[....] Starting enhanced syslogd: rsyslogd[ 12.728816] audit: type=1400 audit(1514976105.535:4): avc: denied { syslog } for pid=3180 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2018/01/03 10:41:57 fuzzer started 2018/01/03 10:41:57 dialing manager at 10.128.0.26:38269 2018/01/03 10:41:59 kcov=true, comps=false 2018/01/03 10:42:00 executing program 0: 2018/01/03 10:42:00 executing program 3: 2018/01/03 10:42:00 executing program 1: 2018/01/03 10:42:00 executing program 2: 2018/01/03 10:42:00 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, &(0x7f0000c6a000-0x40)=[{0x3, 0x42}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/03 10:42:00 executing program 7: mmap(&(0x7f0000000000/0xb74000)=nil, 0xb74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xac, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000fca000)={0x2, r1}) bind$inet(r0, &(0x7f00003bb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000cd0000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:42:00 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002aa000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="256400000000000004019afd7b00e03c", 0x0}) syzkaller login: [ 28.393097] audit: type=1400 audit(1514976121.195:5): avc: denied { sys_admin } for pid=3386 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.579286] IPVS: Creating netns size=2536 id=1 [ 28.642666] IPVS: Creating netns size=2536 id=2 [ 28.656862] audit: type=1400 audit(1514976121.465:6): avc: denied { sys_chroot } for pid=3540 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.682487] IPVS: Creating netns size=2536 id=3 [ 28.705929] IPVS: Creating netns size=2536 id=4 [ 28.729404] IPVS: Creating netns size=2536 id=5 [ 28.741595] IPVS: Creating netns size=2536 id=6 [ 28.764429] IPVS: Creating netns size=2536 id=7 [ 28.768751] audit: type=1400 audit(1514976121.575:7): avc: denied { net_admin } for pid=3603 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.804342] IPVS: Creating netns size=2536 id=8 2018/01/03 10:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a57000-0x12)='/dev/input/event#\x00', 0x0, 0x5) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e75000)=""/186) 2018/01/03 10:42:01 executing program 3: 2018/01/03 10:42:01 executing program 2: 2018/01/03 10:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/03 10:42:01 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/03 10:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000bcf000-0xc)='/dev/random\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f000011d000)='mounts\x00') pselect6(0x40, &(0x7f000065f000-0x40)={0x104be0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, &(0x7f00008fe000-0x10)={0x0, 0x0}, &(0x7f00004de000)={&(0x7f0000589000-0x8)={0x0}, 0x8}) 2018/01/03 10:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000043d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000785000)=0x7, 0x1) 2018/01/03 10:42:01 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef2000)=0x804, 0xfffffffffffffefb) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef8000-0x18)={0x0, 0x2, 0x10, 0x400, 0x9}, &(0x7f00006df000-0x4)=0x18) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000cb000-0x6)={r1, 0x9}, &(0x7f0000ef8000-0x4)=0x6) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000936000)=[], 0x0, &(0x7f0000ef2000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/03 10:42:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d92000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) pipe2(&(0x7f00005dd000)={0x0, 0x0}, 0x4000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c38000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b9000-0xf)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000587000)={0x4, &(0x7f0000d36000)=[{0x9, 0x8, 0x401, 0x7fff}, {0x5, 0x5, 0x1, 0x2f28043f}, {0x0, 0x8001, 0xf9, 0x4}, {0x7ff, 0x0, 0x6, 0x0}]}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a68000-0x8)={0x3cc10593, 0x8, 0x5, 0x2}, 0x8) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000316000)=0xfffffffffffffffe) syz_open_dev$tun(&(0x7f0000d18000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000062b000)={0x0, 0x8, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="553938bd09f1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="8854a58eb8c3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2018/01/03 10:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) dup2(r0, r0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007da000)=0x2, 0x4) write(r0, &(0x7f0000201000-0xa7)="2200000014000700000910f7d1df057f0200030001000000090002000067010003ff", 0x22) 2018/01/03 10:42:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8000000000202) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1a)='(md5sumeth0wlan1security^\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0x39)="4667f8db2375b5f8522b432b066922f39961749b9660a424e414487900c738c0f3fbed428bbda582caf8895ce91270d0ed620a4153b0d7fec7", 0x39}, {&(0x7f0000003000-0x51)="00182af2cdda64038525bdd5056f623a8805ee57c67f000bd7ca5c918ae9ad44b300af6bb456dcb057732459f1f1c4f8324fd34240f6f7985f0ac7d0035fe6c415e32d2dad51c853a34760521dc97b0537", 0x51}, {&(0x7f0000003000-0x8f)="4e446db18bf6f432b9a8742d0f528f53e6f39198ea7a12c248d703a08dea4236d4c56ee7fc433ee449b725688d19566c1d648e350eea889618af9afa6c922a10cd4f543b90202f49d481e8e890d66fc029876a93d740fd3d16ec4890972b1eec9828cf63f2c17ca0ec970839adb88f373b8119368a9bf63a8c57041fe0264d864f3354c04fe34931847a0c7607ef3a", 0x8f}, {&(0x7f0000001000-0x2e)="77f27d3cc62965cb2ee5200386ca7a34dcd26a668d9933f7de9e265e5a3d7396959dc9826e5ffc5fe332b5ec6479", 0x2e}], 0x4, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000002000-0x2)='./file0\x00', 0x400) 2018/01/03 10:42:01 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b63000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap$binder(&(0x7f0000cea000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000003f000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000d5d000)=0x98) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f5e000-0x8)={r2, 0x2}, 0x8) add_key(&(0x7f0000f5c000)='syzkaller\x00', &(0x7f0000f5c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c0000)="", 0x0, 0x0) recvmmsg(r0, &(0x7f0000f5b000)=[{{&(0x7f0000f5b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f5b000)=[{&(0x7f0000f5c000-0x21)=""/33, 0x21}, {&(0x7f0000f5c000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f0000f5c000-0xd7)=""/215, 0xd7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f5c000-0x8)={0x0, 0x0}) 2018/01/03 10:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006b7000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f000093f000-0x4)=0x1c, 0x800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000312000)=0x5, 0x4) mq_notify(0xffffffffffffffff, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:01 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x41) ioctl(r0, 0x4000000000001277, &(0x7f0000001000)="a3") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:42:01 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000-0xb)=""/11) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffff00000001, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000004000-0x10)={0x4, 0x9, 0x8, "e23e00e41b3e", 0x7fff, 0x0}, 0x10) ioctl$void(r1, 0xc0045c7f) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000001000-0xcc)=""/0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000003000-0x50)=[{{r3, r4/1000+10000}, 0xfffffffffffff801, 0x10, 0x1}, {{0x77359400, 0x0}, 0x5, 0x7ff, 0x1}, {{0x0, 0x0}, 0x7, 0x10000, 0x0}, {{0x0, 0x0}, 0x101, 0x80, 0x7}, {{0x0, 0x0}, 0x6, 0x80, 0x3}], 0x50) [ 28.878654] audit: type=1400 audit(1514976121.685:8): avc: denied { dac_override } for pid=3625 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/03 10:42:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0xc)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:01 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000fce000+0xb34)=""/235) getsockname$packet(r0, &(0x7f000056b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000014e000-0x4)=0x14) 2018/01/03 10:42:01 executing program 2: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4)=0x7, 0x4) r1 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f00008a0000)=""/161) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) 2018/01/03 10:42:01 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00004dd000/0x1000)=nil, 0x1000, 0xa) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ef, &(0x7f000039e000-0xe0)="046bd0cf5afc45e4841997acaa623cb5893b5d996ada0af876e01075548ed82eeaeb72e34ae019849d5134f42bf3d13272d2ab6073039bcec8cec9ebfe99e16b69ce676029abec339fd25c682738c82a2efe7f9181d69bc247c45f393757234127ee2b672ea3b0a72e7028166728efa2d713a4832fb2e69ad295446310b3d64e7b0011471a4ba8694c391762435872683a174232207bd908f946c863104e05a8c4c739e6a57924f8dd7e9b367139a8a66358be552ba25ccb82682fbf3ca58f97fa11639a88310327de8c5f8c01418740d1ec6d73b5f46f0dbc41048b8a4c81f1") 2018/01/03 10:42:01 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b4000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000bab000)=[{r0, 0x2, 0x0}], 0x1, 0x400) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/03 10:42:01 executing program 7: prctl$intptr(0x26, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f02000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x1ff, 0x100000001}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x101)={0x0, 0xf9, "d610e951f4b6a96d7bfe067f42ba08a0a5ef19df9f575326f4bbf24d0c0b483638302cb8c026947826c29a3bcbf7d83c8cdc889d4fa77a49f54865080b13b14dd39cb00771ca9896c9a6cd047b5b73a183aa8f2f0a51db288710f39b0d96eed0b80ab4cca758aa9b55aca19a38ad3e982bd2e4cf0536d676e3389d3fd2775261f97b845228bc85e4358d142b4f3f3a4cdf0928d86a24761201a5f3c91e3e65f7eeb4d18a8795872bd513c930784d9ea706801925ded2dbf9b95ec720ae66f3a2c276cbf1d1a8d69f06cdab247a324beb1cbb42f2f1c3f1094c415babb4f6cb027f1c41692197cd887776cec2034bffa634663cb68ee38d9776"}, &(0x7f0000002000-0x4)=0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x2, 0x111, 0x5d, 0x6, 0x2}, &(0x7f0000000000)=0x14) clone(0x0, &(0x7f00009ee000)="", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000489000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) signalfd(r0, &(0x7f0000001000)={0x3}, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001000)={&(0x7f000009b000/0x3000)=nil, 0xc2e9, 0x7, 0x1, &(0x7f000012e000/0x3000)=nil, 0x2}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x2000c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x10ee, 0x100}) 2018/01/03 10:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a3f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b66000-0xc)={0x8, 0x0, 0x0, 0x4, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c8b000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000fd5000)={r1, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dd1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000043f000-0x4)=0x8001) dup2(r2, r3) clock_gettime(0x0, &(0x7f0000ffb000+0x6df)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000920000-0x4)=0x0, &(0x7f00009dd000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005d4000-0x8)={0x0, 0xd05b, 0x0, []}, &(0x7f0000ccf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000577000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x86d, 0x0, 0x100000001}, &(0x7f0000895000)=0xa0) r4 = gettid() wait4(r4, &(0x7f0000869000)=0x0, 0x0, &(0x7f0000f0f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000042d000)=0x4, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000889000-0x24)={0x8, 0x5, 0x101, 0x748, 0xffffffffffffffc0, 0x5, 0x6, 0x0, 0x240000, 0x0, 0x3, 0x82}) 2018/01/03 10:42:01 executing program 3: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00004a8000-0x20)={{&(0x7f000038e000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x22) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ac6000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cc0000-0x4)=0x8, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e24000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) epoll_create(0x400) 2018/01/03 10:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000922000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005fa000-0x16)='/selinux/checkreqprot\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000012c000)=""/137, &(0x7f0000298000-0x4)=0x89) 2018/01/03 10:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000054f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000089f000-0x7)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000942000)={0x80000004, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cc8000)=0x0, &(0x7f000018f000)=0x4) pread64(r1, &(0x7f0000e3f000-0xc2)=""/194, 0xc2, 0x0) mmap$binder(&(0x7f000047e000/0x1000)=nil, 0x1000, 0x2000001, 0x4010, r1, 0x55) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d80000)=0x1, 0x4) epoll_wait(r1, &(0x7f0000607000-0x42)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x4137) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)={0x0, 0x0}) poll(&(0x7f0000958000-0x8)=[], 0x20000000000002d6, 0x100) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005bc000-0xc)={0x9, 0x0}) 2018/01/03 10:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000578000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x1) ioctl(r0, 0x440000000000127c, &(0x7f00005ab000)="") 2018/01/03 10:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000118000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6c000)={0x0, 0x0, 0x0}, &(0x7f0000d4a000)=0xc) r3 = getpgid(r2) fcntl$lock(r1, 0x8000000000000007, &(0x7f00004e1000-0x10)={0x0, 0x0, 0x0, 0x40000000000, r3}) fcntl$lock(r1, 0x26, &(0x7f0000837000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/03 10:42:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000002000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000065000-0x25)={0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0}, &(0x7f0000001000-0x8)={0x0, r0}, &(0x7f0000001000-0x6)={&(0x7f0000fbf000-0x8)={0x0}, 0x8}) 2018/01/03 10:42:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x4e21, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) mlockall(0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x1, [0x4]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x1, 0xffffffff, 0xffffffffffffff57, 0x6, 0x8}, 0x14) 2018/01/03 10:42:02 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x17, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cad000-0xf)='/dev/sequencer\x00', 0xa080, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000251000)=0x0, &(0x7f0000c4b000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000c7d000-0x4)=0x100, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000026b000)=0x401, 0x4) 2018/01/03 10:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00009f0000-0x8)='./file0\x00', 0x2) connect$unix(r1, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCEXCL(r2, 0x540c) fcntl$setsig(r2, 0xa, 0x15) 2018/01/03 10:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000dcf000+0x9ec)={0x3, 0x8, 0x800b, 0x8001, 0x68, 0x5, 0x100000000, 0xa3, 0x0}, &(0x7f00004cb000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c2000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000eca000)=0x98) r2 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000084c000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000cd4000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00004f0000-0x8c)={0x3, 0x8, 0x6, 'queue0\x00', 0xdcbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:02 executing program 0: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d3b000)=0x3, 0x4) bind$ipx(r0, &(0x7f0000489000-0x10)={0x4, 0x0, 0x367, "44f709b86898", 0x6, 0x0}, 0x10) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 29.237457] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/01/03 10:42:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000176000-0x4)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/03 10:42:02 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x17, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cad000-0xf)='/dev/sequencer\x00', 0xa080, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000251000)=0x0, &(0x7f0000c4b000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000c7d000-0x4)=0x100, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000026b000)=0x401, 0x4) 2018/01/03 10:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) renameat(r0, &(0x7f00002eb000)='./file0\x00', r0, &(0x7f0000432000-0x8)='./file0\x00') gettid() r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000b20000-0x8)={&(0x7f0000d9e000-0xc4)=""/196, 0xc4}) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a6000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005bf000)=0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000219000-0x17)='net/packet\x00') sendfile(r0, r3, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/03 10:42:02 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000573000)=""/29, 0x1d}, {&(0x7f0000001000-0x52)=""/82, 0x52}], 0x3, &(0x7f00004d3000)=[{&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000000000)=""/134, 0x86}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) prctl$getreaper(0x2f, &(0x7f000001c000-0x4)=0x0) 2018/01/03 10:42:02 executing program 7: timer_getoverrun(0x0) 2018/01/03 10:42:02 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000006000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r0) request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="2173797374656d6d64357375000000000000010000", 0xfffffffffffffffe) 2018/01/03 10:42:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000911000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x10000, 0x20}, 0xfffffffffffffd10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001d4000-0x16)='net/ip_tables_targets\x00') 2018/01/03 10:42:02 executing program 0: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x10000, 0x0) 2018/01/03 10:42:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000000)={r1, &(0x7f00001b4000-0x94)=""/148}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000628000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e890000002821590004fbf50dfff90004a5000004001ce1ed910000000000221f10000100070000000200f66b0f536e2b", 0x58}], 0x1) 2018/01/03 10:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000e59000-0x4)=0x0, &(0x7f0000ec3000-0x4)=0x4) fstatfs(r0, &(0x7f0000c6d000)=""/173) syz_emit_ethernet(0x3e, &(0x7f0000200000)={@random="fffff42424ec", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000017000)={0x0, 0x1, [0x0]}) 2018/01/03 10:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00007e2000)='/dev/usbmon#\x00', 0x7, 0x40000) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000735000)=""/4096) r3 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000256000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a45323, &(0x7f0000cdf000-0xa8)={{0x6, 0x3}, 'port0\x00', 0x88, 0x0, 0x8, 0x0, 0x1, 0xfffffffffffffff8, 0x2, 0x0, 0x5, 0xf36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r5, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r4, r5) r7 = gettid() tkill(r7, 0x16) [ 29.323011] audit: type=1400 audit(1514976122.125:9): avc: denied { net_raw } for pid=3725 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/03 10:42:02 executing program 0: r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000016b000)={0x0, 0x0}, &(0x7f0000d08000)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000042b000-0x10)="a39ac0c09c9b798cb75837daa14d8475", 0x10) 2018/01/03 10:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d3a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000033d000)={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x5}, 0xdc, [0x8000, 0x40, 0x1, 0x6, 0x3, 0x9, 0x15, 0x9]}, 0x5c) setsockopt$sock_int(r1, 0x1, 0x800000000000f, &(0x7f0000a01000-0x4)=0xffffffff, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 10:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0xfffffffffffffffd) bind$packet(r0, &(0x7f0000a17000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d2e29ffe7", [0x0, 0x0]}, 0xffffffa9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000086e000)=@sack_info={0x0, 0xfffffffffffffff8, 0x6}, &(0x7f0000470000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000936000)={r1, 0x43, 0x1f}, &(0x7f0000ff5000-0x4)=0x192) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b3f000)={0x6, 0x10001, 0x204, 0x1, 0x10000, 0x2, 0xb1a, 0x1, r2}, &(0x7f00001b3000)=0x20) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000298000)=0x0, &(0x7f0000ce5000-0x4)=0x4) socketpair(0xb, 0x1, 0xe6b3, &(0x7f0000c27000)={0x0, 0x0}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x800) getsockopt(r0, 0x6, 0x7fffffff, &(0x7f0000dd0000)=""/207, &(0x7f0000dba000-0x4)=0xcf) 2018/01/03 10:42:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/177) fcntl$getflags(r0, 0x0) 2018/01/03 10:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ac000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000f6d000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:02 executing program 3: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x2)={0x2, 0x9}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000002000-0x7)='cpuset\x00', 0x42, 0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:42:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x220800, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000523000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x21)='posix_acl_accessGPL^(-$.cgroup$:\x00', 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x12, r1, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpgid(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') stat(&(0x7f0000446000-0x1)='/', &(0x7f00008ae000-0x3d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00003b3000-0x20)={0xf7, 0x9, r0, 0x6, r2, 0x81, 0x1ff, 0x3}) setns(r1, 0x0) linkat(r1, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$loop(&(0x7f0000fa3000)='/dev/loop#\x00', 0x0, 0x10187e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e79000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl(r4, 0x400000000000127b, &(0x7f0000b7a000)="") socket$netlink(0x10, 0x3, 0x15) 2018/01/03 10:42:02 executing program 6: stat(&(0x7f0000702000-0x8)='./file0\x00', &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) 2018/01/03 10:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x802) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000edd000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) rt_sigqueueinfo(r2, 0x3f, &(0x7f0000457000)={0x0, 0x0, 0xfffffffffffffffe, 0x0}) r3 = dup(r0) fcntl$getownex(r3, 0x10, &(0x7f000048b000-0x8)={0x0, 0x0}) 2018/01/03 10:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5421, &(0x7f00002fd000)=0x3ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00002a2000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x8, r2) 2018/01/03 10:42:02 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001000)={0x0, 0x3f, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000006000-0x4)=0x0) 2018/01/03 10:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003bf000-0x1c)={&(0x7f00004bc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000791000-0x30)=[], 0x0, &(0x7f000039e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000463000-0x4)=0x0) accept4$unix(r0, 0x0, &(0x7f0000997000)=0x0, 0x80000) 2018/01/03 10:42:02 executing program 1: socketpair(0x1, 0x2, 0x2, &(0x7f0000039000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000)="9446985e8429e0a03f944af128e65c0afdf8199eb28190d4e17000da80154039d859b10d4a219ef28ee99405774b22cb2ef1eb3d99e3fff35bfba74a421742d20712b6692640d4c6e2476c34c648c2f35994f6452d9b", 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x254dcc22, 0x804) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000001000-0x8)={0x0, r2}, &(0x7f0000002000-0x18)={0x8, 0x8, 0x2, 0x9, 0x3, 0x7}) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ae4000-0x14)={0x0, 0x7ff, 0xfffffffffffffff9, 0x1, 0x6, 0xa2}, &(0x7f0000699000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000595000-0x8)={r4, 0x3}, 0x8) sendto$inet6(r3, &(0x7f0000136000)="", 0x0, 0x200408d4, &(0x7f0000ae3000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000398000)='./file0\x00', &(0x7f0000ae3000)='./file0\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000822000)={"dfd3b9f68db100da4f2b81e816a2ed1f", {0x4, 0xffff, 0x20, "4a4472f88601", 0x8bef, 0x0}}) [ 29.975818] audit: type=1400 audit(1514976122.785:10): avc: denied { create } for pid=3766 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/03 10:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x4, r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000d65000)={&(0x7f000086d000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000667000)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}], 0x4c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r3) 2018/01/03 10:42:02 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x28)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x1, 0x5, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000cd3000)={0x2, 0x0, 0x38, 0x3, 0x8001}) 2018/01/03 10:42:02 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ed000-0xb)='/dev/hwrng\x00', 0x10001, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000939000)=0x0, &(0x7f00000fa000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000093a000-0x6)={0x0, 0x3}, 0x6) [ 30.062718] device syz6 entered promiscuous mode 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abf000-0x11)='/dev/vga_arbiter\x00', 0x4200, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000988000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) memfd_create(&(0x7f0000f9d000-0x14)=']\\keyringwlan0self:\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x10000) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000072d000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000599000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000679000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b6d000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 10:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x8000000000bf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fsync(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73", 0xe2}], 0x1) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd", 0x20e, 0x0, 0x0, 0x0) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000e08000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000bb1000)={0x3, 0x1, 0x56, 0x0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00001c9000)=""/115) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000f8d000)='numa_maps\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00007e7000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/03 10:42:03 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f54000)={0x0, 0x0, &(0x7f0000f55000-0x8)={&(0x7f00002cb000-0x30)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x6, 0x4800000, &(0x7f0000f57000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f57000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f58000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d64000-0xc)={0xffffffd, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004d0000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x7d82, 0x7ff, 0x5}, &(0x7f00008d6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ddb000)={r3, 0x1}, &(0x7f00003d8000)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000769000)=0x0, &(0x7f0000f58000-0x4)=0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000c65000)={0x8, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000183000-0x10)={0x1, r5, 0x1, 0x7a9}) fchmod(r4, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000468000-0x4)={0x0}, &(0x7f0000eae000)=0xfffffffffffffe5e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ad1000)={0x0, 0x265}, &(0x7f00009f9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e78000)={r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, 0x98) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000359000)={0x0, 0xffffffffffffff60, 0x5, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000f57000-0x4)={0x2, 0x40, 0x10001, 0x2}, 0x8) 2018/01/03 10:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000356000)=""/75) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000dff000)=""/163) syz_open_dev$usbmon(&(0x7f0000e08000)='/dev/usbmon#\x00', 0x1, 0x10000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000782000-0xc9)=""/201) r1 = syz_open_procfs(0x0, &(0x7f0000e42000)='comm\x00') writev(r1, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/01/03 10:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000896000)='/dev/hwrng\x00', 0x204, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089f000+0xd4d)=0xb) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000005e000-0xc0)="18000000020001000000be0800ff8c8836000074010300ebfffffffffffa0000f7f833d898055bf74ad26a8807782359dba67e1947b3550300000067a1e2010067fc2163e000250000000466ff1f00000000000000c88ebbff060100000b01000000b121ad14f1d722fb42002707ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000d908000020ffe3c5452c1adb95335bd8b2d17bffa200570100395533b594fa00041ac7b4c2c23eef679567fcda", 0xc0) 2018/01/03 10:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x3ff, &(0x7f00003a3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000091b000-0x8)={0x0, 0x4835cb38}, &(0x7f000028e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000feb000-0x14)={r2, 0x3, 0x1, 0x7, 0x3, 0x67b}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000076d000)={0x0, 0x0, 0x0}, &(0x7f0000af8000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005b0000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x67, 0x3, r3}, {0x9, 0x81, 0x1, 0x3e, 0x8c9, 0x5, 0x829, 0x9}, {0x4, 0xff, 0x8, 0x7fffffff}, 0x80000001, 0xb, 0x1, 0x1, 0x1, 0x2}, {{@in=@empty=0x0, 0x3, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x3, 0xffffffff, 0x2, 0xac, 0x101}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000bf9000)=""/176, 0xb0, 0x1, &(0x7f0000f71000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/03 10:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da8000-0xe)='/dev/keychord\x00', 0x200000, 0x0) sendto$ax25(r0, &(0x7f00000f2000-0xa8)="8fb2ef846a352879c1ec00fab7bae1f470f4bca65cc8a912e843355cff4ae9cb1d049d76e83efdb8bf7218691846ba84d9c46bbef3c19c7a7f18df5e55ffac23bd77ed0253b1d8e47f7781a1092190c590a30cac7d96c89446a2dfb47637118322ad1b4163105c21c2977a440dcb089c2fb0c3e28c945c1e1b47572c0443949b7b930982174ca9bdc4f81d95f40bd607a7016073d7ab71b82c0dd9e49ed226e619f7d04d04b33536", 0xa8, 0x40, &(0x7f0000859000)={0x3, {"44db238c731fb4"}, 0xbb}, 0x10) r1 = request_key(&(0x7f0000c8a000-0xb)='pkcs7_test\x00', &(0x7f0000638000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ff000-0x1)='\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f00002ee000)='dns_resolver\x00', &(0x7f0000861000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a7a000)="62646576256367726f757076626f786e6574306367726f75707d657468312c2af600", r1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000d6e000-0x40)={0x1, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="79ac10bb27a1", @random="edb515d85809", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e09bccd3fbce", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) keyctl$clear(0x7, r2) 2018/01/03 10:42:03 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000a9f000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000327000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ef6000)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f0000d49000/0x4000)=nil, 0x4000, 0xa, 0x10, r2, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000047b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000084f000-0x30)={0x13c, 0x0, &(0x7f0000ef7000-0x13c)=[@increfs_done={0x40106308, r3, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000ef6000)=[], &(0x7f0000c9e000-0x38)=[0x40, 0x0, 0x28, 0x18, 0x18, 0x40, 0x68]}, 0x4}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ef6000)=[], &(0x7f0000ef7000-0x8)=[0x48]}, 0x80}}, @enter_looper={0x630c}, @acquire_done={0x40106309, r4, 0x4}, @free_buffer={0x40086303, r5}, @increfs_done={0x40106308, r6, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000ef6000)=[], &(0x7f00002f1000-0x10)=[0x28, 0x28]}}, @increfs_done={0x40106308, r7, 0x0}], 0xa1, 0x0, &(0x7f0000df8000-0xa1)="f136db57cc5afae7bcc16141e6b03fd30765f04c294a053f8124724880a6d93af5587310d34e6ee8c23b67d8efbfd0c47c50d3f3b9af45fcc8606b91dcc95f2850eaaa8ffc1dda4ae14c852d2cafac2fb50aa7741ab07b6c355521cf226b3043e40c4e9db979f0b18bc14d3ccb53412a482e2a638821b552ff074b9dec5604b89d427c0ace3367ac43f8c01ab3f1d44a701dba625f56928f369e0fd3357dc93c9f"}) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/03 10:42:03 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f9000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="268fcc015b0dda8155db6f8524802b8d4ff03b375ed328733c40c5f8d56ac287bd5248a79f620ab14c69e630b1d6214db16c804ee41ce6d702686e1b2bd29a8866e730cd723b03a914f18a15d929604e78a65f7bf28c679d9a02fd5670e58e5d5ccd47cead09b8f34937fc47a85c27ddc1469643ebca4c1c14a810529faa24dffb2c5de7be3b916d456f0a413c719906764f325b864739ce03b10b375fadb31334a4d55ad3099299992b7261da01548a7179a56dbc942884f08f10618560fb37f54adf8a8d4de735c5771dd4695022f4d948c433") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xfffffffdfffffff8, &(0x7f0000a90000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x81, 0x200800000000000, "97e3792055bba9d842f57409ff44900f6b18a1c2a8ef45cdd5fda7f02868f1a426a51520dec3b11a7b38613b2731ac324d699651f61a45df055fa9ddfbf4d993b54fecdf33c951afbe5f8b67cd774adb"}, 0x160) 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) munmap(&(0x7f000075e000/0x3000)=nil, 0x3000) 2018/01/03 10:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f000074f000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/03 10:42:03 executing program 2: r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x1, 0x8000) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000e0e000)='mqueue\x00', 0x0, &(0x7f0000825000-0x2)="") llistxattr(&(0x7f0000c00000-0x8)='./file0\x00', &(0x7f000078e000-0x88)=""/136, 0x88) 2018/01/03 10:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000243000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KDENABIO(r1, 0x4b36) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000992000-0xc)={0x0, 0x0}) 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getpeername$llc(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) getitimer(0x0, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(0xffffffffffffffff, &(0x7f0000001000)=[{{0x77359400, r1}, 0x1, 0x0, 0xffffffffffffb74a}], 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x3, &(0x7f0000007000)={0x0, 0x0}) 2018/01/03 10:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000031c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bf2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$mice(&(0x7f0000a1b000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00009ac000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cb3000)=0x14) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/03 10:42:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='smaps\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000)=""/79) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x42, 0x0, @thr={&(0x7f0000004000)="eca5157292111acb6f86748aa62094f9395d07d7968eca7d30222d2625b2dc1ef94a33e259da291d39fdfdf78aed417d1690e36473ac77bc894a936823a4941f25d865d89780afacd5e4f74b890e12fc6d167f9a2c7c22a687f05374a97550f1e0f656589c9cc01dcaef899953b949d1808f10977cd73d73bc4f1c8ac6bdff95170b1d556219d74ddf8ba41ba30a17fcb4b1d04a560c4039a2a318201332d9feb2bba7323aaaa63c8db5c062eca64260b3b2ba74", &(0x7f0000000000)="78e4bbbd0f2a2a44344882a5a0c5d9625c01df64c011c0af02bd501fc351cf1f532b888b278cb8f6b55b81df8913e4b7db9bb86c5d59912ceca2f2dabc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a8000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000005000-0x30)={0x30, 0x9, 0xa, @fuse_notify_retrieve_out={0x6, 0xffffffffffffffff, 0x6, 0x1}}, 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000004000)=0x200) 2018/01/03 10:42:03 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/94, 0x5e, 0x10141, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000951000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cae000)="6d588b9de6fd1c76c5c3462d7f0300530724d6979df512b38d9c1ca7599e4893", 0x20, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f000082d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="002a3324caeaf2", 0x7}], 0x1, 0x0) 2018/01/03 10:42:03 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000-0x9)="6e82742f69636d7000") r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000-0xc)={0x4, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000001a000)='[#\x00') epoll_wait(r0, &(0x7f0000017000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7) 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f3000-0x9)='/dev/ppp\x00', 0x680441, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000311000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000099000-0x28)={0x0, 0x0, 0x0, 0x0, "d91aace0ea652db66588c05a7d0cd41fcab68df9aa78b4a14955e62d7be45914"}) 2018/01/03 10:42:03 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ce000)='/proc/self/net/pfkey\x00', 0x80200, 0x0) connect$llc(r0, &(0x7f00000cf000-0x10)={0x1a, 0xff, 0x2, 0x7, 0x10001, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000cd000)=[{&(0x7f00000cf000)="0d46fb44561d9b1d7ab06df55f8ae9781042bedb4f55386b8cdc69153bc5b8263b11980bb3896bd1f7763fd5e907c81bfe978690879ed973b42e85a65961815eb345922bd1cf18437bbaa1145361e029fc150b201400c4d93583ad76086b0a221e630de8d4c33512897c35347199850f75273f3041fedc304d242da097ed843d41490d4b73e2cfc4bc00d250b8cc33bf3935eef7e41bba4306ca3c398269c2cec21928e96fb852104e1e6d91de9e91523e0792da7acde5e87f258301b52e8e082cd49857643efb4a1aaef52bc134bf844c5e4e0621a54944ca78512b2dc8b8e0d5e7941f2c5e6397ea4f0e4a9a592e034ee8177b8c9019b1054efbbb0f", 0xfd}, {&(0x7f000053c000)="98b37d7f833072284f2988724f6421cabee946a9ce7401fa28ef9769ac7a3da1e6ca87cdeb01ffd37e48c9b2fdc9aa5ebeb44c179ac8f3ba0eba19f7d3d0b72e47497213333592d076dcd35ea515fa2ed99bade81cc1013fb3bfa9476cb731a3166c94ebac35", 0x66}, {&(0x7f0000001000-0x5b)="a63e3108375bdd36d8776b493c7e044f73e0e2a7e6eb87741d2168a36cd942aa758ce8272eba42c19883dd6ae578e18b79f35006389ee99d75db3d8793b444c1a8fdd976760db9631bc80d37f0ad9776a98b476816609b73892cd0", 0x5b}, {&(0x7f00000cf000-0x9c)="820289d615aab9b41c21d530d0e793ab9e02363a34ba4d501b9691e78fc4f6e3b581335f7f1e185cc26ff0e412eafd116798344fe80773eb5e96bf260032fd4c1864ebc4cf4d81d13cbc798aa8711ac0d3161e003867f9fd63fb85d92c2d39ee95492319a027e76475a552cc1411d82de434c8dc8774658f00642a5195602b4931d360a4ffedd40b060adc6cdcf9932b8b5cb25cf6732fb849069671", 0x9c}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="c1cd563911fb77cb4c13cd7942a1430f67a2a96fe18812680c178fdf7a2d7673264e91d697291332a32cd3402dba598c12d9dcfe980bf9cb426ca2ef651259b2ea624f10c0340abcafcbca1b3d835ee17d992e51896d241e30fcb8016fa847a29a50b97af5", 0x65}, {&(0x7f0000001000-0x51)="21c043d2e4611e9c84e1ddd502209f60de5d3b6c282c9f690b5e9d5b23c94760a584444c88698dd1aed2be0e51a4c99ca3bad63ce1c38241d04616e4aa01e82cda2091c05d27b1bfcd86d7287fd3334f80", 0x51}, {&(0x7f00000cd000)="889f47a7c5fd2b585a02a6751e0aaebf5346c70d90a1da5eab325ce882b0f40201f5a9b26a794d5070601f0434c63cb36a538f377d05bc0681067af07d7d", 0x3e}, {&(0x7f0000000000)="bd08909a5ecb7df60dfd1ee0b90633adce560c9044407d49dd77d701558f26026a9c29ef422b60e0e8470dc177e886598424a60d05e7914842ce6f075507742e9add3d4ccba313af24d3937c7eed9e9797e17251bb6563eefdd352996195b9f404778e0871749211de60e75b2fbbbfbcb95de7ce1b7d9edd09e7718d2622b71f624bc34de4ac19", 0x87}, {&(0x7f00000cf000-0x74)="0a12ca144448e6300f688aef5d7ffaba5a41cda999bc09afbce81b7227ea23ec9c7d360b6da1f247770e9e6a2e64f6a66a17dccde0a2b7a710137ed251b79296379d8fa435d88f55c2223b1084dad59e29c71b16b5b8f1a28cd77013ca91376bb767ee5f8c69d86aac4a9d88c40ac90314bd84a6", 0x74}], 0xa) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a05000)={@common="6c6f000000000000000003001b000002", &(0x7f0000b1e000+0x485)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f000013d000)={0x1ff, 0x5, 0x0, 0x6, 0x2, 0xc0}) 2018/01/03 10:42:03 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x4) syz_open_dev$random(&(0x7f0000566000-0xc)='/dev/random\x00', 0x0, 0x0) getxattr(&(0x7f000055d000)='./file0\x00', &(0x7f00007f8000-0x20)=@random={'trusted.