elf/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000006000-0x8c)={0x22b7, 0x6, 0x101, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0xfffffffffffffffb, 0x0, 0x4, 0x5, 0x4, 0x2, 0xfffffffeffffffff, 0x1, r0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r2 = eventfd(0x54e5) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f0000002000)=0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) 2017/12/24 02:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000cb1000)=0x205, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00001d7000-0x70)={0x9, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x379a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffe, 0x0, 0x7, 0x2, &(0x7f0000b4a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffff0000, 0x8, 0x6}) write(0xffffffffffffffff, &(0x7f0000f23000-0xab)="260000002400430504edff0101000021000000040100000000000000f1ffffffffff03000000", 0x26) 2017/12/24 02:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000c56000)='./file0\x00', &(0x7f0000bb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10003fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x0, &(0x7f0000ad5000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000228000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000042000)={0x1, 0x1f, &(0x7f00002ee000)="8c762058669dd2ba0155b3407c1c6597935631b017b796cf51a13560302109"}) clock_gettime(0x0, &(0x7f000080b000)={0x0, 0x0}) select(0x40, &(0x7f000018b000-0x40)={0x1, 0xff, 0x1ff, 0xe35, 0x2, 0xf5, 0x3b35cba2, 0x5}, &(0x7f0000676000)={0x100000000000, 0x101, 0x40, 0xdbf, 0x3f39, 0x2d, 0x1f, 0x800}, &(0x7f0000aa0000-0x40)={0x0, 0x0, 0x6, 0x1000000000, 0x3, 0x5, 0x6, 0xe70}, &(0x7f0000a58000-0x8)={r2, r3/1000+30000}) 2017/12/24 02:55:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x8000101880) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000061f000-0xc)='/dev/autofs\x00', 0x400000, 0x0) signalfd(r0, &(0x7f00006c4000)={0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006ed000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006d6000-0xb8)={0x0, 0x200, 0x8628, 0x42, 0x16ed, 0x4, 0x367, 0x10001, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x5, 0x6, 0x3f, 0x1000}}, &(0x7f0000d73000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b9b000-0x8c)={r2, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000-0x4)=0x8c) close(r0) 2017/12/24 02:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/1, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x5402, &(0x7f0000798000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000306000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000b33000-0x10)={0x3, 0x0, 0x8, 0xffffffff000000}) 2017/12/24 02:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x100000000011, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a52000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fbc000)=0x0) sched_rr_get_interval(r1, &(0x7f00005c4000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, &(0x7f0000768000)={0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, &(0x7f0000349000)={r2, 0x989680}, &(0x7f0000a08000-0x8)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/24 02:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00001c5000+0xec2)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dce000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x4, 0x9, 0x80}, &(0x7f0000cef000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bb2000-0x8)={r1, 0x8000}, &(0x7f0000b60000-0x4)=0x8) 2017/12/24 02:55:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/rfkill\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f00003b1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000)="", 0x0) 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d7000)='/selinux/access\x00', 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000569000)=""/131, &(0x7f00005de000)=0x83) seccomp(0x0, 0x0, &(0x7f00009c8000)={0x0, &(0x7f0000ce8000)=[]}) mincore(&(0x7f00008ca000/0x4000)=nil, 0x4000, &(0x7f0000617000-0x6d)=""/109) 2017/12/24 02:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000228000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000039a000-0x14)={0x2, 0x0, 0x0, 0x0, 0x80000000}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dac000)='/selinux/access\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000767000-0x8)='./file0\x00', 0x124) 2017/12/24 02:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) syslog(0xb, 0x0, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000060f000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x8, 0x7f, 0x0}, &(0x7f00007c5000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004d9000-0x20)={0x10001, 0x690e, 0x2, 0x100, 0x0, 0x546c, 0x3f, 0x11cb, r1}, &(0x7f00008fe000-0x4)=0x20) 2017/12/24 02:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000571000-0xe)='/dev/keychord\x00', 0x204101, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000045a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) recvfrom$inet6(r0, &(0x7f0000cc5000-0x23)=""/35, 0x23, 0x40002000, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f000070b000)=0x3ff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e37000)={@common='bond0\x00', &(0x7f0000fa9000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r2, &(0x7f0000b0a000)=[{&(0x7f0000073000)=""/133, 0x85}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000548000-0x4)=0x0, &(0x7f0000c8c000)=0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000042e000)=0x0) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x0, &(0x7f0000193000-0x10)=[]}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000cc000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000a68000-0x1)=0x3) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) sched_yield() 2017/12/24 02:55:16 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000030000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) 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_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f000004a000-0xd)='/dev/urandom\x00', 0x0, 0x200000) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000052000-0xc)={0x4, [0x8, 0x101, 0x5, 0x6]}, &(0x7f000002a000)=0xc) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x1c) 2017/12/24 02:55:16 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e3a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000fef000-0x8)={0x6}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005f5000)=[{&(0x7f0000fe8000)=[{0xdf6, 0x0, 0x0, 0x0, 0x0, "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"}, {0x1a, 0xd681, 0x303, 0x5, 0x60d, "0afa0e3c80e41ab4aa3e"}, {0xf5, 0x7, 0x20, 0x440, 0x80, "1a37b1901a70f5ecc01c03812cc131cdcf38da3f44a46d02cbcf52361f9d014ea99b5c972770d0d3e6ba15f5e53999db8998df8cf7804d3b230dddc35c16a417ac5aa94cf2043d6b8f95aa4f77488af03d298bb9528114e876d82cd57cf616e93fe768e22f2d1449af64b0af287b778ee15710c2959a58fdf5cef88a76a483241ddc8e39bfa35e94b0b90b2d12f95333780cf966a1ca28878999b483753eae9f223e042c01968ac026711e746f87ab542e8aabb74d112952cbfdfe180c14e1971ef8730359a0ebe091017035b90cddd7df10ddc7406e6ebd700c7e677fadc1c60e009d71a1"}], 0xf05}, {&(0x7f00008e7000)=[], 0x0}, {&(0x7f0000fea000)=[{0xfa, 0x9, 0x310, 0xfffffffffffffffc, 0x3, "9e2a2999a9b97d14d92caf22fed49c7933c32f602174216b3a0455e600cda4e736180921ff2d71cd3dc52a51640eb070d1565d6e4b988371c89f7d86f1ecb66f07f02a98a0a1626119f5db8e9992d1a3f9b5526df49361c110ceaf06b59d8d412117a2f6a7a169fbebbd12be616db904622ca824cd8a560c1e675aef44544882c13eea8034d98e745c977fedf5747ef6f28e59a09f08cf32525e629a2dd67794bc678210e86920ade6fe4de58b51551a8b953540b80b7691c7285c33ba7c6a5e425c0c21478d615b65ab82d57e9d1334189d75d56564fa465cbec01c42b878833e2f8925d3dc3ca488a7"}, {0x17, 0xa0e, 0x100, 0x6, 0x0, "7848d5858403e0"}, {0x63, 0x5e4, 0x300, 0x4, 0x6, "df10e8e892530e4813f3468ee0d62c9d15ebf9b637dc6975f8179c4cf511dc1aae6738b48c703764f3a95752001dd81a466111399ba95772ded84a081f60c865370afc76c9a7fb27da0226ef253ec0a94bbeb4"}], 0x174}, {&(0x7f0000316000)=[{0xe9, 0x5, 0x20, 0x4, 0x1, "e0513dcc57fd4d3c1f37efd078ffb311cd8ceb0efab6d1ffd4e999695dc78ef7bda09b6985697319d0196ee8addc1ae200df0209a6794dda43d41fb19a27c93c0fa41d1257ad0bd66acfbb8332ac160157f4865625bc6d2e5b6a3a9a5971c01aef334405ea915643dad7e477cbc5e265934192cbbf8168d07c75454d9d0e7ffe6f00b38c2935f3f002ff08ba6eb25c49e57fddd6a9abe06003a96aa03960424d98e5e26282d0db43e0bab52d1ab03b5a7fc495d34e4fad58ad2a3229fc25f3040935130fc8f86c11c5570db5ccb93a0f33150fca2a2d1ba665"}, {0x2e, 0x7, 0x0, 0xffff, 0x81, "ec0a7b279512c48011caf2b0da54ca1e1ade1cc37fcccb3cb9c442dc4d65"}, {0x21, 0x7, 0x100, 0x9, 0x2, "f23ef5f79e94287ac7a75052766f7835fd"}], 0x138}], 0x4, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000424000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000b13000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fef000-0x18)={0x0, 0x9, 0x0, 0x27, 0x1}, &(0x7f0000cef000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000062c000)={r3, @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]}}, 0x8c) 2017/12/24 02:55:16 executing program 3: r0 = socket(0x10, 0x3, 0x1) mremap(&(0x7f0000a2b000/0x2000)=nil, 0x2000, 0x14000, 0x3, &(0x7f0000f62000/0x14000)=nil) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e80000-0x4)=0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000f6e000-0x9)='/dev/ppp\x00', 0x8400, 0x0) 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000d3000-0x1)='.') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2017/12/24 02:55:16 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000008000-0x24)={0xcd63, 0x6, 0x3, 0x4b, &(0x7f0000005000)=""/75, 0xa5, &(0x7f0000000000)=""/165, 0xff, &(0x7f0000004000)=""/255}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) time(&(0x7f0000005000-0x8)=0x0) 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003bf000-0x40)=[{0x4, 0x101}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000220000)=0x0, &(0x7f00006bf000)=0x4) ioctl$KDENABIO(r1, 0x4b36) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000562000)={0x3, 0x3, 0x8001, 0x0, 0x80000000}) 2017/12/24 02:55:16 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000256000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x4, 0x4, 0xdb}, &(0x7f0000fea000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c82000-0x8)=@assoc_value={r1, 0xbb9}, &(0x7f0000843000-0x4)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000003000)=0x1e) 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000001000-0x1)='@', &(0x7f00003c5000)=0x0, &(0x7f000007f000)=0x0, &(0x7f00003c5000)="") 2017/12/24 02:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000325000)=[{&(0x7f000003c000-0x13)=[{0x13, 0x11, 0xffffffffffffefff, 0x0, 0x0, "1ad441"}], 0x13}], 0x1, 0x0, 0x0, 0x0}, 0x10000000000000) 2017/12/24 02:55:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x800000c957) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) shutdown(r1, 0x1) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000000a000-0xc)={0xffffffffffffffff, 0x0}) ioctl$int_in(r1, 0x54d2, &(0x7f00005b8000)=0x3) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000477000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ca000-0x2)=0xc) getresgid(&(0x7f0000143000-0x4)=0x0, &(0x7f0000f2a000-0x4)=0x0, &(0x7f00005f0000-0x4)=0x0) getpgrp(r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003e5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000-0x4)=0xe8) getgroups(0x4, &(0x7f0000be1000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0xdffffffffbfffffc, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000b06000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000caa000-0xa2)={r5, 0x9a, "93dc76611ddeaaf976e5948074f446c686ef1af45982d82ad99fb2ff79cf4d1645015d78ae707bf5d23701eef222fd7ff692a86c80f6d0410e2894295c5566059c2001a17c641f571f4165e44d7244c650d922e3e624d96d1db494a99780bf962c49daba3fcd385309cca35ecd632c5e3f9f951725ad3810c4b7f7cf6d82f81b094a2499f44896e95138800640102774ac9b040284df4f46361c"}, &(0x7f00009dc000-0x4)=0xa2) r6 = socket(0x13, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000962000-0xa6)={0x0, 0x9e, "8b9a2b11f70dab9ecf3ecc2fdc2949132c291ecc7eae7bd4c385c84677368e52b6e0c415561c37ae7ddda6746d307ea8afbe31f4d36c870bd397fce360fb2d2bd72381cbb79bdd1f94640db205a3c37c7e8c4eb1b1a8e0790cea781205a542765dcef445a0d4957e2325345d5a4e6de7e1eb237f08b8ce489627420e9dd92d296cc8d5e64ced2cd7e811edb7a5ccbe3f760e3bf79aa9da7796521560e67f"}, &(0x7f0000d2e000)=0xa6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000ab7000)={r7, 0x8}, 0x6) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mlock(&(0x7f0000c5e000/0x3000)=nil, 0x3000) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00005f6000/0x4000)=nil) remap_file_pages(&(0x7f0000629000/0x9000)=nil, 0x9000, 0x5, 0x0, 0x100) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008da000-0x4)=0x0) geteuid() getgid() 2017/12/24 02:55:16 executing program 4: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x6, &(0x7f0000719000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup3(r3, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00006c0000)="170000001a001bed0000132100f404008100000000018d", 0x17) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000752000)='/dev/autofs\x00', 0x101010, 0x0) recvfrom(r1, &(0x7f0000b77000)=""/76, 0x4c, 0x20, &(0x7f00000e6000-0x6)=@hci={0x1f, 0x3, 0x3}, 0x6) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000080000)=""/124) readlink(&(0x7f0000872000-0x8)='./file0\x00', &(0x7f000017e000)=""/87, 0x57) ioctl$KDMKTONE(r2, 0x4b3b, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2017/12/24 02:55:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/ppp\x00', 0xa0000, 0x0) r1 = syz_open_pts(r0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xeb)=""/235) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x5b)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x40, 0x0) munlockall() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000004000-0x10)={0x3, {"2e4c8cf473565e"}, 0x5}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000006000-0x8)={0x1, &(0x7f0000003000)=[{0x0, 0x0}]}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000005000)=0x8000, 0x4) r3 = getpid() setpriority(0x3, r3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000004000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x7, &(0x7f0000003000-0x1c)=[r4, r5, r6, r7, r8, r9, r10]) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xd)='net/dev\x00') epoll_create(0x1) preadv(r0, &(0x7f0000bb9000-0x20)=[{&(0x7f00007f9000)=""/33, 0x21}, {&(0x7f00007f6000-0x37)=""/55, 0x37}, {&(0x7f000045a000)=""/97, 0x61}, {&(0x7f0000d82000)=""/226, 0xe2}], 0x4, 0x102) prctl$getreaper(0x2, &(0x7f0000c77000-0x4)=0x0) 2017/12/24 02:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000020b000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000f85000-0x8)=0x0) r1 = dup3(r0, r0, 0x80000) epoll_wait(r1, &(0x7f0000640000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1) 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x8000a, 0x2) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00009b6000)=0x0, &(0x7f0000570000)=0x4) setsockopt(r0, 0x94ec, 0x6, &(0x7f0000589000)="444ca49dbded41eccf20dfb7887ca924a9fc9489f1dada0dbe672d9b6b17fbeee4363e675903ef60bf5996a8cef63b71352bd5788bb9400672444f728a81ca76982a24ad47e8d2796ac398dd8ebf9200c5ba6f3bf3d4acccbfc11356366bc55a8840445f3e0f71d79fcd187fb63cd69a3f74bd41fe90bc0430ab899dd6cae866de953a8a1539df9cb83a5af62939624f09bc27be608d1cf942a894097124b4f1fd830c5de38541", 0xa7) 2017/12/24 02:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aab000-0x9)='/dev/rtc\x00', 0x8004, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2017/12/24 02:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0x10, 0x80803, 0x3, &(0x7f0000757000-0x8)={0x0, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003fd000)={0x0, 0x0, 0x0}, &(0x7f00008a7000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000062a000-0x8)=@assoc_value={0x0, 0x9608}, &(0x7f0000f30000)=0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000937000-0x8)={r6, 0x8}, 0x8) ptrace(0x4207, r5) ptrace(0x4217, r4) ptrace$getregs(0x11, r5, 0x0, &(0x7f0000162000)=""/0) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009e1000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000bc6000)={0x8, 0x3, 0x2, 0x6d}) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000ceb000)=""/38, &(0x7f000067f000)=0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000051f000-0x4)=0x0, &(0x7f0000192000-0x4)=0x4) getsockopt(r0, 0x1, 0x8, &(0x7f00000e8000-0x19)=""/25, &(0x7f0000209000-0x4)=0x19) 2017/12/24 02:55:16 executing program 1: mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000438000-0x8)='./file0\x00', &(0x7f000082d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000997000)=[]) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000998000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x9a2a, &(0x7f0000999000-0x2b)="73b6fdef690dfacae9d8f081e41319ec6e96ecfce00bb03455a4837c2c1d0d764bc7c1c8eb0e931eb659bd") mmap(&(0x7f0000999000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x20000000000008, &(0x7f000099a000-0x4)=0x0) 2017/12/24 02:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000f89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b8b000)={0x6, 0x8001, 0x10000, 0x81, 0x0}, &(0x7f0000c61000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f2d000)={r4, 0xe5, 0x3, "d74399"}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000744000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000106000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007b8000-0x4)=0x0) lstat(&(0x7f0000522000)='./file0\x00', &(0x7f0000e92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d94000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a56000-0x4)=0xc) r12 = getuid() getgroups(0x3, &(0x7f0000314000)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ff3000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c22000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1b000)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000c8c000-0x8)={0x0, 0x0}) stat(&(0x7f000041b000-0x8)='./file0\x00', &(0x7f00006b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000bf2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000015d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005ae000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000f72000-0x4)=0x0, &(0x7f00006ae000)=0x0, &(0x7f0000450000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000077d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000075f000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a6000)=0xe8) getgroups(0x2, &(0x7f0000647000)=[0xffffffffffffffff, 0xffffffffffffffff]) r25 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000886000-0x32)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000)=0xe8) fstat(r0, &(0x7f00001ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000056c000-0xa8)=[{&(0x7f0000b02000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a4c000-0x28)=[{&(0x7f000078a000)="89951a38f292e4453f113cdd396a324bd1520a2679808c79da1488e26da72b6e4cc27dd86399a634695fcf272d99a0f84967c31ce78a6e362221e06d192535fb1ecd2cfb05cca4d0304cf2940d9fe54320eda3fba073843040490d1280598725b472cf4b48dbbc68f1022f8cb6bd0bf13c9000a7da6f126db1763a9e3ed8544202e79b0c6dd05cba00517aa2f1f6f11e85c1349ec715d1cd19bc2d07a6eb0fca12d68dc59f0416827b423c793bcd4d588e458f237c31518f3ecd823b9014ff9e40bc7fec66873454276f2537fe24b3d1de7acd31a4a03247ca54ca64dca8deb8e24bc00a49d50dea0c7cc8b25ff69f3093a23b883dd1", 0xf6}, {&(0x7f00004e1000-0xbf)="036ac3206afd6d0757b95c7bb2a6e82754a035ab1703ee31f6ef029665a7fcdfd9611cd552c6ec4cfd9822c2d40a44dcc1ee40a6cdd6034e2fad3b11c871bd62587ba342971927c21e2d0373ad8bb8b0fafea10c9f8b2669e68f86791d8664752e1d09446ce2fe49e713779a30908c3bc810430b097ec64973d0c0756c019ed871bdccd9639cf7010f6b9864db0a728b07d33441394d1a0024765ec0bca8517ffc1874fa57847ac4ac985f8a818f9a315b8d265608b9611f102a21742a02c2", 0xbf}, {&(0x7f000000e000+0xcf5)="", 0x0}, {&(0x7f0000d89000-0x81)="c5982397066c1d59270392c68604ef5aa2061f93de1c4c06e4b35a850b4608cae880db7b9dc2d018d3bc47bd4df9e26d52d685cb89a3908cbc0f40486edaf4181926d207d7ec5997eb518899771dd369bd9d33817030a5544a20fc63299db797cb5eb28a06e3d4126b282ae33d175eb85f210aa672dcf90132452c894097956a04", 0x81}, {&(0x7f0000462000-0x49)="51b35e0e1fbcd5fe38be14b33ee9fc989634a55f5b7974ccb92ec342ae994f5515bfed25c2689ff07545196ea9703bb157cbfc9fad0c76f5decbd1c5060b5dc423cb5f13e99adacf86", 0x49}], 0x5, &(0x7f0000806000)=[@rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x2c, 0x20000000}, {&(0x7f000061d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d1b000-0x32)=[{&(0x7f00003eb000-0xd1)="c81951219add14228616888266ad8de3ef6182e6c1647b5eaf8e4fc198d6fc1fd14c32bd7ac06a33e59b62621bd68a99536b3def20ab72fad8e2d531a5230283ce1851a0035be482eb96c38f32e59bb65d2c3373b84b016b3428d36a9d120d8da46ecd695b50423c9bc44a465da4dd47bfbab5c87c3787a521e568537395149b84659c4e5e0fda73b50e9da4cb6ea11b020ceabde42b74fbb922db5ce91608885b1a2b4de81e3e669c2d2940a94ef5dd4a8d7d41ec0e875a3fade5de453aa8bb857161a58d6a37b5557ec90395e06a9a1a", 0xd1}, {&(0x7f00001b1000)="20560665bdf5bf1fcbd2c4fc7c2961528c0406a40d201188bf12720dcbea2b546d1983060a96b094fc3a40e6855d57a067412b1ac1868427be4b8cc5e980255ea3bcb87115a9bdb547440f71ac", 0x4d}, {&(0x7f00009b8000-0x20)="4d0a69f377b6f8d848a498b370412fcb083369cf392fb19ce531c4f410061401", 0x20}, {&(0x7f00007a6000-0x11)="e636289d5de70c25cd03c612605203fd6e73a4e9816d9ab85341b9f35c0d2e9fc99ce5b63b4450685b62", 0x2a}, {&(0x7f0000b50000-0x98)="47542ce54fa045425466d88418e95ebc81c9c5eb16a6a5d16898a4879f800d432cef27d543e3d41dc4c84d39e2183bcd87a46ce47e8843ad78c7adb3f39fa83b59ad3916eb47456ff2ebcedbddd0dd61e5cdda1959236679982d6252eaf62a8740507728cc30923ac5b0d5f8a616eac7717109f31e401d5ec90cb06ae535541f265ca7a5b9b25158f9273414c6109c765047d7a08c48a902", 0x98}, {&(0x7f000056e000)="6ce6c1f0e50610f02a40696a252bf5c930cff1775e92939bbcb070a1428e169226f639996b121617392f016aa3c47e597074ace5c8a8b300b232aa0aff8488c3f200884a383bfb2face38b48790ee0e6eccff58baae6e8f867e2917a8c330a4d7115cea231fbae844ef7c4d0e8f7bd518f34d63775d8584a792718860cfc869bb8760e21cc20d098913c95f7cb892256de3977a0a872d6af17fcf02e666046", 0x9f}, {&(0x7f00003a9000)="00bd27ba2408f8be2552913a5e63f12129719e90682ad7465f64ef795543fd332be9f3ccd974173cf8d0f405f83672fe35a29dc8e9b5152299ec012f7205f3be5a273285dd4b8709b6fe5fc37fe29c6848b52c14f2ff3dd86d6ebc82960dd8f5d441d7429d27cb2a4d982ad8bafaf54acca053314731a5275fe54ac09bf4cb6ea0bfe41f9fc2557dc25417d6a59803048396668431bd350c0054597a94b15a32431f481b41de4c6c9083ab470f7ec572cb5d9a9eeb6555a1f137c3272bfc41a294df756619b5ecfa6e04e90325b9b96756a13ddd4f562b2da022276fee75669b2b86de6d4c729dcdd4fe266dd2e1146c", 0xf0}], 0x7, &(0x7f0000589000-0x18)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x44000}, {&(0x7f000035e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ece000)=[{&(0x7f0000d3a000)="510249252699d3798572e5ae7d635b7b053dfcf9a960a3d8b07632551235bdaa9d08ffd88fd67f34fc7283e4eb0cb34b3e99e37bdab20f2d653ebb35542d7d388e5560fa4b6d7399d0e66c0ce17b1f06fc35880c66d561bf00027d68cf05e7a7896cf6ccf4aaaa3d48b8dd2ae46a20c664f5f1e4f832d2d067f11d6996032cce23172dd06fab78db4dc4de55cf7bcce700f4f61c739f3427", 0x98}, {&(0x7f00008f0000)="2f89849710f95f5324796cb9770c51c0cef21e7c97e39a5b2e43de86909ff77c9d515cc2196d5a2b4ca70408f38127a1c8032ab67361bf0ecddff63b930d824b7d8147e17125da4492d1e3d4747ae263bd11ae2e1d8e", 0x56}, {&(0x7f00009bf000-0x5f)="c48c0bec429ead501306c444f7d8e3f0da22d63339d944e6ee2f3bc1c6ce0ca9299d6ed6dce3c4a1ebc1e797eaa91dca93d47e2b1338874ee5fc6bf0f9b8481dc4649d5b2a4a70a2c593dde0ae069c03fa3eb2d3724dfe723e878cd3f88110", 0x5f}, {&(0x7f0000715000)="7a6721356e3b7ccac0fc9444dd4d05728503476a084e92343d60d7513ab71b0352d8dc49fa03c9dacc73aa120519e8", 0x2f}, {&(0x7f0000784000-0xa7)="dd11231a3b4bcb0d95f5847c2f6017a89be8c28a145f19471af56d061883a15b3da9fc64d7bbe0f1ea34425dc0234b9910493ecd9f4e8cf9c86eec630d20fca3d29732cdf6a941a2f359d6c893ffc751e26fa262a2ad545d5548fa7cb9826a4a072bde419a340fc124cba51003df391d1c93f54509b4d4cc10fea8b9169dd4bde5e7d8b000b12a8d767b252983a9cb78b8b35fbad31138d41a6e5f231977c4b1f663476d1ffa43", 0xa7}, {&(0x7f0000042000)="1515a8b8", 0x4}, {&(0x7f0000cdd000)="5b0097212e0bf5c2bef0fb6ae9a3ce492d9d9880c08e36e54f7488acb26dcbfb9582476718e68af66d5e3268e4dc6e99ad0a", 0x32}], 0x7, &(0x7f0000d83000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @cred={0x18, 0x1, 0x2, r14, r15, 0x0}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x5c, 0x894}, {&(0x7f0000354000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c1c000-0x30)=[{&(0x7f000021d000)="cfb8c8", 0x3}, {&(0x7f0000557000-0xb2)="433337628051035ff6e70c8463ccb945d5c4b54062c287be244f73ccba9ad21dd47faf4a73817a752433f11d44fcaa2ce12e45ca538ef9382d8189a24698c27e159dbb59da96b2d136c2e7304aed985963ab530d25e518edf4189ba1adbb14835bb138dbd0dea09e37d54dfcd15167be6ccb89ad73109480183c69cbf54a76362a165be43edc08e6663e50ea186b855bd1824455cf0ee44a82bc97ffc6e98ce7832225f4bd422911e08cfa05c658b2ad239b", 0xb2}, {&(0x7f0000a6a000-0xb0)="11437ce1e5b8ada79a56243fca55be9af8d7bb11d34c974dba6c1a3e858e7215e103d3586c8967071731855d0d09ce99a8ae77e666b0ecf4ff41ae7bda64daee26a214db19735f0faa6060b512420e4fc4f3836da3cdef90d060c72ca78905d72c07e6b53d7a698d03bbac8ef16374b24c9bcb99f53e439d958d330f044693b2493ea151415e746fded8928d3772883d86dfe8dce74badd826cd40de67dbc80dd2cee3153c3fb0574a5e153db1f32e46", 0xb0}, {&(0x7f00001d3000)="a064f7e45eeb489bd936217e3c66e35c47d41c9e336e89e1aa418b8f6fc906257a188694f7384ef14e65303b5ef311cf099cd1fdf822d1b909bd3351f70515d706b6948bf982844b1744c35a2ed105628f0efb5444f3a276cb01ccd7c64154d478bbb4ec60c3e7d96ac233c7edd4be51d41f8e46615cae25fd2893f835d948fc64ab1be8d48c3c53dcc69e29f7a038fb2becaf474092bd712f03759b81b4051fb2788aeec7dfb9cd49fcd692690ee1a6ee4b61d017b6503071403c980f61fb47edc97b2efcbfb349682ed15c39e78622eca2dc6e05f53c9d10e07e2bdb5b2ee5bfcda5b4", 0xe4}, {&(0x7f0000e06000)="58f54e72b2ed3dfdf10c5e30c12f6b3bbef4de5247e2f585861cff9e77ff39b25295fe5953f5030275e3a72ed16cc210fd69139c81638d882903626986fc831ad7c31431b561c9a38fb641edd2cf00c38528176ca9e1aa286c47250b1d07eaa6fed6cef3a5c1295a6168cd66c96124ea4f19115700", 0x75}, {&(0x7f0000061000-0xd9)="8401b70336f7e33d35a2bc8ccb0aa3d110d09e9fefbfd00183b1054043aca5a1d29b306b937080e52bf8fbc2d5e4e8cd41dc92ce6564bd52992fbdf9eaa94e885452ca8a5f224147f27d676cb2c74ccfaf2e9135786742d391a33c5b79f3a9b77c0f9c44c246534310f07bea624f04fb008c0ac982e210dc48429f987316ece48beae05a168c37839307f4cf8df56a2e056abb7c76c63a4b79bc167fddcdce51d38bd74b344267c5da9390c14b838941c88e90da73ecfeed60974e9238a0970217b63318ff745a3b0b65dddfd7fd660195f0a0f985c0a1b6ab", 0xd9}], 0x6, 0x0, 0x0, 0x40014}, {&(0x7f0000074000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000-0x10)=[{&(0x7f0000854000)="8b6f2a238a618d5146c7b8af653a5b0ccd56773a5c6a413d9a0df28a99ae788273adfea8e106e39137c9491f8fed54f0", 0x30}, {&(0x7f000071a000)="49df7ea39af56ce97450a3d1dc300dd3c88c7973c7c460dee6aa2818816a342088f8a4a2cc48f4405660ee180d33d23be56d7c382f72156b9f3b9a09c166618e2f9881ef18d8bec242ebd94b79e939774f0d6aecd08cc85da6488039d3e97a9bc360c634241da751891a01d305470c1481068058f6e52488c5729cccb4889ebd6e282f9e698adb08bc747fffd53c8fd8af15feb73e8741d942a2bd5a26481e717edb7d06070cf2d129e0f386166693c39fa5a21babcf57186fddb6f0295ede57fe00ae288db850c0e9550274a6530f9f6e171e7269", 0xd5}], 0x2, &(0x7f0000b05000)=[@cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}], 0x48, 0x800}, {&(0x7f000067f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d55000)=[{&(0x7f000089f000-0xef)="5027f127b310ff434851c4bb537e069cc6e192876bbf08f0e766095d6063868d0b3621b909d4a886664bcedea9292fac40ddbc25cc5281b365038403501bdd0736155b22f859e700faaed6e3c17627c5335458c723d988afa8b124e7d173d08547b8b2c64c94da90a48d74ce553ce789be636f144ff490f37b4aaf2ee8c6893522f3ea71708182076cc93388bffd969be70b54c47f70bcfe8af65fe1d5031bb1abdef7e27e1de01a2e1dfaa4baad4b2363abc681d7c008d6295d00591b7c9d957f9cf084ba79d449f832b8a2d593ad365148749ad5aba270294041d7ea7c1c849db16a5de8b4b5637b2ffe6762e26f", 0xef}, {&(0x7f0000b3a000)="0605a29bf2b9d78b110794d27f13af3207f8836cc8118a285b327a28c877ff92a0e18c0ba6f70c3c8d52ef1762a5f24e9fe4269839ef235f3469cd991fb7273961ca8daaef11407b76ddb84afd4ce4546bbc0c8f6ec0f982", 0x58}, {&(0x7f00008e3000-0xe)="c47021af976f42d3f178a01c9d70", 0xe}, {&(0x7f0000907000)="e094a17ada04da578a37190b575768673faae8bcfc528545664568156270c2788149433b3305315c6d", 0x29}, {&(0x7f0000679000)="8f", 0x1}, {&(0x7f0000275000)="8dbc4eeee258bb0d982b3578e65523fc6d97a6f66df38b73c38b271e2174093cd17fdf5252ae83d5305c1baae6a4ee49b073d623f6a7edee9aa7aa5e288d464fc22bc946572f2888769e8e1b863395af09779c24ec9e123ef2ee30115939afa7673805", 0x63}, {&(0x7f0000c4b000-0xc1)="ed226be510d2b59f1d2915a9cdce3b76bbe9e9879341c7bdfad45b2d9fa7263624afda3e6943e839685ba756f6e3d17ba6b7db6926d3ce9facba855385d58158fc85fd69e751a847e01987aae6ce9c61ae64c4ff19c2db2dbdcfb2133e40428836788121f2e0c0068f44f6a6b96451752c3ef44d1ac8fbabd73b6860e4966d3ac4602b10eea6f6b69ba67bb5f2a722243a2fc3442ce74dc83e83200f64a4f2a0e45a5b77e3e50440474f3376b316ad14d5bb04be288f0748e33e0a767bb5ab3e39", 0xc1}], 0x7, &(0x7f0000583000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r2, r3, r3, r2, r1, r0, r3, r1]}], 0x2c, 0x40}], 0x6, 0x40000) 2017/12/24 02:55:16 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0xc, 0x29, 0x43, ""}], 0xc, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cef000-0x16)='/selinux/checkreqprot\x00', 0x4009c0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000394000)=""/127) socket$unix(0x1, 0x0, 0x0) 2017/12/24 02:55:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="", 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009a7000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000fa1000-0x4)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a95000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x8, 0x4, "e6bae566683cb6abd14f0c2dc099a162657cc85a9ff063960afbe51c83fdbdcd25921ffdb5ff3e373ff12a1ecdafeb9d0cadbdbfab10f4ed579f976f5f65452d889489eef43a02eee8eb7aac0840b764"}, 0x160) setsockopt(r1, 0x8, 0x5e, &(0x7f0000001000-0xcf)="4719a8ce9df8b96554480f6b70e66f839d2447ceaedf94fbf0d5378fd4e2256549ee8b41cb8e1f3c212b29accf06b7db40be42fc32ad198ec83f579134be8942a258229f1a41de10b47962f477d252eb8df74598b640399132d4b709d55ef29d06c947b2ad80738ee8c7479075d8550f04a5fea2caf55bdcf4e141fabfc8e5bf36f30cf3dbeacfc152bf039a7b1b78d220c922cd215b4f11fa0b1d7aece43b2a812ab5a4844e5e96a2d88f570874ec29a5219c65ae32630e28d84c9955fa58272dca0455345f3f345ec64a0aec3d55", 0xcf) 2017/12/24 02:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00006e8000-0x9)=""/9) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_dev$binder(&(0x7f00002d6000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000090000)={0x18, 0x0, &(0x7f00003a8000-0x48)=[@enter_looper={0x630c}, @acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00007c7000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000948000-0x30)={0x44, 0x0, &(0x7f000033a000)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000dbf000)=[], &(0x7f00005b8000-0x28)=[0x0, 0x58, 0x38, 0x28, 0x0]}}], 0x0, 0x0, &(0x7f00009e9000-0xf)=""}) r3 = openat(0xffffffffffffffff, &(0x7f0000bc3000-0x8)='./file0\x00', 0x88000, 0x2) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00006ce000)=""/98) syz_open_dev$binder(&(0x7f0000a05000)='/dev/binder#\x00', 0x0, 0x0) 2017/12/24 02:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000704000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000973000-0x8c)={0x7fffffff, 0xf23, 0x3, 'queue0\x00', 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000eb9000-0x9)='/dev/sg#\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000571000)={&(0x7f0000588000/0x3000)=nil, 0x5, 0x7, 0x2, &(0x7f0000127000/0x2000)=nil, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f3d000-0x4)=0x0) ptrace$poke(0x5, r3, &(0x7f000040a000-0x4)=0x0, 0xb9) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$getownex(r1, 0x10, &(0x7f00001a8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000f46000)={0x0, &(0x7f00007d0000-0x8)=[]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005c0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000b51000)=""/108) 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000001000)=0x8) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x1e, 0x4, "ffd5798ec8cb32762a0757bbed5eee064fc868d38ba1c25895f8395ab59b52b2091ff9a87edb8963c12dfe95d6731b480e97a58d984c942f02a901b63d9a4c49", "b780e91975cab293c7786839d76783a84d2f74757fd86406ccef8653402f5f526de78b7677edf169ff78e3464af638e68b9dfbf3935fab70d16f754f147e5542", "a7e118fb72ed1042248cbd9a1efd39495592ee8f891bf19250504a68003f0c59", [0x2, 0x7fffffff]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x7639, 0x4, 0x6, 0x7ff, r1}, 0x10) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000091d000-0x8)='./file0\x00', 0x140) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000040c000)={&(0x7f00006f5000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2017/12/24 02:55:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0x5cfe, 0x8, 0x200}) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xbc915cb498c9dcdb, 0x0, &(0x7f0000b6f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000258000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000066d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a7f000)={0x40000000000013, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000017a000-0xe)='/selinux/load\x00', 0x2, 0x0) timerfd_gettime(r3, &(0x7f0000c02000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000604000-0xa)='/dev/ptmx\x00', 0x40, 0x0) 2017/12/24 02:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000119000-0x4)=0x0, &(0x7f0000bef000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000714000-0x8)={0x8, &(0x7f00007de000)=[{0x7fff, 0xe8eb, 0x0, 0x7f}, {0x0, 0x5, 0x6, 0x1}, {0xfff, 0x758ff3d1, 0x3, 0x8}, {0x8, 0x1, 0x20, 0x2f4}, {0x2, 0x20, 0x7, 0x7}, {0x9, 0x9, 0xec, 0x1}, {0x8001, 0x3f, 0x3, 0x1ff}, {0x7fffffff, 0xfffffffffffffffb, 0x6, 0x81}]}, 0x8) fadvise64(r1, 0x20, 0x3f, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000048e000-0x20)={"d4c23014e9563324de27690638bcbc35", {0x4, 0x0, 0x3, "13292eeeb3b8", 0x9, 0x0}}) 2017/12/24 02:55:16 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000890000)='/dev/rfkill\x00', 0x511000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000757000)=0x0, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f00000e5000)="2741f835dbb87e035be7e91ee2e1881e87770e5dad4e79eb223fc9c426e4ec8e335f0d6ac9808ad043b48d20afb8fbe8ff5166826f296bded801ef03e535556d5ea30c3842a4e7a613a8085adafc6e83bfed7d751e10e405c9e18b3c275d4a70850668c709eb6404a5ff36c2fd49bf405b2b07f46b3c74060ce20efaf0aa57995ee1f1c020612b926c50b8620c37cab6683f11c3a51557881d059d308941a5632cd476c1a36d9cc3b8cac4b04d2b71a2981d8c3523d80bfb1e5dcb1650d3b04cb7eb70f5a4f2bca079cb6216009730d10dab8e9d", 0xd4, 0x40, &(0x7f0000f12000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000cb9000-0x4)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x61dd, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000587000)=0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x2, 0x4, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') symlink(&(0x7f0000521000-0x8)='./file0\x00', &(0x7f0000a2d000)='./file0\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a5c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x67a5, @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]}, 0x401, 0x6fa10967, 0x3f, 0x8, 0x10001}, &(0x7f0000a29000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f77000)={r1, 0xa77, 0x30}, &(0x7f0000019000-0x4)=0xc) 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000044e000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000676000-0x4)={0x0, 0xd0, "31700d9290c64953d7e279cbf2e23b1f70ce3720f25fc576f6246a4193c1a85b72fc60ad5640a891699b423190d2cd971ef3a5e4dda3ffb535a731a4597483bb0fa332a291aab7fe54cc96d928a3c43b450c2ce35f573c97a5f32e97ae05a5a584e3f1ceca042466867d6203bc703d6186ca7a59dd445254ebc58479122c226d36b60b2b38cd61051305d02237de5f7afda50fbcd625539c5619079e7cda90061c4eee904482d8d407f4fcdb8a478407d892ebab896e9e52a62a41019f2aa29977692f7271d5f05c7f194090dc18861d"}, &(0x7f0000b11000-0x4)=0xd8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000184000-0x14)={r1, 0x2, 0x8, 0x800, 0x8, 0x7745}, 0x14) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c73000-0x4)=0x1f72, 0x4) rt_sigpending(&(0x7f0000ef3000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000096a000-0x6)={0x0, 0x3282}, &(0x7f0000e62000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001b0000)={r2, 0xfffffffffffffffd}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005cb000)={0x8000, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f000042f000-0x24)=@ethtool_ringparam={0x10000000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000499000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000ee2000-0x8)={0x7, &(0x7f00007e5000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f000074a000)={r2, &(0x7f0000ee2000-0x7b)=""/123}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) [ 57.380735] Option ' Option ' [ 58.037986] binder: 9287:9288 BC_ACQUIRE_DONE node 51 has no pending acquire request [ 58.065558] binder: 9280:9295 got new transaction with bad transaction stack, transaction 53 has target 9280:0 [ 58.077331] binder: 9280:9295 transaction failed 29201/-71, size 0-0 line 3032 2017/12/24 02:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000e6a000)={{0x6, 0x3}, 'port0\x00', 0x10, 0x20000, 0x3, 0xffffffff, 0x9, 0x8, 0x2, 0x0, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000b54000-0xa8)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0x3)=""/3, &(0x7f0000001000-0x4)=0x3) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/24 02:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000005302) r1 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00003df000)={0x1000, 0x366, r1, 0x0, 0x0, 0xa75f, 0xeab, 0x10000}) pwrite64(r0, &(0x7f0000e4e000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000293000)='/dev/pktcdvd/control\x00', 0x400080, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000f1000)={{{{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]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x100000001, 0x200, "126e4cbac4083cc514797d82627088f0b06e4beffd582fdce043537370cbb6f607e7e536f9fe5eae375514be70a3726132b4fc8379eca14c06b280a749846ed6e8722205265db9972b0da387d50e8ad7"}, 0x160) syz_open_dev$sg(&(0x7f0000083000-0x9)='/dev/sg#\x00', 0x1ff, 0x141081) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007d1000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) [ 58.090722] binder: 9287:9288 got transaction to invalid handle [ 58.097695] binder: 9287:9288 transaction failed 29201/-22, size 0-40 line 3005 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f0000e33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = creat(&(0x7f00000e4000-0xe)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000281000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bad000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000079000-0x8)={0x0, 0x0}) r6 = gettid() r7 = getpid() r8 = getpgrp(r5) r9 = fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1f) fcntl$getownex(r3, 0x10, &(0x7f0000a11000)={0x0, 0x0}) lstat(&(0x7f0000c81000-0xe)='./file0/file0\x00', &(0x7f0000adc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000987000)=""/152) r12 = getpid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f95000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000469000-0x4)=0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000031a000)=0x7ff, 0x4) r15 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000df7000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r3, &(0x7f0000776000-0xc4)=[{&(0x7f0000130000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004bb000-0x38)=[{&(0x7f00003df000)="", 0x0}, {&(0x7f00006a3000-0x76)="27b46873811b4ce13781b8ef92afa3c0bc797422201d79bc508646367fdea0eb873574e5983108a7edd3c493eab49d2ad3d8bf7d0f6839c5c402b2df59dc1e3dd12d8db967cbfec4390d506355578a18fff384a9e5e422a250295f9c84bab42fcea2673778b781a6c03d47ca7e059938875e6f4617ad", 0x76}, {&(0x7f00002ff000-0xa5)="59c8086c5d6ca2ead4c3c43edcd560ab0385398689dbe1891787ebc5c25342223856752ab23a8a6f21f57981234c4f833a33f52b8836c1621938b915a128ff72c30fb3ce787974b75293f6c0dd29abde5e6c96fb67134a45004b58b747b5cd449d0487c59fe00912bfa7a8fe740c750409ebb944b1ada3f5017f34a8497f9138b659f5f244e753c70b052ed753a06ed22bbe67e71468647606691cee317eb9e22c4d0d3127", 0xa5}, {&(0x7f0000a1e000)="3fb96f157a996cd7e21dc70ae38969b6f67371bce988ee67a477894566fc7e48fb42784829275e8cff1d46080561e2101e91518955a46ff2f01915b3f271ebad6e7b2156362a9d83fcc7370a7c91cf23eda654b9c5cae9cace58f599dad1eff21accb898efd97eb0d075d46527451a77a70e023825d718dbb37ae1438db5d08205a4ce25cd775103ffdf1e9197d58db7d5431348cfd747b0aa17a7b2a5b4acf7a7ca88a8aba251666ba6c3ae9c7d5afc60502d6846fba721a159a8a3e8fc2f59b0226c03e22662fc273b65aeef6a24cd5bfbdbbc7fd648e12b7be872856ec5ebac71d92a2bd35765a6b8c3e7bd168ea7dd3638", 0xf3}, {&(0x7f0000999000-0xe5)="55f790c6b65cb930b36efa2728d0369cceac4e8bf631bef90c7176f79f915a74243e66e2219dc2b91bac9a09e390adf65f1f9c2cab325a68abdfc8c45233d0d4b3b386b98a21aec4489f49411c05482faf6a8e38d30feba8fdf5c157d614ca880a313c1ca3ae997710c06ae7a47a67149ea61872a9430ab4b61d7f98f2ccf8bb81fe038ecdf244dfb0b45f668d7d6230daa6fe8b2971d872d22e036ba9882c80d2a24656094e573478138addc7d4717f380987edca529e9a0976592d0173abbdc4d749ae83604198d936b1d96bcc342dab7c3a32ba70e7f51c03658e3b399b8cae62c5d5cf", 0xe5}, {&(0x7f00002cd000-0x4a)="5ef7b2cb7469613c4a8cbd27da8cd4704ced3b8726de1f2d7a39510d4f8506e1169650c5254c6941d6c602b47178693c3fc52c58fc3bafb6614a9ddabd6e19e77b008a4a9e25d2e25ce3", 0x4a}, {&(0x7f000021e000)="d3bf3c86a03b46736337b16132bc4c4e9bef109ab7e91b18fcc0f33d9cf5c7592b6d69127a571841d527e4032a616d0a3cf142ebada6d23b20a60c6490", 0x3d}], 0x7, &(0x7f000024c000)=[@cred={0x18, 0x1, 0x2, r4, r1, r2}, @rights={0x14, 0x1, 0x1, [r3, r3]}, @cred={0x18, 0x1, 0x2, r5, r1, r2}, @rights={0xc, 0x1, 0x1, []}, @rights={0x14, 0x1, 0x1, [r3, r0]}, @cred={0x18, 0x1, 0x2, r6, r1, r2}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r3, r0, r0, r3, r3]}, @cred={0x18, 0x1, 0x2, r7, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r3]}, @rights={0x10, 0x1, 0x1, [r3]}], 0xf0, 0x2000c001}, {&(0x7f00005d6000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ce4000)=[{&(0x7f0000405000)="0e4467caa98c7edbdcc669a617a22c59fe2e317ac6583e68f484", 0x1a}], 0x1, &(0x7f0000d16000)=[@rights={0x10, 0x1, 0x1, [r3]}, @rights={0x14, 0x1, 0x1, [r3, r3]}, @cred={0x18, 0x1, 0x2, r8, r1, r2}, @rights={0x30, 0x1, 0x1, [r0, r0, r3, r3, r3, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r1, r2}], 0x84, 0x4000000}, {&(0x7f0000e2a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000034d000-0x48)=[{&(0x7f0000fd6000)="6efcd6e75a0216ff3ca57a37270b62387d889e0641fc5412b4828fa718e939bffec51a9c56d3bb310d0f3cb223fcab019114cd73e2b8eda7bd9b7f13ffde349dd3be44ff427e8f9afd66ca1650522a392d27a4508cdaf4476b1ce3ba28c79abaeb7868f972a85701b3d6e1fc762d8ab0145cde04a8cd181cbed5d85758d125f18419524c29b4a42e3d804c867867838715de45490b1b838f3f4259f04fa8d00eea9c5b472fb4ad54a04190dd08eed5e1a44c298352653419eadce2ce6997fe8fd3c91c79584b9c6cbe", 0xc9}, {&(0x7f0000789000-0x8b)="4912fb4c84345ae4c776460f27c35d4185683a6a135ce6b2c5cbcc8437feae501103121e8a47ed3d9e3a0d76e895a5cd5cd7113b0480992505ac1c5164d2700e7331d0662c3b9019536ff7166d814017bb659bed8bdcbb4cfac465ff72e89814ff5806edb9a0d6eb1ac75a561ae9760ad61c466ce19ac38a698ce696c92275be987a563b8054484affb316", 0x8b}, {&(0x7f00004e8000)="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0x1000}, {&(0x7f000097e000-0xdd)="a20f3250b0c182eb30274d82e48bc3e93fa6eb44b8acfd6abb2351ad5c44edbe38207b0cfc8399b0f8a8149b90947dc8ecd8451ae2d4d0a247c6ac0a4be1ab8c88669614f43df44fd7f079f87ccfe69f9a1ba499dd13154a789381b50504f672a2ad0596c55ec1271e2243d9e9ac10969d4b8ea2af1a6360c21936a70855e33ffa32ea9e9760240c56c6cb492e845af5c85aebd505c10f72368e382dae63a6e59d7f71179422504ff9c47547a908cd39c7537492bedaaa7a8b327a45df960b57cc92bec152745b2ea177579411ce59e3bce2a09810ec870ea627384801", 0xdd}, {&(0x7f000065a000-0x5f)="91cd7432c8146eb7e1152306e48a96b24f64cf25471989bcd676486f2215ccc3b18e4543a075a0a4e302272616b7faa3ce1f9722da34643859bf8aeacba62b73ad5337b5f16c8a3cd49f0335280248f15eaf4ba5ef06139fd0e118879f4d59", 0x5f}], 0x8, &(0x7f0000fd6000-0x30)=[@cred={0x18, 0x1, 0x2, r12, r1, r2}, @cred={0x18, 0x1, 0x2, r13, r1, r2}], 0x30, 0x40001}, {&(0x7f0000183000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f000038a000-0x50)=[{&(0x7f0000096000)="80f020c0edbdf1565fbae6c6ddc4d17ae978964ad26fd80acf5dd6ac851f7613b3cf0b86fbf7ea7b27fce1eec09276087606971f45e9a1e77a348460b375309d35ba1f9dac1b86006152e1ac1e2eb5038b36a5ecacd65bd6de74dcbccab26e2c4b5761a4349983524d84e748fc93cce04d7d05ef7d7431b670f5a574c8f394babbe8345f60ad9667837bbc869b7212f7c272531caded06000a1f5b8e", 0x9c}, {&(0x7f0000beb000)="79960f694d123e3f532e2c14b2888816", 0x10}, {&(0x7f0000bc0000)="39d83103f95199bb7fb9640eab829cc1056db8a235558c7b3632cf9db4d103c5cf616d48e4868898ada880b89400584ec051d31be673d94613e5b6db6bc045df0f17d3c4f91ea618ebebb012ce8c51beb59f8d2a8366bb70b7efe7629bac495453064a9daf369ece3ecaf7b95f36e4ee1472e8e373202519a12b18b7c67e29a8fc814186bd090de3d64ff223172dbd", 0x8f}, {&(0x7f00009a7000-0x95)="97e522cdacd7a58b9d5e98de052597c277ee03e4f9fe310f919ab506c130dc9f834ff358ea9cdbaffe4742b40b9be66fd43642c009148a564b3eb6d0e8c3744a9f20fffa6dda9952f48b2bf36b57b9f8d6eb2713caa70990cc37d88f8d9f10f7a66a34c38e3ad4ff5d94c0dcada40bb386f741836a699d3af515370d42883d0029406b2378552fad7ece986985b7fcfde5d6ca2d20", 0x95}, {&(0x7f0000443000)="fe699d81046abfbaedd006670aa360a783c26da50ad1d7e06483e785ba1194c38ed16dc71f6ae825bab7bbccc89a6edaab3efdf48258cd633da08b7bdcc4524a5a10da68e5f52096c46a6b9b0ed2070bf109845bf10196e25d7338a91bc4851234803de1af332de05d0354a0b688fc9e423bcef75b0841ef07692dc7c54c8b1b893565df7e8954b3d4", 0x89}, {&(0x7f0000371000)="640a8d11918eb24c096e696b9e6be636fa3e2d2f3397c75e95c9b8c9801a2276902857b863f7f9aa53962f97a394b9f0a0a7b2f3cda99ba5f419dd1655ddaf7d780d33666c13edb4711ca3efda9235a3922e442efa28f2fc83", 0x59}, {&(0x7f0000206000-0xe7)="a329728a68c4b37de274f133ffdd343e640cdf7c2ed00832b8848148dd25e28c891270b890fe74bcdd930615acc0e17ffd190dadbac101c1d336e58968ec9ad5b6678824fc660271c07003a4a5731cca784b3730df19f6a02ad7e5499a706f282fadc81719bc7d224d6b7eb8446ceb24300e2a56cc43dca04164daddf5432a1415db0a64224b5302daceda45cb49b3676f43daba54e1c8f87ac1c3b2a6f65190637295df6f9080028eb52722f19e569dd6fe3e521ffff97501d371231095845532645fa23bae70b955d06c78a008bba331503321a19c4ff88fdecc2042063d2f3217887facd78b", 0xe7}, {&(0x7f00005c1000)="db48646f4a327ecf64420c973ca7c9073fcb", 0x12}, {&(0x7f0000048000)="3ae0146afd293f449421ef0e32e2e043722b39fd1d0274eca1da778632f038d2e7858a0108a3ac9413842e7259c1eb00462f0f6b6347c8c9a4e795e0dc92dae95b5ecdb548ca", 0x46}, {&(0x7f000029e000)="", 0x0}], 0xa, &(0x7f0000ae2000-0x80)=[@rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r14, r1, r2}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r0, r3, r0]}, @cred={0x18, 0x1, 0x2, r15, r1, r2}, @cred={0x18, 0x1, 0x2, r16, r1, r2}], 0x80, 0x1}, {&(0x7f0000d6c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000799000-0x8)=[{&(0x7f0000a88000)="", 0x0}], 0x1, &(0x7f0000243000)=[@rights={0x10, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r0, r3, r0, r0, r0, r0, r0, r0, r0]}], 0x40, 0x0}, {&(0x7f0000a78000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e71000)=[{&(0x7f00009c9000-0xdb)="c892f3f80e143c1185c30b38fbd62332a87199a384446e3076d397ebc6b42f26a6fdbd89ab6862ddf0d1cf1f66b342fc1fd4646bb97f7acb846ec11f175587c0b2cc5584cdabb92dfe3d56085b190286788c33dc04513a07d628c31271bec9ce78084980384c412f785db3c6c4f5741b159322d32d6acad210d53f706f1afbbc1d57a1ad2afbb17f4caecd9cff3801d2e46f689a0819528fc7390dfd9feff201233691bf71c25ba2db1ccdd6ac6d6b46d17667905878816b749a34d67339449b505175ab13c25d547b241c99df767a6aefc7c87c132e5c18b605e9", 0xdb}], 0x1, 0x0, 0x0, 0x4}], 0x7, 0x80) mount(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f00008b2000-0xe)='./file0/file0\x00', &(0x7f000022a000-0x4)='\x00\x00f\x00', 0x200000000100042, &(0x7f0000cd8000)="") [ 58.142010] binder_alloc: binder_alloc_mmap_handler: 9280 20000000-20002000 already mapped failed -16 [ 58.156569] binder: BINDER_SET_CONTEXT_MGR already set [ 58.161957] binder: 9287:9316 ioctl 40046207 0 returned -16 [ 58.174372] binder: BINDER_SET_CONTEXT_MGR already set [ 58.176933] binder: 9287:9316 got transaction to invalid handle [ 58.176941] binder: 9287:9316 transaction failed 29201/-22, size 0-40 line 3005 [ 58.193863] binder: 9287:9288 BC_ACQUIRE_DONE u0000000000000000 no match [ 58.208550] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.214372] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.221278] binder_alloc: 9280: binder_alloc_buf, no vma [ 58.227330] binder_alloc: 9280: binder_alloc_buf, no vma [ 58.227356] binder: 9280:9308 transaction failed 29189/-3, size 0-0 line 3128 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000004e000-0x6)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000fd4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd5000)=0xb80, 0x4) sendto$inet(r0, &(0x7f00000c4000)="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", 0x4cc, 0x0, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0x10000000000007ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2) 2017/12/24 02:55:16 executing program 5: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x35, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) exit_group(0x1) keyctl$read(0xb, 0x0, &(0x7f0000e2e000-0x12)=""/18, 0x12) 2017/12/24 02:55:16 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000576000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000127000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000172000-0x40)=[{&(0x7f0000ac6000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000c2c000-0x4)=0x0) syz_open_procfs(r3, &(0x7f00009e7000)='net/raw6\x00') 2017/12/24 02:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sched_yield() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000abd000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9bbd, 0x1, 0x0, 0x5, 0x20}, &(0x7f0000c38000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c70000-0x8)=@assoc_value={r2, 0x80}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ca4000-0x8)={r2, 