[....] Starting enhanced syslogd: rsyslogd[ 10.986499] audit: type=1400 audit(1516829787.830:4): avc: denied { syslog } for pid=3178 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 periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2018/01/24 21:36:35 fuzzer started 2018/01/24 21:36:36 dialing manager at 10.128.0.26:37115 syzkaller login: [ 20.222640] random: crng init done 2018/01/24 21:36:39 kcov=true, comps=false 2018/01/24 21:36:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x100000000, 0x4) sync() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000)={0x2000000000000000, 0x7fffffff, 0xad6a}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000)={0x5, 0xffffffffffffff81, 0x4ea, 0x400, 0xc27, 0x10000, 0xfff, 0x8, 0x100000000, 0x2, 0xfff, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)='/dev/loop-control\x00', 0x220202, 0x0) r2 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x80000, 0x43) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@generic="6860a1595a308d250d36deaa24bb7dc0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000-0x2c)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x1, 0x0, 0x124, 0xa, 0x20, 0xa0, 0x67, r3, r4}, {0x3f, 0x8001, 0x400, 0x40, 0xffffffffffffffe1, 0x1000000000000, 0x0, 0x4}, {0x6, 0xe8, 0x8, 0x6}, 0x3, 0x5, 0x2, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x33}, 0xa, @in=@empty=0x0, 0x2, 0x3, 0x3, 0x9, 0x800, 0x4, 0xff}}, 0xe8) ioctl$KDENABIO(r2, 0x4b36) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000-0x4)=0x20d70f5f, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) lseek(r5, 0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000-0x20)={0x9, 0x0, 0x10003, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000006000-0x10)={r6, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000008000)=""/183, &(0x7f0000009000-0x1)=0xb7) 2018/01/24 21:36:40 executing program 7: socketpair$inet6(0xa, 0x4, 0x10001, &(0x7f0000811000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007e0000)={0x0, 0x5, 0x3109, 0x8}, &(0x7f0000b28000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000166000-0x10)={r2, 0x8, 0x100, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aab000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r3 = dup(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000003000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000004000-0x8)={0x3ff}, 0x8, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000005000-0x1f)={{0x20, 0x4}, 'port0\x00', 0x1, 0x10000, 0x2, 0x4ae4, 0x1, 0x55a, 0x298, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000006000-0x20)={0x8, 0x7, 0xfffffffffffffffc, 0x2, 0x0, 0x5}) getrusage(0xffffffffffffffff, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000007000-0x4)=r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000000a000-0x60)=""/96, 0x60, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) 2018/01/24 21:36:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x90280, 0x100) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d99000-0x1)=0x4) ioctl$TCSBRK(r0, 0x5409, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x3, 0x88c, 0xa, 0x20, 0x80, 0x6f, r1, r2}, {0x2499, 0x5c, 0x32, 0x81, 0x81, 0x7f, 0x1, 0x401}, {0x9, 0x4, 0x80000000, 0x3}, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x2, 0xd8a, 0x3ff, 0x0, 0x9}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x49fa}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x20, 0x4, 0x15}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000004000)='./file0\x00', 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={0x1000, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x390, 0x36e, 0x1, 0x0, 0x5, &(0x7f0000007000-0x10)=@generic="31fe703d1634a60ec9b43f10fcd64a2c", 0x2, 0x5, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000008000-0x4d)="1dac726adec51f6c8d98a9ae034a8898e931966b86a5cedad5340056bda57255f54f6dd7a85d2f390f7ce13dc29b98e06464c69527b6befc8d6a4ec5b18219be7f91eb45f4fd7b7250a7711210") read$eventfd(r0, &(0x7f0000008000-0x8)=0x0, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000004000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x1ff, &(0x7f000000a000-0x8)={0x8}, 0x8) 2018/01/24 21:36:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x63, 0x2, &(0x7f0000001000)=[{&(0x7f0000001000-0x15)="f7b2fc5abe26dd8af4a3fe0f86a58ac96d98a3eb7b", 0x15, 0x6, 0x100}, {&(0x7f0000001000-0x1000)="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", 0x1000, 0x9, 0x8}], 0x3e0000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000003000-0x2)={0x6, 0x1}) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000003000)=@req={0x6, 0x6, 0x120000000000, 0x1}, 0x10) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000003000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000006000-0x4)=0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007000)={0x0, 0xff, 0x6, [0x0, 0x9, 0x5d, 0x80, 0x82, 0x8]}, &(0x7f0000007000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r5, 0x5, 0x80000001, 0x4, 0x5, 0x9}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000008000)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@l2={0x1f, 0x1, {0xfffffffffffffff7, 0xb8cc, 0xfffffffeffffffff, 0x8, 0x7fff, 0x8}, 0x9, 0x6}, 0xe, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="881643be4f191ae92aef058e47de513e42b2af41df8b8e6b7c3e8cef8a9d5cb9f59ef36c0adec299794324db593a86e9e83e7e2de1b3925027aebaad166e403ce785aba66ab8ea92537af7dfd2e1ce3acf753ab0ba4fcdb23d43c0693f11728e3ce93e49c9ca758fa2bf26d106202076dfaa641a28ef8f4117116eaf40b1cd9098a4cd50f9619400450b2ff591664a167b80eee3cd5872494ce2ec898a5f185d37b38b07c93d36c4be2fb645b1fa166d359e1a60cf442f9ac83c48fcd82069fe033788b6dd58d591bbcd90292c247de1", 0xd0}, {&(0x7f0000009000)="c99969471e8778508453e34e79eb2c179ef58e41eba9c52296cd1d3a949603d8cac578b06bf5540b610d3a2ac52d5aa9a167d2461e7c4ac4f7bae62b6c1d2cfc5e66c76f24023053a6cc2de6ad080e2aceac0125af266df1045c74ccd6e5e3d46da7867e1dc89de4dff6ff7bfee810e707c4faa45604008fc209e6acf06838a1597c34d416bc", 0x86}], 0x2, &(0x7f0000008000-0x1c8)=[{0x18, 0x197, 0x8, "bf4c36c021"}, {0x30, 0x11f, 0x81, "ffac938ad22927f72badffa24a63061b6809cc555a44346fd704d486"}, {0xc8, 0x0, 0x7f, "8c727b59535fae483a5dc61149610b5c2c44567f1da18e34334debaa00a6d0de1cf776c692c0faa095346a54ed38047f67ab8ee74af16987051e853603edace4ff691a0c246c2d146feba5874b548ce95c24f0876c93e804485fc593b4ffb9b64684888350f4fe3be0d8d8a19596ef458e130834ec54b8c28c06c41268265548c1e1e00afb95674ebe01134a8e9157cb4e7497f8d8af4a9b5e06d8fbf0833eda62cf57cba01d5b6c6ba208ebbb687a7cc4183293"}, {0xb8, 0x109, 0x9, "24d9a40409ed0e83743f3ee042b38d1da3680d628e8658eaa3b2b9419ee358390098be07ccfc1f592ee1d2fdd091fdbb398cd63e666ce9e627f50a70d3539c1fd051230750a63fa4fb6b1c899d505619b4f75ef39ee50a953d9df81205d355b30888dd634c64cc5fc806a95d23dc2cc111157f1fcdc5065e368e4a99f6c96a99f868f910cef5a463cbe04c545d90cf82e5da366f5f827843d7f834deac226a467a0bd29a563a5e"}], 0x1c8, 0x1}, 0x4000000) 2018/01/24 21:36:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) fsetxattr(r0, &(0x7f0000001000-0x26)=@random={'security.', 'wlan0nodev[security\\ppp1\'s%\'\x00'}, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x1d, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x800, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x8, [0x7, 0x10001, 0x4, 0x1000000, 0x38, 0x40, 0x4, 0x40]}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x9acc}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x4, 0x3, 0x2, 0x0, r2}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, 0x6, 0x100000000, 0x400, 0xd4, 0x40, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r2, 0x7, 0x10}, &(0x7f0000006000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r2, 0xf61f, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r3, 0x401}, &(0x7f0000000000)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000)=0xfffffffffffffff9, 0x4) sendto$ipx(r0, &(0x7f0000003000)="7377458b5506166a62b2d37cc0b166144a105920d9156da36be53387f54bb9306954da1dcd63fd9171223a9b68fe8893831ba4dfce54891463a7921dcaf374636d2551cde1194b7b99dc43bc14fb0855c05436503795cabede0116dca5e14dde7c1b30c46c7420ba1a83ab8457ce9c3a6f2c9ccf565d85a6928527100da0b95adb", 0x81, 0x4000000, &(0x7f0000000000)={0x4, 0x1, 0x5, "ac30748582bd", 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000007000)=""/163, 0xa3}, {&(0x7f0000007000)=""/173, 0xad}, {&(0x7f0000007000)=""/0, 0x0}], 0x5, 0x0) 2018/01/24 21:36:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='mounts\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000567000)={0x101}, 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x2a)=""/42) pread64(r0, &(0x7f0000001000-0xa0)=""/160, 0xa0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x8, 0x2, 0x81, 0x100, 0x3, 0x58}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x1, 0x75a, 0x2, 0x800, 0x5, 0x7}) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) userfaultfd(0x80800) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=@random={'btrfs.', '\x00'}, &(0x7f0000004000)='\x00\x00', 0x2, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x10080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000007000)=[{&(0x7f0000007000)=""/169, 0xa9}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/61, 0x3d}, {&(0x7f0000005000)=""/4096, 0x1000}], 0x4, 0x0) 2018/01/24 21:36:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x41a980, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00004f4000)={{0x6, 0x5}, {0xb355, 0x9}, 0xfff, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200800, 0x185) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x14e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x7, 0x0}, 'port1\x00', 0x20, 0x10000, 0x97, 0x2, 0x9, 0x89, 0x561, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000004000-0xe)='./file0/file0\x00', 0x8000, 0x80000001) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='/dev/sequencer2\x00', r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000006000-0x2)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgroups(0x5, &(0x7f0000005000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000002000)='./file0\x00', 0xc000, r4, r5, 0x3, 0x800) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xfb1c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffc}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000006000)=""/209, &(0x7f0000001000)=0xd1) 2018/01/24 21:36:40 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e58000-0x3)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x6, 0x7f}, 'port1\x00', 0x10, 0x1800, 0x5, 0x1, 0x9, 0x1, 0x8, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x80400) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000003000-0x19)='posix_acl_access[#,em1({\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x7f, 0x7, 0x0, 0x80, 0x8000}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000006000-0x19)='posix_acl_access[#,em1({\x00', 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000006000)='bdevsecurity@\x00') syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x40000) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000005000)=[{0x7d, 0x3, 0x80000000, 0x3a70000, @time={r2, r3+30000000}, {0x6, 0x3f}, {0x8000, 0x1000}, @connect={{0x2, 0x9b}, {0x9, 0x0}}}], 0x30) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r4, 0x540e, 0x7) prctl$void(0x20) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000009000-0x78)={0x7, 0x78, 0x6, 0xffffffffffffffc0, 0x8, 0x3, 0x0, 0x6, 0x40000, 0x4, 0x18b, 0x6, 0x6, 0x2, 0x6, 0x81, 0x100, 0xff, 0x6f, 0xffffffffffff7fff, 0x3, 0x36b3, 0x6, 0x8, 0x3f, 0xbb19, 0x5, 0x2, 0x1000, 0x101, 0x1e6, 0xffffffffffffa315, 0xfffffffffffffff8, 0x40, 0x33f, 0x0, 0x8, 0x20, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000006000)=0x0, 0x0}, 0x10, 0x8, 0x101, 0x5, 0x0, 0x15c, 0x101, 0x0}, r5, 0x6, r4, 0x5) [ 23.606713] audit: type=1400 audit(1516829800.450:5): avc: denied { sys_admin } for pid=3389 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.636277] IPVS: Creating netns size=2536 id=1 [ 23.645604] audit: type=1400 audit(1516829800.500:6): avc: denied { net_admin } for pid=3392 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.677774] IPVS: Creating netns size=2536 id=2 [ 23.723466] IPVS: Creating netns size=2536 id=3 [ 23.752918] IPVS: Creating netns size=2536 id=4 [ 23.777267] IPVS: Creating netns size=2536 id=5 [ 23.808090] IPVS: Creating netns size=2536 id=6 [ 23.849580] IPVS: Creating netns size=2536 id=7 [ 23.898448] IPVS: Creating netns size=2536 id=8 [ 25.518596] audit: type=1400 audit(1516829802.370:7): avc: denied { sys_chroot } for pid=3392 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 21:36:42 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x11d) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000f74000-0x4)=0xfffffffffffffbff, 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 21:36:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000355000)='./file0\x00', &(0x7f0000112000-0xe)='./file0/file0\x00', &(0x7f0000c19000-0x5)='proc\x00', 0x48820, &(0x7f00009f3000)="4681c9e8c3e0f489a4a80184bc3e0fabaad9b06911e4f9b61b4d1ce97f3106e4aee2d4c6d30c6b3a70f05b55") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) sendto$ax25(r0, &(0x7f0000b7d000+0x99d)="6dfa7c432e6f7e56fae3a35951e5e56b778f70106704a2d6918fede5f49071b018afd75ed5f42b333a93c6e0b5aad44bdab364ca5604fcf48857ebd5af3b2552f76b04efff5d15b35cc39601a3bdce944a5f236733df8f9604d0ba4175307448e322879216d167de480308bc5ad707ae17e8d9469a249075bcb7ecddef4b662010befc73799febbbb8358b3624b156f043a1d194eb3e9962acb249d42cc343733fd1308beb", 0xa5, 0x40004, &(0x7f0000d44000)={0x3, {"f74d6852809686"}, 0xffffffff}, 0x10) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) prctl$setendian(0x14, 0x3) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)="") 2018/01/24 21:36:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r6 = getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r5, 0x540d) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r6, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) [ 25.723232] audit: type=1400 audit(1516829802.570:8): avc: denied { dac_override } for pid=4416 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 2018/01/24 21:36:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pipe(&(0x7f00000c2000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/24 21:36:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) open(&(0x7f0000ee5000)='./bus/file0\x00', 0x200, 0x1) 2018/01/24 21:36:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d71000)='/dev/sg#\x00', 0x96, 0x10400) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000fe1000-0x4a)=""/74) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) keyctl$assume_authority(0x10, 0x0) 2018/01/24 21:36:42 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) ioctl(r0, 0x6, &(0x7f0000000000)="") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000009000-0x4)=0x0) r1 = signalfd(r0, &(0x7f000000e000-0x8)={0x80}, 0x8) r2 = dup2(r0, r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000)={0x0, 0x3}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000009000-0x8)={r3, 0x7fe}, 0x25) [ 25.903158] mmap: syz-executor4 (4492) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/24 21:36:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x9d) fadvise64(r1, 0x0, 0x20000000000003, 0x200000000000005) 2018/01/24 21:36:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000041e000-0xc)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000952000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0x1, "cff9390006779966a8eab9d6d7f2203392a5bd6bcc52d73717f1d658004b3fe296bf378e062ccf64ad052d7f47812813e9838c9aa262e28ec4009adbdb14e29f8cce8ba31b066cad37b25259308689ef"}, 0x160) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/24 21:36:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6a000-0xf)='/dev/sequencer\x00', 0x420800, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000e95000)=0x100000001) bind$ax25(r0, &(0x7f0000809000)={0x3, {"15a59ffaf5552c"}, 0x3e}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/24 21:36:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000042a000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/autofs\x00', 0x0, 0x0) fstat(r0, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000111000)='./file0\x00', &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) r4 = getuid() lstat(&(0x7f0000f84000-0x8)='./file0\x00', &(0x7f0000ebb000+0xfca)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) stat(&(0x7f0000d7d000)='./file0\x00', &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00008c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f62000-0x6a)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000)=0xe8) stat(&(0x7f0000bc2000)='./file0\x00', &(0x7f000048d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047e000)={0x0, 0x0, 0x0}, &(0x7f0000dab000)=0xc) fstat(r0, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) r16 = getuid() fstat(r0, &(0x7f0000323000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00008cb000-0xe0)=[{&(0x7f0000ef7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008bb000)=[{&(0x7f0000efb000-0x93)="aed8320a62fa0d22413b1769b365b13f017f9be343a5bf209483e63f6f8feb94920276888d49c1306002956890c8f110eccf1cdf59aaf36a14310f70a34de4682901366675e6c88c5dfc305bf5d0c2dc4839f02fc4c23011f0b47e587b857e2416b9982bab061915aa8b984a2ab16a2d70043f1dbc4c55d862d1d6158bf3364c31530f3ef8294d272b499811305785fb398855", 0x93}, {&(0x7f000049a000-0x33)="980437307c0bb6ce18d5121c2e7b8b0e003229ecd63c29fefc96b82c0c78307f331a0831b081edebf51ce5f8647413b4de1b5d", 0x33}, {&(0x7f0000969000)="", 0x0}, {&(0x7f000059b000-0x51)="1a16300de1949d6811f1c837a98c21993050f3f912aa26fdc32269ecfa633889e4791b4aed094825c5facc2a6902dcccdb60ed710fc28424606e1da860254362c4ef77431e0140b112d15112ee758e6d6f", 0x51}, {&(0x7f0000ad6000-0x9b)="7a40849235a2b4e4a45376337e93769d7fe92632701cfc5cfa19204e843a705d1b38aba01ac8a491a1ae9e534ea47bb394fa8ea0f4f4586b4531e2251456c8c2945feabfcc2d0ff41d0d1efbc84621a543daff28e273f72d08a2a250b1a86a91b668f296b0805e38f26715eeddc3abf9ec5fd7a8bbd551af6750eebcfdfcd8b5dadacd91b688bd56a4166d0a01733aa4c3e6e0f06c0c4b5c4cea44", 0x9b}], 0x5, &(0x7f0000960000-0x88)=[@cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x88, 0x40}, {&(0x7f00007f0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004e0000)=[{&(0x7f0000f2c000)="", 0x0}, {&(0x7f00005ee000)="2c71887026f0c910deaa7dc3b2b4e2e9b6bd01092df2957a2983389a188cdab5c86583e6b456276161485a77d1247e10b464590e12b530a91b083c1deb981dd4b1c054f64ffadf6a29fc256726c45064464ad2946dd53498c8d77f9782c158056d14788257daf19465bd628ed66b4fa205542c24a5d233eb1f0e2958a034afbc1af2c7614922a84d5a79b003a811071387a358736ec0aadcf9926fbf1c897e47a022df55e92163deb7cc542849f490863affb9c7e1fcc603300109d572bde6b40adf685f84b7565ceb0346d385e39764ca172a9642f6dff61327daced3cbc768559d8c16b5e5ea4ac88922453d32594bb6638e47951898", 0xf7}, {&(0x7f00003f7000-0x85)="aa7805362e93d26471b4c131137d8216bc632121683c330d94865fe7b93ed0c02677a45a2dd4be42ba40c3e78c18f9c60887ae3f2b79771e61f5dbb99603fc3f1b249bb18e48daf68efcdb631a3805981805b86b58ec30b11287a67f84f2a1b708d463a3b2eac685296863d58cbc2febddb3a37d19c3dd3b17b6c4b16192cc56abe48a4b6a", 0x85}, {&(0x7f00001cd000)="5ccd9306576143d7ff6dc35d5817b1153ffedbd7e8f60f27f6f04b4e525fcd975297cee41e276c783a449dfb942fc4eff5953f89aacd5f619a88ad3a5e8bc8dcb7703d4d65225d01c3ef78f13ed57e039113c65d30af4ed1288ce500ee07969a14c129bf8a1a8267b2172e7cf7ab7ac7a582c2578bc7c33b2f19a70861109cb2e257e991bfeb2b68dc6ddd959dcfd883df7f828e51f84312dc519972c4c20820be4674c081715ebf6053a521913b3dd1a47db0bcfbce604400234c11cb9472297789e32491cb3609417aaa94c9bdf3e5efe3", 0xd2}, {&(0x7f00009b4000-0x4c)="fce4dce15c57a2db98842a01b5536ceabe1a61b4f3f378bfe28d59c4574777b8696ce29daa91923e1725f9bb099d7b29f43fafc45b8987982aed6409b1f1ef7e1788c0c2b9ac53f61c3e3c23", 0x4c}], 0x5, &(0x7f0000b74000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x40, 0x1}, {&(0x7f0000554000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000044f000)=[{&(0x7f0000cec000)="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", 0xfc}, {&(0x7f0000202000)="7e4e7944a1676cb465863a5f031b8190ccf1f73171d188df130ff1ed76bdca38e3abbf1568ad52a31936b83b47030a628c4f11478cd20ea5cf8cb32a0904eebdfa80b800e1f2d2236931fab23a8f102031c6e2627e94d0ebae14139858b7473540f6056206b833c2f56a374a55b6c05da5ab5d15b4ecdf437ad767523dcb0b5c852cbcbc6a58c5a16b12a54496104433a07c53fa72aed9166aebdede025ea37bfab763270358bffe93d4b0f9ffc009c6837b343a8a70989111b131ec04e0241f624f5abf13261be1f726517eb0e581914c87c65ccb57552e1c5378dd6a51df984df7fc16f28cc6", 0xe7}, {&(0x7f000030c000-0xa7)="cd7ea0a2e6314735922b4bdb4bfac0c70718c3b673a179fc84f1e02854bf8b742058cb75f11bc9a238e016300fee0ed389f1808b41bde07549fa914a99c063e809b5f9ee7ae1590689d6ee1583d65e4ca1a72d21c9f22f90b97122cbc422fbd3835eb6e68b5a97d40249e187f64863b9663755aab61f61b47c9a4a87c4e9769165b5c20bff4538bdc45f83181b6319e8bde95df04780bef5dfbcc0d6c6e0f177abbc3ce14726ac", 0xa7}, {&(0x7f00004e7000)="55707ce479f4a4f3a4f925dbe56aaf53", 0x10}, {&(0x7f0000e50000-0x71)="4169d10decf2cee04c3b2e478f52f833a62a0a17c76d029f6f784de82858749f0ec5155c7e826b0d8acc759e0a7e6bf9f43efa1b9197c8042ba33d22d1f70163bd440232e8778558add73fc326196a1f419a65c2fc577a7d1a6ad1fa2dfd6e76bf1642d371a0f418d73ae46046f86dce81", 0x71}, {&(0x7f0000254000-0x7d)="bc68a0ebf97370cfcd17ea2d0bb48760b96f82bf65f45c5eaae5d7c9c4b46af0b02ef55d8bfae9b693c387230d0db48d441b4fc4fb2a2ea53c453534049f383c6ffd460e30a866d4e7c7219cad50d28504795d97b6d7ec4f2feda5b7bf5aa16a16039d4fd39f61ecc84be93f58c84bc8ed629062790bfa7c9a7a376200", 0x7d}, {&(0x7f0000da4000)="c90b07aa0bf599266bd50678b9abd018c4661d98bb5aa78160d76ff2ab02a242a56691e509b8904bd5682d7b59e1e3e94fb53a652380fb94f1d218e8da30aff5de1ae3a08faf2d94ba4e160345a21a968e1b01d356a5deb8fb6559ebd0445640abf0bd25d973e6c51699fd87c8130f2b1b03e632dd939621659c9384c60fface6135def6deee60ce493673aa37d2ea85f363d6dec2ae6665e12922a714260a41cad60cc2daff4dcc0810fa46963b8b79ef1e530202794a37289d0a91a56e6d6f0e4f704b8671b13751fea7d718539f0d341c043158557309df7c239acd164f131efa9ee0a1481d688710c5e477582b86", 0xf0}, {&(0x7f00000b7000)="1ae915dc6fe881bc", 0x8}], 0x8, &(0x7f000018e000-0x60)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x81}, {&(0x7f00007e8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000047f000)=[{&(0x7f0000b31000-0x59)="7f9ef1dcdd07ff27378b5c14435c5bd1ec58ac7de31fff9251db6f6d6bb449f0d22d5be9dbcd3cae637527a8c55bd84180f26897caa1a7ffc1fd4a04f1ef77e11c99b38e056875c4b0a55c741d1bc279c2908c0b993dfeaa7c", 0x59}, {&(0x7f0000fa9000)="190833214f2fde249481f48b06a88dd3ff6f3fa114930483533d980e781257fd8b8720e62d3c7bb594a54e89126e97d6d4cca10d22ea2376c6d83a7e22dd8bf3ca9e68b50a31311199d52f6e2be1939955aa823bfd969f0f878c62c94bd92747b13c231d672239ff4a55cc6a9145213b181951e83093df26fb9aab1923d53ba8809c98c343e12ceef8cd5392cb53faa2bdb3a9bff63f2c2d9cb9c916d53767da6fed196f8735da032b6e5f26ec19204c6eeaca74590a5961e00a21da114ea980dbcd80497e96ccfa304247ba8a500c43f91d66e8a900df13dec8f90443", 0xdd}, {&(0x7f0000fb6000)="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", 0x1000}], 0x3, &(0x7f000046e000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x48, 0x20004801}], 0x4, 0x8040) sendto$unix(r0, &(0x7f0000f3e000)="d9db6e3380f30bbdcb158964f8a0845dcf16c39db2aa39759be1fb014111b8edaab6f27075932f4072135d08520aa4c6785e4fc2bd74f07755dadc49ff8bca0b483f09479cce35375d82d37dcbfdd7f75dd0c86fc124dd61ecd785d9f89228a209d62672dc00292df70b5d1b6515c1234109238245a7cd05b9d35a43bf26ce314f39f04112218b6dd583cd80352ed2b9d17e0e44", 0x94, 0x884, &(0x7f0000215000-0xa)=@file={0x1, './file0\x00'}, 0xa) mount(&(0x7f0000155000-0xe)='./file0/file0\x00', &(0x7f0000c37000)='./file0\x00', &(0x7f00000cc000-0x6)='sysfs\x00', 0x0, &(0x7f00005c4000)="") 2018/01/24 21:36:42 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000725000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000d3a000)=0x0) prctl$intptr(0x1d, 0x7) creat(&(0x7f0000a95000-0x8)='./file0\x00', 0x101) prctl$intptr(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x31, 0x0}, 0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x4, 0x7f, 0x20}, &(0x7f00005cd000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004b7000)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x0, 0x80, &(0x7f0000d53000/0x3000)=nil, 0x10000}) 2018/01/24 21:36:42 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f6000-0xe)='/dev/keychord\x00', 0x200000, 0x0) socket$inet(0x2, 0x3, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003fa000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) epoll_create(0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) getpgid(0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000560000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000001000-0x24)='system_u:object_r:nvram_device_t:s0\x00', 0x24) 2018/01/24 21:36:42 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000096000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ff0000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000bc3000)={r2, 0x1}) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/01/24 21:36:42 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000520000)='id_resolver\x00', &(0x7f00001b6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x562) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fdf000-0x10)={0x6, &(0x7f0000aaa000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000542000)={r4, 0x2}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20006) dup2(r2, r5) [ 26.018115] audit: type=1400 audit(1516829802.870:9): avc: denied { create } for pid=4523 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 26.036228] audit: type=1400 audit(1516829802.880:10): avc: denied { net_raw } for pid=4530 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 21:36:43 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005a2000)={0x0, 0x0}) r2 = memfd_create(&(0x7f00009de000-0x5)='eth0\x00', 0x1) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r3, 0x0, 0x0}, {r0, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x8) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000c68000-0x8)={0x1, r5}) 2018/01/24 21:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d26000/0x2000)=nil, 0x2000, 0x9) 2018/01/24 21:36:43 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0xa)="e91f7189591e9233614b", &(0x7f0000000000)="e91f7189591e9233614b", &(0x7f0000428000-0x5)='hpfs\x00', 0x8000, &(0x7f0000001000-0x4)="10cbc852") listen(r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000f7d000)="e91f7189591e9233614b", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)="e91f7189591e9233614b", r1, &(0x7f0000450000-0xa)="e91f7189591e9233614b") setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000d46000-0x118)={0xfff, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/24 21:36:43 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00002d3000-0xd)='/dev/usbmon#\x00', 0x5, 0x40902) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x3) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) fchownat(0xffffffffffffffff, &(0x7f0000d86000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/24 21:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000001c000-0x8)=0x5) r1 = syz_open_dev$sndtimer(&(0x7f0000b4b000)='/dev/snd/timer\x00', 0x0, 0x8040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000ffd000-0x8)={0x0, 0x0, 0x6, 0x6, 0x4}) 2018/01/24 21:36:43 executing program 3: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@generic="fc381ca7049447549f851ca2e08f05de", @ifru_data=&(0x7f0000eab000)="2600000000010008ef030b00000000060093c236000197100080a709ff2400"}) 2018/01/24 21:36:43 executing program 6: vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x100000000000027a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0x0, 0x1ac0, &(0x7f0000a84000)="9500fcd83b9eb2409fb5f562789902e47e0cf55a0ddf4271b1a9c13b06a62462c5f629af8d48ea34317f6b772b95e0af618f1334ffa087909f235261aa0643a0e653be187e02377cb8115e6d72f0741dbbe375233db45cde37fe37f3316e170d61b535e7228dccf1148a1fffa4ab6ec5c95225968e47dcbe5df96a2d51e9a8e2b5ab5604a5258e99e4785b5ab31439b499192e4e9db9cd228915717f2dedea0c0f4b08682c3a4c0dff0bf7c975863348df386c06e122c1684ae3194d06283c", 0xbf) 2018/01/24 21:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ea8000-0x10)={0x2, 0x3, @rand_addr=0x376, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000082a000)={0x200, 0x23d6b610}, 0x8) sendto$inet(r0, &(0x7f0000afb000-0x115)="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", 0x115, 0x40810, &(0x7f0000031000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/24 21:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d05000-0xd)='/dev/net/tun\x00', 0x0, 0x220b00) r1 = memfd_create(&(0x7f0000578000-0xd)='/dev/net/tun\x00', 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000eda000-0x16)="52a04c552c15817259efe65439fa39fd652ef97f9853") fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/01/24 21:36:43 executing program 3: r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0x44, 0x974) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00003c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1265) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000096f000)={0x0, 0x0}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f8f000-0x4)=0x4, 0x4) ppoll(&(0x7f000058c000)=[{r2, 0x20, 0x0}, {r3, 0x480, 0x0}], 0x2, &(0x7f0000177000)={0x77359400, 0x0}, &(0x7f0000590000-0x8)={0xfff}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/sequencer\x00', 0x264140, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000fd6000)={0x6}, 0x1) 2018/01/24 21:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000294000-0x14)={0x8, 0x101, 0x2, 0x0, 0x7, 0x0, 0xffff, 0x200, 0x1f, 0x1}) 2018/01/24 21:36:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='cpusetsecurity\x00', 0x802, 0x158, &(0x7f000045e000)={0x5, 0x7fffffff, 0x100, 0x1f, 0xfff, 0x71b, 0x1000, 0xff}) sendfile(r0, r1, &(0x7f0000999000)=0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x80000, 0x1000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00005e6000)={0x1ff}, 0x4) syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') 2018/01/24 21:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000504000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f00003fb000-0x19)="", 0x0, 0x0, &(0x7f00008b4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 21:36:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094f000)='/dev/rfkill\x00', 0x100, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000d31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000e2000)=0x14, 0x80000) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a1d000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfffffffffffffbff, 0x1, 0x100000001, 0xa, 0x20, 0x0, 0x2e, r1, r2}, {0x6, 0x85d, 0xffffffffffff0000, 0x40, 0x7, 0x9, 0xa4, 0x1}, {0xfffffffffffffae6, 0x1, 0x3, 0x6}, 0x7, 0x7, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x4, 0x0, 0x10001, 0x7, 0x2, 0x0}}, 0xe8) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$ipx(r0, &(0x7f000065f000)="f5f0bf", 0x3, 0x24004080, &(0x7f0000141000)={0x4, 0x40400, 0xbb, "e41b234d18c7", 0xffffffffffffff00, 0x0}, 0x10) mkdir(&(0x7f0000a88000)='./bus\x00', 0x0) chroot(&(0x7f0000eba000-0x6)='./bus\x00') pivot_root(&(0x7f0000396000)='./bus\x00', &(0x7f0000d49000)='./bus\x00') 2018/01/24 21:36:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0x200000000000c6, 0x80003, 0x80000000, 0x0, 0x0, 0x4000000000, 0x201, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00005c9000-0x60)=[{0x2, 0x4, 0xfffffffffffffff0, 0xfff, @time={0x0, 0x989680}, {0x2, 0x270d}, {0x800, 0x3f}, @control={0xfffffffffffffffd, 0xfffffffffffffff8, 0x5e552107}}, {0x8, 0x9, 0x2, 0x8, @tick=0x3ff, {0x8, 0x1f}, {0xd2d7, 0x8}, @connect={{0x7, 0x5}, {0x20080000000000, 0x3f}}}], 0x60) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x24401, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000763000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007bd000)=0x0, &(0x7f0000d35000-0x4)=0x4) 2018/01/24 21:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) setrlimit(0xf, &(0x7f0000f63000-0x10)={0x5, 0x9}) 2018/01/24 21:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000010000)=[], 0x0, 0x4}, 0x4000004) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x5, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') pipe2(&(0x7f0000b5e000)={0x0, 0x0}, 0x80000) 2018/01/24 21:36:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='cpusetsecurity\x00', 0x802, 0x158, &(0x7f000045e000)={0x5, 0x7fffffff, 0x100, 0x1f, 0xfff, 0x71b, 0x1000, 0xff}) sendfile(r0, r1, &(0x7f0000999000)=0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x80000, 0x1000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00005e6000)={0x1ff}, 0x4) syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') 2018/01/24 21:36:43 executing program 2: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f15000-0x4)={0x800}, 0x4) 2018/01/24 21:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000c49000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000390000-0x4)=0x32) getpeername$packet(0xffffffffffffff9c, &(0x7f0000dec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000341000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000058b000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1ff, 0x80000001, 0x400, 0xc6f, 0x200020, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4024700a) 2018/01/24 21:36:43 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) [ 26.234285] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/01/24 21:36:43 executing program 4: socketpair(0xf, 0x3, 0x0, &(0x7f0000fe7000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000012c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x5, 0x3, 0x8}, {{0x0, 0x0}, 0x20, 0x9, 0x200}, {{0x0, 0x2710}, 0x9, 0x8, 0x80}, {{0x0, 0x7530}, 0x5, 0x96, 0x7}, {{r1, r2/1000+30000}, 0x0, 0xbf, 0x8b}, {{0x0, 0x2710}, 0x6, 0x400, 0x3}, {{r3, r4/1000+10000}, 0x4, 0x80000000000, 0x20000000}, {{0x0, 0x0}, 0x0, 0x8, 0x1}], 0xc0) 2018/01/24 21:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) openat(r0, &(0x7f00009f2000)='./file0\x00', 0x2000, 0x90) 2018/01/24 21:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000909000-0x2c)=""/44) 2018/01/24 21:36:43 executing program 6: socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000d4a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000524000-0xcc)=""/204, &(0x7f0000000000)=0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000)={{0x10001, 0x4}, {0xfacc, 0x7}, 0x800, 0x4, 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]}) mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) [ 26.330580] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/24 21:36:43 executing program 6: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)='/dev/ashmem\x00') r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00001c4000-0x8)={0x2, r1}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b6000-0xf)=""/15) 2018/01/24 21:36:43 executing program 5: r0 = getpgrp(0x0) getpriority(0x0, r0) 2018/01/24 21:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) fsetxattr(r0, &(0x7f0000a8f000-0x29)=@known='system.posix_acl_default\x00', &(0x7f0000952000)="2d2b5eea", 0x4, 0x0) 2018/01/24 21:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat(0xffffffffffffffff, &(0x7f0000dc1000)='./control\x00', 0x20401, 0x40) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000185000)=0x0) inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/01/24 21:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e68000)={0x79bb1b41, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) bind$inet(r0, &(0x7f000088f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) fcntl$setsig(r0, 0xa, 0x22) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e92000-0x13)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000727000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000926000-0x4)=0x0, &(0x7f0000ed0000-0x4)=0x4) 2018/01/24 21:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/autofs\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000dda000)=0x2, 0x4) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@common='tunl0\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000998000)={@common='teql0\x00', @ifru_ivalue=0x181142d6}) 2018/01/24 21:36:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xf2) ustat(0xc, &(0x7f0000c2b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 21:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x80a, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f000084f000)=0x5b, 