\x00', "6574683128252b2d2d23d476626f786e6574302f7b7000"}, &(0x7f0000da6000)=""/97, 0x61) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000007000-0xcd)=""/205, 0xcd}], 0x1) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000059000-0x4)=0x10, 0x80800) write(r0, &(0x7f0000001000-0xea)="3a8ea119a15cd635eedf6df861e082ecbaf4ecc9058e25783b50e8f35cb61feda6519177049db6e1b6c5b4fd082e040492f9cb82c1d75129a06c24d57cdb2d84b36818d549293ac42f1b6d25a88d71dabfd56d126a198bac48dbc2567973b16e6f10d8a86d2ba6b4a5718b96b608b2fbf8b5172573af18ec48f11fba01a12ee7286930747cd895c726c0f7fafa1afa66611ae33f925e36daa86232ef897500bbc14eb0ac956ddd78e8949ddd100fb97ef48fc0b08a395fd8e9a377bc3f0258348982d04b8a7bce54b5f2b7ca952630caa6231fcd8bb351632b7e54a0af523f538357cc06119a64118854", 0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x788, &(0x7f000005b000-0x2)="") 2018/01/03 10:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f000065c000)='net/icmp6\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00006a4000-0x1)=0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/03 10:42:03 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00005f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x10, 0x80800) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000b57000-0x8)={0x0, 0x0}, &(0x7f0000be5000-0x4)=0x8) preadv(r2, &(0x7f000069e000)=[{&(0x7f00008ef000)=""/244, 0xffffffffffffffc2}], 0x1, 0x800) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008bf000-0x4)=0x0, &(0x7f00002b4000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) socket(0x40000000011, 0xa, 0x300) bind$inet(r2, &(0x7f0000941000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_create(0x5, 0x80000) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/03 10:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x202, &(0x7f0000540000)='B', &(0x7f0000744000)=0x0, &(0x7f0000ffa000-0x4)=0x0, &(0x7f00000e3000-0x1)="") pipe2(&(0x7f0000610000-0x8)={0x0, 0x0}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c8f000)=0x1, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) readv(r1, &(0x7f000030a000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/03 10:42:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x50002, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x808388) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x50)=[{0x0, 0x0, 0x0, 0x0}, {0x3f, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/03 10:42:03 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x401, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0x6)={0x1, [0x3fa0]}, &(0x7f0000008000)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') readv(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) 2018/01/03 10:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000047d000-0x4)=0x0, &(0x7f000063e000-0x4)=0x4) 2018/01/03 10:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') lseek(r0, 0x56, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006cd000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/03 10:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f12000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004e1000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000f73000)={&(0x7f00007e5000-0x7d)="ac7d55190c586b5303f30f3674d5c7739a09fd274d5609075bdff1c6f778c32198f0e24c97b13133346d93d1b6d0110d46aa11c39199473ee284cc42cfd84aa8c7b55599915c761baedcea4ae0efebb02ed94f39a843baecc7bf27bace93d428d14ea4e9805ff297b80fb1f2640f1d90da0df3143bc91d1dc15f6cec0f", 0x7d}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000410000)=0x0, &(0x7f0000120000-0x4)=0x4) ptrace$setopts(0x4206, r1, 0x2, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000d29000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000b7b000)=[], 0x0, &(0x7f0000011000-0x248)=[], 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000229000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a1d000)=0x0, &(0x7f0000365000)=0x4) sigaltstack(&(0x7f0000959000/0x3000)=nil, 0x0) sendmsg(r2, &(0x7f0000c2b000-0x38)={&(0x7f00009f0000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00002a3000)=[], 0x0, &(0x7f0000827000-0x2098)=[{0x0, 0x104, 0x6, "63e2435146813e0b1a954ccd6ed0e17044b05469edf5c089aa1787e1781e9ba8a3a5edf7de5df8c64bece21146074202857a525b9ff00062cba2f22bc5fe37b429ab2ad633b61f941cf2f9e38a0aa81a3b9fbd6f7e717ccdf7545e5106ee537eef7891dcdfa0db92d14629f5de40abcd89"}, {0xfffffdbd, 0x129, 0x8, 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{0x0, 0x13e, 0x4, 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0xfffffffffffffdfd, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d37000-0x4)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000092f000)='/selinux/member\x00', 0x2, 0x0) 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)="10", 0x1) r1 = memfd_create(&(0x7f0000000000)='}\x00', 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/03 10:42:03 executing program 6: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x210080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r2, r3, 0x2}) setgid(r0) 2018/01/03 10:42:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) nanosleep(&(0x7f0000930000-0x8)={0x0, 0x989680}, &(0x7f0000aa9000-0x8)={0x0, 0x0}) r1 = open(&(0x7f0000766000)='./file0\x00', 0x0, 0x24) sendto$inet(r0, &(0x7f0000fbc000-0x7f)="", 0x0, 0x4004, &(0x7f00008b8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/03 10:42:03 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x401, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0x6)={0x1, [0x3fa0]}, &(0x7f0000008000)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') readv(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) 2018/01/03 10:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') setxattr(&(0x7f0000878000)='./file0/control\x00', &(0x7f0000a2e000-0x12)=@random={'btrfs.\x00', 'proccgroup\x00'}, &(0x7f0000f16000-0x1)='\x00', 0x1, 0x2) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d91000)='/dev/rfkill\x00', 0xd0200, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004cc000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f0000619000)='./file0\x00', 0x0) read$eventfd(r0, &(0x7f00004ff000-0x8)=0x0, 0x8) mount(&(0x7f0000802000-0x6)='./file0\x00', &(0x7f0000687000-0x8)='./file0\x00', &(0x7f000075d000-0xa)='selinuxfs\x00', 0x0, &(0x7f00001c9000-0x2)="") execve(&(0x7f0000e9c000)='./file0\x00', &(0x7f0000aa8000-0x1c)=[&(0x7f000016a000-0xa)='selinuxfs\x00', &(0x7f00000b2000)='\x00', &(0x7f0000906000)='selinuxfs\x00', &(0x7f000020d000-0xa)='selinuxfs\x00', &(0x7f0000054000)='^eth1cgroupnodev\x00', &(0x7f00006b1000)='selinuxfs\x00', &(0x7f0000582000-0x4)='{-@bdev,#$#-keyring-^\x00'], &(0x7f0000109000)=[&(0x7f000015d000-0x11)='.{ppp0{vboxnet0)\x00', &(0x7f0000631000)='selinuxfs\x00', &(0x7f0000493000)='selinuxfs\x00', &(0x7f0000bef000)='selinuxfs\x00', &(0x7f0000d46000)='!ppp1\x00', &(0x7f0000cf5000-0x2)='/\x00', &(0x7f0000f32000+0x8ac)='selinuxfs\x00', &(0x7f0000b84000)='selinuxfs\x00', &(0x7f000004b000)='selinuxfs\x00']) 2018/01/03 10:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000449000)='/dev/sequencer2\x00', 0x40002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000011000)={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, 0x6, [0x1, 0x3, 0x8, 0x80000001, 0x6, 0x5, 0x7, 0x9]}, 0x5c) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/03 10:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80013, &(0x7f0000d66000)=0x7ff7ffff, 0xfffffffffffffe8b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000461000-0xa)='highspeed\x00', 0xa) 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_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/03 10:42:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x6ead, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x0) write(r1, &(0x7f0000432000-0x26)="26000000100027dd9301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) 2018/01/03 10:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x56, &(0x7f0000fbc000)=0x3, 0x4) 2018/01/03 10:42:03 executing program 5: unshare(0x400) r0 = socket(0x10, 0x803, 0x0) r1 = gettid() sched_setparam(r1, &(0x7f000022f000-0x4)=0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c95000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/03 10:42:03 executing program 1: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000)="1579ad902ca240d18f196fb29ac05059c5c6bfdf85b7fa21bcb68f2c1fc855065e15136e26d32f832bfb3671817e3cd9d028d4df6881ee3545674a5d6dd3736b31b5f7bdacdfa81eed4f66689c96e55979a02fe52e", 0x55, 0x40004, 0x0, 0x0) dup2(r2, r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000753000)={0x0, 0x0}) fcntl$setown(r4, 0x8, r0) setpriority(0x2, r0, 0x0) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a25000)=0xc) sched_setparam(r1, &(0x7f0000385000-0x4)=0x1000) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/03 10:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x80, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000a8d000)="") 2018/01/03 10:42:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000775000)='ns/ipc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000204000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x12, 0x0, 0xb0, 0x5}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004bb000-0x20)={0x8, 0x3, 0x8, 0x80000001, 0x5, 0x4, 0x7a, 0x100, 0x0}, &(0x7f00005be000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x1, 0x30, 0x1000, 0x7}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r3 = memfd_create(&(0x7f000048e000-0xa)='vb\x00"\x00\x00to}\x00', 0x0) fstat(r0, &(0x7f0000b34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f00000ea000)=""/51, 0x33, 0x0, &(0x7f0000b50000-0x10)={0x0, 0x0}) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x20000000000001c7, &(0x7f000004b000)=[]}) futex(&(0x7f000004a000+0x72e)=0x0, 0x7, 0x0, &(0x7f000004b000-0x10)={0x0, 0x0}, &(0x7f000004a000)=0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_pts(0xffffffffffffff9c, 0x4200) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000004d000-0xc)={0x10000016, 0x0}) lseek(r0, 0x0, 0x0) 2018/01/03 10:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e92000-0x3f)="1f000000040a1f0000000000000000029d15ff09000180046801fd00df1828", 0x1f) socket(0x1f, 0x6, 0x1) 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xa, 0x1fffd) accept4$ax25(r0, &(0x7f0000975000)={0x0, {""/7}, 0x0}, &(0x7f0000b12000-0x4)=0x10, 0x80800) write(r0, &(0x7f00009ea000)="26000000120047f700008001001a22070702000000004900f40000a1aa0737550500000708ff", 0x26) 2018/01/03 10:42:03 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000de000)='./file0\x00', 0x0, 0x105) ioctl$KIOCSOUND(r0, 0x4b2f, 0x29ad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) open(&(0x7f0000926000-0xa)='./control\x00', 0x416102, 0x0) 2018/01/03 10:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000706000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008ff000-0x8)={0x0, 0x0}) 2018/01/03 10:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b22000)=0x0) creat(&(0x7f0000b1a000)='./file0\x00', 0x50) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000252000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000025d000-0xed)=""/237) r3 = openat(r2, &(0x7f0000024000-0x8)='./file0\x00', 0x282001, 0x101) perf_event_open(&(0x7f0000c3f000-0x78)={0x2, 0x78, 0x100000001, 0x7, 0x5, 0x5, 0x0, 0x7, 0x200, 0x3, 0x0, 0x80000000, 0x6, 0xffffffffffff0000, 0x1ff, 0x0, 0x7, 0x1, 0xa3, 0x3ff, 0x599, 0x7, 0x81, 0xac, 0x1, 0x4, 0x165e, 0x7, 0xfff, 0x8, 0x100000000, 0xfffffffffffffffe, 0x3, 0xffffffff, 0x3, 0x7ff, 0xfffffffffffffff9, 0x401, 0x0, 0xfffffffffffffffa, 0x1, @perf_bp={&(0x7f0000dc7000)=0x0, 0x4}, 0x4000, 0xcb5, 0x10001, 0x0, 0x1e, 0x6, 0x8000, 0x0}, r1, 0x1, r3, 0xf) pread64(r2, &(0x7f00001ab000)=""/42, 0x2a, 0x0) signalfd(r0, &(0x7f00008ef000)={0x6}, 0x8) 2018/01/03 10:42:03 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a7d000-0x18)=@add_del={0x2, &(0x7f0000f81000)=@common='ip6gre0\x00', 0x7fff}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000253000-0x4)=0x8000203) fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c47000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7f, 0x0, @raw_hdlc=&(0x7f0000ad4000)={0x4, 0x2}}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00007a1000)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/03 10:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) mkdirat(r0, &(0x7f000094e000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000519000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003c8000)={0x0, 0x0, 0xc05}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f5e000)={r1, r2}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r0) r3 = getpgid(0x0) sched_setparam(r3, &(0x7f00004d4000)=0xffffffff) [ 30.834968] audit: type=1400 audit(1514976123.645:11): avc: denied { create } for pid=3987 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 2018/01/03 10:42:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x1}, 0x8) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000001000-0x79)=""/121, 0x79) 2018/01/03 10:42:03 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000023d000+0x876)={0x0, 0x0}) r0 = open(&(0x7f0000826000-0x8)='./file0\x00', 0x101000, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x20, 0x0) readahead(r1, 0xfffffffffffffe, 0x4) syz_open_dev$loop(&(0x7f0000826000-0xb)='/dev/loop#\x00', 0x101, 0x0) 2018/01/03 10:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)="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", 0x6ff}], 0x1, &(0x7f00002b0000-0x44)=[], 0x0, 0x0}, 0x0) [ 30.864657] audit: type=1400 audit(1514976123.675:12): avc: denied { write } for pid=3987 comm="syz-executor7" path="socket:[11663]" dev="sockfs" ino=11663 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 [ 30.898482] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 30.927659] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/03 10:42:03 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000616000)=0x2, 0x4) pipe2(&(0x7f0000e1a000-0x8)={0x0, 0x0}, 0x0) 2018/01/03 10:42:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000001000)={0x200, @tick=0x0, 0x0, {0x2, 0xaf}, 0x8dfd, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000020f000-0x8)={0x0, 0x0}) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/context\x00', 0x2, 0x0) r7 = fanotify_init(0x9, 0x400) r8 = fanotify_init(0x62, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ba3000)=[{r0, 0x2000, 0x0}, {r1, 0x200, 0x0}, {r2, 0x200, 0x0}, {r3, 0x3004, 0x0}, {r4, 0x8, 0x0}, {r5, 0x0, 0x0}, {r6, 0x0, 0x0}, {r7, 0x2000, 0x0}, {r8, 0x2000, 0x0}, {r9, 0x220, 0x0}], 0xa, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000fa1000)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/policy\x00', 0x0, 0x0) flock(r10, 0x4) r11 = socket(0x10, 0x2, 0x0) readlinkat(r10, &(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000054b000-0x79)=""/121, 0x79) write(r11, &(0x7f000087d000)="26000000130047000000000000000000041000ff0100000000000001000000010600100004df", 0x26) finit_module(r11, &(0x7f0000bd5000-0x1e)='vboxnet1eth1md5sum(wlan1eth0#\x00', 0x1) 2018/01/03 10:42:03 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000e61000-0xa0)="cd192e39a8bfa6a24e826c947678a855cb262bc57c522de73141f8aa2646ad7e1540f46db323c59a0ac28c18d6f2d7e623d55c990ee68a68a175c9c99bce0d35c2ad014d5c8f42f6a50983fa7aac626807c9fa65e912260f3bad0621a7ab636b79b9a39d10950f8355a6aa3edd0b44d04aff7d1915ec894bdd39212a9b5156a73f41ca25cfcba1008cd542ccd15e7469fd1a044755b08e74395d8ce29308ec40", 0xa0, 0x4000, &(0x7f0000ffe000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000abc000-0x2)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fff000-0x4)=0x9) r2 = memfd_create(&(0x7f0000ffc000)="5e2f2f99626f786e657431706f73690010000000000000636573737d2900", 0x4) r3 = getpid() syz_open_procfs(r3, &(0x7f00000e2000)='net/dev_snmp6\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/policy\x00', 0x0, 0x0) openat(r4, &(0x7f00005e4000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000b42000-0xd6)=""/214, &(0x7f0000962000)=0xd6) r5 = epoll_create1(0x0) setsockopt$sock_int(r4, 0x1, 0x3e, &(0x7f0000a55000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000558000)={0x0, 0x715e}, &(0x7f000037f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000235000-0x14)={r6, 0x1f, 0x5, 0x6, 0x1f, 0xffff}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e41000-0x14)={r6, 0x8000, 0x3, 0x5, 0x6, 0xff}, &(0x7f0000884000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r5, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00001b2000)={0x0, 0x0}, &(0x7f0000b0b000+0x965)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000462000)={0x7}, 0x4) ioctl(r4, 0xffffffffffffff00, &(0x7f0000929000-0xe5)="c8285acdac844d9c78afc49e7b0b2d4c39dd665f45a17a15f0ade8f81b60515420823fb72b6b1b877f0cfa1be734b284cd77c34455215dcd80bbe5a3a7b8127af69fa4246c6d90c79b96eeec24b6fba2944f4e630fa68ba8b0b55af75d3216f0cf2a059e01b0f7b08736e6e67e75d9febd5580038a056f740525092ba3bdcea7379700035b52e9f4357650656c22b178de18606e940261fea9e55816504e1bc065d38e1a4f196f8351f94e6690aaca67a641b25cffb4b0dd3a27d3f1be513ddec48e840b220ad0eccbb950a0ec033f1033feb3591d0d9cbc5e3c371dcd68f75e457af4c458") 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000dd4000)={0x73, 0x79, 0x7a, 0x3, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000003a000-0x12)='/dev/loop-control\x00', 0x400100, 0x0) keyctl$session_to_parent(0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008bb000)={0x0, 0x0, 0x0}, &(0x7f0000932000)=0xc) ioprio_set$uid(0x3, r0, 0x100000001) r1 = memfd_create(&(0x7f0000087000)='-ppp1md5sum^\x00', 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000a92000-0x4)=r2) r3 = openat(0xffffffffffffffff, &(0x7f0000ad9000-0x8)='./file0\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00008c1000)={&(0x7f0000e64000)=[0x8001, 0x2b, 0x8, 0x81, 0xfa1, 0x40, 0x7], 0x7, 0x3f, 0x0, 0x4, 0x5e9, 0x101, {0x98, 0xa4, 0x81, 0x8, 0x5, 0x9, 0x9, 0x46bf, 0x20, 0x6, 0x1, 0x4, 0x1, 0xffffffff, "e6437537b90353401c9f7bc27305862b3c8f1ccb8909ec0087472350bc7a7bc5"}}) 2018/01/03 10:42:03 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/loop-control\x00', 0x0, 0x0) r0 = creat(&(0x7f0000315000-0x8)='./file0\x00', 0x0) statfs(&(0x7f0000fcf000)='./file0\x00', &(0x7f0000936000)=""/182) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000fd2000-0x8)=0x3) r2 = getpid() r3 = geteuid() getgroups(0x1, &(0x7f0000c19000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000fd1000)=[{&(0x7f000065b000-0x10c4)=[{0x10, 0x0, 0x422, 0x2, 0x2, ""}, {0xa4, 0xefe, 0x800, 0x8, 0x1, "be4c67546af0db398e088ed31dcd17385b744c1becf0009c096969f0476ce62b5451c3ce2f1a84a9cfc88619a4a448f80a0a7e3a8360afc73abe7e4136850fef2567a235ba6e71a44db3f2edea1f6a3ba5476a78312d0609bf5de12da23d5f4d0d164987a76aa44fe02ae7c425feb119295bba4fb80f7d4da7c18cee4c5f94761382ccad2979cec470cbe9b7794db05af6367758"}, {0x1010, 0xffffffffffffff80, 0x308, 0x80, 0x2, "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"}], 0x10c4}], 0x1, &(0x7f000005e000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x8000000000000}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r5, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x12, 0x14, 0xfffffffefffffffd, 0x0, 0x0, "01ff"}], 0x12}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x14) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd3000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x7, 0x2, 0x8, 0x400, 0x563, 0x2100000, r6}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000fe000)=0x0) 2018/01/03 10:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2000}) pread64(r2, &(0x7f00000bb000)=""/52, 0x34, 0x0) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a14000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000123000+0x797)={0x2}, 0x1) r1 = socket(0x10000000010, 0x400000002, 0xc) syz_open_dev$random(&(0x7f0000320000)='/dev/random\x00', 0x0, 0x800) write(r1, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020dd2200001200", 0x1f) 2018/01/03 10:42:03 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000df000)=0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fee000-0x14)={0x4, 0x6, 0x2, 0x9, 0xbb, 0x6, 0x4, 0x5, 0x80000001, 0xffffffffffff8000}) open(&(0x7f0000fec000)='./file0\x00', 0x0, 0x190) dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fed000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a4a000)={0x0, 0x0}, &(0x7f0000234000)={0x0}, 0x8) 2018/01/03 10:42:03 executing program 2: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x86, 0x6b2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3d, 0x0, 0x7fffffff, 0x100000001, r1}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8718}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r2, 0x6}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000f20000)=""/3, &(0x7f0000004000-0x4)=0x3) 2018/01/03 10:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59", 0x24) syz_open_dev$evdev(&(0x7f0000fa3000-0x12)='/dev/input/event#\x00', 0x6, 0x0) mount(&(0x7f0000b81000-0xe)='./file0/file0\x00', &(0x7f0000141000-0x8)='./file0\x00', &(0x7f0000c6b000)='cgroup2\x00', 0x0, &(0x7f00008d1000)="") mount(&(0x7f0000e5b000-0x8)='./file0\x00', &(0x7f0000965000)='./file0/file0\x00', &(0x7f0000350000-0xa)='selinuxfs\x00', 0x2000000, &(0x7f0000753000-0x26)="690443e8df06177247cd3dc66359ccadb2917ad5844e60b910df588e85d361a5ade9dd7301d8") syz_open_dev$sndseq(&(0x7f000095b000)='/dev/snd/seq\x00', 0x0, 0x40000) 2018/01/03 10:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000619000)='./file0\x00', 0x0) mount(&(0x7f0000802000-0x6)='./file0\x00', &(0x7f0000687000-0x8)='./file0\x00', &(0x7f000075d000-0xa)='selinuxfs\x00', 0x0, &(0x7f00001c9000-0x2)="") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ec2000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000a0f000-0x8)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000073e000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000af7000-0x8)={0x0, 0x0}, &(0x7f0000d82000-0x4)=0x8) r2 = socket$inet(0x2, 0x6, 0x200) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000349000-0x4)=0xac, 0x4) 2018/01/03 10:42:03 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x2, 0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/149) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000000000)="", 0x0) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000002000)={0x8, 0x3ab1, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000002000)='./file0\x00', 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0xcd)=""/205, 0xcd}, {&(0x7f0000003000)=""/217, 0xd9}, {&(0x7f0000001000+0x6b2)=""/235, 0xeb}, {&(0x7f0000004000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000003000)=""/109, 0x6d}, {&(0x7f0000002000)=""/21, 0x15}, {&(0x7f0000004000-0x1c)=""/28, 0x1c}], 0x8) accept4$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000003000-0x8)={0x6, &(0x7f0000001000-0x18)=[0x80000001, 0x6, 0x4d, 0x6, 0x2, 0x7fffffff]}) sched_setattr(r2, &(0x7f0000002000-0x30)={0x0, 0x7, 0x1, 0x9, 0xfffffffffffffffd, 0x17ae, 0xee, 0x8}, 0x0) rmdir(&(0x7f0000ecc000-0x8)='./file0\x00') 2018/01/03 10:42:03 executing program 4: getrusage(0xffffffffffffffff, &(0x7f0000253000-0x48)={{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) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00006f7000-0xa8)=[{0x6, 0x200, 0x7, 0xe0, @tick=0xffffffff, {0x3, 0xffffffffffffffff}, {0x6827, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0x0, 0x5, 0x9, @time={0x77359400, 0x0}, {0x400, 0x9f6a}, {0x6, 0xfffffffffffffeff}, @quote={{0x0, 0x38}, 0x6, 0x0}}, {0xad, 0x1, 0x3ff, 0x0, @time={0x0, 0x1c9c380}, {0x4, 0x8e}, {0xd0, 0x6}, @time=@time={0x0, 0x989680}}, {0x7, 0xffffffffffff274f, 0x0, 0x8e10, @tick=0x0, {0x1, 0x3}, {0x0, 0x80000001}, @quote={{0x91, 0x7}, 0x6, &(0x7f0000001000-0x1c)={0x3, 0x100, 0x81, 0x1, @tick=0xfff, {0x6, 0x100}, {0x6, 0xf4}, @ext={0x7, &(0x7f0000071000-0x7)="3879ecf3037bb2"}}}}, {0x8ef, 0x2, 0x4, 0xd58, @tick=0x7, {0x0, 0x200}, {0x7, 0x0}, @result={0x7, 0x2}}, {0x7ff, 0xac20, 0x5000, 0x5, @time={0x0, 0x989680}, {0xffffffffffffff46, 0x3}, {0x5, 0x6}, @result={0x3, 0x1}}], 0xa8) 2018/01/03 10:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d9f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff87, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0xffe}}], 0x0, 0x0, &(0x7f0000944000)=""}) 2018/01/03 10:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000446000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000b27000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/03 10:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ba0000-0x60)={&(0x7f00006ce000-0x28)=[0x100, 0xb92, 0x9, 0x7, 0x4, 0x80, 0xfff, 0x8, 0x9, 0x29], 0xa, 0x3ff, 0x3, 0x3, 0x2, 0x5, {0x0, 0x6, 0x0, 0x2, 0x1, 0x4, 0x5, 0x2, 0xffffffffffffffff, 0x5, 0x8, 0x8, 0x1, 0x0, "6ccd35fbd5d16d432b0ceafa4d8778ec5678f2ac60c1ea8d8af17ddcc2f6d70e"}}) r1 = syz_open_procfs(0x0, &(0x7f00004a5000)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000077000-0x8)=0x0, 0xff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000df5000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) [ 31.096289] cgroup: cgroup2: unknown option "" 2018/01/03 10:42:03 executing program 4: r0 = open(&(0x7f00009a0000)='./file0\x00', 0x4000, 0x40) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000ef7000-0x2f)=""/163) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000017000-0x4)=0x0, &(0x7f0000005000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000017000-0x4)=0x5, 0x4) ioctl$TCXONC(r1, 0x540a, 0x80000000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x727d) write(r1, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r1, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/01/03 10:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003d3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc1000-0x8)={0x0, 0x1000}, &(0x7f0000df4000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000006b000-0x8)={r3, 0x9}, &(0x7f00009e6000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000062e000-0xe8)={{{@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=@local={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}}, &(0x7f0000be5000-0x4)=0xe8) setreuid(r1, r4) socket$key(0xf, 0x3, 0x2) connect$llc(r2, &(0x7f0000777000-0x10)={0x1a, 0x8, 0xfffffffffffffffe, 0x100, 0x7, 0xaf, @random="b9d33d46ed85", [0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000067b000-0x78)={0x2, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000137000-0x10)='/dev/sequencer2\x00', 0xc4040, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000865000-0x14)={0x8144, 0x3, 0x200, 0x7, 0x400, 0x10000, 0x5, 0x6, 0x3, 0x4}) write(r0, &(0x7f000006f000-0x67)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) [ 31.131850] cgroup: cgroup2: unknown option "" [ 31.139109] audit: type=1400 audit(1514976123.945:13): avc: denied { set_context_mgr } for pid=4074 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 31.141429] audit: type=1400 audit(1514976123.945:14): avc: denied { call } for pid=4074 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 31.141584] binder: 4074:4081 transaction failed 29201/-22, size -121-0 line 3127 [ 31.152778] binder_alloc: binder_alloc_mmap_handler: 4074 20000000-20002000 already mapped failed -16 [ 31.154554] binder_alloc: 4074: binder_alloc_buf, no vma [ 31.154592] binder: 4074:4088 transaction failed 29189/-3, size -121-0 line 3127 [ 31.156811] binder: BINDER_SET_CONTEXT_MGR already set [ 31.156818] binder: 4074:4081 ioctl 40046207 0 returned -16 [ 31.170328] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.171039] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 10:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000733000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000d4b000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d41000-0xb)={0xe3e, 0x81, 0x20, 0x8000, 0x3ff, 0x1, 0x69, 0x1f40000000000000, 0x6, 0x9, 0x80000001}, 0xb) r2 = dup(r0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/03 10:42:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x3, &(0x7f0000e4b000)=[{0x80000000, 0x6aa, 0x80, 0x4}, {0xfff, 0x5, 0x1, 0x20}, {0xffffffff, 0x6, 0x9, 0x80000000}]}, 0x8) fanotify_init(0x29, 0x40000) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x24)=[], 0x0, 0x0, &(0x7f000066d000)={0x0}, 0x8) 2018/01/03 10:42:04 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f66000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) fcntl$setpipe(r0, 0x407, 0x273) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f6b000-0x1)={0x2}, 0x1) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000f6b000-0x28)=""/40, 0x28, 0x40000000, &(0x7f000083a000-0x10)={0x1a, 0x7, 0x3, 0x9, 0x80000000, 0x1, @random="573d5e579531", [0x0, 0x0]}, 0x10) r2 = dup3(r0, r1, 0x0) write(r1, &(0x7f0000f68000-0x1f)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f6a000)="2a1700", 0x3) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/03 10:42:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x80000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0xf1)={r2, 0xfffffffffffffe67, "244e3491669d1718513548845fbfc7764532f41862f9993ad6dbc62e842a97db86bdefe64603362200c05e7421d800fd7b4ef92f6f466a890150ed4188f52b4e6758c7ef8ae157b8f8e489d26e990e19bac3c2e98febfd0a7f71fb04b017bf83fb6e205968949913c0ff46c3476a4cdf930155b257a28aa72bfd2c0b5a10f09771f44829f708165c2c1155ddcb6a80d64af591dfdfe5fee7fb0acb750a0eca2fa18cb848e070c9d45b56591dcaa5a1682a66268647d8d522347ce5568e3b8d4967779dec8432c8ab04dca5fbb0455deb29f43a030000004a3b53c444ce834cd8942376191e9cadab27"}, &(0x7f0000001000-0x4)=0x4ca) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000001000-0x18)={0x3, 0xc89a, 0x2000000000000, 0x7, 0x8, 0x1f}) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r4 = socket(0x400000000010, 0x2, 0xc) write(r4, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r3, &(0x7f0000f63000-0x1f)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x1, 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, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00003f0000-0x10)=@generic="2ab7fd690b33b988aa1047c0a10b4b75", 0x10) 2018/01/03 10:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000ead000-0x6b)="1f0000000101ff00fd4345bb000200220740000009003d00010402130000c4", 0x1f) lstat(&(0x7f0000538000-0x8)='./file0\x00', &(0x7f0000e85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000015a000-0x4)=0x9, 0x4) lstat(&(0x7f000062d000-0x8)='./file0\x00', &(0x7f0000c47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/01/03 10:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000999000)={@common='teql0\x00', @ifru_flags=0x8002}) r1 = syz_open_dev$tun(&(0x7f0000288000)='/dev/net/tun\x00', 0x0, 0x82401) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000095f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ea6000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000dcd000)='net/if_inet6\x00') write(r1, &(0x7f00002b8000-0x97)="49dcef3c46d47057355c528ce5d708419dd39d6061e2aae0077c6b57b6ddcf6c44596dc37c87ab51f264517d1faa80b4b92ed120bc6dbbd32c36827016cba3f49335731e1b76098e857be9209dbb241f038cfd378b98670f1ab6e0e47e973dbceedd6cfd56dfcd220051d1a6c73bdfedf337fcd1a6493715a0958f02c8a2fa3e183394f02c84b43fec9065b38d4efdeb40d8423cab24ca", 0x97) sendfile(r1, r3, &(0x7f0000bd2000-0x8)=0x0, 0xff) 2018/01/03 10:42:04 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000efa000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000ef9000)=0x1c) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eae000-0x4)=0x7fd, 0xfe02) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000efa000)={&(0x7f0000c0b000/0x1000)=nil, 0x6, 0x2, 0x40, &(0x7f00002c9000/0x2000)=nil, 0x5}) recvfrom$inet6(r0, &(0x7f0000ef5000)=""/151, 0x97, 0x40002021, 0x0, 0x0) 2018/01/03 10:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000548000-0x10)='/dev/sequencer2\x00', 0x8100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000723000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eac000)=0xc) fstat(r0, &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ac9000-0x8)='./file0\x00', &(0x7f00000ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000f1b000-0x1c)={&(0x7f000061e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fbf000)=[{&(0x7f0000b51000-0xcf)="2530b07c02b800681bf5d96789050c258d8f4e45e165de2e53481be3e7f5f661d221787e01e751a3a45f6f94b2bf5b1ff27621a682e7748502f18e026cef6805c04a7121bb26c2594bc1a6e60df59c8f854a57cdf2dca82542f86075b04cfe18b5ec1c9c0e9c0fe348f2a90b8bfd9a05b332a9a2247a134feab496d4d16101b70431d02dcb556ae2a354612366f013471e07ecbc0d41ad55837243e1d5871c45e9fbfa8b8eb2c4530b4af9cf229a9091d962e9f4bfa411d1550bc5c410d1d2f47c2549fa2ead3fcc028cabe3d5a366", 0xcf}, {&(0x7f0000d57000)="39e4bf049995e7f8ce4d2a2ccf9be31e8a45a5093f1a246c0af393580892bdee6a4a49909242bfad54", 0x29}, {&(0x7f0000e4d000)="669f926f016948961fce3e5f009ccc4641acdaf0508eb19fc33a353294595ff5a4364779bf2ae608d1f379d4b9e85b5fbfa824cd9518db1973e8f3dbfb9bb5ea272dad2304a1cd7b97ef6c76b0281106eb9d816de4", 0x55}], 0x3, &(0x7f000079d000)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x44, 0x20000000}, 0x40000) 2018/01/03 10:42:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x21)='posix_acl_accessGPL^(-$.cgroup$:\x00', 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@mcast2={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, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f000000a000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000000b000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000-0x8)='./file0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bb6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e06000-0xc)={0x0, 0x1c, &(0x7f0000209000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000444000)=0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000391000)=0x0) syz_open_dev$sndtimer(&(0x7f0000dab000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) fcntl$notify(r1, 0x402, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000b6000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c97000-0x10)=@common=""/16, 0x10) 2018/01/03 10:42:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb26, 0x80000001, 0x2, 0xffff, 0x5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x40}, &(0x7f0000000000)=0x8) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000bb1000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d0000-0x4)=0x0, &(0x7f000089d000)=0x4) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000b96000)=[{&(0x7f0000a5d000-0x1000)="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", 0x47f}], 0x1) 2018/01/03 10:42:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 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) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x22)="bc3e4022683ca45f28aad3bff11a914ea8194f57ebe20e3d65a5ea6b064b93b986a5", 0x22, 0xfffffffffffffffb) 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) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000384000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009d5000)="", 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) [ 31.402263] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.417273] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.418820] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.427226] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 31.436061] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.448648] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.502314] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.504995] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.505062] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/03 10:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000a82000-0x9)='/dev/sg#\x00', 0x0, 0x7fc) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fcntl$setflags(r0, 0x2, 0x1) 2018/01/03 10:42:04 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000855000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f0000794000)={0x4, 0x7fff, 0x863, "ec3a07a78f95", 0x7, 