0x800}, &(0x7f000037c000)=0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000096d000)=0x0) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000cf7000)=""/169, 0xa9) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000cf5000)=[{&(0x7f0000cf5000)="39000000120019", 0x7}], 0x1) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000cf8000)={&(0x7f00008b0000)=[0x0, 0x0, 0x0], 0x3}) 2017/12/24 02:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00003d5000)=""/204) 2017/12/24 02:55:16 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f99000-0x4)=0x6) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f00009e0000-0x4)=0x4) 2017/12/24 02:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091f000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00006a3000)=0x81, 0x4) connect$inet(r2, &(0x7f0000105000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f0000ea8000)=[{&(0x7f000007b000-0x1000)="40bf7595c4e3d16d0a84e404284f76d5bafe026edec323c1c81e347b9973b698c0e6e8c17656d0c683445157d615dad2ebbf7c18aa8ac5070e908a057d4c1b0b8c5af360178c51eb8401b5674698b72171bf48e293e11e1ded0d6dd7f3ec22d267b74e3201d7f208463966c34b83f8ddda812419bf87", 0x76}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006f5000)={0x0, 0x0}) [ 58.227435] binder: 9280:9295 ioctl 40046207 0 returned -16 [ 58.246648] binder: 9280:9322 transaction failed 29189/-3, size 0-0 line 3128 [ 58.257387] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.262890] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.268422] binder: release 9280:9295 transaction 53 out, still active [ 58.275369] binder: undelivered TRANSACTION_COMPLETE [ 58.280456] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.286121] binder: send failed reply for transaction 53, target dead 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tee(r0, r1, 0xff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0xfc, 0x80001) lseek(r2, 0x0, 0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00007d4000-0xe)="6e6574af726f06f9ffffff000000") poll(&(0x7f00006d4000-0x50)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$poke(0x4, r0, &(0x7f00002c0000-0x4)=0x0, 0x400) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d2e000-0x7f)={0x0, 0x77, "b41ea29f603e1e2c99f7484d1cbc2f54acd4cf0e07adf20f601d0c3074c0560cc189ae3ae695554f0379b77fbc953ba68a21528a4f79f72984d90caf11179eb47286a6c7229f385faa9bc16ae03cdbb0662d5734d96a967ff45fe424c1812561b76ab8f4eb35212cc8175b532a3e6866438712a50fb51c"}, &(0x7f0000083000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b60000-0x8)={r2, 0x7}, &(0x7f0000631000)=0x8) r3 = syz_open_dev$sg(&(0x7f0000a41000)='/dev/sg#\x00', 0xf9, 0x200) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00003fe000-0x4)=0x0) getpid() r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c94000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000273000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000ca000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0x1, 0x40000000000, "774b2239afc8a6bac30da91c3978266fe6dc8294fc94940ce82d5de2cfa33fe79998690c241fb61ae9f1e8c8028a4306e481e1f7a402c4fdf7379dd145879539fa00e039465eaf4b295107f95dddbc5f"}, 0x160) timer_create(0x3, &(0x7f00002cc000)={0x0, 0x2f, 0x0, @thr={&(0x7f0000f2d000)="8d966ae0308481b33d33600589a30f5f9fb60f7f18583efa916e1d2b7123266d767e31263ad2f299b8089ebebca9028f3bffd3690f966e25f13525e0da729762aedc3dd9bee8bba66a4d5aea923749539102c8586e0a4866269dc5a171a6ded5ff09719a9388b7433c91bacb61d73526eb13a4d5cf5164e89730c61a611dddfb31556f57760e3725cfbc3ae81d9264229b123c0063b662ae0a80124c946499c08c557ac236182df8a4394a67feef4920af95843b6b117189211b418eaa691918fd4e80d38008eed37c9bbba412e1e7e1ab26061e8db668a4d88e4ae8819c7ca186a989ece443ddc26cc3fb69972a845ac781dd28f4d30e", &(0x7f00008d1000)="a08dbd5194814b0e6664917482db977bcb81b3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5b000-0x4)=0x0) clock_gettime(0x20000000000, &(0x7f0000071000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r5+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x4, &(0x7f00008a9000)={0x0, 0x0}) 2017/12/24 02:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000949000-0x8)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000f58000)={r1, r2+30000000}, &(0x7f0000ace000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r0, r3}}, &(0x7f00000ef000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030d000)='/dev/sequencer\x00', 0x0, 0x0) utimensat(r4, &(0x7f0000d5a000-0x8)='./file0\x00', &(0x7f00008d8000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) 2017/12/24 02:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000483000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000bf8000-0x7)='mqueue\x00', 0x0, &(0x7f00005cf000)="") mknod(&(0x7f00005d3000-0xe)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f00009a9000)='./file0\x00', &(0x7f0000b15000-0x10)=[&(0x7f00004b2000)='-${(vboxnet1GPL\x00', &(0x7f0000376000)='\x00', &(0x7f0000303000)='mqueue\x00', &(0x7f0000fd9000)='mqueue\x00'], &(0x7f000007f000)=[&(0x7f0000fcc000-0x7)='mqueue\x00', &(0x7f0000512000-0x10)='eth0vboxnet0em0\x00', &(0x7f0000623000-0x7)='mqueue\x00']) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000338000)='/dev/loop-control\x00', 0xa0000, 0x0) 2017/12/24 02:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000086f000)={0x0, 0x6, 0x1, 0x4}, &(0x7f0000917000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007cd000-0x8)={r1, 0x3}, &(0x7f00001d5000)=0x8) 2017/12/24 02:55:16 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000576000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000127000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000172000-0x40)=[{&(0x7f0000ac6000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000c2c000-0x4)=0x0) syz_open_procfs(r3, &(0x7f00009e7000)='net/raw6\x00') 2017/12/24 02:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000202000-0x38)=[{&(0x7f0000e95000)="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", 0x1000}, {&(0x7f00001d1000)="9ea60d4b4ecf12a5dc235569467ec0e2bf6654fba93010b37a3b1442dbde064ff9af4b80b5f0b94728b3b275810b94be7ba766c797811999993da3f992bace7a5a96d0bcaf836086bbe79b6523a644f74cbb44db08ce892d11463706fa535dffaf5ac4c2450c478e36dd2eb65d6bbdd6d96cbed9e8b2446a49dec260", 0x7c}, {&(0x7f000012b000-0x27)="9fc36843be2bab89dd6483efdaeab5b34dfb88180a62f5ba9267b60238b90751ad4c9e38bf9995", 0x27}, {&(0x7f0000609000-0xe6)="269aca1b42ef5071c3113d79af275cdd89e17e2fce29b2377d1d25becb0a0cba03840a42b73c5e2fb9a0d3f175e8d9b49f6f1d92a804b75ab36c945ca65813be731956f3c94980db1960e4bc3c9f4077784d8e69fbe38109e76abfb157c689f5ea3a1ee7978485fd350141e6c5e0aedfbc023a4f6c0a9da98533e8514404a6e356a4cd21b24db2ee768ab65c5164831c37405d1104494597da69fbf6b419582531cda43110d65efee0e4abb8a8b005d9d46910e66307e09a50794890c7106ef423ef6810fedc3a65a5a78489e2aa6e7b7e0e32204e0453d8eb1315a0d4697da94d878249f674", 0xe6}, {&(0x7f00000c4000)="89642066bda8d3785df0f440851e9cfb294e958b64f5573f92e78141c9348ae369393f15ebf774f45980941271a4423425f092ad4526", 0x36}, {&(0x7f0000544000)="80b7ca42bad093552ac7a1ee1540f1fd20ad3ebf1492c334f489e7af673b98bf06fbe81944c8594330389fee7e4687fa6b0788930eb1fea5d3127527d2a757684754df0c7ec30db3470c7fb049953b7cbe73d23814d16d4e3c52d04ae48fed11f917bceb151f4e1e0381ff13770f43c755c68d6200457b", 0x77}, {&(0x7f0000922000)="0e72df8232a2d5a40e499c35da71ad6b4b3e5c252e1086c0ce0d12f68399b729763a5fb110ab04f383a409eb4cfa72e8175b7f922a1fedcf373c572b7a0f3c89d986169cd5f185ac5243cefc3878c7e21919b3240874362cd9d1ef87c6aab4f48fbd39f9c2cab230e2323049e9e864a5b104552c8d89586b68112096abd3c1d1e1b232684757dbed21f7864e67bc914df093ddcb35ac6254201f54822f157c", 0x9f}], 0x7) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/24 02:55:16 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10, 0x71d6760239a60d06) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f000002e000-0x4)=0x0, &(0x7f000002d000)=0x4) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000030000-0x11)='/selinux/context\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x1000000, 0x21010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, 0xffffffffffffffff, 0x4c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000030000-0x18)={0x0, 0x0, 0x0, 0x0}) r8 = mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x9, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = mmap$binder(&(0x7f0000021000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000030000-0x30)={0x110, 0x0, &(0x7f000002f000)=[@clear_death={0x400c630f, 0x4, 0x1}, @increfs_done={0x40106308, r4, 0x3}, @free_buffer={0x40086303, r5}, @increfs_done={0x40106308, r6, 0x3}, @clear_death={0x400c630f, 0x4, 0x2}, @acquire_done={0x40106309, r7, 0x1}, @acquire_done={0x40106309, r8, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x48, &(0x7f0000008000)=[@fda={0x66646185, 0x2, 0x3, 0x13}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000030000-0x48)=[0x30, 0x48, 0x0, 0x40, 0x78, 0x20, 0x38, 0x78, 0x48]}, 0x7}}, @register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x30, &(0x7f000001f000)=[@ptr={0x70742a85, 0x0, &(0x7f000002f000)=0x0, 0x1, 0x1, 0x3e}, @flat={0x73682a85, 0x101, r9, 0x4}], &(0x7f0000030000-0x30)=[0x68, 0x48, 0x38, 0x18, 0x78, 0x68]}}], 0x96, 0x0, &(0x7f000002f000)="62f1cbcefd4897a1f0dba92e77a91db18a74fd2c9df00c141b21c09deaabede4b91805a8b4917c49802981589dbc34f5d1daba9b9d3aace46d2ab34894790030e7164876b3815f2f42fc12c44e1eb304fcf82720580a6672a6c4f9122cb9089ebf5e7f0430de574c1182adebd05dde551a7f720fad3d65c721d3980c9237985fbe801e8b12d795f88e9f38da6b561faf57a7a8d95709"}) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f000002e000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r10, 0x40086424, &(0x7f000002e000)={r11, 0x1}) 2017/12/24 02:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = socket(0xa, 0x7, 0x2) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000a23000)=0x0, &(0x7f0000961000)=0x4) r2 = mmap$binder(&(0x7f0000a30000/0x2000)=nil, 0x2000, 0x2000000, 0x12032, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0xc, 0x0, &(0x7f000036e000)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2017/12/24 02:55:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c6b000)={@common='bpq0\x00', &(0x7f0000dc0000-0x8a)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000093b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006db000-0x28)={@generic="965e078ddc5cae82a44baa281ced04ae", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) clock_gettime(0x0, &(0x7f0000b1f000)={0x0, 0x0}) select(0x40, &(0x7f0000217000-0x40)={0x100, 0x401, 0x7fff, 0x2, 0x7, 0x4, 0x81, 0x401}, &(0x7f0000543000-0x40)={0x8001, 0x7ff, 0xfb, 0x872, 0x40, 0x4, 0x101, 0x4}, &(0x7f00007c1000)={0x4, 0xf0f0, 0xffffffffffffb9db, 0x7, 0xbc, 0x800, 0x2, 0x3}, &(0x7f0000733000-0x8)={r4, r5/1000+30000}) setsockopt$sock_timeval(r3, 0x1, 0x18, &(0x7f0000014000)={0x77359400, r6}, 0x8) accept4$inet6(r3, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r7 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r7, 0x1000000000016) r8 = dup3(r2, r1, 0x10) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) sendto$inet6(r8, &(0x7f0000eff000-0x1)="", 0x0, 0x0, &(0x7f0000eff000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 02:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0xc) sendto(r0, &(0x7f00008e3000)="140000000a0ae7e1ffffffffff010003e31e01e5", 0x14, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f91000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000a7d000)=0xc) arch_prctl(0x1003, &(0x7f0000ee5000-0x1000)="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") 2017/12/24 02:55:17 executing program 7: 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(0x4207, r1, 0x20000000e, 0x14) ptrace(0x4207, r2) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fa7000-0x8)='./file0\x00', 0x400, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000c66000-0x8c)={0x1000, 0xcb, 0x6, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000fa8000-0x8)=0x3) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="ff00ffff", 0x4}) 2017/12/24 02:55:17 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007be000-0x15)='/proc/self/net/pfkey\x00', 0x600, 0x0) r1 = mmap$binder(&(0x7f0000b9b000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000e80000-0x10)=[{&(0x7f00008cc000-0x58)="580000001400192340834b80040d8c560a060000ec040000000543d8d8fe5800004824ca944f64008906000000000000007dbe6d830200000000000000000000ff03ff2800000400100001000000000000009b0000040e05", 0x58}], 0x1) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000e82000-0x8)=0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000e80000)=""/171) 2017/12/24 02:55:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006b8000-0x6)='logon\x00', &(0x7f0000462000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000288000)="f9bd7d440242360edb2fb490a5f5fc598ee564799dd888cfc7b7cc16c26786f46a355f46c4adfcab21eeac7062f2e84648c466ac18916e320d911dd7f3dcc08f1ee0b6aa4a9f9f85f3a7d260359af1f4e86a9c6186fbd4d3912014909502cfc4595a2f516c86afbcf2b286d4079580d8093744945537884aed41f1c7949b650d6e08b4d649209bc07463ba6d4d8e23ccae773eed7b61", 0x96, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00006cd000-0x8)='keyring\x00', &(0x7f00000e3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x8, 0x7, r1) r2 = syz_open_dev$binder(&(0x7f000077b000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000)='/dev/hwrng\x00', 0x8000, 0x0) getpeername$llc(r3, &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000073000)=0x10) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x44, 0x0, &(0x7f000077c000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000077c000)=[], &(0x7f000066d000-0x18)=[]}}], 0x0, 0x0, &(0x7f0000426000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/24 02:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a8000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) prlimit64(r1, 0xc, &(0x7f00002d4000-0x8)={0x5, 0x8}, &(0x7f0000475000+0xdb)={0x0, 0x0}) write(r0, &(0x7f0000727000)="22000000180007000100ff1f0905000a0104000000000000000000040008000000", 0x21) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000355000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e9000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000081000-0x4)=r2, 0x4) 2017/12/24 02:55:17 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") 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) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') dup3(r3, r3, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000024000-0x4)=0x800, 0x4) umount2(&(0x7f000000b000-0xe)='./file0/file0\x00', 0x0) getrandom(&(0x7f0000020000)=""/73, 0x49, 0x1) fchmodat(r3, &(0x7f0000019000-0x8)='./file0\x00', 0x1) 2017/12/24 02:55:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004c1000)={0x0, 0xd, "dee8bd6f8302ae92cbb6003553"}, &(0x7f00006fc000)=0x15) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cf5000-0x8)={r2, 0x8000}, &(0x7f0000b94000-0x4)=0x8) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ea1000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000aeb000)=[{0x0, 0x0}], 0x1, 0x6ff5, &(0x7f000062c000-0x8)={0x0}, 0x8) timerfd_settime(r3, 0x3, &(0x7f0000af7000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000003d000-0xc)={0x7, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000475000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000772000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000962000)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000981000-0x10)={r5, r6, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000bd5000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ab000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TCGETA(r7, 0x5405, &(0x7f0000e05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:17 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e92000)='/dev/sequencer2\x00', 0x200200, 0x0) 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}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00007a8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 02:55:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) open(&(0x7f0000778000-0x8)='./file0\x00', 0x0, 0x3) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2017/12/24 02:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006e3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e92000)='/dev/sequencer\x00', 0x105040, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) mkdir(&(0x7f000013b000-0x8)='./file0\x00', 0x1) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000dc2000-0x11)=""/17) getuid() setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000046c000-0x9)='westwood\x00', 0x9) fchmodat(0xffffffffffffffff, &(0x7f0000144000-0x8)='./file0\x00', 0x102) getgid() socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00002bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ca9000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff, 0x0, 0x8, 0x0}, &(0x7f0000a59000-0x4)=0xa0) 2017/12/24 02:55:17 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_pwait(r1, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000fd7000)={0x0}, 0x8) 2017/12/24 02:55:17 executing program 6: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c88000)=0x80000001, 0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000219000-0x20)=[{&(0x7f0000c11000)="e3273b409d60c99b1ef0422cf9d2e860e6584ab8c6e02f09482d328f455133694ccae4dbea2ac446a36b6b10c9b05b86ebc1f26826b1b47c275b6cd372668c76200bb6f18f60c46a9e0d9f1e2687c85d2440776092ac7043a7bf42ffda15246bcd64701f6f17231e8a1812a9c4db66067c349bb53755fbffe5b48cce8cfdce167d3a324609c777d4a7d92ffdba7e85518ec1507b1c69aebb68cec8c899ad570f", 0xa0}, {&(0x7f00007cc000-0xf)="5d433d6113caa315038f0a1acaef1e", 0xf}, {&(0x7f0000d1d000)="00fd65c705384d6d0a840c169d0b8003f9a2fe41fca29cb6a71253b0154e8398a776cb969c9fa1dc6de058a15235f04a62f7a1c4c021", 0x36}, {&(0x7f0000d1d000)="8e2c93e97c15ac7c00e9e1c263a06a26a7778e2b7ec5fd7127178a21dc06316514e996dfa4c8a12d09d481dd236b335db377468dc8cd80644baae1a0ddec55c533c5c9cb4c40782f0c489b150aaa71be914db1b10330808b4cd0511f3608fc8922c7379cdf76a0fc6d328fcee481ff6a304e80b49c3de6", 0x77}], 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ad7000)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000309000)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000797000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000a5000-0xa0)={r2, @in6={{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0xf203, 0x4, 0x6}, &(0x7f0000621000)=0xa0) socketpair$inet6(0xa, 0x0, 0xbd722af, &(0x7f0000d1c000)={0x0, 0x0}) [ 58.585079] binder: 9407:9418 got transaction with invalid offsets ptr [ 58.592081] binder: 9407:9418 transaction failed 29201/-14, size 0-68 line 3156 2017/12/24 02:55:17 executing program 5: rt_sigtimedwait(&(0x7f0000123000)={0x0}, 0x0, &(0x7f0000a62000-0x8)={0x0, 0x1c9c380}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/24 02:55:17 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f6000+0x4e1)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x1, 0x1, 0x3}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007df000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x0) [ 58.628400] binder: BINDER_SET_CONTEXT_MGR already set [ 58.639690] binder: 9407:9431 ioctl 40046207 0 returned -16 [ 58.652567] binder_alloc: 9407: binder_alloc_buf, no vma [ 58.671446] binder: 9407:9444 transaction failed 29189/-3, size 0-68 line 3128 [ 58.684291] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.692615] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 02:55:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") r0 = syz_open_dev$mice(&(0x7f0000825000-0x10)='/dev/input/mice\x00', 0x0, 0xc02) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000863000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) r1 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c87000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f000015f000-0x8)='./file0\x00', r1, r2, 0x400) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffd, 0x0) 2017/12/24 02:55:17 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ab000-0xc)={0x4, 0x0}) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000000)={0x4, 0x0, r2, 0x1f, r3, 0xfc0, 0x8, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f0000002000)=@known='system.advise\x00', &(0x7f0000002000)='\')\x00', 0x3, 0x1) userfaultfd(0x80804) bind$inet(r0, &(0x7f0000011000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000011000+0x91)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2017/12/24 02:55:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000b51000)={0x0, &(0x7f0000000000)=""/0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000)={0x3, 0x81}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={r3, 0x59, "b3a74d1964bb515877d4334d46e25c03be7b5dba38a86f78f7b6b07df7dc797f3ce23863e614f3e740b098ef1965ea484e1bd23c3ddfd107b0ea32d2d496b9436e695b346f39f982bd355fe79fab14becc683727707b170043"}, &(0x7f0000002000-0x4)=0x61) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x3e, 0x4) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000005000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000001000)='uservmnet1eth1-^\x00', 0x11, 0x2) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000005000)={0x7, 0x10001, 0x2, 0x0, 0x2, 0x1}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000007000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) dup2(r5, r6) 2017/12/24 02:55:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b9000+0xf8)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000f04000-0x58)={0x4, 0x46e7, 0x1000, 0x257a, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/create\x00', 0x2, 0x0) openat(r2, &(0x7f0000156000-0x8)='./file0\x00', 0x10000, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089b000)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000a22000-0x8)='./file1\x00', 0x1) syz_open_dev$mice(&(0x7f0000b27000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00009c5000)={0x7, 0x1, 0x2, 'queue1\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]}) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) splice(r3, 0x0, r0, 0x0, 0x2, 0xc) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/24 02:55:17 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000026f000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x81}, 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000-0x24)={0x81, 0x6, 0x9, 0x5, 0x8, 0x0, 0x6ac, 0x8c84, 0x2, 0x96d1, 0x7, 0x800}) 2017/12/24 02:55:17 executing program 1: rmdir(&(0x7f000052a000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000-0x4)=0x2) ioctl$TIOCSTI(r1, 0x5412, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000)=""/115, 0x73, 0x1, &(0x7f0000001000-0x10)={0x1a, 0x9, 0xc7, 0x401, 0x3, 0x400, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"771223de7a2f3bcfb219783d40a35cd3", {0x4, 0x8, 0x9, "1a7b83174eab", 0x8000, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000-0xaf)=""/175) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x2, 0x20, 0x8, 0xa0, 0x80, 0x20, r2, r3}, {0xff, 0x8, 0x7, 0x6, 0x8, 0x3f, 0x8, 0x9}, {0x4, 0x3ff, 0x100000000, 0xe9}, 0x1, 0x3, 0x5, 0x1, 0x41, 0x2}, {{@in=@empty=0x0, 0xff, 0x4}, 0x11, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xcaaa, 0x5, 0x3, 0x6f5df802, 0xedb5, 0xc9f, 0x6}}, 0xe8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xff}, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x20002, 0x0) sync_file_range(r4, 0xffffffffffffffd5, 0x100, 0x7) prctl$void(0x21) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='mounts\x00') sendfile(r0, r0, &(0x7f00008c7000)=0x4100000, 0x10001) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000659000)={0x0, 0x400}, &(0x7f00006f1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000849000)={r2, 0x58, &(0x7f0000347000-0x58)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1c5f600}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6ff}]}, &(0x7f0000cc6000)=0xc) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/24 02:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/sequencer\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00007fa000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000439000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00005fb000-0x70)=[{0x3, 0x10002, 0x8, 0x1, @time={0x0, 0x0}, {0x2, 0x9}, {0x1, 0x611f}, @queue={0x80000000, {0x12000000, 0x2}}}, {0x4, 0x4, 0x5, 0x800, @tick=0x76f1, {0x100000000, 0x0}, {0x6, 0x7fff}, @quote={{0x7fffffff, 0x2}, 0x7, &(0x7f00007a2000)={0xaf, 0x3f, 0x5, 0x7, @tick=0x695, {0x7, 0x2}, {0x8, 0x1}, @raw32={[0xd9d, 0x8, 0x400]}}}}, {0x7, 0x8, 0x7fff, 0x10001, @tick=0xfffffffffffffffb, {0xffff, 0x9}, {0x6, 0x9}, @addr={0x8b, 0x97}}, {0x0, 0x0, 0x1000000, 0x2, @time={0x77359400, 0x0}, {0x2, 0x8}, {0x1, 0x5}, @note={0x0, 0x6, 0xea9, 0x0, 0xfffffffffffffc00}}], 0x70) 2017/12/24 02:55:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='vmnet0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0xb66, 0x88, 0x9, 'queue0\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000002000)={0x1, 0x4, 0x9, 0x8001, 0x10, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x8)={0x2, &(0x7f0000003000)=[{0x1, 0x200, 0x2, 0x1}, {0x20, 0xfffffffffffffff7, 0x9, 0x0}]}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000004000)='./file0\x00', r0, &(0x7f0000005000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000006000-0x4)=0x4, 0x4) socketpair$inet(0x2, 0x80b, 0xe64, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='bcsf0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) setreuid(r3, r4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000007000)="8a0dd4db0a59b1b47ec2bc7ba12d6a029b9e9ede7db29b3807dd580b17d2ff1152b7445947fd028dfcc87e9016e14783ca465ec3f10a1421513ba33826f28ff00ac17cb7d734b0e674c2a7b60049868f1ed86e141f3ca257d4cc00ce", 0x5c, 0x8800, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x40550989}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={r5, 0x9}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000009000)={@generic="a8a0d5d1e97d4207955d228be03d071c", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getgid() clock_adjtime(0x0, &(0x7f0000f62000-0x46)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:17 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000079d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004ad000)=@sack_info={0x0, 0xaf, 0x3}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x40, 0x1, 0x80000000, 0x8, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2017/12/24 02:55:17 executing program 6: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000802000-0x8c)={0x7, 0x20, 0x5, 'queue1\x00', 0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000df2000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe3ba, 0x6, 0x2, 0x7fff, 0x3ff, 0x8001, 0x3f, 0x8, 0x4, 0x5, 0xc2, 0x1a6, 0x1, 0x88ab]}, &(0x7f0000df2000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001fe000)={r1, 0xffffffffffff8001}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b9a000)='/selinux/load\x00', 0x2, 0x0) syz_open_pts(r2, 0x0) read(r0, &(0x7f0000edb000)=""/4096, 0x1000) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000df2000)=[{r0, 0x50, 0x0}, {r0, 0x4002, 0x0}, {r0, 0x9004, 0x0}], 0x3, 0x80) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df4000-0x28)={@generic="22f16b8d8c4057e5a1142d6084f7d55c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000119000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x13df, 0x1, 0x1, 0x1, 0x20, 0x20, 0x4, r3, r4}, {0x316, 0x6, 0x5, 0x2, 0x1, 0x8, 0x0, 0x5}, {0x1, 0x1, 0xf8b, 0x0}, 0x7, 0x7, 0x574a, 0x1, 0x49, 0x3}, {{@in=@empty=0x0, 0x4, 0x7fffffff}, 0x10, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x3, 0x4, 0x2, 0x2, 0x121}}, 0xe8) 2017/12/24 02:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/sequencer\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00007fa000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000439000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00005fb000-0x70)=[{0x3, 0x10002, 0x8, 0x1, @time={0x0, 0x0}, {0x2, 0x9}, {0x1, 0x611f}, @queue={0x80000000, {0x12000000, 0x2}}}, {0x4, 0x4, 0x5, 0x800, @tick=0x76f1, {0x100000000, 0x0}, {0x6, 0x7fff}, @quote={{0x7fffffff, 0x2}, 0x7, &(0x7f00007a2000)={0xaf, 0x3f, 0x5, 0x7, @tick=0x695, {0x7, 0x2}, {0x8, 0x1}, @raw32={[0xd9d, 0x8, 0x400]}}}}, {0x7, 0x8, 0x7fff, 0x10001, @tick=0xfffffffffffffffb, {0xffff, 0x9}, {0x6, 0x9}, @addr={0x8b, 0x97}}, {0x0, 0x0, 0x1000000, 0x2, @time={0x77359400, 0x0}, {0x2, 0x8}, {0x1, 0x5}, @note={0x0, 0x6, 0xea9, 0x0, 0xfffffffffffffc00}}], 0x70) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000772000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x100000000080602) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000378000)="e04908881b9d9fc4d92b3d4c83cd2d68663ef3fdf94582d1b8968391d220f32fa97586a74e6e41043fa3de2d63349617d68f9ccb45462e597bc06da5fe504ce3fcc5fda17665db7168374e15a7c18badeefce8805b62135930d6b848ae804d2f95e701deed1edfc169d0231f6adac005451ea53efaab5143de683681dbfcda07bfc09087ada862d158f5f7882065b1d3776acc0b0564f4cc78b1ec24c8d3415801d152e9fabc8f08b6", 0xa9) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) write(r1, &(0x7f0000d72000-0x24)="24000000260007fdffffff0800367700fbffffff0100000000400000ffffffff0100ff10", 0x24) dup3(r1, r0, 0x80000) preadv(r0, &(0x7f0000258000-0x50)=[{&(0x7f000049d000-0x26)=""/38, 0x26}, {&(0x7f0000d07000)=""/31, 0x1f}, {&(0x7f000081e000-0xeb)=""/235, 0xeb}, {&(0x7f0000704000-0x78)=""/120, 0x78}, {&(0x7f0000cb9000-0x78)=""/120, 0x78}, {&(0x7f0000231000)=""/47, 0x2f}, {&(0x7f000098a000-0xb6)=""/182, 0xb6}, {&(0x7f0000081000)=""/64, 0x40}, {&(0x7f0000360000)=""/95, 0x5f}, {&(0x7f00000da000)=""/4096, 0x1000}], 0xa, 0x0) recvmmsg(r1, &(0x7f000098d000)=[{{&(0x7f000087c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000044a000-0x60)=[], 0x0, &(0x7f0000614000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/24 02:55:17 executing program 1: mmap(&(0x7f0000000000/0x827000)=nil, 0x827000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000828000-0xc)={0x15, 0x13, &(0x7f0000807000)="611b4324078d0bfe14dad111ae1c6055990afe"}) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000828000)={0x0, 0x0}) write$evdev(r0, &(0x7f000030d000)=[{{0x77359400, 0x0}, 0x2, 0x0, 0x8}, {{r1, r2/1000+30000}, 0x10000, 0x10001, 0x6}], 0x20) ioctl(r0, 0x800000080004534, &(0x7f0000002000-0x6f)="") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e6000+0xea4)='/dev/sequencer2\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000829000-0x8)={0x0, 0x0}) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000828000)=@get={0x1, &(0x7f0000829000-0x73)=""/115, 0x3}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000038e000-0x1e)=""/30) 2017/12/24 02:55:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000553000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007dd000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f00001e7000-0x3a)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004a8000)={0x0, 0x0}) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) open(&(0x7f0000a5f000)='./file0\x00', 0x8081, 0x18a) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0xa012, r2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) truncate(&(0x7f0000cf6000-0xc)='./file0/bus\x00', 0x9) 2017/12/24 02:55:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @rand_addr=0x2fe, @rand_addr=0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003af000-0x2c)={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x7, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0]}, 0x2c) r1 = socket$inet6(0xa, 0x80000, 0x6) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f000048d000-0x4)=0x0, &(0x7f0000e93000-0x4)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/24 02:55:17 executing program 3: pipe(&(0x7f0000550000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000069a000)=0x911, 0x4) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000087c000/0x6000)=nil, 0x6000, 0xf) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009d8000-0x10)={&(0x7f0000449000/0x2000)=nil, 0x2000}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00009d8000-0xb1)="aec17ff214a3671e32ef20dfe6735ccfdd91281fb00926e1de19a2b5189fd20135e5f819ea55682b5c84b5b3c55bc3486da88e0c85a0a901429568351f90240f4fc06e04e58450f3727755d30e04ac4315db44f9b2d46ca60639d3822bcf5206af516fa56dc2126ce5df1d1fb88de75a0be9c3502541e24b927d2de5f8ff612243d5f2b4b75a8e10e8726200520edbfec294f6da18484096eb72567c6d40ffefc879c7da38e494bfb7c699ca13f5dd6ca3") mlock(&(0x7f0000875000/0x1000)=nil, 0x1000) 2017/12/24 02:55:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) ftruncate(r0, 0x1f61) ftruncate(0xffffffffffffffff, 0xfff) r1 = memfd_create(&(0x7f0000d40000)='em1\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c72000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f00002bc000+0x34b)=""/152, &(0x7f0000fb7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a84000)={0x0, @in6={{0xa, 0x1, 0xfff, @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]}, 0x3, 0x0, 0x9, 0x5, 0x8}, &(0x7f000072e000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000537000)={r3, 0x7fff, 0x0}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2017/12/24 02:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006a1000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = socket(0x10, 0x20000000000002, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00006c8000)={0x3, 0x0}) 2017/12/24 02:55:17 executing program 7: r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000886000-0x59)="14000000070ae7000000000000250017011f00e5", 0x14, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004b8000/0x2000)=nil, 0x2000, 0x2) getpeername$ax25(r0, &(0x7f000023b000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2017/12/24 02:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000df6000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00006c3000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00009fb000)="") 2017/12/24 02:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000393000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000099a000)=0x0) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc2000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc0000)={0x10, 0x0, &(0x7f0000fc1000)=[@clear_death={0x400c630f, 0x4, 0x2}], 0xe1, 0x0, &(0x7f0000fc1000-0xe1)="7322be18edc5815e61e326163afc41c5be368699c2ac2360d00f945f40a7333645fce61b66cdd2ea91242e92125e156a19ba739d91819df77b8f5066dd57fe41bc347b6c52d26095349577d4cf6380b604fef7f212e501e525c6093889888a4d49ad2c82a2f4928880f11082dee32b4f75249dacaf5798e222b170b14d470ca9340cb82be1f9e32ff20909e4fc708639e8f9accede55b39843ae8fea450b137a0e2919554440e83f4b6d09e8d6b44c9870f50e3e19da54236847981e31e870cc7c617147e8be31d6fdd2ba1afbab7017e4c5278b0dd7e4392256b6613ea333a68e"}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) ioctl$KDSKBLED(r0, 0x4b65, 0x2) 2017/12/24 02:55:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000391000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000c0000)={0xffff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r1 = socket(0x4, 0x0, 0x3) sendto(r1, &(0x7f0000001000-0x14)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) chmod(&(0x7f0000b51000)='./file0\x00', 0x80) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000831000+0x53e)=""/67) [ 59.016671] audit: type=1400 audit(1514084117.531:24): avc: denied { getattr } for pid=9510 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_netfilter_socket permissive=1 2017/12/24 02:55:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ca1000-0x9)='/dev/sg#\x00', 0x3, 0x800) syz_open_pts(r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f000057e000)={{0x3, 0x3, 0x3ad, 0x3, 0xff}, 0xd79, 0x7, 0xf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffa000-0x20)={{&(0x7f00005b5000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000029c000)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00003c1000)={0x100000001, 0x9, 0x1, 0x80000001, 0x7, 0x0, 0x80000000, 0xdb5, 0xc7, 0x5}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000a06000)={0x1, &(0x7f0000f43000)=[{0x4, 0x19c, 0x3, 0x10000}]}) 2017/12/24 02:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a26000)='/selinux/user\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f00004eb000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001b1000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000341000-0x58)={0x4, 0x7, 0x1e70, 0x5, 0xb10f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000fce000-0x8)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000000400) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000974000)='/dev/keychord\x00', 0x18240, 0x0) getsockname$netlink(r1, &(0x7f00004d8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071c000-0x4)=0xc) exit(0x140000000000000) sched_setaffinity(r0, 0x8, &(0x7f0000029000)=0x0) ioprio_get$pid(0x100003, r0) r2 = eventfd(0x0) fcntl$getown(r2, 0x9) 2017/12/24 02:55:17 executing program 3: r0 = request_key(&(0x7f0000990000)='cifs.idmap\x00', &(0x7f00004e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f7000)='\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f000097d000-0x1000)=""/4096, 0x1000) keyctl$set_timeout(0xf, r0, 0x7fff) syslog(0x9, &(0x7f0000f59000-0xc6)=""/198, 0xc6) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x200, 0x1, 0x3]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20, 0xffffffffffffffff, 0xfffffffffffffffb, 0x72}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="559197c16b2a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) keyctl$set_timeout(0xf, r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000003000-0x7)='fdinfo\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x7)='fdinfo\x00', r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000005000-0xe8)="9d9e555fab2d3ac844b1fd988a3a8eda675754fa487ff9244f158f6b16792aa34ef48bf78f6b894f7f0ccb4a26cbffc47fa437ce9262c375a2b5695bdb654b4b769ef3ad0dd947760767be04ba28fceb3185cd87762ec7ec5ae55962647ae2fa1b29e63a6a34779b269434bb15afc7d05b4963f81cc42528c6461bc7671660bb088bbecd21eb68109174945952265eff4d941e4acc963263d2351b862d83b8bd06a659f206c6cc4d9c07de6a18296d119c0e6082d9cf45e17838a42d440afe97ffbcf70e07447446efce4ca7c7b7b5094e64dfee3bbcee99bc1ae161f5ad2608bc462b4f4d4484ed", 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000004000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0xe8, "c3c815d08995552ac0d1512ecc754c856c32abb436c36e637fa8f2d22c987c31ef668d37b27a05441eaeb269a0d5788264788763a0a4c17ba5e5ecf9ac49109cc2e4f09e4b55ee30444d89f50742f67f8bcf5d4bbefe23a43f6cff5945bd57086cf224e81536885d13b5caee01d3ba801057c84eabf66015eb250ecf8597729a8a487148d6228730a467bb5714b1abdd9fa7e2e7fe31d020446a1304022c679bcac86d2e3db7c7699a28d5e8439496b1bdc45cbd29320e6ca2190624937772c295bf3606bbe495b47d211c8267c2bdc390cc108babb72643ad40a208f132b60a2d7dd945003c1394"}, &(0x7f0000004000-0x4)=0xf0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000008000-0x7a)={r2, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xe3a}, 0x98) socket$key(0xf, 0x3, 0x2) munlock(&(0x7f0000005000/0x1000)=nil, 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x80, 0x2000) 2017/12/24 02:55:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup(r0) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000323000-0x18)={0xaa, 0x40, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000610000)={0x0, 0x69, "ddf4dcb87231ceae5691fe4d6aa3aed2a646dd00cf4cbd8185e7e668af0ae261a236fd357d1ac03d3e4588e0c38d2080c0f033b4483560fa8914ef348827c757625dbdc6a53be9b733fe4ea88ac683900c224c60257d80f492b76022c6901096fc21c5e1caf1d2ec6a"}, &(0x7f0000a14000)=0x71) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000aff000-0x14)={r4, 0xffffffffffffdb0f, 0x6, 0x80000001, 0x81, 0x200}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d19000)={r4, 0x48, &(0x7f0000d1a000-0x48)=[@in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000d1a000-0x4)=0xc) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f0000bcf000+0xd5)=0xffffffff) syncfs(r5) setsockopt$inet_tcp_int(r5, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x400009, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_tcp_int(r5, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2017/12/24 02:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000084d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000182000)={0x0, 0x6}, &(0x7f0000020000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aa2000)={r6, 0xcf, "5fd7fe6995124daa390d7f80249a3cc1458cfeba2bcf81ecb95566325b8b79cbe7a813ba1f6f1fb31fa11d6e4e292708875f35691e75ecd6653f6fbb5a0c32b8f086eec7f4e4efcc388eec374c9f83251269788d9c5264735a023104e92e915b0f5fdcb490ea9f43be5d52748d3755bfd7a4c09d9a77d4c880d716664abee45defc7fbeac0dff75f115985b7cb7cc6ffcd9d97311ba5d9aadcb83da14cc0bda612e4b35ca2f202465ee69487d991fca2246c52c2c6be0ad61dad14f26e3a2d062c02e7e07b7a3c13db38c896ebce58"}, &(0x7f0000ed9000-0x4)=0xd7) write$tun(r2, &(0x7f00005dc000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x23, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}}}, 0x56) dup2(r2, r4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000dff000)=0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) fdatasync(r3) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x800000000000015) 2017/12/24 02:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c84000)=0x3) ppoll(&(0x7f0000255000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x8)={0x0, 0x0}, &(0x7f0000613000-0x8)={0x0}, 0x8) syz_open_dev$tun(&(0x7f0000209000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2017/12/24 02:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f00000e0000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000206000)="") syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a15000)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = creat(&(0x7f0000ec2000-0x8)='./file0\x00', 0x18) r3 = syz_open_dev$mice(&(0x7f00006de000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006af000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000dca000)={r4, &(0x7f0000b34000)=""/33}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000767000-0x4)=0x0) syz_open_procfs(r5, &(0x7f00008c8000)='net/psched\x00') ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2017/12/24 02:55:17 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='net/dev_mcast\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000003000-0x68)="ddb948a1c31f045dde99a2832efdcf94e992ebcfff97de14cdc1f4c4ccbc39c170407ff4e96dca212ddf718a264dd8e815e3ec5cfdf523f9b97ab6c472bcc9c5a537a5753ee2d670a789cce75875b7e4bef69a2c1d9c21902acfa61ad22bfdd22aa95eb1e84494a3", 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000f38000)={0x0, 0xfffffffffffffffd, 0x0, @thr={&(0x7f00007e6000)="", &(0x7f00006fb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x400000, 0x0) 2017/12/24 02:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006d7000)='/dev/usbmon#\x00', 0xc54a, 0x480801) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000725000)={0x55, 0x9, 0xffff, {0x0, 0x5}, {0x3, 0x1}, @rumble={0x40, 0x3}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000ea4000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r0, &(0x7f0000f38000)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out={0x78}}, 0x12) dup3(r1, r2, 0x0) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000029000)="90", 0x1) splice(r3, 0x0, r2, 0x0, 0x8526, 0x4000000000001) 2017/12/24 02:55:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003d9000)='/selinux/access\x00', 0x2, 0x0) r2 = socket(0x18, 0x0, 0x1) getpeername$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004d4000-0x4)=0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000ad2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0x10) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ec6000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000ec3000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000)=0x10) dup(r0) 2017/12/24 02:55:17 executing program 3: sched_getaffinity(0x0, 0x8, &(0x7f0000e5e000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0xecf6, 0x5}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)='b', 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x80}, 0x8) 2017/12/24 02:55:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x6d)="0c77ac54579c5a30be55a40de14ff370837a90e8fdc5f14ca936c1e42405a7bf51dd9ff00c1cf002e8d07c28d56c4abaf3a8e7119e292e677c7af8ac4fe2f7635eca6b4748dafe432bc8334efc00aee9ce1b7a665ffe85d98a35ab6ed9495214d96578ffb86a7bfa37bf0536ea", 0x6d, 0x40, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0}, 0x20) 2017/12/24 02:55:17 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000986000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r2, &(0x7f0000a6c000)=[{{0x0, 0x0}, 0xeb85, 0x0, 0x995a}, {{0x0, 0x0}, 0x1f, 0x7, 0x7f}], 0x20) write$evdev(r2, &(0x7f0000d41000)=[{{0x77359400, 0x0}, 0x4, 0xff, 0x0}, {{0x0, 0x7530}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x80000001, 0x8, 0x0}], 0x30) 2017/12/24 02:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ptrace$getregset(0x4204, 0x0, 0x202, &(0x7f0000990000)={&(0x7f0000a98000)=""/54, 0x36}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005c7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/24 02:55:17 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000801000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000bcf000-0x34)={{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]}) 2017/12/24 02:55:17 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec5000-0x8)=[{&(0x7f0000696000)="390000001000090400000000800000000700004a02000000450001070000001419001a00000002000000000000920608000300ff0900001ee4", 0x39}], 0x1) 2017/12/24 02:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008ff000)=[], 0x0) 2017/12/24 02:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/rtc\x00', 0x400000, 0x0) getdents64(r0, &(0x7f0000782000-0x1000)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents64(r1, &(0x7f0000311000)=""/0, 0x0) 2017/12/24 02:55:17 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f71000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fa3000)=0x0, &(0x7f0000ee1000-0x4)=0x4) futex(&(0x7f0000000000)=0x0, 0x8c, 0x1, &(0x7f0000d64000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0xef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="d95b7f575a5c", [0x0, 0x0]}, 0x10) 2017/12/24 02:55:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000999000)='./file0\x00', 0x0) setxattr(&(0x7f0000c37000)='./file0\x00', &(0x7f00001b2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000e32000)=',(\x00', 0x3, 0x3) open$dir(&(0x7f0000219000-0xe)='./file0/file0\x00', 0x8000, 0x40) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) pread64(r1, &(0x7f0000d20000)=""/136, 0x88, 0x0) lseek(r1, 0x2, 0x1) poll(&(0x7f0000869000)=[{r0, 0x5008, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x231, 0x0}, {r1, 0x2046, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40a9, 0x0}], 0x7, 0x9) 2017/12/24 02:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f000002d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000bca000)={&(0x7f0000454000/0x3000)=nil, 0x10000, 0x3, 0x9, &(0x7f000073f000/0x2000)=nil, 0x9}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 59.399732] binder: 9601:9606 got reply transaction with bad transaction stack, transaction 65 has target 9601:0 [ 59.431216] binder: 9601:9606 transaction failed 29201/-71, size 0-0 line 2936 [ 59.453710] binder: BINDER_SET_CONTEXT_MGR already set [ 59.468684] binder: release 9601:9606 transaction 65 out, still active [ 59.476136] binder: 9601:9630 ioctl 40046207 0 returned -16 [ 59.479579] binder: undelivered TRANSACTION_COMPLETE [ 59.479593] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.479638] binder: send failed reply for transaction 65, target dead 2017/12/24 02:55:18 executing program 7: mremap(&(0x7f0000b90000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000050a000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000084b000-0x4)=0x0) sched_setattr(r0, &(0x7f00005ec000-0x30)={0x30, 0x5, 0x0, 0x8872, 0x3, 0xf6, 0x438, 0xb1d6}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, 0x4) 2017/12/24 02:55:18 executing program 0: getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000002000-0x5b)="51accab62221bfeeea092f131dbc3f34c5d935fc226444ca9dd043a08ca333341d01960878c1c30eb41d03fadda07313db5138537a6456e799518f996ec8d786db979c5eb5276c95adaf7c7c913498212ea12eda582d83a804dd04") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ftruncate(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000003000)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000005000-0x1)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x4101, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r4, 0x3, &(0x7f0000006000-0xf9)=""/249) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000006000)={0x55, 0x1, 0x400, {0xc2480000000, 0x0}, {0x3d, 0x400}, @const={0x7503eba8, {0xfffffffffffffffc, 0x8, 0x80000001, 0x9}}}) sync_file_range(r0, 0x3, 0x765c, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) fcntl$lock(r2, 0x7, &(0x7f0000005000)={0x3, 0x6, 0x40, 0x7, r4}) setns(r0, 0x40000000) ioctl$TCFLSH(r2, 0x540b, 0x1ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000008000-0x8)={0x1, &(0x7f0000008000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000005000)={r5, 0x4}) 2017/12/24 02:55:18 executing program 5: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000015000-0x20)={0x9, 0x7, 0x0, 0xb012, 0x4000040, 0x1, 0x5, 0x3ff, 0x0}, &(0x7f0000015000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000016000-0x6)='logon\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000016000-0x65)="af9993b8f88a4996f2b481bb58cc26d1d362298cad394519902e175d134a1b6e5bff515044615d0529a37eab0e0392526bcdc7c5f50a9e6b70217af5f36e87d7315e8bce83dcde8093dbe94d2c29f33d8ea9ca3b3956d83f645580131563a1a51adf764f4d", 0x65, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000015000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) tee(r1, r1, 0x0, 0xe) keyctl$get_keyring_id(0x0, r4, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0xfffffffffffff800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xe00000000000000, 0x8001, 0x47, 0x7fff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2017/12/24 02:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f00003b0000-0x1c)={0x0, 