0xfff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ax25(r1, &(0x7f00007c8000)={0x0, {""/7}, 0x0}, &(0x7f0000680000)=0x10) 2018/01/24 21:36:43 executing program 5: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00002de000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa000}) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c00000)={0x0, @in6={{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x76d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000533000)=0x8c) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c00000)={0x100000000, 0x80, 0x2, 0x84, 0x7ff, 0x890, 0x7f, 0x0, r3}, &(0x7f0000c01000-0x4)=0x20) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000bff000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c00000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c00000-0x32)="95a9aaff49279b64e6a9b70862500169bd1dffa61fcd46134f8985d2fb18f0ca6c6fb3c8a73a834f96d3a4e6b421e800e07d", 0x32) 2018/01/24 21:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000e2f000-0x8)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000163000)='/dev/usbmon#\x00', 0x1ff, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000cd9000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) syz_open_dev$sg(&(0x7f00006fd000)='/dev/sg#\x00', 0x2, 0x400000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)={0x0, 0x0}) 2018/01/24 21:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_procfs(0x0, &(0x7f0000141000)='statm\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000468000)={r1, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x4, &(0x7f0000505000)={0x0, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) mq_notify(r2, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f31000-0x8)={0x0, 0x1}, &(0x7f00000ba000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c72000-0x8)={r4, 0x80}, &(0x7f0000132000-0x4)=0x8) read(r2, &(0x7f0000de8000)=""/206, 0xce) getpeername$packet(r3, &(0x7f0000875000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006da000-0x4)=0x14) 2018/01/24 21:36:43 executing program 0: r0 = socket$inet(0x2, 0x800, 0x6) r1 = syz_open_dev$mice(&(0x7f0000916000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x40f, &(0x7f00002b6000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000077c000-0x4)=0x8) recvfrom$inet(r0, &(0x7f0000672000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xc)={r2, 0x5, 0x2, [0x8, 0x3]}, &(0x7f00009c5000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x10, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0x1f, 0x2, [0x0, 0x3]}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000001000)=[0x0]}) 2018/01/24 21:36:43 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d33000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/keychord\x00', 0x20000, 0x0) syz_open_dev$binder(&(0x7f0000ace000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/24 21:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000dd7000)='net/netlink\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000872000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:43 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f94000-0x108)={r1, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xe2, 0x6, 0x5, 0xfffffffffffffffa, 0x1ff2, 0x401, 0x10001, 0xfffffffffffffffc, 0x6, 0x8, 0x1, 0x73, 0x8, 0x500000000000000]}, &(0x7f0000000000)=0x108) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000d96000)=0x0, 0x4) 2018/01/24 21:36:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0x6cc8cc378334a510, 0x3, 0xff, 0x2, 0x400}, 0x20, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000b12000)={0x0, {""/7}, 0x0}, &(0x7f000089b000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000262000)={0x0, 0x401, 0x20}, &(0x7f0000d4a000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cbe000-0x8)={r1, 0xb0f, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000016d000)=0x7, 0x4) writev(0xffffffffffffffff, &(0x7f0000d82000)=[{&(0x7f00000df000)="79d9ce6e3f265f837eba1306b0bcbe6c68207e5aed3d35d2aff9ff1fe64ffefcc07cc62f7fc396a6e38a1299d1d90c5308948e5020d8e163846d", 0x35}, {&(0x7f0000b45000)="c56709e07afa0fb33038ca7b88e9f73f422b3e8dd4dab8e4640ade3240001d7ded162a0e6b69e6155191b3665bbe4ce6e8131620696f90d1000b8e760acd3b722ab3f8b90c0e4b80d987c75c8c69c6b62c8bdbfb8f450d65a2e50cdb99da99a49b2f584ece29da944c80752f6770beb57bfc1dd294bc3a4659bfaf5dacff40b2ed277457e7310b86d239220a001739a98c2fd3d8a13e9b7c3575d441c9b0ded67dd6d05f342a983144a5f516cb24c94c7775cb661acce4482ba4939d12e03e15eaa5e4f6", 0xc4}, {&(0x7f00004be000-0xa)="978b5c10b5aa5e136e07", 0xa}, {&(0x7f0000e7c000)="835e2626f209bda46c938d1b973a81816837d7fc0305cf3bffaaacb3fcbd231ee691f4f4497e9b4e3e81fc25d5da68f65ecc959bdf146e4a23d9", 0x3a}, {&(0x7f00004e2000)="06d08420a89d6b6999311193c7ce13b54a92045dca934888d5c14f705363c8a815a95c87e8", 0x25}], 0x5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/enforce\x00', 0x0, 0x0) flistxattr(r0, &(0x7f000052b000)=""/90, 0x5a) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00002e7000)={0x0, 0x3, 0x4, 0x3, 0x1ff}) r3 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000082d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004c000)=0xc) syz_fuse_mount(&(0x7f000088e000)='./file0\x00', 0xa001, r3, r4, 0x1, 0x20) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) 2018/01/24 21:36:43 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/user\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002c4000-0x90)={0x6, 0x4af, 0x7, 0xb7, 0x2, [{0x400, 0x7f, 0xd81b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x618cc01f, 0x0, 0x0, 0x28c, 0x0, 0x0, 0x0}]}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") r2 = socket$netlink(0x10, 0x3, 0x0) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) connect(r2, &(0x7f00008b4000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 21:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) rt_sigpending(&(0x7f000009b000)={0x0}, 0x8) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ax25(r0, &(0x7f00006c9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ce4000-0x4)=0x10) sendto$unix(r0, &(0x7f0000528000)="3c946ab0b5405a221ef433ec5b048595bec119afe779e11c485eb136a3eda9b6706628e71932fc62c7808f048037c35aa0e7232e311a1fa64950f305cf1702bb071d620777f5bc4b92771ccbfc5344e3e9c85b982c2595e8fe041e83bf9e0016a0fc5ce79e3309b708", 0x69, 0x8810, &(0x7f00005c6000)=@file={0x1, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000022d000-0x4)=0x0, &(0x7f00002ed000)=0x4) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b97000-0x10)={0x0, 0x94, &(0x7f000018f000-0x94)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}]}, &(0x7f0000a7b000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ac000)=@sack_info={r1, 0x1, 0x67}, 0xc) getsockname$inet6(r0, &(0x7f0000ee9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000136000)=0x1c) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000e9000-0x10)=@req={0x50, &(0x7f000026c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a8b00fdc246272e4b99eabecf0c40e93"}}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/24 21:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000083e000)={0x0, 0x0}) r2 = dup2(r0, r1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000528000)={0x11, 0x7a, &(0x7f0000971000)="72f3a01b3b6673abbe595b3fff4c198ae349fd4a440b2fb60dd7f1dd6f63bafe583f0ebaed6961536f33a80591b4b23203176b7088ebdbee9491ecb2f6cd61e8cb5d7393b0c406e1ea24f616f0dc0931601afd285f3dcd0e6ca2a6bb0f1a3c17fdb230b831235877d887006783437e0717f5e87ccd16f4dba0c4"}) accept4(r1, &(0x7f0000963000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000034a000)=0x1c, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') readv(r3, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/01/24 21:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab7000)='/dev/hwrng\x00', 0x2, 0x0) getsockname$ipx(r1, &(0x7f000068a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000546000-0x4)=0x10) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000018e000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockname(r2, &(0x7f000016f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000035f000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00008a4000-0x1)={0x1f}, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b4b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0x16, 0x14, 0xd, "c0afaa9bbdefe61c14454b34dd02e70a7eda2200436647cb04ba86864e9c1b8d2749e9cd44f3fe3c7bac3a18551d95af3fd65d069e2df42527c5c7bb0c88f9ce", "efc81f9217ad80d257366067f0ef5d1680309e2e7b7cbf1c8be005a895d64743", [0x8, 0x3], 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be7000-0xc)='/dev/rfkill\x00', 0x86000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000b6a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000ed0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/24 21:36:43 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1f, 0x5, 0xab9) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000000b000-0x18)={0xfa6, 0x4d8d, 0x9, 0x8, 0x5, 0x1}) sendmsg$nl_route(r0, &(0x7f0000018000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0xb4)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x66d4000000, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x0, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000016000-0x4)=0x0) mkdirat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x8) getpeername$inet6(r2, &(0x7f0000027000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001a000-0x4)=0x1c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000029000-0x1000)=""/4096) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000000f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000-0x4)=0x10) [ 26.702014] binder: 4712:4715 ioctl 4c02 20b4af68 returned -22 [ 26.719743] binder: 4712:4715 transaction failed 29189/-22, size 0-0 line 3004 [ 26.728129] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 26.739533] binder: 4712:4715 ioctl 4c02 20b4af68 returned -22 [ 26.740790] binder: 4712:4728 transaction failed 29189/-22, size 0-0 line 3004 [ 26.745897] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 21:36:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c3a000)={0x0, 0x0}) dup3(r4, r2, 0x0) poll(&(0x7f0000fdd000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/24 21:36:43 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e76000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e76000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d76000-0x4)=0x0, &(0x7f0000256000-0x4)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e75000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0xfffffffffffffd4a) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e78000-0x8)='./file0\x00', 0x1) 2018/01/24 21:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cbb000-0x9)='/dev/sg#\x00', 0x3f, 0x400) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ad4000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mprotect(&(0x7f0000891000/0x2000)=nil, 0x2000, 0x2000000) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00007ea000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 21:36:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8c00, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/01/24 21:36:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f00000d8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000036e000-0x4)=0x7, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) statfs(&(0x7f0000e57000)='./file0\x00', &(0x7f0000f05000-0xcf)=""/207) preadv(r2, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000717000)={"aa357813cb3d1a2b31e106647651fe0e", {0x4, 0x3ff, 0x7, "1aeba82800be", 0xff, 0x0}}) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ed000)={0x0, 0x6}, &(0x7f000007d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bfd000-0x18)={r4, 0xff, 0x20, 0x4, 0x4c}, &(0x7f0000381000-0x4)=0x18) bind$packet(r1, &(0x7f00008ee000)={0x11, 0xd, 0x0, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/01/24 21:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00002ad000)='./file0\x00') r0 = gettid() sched_rr_get_interval(r0, &(0x7f00009e8000-0x10)={0x0, 0x0}) process_vm_writev(r0, &(0x7f00009e9000)=[{&(0x7f00004b3000)=""/79, 0x4f}], 0x1, &(0x7f000082f000-0x80)=[{&(0x7f0000c31000)=""/4096, 0x1000}, {&(0x7f0000e96000)=""/79, 0x4f}], 0x2, 0x0) syz_open_procfs(r0, &(0x7f00003c5000-0xa)='net/l2cap\x00') 2018/01/24 21:36:43 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) read$eventfd(r1, &(0x7f0000013000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000012000)={r2, 0x2e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 21:36:43 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/sequencer2\x00', 0xc000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000454000)="d8dc2a570e637f82648227d5321d9641e9c36304ce43ea278e02588f68fd6bcb89e8034aa26346183c492959bb1a83809ca5d81bc04c303ddcd13e0bf0013810165662a22c7291e6da22f2932c66b37500d61abe852d2f80dc9b5893c9b219b08429a0f1163718fc9f3b8375c679c230e715234e10338aaa0d8de4ec404a1af89d9e08ef5232aed90ea12b17ab26e86cb2768603238f50b128068eb7095686ddf89e53745a70d3362b2b03deb30b036f865d2b11f01673ee37b3894996383142efa9118aeec73c1653eb7c20cf5760f82fa766766d39b61bd86ec79ff5f94d09f3fa1f064df77e4ba30ff58dac8c38f5ab04e90dfc28d3416e", 0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x18, 0x0, 0x4) unshare(0x400) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0xfffffffffffffef4, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1000000000000111, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000de5000-0x4)=0x200, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000787000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000d55000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000868000)={0x8}, 0x1) munlock(&(0x7f00001e1000/0x4000)=nil, 0x4000) [ 26.806379] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 21:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002d3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000546000-0x8)={0x0, 0x200000000000}, &(0x7f0000e04000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e7e000-0xa0)={r1, @in6={{0xa, 0x1, 0x431, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0x0, 0x8, 0x10}, 0xa0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000bec000-0x8)={0x0, 0x0}) dup2(r3, r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000842000-0x210)={0x6, {{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x18000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/vga_arbiter\x00', 0x90002, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00001af000-0x4)=0x800000006, 0x4) listen(r2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000f6000)={0x2, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000)="", 0xfffffea0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(0xffffffffffffffff) 2018/01/24 21:36:43 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000+0x1f9)='bdev}@security\x00', 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000000d000-0xb0)={{0x10000, 0x0}, 'port1\x00', 0xea, 0x2, 0x4, 0x6, 0x0, 0xfffffffffffffffb, 0x8, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/24 21:36:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f0000000000+0x774)=0x1c00000000, 0x4) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x3, 0x0, 0x0, 0x8000000000000000, 0x0}, 0x4000000, 0x0, "69643100000000000000000000040000000000000000000000000000000000800000000000f3ffffffffffffff00000000001100000000000000000000f300", "74696d65723100dd000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000008e00", 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 26.886310] device lo entered promiscuous mode [ 26.894615] device lo left promiscuous mode 2018/01/24 21:36:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) listen$netrom(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000e37000)="", 0x3d0, 0x820000020000000, &(0x7f00006dc000-0x10)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe39) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dff000)={0x0, 0xb2, "b462b143708ae472d78159b9657dd94e860b9a9c171925d5e68dff460ef21ed552473280b9c69dc0c7294ad9c7597309cffcd80e2b80e0b06c6c3a642a4b2d6561e17c46a9ba20460729968fa106a091c4478a9862e8787ef2b081bc5219f167f650e314f0bf85776ff9d6edd73a297e2629b50105fb477518e985b286e01d74135ed36958b6e2f34b49bd2235a8ea44c937148cb4b21a5be72802da3028e015e90e11ac32faaa2a1a1692524fc441427d77"}, &(0x7f000037e000)=0xba) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000670000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6aa, 0x8, 0xfffffffffffffffb, 0xcc, 0x21}, &(0x7f00004ff000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000047d000-0xb8)={r3, 0x562000, 0x1, 0x5, 0x10000, 0x1, 0x5, 0xdb9, {r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3ff, 0x10000, 0x0}}, &(0x7f000017b000-0x4)=0xb8) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00007d4000)=0x0, &(0x7f0000272000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00002a4000-0x40)=[{0x9, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, {0x0, 0x2000000000000000}, {0x0, 0xfffffffffffffffe}, {0xe, 0x0}], 0x2000000000000381) 2018/01/24 21:36:43 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000)={r1, 0x1, 0x86, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/24 21:36:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000925000-0x11)='/dev/vga_arbiter\x00', 0x220000, 0x0) r1 = socket$inet(0x2, 0x2, 0x1ff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000033b000)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = dup(0xffffffffffffff9c) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a73000-0x4)=0x14, 0x800) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f0000d53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008be000-0x4)=0x14, 0x80000) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = syz_open_dev$random(&(0x7f0000ff6000)='/dev/random\x00', 0x0, 0x80) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000665000)='/selinux/user\x00', 0x2, 0x0) r10 = fcntl$getown(0xffffffffffffffff, 0x9) r11 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df9000-0x4)=0xc) r13 = getpid() r14 = geteuid() getgroups(0x3, &(0x7f00001e6000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000293000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000029a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000708000)=0xe8) r18 = getegid() r19 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000047d000)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10, 0x0) r20 = getpgrp(0x0) lstat(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000688000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000005b000)='./file0\x00', &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = inotify_init() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a60000)={0x0, 0x0}) r25 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000054b000)={0x0, 0x0, 0x0}, &(0x7f00008d0000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000247000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cb2000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000)=0xe8) getgroups(0x5, &(0x7f0000b57000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r30 = syz_open_dev$random(&(0x7f0000a39000-0xc)='/dev/random\x00', 0x0, 0x101000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b0d000-0x8)={0x0, 0x0}) r32 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005f7000-0x11)='/selinux/context\x00', 0x2, 0x0) r33 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000404000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d1f000-0x4)=0x1c, 0x80000) socketpair(0x2, 0x800, 0x25f6, &(0x7f0000caa000-0x8)={0x0, 0x0}) r35 = accept4$ipx(r34, 0x0, &(0x7f0000ae2000)=0x0, 0x80800) r36 = accept4(0xffffffffffffffff, &(0x7f00007fb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e14000)=0xe, 0x80800) r37 = inotify_init1(0x800) r38 = openat$dir(0xffffffffffffff9c, &(0x7f0000fc8000-0x8)='./file0\x00', 0x100, 0x20) r39 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001fb000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00007a3000-0xa8)=[{&(0x7f000017b000)=@abs={0x48b6e92e96b105d0, 0x0, 0x1}, 0x8, &(0x7f0000d35000-0x60)=[{&(0x7f0000ab3000-0xcc)="a63cc2592afad36f34671a814c5ff2e01fa8566915d23b2efa06521733fee96bc7a8b015d8c58e3a39d7e6d52017c4b29fa6fddf74409c1ab5c1547ed4af0fba7a5565ff571b16b5f65d0e09e4c5b1f5a1754ef2e54bcc82627059a729c9ae25bd9d8e3efefdf000e5634a23a09f84af12c7aa4f0c8ecdc0cd807885e8dd239d8281b2aef3276b1696e2e74ed9e26070555149b6ce837645b92e682923ee65c1eff9eb4a8e96be2e5279718038d926ea5cf81061df5cf763da798f472cb070787d74f72100aa8f244505760c", 0xcc}, {&(0x7f0000dc7000-0x7d)="963891cfc1051ba65c405b040de977abfbd23649bce82322a5e5aaa548ae7d460741c4f348a07554a3243f52d6216f586e4d963d2a8da88a16ee74ac4900ff31e6d0e60fe714b94f5fb71f544e4412ce81650b40eae755e273048dba010dfb185ad81b677c9891bfb4df73738b1e2372dd280b781f5026b930dbdb00c1", 0x7d}, {&(0x7f000080d000-0xb2)="e165acee27a0fdb3f550a0bcdd8ba2de616c9cd9c368884f90401b5f73b866acc59ce6f9336c3e1ebfa6d2a690134e5e021b794d05762389d2eb20c655c2203779662fb6b4751b8ce02ea884c8585473917ff9f66e26396e05d7ccde47b1f5156b0da7b6f7be6ff98215682155ef83599cc27ed095c9b7f9e859b2379ceee30038d6038e2bb7a0aafe893f94f61a6a2ddd8377746bec1f4e0f8f86525db76abb327e9f18b9971b07c6be569750220ba9bed0", 0xb2}, {&(0x7f0000065000)="156c0500540fef82ff67ac8318b6a4c59c5795595bf07785fc295560e3550122dc5968580ae1d98ec7fd591639b7fd8fb60a18946041f58df32ab78b30d666c47eabcb90d0cd96ddd2a7", 0x4a}, {&(0x7f0000ff5000-0xb9)="d5cbcc673b92476e978651991408a9ec5ca5d56f491347a1751a9066a22cda9b8738fc08c40f89912c3b00d5bedf088c55e2724679a470888ffb1dd13aa2844bd3988c65752b541a3c4d2f5c8dc5be5ae03ed5cf1ed3bb3da04013e269501550021c2b94696c85aff2056bf20b011b5e0f7d32272fcca4fc12265d8fff481bb1951d86db33ea4ae10a6c4e6de5767990820b6edf91deace8eea3223da5dd950f0eb4d17f803ea746017a60d1198939d0f52db01b4ea7b10268", 0xb9}, {&(0x7f0000ee6000)="c601bb8de97af775109a1223acb1f925880bb8845012ef938147460144fbbc23b0052fc5d01453dd17224ab0207bbc1f61a2d864875f9ba105e9d593a00c2e5516b89aa01a24fe1e64d3085f4f724c1b8c661fcccc9922622e7d7e9a0ae973c0c941abe9e83dcb7852e15f02e549153168568945f8211ee7a5f9", 0x7a}], 0x6, &(0x7f0000453000-0x68)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x68, 0x40}, {&(0x7f000098c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009de000-0x40)=[{&(0x7f0000bc0000-0x12)="d72628612ffcd781a64ac4b92cf8d4a57e9f", 0x12}, {&(0x7f00004e1000)="eea0633ab4e26728f0e129beb42628899ae82aa6d3faee3e74e2a59a1442f31fa40719dfb8191f0013c01f60a2da586214759824", 0x34}, {&(0x7f0000589000-0xe0)="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{&(0x7f0000a81000)="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0x1000}], 0x5, &(0x7f0000429000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34]}, @rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39]}], 0x90, 0x0}], 0x3, 0x24000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004ad000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/context\x00', 0x2, 0x0) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000c3f000)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f00007f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f15000)=0xd543f67bbcfd8ba5, 0x80a00) r41 = syz_open_procfs(r40, &(0x7f0000338000-0xd)='net/mcfilter\x00') preadv(r41, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x40000001e) [ 26.927635] device lo entered promiscuous mode [ 26.941672] device lo left promiscuous mode 2018/01/24 21:36:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000cda000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000084b000)=0x0, &(0x7f0000de2000+0x3d1)=0x4) 2018/01/24 21:36:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eac000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d1000)='./file0\x00', &(0x7f0000911000)='./file0\x00', &(0x7f000006e000-0x5)='bdev\x00', 0x0, &(0x7f00008b4000)="") r0 = openat(0xffffffffffffff9c, &(0x7f00008cc000-0x8)='./file0\x00', 0x10080, 0x100) getsockname$unix(r0, &(0x7f00001ee000)=@file={0x0, ""/93}, &(0x7f0000f16000-0x4)=0x5f) 2018/01/24 21:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cbb000-0x9)='/dev/sg#\x00', 0x3f, 0x400) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ad4000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mprotect(&(0x7f0000891000/0x2000)=nil, 0x2000, 0x2000000) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00007ea000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 21:36:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f000008b000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000682000-0x10)={r2, r3+30000000}, &(0x7f0000432000-0x10)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r4, &(0x7f00006df000-0x8)=0x0, 0x800) mq_timedreceive(r1, &(0x7f00005ed000-0x46)=""/70, 0x46, 0x5, 0x0) [ 26.974435] device syz5 entered promiscuous mode [ 26.982571] device syz5 left promiscuous mode [ 27.018350] device syz5 entered promiscuous mode [ 27.038483] device lo entered promiscuous mode [ 27.045190] device syz5 left promiscuous mode [ 27.050384] device lo left promiscuous mode 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) connect$nfc_llcp(r0, &(0x7f00006b3000-0x60)={0x27, 0x4, 0xfffffffffffffffe, 0x5, 0x7, 0x8001, "386c0de946bf04f34fa0178b542c8cc3080be166cd8fa72dd58af79f6371357811d4a28865787c306e8ee4f62b2187f2d089a5fc8a17cefdfb564a20b67458", 0x2ff5df90}, 0x60) fsetxattr(r0, &(0x7f000097f000-0x11)=@random={'user.', '/dev/autofs\x00'}, &(0x7f0000fa0000)="e77d00", 0x3, 0x2) accept$llc(r0, 0x0, &(0x7f00002fd000)=0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x1, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b64000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00002d3000)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009b0000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000-0x4)=0xe8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000019000-0x4)=0xffffffffffffff98) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f00001dd000)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) statfs(&(0x7f0000c67000-0x8)='./file0\x00', &(0x7f0000ab8000-0x63)=""/99) 2018/01/24 21:36:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r0) r1 = getpgid(0x0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x3, 0x0) 2018/01/24 21:36:44 executing program 2: pkey_alloc(0x0, 0x1) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = eventfd2(0x6, 0x80801) poll(&(0x7f00006ab000-0x8)=[{r0, 0x1, 0x0}], 0x1, 0x3) 2018/01/24 21:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dff000)='mime_type\x00', 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000561000)=0x6) accept4$packet(r0, &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000582000)=0x14, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d3c000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00 \x00', &(0x7f0000a71000-0xc0)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @rand_addr=0x0, 0x0, 0x0, 0x1, 0x0}, {"8d09", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"22bf", @random="bfcf6c1008ae", 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffff9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 21:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00009bd000)=[{0x80, 0x8000, 0x1, 0x9, @time={0x77359400, 0x0}, {0x6, 0x80000000}, {0x9, 0x80000001}, @result={0x477ba30c, 0xff}}, {0x2, 0x7, 0x4, 0xb2, @time={0x0, 0x989680}, {0x5, 0x5}, {0x8, 0x8001}, @time=@time={0x77359400, 0x0}}, {0xffffffffffffffc1, 0x401, 0x1, 0x2, @tick=0xffffffffffffffff, {0x3, 0x3}, {0x9, 0xffffffff}, @raw8={"a48f7595eeafc7f013c78a17"}}, {0x2, 0x9, 0x7, 0x4, @time={0x0, 0x0}, {0x200, 0x4}, {0x101, 0xfffffffeffffffff}, @ext={0x1000, &(0x7f0000bdd000-0x1000)="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"}}, {0x3ff, 0x4, 0x5, 0x100000000, @time={0x0, 0x1c9c380}, {0x1ff, 0x2d}, {0x3, 0x3}, @addr={0x20, 0xe6fb}}, {0x4, 0x40, 0x4, 0x71, @tick=0x0, {0x1, 0x100}, {0x5e1, 0x5}, @queue={0x1, {0x8, 0x100000001}}}, {0x2, 0x33, 0x800, 0x7, @tick=0x6, {0x20, 0x4}, {0xffffffffffffff08, 0x80000000}, @result={0x6, 0x1}}, {0x1, 0xed7, 0x6, 0xfffffffffffff5fc, @time={0x77359400, 0x0}, {0x8, 0x4}, {0x5, 0xf04}, @result={0x3, 0x5}}, {0x800, 0x3, 0x200, 0x0, @tick=0x9, {0x79, 0x80000001}, {0x80, 0x7ff}, @queue={0x8, {0x6, 0x3}}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r1, r2) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000357000-0x14)={0x0, 0x5, 0x7fff, 0x7ff, 0xd7f, 0x4}, &(0x7f00003e4000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000094d000-0xe)={r4, 0x0, 0x3, [0x8, 0xffffffffffffffc1, 0x2]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xfffffffffffff4ca, 0x1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSBRK(r3, 0x40044591) write$selinux_create(r3, &(0x7f00008aa000-0x3d)=@objname={'system_u:object_r:insmod_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x33, 0x20, './file0\x00'}, 0x3d) pipe2(&(0x7f0000450000-0x8)={0x0, 0x0}, 0x80000) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f00007ab000)='./control\x00', r1, &(0x7f00001c9000)='./control\x00', 0x1) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000cf1000-0x3b)="5980649d515d2f480d1b4e70a4fa8179ce0d0eefa89384d9accc9c0aab630eac7c04", 0x22) keyctl$session_to_parent(0x12) ioctl$FIONREAD(r2, 0x541b, &(0x7f000033a000-0x4)=0x0) r3 = dup3(r2, r0, 0x80000) connect$llc(r3, &(0x7f0000d7b000)={0x1a, 0x17, 0x7, 0x5, 0x8, 0x20, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) listxattr(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000f87000-0xb8)=""/184, 0xb8) sendmsg$nl_netfilter(r3, &(0x7f0000307000-0x38)={&(0x7f00003cb000-0xc)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000aea000-0x10)={&(0x7f000081c000)={0x38, 0x13, 0x6, 0x220, 0x7, 0x0, {0x3, 0x0, 0x8}, [@generic="82a329f36edfeda28d39a5d5837ba1afa57940062bd4945c617b062ba5617d616dd5"]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x24004040) 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001d0000)='/dev/usbmon#\x00', 0x80000000, 0x40000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ca000)='/dev/autofs\x00', 0x400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000607000-0x4)=r1) r2 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000e60000)=""/170) 2018/01/24 21:36:44 executing program 1: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a4000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fbb000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000)=0xe8) setfsuid(r2) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fbb000-0x10)={0x1, &(0x7f0000fbd000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ed1000)={r3, 0x3}) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/24 21:36:44 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000008000-0x8)='./file0\x00') ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000008000-0x4)=r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x4800) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa7000-0x15)='/dev/pktcdvd/control\x00', 0x40100, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fa6000)=0x3, 0x4) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2018/01/24 21:36:44 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bca000)={0x0, 0x3c, &(0x7f0000c9b000)=[@in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3ff}]}, &(0x7f0000626000-0x4)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a2b000-0x4)={0x9, 0x5, 0x2000}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000048000-0xe9)={r1, 0x1, 0xe1, "366383f6a9d0dde796057ef82b22f314d5db3227203566c7d0924b7092eac45c48261c275e2cd1c3a48a3d738a5b51f04bc20e9a15d5f78f08198a81fca4936e4c05830ad79deaaff8b0f6263004a433e188a453878b7310a83ab4b7717389296368380e1042b3d94195cae77a02bd9f939676f7ca7c99dd73f8f9b401527a5865fbaab4d61d508c3143df008df848c855db470b2dac61f0709bb47e249301a659ed0964b2cc15d5e03881329f75907b898d0a1d83bce0b4ad8de51a24c52e5c72ffb21565af63db4cbd0eec8d96a61dd8853f989bb30d8472eddc7a9965b1b81e"}, 0xe9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socket$inet_udp(0x2, 0x2, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c1, 0x0, &(0x7f000004b000)={0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000ca9000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00007bc000-0x4)=0x0, &(0x7f0000977000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f000027a000-0x10)={0x77359400, 0x0}) 2018/01/24 21:36:44 executing program 1: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000013000)=[]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000044000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000033000)={0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000047000-0x8)={0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000041000-0x4)=0x0, &(0x7f0000047000-0x4)=0x0, &(0x7f0000028000)=0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000046000)=0x0, &(0x7f0000034000)=0x0, &(0x7f0000046000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000040000)={r2, r3, r4}, 0xffffff86) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000003e000)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000023000-0x73)=""/115, 0x73}, {&(0x7f000001f000)=""/42, 0x2a}, {&(0x7f0000047000)=""/162, 0xa2}, {&(0x7f000003f000-0xeb)=""/235, 0xeb}, {&(0x7f0000025000-0xc6)=""/198, 0xc6}, {&(0x7f0000048000-0x1000)=""/4096, 0x1000}], 0x7) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x2481, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000046000-0x4)=0x0, &(0x7f0000023000)=0x4) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x400000000}, &(0x7f0000041000-0x4)=0x8) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000048000-0x8)={r6, 0x9}, 0x8) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0x0, &(0x7f0000048000-0x1e)="43be256d1ae0ac085cd0b7b7478e25b0e17e4b2c785406d12b13c4e73cbe", 0x1e) recvmsg(r5, &(0x7f0000003000)={&(0x7f0000040000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000032000)=[{&(0x7f0000046000)=""/241, 0xf1}, {&(0x7f0000046000)=""/186, 0xba}], 0x2, &(0x7f0000038000)=""/168, 0xa8, 0x8001}, 0x1) r7 = gettid() ioprio_set$pid(0x2, r7, 0x7) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) accept$packet(r2, &(0x7f0000164000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000059e000-0x4)=0x14) getresuid(&(0x7f0000a98000-0x4)=0x0, &(0x7f0000b54000)=0x0, &(0x7f0000d88000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e6000)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in=@rand_addr=0x8, 0x2, 0x0, 0x2, 0x0, 0xa, 0x80, 0x20, 0x0, r3, r4}, {0x9, 0x7ff, 0x20, 0x2, 0x0, 0x80, 0x2, 0x8}, {0x8, 0x1, 0x86, 0x7}, 0x1de80578, 0xe, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x4, 0x2, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x0, 0x0, 0x5, 0x887f, 0x7, 0x8}}, 0xe8) 2018/01/24 21:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f00008bc000)={0x0, 0x101870cf}) syz_open_dev$sndtimer(&(0x7f0000a81000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000243000-0x50)={{0xffffffffffffffff, 0x3, 0xf3, 0x0, 0x9}, 0x2, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00009d7000-0x50)=[{&(0x7f00005e9000)="e177bbffecbfebec23326b72c6b95be43b7d46f548891f3dc127f0f2c1f9cc821c633a984e97e5681918aae96f26d4aa8248e43fb9a38f6cc85f4f21f2bce468224b8071726e5f96d1e9686a22f3475fc76740e72c2f33a3c3f07b38d8ef8eeedd9bb1c811d1cd091eb4e4d686bc64c15636a5874bfc587c53f69c03aafc503dd1ebdb48113a9eee5ce66d2df9704971a813941ac4", 0x95}, {&(0x7f00000c3000)="4367bd7e1a88ff75ae4222da66bc305f77900f21a79abf69a4ff585b576303a1d4591d6e9f9baa82990a8e7be854e71be91456deb884a21ac02e144bd03c19c6e624987b34ba6de0", 0x48}, {&(0x7f00001be000)="4373dcc0be", 0x5}, {&(0x7f000058c000-0xb1)="9faac28d9bd541f8aad678dae262c4213ce369d4ff9dded6a06e3f7bf347d5acd75f37cd02b4c78de75d57f47822ae46067f93363a5343062b4c5af6b479589acdd15439892e34d64ae54d9918a9dbfac19d0b9e0bd1cc349a52407af6cf83b5f5dba65c33a2e912a433f927d9c90b39555ea4aea580e359264577374ddc2c316bfee394e62d1d9590d6b308410a84daab4c23089a962c1ba4926e81faee3f9477f444c2b065a2c0a056ced7217f829134", 0xb1}, {&(0x7f000040b000)="b3ccac2e7f5303d497dec25c4b076a0f164ebc17878bc8d89dcfa42a32a763baa714c2c294890976410757ef191b6a674a38df97f8b14dc3fd5795d3f414c23f0e6cea9155a608b6c794c7f16842f60b5fc4eb954cc5f0de3066b4faea39919f247559e25d7733a44f71ddf4f0d577851ee5659944cd934a2a6962bf2c1b87e9c1ff890b2a", 0x85}], 0x5) sendfile(r0, r0, &(0x7f000057d000)=0x0, 0x18) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/24 21:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000c0000-0x71)=""/113) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2018/01/24 21:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() recvmmsg(r0, &(0x7f0000736000-0x168)=[{{0x0, 0x0, &(0x7f000018a000)=[{&(0x7f0000289000)=""/168, 0xa8}, {&(0x7f000049a000)=""/44, 0x2c}, {&(0x7f000056e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000604000-0xfa)=""/250, 0xfa}, {&(0x7f0000cce000-0xd4)=""/212, 0xd4}, {&(0x7f0000939000)=""/148, 0x94}], 0x6, &(0x7f0000357000-0x27)=""/39, 0x27, 0xfffffffffffffff7}, 0x9000}, {{&(0x7f0000bb2000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00003a3000-0x40)=[{&(0x7f0000c0e000)=""/34, 0x22}, {&(0x7f0000a19000)=""/134, 0x86}, {&(0x7f0000765000-0x97)=""/151, 0x97}, {&(0x7f00009fa000)=""/0, 0x0}], 0x4, &(0x7f00006ae000)=""/50, 0x32, 0x8}, 0x2}, {{&(0x7f0000df8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003cb000-0x10)=[{&(0x7f00009f5000-0x89)=""/137, 0x89}], 0x1, &(0x7f000089e000)=""/194, 0xc2, 0x1}, 0x7}, {{&(0x7f0000366000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000e86000-0x80)=[{&(0x7f0000b68000-0x10)=""/16, 0x10}, {&(0x7f0000704000-0x60)=""/96, 0x60}, {&(0x7f00004eb000)=""/37, 0x25}, {&(0x7f0000910000)=""/4096, 0x1000}, {&(0x7f00008e4000-0x69)=""/105, 0x69}, {&(0x7f0000913000-0x3b)=""/59, 0x3b}, {&(0x7f000017b000-0xfa)=""/250, 0xfa}, {&(0x7f000065d000)=""/69, 0x45}], 0x8, 0x0, 0x0, 0x11bc0}, 0x1}, {{&(0x7f00004d3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009b9000-0x40)=[{&(0x7f000061b000-0x2d)=""/45, 0x2d}, {&(0x7f0000dea000)=""/25, 0x19}, {&(0x7f0000449000-0xde)=""/222, 0xde}, {&(0x7f0000339000-0x5e)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1f800000000}, 0x6}, {{&(0x7f0000531000-0x3)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dfb000)=[{&(0x7f0000dac000)=""/23, 0x17}], 0x1, &(0x7f00009a0000+0xf36)=""/198, 0xc6, 0xff}, 0xd000000000000000}], 0x6, 0x2101, &(0x7f0000276000-0x10)={0x0, 0x989680}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c5d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b87000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000fb0000-0x38)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x1000, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x100000000}, @IFLA_NET_NS_PID={0x16a, 0x13, r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000595000-0x2e)=""/46, 0x2e) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80002, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)=""/0) getsockname$netrom(r0, &(0x7f0000595000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ae000-0x4)=0x10) gettid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = inotify_init() r4 = epoll_create1(0x0) flock(r4, 0x2) dup3(r3, r4, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000985000-0x4)=0x0) [ 27.322258] audit: type=1400 audit(1516829804.170:11): avc: denied { create } for pid=4969 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 27.356603] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x0}) sysfs$2(0x2, 0x0, &(0x7f0000520000)=""/216) r0 = socket$nl_crypto(0x10, 0x3, 0x15) flistxattr(r0, &(0x7f0000963000-0x8)=""/8, 0x6c6) syz_open_dev$random(&(0x7f0000d37000)='/dev/random\x00', 0x0, 0x80000) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00001ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a39000)=0x14) fsetxattr(r0, &(0x7f0000a00000-0xa)=@random={'user.', '/em1\x00'}, &(0x7f000041b000-0x2)='*\x00', 0x2, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc2000-0x9)='/dev/ppp\x00', 0x200000, 0x0) openat(r1, &(0x7f0000dd9000-0x8)='./file0\x00', 0x200, 0xc1) personality(0x600000b) uname(&(0x7f00002d4000)=""/18) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006c8000-0x4)=0x0, &(0x7f00006e5000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006f3000-0xc)={0x4, [0x2, 0xf3, 0x6, 0x91d]}, 0xc) [ 27.387991] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 27.406609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 21:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005e0000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc4000)=0xc) mq_notify(r1, &(0x7f00005cc000)={0x0, 0x32, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) recvfrom(r0, &(0x7f0000741000)=""/166, 0xa6, 0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/24 21:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/sequencer\x00', 0x2d0000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) linkat(r0, &(0x7f00009fe000+0x7eb)='./file0\x00', r1, &(0x7f0000437000)='./file0\x00', 0x1400) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) 2018/01/24 21:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup(r0) accept$packet(r0, &(0x7f00001c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007c9000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009b4000-0xc)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f000024a000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x2a]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e2b000)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000044f000-0x10)={0x0, 0x6fc, 0x100000001, 0x8001}, &(0x7f0000371000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000935000-0x8)={r4, 0x5, 0x0, ""}, 0x8) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000001000-0xb7)="73bebf2581fae38b54b068128f1a0ae71b059bcd641f05b4de4f05a93208efeebb9594a1f8f2ac8722ab1931a340914213fcf2af5f8adb5e8dc8b7b95f78de37c2a19c4e6a6ebbe1ec0f36884c88f208fba07c0cb35777c92b6d212034b505b254caaec90ec8e3dee6453d8ee2478c13efbacfd0b466f68055d49047f98630982bc5bed3c8d402104f5334188651dbb4a18f95b78de8b7b94540f891f30deea7e97c9c738a06aa257224bd0a186528f5411a57b90f17ee") r0 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r0, 0x0, 0x0, 0x8) remap_file_pages(&(0x7f0000a7d000/0x2000)=nil, 0x2000, 0x1000000, 0xffff, 0x40101) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) 2018/01/24 21:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_pts(0xffffffffffffffff, 0x402) ioctl$KDSETMODE(r2, 0x4b3a, 0x20) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00007a5000)={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)=""}) r5 = syz_open_dev$binder(&(0x7f0000cc8000)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00007ba000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x58) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) fcntl$setflags(r3, 0x2, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000dc9000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000060b000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efdc9e55e9d1048602c19fe0b0078ade697201300fdbcc34816df860d3f859ffa9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000310000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) r2 = dup(r0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000040f000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000087f000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f00006ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003fa000-0x4)=0x14) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b3d000-0x4)=0x1, 0x4) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000577000)="c014576c09e60f02ed36f8fd8369488466b8936269a7fed14a80e140740646caf97c87ffe163e0589813aaac9034251d524d7bab7d632472c4132419f6a1c36f343ee334853abee55e85350b496d728bd1d4aec091dc451d3b26666eb5cf8575112cff2af823ef798b15219c6d717434aeae298d114a39f450c9d2ff25f8b699d3bfcd278aabb809719c6b0af0f132640fe305cdae396899310bc98815097355855d0f0a89490921839f4b94ded45c6954f45e3261c0f727d8072df8c7142fb0198230d6eaca2da298541167402d6eea6fd9ea03194ca0be6119607e83adb1205a2f6ab1c3f08bc0818e8c81f9fc7a68", 0xf0, 0x4000, &(0x7f0000b3d000)={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000002) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000018000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 27.503809] audit: type=1400 audit(1516829804.350:12): avc: denied { set_context_mgr } for pid=5014 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x0, 0xffff, 0xe900, 0x4}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000003000)={0x3, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf73dc67e76e8847, 0x8, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000)={0x4, &(0x7f0000001000)=[{0x1, 0xffffffff, 0x7ff, 0x5}, {0x8, 0x2, 0x80, 0x3}, {0x7, 0x0, 0x8, 0x80000001}, {0x4f321c75, 0x200, 0x701, 0x4}]}) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 21:36:44 executing program 1: stat(&(0x7f0000084000)='./file0\x00', &(0x7f0000df7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) r1 = fcntl$dupfd(r0, 0x0, r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a13000-0xe)='/selinux/user\x00', 0x2, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f000075d000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000005000-0x18)=""/24, 0xeb) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e77000-0x68)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x68) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000e91000-0x4)=0x4) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) [ 27.508383] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 27.552851] binder: 5021:5037 ERROR: BC_REGISTER_LOOPER called without request [ 27.570023] audit: type=1400 audit(1516829804.420:13): avc: denied { call } for pid=5014 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 27.598686] binder_alloc: 5014: binder_alloc_buf, no vma [ 27.605596] binder: 5014:5035 transaction failed 29189/-3, size 80-8 line 3127 [ 27.613004] binder_alloc: binder_alloc_mmap_handler: 5014 20000000-20002000 already mapped failed -16 [ 27.625982] binder: BINDER_SET_CONTEXT_MGR already set [ 27.625990] binder: 5014:5017 ioctl 40046207 0 returned -16 [ 27.630327] binder_alloc: 5014: binder_alloc_buf, no vma [ 27.630345] binder: 5014:5017 transaction failed 29189/-3, size 80-8 line 3127 [ 27.635883] binder: 5021:5059 ERROR: BC_REGISTER_LOOPER called without request [ 27.635920] binder: BINDER_SET_CONTEXT_MGR already set [ 27.635927] binder: 5021:5057 ioctl 40046207 0 returned -16 [ 27.637712] binder: 5021:5059 got reply transaction with no transaction stack [ 27.637722] binder: 5021:5059 transaction failed 29201/-71, size 24-8 line 2920 [ 27.638410] binder_alloc: 5014: binder_alloc_buf, no vma 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/rtc\x00', 0x80080, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000924000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000827000)=0xfffffffffffffd28) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00001a7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f0000249000-0x48)=""/72, 0x48) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00009fc000)=@file={0x0, ""/61}, &(0x7f00009fd000-0x4)=0x3f) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009fc000-0x30)=[{&(0x7f000034c000-0x3)="2d494b103d21fa4522c30a61936e91b7de756680cc7248313ead13ca41057809e2b7c22dd8aa52d3951ea5ceae1de60896ed6a1a76df7287d9b28f84da620284336c04639f5527006378aa7b472a42999edfb25e7c5277ec674e59e86bad0816f843812536c24f10b14c993f291c7c8818c06b3c4d3cd313e7f58bbf2a3db7d1eea24c35a947cc8a865035f394b4320e022d982caf639ae5f55b1be86fecc97d4fee43071d038c8efb839a06dd3d09501b03e39b0bd6a3e98fa228705e7fc3152f6818a6662f", 0xc6}, {&(0x7f0000289000-0x1000)="76762e810e1a485a216d90fa65f9d26a298364fefca909718193af57bb8645984dee075dd80d830e03d1fbcd113def883774ad2ead610ae20aed75fe46537a0978230f4125109f94a6018fa750bd56d3935a8e733f9b112b2140dd4ba8a9ee7064635b63c00b80579c58f403c819d6b05cfea12fb87be3fd9e4cf6b0f3618b7ddc4829226145390d6eb0efd3dd8a72803f7d645e29d1d5ee2c9a2236ca627a95e7a5a878c504c4c88c8c78f72eaedbcfdcc1954cb1dc06a7905484181987cd3f5319cfd4d9e593e929b02ecdec0e2d6520fae83ac3425730bd087addb9e3bff3f7c4e4192d1930a22d5dc032a4f83c04478fbda28e5c2454ce419297c0486936628e9b93da784858dba3dbbef4eedd1870a5f9ead7c2ec6e7ef0e811eb61837ef688ea30c4da6af2e959f823a0895cbc88062390810797473bbfdb47a802e9060ee1b0bd5e0329a4ed69c6db9208d382585a9249e63c2f0ece3903f1c5ceef9cce95030adba2b167aaa3de53fceee23213fc2c3ae2dff486b5f27572b7542579ffb3c27d1857d41f9cc7d5ec53e7ee0943099275329e6633539073fa3470f904381ef2cbdef5431e206b4836000b68f39ec95c6ba59dae169c22aa1dc6ddccc1d773ae006628bb792f6a07139cf3e9d0c38685d338793abae98d28d94933386fffbfda9a984095cf1d2457d3c62491c70af008663f63db7fb3dea95a71cd15b88c605028dfdc99f768b6371d56ea8621085131e7c984c014e362f410b289a30f2773d2911786268754734c04fa5a4e4dfc45772e37e2ddf781e5dc93297ec6650da409072b8dde3a31ca6103b80682ac1c3e4ac963c5324a1262e5375314aa49f986dca1632f96517b5e3468ea97381920339300b3e51433fb5afa99da418630201a59044765eef757b0bf86b0a7dc5ceeade16fde233adf0d11c51c40cdf1662d534ab886d2320c35e238c3b78a448d5ec6913167f021645efdb6f1dfee7ccc56fa2c1d7626f44b6e912573369c8e28c079a2667b4a2659c5261afb742871c619eca8e6187186a86bd9600664bbb477ec641d036b6e2fc269405a213640b9786cb268cd6b032b670c2bd6d7094c9cf17922ac0104e583294cecce50a4232ad93ad7260acc5c6deac51130e01edfefc40a0fad96d46fb7e490cf5005e7ba4e4611e05fa44767850a544117818b65820ef5ca46976350e1ad7cc361224c223de53ab7d22442ac1e0eeeed21da26302d1beef271b3644f9e154264701fca6e152fa10a6358da1ed8fe8cf47d9b2237fe0f3643aadb0cdead29b632f8688999aeeb3e9e6a407208c72749d4ec5724135049c1bf9c31f5b6e0004638d4fe92a727122262d06dd31958cb083c51b2dfc2218fc882340efc6bacaa3ee303ddc75c158ddb82f6babe506ac2209b126ee36332b4d0ab61db857fa5da39ded394765dc0ec96df2ffcf9af8c4f2db2765b2d9e345842c91d0e6b1919c889b6499cb5d50e74652723132abf5fb39354ff6b448ef4ed60c0ab5e8307165777eeea7914574fee83e5a945d6693ed408e7a2162a798158361a479f0722e638e9fd9c884ea01e0f6e45f22674fc474963b3e1b80dd24346366b9f9ba802c00170e2fed363ca40548ec183883a8ad7f2888e686a7918bb127519399a3bb71559e36987a619e99d0bb3404ad668ea19dff41836b06e0b46ca2a8968cd06a553da8a2e0c3f6ccf5c49d09e6100608c075c5f7ba1bf95cbc04746b6628453e84c532602d62bf366f241aa22877b74ea63035afe6ab485a4b9033bbdf2d4def82f77d3e6b7533bd5c95f081b64e8adb78cdabc71a28b1fbaeb1eb3271096ec1a13ea4ce3a35649a96b8b536ee6943460658859af2a803943feceee078e9e5d501925d9ae4f7493b5550dda08a6c3cf0aaf8230d7f44e35c8cf3c52a1e814b3052ba8146309d957e4f2ee0b9ee7b2a2338af264bfd5a5d5eb9297321a47f60bf7269436310486dc37ac7e1d5d766cf716ed8612a1c31cb3528e4a643c5758f8f16f67c1d9945025c85ecdf3d5be8002c0c26a9bfaea120c9cf792d5fad8ae264a9895a2553b83d2abf18082fdaeaa7924b441c7ab0832709aea4b3c4151c550fea149c0cf9a6b2dabfa6252a90e3ca32be6d947a39df963f175298555fd935a21131a365266f44e3390f7a2a5fd65dda520784cc03ddc678c1e8b1fa54c599e8eb8d313916f343346cd0d808495e4af44e61b279d9682186a39330e877de2ffe00aa36c5d8df2dc4ed1da51e4c24ceec7133ac0ec1c33d7c56a25b83ce32b4274e4e960046c6aacf5b5651b829de1c44054595a8bbe36778c3d34b728ad52ccbcfb14a9ad5c8b7be360f7bf552d72b66babbae9369d4814d0250c3ec8bbf9730e6d6474fd1ad774024112300d812ec136c6784e64f0bec9a62095e73a74c6a3e9f9ab67378239b32aab65d8c7204cab6e93fb49830e495516f227ec229856ad3a252424c57f6bfdb1ef790dc0ca8c5027f129d8293a1484e9bd707b8b444af4b885c942ce4ab7e300fc2969d02c657e740008336c03d40094feba810a73040a307faba75800aaabc4d6ef2980a5ade5a6eb184eb45005fff38d14c4e309e9ccfb980c1efec98ae80bace4569503f1cd62e465a1d611129695520d9743b9a0451e3fe72078405808a12572411d2491e3ce4fa15a02908b259714698d2b198afcd82ba13cfde108e0e31790a39dbde1b2324554c4d42d95ce79b24eff4df38ac3cf90856838ab30fd69ddff15e58c8b0422909d3c684c4fa0433f93b418223534eddedbdb583d47a3bb952b34ceed17f92ddc5e6a3ddc582446c2de8020be2c44d203ca2d4d09ea8102950f85628e906d9ac137c6e7e232be8cfc53b56518c27ebf8fb3026c795fdce2b7b045390c470bb62320c42de15753da93d224417f52af160aa35e6eefd680f11481b72fb5ed28bf714756af8b7045960f12307b45f5ac87eface7e9207db1fa55e0bed220ac15b2d4dfafbcf82c7b5e34323a53285d13e17c1ab707cb5f46268df5b295a9964665978ba75d54a7e4272d44178e76c2209ca16332ca37c3d1f3a595ed220fc8cfe2f4523ed380fa731a1625182080bcc2bdd5b1b251c60ae3a0530332c199e252d6095171846c82f6678f963cf811cf00e90bf1a2a8d3f94556a85a1652fae676884639669a8fb5d4e0f04c54e121bad3f542860cc6c8573b843d8133ae927598ef8cec00ca961ebba60fd3d8405c019edaff3535e0bf5635009f2c613793daf94437de18f22b4306fd779eebbaffb03004628a5747669481ff406c99458d2bc1431253276cb845ec721901a3508662284de3960dd61b8822340f1dd3fb07961c9eb0c8d522fda4676e6ad16c031d14649a7c17aefa73db2d78889d0266b9a7d214e9b087bbdccbf445e10e002699b4c6c6103ee3a808ff6bbb1656c5bd3b5c680cb4f01883cf36b65f076978f60cdcc467ee1251075d69051fff6dba1b124d1fa6227788c3645d9f36adeb47ec62df0091bd29c9b1dd74241cdad1b4608af59e508a66f43234f99059bf36862fddf6bea129833648a36f98eb7193ea11c2d4ec184a065a3a5c97d0edd23dce273955442874f425abfb938899a624b965cc61242f783b9e81305f9a75945444846dc8c7d7201336553aceff9b29ab6dd9d1f9dd0c63ccc8349f8bdb44ddc08d5871d2fdc40d40a13157394881829e6431e0f3fde985aa7def08da151e88c482ebbe8555ab51b3344f82da871e1fb00b794a28cb87ba40458f51c7b5c14aacdf82b968bedcb7471e77915dbd09c6993db513c173380d67ed6e194d957bce47d20ab2e8e358b89cd9380081300c3fc53c98a3218e99469ece4934d8c8395239c1e379252e9cc1da7f5323ab842c2b6081f082a845971c65871e58c29b5260f25f2b23ab9140b3bd312bf505ed36eead5996f8acd8b3f46856b742168aaf1089b46ace8591c2c9fc5721443f3824f105ff68098b2c4e7ae679912ef2fb182fe21dca34cc4a30201ae4727a75b643cfaaa63f6ae3500e1087aec50b0eafefe87d8d8e93a5ee1f926f93908bda0f18c5116e1fcd09c189b10e0b375012e057555bdfc0337fcefc1fba8a3c463edab44ae9fc16c5b7ca8c8a69a6609288d8febc0b6b0a297a2d2d121287ac24d3c6f62ee4f16dad7aacd12fdeb3d6bd7dcfd70a69eac4183b0f57cf1a3d08f73b81a598a142d9a0cf8694208ebfd7dc68ef9addacc859ad08bb0bb1f4984124625150d7559f7a8b4b39174c49955c1f17f0663b2b861aa4496e56d5000d901dc47db1a825af9b878bb74630cb400061ac64f4a066a46572bc14c6c54570b3204736891ccba4c6b8ed2bb33a52c0bc7ee476e50f39f161470a1de97843985605530ed5e9e343a8bfd21cd596154d186c0bcf767956d9833529847a9247cf5135a3fa2083d28f506380be3926eda9ef285cc8e1569338a7751232367dd6ba07cbd8ab867c0fc0ac2257ae4638be3cbb9ce0b36f088e6d69de8d8feba0c0bfe12e922301aa2ae43c04078790fadb472637ff17a4b6bb3d633faa3fba11d1100a1005ff52756e9bcab7162494014c0a46e30c590a6a1b8d015ff67bd84855de41b263860f4be8251381788f764bf684ea09da249cfdb6d758e34927f15e6bc026b9dc21b60079e199dc17827cbdc36e26ddb33f4bf97a3061836be470e30a03418191b8a4badcff478601565b65948fa58ce88088c2ddaf1dece68aed8db9a5e3670311a146902a730a8ca13a4fff61f118a1a56fc7490e66535112d093c840421e5942bd24d2edd1300edc78e3e9ff1168bf530aa9373d5dd5f44288357d0eee2f6081bae755fc4133a261ac1cf668e9f9c6f1db6999d9f5796c87cf611d30b73053238319afced84d2f9c9f724e85caefde810c7f37b978e2f3271a008e6bd3014618dcb525da0b6d0134f0c81d09601df05d55ad552fce4a8513444f8b895184bec0a3f3663253b82a830541eeb571c98a62431bb6f34e8dafa6a289d3a2a8becfd05281ee2384d28f1a57cf12427da489b32b20ea3dfad5ec6e5197fbcc66625f58d7ed3b54d1300aff05fea2e1e0a9712c95508336ac4f420d0750fdd6b307de3957dd61583a6925fed6362216c4fb57694ccdccabcfbd79e3773a5d8f7fb595524e9576e496f20a98439bd4c8a1ee824de224c837608e44d5a2be539c1f599f4970d64efef54b01a87ddaf5398dd2a54590f3d8b7444c508cd9f0b54d6d3c079bdabeac4299c796421ee4ae359cc300c99dd9f3320302d1aa2fe741a0ba6eeafe05de0f881cf8a02c4d07aa7d942fc9286e70eecd501e9f37b1c78324d438c876da646e015125f9cc4c028c472632382dc93261d011e1471523c501cfe403ed8c0d6dfff3f755153fa07ed0f9d9a7d574860dbe52622f12492c28e01d5283a3db2999bcb5f510f980709ea241af72bb69c2f37a3db4c8ace2475adce494443081787e7696b825dfb858fed4e8df8d2c7a360eb5ba3b8490165d41f648cfa11c0e69c5af6588e73ff5a03ba9836d32f4e14bc9c5d86801d67b7c4d9f154a33a62708bf2310bd61e49f3a364df92908d9280b4d856ceadcd5ee35377fd9a191e4478b211e4cc1d0ed8adbd951a6650ee2766324cd1295ebda66d5e625f154f605bded6fc6c56312de4a8d18e653097ac1f5a83d1b6d5d113b2861cb1698adf4b1840fc36d3001f27f4c54a82f6c1d9a2aa3df743e637bbeadc82e693343787956bb477800391d417de788724accbfc285f90c452778d5ea7d2f3f2ee9a3fa20c0b22aace8", 0x1000}, {&(0x7f00009fb000)="4931403a42e1f9897fc98aff7b233ed0fb27", 0x12}], 0x3) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000038e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009fb000)=0x8) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009fc000)='./file0\x00', &(0x7f0000102000)='./file0\x00') mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f00009fb000)={0x11, 0x0, r2, 0x1, 0x870, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005cf000)={0xda7b, 0x1, 0x1000}, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') syz_open_dev$binder(&(0x7f00006e8000)='/dev/binder#\x00', 0x0, 0x800) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/24 21:36:44 executing program 3: unshare(0x20000403) clone(0x0, &(0x7f0000001000-0x95)="", &(0x7f00008e4000-0x4)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) clone(0x4000100, &(0x7f0000001000-0x75)="", &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000a9e000)="ac2e2209001b27d6f2bad4b50f91b439e6ef0599c8cc331af1c3173fa2f2cadf50bba8b701000000000000006f6b3ce6b6622cf6911c42ab21c8ddfecabdaf723cbd15335fc6e5f4721c495c7aceaf87462c73c9a3768ee10eba9d623ef5b5108dc2013a03bea0109a6ac3c8d29fda3ed5db2624d971ab89c0717948c8d57035e7024c92a18e2dfc58a73591bb96e2ff53961e8a0bc4b8e14349e9f89642bef338f2d3fade0e1350cf19abca39f2db845f002360f012cb52b36e6679a0a2444bb9d5df3750140abfaaba8d2dc0ff4b") 2018/01/24 21:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x4, 0x10001) sendmsg$nl_xfrm(r1, &(0x7f0000a6c000-0x38)={&(0x7f0000f53000-0xc)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000e05000)={&(0x7f0000975000)=@flushsa={0x1c, 0x1c, 0x400, 0x1, 0x0, {0x0}, [@etimer_thresh={0x8, 0xc, 0x68b8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/01/24 21:36:44 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) signalfd4(r0, &(0x7f0000001000-0x8)={0x92}, 0x8, 0x80800) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getresuid(&(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f0000002000)=0x0) 2018/01/24 21:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005e0000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 21:36:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000435000)='/dev/keychord\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000028e000-0xfa)={0x0, 0xf2, "35ee948cf9e56e456915b482c65e78cc4d966b234244169834a47a86a594381e566b2a94edcd3641f64c2502b3b25a08ff1963bc18daca9e21d3a617588089dff37a7f87a3c5c2cc23e3aba812a1507b786559e82bdac425585f5256d7294713e34c48e351c9ab47deb22a8dce9981eb79964aa77c476d782e1f88a504771643469077a5da8f30b59f39205fc98628cb57915c21d99440dcdd7d83c7634f57708b3b30d956da863b01377326f018558a73bfb6a934203bfc033af8754f6e07fa2167f9bbc23827a248346717a6e3b9d38c168aa237ba5de6ffbdb31e3e985696d24e6911a9bab384e01e77fd1779f20c3e90"}, &(0x7f0000b0c000)=0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f05000-0x98)={r2, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8001}, &(0x7f0000001000-0x4)=0x98) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005bf000-0x10)=@buf={0x0, &(0x7f0000130000-0xc4)=""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) futimesat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x20)={{r3, r4/1000+30000}, {0x77359400, 0x0}}) r5 = syz_open_dev$sg(&(0x7f0000845000)='/dev/sg#\x00', 0x4, 0x101000) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000115000/0x2000)=nil, 0x2000}) [ 27.638435] binder: 5021:5057 transaction failed 29189/-3, size 0-0 line 3127 [ 27.653585] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.653594] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.716191] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.721941] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 21:36:44 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001a000)='./file0\x00', 0x80) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000013000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = getuid() fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000001b000-0x38)={&(0x7f000001a000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000001a000)=[{&(0x7f0000000000)={0x270, 0x1f, 0x100, 0x7, 0x3, "", [@generic="9c0c", @nested={0xfc, 0x8b, [@generic="a73e0bc255b9a6b13f74c45acd1620566143d8e7e3c4152e81576a3fb8a1a516a56ed587346af7fe1012fdf1734d4b884a8d979cb142243dc97c5d70aad83abec7eea239fa6936a43366e4db1accef3c59d8256c24892bd1470091a65d0832b439522efb46e5824d82805a363c15f938353f5d2f", @generic="90152b28b0105435022d559977c7b8dedb1e14ba1ea5991686b6b4c9dacd86211ce040af20ace794aab218804d7d4ef9", @typed={0x54, 0x6e, @binary="229a759a314f44d047c1e030d84b4ebc6e002a3e96dabb790eb6212a7cff6d2dff1c53c0c9741caef74d7b75c0fa8a2475629eede12058069d49406b170026abcfbb24ce412f04f38178"}]}, @typed={0x18, 0x4a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @nested={0x148, 0x78, [@typed={0x18, 0x73, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x8a, @u32=0xffffffffffffc0c6}, @generic="a4aadbc9258e3f0f9f8a308a679093dfe6808601dc916b1a47d25d0d76e11f98d02af7001dc5edb71a58a3e31b97c5e9e67b60578c517b4ffe95ccfdaace2baec14c24d1c41d24b4d6977d52e4cf09f392502ee75120ee9fc6f6273851068eba0142ee2bca2f5a87fffe7c00af3dbb081e2dd250afd9e4ed51e8a93be45f4d4c87e578fcd154e192fa341a30b758258736a441a0ee44281b6768393a1d1a1b3abc9c6fa734f6cfb2dc9479bcf504152df28e2e9e8f8080a544b2a2239d201b837cd7d33cf5e3e859320a21d124ec0c7b0e3076542cb64b9ddef196b8730f43c7160c9076f7caab", @typed={0xc, 0x87, @pid=r2}, @typed={0x10, 0x16, @str='md5sum(\x00'}, @typed={0x1c, 0x40, @str='(+wlan0selfcpuset\x00'}]}]}, 0x270}, {&(0x7f000001a000)={0x4e4, 0x17, 0x400, 0x2, 0x2, "", [@typed={0xc, 0x1f, @uid=r3}, @generic="bf8cdfb68d682f22a287aac220e51d08f7b96bb45f256aa189db0f0208afd32f59e28e1e3f80e3f02166acd0cde21bb511cb8c16d15863d9ace8e93ab35e5552f52446557001df00f3fcf5394f76bb15414a7d8566a66e46421720f66da2afda86232a32bec4ff20719612e2726ee46f3b4495337ccd7fbb037330dcc2cf11a72c7804070cdf1cd44f4dcbbdd6cc2ebbf3f738d975c5a1269e5edb3e4b344fb74d4ccbceb23cad7c6ada62a51d86ce13934f30e56249b80ed333fcae3a318020d49d19bfa0ce8d25e9bf4eec59ed6d629c15b47c1333169c", @generic="5e2e9dda7edaba40273844770bf46975155453d722a78d91527b3c3b586fb78971e69d8863265e1f45f972f99bbe27e8f254f6f19c6a2ba72688ea75a503c21f7aec18e63bcde570860d030986384fc4f67e69075f80d5328db40c7d8dbf4d156d1cf2b3dfd3357f63ae4faa48a8b6db7b8ae145a772e3c40c4c983a300681b7f67c3da185449cd17c83e3a61e84fe1f3f2340f25fb46a117b1a6800e37fbfe39ac7eb6bb5c4", @typed={0xc, 0x28, @uid=r4}, @generic="55946c6f45193aee6b88875a457363b1c2aa156dee82972ab38bcdcc7ad2de37cdf2108054604a9c855ede7cf0c2c3f77ca962f0831bddfbdfaf0adfb186add61f3af8b1378600342d8764f8e963652c488b5eca7907ff5c29868d3270292dbf83f71a35c7ce301593e9b2a3fdcf262be1201ee6bbce3f512b70433c3c2a8c14739eade820af3d2eee48592b3bab2900703d00791d9c3cc296212c0f71ddfd79ea336b794d8ab1b7fe96054739810091e8f6f061d10ee42f8c89d62c5a89d3ef79a4c1d1e27d3f51b48a4b6b4bba0533519a51757bbbdcb7b043d8db9945993eb05031a2ee8530fa930028", @generic="4c41438851fcfd58214a2c8fb17ce2a07d815133a9e8cc70aa1ffd63aec5d756652532ab046e4e450c36e3a5d7fd155bb5ad2f4710bbdc35c5ae4ba9f9707c55580261ffb0d58075d1e1ae67d04d6160fe088caf252f703f1e512bbc71daf158b326da2646d7ce0bd64effea5d3127a4", @nested={0x140, 0xc, [@typed={0xc, 0x53, @u32=0x9}, @typed={0x18, 0x3, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x8b, @u64=0x1}, @typed={0x108, 0x80, 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@generic="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0x10e0}, {&(0x7f000001a000-0x104)={0x104, 0x42, 0x0, 0x2, 0x1, "", [@typed={0xc, 0x55, @fd=r0}, @typed={0xc, 0x2c, @ipv4=@rand_addr=0xffffffffffffeb1d}, @nested={0x4, 0x6b, []}, @typed={0x8, 0x5a, @void=""}, @generic="b7c16a6c4642cfe5e6384a17ac20a000c29d5e281767021de10bb51e1dade629018fa53c28939e7dec602f3eab06f403224175663570135514d00eb72405d2af780cfa30aa0c6b3f5365c081329dcd17cbde93a031421d5f5534eda3ef8a4f5839ff1ec479c9bfc302d6ea5b182b2f74355023edf30ba9a99eddadd50a3091d9cec0c6e060da95fb29f0050dc1f18c68d0f551bf67965a6adb982e454dd942a6aaf6930c128ddfd8ae7f57dc54c35076a4644e34819455cbf3a1f1bfae17c239decea8f069253df1fa479085aa039274"]}, 0x104}, {&(0x7f000001b000-0x78)={0x78, 0x30, 0x0, 0x7, 0x0, "", [@generic="7691a0fc572dc5caf275ec7a58d520592f1cad5093babcc91f9d9affd62d6970a86b0664abc57fca8dfba0c76e852065920a432d45fde93c7050f9437cd702393bae61e05578e41999a5400229c759af596233fb7d286f11f8", @typed={0xc, 0x7a, @fd=r0}]}, 0x78}], 0x8, 0x0, 0x0, 0x8001}, 0x80) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x1, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000b000)={r6, 0x7fff, 0x0, 0x8}, &(0x7f000001e000-0x4)=0x10) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000016000-0x10)={0x5, &(0x7f000001c000)=[{0x400, 0x7f, 0x5, 0xfffffffffffffbff}, {0x1000, 0x101, 0xfffffffffffffffd, 0x3}, {0xfffffffffffffffa, 0x0, 0x6, 0x17200000}, {0x1, 0x2, 0xfff, 0x5}, {0x5, 0x2, 0x80000001, 0x8}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) fchdir(r1) syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r1, r1, &(0x7f0000007000)=0x18, 0x2ce) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000c48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00003fa000-0x4)=[0x0]) syz_fuse_mount(&(0x7f0000c45000-0x8)='./file0\x00', 0x2, r1, r2, 0x2000, 0x2000) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000e8000)="", &(0x7f0000fbf000-0x4)=0x0, &(0x7f0000a23000+0x121)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 21:36:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000789000/0x14000)=nil, 0x14000}, 0x3, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000013000-0x8d)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/enforce\x00', 0x280080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000003c000)={0x2, 0x8, 0x8, 0x5, 0x0}, &(0x7f00006a8000)=0x10) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000465000)=0x425) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d0f000)={r3, 0x2, 0xec52}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x35) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000040a000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 21:36:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f91000-0x8)='net/hci\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a8f000)={0xb97d, 0x0, 0x51b52fd3, 0x9b4, 0x1a, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000046f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x2, 0x4, 0x81, 0x6b, 0x80000000}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000cb000)=0x0) preadv(0xffffffffffffffff, &(0x7f0000e5b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1000000000000044, 0x1) [ 27.739206] audit: type=1400 audit(1516829804.590:14): avc: denied { read } for pid=5068 comm="syz-executor4" path="socket:[12604]" dev="sockfs" ino=12604 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/24 21:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x10100, 0x0) pread64(r0, &(0x7f0000d76000)=""/88, 0x58, 0x0) mkdirat(r0, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') vmsplice(r1, &(0x7f0000763000-0x10)=[{&(0x7f0000927000)="433ac3b4ae2e5ab01d55feea4ae7b604f11113d29372a2a7403095dd3e4b6822d9874f13141cb37de9bb39ed06d6ab6b9a680a3e933a476e71838f7031d56fb20a11f751f9dc0f3f553460d4d5e8ed319d50e43b4ae2077cd56c9c8f4b59984d23331c298d4842d8c9b153e4f4a2a95d7ec86d896c75b30bc9976f249e6e1c129555e821ad849a5daad90bd1c2d6c35f23aaf333a8fa2f98254e37cb5fb93442d6e366c98efb984677a921498b73b0514594f3bf8d994c20433555f905c8f56e3fb1e7704b8f869364f9f1740bb7fcbcf5fc1f6ae20a5019c2563fae77c16f77b883ef70feb026", 0xe7}], 0x1, 0x8) renameat2(r1, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getuid() lstat(&(0x7f00001a9000-0x8)='./file0\x00', &(0x7f0000793000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fe2000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a38000-0x4)=0xe8) setfsuid(r0) 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dcf000)=0x0) mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000bf5000)='./file0\x00', &(0x7f0000490000-0x2)='configfs\x00', 0x0, &(0x7f000061e000+0xb5b)="") 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0xee)=""/238, 0xee}, {&(0x7f0000000000)=""/113, 0x71}], 0x2, &(0x7f0000001000)=""/233, 0xe9, 0x0}, 0x0}], 0x1, 0x40, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) 2018/01/24 21:36:44 executing program 2: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x5, r3, 0xffffffffff600002, &(0x7f00008b8000)=""/0) inotify_add_watch(r0, &(0x7f0000130000)='./file0\x00', 0x400) 2018/01/24 21:36:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ed000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000000)="6354f284754624b18c1cd437") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000001000)=0x6c, 0x4) ioctl$KDMKTONE(r1, 0x4b30, 0xff) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) mprotect(&(0x7f000072c000/0x3000)=nil, 0x3000, 0x2000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r3, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r9, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000017e000-0x8)={r9, 0x3f6}, &(0x7f0000046000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r10}) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2018/01/24 21:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000562000)='.dead\x00', &(0x7f00004a9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000201000-0xb5)="42df4ca3aa464de38a6e4d6970273b2e90b4d740c350a73a02868d772b5618a19c194d580a98f7f8efb348552aef847aaa8af1089a50fdf47cb37a620838987308262837629840422610384a8fc6eb5e78d273563b58fd2b61631be00f8de277b5d119a2b8c2724aad229cbf52d3e61d3463433161663d79878fc5a4794c5008c19931cb12ed01d552247abbc00b352879074a67ffdbd2664f170aa82648cb0d63aedc883b9d1f607b3d4378aef1821ee94f51c4d1", 0xb5, 0xfffffffffffffffc) add_key$user(&(0x7f0000673000)='user\x00', &(0x7f0000399000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb7000-0x6c)="93e5d49cbca2977dd48f1be817297881150c7fd5d21026650c305a55cde98aee3b4aca1c6f696e2821f0c6426ff94080b12fa773cceb44c9aa728ee49f74377563a5bd2e94838ddda5d4fcfe9ccdd2d16db206fbd043c55845d62cb493e9642cddd229b90c626ca6e888aa60", 0x6c, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/24 21:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 21:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c5e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a0b000)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de8000)=0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000c9f000-0x10)={&(0x7f0000baa000)=""/152, 0x98}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00001ca000)=0x20, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e68000-0x8)=0x0, &(0x7f00008dc000)=0x8) 2018/01/24 21:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000e1b000)={0x2, 0x2, 0x0, 0x0, 0x0, 0x5}) 2018/01/24 21:36:44 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) truncate(&(0x7f0000548000-0xa)="e91f7189591e9233614b", 0xb2) 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}, 0xfffffffffffffff6) 2018/01/24 21:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000093000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000731000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000102000-0x4)=0x0) capset(&(0x7f000078f000-0x8)={0x0, r3}, &(0x7f0000c09000)={0x81, 0x3, 0xffffffff, 0xe67e, 0x8000, 0x4}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000737000-0x6)={0x8, 0xf70, 0x0}) 2018/01/24 21:36:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpgid(0x0) ptrace$setopts(0xffffffffffffffff, r1, 0x80000000, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) open(&(0x7f00003ab000-0x8)='./file0\x00', 0x20000, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00001f7000-0xb0)={{0x7, 0x5}, 'port0\x00', 0x8, 0x40, 0xffffffffffffffff, 0x6, 0x5, 0x0, 0x7, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mkdir(&(0x7f0000153000-0xe)='./file0/file0\x00', 0x86) 2018/01/24 21:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc2f) sendto$inet(r0, &(0x7f000082b000)="bb", 0x1, 0x20020003, &(0x7f0000316000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00003fe000-0x67)=""/103, 0x67, 0xff, &(0x7f0000aea000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000f0c000)='/dev/sg#\x00', 0x0, 0x81) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000017b000-0x4)=0x5, 0x4) fdatasync(r0) 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00001c0000-0x7)="6f6d756ee17300") signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) unshare(0x200) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000aec000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00009f8000)=[{0x0, 0x0}], 0x1, 0x200, &(0x7f0000cd9000)={0x4}, 0x8) 2018/01/24 21:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dd1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000a42000-0x10)={0xf4, &(0x7f000080e000)="999fc8d978845cc55a495820b95c5a2f03aacebc17a5355be76590139ee6c7c91f74630be8e4c68329a66ac08b35cbeef896f4a70aadecd7cfa13ef39e16879163d6c087cdb2b47a61f4a3bec64cb6493038b8ffce14246300f98725a1338a11ae45e6bd86271a88d0a0daff034e2aa80ca744923e1bfc723df3e6079b2475e9e738eec427a2722fc8dcb4f946e9456bcc10ad4c056b1780245393a804f9618ff9c12c9dedbaf5ef36d15ff9a5595bccb61d7f38ab8b28234e2e278ececbd411be3cd0d17883cdb23f39f6e55b8efc90413b80adce269c2cc28a1c6e8e4de687cf5b0d821adf7b5c31dcc03d3067a8e9c8c897e0"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000748000-0x4)=0xa8, 