0x0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a8c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000983000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f00009e1000)='./file0\x00', 0x2002, r2, r3, 0x7ff, 0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6c000-0x4)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa000000) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000013000)=0x0, 0x4) 2018/01/03 10:42:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x1, 0xf9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000002000-0x5a)=""/90, &(0x7f0000002000-0x4)=0x5a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000737000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000324000)=[{{&(0x7f00009f1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f000070c000)=""/111, 0x6f}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000053000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00000da000)=""/48, 0x30, 0x1}, 0x2}, {{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000682000-0x35)=""/53, 0x35}], 0x3, &(0x7f0000879000)=""/80, 0x50, 0x9}, 0x1ff}, {{&(0x7f00006b5000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x10)=[{&(0x7f0000910000)=""/195, 0xc3}, {&(0x7f000029c000)=""/25, 0x19}], 0x2, &(0x7f0000c84000-0xa0)=""/160, 0xa0, 0x10000}, 0x4}], 0x3, 0x1, &(0x7f0000000000)={r2, r3+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r4, &(0x7f00005d9000)=@generic={0x0, ""/126}, &(0x7f0000743000)=0x80, 0x800) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r4, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) signalfd4(r0, &(0x7f0000e7f000-0x8)={0x2000}, 0x8, 0x0) 2018/01/03 10:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003a4000-0x10)={0x0, 0x0}) pwritev(r1, &(0x7f000047b000-0x8)=[{&(0x7f0000106000)="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", 0x1000}], 0x1, 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) nanosleep(&(0x7f00006fa000)={0x0, 0x0}, &(0x7f000010b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d58000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000061c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) arch_prctl(0x1003, &(0x7f0000902000-0xd1)="b906a4e19880d177501d76cf65acdc7cbaebf1b5fb5d1d0091c552ee3a53740845f75821d2bf2d115d4ef70ed7e73142772efdf48f045e5b4b15aa9743ea6a784e7be87d8fc98a2d509dea6f11bed3587ce5a933c224be68fcd95f317d7654bd66c1e00a25d165da4c07f614b9c5cfd97f6959863a15f548a5acd744c2cbe73cea1557537f55524d6dd629c4ea0ae4791263c8864c275217964023aaab8d0fb45b70a7940dfb55677a6374924347455f9a90987821c5bcd79b3a6c62de1008cb742854364d36c3d0ae65bf0fc3a0318605") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000138000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000152000)='veno\x00', 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000705000)={@common="69726c616e300000001000", @ifru_map={0x4, 0x5, 0x4ba8, 0x1, 0x100, 0x6}}) 2018/01/03 10:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006bf000-0x8)='keyring\x00', &(0x7f000062f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) clock_gettime(0x0, &(0x7f0000d83000-0x8)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000e48000-0x8)={r1, r2+30000000}, 0x0) r3 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x7fff) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"8e217903e3574c5f11ac1a3622ae9fbe", {0x4, 0x117b, 0x4, "fa9d37deff6e", 0x7, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xc, &(0x7f0000000000)={0x4, 0x1ce4}, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = eventfd(0x274) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000003000)={0x6, 0x93b8, 0x1, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, &(0x7f0000001000-0x8)=0x0, r2, &(0x7f0000003000-0x8)=0x0, 0x1c, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000002000-0xd3)="5f33cc3460fe0c85678c971fcef0165c6745b555318de4cdc591edf56b6b81ff4338fce5ba1b972b15c9173a8819a359a1b3bb9b89dfc7b68214542e0d04cc8c315c6048c54f57794d49085257d52a85cd57f438640886030edd4c0f8202cd4d60defa1f489702f7d21e4adfe31876212bfe099139dbfddcff838769a43f35f75d887c403cab86eb351bc1ce79abc38659339c069ae4e1926cb246123ed34f4f74b2329c762c5a85e2f38b0fd82690329f37303ec70978f343abdfb79ee6b026d1f24592c8bdde53a55d246cd2188dcfb0645c") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/03 10:42:04 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fc6000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) pipe2(&(0x7f0000a0f000-0x8)={0x0, 0x0}, 0x84000) 2018/01/03 10:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80f, 0x7) getsockopt$bt_hci(r0, 0x0, 0x400000000003, &(0x7f00000e6000-0x57)=""/87, &(0x7f00008d9000-0x4)=0xfffffe98) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000056000-0x4)=0x0) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000531000)=0x0) tgkill(r1, r2, 0x7) write(r0, &(0x7f0000171000-0x10)="00000000f70806001f050000fc000000", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bf1000)={0x0, @in6={{0xa, 0x1, 0xb65, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f00001e5000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000046c000-0xc8)={r3, 0xc0, "ef2ec45e44969c31d30a642a885d3bcd3e7a75b460d29324bcd34c0cca25f929cf68c0fbe0aa092e1a971eb15c3fb9543a78fcc50517a66a6175a30b0f39b6910c941e8a964b680803b023a5dadb6c8b027e4e66add960598b110216f248c4800e1bd1a2f748ccd3d339bb0008e6974e6c755dc51a6f7d7cfe60f112d42ef11f2de716e76aa96118f3f5738b973bc031f853c187641a40b75f8f58a7f57220d9c2ce13222808311d7f7a356adead3e72a65d24ac680eb2488e2a7c8ebc9451d3"}, &(0x7f0000344000)=0xc8) sendmmsg$inet_sctp(r0, &(0x7f00007e2000)=[{&(0x7f00004e7000-0x1c)=@in6={0xa, 0x0, 0x50000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b9a}, 0x1c, &(0x7f00001ab000-0x8)=[{&(0x7f0000c2e000)="f386bf34e655751385fbfb04a0057f4eff1fb8c8237f41022f2b34f6913ffb5dfaaca310a9e78a959ec06245dcc02834ba7ad444e63eee38a248c0369f05501acaf7fece86e5a2d5d274eebc5753f0234fa55bb1207d30c458dcfeef538ae923a8396f1ab14c85511476013267350bd4448cc23e46cd4634e8c63933aa20f2fdc648db3ab0b9a62bf0a1cfb7ba5118fb9aed5c811b7a17c0e613bcc048ac4f01ff00af9e893e9f2f9109d4caecc34265cdd583e5b4ac6b00fb501df7682ccf420f3c1d1ff195b8850ca9ed58721e49d2fbfabf8235fd7c20ee09cf7afc611aecd56a0a643bfd6e236f5eb5ca3b49a35301a30b4316131b3135f3b62c72b85e3f51289d6143396bfc5a70144b72676b6542ce99e884c507a3cfb2724598de3be9e06cf22f84e7d6982e894f76ae91201dcb207249e8bb8644d720a42d9490f3655c8041217c405dbc304f8466bb65f5b370820aafc21b9611cc488b8a9ce1e5d51661565c244a2b231fe4a6b701f68b7c0a6cf5a8dba17b4ab0590c9e633b3f70ffcdeafd0b8547bce94899cc5766f43e09906dd4647f216627d14bd8e5d4e937acf72d15d556f21386eb2a622aa921f20d0e3a663096d3bdb927553cd3f073650aa8b1f070b62bba66a8297d50f43dd2590285e29f00b18a2804f2b92b455705d204e057d0a173d9e608794df6fac20bffaa99fb8469e4840ada0716e32e3e16de99dfcb740e66dcb9990ef7e3d247b7e7479abe3a06077f1f82784668f2e2a1d0217bd85a2a222b4f38c1248d2709b8789c014302fa806b354867457686806f0269c0919eb953e7793238a537acbc059eac21d57332d714fad4ca6d7fe991e8392fb6f105372e1c0cc84d2c901c30e4f4ce2a79db664c5b4f54db38f6fc538528ae7d9f906536190b129ee95e8b70faead411d03bf9bdea04a97e39d1a881be35085ef3ba0755f3da158da22bd5f839dd07a94d92061a4aef85db7eed14cdca2b7c29ebb2b6e7e734bb59bd71dec5b8f2cce6f8beb7ea13819fdbd49e42f1041a343d359b462ba12bf7bbac0b4340f2f22e85fbd1e76159eca2c9c2f946fcc10cae49223a2398768edfa4f4da25940cec627e9378e00f612dd7907623b31457f304668b53f38b14290cdaeb64b2c4dd9b8fa3b0d5d64b10351fb2be86a813de2283003d40711defc9eb13a38f19d982120dacd6a4baea88da305eab5d95ec0e2d3b0d650edf2e31850f203cd4eb4fd3b6d3173bb70cdafecf7e0de60acc061051e6fdae60b2fe7be49fca89ca17191fa59af8655a17aa0e3ab040327a52f1cc7b2bf58e1099b6ed3a880f3a9fc65bf24140b7200e5118213c66a02a8411aa0e9a3364cd97be2a3a2f963cdc747890d7362125048d2e0097414159bdf9b14ec485dccaf27d0573d45c1a6c333b9281fb958709a1b5bcac527376cfa181f57aede920435b51c4fbe8451705f36b1b380ad0461479b90ee0529de31b77e44d8b9eb49d52ef4aa39a75095654e06a61866d5a79e7068b047db4191bc60530bbb797e27be7745248b03119af6da9b948b31288bb7e84a625f528cad102f6d2ce2fb81bf1d920e50a97a322e827427da54cd355c7f9476b165e4db3fd55882fb78c1ff532ab7166d9382a3690a39b0d13847ead532a00a8e11e34c34ce541104a861b88662c961eaefe2441725577df365890789c0169c0e7aeb1c204f68f2430af9521f832bd583c6d25ea8a923047b5f69fddc5ac4033e3197a8e0acf33d8c8feb986b4c0b56ac3470caadf2ab84969ab399897ad06eb3bf0787ddb543edbbd51b603f47bc4a90bb087670019fb767a2e58f4936dd6616c0fea6d2196f20739e56487f932c72fa0f6150df7a08c56a9067d6b9a9610a635b71b15e52bf3235b65a0a297af824cb7a6a9abd5c8d24971aeaac66877b95cb4a29dd4e27166efb60ac0c0d1deb9a73f9b84076ec5dc1b66da1c1a9a845100f46bc47ab35e4af692fc40d8bc534d3af72b885a8ee9b93bf49528af98e38048b1ea6e4ae94f294320f2a701ad906a71c6d0e720d6ef745aeacc9829343dd0500837d954a01eb30ccb4585cc85011048ef1933c0e341cb7a730466683833e9c9333a3ca3f8709cfd4dc54886da730df3315efe195994994af2e7a3547e191bcc15d282bcea12a40b3b3526658e25be9fa2292b008d15f30537af93f7bb158915c22deced072b9e0c2188c98b596004948ba63e81aafd0b6a98101c85acfebff52f38375666b5993ea46e8c5a358c14161a09133681186785a456fb28ab39653ef90919207a764ac7c45e98ca0ac3c97d579ce8b4d9d6dd8128c0da06d54b97c78891386722e6aa2aa6048eba6d8acff59b69751bcf94c9ac7cff56babfc2df52b8ab44a420941975f38b77a3970c35c9f8e3031eb7920971f7337b638032378f67ee9ab922cdc1428aa3e889025422dae7ac59c27ce39c58599f9a4cc6cd6d27a73dcd31156c71820793f99913aa99c3025d71cd47937eb081cc729bb0db1cee1166224aff9aa5e3d00e6f0a801438c9cb3913f41261f2db63ccaec266f7e6a64e53ec30f61c3924b4ccd08b29786dc683e717777f38725303c1658e379994e8ae05354950ddd6d4685196d0466269833d3ce316801efe03e9dd0723073b784f079286ee8abff424d75b5aefa36fe270ef80711a3a76edc4f51c532b38e025358c4209094bccde16678c47d4399c7a38bd9e9e3008af3d5331246f29507d3104acb67e5a46c2b724121da2ed69420f96f862561a6df2dd8b239e52df1b5068e96c95b7e68f1e82bf7bb7f34d423ada762bebf6097fffe8271da7bd820e54551646ab270d20c7d92e549a78579f130864522f975b1acea765172f42917c94f34bad71a85a1d70d79fa329ce202b1b4de2bff986f93973f58fb06937a44750654001a48eb313c56ebe20e89834c4773fd6bf8113cf72c197ad281b3509bf1242a001bf8b0fe81c35bf184b474002458cc547ac1f8fdee928c8bb0ca615e9612f7e55bff8cd29252a3a380f439549c6db1b79329313047ec42bd46a5315042d85a49ddc6d7946d8820e4dbfa7ad8b3d75b0dccbc3b406563776278312f4d3f992aa71f4f404e5a2ede1c2bd7ea4b664944b0ebfec0072ae485c7b0d454e26ce8008a01283d190b7b9a2eabb685ca3e4cec086544a91bd6ca0aa8056bec998d9016307635318f0292a8f2cab612b0cde49f080bbc7f6a1ea73562eab5437197f65c10f97d3b7f034449bf18ed3da9eb25eeb2eb18f60ec26e2cfd21e8c4e5362abb4d15ab2a8c6fbb6803298f33af9692b4ced5a660a96af1dc75dbb355e01319ee7138cb3293be3439e4021b448b459d644fe728dd2a366cdb78c8be6f81c1e339e2c6af61e2983cdf8d62b17262a212bfab768b40a2f1b008d06e7d2a98d306c296f66628a303ea279f8a5f67c8d72f3088cb453ecb1b92b85cfb34ddf461f2523b611151491dd2aa0c8be5358563c7ccfe6540b7523e4a5d7bfc9e086e02fb49bde94ae77bf66d21fb8d5fde9be093e7088112dbd477d7cafbe3ee6a03cc81a5b02905d955d9b830736c72bf7661212be01a5945cc82d7d5bb39cd5b1a93ee2f5a7ff150eb9590f8574d098be7929155e2466b141aacec06739436eee2a079cca81e6981e7e6fe65e87c66bce882dd9d6a0c76331a8af23d327f01b028f4e8072f8146887d170dd7262d512d5720a96f016aae8cef7e3495bce83b331dda7a484b6a7cdaa437b0670e05aab12146901f397b26330911f137d620ecf5e778f622c9f451cc7d09dd921769e1b9721cd062bab8336d44cc7ebca952daeb58fcf13f5c817c43b09e67943d017f45025d3e56dcfd5a0f3feb9a6e6ad6ed33db986bbd28ede22349a4e1edee6025e2a4cbb4b2ecd71a8b3f58492a78a0bea011643aedc4cf58a7495ca8cca6f66eb72ddb279f626c64464eb9412aa8b48bcfff0f8bd84b3f5aa79ffb60f3f1831408c163d89f0b594ff88bc02b58a93b91ebf8dfa31b571a73742f96370aa23a1a012d3f8c8221ecb77558b1e1966b5459003a88a90e03af4e0545ad23e4f7f881c28e0d83f012ebf0b097245c60b1db60d2c54d8cca588ea62d8023c7e3aeaa15d52e33b93d3364507bad1254ad98f6ca9fe75c01ed34d495b2a2b48a046165549c8c8a3dc50870650b276ed6537dcabfd1dc8bfb419b85fac71b890652cec4976630f6514116855e967a2d69d05ceb710116f597111d7c5f4ca77cbb27d12c495fe5fe581733b42e951509bdb24c5b9acec5ab8e5ba9430fcd8f197fe8b4c808878740a4c3a90a0e23c2dc0505b7ebd46329203d52f083bdad6421634da69dfa1133b6dc7a3d8be6acd5da58dce08f9b821bccad86885640bbfef8e216e6090a3dcc9cb6bb9c79e647fc076132fe80942dddaed53cab27c61d4f10f26502ee03df616ba499285ce50a881d72df1eb553ac566c2cee70144cdc56381ca3adcb67487556937f00c392b0ca6c2a3b77e5890885a7f0515b9ce648529b783d29ffa3a322c4e96be9ab17a03d94f1cc8373157d8174816d465ef8e21225460c70cef8170275eb0cac4a12da45501eb33af9f7b530bb4eacab835002ce3a9477e5f7ac9247a704c09c43bf686ea8a49158ce2220c8dc11221b95709b9ee29bd52c3e150cdb960e4903dca05489fdc6293b9fb36174787ff145155dceb22a6042173720d6b057771a405a82fd890e8fce1493d1c5a99f7405582faf3051b7b8374d1672304dc07f9a6da2e1700448136ab794b92ba2077a8b7af5212fa494c408295d37b208f53e37a90f7e04d6903bab299eadf2eeed33ffd872f48505f901746232ce15002f0b3847b00cc89c7190b5ef4fb760182871fa897437c2570176dc6591f6a648122a224e13124f0a4431d39172ffee2bcbd2ed1b27a05d5d6189e9b51535937b1574a449471f90067e9607e7d1a1cd549f40438b527792fe0d33cd5d50df25e8f9e872010bfefd2522e82d6ea08793fe498449a521f6622ce8bd15f6ad5aaebb069129927090a80a7536099fdc1fe198d6d7a9defe93cbdd805084edd2f5e457d5c99686a3bbd7ec2c0abd3d883837cc47789486af973a6a442650ea5de3b7c401a6a7b986b4b44a1f7a0492e7e537ebdc1c28dd7d6060897420d822c02c306c46cb23857928e3fbb99a8be3fdb060e246483ebb66bcd22639dde23913afd1b9cb57617bbf2fda5f5ec5f203fdb4d9e1bdb5839e886c0bb18e9876cee98d740cded40e747fcc33c9b844655d09cfc4551d5ec55a0420515ffcb934c195526149d064fb4a0032387ad030a8af18b18c0fa7f3e4b8862365c8132243c35f2a2723f80e41071e13420f2838bbb2e66954cde95b341ee7445198ad60022d0253ba58d7b57de4bcd224071ea530891c2aec233c63e7789b62b2dd4071a6d897e3226783d383f3e1d8d91bfc339b8ed588369f96726519d6b68a028093f0a4ea2a8feed10814d84607f5e31ee57f1f0c8ebc83e523c23d2a2253a6e5e49642a7e4c0cdfa252ff58dc1ea6e5f9d5c67d62190b8dc481038e337eb1e5c0ba1c314d460c8595098994e5445d0b607f2860ae959712dc0bf912aff819217861308763e02aa5148233670086043d4e9501b88152f8b775a5f03959f70d89db07dc294cbc8b99344f7d4c818f6f19b97d2d36f98314e8dc03d7e3e8538217c44a2eb6d3dc1bb0ae03ba4c55ecfd758d901937acf425f95f297b54ee06a4385f4ae4da99ca176e81ba94731264e95ca80f1752cf07f762bc4d0a5951a3f8581086a45cebfa", 0x1000}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000d68000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000851000-0x28)=[{&(0x7f00009cd000-0x66)="b84c6e65fb990ec6e0b71308818737118d3dbbceaadf2913c7e18d9731aad36dea834ee9024ec2c79bb39b3250ec632cdc22cc8dcff847252898d97a593f42e9959af7abee48b3f5dca79768272ceb3f4bb24072919493a0b5c90a830fde7382088be8a0706e", 0x66}, {&(0x7f0000c07000-0xb2)="7d57a3645ef49911c1c18fafdbe19dec67a25a096e091e464ad1c1037c8817646aaefd82c799b2a7329a47b8305ae1ef1d2005e81aa4f20cf7dc0f6734151fc95ff4bfc9e18d486f76e5890a0471f7f709e7ec400c1004e7fdfa7fb10fecc2123a467078182ba1297fb51a81d6de1bec5bd65bd7792863b5f0f4296d78e4a5fdb170ed0e7dd851fc629a773074abf5df58c993351fdf38c43b71bb8a2b1893fcfe8de7cf9ad93ff1f0b7c7745c2c95a8bbc3", 0xb2}, {&(0x7f0000ba1000-0x91)="cecdb04e4e6c6f09ee0ff6a18f2af4383d0bdf84755ee76171c7751a580af7d4a83c81c6584e1016b2987e5f772659bae4a7360b7946a1fe8f79ca57a7ebda49b19ce23648b4b61b055d62d40266bcd7f8625fedf2646928eea12a45899862f75a25eb0dfbe8c03f3f67fa372814ee181c114f231d8716dce56e3c3100797f73624ecc94ff3ce076f9a6b5ea2c77af528c", 0x91}, {&(0x7f00004da000-0x28)="fcd558076ec2faaec1d0a76cecea2f170c7a3c4fecc7104e537cfeb2000407a438b82a7fca6f25b4", 0x28}, {&(0x7f0000aa0000)="", 0x0}], 0x5, &(0x7f0000a7b000-0x1b8)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0x2, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0x8, 0x101, 0x6a6e, 0x274}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x5, 0x10000, 0x80000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x5, 0x200, 0x40, 0x20, 0x6, 0x800, 0xfffffffffffff26a, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0x4, 0xffff, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x800b, 0x101, 0xfff, 0x0, 0x6, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0xffffffff, 0x7, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x204, 0x7fff, 0x0, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x40, 0x800e, 0x100000000, 0xc1, 0x2, 0x81, 0x80000000, r4}}, @init={0x14, 0x84, 0x0, {0x50, 0x2, 0x6, 0xc7}}], 0x1b8, 0x40}, {&(0x7f0000a6e000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e0000)=[{&(0x7f00006c6000-0x96)="f3fb00766990555656683e5a5ff6edbe27afb173f6f464ca539863fb44819c4307e61f9685e69f3712dc7674b4d12fff7acfd709ae5c9e16caf040aed1681b736f990fecd77d0c1a68c94258350ae5fc71e2ff5df48852da29ff1687df3af7bc7a5a784c888dca05409e5a89ef0881896c26115f2ace6e7169a463b7eb15b2fde1c8b62bd9a58496db80716cb37fb6d3285573bf8a9c", 0x96}, {&(0x7f0000fe0000-0x14)="25c44db8412a2333ed1182219e193d52fa6d467d", 0x14}, {&(0x7f0000e7b000)="966e6d52308ec85be6a90b6dd2e4ff73aa74611fb69ff7527c23e7acc0e3952e35e40d124ba1954b3b262beeb530ac805937ff812b600d2c837e2f1530126c3f0e68bd8585d41002a1dabc1b33477a805073d40abff97a1b75b8606220b5f49aec35bd94cab6", 0x66}, {&(0x7f0000f4b000)="8e97f39028118fed4425307e4509f01969e60faccc77f0821f6dd21797e446e79cec2ccf03b0477e4a4052a1f6e3fe4945d9218b13529e7ba63ddd70985b1c86812302cd956e725a7f45e5b335336103c0e3fc50486f32d0bf73d3ef5b4d32813d10318c840e33998478cc4577b6b1338eae43802d99f2ad9e0dc08e3945412cbeb82d44b4775d93430d81fceb9d1705997a73f213ccac1d40a7", 0x9a}, {&(0x7f00005c5000-0x14)="85279d24f64309e183132693a847dc3739dd8d93", 0x14}, {&(0x7f00007b6000-0x2c)="d3a6dc00232aabcbedacf49c2424666b1c0b90eab863e3a204cd506e31800fe854a90660a541e392703c83ef", 0x2c}, {&(0x7f0000b40000-0xa1)="53bed7e798b2028ae19fbe52a15d262c0761d122ffc385ed9c0c1200447eb31d4b1bdc904e1be78c2c8a6a96ee26557b5bf4055c267d145576a79d12463f24f537a3673868e0c3f07e90d7b7ffd38ca49dda8dd6f949bb42b2e06aa906ba009dd35d5682cb37f419f73160c20abe7b8a664f793b47235668e2ef7f820e463327a51f5bc8015946bf8e2a9bd924da32493560ea264b437a85c08d4801bceff742ca", 0xa1}, {&(0x7f00005eb000)="adb5978ea05ca9cbecbbf4a718717ee60301bd180c4a78c996dc8d", 0x1b}, {&(0x7f0000226000)="c7f364b57286e6ca12a95a44beffef08663946f61e321199862592d44c801f8a7849a186505c9d8042d0dda2fa8e07d5f1dfd390d0994c3a4e164dde6388e257c4a3195e0bb7e019d6fc3968e3556b9601fe8c13207158fc1d7e8485b9cfc0a71a1cd2f11f12901f49688742087e034c940d86c16a18198662a7df73347157908094840f5b98cc", 0x87}, {&(0x7f00005fc000-0x7d)="23549b283e71cf03acc1bfcc06bf1393ed391affb0dc9e15273dd171ab38a26ef111632b854108c04e062feef9cf704093a52e3202355ae002a27b194bbe8a654265ee8616c33e721923652cd440185f336b24650699132bc3a8f9cd67db2590bc37462ee8432409e820a28f7e22ef55abd8547a374b70efe9cbbe4bb8", 0x7d}], 0xa, &(0x7f0000d73000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x8, 0x100, 0x10000, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x2, 0x0, 0x1, 0x401, 0x4dfc, 0x0, r4}}], 0x58, 0x840}], 0x3, 0x4050) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000193000)=0x80, 0x4) 2018/01/03 10:42:04 executing program 7: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098a000-0x4)=0x0, 0x4) r2 = memfd_create(&(0x7f0000461000-0x1)='\x00', 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b4d000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b4b000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, 0x6, 0x1dd8, 0x4ba, 0x6}, &(0x7f0000b4c000-0x4)=0xa0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b4b000)={r3, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000057c000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000575000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/03 10:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000053b000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f7e000-0x4)=0x14, 0x80000) recvmsg(0xffffffffffffff9c, &(0x7f0000c52000)={&(0x7f0000e2e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c1d000-0x10)=[{&(0x7f000026d000)=""/59, 0x3b}, {&(0x7f00006a0000-0x70)=""/112, 0x70}], 0x1c5, &(0x7f0000f0d000)=""/186, 0xba, 0x1ff}, 0x21) fstat(r0, &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b55000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00001a1000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a9e000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000760000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/03 10:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0xffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00008a0000-0xb7)=""/183) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/03 10:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002b0000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00003b7000)=""/171, &(0x7f0000c44000-0x4)=0xab) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00004bb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00001df000-0x7)=""/7, &(0x7f0000d93000-0x4)=0x7) r2 = getpid() ptrace(0x10, r2) [ 31.645132] device gre0 entered promiscuous mode 2018/01/03 10:42:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000)=""/0) 2018/01/03 10:42:04 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000b3d000-0x51)=""/81, 0x51) clock_adjtime(0x0, &(0x7f0000002000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}) 2018/01/03 10:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d9000-0x4)=0x1b, 0xfffffffffffffedb) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/03 10:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x3fffd) ioctl$int_in(r1, 0x5421, &(0x7f0000ad6000-0x8)=0xffffffffffff0000) write(r1, &(0x7f00005df000)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000ef000)=0x0, &(0x7f00002c4000-0x4)=0x4) 2018/01/03 10:42:04 executing program 5: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f25000)=[{{&(0x7f0000000000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f26000-0x35)=[{&(0x7f0000f25000)="b75953fc9a03655dcc3fdd2b0e735e7703fbfc58597b6884", 0x18}], 0x1, &(0x7f000086e000-0x254)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f25000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f26000-0x18)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f29000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a7c000-0x8)={0x0, 0x60}, &(0x7f00009dc000-0x4)=0x8) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f29000-0x6)={r2, 0x8001}, &(0x7f0000bea000-0x4)=0x6) 2018/01/03 10:42:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00002c1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000048d000)=0x10, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005c3000-0x9)="92655770726176ea2f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000606000-0x4)=0x0, &(0x7f0000965000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000041b000+0x9ef)={0x4, 0x80000000, 0xffffffff, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r2, &(0x7f0000a31000)=""/0, 0x0, 0x3fffe) syz_open_dev$mice(&(0x7f0000d1f000-0x10)='/dev/input/mice\x00', 0x0, 0x50000) 2018/01/03 10:42:04 executing program 7: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000960000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/03 10:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e81000)='keyring\x00', &(0x7f0000fcc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00006de000)='big_key\x00', &(0x7f000090b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000036c000)="2db37b52089de7a1d2a96501da3afe95ce0052ea83afcb9884b20d61d954d4e3e7ccd72ef6e9beeae6ef88270103a7fe01a0536954eb736a2f046707d62718a2a7b8b8", 0x43, r0) r1 = socket(0x2, 0x8000a, 0x800000000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c6a000-0xb8)={0x0, 0x3e, 0x80000001, 0x8000, 0x7, 0x79, 0x1, 0x3, {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]}, 0x6, 0x100000000000000, 0x7, 0x8, 0x0}}, &(0x7f0000b1b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000188000-0x8)={r2, 0x1}, &(0x7f0000d08000-0x4)=0x8) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000929000-0x98)={r2, @in6={{0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, 0x98) 2018/01/03 10:42:04 executing program 3: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmsg(r0, &(0x7f0000d32000-0x38)={&(0x7f0000733000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000b5000)=[], 0x0, &(0x7f000002e000-0x218)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f00008be000-0x2)=""/2, 0xffffff48, 0x400000000000140, &(0x7f0000461000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac) 2018/01/03 10:42:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/219, 0xdb, 0x45) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002b3000)="000010009cfdffff00ee") 2018/01/03 10:42:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xba, 0x200001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000005000-0xf4)=""/244, 0xf4}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000)=@hci={0x1f, 0x7fffffff, 0x1}, 0x6) 2018/01/03 10:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) r1 = creat(&(0x7f00005f7000)='./file0\x00', 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cbe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002e0000)='/dev/keychord\x00', 0x2000, 0x0) renameat2(r1, &(0x7f0000f66000)='./file0\x00', r2, &(0x7f00006f5000)='./file0\x00', 0x3) ioctl(r0, 0x8918, &(0x7f0000000000)="") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b8d000-0x20)={{&(0x7f0000a07000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/03 10:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f0000262000)=[{&(0x7f0000c7b000)=@abs={0x4, 0x0, 0x0}, 0x8, &(0x7f0000b1b000)=[], 0x0, 0x0, 0x0, 0x1}], 0x1, 0x0) sendmmsg$unix(r0, &(0x7f00005cd000)=[{&(0x7f0000703000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a39000-0x40)=[{&(0x7f00003a2000-0xd5)="917552638d66bdab81c90e1e1a65fe210bed29a8ce3cca71f7ab49e5835bf6bf3ead4fa04de45192d0c3ac04063652578b82f888b8ec51605e73f8f1c2a9f0f9eaf8d42b0b46c594dcf3921f84c51f290b84c6aa20e5064176fac6e41569e35758d587a2e4e7969dbb15b7027f9d18dcba7d26a0d6424bf5d7cf8931a2835254e5930a0890ab71b5b9047392541e0ec733e6ff4b0f0b058428bf73bffa720e8f0f94b38ba8709cc02ce294455a532f6e23a71283c7b0cedb7da7ddcd95d50bcb7d2fed41e9b3e39a3597edd2b7a5f871c6da20722d", 0xd5}, {&(0x7f0000f17000-0xde)="0722664017f5bde32fb4bb6f3eb5c3b8546dd53864376bd2750cdcfbc6e84dccfc409606c8407324aa44728d84afa831b70b9b0aebc2bab1b046e14b6e799b45ba4aba74a207acdfe039b5e35cc8868c58991d192cdbe58cca371e01e52f59dd9c172aaca3a19e46945e8c40c25dfbc7530a035d88197d876cd6d1ce4b5c5deda1c99149ebc03b5b4c9c511bc4122c110f22fb3661f8ef29a13b8416421635574f3235b9b80fa388138153499ce82649ba3bbd450b85688860b32dbc5135e672ddaa852ff30c82e35b4c729e53ab3ececd4c33728cda522205f004c59855", 0xde}, {&(0x7f000017b000-0x1000)="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0x1000}, {&(0x7f0000db3000)="4859a3fbb4d1492ed60b15f9414af5bfa9b4e7d70f26ef082d43701222841ce314ea2e565e5bc320d6c5cffe26edc3c4be0216daa6f9648f", 0x38}, {&(0x7f00002c3000-0x47)="abfbe094bd83de85bdc1d60c446e257e8f3b6af391326bf5ac30358d6a8d9f1538a0c5ba23f3387d5c16f6d65c853e7e24511c92e4da7cc36e7f694f423982a06662a59d15f6fd", 0x47}, {&(0x7f0000577000-0x1000)="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0x1000}, {&(0x7f0000b7e000)="bd82991e4d378c9a9ba14ba0d3fd5d5d9234d19e60eb9307f2cbd5484e842d1f90442d882d66dd45eff76fee6b4741c426b67571271c350980246a8a2eb9d862912eebc426d5fbe372eb24ae561c5274ebd2ce4779ed766c8955382884d701446e434b17f6619782bde1fd4111bb2d34b81b9a86df248a941a19200b83235532445651e697d127bf86225f2ccbcc914748afb052f67db69b1a71fc50914bec88eeae589cb48fbb40e824163b265fb5c3aebaa3cf0462e595e980a53e5d333f86cd60360bcb10b88c2fb8cee293d3c1dfd60b60de4cd90449085c026b632d2f5c6aae64952c32ebb8ab", 0xe9}, {&(0x7f0000336000)="7887736a24e2950b3ee35ef70cc3fa37dfbbc129914f2051fee0df08a7c06b7af82ecdaaa5baf140c0308e6b4ec9", 0x2e}], 0x8, 0x0, 0x0, 0x20044084}], 0x1, 0x1) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000cac000-0x8)='uid_map\x00') ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000ef0000-0x8)={0x6, &(0x7f0000eb4000-0x18)=[0x4, 0x7, 0x7, 0x10001, 0x7, 0xffffffff]}) recvmmsg(r0, &(0x7f0000b6b000-0x40)=[], 0x1, 0xffffdffffffffffd, &(0x7f0000098000-0x8)={0x0, 0x0}) 2018/01/03 10:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000beb000)={0x0, 0x0, 0x30, 0x7fff, 0x7}, &(0x7f0000d64000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000014a000)={r1, 0x20200000000000, 0x6b, 0x0}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r2, &(0x7f0000e11000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x8]}}], 0x1c) 2018/01/03 10:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f2a000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000de9000-0x4)=0x0, 0x4) [ 31.804727] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/03 10:42:04 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00007ff000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000019000)="32000000140025f9ff07008e40fd14040a36c2fe030000001a00010001000400000000011c00024f0000000000000004e430", 0x32, 0x0, 0x0, 0x0) 2018/01/03 10:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fb2000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007b3000-0x8)={r2, 0xff}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ca000-0x30)={0x8, 0x0, &(0x7f0000d12000-0x20)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000c05000-0x1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000b9000)=0x0) 2018/01/03 10:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ftruncate(r0, 0x81) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000034000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchown(r1, 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r2, 0x13, &(0x7f0000819000)={0xa, 0x52a22dec, 0x401, 0x1}) close(r1) mmap$binder(&(0x7f0000645000/0x2000)=nil, 0x2000, 0x1, 0x10013, r1, 0x0) 2018/01/03 10:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) pipe2(&(0x7f0000adc000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = add_key$user(&(0x7f0000666000)='user\x00', &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006a000-0x5a)="783afc5a2be631159b5f308286a77086768552f47514db24b908c80e3327560ca3fedb7972bb1e028c35acdf25ff033e9e5aae97e90c0cc6cc9ecb7a2acc5ad88b01950ec8654a31321e660e1951cd7b7427523edd6ae2f7ad9e", 0x5a, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000c65000-0x6)='rxrpc\x00', &(0x7f0000830000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000101000-0x16)="232776626f786e6574302a7d75736572db5c656d3100", 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x10000, r2) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000439000-0xc)='./file0/bus\x00', &(0x7f00006d0000-0x18)=[], &(0x7f0000b09000-0x10)=[]) 2018/01/03 10:42:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='ns/uts\x00') fchown(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f3a000)={0x0, 0x52e4, 0x3, 0xd0d, 0x0, 0x401, 0x2, 0x9ba5, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xff, 0xda8, 0x100000000, 0x4}}, &(0x7f00008fe000)=0xb8) ppoll(&(0x7f00009d2000-0x28)=[{r0, 0x2000, 0x0}, {r0, 0x1002, 0x0}, {r0, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x100, 0x0}], 0x5, &(0x7f0000df3000)={0x0, 0x989680}, &(0x7f000064a000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000220000-0x23)={r1, 0x1b, "44e383fdeacfe449d02866a70bdaa1297344fe654d7ddccd7295d7"}, &(0x7f0000000000)=0x23) 2018/01/03 10:42:04 executing program 5: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000136000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 10:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000006, 0x80005, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/03 10:42:04 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000001000-0x11)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000)=@req3={0x0, 0x2, 0x1, 0x7, 0x48, 0x0, 0x46}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000-0x10)=@common='ip6gre0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_procfs(r2, &(0x7f0000000000)='environ\x00') 2018/01/03 10:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000892000-0x5)='yeah\x00', 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xb, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) syz_open_dev$sndtimer(&(0x7f00006ff000-0xf)='/dev/snd/timer\x00', 0x0, 0x88800) 2018/01/03 10:42:04 executing program 5: mprotect(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000dcb000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f000042c000/0x1000)=nil) munmap(&(0x7f000045c000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f00008ab000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffffffffffff) 2018/01/03 10:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000723000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000279000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt(r2, 0x8, 0x10000, &(0x7f00003b0000-0xd3)="1d7facbf6459a33fbfae6a43e48b8b7fe63ca1a6a6a8d47a90450f4eca5508626b8c60a03706afd69d1f29d09d1e7ec141dd65cb2a0424d93c20cb5740e440122ff6ece3368c85652069dceba0d31db0ee5f9a346995bbf7a3cff3889272d86ce87222f5505bca3377e8e3912726c0cfd428f7b69f626e78efc765110acc95163ae181082f9ab012c5645d3f12c297d1daeb940960dab9c950c9653ebef556ef6a37cfa3c57d52df59a962894c9218039ec4a528aa17128c369267d22fa58b62aeb364ede107806d5bba48b453608ddff733c1", 0xd3) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005e4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000508000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f0000003000-0xdc)=[]}, &(0x7f0000001000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000716000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$int_out(r3, 0x1, &(0x7f0000001000-0x8)=0x0) readahead(r0, 0x0, 0x2) 2018/01/03 10:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d07000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000b5f000)={&(0x7f0000f7f000/0x1000)=nil, 0x1000}) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000001000-0xc)={&(0x7f0000b93000-0xe5)="bf", 0x1}) 2018/01/03 10:42:04 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000006000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/03 10:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000f4f000)={0x0, &(0x7f00005d9000-0x8)=[]}) r2 = syz_open_procfs(0x0, &(0x7f0000ead000-0xa)='ns/cgroup\x00') ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00004d1000-0x2)={0x7, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fstat(r2, &(0x7f0000264000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000835000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x8, 0x3, 0xffd5, 0xa0a458e2210245a3, 0xa0, 0x20, 0x3f, 0x6e, r3}, {0x3f, 0x6, 0x84, 0x3, 0x3, 0x3, 0x0, 0x400}, {0x80, 0x8000, 0x80000001, 0x7}, 0x1, 0x5, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0xe48, 0x8, 0xe27, 0x5}}, 0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000fb000)={0x0, 0x1000, "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"}, &(0x7f0000fe2000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00007b8000)=r4, 0x4) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000d7000-0x60)={&(0x7f00005bd000)=[0x6, 0x0, 0x1, 0x1ff, 0xc492], 0x5, 0x4, 0x2dd539b1, 0xffffffff, 0xe000000, 0x5399, {0x53, 0x2, 0x2, 0x7fff, 0x0, 0x3, 0x0, 0x3, 0x6, 0x1fb1, 0x5, 0x6, 0x5474, 0x8001, "36d04b3e2361cf12174ee5b325841b401c6fed030a6c222c2fef66cd078651b3"}}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) syz_open_dev$binder(&(0x7f00003ad000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/03 10:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa000000000000001) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000ae9000)="2900000020001900013d0010000000060200001600000f00000000040d00140000010000ffe1010008", 0x29}], 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e76000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmmsg(r1, &(0x7f0000f2b000)=[{{0x0, 0x0, &(0x7f00008a3000)=[{&(0x7f0000316000-0x8e)="708166ed9d80c68443defd3964214e8275a25b3c55f1dc27375772ea535cb2cc2131b622549aa3279fab75114f1838fedde2fef3830237ddf81dae9101b44612135f2e8b6c91ca7827b0a01dcbf80ee46e4566f6825e885df75a8bfdf6943b08d198387df92c68406e911ee5a2b3e0a7ffc1fc948ea6d9691b02016ef20db4942b4c3a37d9622dea5486dafa8bd1", 0x8e}, {&(0x7f0000a11000-0x53)="02b769ee5aa5af837583db5f00b4bd44787ce1a82714731e1d22a72b35857dfcb147f1120e4e3fad81e8b5a89f22cb114a1f01212aa9cdfd3bf0a4a60ad2a350809443bd7e265c166918978e8f299a9e45952c", 0x53}], 0x2, &(0x7f00008a8000-0x1404)=[{0x20, 0x10f, 0x3ff, "4595f1b55ac1bedb739b8049fc2465873624e869"}, {0x100, 0x11b, 0x5, "0d4b26596b1e340daba0fd63d67e037210f7dc73f4bbb46ca07c0a050af1b758a893ce2df4cdc5df9b2c0caea251e5268ab155f9cb93da239420e90572d98c43acabe2408ced9df17d15c41db461ebf2bcd383b8a2edb3c65293069cc8744398ff23eecee0e61966bde382e107a3b3ab489b273efe531a4216530af659a9d986a18547c70059c315c4c08a9dcc585ab21083547f3f01692871478177c55df232a3ce566286520a4bc6f66854a7b8097f55358061209f1da0f6e461b23397a9c1a6802ea496252546a2a24391e6f586a42406ffca6a5758eddc43e43c8a8a5e52afa7fe2e56ff1efe241b1e41f40ef5d5416c"}, {0xb8, 0x10a, 0x0, "162f46baa66f2a1e1981f5c31968d1e0dc263ee926d869a3ea3c51019b7d9cb7a5fabb900d010c33580c49e1d84ce0d21d601d18dccd0a0e140eecff6f17ca58cb3ad82a9772c5282c883b15411132a1b089b5b8897c10cc31c2018ff92dd306a044ecb85ddd0f2f3684c31f6ae8a72daac4671fb9aa4e3c27cdbec8185940e5babf00c1613c494f6d5112b349cd82e4d56e805a7aa46d7d56ac6f9f290c461f12fbc4b2e6b006179088"}, {0x20, 0x88, 0x7fffffff, "1845823709851406e0559c42bdc2bb0aed"}, {0x9c, 0x0, 0x3f, "9d871d83bc3151b1abf86c6f9aa459ac7f409a3528998ada2a6b0c163154bfc6e4b19ed171ccc9a65a8b859cfad6631053035d3582c3547bdbefb47512836cab3859f088a4aa1bc3bf8bc7666ae8662399a564453c41823a78cb7a9c39c231e37cd697ee47ab5e06a29fbd557537139128335a2c2263fcc36fcfaadae2b24aa1c75e3db1cd96ae9245e0d3f59610"}, {0x100c, 0x104, 0x100, 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{0xac, 0x104, 0xcfc, "06905171226760691988c27cb75e95f2ab3a0b521ce6f4b10be948bf5341f4b48449e2c01c1ae1217e3e9df0cbaa18a16503412d94241d5440ce43c1b8b55c6c4262af668416ffa712f72e2ed9412e3b8c89ad0d0c0f79041faa870948a2c2964fc54d039ea3fe8d6bbaf30b9d016916d7802f1ab12fd2952b63cbbf9bfce306f4322f8b24a29b8eb1a4b38b1f34e7d0cd65488b504ef234d291ea69d83573"}, {0x88, 0x0, 0x1, "a209ec1380db7a296d79fbf292227cd897b32c72e3b53499d62dabfb90677b3fa5f3f51befd7bd9bc3de6f7509ea1efd4f5cc28e35fb9b01868414b8d7a891e0cb7ef79c433559460a9545b3a9db11c21de66fbdb40f962dfd353bca56595d4288e6205281a85dbd55eb41d39d78b216596f01fc756cc3b041"}, {0xa0, 0x107, 0x4, "cede449cad16842119cf00f1dd8fa512fffccb2bf3b97d738630bb4678cfb8f94a5aeb16aa05fb5e6d75a8f022d7e6213bb82a893ba6c0807b861893bce612256937cb3ecf099482ca13a7acb43669aa7fa06fadfd2cb6c8b84b0365d59ef71b0981812355b953228737d851d32311880830b60a2c983b0598b19ec352a455ced86169803948d8ad09b84f454db4558aceb5bf"}], 0x13ec, 0x80}, 0x2}, {{&(0x7f0000284000)=@nfc={0x27, 0x0, 0x80000001, 0x7}, 