0x0, &(0x7f0000fc3000)=[], 0x0, &(0x7f000091d000-0x13c6)=[{0xc, 0x13b, 0xb6, ""}, {0x100c, 0x114, 0x9, "6e52bca0033f0a0581c907644edfad0063124a482505a37f435038eb65be1ce7a29b55be4345104561ae1bc6f706839c58c680282100e1d9a7105328117e2dd1169b8ec08c32676a02a69e7ccc14fc06d45212cf452101572fc11c250d8f07c806655c98e437c8de610b83af3dad0bc80ff00a673bf8944301ba35474cdcf5ce917e1f68299007b978a8aef35e1401e4615a528a813889f849c764e9ba2719beaecf1562c16d2d6f045617e8a537f68fac10c6778a743c53629db2c8d2ed734be8b7d23ff764a7edeecf8f1dbc3e54ace497c517cd4eb3c0c0fee70c539519e3994d58c4a2fd99b37869609ceea5e9dc335f686feaabe2161c1f0a0dc62d8e6f5884547904269f4f1ec17eb588c5d4498761c23f1b932808cb7215b19a10c4d1060bd19c26c5f5b09c335321bce1e6f153ed5649662a56af6f8f169740f0b3d27f4f29dff28c4729b3a5537ff144cd2ad2c5855cdb0698c669877f28b27782d6502767eb35bd20bac2aabb53e513c5f2ba7ee7665d5de008f115d2f04ee164cf5ac7fbdba17e7ec7d43882befcacc4563387a0c044af4800c40af9e3971bc4f78c38a22dc859988a393522b6e1f4657df77b1417b0a07d79487151682186b17b0b5b080d8321bb3d52f0e76ed0a3e2b2639961ac9a77bc014a595425ae8d19ba491458c1ef8e2b6d669722b128465be69b7b64ea454b402fc34198bbe86d9d6b6444de2a713aa1e0285ea1561ee52a56b3c5cf908b1b9dbab8e101edd5cc978b9391a3658a62f9b286376847c97d63ede358e189743265f424b8bc237b7b9253d9196eae43986678654292d051047f3fbaecdda42aea0eae77aad87546597c3b7c8e65899be50c1a8f71ebce085f78e6e89a708cf1d83d630bfb96201101fa688e103c2bab6da241b60cdbc9f7d27dbc95daf01cdb825825d82860933c2a7edbf1c1472df2ac1a4aa66387c5f79422994a9f08e74ec9b1c84b555b2f45e9bd6be35313f84f797fdf85cc208f162d4ec16b15c343051764bdf88838334bc672743183018a3da13035a9f94db33ab0717a149b9edafa79867534ca81dcd9410509b6b0dd265872ba4586da2a3df2defd4a7b2bbc699ead8e037eda2674449131130d8604c6f432098b8a47ffbe2b29797c2259a970b33e22b9b16d44bbdce260fc3b3c1c84870de5dd5d8554aac96557c6b34289585a26af8397705059fde074d7c40e66e2cac9392c6ff660603b1ba2039d3fce811dc4edd88ca52386dfcc307ff2ba369651e788d9975e1d5202f7f34e56e559a355021c11d0cca41cbaaba5fd0cbfb9e2a922ac0ccb2ca852d7095450a0771e23348b7284d1268b393d7a6b73c0b18b3da56f84737307a940430bdb78eacbba70552f8171f457bd6f707afca98966f165c283df39f57a4635e0101ca5fbd143463a85a2f540a3dce5cfffa8feb3b7c967349203c0ab568063d13ebffd84cac88ec7d5ec03b6d7434cc3a35908a684383f8b59ebe1f46549f717274494ac6f329e3db13354e5df6dad4c45e4c2907b1b99fedfab8850d31f6d0237c9fc789f2662cfc83da91ff6403d1867d0bc0b926cfa93fb06d7e139c76e3e2736279d949ef2fe6883f20e71e4362dd3a6369540a459e316767410f5ecec0342ba14d7d344aac8b7dbad91538299cd944bcd68c4939d3cbc7a8253639cf52139ea5feaea63e4cdb7d124b6a3a1efab5345d1df0600b90940a501f5bdf49399b660540e313d7c16e3d38f6f0928bb423e746a8827f665def771387dd021b441ee3792847983cce81aa9b862560d835f5eeb0d6742ff36f254d04858c769d37af298f29ebc9f1831e55a4f160686c64c8eaaa25198c3180746b471cfd76659791265c51e69c83d57ef17e3692c9894bd899b7617aef970406ee6dd4d3292a85dbec0f85e2f5615128555df53d2b0f8af07417fad56c67ed58a0dc3834a33321b15b14ce8c7fc0ba821ff85b208ae0c006f3b44ada15a932407f30d390d2f1060a64fc8903eb0589806cf27e155b0c8cf643ff550f458ccb8ae953933e6fe4bfe255bff0ff11deec3eb4012f2a3bc9ad69511af6e51cc2ead06e4411b1703dd0a4d57e211ae881d7ef71932a61843d45fc935520f44c78f639fbd6aed8c5b2ab3368cca4fe2ca4c68fb09410422eddc5fe6eb44513d5c2cef942774e40aa8e48db4ae8c85856633c164d9a26fe401a74ee56559a329fa4487b559ce57bf46c9d22807956d0b09184888b7a8c98c46d7d476bbee2c0fcf8bc137280c5db06278a4d92f96475bf434f5e26326812a1762a706bc74b028968ba816450036d33581376e05c54a76e48d54c18ec49ac796f7d6741d58d1200687659302f4eafbffc5334504e8b3e03f9844585bd8eca7bb7b554469df44abd8af37438f20fb00c2b3009861b79576562794f557b42f732316b2cfe266917cecb0e9cac2214cb912fac20dbdae430c43ca9630f8f3b2ff4e31b0b084ec22b6076b34f46b29289205471719dd0d2653ef90463e4c4ebe6f2529bffe03f58fe27f0608e27d5da4a1180e154a46d62eb52229e3c0b9de1785f95438d2868d93853f6f736765ce5f64779a5dae3a738ae1a510285b44c8d77f7a880847928fbc6370e710b9c03579eb4188c50b093f68afdbb7a66aef8a626a33c1d790e796d94691e689c62bbceeeafe915440f85b304f40c77103665b06bc9a8210e210565e0d8eebd308335e9b0121100a3c3a3bc2995e5e767c776c21838fbd4fcebb1c96ad507f062a36a90b7f501939153dc70f9bc0ea348d23e2f2abf971ba41180e0d5bf52cb2a2b8dbfe63a63f2b641cca2d8d8794d2e94f742afac5126afd516b4f9ea067d28a3e3201e10faed70079142bd20f9f72031c4d7fd95bd4ab560f2e017e20a83fdb788035bcbb244e1afd13e6acd142f248f56f01613beea327fab427fae3cf2fc802d4f51b6303a28fb4983c1ba3bd668d9a0ce7a338d764930149b8527108afe5c5325532a92dbf9411e17187afd8e21afac55766c7a16eb04f5b7dc4dbca4ccdded3950b4fc076851d6c1b3f79534b62689aa0f0924c77ba999c842a94c87dcad1bd1a4d866daa17777d616726d6748bb1fceae1d8f587c52a664a912420959f88d41c83fc34967f6503778ae146626a51b7d322e1f71ff689edf0a6266801798d59b6282c30e0bf076284f1e849ee406653a3955a7db449bcedeb3414ec28d5dd3a702abff9586ee6054b8f37e4c02e622bdabc5d65f241dfbebf038247e30123174e418c5b6c0c0ea4a558a6b49d9790a7f459d36ef431818f8fd35dbb0db56a4129135cfefc60d53dc06ac57a0028bbb4d3434c13b4267cd74f4387d7b1d2b7c29fecea4ff142a0289da8e3b847fc3483a27b5c692cc289a0c4f18eb8bb60779f677074dcebb4877d109fedbf8b06abf6598e5f8792fd13b1f25aaeedbbb130c8fe178beffbb12d247e293bbc23c293a83c95d68eb43da634e1d24f368f35c02be72c699d00900493162649ca8a842aeb3f4f45d3c47e153e4a09716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{0x28, 0x105, 0x4, "af04c5e7391cd67c09f6aec620faef8f593ff9ff3feac86003"}, {0x100c, 0x88, 0x1400000000000000, 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0x204c, 0x1}, 0x11) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x6, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00003f6000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 02:55:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000493000/0x4000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2017/12/24 02:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffb, &(0x7f0000539000)={0x0, 0x29, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) 2017/12/24 02:55:18 executing program 4: r0 = socket(0x40000000018, 0x80004, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x6, &(0x7f0000ff8000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000958000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000983000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00004a7000)=0x0, &(0x7f00007a3000-0x4)=0x4) 2017/12/24 02:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da8000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000082c000)={0x4, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$netlink(r0, &(0x7f0000c9b000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r2) 2017/12/24 02:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000382000)={0x0, 0x0}) 2017/12/24 02:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) fchdir(r1) writev(r0, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) 2017/12/24 02:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x800) recvmmsg(r0, &(0x7f00005cd000)=[{{&(0x7f0000cf6000-0x3)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005fd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000dda000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f000027a000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f25000)=0x40, 0x4) write$tun(r1, &(0x7f00007dd000-0x43f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003d2000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aef000)={0x7, 0xff5, 0x0, 0x1, 0x2, 0x800, 0x1, 0x7f, 0x0}, &(0x7f00000cc000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000086e000-0x94)={r3, 0x8c, "b1c7c096f1b464e6342c77bf5ad84314ebfe227d9519438425f64d21ba3d1fad780b4060bdc3b5b385d1402c915ab67d325d2b8b3d1fbcbaa17590e17e03f7d6aacf39690944ac7eb2bea158552a0649ee50c485fad86cdbb2e1cb90200aff5d379fcb08dd574f7b328824ec77b0f1147316133d5f044fd7ba2d08eb6a40a7dd61d4731705f78d3914846c27"}, &(0x7f00009ad000-0x4)=0x94) 2017/12/24 02:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) bind(r0, &(0x7f0000092000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.489150] binder: 9601:9617 got reply transaction with no transaction stack [ 59.489157] binder: 9601:9617 transaction failed 29201/-71, size 0-0 line 2921 [ 59.489228] binder: 9601:9606 transaction failed 29189/-22, size 0-0 line 3005 [ 59.523319] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.540901] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 02:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2320) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) dup3(r0, r1, 0x0) 2017/12/24 02:55:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0xa) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049e000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r0, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) 2017/12/24 02:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d16000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00008c0000)=0x80, 0x4) memfd_create(&(0x7f0000f23000)='vboxnet1!\x00', 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) fstatfs(r0, &(0x7f00001ed000)=""/176) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000491000-0x8)={0x0, 0x0}, &(0x7f0000b9d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000351000)=@sack_info={r2, 0x1f65, 0x3474}, &(0x7f0000339000)=0xc) 2017/12/24 02:55:18 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ffb000-0xb)='mountstats\x00') r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a84000)={@common='gre0\x00', @ifru_mtu=0x7}) prctl$getreaper(0x25, &(0x7f0000a75000-0x4)=0x0) writev(r0, &(0x7f0000ff8000-0x20)=[{&(0x7f0000631000)='{', 0x1}], 0x1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000a5b000-0xf2)=""/242) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00004aa000-0x4)={0x2, &(0x7f0000ffa000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/24 02:55:18 executing program 0: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b36000)=[{r2, 0x0, 0x0}], 0x1, 0xd453) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000b39000)=0xfffffffffffffffd) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) tkill(r0, 0x16) dup2(r7, r2) fcntl$setsig(r1, 0xa, 0x12) r8 = dup2(r1, r2) fcntl$setown(r8, 0x8, r3) tkill(r0, 0x16) 2017/12/24 02:55:18 executing program 5: r0 = syz_open_dev$urandom(&(0x7f000046c000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) 2017/12/24 02:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000084000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00001d5000)=""/0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00005bc000-0x4)=0x10001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d9d000-0x8)={0x0, 0x1f57}, &(0x7f0000fc0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dec000-0x8)={r2, 0x1000000015}, &(0x7f0000400000)=0x8) r3 = syz_open_dev$mice(&(0x7f0000541000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000a9f000-0x18)={0x8, 0x4, 0x1, 0x60e1, 0x10, 0x60}) 2017/12/24 02:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000c3000-0xd)='/dev/usbmon#\x00', 0x27, 0x400000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000e1000)={0x0, 0x1, 0x8, 0x0}, &(0x7f00003ad000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000886000)={r1, 0x7, 0x6, 0x1000}, &(0x7f000010d000)=0x10) r2 = socket(0xf, 0x803, 0x2) write(r2, &(0x7f0000753000-0x10)="0210af0002000000006466b78e000448", 0x10) 2017/12/24 02:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000677000)='attr\x00') mknodat(r0, &(0x7f0000148000-0x8)='./file0\x00', 0x10, 0x8001) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000b8d000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") socket$inet6_tcp(0xa, 0x1, 0x0) chown(&(0x7f0000716000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e2d000-0x1)={0x800}, 0x1) 2017/12/24 02:55:18 executing program 7: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup3(0xffffffffffffff9c, r0, 0x80000000080000) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) mlockall(0x2) 2017/12/24 02:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000bcb000-0x14)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8847, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000edb000-0x14)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cc8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00005ad000-0x8)={0x7ff, 0x8}) 2017/12/24 02:55:18 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb9000)='/selinux/policy\x00', 0x0, 0x0) fsync(r0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000a53000)=0x0) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000039a000)='./file0\x00', &(0x7f00006a8000)='./file0\x00') setns(r0, 0x0) r1 = gettid() r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(r1, &(0x7f000080f000-0xb)='projid_map\x00') mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000178000)={0x90, 0x0, &(0x7f0000e73000-0x90)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f000033b000+0xa48)=[], &(0x7f0000e73000-0x18)=[0x38, 0x28, 0x38]}, 0x0}}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f00007de000-0x18)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x9}], &(0x7f00003de000)=[0x78, 0x28, 0x20, 0x30, 0x30, 0x70, 0x70]}}], 0x6a, 0x0, &(0x7f0000b83000-0x6a)="e86b3e06a345a72420fbcaaf8cc458122fdb05204e5784375dce0b009de654d66b2530a79fed18ed2587c648ed54f0f8db6a33818c70470c5d1b5b32019702d72b2a378e46c26c9d5a0d2bded177ddf52c934b7b7511ef5e386f6bc3c99591ee56f0ac0c5f2126081fea"}) writev(r2, &(0x7f0000e70000)=[{&(0x7f0000e70000)="396a00cf235352", 0x7}], 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c8000-0x15)='/dev/pktcdvd/control\x00', 0x105880, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e74000)=0x0, &(0x7f000068b000)=0x4) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000e74000-0x1)=0x0) 2017/12/24 02:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000783000-0x4)=0x8000000000263, 0x4) poll(&(0x7f0000479000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 02:55:18 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fca000+0x271)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fca000)='./file0\x00', 0x40) symlink(&(0x7f00001ee000)='..', &(0x7f0000fc8000)='./file0\x00') r1 = open(&(0x7f0000209000-0x2)='./file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00007e4000)='..', 0x0) 2017/12/24 02:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000aaf000)={0x0, 0xffffffffffffffe1}, &(0x7f00007fa000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004d3000-0x4)=r1, 0x4) r2 = socket(0x13, 0x80007, 0x0) write(r2, &(0x7f00002cc000-0xa)="240000001a0025fb0000000000000000800000000004980d010000000000000004810000", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004fa000)=0x3, 0x4) fallocate(r2, 0x3, 0x7, 0x8) fcntl$getown(r2, 0x9) 2017/12/24 02:55:18 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000fda000)={0x0, 0x0}) ppoll(&(0x7f00008e9000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000287000-0x10)={r2, r3+30000000}, &(0x7f0000fd7000-0x8)={0x0}, 0x8) r4 = dup2(r1, r0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f0000fdd000)=0x0, &(0x7f0000fdd000)=0x4) 2017/12/24 02:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000082c000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00005f2000-0x4)=0x0) listen(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006a0000)={0x0, 0x0}) fstat(r1, &(0x7f0000734000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000fa6000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000e20000)=[{&(0x7f00007e4000)=[{0x1010, 0x6, 0x4, 0x4, 0xffff, "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"}, {0xe9, 0x4, 0x4, 0x9d, 0x2, "12da4b940c96616bb7db708b6401165f06a39d049f71422b177879eab071518a361e5e2bd8d636be08ce068762be025c2dc80c8ef222b0bbaa784e03fbf84fb4129f75087dfdf34b5b98d34641d2be53f9f075fd97c235f71b9fb961b023db4bc8e6838f743e06c25e90331f690398d64060692280d46795b7948d9c3032ffc8f98e12251cf0de9bbb5d63f908abe2f5de908541455869c6019a1d3ca02f83ceb817a7beb89f3bf6dee6d8de2a91fc338084c3496aff108d3af53729c4ff56fb875e8abc2480459f45e74ff28e048aa31da9e15efec064c5e9"}], 0x10f9}, {&(0x7f00007d4000)=[{0x77, 0x5, 0x701, 0xfff, 0x1, "931512211660066f3294c28e9aa9421060ad90fd2420e059eecb81914458b32a64e7a62f82a32999f348a438b544a2db8f617d767b478055afcce6d94f3d15be010194617a78f0b70e12c5cf157639e94fd4566995e8de1a74c9e09d1c425eb5a0b3dc5ab97f95"}, {0x22, 0xec, 0x4, 0xed5b47, 0x8, "88d3b5e4c278b96e744e5bb32fb895078843"}], 0x99}], 0x2, &(0x7f000047c000)=[@cred={0x18, 0x1, 0x2, r2, r3, r10}, @cred={0x18, 0x1, 0x2, r2, r3, r9}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r3, r8}, @cred={0x18, 0x1, 0x2, r2, r3, r7}, @cred={0x18, 0x1, 0x2, r2, r3, r5}], 0xa8, 0x0}, 0x0) syz_open_dev$random(&(0x7f00006e3000)='/dev/random\x00', 0x0, 0x20000) 2017/12/24 02:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x10000, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="7c469aa286a512ad13f540ad75120595", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000088000)="98d7de5cb504b70534f0aae15248369058a089c25d69bf4b47cd1ec325e073a83db8eb3bf6256c1fbc5ee28ad193bfc01662d66496a0bf94326b01609c1de1f1ebf5b8a8288a1ff58a233699a0b3e9e009eb5817da1aa672c4b27f918cac8558400a1f0d5ac0ea8a24530bcfb51b6568c20a00383270e5b5e95882a223806500c803328f0c467308265487c3e0160c2e4b04106185a8415466fb9df162ac8b74f05d45cbe80fbdd1fd2c99e7e7ff3a10be92da785d328615d07136e0faa782a68a34b0de8a9bf96de995536c0d1158447f", 0xd1, 0x4000, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) 2017/12/24 02:55:18 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b2000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000e8f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b9f000)={0x14, 0x0}) writev(r1, &(0x7f0000ef4000)=[{&(0x7f000095f000)='?', 0x1}], 0x1) open(&(0x7f0000b4a000-0x8)='./file0\x00', 0x1, 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fd7000-0x10)={0x40, 0x4, 0x2, 0x6}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00003b6000)=0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000c15000-0x10)={&(0x7f0000124000/0x3000)=nil, 0x3000}) write$eventfd(r1, &(0x7f00001a2000-0x8)=0x3ff, 0x8) 2017/12/24 02:55:18 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x361100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000)=""/221) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x10)={{r2, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 02:55:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x24203, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000002000-0x99)="d7fa8c414cded0c387f429f6d698255b1aed670cc7ded56a860a19aea57af5b9130def129b113a81e28b663c912314acb65df774d8076c5230da13c4786ce01d3db5dd72c45878a29ebd758f721c4d3b2c7adca1cad4701840387b4d5f20bbfb2caea002b172e27cc52d2665ab504851258739fddb5557b1750031cb6450b885a1a3670e62569b6af7ed866149ca0fa3e0c83362b229cb5c54") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000)=0x7) 2017/12/24 02:55:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) syz_open_pts(r0, 0x2) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000001000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x0, r2}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x10000, 0x64ab, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x0}, 0x0, &(0x7f0000003000-0x8)={0x0, 0x1c9c380}, 0x8) syz_open_dev$loop(&(0x7f000086d000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) fanotify_init(0x1a, 0x0) 2017/12/24 02:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f0000894000)="965634f7c4000000", 0x8}], 0x1) ppoll(&(0x7f0000ee4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d64000-0x10)={0x77359400, 0x0}, &(0x7f00008b7000)={0x0}, 0x8) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) 2017/12/24 02:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f000081b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000737000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r1 = creat(&(0x7f0000ccb000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c34000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="b61d9b40dadc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/24 02:55:18 executing program 7: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r0, &(0x7f00000b3000-0x8)='./file0\x00', r1, &(0x7f0000168000-0x8)='./file0\x00', 0x2) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) 2017/12/24 02:55:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cdb000)={0x0, 0x0}) r1 = signalfd(r0, &(0x7f00007af000-0x8)={0x0}, 0x8) r2 = inotify_init1(0x0) dup2(r2, r1) 2017/12/24 02:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000085a000-0x10)=[{&(0x7f0000baf000-0x1f)="1f00000002031946000007000000068100ed3b9509000100010100ff2afe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000555000)=[{&(0x7f0000e9b000)="1f00000002031900000007060000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r0, r2, 0x0) 2017/12/24 02:55:18 executing program 1: acct(&(0x7f0000733000)='./file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x20, 0x3, 0x1, 0x9, 0x9, 0x5, 0x200, r1}, &(0x7f0000002000-0x4)=0x20) rmdir(&(0x7f0000001000-0x8)='./file0\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xa1)=""/161) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000003000)={0x0, 0x5, 0xfffffffffffffffe, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x8, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000004000)=@hdr={0x2, 0x80, 0x1a, 0x0, 0x7, 0x2e, @ipv6={0x2, 0x6, "a8cd34", 0x38ca, 0x32, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x63, "f9bae0f7d424a2dadefb9bcaabc07e1fe572dba1e9775b8c46c057c37517e884e5533da7c78812f00eb773f58d0615e81832f4c8ed7a7254f57a8db250bf4a83ceaee21965f21b345cdc46ce90702cde7b0b2a1a1a9c50c0d6b68903746912bdb6295b"}, {0xff, 0x8b, "b39cabbbcc89a0cf5ebe749df47585b0f495b1ce451fbba7e8aae966f1b5cc26fd9496946f884eff4384ba2e1f6270699c6d85c9ea4fc5bd248fdeace1c9e497805ca4da5c81cdb212630e5f77a777f42219e9bbc8ba575af734bf28b60678c6147285a6d4b36d0c57c5324d063be5508d95ec12abc614f7eaf9c92fa870d8a4b1fc4e04b70927e4023ac8"}]}, @hopopts={0x4, 0x48e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0xfe, "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"}, {0xff, 0x93, "40e864bfe379e0b399e0499e548713fea257a0dc46885f11d9ab52903a27210c800bb91700dfa8ec71b5a3e756637e3d9d7c32b382afcb085b593ca9ab4065ad04457275c9042575d69b2de120abcfdb35bd4e2da655b1a7450b48baa9a3395e71383125fa0134114d1cac144978809120279024818fd31e113b7e132a6fbbadb19d0140293415fce61e3ac02714098c3129f4"}, {0xc9, 0x1000, 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{0xff, 0xb2, "37bc5577cd2978e757d8d54a129fa3accaa037f2126c8c1fa4713b94233ad21fa6996004f6bc9996eb9ba2a4511f1098f2552453211bf9146b5aa89f4f96d78badccfc039ce01c176819a62d9b4ec37ff3d9f81609a5665fb3f90686ecd38d6ab296ab3bb1e9d3e15c50460f241f8c572105fe38a601aec1d9f862a222a8fbf6cfbe904981ec1754d1c99696b43fb66eff315618845ca911bd009e53c9e159f599503d0f8f4c001f99b3a1c1421ab08731e0"}]}], @tcp={{0x0, 0x0, r2, r3, 0x200, 0x0, 0xb, 0x0, 0x8001, 0x0, 0x6, {[@sack={0x5, 0xe, [0x7, 0x5c37f88c, 0x101]}, @sack_perm={0x4, 0x2}, @generic={0x22, 0x5, "4a73f1"}]}}, {"9de9d5d1e4eba3864015285357ba1b5847312609c63e1a68f243b277ea1526e367d479df621e855c1a724f51b21e7ca27553b5b58322fa39f16478ad1c73e058e7aa085e459649969850d5460e04903de4f14bc5817faa8992d42c8b76882a96d7d02469ac3587515dafbd4caf160aa53c3a50ffcf02d83f2bc74a5e0c87abe0b9a00d123755731953b00f83d0da1f482174ee5ca85587a1eae9a2d63dd92df576c4d4db7ab2f4cfd2776b"}}}}}, 0x38fc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000009000-0xc1)=""/193) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000009000)=""/139) fanotify_mark(r0, 0x2, 0x0, r0, &(0x7f0000007000-0x8)='./file1\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000008000)=@generic="feb09db7b25de478c65ea6f820a3776f") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000)="0328a01ea6dc9e19473c9d7e1395ca39db7dd8e00cb7e7db5d9e00f39ea9172a"}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x401) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/24 02:55:18 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000e34000)='/dev/input/mice\x00', 0x0, 0x200000) readahead(r0, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000010, 0x802, 0x0) write(r1, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00003f5000-0x4)=0x86, 0x4) 2017/12/24 02:55:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000cbf000)={0x1, 0x3, 0x8, 0x0, 0xb3c1, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000002000)=""/4096) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) r4 = fanotify_init(0x8, 0x2) dup2(r4, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x7, &(0x7f00006d4000/0x4000)=nil}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000)=[{{0x77359400, 0x0}, 0x80000001, 0x3, 0x2}, {{r5, r6/1000+30000}, 0xff, 0x8, 0x0}, {{0x0, 0x0}, 0x7a5, 0x400000000000, 0x1ff}, {{0x0, 0x0}, 0x6, 0x8, 0x6}, {{0x0, 0x0}, 0x0, 0x4, 0x1}], 0x50) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000004000)={0x6, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r8, 0x10, &(0x7f0000002000)={0x0, 0x0}) r16 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000007000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r18 = getpid() r19 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r8, &(0x7f0000003000-0x1c)={&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x30)=[{&(0x7f0000003000)="0c38970d15d2c5cdaead6ea2bfdb3ca2a3c110712b2549e49f642e2510c7b559af708835f69d2751a35923df4e55b1bd5cb39fd1cc780add109f33c43eb3cb4d4cce00f0b8bfaf9a35fd9329148a440f28f1a88e1f503edc51474c3fb04d0da5bc05afafeb4c398180ae306fcafa6048", 0x70}, {&(0x7f0000005000)="f530f9fdbbd5df1455eeb48ab468c91fee9a114fa53a7522a592f5157615921466e46d7f778437a6cec3878c9e44ee562197e3232de1e49fefa009772e1ad7d51cd2c6abf8bd81cb16c1b01b60dc56b083b17d156f35ecca0b7d0e814f5df61b6b3d2dcac4ca5646f387d05158fcdc7b4f60fa7519ffe0f593312ba97a79eee3ebdc61ed63774c18cc1141f544378ba54006e552d218bfebcce0de12b6b497e0b717b6c5b49a21c28f10dd9d8c4cf9e8de019a5540fc27e11e41558fcb6319fa130d6e9f7ec7ef7b06606447071096a41d6e", 0xd2}, {&(0x7f0000001000-0x41)="de65d2b321d4eafb49a9bb7a3d479d656658f66754913f768888bd19e68be06203f6886719b49c48876534659c75924579aaf43f7542acd6ed76f14cbf9a2b238a", 0x41}, {&(0x7f0000006000)="18e9a7ba62aa3c84e8acf2ea831ad65bca588deb14c03495e63a59c0f9a59222815dd4c6ded47d99f4474622714087ab964505dfbbb9ff8ac2a29273c2520a74a88c19c9847b12e731130ccfa86fe1ad96fe2f427d1c944f3920481d33a85d4c8fc56b2baa088a7390059bb2a2ab34c8a5b54c7c5ba637011e7ae43804b71e6bde079a0005764cbcc910b578739ad7ddc6b0f7de829e0adc43", 0x99}, {&(0x7f0000001000)="89d8d695a5154463bc060e277b53aaee52f07394c97aea1f2b7e3ab4bf0f9414e60b1b76d124ed15d0ca80b47bfdd5deebb9e100ce0f776a27abe95c41a3fa992865026a9cd26d5d7d15b1f12ab94f38d7a2ea93e6afb7d8bebf54e19a2a6750f31413784ff75401ecf25e69d6557a2213302051d89942ef603e659973f1021275c3647a1a96693d5b0c74463447fe7cfe54420dcd9756478c04ec63eea88faa5796f87d8b76fedc768ede9f179147fd77bad39496262b1929b68709d6a501", 0xbf}, {&(0x7f0000006000)="fde29cc2f4a0ccf507e3cfaad2ed4ca2b05c4e4ed7ea6e137fa6a529d0c60b9ec18713275463b9cd343b95546593741c62b9171675ac3986d58dc4fac2f8cef932ee24a8466961223699d25f1786b451e50510ba7cbce604bbad7f5369ccdf577fa6dcd883a3cb5381d1518a591e96c0b7d70940e8e98a6b815bdce895a050c2b8e5c53c1fc2cdacec51819726755eea489d6dc29e7a3d92106b0fdf033abbe4a6f31e565686afd0e7fa8faf5703aab896bd05d71d6b343ccfa8099bf7fe2b69fb", 0xc1}], 0x6, &(0x7f0000006000+0xfbb)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x78, 0x40}, 0x40000) 2017/12/24 02:55:18 executing program 7: mprotect(&(0x7f0000d70000/0x4000)=nil, 0x4000, 0x1000000008004) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f}) 2017/12/24 02:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006e2000)=r1) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) 2017/12/24 02:55:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0xd8) poll(&(0x7f00005b6000-0x20)=[{r0, 0x2, 0x0}, {r1, 0x1040, 0x0}, {r2, 0x2110, 0x0}, {r3, 0x41, 0x0}], 0x4, 0x4) 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) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='rpc_pipefs\x00', 0x1820000, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0xffff, 0x4) r4 = syz_open_pts(r1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x9, 0x5, 0xa59377b8db67bac3}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x2d)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x9, 0x2, 0x633, 0x7, 0x3, 0x4, 0xffffffff, 0xce, 0xdf12, 0x6, 0x7fff, 0x5, 0x3, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x3, 0x6]}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000006000)='lp\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000007000)={0x200, 0x3, 0x0}) 2017/12/24 02:55:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendmsg(r0, &(0x7f0000852000-0x1c)={&(0x7f0000880000)=@rc={0x1f, {0x4, 0x9, 0x0, 0x6, 0x200, 0x81}, 0x9}, 0x9, &(0x7f000020c000-0x18)=[{&(0x7f0000669000-0xd2)="da91e0da6abf71b1af39c3e7c62ff4ac31838cd9f7ea7cd58df293c933f71886d52e00d9dcf3a0c05d928a4bc0dfd614da50a211cd74c8d3e7181eb74b5a64817d1d3d1e4d632717903165211dc07d412250a551738a083e8b80f329c1ca1196b2c2a279751bb6d66b493da19f475166e00cc687512b02ef3928359d20dfe1fc7f229386ab8b0c622e8ab75961ef14a6da6e8394ddb1a1f6960367a0554c65fa37d0bebacdb79b867e4146b33e9315d67b0bf84e099bce923e26269990158a350583036cd64273c9d641ef2100dc6ba5f81f", 0xd2}, {&(0x7f00000b8000)="f1a6888f0e8b148a0bf36b306817ee678ae9fab9bad05018315fcb3cf4ad4d772e37bfe5747834378d22b39bfd3d97b2966313184cd2b8f3df0570b15247b59d45fab438f8b68d2d1c9d46556f88d9d2c539fff3ea5900", 0x57}, {&(0x7f0000c55000+0x354)=')0', 0x2}], 0x3, &(0x7f0000031000)=[{0xa4, 0x11f, 0x3, "2decdc9ba017d59a99007b48d571be571152df01b6e9434be99ab509739cbd23a803393f7421f10a52fd5704d866341eb2b0f702a3eb2df1d5eb59f0887dc484b4071300d7f0827febe48c63495c2482bc1ea34c7baa2a54c084e82bace1cf1ccd333034645e2b63375e3294a96b4210c0b1da64d90fa34a13ab4ff07a17ad07099d561eb9d633d7f6618cf9f7d3fc347fbcfd0d83f4320d"}, {0x100, 0x10d, 0x2, "fa6d7c923304a4fc4f2604c42257fbc20edebfcd9469ef3fc749588a9d29a4dea99b9c151e495fd2cf0ed761e80bab7a5d550586b1bb1525f37698ae1f0a6e6aee9226de07b756de0399bac090f557c5f41d5447ec657b857440f0173d632c92ab855e479cca340548ed357808569c0d52c60e5d81c7ab3d82a242e3eb4aca7d8c7636dfb2cead21fa72eb2381e02ce0357f83959dbe37dbed4085c0c47d6cca77d2450f8c36b35409fae1c1d3547728ee80b3e50c024ce08a7e74270d922e55b936ab48ea45b23c429492be47a84ceb3bc975a1d9fd79e6104b4ed748020667c948cb7fb0cc2fd17697cf9a9048e22a1c05"}, {0x20, 0x101, 0x80000001, "99afae798a3674595653487bf7a1dd1be800e1"}, {0x40, 0x114, 0x7000000000000, "fd122bf2ca544d04e566247e7a75cdcd5bf6736c17a87fdc8b371f26ca78c72e6b6f8ffeb7d14ffb8e15c04729b0fe6903de"}, {0xb4, 0x112, 0x100000001, "f634f885fd85a3a43d2355142d61ddafbd0263a4b23aa1c34442e8725fe99dedf827f3a52a5a9d51ab98c0c396797d396a9e4088395ad3a35052b035d29d28ae586b632425aa1046f62367b8e948c0b04a6a18ad2ccfbcc5a4ece5aa28f9adc6f8a228cd9e6ff58efd881ab46154d7be9fe190c7060f491798051f45fef3b94ffa653c96f8871d6ddc451c72f9ded6df1a2efdffce4aa6f194ba1db7d9a155ac95fb4bd7ae911f"}, {0x40, 0x105, 0xfffffffffffffffe, "206b8a5c601559d9ce4bba5d8402351897c4d40d504d5f0cdcb00cf4da1b02fce38ae3d77604016e9f60b034569e96277cd66a"}, {0xd4, 0x11f, 0x0, "ad46ea687c12f2e9df07fd96f84207facf5e844c24791bca4d0bae253cbdd7cefaf81bdcf847b282fcf1e97d1da1a4f9158c00cd56194a5ee15707bbbebb6cfbd089dcb0d5d4fba7b11f727fac9f70af024d5f93a7c4c1367630b8ed297b2b48132bf31a7c7005644b6b531d64cd34f03b8155105861684a023382745cfef5b42d1a30243a7c47540be69b7b0c915a60e1c47b12d08cd58ecfe5d214ac14b3c2e689bd76246753ed5fdaba3030b9c420a0efc27d3b151dc3d9caaaed8df55fa777bc1e2c25b9"}, {0xa4, 0x102, 0x1, "57a747781c8bb5cf90841735ff0fc145c9aa560c7d5a3b8829817d890a6dc02c4e4abad3e6deddce49391f117c6428152df71767b295404948090fc700953fb6a932655a84172b8c7d20546153ea41bdfe9bac7a6c4d05f29479105120bdf690a200f80b46cfc29cff87e1570efc971672c67083743a6ec2ca3b6d8e27e2883334293bf86bae8ca64aa3403532c6d64f6e18062ce6b4"}], 0x470, 0x8800}, 0x40) open$dir(&(0x7f0000d84000)='./file0/control/file0\x00', 0x0, 0x0) 2017/12/24 02:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl(r0, 0x7, &(0x7f000076a000-0x67)="46c664758faeb5bc1b00cb493092e2cc2105100cf0fba116c2b1f2cd9f0f5d993a0bd0369ee481c621ac0dc4fd1900455f2ea35390dd2ed96515320486d955ccfa4acde8018f4ac6e05ca4dc745454a05d2bdec28cfb654dccb6093fd6b51e22f05600d7edb959") r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5", 0x1}], 0x1, 0x0) socketpair(0x0, 0x3, 0xc28, &(0x7f0000c6e000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) pwritev(r0, &(0x7f000007a000)=[{&(0x7f0000c8f000-0x58)="4948d15225bf48e6010428283ef752131462df66f1efda48778d62b885930876268b6418c3d6e9b0b334e5bc7b6d995e59f9188e1b3cf0c4beef6ef166eb358c63f7fc7de99899e711268bb67de9b688fa031c53fdf3e486", 0x58}, {&(0x7f0000ba9000-0x46)="d5fbcd28ed6bd6053a3cac11d428cde7ffb1bdaafaa26b8d6e971b43a9d62cfd05b541d066a49b6ff51024596a6f618b81245ef78710fc616d7fae1bdf191faf483ced1f46cc", 0x46}, {&(0x7f0000b78000)="5d4d3f0a201b8d62c401d2c135323b6f21f124c221b7a348dc1e012e089b7955766a032e404b80ee60360be346d3989df03c19b5f58261343a278992d7a9a7ffb6d6c75fbf1ce8e786b1aba56d426aa9c0c9e27ab15fe176654c5bbefa31d89bc22788225eeaaca93cd3afe67fff0158b98cc12ea2d453a5a021c0d7bf2ea5b1a1611399b26a47919b20953d49e8502cb7ab075f5af95a9360471f54648cd7ad59163864ece5dd15c946d9ee48e9", 0xae}, {&(0x7f0000da6000)="8f43e55d65f38c6e907bee726f0ff96c8229b8798970c246", 0x18}], 0x4, 0x0) 2017/12/24 02:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d10507", 0x3) r0 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bd6000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x11, 0xa, 0x0) r3 = socket(0x11, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000281000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00001ab000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000942000)=0x0) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r1, r1) 2017/12/24 02:55:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002a0000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f00008df000)={0x2}, 0x8, 0x800) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebf000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00003f8000-0xd)='/dev/usbmon#\x00', 0x81, 0x20080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006c5000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d8f000)={0x0, 0x1f, 0x30}, &(0x7f00003fa000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ddf000)={r6, 0xffff}, &(0x7f0000188000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005ef000)={0x0, 0x0}) r8 = socket$inet(0x2, 0x801, 0x4) r9 = socket$unix(0x1, 0x2, 0x0) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b47000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ce9000-0x8)={0x0, 0x0}) ppoll(&(0x7f00002cb000)=[{r1, 0x100, 0x0}, {r2, 0x1180, 0x0}, {r3, 0x1, 0x0}, {r4, 0x10, 0x0}, {r5, 0x1000, 0x0}, {r7, 0x10, 0x0}, {r8, 0x4000, 0x0}, {r9, 0x241, 0x0}, {r10, 0x405, 0x0}], 0x9, &(0x7f00003ad000-0x8)={r11, r12+30000000}, &(0x7f0000f4d000-0x8)={0xfffffffffffffff9}, 0x8) r13 = socket(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000092a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000324000-0x40)={0x201, @tick=0x80000000, 0x200, {0x0, 0xfffffffffffffff9}, 0xeaa, 0x3, 0x50a3f3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000beb000)={r14, 0x1c}) getsockopt$sock_int(r13, 0x1, 0x22, &(0x7f0000dd0000-0x4)=0x0, &(0x7f0000acb000)=0x4) sendto$ax25(r3, &(0x7f0000de4000-0xd0)="1328e921ba04b1290b3d2672b3250af9daaa131dcc13f11b53960938015166161b63531b43b7e2b49ac3109a517a343c90cd9e77cd1de8d74611f49b1f18254f468cb7f8ce249d4ce58205a3b7a0bca62eb4b71ac93c0bb6dfaae64c269e0055c4a99a256403ed8ff864d38eb6e61b6372444ca139296e2078b304ff5e6c81c0bc0a3db11aa5ba45918f2cb74214b6f574828300b17b6d7c868e50839fc6725bdb2443867378d4a12fe2b7160ada8566bb2621df247839ab440dee25e662b64c27650994fcd8d93f801127792343adb0", 0xd0, 0x0, &(0x7f0000ea3000)={0x3, {"e21f1f77d01c5a"}, 0x10001}, 0x10) getsockopt$sock_int(r13, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) 2017/12/24 02:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ppoll(&(0x7f0000f60000-0x8)=[{r0, 0x1004, 0x0}], 0x1, &(0x7f0000dad000)={0x77359400, 0x0}, &(0x7f00001a6000-0x8)={0x0}, 0x8) r1 = add_key(&(0x7f00001dc000-0x6)='.dead\x00', &(0x7f0000a58000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa3000-0x8c)="30ce63e5101b0162d6d03c9a72a72a5f3c5f3db431dbcdfcb2b4786cdff4c3af2b3cbd50ccdebc293d8c57764e8323f0ad6995b035ef369add2388d58038e0a35fe11e3bbfd901a64fa73feb0812ef4b099f9006a06bab3b4e61651217e9534c06aa1ca07f5325dcd830e3d26ed378777cd25fcf265eda2ebe8fe0df8735676658a63608ef6c74c4c77e3fac", 0x8c, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000d68000)='trusted\x00', &(0x7f00001a7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000558000)='nodevem1selinux$\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) socketpair(0x2, 0x7, 0x80000000, &(0x7f0000fcc000)={0x0, 0x0}) ioctl$TIOCNXCL(r4, 0x540d) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000014c000-0x20)={{&(0x7f000054a000/0x1000)=nil, 0x1000}, 0x1, 0x0}) [ 60.397029] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/24 02:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000d1a000)="0212a125020000000000000101000900", 0x10) seccomp(0x1, 0x1, &(0x7f00004af000+0x7d7)={0x6, &(0x7f00007ad000)=[{0xfff, 0x1, 0x2, 0x7fffffff}, {0xffffffff, 0x100000001, 0x3, 0xaa0}, {0x1000, 0x673b, 0xffffffff, 0x20}, {0x6, 0x10, 0x1, 0x6}, {0x3, 0x0, 0x40, 0x4}, {0x724c, 0x4, 0x80, 0x40}]}) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") umount2(&(0x7f0000acd000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) 2017/12/24 02:55:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) pipe2(&(0x7f00000e8000-0x8)={0x0, 0x0}, 0x800) fstatfs(r1, &(0x7f000047f000)=""/13) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a0a000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000262000-0x3)="7a880d", 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000019000)=0x401, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000004000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c40000)={0x2, &(0x7f000067e000)=[{0x30, 0x400, 0x0, 0xfffff01c}, {0x6, 0x0, 0x0, 0x5}]}, 0x8) syz_open_dev$sg(&(0x7f0000bc9000)='/dev/sg#\x00', 0xfffffffffffffff9, 0xa01) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000901000)='./file0\x00', &(0x7f0000902000-0xf)=@random={'security.\x00', '+GPL\x00'}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000249000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="45cfe36f1fea331c9bf36cd8c5b700b9"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000487000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b89000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f0000db2000-0x8)='./file0\x00', &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001fa000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r1, &(0x7f00004b1000)='./file0\x00', r2, r3, 0x1800) fstatfs(r0, &(0x7f0000fe0000-0x7)=""/133) 2017/12/24 02:55:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000245000)='./file0\x00', &(0x7f0000a2a000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00005e3000)={0x0, 0x0}) splice(r0, 0x0, r1, 0x8000000000000000, 0x7f, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000458000-0x38)=[{0x3, 0x80000001}, {0x2, 0xffffffff}, {0x7, 0x1}, {0x8, 0x80}, {0x3, 0x401}, {0x2, 0x7}, {0x4, 0xfffffffffffffffe}], 0x7) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000af7000)="7ce7b8c2c2213d3610b04055d6422cdac78942e32472441cd7e751b51f2e1f976126a23b45b5358a8e4f97a1822d928cfbdfe17695da76053373623784c2c21663254ca59ec7809f91c97076ab296af195d97606f715", 0x56, 0x80, &(0x7f00005a6000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000e2000)='/selinux/access\x00', 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000013d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb7000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a19000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b08000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bab000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x80000001, 0x0, 0x0, 0x5, 0x20, 0x80, 0x2, r3, r4}, {0xa43, 0x9, 0x7fffffff, 0x4, 0x7, 0x1c51836c, 0xffffffffffffdf87, 0xffff}, {0x50, 0x2, 0x8, 0x5}, 0x7, 0x1, 0x3, 0x0, 0x20, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0xc8e}, 0x5, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x1, 0x7, 0xfc7, 0x4, 0x9}}, 0xe8) sendmsg$netlink(r2, &(0x7f0000d50000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000637000)=[{0x11, 0x43, 0x101, 0x0, 0x0, "80"}], 0x11}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) rename(&(0x7f0000700000)='./file0\x00', &(0x7f00006c4000-0x8)='./file0\x00') 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000009000-0x4)={0x10000000000, 0x5, 0x8000}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3e, 0x6, 0x1, 0x1ff}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0xc)={r2, 0x8c, &(0x7f0000009000-0x8c)=[@in6={0xa, 0x3, 0xf00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x0, 0x8a71, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x36d6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}]}, &(0x7f0000002000)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x8000, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000006000/0x2000)=nil, 0x2000}) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/checkreqprot\x00', 0x2001, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00001fe000)={0x2, &(0x7f0000f5b000)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2017/12/24 02:55:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b27000-0x10)='/dev/input/mice\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000975000-0x4)=0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000187000-0x1)="") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000137000-0x5c)={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x3, [0x0, 0x400, 0x4, 0x1, 0x4e3a4f24, 0xffffffffffffff80, 0x9, 0x6cca]}, 0x5c) vmsplice(r0, &(0x7f0000020000)=[{&(0x7f0000478000-0xa8)="098489e3cf21fe69c8a9cbd7483a2f38c4906b00fcc659f3de37488efc27d0bb62dae3e417eeb9f4db57f5f82f822999e0378d4f47e9e1b860a2bf91de3dfc0f46e48b4a1f88259c05f8722d4cd5c2fd2dbf329e25402416aabcc90e969795daecf925da927fe651a810496ee73c84c4fca8a6847f013002ed0bd1bdd8dc678facae00c0783e6cf6e97fc0fdcbd03a24770e29e3fea9ecf6e97cf64138511bd2c8390de6ea375ba6", 0xa8}], 0x1, 0x7) 2017/12/24 02:55:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000eb3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000603000)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000084000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = memfd_create(&(0x7f0000734000-0x37)='md5sum&ppp0.}posix_acl_accesskeyringtrustedem0security\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000901000)={0x0, 0x2}, &(0x7f0000906000-0x4)=0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000359000)="31b735cd97fbebb2e0bc4e663552940fa2c61a1e8cd84d7069028a72fedac1a79be904accfed140542d6934cce9072ed680e3d2d00cbae60191a6a5b70b47ad7c2bfb6abb0e2b8d8ebc5c352097a1bfff5858146d599bba10b1e96dab3f3c06f32cd6ccb4809a155536547f398817afbc7f19f6564a245e45d702b8b71b1d94d6d11d31047c8e8f96bc7b6f5906112da5bb36e039eef32a70607d61934ba14ff05d80f0672e7b1", 0xa7) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e92000)={r3, 0xe3}, &(0x7f0000d86000-0x4)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006b0000)=""/41, &(0x7f0000220000-0x4)=0x29) 2017/12/24 02:55:19 executing program 6: r0 = memfd_create(&(0x7f0000dfb000-0x2)='\x00 ', 0xfffffffffffffffb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sync_file_range(r1, 0xcd, 0x9, 0x7) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/24 02:55:19 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/create\x00', 0x2, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000919000)=0x0) syncfs(0xffffffffffffffff) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003b9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000acc000-0xe)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000513000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000918000)={r2, r3, 0x8}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000002d000-0x4)=0x3ff) r4 = creat(&(0x7f00008ba000-0x8)='./file0\x00', 0x44) getsockname$unix(r4, &(0x7f0000f78000)=@file={0x0, ""/4096}, &(0x7f0000f1b000)=0x1002) open(&(0x7f0000a45000)='./file0\x00', 0x0, 0x40) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f00007c2000)=0xa8, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00004a0000-0x14)={0x0, 0x3, 0x7, 0x3, 0x1}) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000db9000-0x4)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000048, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2017/12/24 02:55:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) connect$inet(r1, &(0x7f0000a14000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2017/12/24 02:55:19 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000834000)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ffe000-0x8c)={0x0, 0x7, 0xfffffffffffffffe, 'queue1\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(0xffffffffffffffff, &(0x7f0000ffd000-0xe)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/autofs\x00', 0x222880, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000fff000-0x4)=0x2) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000-0xb2)="84", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000631000-0x4b)=""/75, 0x4b) r1 = add_key(&(0x7f000037d000)='keyring\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c75000-0x92)="86", 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f00000e2000-0x1000)=""/4096, 0x1000) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x40000000002a, &(0x7f0000017000-0x4)=0x0, 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000065e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058c000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dca000)=0x1, 0x4) write(r1, &(0x7f000078f000-0x1)="1f", 0x1) getpeername$unix(r0, &(0x7f0000ff7000)=@abs={0x0, 0x0, 0x0}, &(0x7f000083c000-0x4)=0x8) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) r3 = request_key(&(0x7f000036f000-0xb)='asymmetric\x00', &(0x7f000097c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a60000-0x2)='+\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000e60000-0xd)='dns_resolver\x00', &(0x7f0000106000-0x7)='cgroup\x00') 2017/12/24 02:55:19 executing program 6: r0 = socket(0x1, 0x6, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000499000)=0xa61, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r3, 0x1, 0x30, 0xc46b, 0x0}, &(0x7f0000001000)=0x18) setsockopt(r2, 0x100000000010e, 0x8, &(0x7f0000000000)="", 0x0) [ 60.779504] device gre0 entered promiscuous mode 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x9, 0x2000000, 0x0, 0x0, 0x9}, &(0x7f000037c000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2}, &(0x7f00004bf000)={0x8, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, &(0x7f0000e7c000)={0x0, 0x0}, &(0x7f0000567000-0x8)={&(0x7f00008d7000-0x8)={0x0}, 0x8}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000026000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000060000-0x4)=0x2, 0x4) 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d14000-0x20)=[{&(0x7f000081d000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000721000)="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", 0x499, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000520000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027d000-0x4)=0x20) r1 = syz_open_procfs(0x0, &(0x7f0000ea5000-0xd)='net/if_inet6\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000da8000+0x8d8)=0x802) 2017/12/24 02:55:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/hwrng\x00', 0x400000000000000, 0x0) fgetxattr(r0, &(0x7f0000500000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000076f000)=""/24, 0x18) creat(&(0x7f0000d84000-0x8)='./file0\x00', 0x2) syz_open_dev$evdev(&(0x7f00005b0000)='/dev/input/event#\x00', 0x37ca, 0x400001) 2017/12/24 02:55:19 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000018000-0x24)={0xf4, 0xbe, 0x83, 0x0, 0x0, 0x81, 0x3, 0x100000001, 0x401, 0x2, 0x101, 0xfffffffffffff801}) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x40007ff) 2017/12/24 02:55:19 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff11}, &(0x7f0000a94000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xc7)={r1, 0xbf, "705bf6c2fd8ba58470563908b44c571c291f36a704e52625231dd2c4cbf07d9bcb9424b10e8e3a5d41902f8a008da844b2fb82fa9ab1976ca2076817cdc6fc6bd42500a9d76aa0d78bba38ee4a3cd08e8f278fc83cfb2aa5b601a78819191c180f7fd256496ea77d4317f0a03212d59dbaefed5d4819ab996a4661dcf246900b4822439f65fbe8825d9c3e794fc3a091e11143ce6d1acd7d33f4ef13f770cd6ab1c37ff70ec4ad309e5c40a1c05aa7dc3120ed238f457ce5729068af900ef5"}, &(0x7f0000001000)=0xc7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000086e000-0x6)={r1, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000750000-0x63)="388bf5305c52338c3f7664c952f76e1ddc8abf60f6e0c1e817c96e560b65cdb2d9d5ddff183927e9884faba264556765b39430774b02551b236cbf3f51c106266b236c545260ae78ab00d9e3c5dda6e1d75e71a7ccf907d45635e7d84dc85b709bc646", 0x63) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ac000-0x4)=0x0) capset(&(0x7f0000148000-0x8)={0x20080522, r3}, &(0x7f0000d2d000)={0x3, 0x4, 0x8, 0x7, 0x8, 0x8001}) r4 = getpid() setpriority(0x2, r4, 0x7) getsockname$packet(r0, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000009a000)=0x14) ptrace$getsig(0x4202, r4, 0x0, &(0x7f000098a000-0x10)={0x0, 0x0, 0x0, 0x0}) connect$packet(r0, &(0x7f00006f3000-0x14)={0x11, 0xf9, r5, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b1d000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 02:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000f07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000692000)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f000020c000)='/dev/ppp\x00', 0x200, 0x0) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003000-0x50)={0xa, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x301, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f00006d3000)='rxrpc_s\x00', &(0x7f000047c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bc0000)="ee0930d20cd3598381ba93de9158eb8137f2bf786fef9c3b49483d72bb40e439ee00791300c8f8a2827161f4d5ae48d6f5cf8fbcd770b1cac5c4e7a2c6a71f2272dcf8c72a48e710906a45f50b9c7f5923f99e421ddf2888c1bdece2767d722122c6950af9fda3", 0x67, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000f92000)="5b6c80055f055876c72833f6a0f18187908cd43356da98d1591ee187e8d94f32adfd72bb8beb33fd1d63e43c987f251a1d4d2e4e9b686712499d4e70db005be1f6d3a22be484072b4ba9faee8b00af12e2", 0x51) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000e62000-0xa)='net/nfsfs\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000baf000)=0x2) 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xffffffffffffffff) personality(0x500000f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 02:55:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000c44000-0x28)={@common='bond0\x00', @ifru_settings={0x3ff, 0x1, @fr_pvc_info=&(0x7f0000001000-0x14)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r1, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000503000)=0xe, 0x0) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000532000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000024d000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000958000-0x4)=0x0) read(r1, &(0x7f00004f6000-0xe8)=""/232, 0xe8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000971000-0xc)={0x4, &(0x7f0000c12000)=""/30, &(0x7f0000a8d000-0x40)=[{0x10000, 0x7, 0x40, &(0x7f0000d93000)=""/7}, {0x9, 0xf9, 0x6, &(0x7f0000ea8000)=""/249}, {0x1, 0x4e, 0xa9, &(0x7f0000176000-0x4e)=""/78}, {0xffffffffffffffff, 0xb0, 0x721, &(0x7f000042f000)=""/176}]}) write(r0, &(0x7f0000dc3000)="", 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005aa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/24 02:55:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000e81000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d54000-0x8)={0x0}, 0x8) 2017/12/24 02:55:19 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000050d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f62000-0x4)=0x9, 0x4) pipe(&(0x7f0000f62000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000050c000)=[{&(0x7f0000137000)='\n', 0x1}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x8526, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f63000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f64000-0x4)=0x0, &(0x7f0000b55000-0x4)=0x0, &(0x7f00009dc000)=0x0) r5 = getgid() getgroups(0x4, &(0x7f000064b000)=[r3, 0xffffffffffffffff, r4, r5]) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000520000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027d000-0x4)=0x20) r1 = syz_open_procfs(0x0, &(0x7f0000ea5000-0xd)='net/if_inet6\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000da8000+0x8d8)=0x802) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) madvise(&(0x7f0000abe000/0x2000)=nil, 0x2000, 0x68) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000cbf000-0x8)=0x0) 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00008a9000)=@random={'os2.