0x4) fchmod(r2, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006fa000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 21:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r1, &(0x7f0000c17000-0x38)=[{&(0x7f00005ad000-0xa9)=""/169, 0xa9}, {&(0x7f0000491000-0xb8)=""/184, 0xb8}, {&(0x7f0000451000-0x81)=""/129, 0x81}, {&(0x7f0000ede000-0x6a)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) r2 = creat(&(0x7f000074b000-0x8)='./file0\x00', 0x4) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getpeername$unix(r0, &(0x7f0000f94000)=@file={0x0, ""/108}, &(0x7f0000f03000)=0x15) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d06000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000e95000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df7000-0x10)={r3, r4, 0x4929}) chdir(&(0x7f0000040000)='./file0\x00') mremap(&(0x7f0000c64000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e80000/0x3000)=nil) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/24 21:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) sendmsg$key(0xffffffffffffffff, &(0x7f0000959000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f000041e000-0x10)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000881000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f00008c9000-0x20)={0x2, 0x5, 0x0, 0x44c, r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000003e000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000136000-0x4)=0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff8000-0xc)='/dev/autofs\x00', 0x10001, 0x0) r6 = getuid() fstat(r0, &(0x7f0000cc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c1000-0x9)='/dev/ppp\x00', 0x8001, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000098c000)={0x0, 0x0, 0x0}, &(0x7f0000604000)=0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000491000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000095000)=0xc) fstat(r3, &(0x7f0000f1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = getuid() getresgid(&(0x7f0000ed2000-0x4)=0x0, &(0x7f0000807000)=0x0, &(0x7f0000e9d000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000973000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f0f000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a5000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b64000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c98000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f31000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e4000)=0xe8) r19 = getgid() lstat(&(0x7f0000102000)='./file0\x00', &(0x7f0000c3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000e50000-0x4)=[0x0]) r22 = getuid() fstat(r3, &(0x7f0000e8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000c47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000047d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000fe000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) fstat(r2, &(0x7f0000b6a000-0x3a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004b3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000)=0xe8) getresgid(&(0x7f0000263000)=0x0, &(0x7f00006e8000-0x4)=0x0, &(0x7f00004de000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e36000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000-0x4)=0xe8) getresgid(&(0x7f0000dbb000-0x4)=0x0, &(0x7f00006ea000-0x4)=0x0, &(0x7f0000ffe000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fa8000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2b000)=0xe8) lstat(&(0x7f0000def000)='./file0\x00', &(0x7f0000449000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = syz_open_dev$sndtimer(&(0x7f000027c000)='/dev/snd/timer\x00', 0x0, 0x400) sendmmsg$unix(r5, &(0x7f0000650000)=[{&(0x7f0000c41000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f7c000)=[{&(0x7f000097a000)="409c16e23f482937f26a8d936b58a54dd6", 0x11}, {&(0x7f0000dd6000)="d1ae784c4933f8caff1099945fc1fd7b686d524f48e891cacc4743035b11d71af5adb36d2eb73fd1070bffec84063e5d6402dc5786817c3b058ed4271b0278b9fccdd3c1f32287aef5d9d95f6cb3ef50797fec68c79862cff0130f68383f3014a1ca8f19e7b8709d15d5a41ec4a1e063e4657e907537185243bc421aaeda329ae92405e95cc20e604eb45b18f7e61d", 0x8f}, {&(0x7f0000b81000)="9df950c1fe3cab9d53749f7e950769df6ca34a0899031aa33664f1a72e58479e5dbef8416077c3482df453bf048ab20f144b91215a50f4373728623b0cf9317ba5d2", 0x42}], 0x3, &(0x7f0000d98000)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x20, 0x1, 0x1, [r3, r2, r0]}], 0x60, 0x4040}, {&(0x7f0000209000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000686000)=[{&(0x7f0000fc2000)="2dabd098fb7c67b695b463fa7d5c9098c31e4d71bffa3ebfed9bfd990516df9f0bc8d656e50daf0499232edfd272540514acd06809f97ae424170b9d1edabae4e0e32ea13cc5dfd56564dd3250954d9a6c1e3e59c00d860cebffb640c714fbe4b995485c94d3823ded591a8676ccb5a9b93b1f92ac49c5bc78f2bcdec734e15cbdccb9b729c61dd3cfda7b3f4c78477c4d7e47dcb5b7fafceee80668b3e8eb6e9c59184a76e3966c30daa18b5c1555696e52736afef18f8a637d234cd0b18f148cf85df2fa6615266af6b1342451a4ca0a25e215eab396f5eaa3a3d332093c428d8ada5ece9a55c87e2a79f863e2634c00", 0xf1}, {&(0x7f0000afd000)="0ea34f93f62868bcffa7f34c1b0dc1492ec859690d86ff8c02b33a56e3c302880fd30e3b013a5d188de82895cdc6be092e378aedab972e64d8dc1a733528a62df540cf666b72e22d842b20095a84d538b1bab62c220a8aa3e1f94144", 0x5c}, {&(0x7f0000255000)="5b106af3b15a6c98c65468eb121ab4300dbbe0d98fa034c7ea34321435c45c6ce40cde6d2aeeae0be6be5b06aeac9302355a8ec761fd8bd5c2c0a23237479efd35251296bd5a", 0x46}, {&(0x7f0000ee7000)="a24dc51279085d3d9c6280abce097325a82b8c13dde72e2f174d28af8af4e7035add4a6b95d993fc813def061580bcbb50a59157250d67", 0x37}], 0x4, &(0x7f0000507000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x10}, {&(0x7f0000370000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c16000)=[{&(0x7f000036e000)="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&(0x7f000081c000)=[{&(0x7f00002ea000-0x31)="3dba66a4ed93a080cdb20782bda91e337389d6eacb17912c604e382cb33036a30ad53f5b9f572d6972e258c7528be80972", 0x31}, {&(0x7f00007f8000)="a662dd0a1ce4e6759277e68e337f6cbfbc379daf6d83dff2d94e117440fb72af211e79bbd061a1cd530671d90ffe48ffc67ddc0190e3a349187a5861fb1e2f", 0x3f}, {&(0x7f0000677000-0x12)="46e8640e962fa3a9b8e25cae54d24b7c0fea", 0x12}, {&(0x7f0000283000-0x36)="b031d8fef16fa2377aadd6085a7c0b90dbdeceb83f6d0ee4e6592b4b01911fdd3a429d41a23bceb03f09dfb443e82f4dec6e60d810c5", 0x36}, {&(0x7f0000cbe000)="02c8a5ea4702ea2a2f657e4765a7bd12942cfe5112f756300afdedca1727b6a2f581d065f0d344c3f01f15dce6cdd5a70861a2a3d70bdfecd1dc20dadd1d2b3c8735ad103444e08d77356f3f7a", 0x4d}], 0x5, &(0x7f0000a61000)=[@cred={0x20, 0x1, 0x2, r1, r20, r21}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x0}, {&(0x7f0000a2c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f6a000)=[{&(0x7f0000b5a000-0xf9)="b893c0ed7ffdb8745e3eb290e640590ca1e2d62c88d6e27fda93c10bc752518770894cf1740877e007f4bf61bc97d881ac66d460eae5746f27c8b3467b3be519f3a08e7287f8e0ff1613e46f0dcd6678a149c7b61d80ac5d2eb11fc1a73fbf252595c5f943535adb24ae6f351cf91e45a1ff51a70ec47764e1d7980303dde8e62ad23779b59a8baddb2486f645f211698afa4c286b6a639a2447bbd38e912cd4b08587536a8ab10b0deb5c0b9d874dac1f10ccef70e53547258f0e9be8db5b9a863587b906d58f4702ed48546c6a14a923d7a19c8b0b4f3a13b20b26a94d234b8dfb99bf34c3b3ab21b15d86bcf0d75766b951e0f2a6aa8f11", 0xf9}, {&(0x7f00002b7000)="3f68922f400f2b452437d20eb9c3c52821a3d6c7337756e7838cef6a13de1e6d0c3cd785e002c83181d707fc33ee1f19a4125892bf928c7b441c479a213ec7b3bd6822f84b477918f3dce684eae32ba868f9e67add84fb39db72c53502e8c89dc8196f9dce27f78faaa52d779d9da9d0a3c96fad4052a44f790b41d7b8022f4006a9af96804ab87c5ac0902c6a4e80edd2dbb33db5b9eb4abd86d915f6987c6dbf3f9354c833fc464168dd8629e1727885fffb87197347c5f4a84e8e98da4dc7578bd4", 0xc3}, {&(0x7f0000a8b000)="a3a8fea0d4b5824a58bcd4384f5ff11c92312c1cadd2b4cfbc67366ccd9adc1e469044bc091373644a0130f01b9099b386efe4a17c9c99d6a42d0ec1b383967eb56ffe19f1027661e16aa41a64ed20608905c54a4429023f2cd99cfe043152a819bf02768bf77702cd97168b69c0af708a7bda0fc7487ce5ee5fbdcce65c783acef7ade771b21a3f46ba6b77bdec7e1e4a82c8f74290472560fbb9d3f9da3c6f971925561b4342d53fabf09b26a40a76693d67393fefee30402c15612148c985576dcaa3944fdab0ec6c7e108165be27a322", 0xd2}, {&(0x7f0000bfc000)="9ae0736a26c4ad9aeb61d06a4822c4fff50e0807497248e05a74f2889e2e68a1989d1bc5f5ca6ccd23e9a21884aa91f8936856", 0x33}, {&(0x7f0000efa000)="21b47b4001a3b29e69742bf34eedeaeb9ff7b7b82361a0e41d59b6b35fd838fd77428e4c174b9a3f4715cf88835ba642a5c1724cf03e04ea45f6b5fafe3299b8dea3447d9901cd5e11e817f25e213a7d6862764d19b6ae3dac63047a39890f808dbbcbcb2820d81bc290c831d5c02d745b913bd961ccb720d44ca7b19dbf8d06084c150c8f82f6755aa7d9e9ac86e931a3551d9181ba", 0x96}, {&(0x7f0000526000)="c3ed4b50c2c0fc878438353ab14f111730d09eeed68b4d713a9a285e09924398bfd4f3adc40ea19f07ece25c0397180e65ca57fa7eb203", 0x37}, {&(0x7f00003f4000)="4e9c93c6ed47abbfe6765d27056d31eb62c80f7ea5d57169d78b00a16a263bd73844610dc806476ebc462e2a7ad087dad2ff3d18ec5dc51af6f1e144a7ab50249f71442868a808d934a825d0cdafbbde0da35ded0a7b92d57e3fe0201575f9bd12c5471157a1f6a26b364e1000e4ca8ccb41d1ca0aaf1def6b5c86a2e5524f8417b7cdbd4f42be1256109a8f93fbec6b7efa139a7048d3662dc71dff87d43c933d65c3c0b94c665ae0fa4b75dc55fe668dc5015b696421550cbb774a2ffe92f95856c54cf34e9aa649bba81b67d6aabc46e641", 0xd3}, {&(0x7f000029e000)="f8db80fefe0f30ac3d7ee628a39a904d5e6007288001e3a444f7f20065a5316ce892054f86799efc9c4a52848523b6d618c935cb81e8ef01f8af984d9ae622e72f7e90837d21b074c0a173ff19cc7a7bdf41c967daa9152a087871776eea4f11f314b3f9ce0e20618abe6cbc286dc384429a13551a4f5184be80e4af4e2d55a2c496789019ef73bbd31cac65377dc3732ff33168be44de9b56b0e10d0621", 0x9e}], 0x8, &(0x7f0000608000)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r3, r0, r2, r3, r0]}, @cred={0x20, 0x1, 0x2, r1, r22, r23}, @cred={0x20, 0x1, 0x2, r4, r24, r25}, @cred={0x20, 0x1, 0x2, r1, r26, r27}], 0x90, 0x4}, {&(0x7f00007cc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000848000-0x20)=[{&(0x7f00009a6000-0xc)="e8796ee6c64c3befa86ac0e6", 0xc}, {&(0x7f0000d43000-0xa8)="2c0614bcb35b62c3d2b8a4cfb7ba50072db2030203071fbc4c11304c6198131f95b3bae6b06b23f9a3cdd1867f6841374525bab3d4229f205247d1f7f9ed3c1822bd7efe4bdbd583e39a523aa8e69bfe2f949b8efa1b17e0b8bda9144e90cb0af57f53371b8548c25e4b850b0b8821a6f2637e71f3ada45e32b54b6914166151d71e94026ed3a975e6c5bb428c1e0011bd906bdf1190814123648cee3ab75ede4db16e7b31a7252a", 0xa8}], 0x2, &(0x7f0000225000)=[@cred={0x20, 0x1, 0x2, r4, r28, r29}, @cred={0x20, 0x1, 0x2, r4, r30, r31}, @cred={0x20, 0x1, 0x2, r4, r32, r33}, @rights={0x30, 0x1, 0x1, [r0, r0, r34, r0, r0, r0, r2]}], 0x90, 0x81}], 0xa, 0x4000) r35 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/sequencer2\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000f23000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006dc000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e77000)={r36, @in6={{0xa, 0x2, 0x2f32, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000, 0xde7, 0x0, 0x10}, &(0x7f00007f8000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r35, 0x84, 0x1a, &(0x7f00004a4000-0x24)={r37, 0x1c, "cc09e268149624a2f3f7e7d202a912336e12e038d78c208812cb8c55"}, &(0x7f0000b5f000-0x4)=0x24) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000297000)={0xffffffff, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000050a000)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000345000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000d48000-0x10)={&(0x7f0000d99000-0xa5)="", 0x0}) 2018/01/24 21:36:44 executing program 0: getrandom(&(0x7f0000cfe000-0x10)=""/16, 0x10, 0x2) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000062e000)=0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffff800) r1 = openat(0xffffffffffffff9c, &(0x7f0000f31000)='./file0\x00', 0x10800, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000613000-0x68)={0x9, 0x46, 0x36a, {0x0, 0x1c9c380}, 0x7ff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00003fa000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003b8000)=0x0, &(0x7f0000a83000-0x4)=0x4) close(r0) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000683000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00005a0000)={&(0x7f000032e000)=[0x6], 0x1, 0x9, 0x10000, 0x0, 0xffff, 0x8000, {0x6, 0x9, 0x401, 0x3, 0x314, 0xb, 0x10001, 0x100, 0x7ff, 0x9, 0x100, 0x400, 0x7fffffff, 0xfffffffffffffe00, "082b3dccd10276a5b91faecdaaaf4b70251df7445d116c22af84f90c446e4fba"}}) 2018/01/24 21:36:44 executing program 1: clone(0x0, &(0x7f0000004000-0x2)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="") fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000116000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00004db000-0x78)=[{{0x0, 0x0, &(0x7f0000e61000)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000d20000)=""/46, 0x2e}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x864}, 0x1}, {{&(0x7f0000c13000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e54000-0xa0)=[{&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000beb000)=""/1, 0x1}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000387000)=""/141, 0x8d}, {&(0x7f0000369000-0xe2)=""/226, 0xe2}, {&(0x7f00009d7000)=""/184, 0xb8}, {&(0x7f000072f000)=""/243, 0xf3}, {&(0x7f0000414000)=""/4096, 0x1000}], 0xa, &(0x7f00003db000-0x26)=""/38, 0x26, 0x8c}, 0x2}], 0x2, 0x100, &(0x7f0000026000)={r1, r2+30000000}) 2018/01/24 21:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b65000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x1, "36d19d5dfc1e7d6c9a660b0deebf108d57f01e0d8f8cba0dd2797e28ffd1407e406bd5ce9f2ff6327d095f36803694f61ec252434d7385a7b17d74a27fc7ffea", "01c45c0fa19635f68542b621dd0c62b0d02811cb3748e7412e079e6a6fff4c5a0b44ceb49e349795aad549005b7f90cc7500eab2a50009320420d8100f7b292e", "489341c8d6f939eb39c9eb757f743103778f54bead27c591e5ee25274cb1806c", [0x0, 0x0]}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000098000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bc7000-0x8)={0x5, 0x9, 0xfffffffffffffbff, 0x81}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e57000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f00001e8000)={0x0, 0x1c9c380}, &(0x7f0000212000)={0x0, 0x0}) getdents64(r2, &(0x7f000045e000)=""/97, 0x61) 2018/01/24 21:36:44 executing program 6: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000d3c000)=[{&(0x7f0000d3c000)=""/69, 0x45}], 0x1) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026a000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d37000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xfaa1, 0x7, 0x100, 0x3, 0x800000, r2}) r3 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r3, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 21:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r1, &(0x7f0000c17000-0x38)=[{&(0x7f00005ad000-0xa9)=""/169, 0xa9}, {&(0x7f0000491000-0xb8)=""/184, 0xb8}, {&(0x7f0000451000-0x81)=""/129, 0x81}, {&(0x7f0000ede000-0x6a)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) r2 = creat(&(0x7f000074b000-0x8)='./file0\x00', 0x4) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getpeername$unix(r0, &(0x7f0000f94000)=@file={0x0, ""/108}, &(0x7f0000f03000)=0x15) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d06000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000e95000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df7000-0x10)={r3, r4, 0x4929}) chdir(&(0x7f0000040000)='./file0\x00') mremap(&(0x7f0000c64000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e80000/0x3000)=nil) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/24 21:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f0000f36000)=0x0, &(0x7f00003ad000)=0x0, &(0x7f00007e5000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000aa3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000795000)='./file0\x00', r0, r2) setfsuid(r1) geteuid() r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000300000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000056f000-0x4)=0x1c, 0x800) fchmod(r3, 0x1) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 21:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)="") ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000776000-0x20)={0x101, 0x0, 0x401, 0x10001, 0x4, 0x1e}) sync_file_range(r0, 0xb5b, 0x3ff, 0x8) 2018/01/24 21:36:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x100000000000033f) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000a75000)={0x9, 0x7f, 0x0}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/01/24 21:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000091f000-0x20)={@common='tunl0\x00', @ifru_flags=0x0}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x0, 0x81, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x100, 0x4}) r1 = socket(0xa, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000445000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x3) socket$pppoe(0x18, 0x1, 0x0) 2018/01/24 21:36:45 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) bind$vsock_stream(r1, &(0x7f00008c0000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) pipe2(&(0x7f0000c7c000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004f4000-0x8)='./file0\x00', &(0x7f000008d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f00009b8000)={&(0x7f0000d9a000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00002dd000)={&(0x7f00004c2000-0x2c4)={0x2c4, 0x27, 0x100, 0x6, 0x0, {0x17, 0x0, 0x0}, [@nested={0x2b0, 0x5b, [@generic="366e0b9ffc15e9485030ecbe4879662da577e7fd99ecbc19b66278883fe4db4d49728c3d7d02c9f223f137a908662348d8442c2b34d53d825b2fcb69b1b41c9c", @generic="cf2d36f4588fc322746503d7fa44451aeb072fa7531975e9ba8f54ca03ae362003f57dfd60fb6605bb2de435e7dbf832b7d12886aad7214d85", @typed={0xc, 0x85, @ipv4=@empty=0x0}, @generic="a8789cc1475c2f7657ba0389673aa567a52f5b64a963f7698cf773b3a23242ef2616ec02c9886cf390223b64b14c665fd307e2ddeac32056b51d8cb25495d41edf7b2e04770e5110018fb9a2cf5067fe934892177bd556b033972d06723e26cc83cfd70f78d960403643538157024728f9bef071a2847b3e4edf91599ac54cb7e9486381191219c2eaab9da7755a5b55368b9644addbfe93b2d9cecedb83f0bd8bd3e31e39ece3990f0ad792f5b6a48b78097bf62581561d48f1da", @generic="6b9164acd54007799821246642b6ee7df1526dbc92be01019cbf63edfa8106d61da7894c9ed1f08db43d5d266a7f2cea5d1f2505e0cfc1ec708900954a730a20fb52fcf1f8f517f304454175", @typed={0xc, 0x32, @uid=r4}, @generic="c7ca093329bdf728859475b268d4636cd2ad4041c2df9d18d0d74481d0df8f3512065bb2e98108c42acaaba218b75fcbae4099785638b77a8afff3bc05b7664cef161f82f64207574f35fc883a021ea2b4ec5b1a4dbe7662b2940a75b48b08fd00e17d7f2caa0d6ff458eabafc59dfb745860003ba347398b719a1dcf09303a90603ce423a358ae1d22dfbd834f5de3b941412c7b680d81adf754a802ceade09e8867c51be8e203b6dfbfae24cb842466d803ee7a4c0217c2cfe3eaddd10b535f9eba67883bcfdd9b69abd389530c831791f", @generic="7ada29347250db94c82e6c04189a309db5356a88f5654fc7bbada615912dae3d156fac3045585fda4abce08d303e85b482096882af20873448ca759cca7940532d"]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) mmap(&(0x7f0000d99000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000d9a000-0x38)={&(0x7f0000d9a000-0x10)=@ax25={0x3, {"405c434e25ff9b"}, 0x4}, 0x10, &(0x7f0000d99000)=[{&(0x7f00002f3000)="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0x1000}, {&(0x7f0000d99000)="1f26925672b026ce334d2a317b6ff193e013a001c96ec841585e96e53917f1e8ad4e1d2b5162d5407d314a0e5f438839e590ddb8f4087825948f1ac406fd6495f6d4b0e9c6cdd750ff260ee1e0a7f4f69c04dfd31f31bd0528f76a2bc56ebb4aa202a6cc7e7ff9765b7aed4c028367d8d6af342260e60bf3cd0d61f4efa356368dffd03d270fe6ef3c914414b3689f9804d73e95ab76d1cfb66087c8d147fd170ca2ed2731cf31f58c9fc0b07d602694b52e35ff0e76de11", 0xb8}, 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{0x108, 0x11f, 0x101, "00607437f46c7daa2ea59f904210cad5bac93a8e8bd93002ef6e117f5f522f42810dc7dabebfd74e004615d45a93b15ac53c18ae973b7d2392da6ec99683f32d193eb9ffa5fc88444234a8e7c05108b546470801086395011f0e4b8a6c483e21d1188116e5aef25a6d790891dd087f6539e4c5843f19417efec352d5a108a6626775c8e50c4d1cc7cc108137c87f96c2ecf26ab39e153329318e6d30290c551684ca3e962c926ecf62dbd7f6e02e9ba19771592bd385e417b086f7efa8b92bb1e3110f9493e876bf98a852fb9fdf47d4a74e46827b19ad9fde32aefa2b81f70badafdaaf57fb626873043a854966ffa6fb8ca27d2c"}, {0x20, 0x110, 0x6, "a91c1fa77ec36eeadc197108da8ecace"}, {0xf0, 0x117, 0x6, "d2bbd8289648d64fd0a112cc4e1993859549a7df0130817960e61b9015648e191bf464b01910113a5a845638d2d8649b340441f7dcf354edb4dbd37c6a48423991a291a506f7c5df57e1dee3111365dd03b667f5ab8f114e35bc2492ee54ab609a7eceabb2b17bba6c20f3c432d5cfe9cc8c0e082b4b2910ee4819e136f5d112b354495d659790cc5c8b2d6a3ac8ab2e8a9fbb11286a675a6f6cb846f964d23036910aa116ebe77f77208150325dcc53663ca37f7bd88c7c9ffdaa5f711305059fd8fc3474d1ee3af2d135efc6d707295a5bdf541095509c7d"}, {0x20, 0x11f, 0x6, "4504c5aed73a0ee93635e06c8e53"}, {0xd8, 0x109, 0x100000001, "a9991e58fd29a17a1dd20f7ad72fc98e1363e4429cc2b18e26066789afecfc23bf0024a2dcb789ae086293a1e19a517adaa37380f714ba0cbf4b183e1ebb48e59b343d9937f83d688ce121587daa0fe8d37ba26c6660d032536a3012e1d27f25e43c55e6aa77b856eb0df5947292346980bb2e302870efc92a52a79e17560c4398804f7f3c216a0528b6ead05d246b9eb9d2045dffa3ada091d4bf212e8a4913359bd3dddde241ec7e401e5e12b3726c630e3f106fdbfbb06bbf9062ff4ff5afa2f5"}], 0x23e0, 0x8040}, 0x160) 2018/01/24 21:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x10000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000229000)={0x11, 0xf4, &(0x7f0000338000)="5b10c710e174fb53f06297be6c13d9fd66fbcffcb4486684604bac8a607487a51ea1fd7c88deb449cbd58ca0efcc45b83ec80973330beb619f3ab626a44737a07af7d28eec8cf2e81cf07fd625d7011e108764b04b85fd5c8e3668f9a14e85c9c28755bf062893dd921021b2dc746e0dcdb6ea0cfbdb07fd3bb59adc1ac823bd2f6fcf6841da2a98bec00be40796cda653f00e6b3d9b0ae0f625c1de25d56f3600fd5ef8999693b6d631eb02f427255c7eae65a36dc525663205b19ccac05aab1549a92f36254934456c0420dca810261456c9f17a3fd055dac9dbed015135324d1fbdb273c5e04e4e93f12c6a8bd91371f1b63a"}) [ 28.118299] TCP: request_sock_TCP: Possible SYN flooding on port 20025. Sending cookies. Check SNMP counters. [ 28.187605] IPVS: Creating netns size=2536 id=9 [ 29.009525] pktgen: kernel_thread() failed for cpu 0 [ 29.014660] pktgen: Cannot create thread for cpu 0 (-4) [ 29.020120] pktgen: kernel_thread() failed for cpu 1 [ 29.025202] pktgen: Cannot create thread for cpu 1 (-4) [ 29.030657] pktgen: Initialization failed for all threads 2018/01/24 21:36:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 21:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002f4000)='/dev/pktcdvd/control\x00', 0x701102, 0x0) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ff9000-0x29)="0100000000000000010001000100239c77128c1100696d7e4ad0159b4109511632bf46d33db3d0811a", 0x29) 2018/01/24 21:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fchdir(r0) readahead(r0, 0x4, 0x20) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000230000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x2, 0x11, &(0x7f0000fb7000/0x2000)=nil, 0x8}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000723000)={@generic="82123105417937ac05a85b50408feec7", 0x101}) 2018/01/24 21:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000040d000-0x7)='ns/pid\x00') ftruncate(r1, 0xc9c9) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/24 21:36:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000-0xa)='/dev/ptmx\x00', 0x80, 0x0) r0 = userfaultfd(0x80802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000)=0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000fe3000)=[0x5, 0x2]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000507000)=0x0) close(r0) 2018/01/24 21:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000096f000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000c3d000)="5a94e368a6fae3d4ea3a2a5d8accb53a8a7bc46814e76a6502d30e4b526d1eeb16db549d432591856fb8798e8f417ad561f7b37391eeae8e2a4fd3a458259aad37aacc97dd7be28eccfde9a27c8a6f58ccc81081e69b652a7fb69d7a9732a21043af01bd04d20a8f2a123a09c424d1be760062c14e4ac60760842052491e79405390be28468a1b52a3071208ec9847f30f33968207da950086374506173b4f6f33e0c112bdc1ceac7e") pipe(&(0x7f0000714000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007fa000)=0x7, 0x4) recvfrom$inet(r0, &(0x7f0000d97000)=""/186, 0xba, 0x40002101, &(0x7f0000c85000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000070c000)={0xfffffffffffffffe, 0x1, 0x2, 0x1a83, 0x80000001}, 0xc) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open$dir(&(0x7f00008b4000)='./file0\x00', 0x200, 0x0) 2018/01/24 21:36:46 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b3c000)={0x7ff, 0xfffffffffffffc00, 0x8000}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 21:36:46 executing program 3: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f000013a000-0xd)='/dev/usbmon#\x00', 0x4, 0x4000) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d24000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d24000)=0xe8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000d24000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000899000)={r2, r3, r4}, 0xc) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d23000)=0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000d22000)={0x7, 0x2400000000000000}) sendmsg$netrom(r1, &(0x7f0000d21000-0x38)={&(0x7f0000908000-0x10)=@ax25={0x3, {"4d239c69e0e4f5"}, 0x800}, 0x10, &(0x7f0000606000)=[{&(0x7f0000b8a000)="f5b99d7bffab2e49fbcd8b101c5a519bb2cae819c071bd3df4024e053b383ab05c25fe863b864a9f51b2e0ec8a78cb077e94b6e8b4ccd9106a57037dbfe88178a502eb866700c11164d3cb6beb5bc27653ae8dea95b6489eeff6bd64061644a0b3dc7812febe19d7f57eb80d380af2ef28d11876731edf0a560e2fe3c34733a5bfff01ab52692494f85036ed22a803cac560deba81da31b4c778d11de4bc2de9aff34bf07a376afe010154e04ace09e7ab3aea4f8af66065bad8", 0xba}, {&(0x7f0000551000)="a1c6add6463047e7be3990fa935805976a9cfd7d95e3ea7ee4fe47760edcca8d50455fd075770708b216bf2b0fc8086940faaa0396514bde579e13133ee272d42885b51b314da1a136149aaf954b84bf551a069ac5b5", 0x56}, {&(0x7f00004c8000)="ce50fef9ddb278a737e9764ee6b40473f287785334cedb847a8f785cdf7fb8949ed18c76313feb9ff84902ddb31b1fb09225f1ece0debe9d3e9a3a3ed85ebd6c4bec74573ac05ed37de7d924925ed36326ae28a9f8fa374a864a63ad607f442d", 0x60}, {&(0x7f000067a000)="1716199d7375aab20e4174712dbf1afacd910b9c22ff61d2ea7eb0367233e319b1158b454d8d1d9716dfbd10f34dde65afe8a84385685dbeaa8b7b43e50a2a303e1959c898ec523ab53f60233d9a0af8485aebb09e853a63e7b40ce237f69af79e4354d9eca1d252b9ffc6cbb9ff", 0x6e}, {&(0x7f0000d21000-0x68)="ee15acfb1aa74f7ca8efbfd2c966f351d204d65df5c0db4c35b461792b40706ba9f008802e1de540f954aa876c74d745a5788db777fe1e2257d9581a1b5ffc900cf3e4165933ac032e9120cac0a9471f4475616ca6000e8030ecf428df1124e1b9e39cf3369892a7", 0x68}], 0x5, 0x0, 0x0, 0x24000000}, 0x8000) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000d22000-0x2)=0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000c4c000-0x1)=""/1, &(0x7f0000d22000)=0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/enforce\x00', 0x10000, 0x0) 2018/01/24 21:36:46 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fa1000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2203, &(0x7f0000019000-0x97)="03582492b0dfedbb362994cd38d62f146f585d49a12c49e88b7c84b94580c67051a9b1de287b1d21ed92ad270682bcee19eb71ac813b5f407a1f5ee5fa698f67c410abccfbf1c09ea8ea68ea0631d24dbd12434031739c9cceb0977860e8cfecacc9d4280a2802be6bbf6c1c43a841ba22ec383b5c961a5d18a500a732123da638900b2495dc7e6ba81bda32993a3f6ab2f9a52e5e555d") [ 29.156288] audit_printk_skb: 3 callbacks suppressed [ 29.156300] audit: type=1400 audit(1516829806.000:16): avc: denied { create } for pid=5251 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 21:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r0) r4 = eventfd2(0x3, 0x0) clock_gettime(0x0, &(0x7f0000fba000-0x10)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000455000)={r5, r6+30000000}, &(0x7f00005ce000)={0x0, 0x0}) dup2(r1, r0) poll(&(0x7f000003b000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) syz_open_pts(r0, 0x1) 2018/01/24 21:36:46 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x37) ioctl$EVIOCSABS0(0xffffffffffffffff, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000c000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000000f000-0x4)=0xc) 2018/01/24 21:36:46 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14000, 0x80) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0xb1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2018/01/24 21:36:46 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmmsg(r0, &(0x7f0000236000-0x12c)=[{{&(0x7f0000277000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x18, 0x0, 0x7, "1b"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 21:36:46 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8b, "c6e396b7b715ea78a5b5d7e08ad223fc73512a5dc23dfddc1253ed34da556c48adee24af3671a931d528ec6bf40bb412f3674ee47d8ee39e428eea0b4bd47303cae8661a1d9ff45e5ec6e2e302ea27574d34a30bb7a97277e51bf8ad56f37b5010b78e5d4bf116446dace236bcb6a2a54e1cf8aaf8222272c837a2f5b643b694a775bd93186e9529335fa5"}, &(0x7f0000002000-0x4)=0x93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0xee2, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000-0x8)=0x7254) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x48000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x81, 0x8, 0x7, 0x9, 0x7}, 0x14) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d1000)=0x10) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000e5c000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) r6 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x8, 0x0, 0x200, 0xffffffff, 0x401, 0x3, 0x3, 0x100, r2}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x3c, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xec}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r6) 2018/01/24 21:36:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000086000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r1, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 21:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create1(0x80000) 2018/01/24 21:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x4000000000002) 2018/01/24 21:36:46 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000)=""/201, 0xc9}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000000000)=""/82, 0x52}], 0x4, &(0x7f0000001000)=""/4096, 0x1000, 0x8}, 0x0}, {{&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000002000-0x1c)=""/28, 0x1c}], 0x3, &(0x7f0000001000-0xf3)=""/243, 0xf3, 0x0}, 0x6}, {{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x2}, 0x800}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)=""/232, 0xe8}], 0x1, 0x0, 0x0, 0x6}, 0x10001}, {{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000002000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000000000)=""/74, 0x4a, 0x9}, 0x19a}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000)=""/206, 0xce}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000)=""/151, 0x97}], 0x7, &(0x7f0000001000)=""/96, 0x60, 0xfffffffffffffffc}, 0x298}], 0x6, 0x0, &(0x7f0000000000)={0x0, 0x989680}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000036b000-0x4)=0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x1f)=@random={'system.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000001000-0x13)=""/19, 0x13) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xfa)={0x0, 0xf2, "353caa5457c52c2f2afd042426c6e9ec881dfa18ed634be07920f9032926418e673b7792e1a8b362b09f636cdcc11050f3af207a483789f60419ce0c687f69abea6be7e7633718bbf069cb783504dee226c66df13e1f806b41f6d70d8fac6a711e4e6006604daa8d2097db3b3f367f3bbf556416e5e30d9617f7559401d1be4b17f84682d69127b6bda5e734777f076abe32c05cfecd44a52dc68c03769a9ea226161a31112900603315be9dadaca29533a82ab3a4404e36f1bd59e468db1f65683938556f7e30a17c1ddd68856588e3cd3a03a2a2a72c3c7ecfc279433e422b32b7168646f1d40a335448f3ae3636936a72"}, &(0x7f0000001000)=0xfa) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x8}, 0x8) 2018/01/24 21:36:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x200, [0x6015, 0x100000001, 0x59196a3c, 0x5, 0x80000001, 0x3, 0x1, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) fsync(r1) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) timer_create(0x5, &(0x7f0000427000-0x60)={0x0, 0x3d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a10000-0x4)=0x0) timer_delete(r3) 2018/01/24 21:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/24 21:36:46 executing program 6: getgroups(0x498d14f9200483ab, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 21:36:46 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000d3c000)=0x800, 0x4) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x20) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/24 21:36:46 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000018000-0xa)='map_files\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000015000-0x20)={0x1, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000019000-0x10)={0x100000000, r2}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001a000-0xa8)=""/168) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000014000-0x10)={0x1a9, 0xc52e, 0x80000000, 0x1}, 0x10) 2018/01/24 21:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0xd2801e8cb11dfa) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/24 21:36:46 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000e42000-0x48)={{0xffffffffffffffff, 0x3, 0x6, 0x0, 0x100000001}, 0xfffffffffffffc00, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008fe000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f7e000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d04000)={r2, 0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000049b000-0x4)=0xb93, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000f7d000)="c1dc3320cec2577f8a34fa997b6124776a94c231648c3f4b66fa53a9e1b51a3035da9ac5481fb02e0546d1f6a67d51aef98ca316052ff36adacdf869e31df520503d0e17cb43fb1e30a30836907908b6b840de8a4fff97348fea344a49bf028cb66312ac1fefa40179e1a6ec2c825d143173ada445e66ada9d05369d04017e9b41c3e47e9563db944c0c6f5d2de8f9ac7a4944709c785eea66d7", 0x9a) sendto$inet6(r0, &(0x7f0000f7a000-0x23)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r0, 0x0, &(0x7f0000e74000-0x4)=0x0, 0x800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7f000-0xb)='/dev/hwrng\x00', 0x8100, 0x0) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) 2018/01/24 21:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f49000-0x9)='/dev/ppp\x00', 0x80080, 0x0) connect$vsock_stream(r1, &(0x7f0000a18000)={0x28, 0x0, 0xfffffffc, @any=0xffffffff, 0x0}, 0x10) accept$unix(r1, &(0x7f0000b39000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000552000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fc3000-0x30)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x35, 0x0, &(0x7f0000fc3000-0x44)="5e2a343fde9072f715d7ff6533929c82af6d6aebc78c9f23c2f34fbec13ff73deee755c647d4c828f300521071814824ec3e1bf8f3"}) write(r0, &(0x7f0000209000)="", 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 21:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) pipe2(&(0x7f0000d5b000)={0x0, 0x0}, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a35000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000ee8000-0x4)=0xc) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ae1000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x0, 0x2, 0x20, 0xa0, 0x4, r2, r3}, {0x10000, 0x1000, 0x4, 0x0, 0xbd, 0xbdf7, 0x3, 0x4babb636}, {0x1abf, 0x1, 0x30cc1188, 0x172ff026}, 0x5, 0x4, 0x3, 0x0, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, 0x3, 0x7bfe, 0x4, 0x101, 0x6}}, 0xe8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000064a000)=0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/24 21:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000092d000)='hybla\x00', 0x6) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_pwait(r3, &(0x7f0000054000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000077a000)={0x0}, 0x8) 2018/01/24 21:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000c0c000)='./file0\x00', 0x0, 0x2) mkdirat(r1, &(0x7f00003ca000)='./file0\x00', 0x44) ioctl$TIOCNXCL(r0, 0x540d) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000397000)={0x6, &(0x7f000063e000-0x18)=[0x23b, 0x3, 0x7f, 0x0, 0x0, 0xbc08]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006e9000)={0x0, 0x0, 0x1, 0x2}, &(0x7f00003be000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b3a000)={r2, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xffffffffffffffff, 0x9, 0x80000001, 0x3f, 0x1, 0x80000001, 0x7, 0x4, 0x3, 0x7, 0x2, 0x8, 0xfff, 