0x10, &(0x7f0000ad9000-0x8)=[{&(0x7f000061e000)="1ca8364af1254fb721aaa49d530e725a4ccc5df8f4b877290d58d5c0900cc932dcfa8a3556d2b73b2e46f78614f1ded8c3bdc6aadd4bcfcefe78a6421a0ca01f26e0e05e9542294f24d1c758901465de4af3ee05d32b45fe6d74e5e74ebf97e80985841c8b9c48dc4ba5646dfb5e15d7aff7a1777250b6b1954dd090dc08593b60a99df316bf7ce7e0ccd2976c0c44c8d05ae5bd78c0f254537743e72d89cd3274079a4b4b884f6230f8f54d7021ba166c3adcc137de8f971b03880b4dd8f9e61b3fb7e172e446b922e913a5c017c7714eddd820032c16890d26b0a85b4ed3b96e48956bb729c8cd8a", 0xe9}], 0x1, &(0x7f0000087000)=[{0x68, 0x189, 0x0, "9da2d555088ca22e6b7f8976f5e37eba427a06110e80641c038f8f848e91b488146438e0ddd36ee1e5a2094b68e20de460e6096d6dea8a6b8d68d94188ee903083cbb9d8b5819be692ac6eedb02d3809f07ce96f16593144b0d439"}, {0x48, 0x10d, 0x6, "2c725093b3278ec25f81b5cf7943392b21c94611876fbac758a09dbdcf492320cf0d0b9cd6206e088f1fb3aa61a61260d96fbdb29d6be939988a"}], 0xb0, 0x4000014}, 0x101}], 0x5, 0x40) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00009d9000-0x4)=0x42) [ 32.011342] binder: 4245:4255 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 32.024727] binder: 4245:4255 transaction failed 29189/-22, size 80-16 line 3004 [ 32.036453] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4265 comm=syz-executor1 sendmmsg(r0, &(0x7f0000c58000)=[{{&(0x7f000061b000-0x1c)=@in6={0xa, 0x2, 0x6846f6a, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f00007fc000)=[{&(0x7f0000008000-0xfa)="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", 0xfa}], 0x1, 0x0, 0x0, 0x8000}, 0x4}, {{&(0x7f00002bd000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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{&(0x7f0000ef6000)="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0x1000}, {&(0x7f0000a04000)="7ddab9f5", 0x4}, {&(0x7f000012a000)="1805e5a47094e7b791b2abd0bea76311f47befd7d67981eb5e54a424e492530bf869dd198ab177fd5e252db93377eecba3ec3d07c284e1da50e761087e816c51fe831424e2fd6b3942d871c8589dddd20a8960cc92054a0df5ca4d8d2293041477e52190a498b7c1ec3028ced4ab0d24be5757d519a4c0b48009bd87e880bfe8b1430489", 0x84}], 0x7, &(0x7f0000be5000)=[{0xf0, 0x119, 0x2128, "995edcddfb071786473b40605ee0d7709273a6870605b0b505533aefe3985c17be12ef2d86b4d550585c759dedf3457ef6f9b82e32a1bcaf499ba68f78543d83f474f619d7f9ed4bd5c7375f4e5114e51c09bdb0e289e202b9da807cbfa452da8564f6e22eb18ad2674702d84f3b255a42829544f885f5d6f92fea8b4c4f3f335986f2905515d3f76b343d22dc740bd307af363a003be819690f4ee49a665e9124fde5cedae677b95249ad5d7577a960e8d92572463e7b9c666503fe4eaab4147c5afafe9bbb68b2201973f23354e28c8ee16e91756fda503b85c2a1216e476770"}, {0x80, 0x111, 0xfffffffffffff000, "1be45e8f1dcd8e91555a589487af929908101b16b73311734b8f36f3bda6a382ffbd4345bbf6dc02c614df458361303a7622d8cdcd85138b632bdf88ddaa0ae52edc1f983798efdabadf7f2f34ce294f35054895494c5e66cf8b3345a4b646a206efa19350593b9f022f82dcdc36f0b9ba172f"}, {0x8c, 0x197, 0x45e000, "96199dc23cfcbf00ef7448eaf56817b9ebc759dac4461d1242c9058a966c87cb18f727e0354c47acdf482b3367f9e1c10457302e18d55c0fcce4c96f04335d82d3098fbb5fdabed02467529d17ad9e6df22b57eaae10841ef6b5a91e685c788e4f76ed7392e1340b78c796573975df9ad9d86f8ff98cc738e3e7cfdba2"}, {0xac, 0x117, 0xffffffffffff8000, "7c9966cae11c50a3b53857c3cdc988046260aef9e8c2bc713fde948000b270f10f2250485932dbfd936aac96066f9159094bcde5f28bdc6b607dcfa03d5eb4c86c175ddf80e9dbf4631cea9767f6a8929ccaac0d2636372c09d6ee9c14b4d6e7d2e789006f2e5442b78977bd1d3d94d0902aa9a3d994bc645c8a021c9ee33574fda46096bfaa1dce73139559349edc688e68ec62d0e81d6916890de1c3a1ba"}, {0xfc, 0x84, 0x9, "152c0a147f0b2d9a401983039e72e7e11330d2afdd8c8b881b498a97536501bb1a8dc621c0a874a378f75a3033b1ebb04dc1a73f6fa94205e951c2e26b1fa58cc06afe15712e553ca22a412516d4da1357a8629b161d7e4e2e6cc6bc3b0afdec17e1b5f262c6360548dd8240f053628e1e529ebcc7cb1732b976dd08f3e65d78daf2feaef4f2e5c5d39bb031b6eba84ad8e3a63258a89100a070bb4dff54ab7c8f340b40467ad2cfadcba67bac0f7b314ebcb17247f990b0a3b8e0634138a983bc3fc9ab42b737d5a4152d44f74c301a5696cefa1f4d780bf369f87728ed1f208f3b13e0c6a8c963511d3d982eae84d8"}, {0x7c, 0x118, 0x1, "d7fd35ae2e4eedf449cfb2980944c00de4a2db3ab984f2209708e74a6fc5e7b1704d90b8fd1ebcdedb94c602b92d192a9f19072e6c03c4f8174cc71035f15e98e10e141bfb0ac57493deb98238aecd9b55d98dfb624786c10db2aaf4ba5a89a39c0c032a6d04082c2d057267fbe6"}, {0x94, 0x58842cca2b157bc1, 0x100000000, "16c918d31df67cef321bab4d3c2fd6bcb37d75369b15ef6c586ad3d00abb260a27bc893dfe497b4a0b8e5b374464abdf1540786ca25fc6f77006f5d2df38ea7401d3194f6814958797fcb23069a5807e3ccffef21051b1c826fda9e96151c0ca5eb3a846f7f55d8776d249c485032dd56ab0a78156c14fea020558809d5fdc503f7a71367baf"}], 0x4b4, 0x0}, 0xffffffff00000001}], 0x9, 0x800) 2018/01/03 10:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000633000-0x24)={0x1, 0x5, 0xffffffff80000001, 0x7, 0x4a1, 0xffffffffffffff96, 0x1000, 0x7fffffff, 0x7, 0xffff, 0xffffffffffffff9f, 0xeb7e}) dup3(r0, r1, 0x0) 2018/01/03 10:42:04 executing program 4: socketpair(0x0, 0x8080a, 0x4, &(0x7f00004cf000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000840000-0x8)={0x3, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80803, 0x3) r2 = socket(0x13, 0x807, 0x8e47) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00002a3000-0xb5)=""/181) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000a98000-0xd)='/dev/snd/seq\x00', 0x0, 0x28000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000d5c000-0x5c)={0xffffffffaa8932bc, 0x2, {0xffffffffffffffff, 0x1, 0x2, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f00000dd000-0xc)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000896000-0x4)=0x100000000, 0x4) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000201000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000071c000)={0x1, 0x2, [@random="2c1fce216842", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) [ 32.076857] binder: 4281:4283 got transaction with invalid offsets ptr [ 32.078663] binder: 4245:4276 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 32.096556] binder: 4245:4276 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 32.101891] binder: 4245:4255 transaction failed 29189/-22, size 80-16 line 3004 [ 32.101927] binder: 4245:4276 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 32.117021] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.117149] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.126461] binder_alloc: 4280: binder_alloc_buf, no vma [ 32.126475] binder: 4280:4296 transaction failed 29189/-3, size 0-0 line 3127 [ 32.126482] binder: send failed reply for transaction 8 to 4280:4284 [ 32.126840] binder: undelivered TRANSACTION_COMPLETE [ 32.126847] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.140625] binder_alloc: binder_alloc_mmap_handler: 4281 20000000-20002000 already mapped failed -16 [ 32.146983] binder: BINDER_SET_CONTEXT_MGR already set [ 32.146994] binder: 4281:4300 ioctl 40046207 0 returned -16 [ 32.154453] binder: BINDER_SET_CONTEXT_MGR already set [ 32.154461] binder: 4280:4284 ioctl 40046207 0 returned -16 [ 32.161526] binder_alloc: 4280: binder_alloc_buf, no vma 2018/01/03 10:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eba000-0x8)={0x0, 0x0}) readlink(&(0x7f000032b000-0x8)='./file0\x00', &(0x7f0000229000)=""/32, 0x20) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x80000023, &(0x7f0000939000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bbd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f00007cd000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x1, 0x80, &(0x7f0000924000/0x3000)=nil, 0x8}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f23000)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/03 10:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b62000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a0a000)="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", 0x1000) r1 = syz_open_dev$binder(&(0x7f00007a6000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x1274, 0x0) readv(r1, &(0x7f000066c000)=[], 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00005ca000-0xc)={0x6, &(0x7f0000bf4000-0x4a)=""/74, &(0x7f0000968000)=[{0x1, 0x57, 0x4, &(0x7f0000966000)=""/87}, {0x7fff, 0xfe, 0x0, &(0x7f0000a9e000-0xfe)=""/254}, {0xfffffffffffffbff, 0x83, 0x2, &(0x7f0000668000)=""/131}, {0x1ff, 0x1000, 0x4, &(0x7f0000fd0000-0x1000)=""/4096}, {0x7, 0xd9, 0x5, &(0x7f0000f52000-0xd9)=""/217}, {0x7, 0xb3, 0x4000000000, &(0x7f000034b000-0xb3)=""/179}]}) 2018/01/03 10:42:05 executing program 7: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) sendmsg$key(r0, &(0x7f0000216000-0x1c)={0x0, 0x0, &(0x7f0000361000-0x8)={&(0x7f0000030000)={0x2, 0x12, 0x5, 0x9, 0x11, 0x0, 0x5, 0x1, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xf, 0x7, {0x6, 0x2b, 0x9, 0x20, 0x0, 0x7fff, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x44085) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000217000)='/dev/ptmx\x00', 0x80, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002bb000-0x108)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x100000001, 0xc4, 0x0, 0x1, 0x200, 0x4, 0x5, 0x8001, 0xf64c, 0x2, 0x2, 0xde6, 0x5]}, &(0x7f0000362000-0x4)=0x108) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000361000)={r2, 0x6, 0x30}, &(0x7f0000104000-0x4)=0xc) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000362000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000361000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000ce000)=0x1c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00002d7000)=0x3) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000363000-0x14)={0x9, 0xb82a, 0x40, 0x9, 0x7, 0x7ff, 0x2, 0x5, 0x20, 0x7}) 2018/01/03 10:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fbb000-0x14)={0x8, [0x1, 0x4000000000000, 0x100, 0x3, 0x71, 0x40, 0x1ff, 0x6d]}, 0x14) setns(r0, 0x0) fallocate(r0, 0x2, 0x4, 0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00002b5000-0xc)={0x0, 0x0}) 2018/01/03 10:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000e, &(0x7f000014e000)=0x0, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000a2000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = geteuid() getpeername$inet(r0, &(0x7f0000601000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041b000)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f89000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x100000000, 0x1, 0x32, 0xa, 0x20, 0xa0, 0x3e, 0x200, r1}, {0xfffffffffffffffb, 0x6, 0x201, 0x10001, 0x8, 0x2, 0x0, 0x79b}, {0x8, 0x81, 0x8a, 0x314}, 0x5, 0xb, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0x2b}, 0x0, @in=@rand_addr=0x8, 0x7, 0x2, 0x3, 0x5a, 0x7ff, 0x0, 0x206}}, 0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000120000)='/dev/usbmon#\x00', 0x0, 0x40800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e66000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xdb, 0x7, 0x5, 0x6, 0x2, 0x5, 0xfe7, 0x4, 0x3, 0x9, 0x2, 0xf0bb, 0x6, 0x6e822f7d]}, &(0x7f0000eed000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000022d000)=r3, 0x4) 2018/01/03 10:42:05 executing program 1: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000005a000)={0x80000003, 0x0, 0x0, "9ede7a8c5a01002000000000007a3a664f13eeab65c0322917dc6bd36cde2c51071b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000003c000-0x1c)=[{0x0, 0x6cb1, 0x7fffffff, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000027000-0x12)={@common='yam0\x00', 0x80000001}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2018/01/03 10:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000ded000-0x6)={0x800000000, 0x0, 0x0}) 2018/01/03 10:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket(0x11, 0x4000000000080002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000935000)='/dev/rtc\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e5d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000-0x4)=0xe8) stat(&(0x7f00003d6000-0x8)='./file0\x00', &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000012b000)=[r4]) syz_fuse_mount(&(0x7f000060d000-0x8)='./file0\x00', 0x6000, r3, r5, 0x7fff, 0x90) unshare(0x20000400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c36000+0x3f)={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}) [ 32.161542] binder: 4280:4296 transaction failed 29189/-3, size 0-0 line 3127 [ 32.166434] binder: 4280:4296 got reply transaction with no transaction stack [ 32.166441] binder: 4280:4296 transaction failed 29201/-71, size 0-0 line 2920 [ 32.179951] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.180005] binder: undelivered TRANSACTION_ERROR: 29190 [ 32.181433] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.262377] binder: 4281:4283 transaction failed 29201/-14, size 0-1 line 3155 [ 32.271211] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 10:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x7, &(0x7f0000c0c000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00002c1000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0xfffffffffffffc4e, 0x0, &(0x7f0000e0b000)={r1, r2}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000b3d000)=""/132, 0x84, 0x5, &(0x7f00003bf000)={0x0, 0x0}) 2018/01/03 10:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000825000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f00001c3000-0x10)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="56f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r2, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/03 10:42:05 executing program 1: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x7fffe) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x2e9, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) exit_group(0x5) [ 32.287481] device gre0 entered promiscuous mode 2018/01/03 10:42:05 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000039e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f85000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000b6c000)=""/179, 0xb3) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000da0000-0x160)={{{{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xee2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0xfffffffffffffc00, "e88c88c8849ad6c75f6927dbbeb8e8f578272f939adf87c38b464817f101612fdc3d6847e2875da543ae29978824166d223c44dade884580af1b971f6b689d68366e0fa2d243610beeaf9263f9fbe5c8"}, 0x160) dup2(r0, r1) write(r1, &(0x7f0000187000-0x1)='\x00', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r1, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/03 10:42:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x7f, 0x5, 0x0, 0xb33, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005e2000)=0x0, 0x80800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000090e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000d9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005e4000-0x10)={0x0, 0x80000001, 0x8, 0x6}, &(0x7f00003c3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000056000-0xa0)={r3, @in6={{0xa, 0x0, 0x5400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd40, 0x200, 0x2, 0x0, 0x800}, &(0x7f0000e40000-0x4)=0xa0) prctl$intptr(0x29, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bbb000)={0x0, 0x0}) 2018/01/03 10:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d010000f700000000000000001f7f00b8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000046c000-0x12)={@common='bcsh0\x00', 0x9}) listen(r0, 0x2) setns(r0, 0x0) 2018/01/03 10:42:05 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000008000)={0x7f}, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000005000)="01c9ebe1", 0x4) 2018/01/03 10:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b55000)='net/arp\x00') sendfile(r0, r0, &(0x7f000071b000-0x4)=0x0, 0xae5d) 2018/01/03 10:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000646000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000060d000)={{{@in=@broadcast=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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000888000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000062000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x0, 0x81, 0xa, 0x0, 0x80, 0xc, 0x80000001, r2}, {0x7, 0x789, 0x80, 0x5, 0x100, 0x3f, 0x0, 0x101}, {0x17447bbf, 0x27, 0x1, 0xfa6b}, 0x2, 0x5, 0x2, 0x1, 0x3, 0x2}, {{@in=@empty=0x0, 0x0, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x3, 0x7, 0x1, 0x0, 0x1}}, 0xe8) fcntl$addseals(r0, 0x409, 0x4) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) unshare(0x20000400) mq_notify(r3, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xa)=""/10, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000+0x11e)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x100000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000006000-0xc)={0x8d88423cb2520f64, 0x0}) readv(r0, &(0x7f0000008000-0x8)=[{&(0x7f0000007000-0xe7)=""/231, 0xe7}], 0x2165) 2018/01/03 10:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00003e3000)='./file0\x00', &(0x7f0000a1f000-0x8)='./file0\x00', &(0x7f0000258000-0x5)='qnx6\x00', 0x4000, 0x0) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') getcwd(&(0x7f0000177000-0x23)=""/35, 0x23) 2018/01/03 10:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r0, &(0x7f0000f2b000)=""/32, 0x20) getdents(r0, &(0x7f0000b8c000-0xaf)=""/175, 0xaf) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/03 10:42:05 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000efd000-0x10)={0x3, {"60080f5c7d38e6"}, 0xfff}, 0x10) recvfrom$inet(r0, &(0x7f0000efa000)=""/115, 0x73, 0x1203d, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:42:05 executing program 7: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b27000-0x8)='./file0\x00', 0x10000, 0x20) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000b28000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000065d000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r0, &(0x7f0000b26000)='./file0\x00', &(0x7f00007cc000)={{0x77359400, r1}, {0x77359400, 0x0}}) clock_settime(0xfffffffffffffffd, &(0x7f0000001000-0xd)={0x0, 0x0}) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b28000-0x8)='./file0\x00', &(0x7f00006b5000)=""/125, 0x7d) r2 = getpid() perf_event_open(&(0x7f00001ff000)={0x2, 0x78, 0x10001, 0xcf, 0x4c8, 0xca22, 0x0, 0x1, 0x20000, 0x0, 0x913, 0x5, 0x6b377ea4, 0x9, 0x653, 0x7f, 0x0, 0x80000000, 0x0, 0x2, 0x3f, 0xffffffffffffffee, 0x4, 0xfff, 0x366088ad, 0x3, 0xac, 0x2, 0x9ba, 0x10000, 0x4, 0x1a, 0x7, 0xfffffffffffffc72, 0x40, 0x1, 0x101, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x5, 0x8}, 0x108d, 0x3426, 0x6, 0x7, 0xffffffff, 0x2, 0xf67, 0x0}, r2, 0x0, r0, 0x8) 2018/01/03 10:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) tkill(r2, 0x39) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/03 10:42:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000-0x10)={0x2, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000001000-0x8)={r1, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1f44000000000, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000001b000-0x8)=[{&(0x7f000001b000-0x3)="10a8", 0x2}], 0x1) 2018/01/03 10:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00004be000)=0x3, 0xfffffffffffffea5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b85000-0xc)={0x0, 0x68, &(0x7f0000eea000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe11, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f00004a9000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b3a000-0x8)={r2, 0x80000000}, 0x8) 2018/01/03 10:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b42000)='/dev/input/mice\x00', 0x0, 0x90001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000798000)={0x0, @in6={{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe61b, 0x0, 0xfffffffffffffffd, 0x4, 0x5, 0x0, 0xf600, 0x2, 0x1, 0x1ff, 0x80000000, 0x1ff, 0x7, 0x9, 0xf5]}, &(0x7f0000690000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000529000-0x8)=@assoc_value={r1, 0x16}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003aa000)={r1, 0xfffffffffffff000, 0x20, 0x5, 0x7}, &(0x7f00008ba000-0x4)=0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) write$sndseq(r2, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/03 10:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000078f000-0x4)=0x6, 0xffffffffffffffa2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c13000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00000f7000)="48ceee550fb3594a4a2c06aada5a63ffc70284805df3f501b8e18a85f6d666df2cc64f3e1df7918160662e6fc23ee42a2c145d57c4a1fc0bb6b2bb4eea1e498a99c57bd4265ec13818df9fd7b493f9cb18e8407b3072fec9cec14ee45dc1337d7a07028e3a35e53cf552be63f3aa9c5dafd83667ea55658e1d6b5042503f81563b26a645e40e44fdff5ed270a968fae4023e28ad61605fcec83a25424d9f89dd9f7547", 0xa3, 0x4000000, &(0x7f000097a000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c13000-0x1c)={&(0x7f0000448000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ce5000)=[], 0x2, &(0x7f00005ba000)=""/122, 0x7a, 0x13df8bba}, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d57000)=0x0, &(0x7f0000848000)=0x4) 2018/01/03 10:42:05 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000)=0x6, 0x4) ptrace(0x4207, r2) ptrace$setregs(0x10000000000011, r2, 0x0, &(0x7f0000004000-0x1)="") 2018/01/03 10:42:05 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000004000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x80) write(r0, &(0x7f000087d000)="26000000130047000000000000000000041000ff0100000000000001000000010600100004df", 0x26) clock_adjtime(0x3, &(0x7f000021e000-0x68)={0x8, 0x4, 0xff, 0x71c3, 0x7, 0x5, 0x0, 0x812, 0x1, 0x2, 0x120000000000, 0x5ef, 0x1f, 0x6, 0x0, 0x8, 0xb666, 0xc000000000, 0x9, 0x8, 0x7, 0x1, 0x100000001, 0xaf2d, 0x7ff, 0x760d}) 2018/01/03 10:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000073000-0x8)='./file0\x00', 0x48, 0xfffffffb) socketpair(0x2, 0xa, 0x5836, &(0x7f0000dda000)={0x0, 0x0}) readlinkat(r0, &(0x7f0000cea000-0x8)='./file0\x00', &(0x7f000077b000-0x97)=""/151, 0x97) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000662000)="14a0d734eb592b5ef6c4fc2c70474acf125e47c34440219190b9de5eb2d78a07537514072734a4b69f92f4fbba4e6b4c33") mknod(&(0x7f0000f80000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000c3c000)=[], &(0x7f0000761000)=[]) open$dir(&(0x7f00003f6000)='./file0\x00', 0x26102, 0x20) 2018/01/03 10:42:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000d72000-0x8)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0xffffffff00000000, 0x0}, {0x9, 0x18e0, 0x7, 0x80000001}, {0x10001, 0x5, 0x1ff, 0x8}, {0x9, 0x400, 0x7, 0x10000}]}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003bc000)={0x0, 0x4c, "b2607cd649a7975422e36ab2d2f59e11f6d84e9d27b25f4daeba095ff53a8f8fd2709666b875ea0459027c06d5264834ed39b20284c2932ee20dd3f7155e4b8455a1c79b5e0ff50c794c5937"}, &(0x7f0000089000-0x4)=0x54) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000375000)={0x9, 0xfff, 0x0, 0x0, 0x2, 0x7, 0x4871, 0x5, r2}, &(0x7f00002de000)=0xffffffffffffff63) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000817000-0x8)={r3, 0x274b, 0x5}, &(0x7f00004c9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffff800, 0x200, 0x7eec5d570f060c41, 0x6c0e, 0xff, 0x7f, 0x401, 0x3, r4}, &(0x7f0000002000-0x4)=0x20) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x8, 0x1000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast1=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x4f1)=0xe8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bbf000-0x4)=0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000002000-0x4)=0x0) fchown(r1, r5, 0x0) 2018/01/03 10:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e3f000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000fdc000-0xa8)={{0x7ff, 0x1ff}, 'port1\x00', 0x31, 0x8, 0x100000001, 0x6, 0x9, 0x5, 0x0, 0x0, 0x3, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000c3b000-0x6b)={{0x0, 0x6}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000646000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000060d000)={{{@in=@broadcast=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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000888000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000062000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x0, 0x81, 0xa, 0x0, 0x80, 0xc, 0x80000001, r2}, {0x7, 0x789, 0x80, 0x5, 0x100, 0x3f, 0x0, 0x101}, {0x17447bbf, 0x27, 0x1, 0xfa6b}, 0x2, 0x5, 0x2, 0x1, 0x3, 0x2}, {{@in=@empty=0x0, 0x0, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x3, 0x7, 0x1, 0x0, 0x1}}, 0xe8) fcntl$addseals(r0, 0x409, 0x4) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) unshare(0x20000400) mq_notify(r3, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002b3000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f00007a1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ff9000-0x20)={0x8, 0x6, 0x2, 0x9, 0x8, 0x3f, 0x8, 0x1, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0xfffffffffffffffd) r3 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e47000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000782000)={0xc, 0x0}) 2018/01/03 10:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a4a000)='task\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 10:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d1f000)=0x0) ptrace$peek(0x3, r0, &(0x7f0000445000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/03 10:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000d67000-0x1c)={0x0, 0xfffffffffffffe95, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x25, 0x4, 0x0, 0x0, "29e23c5ddfff0000000000009300000006"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00001d8000)={0x3, &(0x7f0000721000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000a3f000)={r2, &(0x7f000068b000+0xba7)=""/180}) 2018/01/03 10:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000006f000)={0x0, 0x1}, &(0x7f0000e03000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f6c000)={r2, 0xc4, &(0x7f0000d62000-0xc4)=[@in6={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x24, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000048d000-0x4)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00004cf000-0x4)=0x8, 0x4) sendmsg$unix(r1, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)="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", 0x7ee}], 0x1, &(0x7f00002b0000-0x44)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x2c, 0x4}, 0x4008080) 2018/01/03 10:42:05 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000117000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fd6000-0x8)='keyring\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000a72000-0x8)='big_key\x00', &(0x7f000077a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd6000-0x1)='\x00', 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000fd5000)='.dead\x00', &(0x7f0000fd5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x7) r4 = getpgid(0x0) ioprio_set$pid(0x1, r4, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd6000)='./file0\x00', &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000064d000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setregid(r5, r6) 2018/01/03 10:42:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000d72000-0x8)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0xffffffff00000000, 0x0}, {0x9, 0x18e0, 0x7, 0x80000001}, {0x10001, 0x5, 0x1ff, 0x8}, {0x9, 0x400, 0x7, 0x10000}]}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003bc000)={0x0, 0x4c, "b2607cd649a7975422e36ab2d2f59e11f6d84e9d27b25f4daeba095ff53a8f8fd2709666b875ea0459027c06d5264834ed39b20284c2932ee20dd3f7155e4b8455a1c79b5e0ff50c794c5937"}, &(0x7f0000089000-0x4)=0x54) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000375000)={0x9, 0xfff, 0x0, 0x0, 0x2, 0x7, 0x4871, 0x5, r2}, &(0x7f00002de000)=0xffffffffffffff63) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000817000-0x8)={r3, 0x274b, 0x5}, &(0x7f00004c9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffff800, 0x200, 0x7eec5d570f060c41, 0x6c0e, 0xff, 0x7f, 0x401, 0x3, r4}, &(0x7f0000002000-0x4)=0x20) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x8, 0x1000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x4f1)=0xe8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bbf000-0x4)=0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000002000-0x4)=0x0) fchown(r1, r5, 0x0) 2018/01/03 10:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = gettid() lstat(&(0x7f0000086000)='./file0\x00', &(0x7f0000bcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000311000-0x4)=0x0, &(0x7f0000742000-0x4)=0x0, &(0x7f000001f000)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f000083c000-0x8)='./file0\x00', 0x200000, 0x54) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/context\x00', 0x2, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1f, 0x80000, 0x400, &(0x7f000050a000)={0x0, 0x0}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$unix(r0, &(0x7f00003a7000)={&(0x7f00008e8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005a7000-0x8)=[{&(0x7f0000fc2000-0x6d)="6da6cfb43bc79ef768949972fb96876d4665b074ce36ee3ea03c24145029d2445569a1691508d5a7d71bc3a400b85d79a5bff6267b60adfac2aff6792a5a402a028dd23fdf51509354ba96b2a7e4fbc71039b8591fd72e474c7e1f329d74cdae0499ce3b1eced87b81ba3fdc73", 0x6d}], 0x1, &(0x7f0000ae2000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x10, 0x1, 0x1, [r8]}], 0x44, 0x800}, 0x40000) r9 = userfaultfd(0x0) r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000081c000-0x15)='/dev/pktcdvd/control\x00', 0x208600, 0x0) ioctl$EVIOCGPROP(r10, 0x80404509, &(0x7f000030c000-0xb8)=""/184) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/validatetrans\x00', 0x1, 0x0) r11 = add_key$keyring(&(0x7f00009aa000-0x8)='keyring\x00', &(0x7f0000480000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000bce000-0x8)='keyring\x00', &(0x7f0000dea000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r11) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r12 = syz_open_dev$evdev(&(0x7f0000514000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r12, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r12, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r9) 2018/01/03 10:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009de000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00002cd000/0x2000)=nil, 0x2000, 0x2000002, 0x30, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000300000-0x30)={0x8c, 0x0, &(0x7f00005e6000)=[@clear_death={0x400c630f, 0x2, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r3, 0x4}, @request_death={0x400c630e, 0x2, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f0000d0b000)=[@flat={0x73682a85, 0xa, r4, 0x3}, @fda={0x66646185, 0x8, 0x3, 0x2d}], &(0x7f0000585000-0x8)=[0x40]}, 0x8}}, @increfs={0x40046304, 0x2}], 0x61, 0x0, &(0x7f00006b3000-0x61)="bccbbf9b33ab2adf0fa04bd48f3303e0588aeae3bfc60bba0cc354fc1f7918ec8065a34956a7799931fc036b6164bbbb1b4a89f09a8c1541863815bdeca185636cfd106341c4cafa5132a078efb19ab35cc4bb3f6151e866da3583aaf293f94415"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000cf3000)='./file0\x00', 0x4000, 0x68) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00003d0000-0x34)={{0x1, 0x3, 0x8, 0x2, 0x2000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000dcf000)="258a52b1922045d45ca4412505b722c1316c51797a7fde1ea4832a6083ee280198c01fe8935cf3545d0fcbe2892732b7374a983d886a4f9187610f6d68d75a700870b3f2d108fda21c3f2be938e0d51f401854cd26c1693f4231bf817665e89afe3953345b361d1b7ee264b3b88f41f0ef07b4492c48d24841fe7e6bd75aa1718ed930d8864ebaeaf58d59546d0cee64cc4c0739c7176a645644efa87c44c05e724f81097f765d00aa796bdabff5ea0d59c01c5027e0dedd4e9604565e3795575b1017669c72f2b76640179db471c9ec99029c8e9394ff59a3f2fd98cae4000e56", 0xe1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x1b, &(0x7f0000540000-0x4)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/03 10:42:05 executing program 4: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b8b000)=0x8001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d93000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = mmap$binder(&(0x7f00004f5000/0x2000)=nil, 0x2000, 0x200000c, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000980000-0x30)={0x68, 0x0, &(0x7f0000bda000)=[@increfs_done={0x40106308, r2, 0x2}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00003af000)=[], &(0x7f0000964000)=[0x78, 0x28, 0x0]}}, @request_death={0x400c630e, 0x2, 0x3}], 0xb3, 0x0, &(0x7f0000a01000)="aad9bdcb046f70e966c43da4fda1987f3bb163ca7ca5273f43fd758dedb3b8cc5ec1559976b2b094c9045b76a4aacecee8dc5f5c5564d917b8ad012ff9210199973f870894b831af35550220b017ee136de8ec1a0af292b58c1b5fe5fc4199b06a247b3decd47ca0a20b3b159984087db1618804f917a1a11606efdd699a8cd7042c2390b4dbb46d1c3204859e762d5e5a49ba6d0fbee311fe3392fca2d83939cf331026f8efff8f26b6563b28dc75c111c5ac"}) 2018/01/03 10:42:05 executing program 5: 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) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a77000-0x8)={0x2, [0x2, 0x3]}, 0x8) 2018/01/03 10:42:05 executing program 0: unshare(0x8000400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002bf000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001a3000-0x4)=0x9937, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000737000-0x4)=0x400) listen(r1, 0x0) 2018/01/03 10:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x14, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) eventfd(0x1) 2018/01/03 10:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e11000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000eb000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f00009bb000)='/dev/snd/seq\x00', 0x0, 0x801) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000524000)={{0x9, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f00007c8000)='/dev/snd/seq\x00', 0x1) 2018/01/03 10:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x82) r0 = openat(0xffffffffffffff9c, &(0x7f0000c85000-0x8)='./file0\x00', 0x40, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006d5000-0x4)=0x3, 0x4) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000546000)='./file0\x00', 0x60000, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000989000-0x8c)={0x0, 0x1, 0x0, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) getcwd(&(0x7f000026b000-0xe7)=""/231, 0xe7) pipe(&(0x7f0000504000)={0x0, 0x0}) getsockname(r4, &(0x7f0000e47000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000099b000)=0x58) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f000025c000-0x8e)={0x100, 0x86, "a440687d95f04b0e70a783e651c2fdf6b67320781cc123ae7b0b27db922d1e1befbaa8a3d280066102f298afe5039902f0c498ba4b87ff3e8d3e3fe54db82e0536acfc6f13539181367636606dbce3af36dfb58c50d3adc12cc348a48129f54812c539b74aefca154591f9d660ff37ec9bfbe275b3d64094d39f70a09db1776767cdcb9a8f70"}) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f000094c000-0x7)='mqueue\x00', 0x0, &(0x7f00001fb000)="") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000680000)='/selinux/mls\x00', 0x0, 0x0) chroot(&(0x7f0000f3f000)='./file0/bus\x00') ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00005a8000)=0x0) dup2(r2, r2) 2018/01/03 10:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cd4000)={0x3, 0x6}, 0x8) sysfs$2(0x2, 0x0, &(0x7f0000159000-0x94)=""/148) 2018/01/03 10:42:05 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df4000)=0x0, 0xfffffffffffffeb5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005c7000)={0xfffffffffffff22f, 0x0, 0x80, 0x7, 0x0}, 0x14) 2018/01/03 10:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fe7000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000479000-0xb)='sessionid\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000443000)={0x0, 0x80000, r1}) close(r2) [ 32.870302] binder: 4461:4468 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 32.893084] binder: 4461:4468 BC_INCREFS_DONE u0000000000000000 no match [ 32.906478] binder: 4461:4468 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/01/03 10:42:05 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000017000-0xd)='/dev/usbmon#\x00', 0x5, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000017000-0x30)={0x1aa, 0x8, 0x4, 0x5, 0x0, 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f000000b000)=[{0x3c, 0x0, 0x0, 0x0}, {0x80006, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f0000009000-0x1)="8f", 0x1}], 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000017000)='/proc/self/net/pfkey\x00', 0x2480, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/03 10:42:05 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000004d000-0x6)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000d99000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d99000)=0x1c, 0x80800) 2018/01/03 10:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0xf, 0xb, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000040f000)=0x3, 0x4) r2 = dup3(r1, r1, 0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000097c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00006a9000)={r4, 0x3}) clock_gettime(0x0, &(0x7f0000d73000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000056d000)=[{{&(0x7f0000a82000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00000b8000)=[{&(0x7f0000e29000-0x34)=""/52, 0x34}, {&(0x7f0000e4b000)=""/237, 0xed}, {&(0x7f000074b000)=""/145, 0x91}], 0x3, &(0x7f0000315000-0x71)=""/113, 0x71, 0x6}, 0x5}], 0x1, 0x2, &(0x7f0000369000-0x8)={r5, r6+10000000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000362000-0x98)={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]}, 0x401, 0x910}, &(0x7f00007b6000-0x4)=0x98) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000e1000-0xa0)={r7, @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]}, 0x4, 0x821b, 0x81, 0xab1, 0x20}, &(0x7f0000e79000-0x4)=0xa0) 2018/01/03 10:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x7) munmap(&(0x7f00009a1000/0x2000)=nil, 0x2000) memfd_create(&(0x7f0000075000-0x16)='-+&^+)#bdev+vboxnet0)\x00', 0x0) mlock2(&(0x7f0000d2b000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) [ 32.925361] binder: 4461:4468 unknown command 0 [ 32.930622] binder: 4461:4468 ioctl c0306201 202fffd0 returned -22 [ 32.939556] binder: 4461:4468 ERROR: BC_REGISTER_LOOPER called without request [ 32.947633] binder_alloc: 4461: binder_alloc_buf, no vma [ 32.955520] binder: 4461:4468 transaction failed 29189/-3, size 0-0 line 3127 [ 32.988943] binder: 4461:4468 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 32.990062] binder: BINDER_SET_CONTEXT_MGR already set [ 32.990069] binder: 