\x00', 'setgroups\x00'}, &(0x7f0000fd1000)='cpuset\x00', 0x7, 0x2) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fd2000)=0x0, 0xfff) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000048c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd2000-0x4)=0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000133000)=[{&(0x7f0000fd1000-0xe6)=""/230, 0xe6}, {&(0x7f0000d72000-0xae)=""/174, 0xae}, {&(0x7f0000fd1000-0x32)=""/50, 0x32}, {&(0x7f0000fd0000)=""/198, 0xc6}, {&(0x7f0000b20000)=""/141, 0x8d}, {&(0x7f0000688000-0x55)=""/85, 0x55}], 0x6, 0x0) sendfile(r0, r0, 0x0, 0x6) 2017/12/24 02:55:19 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e6a000-0xc)={0x0, 0x0, 0x0}, 0xc) dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x800, 0x3, 0x3, 0x3, 0x0, 0x80, 0x3f, r2, r3}, {0x400, 0x4, 0x7fff, 0x7, 0xd6f, 0x3, 0x9, 0x1000}, {0x7, 0x3ff, 0x8, 0x8385}, 0x0, 0x1ff, 0x0, 0x0, 0x10, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x8}, 0x10, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5, 0x1, 0x0, 0x1, 0x2, 0x2, 0xfffffffffffffffe}}, 0xe8) setsockopt(r0, 0x88, 0x0, &(0x7f00006be000)="", 0x0) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000551000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000737000)={0x0, 0x900000000000000}, &(0x7f0000fa2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ae5000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000fac000)={0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:19 executing program 4: r0 = socket(0x100000000f, 0x802, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f00003ed000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pread64(r2, &(0x7f00003a3000-0xbe)=""/190, 0xbe, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000339000)={0x0, 0x8, 0x20, 0x7fff, 0x80}, &(0x7f0000f07000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005cb000)={r3, 0xe5, "98910cb2470cf098c19d3a9168bebac067f36fe6ce909ce9f8418784d95f0ee02cf43e6e76d329b6727d5efe104f68845a41bbe942db4cd5280f790a8df40b357178f29788a6cfb062ed64eeb0768b47076b05c7daa76fd1473557965a989a1df9945c707d2172f50ccb88d096fc0355d5fd89ac25d1880ba866e6c7f2934091a7aff6ca3bb6cfed5d83c81446da8e5e5b9045327098219dc588df99ea4acefc53513d9828b66801d1a6b8f3a2bb609af6aeb795cf5ff9965c55c93af46b30e78d0df6f11d5eed65e9e25af7c59f3499d636d73330ba6b3591b3aefe81cae04019369984af"}, &(0x7f000013a000-0x4)=0xed) r4 = syz_open_dev$sg(&(0x7f0000740000-0x9)='/dev/sg#\x00', 0x1, 0x200800) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000614000-0x4)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000353000-0x88)={r3, 0x80, "fbc10b67cf47d16a043a844134f999590554ca7e528c974b83685d8e4a7d3e6320b09455838cbee9a6a74b3b06a7563c267e063d6eab7e19de58334806c77820e472049839b89e8ceb2bafbba13f6b7595843bd6a78be66ab86802d2f8c70dca0a20516f97053dd54817e22826f12cea37084f7b90d794b3611fc9a900c89088"}, &(0x7f0000eba000-0x4)=0x88) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='lo\x00', @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800}}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f00000dd000)='./file0\x00', 0x4001, 0x1) getpeername$ax25(r1, &(0x7f0000d85000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a55000)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000488000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002bb000)=0x0) 2017/12/24 02:55:19 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) r3 = socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000ef1000-0x2)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[{&(0x7f0000ef2000)=""/35, 0x23}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000e000-0x8)={0x0, 0x4093f23a}, &(0x7f0000eee000)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d5c000)={r4, @in6={{0xa, 0x3, 0x164, @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]}, 0x9, 0x6}, &(0x7f0000eee000)=0x98) [ 61.018173] audit: type=1400 audit(1514084119.531:25): avc: denied { setattr } for pid=9964 comm="syz-executor2" name="setgroups" dev="proc" ino=16144 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2017/12/24 02:55:19 executing program 0: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cfa000)={0x0, 0x0}) write$evdev(r0, &(0x7f000025b000)=[{{0x0, 0x7530}, 0x10001, 0x1, 0x13}, {{0x77359400, 0x0}, 0xffffffffffffff7f, 0x7, 0x1}, {{0x77359400, 0x0}, 0x5, 0x4, 0x269}], 0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000cfb000-0x8)='./file0\x00', &(0x7f0000cb6000)={{0x77359400, 0x0}, {0x0, 0x0}}) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000018000-0x18)=""/0, &(0x7f0000000000)=0x0) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8010, 0x6, 0x2) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010000dcffdf00", 0x1f) write(r0, &(0x7f0000a03000-0x1f)="1f0000000104ff036b000000e9110798780df00008000300000004ffffffe6", 0x1f) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d5c000)={0x401, 0x6, 0x512, 0xfffffffffffffe01, 0x7d, 0x5, 0x2c8, 0x0}, &(0x7f0000079000)={0x8001, 0x2, 0x6, 0x4, 0x9, 0x6, 0x400, 0x4}, &(0x7f00000aa000)={0x6, 0x400, 0x3, 0xa92, 0x0, 0x5, 0x6, 0x5}, &(0x7f0000b73000-0x8)={0x0, 0x2710}) clock_adjtime(0x0, &(0x7f0000232000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) write(r0, &(0x7f000055a000)="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", 0x130) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) 2017/12/24 02:55:19 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000382000)=[{&(0x7f0000fc3000-0xd0)="fe707d84868971cc993e0890332da666e7718b9949e0c98890dc8512c34e6722aacdf8c4bd3bed3b1e8435e7ed161598cf63a2205e6b0c015a0433e06a66b2ad09307b50a0ef2a3c2e83a7136ed31e8c5976f0622ee3d024a6ac5ac24882771428bca926a9b850c922408f935356f12fcf2ce630b4cf4bfb2179cd6ec60d0d224eb86222be89de625434727beae7550d49a5df24d5f32cdf16297cded20f3c45bb681552dc83bf2bd361d40f05caae0147b3c594d33c5965833529db92a210a9f168c8965809e3b14e86e4bd2f86a82c", 0xd0}, {&(0x7f0000fc3000-0x6a)="a7425856110c8a297921ddf835344964fe42067bb3fc6f5d769195b91bad6a56172e450d684d7b5203121ef6943adacab842cba0cf805c5b96de143733c21194294f8bea261656019c3030d9e54b4c41e5cacd3560c99a180624fa6f785e6ab125492a681f50e3470631", 0x6a}, {&(0x7f0000bd4000)="f7212bc2ac0ae7ecb9562c75ff12aa964f9574ab82031d63b479f2b567", 0x1d}, {&(0x7f0000fc3000-0x61)="b03cf0eeb5fb189ce7be07c03d242271a9ef2e87e3d478b0c61cbb41ddbf7d22e11f0c6842b56732d5c317de1a74fd193c4d66f324a422f0ee2b277d5ff423dbcb3be588112d8702f19832ddda7f04394ca34546f3b95c8b7f370ac211f6d22e99", 0x61}, {&(0x7f0000fc3000-0x3a)="6d2cee8fdac2ffd330f3b7949fb0110fdf63d0c6bef0567e6f4a776ad79049741d1bdc92006a284f660f888ab45edf3a4eb5db9c25251dc3f27b", 0x3a}, {&(0x7f0000fc3000-0x7)="4e413eb74eed3d", 0x7}, {&(0x7f0000f44000-0xea)="c946c8f49cfcc40e097781ba92ccd844fd15563a5546c1dae385620cde6da52bb91230c252763616408232add02b7ae9a3b11f3ea96219a9b3db48629fa88df463471db39c0d7f272ae57d96311fc1610eea8b9450905be0da26f2a6b4929be940187601794a7fbe918c0085fa6010acc774636ed0ea8d4995805d613c2b89233b234049ad1b19dfdef3922fbb6427556bd10d079278417d48a217df8ed7f30072e7404b59affe161a54dc04843754026ee4d4da460f4dbb4f63f0f2c5c51d2abaf952d419487a4e3c483ce5bd5d0f550cc8112bfbf73470196c9e142c719b2a8e94536e1c835a6198fb", 0xea}, {&(0x7f0000fc2000)="5ceb886de404fcb7234febbaf0004ce16e0b394f9af151e8a8b7b6d4a2bd9812394f2b862423a4f103406cbb243a0e309a0e22e164cf679ed319", 0x3a}, {&(0x7f00004d0000-0x68)="b0aca66c0f9f20c808cbcf5b309d04e859c0f60cff9b90ac74379f4715232d57ea599532c77a0e32eb935f5da88e2a5b6f4c4c3400e196ecc18bbabf713fe7995c681fa0e210197f6e7a2e09ea6b3620a93a15e7c447b5d71b0d3dd5987a595e574ccf460a2c0203478fdff09d287e50d8d3d86fee70bc0c6af6e4540dc9b1f08830f0609d3b63f597bc1edb910026f5e04430f6c8a852f7d56a769141b070e7a73c36233c083c4b1d3e661b62b1e2d79a5dbb00edb64eece6609796cc9338083dd71017a581f51f75f29375d695c13e1ec97fa2df41ca708433c1e5", 0xdc}], 0x9) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a56000)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) getpgid(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fa7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x1, 0xff, 0x8, 0x3f, 0x7, 0xfffffffffffffffb}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000712000)='/dev/hwrng\x00', 0x40400, 0x0) writev(r0, &(0x7f0000eeb000-0x8)=[{&(0x7f0000fc1000)="9e", 0x1}], 0x1) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b43000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000003000)=""/0, 0xfffffffffffffff2) inotify_init() 2017/12/24 02:55:19 executing program 6: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ee7000)=[{0x7, 0xfffffffffffffbff}, {0x7, 0x1}, {0xc3da00cc628f7b23, 0x0}, {0x2, 0x8}, {0x2, 0x4}, {0xb, 0x10000}, {0x3, 0x8}, {0x4, 0x4}, {0x8, 0x6}], 0x9) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000072000)="10bc", 0x2) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee7000)='net/rpc\x00') mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000ee8000-0x8c)={0x4, 0x8, 0x9147, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000159000)={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xffffffff, [0x401, 0x6, 0x2, 0x1, 0x7, 0x6, 0x8, 0x4]}, 0x5c) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00009ed000-0x8)=0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001e000-0x3)=0x0) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x800048000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004d000)={0x100, 0x10001, 0x80000001, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r0, &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000012000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6, 0x2, 0xffff, 0x8, 0xa0, 0x80, 0x8, r3, r4}, {0x40, 0x4, 0x4, 0x4, 0x8, 0x68, 0xfe, 0x10001}, {0x7000000, 0x20, 0x1, 0x8}, 0x9, 0x9, 0x4, 0x1, 0x40, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4d21483, 0x9}, 0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, 0x7, 0x3, 0x6, 0x6, 0x2, 0x80000000}}, 0xe8) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r2, 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000046000-0x8)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f000004e000-0x50)=[{{0x77359400, 0x0}, 0x1, 0xd300, 0x5}, {{r5, r6/1000+30000}, 0x100000001, 0x3, 0x100000001}, {{0x0, 0x0}, 0x100000001, 0x0, 0x5}, {{0x0, 0x2710}, 0x3, 0x5, 0xa7}, {{0x77359400, 0x0}, 0x87b5, 0x40, 0x4}], 0x50) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000042000)={0x1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x8, 0x8, 0x3f, 0x3, &(0x7f000004c000)=@common='gre0\x00', 0x8, 0x4, 0x80000000}) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ace000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000634000)=0x0) futex(&(0x7f0000c4b000-0x3)=0x0, 0x0, 0x0, &(0x7f00003e5000)={0x0, 0x0}, &(0x7f0000506000-0x4)=0x0, 0x0) 2017/12/24 02:55:19 executing program 5: r0 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000007000)=[]}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fd9000)={0x2, &(0x7f0000c63000-0x10)=[{0x80, 0x0, 0x0, 0x0}, {0x2, 0x0, 0xa10, 0x0}]}) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) pipe(&(0x7f0000717000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002d2000)={0x7fe}, 0x4) ioctl$void(r0, 0xc0045878) 2017/12/24 02:55:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002eb000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000cc8000)='smaps\x00f') exit(0x0) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0xffffffffffffd) 2017/12/24 02:55:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x28) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x401, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xedd9, 0xc9a4, 0x4910, 0x3, 0x4}}, &(0x7f0000a57000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001bb000)=r1, 0x4) ioctl$TIOCNXCL(r0, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r2 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r2, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) mq_notify(r2, &(0x7f0000187000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x2001) accept4$packet(r0, &(0x7f00005e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000825000)=0x14, 0x800000080000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000399000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000043d000)={0x1, 0x0}) mq_timedsend(r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) mq_open(&(0x7f0000a4e000-0xb)='**vboxnet1\x00', 0x80, 0x20, &(0x7f0000a24000)={0x7f, 0x100000000, 0x40008000, 0x6, 0x4000000fff, 0x0, 0x6, 0xffffffffffffff40}) geteuid() 2017/12/24 02:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000556000)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ec055146f382722, 0x1000, 0x0, 0x4, 0x3, &(0x7f0000669000)=@generic="b2c9b3b6fcdeba425e19ca7e55a92378", 0x0, 0x10001, 0x5}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ccf000-0x8)={0x0, 0x101}, &(0x7f00007ba000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e3e000)={r3, 0x80000000}, &(0x7f00007b5000)=0x8) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a29000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cc000-0x4)=0x10, 0x80800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b4000)='/dev/rfkill\x00', 0x81, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000915000-0xc1)=""/193) r2 = getpid() ptrace$pokeuser(0x6, r2, 0xfffffffffffffcd7, 0xe6) ioctl(r0, 0x800, &(0x7f0000664000-0xab)="cddc12ef3976f99349cc5c62445b1250257fdec5954b85572a128f941cce524ea24ee569f67d72d97a15da736094a55e2df3ae68bf48c4edb876ed95f6552f0f4908b1aa4445cf4b85d764d55d652f4da74d82bdbd43caff568dbafa38958a57521cc3fd963b035ed5afadb61e6cee3e4b43e56073c31bed6b8e6369ea83dd303da2d519897dc1e5d3bfe56c342e82747120050ca44af311ddb6f4e660019e0681660e7eabd0e14ba01afe") r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000bb9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/24 02:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000056e000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000a20000)=""/178, 0xb2) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000ea1000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000219000-0x4)=0x4, 0x4) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f000000a000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017e000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000016f000-0x9)='/dev/rtc\x00', 0x754cf63cd6660799, 0x0) syz_open_dev$sg(&(0x7f000009c000-0x9)='/dev/sg#\x00', 0x404, 0x20880) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000014d000)=0x0) 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bf1000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$inet(0x2, 0x4, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) bind$inet(r3, &(0x7f0000eb1000-0x7)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008f4000-0x10)={0x1, 0x8000, 0x3, 0x3, 0x0}, &(0x7f0000cdc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000be6000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd2, 0xffff, 0xe53, 0x0}, 0xa0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e1c000-0x8a)="b9c00fa873beb592448884677dc49d5d8d2e97e0030c50330a77c2c802b25b1132f48d9082859b35754677ecc0fd76d678137cd1912dd0f6b16b113a8d7c342103fb84dd3db400b17d72a36b97aa8ed272ca783bd310ab89448d3a0ba9cd6edac2ab74cf0e39a6c1afb9b9b365213ee6a0f566b0ea287cd908ad369b294b264d2a616efc3990a2f2530b", 0x8a) fcntl$setlease(r2, 0x400, 0x1) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000d59000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffffd, [0x1, 0x4, 0x9, 0x8, 0x98, 0x10001, 0x1b31, 0x6]}, 0x5c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f00003fd000-0x4)=0x0, &(0x7f0000a2a000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00002d2000)='cmdline\x00') fadvise64(r2, 0x0, 0xd38c, 0x2) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f54000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f0000fd1000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001ef000-0xc)={r5, 0x38, &(0x7f0000a7a000)=[@in6={0xa, 0x2, 0x151, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xad}, @in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}]}, &(0x7f0000aa7000)=0xc) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f34000-0x10)='/dev/sequencer2\x00', 0x2040, 0x0) rt_sigaction(0x32, &(0x7f0000350000-0x18)={0x200, {0x1000}, 0x10000000, 0x40}, &(0x7f0000f55000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000de8000-0x8)={0x0}) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00008ae000)=0x0, &(0x7f0000bd8000-0x4)=0x4) sendto$llc(r6, &(0x7f0000bed000)="b27101312268913c07a6d24543b960b5f92c18bc342308862f5b4d0e0a6a3b05326d6a043b612fa16c7d5f87166f042d6d2a051eab8f1a3d6244438e87b3735cc680430e0888d844fad8033498d3658820cc56973a4224a005579d8317c22aeae51805350e539e3c276dae7a0fd739ff9d7d837d34fe43b8345e2dee5c2715d613e8094ba59658dbb2e5a2a4", 0x8c, 0x8000, &(0x7f0000601000-0x10)={0x1a, 0x17, 0xa, 0x1f, 0x5, 0x5, @random="d1688b5d41ed", [0x0, 0x0]}, 0x10) 2017/12/24 02:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000100000)={0x0, 0x0}, 0x80000) getsockname$llc(r0, &(0x7f000087a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000298000)=0x10) r1 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a6000-0xc)='/dev/rfkill\x00', 0x80, 0x0) socket(0x2, 0x805, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000682000)={0x2, [0x200, 0x80000001]}, 0x8) r3 = mmap$binder(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x5, 0x40913, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00002f6000)={r3, 0x0, 0x0, 0x0}) 2017/12/24 02:55:19 executing program 7: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00000ea000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) gettid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000a0000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000095000)=[@flat={0x77682a85, 0xa, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f00000bc000)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000c4000-0x8)='./file0\x00', 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000319000)=0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004ef000-0xc)='/dev/autofs\x00', 0x800, 0x0) get_thread_area(&(0x7f00004ed000)={0x85f, 0x1000, 0xffffffff, 0x26, 0x100, 0x2, 0x7, 0x1, 0x8d, 0x6}) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ed000-0x30)={0xc, 0x0, &(0x7f000018f000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000405000-0x5)={0x8, {{0xa, 0x0, 0x85d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4a7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/24 02:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001a5000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000dba000-0x10)=@generic="1fb0e4662fe9146637ae8c2e60c3bd18", 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000232000)=0x5, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000716000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2017/12/24 02:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c67000-0x30)={&(0x7f000030d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000006a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000cd8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000601000)=[0x0], 0x8, 0x4, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f00004b8000/0x4000)=nil, 0x4000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x8f, &(0x7f0000387000-0x8f)={@random="8cd129714726", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x6, 0x3, 0x4}], {0x8100, 0x7, 0x8, 0x1}}], {{0x888f, @llc={0x77, @llc={0xfe, 0xdc90b6b962533c9b, '.', "0511883ba0a74a7f2954fa8ad70ab48819eaf4e1f61c659169e7fa6697b72ded65749b90dbf4ff5f1411e4b51fa7a83579e61d3c7da5f65994216a83b1ade668d6bb395819e42a552a85b16126cee8d1445980f5ebe74d758448681cfd2e2ed7e0d6848459edf810b27f5184bf572694c8579c29"}}}}}, 0x0) writev(r1, &(0x7f0000a98000)=[{&(0x7f0000e00000)="29000000200019ff00003fffffda000100000000e8ff7f000000042d001000ea11a6000005000000f9205ac55e408b3a2340f7d8043cf2050000009d8aadfe42913e4814fa9d7205", 0x48}], 0x1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000394000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ee6000)=0x0) ioctl$KDADDIO(r1, 0x4b34, 0x9) getresuid(&(0x7f0000f8d000)=0x0, &(0x7f0000389000-0x4)=0x0, &(0x7f00000eb000-0x4)=0x0) getgroups(0x2, &(0x7f0000876000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) get_robust_list(r3, &(0x7f000074b000)=&(0x7f000056b000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000f7000-0x4)=0xc) r6 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a52000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f90000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000921000)={0x0, 0x0, 0x0}, &(0x7f0000a82000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005c9000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000437000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c6000-0x4)=0xe8) r11 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000069e000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000-0x4)=0xe8) sendmsg$unix(r2, &(0x7f0000455000)={&(0x7f0000603000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000045000)=[{&(0x7f0000127000-0xe9)="aee609998bc62d6754ec440a85b902ace44f21b00721b29a9e25ac4adfed74613cfc4053c531a0acf164eaf99e997314bf0ac53d23515563fca9228d28ad6b329bd88bce453cb5a7e02339c5bb43725d999785b7849d9a235be0a294cfa10451a99d3082e56a0c54cdce9d10e0e6e2b859d2a9c93900d24f65b94c40e3f2159391d846cc93e13353bed821907856cac593dd10357f42761a1e7abf10a205aa83de7f6be533031aad496cba62373678ac3a95cfdb6aea81bf1601c64553058a785bd8727de923c92902209e78ba49f6b3fb41a10b6e9ccda94840ef0d8489b007ad71e0e0c5e3ceb813", 0xe9}, {&(0x7f0000892000-0xad)="610e2f9e4657bb5f5b9c1ea355cccbbfca32b1effe098a944665664bb2b4c2d22b1f034bdf5a9fdc612dcaff84a2bcb64f3ce1b8355e20a3b2c6fc8ca07c1ea03e15f3f81f0e0890ba7770b9941c17d86270a803733429decd44bf3569fa171bc910f684c161b23b6b4259905be7da431da2ebc776c4202f794cd57ad7e9df4f3ee2ed32a6648f00ae16f9f10416993f38cb0124c3a439755bf665c074ccb41c86dbb7e1f3357067c0173435b74d051dfb19823f57", 0xb5}, {&(0x7f0000e81000)="d0cf6327c1f003d2c5ed28a43661bdd8395b519b", 0x14}], 0x3, &(0x7f000092f000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x58, 0x48010}, 0x10) 2017/12/24 02:55:19 executing program 0: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) finit_module(r0, &(0x7f00002d0000)='user[posix_acl_access)eth0\x00', 0x2) fcntl$getflags(r0, 0x401) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000b25000)="0ce6f699eae849c9c574c151c25d773cc1534ca8a4d8d7213e1fc6639647db427373df9130cce028384dbbf0518d2b2a44dc61017767bdd4bec5e3e404beefa1ac2f8696f0c604047a20759d5980b965e1015dcaa217497859cdfa9f8fc83482a78d96d33db4d99cb8e3be3722e1f7bd5407e346445aca412f4546a296cf14c4d91a4970f4d70d4de5b0be18a65b5706106b48e049821151bce45a901307676938a94d1950b516d15cb8a52858", 0xad) 2017/12/24 02:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a85000)='personality\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e84000)={0x0, 0x1, 0x30, 0xcf5, 0x2}, &(0x7f0000d4e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000862000-0xc)=@sack_info={r1, 0x6, 0x800000000000020}, &(0x7f0000a17000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000eb000-0x18)=@add_del={0x2, &(0x7f00002b1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf77}) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00009b6000)="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", 0xff) close(r0) [ 61.405002] binder_alloc: 10068: binder_alloc_buf, no vma [ 61.442395] binder: 10068:10072 transaction failed 29189/-3, size 24-8 line 3128 2017/12/24 02:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000547000)={0x0, 0x7, 0x0, 0xab4, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a88000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000393000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000607000-0x10)={{0x0, 0x7530}, {0x0, r2/1000+10000}}, &(0x7f000070f000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f000012d000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f49000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000e0a000)={0x2, 0x0, 0x1f7, 0x10000000000000, r3}) 2017/12/24 02:55:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000002}, 0x0, [0x401, 0x8, 0x3d, 0x80000001, 0x1ff, 0x4, 0x6, 0x8001]}, 0x5c) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x62)="472d35f9e512f428ab5e1c62f58f328730b6fc2c208b8af989061f907b78ad58bfa4a547cd386b8e26f470a54c32a56ca3f154c835a08029fd09ee46ec1542836e0de3fc9b5bd939218f0c5790ee00e3e0f1a70b77a7487b2b7bfa970a8ade22c0a4", 0x62}, {&(0x7f0000001000+0xf61)="b9848c686a18a306640a77fec417b72d09cafe2ba18e2a2d1e863e9d0ccc043b487087a3a879be46e9ae47d8f9df1f269e72f6286fc31aaef5437c702a55fadc14027c7a98b2692fb317670572111e546323570e2363a44d3a3bbc747af820d88ecd914da2a81ca9cc0e43ebd72550c5b7910107b11240f3af76f4faaee10489c1ca52664ac93e29ac759ff16f8018726738b1914e273aef70dcb4309458e3f47612e5fd9871ebdaa15ce49f3a12d8fa16609217", 0xb4}, {&(0x7f0000001000)="ffe07d1b7c85b9ecbcb22fb53ca2affac64112bdca216348003596bf1ae33fe5e7c79da73f3f4511b55b10aa23f95d708c357df7521bd0a8cdba95e2ae4e20f6ddfddd232b319f", 0x47}, {&(0x7f0000002000-0xec)="a533bd0be01738ef8056450268e9963cbf59ce149d4be16c0759e65cf1f76d2c0ce520694fbde59784311d80ce93653b54de0a1307a275af01993c3dc49c8ab273d5ffbe4592bb53701feacd05d399d8808f1c3beef2531e406f95e30944e747b722239184169ed892aaaf4756aed548319a9829f07a49311c2213be6021d5ac0c2ba215673b5406ed0b5b8d03156e70c23819e79f21bb9b1ab5ebcdd50711816989efd99b689260ecf49becff02a4dd765f4d9424c5d17494c6fa54628bc65fef6391cbc9a2a05329fd48c397f15e0c45b320c68082bd58b4963c27764bfb2d2f979321c03dd82b7630763d", 0xec}], 0x4, 0x0, 0x0, 0x4000}, 0x4000000) 2017/12/24 02:55:20 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fbc000-0x1f)="1f000000520007f2c200000000000000021d030000ddff1ab4a300ffffa72b", 0x1f) recvfrom$ipx(r0, &(0x7f0000962000)=""/0, 0x0, 0x0, &(0x7f0000165000-0x10)={0x4, 0x0, 0xfffffffffffffffe, "f2fe15ef0888", 0x0, 0x0}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff7000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ff8000-0x2)={0x7, 0x9}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000ff7000)=0x0) getpeername$packet(r0, &(0x7f0000ff7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005c1000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000083000)=0x0, &(0x7f0000ff5000)=0x4) 2017/12/24 02:55:20 executing program 0: mkdir(&(0x7f000088d000-0x8)='./file0\x00', 0xe) 2017/12/24 02:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f00005e8000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c04000)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x5, [0x77, 0x7fffffff, 0x2, 0x0, 0x1, 0x101, 0x1f, 0x2d0]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f8b000-0xb8)={0x0, 0x9, 0x1ff, 0x90000000000, 0x7fff, 0xa26, 0x9, 0x3ff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x688, 0xffffffffffffa486, 0x4, 0xcf7354d, 0x9}}, &(0x7f0000a95000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ac3000-0x8)={r2, 0x4cf}, 0x8) 2017/12/24 02:55:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000037a000-0x15)='/proc/self/net/pfkey\x00', 0xa080, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000002000-0x57)="", 0x0) [ 61.461454] binder: 10068:10085 unknown command 0 [ 61.473528] binder: 10068:10085 ioctl c0306201 204ecfd0 returned -22 [ 61.482046] binder: 10068:10072 ioctl c0306201 200a0000 returned -14 [ 61.529690] binder: BINDER_SET_CONTEXT_MGR already set [ 61.535955] binder: 10068:10103 ioctl 40046207 0 returned -16 [ 61.548212] binder_alloc: 10068: binder_alloc_buf, no vma [ 61.557542] binder: 10068:10085 transaction failed 29189/-3, size 24-8 line 3128 2017/12/24 02:55:20 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname(r0, &(0x7f00007e0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000640000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7fffffff, &(0x7f0000f9c000+0xacb)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000e22000-0x18)={0x53f1, 0x4, 0x6, 0x1, 0x10, 0x1}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007d0000)=@int=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f9c000-0x10)={0x1, &(0x7f0000da8000)=[{0x7ff, 0x0, 0x0, 0x0}]}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/24 02:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000020d000-0x4)=0x0) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) dup3(r1, r0, 0x0) 2017/12/24 02:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00009ea000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) pipe(&(0x7f000071a000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f000090c000)=""/168, 0xa8, 0x2000, &(0x7f00000ab000-0x10)={0x1a, 0x10, 0x9, 0x99d, 0x1, 0x8b9a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000467000-0x10)={0x0, 0x7, 0x12, 0x19}, &(0x7f000079c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000047d000)={r3, 0x7, 0x0, 0x401}, &(0x7f0000aa5000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000634000-0x15)="ff010000000000000000000000000007de000000", 0x14) truncate(&(0x7f0000dc9000)='./file0\x00', 0x1) 2017/12/24 02:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000377000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000997000)={0x2, &(0x7f0000842000+0x306)="8aad"}) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000d5f000-0x4)={0xffff, 0xded2, 0x0}) read$eventfd(r4, &(0x7f0000566000)=0x0, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) syslog(0x9, &(0x7f0000e5a000-0x88)=""/136, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) syz_open_dev$usbmon(&(0x7f0000c8b000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f000064a000)=0x4) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) fstatfs(r0, &(0x7f0000807000-0x1000)=""/4096) recvfrom$inet(r0, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x20, &(0x7f0000048000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 02:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0x26) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002af000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00009c7000-0x4)=0x0, 0x4) 2017/12/24 02:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80000000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/24 02:55:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/member\x00', 0x2, 0x0) flock(r0, 0x8) r1 = socket(0x18, 0x0, 0x4) sendto$ipx(r1, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2017/12/24 02:55:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x1000000000000000) setsockopt$inet_buf(r0, 0x0, 0x7, &(0x7f000088f000)="", 0x0) [ 61.575498] binder: 10068:10072 unknown command 0 [ 61.580353] binder: 10068:10072 ioctl c0306201 204ecfd0 returned -22 [ 61.589286] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.595475] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 02:55:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) signalfd4(r0, &(0x7f0000dd6000)={0x2e}, 0x8, 0x80000) ioctl$TCSBRKP(r0, 0x5425, 0x40) getrusage(0x1af82b7c6e7821c8, &(0x7f000004e000-0x19)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000006000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) epoll_wait(r1, &(0x7f000000d000)=[{0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x0, 0x1) 2017/12/24 02:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ftruncate(r0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004f5000-0x50)={0x5, 0x8001, 0xfffffffffffffffe, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r0, 0x0, 0x72439a6f) [ 61.662360] device syz2 entered promiscuous mode 2017/12/24 02:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lstat(&(0x7f0000836000-0x8)='./file0\x00', &(0x7f0000afe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getgroups(0x3, &(0x7f000043c000-0xc)=[r2, r3, r4]) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x0, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) 2017/12/24 02:55:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/rtc\x00', 0x101000, 0x0) setns(r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000655000)=0xf453d82b4f826da3, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000071b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c15000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xfffffffffffffffa, 0x862, 0x1, 0xe7, 0x7, 0xdc, 0xffff, 0x7, 0x12, 0x7, 0x3, 0x9, 0x3, 0x4]}, &(0x7f00003b6000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000858000-0x98)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8e, 0x5}, &(0x7f000087d000)=0x98) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x10000000004, &(0x7f0000168000)="441109ff0000000000ffff7b0010000013", 0x11) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f5000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000015000-0xf)=""/15, &(0x7f0000363000)=0xf) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000096d000)={0x0, 0x7f25, 0x100, 0x4}, &(0x7f0000ae8000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000cf2000)={r4, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001df000-0xb)={0x4, 0x80000001, 0x1, 0x50, 0x81, 0x8, 0x5, 0x1000, 0x3, 0x1, 0x7d}, 0xb) timer_create(0x7, &(0x7f00007b1000-0x58)={0x0, 0x3c, 0x2, @thr={&(0x7f00004c2000)="8366056832d749e19b4aee52a1f4fc6bc14ad02ff6b6c588459a943aac2f3c4ba62ddfcdd190b39ed4d6763f5303f99b34b94db10b4cc07cd30d68e2eabc3669182c3a23d1e8e48f2685ba4eb18d597fc0166addfdebd514554dc0873168a1d01277ce31489086fbe58554ac464a149651825ad19a3fbcd538b0c4969223be965315b4ae3fed421a304f51e897a87b4f0b011e47578a45ccf00bc1dce8dbef9c5fd6e6ddc5145085c115e6b93721ab775f78345e1426fb6a834203d2fae44719c6da", &(0x7f00008c3000)="29b71db7e1457d4b70b36a514cce933ffc256a05d93935f46f12da49959fe4ebcb455f8cb9490903cc15f6c0e7178e41d3b9e381c7da2e18f58f546fffd00d9f4d71b55bca7ca12e3a9a91b3eb18f1eff03cf251ffbee9d445edd29b8c145046d98fac03cde4f9498d00bcfe3c8677b90c29f715bd654efd721bbd6254aa5d25c62664ad66b19292f017db66b70bf186dc316048ae752a16c9675e23007b4cf69db4a6b5df6b9604de320ce4dca4ade8f2b439b3d5c750a3288d10a8e182f24446af47da1d2ed97e2fe1d5a224a569ff47c113543f6489a475744f4beb423f73ccc54c04f3031e10451422e5e6821bab81b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041d000)=0x0) timer_getoverrun(r5) 2017/12/24 02:55:20 executing program 7: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000a2d000-0x4)=&(0x7f0000001000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000095f000)=0xc) 2017/12/24 02:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000b7e000)='./file0\x00', &(0x7f00002af000-0x8)='./file0\x00') r0 = add_key$user(&(0x7f0000fe3000-0x5)='user\x00', &(0x7f0000232000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000db7000)="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", 0x1000, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000250000-0x84)=""/132, 0x84) mkdir(&(0x7f0000960000)='./file0\x00', 0x0) 2017/12/24 02:55:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffff000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x58) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fb8000)='adfs\x00', 0x0, &(0x7f00003c3000)="") 2017/12/24 02:55:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000de6000-0x16)='net/ip_tables_matches\x00') close(r1) clock_gettime(0x0, &(0x7f0000072000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000012c000)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f00007f4000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 02:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000ee6000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c0000)=0x0) wait4(r1, 0x0, 0x40000008, &(0x7f0000092000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:20 executing program 5: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000f000-0xc)={0x0, 0x8, 0x10}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000001000-0x8)={r2, 0x4}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x3, 0x3, 0xa4}, &(0x7f000000e000-0x4)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x3f, 0xffffffffffffea8c, 0x0, 0x3, 0x2, 0x200, 0x4, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xde, 0x6, 0x1f000000000, 0x8}}, &(0x7f000000f000-0x4)=0xb8) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) setgid(r5) write$evdev(r4, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x10080, 0x0) read(r4, &(0x7f0000001000-0xce)=""/206, 0xce) 2017/12/24 02:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000a08000-0x8)='./file0\x00', 0x0, 0x88) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, r1, &(0x7f00009c6000-0x8)='./file0\x00') 2017/12/24 02:55:20 executing program 1: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000052000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x4208, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000c35000)=0x8001) dup2(r2, r2) 2017/12/24 02:55:20 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x8)='oom_adj\x00') sendfile(r1, r1, &(0x7f000000a000-0x8)=0x0, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) getresuid(&(0x7f000000a000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x0) 2017/12/24 02:55:20 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000+0x4aa)='/dev/usbmon#\x00', 0x1ff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000003000)={0x220, @time={0x77359400, 0x0}, 0x2, {0x4, 0x7fff}, 0x0, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000+0x6d6)={r1, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r3, 0x2}, 0x8) ustat(0x20, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x1, 0x4) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000005000-0x8)=""/8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000006000-0x5c)={{0xa, 0x0, 0xffffffffffff7cbf, @loopback={0x0, 0x1}, 0x17}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x20}, 0x8001, [0x6, 0x40, 0x4, 0x4, 0x1, 0x7f, 0x4, 0x0]}, 0x5c) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000006000-0x10)={0x4, 0xe4, 0x20000000000000, "30c2a7200e35", 0x5, 0x0}, 0x10) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000002000-0x4)=0x2, 0x4) 2017/12/24 02:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000044c000-0x340)={0x3ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) 2017/12/24 02:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008bc000)='./file0\x00', 0x44080, 0x8000080) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) write(r0, &(0x7f00008b5000)="ad5a718476fcce1d2682a165d862480d4fe67f7801c1e6c1d8777c378cb1334c8271a682e379644817fb8ea3a3e141cc999da957b3dd8f948f4b73bacc4bbc84fa013a64052a3da1d31e4ead54be3b", 0x4f) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d12000-0x4)=0x9, 0x4) fcntl$getflags(r2, 0x408) link(&(0x7f00002ac000-0x8)='./file0\x00', &(0x7f0000288000-0x8)='./file0\x00') ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000d6000-0xc)={0x3f, 0x4b3c, 0x9, 0x9, 0x7fffffff, 0x6}) 2017/12/24 02:55:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, r0, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 02:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000988000+0x851)="636700160000000000000106", 0x0) ftruncate(r0, 0x2df2) pipe2(&(0x7f00006e9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000cd9000)=0x0) r3 = dup(r2) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x8020000000080406) splice(r0, 0x0, r3, 0x0, 0x3, 0x0) 2017/12/24 02:55:20 executing program 1: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000052000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x4208, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000c35000)=0x8001) dup2(r2, r2) 2017/12/24 02:55:20 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e09000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000fed000)=""/4096) poll(&(0x7f0000fec000-0x48)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x6, 0x4) pwritev(r0, &(0x7f000041d000)=[{&(0x7f0000f8e000)="9486e62f322c2b778380a8df34da12343ba3fcefcbf5d0b62ee9357a8f95732279d77b58b9c154fd2c665b73150ed5d5d8e59285a8c87a05bf291df1cc54f6d7d2a05f0e521a15e012b409e0e81f9fd07a45e00a75cd035b1cdfea7fb6571688d26e60b13a699a1dbb1f6f622321", 0x6e}], 0x1, 0x0) 2017/12/24 02:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000df000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000078000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000066000-0x8)={0x1, [0x0]}, &(0x7f0000068000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e10000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d7000)='/selinux/enforce\x00', 0x20204, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002d4000-0x10)={0x0, 0x100, 0xc93, 0x10001}, &(0x7f00007aa000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000857000-0x98)={r4, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101}, &(0x7f0000379000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d4c000)=@assoc_value={r5, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000528000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000391000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000117000-0xc0)={r4, 0xb8, "7fc57014a7f97ef2b39b054423eb9a85ded62a79704ce8a43e4da88df66a5240d96d83d15bfb4f29c487426cd4183a8e5cff20a715bafe75dffef3555d1500536a5f92d39c33d6a731455e22ead5f0d8734158227709c90622188797872bc0f92afc702456af91f695aa5a36f2a691d881f91198b8bf6c57f0253c7a446af0a798ca8654aa8102d068ceccab38ea87e275ee4ebf99d147d54bde6eda30ac2adc481aff2c85df8814f6253cee519a43029720506a49fb2b05"}, &(0x7f0000135000-0x4)=0xc0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000946000)='/dev/vga_arbiter\x00', 0x100000040801, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000686000)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/24 02:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x8, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000887000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d9d000)=0x0, &(0x7f000062a000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/24 02:55:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x1, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00000a5000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eee000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfffffffffffffffd) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0x210, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0xfff) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2000000a, &(0x7f0000e50000-0x137)="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", 0x137) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000045000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2017/12/24 02:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc5000)='task\x00') accept4$ax25(r0, 0x0, &(0x7f0000365000-0x4)=0x0, 0x80003) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c39000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011a000-0x4)=0xe8) syslog(0x9, &(0x7f0000158000-0x3)=""/3, 0x3) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000c4d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2017/12/24 02:55:20 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000089a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2017/12/24 02:55:20 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c8c000)={@generic="2af499a69e4fbad8e55cfeb19de150dd", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f0000770000)="2200000014000700000910f7e2ff0000020803e401000000090002000005ff72f115", 0x22) 2017/12/24 02:55:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = epoll_create1(0x80000) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b3000)='/selinux/checkreqprot\x00', 0x204000, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f0000000000)='GPL-\\\x00', 0x3) r11 = syz_open_dev$binder(&(0x7f0000e8c000-0xd)='/dev/binder#\x00', 0x0, 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) 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000117000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r16 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008e9000)={0x0, 0x0, 0x0}, &(0x7f0000b04000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ffc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000-0x4)=0xe8) getresgid(&(0x7f0000797000-0x4)=0x0, &(0x7f00008aa000)=0x0, &(0x7f0000463000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000361000)="3cda211303028ee15755be5d00644011bc99d60c719d8271a9f930b8605155e62a4385aa4de05a655a3f66f554f8006a132ab44f8663f3e620fb3b3136aa92d31581a979220f9877824818fcce29deca4cd92ae9897c4dd39dc4d6d0cbc274ddab9aa56096d24ac8907f3079a974daffd0a6004dc249e22c8ae3b7cdd15be556ce53", 0x82}, {&(0x7f0000de1000-0xd)="be0e74330725386971aca2fc5a", 0xd}, {&(0x7f0000000000)="d0f7f7287d7c7614", 0x8}, {&(0x7f0000001000-0xa9)="09010f53ebb94a3f7f4072f26c6eea23dafa671640b828456cd2ea537a35a0371e42318e2983f0c9f75c7329f638722b035ee64eaa13c85631ec9e3c9c80cbc2a673ab663c2e1ad939b1fd8e9281cd7cf6e29ff52400620425aa5dfe9242cf5728a38d1caf6b00e61d4ac15fc198ef7c8d4088e47a9d3c482375082a99b839adc69b16716a6028ae2b18c36014c9b1ef7ff1b695d1eb686af0479f7bf2536dfc47e6cda61a197d9d1b", 0xa9}, {&(0x7f00003bc000-0xd4)="85b9f6c6247a7f87cfc27733011d746b8c0731d863612aea5a2de6ce4dda092ecab8c8cbcbb85f548d63f3230a7e364c9ce3b1b351bf209e8c0921be5d44b3381ec60ed07498d093c38a281c622f23f6a40b3d3130935ab27165f1c4a65b4394409c25f368b792d5fd806bcf5af15b9d8272bf82855101ecdcd766a203b6601f10660c7c9ab695c146cd1a8d4dc6616c0da87dab94b60c2d00e0c374fa230b278c469deacf83289231756c9dd6d801060f3bca1b14f554c8e2d89959595c27881a097e6a855058bc525a69c3f9bc3bf37179c347", 0xd4}, {&(0x7f0000001000-0x36)="252abacaa01a5e7d3046778c5d13b7c1b9772319889472eb7ea747aa5d8f58900356b1c25389152bd60eeed43b0b74932057c760fcd6", 0x36}, {&(0x7f0000001000-0x1b)="e3d77fec0fd434cdd729e5080e78dbd193198b3caf141112d28456", 0x1b}, {&(0x7f000031e000)="31adb44d8dce064dbfcdbc", 0xb}, {&(0x7f0000001000-0xaf)="8df057491edd373f06bed648b73d90198d959fbda15575f58d19ac72f1dedbf606642575e5439c5f4cbbd9678a64b57399313b4ad87f3b765b3f1de6649f49653d1ed248c22d35f68e4e84711e251af0cdbdbbfaaf3ec72f49218c4a4d602ab364ad04567e5c39896e24d5d09647ad3eba3c72d1b1b6df904247ec29ea35313255ae7c0d4eaa84add492c7bf384caff9afd448854ab7ddedf0f5ad1e75d7a99581c8fd320922c466564a6cdd05f0dc", 0xaf}], 0x9, &(0x7f0000001000-0x44)=[@rights={0x2c, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10, r11]}], 0x44, 0x4000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)="a8db019818f00886dbaadc6a808a79aac76c4a7fef9ab3c161814522cca1f65240c697887e90bd0d171f6a47420394cc036471f68ab064d1903af23c8110d1ebdfca5fe96cbb8334428a5374f0ae3a0ef3a22ecbb5e6668e701a16a0d704a34f5c02569c206c60a1aec8def67e1de7727dd6b27af0c05fd546eded598e488f07bcab90db85e214f1348d982dd894bd7bcb1f2b5fa854b5835a93965b55d79ef37d6a6516ac2ad76671594aed3a", 0xad}, {&(0x7f0000d3d000-0x81)="eee0c315211ca94fac02f3dfebf1fabb0e21c3365d7d166d76a622948530d5c928669005646cb3d51b0115bcd37c1ce9b2562a8d9846e21801743669a22dbc4f00b32c809cd555ab2d6e676dc663fbbe89abaf5362621a863b4c6d4448498769586acb6ac87ef8dd25c9baa1c09137800f238810082848601f239a97c22e0ffeb2", 0x81}, {&(0x7f0000000000)="338c04ade4a14f50a66aefd6abfd49960cda127277f76c1009c62ffe32d1f8a1078b", 0x22}, {&(0x7f000011c000)="3d889265c154e6a5b324496aca5567074ec5dca64fb6c6d3d00ea605463b2f078b0b474e6cfa282e7a9b48179ea3391e8bd7f3e695c60db737c26e41db43b185684f438b57770ea1038acbe0dd4d3843c793a19be03dc041aba064a4626cb1a195f06c5ef4d1a0c2d5d7213c9d75aae4a28d4fcc78eee2d3c928d601f4e183e8c934f8aa6635f53001acefc7ace0f6745c75083c17aa4dbf2ec7f6e112f912c909bd1fe3cf5dbbccd9ca97e695363fdfeeff310318c2830c408030a47920dbc7885cc22350df63e3922566d28ad5d6c1d36c7b0f4ea1eb1ba13dadc254f8f02a2c27b5b25782b8", 0xe7}, {&(0x7f0000001000-0x86)="e9b93e5a0ac9d7389b460719cf3754ac180dfc31a414ec0b5f47ef3a57d44ce3f5ce0b229104f5dde4b0ef996715a58f8d97f65d598e8b732ece4784e1e82d104c893ec4d48e70b944f6aa8cff0bd53b541fb40a0a6aa153cf018190eb794dc1b5ccf2ec935cf271560c5d742f74a4e281b551dc932396f83800a920e35a68429ae189991313", 0x86}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="962bbe39ec5e38e0a8fdd0f6c5fdb5", 0xf}], 0x7, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x48, 0x20000800}], 0x2, 0x1) setpriority(0x5df62a9cbd7a5db8, 0x0, 0x0) 2017/12/24 02:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e98000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000cd000)={0x4, 0x0, &(0x7f0000e07000)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000a9c000)="53a26c8170c66f01e1c3debb67b3e973a6dda89d6eb974ac3de97f0f12c00c0bf58d9ab57586c8eb096b4275c93dc48f39bf783c6855f9ff7679206a69ae283c7bc10735380266e6"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a3000)='/selinux/checkreqprot\x00', 0x20002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005b3000-0x4)=0x8001, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2017/12/24 02:55:20 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002000)='./file0\x00', 0x28001, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000)={0x80000000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x0, 0xb728, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002000-0x8)={0x6, &(0x7f0000003000-0x30)=[{0xffffffffffffff81, 0x6, 0xfffffffeffffffff, 0x4}, {0x8, 0x7fffffff, 0x10001, 0x20}, {0x3f, 0x8, 0x7fff, 0x3}, {0x80000000, 0x5, 0x5, 0x8}, {0x0, 0x5, 0x80000001, 0x7}, {0x9, 0x2, 0xffffffff, 0x4}]}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x402, 0x0) flock(r1, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2017/12/24 02:55:20 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004dc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000e5e000-0xe0)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x0}, 0x3, 0x2e3b, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x6, 0x4, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000e5f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e60000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000091e000)={0x0, 0xa, "6b75c973ec786bd7938f"}, &(0x7f0000b3b000-0x2)=0x12) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e5f000-0x10)={0x8c, 0x203, 0x3, 0xfff, r2}, &(0x7f0000e5e000+0x698)=0x10) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000e60000-0x4f)=""/79) 2017/12/24 02:55:20 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x10000000000, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 02:55:20 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) execveat(r0, &(0x7f0000637000-0x8)='./file0\x00', &(0x7f0000001000-0x14)=[&(0x7f0000843000)='/!