0x9]}, &(0x7f00002db000-0x4)=0x108) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000efd000)="673b51a19f73deb974f1ada0407075921bd5160902bdbb74dbdf9883538e2207f34f179bd9c01a13b0cca16a635c32865870b05f664927ef7fe81b6c7991d551645b8f891ed2d28b687da7c62f44") 2018/01/24 21:36:46 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab4000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x400, 0x4) 2018/01/24 21:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000508000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000041000)={0x0, 0x0, ""}, &(0x7f0000105000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fee000)={r3, 0xffffffff}, &(0x7f0000ea8000-0x4)=0x8) getsockname$netlink(r1, &(0x7f0000746000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000-0x4)=0xc) 2018/01/24 21:36:46 executing program 1: mmap(&(0x7f0000000000/0x4f7000)=nil, 0x4f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000047e000)={0x3f, 0x1, 0x7ff, 0xb9}) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004f8000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x2, 0x8000, 0x3, 0x6, 0x7f, 0x6, 0xf4, 0xc097, 0xffff, 0x6, 0x9, 0x8, 0xce2]}, &(0x7f00004f8000)=0x108) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000028000-0x8)=@assoc_value={r2, 0x3}, &(0x7f00004fa000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fcntl$getflags(r0, 0x401) 2018/01/24 21:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000090e000)='environ\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b54000)={0x0, 0x0}) poll(&(0x7f000015d000-0x28)=[{r0, 0x20, 0x0}, {r1, 0x100, 0x0}, {r2, 0x8, 0x0}, {r1, 0x20, 0x0}, {r1, 0x0, 0x0}], 0x5, 0x7fff) accept$inet6(r1, &(0x7f00006ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000748000)=0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xcd7e98620ed3f3cb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000307000)="d8f9b694f60342142e21cc60527e3e89830f03c0cd16981e5a293a37d09a37a4cae246420235c1f5f8e91216b5ba405ae60d559617fa922cfb94ccc67209980c1cbcaaae166c502910a6954c4e025262cc7c1283821d12a6e418ab7cba202db420dacb32671a14ccd2140b8b4b4b7bf54df5c3cad5a35bba70c9346416ac5bf5eb67807caf7c5508ef1b48661a87225aff9bcc2adaa3f8948019f9fc797e08430e7b1c413ff17fc4af0ae2d390e1e995cc2e8a830f", 0xb5, 0x20000000, &(0x7f0000c5a000-0x10)={0x4, 0x5, 0x8, "5730858b23bd", 0x80000000, 0x0}, 0x10) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000000)=""/4096) 2018/01/24 21:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000318000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000868000)={0x0, 0x1c, &(0x7f00008c3000-0x1c)=[@in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x80000001}]}, &(0x7f0000f82000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000318000)={r2, 0x8}, &(0x7f000001d000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/24 21:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005cf000)={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffff911}, 0x1c) 2018/01/24 21:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000071f000)=""/58) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000012a000-0x4)=0x400000000000001f) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000068f000-0x2f)=""/47, &(0x7f0000189000-0x4)=0x2f) faccessat(r0, &(0x7f0000797000)='./file0\x00', 0x1, 0x102) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000849000-0x10)={&(0x7f00004ce000/0x1000)=nil, 0x1000}) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/24 21:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x1bb0baf3005ac107) uname(&(0x7f0000000000)=""/0) msync(&(0x7f0000947000/0x2000)=nil, 0x2000, 0x6) r0 = syz_open_dev$mice(&(0x7f0000faf000)='/dev/input/mice\x00', 0x0, 0x280) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002f4000)=0x0) fcntl$setstatus(r0, 0x4, 0x2800) [ 29.431643] audit: type=1400 audit(1516829806.280:17): avc: denied { getattr } for pid=5394 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 29.440374] binder: BINDER_SET_CONTEXT_MGR already set [ 29.440382] binder: 5388:5400 ioctl 40046207 0 returned -16 [ 29.440565] binder: 5388:5400 ERROR: BC_REGISTER_LOOPER called without request 2018/01/24 21:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000339000-0xa)='/dev/ptmx\x00', 0x200400, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000444000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 21:36:46 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000087f000)='/selinux/checkreqprot\x00', 0x40, 0x0) pwrite64(r0, &(0x7f00008f7000)="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", 0xdb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x100000000}]}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f0e000)={0xc3, 0x0, 0x4, 0x100000001, 0x1ff}) fcntl$notify(r0, 0x402, 0xa) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cd0000-0x4)=0x3ff, 0x4) getrusage(0x0, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000338000-0xb0)={{0x2, 0x6d29}, 'port0\x00', 0x3, 0x0, 0xa08, 0xfffffffffffff70d, 0x8, 0x4, 0x6, 0x0, 0x1, 0x3268, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f30000-0x5c)={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7fffffff}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, 0xc02b, [0x5, 0x1, 0x8, 0x773a, 0x6, 0x7, 0x8000, 0x63]}, 0x5c) ioctl$sock_ifreq(r1, 0x8943, &(0x7f00009d3000)={@generic="95dd4375655e6e863fd752cf08836732", @ifru_map={0x0, 0x10001, 0x6, 0x7, 0x3f, 0x2f}}) [ 29.466269] binder: BINDER_SET_CONTEXT_MGR already set [ 29.466278] binder: 5396:5411 ioctl 40046207 0 returned -16 [ 29.488514] binder_alloc: 5396: binder_alloc_buf, no vma [ 29.488531] binder: 5396:5411 transaction failed 29189/-3, size 0-0 line 3127 [ 29.492179] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 21:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008be000-0x20)={0x80000001, 0x0, 0x0, 0x805}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000a25000-0x10)={0x9, r1}) r2 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) 2018/01/24 21:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x7) vmsplice(r0, &(0x7f00007c8000-0x10)=[{&(0x7f0000398000-0x3e)="94f786c55b543db0abdbea5d747005ec538e0241bb12d572134df2fd4a0461b91b4c650b125bf2925439f6fff3affe171c579d57afd6aa8b734ed9745e76", 0x3e}], 0x1, 0x9) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fadvise64(r1, 0x0, 0x0, 0x1) sendfile(r2, r1, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000288000-0x10)={0x0, 0x78, &(0x7f0000b80000-0x78)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000887000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a42000)={r3, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfff}, 0x98) 2018/01/24 21:36:46 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008f8000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x2) connect$unix(r1, &(0x7f0000d6b000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x20400, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)=""/254, &(0x7f0000000000)=0xfe) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/28, 0x1c) [ 29.492385] binder: release 5396:5404 transaction 11 out, still active 2018/01/24 21:36:46 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) lstat(&(0x7f000055a000-0x8)='./file0\x00', &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0xfffffffffffffff7, 0x1) setregid(r2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') 2018/01/24 21:36:46 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000fa1000-0xc)={0x8000, 0x4, 0xfffffffffffffffa, 0x3f, 0x0, 0x6d}) ioctl(r0, 0x2203, &(0x7f0000002000)="") 2018/01/24 21:36:46 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000091b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x23c) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000928000)="b8687643c6e5957fcbd464e458e21111bbf1b460b8b726b89f398288a69b470dab124bbdf8b1cd756f9d824809f2c220465062be6fd96092ee36d6d651473c7db44ac0b129f126747b340e938e32947a48807b20a8ed82638529286a48a12e361cabff8cc76c848f4e4183df90bf161bea", 0x71, 0x20040040, 0x0, 0x0) [ 29.492388] binder: undelivered TRANSACTION_COMPLETE [ 29.492406] binder: undelivered transaction 10, process died. [ 29.492414] binder: send failed reply for transaction 11, target dead 2018/01/24 21:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000395000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000190000)=0xc) r1 = accept4(r0, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009e9000-0x10)={0x1, 0x2, [@random="7a025d228d08", @random="c99426900e7a"]}) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 29.498965] device eql entered promiscuous mode [ 29.527574] binder_alloc: binder_alloc_mmap_handler: 5388 20000000-20002000 already mapped failed -16 [ 29.538184] binder_alloc: 5388: binder_alloc_buf, no vma 2018/01/24 21:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000316000)={0x3, 0x0, 0x3, 0x4, r1}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 21:36:46 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd1000-0xb)='/dev/hwrng\x00', 0x529a00, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4cbd, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a08000)=0x6, &(0x7f0000fd1000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c7d000)={{&(0x7f000029d000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fd0000)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f81000)={0x6, [0x1f, 0x10000, 0x1f, 0xc32, 0x20, 0x10000000000]}, &(0x7f00000c3000-0x4)=0x10) 2018/01/24 21:36:46 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000f88000)=0x0, &(0x7f0000f89000-0x4)=0x4) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf, 0x0}, 0x0) [ 29.538201] binder: 5388:5424 transaction failed 29189/-3, size 0-0 line 3127 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000b1c000-0x8)='./file0\x00', 0x20040, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000b1f000/0x4000)=nil, 0x4000, 0x5, 0x40030, r1, 0x0) 2018/01/24 21:36:47 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008f8000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000033c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dda000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 21:36:47 executing program 7: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3f, &(0x7f0000a53000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x10000, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x40000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf40e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x1, 0x8, 0x2a}, &(0x7f0000002000)=0xa0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={r3, 0x80000, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x6, 0x4) close(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f72000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 21:36:47 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000096d000-0x4)=0x4cd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cfb000)={0x1, [0x0]}, &(0x7f0000c03000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fd6000)={r3, 0x3b93}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000ed5000-0x18)={0x1ff, 0x400, 0x8, 0x1d, 0xfe, 0x666}) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) 2018/01/24 21:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f000025c000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000d60000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd8000)={0x0, 0x7, 0x20, 0x0, 0x7ff}, &(0x7f0000912000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000576000-0x8)={r2, 0x800, 0x10000}, 0x8) personality(0x4100001) ioctl(r1, 0x10000, &(0x7f00000d0000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fa3000-0x4)=0x0) ptrace$cont(0x19, r0, 0xc8b5, 0x400) r1 = add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r1) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f00007b3000)=0x0, 0x0, &(0x7f0000326000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x7530}, {r0, r1}}, &(0x7f00002d6000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ec2000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000768000+0x1f)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000cfc000)='/dev/net/tun\x00', 0x0, 0x1c1402) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000054a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r6 = syz_fuseblk_mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f000051e000)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x0, 0x8000, 0x1800400) ppoll(&(0x7f0000c61000-0x28)=[{r2, 0x401, 0x0}, {r3, 0x0, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x2, 0x0}, {r6, 0x100, 0x0}], 0x5, &(0x7f000055f000-0x10)={0x77359400, 0x0}, &(0x7f0000847000)={0x7ff}, 0x8) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fb3000-0x4)=0xfffffffffffffc00) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) getxattr(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000ff8000-0x7)=@random={'user.', '#\x00'}, &(0x7f00001f0000-0xac)=""/172, 0xac) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c23000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000409000-0x4)=0x0, &(0x7f000024d000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000d9f000)='net/igmp\x00') readv(r2, &(0x7f0000db5000)=[{&(0x7f0000f48000-0x1b)=""/27, 0x1b}, {&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e9c000)=@assoc_value={0x0, 0x0}, &(0x7f0000849000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ea7000-0x8)=@assoc_value={r3, 0xbd}, 0x8) 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00003ba000-0x8)=[{r1, 0x20044, 0x0}], 0x2000000000000261, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 21:36:47 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000f4d000-0x2)='\'\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000df6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r6 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003c5000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000380000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ef7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)={0x40, 0x1d, 0x200, 0x5, 0x3, "", [@typed={0xc, 0x42, @pid=r9}, @typed={0xc, 0x46, @str='\'\x00'}, @typed={0xc, 0x72, @u32=0xffffffffffffffff}, @typed={0xc, 0x100000000, @pid=r8}]}, 0x40}, {&(0x7f0000002000)={0x1278, 0x35, 0x8, 0x6, 0x0, "", [@nested={0x268, 0x28, 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0x1278}, {&(0x7f000031b000)={0x24b0, 0x28, 0x0, 0x3, 0x1, "", [@generic="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", @typed={0x18, 0x34, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, 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@generic="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", @typed={0xc, 0x6e, @u32=0x5}, @nested={0x168, 0x70, [@generic="56a3bbbae942b4b30dad2f7971fdf6c92ed4be4bfe2545503efba23b2b2356519d8b145d4c22d6660e1c5f5da58e0bbbaed8fd160b6a4b7282a552ad6ed7e520ab39476e5b47027d52dbbe4c13", @typed={0xc, 0x51, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x31, @u64=0x7fffffff}, @typed={0x8, 0x8d, @void=""}, @generic="8e324052ecc77b143791dd8693e5ec47741e308a27f0d1b84e7276f5aecff70c480e5c2f5afe80a4ff0c09a65d5381567f9fe9b3a0f619820069c6778a", @generic="9999d5fab997f8c7945ad66b1e4a56f1fdcf71d974b9d147ad62e3c32d401b1b1e1fed5809d98e1482dd920b43542036b725e6c20b84c45fc486ab8c3f3e86fa52be6924a564a54b5b663860beae7f7e87dff5961faab6d5737cff57df6fed8b5e40f0ed9a7272f13cf19431f1f697e7b565d54c350c42093730ae55e021e6957c066aa707446ed127445b790a8a64a36c850fd0034ca16dcc34ddbf0eb5b6bb97f6ef56513f7d6623998b3ffec3db21fcc5e6b6"]}]}, 0x153c}], 0x5, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r8, r4, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1, r0, r0, r0]}], 0x58, 0x40000}, 0x24040004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000b88000-0xc)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000009a000)=[{&(0x7f0000000000)={0x75c, 0x3b, 0x100, 0x0, 0x0, "", 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@generic="e8e9ed0ec971dfce32647ece7966d969cc7d02cb06e6f9c8479b481e28951e8b28714c6f0d97a242c44298609362f573596a39982a966650789da12e4932b8b974142851e32205cf1550990ad39d8277007090b222992301735889bbf8168c6a3c2f34b0d7efda9f1c079a247a776f6833ca7da9893202ff3b96689977e247ab1041913daff544d77c4a8bbf5f925de2e02048082021e0cab6d160581f13dd3ca4302462394a5aae14efa16cc50bb5241db4849b768b62040128062ceb2236a549331da42c2ca9009d77434eed588ef14caf5476c448fabca0412166ab41", @typed={0x8, 0x6a, @void=""}, @generic="ec06"]}, 0x1e4}, {&(0x7f0000001000-0x1290)={0x1290, 0x3e, 0x100, 0x0, 0x1, "", [@nested={0x28, 0x6d, [@generic="774f025ad5762ae8f788d0ecaae7ee72233346c353079df0", @typed={0xc, 0x45, @str='\x00'}]}, @nested={0x1258, 0x4e, [@typed={0x10, 0x81, @u64=0x7f}, @generic="4921554bcae8e03072b38d2b5674ec64260a66e88e0970b8803bdcf792e9ad199f9b26cf3a79787bbbad15f2e8a30c7b6c9d583e90b992e782a757293e0028d73c905eaadbf3c9bc95529cf4629b336e94688518f502f7dbfdb6ba5e9d02310c75ab3571523aa4c37bdf089681299793645564e8585c0cb7ac17fd166958c73b7d601f48efe4bead9a1d72103f6ef5fe13cdd4b46ffedff912ff09d812c1799022773036d837d142b77cb3b13989793560b64a4e617bd9b65639cf38aca10bbaece37031d3b9af49d9584c2b9ab3857d57ec5aee2fec091609e8dcadcd013732ab1a6b289e9c7a6ef4e58015e2de6bd09c", @typed={0xc, 0x13, @pid=r11}, @generic="04b069cc9aa485411c617a9f4ad0320b425a9459bfffa4170cf9d0dac6cdf28768b494ef6981c7d62515bb7fcba4c80d733e47101abe80f0ae537c0501efc60891d6bb50f837fa44f8578733e190b1a586fbbf16ce8baaa236ff3638b5e594d916cb179b1adc710f43199618be77b2db69222a297e6397e7a2bafba106fc9820e292e28e0fb7e8ae66afe13b0ee68da1b1869ed903851768fdcf9f0153e1f4ed1dbc9020c0c4c8d0693031d557ccc7a8559911822bf0cb6b541dfe952f5a7e6bcfe9d7073cbb5761d56498c3416036168dd600e5584a76d08f7a870c136ea49caf65f33504d2aa29fe147942db3e77ad5e093dd3c2ece628430b57e157d7abfb5c483b0bbc391b7e5d43c84fb72295f2f51183e5d3cb7f2656c09060b8c11f356517d0be42b7877504b6e1bf4cea00384bbbbc32e0313d74220c0b479a6fa06c2e6f9dd07f26f22423458f9b99a5114c5d842563821b8ac11b22ae797c02e6fc706fdbef888219d6f9aaeb9a5fc04b7d671f3bd01c56b968a12dc7afb85a9d8115e29aa5e42b798ad046c6770ea454d7b19c25c911b60e11ed66d8b8789f45387da44f5b6e56210bca98030d95bc670de320b36b1e767f276e6b623e4a020238fa8f3dd5fd0bf962ec7eb492f985bf66c32bf68fb354b86ecb2e2bd341a17f7e057194ad7f76bc860ffe708620e043580bae45ed4703db823cbf8d0965536eae8596da808b3e9f9761cd858d420e21f95dd722f262f508532aff4f833c9a92c7c5afc0cdbe2b17aac10a450db8a51b0e645221e7c82a94344305ee136a675528d7e7352a26c6b252560177dbe30e43626cf63f45064b5e9a52545370398dde16fcc651c007085da72396c2f84aaf0e285604c99bee2d9925d0c985b2675148b331fc0fa551e42dde7d5cac9354816711c05df3b564641b27dd4c4bc767d4ace5ae6ced1e010bfb06687499b9492944cc333cbb1ee719f9570a00d1b9f22a957dd9fabcce488f85c240048420b6fcdd6b5a24b8bb3894f29c1ce81fbb8e91a5a1f8a5ba05469b021f1eac693abacf433005a44a983297deb956afffc36715ce60159bce05b110d444b36d94e4d62cfbc4479718067156a9f4b56062b4e8c079f0e335df5eadba57deb8c3c390e472b11f9dc695191734fba7254917597c5c41cb73578725ba72549249bc47ca51e214b43215bbf7160deff65eade2cfb28f099faaa801fb7e21c9bcde1ba40b92cf80d42780ab248b862fb468b3f67aba6ae4734027c20c5376a29edcb189d29c688a936fed2ef0d78e584fea89a44603f5ed95805d2d73dc56893e6c6ce8e56d79200a6ad3d070398ccd172817ee16bc2f26b53c0f2b43a000eff202f69b30793da7fd9d14cad82401f727f008b33c7a537ef34ef5ca9de7b11ec2e2e3602d5fe369563e1d6fcbbb54adef86f665e1d90007c1d555ffb8ee53a2a9515abc9580ce22b181c807ec7c303742b015acdfe7d864f653846c15116ab896726af35c39a7263d1bd9c593b26628220ce497043264f1b6903273148fd3bb0ba595cf3739bfb54c79b945cf2996f59052d6c6ad1dc0909a4a0c954636b5a450c3e33b24ddd4886776cd9a64f08775f4bc2d9fe0a624964683e84d6950a231f0bfadc1ae1fd67848c6620f8b36e8aae6a3cac5f439f291617aa51755b68ae1ae506264885446575a8cbfa333bf3bf1dc93c0dc22734c8f1dd0bc94d7789733f0adea0f38c6ca587db905ab1a703a26bfbc87a90282c1f1d9faacba1cbd51e075839c9c08bee1643e5041ab2f0203d9fb0f2daac7020cc817c32b3b71d7b75b156420afae0b1ecc3afd9073e6d2e8abada92313aebf164bfbac3d964f7c01f37846343662dcc544bf1a0b40a5aa0306d57e922681eedf491fe3d6df0b2eb58546ce761e52d37694f75adacaa6ac6e8c12baa558364c081fcae848bef7dffddba8fee7bb9cd91884d8316212069cdfaa5ab1269723e557c46c9c562c481e47652db87fbe83535743340c1802649e4c495639d6073d0b60a1eca04d88c9fd8b7af4a3eb9417d64ea6c377369d2d62a5803f5c333117175ee502028ebb225589f7cff737cc6ef1f320b69d7be11f5ea74b9ba4a365caa3aa3e99a57c11ff9013d802714559456b0c5461c7289c92aa15a1cafe28e39ffdac77e59c7eb487858c424668f8121840231633eb939b75fda4ce832d52366bde31d3084929d414e7c2dbada445548cec6713e8107615bb507328e380f971b1b65ab892b5e5a92857c8c6e8b8dec086655735883d53a19a60dba50b3c3458f852db376a4c5a93b9fa4e17de6d773ad8046fbaa093ef353a27163f8bbeaac6a2753d0ed85d9e77237155751cc5a582d1cb0c95e04661e9dfae466a71115084f0e7450dd466802d91385a58efec080e41fcc1ad1aa5e51cb15ff31bcdca6998b1d767e8f0cf0c7cd3e307f6442298580feba0c55ccf9df2aba9ca7db4fd96187293883aa49feae531c290970a49655284a01bf304fbb40748e73bfa7ccd36399337fc6ecf06de7e531c8cc3f22d63b037e5550603a53fb274c27668d507441a8664d040e7ef7f6a130d31957b6e3d8bfd3637ae8d0ef543444f0d8297354d48d64ede400d95cb93d20c31e9ac801d022f921b9809d36014ac2b31c4d61663a6c2922e6ef8b379c47852bbf1092bece363171f1534fbbf4065a2a5fcc1028026faee506a66de2a3fb13c1b8e85bff40ca268b9fd29e49e442127772af4afeb2670b0152b78b6256d1894338d39e830a258677c3c68af3126d900c56c1394443f5a491c8c956264dcfcae3a9c19b4860671ca5c401a53e11319b38d62a86ababb3d67b00d61b2fbe510f30ef83634bc1a6bcad7bc46bda14f837e0ce7d1e150a35ee541089452837d05d3612f9d67624d10e2debfe605a30ce1f89ccb20255e7bc896ca570991606107fdba46600cd3b30c798587dd62d09ec9ba58cd391fd3072fa774d0540920f4d458270ff3dd8e93b3e3a33f0836315d3ee8adfce8d463bcffdb0a00358888e79a386d772cce297be7e5a961598b4fefc21c203f1e5c6257c195eb285f5ecfd428287d53a106560d136202397bddf4e5902565ff0f7f31a5c3fc214bb20f8dc69ceaee5fe2d26f718cc7e69d69cc57c0cdf3393fc96d4028f5339ee688c242eb212817a4da8acf1d44ca03bd1f85979f0413edc55ac37a297bafd9349db9ca05846e28aa274ded8b874afc9053c39bdb93575d800a86b8ad01b1d8ab23c7ea3388ded6fbd3daef919f1f925cad7a6f34dcf8ee2ffa0700142578cbcf8ef28276f0e8efe1eeb87e6e67685b2727a6840c0ad27a6e44f624464795b32926c84802615a5263169f7158a74b9b78cc081068db0f53a4dd2a1722cbaf527246e6b48579caac9f294c859ba254e20ea6743afca910a0427f71e8afe0b7259051d8f663fcf3b19bad5be85f8ef944783654a2142335aa1588ef4e2c5bf1a310ce4670c6f1c10e11802c816038de952a1f122339f1cdafc47545793204ba36df51e391d01289e5436ab650a4401449d3e14803a88dc725d8a65ab0ca0c94346a9b49c449db20a273854ed01d9134ac02183bfeec2dfc991c5913745d3c9c7675467930b36fc7e496683a2911147eee405a54eec4334d4be99018194adbbcab28be12566be3179408e3800e72de82b8e62270069b297e4b984ba874bcd51775bdd9238c940019cbb1a2001090101e51fae6c718cc806d4123456742cf3de8532fca5085163c3d3ff00c3f782804a96e3878e9f3967e1696ccc588c74d316daceba007d542fa6457004f5225f529653e03f32177c01e55c0ebba8163170702ca98815649766c4a459df217820110fe31ab4600a3aeaf9fbdf7e6e3e9813c42dfcbb3a8f9bd715f44dc929ec16017ae1b8f6aa0d253ec32c8049fcd0e12392b3ca931b11c2bd00a1ac6defd67c32c0fcdaf478f2e556e4020b1f2b6f4931ab2805f11a6019ad71c5c7befc9850025223adf419e39fea7a906ae03a9631e45b26476039d400fed4af225735f365d14df79cbae56b15b7ed1ddeecb5da98921b7b7569fed768b09522873e53834fc06d1a8c88075fe20eb5d9ad5375bad1242e8c975c1d1faa1aa566915fe34f9e2efd04501a93985620e2b6c39f80c539ea0cf78fd2bfa60e47f6df7848544f62fb58d94d3922413e01474d29cf774996c8add8e64cc3c24d91a70b9d78a2cd90a62a27a96a092bf2486c0ef22c80a394db162717792fb851d795b3fe7436b7f8cd51f51853feda5a3ce12a1c34d7b4ea1173d3f6c686104cf469ece7660872c9c0b7da472fed3c53f617a1fa2b52d2ac3b5cf1f9cf5b85620167c52a0de74172c71b0dd9f7135dff36886e0d2c169fb8aba5b018bc3d26e4c878dec7164544da3328f8646bf0645cdd61223987f242943f249491515739f8c7c2044633d9c7a3bbeceb9cf919edaa487a36f82865a9670987c47ee41b1296de7d0f4030f616dc190302924caaf952deef53ffa2e177ed49e9bf9041300a5687aa3334fba067e312059b69a6d31958a62ca05432cf900cc462b4a6ef61eb914fadf26749c0805aa8adbd7752be508a4475b94fe3eccfc16f3b6d145e626a8fb62c5b0fb6140323ef71f9be961859103340f28056f0bb9b0f9820af18c152f9f082613f116727077065541338ee0212224078a89f7c39f339ed51626c9474a328aa61812b9382e3ac2e77a669d996706c0d4743984c8f5546f507b90476bf25152ad62737183c91339d6eb6c2c95265b7e50928b3f726686cf6e38b7f7db3216d8f0d80295e7e85652c0f891a543c80ecd9cd23719312f94ee3e2dcb759339b1c0e31e5f4c0c5abc93d35c888d7bb0d116ee7ef8ac727fb274f5a62cc10abf8378e01ab359647593b41866a75ac45b233a5792fead6490a0e9d7af5588e4bd9fdd8b3deb7c60f5079eeef4cbe4f43fa47295b45ed04a1b4793545199462686b2fbb071933237afece738b77a7f6c89b726cefea907b4dfd30e701cc6e3c16a10712b93ae49663a6e3e8d559d15a0f64414dac20b65b0defa5495ba0e6fb2b93b93ddde14b6d0cd01d5196cb6b8896bd0f279c8e01cf386df9d335e0c6222b7e061ffbbb7a50354cb73c0d6ba7eec0fc164f471b0eebf24e050784354ce30646dfa4dc6f2136b0e710473e1368bbd1a9391f8938e2fbfab9d25725cee49fb64de8b203db1ab315da144ccdd9e005587a138a0b5e0c847961517955e1f5bfcc7375f0260e24cf916b142fa3c663307d895959b799ad783a767dcfd2d7b1afa51d8447ebad09a289f4f6ea3a741f4628844424d0ec44512d18e84e5dd367c0d6126756698c4bf3d0cab77bc781b49dc5475a83baa9faab10b4d87e03cca7a24d4045b5a1eb8b086e6ff2cc40b8af8784cccdb776fc0a74a32809a88fc4bbcceb4f0233a4f5e146a5b69d62b0ae6f37757019728dc1de1b2e7c0b7a75e52dd6184cd95a3742a214f327dff381dc092f426ebf08a052ac25eb44d4d7eb263cfad8c17e778e587235e362b3692acd134ef53897484d6bdb6b29fac461a99ab7dd6efa539a90b4cc65efa6d85a0d8f988b10124b2ff5ac179a086cdf2c05d250af3a7d94e9b132663915acfeb03028bb581574688f18e9f54b380e6207ab23441661db0866e9d0f82c0d9fa28d48fd2bfe3081f7416b5d401cabd8e8e9c6e1dd42d13482861ac5ad0a0ce6462e06e6bb12cdf7815f35f44373eef81a11ee93925085fcd55c2ee04042044bf66ee87968fd6480f5bee58cb1c4127cfd7db1a936f", @typed={0xc, 0x48, @ipv4=@multicast2=0xe0000002}, @typed={0xe0, 0x86, @binary="981fa92fb2eebd27c5500c792a52b109bb0e54909fcef96f21debf6719ab9c944c7cde002240ed1cfe0082fc05981683384f90fccdf2dba21cc704c6f1a0f1a9834b3802598ac0f0a01b84ee2be76753998c8e84b475c5b2d15234e9a6e11e028a283f4c3e97a1e3ad3b1c3f9263246eb6ffc4cd6cf98ec87adb1219b40ccebf4b02e68872ab482e57d0bc1aee52934fe4a10b6224845a02b13ef15cf9aea919fccccf2d5eff6c84c3d9ce24c29340b1c861065f6b015a6c3b6f735bce4ce9de4274a267b5e6fac100c96779643e7b76d5ac3e4ef0327bdd"}, @generic="fd9ef468cf5cc688ab8820bd936aa291e1ae8d8d16bef3f4bc9196727e1c0ef5f7f95a7666dda8fef22cd5b64cc4d1eda122e88d1e9d585cb5db29ab35420e2d61", @typed={0x18, 0x43, @str='uservboxnet0\x00'}]}]}, 0x1290}, {&(0x7f0000001000-0x90)={0x90, 0x2c, 0x2, 0x1, 0x0, "", [@generic="677bd7eed896b9b615da400898b6936b2fb6cbd69393dcefc30f43707a3f75456c1c2405aeb4b9b73c84932cac7771ca3dd0bea4402f432a82ee2a98795e791bb978402c4a889e319c84b3476f611cb3a83df4008bc010a363d66a0d9a54ab0f6b9ef3ae2f14e0013358b466c32bc99be3a0457e4c8ad04975939a7341"]}, 0x90}, {&(0x7f0000000000)={0x10, 0x29, 0x200, 0x5, 0x1, "", []}, 0x10}, {&(0x7f0000693000-0xd8)={0xd8, 0x26, 0x200, 0x2, 0x3, "", [@generic="835eae256306dedf8662a6b0f54d662a859a0123a443ebbfbeb14a1f32e09bf13b084022bb23c1ae48cd578eb624b775fecd1937dced62d4974c367d47946f68178c2e44957c60ac860520431536ccca724ba3c6625e866a3e2b94d72a1f8c16ac91f821f97271657eeb94ecf5cfb82dd30ae03cee735fb2c7688229577b1ce30dbe2fa1cccb52c40ade443edb3e03c415cd6454d1d00f0bad9ab2b85acfbf263d34db4106267929762c6bf65c940730107a3e234608ff7f71baa77499dd10857aebf70bb6"]}, 0xd8}], 0x8, &(0x7f0000aaa000-0x58)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x20040080}, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xf3, 0x40000000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fc000)={0x0, 0x0}) futex(&(0x7f00000e1000-0x4)=0x6, 0x3, 0x200, &(0x7f0000252000)={r0, r1+30000000}, &(0x7f0000295000-0x4)=0x6, 0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) sendfile(r2, r2, &(0x7f0000fb2000-0x8)=0x0, 0x7) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000778000-0x10)={0x0, r3+10000000}, &(0x7f00009a8000-0x8)={0x0}, 0x8) pwritev(r2, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/24 21:36:47 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000e000-0x8)={0x0, 0x0}) r0 = getpgid(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000e000-0xa)="85732f6370726f757000") ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x401) timer_create(0x7, &(0x7f0000007000-0x60)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80007, 0x9, &(0x7f000000d000)={0x0, 0x0}) write$tun(r1, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x4)=0x0) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) r1 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00004a7000)=0xf422) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000025e000)=0x200) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000d91000)=0x0) dup3(r2, r0, 0x0) faccessat(r1, &(0x7f000043f000+0x1d1)='./control/file0\x00', 0x20, 0x100) 2018/01/24 21:36:47 executing program 6: prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0xb0b0) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fb3000-0x4)=0xfffffffffffffc00) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) getxattr(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000ff8000-0x7)=@random={'user.', '#\x00'}, &(0x7f00001f0000-0xac)=""/172, 0xac) 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000996000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$setown(r0, 0x8, 0x0) close(0xffffffffffffffff) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x0, 0x36, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) fadvise64(r0, 0x0, 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) select(0x40, &(0x7f0000c03000)={0xfff, 0x5, 0x6, 0x31, 0x98e, 0x8, 0x400, 0x7}, &(0x7f0000c22000)={0x6, 0x5, 0xbe6, 0x9, 0x60000, 0x200, 0x2, 0x7dbe}, &(0x7f000087f000)={0x5, 0xb3, 0x6, 0x7a, 0x8, 0x991, 0x4, 0x9}, &(0x7f000086a000)={0x0, 0x7530}) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) dup2(r0, r3) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001000)={0x100, 0x2, 0x100000000, 0x32, &(0x7f0000000000)=""/50, 0xe7, &(0x7f0000002000-0xe7)=""/231, 0x2f, &(0x7f0000001000-0x2f)=""/47}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x785}, 0xffff, [0x401, 0x1, 0x1, 0x682, 0x4, 0x7f51, 0x3df5973d, 0x4]}, 0x5c) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='cmdline\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x1a5203, 0x10c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000002000)='./file0\x00', r3, &(0x7f0000002000)='./file0\x00') connect$vsock_stream(r3, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) 2018/01/24 21:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006dd000)={0x0, 0x4}, &(0x7f0000b23000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_id=r3, &(0x7f0000f27000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007ae000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000015c000)=0x18) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c94000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a53000-0xe)='/dev/keychord\x00', 0x40, 0x0) write$tun(r2, &(0x7f0000ed4000-0x12a)=@hdr={0x1, 0x4, 0x0, 0x4d6, 0x7fffffff, 0xfffffffffffffffd, @ipv6={0x5, 0x6, "b4e5e6", 0xf8, 0x7f, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x4, 0x5, 0x0, 0x1200000000000, 0x1}, @fragment={0x32, 0x0, 0x45e4, 0xffffffff, 0x0, 0x0, 0x1}, @dstopts={0x3f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7fff80}, @calipso={0x7, 0x10, {0x7, 0x2, 0x101, 0xff, [0x100000000]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x7f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x18, {0x8, 0x4, 0x94d, 0xff, [0x1, 0x3f]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7fff}]}, @dstopts={0x2b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6f}, @ra={0x5, 0x2, 0x2be}, @jumbo={0xc2, 0x4, 0xdf}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x1ff}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x800000000, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x12a) shutdown(r1, 0x0) write(r0, &(0x7f00000c8000)="", 0x0) 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000b4e000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') lseek(r1, 0x0, 0x3) 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000d0000-0x4)=0x0, &(0x7f0000cf1000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) statfs(&(0x7f0000d27000)='./file0\x00', &(0x7f0000d53000)=""/124) getsockname$netlink(r1, &(0x7f0000e0f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000df5000)=[@in6={0xa, 0x0, 0x200000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$inet6(0xa, 0x1, 0xd73) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="0000008064657600") open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/24 21:36:47 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000418000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000176000-0x8)={0x0, 0x80000000, 0x2}, &(0x7f00007b1000-0x4)=0x8) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa6000-0x8)={r2, 0xc739}, &(0x7f00003d0000-0x4)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r3) r4 = syz_open_dev$mice(&(0x7f0000a85000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0xffffffffffffffc5}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000241000-0x4)='tls\x00', 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xffffffffffffff6c, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket(0x11, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 21:36:47 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)='/dev/sequencer2\x00', 0x284100, 0x0) sendmsg$key(r1, &(0x7f0000af0000)={0x0, 0x0, &(0x7f0000f94000)={&(0x7f00002d2000)={0x2, 0x17, 0x5, 0x0, 0x226, 0x0, 0x1, 0x2, [@sadb_x_sec_ctx={0x12, 0x18, 0x5, 0x4, 0x87, "3f3d1cdf6439b8a34436bc32c7eb1ec93179e4f57398e8d45bbf6b29485d5111cde5853b5fe6aaa9f1e257fc19b8d66e8b0b4525a5b400b420b7da4c45b0eb8017e03320fd0bcdc541ac127459aa1f71c8e91c5373a49d9b46d06a6f8abeff2ea31dc651d61b3c83e37c57eb86888e318db9c0345ac42e4e480a818fcd720dd236c51564c481c9"}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_sec_ctx={0x9, 0x18, 0x1c47, 0x80000000, 0x3e, "4d95ed816c5ef7acc2db631aca6e545d0d2a21c8c3dc26f95f51e6af98d8f08106c3500e6841b188541914e1b76763960a30ad1c3d7daa6012b3296a5abc"}, @sadb_sa={0x2, 0x1, 0x2, 0x9, 0x4, 0xe8, 0x3, 0x40000001}, @sadb_ident={0x2, 0xa, 0xd81, 0x0, 0xfffffffffffffdef}, @sadb_sa={0x2, 0x1, 0x0, 0x8, 0xfffffffffffffffe, 0xdb, 0x1, 0x1}, @sadb_ident={0x2, 0x0, 0x1000, 0x0, 0x30e}]}, 0x1130}, 0x1, 0x0, 0x0, 0x0}, 0x40000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/24 21:36:47 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xc200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x86, 0x1, 0x5c, 0x8}) read(r0, &(0x7f0000001000-0x51)=""/81, 0x51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000-0xb7)=""/183) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063a000)='/dev/rfkill\x00', 0x200000000000003e, 0x0) poll(&(0x7f0000b0a000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f4f000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000064d000-0x8)={0x0, 0x0}, &(0x7f0000efc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000062f000-0x8)={r2, 0x9, 0x100000000}, 0x8) ioctl(r0, 0x40000000401070cd, &(0x7f0000d9c000-0x9c)="") syz_open_dev$loop(&(0x7f0000810000-0xb)='/dev/loop#\x00', 0x1, 0x800) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r0, 0x20, 0x9, 0x100000010000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000728000)=0x0) syncfs(r0) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)='L', 0x1}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001c000-0x1c)={0x0, 0x14, "18963fa9d62f9a5c30ff2153c3d8edebd56b4eee"}, &(0x7f0000006000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001b000)={r1, @in6={{0xa, 0x1, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sync() 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000442000-0x8)='./file0\x00', 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) ioctl$int_out(r0, 0x2, &(0x7f000050b000)=0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = memfd_create(&(0x7f0000868000)="74ff01080000000023000080000000", 0x0) sendfile(r2, r0, &(0x7f0000c02000)=0x1, 0x80000000000001) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000db5000)={0x0, 0x5, 0x9, 0x81f, 0x9, 0x0, 0x0, 0x95, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x6f6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x9, 0x9, 0x80000000}}, &(0x7f0000ca4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003cb000-0x20)={0xffffffff, 0x2800000, 0x9, 0x3, 0x3, 0x100000000, 0x4, 0x4, r2}, &(0x7f0000c3e000)=0x20) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000944000-0xcd)={r3, 0xc5, "a7b98c94ae6d01032e1340865b7d2e0516cf1467ca8f1b5350cdabee3327f7d9b3e3bc96303b0f6b9f39213e1353dc134734668aa200a08035c32c9ec0cbe26c55a2379299f01154d6d6f4a9164f97b34ad9836e257d5217930a54ad193c3c9f4d36eb05b6ee21cafd159138fab71fe8442da905b88b1bed3064d08866f000e2912d669725be6a6a0ba1a39abd061965a763447a9ff09d61610ce0baf499cdede7d4afd46dca760e8ca04b9f1c6b7b15cc1fc46f39b80eff3b80d4006faec0dbfee2f1be2d"}, &(0x7f0000f83000)=0xcd) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x6, 