4461:4480 ioctl 40046207 0 returned -16 [ 33.010706] binder: 4461:4468 unknown command 0 [ 33.016855] binder: 4461:4468 ioctl c0306201 202fffd0 returned -22 [ 33.024108] binder: 4461:4468 ERROR: BC_REGISTER_LOOPER called without request [ 33.035428] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/03 10:42:06 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000070b000)={0x0, 0x7530}, 0x8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000146000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000847000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000193000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000502000-0x1000)="", 0x0, 0x0, &(0x7f0000adc000)={0xa, 0x0, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000699000)={0x0, 0x8000}, &(0x7f0000d9b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={r2, 0x1c, &(0x7f0000796000-0x1c)=[@in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0xa50}]}, &(0x7f0000000000)=0xc) socket$inet6(0xa, 0x6, 0x776) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001ef000)=0x0, &(0x7f0000260000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/4096, &(0x7f0000845000)=0x1000) 2018/01/03 10:42:06 executing program 7: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000360000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r1, 0x1, 0x80000000001c, &(0x7f0000746000)=""/149, &(0x7f0000f00000-0x4)=0x95) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb8000+0xa7c)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/03 10:42:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpgid(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') stat(&(0x7f0000446000-0x1)='/', &(0x7f00008ae000-0x3d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00003b3000-0x20)={0xf7, 0x9, r0, 0x6, r2, 0x81, 0x1ff, 0x3}) linkat(r1, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/access\x00', 0x2, 0x0) symlinkat(&(0x7f000085d000)='./file1\x00', r1, &(0x7f0000507000)='/') ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$loop(&(0x7f0000fa3000)='/dev/loop#\x00', 0x0, 0x10187e) ioctl(r4, 0x400000000000127b, &(0x7f0000b7a000)="") 2018/01/03 10:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000b000)=0x0) getpgid(0x0) getuid() dup(0xffffffffffffff9c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000)='/dev/pktcdvd/control\x00', 0x30000, 0x0) syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000007000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000000c000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) epoll_create1(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) fanotify_init(0x0, 0x0) syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x4e140) eventfd2(0x80080004, 0x80801) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f000000c000-0x8)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x28400) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) accept4$unix(0xffffffffffffff9c, &(0x7f000000b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x0) memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) 2018/01/03 10:42:06 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000025f000-0x8)='keyring\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000c06000-0xb)="ff7d000000000000617300", &(0x7f000006e000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007eb000)='proc{emsem11ystem\x00', 0xfffffffffffffff8) add_key(&(0x7f00000e3000)='ceph\x00', &(0x7f0000eb7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r2) socketpair(0x1a, 0x6, 0x703, &(0x7f000062e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x8000, 0x0}) 2018/01/03 10:42:06 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d26000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000861000)={0x0, 0x0}) r1 = eventfd(0x0) write$eventfd(r1, &(0x7f0000d26000-0x8)=0x0, 0x8) lookup_dcookie(0x1, &(0x7f0000824000-0x76)=""/118, 0x76) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000d27000-0x8)='./file0\x00', 0x8180, 0x140) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d27000-0x4)=0x0, &(0x7f0000d26000)=0x4) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/03 10:42:06 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000021f000)=""/101) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000001000-0x19)=""/25) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000-0x58)={0x0, 0x1c, 0x2, @thr={&(0x7f000000a000-0x80)="82d3a1cbc1942b2c6781721d206349c7fedf861f424c076e36f71ab8557ed4b3d1872c7a5f4a7a7442af585a7b7a4a4f3b15ab7535f6a42236b890f35b645ea648260c6023149144ff3c8b91a9f23a91dbb32e13543e38626e0811ab085541648705a6a5cf1241ef859e12808ab7745d3dfbcc8acf5488b8a0235914cfd476dc", &(0x7f0000001000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f000000a000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xca)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000009000)=@known='security.capability\x00') setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x0}, 0x8) pread64(0xffffffffffffffff, &(0x7f0000004000-0x7c)=""/124, 0x7c, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000003000-0x40)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x160a}, &(0x7f0000002000-0x40)={0x8, 0x7, 0x9, 0x10001, 0x3, 0x7, 0xea, 0x0}, &(0x7f0000002000-0x40)={0x9, 0x1, 0x1, 0x7, 0x2, 0x200, 0x0, 0x0}, &(0x7f0000001000-0x8)={r2, r3+30000000}, &(0x7f0000005000-0x8)={&(0x7f0000002000)={0x0}, 0x8}) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x1, 0x1f, 0x2}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000005000)={0x9, 0x81, 0x7fff, 0x6, 0xf7a, 0x5, 0x1000, 0x9, 0x7f, 0x0}) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000004000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000852000)={0x0, 0x0}, &(0x7f00007c1000)=0x8) sync_file_range(r0, 0x3, 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) writev(r0, &(0x7f0000048000-0x20)=[{&(0x7f00002ac000-0xec)="5472cb04c226535467967f2eceb381a9eae50629bae0bcdb9d88f215ad7eddf6491d9f876e1d49d7c52532ba9fbf419fdc838bf3844c05ecad9268ede492a771503f498e86804c6aa2fbd2a7cee6a788b57f8bb0ebd87ec2d1c9712abe176f44da5e688d5423c548019592c2bebbbbda73ae22694ef06c2ef774f2a5ae6668117be81795c327ef48c7d9b77bbedaf4cfad12eb24a3016b59c567af28c2024119b41489b1f4ff0eb951ec75f5fb1aa09704a8876ae86f6f0420fd35c3519ed671656ea91c7dd1475efeae26750810d846a58f0e00ca7a88f82bf2cf80de1fa94a7e63bcd8609100f245eddf2d", 0xec}, {&(0x7f0000201000)="c02300137a03d6b3bfa8c1cc5055858a1a03a81033c58b8d8c391370cbfae80ec13650f63ed0acffed77c93097ea46144a58203062c8e684eb", 0x39}, {&(0x7f0000c08000-0xf)="1fa0b068ade587caa7e5abba94c9de", 0xf}, {&(0x7f00009bb000)="9c7a62b79fec3904f803d8bd225d4f2fa6ca4a36f8a0587739df0eceac2add06244a23d24be9e5a0d25ec77cbf3faf54884921a3baa245735a53a05d5e2515e18f704a17b9f16d1ae6417bb22edff55944ec5c4778ae1423ccaee328ab232db42dbb760b353e9a46100c92e8468a1c9ea79d9ea41b3c645bb28149937ed81db77bd072dbe14a39e95f2b487c6f38aac03817b322b27b8dc1075a5ca642e77aee8158e570bb27a5f45cbc6f0e5bfb7f6141472833d9d9f63e2f689c7ec853e87601dfc1045dd3155970618d2249f2852f2273f927cc037bed5e28dee53e79aaaba0", 0xe1}], 0x4) utimensat(0xffffffffffffffff, &(0x7f0000eb9000-0x8)='./file0\x00', &(0x7f0000dc0000-0x10)={{0x0, 0x0}, {0x0, r1}}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ae000)='/selinux/user\x00', 0x2, 0x0) 2018/01/03 10:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00006b6000-0x4)=0x0, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000d81000-0x4)=0x3) sendto$inet6(r3, &(0x7f0000935000-0x1000)="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", 0x821, 0x0, &(0x7f000094d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/03 10:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b50000/0x2000)=nil, 0x2000) memfd_create(&(0x7f0000075000-0x16)='-+&^+)#bdev+vboxnet0)\x00', 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b51000-0x8)='./file0\x00', 0x60000, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b52000-0x10)={&(0x7f0000a4e000/0x2000)=nil, 0x2000}) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000faf000-0x11)='/selinux/enforce\x00', 0x10800, 0x0) fcntl$setpipe(r0, 0x407, 0x800) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004ca000)={0xfffffffffffffc00, 0x0, 0x7, 0x5, 0x6, 0x2}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000058a000)="1f0000000101ff00040000000400000800d100000900120010000024000000", 0x1f) ioctl(r1, 0x4, &(0x7f0000bc0000-0x5b)="d3f42b1d433ca6158ee67cb589bca9006bde88ff04337bd3ae80a51224056a3c932d243c146c4d76c9f26abd9f5995eeebc1bd489cb0c35e4f6f37a6fc46271953c9042b3c6e9f8488ae5b993b6240f89475be0152a608f3d3c429") 2018/01/03 10:42:06 executing program 6: mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c9000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f0000f80000-0x2)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) bind$unix(r1, &(0x7f00001ad000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) open(&(0x7f000047c000-0x8)='./file0\x00', 0x40, 0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000037e000)={0x0, 0x2, 0x0, 0x3, 0x3}, &(0x7f0000dc3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006c5000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x9414, 0x4, 0x82}, 0xa0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000062e000-0xc)={0x1, [0x0]}, &(0x7f0000883000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000893000)=@assoc_id=r3, &(0x7f0000558000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e52000-0x1ee)={r3, 0x1e6, "8ebda090f124676974a053bc9cb8f4a127f90045c62171a64fb9d877ded6f52a346e778bcb4b1b3d17c342b50b173295cc7b65a89e2bcbcfff810be73380c68b6ed86401cef6b32b68bf53e0d682e0d43b5bb20b487f6f707edda3beed20c0151aa66e5a0caa456efc54f611c49a4dd2591971ccfd8fa7ad2ff2e266e11bc233d8dc9f1727356ecef5747d0e8afff27aacab24def2312786cf8df1c4910290ff4cf2e5e3f8840fd29760c91f7b7ebbab31d23de49d9ac1bdac9069b0a83264c1cca883c3d9a66e10724edcf555e7ddbeacdd68f0b1c35e907ac5e363f11e302ab9cb54b9853675be718a1e4f41fc1254604659c233a7cb2edf322858568613198e13294b365e1fc408087d237c0068f18db4e21bb3a7e521693bb8b2f51eae325d60998b001518c0592b7b93933fdd959f2f04600c2fa603861746a55fef1aab4bfdddce81400af6b1e79167067803064804a0615892fb07f595f0c0e2ef11b3584a219e01a7d9eaa3480e7fada84bbf87b3dec8a2b114b7c5eea9a5abfd3f4b4c78755fde1dae9effacdacdf796b6dece0d44c8214af1ff8848b442c9621f944ce3e75848f170358da631341ea81c1393d2279a3a8a00be33f960187520566ac35680575aa8f8bca4127a15a2881f8ed59c905a8bd60ea6578f42399ae636c9fb3aaa0c88b1"}, &(0x7f0000178000-0x4)=0x1ee) 2018/01/03 10:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008e2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x200000003, 0x0, 0x0}) listen(r0, 0x400) 2018/01/03 10:42:06 executing program 7: pipe2(&(0x7f000050e000-0x8)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000a33000-0x10)={0x400, 0x0, 0x2, 0x4089}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000ae000-0x8)={r1, 0x9517}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f93000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000dbb000)='/dev/sg#\x00', 0x0, 0x101882) 2018/01/03 10:42:06 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000003000-0x28)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000cb4000-0x4)=0x3, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$packet(r1, &(0x7f00001f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000bc000)=0x14, 0x80000) 2018/01/03 10:42:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00004b6000)={0x80, 0x3, 0x7, 0x4}, 0x10) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x27) 2018/01/03 10:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a67000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004b3000)={@common='sit0\x00', @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) 2018/01/03 10:42:06 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000c16000)=[], 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x5]}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x800, 0x4, 0xfffffffffffffff8, 0x10001}, 0x8) 2018/01/03 10:42:06 executing program 4: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000faf000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000fb1000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ecc000-0x18)=[{&(0x7f0000301000)="6fa0fd0704f3dee5db8e84e5348d88361aaf718f4d9bdb0ed2458c9c4ea22707f13ef53d86e0cce10928309dd3a60fad9b9ecb82cba7cdbb9864f646bb6f27aeee35eb42b3f4920328a8f060d8e6819df0f38c61bab90995016969b82233543fe7bd22a29dd49bed70", 0x69}, {&(0x7f0000fb0000-0xf9)="e66c59c8b3382952e803f42d15e29f3492500de7e599f1c594d7f86e67cf11630b81da36ce2e1efdb465f17f13298be5eccdde3611a4f07ff1d61610980c9260a08ec576dc77f1714269ffac4c0c2443d48ca04dcc037508efe635dd984c00a61e7a97b748f63eb5604fd92255f453509da101f6ef1b1c37ccabb6509a8a6382a6ebdd63f3053cf8cd29e091651266a99ea9b83af649e8b556731de651c1680bc1356ad54503425a7de64c5f13d595b6e4a2db73cc3f9b375654ed483403e844fc9d9204eda2a8877d4ff5b94eb61aa21d5f46aa3017d5ca1094e07073a50b94b81055ba1002abd8be5bdb0fc5118a569f57f395206f446d1d", 0xf9}, {&(0x7f0000cd3000-0xc3)="3e4c3ae0dc9a5276cd99dda802e0abfc579125a7234f41e0cc308afc94c4083c804a5a40970f325c9603a22d57b0c468ffec560856c8d00f1bf2da6f529e7a6beb9dae8e00c62a416d5de9e79f9ef2e20dfb2067523a0774146d6530f1a30c9b51bc22b63c8d422284f96fdc178eb79beac59da612e61fb95ad1f91f364065955ff8398ba0dfadb8c30282c8ff31e924cbf311302c5a72ee93cfb6e4a24c45084941d3840eeee464a85ee6f27f7ed194224faf86b1a750848e872db9503be7933de5d9", 0xc3}], 0x3, 0x6) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fb0000)={{0x2, 0x3, 0x5, 0x2, 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]}) 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, &(0x7f0000fae000-0x50)={0x0, 0x17, 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]}) 2018/01/03 10:42:06 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000b000)={0x0, 0x83, "ed208e1e79d2469708979c7ac7d9104d6f5dd80e4b1cc006b9d1be564617a5c802dc5c1a11a462caa269d79a3769ac62a962040c5c56b6075f3fc5a09d0541a25b8f7a62076f7354ffbe0499932d5d9a9c184d2529d9d1f12ed3586ae931c77fbb84043f09e27c2075b4c17863e95b1488a46a10487032596cdfc7932e1d777fc50a84"}, &(0x7f0000018000-0x4)=0x8b) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000018000-0x8)=@assoc_value={r1, 0x489c}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000e000)=[{0x20, 0x13, 0x401, 0x0, 0x0, "a61e4176134fa3d29b6d2a0ed4d60c42"}], 0x20}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/03 10:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x82, 0x0) flock(r0, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e8e000-0xe8)={{{@in6=@mcast1={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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005de000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a05000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@empty=0x0, 0x1, 0x4, 0x1, 0x200, 0xa, 0x80, 0x20, 0xff, 0x9, r1}, {0x1000, 0xffffffffffffd745, 0x80, 0x9, 0x7, 0x1, 0x9619, 0x3}, {0x4, 0x1, 0x1, 0x8}, 0x8, 0x4, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0x0, 0x6, 0x0, 0xbc}}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000231000)={0xb5, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e74000)={0x2, 0x1000}) r3 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000058000-0x60)=[], 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00005f6000-0x4)=0x1) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ee3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') [ 33.425675] audit_printk_skb: 15 callbacks suppressed 2018/01/03 10:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x244) r1 = syz_open_dev$tun(&(0x7f0000187000)='/dev/net/tun\x00', 0x0, 0x51b280) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000031b000)={0x0}, &(0x7f0000b0b000)=0x6b0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f00007bf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/03 10:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000996000-0x1c)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000afe000)={0x2, 0x95, &(0x7f00008e9000-0x95)="4b2368c816084b5a3d6b196cdbf4687930057230c6fd705a5e0686abd0e30d309d212633e718d1674b7f5ec9fef64677dce1143eb70f36ea9f4a69f07b4cc618c2b1849e37b5d998d9973e7b856b81d6a608d1635fd539b691ef596a4b1ece74d2daf2596c97441cd018cad23a41ca463dfa9d8f3aeed606dba5303be4db87da48b28cc68975dfaf669479b15afdd486d53926d833"}) r1 = syz_open_dev$evdev(&(0x7f0000892000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000093d000)=""/147) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00002ea000)=0x6) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000fe4000-0x18)={0x27, 0xff, 0x1ff, 0xdb76, 0x8, 0x0}) 2018/01/03 10:42:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000bd9000-0x6)='stack\x00') read$eventfd(r0, &(0x7f00002cf000)=0x0, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) mlockall(0x3) 2018/01/03 10:42:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f00005fa000-0x9)='/dev/sg#\x00', 0x8, 0x400080) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e4b000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f6e000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x25, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29e23c5ddfff0000000000009300000006"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mq_open(&(0x7f0000000000)='/selinux/create\x00', 0x840, 0x0, &(0x7f0000000000)={0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 33.432329] audit: type=1400 audit(1514976126.235:20): avc: denied { dyntransition } for pid=4577 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 [ 33.487326] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2018/01/03 10:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf0000)='ns/ogrcup\x00') getpeername$inet6(r0, &(0x7f0000865000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005aa000-0x4)=0x1c) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d2000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000047b000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea3) 2018/01/03 10:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000076000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='l\x00', @ifru_map={0x1ff, 0x2, 0x0, 0x0, 0x0, 0x0}}) r1 = creat(&(0x7f0000bc8000)='./file0\x00', 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005bd000)=@generic="a1e45b818d95b0c1788141439174c466") r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac3000)='/selinux/member\x00', 0x2, 0x0) writev(r0, &(0x7f0000a34000)=[{&(0x7f0000da6000)="6826233dae2864e30fcceb27c16fa922c7c9fe96086389a797f53fdcb680daa6a61aff13204f0f5e8944e1404e9e854e40c60abd8df02fe39772c15f80bd6627c6c48546af7799d9fea9adf1042efd344e4befe236f3964e8cce689aaea654d3539eeddda34da9c0308b271eafdcf9a06f007ffa6808fc5707648b3f513cf9f1beb17d2f3e84a9041ea67d4112f79a09aa83d922448667fd6fb8f7d8cad9a1d838a51a3e16ff5f86963bb3062e9d9012125105564d", 0xb5}, {&(0x7f00005a4000-0x15)="57ca089524742fcec51947decea05b7c57b86cf8da", 0x15}, {&(0x7f00002bb000-0x6d)="cfe301c62823d2880403db4a9b40cc89cecf2070ab8aeccff8a31f212fd45284beb1f6a08cf68fa70948646b0ae71614479e4c4644efa63307ea0683e9662d335f10f54a1644ee2d097449841f5cf99efef87a6779e450900fcafb44a8c1d8fec3981ddd37ed2d00d6516316e2", 0x6d}], 0x3) sendto$inet6(r2, &(0x7f00006f8000+0x715)="e5ae2474a6f54063d0d33b41fc6f96e0e2bf3b4a905630882ffa893b2b9c905e1230f4daf44f34443143ae203aaa8a7fb99c025c", 0x34, 0x4004000, &(0x7f0000422000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c67000)=0x0, &(0x7f000079e000)=0x4) recvmsg(r1, &(0x7f00001b5000)={&(0x7f0000115000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000331000-0x48)=[{&(0x7f00000a1000)=""/124, 0x7c}, {&(0x7f00004b8000-0x39)=""/57, 0x39}, {&(0x7f0000142000)=""/16, 0x10}, {&(0x7f00003a4000-0x2e)=""/46, 0x2e}, {&(0x7f0000a5f000-0xf4)=""/244, 0xf4}, {&(0x7f0000466000)=""/215, 0xd7}, {&(0x7f0000fb5000-0x42)=""/66, 0x42}, {&(0x7f00003af000-0x1a)=""/26, 0x1a}, {&(0x7f0000fe6000)=""/229, 0xe5}], 0x9, &(0x7f0000ca0000)=""/138, 0x8a, 0xb0f}, 0x100) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ad1000-0x8)={0x0, 0x0}) bind(r2, &(0x7f0000320000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000ff4000-0x108)={0x1, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 10:42:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000217000)='./file0\x00', &(0x7f00008d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 2018/01/03 10:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7fffffff) r1 = socket$inet6(0xa, 0x802, 0x0) writev(r0, &(0x7f0000008000)=[{&(0x7f0000b7e000)="9a14cde9c3ef23077e7455a04e8bc4dd686c802a714e2d45e12ee910d61cac1a1c9c4b807deb732ac602ff174458a710cbd579776899db402c4389be6756d63663fbe2e8d9d5e0321ec9e4175fd9a6051b2d2c8c27b5c6c688f4b2125ace78d83d4d43b058489e59b77b0025ab560cecabea9f8c6d4304b142172abd321d1f56990bcd99de95ec2585ddb470ed0ce3a93c40f9f3d92a4f1e25e31c7367df21fde57fe5e1a8ab03766d4b3657565d144457904d87549685f7dfb804a85f51dadac3330ee7fb84", 0xc6}, {&(0x7f0000ad2000)="3f8df5850802c99f30a870eb047c628d184d4bfd30acfdc99d", 0x19}, {&(0x7f0000665000)="42145cea2d3adae12f5ce171e69abc6ac7623280d0737ea5432e0a9fe45801a636bbf3f2e13b252f1d85f29f5f0d3d7f09c4c1fd05608da913da88cc075b4923ba980453cc49bc0841636dd9caa3b3e6526617634b620b2bbb60bba6faa4bbcc88c535e2449deb49191c5e177b87d00fd3eee863f4c40b6647a1186c714b3f250e89e1975e2173a614456ead76689f10a8ddf2b61808f5238650cf815d740b9b9fdf42aa744162e73032aea57b6993dd5c9cddd175b578b36d477c8acb6b0c59164c4735697ffb7be4000ec3de06da06a37efa3ac5687d6845f4f7bde164a4", 0xdf}, {&(0x7f000022c000-0xcd)="a25bd477f57a8aa3ae145c3f3eeb6346b35db2a1cb7eccc960a5726952418824784be411a3c30421ead8359a299b4f521f708d2c36c938c97adbfedede503a2a8f2c2c585d5e761db1f1324f70e9cf2244714c2e398a530126b4ee400412e458d90131f546e977321cfc5397c457825693c8cd087e01d1b5982095b79d2081c8df0c4078e7e12dc6bdda07d49e6a430bb40b37001602df4d3a82064464733d7427d12c77e77212679ab62c6d0e1e60fe43793e10f295c25a20a02ea10fc0214a5e28d3ca9cfeb8695d9da04e24", 0xcd}, {&(0x7f0000d91000-0xa4)="5ec9180c8486ae875cc273fcb6777ad0a5dff96f315091f4010c28a616ad41bc48be9459566237bd5606c9295046b2136807d2623ac193a7bb5628fc49ecf8f4df458f581f8fd49a3af4aed870295d99f39abf58f6187eca5586c6a96746763064f7846cb024604681d081f2ad6664c81d7abd1dce4f72bbb7e387b08c056af05f664459fbee56ab7869af76c5a84c7415ce6932c4ec2b3151cd1d6030550aad2fbee314", 0xa4}, {&(0x7f000029e000)="2141b0916daafd645f72b750558b5d1ad0a0523c5eb184a7f281111fbe803e90915d2446d93a558608a23e5b78020f09267142d4b57b4051703e1ac2e4d9e60612712d4700827f73606e8cfed487800826236cad69538e2a57a4b20d186a29145a408b376cf4be7a2830880c56bd5b4baad7f07a82e11847f866e07d90b6028bedc0053721e8d08d2d41cfbe01476633f87f42593bd599b8d753bfafcd2e469b99d3708a4fdf2512f435d489", 0xac}, {&(0x7f0000d81000)="804e26a110063a174a246225d8e1a1cdfb12e641f1156405484ab6ff66eaffcbbbb715e4cc0e12717aff32f39d26810e5552e8d9e2e5d9f1e807104b96ea63ccf529225bed40949b3393695e9583925542d97c3a1b50f2c305fff78e580631fc7361201e9ae0c69c29ec934f346aae54fa307f69b60fe21e103303510ef12760b4a196930873e0da0ac9f34ab90722ed7e4b4405aac129c9a35a17167b9d3e896905f515080081451607ac948c24a08aef0378eee23b70581e618c14ed08935865f4966e6d0bc15a756b0b129b22ce881f", 0xd1}, {&(0x7f0000d4c000)="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", 0x1000}, {&(0x7f0000972000)="0e180873889cac123bf0e5863f0708b9e75534259ec2d25fbf3fa9719c668bfe2b2c8bdf9c915e59a3bf858474952b495d16ead3d43cb897f217243e8e43df66ce461168bbbee5e3baec32d6809175c63a5969fe4bded969fc39f051d66ab3f1fa98d775fd2963a2238ecd7c5fbde9f3c4681ddbae758fc7cdb22f6bf2909e14d320ce5ee20a71cfaae7d6d5709cd9f8659f3b23884ab9c7df1f43262e05fe25b14bf70ade05ee7f2dbe1b2cfdfe662c38dd02aba361f8618c43151f8e7225d94e8b", 0xc2}], 0x9) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/ppp\x00', 0x141840, 0x0) recvfrom$inet(r2, &(0x7f0000aed000-0x55)=""/85, 0x55, 0x1, &(0x7f000065e000+0x540)={0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f0000f7e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/03 10:42:06 executing program 5: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000084c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000903000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e71000)='/dev/snd/seq\x00', 0x0, 0x109083) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000454000-0xc)='/dev/autofs\x00', 0x103240, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001bb000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000ff0000-0x14)={0x6, 0x20, 0x3, 0x3ff, 0x3ff, 0x4, 0xfffffffffffeffff, 0xae4, 0x3ff, 0x20}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000817000-0x5c)={0x0, 0x0, {0x1, 0x20000000000, 0x6, 0x0, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f8000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/03 10:42:06 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/checkreqprot\x00', 0x20000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e47000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f0000964000)=[{&(0x7f0000862000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001c6000)=[{&(0x7f0000d45000)="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", 0x3e4}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000e8b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ef2000-0x38)=[{&(0x7f00005a0000)="", 0x0}, {&(0x7f000073e000)="", 0x0}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, {&(0x7f0000aa3000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fd5000-0x50)=[{&(0x7f0000f3c000)="c2c584386d491f8331e3a187e60e9a0d063caed363142b710ae808", 0x1b}, {&(0x7f0000878000-0xaa)="", 0x0}, {&(0x7f0000dbb000-0x8f)="", 0x0}, {&(0x7f0000fc0000)="", 0x0}, {&(0x7f00009a0000)="679825e15f53267e71", 0x9}], 0x5, &(0x7f0000de2000)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}, {&(0x7f0000be4000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ea4000)=[{&(0x7f0000e2a000)="", 0x0}], 0x1, &(0x7f0000eac000)=[], 0x0, 0x8001}, {&(0x7f00001e3000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e6c000)=[{&(0x7f0000e56000-0x65)="", 0x0}], 0x1, &(0x7f0000cab000-0x114)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x3c, 0x0}, {&(0x7f0000c84000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005bc000)=[{&(0x7f00001d2000-0xdb)="", 0x0}], 0x1, &(0x7f0000239000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, r2, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x5c, 0x8000}], 0x6, 0xc810) sendmsg$unix(r2, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)="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", 0x5a2}], 0x1, &(0x7f00002b0000-0x44)=[], 0x0, 0x0}, 0x0) renameat2(r0, &(0x7f00007c4000-0x8)='./file0\x00', r0, &(0x7f0000ab9000-0x8)='./file0\x00', 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x8)={0x1, &(0x7f0000510000)=[{0x1000, 0x3a6, 0x3dc400000000000, 0x2}]}, 0x8) 2018/01/03 10:42:06 executing program 7: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000006000)='net/mcfilter\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d21000)=0x65ee, 0x4) 2018/01/03 10:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f00009e7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_fuse_mount(&(0x7f0000db4000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0xfffffffffffffffe) r2 = fcntl$dupfd(r1, 0x0, r1) readv(r2, &(0x7f0000493000)=[{&(0x7f0000903000)=""/152, 0x98}], 0x1) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001b000-0xf)='/dev/sequencer\x00', 0x50000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000001b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = socket$inet(0x10, 0x2, 0x4) sendto$inet(r1, &(0x7f0000017000-0x32)="32000000140025f9ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/03 10:42:06 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x5fcbfeb4cfa14a82) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/03 10:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f000096e000-0x8)='./file0\x00', 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000c83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004f0000)=0x14) sendto$packet(r1, &(0x7f0000093000-0xcc)="93d430165864b84e048685fdbe0f85e2da9a589bf3efd87cdc1c526ff8e61259d9117f96e9d921b82f9d9a3661f3b14e3ae96870fd019c8bc972e63f6151f9051f664306f52a24a43fd07ebd37894528180fe85eb554fe9d40adf03031917e898919b5558d29dac7deecf3f1fc219c7837cb7a4b77a5d3d310ad7de6d0c5062b599d8aab266dd40a0115fc7752db745bab87b3b497d7e7dd2c5db4f860330d0c46413b90341d6728baf66a50c90c3edee14fb944a56b2d00e04728b9a8e9770e144b891f7e001e332ab13e63", 0xcc, 0x40000, &(0x7f0000d14000)={0x11, 0x1e, r2, 0x1, 0x170, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000d14000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000351000)={0x0, 0x3c, &(0x7f0000813000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1c0000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a58000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f16000)={r4, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl(r3, 0x5386, &(0x7f0000001000)="") connect$unix(r0, &(0x7f0000aec000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/03 10:42:06 executing program 0: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8000000000000}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc0000000, 0x0}}, 0xe8) 2018/01/03 10:42:06 executing program 5: socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x5, &(0x7f0000417000-0x8)={0x0, 0x0}) creat(&(0x7f00001e6000-0x8)='./file0\x00', 0x8) mq_getsetattr(r1, &(0x7f0000375000-0x20)={0x0, 0x8, 0x81, 0x7, 0x0, 0x10001, 0x7f, 0x889e}, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r0, &(0x7f0000415000)="110000001c001f12000000000000051457", 0x11, 0x0, 0x0, 0x0) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a34000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000daf000-0x10)={0x0, 0x2710}, 0x10) read(r1, &(0x7f000060d000-0x50)=""/80, 0xfffffe1b) 2018/01/03 10:42:06 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000462000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000587000-0x54)=""/84, &(0x7f00000e4000)=0x54) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fac000-0x2)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fac000-0x8)='keyring\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000ac0000)='keyring\x00', &(0x7f00009a1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) [ 33.794393] ALSA: seq fatal error: cannot create timer (-19) [ 33.829737] ALSA: seq fatal error: cannot create timer (-19) 2018/01/03 10:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c85000-0x8)={0x0, 0x7da94f96}, &(0x7f0000608000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f70000)={r2, 0x7f, 0x8, 0xffffffffffff8000, 0x80, 0x10000}, &(0x7f0000661000)=0x14) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000928000)=0x0) 2018/01/03 10:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069f000)={@common="6772003065000000000019ff00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/03 10:42:06 executing program 2: r0 = syz_fuse_mount(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000001000-0x4)=0x0) dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/03 10:42:06 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/checkreqprot\x00', 0x202000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa2000)='pagemap\x00') read$eventfd(r0, &(0x7f0000ffd000-0x3)=0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000436000-0x80)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0x80) 2018/01/03 10:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009e5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000e53000-0xe0)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x0, 0xff, &(0x7f00003e1000)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000605000-0x8)={0x0, 0x8}, &(0x7f0000dfc000)=0x1b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b25000)={r3, 0x4}, 0x8) 2018/01/03 10:42:06 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000efc000-0x4)=0x0, 0x4) r1 = request_key(&(0x7f000042e000-0xa)='blacklist\x00', &(0x7f0000235000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003d8000-0x5)='ppp1\x00', 0xfffffffffffffffe) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000efd000-0x8)='keyring\x00', &(0x7f0000ada000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000efc000)='big_key\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/03 10:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f0000183000)='./file0\x00', &(0x7f0000b08000-0x8)='./file0\x00', &(0x7f000015d000)='devpts\x00', 0x0, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002db000)='/dev/sequencer\x00', 0x16000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c1a000-0x4)=0x6, 0x4) umount2(&(0x7f0000f66000)='.', 0x2) pivot_root(&(0x7f0000fc1000)='.', &(0x7f0000314000-0x1)='.') 2018/01/03 10:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00005d6000)={&(0x7f000030d000-0x168)={0x2, 0x6, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x0, 0x7}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x14, 0x0}, @sadb_key={0x1d, 0x8, 0xd9, 0x0, "555d10072b6243be7300ae4ed911dd70e279555da29e9a09050a125eead58ce13321266197af2687c5f5fff79143601fe2959a480501ca22034b4d2b162ed5579931a5719eb5c273ca370986cec87f2130d5e43046f028c020918b19bd8ef86e8303314a685431da3e94598a7f0e3228959a4354bd28ce2d6a756f9549ce6595f30bcef204c3b677b94fae3c91c44350c0098a1cfb48750708099f7714ea8ccb52dac83897fcc3f3c5108782a03f64a1fb1a6c78817845930cdcbb8258260c8b4523d4f6b8c8d3ff5ff156980ed2cbf61184d8e6c518d16427"}, @sadb_lifetime={0x4, 0x2, 0x8, 0x7, 0xfff, 0x10000002}, @sadb_x_nat_t_type={0x1, 0x14, 0x34, [0x0, 0x0, 0x0]}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0xc200, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a8000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000c90000-0x10)={&(0x7f00004e7000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ecb000)={0x0}, &(0x7f000003b000-0x4)=0x4) 2018/01/03 10:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001ab000-0x20)={@common='sit0\x00', @ifru_flags=0x9000}) fgetxattr(r1, &(0x7f0000b50000)=@known='system.sockprotoname\x00', &(0x7f000071e000-0x4)=""/4, 0x4) 2018/01/03 10:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = getpid() ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000b97000-0x8)={&(0x7f000005a000-0x7d)=""/125, 0x7d}) sched_rr_get_interval(r1, &(0x7f0000721000-0x5)={0x0, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f00004f8000)="01000000030006000017000000c4ffcc", 0x10) 2018/01/03 10:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cc000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00006f3000)={&(0x7f0000401000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e95000-0x18)=[{&(0x7f000052e000)=""/52, 0x34}, {&(0x7f0000f18000)=""/0, 0x0}, {&(0x7f0000883000)=""/241, 0xf1}], 0x3, 0x0, 0x0, 0x3}, 0x2000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ed0000)=0xfffffffffffeffff) r1 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000c99000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, &(0x7f00000a8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004f6000-0x4)=0x1c, 0x80000) 2018/01/03 10:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000940000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$random(&(0x7f0000ca6000-0xc)='/dev/random\x00', 0x0, 0x840) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000f96000-0x1)=0x0) 2018/01/03 10:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000079a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000671000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 10:42:07 executing program 5: r0 = userfaultfd(0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ed000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000189000)={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]}}, &(0x7f0000099000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc9000)={r2, 0x0}, &(0x7f0000ba1000-0x4)=0x6) 2018/01/03 10:42:07 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000759000)='./file0\x00', &(0x7f0000097000)='./file0\x00') mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f0000fd8000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000db8000-0x8)='./file0\x00', r0, &(0x7f0000fda000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/03 10:42:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0xba27, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r1) rt_sigaction(0x1f, &(0x7f00005ab000-0x18)={0x9, {0x3f}, 0xc0000004, 0x2}, &(0x7f0000533000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ff5000)={0x0}) 2018/01/03 10:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000896000-0xc)={0x10, 0x0, 0x0, 0x4002000}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) writev(r1, &(0x7f000028b000-0x50)=[{&(0x7f000086f000-0x3f)="268e4897e7350041d6118f028095a500ebb2c9d99421eed306fbd2764ded7bd0e9f59d3b9106e1bd6feb51ac9464479a508a7f8c7ecdb32360480e4d9cc848", 0x3f}, {&(0x7f0000f0b000)="7fe2bd0cbde64615ec2077707ce88cb2748049650888f971ffd527f39fe3a9a074e513710bc15dd12c3988f4dd8bae68685ac084f222ece8b9b248f72a1db4c00c7ef4d2b5907596aa5c763791ad5e327b5c56906fddb831144fbaf6703b62d675c9831ab331762b9e08dac0ebd50219aea34e16af5d2ca130aac774d5f1c6926c5fb99f84927971661290343b60ef3b08685ce7eb81c4099259ec93e07ac576465a192f0dd9061b1275cc7e1c4aea16a6b3cc5e181f6e95aa2939799c194412244b2571c2fb19123e7136d6d5b4cf5ddc35f8d31972afe41530ee05ec7cecdc", 0xe0}, {&(0x7f0000703000)="d1290f7f92ed6f9fb71006c810678c376a72dd694978e040b23fac0f59cde1ef407dd1a0fa9226f59a90f174d86d3d1af00fdbaf30", 0x35}, {&(0x7f0000570000)="f628e31693336e1ded7dcdc72bb7565a63ef2221a5", 0x15}, {&(0x7f0000d03000-0xdb)="b755843c5392b67208d1d46f7eed3ec282eae0f3ed1079d094009511193271b017d4f8afd7406b0f36deaeb67c69fe54e94573be433ac2c7cb6292ed7f2888b076ef9fd8bd3929cdfc958d95becabcb15f56711b6f1e1bde96465916aaffbe7464e870cd7d277dc818d3a654dc09e0497fad1be5762da1a8d125cbc591be378318fcb0d3e81441489cb87716ff41249360a3e48c818c17f8a13fffbc77076ceef9ecbdcf139f78e9f9c8a659bc0a47bfbfaedec76c2dba9b0d29d317fb868ed4d24cf39b425d15834d18a98aea9b47b84046f71b4ecc787396463d", 0xdb}, {&(0x7f00001ab000)="20206f8c81c5f2b6ae7fcc1c70a481af1c27ff72df37e5fbea1166a9bc0b684db6bcc9f2e76144ad910df6e3e377657507e003c9d15f6a95681ae3bc1bb58680225395a6ce905c8ea0be7b572e1f92288851e03b8ab4ec599be737b0ed68d37cdde55668e4aea7db3d6e544b5055c2386bcd2b8726a2848d8088af81a7836ffa56818fcf2f2b9ad368fcea8b40a91beb9b791e2cafa2da1fa942840d0d1d2f04751d56484da26b2cecd9fd3bbc5c405dd9e886d601c2e497b267d443a172ce5ad479d65213f876b240c49236e86d7f7e2d271ebf4fa7e046e1b4281dc59da0ac", 0xe0}, {&(0x7f0000f2d000-0xe2)="7314b43c36ac1d169803a050683d855803c850ab30c9f9804670f1b9e3105f60f0c39808083831e19c39dcb6f5d53ee95efaea89c7f17c0185d56fb508a4eb4ebfa6ffe51fe38fb83b9d56bc5674daf8b071ac39c97769c04dc0de5548934376e1b93876585a608dbbaf18a718ed25974268c9cbbbaf8a33dd4f075d219cf632b39802edcf56559d6a369aa7943bb0ccd3d0c98174bd67692c0c18bda720bd3d98aa5662f0069cc0690559db496f9f4900bf9b687a151cfcf0c1efe34b515f97bfd9b9ce60bfed0b620775773461900a156ecdbeda5825c46cd32ffdb1a5bf00cebe", 0xe2}, {&(0x7f000073f000)="", 0x0}, {&(0x7f00001b2000)="e9f56df28fbd0b576e91f55dd167effaa5453c18c0b4ed359031fd0f1c4ec73905862f8b443a8001c86a5599b10051235052c7a19f81c7c22f0a1e13a613d646649d7658910398c580409ecf95259a860974b7d357c391e284fcc4c145834d7d75d1a5eaccd0d2fd1b691d8d0de94a5898d2ef7bfd8956c4b413b0798e07d571965fbce978ff758e26b829339bcf3916a46feb8af8174998d71f2fb48d6b2e5d937c2e17ae82135378126006b8ec5771862311118162d67757a1decfa114f8c171f21da72e137046ac225247ea28ac70f03d2fa68f605ae4d1433b8e184941c486dc14831875a10510ac56dedee45acd", 0xf0}, {&(0x7f00007f0000)="ac3b1326a97b86a53efc2839cc62845c3f01d3c9cd226f4d28a75bc0192008c6f8baf5e2ae3a10496de10e2654e8163769f771429e4f2d13916c1e8152299ab731137e3d85c795f78ae8d7fa5214ab3852e99c06d07dec6e7b8dad987795ed0ad2c72afb68ad1d4ec24db845581b98193977b9ff4a99656d9912a50a5844ba9e09067e1a3101212d5e5288def0d5b8cca9ba1fbd3459216a48eae6d0f75080828107aec00755621052c50e558ecde67481df3a14d9a505234374d249e23bd41694a2f7e2314efd5c7543cb4b7ed383beba2b4ee117ee9faef75c8b04e7d4d6e0a46bcba73ade016092409a96887f9870", 0xf0}], 0xa) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000461000-0xa)='highspeed\x00', 0xa) 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_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000068b000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000285000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007c6000)={0x4000000000, 0x8008, 0x1edd, 0x4, 0x0}, &(0x7f0000695000-0x4)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000a8b000-0x4)=r2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000780000-0x6)={r3, 0x3e}, 0x6) mkdirat(r2, &(0x7f0000a1a000)='./file0\x00', 0x34) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/03 10:42:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$update(0x2, 0x0, &(0x7f0000011000)="b7", 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b00000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003a5000)=0x0) 2018/01/03 10:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000a2d000-0x53)="1dcac9b57f6fc181d83ba1e0e1cd24d511895f40be0cc8583bee51051799feb392c01bb837d0e7538aba29fab4c95eb80db4ac981c0e9fb4510e2a8792285aeb1d24eab72758e0e109730b85df795e36347626") r1 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') getdents64(r1, &(0x7f0000294000)=""/32, 0x20) 2018/01/03 10:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000b9c000-0x1000)=""/4096, &(0x7f00008a9000)=0x1000) r1 = epoll_create1(0x80000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r2, 0x40000000) ioctl$TIOCSBRK(r2, 0x5427) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000992000-0xc)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000c8000)=0xe4, 0x4) removexattr(&(0x7f0000ce3000-0x8)='./file0\x00', &(0x7f00006b6000-0x7)=@random={'user.