#\x00', &(0x7f0000000000)='wlan1$\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000ee5000-0x1)='\x00', &(0x7f0000000000)='security'], &(0x7f0000000000)=[&(0x7f0000000000)='vboxnet1cgroup\x00', &(0x7f0000fdf000)='vboxnet0em0#\x00', &(0x7f0000000000)='{\x00', &(0x7f000071e000)='\\\x00', &(0x7f0000000000)='md5sumwlan0%cgroup\x00', &(0x7f0000000000)='nodev\x00', &(0x7f00003b8000)='vmnet1\x00', &(0x7f0000c59000)='vboxnet1', &(0x7f0000001000-0x8)='-*proc{\x00', &(0x7f0000d40000-0xf)='wlan0.(selinux\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000606000-0x4)=0x0) r2 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f00009a0000)=0x0, 0x0) ppoll(&(0x7f0000db4000-0x30)=[{r2, 0x4, 0x0}], 0x1, &(0x7f00005f6000)={0x77359400, 0x0}, &(0x7f0000701000-0x8)={0x0}, 0x8) ftruncate(r2, 0x6) 2017/12/24 02:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e9c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00003a7000-0x8c)={0x4, 0x800, 0x6, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00005d6000-0x10)={0x4, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000544000-0x8)={0x599, r2}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000096000-0x8)={0x0, 0x0}, &(0x7f00001c5000-0x4)=0x8) 2017/12/24 02:55:20 executing program 0: prctl$intptr(0x8, 0x0) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0xffffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b4b000-0x10)={0x2, &(0x7f0000326000)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) socket(0x8, 0xe, 0x1) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000700000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000b50000)={0x2, 0x3, 0x3ba5, 0x9, 0x3}) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f0000b4f000)={0x3, 0x78, 0x3, 0x1, 0x3ff, 0x0, 0x0, 0x6, 0x80, 0x2, 0xffffffffffffff01, 0xc9c4, 0x5c4, 0x10, 0x0, 0x3, 0x0, 0x10001, 0x1400000000000, 0x0, 0x401, 0x100000000, 0x3, 0x401, 0x9, 0xfffffffffffffffc, 0x0}, r1, 0x1000, r3, 0xe) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 2017/12/24 02:55:20 executing program 7: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x35, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000001000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) timer_settime(0x0, 0x0, &(0x7f0000003000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000003000-0xc)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 02:55:20 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/24 02:55:20 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x23, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000, 0x0]) 2017/12/24 02:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000cd9000)={0x0}, &(0x7f0000515000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000)={0x0, 0x0}, 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000004f000)=0x0) 2017/12/24 02:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000b41000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) poll(&(0x7f00001e1000-0x10)=[{r4, 0x2000, 0x0}, {r4, 0x9022, 0x0}], 0x2, 0x4ca) 2017/12/24 02:55:20 executing program 7: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000077b000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x44, 0x0, &(0x7f000077c000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000077c000)=[], &(0x7f000066d000-0x18)=[]}}], 0x0, 0x0, &(0x7f0000426000)=""}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000077b000)={0x0, 0x0}) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000077b000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 62.142986] binder: BINDER_SET_CONTEXT_MGR already set [ 62.157737] binder: 10240:10262 ioctl 40046207 0 returned -16 [ 62.165725] binder_alloc: 10240: binder_alloc_buf, no vma [ 62.171315] binder: 10240:10244 transaction failed 29189/-3, size 0-0 line 3128 [ 62.181513] binder_alloc: 10240: binder_alloc_buf, no vma 2017/12/24 02:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/24 02:55:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2000000000000000, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000-0xd3)="a205939c8ea95d48ceaf49111324d2410037c52bd696c4a87b9dfe6be9f6e16ae0f7bfd75c8935bc52596a7cdfc5cad222065fcf7d5aa2d01a0b7b3d99c7fcb4cddaad0c9a48013153b1b80c72133bad7068897e4c6c92142a61e76d77918c168e9ac4bddede0922171e28d7e8737119d021e1fb967b30af8f98eb432fdbce203ad1b4a745416f8f2c4b10c7cd29678694e15f722fb7d187b1442f000000000000004ad213b565b79ce9342a47e68e9f0ae4e8bfdb3e0208000dfa43a5a6eaf180742331636865152c0911c87f3f049859b351", 0x100000000400001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x200}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r3, 0x4, 0x200, 0x20, 0x2, 0x7}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0x8)={r3, 0x7f}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x93e7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000-0x8)={r4, 0x9}, &(0x7f0000003000-0x4)=0x8) vmsplice(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x178)="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", 0x178}], 0x1, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x31f000)=nil, 0x31f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000031f000)=0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f0000321000-0x1000)=""/4096, &(0x7f00001ff000)=0x1000) write(r6, &(0x7f00002ac000)="2200000015000701000910080900070002000000f8000000040003004a0001008c453b193a2cb937632c7d15acc25a982d6909a8394d6190712941af8458f52222fc8ae2a6bdb3a7b136314d032f8424f644563317ce20c2e23a151c2081a88bdde521fc314478fdc90df25a7e3509b8c4acd78cca6652af4a00d76e68c6fb6cd63c7fba58404fb64897718612a4f57133f70233f2f9a37aa5843b938de92225e8345dd5c8a4d3bab86b37402c0e9297c347721ec6e248de9a10a39ce1f13aa598e37da48ddf798d14a0972b405bdd285e", 0xd1) [ 62.192018] device syz4 entered promiscuous mode [ 62.193029] binder: 10240:10277 transaction failed 29189/-3, size 0-0 line 3128 [ 62.217461] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.223215] IPv6: ADDRCONF(NETDEV_UP): syz4: link is not ready [ 62.223936] binder: release 10240:10262 transaction 73 out, still active [ 62.223939] binder: undelivered TRANSACTION_COMPLETE [ 62.223983] binder: release 10240:10244 transaction 74 out, still active [ 62.223987] binder: release 10240:10244 transaction 73 in, still active [ 62.223990] binder: undelivered TRANSACTION_COMPLETE [ 62.225288] binder: send failed reply for transaction 74, target dead [ 62.225301] binder: send failed reply for transaction 73, target dead [ 62.234224] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.274933] binder: 10283:10291 got transaction with invalid offsets size, 68 [ 62.275139] binder: 10283:10291 transaction failed 29201/-22, size 0-68 line 3164 [ 62.281173] binder_alloc: binder_alloc_mmap_handler: 10283 20000000-20002000 already mapped failed -16 [ 62.282392] binder: BINDER_SET_CONTEXT_MGR already set [ 62.282399] binder: 10283:10291 ioctl 40046207 0 returned -16 [ 62.289684] binder_alloc: 10283: binder_alloc_buf, no vma [ 62.289725] binder: 10283:10301 transaction failed 29189/-3, size 0-68 line 3128 [ 62.304614] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.306026] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 02:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000047e000)='/selinux/access\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c20000)=""/77, 0x4d, 0x34) 2017/12/24 02:55:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000907000-0x28)={@common='bpq0\x00', @ifru_addrs=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000994000)={0x0, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000032000)=0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f4c000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006d3000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x7}, &(0x7f0000b86000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00004f0000-0x6b)={r3, 0x63, "ea0db0a9c49c2c2576e85917d50f9ddb9c8dbf028a81b247745d8edafa1a35bdfd4f82601c7438612ddca33d38cd177b3ceecdced9bd0183128394d55b098190e44fdc1ff6f6a7e5f173cf9e490a4f9880676ae16b90e53fbb03fc30ab141f8f40430a"}, &(0x7f0000430000)=0x6b) 2017/12/24 02:55:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x3, 0x518, 0x7fff, 0x6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000011a000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000)={0x7, 0x0, 'client0\x00', 0xffdfffff80000005, "8acae5b20e000040", "7dcae815a55b61341901130c9be03362b3cf4a4910e045cda6b5b508b8333f91", 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xfffffffffffffff8, 0x0}, &(0x7f0000921000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000007000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000004000)=@known='system.sockprotoname\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 02:55:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000414000-0x4)=0x14, 0x800) 2017/12/24 02:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000591000)='task\x00') acct(&(0x7f0000fff000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001f8000)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x1, 0x1ee9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa317}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac4}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x545, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd}], 0xe0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f00000ca000-0x18)={&(0x7f0000591000/0x4000)=nil, 0x2, 0x0, 0x5, &(0x7f0000550000/0x1000)=nil, 0x80000001}) sync() getsockopt(r0, 0x1, 0x5, &(0x7f0000f93000-0x5a)=""/90, &(0x7f0000fed000-0x4)=0x5a) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000971000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockname$netlink(r0, &(0x7f00001d7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc8000-0x4)=0xc) epoll_pwait(r1, &(0x7f000078a000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x9, &(0x7f0000b70000-0x8)={0x8}, 0x8) 2017/12/24 02:55:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f9c000)=@common='gretap0\x00', 0x10) getrlimit(0x9, &(0x7f0000753000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000835000-0x5c)={0x0, 0x3, {0xffffffffffffffff, 0x3, 0x8b, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000b2d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r2) socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) bind$inet6(r2, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x3ff, 0x20000000000) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000ca2000)=@req={0x28, &(0x7f0000311000)={@generic="08d20c8ea41b3bea2092d325f5dfee2c", @ifru_mtu=0x1f}}) r4 = syz_open_dev$tun(&(0x7f0000d8f000)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f00002de000)=0x0, &(0x7f00005bb000-0x4)=0x4) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x1, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r2, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/24 02:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002da000-0x10)='/dev/input/mice\x00', 0x0, 0x10001) syz_open_dev$tun(&(0x7f0000c15000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) r1 = open$dir(&(0x7f0000adb000)='./file0\x00', 0x101000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b4c000)={0x0, 0x0}) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, r2) fcntl$getownex(r3, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000ecc000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000056b000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) r5 = openat(r0, &(0x7f000032d000-0x8)='./file0\x00', 0x101100, 0x20) ptrace$peek(0x2, r4, &(0x7f00009aa000)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d52000-0x10)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x0, 0x2, 0xb62a, 0x0, 0x12}, &(0x7f00007a9000)=0x20) ptrace$getenv(0x4201, r4, 0x0, &(0x7f0000ecb000)=0x0) 2017/12/24 02:55:21 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc3000)=0x10, 0x800) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056e000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fc3000)=[{{&(0x7f0000fc4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000b9000-0x30)=[{&(0x7f00009a5000)=""/91, 0x5b}, {&(0x7f0000afe000-0x63)=""/99, 0x63}, {&(0x7f0000f17000-0x91)=""/145, 0x91}, {&(0x7f0000c36000)=""/4096, 0x1000}, {&(0x7f00006ac000)=""/4096, 0x1000}, {&(0x7f000011f000)=""/232, 0xe8}], 0x6, &(0x7f0000fc4000-0xe3)=""/227, 0xe3, 0x8001}, 0x7}, {{&(0x7f000098c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bcb000-0x18)=[{&(0x7f000080e000-0x20)=""/32, 0x20}, {&(0x7f000080a000)=""/4096, 0x1000}, {&(0x7f00005c4000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000ca9000)=""/4, 0x4, 0x6}, 0x0}, {{&(0x7f0000fc4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fc4000-0x40)=[{&(0x7f0000e21000)=""/148, 0x94}, {&(0x7f0000dfc000-0xa5)=""/165, 0xa5}, {&(0x7f0000fc3000)=""/205, 0xcd}, {&(0x7f0000fc4000-0xc8)=""/200, 0xc8}, {&(0x7f0000fc4000-0xcd)=""/205, 0xcd}, {&(0x7f0000ac8000)=""/16, 0x10}, {&(0x7f0000fc4000-0x98)=""/152, 0x98}, {&(0x7f0000336000-0x1000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xffffffff}, 0x20}, {{&(0x7f0000d8a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fc4000-0x50)=[{&(0x7f000096e000-0x21)=""/33, 0x21}, {&(0x7f0000fc4000-0xa1)=""/161, 0xa1}, {&(0x7f0000fc3000)=""/35, 0x23}, {&(0x7f0000d8c000)=""/246, 0xf6}, {&(0x7f0000662000-0x95)=""/149, 0x95}, {&(0x7f00009e2000)=""/63, 0x3f}, {&(0x7f0000b14000)=""/144, 0x90}, {&(0x7f0000fc4000-0x19)=""/73, 0x49}, {&(0x7f0000fc3000)=""/99, 0x63}, {&(0x7f00008a8000)=""/229, 0xe5}], 0xa, &(0x7f0000fc3000)=""/130, 0x82, 0x4}, 0x3f}, {{&(0x7f0000fc4000-0x4a)=@un=@file={0x0, ""/72}, 0x4a, &(0x7f00002c9000)=[{&(0x7f0000fc4000-0xcc)=""/204, 0xcc}, {&(0x7f0000c86000-0x4c)=""/76, 0x4c}, {&(0x7f000058b000-0xe3)=""/227, 0xe3}, {&(0x7f0000749000)=""/133, 0x85}, {&(0x7f0000fc4000-0xbe)=""/190, 0xbe}, {&(0x7f00009d5000-0x94)=""/148, 0x94}, {&(0x7f0000fc4000-0x72)=""/114, 0x72}, {&(0x7f0000063000-0x3e)=""/62, 0x3e}], 0x8, &(0x7f0000fc4000-0x9)=""/9, 0x9, 0xff}, 0x681}, {{&(0x7f0000fc3000)=@un=@file={0x0, ""/94}, 0x60, &(0x7f00003b8000-0x18)=[{&(0x7f0000fc3000)=""/76, 0x4c}, {&(0x7f0000fc4000-0x7a)=""/122, 0x7a}, {&(0x7f0000fc3000)=""/217, 0xd9}], 0x3, 0x0, 0x0, 0xe9dd}, 0x6}, {{&(0x7f0000fc4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000acb000-0x8)=[{&(0x7f0000fc3000)=""/110, 0x6e}], 0x1, &(0x7f0000da4000-0xb0)=""/176, 0xb0, 0x4}, 0xce}, {{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f0000fc4000-0x97)=""/151, 0x97}, {&(0x7f0000fc4000-0x92)=""/146, 0x92}, {&(0x7f0000fc3000)=""/17, 0x11}, {&(0x7f0000460000-0xa)=""/10, 0xa}, {&(0x7f000017f000)=""/102, 0x66}], 0x5, 0x0, 0x0, 0xffffffffffff7fff}, 0x8}], 0x8, 0x101, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) shutdown(r1, 0x4000000001) sendto$inet(r1, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000673000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 02:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba8000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007aa000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000cdf000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009e5000-0x10)={r1, 0x1, 0x6, @random="00b0584bdb3f", [0x0, 0x0]}, 0x10) r2 = open(&(0x7f00003de000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00003c4000-0x10)='./control/file0\x00', r3, &(0x7f00007df000-0xa)='./control\x00') renameat2(r2, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f000002e000)='./control\x00', 0x2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000932000)='/dev/keychord\x00', 0x10100, 0x0) sendto$llc(r2, &(0x7f0000ee5000-0xc1)="c253677cc53aba99434e5ed3fa83c14de626d710da9848853850ba67fe736e9bbc1d88ab9b0c448ab309d533e5e34772a0dc05ea36fd80c93c22b6aab27beb84dd3ecae39435bca5b6ed59e8f6c55afaff39b517d229e8454fbe25c993acacfbacf64d1bb0475de619778ffbe458073e9e6c0952a8b86114797b9ff7e789024826fd47dcfec3ace54469411240780fb705ed13ce47706de76b13ca987d5694c86b41cf43e6d0c90e7710a184724be0b435d7556774e01ee52ba60e221de42f9021", 0xc1, 0x0, &(0x7f0000b2b000-0x10)={0x1a, 0x1a, 0x40, 0x3, 0x40, 0x40, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000058b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d21000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f000089b000)={r5, 0x1, 0xfe, "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"}, 0x106) 2017/12/24 02:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f0000)={0x0, 0x0, 0x0}, &(0x7f0000b33000-0x4)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00005ca000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000052b000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000aaa000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00008c3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f000052c000-0x8)={0x19980330, 0x0}, &(0x7f0000c39000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000000b000)='highspeed\x00', 0xa) tkill(r3, 0x3d) ptrace$setopts(0x4208, r3, 0x0, 0x0) 2017/12/24 02:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009d6000)={0x0, 0x3}, &(0x7f0000626000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d05000)={r1, 0x6df, 0x400, 0x4}, &(0x7f00004ac000-0x4)=0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000114000)=0xffffffffffff8000) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") getsockname$inet(r0, &(0x7f00002e8000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076b000)=0x10) removexattr(&(0x7f0000b71000)='./file0\x00', &(0x7f0000d05000-0x1a)=@known='com.apple.system.Security\x00') fchownat(0xffffffffffffffff, &(0x7f0000c4b000)='./file0/file0\x00', 0x0, 0x0, 0x0) 2017/12/24 02:55:21 executing program 6: pipe(&(0x7f0000e86000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f70000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000c81000-0x20)=[{&(0x7f0000e3d000)=""/141, 0x8d}], 0x1, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004bc000-0xe)='/selinux/user\x00', 0x2, 0x0) openat(r2, &(0x7f00001cb000-0x8)='./file0\x00', 0x200000, 0x81) sync_file_range(r1, 0x5, 0x8001, 0x5) getitimer(0x2, &(0x7f00000f7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) connect$unix(r2, &(0x7f0000a84000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/24 02:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba8000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007aa000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000cdf000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009e5000-0x10)={r1, 0x1, 0x6, @random="00b0584bdb3f", [0x0, 0x0]}, 0x10) r2 = open(&(0x7f00003de000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00003c4000-0x10)='./control/file0\x00', r3, &(0x7f00007df000-0xa)='./control\x00') renameat2(r2, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f000002e000)='./control\x00', 0x2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000932000)='/dev/keychord\x00', 0x10100, 0x0) sendto$llc(r2, &(0x7f0000ee5000-0xc1)="c253677cc53aba99434e5ed3fa83c14de626d710da9848853850ba67fe736e9bbc1d88ab9b0c448ab309d533e5e34772a0dc05ea36fd80c93c22b6aab27beb84dd3ecae39435bca5b6ed59e8f6c55afaff39b517d229e8454fbe25c993acacfbacf64d1bb0475de619778ffbe458073e9e6c0952a8b86114797b9ff7e789024826fd47dcfec3ace54469411240780fb705ed13ce47706de76b13ca987d5694c86b41cf43e6d0c90e7710a184724be0b435d7556774e01ee52ba60e221de42f9021", 0xc1, 0x0, &(0x7f0000b2b000-0x10)={0x1a, 0x1a, 0x40, 0x3, 0x40, 0x40, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000058b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d21000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f000089b000)={r5, 0x1, 0xfe, "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"}, 0x106) 2017/12/24 02:55:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) socketpair(0x8, 0x4, 0xedc9, &(0x7f00003c2000)={0x0, 0x0}) getsockname$llc(r2, &(0x7f0000b58000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d90000)=0x10) bind$netlink(r0, &(0x7f0000643000)={0x10, 0x0, 0x0, 0x20}, 0xc) recvfrom$ipx(r2, &(0x7f0000365000-0xe5)=""/229, 0xe5, 0x5, &(0x7f0000d9e000-0x10)={0x4, 0x9, 0x90cc, "608de931f5d8", 0x4a7c, 0x0}, 0x10) bind$netlink(r0, &(0x7f0000233000-0xc)={0x10, 0x0, 0xfffffffffffffffd, 0x1}, 0xc) 2017/12/24 02:55:21 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="320000001e0025ffff0700940d0914040201c2fe20000005000000000d000800040011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000955000+0xa7c)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000065a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fd4000-0x4)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd4000-0x8c)={r1, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x748}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd4000-0x4)=0x8c) 2017/12/24 02:55:21 executing program 7: r0 = socket(0x11, 0x1803, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f56000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a40000)='/proc/self/net/pfkey\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d68000-0x4)=0xd78) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000b93000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r2, 0x0}) 2017/12/24 02:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0}}) [ 62.690939] nla_parse: 1 callbacks suppressed [ 62.696296] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 62.719945] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/24 02:55:21 executing program 5: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b3000)='/selinux/checkreqprot\x00', 0x81, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000058000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000040b000-0x4)=0x0, &(0x7f0000b08000-0x4)=0x4) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) dup3(r0, r0, 0x80000) recvmmsg(r0, &(0x7f0000395000-0xa0)=[], 0x0, 0x0, &(0x7f0000b06000)={0x0, 0x0}) 2017/12/24 02:55:21 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000040a000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x3, 0x2, 0x3, 0x4, 0x0, 0x7, 0x1, [@sadb_ident={0x2, 0xb, 0x8000, 0x0, 0x1ff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x8)={0xa, &(0x7f0000000000)=[{0xbc5d, 0x2, 0x1, 0x9e}, {0x1, 0xc5, 0x8, 0x800}, {0x101, 0x4, 0x10000, 0x2}, {0x6, 0x8000, 0x80, 0x800}, {0x9, 0x10000, 0x3, 0x1}, {0x80000001, 0x3, 0x4, 0x8001}, {0x7f, 0x200, 0x100000000, 0x8}, {0x567, 0x10001, 0x80000001, 0xb235}, {0x3, 0x1, 0x2, 0x1ff}, {0x200, 0x100000001, 0x7ff, 0xfffffffffffffa81}]}, 0x8) faccessat(r0, &(0x7f0000000000+0xd5)='./file0\x00', 0x31, 0x1400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x3f, 0x0, 0x0) 2017/12/24 02:55:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000dd3000-0x8c)=""/140, 0x8c) mount(&(0x7f00007f6000-0x8)='./file0\x00', &(0x7f0000add000-0x8)='./file0\x00', &(0x7f00007c6000-0x7)='sockfs\x00', 0x2000, &(0x7f00007b2000)="b34d0bc8639967adb1c3b99f9c0d9ac81b3b7f31d2d4ec888a0d5c5cbf3cac7f75003c2781c746e0e9539420822c125e6c2ee4d487fe168dfd00ab99aec0f90f0f6ba5ec975a8fea7c6f6954d4f88f0efb529c702f7c79285eca847594e77de40216fc401b497a6e3f6ffc8b555a91ba843d885bdce0422e02366a9759bca52540d4ff72322ac08ad5d505797ee8260024119005355cc1b56623165d9a32bd6b8927fe12fde5c8366f441facfb77674afaedda86b340816030943c2e5fc7812348afb6d02746e0e73aea1218b27349b7c09e16bdef422d1eeea8351d04") 2017/12/24 02:55:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000b87000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000029c000-0x4)=0xa0, 0x4) r2 = epoll_create1(0xfffefffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a70000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2017/12/24 02:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000478000-0x10)='/selinux/policy\x00', 0x0, 0x0) tee(r2, r1, 0x5ec, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) ftruncate(r3, 0xffffffff) tee(r0, r3, 0x3f, 0x2) 2017/12/24 02:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a84000-0x9d)='\x00', 0x0) pwrite64(r0, &(0x7f00007f2000)="da1ed4c6dded1b78fc323094d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa58b0c9a368a1866279463154ba1d39b42c588aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb8591", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000fb8000-0x8)='./file0\x00') readlink(&(0x7f00001bb000)='./file0\x00', &(0x7f0000ccc000-0xb4)=""/90, 0x5a) 2017/12/24 02:55:21 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) dup3(r1, r0, 0x80000) r2 = syz_open_dev$mice(&(0x7f0000561000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000ffd000-0x4c)={0xfffffffffffffffd, 0x1f, 0xf700, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:21 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000440000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000029b000-0x4)=0x0) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000a25000-0x70)={0x5, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x8, 0x9, 0x1, 0x2, 0x0, 0x9, 0x800, 0x10001}) close(r0) 2017/12/24 02:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f4c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) utime(&(0x7f0000297000)='.', &(0x7f00005c4000)={0x8000, 0x9}) 2017/12/24 02:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a03000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ce000-0x4)=0x9, 0x4) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000878000-0x8)=[{&(0x7f000040a000-0x1e)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) mq_timedsend(r1, &(0x7f000078c000-0xf)="17bcd7d49abffb672eab9b74a1ccc4", 0xf, 0xf910, &(0x7f0000c3d000-0x8)={0x77359400, 0x0}) 2017/12/24 02:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f000069e000)=[{&(0x7f0000f1b000)=""/244, 0xf4}], 0x1, 0x10) 2017/12/24 02:55:21 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) pwrite64(r0, &(0x7f0000008000)="6999d43c072abb91843db4bf5000e564b97d22587265", 0x16, 0x0) read(r0, &(0x7f0000001000-0xce)=""/206, 0xce) 2017/12/24 02:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006e9000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000073d000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) exit(0xffffffffffeffffd) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f000091f000)={0x2, &(0x7f0000325000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f00000a2000-0x8)={r4, &(0x7f0000e00000-0x5e)=""/94}) getdents(r1, &(0x7f0000f4c000)=""/10, 0xa) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000a71000)={&(0x7f000085a000)=[0x380000000], 0x1, 0x9, 0xfffffffffffffffa, 0x2b8, 0x0, 0xff0f, {0x9, 0x6, 0x7804, 0xfffffffffffffffd, 0x3, 0x3f21, 0x4, 0x8, 0xfffffffffffffffa, 0x8, 0x6, 0x400, 0xf2b, 0x9e7b, "29ef9b466d242cb1d6270bc4cd4e114e23d9df531e2408037b0a4960edefbc6a"}}) pread64(r2, &(0x7f0000e29000)=""/129, 0x81, 0x0) 2017/12/24 02:55:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x200000010e, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bb0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000001000-0xf5)=""/245, 0xf5, 0x1, &(0x7f0000000000)={r2, r3+30000000}) 2017/12/24 02:55:21 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 02:55:21 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c47000-0xb5)="1980fcbca94eef417901c80db543493fcacd59b88580a6d7351f896b53d576c62d370c258ab048a2d86e0d8e63ce88b5cc515b6f43a7d010270772c52bfcf2d13a5bff768fdf084ee1592b01a3835e562aefbea4748fdec429a7d14d9690caaa13b1bac4ad21a0f7e635187ea94574a31365d2f3c79d9099ebb6018f6f63a64790e7b328b17732c37f14971efacdd0f69323697590abb10c877b66245466ca9eba43fc1d9015ab01c3f5ed30a9cfe10b32fb211f85", 0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000df2000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000723000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00005e0000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0xff, 0x7, 0xff, &(0x7f0000fe4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x4, 0x1000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000088b000-0x9)='/dev/rtc\x00', 0x608282, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000bfc000-0x8c)={0xf7, 0x8, 0x9, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x101005) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) 2017/12/24 02:55:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0x20000201, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000015000)={0x0, 0x0}) getsockopt(r0, 0x21619bed, 0x1, &(0x7f0000238000)=""/5, &(0x7f000063d000-0x4)=0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2017/12/24 02:55:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)="6dd1531214f0aca8170ec3bdebcf9e328912106fd9a4c93347a90f561b7b7399fc67ede84ae91b494375b4e5cc77a57dea71465655ff2df0dbfe8f54be55874419176fd4dd5f947dda5e1ea81f4216d26df970a2c6c847dc9fb8f7bf17513dcad82157aa558ed1122f23518f293dfb32ba78ae1214e593c0e9d43923be7b222baac8bc4abca90be2aeb6b4377fb62739601e53c2fd25efad1c184d1976a90a15f27fdcc9f74cc7fc9c395d0d1f84f0f7eb82d4ec80987d389bd7dc430a79a6d58446a7efe6630e081eab75f24fd26a7f", 0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c19000/0x4000)=nil, 0x4000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x80000000, 0xffffffffffff7423, 0x10000, 0x95d0, 0xfffffffffffffffa, 0x80000001, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f000073b000)={0x2, r2}) ioctl$int_in(r0, 0x5421, &(0x7f00003cb000)=0x1) r3 = syz_open_dev$tun(&(0x7f0000f59000-0xd)='/dev/net/tun\x00', 0x0, 0x100) r4 = inotify_init() signalfd4(r4, &(0x7f0000a28000)={0x2}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000012a000)={0x1, [0x0]}, &(0x7f0000512000-0x4)=0x8) 2017/12/24 02:55:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000076a000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@nl={0x10, 0x0, 0x9, 0x1}, 0xc, &(0x7f00004a5000)=[], 0x0, &(0x7f000076c000)=[], 0x0, 0x0}, 0xe2c119df1ed13f37) 2017/12/24 02:55:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x28)={0x28, 0x0, 0x6, @fuse_notify_delete_out={0xfff, 0x80, 0x8001}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008e7000)='clear_refs\x00') writev(r1, &(0x7f0000e5e000-0x50)=[{&(0x7f000025b000)='+', 0x1}], 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffff80000001) 2017/12/24 02:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000de000)=0x3ff, 0x4) sendto(r0, &(0x7f00009c4000-0xd)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00002c5000-0x4)=0x0, &(0x7f000030c000)=0x4) sendto(r0, &(0x7f0000be4000-0x5c)="66f434d5ba36ab62ce0d1c1faac833a895997a67ee71bb6fdd4ba932d9616062b980c07644f0317c5f341900553a8ab2ea7418e52a691f1b2746df89b86efb702ccc2b972a4fc82e9355cf24ad681c403ef5341a5ea53344e366e5a2", 0x5c, 0x4000000, &(0x7f0000010000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) symlink(&(0x7f000002f000)='./file0\x00', &(0x7f0000ebe000)='./file0\x00') 2017/12/24 02:55:21 executing program 5: unshare(0x40600) r0 = inotify_init1(0x0) splice(r0, 0x0, r0, 0x0, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000044000)={0x6, 0x8000, 0x7, 'queue1\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000000)={0x100, 0x100, 0x6, 0x64e78c3e, 0x4, 0x400, 0x2, 0x3, 0x4, 0x6dd}) 2017/12/24 02:55:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) r1 = timerfd_create(0x5, 0x800) splice(r0, 0x0, r1, 0x0, 0x8, 0xd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x1)='/dev/sequencer2\x00', 0x80, 0x0) fchmod(r2, 0x1e3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r2) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x401, 0x10400) 2017/12/24 02:55:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000974000-0x8)='./file0\x00', 0x500, 0x48) prctl$intptr(0x1f, 0x3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) capset(&(0x7f0000ce3000-0x8)={0x200f1526, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x8, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000b35000-0x10)='/dev/input/mice\x00', 0x0, 0x100) 2017/12/24 02:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000072000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000007a000-0x78)={0x2, 0x3, 0x0, 0x0, 0xd, 0x0, 0x80000000, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0x7fff, 0x101, 0x80000001, 0x59, 0x3, 0x3}, @sadb_x_nat_t_port={0x1, 0x0, 0x3, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 02:55:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1f, 0x161380) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10080, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace(0x10, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fdf000-0x1)='A', &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f00008a3000)="981b") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d22000)={0x0, 0x0}) sendfile(r3, r3, &(0x7f00004a2000)=0x0, 0x22) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000533000-0xf4)=""/244) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000548000-0xc9)="6d26dedcea7591c73fe7ca4c38cb4fdbac2a996d81c5f797e2f12a3bd310752347ea5bc6278f68b5c49b8d0df0363f5676de7a5d0e0e84051d282ff89e8ab18cf5555cca34af8bf2ae3d7402bdabc3c7856b8a3d91624ee499810de4cb9831e00c739520bf2cb0511b2ab303820184bcfb8cb9e18c98dde5015d8a958cb2a26570b00ad88cbaddbdd2c5a8b4f0952897b78a93df94ba635ea10578bdf10193fe918cdab6ff0eeea4d82a8df3b5af9571a176c74d337769711ef676b8891c4adf71b75c6676566c3ff3") fchmodat(r3, &(0x7f0000440000+0xfe0)='./file0\x00', 0x6) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/24 02:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) preadv(r0, &(0x7f0000fdd000-0x18)=[{&(0x7f0000c46000)=""/61, 0x3d}, {&(0x7f00006a5000-0x95)=""/149, 0x95}, {&(0x7f0000452000)=""/125, 0x7d}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000443000-0x11)={0x11, 0x0, 0x5, @random="b1"}, 0x11) 2017/12/24 02:55:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000001000-0x4)=0x1f, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x43, 0x0, 0x0) 2017/12/24 02:55:22 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000957000)='/dev/hwrng\x00', 0x80282, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001d5000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000128000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ae000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0xd91, 0x3, 0x4000000, 0xd, 0x20, 0x20, 0x1ff, r1, r2}, {0x20, 0x3, 0x9, 0x401, 0x6d, 0xb1, 0x80000000, 0x5}, {0x100000000, 0x0, 0x20, 0x8}, 0x100000001, 0x2, 0x20000000, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x100000001, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x2, 0x2, 0xc, 0x5, 0xfff}}, 0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d4b000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ba2000-0x4)=0x14, 0x800) mmap(&(0x7f00001f5000/0x3000)=nil, 0x3000, 0x200000e, 0x10010, r3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000357000)=0xff, 0x4) epoll_create(0x1) 2017/12/24 02:55:22 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da0000-0xa)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f8c000-0x4)=0x0, &(0x7f0000663000)=0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:22 executing program 5: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000440000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006c000-0x4)=0xe8) r1 = syz_fuse_mount(&(0x7f000003b000-0x8)='./file0\x00', 0x1000, r0, 0x0, 0x0, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043f000)='/dev/sequencer2\x00', 0x109000, 0x0) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000441000-0x10)={0x0, 0x8001, 0x1, 0x9}, &(0x7f000023a000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002f1000-0x98)={r3, @in6={{0xa, 0x1, 0x4432, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3265800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f00003c1000)=0x98) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00003e0000)={&(0x7f0000442000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000441000)=[{&(0x7f0000442000-0x64)=""/100, 0x64}, {&(0x7f000010e000-0x27)=""/39, 0x27}, {&(0x7f00001d9000)=""/4096, 0x1000}, {&(0x7f00002da000)=""/165, 0xa5}, {&(0x7f0000292000-0xdf)=""/223, 0xdf}, {&(0x7f0000441000)=""/149, 0x95}, {&(0x7f0000195000-0x6)=""/6, 0x6}, {&(0x7f0000442000-0x55)=""/85, 0x55}, {&(0x7f0000441000)=""/10, 0xa}, {&(0x7f0000442000-0x6)=""/6, 0x6}], 0xa, &(0x7f0000147000-0x3)=""/3, 0x3, 0x10000}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000156000-0xc)={0x0, 0x0}) 2017/12/24 02:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000030d000-0x4)=0x0) rt_sigqueueinfo(r1, 0xe, &(0x7f0000ed7000-0x10)={0x1, 0x7, 0x400, 0x10000}) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2017/12/24 02:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x1d) unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000901000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009b9000-0x4)=0x14) 2017/12/24 02:55:22 executing program 3: r0 = getpgrp(0x0) tkill(r0, 0x2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x8)={0x2, &(0x7f0000006000)=[{0x80000000, 0x6, 0x81, 0x5}, {0x8, 0x3f, 0x8, 0x80}]}, 0x8) r3 = syz_open_procfs(r1, &(0x7f000000b000)='environ\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f000000e000-0x8)=0x8000000, 0xff) 2017/12/24 02:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002d7000-0x4)=0x0) capget(&(0x7f00001e1000-0x8)={0x39980732, r1}, &(0x7f00007ab000-0x18)={0x8000, 0x674, 0x2, 0xfffffffffffffffd, 0x9, 0xac21}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/rfkill\x00', 0x141001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000216000-0xc)={0x0, 0x0}) fcntl$setsig(r2, 0xa, 0xd) 2017/12/24 02:55:22 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000093a000-0x1c)={0x0, {0x0}, 0x3ffffffe, 0x0}, &(0x7f0000529000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000093a000)='selinuxwlan1]\x00', 0x1) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) 2017/12/24 02:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4d000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000945000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a38000)='comm\x00') exit(0x0) pread64(r2, &(0x7f0000e29000)=""/129, 0x81, 0x0) 2017/12/24 02:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0x8000, 0x0}, {0x0, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00001c6000)=0xffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c6b000)=0x0, &(0x7f0000f4e000-0x4)=0x4) 2017/12/24 02:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000050f000)={0x68, 0x0, &(0x7f000075c000-0x68)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x50, &(0x7f000052e000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000a57000-0x1)=0x0, 0x1, 0x6, 0x23}], &(0x7f000061a000)=[0x40, 0x28, 0x78, 0x0, 0x30, 0x0, 0x20, 0x70, 0x0, 0x0]}, 0x1ff}}, @increfs={0x40046304, 0x4}, @exit_looper={0x630d}], 0x98, 0x0, &(0x7f0000d0b000)="c3bf9e143e112a60ab87d70eeb3ac765af7850882894a35ee2d39d8f2519166ef5c8ec7c70cc516d914965d1e9ef9c7ea6cc0f0dc28585daad1c9a01f3170380775b0c1d2676cd8017ab8907c223a21e334f4e33463d4930bb01907f8f3c33d3bd95d9f7c2c0396f53689622c80d7d3cd599fb350c2ae40717abcd02ae39f3c81b5b2d0c9d31e48ad659dd959eeb994dbd451a2e49083868"}) writev(r0, &(0x7f000037d000)=[{&(0x7f00004f3000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) sendmmsg(r0, &(0x7f0000200000-0xe0)=[{{&(0x7f00004c3000-0x5)=@sco={0x1f, {0x401, 0x100, 0x9df6, 0x81, 0x4fa2ad6c, 0x0}}, 0x8, &(0x7f000076d000-0x20)=[{&(0x7f0000ba1000)="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", 0xfb}, {&(0x7f00008a8000)="f3270b4ea3315a0128469f65bfb6309deab08d2fdaf7fd65faa4181e4bd4f223c01bef33924eb058a55323aa99f5fcdd8b5a500b26e10a9505707429ce675717bb134b1042069e5223968ceaca2efcac7301b9e31f5cba99aa3688842747d6da04f44e80791659f0eeb5af2b95c7a60f691c", 0x72}, {&(0x7f000043b000-0x7e)="d3f437be031c47c2dae2b51e8392bf92c6953ec31cb2412a9f6c68b4236580229c5661f09f859656bbf72801b0b17ae7af28fe8b1bea2272214c48875baa41ef64e6821a0374bc06d9defa6d391ac25ff2ba23636d2f5fea3680332990987b50a8fb1761d1ac0b0964886359f93efd3519b0641d1a366e86fdcf89c05f87", 0x7e}, {&(0x7f00001f4000)="4104dfb3069bd0ecc94b41c2a868958dfa78ed3db6f9930c482b0ae3253eb2d3a1038dcc3f811d1a451e9de85938842a1aafab10d42e74aca1e8b7b54ba7617e50235b312d659a37c79e38395cd216c69c866b2ec81ef4b0987521c76e4d7fce1a30c929a4e96766acc2a6b3aba5509e6cb086f88ce95d7678372ea50e943743ac90c5a3b1d21325769f3db29f065b9cb505bcad43aa3ace638d5bd694d8", 0x9e}], 0x4, &(0x7f000034e000-0x1254)=[{0x5c, 0x84, 0x400, "903b1dd289cb942db535fdfae216a548503f464b7f194f66167aa17d918596c1795afc27c46b884776fd3171941e79c27765f32c06791a691c564cdcebd90d13a26a89bc183065286ad948795ff7d4"}, {0x3c, 0x0, 0x8, "bfd4ecc3d09acf7fb285b131588ac3f1b30907ae1d4d0d161d9814e9f9c8079d9d4bb6cfd29598421fde525999e38f87"}, {0x100c, 0x12f, 0xc92, "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{0xe0, 0x103, 0x4, "2551e67ea3a225f8680694a1ef654085aac90b332b827f5b71ff5935c970260d555116028c47e941873a4953d6fd92cdc928a28366f1864faec1688404a039046c5d69d6ae0d3225c3b71e45a080c14fd8078ab2ae3d697eb49bbb1389d42cc9e4b5dc79b7c6fe7c0b34bef92ef9dd5ed8e58fabca60be51974961217cd2660647ae661473cb7d07eae631a1eeb96c934d73360ac8db8c593d081c7a8fee8f26ba0f5cd2163f25898fd78c69fa12bb4c3797700bc9d38928327e85a39d7b4d22a346e107d8b9e6984c89d5bc4ebe82480206"}, {0xd0, 0x1, 0x200, "85dc2e20d1e757a000c77f9de82dbf10d5b054089bbe7417e8309701ca8e8688dfd40063cf622392cc6f7464cdee20f176e79df6ded072395510da1e247d181334b4bcefafe963957eb45281a022071d1198326f1d4b709cfb7e513c681e708508b97c03f03894456c29b46d3aaef561d8bb130e2adb1a82b0a03d5c461796abf727d3c9e1f00dddb5aff5e2b20f51ece62d3dd4ac9aa8c81a99515eaf8383c3325b3f757cc0be6e06fe7e3cfbd6be7300491f61da25276b1697151b80e989fe0c4873"}], 0x1254, 0x4000000}, 0x7}, {{&(0x7f0000e5a000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, 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", 0x1000}, {&(0x7f00000df000-0x18)="13f811f9ca433dee7bcbadd728b36d383a79679891fef896", 0x18}], 0x8, &(0x7f0000ed5000-0x1a0)=[{0xcc, 0x88, 0x90000000000, "814cb44b948d78c96d9a2ddb5c8f69853c43cdb0d2e0d1f28608ec85932bf6baca3ade59e76402968cb83cf42ac549fe19ff857a32c543f55ec6999cad7e6a3735909e0d036adc23f19b1fe0e998e3e422851c16c31c352345450f9fad359cd87f3335e16a1fa34715ffdeea164336f554c6b6f23db3452c04d068e2be632cb7b0ad2173399d7f303b24cd180cd1650af666404289624028e39ffde334ee7a17cfea1ed0857f8b44a963a99dbb0da2219dcfec530a14ddfb6a3f327b2b7bac"}, {0xd4, 0x10e, 0x0, "21534a31b6f203a72bc8a3657252988949a9e6435541b7bbb8cd115264b9241c9eb40220ca9075058adbb49732b7e358fdba093e73c4fd6646a5192e36905b8541566d9d287ba0492696dd647d67cac8e9832b85bb2b4fcc7d391600f0db164fe4efec9ce31bef838a13527894e412abcd0b642ae4060bda9a481c731cacaf92ee7985299d913f67e61d4cabec1fb93519fd36262ca15bb5fc10b10ad73f611fce94dcd475c3ed17e3fce5ca68a65746d5cf64fc51664e7a16f4c6df8ecec92bd6ad20621c"}], 0x1a0, 0x10}, 0xb29}, {{&(0x7f000024a000)=@nfc={0x27, 0xbc61, 0x6, 0x2}, 0x10, &(0x7f0000611000)=[{&(0x7f0000f46000+0xea8)="d0bfb5017e867a43a5581c968d1a79dfc2f3f891ba5e6fa69d3a0633bd789af15ce0376c0362194bdb5f108408926546afe1cd4c56f5381549dceed34e6c3f69bc600998f64f6bd0c4267e9ca5eaf534257c30c593765bec654d097be0518ca03afafe17e64ced4f918f313f91aa9905e7bfe7e228b9a76eb3a637fbfcbed347522af902d4e09221dd676891f31737f84b8cf1fc7ca4a9c5a22c2a584ac747615028428c9fcccf33185655c151c0b39b69e13965e827cf47d893b6952697", 0xbe}, {&(0x7f0000960000)="27ba196fff6c7eb752c256cc2e6b3de4ff11c38fc29a65687a9b6ff8a5d1c327f1704acee186bf9f315c298a599b3d8b96f8e9992cce3fd33acc2da758b58a6587d366db6e093f5036d59f3bde59499386582dbc9b538be1e12fd200a63ebebf2ed7885b9d32ea6d25bb64967db69d3f87e764e731758efff9a58838430e753a9435f97dcb69ea1e575e3942e095dca0b3156e7f3321bd42bae28830910ec0fdb58d6891c9b57bd9fe9e87f21870dd08a03781488134e6bc733c6b5a11806c72628db109e7efb7b58be49ab6e31e1f73959542a8f8de977df3eb907d44d554795eb30415f027bf", 0xe7}, {&(0x7f0000379000)="b99e12e0233dd140d2f60b775691ffe749042ed2aafacc93be0562a4d00fcbb15e01f716d71457fd8beff008caa53aebb141160af0633ca895ce75ffb0970e8ba55463b1a17799e85f20eda6bd7d0816aa12d05688cd1f153a88843ce3ecd605e6b9d558f963a7dc9f5c21224c1ca008e2369f1e63eb557e23eacda2d6a70e60ce6f69946c4f", 0x86}, {&(0x7f0000975000)="a889ada923b017b27748367b4f42e22b3f16dce1089f64503802c36e66e49c6c8adc271eef435e1b57e3596d8b15c03c36227dd580c24c6c2fa452c76fc4862e15ca5b7ebe5f1cd2f6537b9791cc8ac64b03221e38a66875a488ab6aa0dc365cf61e4845a34fd96e8a435abbc1449dc98cb11968c042d74baf66c4000d91d1794b31a65b8e9e9feaff30b5cd027f63a1a47d3e50e7c972bdd5405ea1048ebac435ec2339c4b433e28a37b47bbf8e7e06270116322ce72de5c0d0938f6600e095bc6001bf5118442133e5baceeea9b0e1a14126", 0xd3}, {&(0x7f0000d3d000)="9f9e6060d5ab611f7d06a470c1ad18a1fc1313d3a7481d1474e4a2e9cf741f1b9f30267a18198852483e46a0b33291975b04b71d1a2ca3a705", 0x39}, {&(0x7f0000e09000-0xbe)="eea2497031cfa81e82b5660c448339bd29c9d80c699edc7023eca3607c63fd488cf2a2b0111509dea1a21e66f47d7bbe800b9b072dae65a2aff453d12ef1fc75fd5c59ddb862c8075b89bff18b5b62471ba30ada81293509c654b355578a25382c7922a0b1d9eee201e0836f3949facf03d5013dcf56c9c30cab78eab89973fe7ba78a36b2fd4e36662014e1e998616736e41f63f16889f3466f4f1a86da1de3d3a6781f795d749e25fbfa13919376013ca74473d4a9808ec071011df088", 0xbe}, {&(0x7f00001e2000-0x71)="b6fba0e4b5283832400ea845aa64e49a6af31edb0d05f08dd156cec3a52e78106a115e963926df191e8d9a118b2a0b026cce0fe78e8703df4cd14508964339d29da07d3b194964830dc9e2158e452a168f470a30a3be9852e3496af29382c33cb3453d38914638c001844534e8ab558d05", 0x71}, {&(0x7f000040e000)="c675554beb281478eb40d2926d76577e017a52a2132774a4905808a5aa329ba09cd293fbc69754a5ce48e70dd1765130db7446cd8454835d7b0d3defae1f38030044ba0b463b337a53043e1b50f12175d36877f890d172fb06cd44cad9fdb2233700223fc9dddb6dcbcd9144bf503c8e975f2a29f7515eea", 0x78}, {&(0x7f0000f67000-0x11)="67b2ad137b52d64e4dec0d0974e23a5207", 0x11}, {&(0x7f0000941000-0x26)="18da2a56fb3eb97b048659a6768228d71a0280a5433b6e82d99f43f113c6960b02a52f662d8c", 0x26}], 0xa, &(0x7f000017b000)=[{0xf4, 0x84, 0x8001, "049f9eea8a29ca29f3a08c4a2e1cba8b8be24e46754e2ee38a7664f26b4f21c43dc2a5f783938f95d60f5a8e5b4d052adba9d0f9654f87db7c071eaac047f481bf662988dd83831930085bfe35147b5c31397d1090b571e4d6600027276098a7e5200b51258f70600e6c255731bd1ab2ac3e718f5a77f7336f90171b91503d9ef87ec0798b52d73aa7026ae0ca4445f2a4c465edf5ec2b4fb369964b2663bca3ae9362695b6de8b5eef4039b0b130392e6228562557173fe9cacc81ea3f2ea21e75d7521da244e29dc5f3ea546fd7ff55b41ec7da2bf656108f98df0e1249a3b8f0fe38f0eff22e4"}, {0xec, 0x110, 0xf18c, "a81e4ee08a00c8c6d89773b889c24cb16f3bbfcf4713618f617e69d98c188f15af6f3bdfee4171ff5654edcc998a94f0da32c94d7e9540ff703fae959491689db10ca000e76ef1c7812c1f496843e1848f5b89474b170538484ad4ce90ac311e21bc56b6d08696187f79fe6afb1c939fd5e087731d6a31cae5f9ea8a2e8afee4a753ac1454aa5de977f6dab33184a57705cd8439ffc90bc7d4c903144ec9aca2a0cbc27b7a94d75722c2466df66678146991bba8bb0f417ec1035876428e2901b012b6fdd601d5125d44df062def0ab7d9ceef0cd99b763ddcf5eb66a169"}], 0x1e0, 0x20000800}, 0x8}], 0x7, 0x40000) r3 = syz_open_dev$sg(&(0x7f000069a000-0x9)='/dev/sg#\x00', 0xfffffffffffffc00, 0x2001) symlinkat(&(0x7f0000779000-0x8)='./file0\x00', r3, &(0x7f0000c48000)='./file0\x00') socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000f64000)={0x0, 0x0}) connect(r0, &(0x7f00006ef000)=@l2={0x1f, 0x1, {0x9611, 0x8, 0x3, 0x4, 0x9, 0x8}, 0x0, 0x0}, 0xe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007d4000)=0x5, 0x4) 2017/12/24 02:55:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00002ae000)={0x2, 0x0, 0x0, 0x5, 0x3, 0x5, 0x8, 0xedc3, 0x101, 0x4}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000019000)={&(0x7f0000e8d000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074d000-0x50)=[], 0x0, &(0x7f0000b5c000-0xba)=""/186, 0xba, 0x0}, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/24 02:55:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bcf000-0x9)='/dev/ppp\x00', 0x10942, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000967000-0x4)=0x9) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000d70000)={&(0x7f000041c000/0x4000)=nil, 0x4000}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000074f000-0xe)='/dev/keychord\x00', 0x14d900, 0x0) utimensat(r3, &(0x7f00003dc000)='./file0\x00', &(0x7f0000bd8000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) tkill(r2, 0x1000000000016) 2017/12/24 02:55:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000+0xf39)={0x2, 0x800c, 0x3, 