0x2, 0x8, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r0, &(0x7f0000d77000-0xf0)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockname$unix(r1, &(0x7f00004db000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000068f000)=0x8) 2018/01/24 21:36:47 executing program 3: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000039e000-0x34)={@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, 0xfffffffffffffffd, 0x0, []}, 0x10) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fcntl$getown(r0, 0x9) setsockopt$inet_buf(r1, 0x0, 0x3c, &(0x7f00009f6000)="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", 0x1000) tee(r0, r1, 0x1, 0xa) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0xffffffffffffff0c, 'SE\vLinux', ""}, 0xfffffe72) r1 = syz_open_dev$sg(&(0x7f0000974000-0x9)='/dev/sg#\x00', 0x1, 0x1) clock_gettime(0x0, &(0x7f0000caf000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000da8000)={0x4, 0x101, 0x0, {r2, r3+10000000}, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:47 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000f3b000)={0xffffffffffffffff, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x48, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$llc(r0, &(0x7f0000de4000)={0x1a, 0x1e, 0x0, 0x1, 0x40, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bind$nfc_llcp(r0, &(0x7f0000c19000)={0x27, 0x0, 0x9, 0x6, 0x3f, 0x401, "f172b0f191fd31acd6de51c0886cbd4bd6ac275d024865011a6a66f93abad707ae2d1e3dc4cbccba1b4717118634dfcd0f1ab57924ba35caf2969d0d38fb39", 0x8001}, 0x60) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009d2000-0x28)={@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]}) gettid() ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000bc5000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xffffffff80000000, r2}) bind$inet6(r1, &(0x7f000026c000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000001}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000940000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000362000)='\b', 0x1, 0x100000004043, &(0x7f0000b09000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f00000d5000)=[{{0x0, 0x0, &(0x7f0000321000)=[], 0x0, &(0x7f0000b5b000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x400000f9, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) stat(&(0x7f0000ea9000-0x8)='./file0\x00', &(0x7f00002eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b1e000-0x8)='./file0\x00', r2, r3) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) 2018/01/24 21:36:47 executing program 1: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_mprotect(&(0x7f00002cb000/0x1000)=nil, 0x1000, 0x3000000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003e5000-0x8)=@assoc_value={0x0, 0x3297}, &(0x7f0000d93000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000036d000-0x8)={r1, 0x3b66}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000+0x46c)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/24 21:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000732000)={0x5e6, 0x80, 0x3f}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pipe(&(0x7f0000147000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) fcntl$setsig(r2, 0xa, 0x5) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d9000-0xe)='cpusetIgroup-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b0b4, {0xdffffffffffffffe}, 0x3fe, 0x2}, &(0x7f0000c82000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffffffffffccb, &(0x7f0000237000)={0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005a2000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f000056b000)='ns/uts\x00') 2018/01/24 21:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c92000-0x11)='net/fib_triestat\x00') preadv(r0, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ae6000)=0x0) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) r2 = dup2(r1, r1) write$tun(r2, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"9f399a751668500dffc3cb6e01d71c8e233367a8a4dc9d1ffe33b5aef0b69916486d4b28e3905ce73f7faca3f0b3b4560a152c84a7755b15c35b2364548802e5bef641bbb9ffd421d84d024f0c8f2f60c417e6f0644383fc768f9a2d68bff9b8cd21a5c8aacaaeb35c43925e029a312fab57f893a033cca2d612096d256dff6ec85a19900421953f5cb36ad32100a5c1a71923cbed50fad41e5a3b24589fa582a4d149db0a61632b75d8805758d31c2b699bd663cffc450ebee7a10d9ac90f911ff870f651b289527932de1299a94001b27e54c22df64f1b253b1a12631bc0cbc9bbe12aa80019ab05d3696a72c9feae95b1cb5a92aa2f6abe9e66e221c3a0fae8020898dda4d126c10391cafa3ae5f6b962824479b8e12d86a252df97f0e777ab7ae70ebb01119da281ba0b8976052b24f7c7f6971f023483b313e0cdb4e010df182b5edafc7098710b67a6ec9fbcc9e837e301a004d5afa8066bdf69ff63c504cc8afcd8411e003ffcced972d71b8070cee627926cc13c2c86d77bcd87b87afe7e6c9dcbcf8943c1690157c476210b8014b69ca06273fd2d76fe5bea5921e1566788ecd4a743b97f68e1cb0c50d7d00ea30ee27852a8f01291e59a594afb41bbc9df631f6d0374462ad921a7578ffc95998e757f8598ac9fc4f1c64ce5cb75fa0f75e600c52a0fd14320a590079735dc93780b9ee5cb1ac1c51ed437622d0e330ff59eae3fc272d8ccf6a36dde8756125ef704173f0fb35d7f938579708814703eb495b86d35439be3d785fc36cc4fb4866995fdc51fe13c689523ce5aa0f8250a33658becce765971ed665f7c70cdd22de730ce84cd09d7c66c877812ed5b0282acf96af011d57373746db6858e87f96b742fd975611c34f5abbe900bed64eebbf6cab7ee5400bcd929c82e82ddc3902a03131326e44d9ee5cd55e0c75cdf02c1cf709c75834c4b30c50aeb19bae6f83c57ed2f58a3b9491a96498b0609a5f2b46cb8ad26060434a4efe8358a7aa798b35d8097ec0fd9875098ff8ea7c55757ae2a939614c4f4600a9812c6f2a6728e1eda6336fa9a48690d677845358a3c06256e826c011140f2411d77a7538d97aa0a73c59bf44e815979da906d7c6fa64f835449b7a09189e53b912d2eba723a92c400e28c08895b7eb6f53aa1bc01950b95b11295167124b5a5d208eccd0835aaf064c50fba568c14bf530e2aff7659cfdbc6c5d59fab8f0c689166c15d08a6be84c726b14c1d9877c5530c5e9dfd3902e0793030ea13039eee0134359637125bb5b28ee9b922d8b3cfb9f67c0f93bcdbbb89dd0f83bf5559058bbaf59c904416e5c36f7471242c52b6102e0a4fdfbeb38338302f4d58e3b617f30820a6867973d8dbfe256e63338a0b20bd6fee0578250451294f202fd14388a85c75afb2466b0e4bcaf50a12f16a5f66826ce8d3fcda160aaf0a7ab319b14ad973c81c0698e01408e6d514f223d2d7dc76c1a39549608a6d93339f6995ac339b82e8fc790540def8d3ce4f4d314ed602de12fa2f6d4908aa00a8b6175b9f9e5c864239f1de2883a14ff8603032ead37a096b1adb3b45a08f1305d22c2f590b63c0ecb15689b7c7dfdd05e552080ea0ee0bd6497278e4731a7f94e790b97b4e4b4f422aedb1c06b7676f64fcb506c3412cf8ed68f5c1c8f1a3d7ab8307c4aa1351873ecdc65eac3ec5761dd8c961cc58c04cce2f893c6c3df2e60864697a0c724c6b498d6d82a27b211a6906a8cd861d684140e0a75356aa393ed7a6e1f0cb4d44f404cb195a328186450346eceb611de8823d18fb5083b7ee74079575d223069519b27cecc3931043a07ae33fc3347946479d1c1f84d4ccdb50ddc1926c8c2bf11003c4b2dfcbe0b047f4278f0e644322a29ad54d1b46a718fe89344ad3ce6e9c9d0b96dbd8b246be1fb42fe81680617a1bccc76f80497050d5109a02274074b215df9b18646b8662a08545386a9339cd03d5c57a50d0c10967e976e3744a0cd1cc54884043de555a6881d430e6f7188ed0c44c0f847717e0b8c677480f53e3cfe9c970b394d81552af7d044443c9eaf5f18ea46ab41b088c1f60d6c99ffad2b4e62d588b6188eea907b7e1ebd5df3d38264b2d1d8b9a358e3fcba94087ada960c1a4c20662ae7f98d4d105222eec5ab505ed3098c512c0627e70f89c7d342cbd325b316a59acbabf35964a5aa14325e73a17be58150726233885f91ea142750b40a004b35d1294bf323700fa332e97f2e0005b571324ee75a25af14bc788ea0a8dadbf3c0dfff35669afa85af0ca26856b1a4b547d496d3765bae5cb0cb417adfbdc265560d0c7ddb22432d73fa507d0cc5f2421210b34b99c971eaffba44b584cdb761978305dfdfe6cbc8bd0e467edf16f4b6cd0ce7e6fe5c9f79e2adcbf8ca26fe23e97be8c0766bbd9a5e546f48a71878d350dadd945afc24009e4f9f5f9c116e74fd73208e8ea749157a39edb80297d44d6c29320d7e780b379a0ca94316ad52639144301a4e33c70a003c8ca925e2a9a83cf5452473457d8c9dc324de1e3d3a39f3503d84680474a6a58d604798b51d47dd6979fa0b799ffc457138f9130c77540fa9028408c4f2eb6a4cebab65c21575809f74bc386d928f1b570638bf7bb19b589a4ab2378e937dcbcd5717c37a6990fcfc5de775dff157a7df76f4047d8071ef79d8d0db248fab8ff860a5f4b17fbbb2a3dac28bb73b6af535ba627e4811203fd01bb7cbdc4261d043ed6edf3221881502f495c8732a7905a3f80f4f9984b241f278c9e1405b20e1e9c46db4979cf6278081f6117f0cdf0e659f91a6a0cafe190941089daf50aba9d2eb6f9cf96813810984b70c2515815a1b070a7e4b1bd98a527fd9969cbc1aa70b94964f5b6e4aab02c33ba7b6a747003f788b45bceee3f6bd4a6f1c448ac2c83b7384f70983e67aa4d8ff7b75710da653b8afaa6d3dd35f6b530a758a985d5a3945bb5ec5de500eb301e680c258fa6644e2f7c5b1e37ba06798010a49c0b47ee103579793853eec85a0729a47185b510d992a3c77900f2bc7a85140da849b6cda3eea957f6202c161db0c593ab579bfb64914b0f5fcb48cdbeecee6fbc6df9cdfb4e96284fd82538db876dc7af1ffda5fe49549ba26e26715375a2fc2f8da86a70c4ec0f44ecb86d8c5ee24909c0bec2364a42b76fcf30334fe5c1955ac7fda5fe3ab5798e2dc0fcc54dad20e995065ed88703d535b009787e9639ed8eed28fa09ae7217201e9e672387d3636159ec772045fbd4d7e57c593c339a76450069c6f8720a4bd903fbdd452a56c41442812679a1095657d81599b3366a6c48beb47930cbb477ebbaafd9179d28381c13269037c5c69b0296f953ece501947cd5937f3ee08da6f5a1f71e58c0c4788d55d78a3c02195d2cc798e2a0909770eeebee8b25532df5abe6e78a5c2b4cae0d7ca0da4d351f70cd372abc4e5e3d04b2620c5ab62aed7c56b7c540198273b788be237a3177465141f561d9e40f00570f7bccc3177a80fb24b22dec5fcad3a211aa0b9fd9b11cb41653e445ea9a112b33b2c044dc95956aa31af96def6891355c0a2b494c261f468b921ac2a841fb715706a94525c67a25edb71028b1cb1d7c951f37688afe980a52543db5e3b19be9156f7888ce0b8f65a44a5d7468ad5b9b3445f6c3b002dc06ebca948fedcef55bdededfafed73609fe79fe8bdd53408cbc45e5074f9e8a06625846fd7c6b0f6e3f9b683efe9accb7d7fad47258797506c18fcd98b07f33c5c85251dcbc55a951d14a9e98eb28b72b19b8461e672a847fe81c9412a061ff9f1d2e1ed9cbaf383e623d3103535f3117d55de226adaa65a629468d65a8a22860ba410be4ed02a270fc2d09c33afbaf07ea520cdbbe10db371ecb49c9665bb41fa0c177ea86163d88bfbd867af7e730912e43269f206b02dbc82cfbe34d617a4e525fbe8a84acdc84da345c81697d25e5f2eb0caf65a1609aa8144aca78e8a522c84143863ae64c74d0a3d79a82d670decf70ab1ba14d60a95a9d431bed310b2ff34d48d9d5a3a32b66331ebf4fe758c6a34acb759cd9aefdef0d52db826e148a64fe10857541f1187a8fd586a136bffd084c3eb935faa14584de63db425d571a362ec068369220da57c72b3d1fd023f155070f252e62c1ea95fa5c0632fbbd1da89b12e151ced1480ad464281e5ca87d5bc82bb0529d33b9ff95a73580afc8e14045f320f4fdc3ad74827d8053b07d97badab3f170f94a2a4659a6ad845c9181d363e137e4c787ea25dcb3fb1e983b0ede0e391cac3ae11d5f89ca2b4e49de3d64a1eeeb85033b4d02e9f2a645fb3940b9cfb3bf23ace8550fbc6c0099dee239044908aaf055a6d19164e17c4120f8586deb1f0883e8216d8f705dd43694a2b1430db50ac5426013e587a190e44687b561a2e326d05fb6f9eb08e8b281b0dcc17fc5f7f6fabc91c46d5aa2a538e9107366d5019ca22718bb6a6d055d368bb764224b279df44fb8329c7b67f0bbfa54b15edc0606f20b4bd41eb633663e4d9191adfe500e021eb87fd783f45ade6905bb96a726f034925a8d8ef0dbb3c6a9620bd6a1c5a81b620c725467d3a5cf4c67a0dc14b74b996a03843d421a2dff877546e90cb67046194a1b75e4f291d53b87ab3a1a81486168467007baee545d1e38593cfce805cce478435b918d1d8a7f60b39b47c79c95ebaa64938f4e9a486e5cf482c5b3a1c2c61ce483197fa7fc49e6cd8c1124c6bbcb8cc59cdb2e47d8f5409919e4d5a61ec070e02a15eb55bc6625d0f56aadd575c71e2840e06aeef25e94da141f2c68d3ade3902e488a5230a696cfac8c745c975b5639d8b8241b8ede0bd9b4a95c3c82ee9be95e41078833a66987d5cd67c9ea55f913d0e0965421c62a47fea6b5dca99636b1083c75824e961434dc7974ede8b11ba78d2a5f77c9f3f369baa72d9c3226aad41c63767cea85a66a57145afba2bca79051b743160327669dce9c7deeddba445a4c687f3afe2378ca4df931e5d30804e015d1eb258d935830464dfcd21632b151446be20db0069b932268ac3ba3ff9d78d902c60dcd5361a1f98e67bc9959991fe71110a24ac60517ce35b6249b0cf0633d29c703048dcaba306d48098e42b5b2a14fd74de014041fa8520181e1ffddcf6af540399f9ba48a71e45533d9b11520123286b0ea2c9e4ea9c8de5014bb03f34c9a48243013e09b18b53664b13e2ce89eb935653c863679c4d4b1df24a45c2b5abc163d1cd658ac958ad82c0b4a69de9a71717b9aa87c8beae2cd863b608f21baf0eff7332a5794f9d46f6ea9797589012fd09861da665a3fbb43cfc34be1154122c0ac08a2eac9b67fb14f4b5aef440cb8a7fe1158d8c579d4a370fa298f62117fcfbd888fb526c99e0834038b87dc640a2cc98e924fefd76d3d306570c03f411f1fa8b613127234e810c89daf72f2dfada8965a34f33db6b1d900269dded661013e1029c00cef2385a6fc3de62866472fbb9c3f8b3805d4b1b5a971d4b3bc6c90a4346b186d401b9058cd6659433860f713cbb9ff4f3fd13980ea1e8415a9b061cccf1e462021145d6aa016319f860dcc42456d17e06cac3c7cf12f3e03c8c3cd010d5b7c20505e997ad09f948487404511d2a441a64d1642604df42a73a9be056064da2f8291aa174ba0331ef1bd6a45421f9dc9f904206d3106c900b34d42254a5f766db31b039bf8"}}}}, 0x1001) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000377000)='./file0\x00', 0x1) mount(&(0x7f00004fa000-0x8)='./file0\x00', &(0x7f000058c000-0x8)='./file0\x00', &(0x7f000024b000)='rpc_pipefs\x00', 0x8000, 0x0) creat(&(0x7f0000831000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001f8000)='./file1\x00', &(0x7f000022c000)='./file0\x00', &(0x7f00000b1000)='fusectl\x00', 0x0, 0x0) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000476000-0x74)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0xc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000bf2000-0x8)='./file0\x00', 0x9) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000849000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000723000-0x8)=0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000241000)=0xfffffffffffffffe) ioctl$TCSETS(r0, 0x5402, &(0x7f0000007000)={0x2, 0x8, 0x5, 0x8, 0x3ff, 0x0, 0x1, 0x8, 0x3, 0x7, 0xfffffffffffffffd, 0x6}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000036a000)=0x6) 2018/01/24 21:36:47 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a02000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000042e000-0x8c)={0xf, 0x2, 0xd7e, 'queue0\x00', 0xcec6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ax25(r0, &(0x7f0000895000-0x10)={0x3, {"32b4117ec1be7a"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000068d000-0xbe)="6e65742f746370009221938e074c5047b7ab8c8196590db7fb2c7a9a3b74e531be3d76652c6243ddc9a6f55e42f037ce6f87b4d7ccbb101c557c804b0bae4d26265fa3abea1d1c6821dcefd46543692171c8d9f785b8b251258f41c30785c953d939caa26328b8c71929fdecc5477ed674eb7606296423dcc70b82ead0aae94f54a651740c1fa8ba183a2e64a36d71543b77eb17abbc015d7e28954a3e0572ce288b291546b609b9bd6bf036ecd19319c4c5151448d9c579625fb5f5dcbd") readv(r1, &(0x7f0000021000-0xa0)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000314000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80d6, 0x1, 0x1, 0x4, 0x3d7, 0x1, 0x0}, &(0x7f0000dfa000-0x4)=0x20) read$eventfd(r1, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/24 21:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) fcntl$setstatus(r0, 0x4, 0x40000) getsockname$inet6(r0, &(0x7f000082c000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d37000-0x4)=0x1c) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00006a3000)="075b0ea680a07d11183f03ffba3a38a8d8276f31b4ea7c77cbe2fdf56ad35db79fa949d06d2783c9b063c5de5109712d1efa1bfc64809fb51088fb804ea379bdc1e874f0339b1752ecf2b9ee931a7ef3b254d8ad3284", 0x56, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000454000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000c3000)={{0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, 0x10001, [0x1ff, 0x8000, 0x0, 0x88a, 0x4ba, 0xffffffff00000, 0x80000000, 0x7f]}, 0x5c) 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f08000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00003b6000)={0x0, 0x10001}) r2 = open(&(0x7f0000ee1000-0x8)='./file0\x00', 0x0, 0x20) ioctl$KDDELIO(r2, 0x4b35, 0x40) sendto(r0, &(0x7f000059a000-0x73)="", 0xfffffffffffffe32, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000eab000-0x8)=[0x7, 0xffff]) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) dup3(r0, r0, 0x80000) 2018/01/24 21:36:47 executing program 4: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="068dc2ff2c82cc259f3ebd8afcd474ffced3123ffe43d71ef12074e7bea6e5a3fb256b8274f7068828eccea9b2ebe1317de9394c633106e9a18771f0cca9d358046109bce6dc2fc1a3c5226b14b89a912fa3d7ca82b260af6554eaecd5f96507bbbaf8e6aa657e01bbf30703cd915ffc2bf303f218a1031f1e77fda6ce3ed8229d0a5b529be19084b4cde0d9e01b7c8bf7e47b50b2148aedbfc7c7c0832998647a270313d156c336b1b3835c52c722c9be85c965bbd1f42fb37790e05d596db0ddebcbc0ddfadd4ed68fa839808502a53b9a1dab5113c1ca061b4857c1d997b06e7a05e61663b883668886", 0xeb) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa9000-0x8)='./file0\x00', 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fcf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040c000)=0xc) ptrace$peekuser(0x3, r2, 0x72) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) syz_open_procfs(r3, &(0x7f000014f000)='net/ip_tables_targets\x00') 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0xa, 0x0) write$eventfd(r0, &(0x7f0000017000-0x8)=0x0, 0xfff3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000001a000)={0x0, 0x3, 'client0\x00', 0xffffffff80000001, "f0746938852cd490", "8e0eb0e7e61df4eae2d32cc115709f8f2ff7c69acf55c70ba2c1c789732c4292", 0xffffffff, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000f42000)='net/bnep\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009e2000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) connect$inet6(r0, &(0x7f0000817000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = open(&(0x7f0000e5a000)='./file0\x00', 0x8000, 0x28) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00001d9000-0x2)={0x7, 0x1bf0}) 2018/01/24 21:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000860000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000220000-0x118)={0x10001, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_procfs(0x0, &(0x7f000053f000)='oom_score_adj\x00') clone(0x100, &(0x7f0000617000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") sendfile(r1, r1, 0x0, 0x2735) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000e78000-0x4)=0x0, &(0x7f000070f000-0x4)=0x4) 2018/01/24 21:36:47 executing program 0: r0 = timerfd_create(0x6, 0x80800) fallocate(r0, 0x2, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2208c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000792000+0x651)=0xc) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000e06000)={0x1, 0x1c1a, r2, 0x8, r3, 0x9, 0x2, 0x98c8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r4, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000d97000-0x4)=0x0, &(0x7f0000414000)=0x4) sync_file_range(r4, 0x3, 0x8, 0x4) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000)=0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x800004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000969000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f43000)=0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000127000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00004f2000)="ffffffff0004ff02") preadv(r2, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) pwrite64(r0, &(0x7f000010f000-0xdf)="44443947a0463ef6b5cf50e1691a05a1d75e8a404527e55ca782cc54063c9abc1447adc135dad686d17558fd24f39524a511e8ec8b2023cddce0a3ecaf836fff780326cb4043f673fa6ca077f1f1228ac2fd48212139473a36ca69b9723302d5088f2d3edaf1ed851879d6f52d8f5f5cb061d1091508e17c99d316226fdc6ceecad0f27aa17d99ab028f13c22dd43aa5d3475a752a87705cf24b140782c2cf05b396833bf39477e521eba9f009f74a641956d2b54c68e9c1ef6bba2cbb15feb77d6ed6c72e3b824afc064334a9602225e426fa7bd6296d891dde9c39755936", 0xdf, 0x0) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f000077e000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00006d1000-0x10)={0xb7, &(0x7f0000e70000-0xb7)="d7f0f72ea1be0a32c7157b7a4cb95c2ec4c6b83f145008510651fb30d45aa5a29acab42f26dd73be38774709daa01706324bbdb21180f6f0f1cbb90ad7b9a9762c05400ae0b5f7819696d5838f7837c1449f02dc9c1539e895bedfcdbfe8a09e0c61a66ef6a00eee124b51507d4a90defa960b0b7c45c31d646430f99a36b2bd561cc476dd0b674a11b158140e922d2a39805a63bc5f23c49d6dcabe31b7a01f02ee561dd782eebb3c2aa9246ce7574fc93c4b31ecd718"}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00005ec000)=""/4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000252000-0x20)={0x4, 0x7, 0x9, 0x4, 0x2, 0x200}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00002f6000-0x18)={0x6, 0x46, 0x3ff, 0x0, 0x0, 0xf9d8}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000512000-0x4)=0x2, 0x4) accept$unix(r1, &(0x7f00009bb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a1f000)=0x8) 2018/01/24 21:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000076e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xd47, 0x0, ""}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) poll(&(0x7f00004b0000-0x40)=[{r0, 0x2a0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x44a2, 0x0}, {r0, 0x8, 0x0}, {r0, 0xa100, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1002, 0x0}, {r0, 0x28, 0x0}], 0x8, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009c2000)='setgroups\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ef0000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000458000)='/dev/sequencer\x00', 0x200000, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x60342) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000092e000)={0x0, 0x0, 0x0}, &(0x7f0000d71000-0x4)=0xc) tgkill(r1, r2, 0x12) 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000008000+0xb41)={0x0, 0x8b, "ce97492462e71806b16c78ed361038a77e83c36ee3377ba532334618e8c50cf14e4256ee2213bb920f828c39a967efe506873276cb81faa835a072ba909ee4cf299e66302d9a788901a5411cda65b8c07e31866ea5d3486bbef9e189cd1bccf302dc3fb3d09e0c448bc73b0d38d6cd573aa3a03c75eb12d4519777bcad4dee47fa680502285fd134097e84"}, &(0x7f0000009000-0x4)=0x93) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000009000-0xe)={r0, 0x47bb, 0x3, [0xf8, 0x400, 0x7fffffff]}, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000009000)=""/84, &(0x7f0000004000-0x4)=0x54) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) [ 30.823358] SELinux: policydb magic number 0xa60e5b07 does not match expected magic number 0xf97cff8c [ 30.839781] updating oom_score_adj for 5696 (syz-executor6) from 0 to 0 because it shares mm with 5682 (syz-executor6). Report if this is unexpected. [ 30.867360] updating oom_score_adj for 5704 (syz-executor6) from 0 to 0 because it shares mm with 5682 (syz-executor6). Report if this is unexpected. [ 30.926058] SELinux: policydb magic number 0xa60e5b07 does not match expected magic number 0xf97cff8c 2018/01/24 21:36:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000699000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xbc, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x117}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x54}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a51000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x7ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="813db09b70bbc82c59385d84d499f56cc5118a2696cfd82ce2d51812edd8b2bca9314eee02bb50597f93b4bf763ee7a98203e4623406ce13ada8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000e14000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000804000-0x75)=""/117, &(0x7f0000258000)=0x75) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getown(r0, 0x9) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xa000, 0x3, &(0x7f0000000000/0xa000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$dupfd(r1, 0x0, r0) 2018/01/24 21:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009de000-0x8)='./file0\x00', 0x65) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000d72000)={&(0x7f0000b7a000-0x10)=[0x80, 0x6, 0x100000001, 0x10000], 0x4, 0x4, 0xfffffffffffff001, 0x0, 0x1, 0xfffffffffffff075, {0x7, 0x5, 0x5, 0x10000, 0x5, 0x5, 0x8, 0xa0, 0x1, 0x0, 0x4, 0x10000, 0x4, 0x3, "90425654a438a1e254eab0be70303c4cd5cbad37134c836f39bd5a833758211c"}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 21:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000c, 0x2, 0xea2c) r1 = socket(0x10, 0x2, 0x0) r2 = dup3(r0, r1, 0x3) write(r1, &(0x7f0000f68000-0x1f)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) pwrite64(r2, &(0x7f0000841000-0x98)="161c9c3b41abc1f102abc6652feec20a4bb5b7531126afe4c8c482cd3255e9f892d44ac026d9fc6358bcdd10f785af2f9a217666050ca6de66fe4389d1592cb00eac422d9ef9b0148fd62ed0ca7e5cebf594eb5cb1382876092d64b57e57db557463483be44a5233ff2349700d88804e5b787636fc6793f5144feb84abe50674096167c8cc84052f6374cc2fb8a6f5791921950e24dac87a", 0x98, 0x0) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000095c000)='dns_resolver\x00', &(0x7f0000c87000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c28000-0xd4)="", 0x0, 0xfffffffffffffffe) request_key(&(0x7f00003d5000)='asymmetric\x00', &(0x7f000067c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000041000)='dns_resolver\x00', r0) r1 = syz_open_dev$usbmon(&(0x7f000071a000-0xd)='/dev/usbmon#\x00', 0x1, 0x1) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f000042e000)=0x8, 0x4) add_key(&(0x7f0000d44000)='rxrpc_s\x00', &(0x7f00000b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000086d000)="bd0692ce41a027d9ebf58fbc9249ca5993305a6beaa71cbc67c316abed7a68952531b17d9e30a15e71822bcbcbd2b1c2d39e29a2f7fce51cad2c89827cc6", 0x3e, r0) keyctl$setperm(0x5, r0, 0x40000) 2018/01/24 21:36:47 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c9b000)='/dev/keychord\x00', 0x402000, 0x0) add_key$user(&(0x7f0000fe7000-0x4)='user\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000)="814dfcdc5160ae5b7668aa64a153ac365cafab5d3e945d31773c51a48b6b800f538206982891d49e8d261e2f0d", 0x2d, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe6000)='.', &(0x7f0000fe7000)='.') 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000053b000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053b000)=0x10) signalfd(r0, &(0x7f000053c000-0x8)={0xfffffffffffffffb}, 0x8) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x200, 0xffffffff00000001, 0x0, 0x0, 0x1d, 0x4, "9931a561e3138f6ab920616b1878c22231fd06bd7f9e3ced0c6f2c4301f19d8edb4338354ee5e62f8eb22712e83c6aaa23a78829626ebb4d50f0a2a92004c4d5", "89af99e3e13fae3bb173a4fd4c470ce54271236b32207ce32e7de2e863cdfb572b9a49f2987faa7cd1a36f53b54d8adb6ebd7f40125c4cb5ca3aa9f5b4b44681", "9462a749277320243e5c9b6b825670195a76ba6718b4a79fa6ea6ce319c00e3d", [0xff00000000000000, 0xbfd]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f000053c000)={&(0x7f000053c000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000053d000-0x10)={&(0x7f000053c000-0x240)={0x240, 0x3e, 0x2, 0x0, 0x2, {0x1c, 0x0, 0x0}, [@nested={0x22c, 0x50, [@typed={0xc, 0x82, @fd=r1}, @typed={0xc, 0x2c, @fd=r1}, @typed={0xc, 0x5, @uid=r2}, @typed={0xc, 0x1e, @fd=r1}, @typed={0xf0, 0x1c, @binary="32ffa9aa8163ee93ba38c9ef126d6c077cf66c78ec97106c198c217422a64d300948303f50e2e70a49f0a5877ba74ea8634d5e96aacbd6ed26049e167acba4411c5dbebad7e436646a3b4f4ee10b3df5641d74dbebe18b14df6f8e8228ebb66b88ed76813d23a66d36d5e28bf1114616e681ebe2ac8f6b650deb4da8e557a39aeda67539324f8158d74745c9113b3c1304794d8bec9af554b724035bd13bc12039f19aaa0166be07eb4753322a07f68739a069d94320d47bbb16d6d1ce1d64b5bb72445fbac196a1ccf674fe38209dd891f5f6e85f561c1f7a15d62023280ce294fce6fd41a1e5"}, @generic=':', @generic="609b4f0319c700b3fd8b3c51ebfc9c8cf6bdc4da800bb52d535568fcfe17263eaf3d23b7cdec6a4811a9e5375ab075d33af5a74248e39bf051aa9ebfed0588b11106516ab449b7120419074fad2426b7955a178f915f874859b2315e3aedfb61fa32f3446fa6f6418e590bf265b2bc9d598de606c795dfafb75aab7bf83e1c0bcdf619c39fe9263b6fee7a1c1853af5d436793caaf69c495f339606517e8f1d7ef23456a7719a88605cfe3b3b60348514d9960ba448734e14eaa9a3962e50d659d686a6164bbcf3fc359726d", @typed={0xc, 0x27, @pid=r3}, @generic="7ffc69f73ede159d4a87c42719ca32ec5744be58bd0a331ec5cdd5134177d3e63c225f507e24670ebbddb5c43f9d1a"]}]}, 0x240}, 0x1, 0x0, 0x0, 0x0}, 0x40) r4 = accept(0xffffffffffffffff, &(0x7f00000cd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ce000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000053c000)=[@in6={0xa, 0x1, 0xffffffff00000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x5}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ad6000)=0x0, &(0x7f0000e97000)=0x4) write(r0, &(0x7f0000505000-0x53)="894d5c7000915ae587816b477ffb2f3b490a6ed9d7e5e29b247f44a3660a6b94b7e203d017e7ca9225632924a862c68e1479438ef103c1eb43bb5ea2af3f589492a439f04d78d8826a1d4bd3d0be9f642e1f00", 0x53) statfs(&(0x7f000058b000)='./file0\x00', &(0x7f00006f7000-0x8b)=""/139) ioctl(r0, 0x2285, &(0x7f0000f8b000-0x1)='S') 2018/01/24 21:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) write(r0, &(0x7f00006f9000-0x1000)="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", 0x1000) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000052c000+0xc3f)='/dev/keychord\x00', 0x3fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x183) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) syncfs(r1) 2018/01/24 21:36:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='\x00', 0x3) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000+0xf08)={0x3f, 0x6, 0x3f, 0x25, &(0x7f0000000000)=""/37, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000001000-0x1000)=""/4096}) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x840}, 0xc) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 21:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000f92000)={0x0, r2}) sendmsg$unix(r0, &(0x7f0000eeb000)={&(0x7f0000038000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e5e000-0x40)=[{&(0x7f00003bc000-0xd3)="f0486a5df922db16a29e1a2f08eb74507884674ee517858a0853e9543190a5ca65eb9a1e2a92fd0687df1dcbd3d8a65ce0f5f21eabec56ac2958c3a76a2ccce06d00d051363f5f9dd1952ded6eb3986852973e49e72045788d89bb55568f871d2c7f944f08ab6fbe6046439ea1a61dc8255fa4a084ee1d3e2a203de3c80245a27312e2c03429ed167050e9ef53fb3774d2d38d9c7497104db9581353330d38976ec344e55d13a33160419a42bb384230fa1a562ade26fb334d78d4dafa3dfdec0b80810527e5fe52c3f3922e7640477ec4d82a", 0xd3}, {&(0x7f0000a9f000-0x7d)="35645749f8c3a8bb4061532c6e1fe0d938711bbb273190d80933eed1509dc9f3bead5bb51969bed22bc935c2e31ef4d1184b11a078c3c92ad98b598114b28daab5733267f68d35260cb9ebd223215f140b1a7ceb993b3b1092fe2872229ca5ac0d60914d4c5ea110ceade6b63fbbe2f198c49b485e8c6affa359f7bb9e", 0x7d}, {&(0x7f0000459000)="1e76cd47f8b9c7f4ff3ba24ea7cca951937f85f4fba08343b1a8b4bfc84cd5d70ab7e5cc7c4d55c0a64eae5cfb30b30c25692a1e8d68a19f537ef446a9a0aa55dafa17f4dc95ea388aefffa673eb0a91f163af9708f0ef10b130c46504fe6a3d3ab81e5ede26a3d8a7a560294ea67ed9d77b8ed587927ee18a85e31a39dc3efe38ad382a1e", 0x85}, {&(0x7f00001c7000)="ec958a75b810bed6507e0b2504a1e03b5f840f2e29d96a7280ce4d58e6cad64271416328e5a3fe2bfb62cf7c60631e0e244fb7f9dbf5d5e349067be91b007b6788f0a69de414235a6666adb848bc51864044d17849d3d6b44409ecb4674881086bfa31e2de5400904860fdbc73b268719b7af79c903a5fcb327db36901531a96b4098d4e1d5f7092c646cc5f07ad0b85c5aba29121dbe23949ebdf96bfadd6aeaf3c9fe617a8b0b014c5c26e6c01acfdfbd7b5bed81d38f14a971f", 0xbb}], 0x4, 0x0, 0x0, 0x0}, 0x800) r3 = creat(&(0x7f000039a000-0x8)='./file0\x00', 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000ac2000)={0xfffffffffffffc00, {{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$getownex(r1, 0x10, &(0x7f00004a9000)={0x0, 0x0}) 2018/01/24 21:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000d74000-0x8)={0x7f09}, 0x8) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000302000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00006b2000-0x4)={0x20, 0x0, 0x2000}, 0x4) 2018/01/24 21:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003cc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000043e000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000aba000)={&(0x7f000085b000-0xc)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f000082a000)={&(0x7f000036f000)={0x2f0, 0x2a, 0x10, 0x6, 0x1, {0x17, 0x0, 0x0}, [@generic="3401a0e450182cac7dbd3cb23f1c2572a32a8e606e7492cd8e38550646f1d1914944580087d6e9d130e57c38f41f2dbd0951e5e36ef90230e7ef4793a2b8eaf80fb94e55d499d5e8eeedc2d21c559fb3050e91ea0908ca71a2219fb6a9f7022e8cbef9950d6773ca9cde084e74569a604691b475a2268d55a527ccf3f7bf5ac4c421b5b8d52e9fe274a82997aedca1ce74589a1a65e483765cd236b3b36ce4ff8a59391b8ebb81ec85584b5a1e4c18cc3519a47e9ab990d3d279cbf6708d41f394ba02cf274d078c43ca4b8f581d374651e8a28d4db37878ec77", @typed={0xc, 0x6, @fd=r1}, @generic="7d6975de201aa1aa1168d8969ebaeae8f5c908dd4d63271648a8a9ec18fa2e2fe143f997931eb17d44946e942bd684869d8c4cb0942f512848d0d68aa2a0a6ab15187e25a7aa220f4cb73d4b19a15e819279d891a83de1679ff43374c544910b400988a45896336fadcefd92f15219bf96f1e4242f3591cdf28b6c548c0dedb55bec96f1185adb3d870c14b2ee8a97b5ebde6af9c23080db529442424b3d86f5d0f246799377e64bbe86e210c4c41d83f59fc8c1d7ee6288", @generic="a39dc0ec0f43a20247277983373bccc8ea0df8989468dfc5743909b5aeafd465d43b4d1c8a62f54f03f41e1ec41329e4bb6356a785dab418f81e15c4f82471f1ed3cdbfaa940e2b40065d6cacb46e706e7da3e988037319666faf1016e9b2c4e41d275fa35ebe5951622054246badca3a6f1bfaf20", @generic="941aad5cb0f9d64804ae385787abec8a2b9a043a8529e0df5dd254577a4144813e1cd5c44ccbd788011c3ef73f6334574e3ea16d36602ec9c60f2a766c4041a96df471c2e0ed6a0ab0d10e778c63c0804492a4c85e5b2ae0739b7ede7fff9f459779ee44ac6d6c884ca60eb855bf3cc34e68bc32b1c341db", @nested={0x44, 0x7e, [@typed={0x8, 0x41, @void=""}, @generic="b3cbdfb9d32a8e952b4d94c31b9b019b97558fed4dd41ad5165e6493f9dbfa933a175f970a53d7a158ccfaa7e14f83aa", @typed={0x8, 0x6, @void=""}]}, @typed={0xc, 0x7c, @str='\x00'}]}, 0x2f0}, 0x1, 0x0, 0x0, 0xc811}, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000239000)=0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f00006cb000)="700dce8a842732ff0ff6f67177df05e1ce26d49c70caf6ccba884831c67d18649168aa6be8164871000cd4e4b723a259bd80d5b5a36d27bc0727ec086c", 0x3d) [ 31.016114] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=5738 comm=syz-executor3 [ 31.041824] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=5764 comm=syz-executor3 2018/01/24 21:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000281000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) openat$autofs(0xffffffffffffff9c, &(0x7f0000c0b000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001bf000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 21:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f000069e000-0x20)={0x0, 0x1, 0xa23, 0x401, r1}) 2018/01/24 21:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/01/24 21:36:48 executing program 3: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000014a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000007e000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000318000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000d28000)='\x00', 0x1) accept$llc(r1, &(0x7f0000875000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000013e000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/24 21:36:48 executing program 6: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f5c000)='./file0\x00', &(0x7f0000f5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000841000)=0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbf000)=0xc) syz_fuseblk_mount(&(0x7f0000f5d000-0x8)='./file0\x00', &(0x7f000029d000-0x8)='./file0\x00', 0x6001, r1, r2, 0x10000, 0x1, 0x10000) 2018/01/24 21:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f00003b6000)=[{&(0x7f0000601000)="9a7a36c1722bd39a65500ffd468f8afdc898f5d4e6bd7e82e9e7c6f2dc24cb7a3d6fc8cda32661b85f1cd03fb81a7f157226692c994d877a34e6006c754e8e428de8e2a7371fc8f3353c8c38c284245750b6b2e2e1de6ad747dec3f528ee65a98e2b0d3a6b528a8f5d61ff905381211cdc3b7e7d436a0d08491aa480cad1c5f6700efa1aadd2182834d0527789136dab154b4e36d4fbf926649189cb9610c04c544fb11404b1051d433f6ad6a4a6649b2842173b951d104658e59c71dc448ee44e3ddb3251712fa4926b661f51073c8a5595cd36bedc8086a0dcdc04c373d1e2a2", 0xe1}, {&(0x7f0000c50000)="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", 0x1000}, {&(0x7f0000112000-0xd7)="28acc13e1de3f05fee4999d9260aaf636a0a2bdfa76dc17d423ee97b8e82f743b906651f6cb453ce01f4cbe06ed03981e2a02083c500b6597d354b66ccfe2aea237cbfb831316b25de8c1142c9c726f9a127ea487a518e7b0a4b164c6e1148bb2cff3afe497036d8d9243a1f868e7d1df1141b3f5beeaf42bbb151b8f39ca19bde30c7b492055c9587e1363a91b66c631a56c2e4583aa174f6f44c2651ebc27f26d22c2c706086e7f7e3652c1e63d445317477f3728f7a22ff88bd9071688b3a2ec22c0aad71ba370f86a53434a7ede4cd8e0a9c13739f", 0xd7}, {&(0x7f0000a71000-0xa5)="961ac4d6bd43b1ac98c07224beefc0a674ddd1aceb172fc92e87a60401914cc55c20161d09555f35f27a36ec4c78f40bf048e048aea6b80630a1217a79ede92e0499fcaee9bc427c3efadfd7fd6c3b729127c3d1b7f84be2224e60a861723b2b27616f79a1bfc0fe1fc74c377b8c52401c4020f19f8f07078fb412e6329ef6d621a12d58c90c315e096af7b2b9f182cbb6f7e7d65c61e1f9bcf8858f3eab2fe63008924ff9", 0xa5}, {&(0x7f00007e8000-0xb1)="e883ae5ca51933a8e6b34f2e0835e4c4b341e1f52ccad0b85aafb1903d56cc847e311c83b14389c9379b3ba2e4842ed9f93a1e57096afe8ce4d4c75a0ee41ecb490a342030d1d4763fcf98b7f92e557121c3226a0c990006dd41168ac667e9684447e9784f40b24720a5ed564476971c22627c772a9435408a20f48368c7271499403f12a608867631b08332eb58d25da46df2507046175d097588b40bc25b2643c32783bf66f761600e9e21dcd8eafac7", 0xb1}, {&(0x7f000055e000)="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", 