\x00', '\x00'}) sched_yield() 2018/01/03 10:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/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_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000017d000)={0xffffffffffffffff, 0x0, 0x7, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000054000)={0x0, 0x4, 0x34, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.327729] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=13799 sclass=netlink_xfrm_socket pig=4731 comm=syz-executor2 2018/01/03 10:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x5, &(0x7f0000769000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000967000-0x5a)="3c050090071e6c890580312bf9d4b507a25bbad2298153c5daf2b14d895f399fe4a7d0922518561ee9e6783137bb988d30a9b345da355e659012d2290d7963e0b3cee7afe9912fb82f04aaf5d6197cff48410c24afb7f0b0093d", 0x5a, 0x20048881, &(0x7f00004c2000-0x1c)={0xa, 0x0, 0x5cc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xae3}, 0x1c) execve(&(0x7f0000110000)='./file0\x00', &(0x7f00001bf000-0x14)=[&(0x7f0000c66000-0x9)='wlan1em0\x00', &(0x7f00003c2000)='\x00', &(0x7f0000d50000)='\x00', &(0x7f000079f000-0x2)='{\x00', &(0x7f00007b8000-0x28)='!wlan1-*$:)cgroupposix_acl_accesssystem\x00'], &(0x7f0000c88000-0x28)=[&(0x7f0000b74000)='{ppp0\x00', &(0x7f0000e21000)='em0\x00', &(0x7f0000dd5000)='wlan1mime_type\x00', &(0x7f000069b000)='\x00', &(0x7f0000ec2000-0xa)='*eth0ppp1\x00', &(0x7f0000d8f000-0x2)='$\x00', &(0x7f00001ba000)='%\x00', &(0x7f0000ef2000-0x20)='*{vboxnet0posix_acl_accesseth1&\x00', &(0x7f0000a1a000-0xa)="b16367726f75705d2d00", &(0x7f0000cdd000)='+keyring-\x00']) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000f47000-0x4)=0x0, &(0x7f0000bc5000-0x4)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000099f000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) 2018/01/03 10:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000091000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd3000)={{{@in6=@loopback={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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf0000-0x4)=0xe8) quotactl(0x40, &(0x7f0000bb7000+0x40b)='./file0\x00', r2, &(0x7f00006b9000-0x1000)="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") 2018/01/03 10:42:07 executing program 1: setpriority(0x3, 0x0, 0x0) r0 = getpid() capset(&(0x7f0000c7b000)={0x0, r0}, &(0x7f000036f000-0x18)={0x1, 0x7, 0x3, 0x5, 0x3, 0xd1}) 2018/01/03 10:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e64000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f000029d000-0x8)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000042e000-0xc)={0x20000004, 0x0}) ppoll(&(0x7f0000ca2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x0}, 0x8) prctl$setmm(0x23, 0x4, &(0x7f00005e0000/0x3000)=nil) [ 34.404032] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.408934] CPU: 0 PID: 4751 Comm: syz-executor2 Not tainted 4.9.74-g9e5dd8e #12 [ 34.416478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.426929] ffff8801d011f950 ffffffff81d91d19 ffff8801d011fc30 0000000000000000 [ 34.434977] ffff8801ce389310 ffff8801d011fb20 ffff8801ce389200 ffff8801d011fb48 [ 34.443039] ffffffff8165f5ca 0000000000000dca ffff8801d05f20f0 ffff8801d05f20a0 [ 34.451058] Call Trace: [ 34.453637] [] dump_stack+0xc1/0x128 [ 34.458987] [] handle_userfault+0xa3a/0x1310 [ 34.465039] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.472050] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.478456] [] ? migrate_swap_stop+0x920/0x920 [ 34.484684] [] ? plist_check_head+0x4a/0x60 [ 34.490647] [] ? handle_mm_fault+0x117b/0x2530 [ 34.496872] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.503088] [] handle_mm_fault+0x1fd1/0x2530 [ 34.509133] [] ? depot_save_stack+0x3b1/0x4a0 [ 34.515265] [] ? __pmd_alloc+0x410/0x410 [ 34.521215] [] __do_page_fault+0x5c2/0xd40 [ 34.527066] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.533014] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.539666] [] do_page_fault+0x27/0x30 [ 34.545185] [] page_fault+0x28/0x30 [ 34.550449] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 34.557272] [] ? keyctl_update_key+0x8c/0x120 [ 34.563384] [] compat_SyS_keyctl+0x1f6/0x230 [ 34.569411] [] ? compat_keyctl_instantiate_key_iov+0x150/0x150 [ 34.576998] [] do_fast_syscall_32+0x2f7/0x890 [ 34.583117] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.589756] [] entry_SYSENTER_compat+0x51/0x60 [ 34.623833] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.628348] CPU: 1 PID: 4751 Comm: syz-executor2 Not tainted 4.9.74-g9e5dd8e #12 [ 34.635850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.645185] ffff8801d011f950 ffffffff81d91d19 ffff8801d011fc30 0000000000000000 [ 34.653146] ffff8801d5196410 ffff8801d011fb20 ffff8801d5196300 ffff8801d011fb48 [ 34.661106] ffffffff8165f5ca 0000000000000dca ffff8801d05f20f0 ffff8801d05f20a0 [ 34.669058] Call Trace: [ 34.671623] [] dump_stack+0xc1/0x128 [ 34.676955] [] handle_userfault+0xa3a/0x1310 [ 34.682986] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.689971] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.696350] [] ? futex_wait_setup+0x330/0x330 [ 34.702468] [] ? handle_mm_fault+0x117b/0x2530 [ 34.708674] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.714878] [] handle_mm_fault+0x1fd1/0x2530 [ 34.720910] [] ? depot_save_stack+0x122/0x4a0 [ 34.727021] [] ? __pmd_alloc+0x410/0x410 [ 34.732701] [] __do_page_fault+0x5c2/0xd40 [ 34.738554] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.744493] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.751125] [] do_page_fault+0x27/0x30 [ 34.756627] [] page_fault+0x28/0x30 [ 34.761874] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 34.768682] [] ? keyctl_update_key+0x8c/0x120 [ 34.774801] [] compat_SyS_keyctl+0x1f6/0x230 [ 34.780826] [] ? compat_keyctl_instantiate_key_iov+0x150/0x150 [ 34.788413] [] do_fast_syscall_32+0x2f7/0x890 [ 34.794523] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.801159] [] entry_SYSENTER_compat+0x51/0x60 2018/01/03 10:42:07 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f00002f2000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000f4a000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/ptmx\x00', 0x24040, 0x0) read(r1, &(0x7f0000129000)=""/203, 0xcb) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000f64000-0x1000)=""/4096) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0x5, 0x6, &(0x7f0000ba2000-0x99)="5d1b4603860572f1b71ebf5ccbef715ed72a2fd9959fb783b39af947ce091ad0a7585cdaef07cf0be4dd851831bcebb46b7d7fd2def48066580dec04397ca25b4092a5ffadd5dce260f7f04aabbd5526978f483ee5dda82b921c87305ba3e5462b4c5d330a1219768e76333918750d230b02561988309c11f0780b025cabeaf13c39cad2e7d676c6325cf0107da8b2c09b30bac2e3d3010f7d", 0x99) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000bae000)={@generic="060029d84a5dd5c40ffe88226f882ede", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 10:42:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x1da) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000012000-0x8)='lonodev\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x5) getsockopt$inet6_tcp_int(r4, 0x6, 0x400000000d, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f00003da000-0x8)='keyring\x00', &(0x7f000066d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f000039c000-0xb)='asymmetric\x00', &(0x7f0000c0f000+0xacd)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) dup3(r2, r1, 0x0) 2018/01/03 10:42:07 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30000000007000040000800050000000200080000bf00", 0x29}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000fef000)={0x4, 0x7fffffff, 0x5, 0x8954, 0x794, 0x0, 0x7, 0xac6, 0x10001, 0x100000000, 0x100000001, 0x7}) 2018/01/03 10:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000567000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bcb000-0x10)={0x7, 0x0, 0x5, 0x5, 0x0}, &(0x7f000079f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000797000)={r1, 0x3541}, 0x6) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f00003e9000-0x38)={&(0x7f0000982000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000076b000)=0x0) write(r0, &(0x7f000099a000-0x1f)="1f0000000104ff00fd434514234d000000000000080001000101dcffdf000d", 0x1f) write(r0, &(0x7f0000ef8000)="1f0000000104ff080471cf000000000000d100000b00020000000900101200", 0x1f) 2018/01/03 10:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000030a000)={0x0, 0x76, "b6416f8180ef5fdf7f31f274d9e4e131934bfb0d5ab90e2b59eb7b0cd51bb07abde2cea698018007734a25e11da4bf0b0b871576e61d3412f813a0fa88f6462801e64bce986a9919b97b331b6bb315ab5a7f723bea046764080ac1a8d1353e8114cf141ec19a82f6217c114e18fb6b2a7290ca633993"}, &(0x7f0000164000)=0x7e) connect$inet6(r0, &(0x7f00006c7000)={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009f0000-0x68)={r1, 0x60, "45c9f6afb00d1a8a9f74643a8f149aa916d0f0d3259386d6d9de32d9276fab7caf15545085e38087642cfd7a6bff96da90ea5da2f081d1bc65bc73eb4405fe17bdedada5a45a8acf151274dfc4a0d5448bae0a45b7086ae928603bd72506b93c"}, &(0x7f0000671000-0x4)=0x68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 10:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000eb000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000006b000)={0x80002010, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000444000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) write(r0, &(0x7f0000417000)="", 0x0) epoll_pwait(r2, &(0x7f00007d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d58000-0x8)={0x0}, 0x8) 2018/01/03 10:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007e5000)='/dev/sg#\x00', 0x2, 0x181040) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004ad000)={0x80000001}, 0x1) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000707000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e2000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = memfd_create(&(0x7f0000191000)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f0000280000-0x57)=""/87) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x200, &(0x7f00003f6000-0x8)={&(0x7f00000dc000-0xe0)=""/224, 0xe0}) 2018/01/03 10:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00009a1000/0x2000)=nil, 0x2000) epoll_create(0xffffffff) memfd_create(&(0x7f0000075000-0x16)='-+&^+)#bdev+vboxnet0)\x00', 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) 2018/01/03 10:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000aca000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000470000)=0xfffffffffffffff1, 0x4) ioctl$TCFLSH(r1, 0x540b, 0x0) pkey_free(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000094a000-0x4)=0x0) 2018/01/03 10:42:07 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005aa000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000088b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000041f000)='/dev/vga_arbiter\x00', 0x305001, 0x0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000886000+0x532)=0x0, &(0x7f000034c000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='D', 0x1) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/03 10:42:07 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) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000015f000-0x14)={0x0, 0x2, 0x3, 0xffffffffffffff7f, 0x0}, 0x14) 2018/01/03 10:42:07 executing program 0: mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/41, 0x29, 0x40, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000053d000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$autofs(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000413000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000168000-0xf2)="4facef5f67e8f28c2d2dc7762044ed47b09ad3edea19d211aed74cd5d47130c9311a66b635a1e13a8d81ddea7b11c8c5af07b293c98e7a57a09e9d536144630888da64bd7a77d0c15bbcc73e1328fbdef2807c6d09b55715b58c7042b4eaefbffde8cd0b58b28ace8154b46c6166047eb17e5b239ce37134d3d4265d1bc085a3b7489b767f535d649111722858b6982542389bb98c3f1eba42ee67e47e23e4bc2418b75bd2d20b1b925da177cdf34754f341e6c8a380d7cb5dd1e25b7896260538f6a312703c0cdc2cdba0d17c3d5d7a87449f04ed4cb2e5434cf80c341de55c19d457c2e523964ff42e7e9a880493540393", 0xf2, 0x8, &(0x7f00005b0000)={r2, r3+10000000}) 2018/01/03 10:42:07 executing program 4: r0 = creat(&(0x7f0000651000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000ece000/0x4000)=nil, 0x4000}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/03 10:42:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$loop(&(0x7f0000feb000-0xb)='/dev/loop#\x00', 0x0, 0x100803) r2 = dup2(r1, r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005af000-0x4)=0x0) 2018/01/03 10:42:08 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x385f, 0x4) accept4$llc(0xffffffffffffffff, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000114000)=0x10, 0x0) 2018/01/03 10:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c90000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000b4a000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @usr_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'(J', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @hdata="fc33c842625a35bfe6492cefe9c72a63f6e34a15777a222390b8ddd2a551d2b21138191fab151711c2cb02c6e369e9b36402817b", {"fcf1", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fanotify_init(0x2, 0x141000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006ec000-0x20)={@generic="92149af93af626fe46fb360527944ce1", @ifru_flags=0xc002}) fcntl$dupfd(r1, 0x406, r0) r2 = dup2(r0, r0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00008a6000-0x170)={0x4, 0x9, 0x4, 0x3124d00b, 0x6, [{0x0, 0x2, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x0, 0xffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0xd8, 0x665, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x80000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80, 0x800000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x3f, 0x20, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}]}) fanotify_mark(r1, 0x40, 0x20, r2, &(0x7f0000d93000)='./file0\x00') 2018/01/03 10:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eb0000-0x10)=@common='gretap0\x00') r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8e000)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fstat(r0, &(0x7f0000162000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000967000)={r1, r2, r3}, 0xc) 2018/01/03 10:42:08 executing program 3: mmap(&(0x7f0000000000/0x897000)=nil, 0x897000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000895000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000898000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) readv(r0, &(0x7f0000193000)=[{&(0x7f0000896000)=""/76, 0x4c}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/03 10:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000fb1000-0x8)='./file0\x00', 0x15, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f000050c000-0x8)='./file0\x00', r0, &(0x7f0000292000-0x8)='./file0\x00') r1 = openat(r0, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r1, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) unlinkat(r1, &(0x7f0000681000-0x8)='./file0\x00', 0x200) 2018/01/03 10:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004e4000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000b01000-0x2)='net/igmp\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008c5000)=0xc20, 0x4) preadv(r1, &(0x7f00008e3000)=[{&(0x7f0000949000)=""/145, 0x91}], 0x1, 0x0) 2018/01/03 10:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009fe000-0x8)={0x0, 0x7f}, &(0x7f0000da0000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000464000-0x10)={r1, 0x4b3e, 0x0, 0xa3f}, &(0x7f0000250000-0x4)=0x10) 2018/01/03 10:42:08 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000010000)='cifs.spnego\x00', &(0x7f0000000000+0x151)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="7a1cd4067a7c2d95cc9714a6d6ef95caceda186eb35a662040fcb3d16fb3b1e54b0fbf3791cd2c6ae1934b33bd15dcfddc6ddaf14fecf3af27a0efeaa7a4d0b692e084d3f19f41a713ebf48767ee5f22de777698d1503cec57f8f9625de05f6d59a47b2c63418decb4db8cac1e8cfa3aee08b3288ebefca7b03d477eec3d30bed79a058bda8956c1e41a730016dfb7777ca92edf0ea28713b5cc8fbb05a0e3923e609fba44c747940eec5eadc60ce4f677c0291c6db918db96a9e73a263b18dcd7b90f", 0xc3, 0xfffffffffffffffc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000011000-0x8)='keyring\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000011000-0x6)='.dead\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) add_key(&(0x7f000000e000)='id_resolver\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="9e", 0x1, 0xfffffffffffffff8) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000008000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/03 10:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000854000)='/dev/sequencer2\x00', 0xa000, 0x0) lseek(r1, 0x0, 0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000c83000)={&(0x7f00004f7000/0x3000)=nil, 0x3000}) listen(r0, 0x0) bind$inet6(r0, &(0x7f0000f4e000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/03 10:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) accept4$packet(r2, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000904000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ab000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r4}) sendto$inet6(r3, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 10:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005f4000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r1, &(0x7f0000186000)=[{&(0x7f0000ea1000-0xc6)="288fd0efe50f6f711dcb20f1628dc54c5a039c078044c93c07c8bcff34d7db068969d716ef6d3fdc4a85814b0a47c3792267f4a59d3ce7ce4d2421c3f7d305e5d81704ae7546406cb50d039059341aa8d15f63dd6b4fc208dd403189d3d6edc4fd200345b82ffa618b0c2b8306070f19520b33fb5018a97bf8a929d3475e32c5037b30b12ac467adaa510d344e0ca770c94c7735464fea3b494f486dc7ab47cef4a1563329a5d1f1f2b6ba49ac3ecc4e19d7b4731a9acf46f5021285f62643dcf90e6633a380", 0xc6}, {&(0x7f0000848000-0x52)="b2c846a75a63fe25991a65bf9eb987ed7f1b00d29067e120a0d761cdddf328abe38940fcbb120460117995a5d34a75dc56c154cc928c78e411bd78c4ea47ec87033f08ea03ff266b27e152c2c00033660bab", 0x52}, {&(0x7f0000de1000-0x4d)="93cb09e7279d212a89ac1db38a1c97dfcdf22a5790f841bf7243a4a5e3aa2881ac59eace7464a4b5d99cccc063443e622745d815fcff6548f13984362ec498095a61139b1ea86c1e5e5675ef6e", 0x4d}, {&(0x7f0000ff9000)="3bf4a80efffcfb0a1a1459aa7768b7ebe94b2b9132dde88f87f0b32dded3b94287833ad4f0ebdffb8eb43165e81ec6e9ba6c2755e87e0404869c53ab62b9e53a9eb9a5e98617c92142a1326891d2043c48e69a4fe77c8f8e2fae980836c05cdcbdf2ab", 0x63}, {&(0x7f0000613000-0xe8)="089fd60d4bb365e63025626ba1ba04f64795d7afefce7708e8ea55b8d34ccd6cbdc9669189861f64f989b67a88d44ef90cb1e138cdf29782d114af65040c31182aa597247c690bfcab6cdaec32d199257cad68afaccdc0724a5ccba0727294e0f6ba2e1c94cb85bc0f93172e020175c59cc819bbb7ded486433f074c1bed0e63f54f3434237297b7f5e11cf0c7d6b786df39cacb194d239d1a64daa8a1f5395cfe5946f6a0cecd26aec075f41946c0752c8209fe47b34f86390d6def8805e3ce679ef461a2251426f79487ca2e250687ccee180fd038e1cfc7fa9eb028be6bc802a7a0986392b447", 0xe8}, {&(0x7f0000a61000)="27e3734dd42db8a97b7f35f10f6d9746ae5491abde4933fb2809860effdf0d3b8058b154160b549a9da130806dcf324d02d2eae8eb0ad995a069fb9fa59f6511181b86947ed9ab2355655afc9c3c70af182af31a1814db4e91c02b84e60118cd52d8738da4bcbd97ceca9a64f3c86b4dd16cb5e48e884f842f8d4f3e857683fcb2919b09bf8f2e0e602b905909", 0x8d}, {&(0x7f000073f000)="572841fdcc745798718b2b8e4f5bf5f866f4769f5b04c55977f61483fc73f30dd3c022185fe4560bc4b88504324d12ede71af126c493f825b7a60235675ceb6658", 0x41}, {&(0x7f00000b5000)="9d1dfb9eb122c824d2a331abdc5789e8fe2923f6fad0bb68a93cb691862169324b7ded7066bc0e7e335b37e2580027aef5ef3b6ebae425ec9741f7ccf84b95709564cb6183414b80d6364544d8bd1dec3daf8dc1e3f0caec370f0de3b9ff2a1a84570d57d5554e3751886e3e934ec3becf3f22a0882bb62e325bbcb8fc0fabaf609d4bf44c84b9ff3d47d88b234fd5382a4eb2d64315da00b55a77499bef6f237d", 0xa1}, {&(0x7f0000f23000)="836f4319018c937e57c78c1778a5f758c35169705a019a48154d735ab446d392c7d2bd62f339600eef64f728ac21f0309b80731f9efe19f308660170c552e2465495986fba3b6fcfe61f56a0679059f876c62d09a7153786f14a5007b9ced40536dc21872e719261697f28e15d02eacd0fd687c8f366df00ca209ff30a3fe7c1a672ee8876805d9f6e8dcf66e1c71808b248db31b5", 0x95}], 0x9, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000dd8000-0x30)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000201000-0x8)={0x77359400, 0x0}, &(0x7f000023c000-0x8)={0x0}, 0x8) r2 = gettid() ptrace$setsig(0x4203, r2, 0xfff, &(0x7f0000c53000)={0x10, 0x8, 0x8, 0x9}) sendmsg(r1, &(0x7f000031c000-0x1c)={&(0x7f000047a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a45000)=[{&(0x7f000005d000-0x1000)="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", 0x71e}], 0x1, &(0x7f0000eb8000)=[{0x64, 0x10e, 0x4, "c9b395580e7e628eee0ab0e81c4c4e0455e0b362e27e3074c34b4b571544d07d7dc3c16a995e8f9b14fd7cfd7eec9222a1083979a1b09da15c99c950c27b9c8d43a828db537c2ce78edea53cb3970c9adb6a8f22f6"}], 0x64, 0x10}, 0x400c1) 2018/01/03 10:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000037000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{r1, 0x0, 0x400}, {r0, 0x9, 0x7f}], 0x2, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000a18000)='devtmpfs\x00', 0x8502d, &(0x7f0000be0000)="") 2018/01/03 10:42:08 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000075b000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00008e2000/0x1000)=nil) mprotect(&(0x7f000015a000/0x1000)=nil, 0x1000, 0x300000a) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006a2000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000568000)=0x1c, 0x800) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000070b000-0x4)=0x2, 0x4) read(r0, &(0x7f0000582000-0x3)=""/3, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000070a000-0x10)='/selinux/member\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 2018/01/03 10:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000fb1000-0x8)='./file0\x00', 0x15, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f000050c000-0x8)='./file0\x00', r0, &(0x7f0000292000-0x8)='./file0\x00') r1 = openat(r0, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r1, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) unlinkat(r1, &(0x7f0000681000-0x8)='./file0\x00', 0x200) 2018/01/03 10:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000078f000-0x4)=0x6, 0xffffffffffffffa2) fcntl$getownex(r0, 0x10, &(0x7f0000732000)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d57000)=0x0, &(0x7f0000848000)=0x4) 2018/01/03 10:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd0000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/status\x00', 0x0, 0x0) symlink(&(0x7f0000b40000)='./file0\x00', &(0x7f0000691000-0x8)='./file0\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00006d6000-0x18)={0x9, 0x1, 0x1, 0x4, 0x2, 0x200}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000774000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a78000)=0x5f9c, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000860000)=@assoc_value={0x0, 0x2}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004a0000)={r2, 0x0, 0xd46baf58, "bc6dfb3fd9eee3a70fe085839e4fef2582c92f78d22ed3c94ad6e78ceac3d1add7078ec6997b59e14bc8dffa5eaa39bd0c6118294ff7fac70449b7498b9b32752f044e3b8f4fe4667e468e7b2bde6d11fd18b1a204e6c1f3ef89ce557eb892b0ba492223409e7338c2347007274e89968c1f0f7705cc8986a0d1c6cc"}, 0x16a) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000038a000-0xb8)={r2, 0x1, 0x4, 0x101, 0xff, 0x3, 0x100000001, 0x6, {r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3, 0x100000001, 0x10000, 0x7}}, &(0x7f0000c1d000-0x4)=0xb8) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000972000)='./file0\x00', &(0x7f000011d000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") rename(&(0x7f0000aa4000)='./file2\x00', &(0x7f0000918000-0xe)='./file0\x00') 2018/01/03 10:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000e3d000)={0x0, 0x0}) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000041e000)='./file0\x00', &(0x7f0000d92000)='./file0\x00', &(0x7f0000670000-0x6)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000a21000)="") clock_gettime(0x0, &(0x7f0000e65000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000e4c000-0x8)='./file0\x00', &(0x7f0000f97000-0x10)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) execveat(r0, &(0x7f0000f77000-0x8)='./file1\x00', &(0x7f0000018000)=[], &(0x7f000043f000-0x48)=[], 0x100) 2018/01/03 10:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) setsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) acct(&(0x7f00001b7000)='./file0\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/03 10:42:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000003000)=""/85, 0x55, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000444000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getflags(r1, 0xb) 2018/01/03 10:42:08 executing program 2: seccomp(0x1, 0x0, &(0x7f0000009000)={0x0, &(0x7f0000007000-0x18)=[]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000457000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c67000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/03 10:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d17000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000986000-0x20)={0x0, 0x9, 0x8000, 0x1, 0x3, 0x1, 0x7, 0x6, 0x0}, &(0x7f0000069000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000456000)={r2, 0x80000001}, &(0x7f0000c8b000)=0x8) [ 35.364874] device lo entered promiscuous mode [ 35.380889] device lo left promiscuous mode 2018/01/03 10:42:08 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d1a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0xc3f4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d1e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d1e000)={0x0, 0xffff, 0x30}, &(0x7f0000d1f000-0x4)=0xc) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000088b000)=0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000d1f000-0x4)=r3, 0x4) 2018/01/03 10:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b37000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000937000-0xb)='/dev/loop#\x00', 0x5, 0x28000) dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') clock_adjtime(0x2, &(0x7f00007d6000-0x68)={0x8, 0x4, 0x8, 0x10001, 0x20, 0x7, 0xed, 0x401, 0x80000001, 0x800, 0x100000001, 0x41e, 0x6, 0x2, 0x101, 0x200000002000000, 0x2, 0x8, 0x7, 0x9, 0x800, 0x0, 0x401, 0x3f, 0x6, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001000-0x9)=""/115, 0x73) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000553000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x2, 0x3, 0x89}, &(0x7f0000594000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a08000)={r3, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x397, 0x800, 0x8, 0x3}, 0xa0) prctl$setname(0xf, &(0x7f0000f75000)='/dev/loop#\x00') 2018/01/03 10:42:08 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000020000-0x14)='./file0/file0/file0\x00', &(0x7f0000008000)='./file0/file0/bus\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000020000)='./file0/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8000, &(0x7f0000019000-0x8)='./file0\x00', r1, &(0x7f0000021000-0x2e)="01ed976c13f83187b61d445c69dc6def04d8db466c6ab2cd5651834341dffdb07d0b4d3c5d812422ad922208feed") 2018/01/03 10:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/03 10:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/load\x00', 0x2, 0x0) getsockname(r0, &(0x7f0000980000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e31000)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000050000-0x9)='/dev/rtc\x00', 0x82002, 0x0) recvfrom$ipx(r1, &(0x7f0000750000-0x38)=""/56, 0x38, 0x20, 0x0, 0x0) r2 = socket(0x10, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000183000)={{0x8, 0x5}, {0x7, 0x4}, 0x1, 0x1, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000ff5000-0x24)="220000004a0007000700100809e106000a0000000022000008000000000000008c45", 0x22) 2018/01/03 10:42:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x0, 0x1, 0x1f, 0x80, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/01/03 10:42:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000003000-0x4)=0x80) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/03 10:42:08 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') ftruncate(r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ab0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000054c000+0x783)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ed7000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000d7c000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001ef000-0x8)={r1, 0x0}, &(0x7f00000ec000-0x4)=0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0xc, 0x29, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/03 10:42:08 executing program 3: ioperm(0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000082000, &(0x7f0000000000)="d515cdd0e8412d5b4cde8615570dedd073b4f738ffffff81f3", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") 2018/01/03 10:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = creat(&(0x7f0000b45000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000d5f000)={{0x4, 0x7f}, 'port1\x00', 0x10, 0x2001a, 0xde7, 0x5, 0xfffffffffffffffc, 0x81, 0x2, 0x0, 0x1, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 35.509605] device lo entered promiscuous mode [ 35.515217] device lo left promiscuous mode [ 35.578249] audit: type=1400 audit(1514976128.385:21): avc: denied { write } for pid=4944 comm="syz-executor3" path="socket:[11104]" dev="sockfs" ino=11104 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.600303] audit: type=1400 audit(1514976128.405:22): avc: denied { ioctl } for pid=4944 comm="syz-executor3" path="socket:[11104]" dev="sockfs" ino=11104 ioctlcmd=0x5601 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/03 10:42:08 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18f, 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000006000-0x7e)={r1, 0x3, 0x76, "478a9e3c2179c8f6f2ff5bbf3ce6ea718a395ac72587605873975309d3ff75dd80f07f80f20ba11642429655a6b1e3215e6f1a43dc64fbde8cbba522fcdd3a56f055345412da106f0e5dcb2d7726fd26fe35f32ec4ba1ab4678ee833795bfca7d2c3fcbeb825ff3ce201db5da43f08f05f136d2825cc"}, 0x7e) getsockopt(r0, 0x0, 0x41, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000007000-0x8)={0x9, &(0x7f0000002000)=[{0x8, 0xdff, 0x0, 0x0}, {0x3, 0x7, 0xffffffffffff55e5, 0xffffffffffff3f93}, {0x7fff, 0xfffffffffffffff8, 0x2, 0x80000001}, {0x100, 0x2, 0x6, 0x7}, {0x2e60, 0x3, 0x2, 0xff}, {0x6d733ea1, 0x431d1e3b, 0x7ff, 0x1}, {0x28, 0x3ff, 0x4, 0x7}, {0xffff, 0xfffffffffffffffc, 0x8000, 0x43}, {0x3, 0x9, 0x81, 0x2a4a8ae2}]}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000005000)="d4c18ed7e4c69939a1849b6071782704b455773f82b90ca0ebe51ae4a9855f648fb0f8b4fd1e2da484a5f40513f40e297b60922d42043f98f8883f015eeda0627cd6d132ef2008a462a51650937c368292cfcba5d65f0b404e30ba2fd11679862aa88b85ad6699249caf982f3ed77c7eb52dd53d04cc5a790e5faf7b5d9274631b1df8922b8fdd7223af5e4d49d66453a9ddb6ace3d34bef3efeedbf67f246339c4d") 2018/01/03 10:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x1000012, &(0x7f00005bb000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000290000-0x10)='./control/file0\x00', 0x80, 0xec6844f7eb0b4399) write(r0, &(0x7f000002d000)="", 0x0) 2018/01/03 10:42:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005a4000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b1000-0x7)='fdinfo\x00') getdents64(r0, &(0x7f0000b83000-0x26)=""/38, 0x26) getdents(r0, &(0x7f00005ce000-0xa5)=""/165, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000e63000-0x5)="907917ea1f", 0x5) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:42:08 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002e8000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000+0x3c)=""/242) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x4, 0x4bf3bbf4]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000b65000-0x1c)={&(0x7f0000850000-0x10)=@llc={0x1a, 0x19, 0x1, 0x5, 0x5, 0x2, @random="059a022924a0", [0x0, 0x0]}, 0x10, &(0x7f0000f4e000-0x20)=[{&(0x7f0000f69000)="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", 0x1000}, {&(0x7f0000817000)="90cfb65f9a00f010889be5f1fadf95abb03a9d0035f95141ebdfb0f43a9c25e3eb51148091b347fa177d67777cee340b87de7d2f0f915635633d84914006b40f24a0be09190889694afd4af84384e6bec70cf1378ad184c08be123ea7c53a5803fa38bdfbfdc531d192811", 0x6b}, {&(0x7f0000677000)="77b8ecc84f48d7ce8304c0f09cf227646c27250135dd320dcb5581f1efb51fac964da45402dc9cbb38a11ef1e0d8bdfce52ada6951fe1eb019c8aa55de7b2daeb68737d440f9c20054394864715d8fd3b8d99806dce4c7844946e95f4629b91d5bdb4dbd2471661e8c94fd0111b266a4296700f56c956d896a6803d4e5ef6506888e19c6ccb48c25b9", 0x89}, {&(0x7f0000c36000-0xc0)="5a755743be498e326f3f4216a4ed009dba0ec7b753ec1dbcdc3400908e7fe001f847b230fc0644f78120c94e3990395cf07b8c99a738b436dde11578f58c00cf2ede39a62d38a9111db84059e7870c635eb1d7441792abada6f048cbc8b2b4d4c361a83b3fe5aaac2e3d5ada29c4f9f7ab687c5bf0c50552ffba7e2ffb5393c335af65b1b1c8ae261c2cf270dddbf40b5aed4451ba5aef5600dd838f5654e7447ca3b94d9fe13a44e9b0f21e7c568c482fa2d4f17090f774c9a874b7ba1a4b67", 0xc0}], 0x4, &(0x7f000024e000-0x180)=[{0xb8, 0x13d, 0x4, "3dc3bbc28c5fabb65da5c27c5835a8f54fa5d0f92f03938df6bfc27ee1bd6ad7f0dd8065371e234279331f2ffffffd5a54511c68086d7b982104a57a59d2ea6d01a4f8a82354af260612db400cc766d85768efbf3490cc7e956b31b48bdd12d99acf4317df110506ae76ad2e2ee2e5edabfe6e550778b63ae1211d005ebd49c28835eb4cf7be98383da9f3ceee818da4b2939cbe2f8b2ebcc3924980739c453c75defbee191d0ace64"}, {0x88, 0x29, 0x3, "4d4c1638e5a77841c7cebd8de2e1c159055b806a76011ee2a81a7e8e025bd46279bf4bdbcd879ad9ce0243afaa852ab3be0475911509f9a931c96e465fd0306d4a92e3d186068f33c2f1987935056e563fc6ee4c2ebfca60ecedacb81bebde1bf6c98ee2e09da612c56e12a6d9fcf72c428b32d122846ecf7c"}, {0x40, 0x117, 0x9, "7e00c97821f560cde68637d19a4e141dbc42b6e00a7f947932326bf049e66c7df16a3e0e6c30cbf99be81523fdc9cf0e4c"}], 0x180, 0x1}, 0x804) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) setsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) acct(&(0x7f00001b7000)='./file0\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/03 10:42:08 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d1e000-0x10)={0x0, 0x9, 0x81, 0x100000001}, &(0x7f00009ff000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000240000)={r3, 0x200, 0x30}, 0xc) 2018/01/03 10:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b5f000-0x3)='.