0x5, r1}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x3a77, &(0x7f0000000000)="d2de93778b22f8188ff551820ee244c2f6373ba3a09de8f8ae61828537fe134845b1f4279e1a97eee6f26224030d5376a43afa9f16b588ebe039e130df9b9321b88918c80243057a4fd272aaad6ff726dbfcaed7101a4ff888eed16bc5fe07407d4ee9a6b56094fd1f6917780ec881fc4ea4f7d1a1623d6b3c126974d2c86dfdaa5d73595206bf3f46db9ce6a38da99cd0b791cbc39ecb3be13ef6dc817d377cdc8fa47e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000fb6000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r3, 0x0, 0x4) 2017/12/24 02:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000c91000)='/dev/sg#\x00', 0x0, 0x103081) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000543000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000-0x4)=0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd0000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat(r0, &(0x7f0000abb000-0xe)='./file0/file0\x00', r1, &(0x7f0000d33000-0x8)='./file0\x00') mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000275000)='./file0\x00', &(0x7f00006fc000)='proc\x00', 0x1000001, &(0x7f00009e1000)="") 2017/12/24 02:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000083a000-0x10)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000491000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a9e000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, r0}, {r1, r2+10000000}}, &(0x7f00005fd000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 02:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000037000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000918000)={0x0, 0x0}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cb6000-0xe)='/dev/keychord\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000534000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002c6000)={0x0, 0x0, 0x0}, &(0x7f000007d000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fce000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x401, 0x1, 0xcf27, 0x8, 0xa0, 0xa0, 0x5, r2, r3}, {0x100000000, 0x6, 0x10001, 0x6, 0x4, 0x6, 0x7f, 0x7fff}, {0xb830, 0x5, 0x1, 0x7f}, 0x2, 0x2000000, 0x80, 0x1, 0x4, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x9, @in=@loopback=0x7f000001, 0x8, 0x4, 0x3, 0x0, 0x100000001000000, 0x5, 0x7}}, 0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000980000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000d8000-0x4)=0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9c000)={0x0, 0x0}) bind$inet6(r5, &(0x7f0000003000-0x1c)={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00007cd000)={0x0, 0x0}, &(0x7f0000d61000-0x4)=0x8) truncate(&(0x7f0000e5f000)='./file0\x00', 0x8001) recvfrom$inet6(r4, &(0x7f0000b58000)=""/100, 0x64, 0x20, &(0x7f000021c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000b58000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000040000)=""/151, &(0x7f0000747000)=0x97) 2017/12/24 02:55:22 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f0000f6e000)="", 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000708000-0xe0)=""/224) socket$inet6(0xa, 0x5, 0x4) 2017/12/24 02:55:22 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) rt_sigpending(&(0x7f0000086000-0x8)={0x0}, 0x8) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000ff7000)={&(0x7f0000ff7000)='\x00\x00\x00\x00', 0x4}) 2017/12/24 02:55:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef8000)=0xc) ioprio_get$pid(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000e42000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000eca000)='attr/prev\x00') getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f000044d000)=0x0, &(0x7f0000178000-0x4)=0x4) sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/24 02:55:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000002000-0x4)=0x9, 0x4) fchdir(0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x707, &(0x7f0000000000)="48f167b78c") 2017/12/24 02:55:22 executing program 7: ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f00001c4000)={0x0, 0x37, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000)=0x0) clone(0x80102000, &(0x7f000000c000-0x8f)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000-0xc)={0x0, 0x3c, &(0x7f0000002000)=[@in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x2e3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0x10000, 0x40}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000000)={{0x3, 0x200}, 'port1\x00', 0x4, 0x10, 0x4, 0x100000001, 0x7, 0x7, 0x7, 0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000)={@generic="65b2546438c7b45f82b9add99fec8795", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) exit(0x3ee) 2017/12/24 02:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000bb5000)=0x10001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003cc000)=0x0, 0x4) 2017/12/24 02:55:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000ec3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f00009a5000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/24 02:55:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000746000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0xf5)=""/245, 0xf5, 0x62, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) bind$packet(r0, &(0x7f0000d7a000-0x14)={0x11, 0xf6, r1, 0x1, 0x401, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000806000)='/dev/ptmx\x00', 0x1ffffe, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000083f000-0x4)={0x4}, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000512000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009f8000)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000acc000-0x6)={0x0, 0x0}, &(0x7f00001fb000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000099d000)={0x1, 0x2, 0x4, 0x100, r4}, &(0x7f0000fc0000)=0x10) 2017/12/24 02:55:22 executing program 4: exit_group(0x40) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000985000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 02:55:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x8, [0xffffffffffffc35e, 0x7d, 0x4, 0x283, 0x4, 0x5, 0x7f, 0x2]}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x30)={0x0, 0x28, "52bc0dd2647c6a40f32d0c03a281f9894d8566799b4883d680f3b4ca9c6c264556c0e0bfd03d5545"}, &(0x7f0000001000)=0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xa894, 0x7fffffff, 0x1, 0x3e}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0x90001}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r3, 0xb6, "7f081aa5e8d5dc07455200b8b7fd30c6a1876ab68c24fdfd0b36d2c0fa40977c9ff94d0b4dad03c443607c0811540c750214cb11d2ded4152d600c4707f20ded864a2777d0622f933f1551efe24cfaa20b22fe43b215e07e536e797d0c8ae77d4215a359bfa9fc288c4eb0250828e3f308661f9c21883fdb5bfd227e2977396b0dacbf76415f185c3b8a5f02faf96735ad6df1f447db849a563f25c1cbeb688e7bc25dcc91a2bdc67b09c1c5dd1fcc5036f0eef46c30"}, &(0x7f0000001000-0x4)=0xbe) clone(0x10000, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") socketpair$inet(0x2, 0x5, 0x2, &(0x7f00002c9000)={0x0, 0x0}) 2017/12/24 02:55:22 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000372000)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000fc9000)={0x0, 0x7, 0x22, 0x7fffffff}, 0x10) write(r0, &(0x7f0000b01000)="5421d2cf2fa47cfb7ad2470a96d3279fa3eb016b86d7a108ca493a9f7a0fe46e90e0e9883541a4fb7831dcbfca81f45882e60a54b467ca95640f59569658385877f5f129cb22dec577f389e890de7a6bc99cd3e695ee7bb962698176506ca510aefe40d6cba5df", 0x67) 2017/12/24 02:55:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = add_key(&(0x7f0000efe000-0x6)='logon\x00', &(0x7f0000cce000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r1) 2017/12/24 02:55:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2800, 0x40) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x48c5, 0x4, 0x401, 0x5, 0x5, 0x1000}) ftruncate(r0, 0x7fffffff) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000116000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000e94000-0xcc)="70218bb8ef6ceb943d5128675e662e1a29fc2a880e1b1a4b7eab7a806b93eea9f48aa6f5fa2ffb9fe882d99752bb9fa3fef9afa4f3a82238e2a056e2d27273262de4c0d0d3bb9f5c5a45be0f0d8faabd2fc07a22f957ccc37970bdbc628469a9d6a239414e583c0f614fcc61545a4948b30c5a3112039c8c037aedf03549145f64c95b46d6dd5012587885a3e364f7f0bf4aebfff4e6330478da20659f176cf160c4cd642b63e53fc4b98522352f955383267a258428d94837145e93519bb9fb6694a3104d25d9ba3941ce58", 0xcc}], 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='loginuid\x00') pread64(r2, &(0x7f0000000000)=""/160, 0xa0, 0x0) 2017/12/24 02:55:22 executing program 0: syslog(0x3, &(0x7f00000f8000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000028c000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:22 executing program 5: 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) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000851000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004f6000-0x1c)={0x0, 0x0, &(0x7f0000694000-0x4)=[], 0x0, 0x0, 0x0, 0x0}, 0x22) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2017/12/24 02:55:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000f21000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058b000-0x4)=0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000051d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e79000-0x18)={0x0, 0x10, "e4a3eb8a9bc3ea03f952a9120f6c6bd1"}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000063f000-0x8)={r2, 0x0}, 0x8) 2017/12/24 02:55:22 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x208040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x1, 0x4) futex(&(0x7f0000001000-0x4)=0x0, 0x8b, 0x0, &(0x7f0000002000-0x8)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/12/24 02:55:22 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x47)="02", 0x1, r0) keyctl$read(0xb, r1, &(0x7f000071a000-0xa7)=""/167, 0xa7) keyctl$invalidate(0x15, r1) 2017/12/24 02:55:22 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000028000)=0x0, &(0x7f000004a000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2017/12/24 02:55:22 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1f, 0x1, @fr_pvc=&(0x7f0000003000)={0xff}}}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x10)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000001000)={r3, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, r4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000002000)={0x0, 0x0}) [ 63.893484] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42031 sclass=netlink_route_socket 2017/12/24 02:55:22 executing program 0: ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40440, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000201, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001000)="a6b3c94f91145fd79520242be8867c13e693012e3625f8876437b180ef69a69c1a7954b13620b5c86a2722d5608a9aff9b84e83718a0b759595cfa8f0b6738a1e1464f5766117b0e2f10019282edea3510e6e860d74d6e8cf1f4632e8427cd6d26e35385d538864e946beb8cf5df4add9c6f6b7448af5dfc9f9d56994f947d7aec39f8e7e0") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="adf988cc667db08ab4779d80425bf8c094f37c76f52415aff47df9e43fc11d543ab560962a49c0b4625f3b0636dfeab331508f34d77fad0d9b5b57d37c", 0x3d, 0x800, &(0x7f0000003000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000480000)=""/129, 0x81) 2017/12/24 02:55:22 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) setpgid(r1, r2) 2017/12/24 02:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000518000-0x11)='/dev/vga_arbiter\x00', 0x200040, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000787000-0x4)=0x9) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x21c68ebd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) r1 = add_key(&(0x7f00008f6000-0xa)='id_legacy\x00', &(0x7f0000f91000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000116000-0x1000)=""/4096, 0x1000) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) 2017/12/24 02:55:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000759000-0x4)=0x14) 2017/12/24 02:55:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00005e6000-0x10)=[{0x20, 0x0, 0x0, 0x80000005}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2017/12/24 02:55:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7fff, 0x30, 0x5, 0x3}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xf8, 0x203, 0xb1, 0xfffffffffffffe00, r1}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f00009a4000)=[{0x0, 0x0}], 0x1, 0xf9c) 2017/12/24 02:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000523000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb3000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c01000)=""/165) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) r1 = getpid() openat$selinux_access(0xffffffffffffff9c, &(0x7f00002b1000-0x10)='/selinux/access\x00', 0x2, 0x0) ptrace$poke(0x4, r1, &(0x7f0000bae000+0x66)=0x0, 0x3ff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00002ad000-0x4c)={0x5, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000019000)={&(0x7f0000e8d000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074d000-0x50)=[], 0x0, &(0x7f0000b5c000-0xba)=""/186, 0xba, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c88000-0x4)=0x0) fstat(r1, &(0x7f0000cee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a79000-0x8)='./file0\x00', &(0x7f0000479000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000077000)={0x0, 0x0, 0x0}, &(0x7f0000889000-0x4)=0xc) r6 = geteuid() stat(&(0x7f0000422000)='./file0\x00', &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009ad000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2a000-0x4)=0xe8) lstat(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000157000)=0x0) stat(&(0x7f00000ba000)='./file0\x00', &(0x7f0000362000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003bc000-0x4)=0x0, &(0x7f0000cb2000)=0x0, &(0x7f0000989000-0x4)=0x0) r14 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b99000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000c0f000-0x4)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f00002c8000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000265000-0x4)=0x0) r18 = getuid() getresgid(&(0x7f000044c000-0x4)=0x0, &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000685000-0x4)=0x0) r20 = fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000701000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000047000)='./file0\x00', &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000108000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000001f000)=0x0) r25 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000797000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000042f000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc) getresgid(&(0x7f0000b44000-0x4)=0x0, &(0x7f0000b45000)=0x0, &(0x7f000002f000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c20000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f31000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000-0x4)=0xe8) stat(&(0x7f0000156000-0x8)='./file0\x00', &(0x7f0000a0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000db4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adc000-0x4)=0xe8) lstat(&(0x7f000093c000)='./file0\x00', &(0x7f0000e6d000+0x43c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000a9a000)=[{&(0x7f00003a3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ef000)=[], 0x0, &(0x7f0000d4a000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x8c, 0x4840}, {&(0x7f00009f9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f88000)=[{&(0x7f0000317000)="e8", 0x1}, {&(0x7f00003d3000)="eb57891b93779b9c924e5714c1e33869cafe8616e97b039984a9adcf69f0b093db6b914f447ba3051dffc4317e0b605cb6706dbed1dfd6af22c8708c4cbe403715f055d6283e8e2b8621dd2a14721e7c90b2e3ba993fb596161e09d06f427770851e92615a35fc36785a7c3466f99686f672bf34607c03ad4227b5f1062c1e89814979b05d74079d0d902a5c3c918abd61045808ae4493a83a439786319d5f36fd2db3c18a63dac7ebee1f7a2b15a56b17a5768ef4013f508cda7800945d54db6744a3334e8726d6e721ef9c6d610d30e343f7d7", 0xd4}], 0x2, &(0x7f0000b84000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r23, r0]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xc0, 0x4}, {&(0x7f0000149000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bcb000-0x38)=[{&(0x7f0000265000)="3f0afbdc85650acf5be464ec96", 0xd}, {&(0x7f0000649000)="d9", 0x1}, {&(0x7f00003d9000)="ce798a0e4e96f45bf29fc675a22062a9335245ea9eb113bf6731c0e796ca09e5c2f8f43177ddb330b05d498f2de2774372ebeaa1b10c8c88942cf487363a9af00a6b5aa3805ee24f88b44848145bc0cda30ae9121c0309ccf6f363e4b395e260bdd79c01502a8b9d7736d01aa273709fd3e3eabd8c6e1673fb22f72156b061c879782cb1bfb47cc00752900433acd38ce9ec52327128066370212ff74cc606039cb3779ab266fa4aa94dc47b25ace240a7b207962609f3ba84da27f928ba5d2632f818771d13aa167da3768ec89833b9fea5e3b6741ee17dd2f25b78134a6c", 0xdf}, {&(0x7f00006dc000)="083dcdecccc2993ea14a4105dd49f9c4f1aa89c1bb8132b0cd8c922958dc2edd9df42848d7439204b1a55d599c2f7de317fcdb88032ce35dfbd4bdc1e0317ff9ac2815ee865320df61c2dfae51da9e6abf6cdef2813d38c190c23fcb1ed92f8ed50093b35f7c4ee424a49ba821eeae527bfa622c5d32d6ca140427ed00e4257d2712bc03c25b093dd7373326786734fb2b13fd22ca0a0d7ff62378ac0b05279242655b13810793bbac252d69f648df5c75f8f0f633570ad1e2068c8aabc4139fae6da682481b", 0xc6}, {&(0x7f00007b3000)="c77d372e9aab446dcd2755f5d769fe6392bb603404ed9b91a1b0be2028554f5ee9fb5b9d3a7c427e6a582ac3617e1c18540daa002341d4f67e021c6fb88d665344959dfdbb45b0e2fdb0", 0x4a}, {&(0x7f00003f6000-0x81)="963d9b06b132d9d47f4120441e9f4eb38776527a221a4a2545459d88e116c54b28728b6fea0285df38b6c5726ebd870ef7d23c13d862919cbe5f2d49c00527d01833355696e8777d791efd7c19bd279b919bb083c6c642163ac9b439d1b7b0f3836a21acfcfce8705654cb23a778ea76ae5a4046cfc32f3ad123358343a007e11d", 0x81}, {&(0x7f000026d000+0xd63)="de43ae80139a3b616d67eb97f6a7d89ecfeeef40768fcaf6461538d551ec5fbb574778aa7c9f1f2da3d32f9595d72fa2b7399d76ab007895d0bf089f1a387ec437e2e503f86f984bda9e3676a61ec172040e8dc4a8df77d8b618d861280d5deff80386bde82ef60d51a8014160dd724c4738669f3214bc7e9369f0f70c37b0223ffa8b4a75fedc72f8c13defa39cd73ccd8e041c473d4659abd9ba6f6af13f2ef43bc3e91417a9aef90526176f265e20665c0ba820ea8208f3988b6dd6d9e19f5f898a21c787615068d6f67c2f1b8792013f34a02f2ce74ab9", 0xd9}], 0x7, &(0x7f000067a000-0x68)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x10, 0x1, 0x1, [r0]}], 0x68, 0x4000040}], 0x3, 0x4000000) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/24 02:55:22 executing program 6: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f00008ec000-0x2c)=""/44) ioctl$int_in(r0, 0x5421, &(0x7f00001ef000)=0x3) sync_file_range(r0, 0x91e, 0x4, 0x4) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000093c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003a7000)={0x7fffffff, 0x1, 0x8, 0x6, 0xac, 0x7, 0x4, 0x5, 0x0}, &(0x7f00003de000-0x4)=0x20) getpeername$ax25(r1, &(0x7f00006cc000)={0x0, {""/7}, 0x0}, &(0x7f000093d000-0x4)=0x10) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f000093d000)={{0x0, 0x3, 0xfffffffffffffffb, 0x3, 0x9}, 0x2, 0x400, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x2, 0xffffffffffffff21, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000139000)=@random={'security.\x00', 'eth1vmnet0cpusetwlan0\x00'}) getsockname$unix(r1, &(0x7f00002df000)=@abs={0x0, 0x0, 0x0}, &(0x7f000093f000-0x4)=0x8) 2017/12/24 02:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/hwrng\x00', 0xa000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000019a000-0x5c)={0x79b, 0x0, {0x0, 0x3, 0x8, 0x1, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) unshare(0x40600) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd(r3, &(0x7f0000e72000)={0x0}, 0x8) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2017/12/24 02:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00009c0000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x26, &(0x7f0000077000)={0x24, 0x9, 0x200, 0x81}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{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$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) close(r0) 2017/12/24 02:55:22 executing program 4: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f0000bbd000-0xd)='/dev/binder#\x00', 0x0, 0x800) epoll_pwait(r0, &(0x7f0000462000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ce6000-0x8)={0x0}, 0x8) 2017/12/24 02:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ce4000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r0, 0x2, &(0x7f000019d000-0x36)=""/54) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000cb2000)=0xffffffffffffffff, 0x8) 2017/12/24 02:55:22 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000050a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e8b000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000756000-0x8)={0x0, 0x0}) r2 = getpid() getpgrp(r2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d57000-0x20)={@generic="bcb80bdc7ea79f615cca6b6776fa2669", @ifru_flags=0xd00}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r3, 0x0, 0x5, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000a76000-0x4)=0x1a) rename(&(0x7f0000d63000)='./file0\x00', &(0x7f0000fa4000-0x8)='./file0\x00') 2017/12/24 02:55:22 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b35000)=0x6, 0x4) r1 = inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) chroot(&(0x7f00009e7000)='./file0\x00') stat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(0xffffffffffffffff, 0x218040) ioctl$TCSETA(r4, 0x5402, &(0x7f0000e27000-0x14)={0x7, 0x5, 0x400, 0x19c6, 0x4, 0x6, 0xc5c1, 0x1, 0x8000, 0x10000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0xc9)=""/201, 0xc9) flock(r4, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a45352, &(0x7f0000546000)={{0x4, 0xe1ab}, 'port0\x00', 0x4, 0x44, 0x432, 0x1f, 0x1, 0xffff, 0x20, 0x0, 0x2, 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]}) fchown(r1, r2, r3) 2017/12/24 02:55:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000215000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f2c000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000fea000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000980000-0x4)=0x9, 0x4) getsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000075b000-0x4)=0x0, &(0x7f0000d31000)=0x4) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000f9b000-0x4)={0x0, 0x1, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000998000-0x70)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0xffff}], 0x70) 2017/12/24 02:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ce3000)='\\eth1+\\cpuset(\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cf8000-0x40)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000e25000-0xd)='net/sockstat\x00') pread64(r1, &(0x7f0000b04000)=""/0, 0x0, 0xfffffffffffffffe) 2017/12/24 02:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendto$llc(r0, &(0x7f00000ea000-0x97)="acec17f4d29daa2f53a57b00d485b49cb98c656973729aab60b771abd1a0f55177a3885fd8c6409033c669a3bd2a72f9e49e31ce3197c0eb283e9388b2a54ffb8dc5b04eda3f8344498eee78dc0dad2e2cd35ab4f9611e66e6fb9bcc9c18ab0d72ec4251425af8955acfa94b530d7e7644a6a522e7666ccb8f32f3dfbd87304149d2c3ddfe219d1a9b482210bc477c0a1ecdc25819e619", 0x97, 0x10, 0x0, 0x0) write(r0, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00005d3000)=0x3, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000d0e000)=""/4096, &(0x7f00003ed000)=0x1000) 2017/12/24 02:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000045b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00007c7000-0x8)={0x100000001, 0xd3}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000f35000)={0x4, &(0x7f0000668000)=""/211, &(0x7f0000010000)=[{0x0, 0x44, 0x8001, &(0x7f000002b000-0x44)=""/68}, {0x7f, 0xdd, 0x6, &(0x7f0000bc6000)=""/221}, {0x7, 0x4b, 0x3ff, &(0x7f0000b9a000)=""/75}, {0x9, 0x8f, 0x717, &(0x7f00000f4000-0x8f)=""/143}]}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000e95000)=@hdr={0x2, 0x80, 0x0, 0x1, 0x0, 0x7, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200, @ipx={0xffff, 0x108, 0x5, 0x1, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, {@current=0x0, @random="81b41fa70497", 0x2}, "fde40206e88a9e70a1d0bc221cefafb0fe6f392024cf2e45fdaa530afb47ed5bd52e2561f139002fdedebf02e6f5d228e99ed5ec630fd37ebc7d9ad178960c57d9ff9319e661a0150b91e9e51ea8c940e3c1dd69d0f82df41722844a1c71de7697efed5f149b9099efd76c33c0a1cd7977213abb91f903224011afc4939d264bc677ef17245f41452f7582a725c8a1268ff7e197c822b09d0ff6dfe5095ead5d0140f2bf296e88b6b62873daca3cd9acb574608115f85a221053a3fbef9a3ab005ae3ad264b953933c5232acb1d297266928f776237f49abbc6533a900a7b62e442bc20260ab0b57404a"}}}}}, 0x120) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000890000-0x28)={@generic="02000000f60000000000007b0000bbff", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00006c7000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045e000-0xc)='/dev/rfkill\x00', 0x2002, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000772000-0x2b)=""/43) 2017/12/24 02:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000719000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000498000)=@file={0x0, './file0\x00'}, 0xa) ioctl$TCGETA(r1, 0x5405, &(0x7f00005bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) faccessat(r2, &(0x7f000009c000)='./file0\x00', 0x80, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) syz_open_dev$sg(&(0x7f000055d000-0x9)='/dev/sg#\x00', 0xfffffffffffffff8, 0x4000) 2017/12/24 02:55:22 executing program 1: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000511000)={0x0, 0x0, 0x0}, 0xc) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004e9000)=0x0) ioprio_get$pid(0x400000001, r0) 2017/12/24 02:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000738000)=0x0, &(0x7f0000728000-0x4)=0x4) write$sndseq(r0, &(0x7f00003fe000-0xa8)=[], 0x0) [ 64.113157] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40402 sclass=netlink_route_socket [ 64.154145] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40402 sclass=netlink_route_socket 2017/12/24 02:55:22 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000000)=[0x80000000, 0x6]) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getgid() ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f17000-0x34)={{0x3, 0x4, 0x200000000000800, 0x0, 0x1000000020000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x83, 0x6}, 0x8) listen(0xffffffffffffffff, 0x8) 2017/12/24 02:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000941000)='/dev/autofs\x00', 0x410000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000051000-0x4)=0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b22000)={0x9, 0x1a46}) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c4000-0x1)='\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c5e000-0x4)='cdg\x00', 0x4) 2017/12/24 02:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/24 02:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00008dd000-0xa)='./control\x00', 0x800) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000cbe000)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000173000-0xc)={0x2, 0x600000000, 0x7000000000000000, 0x1, 0x139c, 0x80}) 2017/12/24 02:55:22 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000d5f000)=0x0, &(0x7f0000fd7000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) chmod(&(0x7f0000680000)='./file0\x00', 0xf8108f5394c6dcb0) symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f96000-0x4)=0x0) capset(&(0x7f0000d1a000)={0x20071026, r0}, &(0x7f00001d6000-0x18)={0xea, 0x100000000, 0x12, 0x1, 0x2, 0x1}) 2017/12/24 02:55:22 executing program 3: socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000ce9000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/24 02:55:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$mice(&(0x7f00001cc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000fe0000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000060b000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9d000-0x4)=0xe8) getgroups(0x6, &(0x7f00009cf000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec5000-0xc)={r4, r5, r6}, 0xc) getuid() ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000153000-0xc)=""/12) timer_create(0x3, &(0x7f0000340000)={0x0, 0xc, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000418000-0x4)=0x0) timer_getoverrun(r7) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000031b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000607000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/24 02:55:22 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000630000)='/dev/input/mice\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x5) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000e41000)="2e05d731c2b640a801513f2d99e3dd7038b2f105acb9097c5cd63887c64aa1d12972c6dc884afb5c159ae2c9641af5d57bdbae29123c7a709e03aa172435b995a2e0b4414b7356e23ac3b5b01ebc19c1e8fa5dfc194c0901eb4f", 0x5a, 0x0, &(0x7f0000a66000)={0xa, 0x2, 0xd5c0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/24 02:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000067b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000d0b000-0x8)='./file0\x00', 0x200) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000591000-0x18)={0x2, 0x7, 0x1, 0x10001, 0x8, 0x1000}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00005b3000)={0xb9e, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TIOCSTI(r1, 0x5412, 0x3ff) geteuid() ioctl(r0, 0x20000002, &(0x7f0000f32000-0x36)="73693be3db52d69dc7bea92a3fe3753956705cacbb2800a92a0d1cdb8289f0290a5fc830ff0b29725f40e84822be0000000080000001") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b6b000-0x30)={0x8, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000857000)=""}) 2017/12/24 02:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000338000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00006c8000)=""/3) r1 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_create(0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x3f, 0x6, 0x0, 0x200020000000}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00004a7000)={0x6, &(0x7f0000ac7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000a0c000)={0x8, 0x9, 0x3, 0x9, 0x35, 0x3}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/24 02:55:22 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fcb000)='id_legacy\x00', &(0x7f00001e0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fcb000)="", 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x20) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fcc000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x20) inotify_init() r2 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) r3 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCNOTTY(r3, 0x5422) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000650000)=0x0, &(0x7f0000058000)=0x4) exit(0x3) recvmsg(r0, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f0000a3d000)=[], 0x0, &(0x7f0000fc5000)=""/66, 0x42, 0x0}, 0x0) 2017/12/24 02:55:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000067f000-0x8)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x2000000, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') umount2(&(0x7f000088c000)='./file0/bus\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000157000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e74000-0x14)={0x0, 0x401, 0x8, 0x17f1, 0x9622, 0x10001}, &(0x7f00007c0000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c7d000)={r1, 0x7}, &(0x7f0000503000-0x4)=0x8) 2017/12/24 02:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000463000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000dad000)='./file0\x00', 0x46) inotify_rm_watch(r0, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007bf000-0x8)={0x0, 0xffffffffffffff14}, &(0x7f0000c7b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000adb000)={r2, 0x38, "6da5da21131b597105eb364febc981698a197574dc35d7964e164b7ee38d1cd025db24ac6855ef567d1dfc75f0966d26582564c999fb44dc"}, &(0x7f0000987000-0x4)=0x40) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007d0000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000e39000-0xa5)=""/165) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ab6000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x6, 0x6, 0x1}, &(0x7f00003c4000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002b2000-0x108)={r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3e, 0x1000, 0x1, 0x3cfb, 0x20, 0x0, 0x6, 0x55, 0x4769, 0x8, 0xffff, 0xffffffff, 0x1, 0x800, 0x7]}, &(0x7f00009b2000-0x4)=0x108) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000fce000-0x8)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2017/12/24 02:55:22 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000220000-0x8)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0xffffffffffffffff, 0x0, 0xffff7ffffffff038}, {0x6, 0xfffffffffffffffc, 0x0, 0x0}]}, 0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c00000-0x4)=0x0, &(0x7f0000a54000-0x4)=0x4) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) [ 64.335476] binder: 10742:10744 ioctl 20000002 20f31fca returned -22 [ 64.364298] binder: 10742:10751 DecRefs 0 refcount change on invalid ref 0 ret -22 2017/12/24 02:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) creat(&(0x7f0000921000)='./file0\x00', 0x3) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000095e000+0x881)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c4a000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000675000-0x8)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2017/12/24 02:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000711000-0x4)=0x81, 0x4) 2017/12/24 02:55:22 executing program 2: mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)="") 2017/12/24 02:55:22 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdb000-0xe)='/dev/keychord\x00', 0xa40, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a02000)={0x0, 0x7417dbbbc3aba4a, 0xffffffffffffff9c}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fda000)={r1, r2, 0x8}) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) [ 64.402331] binder: 10742:10751 ioctl 20000002 20f31fca returned -22 2017/12/24 02:55:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0}, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000-0x82)=""/130, 0x82, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) 2017/12/24 02:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f00001f2000-0x58)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000531000-0x1000)=""/4096) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2017/12/24 02:55:23 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001d4000-0x16)='net/ip_tables_targets\x00') 2017/12/24 02:55:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000a3e000-0xac)="fa641f77b2fa4979da66dd313dd46dff44f7f927e3ebfb176cf0e55bf5b3072f10af4b32b3bd47af1826677f08ea2d3addba152eaf7d4fbc59b6e43e514e8bf777587a0b12dbf597b6ccf25bccbb7d49b3a2ed1d8d79907814f960f4abaf6a6ceed9065a2dac57db250cc3ef8b58268db26a7d937a9176a3ea40b6a990d26b6f5e490bab0729d10d72c10e33a3fd19ed7e789e09b47ea0ed22892eed514933117f36720463faeb9b88817ea0", 0xac) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000831000-0x4)=0x25a7, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000af7000-0xa)='map_files\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000027000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x1000000005, &(0x7f0000c22000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00007f4000)={0x0, 0x0}) 2017/12/24 02:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) fgetxattr(r0, &(0x7f0000731000-0x18)=@random={'security.\x00', '.&systemuser%\x00'}, &(0x7f000006a000)=""/37, 0x25) r1 = syz_open_dev$usbmon(&(0x7f0000fa5000-0xd)='/dev/usbmon#\x00', 0x0, 0x20100) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00005ad000)=0x1dbe000) r2 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009f1000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000d73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000d0a000)=[r2, r3, r4]) unshare(0x400) fstatfs(r0, &(0x7f000015d000)=""/0) 2017/12/24 02:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000672000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00005cb000-0x9)='/dev/sg#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000023000)={0x0, 0x47}, &(0x7f0000d65000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ece000)={r2, 0x5}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000f5000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000987000)=0x0) 2017/12/24 02:55:23 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000051000-0x26)="26000000100047011600ff0000100000dfff01ff010000000400000780008007050002ebff35", 0x26) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000053000)={0x0, 0x0, 0x0}, 0xc) r2 = getuid() mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000053000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000053000)='./file0\x00', &(0x7f000004d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000053000)=0x0, &(0x7f0000053000)=0x0, &(0x7f0000053000)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000054000-0x4)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000004f000)='./file0\x00', &(0x7f0000053000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000053000)=0x0, &(0x7f0000032000-0x4)=0x0, &(0x7f0000008000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000003e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000004b000)=0x0, &(0x7f0000053000)=0x0, &(0x7f0000053000)=0x0) r12 = getgid() sendmsg$unix(r0, &(0x7f0000025000)={&(0x7f0000038000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000054000-0x18)=[{&(0x7f0000014000)="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", 0x1000}, {&(0x7f000003a000-0x1f)="a85e648605856f2f715a727485d98d503e08add13d3364e3813f30190c189a", 0x1f}, {&(0x7f0000053000)="6aeff25117915c7f9eb6380137ed71ec15d12a0c027ba65460421ea46a2e02d944427c11a747cc7b843a6ca3dad0f6", 0x2f}], 0x3, &(0x7f0000046000-0x90)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x90, 0x40804}, 0x8000) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000554000-0x8)={0x5}, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002fb000-0x1d)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) 2017/12/24 02:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/hwrng\x00', 0x185240, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x800, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r5 = gettid() ptrace$getenv(0x4201, r5, 0x9, &(0x7f000003b000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00004cc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) getsockname$ipx(r0, &(0x7f0000d8f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x20, &(0x7f0000ddc000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 02:55:23 executing program 6: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r1, &(0x7f000095f000)={&(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006a8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = getpgid(0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000962000-0x4)=r3) 2017/12/24 02:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b22000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000a27000-0x78)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f700016caa862d00000000000000ff040000000000000092892726893364748ae058e29a99d31f6f118658", 0x78) sendto$inet6(r0, &(0x7f0000391000-0x25)="", 0x0, 0x8000, &(0x7f0000e4d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 02:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00006b9000)="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", 0x1000) r1 = syz_open_dev$sg(&(0x7f0000cf4000-0x9)='/dev/sg#\x00', 0x0, 0x500) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000070b000)=0x5, 0x4) close(r0) 2017/12/24 02:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000352000-0xe)='net/mcfilter6\x00') getsockopt$inet_mreq(r0, 0x0, 0x1, &(0x7f00000ba000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000ec3000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e5000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)=0xe8) sendfile(r0, r0, &(0x7f0000050000)=0xfffffffffffffffd, 0x401) accept4$llc(r0, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000138000)=0x10, 0x80800) 2017/12/24 02:55:23 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{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]}, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002d000)=0xa0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001c000)=0x0, &(0x7f000002e000)=0x4) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x111000) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f1d000)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bac000)={0x0, 0x4, 0x8, 0x8, 0x0, 0x1}, &(0x7f00001cd000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000)={0x9, 0x0, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000001000)={r3, 0x38}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0xffffffffffff0001}, &(0x7f0000e69000)=0x8) 2017/12/24 02:55:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000021b000)=""/184) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d5d000)={0x0, 0xba, "9c9dc59135c8ad0bd7f815427013ad93171a5732952e09619451288f302db68eb3f607f1433370ba65e60977d3c34871db784dae1bfb97abf19a2c2f605b5fe6cfd56cf29229bbcdf5d266f7bdc32f4608ae61a3e7c8b509c7540d5cb906e3e7aa4a6d9a10670ffcd770d0ee123e596dc066bfb7832c76bb4450ebd12b2d3cd16b2981e96ac117b25578b855075c26928f4fe2143024ae4ac3ca0801512bc1ac8ec0880d90fc9df7797691fef8b5535e1394158e816dee29fbe7"}, &(0x7f0000921000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d3d000)={r5, 0x100000000, 0x6, 0xfffffffffffffff8, 0x100, 0x22a0}, 0x14) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x5, 0x0}}], 0x1c) syz_open_dev$sndseq(&(0x7f0000ab3000-0xd)='/dev/snd/seq\x00', 0x0, 0x105040) 2017/12/24 02:55:23 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x300000d, 0x4d072, r0, 0x0) mprotect(&(0x7f00007e4000/0x1000)=nil, 0x1000, 0xb) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) r1 = creat(&(0x7f0000d49000)='./file0\x00', 0x50) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2017/12/24 02:55:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) rmdir(&(0x7f0000fec000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) unlink(&(0x7f0000b45000-0x1)='.') fstat(r0, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/user\x00', 0x2, 0x0) creat(&(0x7f00006fb000)='.', 0x1) ioctl$TCSBRK(r1, 0x5409, 0x5) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a0c000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000449000)=0x14) sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/24 02:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) fcntl$setpipe(r1, 0x407, 0x0) ioctl$TIOCNXCL(r0, 0x540d) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2017/12/24 02:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eac000-0xc)='/dev/autofs\x00', 0x10000, 0x0) bind(r0, &(0x7f0000f7b000)=@sco={0x1f, {0xfff, 0x60, 0x6, 0x9, 0x8001, 0x3}}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/checkreqprot\x00', 0x420000, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007c9000-0x5c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) pivot_root(&(0x7f00008bf000)='./file0\x00', &(0x7f0000a97000-0x8)='./file1\x00') mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000808000-0x8)=[{&(0x7f0000b28000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl$LOOP_SET_DIRECT_IO(r3, 0x301, 0x400000000000000) openat(r1, &(0x7f000066b000)='./file0\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000344000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/24 02:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigaction(0x3c, &(0x7f000093b000)={0x3, {0x4}, 0x8000000, 0x8}, &(0x7f0000a47000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003cb000-0x2)={0x0}) writev(r0, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d0004000001000000f9ffff07", 0x29}], 0x1) 2017/12/24 02:55:23 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f74000)=0x124, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 02:55:23 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000051c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="149b5b9396b64b7b0da874e4255f5008", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000888000)='yeah\x00', 0x5) connect$inet(r2, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r1, 0x406, r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000b2d000-0x4)=0xa1, 0x4) 2017/12/24 02:55:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00008be000-0xa)={0x0, 0x0, []}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b30000-0x4)=0x410, 0x4) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 02:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00005a4000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) r0 = syz_open_dev$sndseq(&(0x7f0000a17000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00007be000-0xc)={0x9, 0x3, 0x7, 0x9d, 0xfffffffffffffffd, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:23 executing program 1: socketpair(0x18, 0x0, 0xa0, &(0x7f0000ee4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x2, 0x0, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffffa}) 2017/12/24 02:55:23 executing program 0: r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b30100010099b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2017/12/24 02:55:23 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) unshare(0x1008000) write$evdev(r0, &(0x7f0000002000-0x80)=[{{0x0, 0x7530}, 0x3, 0x6f6e, 0x80}, {{0x0, 0x2710}, 0x12c48fce, 0xfffffffffffffffe, 0x100000001}, {{r1, r2/1000+10000}, 0x7, 0x5, 0x2cd3}, {{0x0, 0x0}, 0x800, 0x1000000, 0x6}, {{r3, r4/1000+10000}, 0x0, 0x26c, 0xaf6}, {{r5, r6/1000+30000}, 0xffff, 0x10001, 0x401}, {{r7, r8/1000+10000}, 0xffff, 0x2, 0x79}, {{r9, r10/1000+30000}, 0x0, 0x2, 0x2}], 0x80) 2017/12/24 02:55:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x68)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xff}], 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d0e000)='/dev/sg#\x00', 0x0, 0x85) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2017/12/24 02:55:23 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000069c000)={0x195, 0x3, 0x7, 0x986}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = epoll_create1(0x0) pwrite64(r1, &(0x7f000001a000-0x45)="6124357e63b9263783432111c3f44814ebe817c6783f94299306efb5a4f4c75dc2556a200c09b295143bace11aa933692c182896721d0cfe3d19cb4076cc8ace13e308369e", 0x45, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000001f000)='westwood\x00', 0x9) r3 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r2, 0x3) truncate(&(0x7f0000006000)='./file0/file0/file0\x00', 0x3) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000094a000)='./file0\x00', r2, &(0x7f00008a8000-0x12)='./file0/file0/bus\x00') 2017/12/24 02:55:23 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000442000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a06000)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fb8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r3, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) eventfd(0xfffffffffffffffa) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x9) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000028a000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00002ba000-0xc)={0x0, 0x0}) link(&(0x7f00004f3000-0x8)='./file0\x00', &(0x7f0000ebf000)='./file0\x00') getsockname$netlink(r1, &(0x7f0000797000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000060e000)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000704000)='/dev/vga_arbiter\x00', 0x40400, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000c76000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 02:55:23 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000a, 0x0) r1 = getpid() r2 = getuid() mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f0000d3f000-0xe0)=[@cred={0x18, 0x1, 0x2, r1, r2, r4}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r3, r4}, @cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/24 02:55:23 executing program 5: prctl$intptr(0x1d, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0xfffffffffffff800) 2017/12/24 02:55:23 executing program 7: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000d4f000)={0x2, 0x12, 0x8000000000000, 0x0, 0x204, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x202, 0x18, 0x0, 0x0, 0x1001, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 02:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000163000)=""/56, 0x38, 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fstatfs(r0, &(0x7f0000b3f000-0x17)=""/23) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/enforce\x00', 0x10000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2017/12/24 02:55:23 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000ef9000-0x4)=0x1, 0x4) dup3(r1, r3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000372000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x0, 0x4) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) fdatasync(r0) 2017/12/24 02:55:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003f6000)='net/protocols\x00') r1 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f000049e000-0x8)='./file0\x00', r1, &(0x7f0000db8000-0x8)='./file0\x00', 0x1400) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000032000-0x8)={0x0, 0x0}) process_vm_writev(r4, &(0x7f000073b000)=[{&(0x7f0000af4000)=""/8, 0x8}], 0x1, &(0x7f0000c2a000-0x20)=[{&(0x7f0000090000)=""/24, 0x18}], 0x1, 0x0) 2017/12/24 02:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1b000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) 2017/12/24 02:55:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x1, 0x4) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f000071d000)={0x0, 0x0}) 2017/12/24 02:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000032b000-0x8)={0x0, 0x0}) 2017/12/24 02:55:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000001000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/24 02:55:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x0}, 0x8) r1 = socket$inet6(0xa, 0x80807, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff1000-0x18)={0x0, 0x1000, 0x0, 0x40, 0xff}, &(0x7f000036c000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000a2000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000967000)=0x1008) readv(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000566000-0xa6)=""/166, 