0xff}, {&(0x7f0000c39000)="4ab99d4b0fb9b75108d0484bab1b860e62f9414a158ffe1720858aeb8261d2a62058fa7596e7d968a1a6d4c13c17726ae4dd8c196a1c486a3ac99b8233f6f4c625f299ff5faaa3d8a7112b86ca69e5875ef0e5ac335bec954941628f2b8cf2307bd5c3ed982874872a979ceff5f6b5ae7210148641f5f0bb5acc5e801c3bed7656354cc38591c11648418ce0d5112b5492410ba1eb46a96340d6ee19d8e891fbff2978700f5c2bf76842f17a5466f6348c60a11a771e354d2a7ef13257cb0e30", 0xc0}, {&(0x7f0000a75000-0x5b)="1179141f7feddcf87456efb6e2e5a457c91edf9805d98bbe3b7c5d224a31ae3331d17801824fa88284d015b45ff917b1a506b4aebff8640826019ed70311135cec641a090dcc214b730dfb04c150b96d72352e7b9d0589d6cb0f09", 0x5b}], 0x8, 0x5) write$tun(r4, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0xe1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/01/24 21:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000918000+0xfcc)='./file0\x00', 0xc6) fcntl$setsig(r0, 0xa, 0x1e) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) write(r1, &(0x7f0000ade000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0x1f) close(r1) 2018/01/24 21:36:48 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00003ed000)='/dev/usbmon#\x00', 0x3ff, 0xc202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fdd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000661000)={0x0, 0x7}, &(0x7f0000fdd000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000029f000-0x98)={r2, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x22f6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4143, 0x0}, &(0x7f0000527000)=0x98) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/01/24 21:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000061f000-0x4)=0x6, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/24 21:36:48 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000657000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000f000-0xb8)={0x0, 0x3, 0x3, 0x3f, 0x81, 0x3, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x7200, 0xfffffffffffffff9, 0x4}}, &(0x7f000001c000-0x4)=0xb8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000000c000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000019000-0xf8)={r1, 0xf0, "2a5c21105a303ad69d957a41ef18eb7406341c483a2b2ab71b2bb6a55fc2b2583f32367bca97378a200eee3c4ad20f636cc7825763034cc949546a28186e7034ef5ea1f16343614875507e9d23943b1e130795760c36a4febd350c076cc307f4c6131e8fca8c788dc3e052848625272f272f9eca9d6f795a5072b256ac2d20aee7c82fed877fd0c31f886b0dbb18eb3ebae6a6a8561e2cd1d8faa5172d81c99c616c57c869d60b4118770d9fa5078420b7e38b37cee1870edbd63d722e0d92f89269c14bbb704cfa2cb5066e91978b560189ae36279f3251a842d6a78b93e6d3ecc7c734c777c3fb45553f0d7e415e36"}, &(0x7f000001b000)=0xf8) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) listen$netrom(r0, 0x401) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f000000a000-0x20)=[{&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f000001f000-0xef)="36fb0088e12efbfb6a651df597c3a2b81bc4fb377e9531fe540687a6f10f27343d167bf537d3d70447b78fbc135f714543ce9b61164a797a22b226979f0c5ac39410629c3b2674f169df18007f0793ca50655e9f6516f3a386aa9084f932e9484fc2fc51b58c2704a94f139197729470082152f10b048455e9ffd95625a8cfc9e12ecf2b001f881e7c28f5820adab3cbadfb0322a1ef61cedfb9d3fc81049b152ba9efa9757760fe1d62ebdce3ff7fe51df2c317f94fee6ddfa6023a41fea0f127dce0242393c109b431a02fac9005255d1eef7b9ff70a24dd92e39c0df42469917cf7f9caa62f36eb37f0acde8fcf", 0xef}], 0x2, 0x0) linkat(r3, &(0x7f000001e000-0x8)='./file0\x00', r3, &(0x7f000001d000)='./file0\x00', 0x1400) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f000001d000-0x4)=0xfffffffffffffff9) 2018/01/24 21:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000fb0000-0xd)='/dev/usbmon#\x00', 0x1f, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00002ce000-0x4)=0x81, 0x4) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) 2018/01/24 21:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) r1 = request_key(&(0x7f0000d65000)='trusted\x00', &(0x7f0000d43000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f5000)='\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f000072e000-0x8)='keyring\x00', &(0x7f000087e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r2 = add_key(&(0x7f0000e1c000)='keyring\x00', &(0x7f0000527000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ea000)="c4e38b498c8947db1c1e01e86952b30b789b536b22cc92f96f210bfeac79a8dfef09a6ed9ec8eb1ef76dbf42500b62b4836cbfc5a971e412aca27ae8a483c5f1d175beb93703e0e0fb1707e2508188491d60e7434a2852361d610edea58d7f61473d06250bf42e0de70222a70f0c752a71661a7c429305fa08451d131fa339981ed25fb9de3e936e6a4f1b8bc7f1369686656d9242ad30b222945c573ec38267cc235ebe00808456fec8ed52854bdad02ce4dab6bc0d0c751e74597eddbe32cf73545c49ff7765", 0xc7, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f00005b9000-0x40)=""/64, 0x40) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) [ 31.216916] audit: type=1400 audit(1516829808.060:18): avc: denied { write } for pid=5870 comm="syz-executor5" path="socket:[12013]" dev="sockfs" ino=12013 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 31.245017] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 31.254687] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 21:36:48 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/24 21:36:48 executing program 3: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_getsetattr(r0, &(0x7f0000c22000)={0x0, 0x4b1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x10)=[&(0x7f0000002000-0x1a)='posix_acl_access+vboxnet0\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f0000002000-0x10)=[&(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000000000)='$\x00'], 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x4, 0x3c1, 0x0, 0x2, @tick=0x1000, {0xa96, 0x3}, {0x0, 0x5a63}, @note={0xd41, 0x7fffffff, 0x7, 0x1, 0x3}}], 0x30) getpid() 2018/01/24 21:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x6, &(0x7f0000091000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000f38000-0x6)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) munlock(&(0x7f0000da2000/0x1000)=nil, 0x1000) tkill(r1, 0x15) prctl$intptr(0x3, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000686000-0xa9)=""/169, &(0x7f00008ec000-0x4)=0xa9) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000223000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) pipe(&(0x7f0000541000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00008f3000)={0x6, 0x3ff, 0x8001, 0x2, 0xe48, 0x5, 0x6, 0x4, r6}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000be6000-0x4)=0xedd, 0x4) 2018/01/24 21:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) write(r0, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000f1a000)=@access={'system_u:object_r:devicekit_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x39, 0x0}, 0x40) recvmsg$netrom(r0, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f000060c000)=[], 0x0, 0x0}, 0x0) 2018/01/24 21:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) unshare(0x400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ebb000)=0x0) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/24 21:36:48 executing program 6: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x4, 0x0, &(0x7f0000007000)=[@exit_looper={0x630d}], 0xff1, 0x0, &(0x7f0000002000)="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"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000077b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 21:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000011a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0x65, 0x1, 0x0, 0x0) 2018/01/24 21:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000239000)='/dev/snd/seq\x00', 0x0, 0x1fd) fcntl$notify(r0, 0x402, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000277000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 21:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d25000-0xd)='/dev/usbmon#\x00', 0x10, 0x2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f1e000)=@req3={0x6, 0xfffffffffffffe01, 0x7, 0x800, 0x8000, 0x7, 0x5}, 0x1c) r2 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006c1000+0xd21)=""/67, &(0x7f0000fab000)=0x43) recvmmsg(0xffffffffffffff9c, &(0x7f00002ee000-0xb4)=[{{&(0x7f00004c4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b5d000)=[{&(0x7f0000db5000-0x77)=""/119, 0x77}, {&(0x7f0000099000)=""/115, 0x73}], 0x2, &(0x7f0000aaf000-0xf)=""/15, 0xf, 0xc978000000000}, 0xffff}, {{&(0x7f000040e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000009e000)=[{&(0x7f000008e000)=""/0, 0x0}, {&(0x7f0000c78000)=""/34, 0x22}, {&(0x7f000067a000-0x1)=""/1, 0x1}, {&(0x7f0000d54000)=""/244, 0xf4}, {&(0x7f0000ac9000-0x76)=""/118, 0x76}], 0x5, &(0x7f00000f9000)=""/23, 0x17, 0x1c39}, 0x4}, {{&(0x7f0000dea000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000983000)=[{&(0x7f0000168000)=""/0, 0x0}, {&(0x7f00000b6000)=""/190, 0xbe}, {&(0x7f000030d000)=""/102, 0x66}, {&(0x7f0000967000-0xb8)=""/184, 0xb8}, {&(0x7f0000fb2000)=""/104, 0x68}], 0x5, &(0x7f0000c39000)=""/2, 0x2, 0x400}, 0xe8}], 0x3, 0x10000, &(0x7f00005b9000)={0x0, 0x0}) r4 = accept$ipx(r3, 0x0, &(0x7f000067c000-0x4)=0xe) r5 = open(&(0x7f000009a000)='./file0\x00', 0x2, 0x1cc) setsockopt$inet6_tcp_buf(r5, 0x6, 0xd, &(0x7f0000f1b000-0xcc)="1d2f4cb33e82bd79aea58308ff38ca46728c2c81f52d61466a8a6b4b6a264536508fd071a629622363b336d04a392b91288dfb42b1910b01bdd0c16d05af9ea82dc0304c76a6b0dfb3f9cfab1189b387634a93c8bb433acfd5649f678d25525b258198d9bc2d0ed244259ab8d9bc635007de75d754f1ecb780e2ce3b6351467f0700bb8ddd7c1f22b76d6f7cbaf7bf6cc0951dad340e47096b5250547eba6185a24c7803dcdf18a095935c4392d690545dd98edc4f0991673e218dae27d3ec6c4352483b125a90307586dcd0", 0xcc) ioctl$TIOCCONS(r5, 0x541d) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000ca8000-0x4)=0x0) epoll_wait(r2, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) getsockname(r4, &(0x7f0000c16000-0x80)=@generic={0x0, ""/126}, &(0x7f0000aba000-0x4)=0x80) 2018/01/24 21:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = creat(&(0x7f00006f0000)='./file0/file0\x00', 0x4) recvfrom$unix(r0, &(0x7f0000df2000)=""/16, 0x10, 0x2000, &(0x7f0000e0f000)=@file={0x0, './file1\x00'}, 0xa) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00009c5000-0x4)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002ca000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000124000)=@assoc_value={0x0, 0x0}, &(0x7f00005f8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004f8000)={r3, @in6={{0xa, 0x1, 0x3e, @loopback={0x0, 0x1}, 0x7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000f4e000)=0x98) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000309000)=r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x190000) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r4, &(0x7f0000020000-0x8)='./file0\x00', 0x0) 2018/01/24 21:36:48 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/24 21:36:48 executing program 2: fstat(0xffffffffffffff9c, &(0x7f000012f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) geteuid() setreuid(r0, r1) geteuid() [ 31.449071] binder: 5909:5916 got transaction with invalid offsets size, 4 [ 31.464998] binder: 5909:5916 transaction failed 29201/-22, size 0-4 line 3163 2018/01/24 21:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in6={{0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x3]}, &(0x7f0000852000)=0x108) mount(&(0x7f000000a000)='.', &(0x7f0000b53000)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eaf000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ab9000-0x4)=0x0, &(0x7f0000a9e000)=0x4) 2018/01/24 21:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) r1 = dup3(r0, r0, 0x80080000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000e10000+0x6f0)=0x95) 2018/01/24 21:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b8a000)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c30000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 31.489492] binder_alloc: binder_alloc_mmap_handler: 5909 20000000-20002000 already mapped failed -16 [ 31.506275] binder: BINDER_SET_CONTEXT_MGR already set [ 31.512924] binder: 5909:5916 ioctl 40046207 0 returned -16 [ 31.513611] binder_alloc: 5909: binder_alloc_buf, no vma [ 31.513629] binder: 5909:5931 transaction failed 29189/-3, size 0-4 line 3127 [ 31.557348] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.608753] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 21:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0xfffffffffffffe66) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 21:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f0000252000)=""/8, 0x8) getuid() 2018/01/24 21:36:48 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/sequencer2\x00', 0x404800, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f0f000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f11000-0x8)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000f11000-0x4)=0x0, &(0x7f0000c92000-0x4)=0x4a) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) 2018/01/24 21:36:48 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0x33) 2018/01/24 21:36:48 executing program 7: prctl$intptr(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000424000-0xc)={0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000)=0x8) epoll_create(0xd5df) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000000000)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0xc8)={0x9, 0x0, 0x0, 0x9, 0x3, [{0x9, 0xb5, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xd7, 0x6, 0x80000001, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/24 21:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) syz_open_procfs(r1, &(0x7f000014f000)='net/ip_tables_targets\x00') 2018/01/24 21:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x4) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000e0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 21:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) recvfrom$inet(r0, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 21:36:48 executing program 0: r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x12)={0x0, 0xa, "24d66b08a3bbd428bc14"}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x1bd}, &(0x7f0000002000-0x4)=0x8) r4 = getgid() r5 = getgid() fchdir(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000003000-0x78)={0x2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x100000001, 0x6, 0xba4b, &(0x7f0000003000-0x10)=@generic="1cdf1997b1aa2f154628745fcfe8ccc8", 0x6, 0xec1c, 0x0}) setgroups(0x5, &(0x7f0000000000)=[r0, r1, r4, r5, r6]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/ptmx\x00', 0x0, 0x0) rt_sigreturn() ioctl$TIOCLINUX2(r7, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 21:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/24 21:36:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000-0x20)={@generic="f4038ce04ff04fc30e52f09c4b97daf2", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 21:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0xfffffffffffffe66) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 21:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4d000)='/dev/rtc\x00', 0x20c800, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x2) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000090f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000006c000)=0x14) 2018/01/24 21:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008c3000)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bbf000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cd3000-0x10a)={0x0, 0x5b, "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"}, &(0x7f0000f76000)=0xfe2d) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4308) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af7000)={r2, 0xfffffffffffff574, 0x0}, 0x368) 2018/01/24 21:36:48 executing program 1: r0 = socket$packet(0x11, 0x40003, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f0000c22000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e07000-0x4)=0x48) 2018/01/24 21:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/rfkill\x00', 0x18a00, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a98000)=0xfff, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) epoll_wait(r1, &(0x7f0000b04000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$packet_int(r2, 0x107, 0x18, &(0x7f00008dc000)=0x101, 0x4) [ 32.092506] audit: type=1400 audit(1516829808.940:19): avc: denied { setgid } for pid=5989 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 21:36:48 executing program 0: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005a0000)=0x4, 0x4) 2018/01/24 21:36:49 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000037d000-0x15)='/proc/self/net/pfkey\x00', 0x4a000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000656000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ba5000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8444, 0x3, 0x7, 0x3800000000000000}, &(0x7f0000193000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000de4000)={r1, 0x139c}, &(0x7f0000a94000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000916000-0x8)={0x0, 0x100000000, 0x1ff}, &(0x7f0000f71000)=0x8) mmap(&(0x7f0000f71000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000f72000-0x1008)={r4, 0x3ff, 0x1000, "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"}, 0xf8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f74000-0x8)={r1, 0x9, 0x0}, &(0x7f0000f73000)=0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000033000)={0x4, 0x203, 0x803c, 0x6}) 2018/01/24 21:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000651000-0x4)=0x0) connect$inet6(r0, &(0x7f0000815000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r2 = open(&(0x7f000074b000-0x8)='./file0\x00', 0x100, 0x8) write$sndseq(r2, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000092f000-0x10)={0x7, 0x1, 0xeed5, 0x4}) syz_open_dev$evdev(&(0x7f0000fe4000-0x12)='/dev/input/event#\x00', 0x20, 0x10100) sendfile(r1, r2, &(0x7f000001f000-0x8)=0x0, 0x20) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009c3000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000022f000)=0xc) 2018/01/24 21:36:49 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fd2000-0x6)='./bus\x00', 0x800008000452003, 0x84) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/24 21:36:49 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000010000-0xa)='encrypted\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000f000)='trusted-GPL\'eth0}lo$*\x00', 0xfffffffffffffffb) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000-0x12)='.request_key_auth\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000f000)='\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x1, r1) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/01/24 21:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a1000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) setresgid(r2, r2, r2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00008da000)='./file0\x00', 0x800, 0x14) bind$inet6(r4, &(0x7f00008e8000)={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) tkill(r3, 0x16) ptrace$setopts(0x4209, r3, 0x20400303, 0x0) 2018/01/24 21:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/01/24 21:36:49 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001c5000-0x5c)={{0xa, 0x0, 0x813, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, {0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x13, [0x1f, 0x44e1, 0x4, 0x0, 0x3, 0x9, 0x5, 0xffffffff]}, 0x5c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00002f7000)='/dev/sg#\x00', 0x1f, 0x800) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000ea8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000b92000-0x32)=""/50, 0x32) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000a21000)={&(0x7f0000fd1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000c3000)=[{&(0x7f0000fd1000)="39e0873c19f8c72caac1a11648375e252522c7498ed51c961536ae09d897c3e150d59f9623df42b484af7617e5", 0x2d}, {&(0x7f000060c000)="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", 0xfd}, {&(0x7f0000fd1000)="e18f633de3dfe4e5813b93d93614508f368761f7597cb72706dd4ab4088d87795c8e486f9188e8c65f38aa5a0e23f49ed45d168df16ffe18e7ee91bcf7e263a7b7d2a13db6e7c06ce6fe8abb727f8eed37f88e658562e05312d4f252bd80103c371f41591283aea0438c8e29cf6a1b0b67a076d398634c649ae5b73ba3862b5df7446a59a1afc7fecc3f6bd741619fde4d2bd9baff4972ca143387614d920b75d6d210bb47915e2979e3b7e8371d627d6673fa44c150b3bd16babcf527e92a6ec1324504af0cae880cafcfa34916df466929ce54b8eae0448d0afec3fc8e7a329a87fcf9d46dd4de2c", 0xe9}, {&(0x7f0000fd2000-0xc3)="8f74723153612054daf70f87e78948b90f566571590d0c8e380dd96078f6dbbe775cda5e239f9069ad070d77d3db84860bca7dd13d8d29eede3199ed368b77ede814c39255567519532aff0f9696cf8031eb3d2caa7aada3271d07f07eb1730dcd82faca971456c1655dd75145d731b8d34cb9c44c9c55b4d550d75021d27e713372fc18cc3da2ccf2912ac7a998253d1d4e2a5ee63ef53565b25f0460c32eac9d3384db0494780d266e08dbdbbe302a2308251c04723ee838dab3b872f52399d488b4", 0xc3}, {&(0x7f0000621000-0x89)="06b8ed9a70bceba516297ea493c413f419105cb70d2d8c8fb298fc270d62c40996552fcc74ab5bd8362eedc0c3021b07a16d1b621b327ee861f45ff56535b77599273947078817ab0f4bc36aad3d59b6eb99482f3fadbe203c1e2cfdb144737537bc1e8b569b792c73ce2072a211815f07a8ee7c39c1d304c569961a302acc37779dd6626bb12b3b1e", 0x89}, {&(0x7f0000fd1000)="9360882310e565fe0f9e95c37d9f7b34ed680e14ea27fd75a23cb663892ed4f736a54bdf13e41f0e45096283402543f5d16cfc57b49ad5da0cf8accf8b603bcf2ab5b8f0627104a64932bb238775743064347d9a4e961dba111045eb567d414a60ce925407659730b0b8103f1dab6af7a0c98cec87aac5b3a3a910c0d4c508486438a6fb7a28998b55c1", 0x8a}, {&(0x7f0000a10000-0x1a)="665d76407eab426e48d113bb108f4191670473d194216f374cec", 0x1a}], 0x7, 0x0, 0x0, 0x10}, 0x4000000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000fd1000)={0x4abc6ca2fca9655, 0x0}) 2018/01/24 21:36:49 executing program 0: get_thread_area(&(0x7f0000c13000-0x10)={0x7ff, 0x20101000, 0x400, 0x8, 0x4, 0x7f, 0x7fff, 0x3, 0x6, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000023d000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0000000, 0x6}, 0x98) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x1d, 0x1, @thr={&(0x7f0000002000-0x1)="c0", &(0x7f0000001000-0xc3)="b32801dc98ee440a91a276a24fb9b1421854c0199b1bca1e7e9c405f341ccb921af01eb2251603298307a01ffab75f82adbeb2d516438885852f8ecbd7326dd12ad300a78a265c01e4ab10db02491820514c488d19977abd55886079d9e29818f656dc415445c8f6c3090771423c0cb09c3e8f63a188b0a963d8efec42a5fc161cd9ccab80fc27dd972a9b9b1add2d0bf4de7bc8f4e4e311b842b0875f68bf5a12b4dbfed4b6fe82a1298f2b58ed40bfbd21e28273c76443cba87fe9138e6e980f53c3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) [ 32.128501] audit: type=1400 audit(1516829808.980:20): avc: denied { ioctl } for pid=5990 comm="syz-executor4" path="socket:[13097]" dev="sockfs" ino=13097 ioctlcmd=0x8934 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 21:36:49 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffffffd, 0x0) pwrite64(r0, &(0x7f0000006000-0x7b)="bec7b7822f321db99a55849ec06f5572af5ddd19b8585a376ea39828abadeeb9fa366429b9146db88d7ac5b720c4b7a414e00eb6c444abcac090d7218bafdd76ce95f985117e2bc9e63d95a281f8456d332930fec5aeba4f3fab2a3a2414f7424aab318bcfa251154800e8ef64728b7e3c68a8803314cece73ded8", 0x7b, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000004000-0x73)=""/115, &(0x7f0000007000)=0x73) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x208080, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000003000-0x42)=""/66) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000006000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000002000)={{0x1, 0x1, 0x3ff, 0x3, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000)=0x0) 2018/01/24 21:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00003cd000)={&(0x7f0000c96000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000bc1000)=""/95) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) open(&(0x7f00001ad000-0x8)='./file0\x00', 0x40000, 0x4a) r4 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x4) 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, r4, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/24 21:36:49 executing program 3: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000100000)=0x0) ptrace$setopts(0x4206, r0, 0x1, 0x4) r1 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000c24000)={0x0, 0x0}) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c2c000)={0x4, &(0x7f0000537000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000213000)={r6, &(0x7f0000c2d000-0x6f)=""/111}) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c2d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f000024a000-0x8)=0x20, 0x8) ptrace$setopts(0x4206, r4, 0x0, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00005e1000)=0x0, &(0x7f000066b000)=0x4) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f00003ce000-0x1)=0x0) fremovexattr(r1, &(0x7f0000937000)=@random={'trusted.', 'nodevkeyring\x00'}) ioctl$KDSKBMETA(r7, 0x4b63, &(0x7f0000625000-0x8)=0x6) ptrace(0x4207, r4) ptrace$getregs(0x5, r4, 0xffffffffff600000, &(0x7f00008b8000)=""/0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000-0xf)='/dev/sequencer\x00', 0x40, 0x0) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000276000-0x7)='cgroup\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 21:36:49 executing program 0: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="f75adbe2315835176cbde9fcf1dee876", 0x10) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) wait4(r1, 0x0, 0x880000000, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 21:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x13c, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000056d000-0x9)='/dev/rtc\x00', 0x400000, 0x0) sendto$inet6(r1, &(0x7f0000ca7000-0xaa)="29b50f7970353c93ed79ba6e735843a660c8f8317a9502bd6ddda149134779f93e48584298a93cac56eb7bd9ec8c7a9f37f1aadd4ca44f8c78d44482f41f3c16d9b01ea50ce710dd4297230d1cea82a0a60aa7dc6164a74537ef5807a55e4e62cdc1e649be958d2ab503ffe325ab2c9407cf7fc0fb51d255befe203b59ed1c190cc2b41235faf56b52f274a0fe77baca796de8073d00865aa9ad05cd6b6d1d596284e299642f3f190e94", 0xaa, 0x20000000, &(0x7f0000d89000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) [ 32.241186] binder: BINDER_SET_CONTEXT_MGR already set [ 32.251068] binder: 6049:6050 ioctl 40046207 0 returned -16 [ 32.260325] binder: 6049:6050 ERROR: BC_REGISTER_LOOPER called without request 2018/01/24 21:36:49 executing program 5: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000023000)=[{r0, 0x2015, 0x0}, {r0, 0x8000, 0x0}], 0x2, &(0x7f000005c000)={r1, r2+10000000}, &(0x7f000005c000)={0x200}, 0x8) ioctl$void(r0, 0x200000000105412) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001c000)='./file0\x00', &(0x7f000005e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) 2018/01/24 21:36:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') mq_getsetattr(r2, &(0x7f00003e8000-0x40)={0x8, 0x20, 0xc9, 0x7, 0xffffffff, 0x7, 0xd4, 0xffff}, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, &(0x7f00005a6000)=0x0, 0x1e) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000453000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a37000-0x4)=0x14) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) 2018/01/24 21:36:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000e1000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x195401) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000047d000-0x14)={0x0, 0x7, 0x5, 0xfffffffffffffff8, 0x1, 0x10001}, &(0x7f0000d69000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x1ff}, &(0x7f00001b4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f0d000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, r3, 0xfffffffffffffffc) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000002000-0x8)=0x4, 0x8) r5 = dup2(r4, r4) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r5, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/24 21:36:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) pipe(&(0x7f0000988000)={0x0, 0x0}) setrlimit(0xe, &(0x7f00000b6000-0x10)={0x1, 0x5}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000536000)=""/21, &(0x7f00005b0000-0x4)=0x15) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r3, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000717000)={0x0, 0x208, 0x7ff, 0x100, 0x0}, &(0x7f0000b96000)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a51000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e36000)=0xc) write$sndseq(r0, &(0x7f00005aa000-0x90)=[{0xffffffffffffffe1, 0x3, 0x9, 0x7, @time={0x0, 0x0}, {0x8, 0x7}, {0xfffffffffffffff9, 0x0}, @quote={{0xb2cd, 0x20}, 0x8000, 0x0}}, {0x1, 0x4, 0x9, 0x5, @time={0x0, 0x989680}, {0xfc, 0x80000000000}, {0x3, 0x2}, @raw8={"762b2494668a1009caca889a"}}, {0x6, 0xfff, 0xe7ca, 0x400, @time={0x77359400, 0x0}, {0x6, 0x8000}, {0x400, 0x40}, @raw8={"f55217240e2b3af4f2e8ea77"}}], 0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000ead000-0x8)={r5, 0x8, 0x1ff}, 0x8) 2018/01/24 21:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00003cd000)={&(0x7f0000c96000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000bc1000)=""/95) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) open(&(0x7f00001ad000-0x8)='./file0\x00', 0x40000, 0x4a) r4 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x4) 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, r4, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/24 21:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000453000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001c3000-0x20)={{&(0x7f0000856000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00004c8000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) 2018/01/24 21:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000cd1000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc27, 0x7fffffff, 0x3f, 0x5, 0x66}, &(0x7f0000c31000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000641000-0x8c)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write$tun(r5, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000e41000)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r7 = dup2(r2, r3) tkill(r0, 0x16) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000022000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000603000-0x4)=0xe8) r9 = getgid() r10 = socket$inet6(0xa, 0x0, 0x7fff) getresuid(&(0x7f00008a9000)=0x0, &(0x7f00002eb000)=0x0, &(0x7f000099d000+0x6b1)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000e1f000-0x8)={0x0, 0x81}, &(0x7f0000463000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000977000)={r12, 0x8}, &(0x7f000016e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000523000-0x4)=0x80000000, 0x4) r13 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006b000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000ce6000+0x3f6)="fa2e7d21656d302d00") stat(&(0x7f00007f5000)='./file0\x00', &(0x7f0000a96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f00000c8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r4, 0x402, 0x2c) sendmmsg$unix(r5, &(0x7f0000a98000-0xa8)=[{&(0x7f0000352000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000785000)=[{&(0x7f0000e0f000-0xf2)="e3c88ebf391017d801ff95281a05dc45d62abb102d9942e89c31f23226db421192463d43ee73b83536a152341e1b2e116853abf0c186c297ff18073ae8cdd9c012a1de5a8d07ec0666275fb69a964bb423282d46b52d517e66dbd209760b0fa126829f6440659caff0bfdce9f5f519a33f2def63ef73c1f1a4d680f1ef28b736a0c0f6033b749215e47d05c3984d346a2a9bc8bf4223c6e7b97b2caf63f1e841e183731b17b1e351ba45630491510d8db6a825f9fa85b044c235a5307dea0a4ea265e0b7fe005d0e9247e3a9e291f65013a953987bea1fd38de55c4dfadc2c7a7fb5323b22e7bd03b1a245d90cf914a0cfa4", 0xf2}, {&(0x7f00005c9000)="466c15725806ca4141c49ae2b5b03f528eb3648aec616388a984173c3fd69941a75ad725108602f135419c09e6cc2e5cba3d2d908e30ffa4f9eb9404de0bf6e7b54e90cd23379ce9503d5317b56c591ce932e9b1e1fabe02ddf1237df04761", 0x5f}, {&(0x7f0000086000)="7f9dfefff913770b8b051cd16b5d5644c27ff823deaa2b1f07fdf5b1f1c0e0562f225ad46f9a72e42d56b78a2a4f489d994f7dc59b10dd3fbf5b2f1c448f97fb83cf46f245758c90d8b0ae454bf2539d5dd20b5db50e2915367f41a3bf5cba6e0b4724002e3dcf1cddd07682674e17853b039d1abbb02c0ca4f6e663997e4ebbe36242150e72b6eebfe168db95702ab54912ae6a34c4af7cb13b1eef6a8d2351735b70d3d50bd38b895759a347117458e1640ccf11870c473f345fc57b1035e79a1634d2a0d479c333beec88608605d3496847", 0xd3}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f000080e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000082d000-0x10)=[{&(0x7f0000a5c000-0x7f)="ac8424a50b21db6c655efcb18b3163dc5398ff56e1d237d921eda1ca6cb05c8d071f632868935fd95ce3d42ab423a4a5cdeeb9035e907c2005918b691bee1a93c0322c5243f5fe725e33c3271b8b336befeeb6a3328a316a730f8f667a6b6b47ab629643a3453291ce84691b73bb42be292e15201efbcaa96d7331e0557369", 0x7f}], 0x1, &(0x7f0000cf7000)=[@cred={0x20, 0x1, 0x2, r0, r8, r9}], 0x20, 0x4810}, {&(0x7f000091f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f2b000-0x50)=[{&(0x7f0000fd9000)="81e8267bfa05cd113a9b1cd9ed41f143ecb3af35f23e0b489d42f10d5fb917799066477bf46cf5ae53927a6dbcd400af75e2c6d87acaaee2843976863a2b466c7c035e3c7ea20d6dcc0bcb91ba7e79e136a69fc14c6de7141ba527b3ba6bbe983daa9725e2a8f0332749c7be008da3e6db4e1915c6bd0a71d32aa9f631ee1ead1fa98a76fd20cc2589a7e77ae31118360e4784017b3240a0c40bd7e98ce46b2c2975ed", 0xa3}, 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0x1000}, {&(0x7f0000042000)="aa0ad607353ef7823ab9c3209c3d08a90883b18e5219db1bea85bd3be4909845c70192245db6ad009545e36872ccf3e562dadc52512935abb742436a04777109149ea44ebf375d76feab6dcd0e2fffd8e801be609c1af8891cd185de62fbf61ccf6e5403749aa834121105a99b2e99fee4daef763556ba5263341b7c7d8ba88d32ae0d6865c2c850da28f54a0f7e5301b6f108e372e1b9f621cd25f78069c549c6ed87a23feabbc0869683ff32346496ce", 0xb1}, {&(0x7f000065d000)="364f232cd0ccb1", 0x7}, {&(0x7f00005cf000-0x78)="9a07cb2f5e1a40ac55722dde13c59162b67f881ae6a2ec96245b8c437c10ef2eeb065b20351982471babf11dbbd346b9c0c26f18768ba45e256dd905b649251a66e756caeadc6854e7a32fd51e4cbf83048aef56ae7f63caac7747ba14cb9662d4776bff7fb34d25e8e42e4a618d8aae1e5bbce4e1da79f7", 0x78}], 0x5, &(0x7f0000f0d000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x30, 0x1, 0x1, [r4, r5, r10, r5, r5, r4, r2]}, @cred={0x20, 0x1, 0x2, r0, r11, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}], 0x88, 0x8000}], 0x3, 0x0) [ 32.290091] binder: undelivered TRANSACTION_COMPLETE [ 32.295212] binder: undelivered TRANSACTION_COMPLETE [ 32.300599] binder: undelivered transaction 20, process died. [ 32.302807] binder: 6049:6067 ERROR: BC_REGISTER_LOOPER called without request [ 32.306279] binder: 6049:6067 got reply transaction with no transaction stack [ 32.306286] binder: 6049:6067 transaction failed 29201/-71, size 24-8 line 2920 [ 32.306332] binder: 6049:6050 unknown command 76 2018/01/24 21:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = openat(0xffffffffffffff9c, &(0x7f0000fbe000)='./file0\x00', 0x210000, 0x2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000b3000)=0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000317000)=""/24) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x110, 0x13, 0x0, 0xffffffffffffffff, 0x2, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x0}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair(0x1b, 0x8000f, 0x2, &(0x7f0000014000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000551000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000cf0000)={0x1, &(0x7f0000991000-0xf8)=""/248, &(0x7f00009d1000-0x18)=[{0xf5b7, 0x5c, 0x101, &(0x7f000071f000)=""/92}]}) modify_ldt$write(0x1, &(0x7f0000a60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 21:36:49 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057a000-0x11)='/selinux/enforce\x00', 0x202d80, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000984000)='./file0\x00', 0x21000238) inotify_rm_watch(r0, r1) prctl$intptr(0x200000002a, 0x0) [ 32.306339] binder: 6049:6050 ioctl c0306201 2000a000 returned -22 [ 32.345783] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.368733] binder: BINDER_SET_CONTEXT_MGR already set [ 32.368739] binder: 6081:6088 ioctl 40046207 0 returned -16 [ 32.369179] binder: 6081:6088 ERROR: BC_REGISTER_LOOPER called without request [ 32.387272] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 32.423530] binder: undelivered TRANSACTION_COMPLETE [ 32.433613] binder: undelivered TRANSACTION_COMPLETE [ 32.438912] binder: undelivered transaction 26, process died. 2018/01/24 21:36:49 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 21:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000328000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000216000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = creat(&(0x7f0000054000)='./file0\x00', 