#\x00', 0x3) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000fb3000-0xdb)={0x1, 0xd3, "b0dff25c913387b1789df6ac4c1cc756532b268b93434f3b7cf1aa1d19a6153cc95eea2b74f59a2dc93bc2b870adc7fc1abe2cfa4d09a406132134b990fd7a02a9a4b65e6f396b10b6fa5721b73a6dd3aefa91c31068d4a362a1fa789d36ce5b4930cb11daa4bbf0b6753bdd7950eeee6ec0290db804cd0ba037ef2ea458930fd13d99bc6548b7538cbdfd1206c91aea2a05dc5fb88d16cf5f8eba68120ace1e4e0a7552b7a0ff28a618db14f6f56f4e1543b62989d6878ea37e6a05ccce441a2ff2e599df2c4d64a4880709bf1625988c93b2"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ae000-0x16)='/selinux/checkreqprot\x00', 0x121002, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000907000-0x4)=0x0, &(0x7f0000e40000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000334000)={0x20000000, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00005d3000)=""/125) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2a, 0x0}], 0x5, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/03 10:42:08 executing program 4: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000666000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1f, 0xffff, 0x6, 0xfffffffffffffffa, 0x400, 0x3, 0xfff, 0x3, 0x3, 0x3, 0x9, 0x8000, 0x769, 0xe926]}, &(0x7f00000c6000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008e8000)={r1, 0x9, 0xef, 0x8, 0x3, 0xfffffffffffffff8}, &(0x7f0000000000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.734794] device lo entered promiscuous mode [ 35.741387] audit: type=1400 audit(1514976128.545:23): avc: denied { sys_ptrace } for pid=4955 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 35.802913] device lo left promiscuous mode [ 36.527046] IPVS: Creating netns size=2536 id=9 2018/01/03 10:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea0000-0x8)={0x0, 0x0}) connect$ipx(r0, &(0x7f00008e5000-0x10)={0x4, 0x1000, 0x4, "47b0062d44b0", 0x7, 0x0}, 0x10) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) 2018/01/03 10:42:09 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000057c000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000d4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049f000)=0xb) write(r1, &(0x7f000006e000)="7f", 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000de0000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x40)=[], 0x0, &(0x7f0000001000-0xe9)=""/233, 0xe9, 0x0}, 0x0) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r4, r5) tkill(r3, 0x15) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/03 10:42:09 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000006000-0x18)=[], &(0x7f0000985000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/03 10:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000310000-0x4)=0x0) pipe2(&(0x7f000060e000-0x8)={0x0, 0x0}, 0x80800) perf_event_open(&(0x7f00007eb000-0x78)={0x3, 0x78, 0x2, 0x1, 0xfffffffffffffff9, 0x2f, 0x0, 0x5, 0x0, 0x5, 0x4, 0x32adb1d4, 0x8d, 0x7f, 0x4, 0x9, 0x5, 0x1, 0x5d1, 0x6, 0xff, 0x68de, 0x1, 0x6, 0x2, 0x8866, 0xfffffffffffffffc, 0x2, 0x6, 0x6, 0x1, 0x81, 0x2, 0x1, 0x3, 0xfff, 0x1, 0x400, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000e03000)=0x0, 0x8}, 0x0, 0x5, 0x6, 0x0, 0x653a, 0x0, 0x80000001, 0x0}, r0, 0xf2, r1, 0x2) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f00006f8000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ppoll(&(0x7f0000ee8000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00005be000)={0x0, 0x0}, &(0x7f000009d000-0x8)={0x0}, 0x8) 2018/01/03 10:42:09 executing program 4: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000086b000)={0x0, 0x0}, &(0x7f0000920000-0x4)=0x8) r1 = dup(r0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000b42000)={{0x800, 0x3f}, {0x9, 0x5d35}, 0x6167, 0x1, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x0) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b43000)={0x200f1526, r3}, &(0x7f0000a99000)={0x1, 0x4, 0x0, 0x2ba, 0x6, 0x8000}) r4 = epoll_create(0x1fd) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00005d4000-0xc)={0x0, 0x0}) 2018/01/03 10:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) pipe2(&(0x7f000076e000-0x8)={0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000f49000)=0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a57000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000)=0xe8) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl(r2, 0x100000001, &(0x7f0000001000)="") 2018/01/03 10:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000dda000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e0002000300f00000fffeff00ee2b1d"}) truncate(&(0x7f0000747000)='./file0\x00', 0xc) 2018/01/03 10:42:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x4, &(0x7f0000000000)="8088f79ab50be85cae7d6dbe54fe77b81605cf7a459fd767aae64622f11128f53c2c5e5f0a454fc60fb771c4fae135976bcc8197c215e7978d61a2", 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000db8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000943000)='./file0\x00', 0x10) 2018/01/03 10:42:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0xcc)=""/204, 0xcc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x3f, 0x30, 0x8001, 0x3}, &(0x7f0000000000)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x1c)={&(0x7f0000002000)=@in6={0xa, 0x2, 0x44, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0xed)="376329efed69c56439f982065742b7f61b7f466069e763d9de456aa7bb5e431f75d7ccd0ef7d5f283d2ef1d9f3977e9fbc7607fad7e16dd8dab2f04dce18cbf8b1274f2eea58651c4971f9f0c0eb7d9bd7e8e83603afff6bef69f1a5edd131d17f76745a6fddfe948eee8617d2f31d6ab0144cee34cce6b12ee8ba164f1284f4d34afbbb061fe3bda9d9479806b190b48a0da9cffadf56eb672345a3d4295af824a9810faa957ca886be9554a5cb87882d396ba106aab8ee0dc3969f99bf97de2af079fa582013eb941268f0d413f44ab2283a6a2ef6919f67c0ed2b14a4f4f7e082b5f32d8c959d2b3dacb27f", 0xed}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000+0x241)="b0c67354ad34fb98b4709dba69864143b2994adaf1a6597a9855bbebd41a0b4d1dede1b4153e3e32e3a829585e6eb0f67093ce18c2d33fbf2400aa006ddba1712d581d8eaf4a4a71c03bd30b8ac6e119e592686a06e44bda51e70b483798be12d8896445ed7d256b3300d34723bcf4671d9fd5c268468722c1cdacfff0038db790ae1134c721eaf47ef39ebac93eac8394d6a5010ca7809b90a8d719bab44ce5b6aa9ea0b4ec32a646dc2ecb09a200bab5533570a69f8d840ee41b59", 0xbc}, {&(0x7f0000002000)="838275f13d7e318d92441326a64785f082f62e9351d462b48e429d87c4c10b40d78f97ffea9c7fb54cfcd937d3c9541e89", 0x31}, {&(0x7f0000001000)="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", 0x1000}], 0x5, &(0x7f0000002000-0x58)=[@init={0x14, 0x84, 0x0, {0x7fffffff, 0x1a11b45a, 0x8, 0x1ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x395, 0x7, 0xa, 0x109, 0x29a1, 0xb0, 0x9, 0x0, r3}}], 0x58, 0x20000000}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f00003a0000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000+0x4af)=0x0) 2018/01/03 10:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000efc000-0xb)='clear_refs\x00') 2018/01/03 10:42:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f00005c7000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f0000efc000)={0x80000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a3f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00007c2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ceb000-0x10)={0x0, 0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dd1000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000036000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c6d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ffc000)={r4, 0x6}, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000068000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d18000)=0x10) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000973000-0x4)=0x0, &(0x7f00001ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bc6000)={0x0, 0x200, 0x8cac, 0x0, 0x0}, &(0x7f00008fa000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000ffb000+0x6df)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000043f000)='/selinux/validatetrans\x00', 0x1, 0x0) capset(&(0x7f00009a4000-0x8)={0x19980330, r5}, &(0x7f0000920000-0x18)={0x0, 0x8000, 0x8d, 0x3ff, 0x3, 0x3}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000002c000-0xc)={0x2, [0x0, 0x0]}, 0x8) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000920000-0x4)=0x0, &(0x7f00009dd000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00005d4000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f0000ccf000-0x4)=0x8) gettid() ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000645000)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a718c90f94c5", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="51751f6e7c33", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) rt_sigaction(0x1f, &(0x7f000058d000-0x18)={0x9, {0x0}, 0x1, 0x0}, &(0x7f000021f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ad5000)={0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f000042d000)=0x0, 0x4) [ 36.601250] random: crng init done [ 36.611078] binder: 5018:5025 got transaction with invalid offset (0, min 0 max 0) or object. [ 36.623561] binder: 5018:5025 transaction failed 29201/-22, size 0-8 line 3190 [ 36.667279] binder_alloc: binder_alloc_mmap_handler: 5018 20000000-20002000 already mapped failed -16 [ 36.682649] binder: BINDER_SET_CONTEXT_MGR already set [ 36.689963] binder: 5018:5025 ioctl 40046207 0 returned -16 [ 36.689988] binder_alloc: 5018: binder_alloc_buf, no vma [ 36.690004] binder: 5018:5039 transaction failed 29189/-3, size 0-8 line 3127 [ 36.711492] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.717164] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 10:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029e000-0x8)='gid_map\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) fcntl$notify(r0, 0x402, 0x0) 2018/01/03 10:42:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x400000001e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000003000)=""/85, 0x55, 0x0, &(0x7f0000013000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000444000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:42:10 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000c71000-0xf)='/dev/snd/timer\x00', 0x0, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) setsockopt$inet_buf(r1, 0x0, 0x13, &(0x7f0000d56000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000002000)=""/37, &(0x7f0000001000-0x4)=0x25) 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000014000)=""/200, &(0x7f0000014000)=0xc8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000)=0xfffe, 0x400000000fee) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0xb8, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000015000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) 2018/01/03 10:42:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000600) fdatasync(r0) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0x6) 2018/01/03 10:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x6, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b00000-0x10)={0x0, 0xcbe8, 0x1, 0x6b}, &(0x7f000014f000)=0x10) fchdir(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bdd000-0x8)={r3, 0x8}, &(0x7f0000db4000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000066d000)=@int=0xfff, 0x4) sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/03 10:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000d0000)='ns/cgroup\x00') setns(r1, 0x0) 2018/01/03 10:42:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000080002, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000656000)=@generic=""/16, 0x10) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x0, 0x4) 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a8e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000014e000)=0x0, &(0x7f0000b05000)=0x4) r1 = socket$inet6(0xa, 0x1000000000005, 0xaa) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x400000005, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000016e000)=@req={0x3f, 0x8, 0x5, 0x4800}, 0x10) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) dup2(r0, r1) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x80003, 0xbeb, &(0x7f0000c8d000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c4a000+0x62d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00003cb000)="6c51921b48e81c11b11058a070dfe576fff5a0ad7cdeb94c690a04e6d4affa29"}) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 10:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x8, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00002d6000)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) 2018/01/03 10:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003f1000)='keyring\x00', &(0x7f00009f2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000d0b000-0x5)='user\x00', &(0x7f00002df000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c3f000-0x1d)="ef2d2d707070303a6d696d655f747970656d643573756d5d76626f786e65743176626f786e6574312a00", 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f00002c5000)="f1203ccfbf539b2491ece339b1ba29465c79efeae1365fac079f57fd5b3d7a91986be91fc052bb36d392f7a8455480cbab7b79e465e83523d3b20e8d03c31b129fc3b1498b756524755fe716ad299754b3948016e45b72fa37fb210f74a3d9c1f5c5269762d29efc556a2fa067aedb1cddf33a4ebf6ad9a2df511d5c6f376b44a5a6ea1d8cc8a8844fb8f694737291ea130d22df7b17f693709ece9f718b", 0x9e, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000457000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r2, 0x5403, &(0x7f000074f000-0x24)={0x8001, 0x1, 0x5, 0x49a, 0x100, 0x81, 0x5, 0x0, 0x7, 0x20, 0x80000000, 0x1000}) ioctl$TIOCNOTTY(r2, 0x5422) r3 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00006ee000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a44000-0x4)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000a3a000-0x4)=0x0) ioctl$TIOCEXCL(r4, 0x540c) pipe(&(0x7f0000a7e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000be4000)={0x0, 0xdb, "89479201f3899fbdb01b19dcafc02e2f799982b9c2f69c4da3ee2bb95d20517b25c11de06b8391869b38205f4817b43d2350aae9d1486d6bb67f005b626770fcff5292efda944c7c717e51badfa7ac27f3852449a6201526055892dcb882cfe4ee520058931044d2bf28188a06592106212ef7844691b10f91a2ca167cfc9bcbb2105b70cfd24fe9a353d7bb6feeb49c3f971f9e13d1a4fa31ecb9b171e591eb8d934dae40c24236966d6427582b499618e80a7fd74c6437e6503323a7e6606c0115c33c359e2c8e163b2b29398d1467521393cb6be546627c1aad"}, &(0x7f0000e4a000)=0xe3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000621000-0xc)={r6, 0x8, 0x0}, &(0x7f000063c000)=0xc) syz_open_pts(r4, 0x400040) lseek(r3, 0x0, 0x5) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sendfile(r0, r0, 0x0, 0x100000000) getxattr(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f000024c000-0x11)=@known='security.selinux\x00', &(0x7f0000344000)=""/209, 0xd1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x2b)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000007000-0x7b)=""/123) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000005000)=0x81) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)=0x0) setfsgid(r2) keyctl$revoke(0x3, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000008000-0x78)={0x2, 0x78, 0xf7b, 0x7, 0x0, 0x40, 0x0, 0x81, 0x0, 0x4, 0x6, 0xdfc1, 0x9, 0xfffffffffffff800, 0x0, 0x0, 0x200, 0x3, 0x7, 0x90, 0x9, 0x10000, 0x8, 0xfffffffffffffffb, 0x101, 0x3f, 0x7, 0x9, 0x94, 0x27164be3, 0x80000001, 0x200, 0x10000, 0x1, 0x5, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x401, 0x4, @perf_config_ext={0x6, 0x1}, 0x100a, 0x3, 0x401, 0x7, 0x8, 0xfffffffffffffffb, 0x2, 0x0}, r3, 0x4, r1, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) r4 = request_key(&(0x7f0000001000-0xd)='dns_reso\aver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)='8\x00', 0xfffffffffffffffc) r5 = open(&(0x7f0000002000-0x3)='./file0\x00', 0x101000, 0x1a) getuid() ioctl$TIOCCBRK(r5, 0x5428) keyctl$link(0x8, r4, r4) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) 2018/01/03 10:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f00002a4000)="40e1a61ca1fca151c6c4b4b8ad70116d127dfe0ad630bd532e02556e507d29527b9dfd7b62b5fa5762bd3814420bf70fe01f3c6f36515ad0f3f6d8f98cb2c35e376f0e675313c3c5d1a37b349f78", 0x4e, 0xc0d0, &(0x7f00001e3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000e02000-0x10)="078fa0799666fec2a906e65d841f1eef", 0x10) ioctl$void(r1, 0x5451) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$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) 2018/01/03 10:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) tee(0xffffffffffffffff, r0, 0x2, 0x5) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) ftruncate(r0, 0x400) setsockopt(0xffffffffffffffff, 0x6186, 0x8, &(0x7f0000f65000-0x1)="f1", 0x1) 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000d23000-0x8)=0x5) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, 0x2b5a}, 0x20) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a10000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab0000-0x4)=0xc) socket$inet6(0xa, 0x29accf7b314bb72a, 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000ab4000)=0x0, &(0x7f0000440000)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f3f000-0x28)={@generic="9e44d0ee1eb8758328de1e0a0276feb4", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000787000)=[{&(0x7f00007c5000-0xbc)="331db5a03771f55230126a68628d8b072a8aba55b5c0ce768ccd262e6fca2cb7e2fd0fca60cae2bdfd7f529ae042ab8297520863144650f29fdc3f6e5c3877dbc6369c18fb30031b41ae4205d59e80f7d1f9c54adca90ee41206d3c3ff103f6ab4685100e2f0e17e1b5414f2bfb13de3c61f11c47810a8ffd7461ead747c5229a57e3d54e89177869d493099e1359a8fefd80931c045596e7e1046da0f20a1c2d56be47ae75d0d9ca3f3535801d045893efb3544e948b7b1d25bc474", 0xbc}, {&(0x7f00004c2000+0x2bd)="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", 0x1000}, {&(0x7f0000fa2000)="3f61f29862d630a4304442b60f7da8e5e298f924df08d0f7d58ad712dab5e2880a602d36a33c92cbb9bfac2302c73cdb42fa4a1300df3d6108908968480fe12347a226b23e615ab0df48cece3bdd7eaaaea7325b19505a35452a774bff40f46c3c05d8ca8aa4284bc8a2e17e951069dff46cc336fe06f3e174d1691f7c7b2fdb0acfc4d9da35cad5497d465a02c218293b8e40569aaced9f1f9134eda2ebce43a042b5e00705d2b989879f2ca64e30f6a9eda461594828c6e38ca0c3d7c93f4f27538d2e2ebed94b20f0923070ec66f3580c15c19e43b63a6fd664456e73", 0xde}, {&(0x7f0000028000)="a42787f0fda0a4398938b13e71e09bad7a83630428f75a50fade4c6de9cee8487793e111747ed64be919a5eebc8de657edd6c73e4f6230b7739ad0a3583fd60d4ac4cfdfba5fb2d46a45858dbb9131750fa2f50aaa05ad1fb6e0d5911a50da5a12bfa0ceb899e598ea1a84b12a55c0513cb44aee4d5ac0ff141e1d9aed0cae9e42191c13fed5ce1d54d5d33d3f315bfdff4a024d8789ea4acae29e031dccbab9c91662d36c2609daedbd9e6f35cb89194f9a3f51749af38949e970cb8f83b44f825dcbf0bb", 0xc5}], 0x4) sendto$inet6(r1, &(0x7f0000ecb000)="0002", 0x2, 0x80, &(0x7f00008ff000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006a3000)='rxrpc\x00', &(0x7f0000049000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017c000)="", 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000838000-0xab)=""/171, 0xab) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000067f000)={0x0, 0x0}) readlink(&(0x7f0000c9e000)='./file0\x00', &(0x7f0000b2b000)=""/225, 0xe1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000069a000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f00004a4000-0xda)="660024785f421182cedcd8822c95e7ddcfd45a1fb81ca6519d7a2b2dcff7f6097e60f457f26befb8e2c6e6c9b35b5001d5667512018cbb684884abf223b5e98ce969a0d4c11b5d5778cbb51081def47b7a18f1687817d4c615e30b3ee1db611d1cfe33471ee5ddb2df73d3ba45582355bbf2e5fe53b850b28c668b3cf3c58af55bb77e0c52c7d63a883dbf448d1bd33079235cf1b802d89d42e0bb8db7a0ae2562975a2486a0a4984e188d10f6a420b7382e89ad41f857611af7608538bc38bfb6557f65a73024fd0641f17153da13b968e4439032aea69c4c9e", 0xda, 0x8000, &(0x7f00009fb000-0x10)=@llc={0x1a, 0xff, 0x7, 0x7, 0x1, 0x8000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 10:42:10 executing program 0: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec5000-0x10)=[{&(0x7f000099a000)="390000001300090469000000000000ffffe2ff3f01000000450001070000001419000d0000000000000001000000faffffff0700001ee400e4", 0x39}], 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ec5000)=0x300000000) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a11000)={0x0, 0x9}, &(0x7f000046a000)=0x8) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000069a000-0x108)={r2, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x4, 0x503, 0x11a, 0xff, 0x7, 0xfff, 0xe1, 0x8, 0x1, 0x0, 0x8, 0x8, 0x6, 0x0]}, &(0x7f0000ec7000-0x4)=0x108) sysfs$3(0x3) 2018/01/03 10:42:10 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db9000+0x5e)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x9, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000180000)='/dev/keychord\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ae4000)={0x0, 0x0, 0xe13}, &(0x7f0000210000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00005f4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbe61, 0x2, 0xff, 0x2, 0x10, 0x9, 0x8}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b8c000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027a000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000078b000-0x8)={r4, 0x1}, &(0x7f000064c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000eee000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000d72000)=0xc) r5 = socket(0xd, 0x4, 0x8) write(r5, &(0x7f00007a5000-0x1f)="1f00000002011f9f4c3ba30000ffffffff0000ff090001800400010000df18", 0x1f) writev(r5, &(0x7f0000de7000-0x38)=[{&(0x7f00002c4000)="3f6edd76455bd3e8b7051a144cbd4502c169289a5a9baee487d6b447e44925f2d898fc587676c417962b1342948ab775d3b377beda8539527ed9f08466d9a61b686cb8698d52c000d6f717f34b2a3758fdd55c7ba84ec0350b245b16c4e219c9c6ee518f5c53289329a0b760e6e758d873b782cff5d384541a4d7fe49671d92b1451e401a771a311c1505fe778697b19a27ff7feeed9ed017371", 0x9a}, {&(0x7f00001d3000-0x76)="2a6aaa558647de51ff021c02dbf2acb742d137df3058fa48ff4da7b1ac9b41b698278ee0f65b0c8d92393d1fe1fd7089aace7f11671ec2e9543a16acbe18c8bbba6c910a253dc56c89bf16e0ec71a2a7513b8584d90d8dfb0340f66083c454ae5324902dca33f0b73959434ad46fe411ab09bc95e161", 0x76}, {&(0x7f0000f7c000-0xdf)="eb852758d194e5b2b0c1f4d16cd403043c2535160c580b678db1bfb591e3daed765eb73c5c079ffcfb9c4f6893c36e0d7783b14ad80f435969f2d7505d60d6d4c6d3e00673324be73fd0a6167fd0cbd52ef8b85bddf1b368b6d9d45c59e19d11e0db7c82425c76811b19be48bbf2935b961095063f6801b2a1f51033f452c506bf50f64ee1c3c3c1257e273040ecd684332ad9b22dea2cdb3ecd47bdbefa4e26ec585e457d75b539038e0c25acd78d6e6df3e6d0348b89f4ab8681d9568a3256677da09c71d17c31fefd263cf82db5d7ebdb9fb73aadb04bfcc2613bdb6d0f", 0xdf}, {&(0x7f0000b07000)="a2ade0d871cf9324c8b061e262c376b15992967872abb7f5425b8843e17084b2aecf534416e98b20aa191f1569dff42e96f2dbe30e5f553985b590b06bb6477e2477ff19f10b1871ca2b85654df8cdfb493b759d0343db9efeffea75f42d4c8a46ecb99ec5c6bf07637aeb218418e2c8dd5be641db7f8a9d558512b9771dab3475ed0cdf2d9decf285f4e0a56b93f155f5d3355ca15311c695e317c170b6b06eab216a3ff3b51009eb6ab851ea874f4cb61f3e69733e", 0xb6}, {&(0x7f00007db000-0xed)="481544a3791c3cbc3892f5dbe65fb1af0cd4b036b934f7842fd7136040fa577205dfcd11e4866f8a9c1d2a929ba6ea19cfd1f9ba3ff1c97b20d8eb27b0696512f89651ca21e5023693db14613ef770eb00ff6ded91ee81de38d2b9cee1cc7a5cfd24185c9d3f3a88f185ff3df033623d86b46b1b5332bf367207ff3dc53756d838de249a60c0a11718a87be8154f65a2025313078303a9510da6ec0e59672bae4ab9fb4bf18c7605a88dbb7c35e249d3595906d85546dcce1a7e8bc8bbf243667048dcea77ad900ba736aceb5fa15ac137ef8d2a033fdd7abd9ee22fcfcd726a3f5da7eff9f5f2cfd2ab09e6d5", 0xed}, {&(0x7f000086a000-0xba)="8fbfb1048b5d17431371e0c0308c31f0fb82989d5f0f108abe2d063b76e5017122942c85f2950cee4fbc8470928a8856f39330b5139eee1fce53d355ed829ae50c7ae5381080ac501fe560ada96ac620da7d02b2eef947092c1486ed983dd2497fb54ec04103da98d35b8d1e5d435e45ea624628846c45f866a66e3ae750e3f44ce72734e50f735f55c82389c9ba2650dcedd063be349844f86b7b0f42b4d7955e47110b9dd979e45656255db858ad13caa931e481c2dc3a11d6", 0xba}, {&(0x7f000011e000-0x2f)="aca48422ee775444b1bf906b8db5cadeb887249a21e50409ac73d51158cf503d0b8169887319068ce57014310b2ded", 0x2f}], 0x7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00004ae000-0x8)={0x0, 0x1}, 0x8) [ 37.336996] device lo entered promiscuous mode 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000c6b000-0x4)=0x3, 0x1a8) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000066e000-0x2a)=""/42, &(0x7f0000083000-0x4)=0x2a) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = getpgid(0x0) pipe2(&(0x7f0000d2e000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000941000+0xe05)={&(0x7f0000ffa000)="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", 0x1000}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000ffa000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ff9000-0x8)=0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ff7000)={0xfffffffffffff800, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/03 10:42:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2a, &(0x7f0000001000-0x18)={0x7ff, {0x10000}, 0x40000000, 0x391fb6dd}, &(0x7f0000c4c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00006d7000+0x4bd)=0x0, &(0x7f00002c5000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000-0x18)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@broadcast=0xffffffff, @rand_addr=0x0]}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000)=&(0x7f0000001000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0xfffffffffffffcda) socketpair$inet(0x2, 0x80000, 0x101, &(0x7f00001cf000-0x4)={0x0, 0x0}) 2018/01/03 10:42:10 executing program 0: r0 = socket$inet6(0xa, 0x80000000002, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bcsf0\x00', 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) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000084000)={0x0, 0x0}) fsync(r0) creat(&(0x7f00001ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000ed4000-0x8)='./file0\x00', &(0x7f0000e78000-0x7)='autofs\x00', 0x0, &(0x7f0000e5b000-0x68)="9bccd238aa101f8516828db5ab6939e8e959a6b944b486fed7f884631c7f61e42fc1fb417e292a292c4bce7768ba025cf3ba62c8") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000607000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/03 10:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x1) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d9000-0x4)=0x0, 0xfffffffffffffedb) getsockopt$netlink(r0, 0x10e, 0x400002, &(0x7f0000ac4000-0xe)=""/14, &(0x7f0000a94000-0x4)=0xe) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000b7000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000394000-0x8)={0x0, 0x4}, &(0x7f00002f8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000365000)=@sack_info={r3, 0x3, 0xff}, 0xc) 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000abb000-0x8)='./file0\x00', 0x1, 0x42) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000e24000)=0x0, &(0x7f0000594000+0xe7e)=0xc135eeeaf6b252b) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a15000-0x4)=0x993, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000870000)={0x9d57, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45, 0x5f, 0x7ff, 0x81, 0x0, &(0x7f0000d0f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x2, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000108000-0x4)=0xb9, 0x4) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef2000)="1800000002000100000abe8c5efe8c8836000008000300ec0008000006000e640002b933d898054df74852bb6a8807567e59dda67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f00003e3000-0x40)={{0x2, 0x2, 0x0, 0x1, 0x20}, 0x7, 0x9, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) r0 = memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000922000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x2c) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000431000-0x8)=0x0, &(0x7f00007ad000-0x4)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000)={@generic="187444902d8dcf63ec2162d2dfd6ab62", 0x5a7}) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009ee000-0x4)=0x0) 2018/01/03 10:42:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000467000)=0x4b, 0x6) 2018/01/03 10:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000089e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000951000-0x4)=0x0) fstat(r1, &(0x7f00005a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fef000-0x4)=0x0, &(0x7f0000ded000)=0x0, &(0x7f0000aa8000-0x4)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000227000-0x5)={r4, r5, r6}, 0xc) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000bc5000-0x4)="6b64b22e", 0xffffffffffffff20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000050e000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00005f3000)={0x0, 0x0}, &(0x7f00009e7000-0x4)=0x8) utimensat(r2, &(0x7f0000b77000)='./file0\x00', &(0x7f0000b7e000-0x10)={{0x77359400, r9}, {r8, 0x7530}}, 0x100) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f000019e000)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000555000)={0xfff, 0x7, 0x20, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000594000-0xc2)=""/194) 2018/01/03 10:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b5b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000938000-0x4)=0x2, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc5000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r2, 0x400000) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000002d000-0xa)='./control\x00', 0x0) openat(r3, &(0x7f0000a07000-0xa)='./control\x00', 0x800, 0x4) mkdirat(r3, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b67000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00007f7000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000628000)='/dev/rfkill\x00', 0x4102, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000c24000)=0x0, &(0x7f00003b6000)=0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d12000)={0x0, 0x0}) socket$inet6(0xa, 0x7, 0x10001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000efd000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, 0x2, 0x3, 0xc, 0x101, 0x7, 0x3}, 0x20) 2018/01/03 10:42:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) bind$inet(r0, &(0x7f0000003000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrlimit(0x0, &(0x7f0000003000-0x6)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000)=0x1) [ 37.535244] audit: type=1400 audit(1514976130.335:24): avc: denied { getopt } for pid=5152 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/03 10:42:10 executing program 2: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ac3000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000592000)='+%posix_acl_accesscpuset\x00', r0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0xe0, &(0x7f0000001000)="e43e09bc9f994d7f81a5b045e55822d5a1a1708ebcda38ca070c32c7c9b78a49bf548c960e4e20f78de3ea55f54b95042704c14648ede54111c3dd12ab550bff5a0de46b6aa3c37a9fb712b7cf1851c351632dbed9c3915a38b048489d88c2e4eae80acd78703dcc6e208bd1e504bee529419438d2a951204a46a8e9027035604f85b8eddbc72c4671c29f09f766347083ce7259055a1f6fc1ef5b13d73460d41310fd8b1bf87954dc01333ac26ffffac6b8729b3d11368e03a354a9968345395bacc19573fd2e9db922e0207612e362bc4c0ccc2f7f396a7734159b45e1d128"}) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000ed1000)=""/104, 0x68) 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00001f2000-0x58)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000db7000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000b96000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000a88000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4, 0x0}) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @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]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) write(r0, &(0x7f0000006000-0xa8)="baf2ddf722812fe2", 0x8) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/03 10:42:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000400000000000000000100", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x8, 0x7, 0x2, &(0x7f0000469000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fcntl$setsig(r0, 0xa, 0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a7c000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 10:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000303000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086a000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fcb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000878000-0xd)='/dev/net/tun\x00', 0x0, 0x401) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000056000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet(0x2, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000216000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/03 10:42:10 executing program 1: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0x10, 0x0, 0x1, "03"}], 0x10, 0x0}, 0x0) recvfrom(r0, &(0x7f0000add000-0x1000)=""/4096, 0x1000, 0x10000, 0x0, 0x0) [ 37.541821] device syz7 entered promiscuous mode 2018/01/03 10:42:10 executing program 4: mmap(&(0x7f0000000000/0xa89000)=nil, 0xa89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000a89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000a8a000-0x8)='./file0\x00', 0x9000, 0x722) mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000485000-0x4)=0x0) 2018/01/03 10:42:10 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000087e000)='/dev/autofs\x00', 0x880, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007c8000)=0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000fdc000-0x1)="") mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00008fd000-0x10)={0x7, 0x3}) 2018/01/03 10:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000019c000+0x253)={0x0, 0x0, &(0x7f000045a000)={&(0x7f0000195000-0x48)={0x2, 0x4, 0x0, 0x6, 0x9, 0x0, 0x6, 0x3, [@sadb_lifetime={0x4, 0x0, 0x3, 0x7, 0xfffffffffffffffb, 0xbd8}, @sadb_x_nat_t_type={0x1, 0x14, 0x217, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$key(r0, &(0x7f00005d0000-0x38)={0x0, 0x0, &(0x7f0000ac7000-0x10)={&(0x7f00008f2000-0x1050)={0x2, 0xb, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getrusage(0x0, &(0x7f0000b8b000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000384000-0x10)={{0x0, 0x2710}, {r1, 0x0}}, 0x0) 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fcb000)=0x4, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000077000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ddd000)={0x0, 0x800, 0x20, 0x20, 0x4}, &(0x7f000002b000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fce000-0x10)={r2, 0x1, 0x3d, 0x100000000}, &(0x7f0000ee6000-0x4)=0x10) close(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002c5000-0x4)=0x400, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001a4000)=0x0, &(0x7f0000ab8000)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000073c000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000499000-0x4)=0x0, &(0x7f00009fe000-0x4)=0x4) 2018/01/03 10:42:10 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000013000)="64667b7982", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000006000)=0x0, 0x7b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0x6}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000014000)={r2, 0x1}, &(0x7f0000014000)=0x8) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000-0xd)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/03 10:42:10 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00001a9000-0x4)=0x101, 0x4) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f0000953000)=[{&(0x7f0000014000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000074c000)=[], 0x0, 0x0}, 0x0) 2018/01/03 10:42:10 executing program 7: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x80000000001c, &(0x7f0000746000)=""/149, &(0x7f0000f00000-0x4)=0x95) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e46000)=0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f03000-0x8)={0x0, r1}) 2018/01/03 10:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000eda000)={0x0, 0x0}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000da1000-0x1)=0x3) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000008000-0x70)=[{{0x0, 0x7530}, 0x80, 0x3, 0x883}, {{0x0, 0x0}, 0x7, 0x0, 0x44}, {{0x0, 0x0}, 0x400, 0xfffffffffffffffd, 0xffffffff}, {{0x0, 0x0}, 0x1, 0x3, 0xffffffff}, {{0x0, 0x0}, 0x2, 0xb8d, 0x6}, {{0x0, 0x0}, 0x0, 0x20, 0x83b}, {{0x0, 0x7530}, 0x4, 0x8, 0xc6}], 0x70) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) sysfs$3(0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a98000-0xa)='schedstat\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00004c3000)={&(0x7f0000424000/0x400000)=nil, 0x400000}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000a99000-0x4)=0x0, 0x4) 2018/01/03 10:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key(&(0x7f0000b56000)='big_key\x00', &(0x7f00007d9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000077c000)="f6a788313802e38547fd8014da1550c0e3beccf0047fe9f396fb3d19c6dd4e735fd1b0689384477484f3ecafc876d6f65bdde19c78da3e3058e0c59d1738b5a9d4f1768dbaa89ab22f6a20", 0x4b, 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000663000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000308000)=0xe8) getresgid(&(0x7f0000e89000-0x4)=0x0, &(0x7f00003e4000)=0x0, &(0x7f00006c3000-0x4)=0x0) keyctl$chown(0x4, r0, r1, r2) r3 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000506000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000823000-0xf0)=""/240, 0xf0, 0x5626, &(0x7f0000791000-0x8)={0x0, 0x989680}) 2018/01/03 10:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x200200000004, 0x0) getdents64(r0, &(0x7f0000a5f000-0xcd)=""/205, 0xcd) 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000003000-0x3)={0x200}, 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84001) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) recvfrom(0xffffffffffffffff, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x7}, &(0x7f0000003000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x5, 0x200, 0x9, 0x800, 0x6, 0xa29, 0x7, r3}, 0x20) 2018/01/03 10:42:10 executing program 6: eventfd2(0x3, 0x80000) timerfd_create(0x3, 0xaa8b2d6aabc71c96) 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a45000)=0x0) fcntl$addseals(r0, 0x409, 0x5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b26000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9d05, 0x6, 0x7, "fe3414b366d7b9ccfa38857158ef8d5e2f915b82a559c30727c54a7b7c121fd5b87c427514675305abdf4df4bdf1179b233811f56869c42eacfc5b172cad6ec0f6dd89ce105834343edc90cd33cc0071"}, 0x160) sendto$inet6(r1, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 10:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000033b000)=0x6, 0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000537000)=""/24, &(0x7f0000756000-0x4)=0x18) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl(r1, 0x0, &(0x7f0000ccc000)="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") ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004dc000)={@loopback={0x0, 0x1}, 0x81, 