0xa6}], 0x1) r3 = signalfd(0xffffffffffffffff, &(0x7f000066a000)={0x0}, 0x8) signalfd4(r3, &(0x7f0000bff000-0x8)={0x0}, 0x8, 0x0) 2017/12/24 02:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067a000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000714000)={0x7, 0x2, 0x1, {0x0, 0x1c9c380}, 0xda47, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x0) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00007e2000)='./file0\x00', 0xc) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) 2017/12/24 02:55:23 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00002fb000)={0x0, 0x0}) 2017/12/24 02:55:23 executing program 0: socketpair(0x8, 0x12, 0x9, &(0x7f0000b28000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000469000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000064e000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00001ff000-0x10)={r2, 0x1, 0x6, @random="209017cfc2e8", [0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005d6000-0x4)=0x0) 2017/12/24 02:55:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mincore(&(0x7f0000ab0000/0x2000)=nil, 0x2000, &(0x7f0000a13000-0x72)=""/114) write(r0, &(0x7f00008d1000-0x25)="2400000052001f0000f9f407000904000200071008000100ffffffff0800000000000000", 0x24) 2017/12/24 02:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000988000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x102, 0x0}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2017/12/24 02:55:23 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000fbb000)=@pi={0x0, 0x88b5, @ipv6={0x2, 0x6, "548dc4", 0x88, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x6c, 0xc, 0x3, 0x0, 0x8000, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2f, 0x5, 0x5, 0x1, 0x1, 0x80000001, 0x3}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x7, 0xfa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0xb4) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000cf000-0x16)={0x0, 0x0, []}) [ 65.176350] device lo entered promiscuous mode 2017/12/24 02:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x5, &(0x7f0000bda000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000741000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009bc000-0xe)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008cf000-0x4)=0x3, 0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000467000-0x1)=0x0) write$tun(r1, &(0x7f000079c000-0x16f2)=@pi={0x0, 0x8137, @ipv6={0xe1a9, 0x6, "6448d3", 0x16c6, 0x2c, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0x3b, 0x261, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xa9, "d05d59c156b1ebd47a8eed8b8f4b8d9ef473a866b6a2943f7cbdb157e2bfa1d2c79abcc06195c3ea1142d9240bb15261fc02be2cbca90f7be6c941b558b2001b0430458873bac8d077bce9f611416f2d9d82831a490c96f07c71805c32abe9b4100f3b72d7e2dc683594cb435ea99ac53dac274410ecae0d949ed30f770b408c350056cd2826538a156a20082db9c9bd1dc0d50f5b1ec5f913d9f1b5eeca6f661b0f139b8e0b54eac2"}, {0xff, 0x3f, "8c3b9564dacad90c704e020a48171487e0db18e15d447d7c95acaefb26175f09dff6efea21aac32c4c90047e95ff27662d08c24b4aee36433a65b964aa5da3"}, {0x1, 0x4c, "cb7f5b3c79a39c43b0f692ee4594e59d0406bd8fd770367bca29d92d796830cd3b297af33232641d087de5f25166b49f4de08c94508e0ce42b35a18de2d8dd39476e03adbbf80ccaa37614ee"}, {0xff, 0x1000, "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{0x0, 0xfd, "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"}, {0xc9, 0x11, "14e445fb43e447157de2110dca00d0246b"}, {0xff, 0x62, "483ef02d176c7401f92272b15140f5f252df42e0091de85399061b9f56a73972cfdc350ba1411ff43d31255c8033fd7f967a6ae71308999eaf0b09d75ebd195552464c6d4c3fbcbcc862ebd5be72f21414570ea6ceedc72eba3a9d32c106615626c8"}, {0xc3, 0x54, "4c69d070acdb6610c636f59cf7be2ec2dde8d23e354517a7cfc499b140955d35cd8402b37a1bf2597c218fb94c2106187673676dc0f443691e12cf3cc5f98aa6f6083db3de6f1bc0c13d6c462ef425f0840e9860"}]}, @routing={0x3b, 0x10, 0x1, 0xffffffffffffffff, 0x100000000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x2c, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xc3, "aaaea2bf3fd2972525fe8759ca680d4db094d3ff7ee608978c044875cd487157544861c2dfe01370d60386bb02f0e9d3014387d1c3b641b8af6d132ddc71fb6fb6fec87ac809683331c98ba7313d9b46ecf0131f39e9d2586e1fa9dc934c9e3b4567b3df861ce2833e100baef8bfe6addea18d17b4e0a1b7ebd29a65e2c6d6bb31b5e4ed666910ea57844c0a70fb07c6a100aab68de849ef99c804ddbcfc30e138f3df08b2d57f9b93752a4962f9aac822172fca897953b0588a19bc704440cea1335a"}, {0x0, 0x59, "cca4c086f19369d860cbf3a2eadebf68d9ecc31b4ff2a1a7bddbf9a2ebdba38a83f318c421f3db72deade33b837de5fd5c22390699ec9124809c4c0bbb0d5eea4696f955ddf559b1dace7829e6023fad71275811688f3c89ca"}, {0x0, 0x10, "c948e02719b41595a10b43f57df70f4c"}, {0x1, 0x98, "ca1e251cbf08e9964a182dbac181f772d8b4dfb6cc7cab8bd6d3690455355e9c31c20426e4cedeb4ecb712bfc7644812e1a901848357e0f7f291e37d6083bd0038b4d8ffbee46d20d2c9f450f2ee39bb89ff498b0debef8fa788042788a9a88ba3f8875c1b6b91ca9581e79ea5d1db3b791685337e404c55f1923b63f660ff07d5ecbfdc7a26d6997640816a92274b7e76a596f46ab96c64"}]}, @routing={0x21, 0x2, 0x2, 0x2b, 0x8, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x3a, 0x4, 0x0, 0x1, 0x42dd, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1c, "478007e9913d9f3709bb6475719c0be57015f6649ef635f1717d4633"}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x9, 0x400000000000000, "4933e06ab86e77e262c097143b72d05148dada23e74851f04782fa82060f82ef9b5e8d598bbc7e23fcf8688cafffc7a97e7299fae34dc5bc844316073d31918439fe49e54636c10a6367e6031b86ade90bb51b878fa724618a78626320cbabb6f9b6485388b4f8f8dbb9cdb32fdbe626eae577703ba47b9dedf00747816527dab55bede65ec6683775d04c6fa458beed82ca606a92dab73a2d2c5404f80a125432d74cd95720d67423f519fa237e8cfe6410d192dd8ed187d136b62f9491928a6670ac2e955268d3c70475ea9ada15226431e5fc2657ec4880f7762f8f07e5b4298308e9784394b3dad4"}}}}, 0x16f2) sendmsg$unix(r1, &(0x7f0000fb0000)={&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007dd000-0x10)=[{&(0x7f0000ae0000-0xc9)="76262ea355afda8d18f4d8e405dba0762d068271bebdd16d1fc09d188f0433489a29a30bddaacd4d8bf72f56e5a719da098ddac32ed057e03111c4b450cc0f2875247125f13c8f4439e45b92a46096af83c5ff148acb62e00f0311cb0ca92b11c9464fef9132b0acb86c909446d1db39df44c755b9fa1af230d02ca59173c5828845d8b2ac802f7e1f433eb394129ebde537c8e7c75f784b7dc2a3ae228586c02c3c24a823536f70dc870bcf0ba80f9aefec7bea43fa0f2bfad6eaa1af01e140ac0bd2bfcd2ccaea89", 0xc9}, {&(0x7f0000bc9000)="1dedc256dc7d324889ec9be2ba2e3a437cec424e7cd9611ca98627f76c0a1ccc7490ae1a0da3f08a7f3d781a7a42db7a2a84af369b0c8a49f6917a718e3041370468244276245d986ccab7", 0x4b}], 0x2, &(0x7f0000e37000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x50, 0x4000}, 0x50) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f01000-0xd)='/dev/usbmon#\x00', 0x4, 0x24081) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f000021f000)={0x9, &(0x7f0000f00000)=[0x9, 0x9, 0x2000000000000000, 0xffffffffffffffff, 0xbea, 0x893a, 0xfffffffffffffff8, 0x3f, 0x100000001]}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000f01000)=""/119, 0x77) madvise(&(0x7f0000d49000/0x3000)=nil, 0x3000, 0xe) 2017/12/24 02:55:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c77000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000961000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000892000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ab7000-0x4)=0x14) connect(r0, &(0x7f00005ad000)=@nfc={0x27, 0x101, 0x0, 0x3}, 0x10) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001e4000-0x18)=@get={0x1, &(0x7f00006af000-0xfc)=""/252, 0x200040}) bind(r0, &(0x7f0000a56000-0x10)=@ax25={0x3, {"f893908901bf2f"}, 0x1}, 0x10) timer_gettime(0x0, &(0x7f00006a7000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000779000)=0x0, 0x0, 0x0, &(0x7f000038e000-0x10)={r1, 0x0}, &(0x7f0000879000-0x4)=0x0, 0x0) 2017/12/24 02:55:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x1, r0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x24012, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x55, 0x4a, 0x2, 0xfffffffffffffff7, 0x8, 0xfe, 0x48a, 0x8001, 0x401, 0x7ff}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000064a000-0x8)='./file0\x00', &(0x7f0000001000-0x12)=@random={'osx.\x00', '[$neth1wlan0\x00'}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000e1f000)=0x4) 2017/12/24 02:55:23 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00008f4000-0x1000)="", 0x0, 0x0, &(0x7f00000fa000-0x25)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(cbcmac(xeta-generic),ctr(camellia))\x00'}, 0x58) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r2 = dup3(r1, r0, 0x0) connect$unix(r2, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000723000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000fa6000)='./file0\x00', &(0x7f0000fa6000)={{0x0, 0x7530}, {r3, r4/1000+10000}}, 0x100) 2017/12/24 02:55:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000c46000-0x90)=""/144, &(0x7f0000865000)=0x90) [ 65.260685] device lo left promiscuous mode 2017/12/24 02:55:23 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000015000)=0x4) 2017/12/24 02:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a2000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/ppp\x00', 0x2000, 0x0) mq_notify(r1, &(0x7f0000ffb000-0x58)={0x0, 0x11, 0x1, @thr={&(0x7f00001f5000)="9b9f2ea88e32cc42ab3ee689fafb591fef82a98d62af6297f645e22c51a12861830f196fb9924b140ec9d02004ab97d3d81bb889f6708d78a3250083e06bf5006ad7532f9ca60d6026aa0722e48d81c0252081564259c540eee068", &(0x7f00008c3000-0x26)="be8d48f654332f9177502fb021048474d075da9622bbd9474a199c4c140132bab28eb59cad9e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000977000)={0x0, 0x0}) tkill(r2, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/24 02:55:23 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e71000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dd000-0x4)=0x10, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000231000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x1, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000894000)={0x0, &(0x7f0000dde000)=[]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000676000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000e73000-0x10)={0x3, 0x5, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000e71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e72000-0x2)=0x58, 0x800) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x9) r3 = signalfd(0xffffffffffffffff, &(0x7f0000c2d000)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000dc2000-0x8)={0x4, &(0x7f0000a03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000d8a000-0x8)={r4, 0x32}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001a9000-0x4)=0x0) ptrace$pokeuser(0x6, r5, 0x0, 0x5) signalfd4(r3, &(0x7f0000e70000)={0x0}, 0x8, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000039a000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x92e, 0x8000, "2de4321fbe1ea06afa37574edf3e0a3beac62722c835db0ec74ddca6b452b7ea6fb67220fc0495dadfdac6880b25aa35fcd8d6579c38a47b30b89ae917944646cdff070c97a914f6411edc259b17ef74"}, 0x160) 2017/12/24 02:55:23 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000042b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008d8000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2017/12/24 02:55:23 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001e000)={0x2, 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]}) openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x20203) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d54000)={0x0, 0x0}) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r0, r1) 2017/12/24 02:55:23 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d3a000)=""/4096, &(0x7f0000336000-0x4)=0x1000) mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) writev(r1, &(0x7f0000115000-0x8)=[{&(0x7f0000e8b000-0x59)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe58000048a7ca000464009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fffbdd00000010000100000c09c8a2fcff0000c10e05c2", 0x59}], 0x1) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000e8b000)='./file0\x00', 0x4000, 0x30) 2017/12/24 02:55:23 executing program 7: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000374000)="bc43b388898c33ce4fca42d3f7dd7ef106aa9d3dad7542af5a4a58457cf40e76596aaa09fac7b1203b8cdbfa5e721c2f44342e33ed91d8a8218ab4815645ed5b6bac4f795648860fdfc417c2ee07da1d7f6a4c13702d902790c7a4e633f92873377ab852cb682a80b1d4628b1e876d64fb5e686fde26324eb3e1c8bc72a54112fe9518eca742fefe27997d6a919015e7f694876b4f1ee67493bf", 0x9a, 0x40040, &(0x7f0000727000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2017/12/24 02:55:23 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000fbb000)=@pi={0x0, 0x88b5, @ipv6={0x2, 0x6, "548dc4", 0x88, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x6c, 0xc, 0x3, 0x0, 0x8000, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2f, 0x5, 0x5, 0x1, 0x1, 0x80000001, 0x3}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x7, 0xfa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0xb4) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000cf000-0x16)={0x0, 0x0, []}) 2017/12/24 02:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00005ad000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000d0c000-0xc)=[&(0x7f00000c0000-0x5)='self\x00', &(0x7f00004b9000-0x9)='security\x00', &(0x7f0000170000-0x6)=',em1%\x00'], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/44, 0x2c}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/24 02:55:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001cc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003d4000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000075f000-0x4)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000196000)=[], 0x0, 0x0}, 0x0) 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000640000-0xe)='/dev/keychord\x00', 0xa00, 0x0) pread64(r0, &(0x7f000036a000)=""/219, 0xdb, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f000023b000-0x4)=0x0, &(0x7f00006ba000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007ac000)=0x0) perf_event_open(&(0x7f0000a31000)={0x2, 0x78, 0x1, 0x3000, 0x5, 0x2b000000, 0x0, 0x4, 0x10, 0x8, 0x3, 0x3601be01, 0x9, 0x16, 0x0, 0x6, 0x4, 0x700, 0x1ff, 0x900, 0x5, 0x1, 0x1, 0x3, 0x5, 0x9, 0x0}, r2, 0x7fffffff, r0, 0x8) 2017/12/24 02:55:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000895000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f000041c000-0x3e)=""/62, &(0x7f0000000000)=0x3e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c3c000)=0x0, 0x4) [ 65.507597] audit: type=1400 audit(1514084124.021:26): avc: denied { attach_queue } for pid=11003 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=tun_socket permissive=1 2017/12/24 02:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f00007cd000-0xa)='./control\x00', 0x410000, 0x0) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00000a8000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000dc4000)="82d4f54981b6b019a20df87b4da62501f93ec218478837838a3fc6199c8087a9c9de", 0x22) faccessat(r0, &(0x7f000092c000)='./control\x00', 0x6, 0x800) 2017/12/24 02:55:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = add_key(&(0x7f000084b000-0xa)='syzkaller\x00', &(0x7f0000f26000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000015c000-0xc4)="2fd19bc6499dee1cac89606b17dcc706422af31438f0d6993dde57323b0cbf1cc860358967973037ad3e1a08f8ef4347c9c1b1f9ca203abd4835afe2222edde5aeeaf5f9eb44c494d98090e6ecfa61f9253153860708822fd871ac6fe2d80364b3385833a1d31a45ef0efbae92443f9379f309c68f82d1eb37bf68e73c7898f66320844635eec2f6552ee8259e8e5b183a37343566c850fac611dd82e134b7443cd2b018543ad96143a88c1ac4c55d7e0728d6e06633aa628015d96130d4420f4d5cb765", 0xc4, 0xffffffffffffffff) request_key(&(0x7f0000d80000)='id_resolver\x00', &(0x7f00005e1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad3000-0xd)='/dev/binder#\x00', r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2017/12/24 02:55:24 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00005ce000)='./file0\x00', 0x28400, 0x1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00003a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f91000)=0x14, 0x155a2a31bc07fcef) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004fa000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x100000000, 0x200, 0x0}, &(0x7f000023e000)=0xa0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f93000-0x8)={r1, 0x73b9edc4}, &(0x7f0000686000-0x4)=0x8) 2017/12/24 02:55:24 executing program 3: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000ed8000-0x45)="", 0x0, 0x100000000000c, &(0x7f000043b000-0x1c)={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) 2017/12/24 02:55:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f0000fe0000-0x7)=""/133) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002b8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000aa8000-0x18)={0x4, 0x1, 0x0, 0x1000, 0x2, 0x54e5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000fd4000)={0x6, 0xfffffffffffffbff, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f0000b03000-0x13)=@random={'trusted.\x00', 'em1@self+\x00'}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b59000)=0x0) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000c5b000)=0x0) 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x10000, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x100000000}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000640000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:24 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000939000)={0x0, 0x1ff, 0x30, 0x8, 0x2}, &(0x7f00006f8000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002a6000)=@assoc_id=r1, 0x4) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000093a000)=0xec64) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f000093c000-0xeb)=""/235) 2017/12/24 02:55:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/rt_cache\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) clock_settime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x101000, 0x0) fgetxattr(r3, &(0x7f0000004000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000005000)=""/183, 0xb7) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000)=""/102, 0x66, 0x0, &(0x7f0000003000)={0x0, r4}) clock_getres(0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000004000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000007000-0x50)={{0x1, 0x1000}, {0x3d, 0x6eb}, 0x5, 0x6, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000479000-0xb)='mountstats\x00') close(r0) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/24 02:55:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000)={0x0, 0x2, 0xfffffffffffffff7, 0x8, 0x101, 0x8100}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x14, 0x1, 0xfff, 0x4, 0xa0, 0xa0, 0x7ff, 0x0, r2}, {0x101, 0x4, 0x1, 0x9, 0x9, 0x8, 0x20, 0x1f}, {0x1000, 0x100, 0x1, 0x6}, 0xdb8, 0x1, 0xfffffffffffffeff, 0x0, 0x80, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x8795, 0x0}, 0x1b, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffd4, 0x5, 0x1, 0x4, 0x6ee8, 0x800, 0x0}}, 0xe8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getrusage(0x44, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000004000-0x24)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x800, 0x0, 'client0\x00', 0x0, "1e666836af653556", "9fbb9681ffdf10a24c85c62e8693f0c168b96962eefa1403b1e5c0877cb550f7", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) writev(r0, &(0x7f000089a000-0x8)=[{&(0x7f0000316000-0x95)="38b4b3ecc7a2d3809a2974ed29426aacb033205d", 0x14}], 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00001f6000-0x6)="9a023543c0a0") mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/24 02:55:24 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1000, &(0x7f0000d99000)={0x0, 0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007ee000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d9b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007bd000)={r1, 0x9}, 0x6) writev(r0, &(0x7f0000d99000)=[{&(0x7f0000d99000)="45431e3d9ea8730e2b326fea688c6950f2f16775d2bd4e256f69cd59cbb1efb580d0b3c550612043402850592a07d9c1c6c9cd19610d2cea6fdaf61bc3ef0fb5d1e9343652d0e11121ac805fb19aac1182d3f4f955ba831a9565ee43e21ac740306484f8219acc896f0f45a4bdd153fd3b2708599a1b073038c826b5ce012d10213c9c30418a70889bbe37931414cd0fa8824882dd2c", 0x96}, {&(0x7f0000d9a000-0xa0)="a151fcd2c60140e21611738a19a197152f5815a7ced72720cec2a6ba95acc481460232d9dba0d9a025171ebae3205a8ff3d7a899ee9aab316ffa394f4053c56ce47e43505c8eb34b26ad6de1780d5ae812e886d51a2eb992ea806944efb15442b81512d0d940b9b7ee5cf5f22151766357f14a344a606f1b9bba764224a3c6c61c877eafd2374ff9feff1fe7b490434b8f6871bb26dcac2ebe28cfd3a195b702", 0xa0}], 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000889000)=0x7ff, 0x4) ustat(0x0, &(0x7f0000289000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00006fc000)=""/4, &(0x7f0000096000+0x4d4)=0x4) socket$unix(0x1, 0x4, 0x0) 2017/12/24 02:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f04000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005ba000-0x4)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00006c0000-0x4)=0x7) 2017/12/24 02:55:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bd000-0x10)=[{&(0x7f0000e24000-0x39)="390000001300090469000000000860fd180000400100000045000107000000140d001a000400020004002a00000000000000010c00001ee400", 0x39}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000270000)={0x7, 0x0, 0xffffffff, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000479000-0xb)='mountstats\x00') close(r0) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 65.737394] binder: BINDER_SET_CONTEXT_MGR already set [ 65.746822] binder: 11057:11074 ioctl 40046207 0 returned -16 [ 65.768097] binder: 11057:11063 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f07000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000cdf000-0x4c)={0x8, 0x800, 0x80c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:24 executing program 6: 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_proto_private(r0, 0x89e6, &(0x7f0000000000)="74bd7ac4bfd2f174f1279682e323bee98344c6746f7d71db28b0be5de57b8318be93d811acb2a5999f81090ba308a95c51199522cb9ff606ae0bb8b7700864db9e528d2526ac36496e1d68e7f26def7366df87ad46292422bbd34b5e0a8f5b6cfe9c5d463e8560d4272dcf70295f72e727aa5c5c7c22c4ba64b012e890d4efacbe35807829ca13ad4f06c9cf139aa587c191d740b3c1f9e6fbff5a7ae29b93638e9f4593a3ac4be9772634bd210f89be4ede03f20b379a691c159468fad6cca43aace02bc68d77a08b2c29405e07020396ae") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000524000-0x8)={0x25ef5c1, 0x400}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$ipx(r3, &(0x7f0000f57000)=""/0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 65.783869] binder: 11057:11089 Release 1 refcount change on invalid ref 0 ret -22 [ 65.795919] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 65.842016] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/24 02:55:24 executing program 4: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x6)='./file0\x00', &(0x7f0000901000)=[&(0x7f0000001000-0x6)='ramfs\x00'], &(0x7f0000001000-0x18)=[&(0x7f0000c30000)='ramfs\x00', &(0x7f000047e000)='ramfs\x00', &(0x7f0000000000)='eth1}*+-\x00', &(0x7f00002fb000-0x21)='selinuxlo#wlan1vmnet1procself\'(]\x00', &(0x7f000080b000)='eth1\x00', &(0x7f0000000000)='ramfs\x00']) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000bb8000)='encrypted\x00', &(0x7f0000e87000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005f5000-0x6)='ramfs\x00', 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000004000-0x8)={0x12, &(0x7f0000003000)="a8ca34a531d2f5c7d0ae52b40ccd17508820"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)=']:ppp1{^prockeyring-system@\x00'], &(0x7f0000003000-0x18)=[&(0x7f0000003000-0x7)='ppp1]]\x00', &(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000002000)='&lo./}proc,$\x00', &(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000000000)='^.cpusetGPLwlan0:[\x00'], 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000003000-0x1)='\x00') r2 = add_key(&(0x7f0000698000-0x12)='.request_key_auth\x00', &(0x7f00003eb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000ae1000)='id_legacy\x00', &(0x7f000083f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fbd000)='\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000e51000)={r1, r2, r3}, &(0x7f0000153000)=""/242, 0xf2, 0x0) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x1f, 0x3) 2017/12/24 02:55:24 executing program 6: 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_proto_private(r0, 0x89e6, &(0x7f0000000000)="74bd7ac4bfd2f174f1279682e323bee98344c6746f7d71db28b0be5de57b8318be93d811acb2a5999f81090ba308a95c51199522cb9ff606ae0bb8b7700864db9e528d2526ac36496e1d68e7f26def7366df87ad46292422bbd34b5e0a8f5b6cfe9c5d463e8560d4272dcf70295f72e727aa5c5c7c22c4ba64b012e890d4efacbe35807829ca13ad4f06c9cf139aa587c191d740b3c1f9e6fbff5a7ae29b93638e9f4593a3ac4be9772634bd210f89be4ede03f20b379a691c159468fad6cca43aace02bc68d77a08b2c29405e07020396ae") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000524000-0x8)={0x25ef5c1, 0x400}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$ipx(r3, &(0x7f0000f57000)=""/0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/24 02:55:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4002, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e0c000-0x10)={"f38edde062d3c14dcd5fa54cac7738f2", {0x4, 0x1, 0x41b1, "9b2882b00c75", 0x9, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x100, 0x6, 0xe7a8, 0x4, 0x7}, 0x14) 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) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='procnodevsystemmime_typevmnet0wlan1vboxnet1\x00', &(0x7f0000001000)='/dev/autofs\x00', &(0x7f0000001000)='/dev/autofs\x00'], &(0x7f0000001000)=[&(0x7f0000002000-0xc)='/dev/autofs\x00', &(0x7f0000000000)='/dev/autofs\x00', &(0x7f0000001000)='/dev/autofs\x00', &(0x7f0000001000-0xc)='/dev/autofs\x00']) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001dc000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000280000-0x1000)=""/4096) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000001000)="", 0x0) 2017/12/24 02:55:24 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ppoll(&(0x7f000041e000-0x30)=[{r0, 0x21, 0x0}], 0x1, &(0x7f0000986000-0x8)={0x77359400, 0x0}, &(0x7f0000fc1000)={0x0}, 0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00009c1000)='/dev/input/mice\x00', 0x0, 0x2400) fcntl$getownex(r1, 0x10, &(0x7f00006cc000-0x4)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000d97000-0x5b)="6e65744c707363686564159f0c79bb49cd13b63d29415cb64c77084efbea32df7cc62b902a0b5e818a9a95fc158b5f630342634806a469b28cf935af44deceace39764d40000000000000001c2f03597fcc0dfc7970705b4d8723b") preadv(r3, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}], 0x1, 0x1) r4 = syz_open_dev$mice(&(0x7f0000fc2000)='/dev/input/mice\x00', 0x0, 0x80) poll(&(0x7f0000eef000)=[{r4, 0x1, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x3) munlock(&(0x7f0000992000/0x2000)=nil, 0x2000) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x4, 0x401, 0x0, 0x3, 0x6, 0x19, "a5f300965005414c8811fa723d5318f72e43726b1b53f30825465a2d8db9fc510cf1e84ce9ee344fc629e1d794028748bd72f181690ab3d4ab1a09bdd1038a40", "82a2d45c4435bf6d757f06ca03bc5bb77217a0cb68e77eb5ba800d4ea40feb52c1b094485e3d84de31d3b805b8ebd4d14817958536028bc9180232fe484c328f", "35fec192f8528264d0a8ce688e092e90af45256df8e4710d8631d30b2edb0f01", [0x0, 0xc2]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/24 02:55:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) writev(r0, &(0x7f000089a000-0x8)=[{&(0x7f0000316000-0x95)="38b4b3ecc7a2d3809a2974ed29426aacb033205d", 0x14}], 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00001f6000-0x6)="9a023543c0a0") mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/24 02:55:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003fc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00002dc000-0x4)=0x406, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fc0000)=@sack_info={0x0, 0x2, 0x234}, &(0x7f0000e89000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e93000-0x10)={0x7, 0x4, 0x631, 0x3ff, r3}, 0x10) write(r1, &(0x7f0000001000-0x2)="", 0x0) recvmsg(r0, &(0x7f0000fca000)={0x0, 0x0, &(0x7f0000c93000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000887000)=0x0) r5 = gettid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001af000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a8000-0x4)=0x8c) setpgid(r4, r5) 2017/12/24 02:55:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x88200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008e8000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000122000-0x8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000585000)='./file0\x00', 0x0, 0x1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e06000)=0x100000001, 0x4) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f0000a56000-0x4)=0x80000001) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001ca000)=0x1) 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_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000150000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f00005fa000)=[{r0, 0x30, 0x0}, {r0, 0x2098, 0x0}, {r0, 0x4200, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f00003f8000)={0x0, 0x0}, &(0x7f0000696000-0x8)={0x8}, 0x8) 2017/12/24 02:55:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00001e6000-0x4)=0x0) 2017/12/24 02:55:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000063000-0xa)='net/ptype\x00') bind$ipx(r1, &(0x7f0000a05000-0x10)={0x4, 0x80000, 0x7, "2d35449b7fd6", 0x8, 0x0}, 0x10) fstatfs(r0, &(0x7f0000b3f000-0x17)=""/23) 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2017/12/24 02:55:24 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000006000-0x60)={&(0x7f0000002000)=[0x4, 0x1, 0x100000001, 0x9], 0x4, 0x7, 0x3, 0x64f, 0x7, 0x5, {0x20, 0xe8fb, 0x3, 0x8, 0x6, 0xe0bf, 0x17a, 0x80000000, 0x6, 0x1, 0x7, 0xfff, 0x10001, 0x5, "31f6c81335f29a93e12d258149899fc83a26e185b450e69892777aece81ec940"}}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/24 02:55:24 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a29000)='/selinux/checkreqprot\x00', 0x60800, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f000026d000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb6000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000fb5000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = gettid() fcntl$setown(r0, 0x8, r2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r3 = socket(0xa, 0x2, 0x88) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000fb5000)=[{{&(0x7f0000f88000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fb5000)=[{&(0x7f00008a7000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000f80000)=""/125, 0x7d, 0x0}, 0x400}, {{&(0x7f0000fb5000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fb5000)=[{&(0x7f0000fb5000)=""/237, 0xed}, {&(0x7f00004e8000)=""/243, 0xf3}, {&(0x7f0000da0000-0x36)=""/54, 0x36}, {&(0x7f0000fb6000-0x2c)=""/44, 0x2c}, {&(0x7f0000748000)=""/89, 0x59}, {&(0x7f0000fb6000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000809000)=""/178, 0xb2, 0x8}, 0x2}, {{&(0x7f00007d6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fb5000)=[{&(0x7f0000eab000)=""/89, 0x59}, {&(0x7f0000c97000-0x5e)=""/94, 0x5e}, {&(0x7f0000914000)=""/210, 0xd2}, {&(0x7f0000fb6000-0x76)=""/118, 0x76}, {&(0x7f0000fb5000)=""/0, 0x0}, {&(0x7f000088a000-0xba)=""/186, 0xba}, {&(0x7f000063f000-0x46)=""/70, 0x46}], 0x7, &(0x7f00007f1000)=""/190, 0xbe, 0x2}, 0x8001}, {{0x0, 0x0, &(0x7f0000a8f000-0x20)=[{&(0x7f000056b000)=""/69, 0x45}, {&(0x7f00003d9000-0x94)=""/148, 0x94}, {&(0x7f0000fb6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ddf000-0x84)=""/132, 0x84}], 0x4, &(0x7f0000fb5000)=""/138, 0x8a, 0x4}, 0x5}, {{&(0x7f0000e30000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fb5000)=[{&(0x7f0000ddb000)=""/152, 0x98}, {&(0x7f00004c4000)=""/66, 0x42}, {&(0x7f0000fb5000)=""/4096, 0x1000}, {&(0x7f00007b6000-0x10)=""/16, 0x10}, {&(0x7f0000fb6000-0x16)=""/22, 0x16}], 0x5, &(0x7f00007aa000-0x1000)=""/4096, 0x1000, 0x3}, 0xffffffffffffffc1}, {{&(0x7f00005fc000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb6000-0x18)=[{&(0x7f0000d54000-0xdd)=""/221, 0xdd}, {&(0x7f000032f000-0xa9)=""/169, 0xa9}, {&(0x7f0000fb6000-0x1f)=""/31, 0x1f}], 0x3, &(0x7f0000d74000-0xcb)=""/203, 0xcb, 0x9}, 0x8001}, {{&(0x7f0000fb5000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000330000)=[{&(0x7f0000fb6000-0x58)=""/88, 0x58}], 0x1, &(0x7f0000fb5000)=""/96, 0x60, 0x215}, 0x6}], 0x7, 0x40000000, 0x0) connect(r4, &(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 02:55:24 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000fef000-0x4)=0x0, 0x800) socket(0x1, 0x4, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000045b000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000377000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/24 02:55:24 executing program 6: unshare(0x8000400) r0 = socket(0x11, 0x80003, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008ed000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00008bc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000514000)={r2, 0x38, "e0ea29a64e23d6f371c2a258d671a4067cc7cb8f7c98c0c69704921d8f22738ae06a271563f78c6b9ae2c0ef7aad3e139badbcaf45af2aa8"}, &(0x7f0000343000-0x4)=0x40) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000ab0000)={0x1, 0x4, 0x3, 0xfffffffffffffeff, r4}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c21000-0xa2)={r3, 0x8, 0x9a, "07a1f3cba16e70e6f7237074f5b437d8f9c96b9439d38265f6011ce6c10eacc4083255194d1082dcb5765f5f060e37e6c105c9ab205dcfe1c9f6c3644575dfdaded2a44a715273b3b27c721b4ffa8265705e197ba6f96f058f837f9e164a048f12320bc416c0141777269c4a2af0f807f2fdbf47a0978fb719c9a2d28e804cefea43c71c55de092025b49c70bdcab5c11232acc75d3ce2b15fb3"}, 0xa2) epoll_wait(r1, &(0x7f0000002000+0xae2)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/24 02:55:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) signalfd4(r0, &(0x7f00001a9000)={0x0}, 0x8, 0x80800) writev(r0, &(0x7f0000d16000-0x10)=[{&(0x7f0000c00000)="2900000018001980013d7524006800210206e30000000001800000000800160000000c00000000ff00", 0x29}], 0x1) 2017/12/24 02:55:24 executing program 0: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ad000)={0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a9c000-0x11)='/selinux/enforce\x00', 0x8c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x5e)={0x0, 0x56, "da31be56aab32a54aef3fb5e7ef294469d2f94ef0ee492163effbc90ac309832acc75f5c97823344dc7ce06647a7e92c7cd1607fba6924e339dc40043f5349d657e9963160f88c14f26ba89c582c01e4b0aa69f9abd8"}, &(0x7f0000566000)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000788000+0xf74)={0x0, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x80000001}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000775000)={0x0, 0x0, 0x0, 0xf0, 0x6}, &(0x7f000030f000)=0x18) 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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000cc000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x4, 0x81, 0x4}, &(0x7f000049c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000869000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000077d000-0x1b)={0x0, 0x13, "1809930de0104c2af6bc0fe2a72979f5f1bcc6"}, &(0x7f0000000000)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x80000000, 0xd17, 0x401, 0x0}, &(0x7f000006f000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffffffffffffff01, 0x3ff}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008fa000)={0x0, 0x6, 0x30, 0xfffffffffffffff7, 0x6}, &(0x7f0000d2d000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x200, 0xfffffffffffffff7}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000033a000-0x8)={0x0, 0xb7}, &(0x7f0000bb3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d9c000-0x3)={0x1ff, 0x6, 0x2, 0x7, 0xfffffffffffffff8, 0x1, 0x8, 0x3f, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000abb000)={0x0, 0xffffffff, 0x20, 0x1, 0x200}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x2}, &(0x7f00006d9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x40, "d9e3d22be31f9a7511305bd5e8e6dd3fc95cff78c3303b3642fc2dd7dc9ac59a5eed832717c7fdb76fc1256d42b093ae5b04a4d64f558710320c32d44e44bf84"}, &(0x7f00001ee000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cbb000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a8b000-0x14)={0x0, 0x4, 0x8000, 0x1, 0x9b9c0, 0xc3d}, &(0x7f00001a2000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007cb000-0x14)={0x0, 0x5, 0x2, 0x6, 0x1, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffffffffffff8001, 0x4}, &(0x7f00005c7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000496000)=[{&(0x7f0000249000)=@in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000fb3000)=[{&(0x7f00009a9000)="970a7c43836e9fcdac3f1844a127404260c3dbd0f0f18fc8ff1cd6b48c77cad98a8f78deb51459154766c92c2652969eecb0f379d0fc44e9961cc4ecd8b8c8e7e74147ed15b213d179e2b75842db3af43eca01d7bab677aed7dfdb", 0x5b}], 0x1, &(0x7f0000304000-0xdc)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x100, 0x200, 0x8000, 0x25689002, 0xffffffff, 0x2, 0x0, r2}}, @init={0x14, 0x84, 0x0, {0x0, 0x180000, 0x40, 0x4}}, @init={0x14, 0x84, 0x0, {0xdc47, 0x800, 0x20, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x4, 0x8d, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0xa60b, 0x8001, 0x8, 0x2, 0x8001, 0x4, 0x8, r4}}], 0xdc, 0xc800}, {&(0x7f000062e000-0x1c)=@in6={0xa, 0x2, 0xb89d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000096000)="", 0x0}, {&(0x7f00004ef000-0xbc)="266db2cb907382e4e675ec705359fe049b4aa58d351b73411f2b4694e46304d21a2ee7b24afee8d3001399707dcd6ea09016cee27cd776ca7071e59e333ca227526bac3ced10f1e56ac0c04fcee4d7dca65531f81312608cea66736873deaf66e9ebf217cda337f753dd370be79987ea62b2bd2da65434b13bc49b127964d464b61286aeed4f1ebfc008ac353f129f1c8c030df0c8721599549257a543c3e2f64c4aca01dc21768239a8ff12e906311424a893ace16c4e183da90ff4", 0xbc}, {&(0x7f0000f55000-0x84)="6b4199daba75134da7f8c9c5995798d9f66627d641684988cdc8259dc6938850638308de2db06b0617457bc52e0a5ec2bad8bac7f857449d42bff825b5fc31f1bef128758b63c41791d99d9adee3ede4c35d7fbac730d8e1d46b63e8a09c342f3ab472c831b141dcbbf2c57c95b09a7a8a7f347d43c550e07ae11766faeb72f196884ba0", 0x84}, {&(0x7f0000001000-0x24)="f27c12f911e99c0c347924e450125c197ccfc88886104fddd13912fb6fcf17fc3c4f30ca", 0x24}, {&(0x7f0000883000)="737eca473abb3c3f62491804f447fc10f94bb8aebc2e974df7ce17bcdf", 0x1d}, {&(0x7f00001d6000)="dac27f023224332e52b99fc328f12d9b6f9c5f90fb14bf4dc89e12860dd0a6d3a332c885a06978d1d9560dca7941c5fbd39c0b814c8958a3aa70cc81c9d08f9aa54b940042cc0cc70decaaec5422abe36df6c2a53f147dfd606b105d89b6a081baeb911764aea80394561e8e7513018bbeafe091b4e0c8d66e659bd0e133eeb1f92fb69142b34bc648012e110833afd1c2b6ff7956cd63c0673957f64e", 0x9d}], 0x6, &(0x7f0000368000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0xe78, 0x3, 0x207, 0x7fff, 0x40, 0x800, 0x80, 0x2, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x2, 0x7, 0x10001, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x5, 0x0, 0x4, 0x0, 0x2, 0xffffffffffffffc1, 0x9, r7}}, @init={0x14, 0x84, 0x0, {0x3, 0x9, 0x400, 0x100000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x1ff0000000000, 0x200, 0x409, 0x3, 0x3, 0x2, 0x7, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x80000000, 0x4, 0xfffffffffffffffb, 0x94b, 0xff, 0x2, 0x5, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x8b, 0x4, 0x1, 0x0, 0x100000001, 0x1ff, 0x8, 0x919d, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8002, 0x8000, 0x1, r11}}], 0x160, 0x0}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xd52e}, 0x1c, &(0x7f0000001000-0x8)=[{&(0x7f00001ec000-0x7)="2c6bbd733a86b2", 0x7}], 0x1, &(0x7f000023a000-0x134)=[@init={0x14, 0x84, 0x0, {0x7, 0x9, 0x1, 0x100}}, @init={0x14, 0x84, 0x0, {0x4, 0x401, 0x8, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xff, 0x200, 0xfff, 0x7, 0x7, 0x4, 0x2, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8d, 0x8200, 0x10001, 0x1ff, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x9c, 0x9, 0x8000, 0x6, 0x8f31, 0x9, 0x1f, 0x0, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0x9576, 0x3, 0x8000, 0x100000000, 0x2, 0xca7d, 0xd621, 0x8, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x1026, 0x80, 0x800c, 0x9, 0x6, 0x4, 0x8, 0x1, r16}}], 0x134, 0x0}, {&(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000aad000-0x99)="d2db4f2e508e15edee254ac4fa0cd85c30208ffcdd72cd9af1ff68b35cdc37be212a4a3fb522adf40a68dfcfeb2e7b5f0525a24bd5ab0bb045e4da2369fea3fd4915cd2738289c8fd70d6c571616e5041ea34e009cee78fc3b3849d4bc5d38750bff038f684cc6527865be1159c609916aaf6cd7f0488a3d81ea53cf9a9f31de61c040bbb24471818271577b175d16dd23352c890c249f5856", 0x99}, 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0x1000}], 0x7, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8002, 0x3, 0x4, r17}}, @init={0x14, 0x84, 0x0, {0xffffffffffff0001, 0x8, 0x2, 0x5}}, @init={0x14, 0x84, 0x0, {0x7, 0x100, 0x401, 0xfff}}], 0x84, 0x0}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000c95000)=[{&(0x7f0000d71000)="18c782a516abc26c458f1570e765a44885d04513ff1bb627eac87382940a5a3874d155e26fe85d49d7aefb2babf16f0d474083098d18682e9da1893ae1fb46c044aa30af55db1a30c9a75a6c426daad50f50cc404afa42af4ec9c2b03e513f5e81aafa7f8a42ea6df8a0a4c3f08f9cf84b6ffc37bfdb2c2f568619a9d40ac40ba6df384005f4bad430411dd67deae25370d3d961ed1e4346cc59c752240f9f2f3ce4e4dd5f685a1aaf6adf59a58472cd2a8eb5de0223212222d2f8560c320082d1c2fa4e9973d128064da8161ff62bfa7830fc760d4ff9534c89db7425ef0f349ad3be83", 0xe4}], 0x1, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x6c7, 0x20a, 0x4, 0x5, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x4, 0x8000, 0xfff, 0x1, 0x99b, 0x0, 0x400, r19}}, @init={0x14, 0x84, 0x0, {0x1, 0x327, 0xfffffffffffffffc, 0x8}}], 0x84, 0x40}, {&(0x7f000083f000-0x1c)=@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000-0xb0)=[@init={0x14, 0x84, 0x0, {0x1000, 0x2, 0x7, 0x80000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x100000000, 0x200, 0x1, 0x0, 0x8001, 0x2, 0x7, r20}}, @sndrcv={0x2c, 0x84, 0x1, {0x3f, 0x80000000, 0x8000, 0x9, 0x3ff, 0xffffffff, 0x2c01, 0x10001, r21}}, @sndrcv={0x2c, 0x84, 0x1, {0xd102, 0x3, 0x8001, 0xc533, 0x80000000, 0x3f0000000000, 0x9b4d, 0x9, r22}}], 0xb0, 0x8004}], 0x7, 0xc4) setpriority(0x0, r0, 0x0) [ 65.997916] binder_alloc: 11111: binder_alloc_buf, no vma [ 66.019046] binder: 11111:11121 transaction failed 29189/-3, size 0-0 line 3128 2017/12/24 02:55:24 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0xa0, 0x0, &(0x7f000000b000)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f000000b000)=[], &(0x7f0000001000)=[0x48, 0x68, 0x78]}, 0x0}}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x38, &(0x7f000000c000-0x60)=[@fda={0x66646185, 0x5, 0x4, 0x6}, @ptr={0x70742a85, 0x1, &(0x7f000000c000-0x1)=0x0, 0x1, 0x2, 0x23}, @flat={0x0, 0x100, r1, 0x2}], &(0x7f000000c000-0x38)=[0x38, 0x38, 0x58, 0x18, 0x20, 0x38, 0x58]}}], 0xa1, 0x0, &(0x7f000000b000)="3b560914e4501c1b39a7dce2c7865602e9cdbb39384e8c99c7ae24208ad4df67c3ee1e5b4536cccf3d7f714b2d5c9507d411060771e9b3587c7fcd9c1958b2f5f9d02bad020d434d1e8d55cfbfafd030c3043eca3b1eb3ad1951c70b90a91af2acac6f3fe569a828c2cdc30621f0acf0b715144d5f26a4ec2619437e04c0781174db626319f312954ab2c5c76cbc57bab4fc2b2c520896a670a5a6b35fe43af8aa"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000c000-0x8)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2017/12/24 02:55:24 executing program 7: socketpair(0x10, 0x2, 0x2, &(0x7f0000b42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x3, 0x2, 0x1, 0x7fffffff, 0x3, 0x8, 0x6, 0x0}, &(0x7f0000560000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8e53}, 0x98) [ 66.077758] binder_alloc: 11111: binder_alloc_buf, no vma [ 66.083535] binder: 11111:11147 transaction failed 29189/-3, size 0-0 line 3128 [ 66.091292] binder: BINDER_SET_CONTEXT_MGR already set [ 66.096921] binder: 11111:11121 ioctl 40046207 0 returned -16 [ 66.100277] binder: 11165:11167 ioctl c018620b 20000000 returned -14 [ 66.101460] binder: 11165:11167 ioctl c0306201 20002000 returned -14 [ 66.101639] binder: 11165:11167 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 66.109259] binder: 11165:11168 ioctl c018620b 20000000 returned -14 [ 66.117115] binder: 11165:11167 ioctl c0306201 20002000 returned -14 [ 66.215432] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001e000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f000001d000)="") 2017/12/24 02:55:24 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000238000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000fc6000)='./file0\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000e1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009a8000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000fc8000-0xc5)="99db6c9c0c52f52e16b4408984572d2953b2d12d9a0b26eb667d2d2939eeb91ba0f4ab4d1b2de98a511ec81e23ce0ac669f46ff754aa00aefefe6832cdb30ece0d0b27e39f699c6932624277779d8033bcd2f5bb534be89708ac99edd2137ec5419bac4540def41397235e48d682d01382c4fa53635a58f1afe83ad34da379357f5fa6e1dc91e667a5edafb5bd246ca23c46867f154301ece0ff28d9ea09dcd11ea38e3601d23e171c5e1c82e17cb1dbf0c731e027c2f23bdba36f0f16e79ee2533ef35555", 0xc5, 0x40040, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc5000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x5, r1, r2}, {0x80, 0x4ef, 0x4, 0x3, 0x401, 0x7, 0x55b, 0x3}, {0x57, 0x5, 0x2, 0x4}, 0x20, 0xffff, 0x101, 0x1, 0x4, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x6}, 0x1b, @in=@loopback=0x7f000001, 0x8, 0x0, 0x1, 0xe75, 0x4, 0x6, 0x9}}, 0xe8) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00004bd000-0x17)="170000001a001bed0000132100f416760004010100008d", 0x17) writev(r0, &(0x7f0000402000)=[], 0x0) 2017/12/24 02:55:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000dad000)='./file0\x00', &(0x7f0000001000-0x9)='gfs2meta\x00', 0x0, &(0x7f000008a000-0xc1)="f886a6279fe66c98a7dced1e41b44949b80d0a6e58f9f35832e66876bf3983e3eb6d45b4ff1d12c0f5d1a0e46c17f8ce65bdb9420d520fafef8db6399f323811c13444290be3b47e6467773d96f9297e4ca55bff612b8a2625186031da37b9ec738b80cb18bbf3a234c2414ca183016ad3b2def1eeb35dd8e0c6ba32a7ec9a7503c02fbedc636d36216209ebe00a2b9bab0a415b568f121e484af80519226799d2a5b4954de29923dcce13f571cd249b78ffe6e723578235e659eb23b59f708a11") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000002000-0x20)={0xffffffff, 0xb348, r2, 0x2, r3, 0x8, 0xffffffff, 0xfffffffffffffeff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000d04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000028d000)=@abs={0x0, 0x0, 0x1}, 0x8) 2017/12/24 02:55:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0xc, 0x29, 0x5, ""}], 0xc, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d0a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/24 02:55:24 executing program 7: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000de7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d9d000-0x25)="441cf9ff11fffffa1d078900ec3f66887131447f9528330d59", 0x19) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000001000-0x14)={0xb8c6, 0x9, 0x726899e4, 0x8, 0xf4, 0x4, 0x7, 0x3, 0x7e, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xbb)={0x0, 0xb3, "e247d7230b2ae5316a017c41be2b916f8a6058a853d62cd5be9cc8b094868de72d00932e8298a9a13408535e5193019de408bf92091d4731d1de2d359162ee97a57d643ae986157de25b36b30df7ad4750fcb7145aec2c55a0b3f75aa7ad1c0de9ab6eea1762dba4f1b9003661e07e99b409fce1a95c06010f03dcbf46f05094c38823430a45e7d37aae32c5b49225335681ca7f614e3f1f1d4419c3b5c29daf2dcd21436f064f7ebf5e2ea5238bba7e0e8db2"}, &(0x7f00004bc000-0x4)=0xbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x8, 0x9, 0x0, 0xa8f, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce4000-0x4)=0xc) get_robust_list(r5, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006b4000)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000000)={0x6, @tick=0x0, 0x7fff, {0x49, 0xe1a5}, 0x57, 0x72bfa4480834ab63, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xc4, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x100000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff9, 0x9, 0xfffffffffffffffa, 0x0}, &(0x7f0000002000-0x4)=0xa0) 2017/12/24 02:55:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xffffffffffffffff, 0x200000010) write(r0, &(0x7f000015b000-0x25)="24000000130007ffffffef00000009000100000c0d00030001ffffffff000000f9b81617", 0x24) 2017/12/24 02:55:24 executing program 6: unshare(0x40600) r0 = socket$unix(0x1, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000001000)=0x0) acct(&(0x7f0000000000)='./file0\x00') r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) listen(r0, 0x4) 2017/12/24 02:55:24 executing program 6: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000003f000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000003f000-0x20)={0x1bac353, 0x0, 0x1, 0x60000000000000, 0x8, 0x4, 0xfff, 0x5, 0x0}, &(0x7f0000018000-0x4)=0x20) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000003f000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5}, &(0x7f000003e000)=0x98) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000003f000)={0x3, 0xffffffff}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000003f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x10001000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10000, 0x1, 0x2, 0x20}, &(0x7f0000012000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000034000-0x1c)={&(0x7f000003a000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffff81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000002b000-0x20)=[{&(0x7f000003e000)="5c4a1bcadb8b62626ff8ad20c4404520f1b7702b7d6b84576f3d83a30aec7a1f36c9ac5e0d9c90ebcc5c7012fcc1c0409f02cb2a8283effa42fc87fcb4117ae458fc73f1340f7c8608f52b03289cc13895dbbff251e6411be3437537afa91d9fbe15ca3be15468c22c9fc5f7e2dd7c815d36be0f26478d5daadfd2422af8d335a41cec752da9bcf4d8c95c4e4e9d3117445eeed5ad612644746c537f88bf1061e603eb54e78581d5b132e7f24222fd93dab8e86e11e78f2e341e301c7dcb5640adf4", 0xc2}, {&(0x7f000003f000-0x3c)="1a48bee23d10539144b8d079cf4c6fd16561e8e15c6bfc0138e00480e09344da0f4495e3c037e51f9b45361493dd4990eb556aada3e3c9dd618578d7", 0x3c}, {&(0x7f000003f000-0x1b)="ab7024e6f8477a7994a42540df2e2101413c4ecb526a3692b8d4a3", 