0x2000082) ioctl$TIOCCONS(r3, 0x541d) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000079b000)='/selinux/checkreqprot\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cdc000-0x20)={0x7, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000656000)={0xdc04, r1, 0x2, 0x4}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000054e000)='"', 0x1) r2 = syz_open_procfs(0x0, &(0x7f00000da000)="6eb02f707c6400") ioctl$VT_RELDISP(r2, 0xb702) r3 = getegid() setgid(r3) 2018/01/24 21:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006e0000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00006d1000)={0x5, 0x4, 0x3, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000cae000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80000) r3 = perf_event_open(&(0x7f0000cc3000)={0x0, 0x78, 0x72ac, 0x7, 0x7fff, 0x3, 0x0, 0xc23, 0x8004, 0x2, 0x1, 0x81, 0x7, 0xff8, 0x9cf0, 0x7, 0x9, 0x51a, 0x1, 0x4, 0x100, 0x0, 0x6, 0x81, 0x30a, 0x7f, 0xb5b0, 0xfff, 0x81, 0x5, 0x3ff, 0x1, 0x10001, 0x0, 0xfffffffffffffffe, 0x3, 0x80000000, 0x3, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00006a7000)=0x0, 0x0}, 0x0, 0x2, 0x1, 0x7, 0x7a, 0x1000, 0x20, 0x0}, 0x0, 0x60f, 0xffffffffffffff9c, 0x7) r4 = syz_open_pts(0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f00007f9000)='/dev/input/event#\x00', 0x6, 0x400) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000078000)=0x0) get_robust_list(r6, &(0x7f00006bf000)=&(0x7f00007b9000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000347000)=0x18) r7 = accept4$ipx(0xffffffffffffffff, &(0x7f0000391000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000c2000)=0x10, 0x0) r8 = syz_fuseblk_mount(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f0000932000-0x8)='./file0\x00', 0xe003, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffff, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b9000-0x9)='/dev/ppp\x00', 0x88000, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ppoll(&(0x7f0000719000)=[{r1, 0x11, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x200, 0x0}, {r5, 0x200, 0x0}, {r7, 0x1000, 0x0}, {r8, 0x10, 0x0}, {r9, 0x10, 0x0}, {r10, 0x20, 0x0}], 0x9, &(0x7f0000ac9000)={0x0, 0x0}, &(0x7f0000bc5000-0x8)={0x0}, 0x8) 2018/01/24 21:36:49 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000caa000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004bb000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ec000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000069a000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) mq_timedreceive(r1, &(0x7f000058d000)=""/5, 0x5, 0x3, 0x0) write$selinux_access(r1, &(0x7f0000910000-0x33)={'system_u:object_r:etc_mail_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x30, 0x0}, 0x33) 2018/01/24 21:36:49 executing program 3: ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000081000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004f1000-0x8)=0x6) r1 = epoll_create1(0x0) syz_open_pts(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x2, r0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000008f000)={&(0x7f000052b000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000085b000-0x16)={0x0, 0xdd8, 0x7, [0x3ff, 0x1242, 0x2, 0x9, 0xb5, 0x2, 0x5]}, &(0x7f000092e000-0x4)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00004a7000-0x18)={r3, 0x8000, 0x10, "e469ceeb9c12af654ff31c41fc90f09a"}, 0x18) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000d37000-0xc)={0xfc147812d6696263, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/pktcdvd/control\x00', 0x840, 0x0) 2018/01/24 21:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x1b0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00008ba000-0x38)={&(0x7f0000c19000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8a000-0x10)={&(0x7f0000d19000-0x1184)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap$binder(&(0x7f00002ed000/0x3000)=nil, 0x3000, 0x3000000, 0x133, r1, 0x0) 2018/01/24 21:36:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000e1000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x195401) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000047d000-0x14)={0x0, 0x7, 0x5, 0xfffffffffffffff8, 0x1, 0x10001}, &(0x7f0000d69000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x1ff}, &(0x7f00001b4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f0d000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, r3, 0xfffffffffffffffc) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000002000-0x8)=0x4, 0x8) r5 = dup2(r4, r4) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r5, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/24 21:36:49 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/enforce\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bf4000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b0f000)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00007e3000)=0xfffffffffffffff9) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r6 = add_key$user(&(0x7f00001b2000)='user\x00', &(0x7f0000935000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000441000-0x8f)="1c517e0324e8938a836e85c9f9fbd8e564df6e66dd94eaec2d56259fd0c2eb3a8cc31dbfcc0c51c7843a0c09a0c741e49a84237962a31971890820a53670f0f7e01b86750227588130af62cd08c72de1660bd73e0a9f19b918a5601cb386f44d77ea2f222348b186f8eac0689eabba157a1dd0ddbf6c70ddac2d2075ab9f5f4c253795071db284cf9acd9f4370bce4", 0x8f, 0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cfd000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) r8 = getgid() keyctl$chown(0x4, r6, r7, r8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 21:36:49 executing program 2: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x308cc0cc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x4, [0x7fffffff, 0xffffffffffffff39, 0xe3c, 0x47a2, 0x4, 0x2, 0x7f34f46d, 0x100000000]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e9e000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) clock_gettime(0x5, &(0x7f0000785000)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000d9a000)=@proc={0x10, 0x0, 0x1, 0x2000000}, 0xc) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000492000)={r2, 0x0}, &(0x7f000004c000)={0x0}, 0x8) inotify_add_watch(r0, &(0x7f00006f9000)='./file0\x00', 0x6) 2018/01/24 21:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c49000-0xef)=""/239) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000046000)={0x0, 0x85, "dbf4621a480506ace370f6ac847353346dda4b8804bfb3e8c6a6c09c5a060d4dc7846b16855f4aa3fddfda558f8a6836bc1cc4065f2eef30019e152b9c38e55ccdcacd69d7dc67c648f6f764c268a8a15cdaaef26830d34fd3f397047f5581d69526d13910690c74c26f55c9c26b52df32600d4bf62d94832c89f60fe1b9c9d024f00f95d7"}, &(0x7f0000076000-0x4)=0x8d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a54000-0x6)={r1, 0x10d}, 0x6) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/24 21:36:49 executing program 1: r0 = open(&(0x7f000014a000)='./file0\x00', 0x0, 0xa5) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/24 21:36:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) 2018/01/24 21:36:49 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00006bf000-0x38)={&(0x7f0000431000)=@proc={0x10, 0x0, 0x2, 0x4080204}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)={0x118, 0x15, 0x20, 0x5, 0x0, "", [@typed={0xc, 0x50, @fd=r1}, @typed={0x18, 0x6, @str='selinux&system\x00'}, @typed={0xc, 0x41, @pid=r2}, @nested={0x60, 0x57, [@typed={0x10, 0x48, @u64=0x80000001}, @generic="7daf83cf36452fbae8bd1f873a5ecc57b9a2e747076b2a6da9d79db16df86f293c0ce266eafb157075440492a8f023be7da28f85ea4d12e5a02e85d1131bb27e395069579edff94871e6bce7"]}, @generic="ee687dd83499e42ea92d14271393e5da64", @typed={0x10, 0x2a, @str='keyring\x00'}, @typed={0x54, 0x20, @binary="17862855e2efb9e77c94b39cdb480b3758dff4498bb696f15a738c5176c019a9bbbfcd6d8360b72931fd6715af0f53d052df11bec0ca360c2e281d468d12f6f678718a8cbed5f096ee63ca4b"}]}, 0x118}], 0x1, &(0x7f00009e4000)=[], 0x0, 0x80}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0xffffffffffffffc1) 2018/01/24 21:36:49 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000007000)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000009000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d4b, 0x6121}, 0x98) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000003000-0x7)="4a5237a4c1b2df", 0x7) 2018/01/24 21:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b17000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fba000-0x5c)={{0xa, 0x2, 0x26cc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c}, {0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x4, [0xfffffffffffffff7, 0x1, 0x0, 0x7ff, 0x3, 0x800000000, 0x2, 0x12e]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00001e6000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffda2) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000deb000/0x3000)=nil, 0x3000, 0x1000005, 0x11, r0, 0x0) add_key$keyring(&(0x7f0000ded000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x4d)={0x0, 0x45, "9cd2c62f95840673fb975207dd48fed39f50b8594d5c2c9202b862fe2140291accc5285b2f2fba1f88b698ab1f464d2c2ffc74c36d6b83a6a164ea9a86a970da6855406c4d"}, &(0x7f0000002000-0x4)=0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000001000)=0x98) 2018/01/24 21:36:49 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb2000)={0x0, 0x0}, 0x4000) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f000013e000-0x8)={0x2, r1}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fb3000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/01/24 21:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef8000)={0x0, 0x0}, &(0x7f0000698000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bbf000-0x10)={r1, 0x9c, &(0x7f0000e30000)=[@in6={0xa, 0x1, 0x34, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eb4000)=0x10) fdatasync(r0) 2018/01/24 21:36:49 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/24 21:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x7fffe) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000d2c000-0x8)=[0xa3, 0x0]) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000004000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 21:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000db7000)=')#%\x00', 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9c000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, r0, &(0x7f0000ac9000-0x8)=0x0, 0x1000002800000008) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 21:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000516000)='-vmnet0vboxnet0proc/\x00', 0x3) sendto$inet(r0, &(0x7f0000235000-0x6c)="a1e7766afaebc3bb64b0ead625f93bbf8a3970c65fcc161758db65ca74e7c7d54d30cbc8ff743768b932bd7f14c29fda1d14b469d47c49db9f019566f32efaff8cac67ece18f414b74e3fca4c5bc7a36ad255792ca0342a81791ae46f958369b95f900d24c13886eb57128c8", 0x6c, 0x20000890, &(0x7f0000559000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000cdc000)={{0x2, 0x2, 0x7ff, 0x3, 0x4}, 0xffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/24 21:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004c4000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f70000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f000048e000/0x1000)=nil, 0x1000, 0xa, 0x110, r4, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) execve(&(0x7f00001d9000)='./file0\x00', &(0x7f0000e5c000)=[&(0x7f0000c51000-0xa)='/dev/ptmx\x00', &(0x7f0000813000)='wlan1cpuset\\/\x00', &(0x7f0000364000)='/dev/ptmx\x00'], &(0x7f000017f000)=[&(0x7f00006c9000-0xa)='/dev/ptmx\x00', &(0x7f0000647000)='\x00']) clock_gettime(0x0, &(0x7f0000c5a000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00001c4000-0xc0)=[{0x8, 0x23d000000000000, 0x3f, 0x6, @time={0x0, 0x989680}, {0x41, 0x0}, {0x4, 0xd8c}, @ext={0xaf, &(0x7f0000e87000)="5143b7e2beb10b814d09fa4e83ee81dfd33e67922e8383f52da769e34908cfe3d3517d20a3f8068764aaa1202c8508a5db8c87823e1d1440a995f56ff2fe40e511b8ce473baaa6c160c3374c827cdab7216ab076f551552f5210889f8518987ab51d4f798890af548afec13971d5baf42cc9506dd1d9bdb8753befacd712fcc99e76d51f1dc49df17bd96fd17b8547b8860964420d16b8052ac1c05840aa52185eacad3832c33194c68096b9711c83"}}, {0xfffffffffffffff9, 0x6, 0x8001, 0x80, @time={r6, r7+10000000}, {0x80000000, 0x200}, {0x8, 0x8001}, @raw32={[0x7, 0x6, 0x1]}}, {0x5, 0x0, 0xfff, 0x3, @tick=0x2, {0x2, 0xfffffffffffffff8}, {0x5, 0x8001}, @time=@time={0x0, 0x0}}, {0x1, 0x400, 0x40004000000, 0x1f, @time={0x0, 0x0}, {0xdb, 0x4}, {0x8, 0x0}, @connect={{0x8, 0x7fffffff}, {0x4, 0x2}}}], 0xc0) 2018/01/24 21:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000b5a000-0xf)='GPLGPL\\vmnet1#:', 0x2) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000096b000)={0x4, 0x0, 0x8e97}) recvfrom(r0, &(0x7f0000c9f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d07000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 21:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000cf9000-0x8)={0x0, 0x0}) chroot(&(0x7f0000c29000-0x8)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e52000-0x4)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000273000-0x8)='./file0\x00', 0x200, 0x182) bind$nfc_llcp(r1, &(0x7f0000ae8000)={0x27, 0x50, 0x7f, 0x7, 0x9, 0x7fff, "69cbcc77d20d5c3dd6c5e71078d3bd9c1ca952cbee0c0326fa587cca2bb605eb2e5fac0855698d431b42e2500482734be19a3595673a900ee3fb430b4e4734", 0x3ff}, 0x60) r2 = syz_open_procfs(r0, &(0x7f0000c92000-0x11)='maUs\x00') preadv(r2, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0xffffffffffffffff) getsockname$inet6(r2, &(0x7f00006c6000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000444000-0x4)=0x1c) [ 32.786178] audit: type=1400 audit(1516829809.630:21): avc: denied { read } for pid=6198 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 21:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet(0x2, 0x8000e, 0x7) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00008dc000)=0x9c7, 0x4) r1 = socket(0xb, 0x7, 0x10001) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000037b000-0xe6)="e6c71879230ad369069d106daad75113dd983524fb5329a40652b5535d95879994c7210acca12e661784e1a92dae7247a992723215b5ca730fa208c3a9eeaf61a5e30f89be1c1c2687ded4f8cf9c1e305d54aeb80e4084d82c0e646955c15e3b99b20eef96857bf608a44c9593eee3770d1db67f71e1dba39cf55dac87383785e0fe5713d544b7e609d4365a55b4bb13f62a265c4bce03dc8b1e5e41493f61b785339c70c47c950b2bcae2f269df0291ac139986755aa24b33f32069b6abaa5c64a6dd9e62f44378ded15b867a62ca652ea238e00ca7b2c03f1ace17ed02700e3d5cbe9021bc", 0xe6) ioprio_get$uid(0x0, 0x0) 2018/01/24 21:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00004e2000-0x1)=@file={0x0, ""/16}, &(0x7f0000b1c000)=0x12) getsockname$packet(0xffffffffffffffff, &(0x7f0000b93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000121000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000066000)={@common='ipddp0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) close(r4) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0xfef9, &(0x7f0000026000)=[], 0x0, &(0x7f0000847000)=[], 0x0, 0x0}, 0x0) connect$unix(r2, &(0x7f0000344000)=@file={0x1, './file0\x00'}, 0xa) listen(r5, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getresuid(&(0x7f0000110000-0x4)=0x0, &(0x7f0000498000)=0x0, &(0x7f0000ed9000)=0x0) ioctl$ASHMEM_SET_NAME(r6, 0x41007701, &(0x7f00007af000-0x30)='%nodevselfselfem1cpusetposix_acl_access-kmd5sum\x00') dup2(r3, r4) socket$l2tp(0x18, 0x1, 0x1) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 21:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000071c000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00002b9000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005b8000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcb000-0x4)=0xe8) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000382000)='net/sco\x00') fcntl$setpipe(r0, 0x407, 0x5) 2018/01/24 21:36:49 executing program 2: r0 = socket(0x11, 0x80a, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00004a2000)=0xfffffffffffff001, 0x8) getsockname$netrom(r0, &(0x7f0000f4f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000167000)=0x10) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/189) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000001000-0xc6)="2cb4cebaf8b1bf65597c2082af4be22afd3c86aa643f57f7eeab4cab59ee26976508ce06028b8097d0886454c57b8f1ff7c2c58a66734a303b1214794ec177d75bac98cdab0ad9f82110f48ad017725b01629bc28564a310b8ab5f8951b147f0add68a858d0198070cf1456d567f4501f2e828bf0ceb3be9f169c9ac62165f928324aaf93326ec6387c4b88eead493fe3b18803eb527fd7265f7b86d8acff525bc835eda0c05b7277415783351a20bc0d5230798d261ab7c537fbdfe9607495bbe4faa315f07", 0xc6, 0x5, &(0x7f0000003000-0x14)={0x11, 0x1f799288fc5be3d7, r3, 0x1, 0xff00000000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) 2018/01/24 21:36:49 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7c000-0x4)=0x4000000000004, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000ffb000-0x8)='trusted\x00', &(0x7f00003f4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ffb000-0x10)="be786c4d0091f5763c054ba59b9686ea", 0x10, 0xfffffffffffffff9) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000008d000-0x5)='user\x00', &(0x7f0000f60000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ffb000-0xc7)="b6a4b6ed5d8956257b788a1eb1e4cccfff5c82c5230d648e685bd595b9bf22775809fd4f8e7c10230a322086c130ce8536505c821029904988e14042942159f54c50c711af409beee4e7fefebcd46cbc1fb93a2539ec360f7b89e8b8e755aa04be7f9326faa54e88f881ab58383acfda9e1644af7183ef0d9f8f8c2440401ecd8f8dd31bfb21ba1be63f7de4156f0a5acb1c39698f8596aff2a3023c01adbb8ccb0186537cc28788049a999af0fd54af58c9cd0d631aa39c678cd7fd44e2aac0c4198d134f6cfd", 0xc7, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000ffa000)=[{&(0x7f00009ca000)="7ba9f77e71f2957b23c330f9940a69ba1087fc2ca1b773e22646b50fba037fec2628527f6a7d41eda059ec1ea65ee3c46ef8a5f30f02081ec3a1e725c97ebef7677cba46529bdc5852a1097cad9010b4bda66e51a3f3743f4c74ce47e6619bc285e3c934d5a854030f3990eaa228dd60f71e5d27b66fce29c79671ae23f9f0136a479c29f5541a961cd59856abe91c0eb620aa8f60697b76dde56d7c6d3d21ed84656e0191553ece894a36428a1e29d8004a39fda2738cea", 0xb8}, {&(0x7f0000b60000)="a84e28cf7f7382ddb884012237a3383bb3f56b2b1ced3da6d419dd82a96df68edc6e77eaa177549b9c3610c9b4469c47a49cb868ae7780c48d639daacc5a4b87220bc032d49baa7840b4ea5381385a7e8d9fc45232124b2844b070157b842e0ffc53f916108db5d5e4aacf2a1565a6354aa6833c5dce6a0f0f5027408ce35c73837d57ea205e7ef2f0c116877573930d5aa6e8908f31130f5fa1d37c1fb74321e895e9f73da34859e7bef82f08df29ee788297324164c916c76edf3ff818a3da9f4ae3d62864fb57e75ed1ecfb68c9ffa39b584576f336837a9f", 0xda}, {&(0x7f0000ffa000)="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", 0xff}, {&(0x7f00003f3000)="02d5ffbc45d160d2f16fc3d28e9010e2495f9059704fa5f5d754ef5de1e6e110d1a44370153df189dc6ef70593edd4b308460ef5924c62410faf955556f242000b1fd377e16ebe84163ad0b545706aac3dc5c99d594ce15e210b6df2802885811e939350691bc3ebe74612374222a455a751510f65d23062366341b8217cf9a8c06b910cf2d3cd1fb758635b20c4dd8f9be2a769bc53d640ed29", 0x9a}, {&(0x7f0000ffb000-0x38)="afffa250bac7719f20e2ec8a299545d33258941c73247dde6b3289ce8ca5fbde70bb9d98312f251df673d379a79b9e2a6c6554a4d335e8b6", 0x38}, {&(0x7f0000fe0000)="2748a183b9b6fea93f29a99cf4faa48b4de4d2f1a1068eefd0dd987ff59b1c888b4280144eda3af90e64be768d97e7662e8ceea62a910712cba473334f112707f37725fada8702d8b2580e9d25e034194c5969794213090d86ddabd0c8d5879bdf3238b88a31aa094d79aa342e0b175f55f98d9a4581130afa5b0d8c3f6c1bd0b673fd23ce459225ce0fd8c17f3705f239ce7447fb59d427edefe9f8510238d72e9633cb07752e2ea27d1b4886de97390a0f1dd1df0d57abafe1cc325615f2eaa9bf4b82afaadb8acfa597fc40633c8773c4a566d44e7a163fe3cf", 0xdb}, {&(0x7f0000ffa000)="a412ecda4a6a567c169c82b478e0d1a23625ecca8e44b2b37b4cba3eb695b98990bf0ef026906a23909952364409e34ba55f5ca25d1fe2d2124f42e2e0824844c2c6d4b89794667e6a9e6555f336b9f55b3bcb4911d49120621a8310b6dab4f7f2d69e1138b29faa18717f39cbfc2972567e1acb6bcef047d77e22f3db0af8ce45bbbf1239c7d4d854de93ba09f3", 0x8e}, {&(0x7f0000030000)="96f294054d1e07ad7fcca7012c49a613949070453d58dc5a2dfffc033ea960c75647835e9e03747304b0156f94e6d81adf46ec3ec9e965de78c5664908cbc5034a3b11156bc07a05be2af71c33ee2b4c1028f0b38438196e66e26c27cb385b146b8947794735d6b004b807ad56bdaff945c4f9689fe43202cfb7e30e10e7b14967942c9c79bc4e46feb818b999f21f30cdad352051a587496b71961a", 0x9c}, {&(0x7f00004c7000-0x4e)="aad3cdfa277667da4060e0191357de0e5b45addaa943b26f24ce6aacdd8a95f82d4cb3078afc480998dec2c25ff039ab87e6aa06c0457f10f6e42f824f951c420465dd86d592cf866f7ae7d751ba", 0x4e}], 0x9, r2) 2018/01/24 21:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000516000)='-vmnet0vboxnet0proc/\x00', 0x3) sendto$inet(r0, &(0x7f0000235000-0x6c)="a1e7766afaebc3bb64b0ead625f93bbf8a3970c65fcc161758db65ca74e7c7d54d30cbc8ff743768b932bd7f14c29fda1d14b469d47c49db9f019566f32efaff8cac67ece18f414b74e3fca4c5bc7a36ad255792ca0342a81791ae46f958369b95f900d24c13886eb57128c8", 0x6c, 0x20000890, &(0x7f0000559000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000cdc000)={{0x2, 0x2, 0x7ff, 0x3, 0x4}, 0xffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/24 21:36:49 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x2a0400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000003000-0x50)={{0x5, 0x800}, {0x37, 0x2}, 0x8001, 0x5, 0x1587, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0xff, &(0x7f0000007000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000004000-0x2f)='Gmime_type&vmnet0,procppp1#securityeth0keyring\x00', 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x3ff, 0x80000000, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x101, 0x4, 0x0}, &(0x7f0000008000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000008000)={r4, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)=[&(0x7f0000004000-0x12)='/dev/loop-control\x00', &(0x7f0000002000)='/dev/loop-control\x00'], &(0x7f0000009000-0x18)=[&(0x7f0000007000-0x1)='\x00', &(0x7f000000a000-0x2)='!\x00', &(0x7f0000009000)='\x00']) r5 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/24 21:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000977000-0x8)='./file0\x00', 0x1003, 0x0) execve(&(0x7f00006d2000-0x8)='./file0\x00', &(0x7f0000a4e000)=[&(0x7f0000b07000+0x5da)='*@:eth0{\x00'], &(0x7f0000800000)=[&(0x7f0000e5b000)='\x00', &(0x7f00000b2000)='\x00']) link(&(0x7f00003a2000)='./bus\x00', &(0x7f0000de7000-0x6)='./bus\x00') r0 = open(&(0x7f000064b000)='./bus\x00', 0x103001, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1f) 2018/01/24 21:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f000069a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000-0x30)=[], 0x0, &(0x7f0000f1a000-0x10)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) read(r1, &(0x7f0000ebd000-0xaf)=""/175, 0xaf) r3 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00004b4000)="97a34ed4820ee4427764095c471b18c61a720d6cfb70d1c083645d6ec9ef5e6a8ff4f02d007638e762bc9decdf8901a4fc50f1a5e300a382539b76da35541833b9133b8559", 0x45, 0x400c810, &(0x7f00001af000)=@abs={0x1, 0x0, 0x2}, 0x8) read(r0, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(0xffffffffffffffff, 0x8, r2) sched_setparam(r2, &(0x7f000056c000-0x4)=0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) sendto(r1, &(0x7f000058e000)="6e9eca8b9381ff2b1ad0abf2b0f9091802d688723af51a387dcad2b06003685bb77252ffc366d4dda927814b8c3243f363cfbb863ba5020c634981ccc5a46a8aad483dc99554ef6023b1961ab426191f432d2173ad9618ae701ae1dc270b774d086c8c73abb56d4f98d0175adcb4339ccd1b01240357ed3a7dd90dad944b64894e462f973da240a820650f502e59ca0bea56a365fdfe741d2525187e166f3fbea0c5b052b1dc8ea800c69502d1151f710a8ecaac12673e4e77c9bc004c5a53bac852dd59", 0xc4, 0x0, &(0x7f0000ec3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x2, 0x3, {0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}}, 0x3a) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r2, 0x16) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000b78000-0x8)={0x5f, 0x6}) 2018/01/24 21:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000923000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$ipx(r1, &(0x7f0000d92000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0x10) 2018/01/24 21:36:49 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) getcwd(&(0x7f0000c81000)=""/11, 0xb) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dac000)=0x0) 2018/01/24 21:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syncfs(r0) write(r0, &(0x7f00008f1000-0x81)="fc0000001a00f7a4aa040008090007000a002259020000000400030021000400004533a49e3500a60000000000036915fa2c1ec2ff12f00000004b461219d07f94000200ff0f000000000000256f1a2774c1117c22ebc247ad0010000000000000d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015bfffdcf3cdefd5a32e280fc83ab82f687f70c9d0009fe0800000003b2000000000000040112bab2b9d243f295ed89e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01021d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d3000057f1", 0xfc) 2018/01/24 21:36:49 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d5b000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='yam0\x00', 0xe8}) 2018/01/24 21:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000195000-0x81)=""/129) syz_open_dev$sndseq(&(0x7f0000148000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a2e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000518000-0x8)={0x0, 0x100}, &(0x7f0000883000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000551000)={r2, 0x800, 0x30}, &(0x7f00000d5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000117000)={r2, 0x4}, 0x6) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000197000-0x4)=0x5) 2018/01/24 21:36:49 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000017000-0x30)={0x44, 0x0, &(0x7f0000016000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000e000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000015000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='net/ip_tables_names\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000019000-0xec)="eab605c31ed55ef1a66d2c52562ef996f0458b54326defea09386b28123a814b727a44735326154908d5f12cdfa4bc53c99c7fc81d5ba2289b0540ef91d70741f74a6edb0bb7b509f008dcc8844b8fb032a90cffebdc55f8001cb453087891b538dc31eafa3488b391727ad3c3f5e9f775b557542d358b395d6e2cbe86bc27216e6752cc4209b11492ad772fb0a2aaf5409a2b7a3192e44963b3423200fb4bc02fdf9d70a496771d29d6d93e1a90c4c40be4300ae94394805ce4fae0839f03e1c8996c877b4803b688ad0902f3387a5aa8d777c99c92a5e4dd2a08855fd15d69be139f2da492692bf430ffb6", 0xec) [ 32.938239] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 32.965564] binder: 6262:6263 Acquire 1 refcount change on invalid ref 0 ret -22 [ 32.966676] binder: 6262:6264 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/24 21:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) r1 = dup(r0) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/24 21:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000009b000-0xc2)="22707a7d895a79399661b03b522cfebfcd0ecf7e76ec348918ce9cff54cde82dcda12e5accb8348935838494f151dab9da2666b9f2e0ee6358229c7c49579be85c9adac125f7a88d31594902a0bb996dde1389485f87f384f478aa6b6a2c7fe7b7f56c4ce1626ac2e7ab42c7202784751a4621f79487a2ca9e1def1265f2613fc4e46fec36e8ea52c060ae052337769ce42f7ad1c66bc8fa5a17851dc13e4a49a4f61c5cca327a0d5aab9a570b9cde115f7e652537153a12a28429528a395b1d3fe5") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006cb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_validatetrans(r1, &(0x7f0000bee000-0x78)={'system_u:object_r:systemd_logind_var_run_t:s0', 0x20, 'system_u:object_r:crond_initrc_exec_t:s0', 0x20, 0x37, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x78) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x5, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/24 21:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f000099a000-0x6)="04746300de", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c55000)='keyring\x00', r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a3000-0xd)='/selinux/mls\x00', 0x0, 0x0) uname(&(0x7f0000a5e000)=""/144) 2018/01/24 21:36:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xe)='net/netfilter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000-0x10)={0xfffffdad, &(0x7f0000000000)="193a105ffdc070785ea1990776e26b1d53a9b082920528bdc87a4c7d6389ffa388934e7047391004ae03aaabfd47579b7402b1421589e50cad4d962986c87e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000003000)=""/88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x74)=@newneigh={0x74, 0x1c, 0x20, 0x0, 0x1, {0xa, 0x0, 0x0, r2, 0x80, 0x82, 0xb}, [@NDA_SRC_VNI={0x8, 0xb, 0x101}, @NDA_CACHEINFO={0x14, 0x3, {0x100000000, 0x3f, 0xb0f, 0xffff}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x78c8}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_VNI={0x8, 0x7, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000084}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000ffe000)='./file1\x00', &(0x7f0000ffe000)=""/65, 0x41) 2018/01/24 21:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000403000)='./file0\x00', 0x200, 0x48) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) fsetxattr(r1, &(0x7f00005f4000-0x2)=@random={'security.', 'ppp1.\x00'}, &(0x7f0000467000)="776c616e30656d30b124657468306d696d655f7479706576626f786e6574305d766d6e6574305e2865746831232d73656c696e757800", 0x36, 0x3) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/24 21:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000209000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 21:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x40000000401070cd, &(0x7f0000d9c000-0x9c)="") 2018/01/24 21:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eaa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a37000)=""/89) r1 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000648000)=[{&(0x7f0000c2d000-0x17)="", 0x0}, {&(0x7f00009b8000)="24d4cb29631d31919a90c4ccfee001a8", 0x10}], 0x2, 0x0) 2018/01/24 21:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a43000-0x4)=0x0, &(0x7f00002f1000)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c29000)={0x0, 0x10, &(0x7f00000e2000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fec000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000083a000)={0x1, 0x8, 0x4, 0x9fd, 0x1000, 0x7, 0xa4, 0x1ff, r1}, &(0x7f000083f000)=0x20) 2018/01/24 21:36:50 executing program 5: r0 = syz_open_dev$mice(&(0x7f000064f000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ftruncate(r0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = creat(&(0x7f0000730000)='./file0\x00', 0x20) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000a96000)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r1) 2018/01/24 21:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000b8f000-0x8)={0x0, 0x0}) 2018/01/24 21:36:50 executing program 4: pipe(&(0x7f0000940000+0x453)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x54, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d82000)=""/204, &(0x7f00006d7000)=0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000a3a000-0x83)=""/131) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000b5e000-0x10c)=@dstopts={0x89, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xc2f5}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x58, {0x3ff, 0x14, 0x7, 0x2, [0x9, 0x40, 0x10001, 0x1, 0xffffc00000000000, 0x6, 0x9906, 0x2, 0x7f, 0xcd3e]}}, @ra={0x5, 0x2, 0x9}, @generic={0x8ed, 0x3d, "e24479a4c10c6619d80b4bb52ab209ac9dfdd31846aee25166f598fde2731b137e5cc3e8c85080122b4eb69464cad32996ea041b569a0b76a7f4914f69"}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x38, {0x80000001, 0xc, 0x4, 0xcfe3, [0x5, 0x9, 0x8000, 0x7b3, 0x7, 0x8]}}, @jumbo={0xc2, 0x4, 0x8}]}, 0x10c) dup3(r1, r1, 0x80000) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 244.937121] INFO: task syz-executor6:6280 blocked for more than 120 seconds. [ 244.944374] Not tainted 4.9.78-ge9dabe6 #19 [ 244.949320] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.957335] syz-executor6 D29680 6280 3418 0x00000004 [ 244.963060] ffff8801c4128000 ffff8801cab35f80 ffff8801cab379c0 ffff8801b2eeb000 [ 244.971127] ffff8801db221b98 ffff8801c4117a40 ffffffff838a1bbb 0000000000000002 [ 244.979266] 0000000041b58ab3 00ffffff8418af54 ffff8801db222468 ffff8801db222490 [ 244.987250] Call Trace: [ 244.989815] [] ? __schedule+0x67b/0x1ba0 [ 244.995497] [] schedule+0x7f/0x1b0 [ 245.000874] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.007621] [] ? plug_ctx_cmp+0x100/0x100 [ 245.013403] [] ? prepare_to_wait_event+0x450/0x450 [ 245.019979] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.026019] [] lo_ioctl+0xfdf/0x1990 [ 245.031405] [] ? get_futex_key+0x1050/0x1050 [ 245.037514] [] ? loop_lookup.part.19+0x110/0x110 [ 245.043896] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.049610] [] ? blkpg_ioctl+0x930/0x930 [ 245.055299] [] ? __lock_acquire+0x629/0x3640 [ 245.061382] [] ? do_futex+0x3f8/0x15c0 [ 245.066896] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.073761] [] block_ioctl+0xde/0x120 [ 245.079207] [] ? blkdev_fallocate+0x440/0x440 [ 245.085348] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.091056] [] ? ioctl_preallocate+0x220/0x220 [ 245.097284] [] ? selinux_file_ioctl+0x355/0x530 [ 245.103573] [] ? selinux_capable+0x40/0x40 [ 245.109453] [] ? __fget+0x201/0x3a0 [ 245.114700] [] ? __fget+0x228/0x3a0 [ 245.120073] [] ? __fget+0x47/0x3a0 [ 245.125254] [] ? security_file_ioctl+0x89/0xb0 [ 245.131501] [] SyS_ioctl+0x8f/0xc0 [ 245.136674] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.143252] [ 245.143252] Showing all locks held in the system: [ 245.149628] 2 locks held by khungtaskd/514: [ 245.153917] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.162606] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.172299] 2 locks held by getty/3309: [ 245.176250] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.185567] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.195486] 1 lock held by syz-executor6/6280: [ 245.200074] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.209425] 1 lock held by syz-executor6/6304: [ 245.213982] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.223325] [ 245.224922] ============================================= [ 245.224922] [ 245.232091] NMI backtrace for cpu 1 [ 245.235689] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge9dabe6 #19 [ 245.242841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.252166] ffff8801d8457d00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.260135] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d8457d38 [ 245.268099] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801b2906418 [ 245.276062] Call Trace: [ 245.278626] [] dump_stack+0xc1/0x128 [ 245.283960] [] ? irq_force_complete_move+0x390/0x390 [ 245.290680] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.296621] [] ? irq_force_complete_move+0x390/0x390 [ 245.303343] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.310418] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.317407] [] watchdog+0x6f0/0xa70 [ 245.322653] [] ? watchdog+0x125/0xa70 [ 245.328080] [] kthread+0x26d/0x300 [ 245.333237] [] ? reset_hung_task_detector+0x20/0x20 [ 245.339870] [] ? kthread_park+0xa0/0xa0 [ 245.345463] [] ? kthread_park+0xa0/0xa0 [ 245.351058] [] ? kthread_park+0xa0/0xa0 [ 245.356648] [] ret_from_fork+0x5c/0x70 [ 245.362294] Sending NMI from CPU 1 to CPUs 0: [ 245.366792] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 245.374157] Kernel panic - not syncing: hung_task: blocked tasks [ 245.380284] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge9dabe6 #19 [ 245.387447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.396772] ffff8801d8457cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8457d90 [ 245.404738] ffff8801b2906400 dffffc0000000000 ffffffff84409000 ffff8801d8457d80 [ 245.412712] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.420674] Call Trace: [ 245.423231] [] dump_stack+0xc1/0x128 [ 245.428561] [] panic+0x1bc/0x3a8 [ 245.433546] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.441741] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.448984] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.456227] [] watchdog+0x701/0xa70 [ 245.461472] [] ? watchdog+0x125/0xa70 [ 245.466889] [] kthread+0x26d/0x300 [ 245.472047] [] ? reset_hung_task_detector+0x20/0x20 [ 245.478679] [] ? kthread_park+0xa0/0xa0 [ 245.484269] [] ? kthread_park+0xa0/0xa0 [ 245.489859] [] ? kthread_park+0xa0/0xa0 [ 245.495456] [] ret_from_fork+0x5c/0x70 [ 245.501554] Dumping ftrace buffer: [ 245.505198] (ftrace buffer empty) [ 245.508891] Kernel Offset: disabled [ 245.512495] Rebooting in 86400 seconds..