0x1b}, {&(0x7f000003f000-0x65)="06bde09b9d1fb1e6ea25c64c2cfd24e7947bdf8e7bd61282d45716296775ac74e80134f9474454a8099b72c615c3c38fc975f239f31f7d7acb58ba8f5b620fb1f6dcf67522ff0de500501ec8ede9318e61a49f56f214773096d5618384dd1100ca96c890f1", 0x65}], 0x4, &(0x7f000000f000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0xa6c5, 0x204, 0x3, 0xffffffff, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xffffffff, 0x800e, 0xb0f7, 0x7, 0xfff, 0x7fffffff, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x8, 0x6, r3}}], 0x84, 0x4000}, 0x40000) 2017/12/24 02:55:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3a000-0x8)='./file0\x00', 0x1000000003f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xcc1d, &(0x7f000001c000)="") rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r0 = open$dir(&(0x7f000055b000-0x10)='./file0/control\x00', 0x22002, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b75000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r1, 0x2a, 0x8, r0, &(0x7f0000907000-0x10)='./file0/control\x00') [ 66.274925] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 02:55:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000675000-0x10)='/selinux/status\x00', 0x0, 0x0) execveat(r0, &(0x7f0000d89000-0x8)='./file0\x00', &(0x7f0000277000)=[&(0x7f0000b35000)='security\x00', &(0x7f0000d2f000-0x4)='[/^\x00'], &(0x7f0000d52000-0x8)=[&(0x7f0000cef000)='\x00', &(0x7f0000f8a000-0xe)="766d6e65743010766d6e65743000"], 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000646000)={0x0, 0x0}, 0x800) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f00008a7000)='\f', 0x1) [ 66.310178] audit: type=1326 audit(1514084124.821:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11200 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7744ba9 code=0x0 2017/12/24 02:55:24 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000013000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000000c000)={{0x1, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x9, 0x6, 0xf7d6) bind$ax25(r0, &(0x7f0000df5000)={0x3, {"e0eb86e5f5d139"}, 0x6}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00003fb000-0x8)={0x0, 0x0}, &(0x7f00001f6000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2017/12/24 02:55:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009ec000-0x18)=@generic={0x5, 0x7ff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/12/24 02:55:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb2000)='/dev/sg#\x00', 0x0, 0x83) flock(r0, 0x4) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000322000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000420000-0x4)=0xe8) socket$unix(0x1, 0xbd87611df51d6cc5, 0x0) stat(&(0x7f00001ac000-0x8)='./file0\x00', &(0x7f0000918000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035b000)={r1, r2, r3}, 0xc) 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000747000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000604000-0x4)=0x0, &(0x7f0000f16000-0x4)=0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 02:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d0503ec0b00001d078900ec", 0xd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000074000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9d000-0x4)=0xe8) r2 = creat(&(0x7f00003e0000)='./file0\x00', 0x4b) sendto$ipx(r2, &(0x7f000051f000-0xd8)="603ad446d85f1817d54a127cf69615fb1ee9d39e91afb2a439d186bb8e75d5d0231bb6883028ae45d0c4a3df59b9c7ef03215ee78a5739903f1c1d1f50008b8dfda7dadb727a7bbb1963c6fe5b23e79d671faed76ce7038220abcdcbfb6fdf63fb91df964d174d7cd9ee9af713714596637a52e6ed1792067351d16d7e5e192c6029a535956b1c516a0b99a97047fcae7f59b654c5dc6a3fc894f11dbaf3eaafa0395a421ae7c52b6a05ad61a22a9f22f46e366a697ba7bfebb4db167ce8735a139b719812435b18c3ee1d4f36b485f977e8a5a219a40cc1", 0xd8, 0x10, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000004b000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) 2017/12/24 02:55:24 executing program 6: socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x4b6000)=nil, 0x4b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/ptmx\x00', 0x40002, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000318000-0x1)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00004b2000)="1f0000001800070001006c1f0000c80002000216fff5f5060002000000edec", 0x1f) 2017/12/24 02:55:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000179000)='/selinux/create\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000469000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x9) llistxattr(&(0x7f0000958000-0x8)='./file0\x00', &(0x7f0000010000)=""/250, 0xfa) unlinkat(r0, &(0x7f0000795000-0x8)='./file0\x00', 0x0) [ 66.388130] audit: type=1326 audit(1514084124.901:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11200 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7744ba9 code=0x0 2017/12/24 02:55:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r1 = openat(0xffffffffffffffff, &(0x7f00009ff000)='./file0\x00', 0x100, 0x2) symlinkat(&(0x7f0000933000)='./file0\x00', r1, &(0x7f0000dae000)='./file0\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) 2017/12/24 02:55:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000347000-0x15)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000055d000-0x8c)={0x80000000, 0xffffffffffffff00, 0x6, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f000061e000-0x6f)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2017/12/24 02:55:24 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x20000000000000) r1 = dup2(r0, r0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000fc2000)=""/189) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) writev(r0, &(0x7f000004a000-0x8)=[{&(0x7f0000fc1000)="9e", 0x1}], 0x1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc4000-0x4)=0x0, &(0x7f0000a70000-0x4)=0x4) 2017/12/24 02:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f4000)=[{&(0x7f0000d44000)="93b87fb13a2f8b8f1375b3a13216989a9fd06eb6e6c23f865f3844b6d5a7d9ad1eafbdc966fce8acba89220fdf69d54a94", 0x31}, {&(0x7f0000384000-0x90)="65417bb2b94d3c97286f5a99e4a2ca222ac1cdd27e215f5a3d335dbec3036321c324a15bd09c235346a234fb489af11ab179b4365352277d9fefb9d2491db6e2104b02163a47d8a7cb5e297c60b6f3e32c0b1ed43b82bee077b11772c00ebe7fafe6c947af0a64144bf8b0819d92e3cdf9c2dcee519fe585bad809b59132b63c824883125f9bbae8cb916b67ed896462", 0x90}], 0x2) 2017/12/24 02:55:25 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = getpgid(0x0) setns(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x3ff, &(0x7f0000005000)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/24 02:55:25 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x405, r0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x9) r2 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r2) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a43000-0xb)='/dev/hwrng\x00', 0x40302, 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) 2017/12/24 02:55:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x4) write(r0, &(0x7f00004ac000-0x1f)="1f00000001040300040145ff7f00000000000000080001004c04dcffdf000d", 0x1f) 2017/12/24 02:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c72000-0x9)='/dev/rtc\x00', 0x88000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getrandom(&(0x7f0000a60000)=""/254, 0xfe, 0x1) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b0b000-0x4)=0x0, 0x4) write(r2, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r2, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 02:55:25 executing program 2: clone(0x10000200, &(0x7f0000caf000-0x1)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="") mq_unlink(&(0x7f00001bd000)='\x00') 2017/12/24 02:55:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x48bb5676, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init() r0 = syz_open_dev$sg(&(0x7f0000024000-0x9)='/dev/sg#\x00', 0x6, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005cb000)=[{0x2, 0xf73}, {0x4, 0x100}, {0x8, 0x2}, {0x4, 0x4}, {0x2, 0x2}, {0x8, 0x2}], 0x6) [ 66.519634] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12090 sclass=netlink_route_socket [ 66.542223] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 66.564467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12090 sclass=netlink_route_socket 2017/12/24 02:55:25 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000003000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) sendto$packet(r0, &(0x7f0000001000)="07fc771c15b0f5f03ac0a2b5c619352cf0cca0076afe52d49af5b487d8eb4b0d68f7169a5bcaca0019e8992ccce6b0b89946ab85c1a8f4eb114a0202ab890b15e6617f5234a8f7e4b6d11a93e0919e0989af058060c454b63f12647dc3277d57c74920efc4108c2f34ac8f87ebc6f4cd8c3fcb12a4d8f3f323444d7f5b7c6e64762ee99284d1f6e491d9dbba3387e9be7b491de4bc49777c09d8f4ff5dcf2464817da2c9989883abb4350d75a814c448ded40b686e6049db5bd44f0c3c10d855ff7500b34ac4", 0xc6, 0x4000, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000006000)={0x0, 0x7, 0x1, 0x3, 0x0, 0x8, 0x7, 0x3, 0x2, 0x8000, 0x8, 0xfffffffffffffffa}) 2017/12/24 02:55:25 executing program 1: mmap(&(0x7f0000000000/0x674000)=nil, 0x674000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000469000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00003ff000)={0x0, 0x0}) 2017/12/24 02:55:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) poll(&(0x7f0000001000-0x20)=[{r0, 0x404, 0x0}], 0x1, 0x0) 2017/12/24 02:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b2c000)='./file0\x00', 0x2) sendto$unix(r0, &(0x7f0000c15000-0xbc)="44441002e5d4bd3c740d4a970a87ebfc4f388017d861475e288c9df6d09b25b46be98e045348a9b9299c6aaa1e0743007c53ea7e314837f4edd4999a0473824da7d4759d5f3ffeffe87d937422226fed88426056e3dbec2bfac07401e54097696b741f7760c4fcb15355ba8f092d3e98381804c4e5aaa19117d12861ced5beaaeb8779465988b4bcc0d8f2b62c465829bc9e8a9a8ab7ad174b5629dbfdea6ec0954c87437fdb74d4fc6dfc09f2442b9c9220a4b9eba32f134a9b4a2f", 0xbc, 0x4000011, &(0x7f0000c26000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aeb000)=@assoc_value={0x0, 0x5}, &(0x7f00009b0000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005f7000-0x10)={r1, 0x0, 0x80000001, 0x9}, 0x10) open$dir(&(0x7f0000c88000)='./file0\x00', 0x88000, 0x100) r2 = socket$unix(0x1, 0x1000000000000002, 0x0) sendmmsg$unix(r2, &(0x7f0000e14000-0x38)=[{&(0x7f0000e55000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000256000-0x50)=[], 0x0, &(0x7f0000b31000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2017/12/24 02:55:25 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000d11000-0x16ce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/24 02:55:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ee6000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x4d, "abc065c31d9f44b089cefa2d69a414a754eb8f7ca8152f2567b2fb6a8b0488d7c4bf164b1b371fbdb337ebdbcbd584c13c7eccc504dd13f56ad13a1c8cba1255e9720ebf9467a8587c8d0cafdf"}, &(0x7f0000e2f000-0x4)=0x55) mmap(&(0x7f0000001000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ffe000-0x8)={r3, 0x9}, &(0x7f0000f0d000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffd000-0x10)='/dev/sequencer2\x00', 0x1a003, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a66000)=@req={0x2, 0x3, 0x7, 0x7}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000017e000)=0x22, 0x4) writev(r4, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b57000-0xc)={0x2, 0x1, 0x800000, 0x81, 0x80}, 0xc) 2017/12/24 02:55:25 executing program 3: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000599000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) sendmsg$netlink(r2, &(0x7f0000c70000)={0x0, 0x0, &(0x7f0000bc3000-0x20)=[], 0x0, &(0x7f0000e38000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fb5000)=""/0, 0x0, 0x2, &(0x7f0000d3d000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x0}, 0x10) 2017/12/24 02:55:25 executing program 5: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00003c8000)=[{&(0x7f0000798000-0x13)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000420000-0x20)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000750000)=0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000795000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000796000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000796000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000659000-0x1)=0xc) r6 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000056d000-0x4)=0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000031c000-0xd9)=""/217, 0xd9) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000027f000)=0x0, &(0x7f0000796000-0x4)=0x0, &(0x7f0000796000-0x4)=0x0) r9 = getgid() mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000033c000-0x1c)={&(0x7f00003ba000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f00005a0000-0x8)=[{&(0x7f0000795000)=[{0x88, 0x0, 0x201, 0x5da000000, 0x10000, "d6d34597e3663fa08945990eff07b9890a293aaad0d3a64022391bb83951840f4fee4fbdff7c93215c31acb5d69227f1ba40d21c30b6e0a6d845875dd300ecddbc6f1c0366e16a6f67d8f2e4633bf2a1eaac19ac2d20664c59d87cbeeaf77e33fbb37b0619c15b62bbdf9ee9fec7ab3b85b06c2c30ee2046"}, {0x90, 0xee, 0x8, 0x0, 0xfffffffffffffff8, "5eedb64b56b9778320069aba5fee3df8dd7586bebf29e726776e502343fa872929cfaeec1ad8148412df04763e7e5361c15730d28f20c667986d64d0a7fcb3e81fb47aaaf6c00846d07d8aebada2c4fd8853bfc1c07aa2e0ff5143b9bf30297f88655c051b5bd853d7e53e91f8e33b65f87a37e0859b59e986881095fb9bbe3f"}, {0xe2, 0x5, 0x804, 0xf, 0x75, "02d48f1df0bebfaf643c017b4647e02d5abc03e57223ba60f3d52ee5702fe18d76b1218c25d6840452123450a545ea38320b8497934cfc07da19e0ad96cbf0486acb009ddd37edfad624248e54a04e28a2522475d5980021880ddc9b48dfd437cd38e1618f67408f077f812a7b0e0c60de044dc5159309ff4389ce08f3065058be93d79193b491fa7c93a53fc52251e3d9ca3b61004f21de468b798dbef05b328cffcab90a10d4cd35bdd937830404e775ae41bd5c623e7426e10a57dece5a389b4e777fcc7581b897ed03dbbe162d24119d"}, {0x2f, 0x6, 0x1b, 0x1000, 0x1, "6904d584fe24f275962162e7bf8636bbfd363431d0cdefc9bad2e254f3322d"}, {0x77, 0x5, 0x400, 0x1, 0x7fff, "3b365139cc3a7d44d01829522938dc7e121f5840d4d0a4da34af448b0a23ebdccd9f72ac0ddc2c5afb0e93a2ead7d075c11b100b23d6f9ef274b5b34737da45d4ea5367481a6824dd6b3afff96dc1afc05eeaedeb9a716c41490f35c3e9a971172414874b59d07"}, {0xb4, 0x5, 0xa20, 0x1, 0x1b, "352cf6409f3820a5f2c7ff3d2a1c8c21ac45e767d432db1a588a928e6b1a63571e4ee954250ebfd3139856ad9746dd59a2e831dfbab279960d74c19be7fe549b80ed644d30bdc887f62514ff862e8fa7d956364b83c5656f216cf1f8249ceb979157453e1d16d0df3bb066f3f73d78a14a7ab56775a7527c85ec81c2f2c497b4f21353e957403804000bee47e35bbb121c8fcbc51eb8aac8926033aed3366899a769d5d0"}], 0x354}], 0x1, &(0x7f0000795000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r5, r6}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0xf4, 0x4000}, 0x20040010) 2017/12/24 02:55:25 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000440000-0x4)=0x0) sched_getattr(r0, &(0x7f000081a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) dup3(r1, r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000780000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c6000)=0xe8) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)=""/0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009d2000)={0x20, 0x0, 0x2, 0x3640, 0x0}, &(0x7f0000afd000-0x4)=0x10) 2017/12/24 02:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") chroot(&(0x7f0000adb000-0x8)='./file0\x00') fstat(0xffffffffffffff9c, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000036f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000106000-0x9)='/dev/ppp\x00', 0x102, 0x0) epoll_pwait(r2, &(0x7f00001e2000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0, &(0x7f0000a82000-0x8)={0x1}, 0x8) chown(&(0x7f0000359000)='./file0\x00', r0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00') 2017/12/24 02:55:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000f1d000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000018e000)={{0x400000008080, 0x0}, "000000f131000000000000000000050000000000bc0000000000eaff000000000000000000000000070000000000000000000000000000000000000000041a00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f0000f0c000)='./file0\x00', 0x800, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001b5000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x9, 0xfffffffffffffffe, 0x4, 0x400, 0x4, 0x400000000000000, 0x9, 0x81, 0x10000, 0x8, 0x8, 0x2, 0xffb9]}, &(0x7f0000d6b000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b86000)={r2, 0x7fff, 0x20}, 0xc) 2017/12/24 02:55:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005d9000)={0x8000}, 0x4) 2017/12/24 02:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) r1 = open(&(0x7f0000eaf000)='./file0\x00', 0xf1d7b0078785cd9d, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009c2000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x17f00000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8000, 0x8001, 0x6a, 0x2}, &(0x7f0000206000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000047b000-0x8)={r2, 0x6}, &(0x7f0000ede000-0x4)=0x8) 2017/12/24 02:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000839000)=[{&(0x7f00002c7000)="c825edb8af9b6c1bac18938b070e2fc2a2ace7f624bbf3ec5eb55950f143a588526ce17ca131053461978e3be6a64ccad386ae8e56736e52aaab42bfdfa9ef753a1bf25f85c113d6d046ed8e9b1a0f1ebe9aa197a83cff24e0d23189ec77596c5a0261b0dcce9f4bdc9a2966a1cb3530f0aa2dd11c16b6bf06a2424b4fe004d280371d6b9ab142ab5858aa63f7bf5cec923c6e25d6eee2a810cb01836b8d17a653407897510c6479878256a07800e30e0120234fe4052ff19b619773c2746bd6f74e8aec7e", 0xc5}, {&(0x7f000002c000-0x3a)="11924820f7cadd79e565f2ad93e245e05a701fe4a8720a10d4852242de28062ac2b65a150545e6f813e0721d5230b449c571a73cd6afb8fc5611", 0x3a}, {&(0x7f0000557000-0xc5)="814c1d3ab21b02febc009422ccd6ad8c5f42033257a25203f9b6d43840a0eb3419ff10412d62ccb88d8749d19414e47b1791d7900e7a1e12547f9f04d66d63d8d0357eaf222717261dbc8a868d87090e07680826e97027be9b4726b36d6c96bfe6e5cbcc6936953c39b83ebb38dcff858e57cffb339d5ca1602ede9a3335a5b268bb61e200f1cd4baf4621f53d9cf475db01a2c050047d0716cbd8d4e54b2ff50992af9cdabf24f82dd39d75a1dac39b2c44dabe7ef64b9dc581310e99979306362e858a43", 0xc5}, {&(0x7f0000de9000-0x96)="c1249fe670a3fc0024159fdc1c14ec2e65cfb827a4e618a29546e9a79efc0567b89a5bd56f9f0a28b8104430b9499477f87a3f9400c28687084114804c1b4403711f8b469a350542aa0f6761ecc1c71cc74ca7c72f60d3dadbe766e9a748ba2b40d9f9f8b4f9602d4582b8a72803616bdc7bffc685022d1eca4c0f4286fe17f2ca10ef650dcd908cc259e8c8d54b9e1e8054458c154f", 0x96}, {&(0x7f00003b7000-0xcf)="d5b928a632a61a95151698cac996581ee3563b121223c5e6b1298a541fd51811dd6bbd721cd06b3a6b34a49acfb94beaf8d49d3045df77649211aad61c1ce32dd17059f7c684898311f610c07feaa514af53cafdb4b77db8e280eb1bf7dd20d4d5fb73e8523b042a3df8790baf28241cbadb38f1143bdadf551632580b7b9e8484a713331a7d4a49676259ecb7510d02f202cfd7759bbaaa0f733048e987613eef086ae1401cb175e89fedb6b931677f9d4ec46894dbd707c236f15e008f9f6ccbfae647595a9cd8e356fd0c88894d", 0xcf}, {&(0x7f0000f4a000)="2c02374f447b4de6f83b6eca8a", 0xd}, {&(0x7f0000e4e000)="ae0f0e66722c7bcc089a3c7ebe0d2f498bf6aa6af579040b9997c2c8087923b4e659eaca3f5f7a46d1d06adbf57ddf327ad71948ef6c1b9a52d4b78e7bb3fd58dee5c26ab7b6ec8ea599273c5187014b82cc43c5b315eecc9f6998d8739da8b8489a11c0cdfd334201e95bf6e67ecf9391eb191cf931a6a9415bd50738694b76639dad4d54518c1a5a8d13b6abc551c093820df4aca80bca854b98756c27b9ee429ab6f83349d9c64dcaa59d50cf0ff2264b0a23a9f1345924cdcbd7", 0xbc}, {&(0x7f0000e7d000)="3cbe100a080d808e128d7e0bbc04b7ddb9c25e6bad04ce2c01cf5c5d0027e10d3648c135df1979953d53bc0be63fcb40d5e37a12ac65a561b30ed32ab834d1e850f1dac1378d963774324333ae1c735bb8b6c776b75c34159d1234f9fea1300b117eb3ab0afa5126dd9a33e894c0bdeaeb9b95daa7c1670798ec32289c440f924db2f42f5656c3e20cfff86875abb2513e1307ec70df1491070404b8514d864eafeb0d11c25874cbb75b62e96203b685d826553814120318ba1201288c9965a8a784e3e5", 0xc4}], 0x8) recvmmsg(r0, &(0x7f00001c3000)=[{{0x0, 0x0, &(0x7f0000d41000-0x10)=[{&(0x7f0000af7000-0xcf)=""/207, 0xcf}, {&(0x7f0000392000-0xf)=""/15, 0xf}], 0x2, &(0x7f0000f15000-0xb4)=""/180, 0xb4, 0x1}, 0xc137}, {{&(0x7f0000a42000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a22000-0x18)=[{&(0x7f000015b000-0xda)=""/218, 0xda}, {&(0x7f0000ec4000)=""/254, 0xfe}, {&(0x7f0000ebb000-0x9)=""/9, 0x9}], 0x3, &(0x7f0000c30000)=""/237, 0xed, 0x80000001}, 0x3}], 0x2, 0x1, 0x0) pipe2(&(0x7f0000f10000-0x8)={0x0, 0x0}, 0x800) bind$unix(r1, &(0x7f0000e69000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d60000)=0x10000044) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000865000-0x4)=0xc) ptrace$peek(0x1, r3, &(0x7f0000d14000-0x4)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000fcc000)='./file0\x00', 0x20000000000040, 0x3) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00004fb000-0x8)={0x0, 0x80000001}) getpeername$netlink(r0, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d50000-0x4)=0xc) readahead(r0, 0x10000, 0x4) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000b70000-0x4)=0x0) 2017/12/24 02:55:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000020a000-0x24)={0x1, 0x0, 0x6, 0x4, 0x3, 0x8, 0x124, 0x6, 0x4, 0x5, 0x7, 0x1}) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) writev(r1, &(0x7f0000eae000)=[{&(0x7f0000fe4000-0xdf)="87", 0x1}], 0x1) 2017/12/24 02:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000077f000-0x10)='/dev/loop-control\x00', 0x202000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000994000-0xf)='/dev/sequencer\x00', 0x404200, 0x0) memfd_create(&(0x7f0000dc0000)='/dev/loop-control\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c43000-0x4)=0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003c9000)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000264000)={0x0, 0x5}) 2017/12/24 02:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a3b000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) lookup_dcookie(0x7f, &(0x7f0000487000-0xd8)=""/216, 0xd8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1c000)='/selinux/enforce\x00', 0x101800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00008e2000-0x4)=0x0, &(0x7f0000104000)=0x4) epoll_pwait(r1, &(0x7f00009d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) [ 66.799639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39855 sclass=netlink_route_socket [ 66.846645] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39855 sclass=netlink_route_socket 2017/12/24 02:55:25 executing program 6: lstat(&(0x7f000007e000)='./file1\x00', &(0x7f00003a5000)={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) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x2)='./file1\x00', 0x200, 0x40) recvfrom$unix(r1, &(0x7f00002e9000)=""/232, 0xe8, 0x1, &(0x7f0000cb4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000000)=""/7, 0x7) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000083d000)={0x0, 0x0, 0x0}, 0xc) setregid(r0, r3) 2017/12/24 02:55:25 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff2000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000ff3000)={0x3, &(0x7f0000ff4000-0x18)=[{0x8, 0x9, 0xe8e1, 0x49a61c10}, {0x67, 0x9, 0xd813, 0x6}, {0x0, 0x3ff, 0xb846, 0xa6a}]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000ff3000-0x4)=0x460, 0x4) socket(0x13, 0x807, 0x100) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000096a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ff3000)='./file0\x00', 0x5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00008c3000-0x14)={0x2, 0x0, 0x477, 0x3, 0x20}) 2017/12/24 02:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) remap_file_pages(&(0x7f0000fed000/0x6000)=nil, 0x6000, 0x4, 0x4, 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000440000)={{&(0x7f0000cee000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000122000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000ebe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000398000)={r2, 0x2}, &(0x7f0000ab5000)=0x8) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/24 02:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000649000)=""/80, 0x50) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b5000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000080a000)={0x9, 0x3, 'client1\x00', 0x0, "5cf15ec28fd5d86d", "4dc5986325fbd59d67439dddd5de70c1fca6255553ddc4ee6eb50d8a71076232", 0x80000000, 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]}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000084c000-0x8d)=""/141) 2017/12/24 02:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000839000)=[{&(0x7f00002c7000)="c825edb8af9b6c1bac18938b070e2fc2a2ace7f624bbf3ec5eb55950f143a588526ce17ca131053461978e3be6a64ccad386ae8e56736e52aaab42bfdfa9ef753a1bf25f85c113d6d046ed8e9b1a0f1ebe9aa197a83cff24e0d23189ec77596c5a0261b0dcce9f4bdc9a2966a1cb3530f0aa2dd11c16b6bf06a2424b4fe004d280371d6b9ab142ab5858aa63f7bf5cec923c6e25d6eee2a810cb01836b8d17a653407897510c6479878256a07800e30e0120234fe4052ff19b619773c2746bd6f74e8aec7e", 0xc5}, {&(0x7f000002c000-0x3a)="11924820f7cadd79e565f2ad93e245e05a701fe4a8720a10d4852242de28062ac2b65a150545e6f813e0721d5230b449c571a73cd6afb8fc5611", 0x3a}, {&(0x7f0000557000-0xc5)="814c1d3ab21b02febc009422ccd6ad8c5f42033257a25203f9b6d43840a0eb3419ff10412d62ccb88d8749d19414e47b1791d7900e7a1e12547f9f04d66d63d8d0357eaf222717261dbc8a868d87090e07680826e97027be9b4726b36d6c96bfe6e5cbcc6936953c39b83ebb38dcff858e57cffb339d5ca1602ede9a3335a5b268bb61e200f1cd4baf4621f53d9cf475db01a2c050047d0716cbd8d4e54b2ff50992af9cdabf24f82dd39d75a1dac39b2c44dabe7ef64b9dc581310e99979306362e858a43", 0xc5}, {&(0x7f0000de9000-0x96)="c1249fe670a3fc0024159fdc1c14ec2e65cfb827a4e618a29546e9a79efc0567b89a5bd56f9f0a28b8104430b9499477f87a3f9400c28687084114804c1b4403711f8b469a350542aa0f6761ecc1c71cc74ca7c72f60d3dadbe766e9a748ba2b40d9f9f8b4f9602d4582b8a72803616bdc7bffc685022d1eca4c0f4286fe17f2ca10ef650dcd908cc259e8c8d54b9e1e8054458c154f", 0x96}, {&(0x7f00003b7000-0xcf)="d5b928a632a61a95151698cac996581ee3563b121223c5e6b1298a541fd51811dd6bbd721cd06b3a6b34a49acfb94beaf8d49d3045df77649211aad61c1ce32dd17059f7c684898311f610c07feaa514af53cafdb4b77db8e280eb1bf7dd20d4d5fb73e8523b042a3df8790baf28241cbadb38f1143bdadf551632580b7b9e8484a713331a7d4a49676259ecb7510d02f202cfd7759bbaaa0f733048e987613eef086ae1401cb175e89fedb6b931677f9d4ec46894dbd707c236f15e008f9f6ccbfae647595a9cd8e356fd0c88894d", 0xcf}, {&(0x7f0000f4a000)="2c02374f447b4de6f83b6eca8a", 0xd}, {&(0x7f0000e4e000)="ae0f0e66722c7bcc089a3c7ebe0d2f498bf6aa6af579040b9997c2c8087923b4e659eaca3f5f7a46d1d06adbf57ddf327ad71948ef6c1b9a52d4b78e7bb3fd58dee5c26ab7b6ec8ea599273c5187014b82cc43c5b315eecc9f6998d8739da8b8489a11c0cdfd334201e95bf6e67ecf9391eb191cf931a6a9415bd50738694b76639dad4d54518c1a5a8d13b6abc551c093820df4aca80bca854b98756c27b9ee429ab6f83349d9c64dcaa59d50cf0ff2264b0a23a9f1345924cdcbd7", 0xbc}, {&(0x7f0000e7d000)="3cbe100a080d808e128d7e0bbc04b7ddb9c25e6bad04ce2c01cf5c5d0027e10d3648c135df1979953d53bc0be63fcb40d5e37a12ac65a561b30ed32ab834d1e850f1dac1378d963774324333ae1c735bb8b6c776b75c34159d1234f9fea1300b117eb3ab0afa5126dd9a33e894c0bdeaeb9b95daa7c1670798ec32289c440f924db2f42f5656c3e20cfff86875abb2513e1307ec70df1491070404b8514d864eafeb0d11c25874cbb75b62e96203b685d826553814120318ba1201288c9965a8a784e3e5", 0xc4}], 0x8) recvmmsg(r0, &(0x7f00001c3000)=[{{0x0, 0x0, &(0x7f0000d41000-0x10)=[{&(0x7f0000af7000-0xcf)=""/207, 0xcf}, {&(0x7f0000392000-0xf)=""/15, 0xf}], 0x2, &(0x7f0000f15000-0xb4)=""/180, 0xb4, 0x1}, 0xc137}, {{&(0x7f0000a42000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a22000-0x18)=[{&(0x7f000015b000-0xda)=""/218, 0xda}, {&(0x7f0000ec4000)=""/254, 0xfe}, {&(0x7f0000ebb000-0x9)=""/9, 0x9}], 0x3, &(0x7f0000c30000)=""/237, 0xed, 0x80000001}, 0x3}], 0x2, 0x1, 0x0) pipe2(&(0x7f0000f10000-0x8)={0x0, 0x0}, 0x800) bind$unix(r1, &(0x7f0000e69000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d60000)=0x10000044) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000865000-0x4)=0xc) ptrace$peek(0x1, r3, &(0x7f0000d14000-0x4)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000fcc000)='./file0\x00', 0x20000000000040, 0x3) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00004fb000-0x8)={0x0, 0x80000001}) getpeername$netlink(r0, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d50000-0x4)=0xc) readahead(r0, 0x10000, 0x4) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000b70000-0x4)=0x0) 2017/12/24 02:55:25 executing program 5: mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000ce7000-0x83)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000010000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ce8000-0x4)=0x8, 0x4) 2017/12/24 02:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80a, 0x10000) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) 2017/12/24 02:55:25 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000093f000)={0x101, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x5, 0x3, 0xd221, 0x7, 0x0, 0x7, 0x7f, 0x6072}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='bond0\x00', &(0x7f000047b000-0x8b)=@ethtool_gstrings={0x1b, 0x9, 0x7f, "2e2d212cf7e461321710526b3f513e3b89dcbbe5204d8a3c57e88ce4d0a9b1411a56eaafb1fde3a25bacbcd9e865ad846120d8846d73a49b05a86474d74ee16835c95e80629350fdcc779d3283f3c1255a2282e54826ea19dd79f681c7a9fa0aedc370cf0bccaa5f6395c47b2f80b2338bd6fa0ebe4d0d466435dbe0d982e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 02:55:25 executing program 6: clock_settime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000e55000-0xa8)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dfd000-0x4)=0x0, 0x4) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000668000)=0x0) timer_gettime(0x0, &(0x7f0000ec6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000dff000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6a, 0x7f, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000001000-0x4)=0xcb) 2017/12/24 02:55:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000367000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000046f000)='/dev/loop-control\x00', 0x4000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa2000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000d6000-0x10)={0x0, 0x0, 0xfff, 0xde7}, &(0x7f000084c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000aaa000-0x4)=r2, 0x4) vmsplice(r0, &(0x7f0000dea000-0x28)=[{&(0x7f00007b9000)="70cd900bee6404c7d7a4cc8a55e2188179a2a5ba5dee94f3c5aa0d8d74ede72f0f9a0ee58915cae65821907916781c7b5e6a80ff75816e1df13ee07bce6af9ce476c0b1bdf7424e642b0c4fa7355695b7e3fff582c986c4f4780609087b8fb2666637bf7f0307fb70b3065b4b85440edc312dc8730060ababfb77d75cad97e38", 0x80}, {&(0x7f0000f62000-0x35)="ea6610cb0d44332891134a1bfb4ec32f8791102f6377a446980b4715aabe1db7194e83e52d330333f9a07b34b498737aca8cf1e95c", 0x35}, {&(0x7f0000967000-0xb0)="45f9fcad86a0b8ab455fd715c5609d031a28e18fbbeb0a24f94cc8f615e06dd4db767136db76e950de063c03c3c8183332c3c8a7055e0a8471a64b87563e9a0093d733e2cea24a10d30cef28e54ebdebb15ebc6b01727987702cfb55c30e6a70fad83291b9e644b6298f9ed0c0cb25cbd16c333e5a4d96e1474eefa078a939f35f87aecc7efbeeae217a90a1dbe68ae3fc2d2028b0d2359a6bf0026c3384bd78ff6bf3159114244ea4008a9f2eab6713", 0xb0}, {&(0x7f00006b0000)="", 0x0}, {&(0x7f000081d000-0xaa)="f48539ac0112add34daf446c82cfbe9860d704f8174572723076465c3492240a2929761b1f85bab08a2f484340ce24967b6c58feb2ebeca1117488d6c63c53dd836126c2a82b98f9a692dadf5c29ae916d124d7696664686e9de89448f15088856e0b688b2cb26c4311798c7fee2b2767b7601455848e915d1e11e4ec5b5541e6bf89277b4955718a5d2d6a7b6f5990dadb0601de5dcfd1efcab1c41919bb5e932d2122ebabc2b67cb65", 0xaa}], 0x5, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000d0c000-0x8)=[{&(0x7f0000895000)="2900000021001900013d3524001400060204001600000001000101040d000a00000000c9fff2009862", 0x29}], 0x1) 2017/12/24 02:55:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000503000-0x28)=[{&(0x7f0000447000-0x5a)="272161030c79845c300109815c75a7611c6681eb4fb789878b5ceade1df0770b80f4a986c12c5d2c638d94f3fe187de9256f6ffbe83f44dd996478966beb49384d75950a1108e56542dc4da3360c599242f7c6d43685777b", 0x58}, {&(0x7f0000271000-0x1000)="", 0x0}], 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 02:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000d7d000-0x20)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a33000-0x8)={0x8, &(0x7f0000513000-0x40)=[{0x2, 0x80000001, 0x2, 0x7fffffff}, {0x1000, 0x5, 0x7, 0x2}, {0x0, 0x5, 0x1000, 0x9}, {0x2, 0x20, 0x0, 0x8}, {0x0, 0x2, 0xc1, 0x9}, {0x100, 0x3f, 0x3, 0x3f}, {0x100000000, 0x400, 0x3, 0x7fff}, {0x1, 0x8000, 0x9a, 0x0}]}, 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000988000-0x4)=0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/24 02:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d49000)='net/snmp\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ba2000-0x10)=@req={0x9, 0xffffffff, 0x633, 0x8}, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000c05000)=""/245) preadv(r0, &(0x7f0000c39000)=[{&(0x7f0000d9a000-0x1000)=""/1, 0x1}], 0x1, 0x0) 2017/12/24 02:55:25 executing program 3: r0 = dup(0xffffffffffffffff) r1 = socket$inet(0x2, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x63, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000074d000)=""/0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f00006d1000-0x9)='/dev/sg#\x00', 0x8, 0x200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000094b000-0x50)={0x0, 0x6, 0x7, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00005bb000)={0xaa, 0x16, 0x0}) 2017/12/24 02:55:25 executing program 7: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/sequencer\x00', 0x80000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000046c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) read$eventfd(r1, &(0x7f0000b4a000)=0x0, 0x8) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000b4b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4c000-0x4)=0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009db000)='/dev/loop-control\x00', 0x0, 0x0) [ 67.027723] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39855 sclass=netlink_route_socket 2017/12/24 02:55:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) poll(&(0x7f0000d69000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 02:55:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') ioctl$KDMKTONE(r0, 0x4b3b, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00007e6000)=0x63) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x1f) 2017/12/24 02:55:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000a59000)=[{{&(0x7f0000a99000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00003c8000-0x10)=[{&(0x7f000018e000)=""/4096, 0x1000}, {&(0x7f0000aaa000-0x97)=""/151, 0x97}], 0x2, &(0x7f000078f000-0x7f)=""/127, 0x7f, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000b88000)=[{&(0x7f0000267000)=""/43, 0x2b}, {&(0x7f0000e63000-0xb)=""/11, 0xb}, {&(0x7f00006d9000)=""/132, 0x84}], 0x3, 0x0, 0x0, 0x9}, 0x40}, {{&(0x7f0000022000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000830000)=[{&(0x7f0000eaa000)=""/43, 0x2b}, {&(0x7f000094e000-0x55)=""/85, 0x55}, {&(0x7f0000b79000-0x76)=""/118, 0x76}, {&(0x7f00007e9000-0x16)=""/22, 0x16}, {&(0x7f0000691000-0x1f)=""/31, 0x1f}, {&(0x7f000009b000)=""/136, 0x88}], 0x6, &(0x7f00003dd000)=""/226, 0xe2, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000ace000)=[{&(0x7f0000a4d000-0x83)=""/131, 0x83}, {&(0x7f0000dd6000-0x69)=""/105, 0x69}, {&(0x7f0000acd000-0x2c)=""/44, 0x2c}, {&(0x7f000019f000-0xd6)=""/214, 0xd6}, {&(0x7f0000970000-0xc1)=""/193, 0xc1}], 0x5, &(0x7f0000fee000-0xc1)=""/193, 0xc1, 0xb14}, 0x0}, {{&(0x7f0000e0a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000546000-0x20)=[{&(0x7f00004ec000)=""/0, 0x0}, {&(0x7f0000e2b000)=""/123, 0x7b}, {&(0x7f0000120000)=""/172, 0xac}, {&(0x7f0000017000-0xd9)=""/217, 0xd9}], 0x4, &(0x7f0000199000-0x1000)=""/4096, 0x1000, 0x10000}, 0x7}, {{&(0x7f00009a0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b19000)=[{&(0x7f0000332000)=""/226, 0xe2}, {&(0x7f0000a26000)=""/119, 0x77}, {&(0x7f00001a8000)=""/128, 0x80}, {&(0x7f00009a1000-0x5c)=""/92, 0x5c}], 0x4, &(0x7f0000955000-0xee)=""/238, 0xee, 0x2}, 0x2}, {{&(0x7f0000be9000)=@generic={0x0, ""/126}, 0x80, &(0x7f000026e000-0x18)=[{&(0x7f0000bc6000)=""/4096, 0x1000}, {&(0x7f0000aa6000-0x6f)=""/111, 0x6f}, {&(0x7f0000740000-0x4e)=""/78, 0x4e}], 0x3, &(0x7f00005a0000)=""/204, 0xcc, 0x0}, 0x3}, {{&(0x7f0000d28000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006cd000)=[{&(0x7f0000f62000)=""/4096, 0x1000}, {&(0x7f0000894000)=""/79, 0x4f}, {&(0x7f0000fd8000)=""/216, 0xd8}, {&(0x7f0000ca4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d7a000-0x59)=""/89, 0x59}, {&(0x7f0000a16000)=""/177, 0xb1}, {&(0x7f0000d67000-0x68)=""/104, 0x68}], 0x7, &(0x7f0000b78000-0xdb)=""/219, 0xdb, 0x4}, 0x5}], 0x8, 0x141, &(0x7f0000984000)={0x77359400, 0x0}) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) 2017/12/24 02:55:25 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000541000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000639000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000681000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x19980330, 0x0}, &(0x7f0000db4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) creat(&(0x7f00005d9000)='./file0/bus\x00', 0xfffffffffffffffc) signalfd(r0, &(0x7f0000079000-0x8)={0x3ff}, 0x8) 2017/12/24 02:55:25 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) sync() ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00001ff000)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00009ee000-0x24)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0}) 2017/12/24 02:55:25 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080a, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000029000)=[{&(0x7f0000029000)="2cfbdc5f96e99e7eacfa6955832225557f6c2f4ee23d2072c647e2a364", 0x1d}, {&(0x7f0000001000-0x25)="f72389972ae61e437bfca16962db304657bf38612376ed9754a7a9c150b1cb3698cb7550ca", 0x25}], 0x2, 0x3d) socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000-0xc)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f000001e000)=""/112, 0x70, 0x12100, &(0x7f000001b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/24 02:55:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073f000-0xb)='/dev/hwrng\x00', 0x40200, 0x0) pread64(r0, &(0x7f0000897000-0xcc)=""/204, 0xcc, 0x0) pivot_root(&(0x7f00008bf000)='./file0\x00', &(0x7f0000a97000-0x8)='./file1\x00') 2017/12/24 02:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000714000-0x4)=@int=0x8, 0x4) 2017/12/24 02:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002d6000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000948000-0x30)={0x58, 0x0, &(0x7f000033a000)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000dbf000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f00007ab000-0x20)=[]}}, @acquire_done={0x40106309, 0x0, 0x1}], 0x1, 0x0, &(0x7f00009e9000-0xf)='n'}) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003c3000-0x10)={0x0, 0x64, 0x1, 0x7fffffff}, &(0x7f000093a000)=0x10) userfaultfd(0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d2b000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x344, 0x20, 0x5, 0x100, 0x0}, 0xa0) 2017/12/24 02:55:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f00009f0000)='/dev/sg#\x00', 0x1fd, 0x202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000a91000)='/dev/sg#\x00', 0x9, &(0x7f0000814000)=',vmnet1)selinux%-\x00') sendfile(r0, r0, &(0x7f0000ba8000-0x8)=0x0, 0x7) clone(0x0, &(0x7f000091a000)="bf000c30fb8038a72eb4c7f5e717c9880800670015", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00009bf000)="79ea429087c75017e792c5f71fdc575442c900f7213842f9e2090ffcc986fb25c162024e4a9ccece41c7e08423a7318e6f309cb116f985aa944bae9408c28ad182") r1 = socket$inet6(0xa, 0x2, 0x3) wait4(0x0, &(0x7f000097b000)=0x0, 0x80000002, &(0x7f0000fc6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007f3000)={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]}, 0x250, 0x6}, &(0x7f0000bbd000-0x4)=0x98) pwritev(r1, &(0x7f0000358000)=[{&(0x7f00006df000)="5fe174a51007f8492c07e2c5f0d36127af330683270411324591f6bc83873a3e5898a7df38a39640b7d70c37d75370d9eb2fb441ff8c226f8a38dc72d4ea263374364e1d6121ea43ead35b3a100b24f8b6736084eb5606113cf4c1589f1a26ab3cc3fce397c39ed8508148c72f63ec814e4b8c5cdabd782c477c9842abdc386dc65f51f3e3cc30b527f84c14ff8417ddc1ea00f7e197e43fd50c616d52310cb36c25b35f0184c27ba5bdaee1f9e7214123d3b15e757d58b230fff79a8e2b2cd5b95328e733fab46890520fa30c2a4017c399e1b3f8755e51dea67a8696bb", 0xde}, {&(0x7f0000610000-0xff)="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", 0xff}, {&(0x7f0000397000)="c92b84af641b27bdee951e52adb4455a77f5b21ac5cbc29041479fa46379473b4ad4303ce05b412c10bffb1c128d5661b9e51db9d7be5288981c7005c86ffbfd9c90779337526fed1b314b8886ed318afea724ab81eb6cc318ce32d03781d5d5ad1677d2c3335c9f02c95dc60f597081ca01d4004ce8fab35cfd8e98ceb183222249af350afe29f4f8667b4e17a23d81f82e4a6eb77100bb1bb6d13774bb058bab2628741b466ffa7eac0110e06f10b6e05bd089b7c550231a60f810b7ef34ac95295c59ed76652530fd977ee037", 0xce}, {&(0x7f000083f000-0x33)="a25fe44213869652496970f02c7572b6ecf61ea1a07701bcf0489cf0fe41e2cc7b757198e2f2fb9539e78574a8baccc1e5bbec", 0x33}], 0x4, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000090d000)={0x7, 0x4}) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00001f0000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000705000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0xbd45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80, 0x4a7, 0x401, 0x7ff}, &(0x7f00009c8000-0x4)=0xa0) 2017/12/24 02:55:25 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2017/12/24 02:55:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) fallocate(r0, 0x3, 0x6, 0x8001) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2017/12/24 02:55:25 executing program 4: waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x20000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000+0x843)='./file0\x00', 0x200000, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x19)="9878b6292ec5b24eda719c6f96e80edb57d7100000e602a066", 0x19, 0x0) [ 67.299290] binder: 11419:11422 got transaction to invalid handle [ 67.308284] binder: 11419:11422 transaction failed 29201/-22, size 24-0 line 3005 2017/12/24 02:55:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8000012, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000065000-0x17)='userbdevbdev*security+\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1f, 0x4, 0x53521a33, 0x7, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x322e1bba}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x180000000000, 0x4, 0x3ff, 0x6, 0x5, 0x6, 0x9, {r2, @in6={{0xa, 0x0, 0x19, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0x0, 0x100000000}}, &(0x7f0000001000)=0xb8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 67.353251] binder: 11419:11437 got transaction to invalid handle [ 67.372716] binder: 11419:11437 transaction failed 29201/-22, size 24-0 line 3005 INIT: Id "4" 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 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 128.530475] Buffer I/O error on dev loop0, logical block 3, async page read [ 241.904808] INFO: task syz-executor5:11410 blocked for more than 120 seconds. [ 241.912104] Not tainted 4.4.107-g610c835 #4 [ 241.916947] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.925125] syz-executor5 D ffff8801d07f7918 28896 11410 3555 0x20020004 [ 241.932529] ffff8801d07f7918 ffff8800b43e97c0 ffff8800b43ea058 0000000000000023 [ 241.940512] ffff8800b43e97c0 ffffffff842b7600 ffff8801db21f878 ffff8801db21f8a0 [ 241.948490] ffff8801db21ef98 ffff8800ac600000 ffff8800b43e97c0 ffff8801d07f0000 [ 241.956591] Call Trace: [ 241.959147] [] ? bit_wait+0xc0/0xc0 [ 241.964391] [] schedule+0x9a/0x1c0 [ 241.969580] [] schedule_timeout+0x3a1/0x970 [ 241.975533] [] ? usleep_range+0x140/0x140 [ 241.981301] [] ? kvm_clock_read+0x23/0x40 [ 241.987092] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.993297] [] ? ktime_get+0x128/0x1d0 [ 241.998838] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.005400] [] ? bit_wait+0xc0/0xc0 [ 242.010642] [] io_schedule_timeout+0x1be/0x390 [ 242.016862] [] bit_wait_io+0x1b/0xc0 [ 242.022195] [] __wait_on_bit+0x8c/0x140 [ 242.027822] [] wait_on_page_bit+0x1e5/0x210 [ 242.033763] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 242.042092] [] ? autoremove_wake_function+0x90/0x90 [ 242.048755] [] ? pagevec_lookup_tag+0x3a/0x80 [ 242.054917] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 242.061645] [] ? wait_on_page_bit+0x210/0x210 [ 242.067789] [] ? mutex_lock_nested+0x5d4/0x850 [ 242.073999] [] ? mutex_lock_nested+0x560/0x850 [ 242.080231] [] ? iterate_bdevs+0xc8/0x260 [ 242.086020] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.092220] [] ? iterate_bdevs+0x19d/0x260 [ 242.098098] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 242.105019] [] fdatawait_one_bdev+0x50/0x70 [ 242.110960] [] iterate_bdevs+0x109/0x260 [ 242.116676] [] ? sync_inodes_one_sb+0x50/0x50 [ 242.122811] [] sys_sync+0xe1/0x170 [ 242.128011] [] ? sync_filesystem+0x240/0x240 [ 242.134040] [] ? vmacache_update+0xfe/0x130 [ 242.140009] [] ? __do_page_fault+0x380/0xa00 [ 242.146059] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.152874] [] ? sync_filesystem+0x240/0x240 [ 242.158942] [] do_fast_syscall_32+0x314/0x890 [ 242.165105] [] sysenter_flags_fixed+0xd/0x17 [ 242.171200] 1 lock held by syz-executor5/11410: [ 242.175883] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 242.185217] Sending NMI to all CPUs: [ 242.189048] NMI backtrace for cpu 0 [ 242.192641] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #4 [ 242.199830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.209171] task: ffff8800bb128000 task.stack: ffff8800bb140000 [ 242.215248] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.223962] RSP: 0018:ffff8800bb147cb8 EFLAGS: 00000046 [ 242.229404] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.236665] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.243904] RBP: ffff8800bb147ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.251174] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.258432] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.265697] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.273892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.279859] CR2: 00007f565d880000 CR3: 00000000b64e7000 CR4: 00000000001406f0 [ 242.287116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.294353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.301618] Stack: [ 242.303733] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.311257] dffffc0000000000 ffff8800bb147d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.318775] 0000000000000003 ffff8800bb147d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.326298] Call Trace: [ 242.328846] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.335238] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.342301] [] ? print_lock+0xab/0xae [ 242.347744] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.354462] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.361467] [] watchdog+0x6fa/0xae0 [ 242.366719] [] ? watchdog+0xc3/0xae0 [ 242.372043] [] kthread+0x268/0x300 [ 242.377216] [] ? reset_hung_task_detector+0x20/0x20 [ 242.383849] [] ? kthread_create_on_node+0x400/0x400 [ 242.390514] [] ? kthread_create_on_node+0x400/0x400 [ 242.397165] [] ret_from_fork+0x3f/0x70 [ 242.402667] [] ? kthread_create_on_node+0x400/0x400 [ 242.409331] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.428308] NMI backtrace for cpu 1 [ 242.431899] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #4 [ 242.438809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.448145] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.454175] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.462561] RSP: 0018:ffff8801da2afd78 EFLAGS: 00000246 [ 242.467988] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.475248] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.482484] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.489747] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.496996] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.504233] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.512446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.518325] CR2: 0000000000878020 CR3: 00000000b64e7000 CR4: 00000000001406e0 [ 242.525579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.532816] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.540088] Stack: [ 242.542202] ffff8801da2afdb0 ffffffff81027d75 ffff8801da2b0000 ffffffff847d6708 [ 242.549720] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da2afdc0 [ 242.557230] ffffffff810292ea ffff8801da2afdd8 ffffffff8121e338 ffff8801da2b0000 [ 242.564742] Call Trace: [ 242.567293] [] default_idle+0x55/0x3c0 [ 242.572792] [] arch_cpu_idle+0xa/0x10 [ 242.578229] [] default_idle_call+0x48/0x70 [ 242.584077] [] cpu_startup_entry+0x605/0x820 [ 242.590120] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.596939] [] ? call_cpuidle+0xe0/0xe0 [ 242.602527] [] ? clockevents_register_device+0x122/0x230 [ 242.609621] [] start_secondary+0x304/0x3e0 [ 242.615483] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.622029] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.641351] Kernel panic - not syncing: hung_task: blocked tasks [ 242.647472] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #4 [ 242.654622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.663945] 0000000000000000 1d5bffd6c1b139ac ffff8800bb147ca8 ffffffff81d0457d [ 242.671888] ffffffff83881e80 ffff8800bb147d80 dffffc0000000000 7fffffffffffffff [ 242.679829] ffff8801d0d962e8 ffff8800bb147d70 ffffffff8141774a 0000000041b58ab3 [ 242.688544] Call Trace: [ 242.691099] [] dump_stack+0xc1/0x124 [ 242.696428] [] panic+0x1aa/0x388 [ 242.701408] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.708299] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.715534] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.722771] [] watchdog+0x70b/0xae0 [ 242.728012] [] ? watchdog+0xc3/0xae0 [ 242.733338] [] kthread+0x268/0x300 [ 242.738490] [] ? reset_hung_task_detector+0x20/0x20 [ 242.745117] [] ? kthread_create_on_node+0x400/0x400 [ 242.751746] [] ? kthread_create_on_node+0x400/0x400 [ 242.758376] [] ret_from_fork+0x3f/0x70 [ 242.763893] [] ? kthread_create_on_node+0x400/0x400 [ 242.770671] Dumping ftrace buffer: [ 242.774213] (ftrace buffer empty) [ 242.777891] Kernel Offset: disabled [ 242.781494] Rebooting in 86400 seconds..