0x0}) clone(0x89000000, &(0x7f0000062000)="9e0c68a61175a1227647d5d8bf70679826f0ba05a7f05c4ee09b20fda2a5bd840d5cff9c96028fdd850ece4005f17eaa44db356238293bae5bcd603a67dd3d2575df7a62c3ff07a6e88ee91e8ffce8c4435a", &(0x7f000070b000-0x4)=0x0, &(0x7f000098f000-0x4)=0x0, &(0x7f0000413000)="2f5fd6f2a8a57c7f5d059e9dc41785456bc748b971e1ad8a71306a0eb083a7059791ac05c2ce6c3aee687f3d5f51ffcdc4b403055c3c4dd90a48e211414c2a827e545347b731203a19e98cd6641a2e4ba927edce0a935ce30118dc5fd0ebdd6908d094a61acdf137f0915bda0d2f12") [ 37.747005] mmap: syz-executor6 (5233) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/03 10:42:10 executing program 3: mprotect(&(0x7f0000690000/0x2000)=nil, 0x2000, 0x3000000) madvise(&(0x7f0000165000/0x1000)=nil, 0x1000, 0x7) 2018/01/03 10:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffd, 0x40, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000abf000)={0x5, 0x100000001}, 0x8) 2018/01/03 10:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000543000)="440d05031300ad0c1d078900ec228d679c10f5eedc022ca2cceb0ffa79a13e1b869a2b256b68bfbb555dc2011fd3da9d4945a80b6a094e4366bdaa3a1de24d475e9eb8716077d06694c11a07ac354b453dc575830e37dfc7140a8465c2c05ce3c63c6c288603d4fea41d2268b89ee52e34d09095e7225a4760b131f8cc4a9d2500e20b0f836d683aad643a74a8ef9935271ffbd39c077c70e4de32ee84184d4fe5224810fc5f452f91f343ed97564852", 0xfffffffffffffffd) 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000cd6000)=0x0, 0xd) 2018/01/03 10:42:10 executing program 6: readlink(&(0x7f000090f000)='./file0\x00', &(0x7f0000ea1000-0xf3)=""/243, 0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f0000102000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000208000-0x60)=[{{&(0x7f0000487000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000f04000-0x17)=[], 0x0, &(0x7f000030a000)=""/228, 0xe4, 0x0}, 0x0}, {{&(0x7f0000bc4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000082b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000e0e000-0x8)={0x0, r2+30000000}) 2018/01/03 10:42:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000078a000-0x9)='/dev/rtc\x00', 0x121000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00003b7000)={@common='bpq0\x00', @ifru_map={0x3, 0x7, 0xffff, 0x101, 0x8001, 0x4}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cf6000-0x10)={0xffffffffffff8744, 0x4, 0x8, 0x9, r3}, &(0x7f0000000000)=0x10) socket$inet(0x2, 0x800, 0x8) 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x2, &(0x7f0000029000-0x1)="06") r0 = creat(&(0x7f0000f0a000-0xc)='./file0/bus\x00', 0x0) splice(r0, &(0x7f0000e08000-0x8)=0x0, r0, &(0x7f0000b1a000)=0x0, 0x9, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001d7000)=0x3, 0x4) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f0000da1000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000643000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) writev(r1, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906001207040000008100ed3b9509000100000100ff3ffe58", 0x1f}], 0x1) 2018/01/03 10:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9c000-0x1)='\x00', 0x0) lseek(r0, 0xfffffffffff7fffe, 0x3) keyctl$join(0x1, &(0x7f0000e53000)={0x73, 0x79, 0x7a, 0x1, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000230000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea3000)={0x0, 0x0, 0x0}, &(0x7f00001ab000)=0xc) lstat(&(0x7f00000f8000-0x8)='./file0\x00', &(0x7f000091a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006c0000)={0x0, 0x80000, r0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00002c6000)={0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000531000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c4000-0x4)=0xe8) getresgid(&(0x7f000005a000-0x3)=0x0, &(0x7f0000383000)=0x0, &(0x7f00000d8000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000665000-0x4)=0x0) stat(&(0x7f000041c000-0x8)='./file0\x00', &(0x7f00004c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d8e000)='./file0\x00', &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00002ce000-0xc4)=[{&(0x7f0000957000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a8000)=[{&(0x7f000087a000)="fa9b38aae26308b30f7c7498091c04accb73d9e37add9e4f2269182593da09f7e6cfb72fd2b77ec68c822d7fdde13bb02121f4da8ec210557f4401f0197a0cef6d116dda1f885c0892742a39b67fea265e0e4f542397e354af9424e5b495d269532f0418c170ff94d062a50738ca5cb87f0499407b13956adf9fbb304537c193f8e9df394ce530dd828e06dcf930fbbe3410f41878ad32b19f5f326db1ac79b3bb033a8a66c8f1d9693c17dd218380e021b884ab79c79f0af5764717399456ab0a32ba053786cc87024fb8b3c33854a5ea64e7bb5b395eb546ec7749289dc7504cb88241598e60d10e808ec10eb8", 0xee}, {&(0x7f0000619000)="ab68e6e9afc3d276818245f6a1f2e77de1b9453090daf6a3b18b05b59ccca640907d3409c4430c620f73bab0dccf3081bf14278234acd2b0d63cec6bc90b0255631886e94cbb7daea448682ffa5ace04eb668756a7dd11f2c6", 0x59}, {&(0x7f0000402000-0x63)="583d266239bff2274c02b98ed33130610074fdb22e877565b18a0c12cec6ff5c131be78df155dcb79795b7f25495dab06281d4648c7685ab4cc0b9b0fb061fb365bb623c0b7d4eb23dacfe07dc21c9e6a87e69292a749abc83d79f6a95678101eaa659", 0x63}, {&(0x7f00009e3000)="e88e82c43a03a32f0d6d7a17c218e16edc19318cbf31e680e6fb270a008f66622e0947018be113ee397427d79e637308ee494369e405cea890e8814e72810b7632de0f1fb8442264dfa98f8d275e6370c710a8cfe1aeb997d771b86d7fecf08012b0a1b5a0dca1c157b462962685e87ef08ecd407d6caa2ec2ef04501a7891183a68594e2631208aec5ca6c34f02b23dd17e", 0x92}], 0x4, &(0x7f000027a000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x10}, {&(0x7f0000c4a000)=@file={0x1, './file0\x00'}, 0xa, 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&(0x7f00007cf000)=[{&(0x7f00007c0000-0x1000)="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", 0x1000}, {&(0x7f0000aa6000-0x6f)="f26bd77712139cdb523b53aab3936ed13ccc7964d07eff862bb6913e607e9e89deb8290d990d28c404c0d4a3a8cdbeddcbeb78b2e8e9146c1adc9d2de1abc1a82a1a37f7bcbd52972cdd096db5b88839dd53e24351e10bc87b41b8c2621f8b90551ac8d4eac6c79bea9ad41884c1ad", 0x6f}, {&(0x7f0000d53000)="1c45954fe39ff65ecc1f7cfcfc3bd8c9b6400d4cc6f65d6ff446b6352a3d3e521de87ada1092d41cf75176a1acaed2e7cc30d940172e", 0x36}, {&(0x7f0000699000-0xc4)="980105b4900a6500fe38aeac2ce9c32aa98893035ddc98c83cc193c18a28e1ea8880cf655e1fa0c58d657c3541e2a1dca9fc03cea4886eaae8d97eaacf8b916a146aaa79042598fe098ffa5844a6967b681aa2d42824626fd559ebe25d0119568643b8c83273a06a14a112b412ef0adbbfb18650a35e5aa850896b76bf54f33daf5310af6a85bdb490e29bd4305115dcfe53f38566d4a62740675e0944a1d8f298186c3fa160812bd50a2d7c3855cd71a2cb6d3919f097a8eafbcfa0850247901964b718", 0xc4}, {&(0x7f0000f9d000-0x68)="78557665341f918ba5729643041ca1308326d0506046428043748dbb31563aab466445bbe0c31b73ec07e458e4b8c9ecf7425c5c794bd7a0f068a60c2cfadedaf214e8644b7755e5ffe4a96d303c7852b975a91da92399acf7b131b369b4e1b3122d82eecbc7d432", 0x68}, {&(0x7f0000eb8000-0xab)="39eb38fa38d1a884057f495ed625801cc27d431865664a93ed4596587c135532b6a86cdfbcdfc3f3fd84d430b73474136090d1459c798f8d0c36e276a7ba52729791ea7b31b9a7b32bf462170a48ae959cf544e0801c579be4fba7f1f132635bab0ce7014290a8bea9ac7667f1a4c51fe5852f86cb6911ca5e70907f523e3bd46728b5e00fa727093e1b2f3eb81976c35e7b39301e248c2549427251268d883b3a690c21233543ff0a093e", 0xab}, {&(0x7f00004e9000)="3e5e65d292f88a607a78ff32e0535d334318fc1dcef4bd16fdb73de8f02060fa82ae5a61e8eccf659f75db2e6da81695b3f376d596b29f0476d63601ef02801f18491842c899a51fd584c06771c0b67ad8108122c9a501f11271fb7a8b4c08bbcbbf54f189474a30b452302b07fec033f07c024b502be294f3f92763e213546a655499c97f0a6c7c9087320c4ffcb0d5f3515c6e7d64180ddc9b4195487fe0d813c72c5ed39650af2ec3069f78f2966e1ba0136c11876c058f74ab1789316deba6652ca8d90c10d94c809f8c53139b79d1688c88e5c0980e1738c2f2f2a94f7579ddc8d01a82e6bac46cd29c12c1c74ccaf1f88411623b79", 0xf8}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000d5b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000821000-0x10)=[{&(0x7f0000a16000-0x56)="48a307aa8591a3cdb91960b30c286861bf5152ea4097898437d12e80980b5bca22345ca87805341db8d99e66e73d7e0d0869dc09b5432ba9e96c7a050ba3b0a33e1968a20fdc26624a127c99c7fb61c13d563d028cc0", 0x56}, {&(0x7f000093e000)="4415f4b20e1cb06bd41eeb211cf83c5701dd9b2604656696c780c894d7a394931e8ba623dbfdb672a2a4187341b9e57604de63e721d44b3a44394ab6393f12c2f3b9cc100efffd06579bcff88d992c2095b414b134057ab6a474b19ce8f1be", 0x5f}], 0x2, 0x0, 0x0, 0x880}], 0x7, 0x8800) [ 37.804679] IPVS: length: 24 != 8 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f73000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000c0d000-0x1c)={&(0x7f0000c1a000)=@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000db8000-0x10)=[{&(0x7f00002ca000-0xe3)="0d1ff77aac44c62a91707f93a16fb90c6c9e9a0b7935b7d57a7110592e12e0abf0f3e678922f9268c771a92fdb256c842b9c94f1bfc0e63841bf06e12ddf80d96ffcb93236a6d51d2b1252f067008aa1af4fbd3a77d989ce92d0000ad035dde00f1267a66a1df1f7c84386972579604fbd55030b76fd108d68176de3f651752565cfcc3fa14b07e1871f930fd8ad37c8ca44dd174c72bd0916bb3be00d50f473ecb950a285dbc75cd9c5777c2d34a361a152cb97c5dbec675244e0376173731af514f2280081ab5f39ef842243735cf35946a7a12a76be833bc73479fb88396d958a77", 0xe3}, {&(0x7f0000775000)="7c2e1b251011234db9bd23392ed73e74ff980999e966e029728157ed980a178fdaa4bb8f8ceed4c11164507fbd8e02b8c46bbaa408c706db448ce4ba2e9b3ee7bf7fda42777065dca26f23521f80ad594dc785b827cfb9c48e47d5ebc85f3c98149d47b6bf9d55c0d9c9c8da1de4b14b2766960400d0cb24954a5b7d5fdae671b768cc63a7716ad999827200", 0x8c}], 0x2, &(0x7f00008b9000+0x81d)=[{0xbc, 0x1ff, 0xfffffffffffeffff, "2186cfb562b822b2be964e443b4d01ace2a35884f47a31fde4d4729679a4833b772ae4e36158000bae12d045dd648862d132fe014f306ab7ea6d8ed145ec9ce52bb149b5291fdab42b3d5252ac2efdbcf31e426c2b201e517e5530b8a643f182562f603160f11e7793aee003c155c9807dc0e30ca51af1114305942512c54ad23d1be21fcec6563385c39aeae78c69db85b5e6299d7136175ab333202135fe54cf2c28f2359291bba064fc698797"}, {0xb8, 0x11d, 0x81, "adab10c2d6762e16f7dabea2ab75b754750ca0487522cabb0805be0c3d6abea1c39034355558821197de4453615dbf1114a292708b5f21999f5963d01004dd132ed60fcf08666b3bd08da15f3fb21ceb585894b47a578d3e69ad6c4507d3b1b5a8d76ea204677aae5370540af4f6c9fe6a28a00a988864fbaedc3182bc56523ce0b5fafbf7e9b2d09337a1d7af85f65e7bff321fd9723f3ed6692be70cb009376ac43c5e4674e224ffd34ba3"}, {0x94, 0x11f, 0x81, "5e71b1b7ec2f6de66af3fdab45b036d734c0ee56b53022d4da6cafac4ee2a83f704413618d18366fe855affadc0999bd7dadce2958a0dd89e6b5b279fa142ab9f9f588697bf64059e58bef68cb8c920df614299945b62851b01beaa584c99363bcd907d3339ba300398d845f11cdc5e881f7a25cf22b731c14d75c540f4ea93003cde36334"}, {0x58, 0x107, 0x1, "b2fff7364c671d04b3f2902af71f187be4c5763c46ffa2bd2442697d38699d1d0d3208b15414bcd04611fbe2bee48d783bfe72ec8f82034c98f2fbc099cbdfc56864777ca161518c60f11907"}], 0x260, 0x4000}, 0x4) creat(&(0x7f00006f5000-0xc)='./file0/bus\x00', 0x0) 2018/01/03 10:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000b77000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfe60) getresuid(&(0x7f0000660000-0x4)=0x0, &(0x7f0000272000)=0x0, &(0x7f0000e46000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e2b000)={{{@in=@rand_addr=0x100000000, @in6=@loopback={0x0, 0x1}, 0x1, 0x9, 0x1, 0x8001, 0x0, 0x0, 0xa0, 0xc, 0x0, r1}, {0xfffffffffffffff8, 0xf4, 0x100000001, 0x7f, 0x80000000, 0x101, 0x8, 0x8}, {0x101, 0x8000, 0x7, 0x2}, 0x8, 0x6, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x3, 0x1, 0x7b2c, 0x8000, 0x1193, 0x3f}}, 0xe8) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 10:42:10 executing program 6: readlink(&(0x7f000090f000)='./file0\x00', &(0x7f0000ea1000-0xf3)=""/243, 0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f0000102000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000208000-0x60)=[{{&(0x7f0000487000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000f04000-0x17)=[], 0x0, &(0x7f000030a000)=""/228, 0xe4, 0x0}, 0x0}, {{&(0x7f0000bc4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000082b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000e0e000-0x8)={0x0, r2+30000000}) 2018/01/03 10:42:10 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f00006a7000-0x4)=0x1f, 0x4) write(r0, &(0x7f0000c1b000)="1f", 0x1) 2018/01/03 10:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b9d000)='./file0\x00', 0x10040, 0x5) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000cbc000-0x83)=""/131) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') socketpair(0x8, 0xa, 0x9, &(0x7f00000fd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000067f000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x43e4}, &(0x7f00002b5000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b6d000)={r3, 0x2, 0x1}, 0x8) 2018/01/03 10:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) sendto$unix(r0, &(0x7f0000b28000)="782872693ee640cb57b24b2e929e3afd3bdc8de8a3d607ef1a8a9b0943ef4a0a2bd3a7322cad42867703a579787319ef277f5f3839f88d5965846ec9c8efe4f454f0935da2ff8e7cfd82497324d669227a435f3579b9186aabb33ef2d1aaf883620c9350d51049ecd3c38aeb899ce12b45e997b6254972e78459cb929286e9d9314be6a8aff8de4816950f249482abda1c62218f8fd13d62ebc5920a5fd6c6eb45d1d7f299f4c2c206bfd11defde46", 0xaf, 0x0, &(0x7f00008a9000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f000010e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004d5000-0x4)=0x0) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) lremovexattr(&(0x7f0000608000-0xa)="e91f7189591e9233614b", &(0x7f0000c42000-0xe)=@random={'user.\x00', 'keyring\x00'}) 2018/01/03 10:42:10 executing program 4: r0 = socket$inet(0x2, 0x8000000002, 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) clone(0x20000000, &(0x7f0000001000-0x5d)="15f12880cd35306021aad48b14fa4e619f81bded20d8b731f16592795186b496acbee1e38622cbf890d22b8bb90545f25da24b1440213acee8b7faab575e6f55ecfecaf8e10447454bb6d63274ac7f61660951836233d5a70e60551b54", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="704d918b032726d51e1c5633340fe77e49802da0e52511e189a9914e97e11dfca10e4090f680c7682056d6ece6cbdd24ea3a586f4ca19322a64a3358beb06907288a58d94701b63adaf2c8555febc11d0397da9e194122cd3f92c6dabbee669a1551498aeff96f97dc07d01a6339c67308e371a7775516df92b61d3c962221ed5bd53204693dbeb3dc6457bba684caf34082350c3d3b4054473dfbc4f8a634ad2cdce4e5799a018a81f7290869831ea6bd3696e5bbefab4865") setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000000)='S', 0x1) 2018/01/03 10:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb0000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000031f000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000dbb000)='/dev/sg#\x00', 0x0, 0x101882) accept4$packet(r0, &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009be000)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000e9b000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) 2018/01/03 10:42:10 executing program 4: umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0xfffffffffffffffd) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000-0x79)=""/121, &(0x7f0000000000)=0x79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) 2018/01/03 10:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000276000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x1, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000012b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f23000)=0x0, &(0x7f0000996000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000bba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r0, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f000030f000-0x42)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "80005e", 0x0, "aaa8f7"}, ""}}}}, 0x42) 2018/01/03 10:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sync_file_range(r0, 0x2, 0x1f, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f36000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e42000)=0x14) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fc6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4070015f365e14963417498d4c7ad7f6"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(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) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000aba000+0x765)=@get={0x1, &(0x7f0000d05000+0x674)=""/48, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000019f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa, 0x3, 0x3, 0x8, 0x10001, 0x8d76, 0x2}, 0x20) sendto$inet6(r0, &(0x7f0000c42000)="", 0x0, 0x0, &(0x7f0000c1a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000075000)='./file0\x00', 0x8000, 0x8e9a) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ba4000)="") mincore(&(0x7f0000e12000/0x2000)=nil, 0x2000, &(0x7f0000eb3000-0xef)=""/239) 2018/01/03 10:42:10 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f0000f56000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f59000-0x1c)={0x0, 0x0, &(0x7f0000f59000-0x8)={&(0x7f0000f58000)={0x2, 0x11, 0x7cc, 0x7, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0xd6, 0x68751718, 0x3ff, 0x0}, @sadb_x_sec_ctx={0x15, 0x18, 0xfca, 0xfffffffffffffff8, 0x9e, "142832d88ad96dccb17334bbe9dd1c663386faf84434fa789c06de7d2a7a69b68c6069f9752131d1f4a0f2e5712214dd78162f779df8bf64686fcdff594fa6224834463c9b4f716b494c95971c4e00ce138668855f8834235ec58b35d5973a66e61b3ae59663279f91cedc3daef5a46a98572a0fa8a85c59847316cf38fd64848b15f67d5ee7b0f66947573d1270b118ec09436f3d40d6774f9161c68985"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x20000084) 2018/01/03 10:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000040000)=[{&(0x7f0000831000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000dfffffffffffff07", 0x29}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e3c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017f000)='/dev/vga_arbiter\x00', 0x8a401, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d12000-0x8)={0x0, 0xe25d}, &(0x7f00001bf000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004a8000)={r2, 0xc0, "fb7a13b243c0ef95fab468c1605b7a8ee194331a0266190934b0a80acd04aaadb0664bf95e0fb90cc29633fb8eb033d66cd76df0f166beb268c95dc6290176bba2283ee19d673d06ac96ce6724564f441ca39e8dde91e278eea39cecf256cbd09ea8f3f43f73468507cd8d5dee9279460955520000b2c6c9cee865dd998dbfc9828d3c8ade8ae13b3a53994b8fef34ac25cea454e5e2c1bc294c1bfe77d4ac7078c3f1a9de962072ea65a39910c9343eeb555589744cb3e1f50f40ae92ceb29e"}, &(0x7f0000d09000-0x4)=0xc8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e76000-0x20)={@generic="d4608e9692b6bdd1ddb3d9d706293d3a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000079b000)=0x5) 2018/01/03 10:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") r0 = open(&(0x7f000092d000)='./file0\x00', 0x800000000, 0x1f) socket(0x0, 0x0, 0x0) mknod$loop(&(0x7f0000423000)='./file0/bus\x00', 0x100, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f3c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b93000-0x58)={0x3, 0x7, 0x5, 0x25800000000, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2018/01/03 10:42:10 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000000f000)={{0x6, 0xc6ad}, 'port1\x00', 0x4, 0x100c00, 0xce19, 0xffffffffffffffc1, 0x100, 0xe346, 0x1, 0x0, 0x3, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000016000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000017000-0x1c)={&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000017000-0x10)=[{&(0x7f0000016000+0x2e2)="", 0x0}, {&(0x7f0000016000)="0128aab32b1aa01bbe70e48496ab8b61b09dbf9bb89571d673446be41d095d0134890633a3ba7f80fea464cea42d225f4285294021da4ea5454578b9daa64942c91e3c2202f7f20aec069806ca7b29995979b84327b175136c17f4f335984381062c2b019d69fce839dc196a64dfbaf9aa561d6f80fc4b731ceff036b2b540ef54789f57804c5d52e5f6c04b14012f32aadf6b1d5635bdc61912010979", 0x9d}], 0x2, &(0x7f0000017000-0x77)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x78, 0x8004}, 0x8000) 2018/01/03 10:42:10 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x1, &(0x7f0000008000)={0x77359400, 0x0}) clock_gettime(0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000009000)='cpuset\x00', 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) [ 38.020026] device syz2 entered promiscuous mode 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000fa9000)='./file0\x00', &(0x7f00003da000)='./control\x00') futimesat(r0, &(0x7f0000d30000-0xa)='./control\x00', &(0x7f0000fb4000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ebe000)={0x0, 0x9, 0x1000000000000000, 0x8, 0x5, 0x86e2}, &(0x7f00005c7000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a13000)={r1, @in6={{0xa, 0x1, 0x7c9d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eb7000-0x10)='/selinux/member\x00', 0x2, 0x0) mq_getsetattr(r0, &(0x7f0000b63000-0x20)={0x9, 0x100000001, 0x1000, 0x4, 0x6000000000, 0xffffffffffffffdf, 0xffffffffffff2573, 0x4}, &(0x7f0000602000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000af4000)={0x6, &(0x7f0000e1c000)=""/4096, &(0x7f0000001000-0x60)=[{0x1, 0x1c, 0x2, &(0x7f0000b53000)=""/28}, {0x6, 0x97, 0x652, &(0x7f000045d000-0x97)=""/151}, {0x4f76ceef, 0x47, 0xfffffffffffffffb, &(0x7f0000001000-0x47)=""/71}, {0xffffffff, 0x67, 0x8, &(0x7f0000ccc000)=""/103}, {0x7, 0x66, 0xfffffffffffffe00, &(0x7f00002da000-0x66)=""/102}, {0x4ca8, 0xb5, 0x3, &(0x7f0000000000)=""/181}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x0, 0x8, 0x8, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x100000001, 0x2, 0x3, 0x5f4, 0x81, 0x1, {r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x1000, 0x4, 0x7f}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000776000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000077d000-0x4)=0x0) lstat(&(0x7f0000c43000-0x8)='./file0\x00', &(0x7f00007d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000365000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r5 = gettid() stat(&(0x7f000004e000-0x8)='./file0\x00', &(0x7f00003fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmmsg$unix(r0, &(0x7f00003e9000-0x1c)=[{&(0x7f00002bf000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000676000)=[{&(0x7f0000b90000-0x72)="21eae3c837e4e47f0eb964d96f5c380a76cd88bd578a67fc0f75959e59490407b9b84e1a57dba043ab9c0214f6cd83360ffacac69a0d43493b4f573d99cd95c9ab61a7c9f018733ed9d8cdb03655b87b0969df11d499085f830777f627d97f3cbfa868f0eb49f41fda1fab04f33bf5821b04", 0x72}, {&(0x7f0000ec4000-0xe4)="26e1146441294a17ad1c10d001b0c562c88394e8349c9a90afcc38def3a56efcd1ca344d0b32da23783982441a53172bd72892f940515428681d006effd5fb884f6094ba5f4b2d70aa8252f556ff447be8e2c0f280be84e7b5aa47b935b8791eb02ecfb3d2a01846ca66148087d0f4ef3f9001bfd316d2d16ee3e972c366f434cf050dec63bb399a2564bd328a0cec1bfac01d0a074d5dd24c2bac34a1ed1db672c255768953c056994ba871f32e3ec59da974ed75ee016967a621e7529ce94d3e4a1381ba6d1b18b0b04134fddac58c7fea2cf3a2ebd19922c828c39f1c7d89f737d548", 0xe4}, {&(0x7f000082c000-0xb0)="59760a8b2256d2ab9e1ca6cc31eaeb1b1013e66691dc104899f1ac2346e6f5e0ed34b8474d5524456237a2734e57a0ce7f7e4f684c17c6712dabf5c1cb42580153bfcdf59b24afe9750be4ec9a1bdf7b9a70a8b4100b48533835ff160ef9c30065edf4133f835921391476cd02f21da9c444a6d9b9e3fede3033122e459b5e444008d1dca5ad45adce71456f96c46744478c36a8b7f6ad0cb5d6b3fc03ef023791178adbcb6c0acc9c02ecfafa102dfa", 0xb0}, {&(0x7f0000d43000)="af61377370982a81bec469accbc198f59f39dd10e352934602bfb050c42e153d2609fe8c0ed5eb67d318e022f677e189b830ec3a4a3af1d7d8319dda3904a20ebee7aa92487a5ef3", 0x48}, {&(0x7f0000616000-0xa8)="839c8c435b1045a4d330c87eff6eb100718832cc6749f766aad3eba3393668ee86a93d78135d8fbe305955e0c0a68741fb9089a47c83fc05373cfab947977097c3a626ef93216301ad3dd4ab38122859d5551e2b26df9de4642959c4476b86ba9cd4eb2af3582b71f4982afda01c450440f866646d857a3dc0e5b00e2d79c6f46b3b816793c764d0adbff468962333ad40d8777779fbdaa420930ffde98862df4dd38f1e3f06f527", 0xa8}, {&(0x7f000085b000)="90ed86631bcc9f86fc4e196aa59280efc61ae930b22a7053b831f57fe02b057e9f6544df48246eecafb1fb995eac16403721b81d54cd28c8d2a2e0a6594bbd8ba389ebabb08fc51c50f683d5163c966428e6261f9dcfdcf1b2dfa54daa1f2f39314ec53a0f4e98d29a986529c913267162df3f3725db4055bfe667133b91c4218804d8d4e8888c9517fcd9480a0621f4a46107880f73d17025e7d7d05ec2e10b368c144c9e", 0xa5}], 0x6, &(0x7f00005f0000-0x40)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}], 0x1d9, 0x4840}], 0x1, 0x40) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000810000)=@known='security.selinux\x00', &(0x7f0000811000-0x4)='dev ', 0x4, 0x3) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000314000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000811000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f000080d000)=0x0, 0x8001) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004ef000-0x4)=0x0, &(0x7f0000810000)=0x4) 2018/01/03 10:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009f6000)=0x2, 0x4) signalfd(r0, &(0x7f00004be000)={0x101}, 0x8) sendto$inet(r0, &(0x7f0000d2b000)="5579ae05f5ddbfcaccb7df2f9486497950ef27db773e682bf8922c0e90259c4091356d4b775e6eb02d68c7da02ecdce370181833327e45ab6d11225101bda66a28214347f522235c614ceac6776be01aa8fe8ff63eaf122b5669a4623bae79667473937ac64c9242e23f9fa48e7d7e60784bed9396d19b323b45220bcfdba37c835980b8f181a6d5881a9239ccbad4a9920a7adf011ad15e879c19babaef5d5509e5aba9c8effa78b11877c204a989ebf2cf4a95167d2477ff2284c58b0688c1d77880fcca506f3eac4828a61fbd8a03095438ac7cd6e9474f3c37646e29b2cb0775f90717a143", 0xe7, 0x80, &(0x7f0000c38000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0xc400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002000-0x4)=0x80000001) getrusage(0x0, &(0x7f0000001000-0x27)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000c9c000)={0x9, 0x20001000, 0x3400, 0x47af, 0x6, 0x4, 0x3, 0x80000000, 0x7fff, 0x9e88}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00002c8000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) 2018/01/03 10:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sync_file_range(r0, 0x2, 0x1f, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f36000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e42000)=0x14) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fc6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4070015f365e14963417498d4c7ad7f6"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(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) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000aba000+0x765)=@get={0x1, &(0x7f0000d05000+0x674)=""/48, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000019f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa, 0x3, 0x3, 0x8, 0x10001, 0x8d76, 0x2}, 0x20) sendto$inet6(r0, &(0x7f0000c42000)="", 0x0, 0x0, &(0x7f0000c1a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/03 10:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000518000-0x8)='./file0\x00', &(0x7f0000f61000)='./file0\x00') r0 = socket(0x10, 0x802, 0x0) fgetxattr(r0, &(0x7f000073c000)=@known='system.advise\x00', &(0x7f00009ff000)=""/76, 0x42f) 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bf2000)=0x784) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000722000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000bd7000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f8b000-0x8)=0xb1) 2018/01/03 10:42:11 executing program 4: 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}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") syz_open_dev$evdev(&(0x7f00004a9000-0x12)='/dev/input/event#\x00', 0x6, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x800, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000916000-0x6)={0x0, 0x2}, &(0x7f000082b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008e2000)=@assoc_value={r2, 0x8001}, &(0x7f0000f06000-0x4)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000929000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000583000-0x4)=0xc) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004ff000-0x4)=0x0, &(0x7f0000235000-0x4)=0x4) 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b0a000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x400, 0x0, 0x2, 0x1400000, 0x10000, 0x9, 0x6, 0x6, 0x1, 0x0, 0x0, 0x8, 0x5012]}, &(0x7f0000efb000-0x4)=0x108) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007d9000)={&(0x7f0000efb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001ec000)=[{&(0x7f00007eb000-0x1d)=""/29, 0x1d}, {&(0x7f0000e0c000-0x95)=""/149, 0x95}, {&(0x7f000029c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000efb000)=""/55, 0x37}, {&(0x7f0000efb000)=""/34, 0x22}, {&(0x7f00000b2000-0x51)=""/81, 0x51}, {&(0x7f0000efb000)=""/14, 0xe}, {&(0x7f0000efc000-0x87)=""/135, 0x87}, {&(0x7f0000efc000-0x29)=""/41, 0x29}], 0x9, &(0x7f0000639000-0x91)=""/145, 0x91, 0x20}, 0x20) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000273000-0x4)=0x1) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000efb000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000efb000-0x4)=0x8) write(0xffffffffffffffff, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) 2018/01/03 10:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000636000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000052b000)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/03 10:42:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9, 0x80000000, 0x101, 0x40}, &(0x7f0000002000-0x4)=0xa0) socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000a0d000-0x10)=[{&(0x7f0000ddc000-0x4a)="39000000110009a1690000007fffffeb185abcfffffffff00006010700004f1419001b0000e500000008000045fffffffc011c0062360500a6", 0x39}], 0x1) [ 38.206293] audit: type=1401 audit(1514976131.015:25): op=setxattr invalid_context=64657620 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000000000/0x366000)=nil, 0x366000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x20, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x0, 0x0, {0x6, 0x100000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@empty=0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:42:11 executing program 1: mmap(&(0x7f000091b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x9, 0x1, 0x0, &(0x7f0000366000-0x8)={0x0, 0x989680}, &(0x7f0000503000)=0x0, 0x0) 2018/01/03 10:42:11 executing program 2: unshare(0x1000000) r0 = socket$inet6(0xa, 0x20000000800, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000)="", 0x0) readahead(r0, 0xffffffffffffadb7, 0x100000001) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005ef000-0x8)='./file0\x00', 0x100000002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d07000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b05000-0x95)="c525f6f2d7f1cf5ad8a5d75fca9406a9eb82458f40c6cfce2e74d72c12efe492274e1a3ce4429309") r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000410000)=0x0, 0x0) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f00006b7000-0x18)=[&(0x7f0000d4d000-0xa)='vboxnet1.\x00', &(0x7f0000657000)='em1\x00', &(0x7f0000d6f000-0x20)='@\']ppp1ppp0$vboxnet1wlan1.nodev\x00', &(0x7f0000f83000)='\x00', &(0x7f0000f23000-0x2b)='vboxnet0}!cgroupselinux+posix_acl_access@]\x00', &(0x7f0000e9a000)="2529ef47504c776c616e302c00"], &(0x7f00003cf000-0x4)=[]) pipe2(&(0x7f0000d61000-0x8)={0x0, 0x0}, 0x0) readv(r0, &(0x7f000054d000)=[{&(0x7f00003e9000)=""/0, 0x0}, {&(0x7f000045a000)=""/118, 0x76}, {&(0x7f00000f4000)=""/4096, 0x1000}], 0x3) faccessat(r0, &(0x7f0000e4b000)='./file0/file0\x00', 0x0, 0x1700) 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000556000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000039a000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x1, 0x0, []}, 0x10) lseek(r0, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f00003ca000)={0x2e, 0x0}) renameat(r0, &(0x7f000032d000-0x8)='./file0\x00', r0, &(0x7f0000b9e000-0xe)='./file0/file0\x00') 2018/01/03 10:42:11 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) fadvise64(r0, 0x0, 0x3, 0x0) 2018/01/03 10:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fe000-0x11)='/dev/vga_arbiter\x00', 0x103802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e01000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be2000)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004d9000)={0xf8, 0x3ff, 0x200, 0x4, 0xff, 0x0, 0x6, 0x1, 0x0}, &(0x7f000002a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000091b000)={r1, 0x3}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a1000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000048e000)=0x100000001, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000322000)=0x2, 0x4) 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000ac7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d82000)=0x8, 0x800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000dbe000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fdc000)=0x1) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_dccp_int(r2, 0x21, 0x8, &(0x7f0000ce3000-0x4)=0x0, &(0x7f0000532000)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f8f000)={0x5c, 0x0, &(0x7f000070c000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000860000)=[], &(0x7f000022c000)=[0x0]}, 0x9}}, @dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}], 0xd6, 0x0, &(0x7f00004f3000-0xd6)="a0d70af20b7a0b3b4b9a8a7ef1ed5cfc971fa7dbcdab1444883c562ce6961b9996560872dde90ca715fb911e1dcd948306f88af00d3e421eb648e9d7d5f032ea4b756d86353fc78a4acef524d8a24911b7c1d9504c0e5bc35ed50e8345537df201e1147b048969db09065dfa2018f45dc824c8bbe3ba02a5828344d5070f3020eff570cc752b7e34ef618fc85336a9bdd26851a58238d6d0968b8dc673be0196b5cabbd92ce834a94a60e75c62d765c5090c2043316bca67e03e4f51d3b3272c5e29c3f993fe25628c92f66f4695efe81e001b616bc3"}) close(r0) sendfile(r0, r2, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007d3000)={0x0, 0x41, 0x0, 0x4, 0x0}, &(0x7f000054c000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000199000-0x14)={r3, 0xfd5, 0x206b, 0x2, 0x6600d2a1, 0xffffffff}, 0x14) recvfrom$inet(r2, &(0x7f00003e1000-0xf)=""/15, 0xf, 0x40000000, &(0x7f0000914000)={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/sequencer2\x00', 0x1, 0x0) rename(&(0x7f00007d6000)='./file0\x00', &(0x7f0000695000+0x49d)='./file0\x00') 2018/01/03 10:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00005e8000-0x28)={@common='tunl0\x00', @ifru_ivalue=0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000613000)='/selinux/context\x00', 0x2, 0x0) 2018/01/03 10:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff9000-0xc)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1c50) clock_nanosleep(0x4, 0x0, &(0x7f0000ab9000)={0x0, 0x0}, &(0x7f0000f4e000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f0000ddd000)='ns\x00') exit(0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000049d000-0x15)=""/21) faccessat(0xffffffffffffffff, &(0x7f00000c7000-0x8)='./file0\x00', 0x88, 0x0) mknodat(r2, &(0x7f0000512000-0x8)='./file0\x00', 0xe010, 0x1f) 2018/01/03 10:42:11 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000-0xc)={0x4, 0x0}) dup2(r0, r0) 2018/01/03 10:42:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={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, 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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x400, 0x1, 0x82f9, 0x2, 0x80, 0x20, 0x0, 0xfff, r1}, {0x2400000, 0x6, 0xb9, 0x6, 0x0, 0x7fff, 0x200, 0x800}, {0x80000000, 0x6, 0x0, 0x10001}, 0x80, 0x1, 0x3, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x2604134b, 0x6, 0x5, 0x9}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x35, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffff5b) 2018/01/03 10:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000950000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c80000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b0a000-0x4)=0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b87000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fda000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000703000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006a3000)={r2, 0x6, 0x800}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r4) vmsplice(r5, &(0x7f0000470000)=[{&(0x7f00008f5000+0x553)="", 0x0}], 0x1, 0x0) 2018/01/03 10:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000235000)='/dev/keychord\x00', 0x201, 0x0) syz_extract_tcp_res(&(0x7f00001f9000-0x8)={0x0, 0x0}, 0x83, 0x0) write$tun(r0, &(0x7f00005ef000)=@hdr={0x0, 0x0, 0x0, 0x20001, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x28, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/03 10:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000549000-0x28)={@common='nr0\x00', @ifru_data=&(0x7f000077a000)="9c46eea34831b83f1d9b55534a88a1a8ffd52f83158afa37e6500197d4cf791d"}) r1 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d7c000-0xa)='./control\x00', 0x0) pipe(&(0x7f0000401000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ae000)=0x0, &(0x7f0000f68000-0x4)=0x4) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000044b000-0xa)='./control\x00', 0x2000000000001fe, 0x80000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000074f000)={0x4, [0x121df172, 0x6, 0x96, 0x0]}, 0xc) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000135000)='./file0/file0\x00', 0x3fb, 0x81) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r3) 2018/01/03 10:42:11 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$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) dup(r1) pwritev(r0, &(0x7f0000606000)=[{&(0x7f00000b8000-0x86)="8e", 0x1}, {&(0x7f000019b000)="044bf2", 0x3}], 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/03 10:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e72000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$evdev(&(0x7f0000bfe000-0x12)='/dev/input/event#\x00', 0x6, 0x80000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c5e000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b4a000)=""/250, &(0x7f0000070000-0x4)=0xfa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000df0000-0xb)='/dev/hwrng\x00', 0x100, 0x0) socketpair(0x5, 0x7, 0x0, &(0x7f0000d7f000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000852000-0xa1)=""/161) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000503000)='.request_key_auth\x00', &(0x7f00007f6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c76000)=']@\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000c56000)='keyring\x00', &(0x7f0000190000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f000091d000)='cifs.spnego\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000c1b000-0x6)='.dead\x00', &(0x7f0000b6b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009dd000-0x46)="2ef8d906348df085006c2c0b65898dccefe2fbfdf037ea9774a5b0cb3a7eb46232cfabc303b89d22d87b7d4e67877d2db8c568627aa4120a6f5d924d762875694c54c36f7ddd", 0x46, 0xfffffffffffffffc) add_key(&(0x7f00004bb000)='.dead\x00', &(0x7f0000b0c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e2a000-0x34)="06d8ef9c85b48bc18586c5846e40a3b2d90633cd8bd5292e2ceef851bd6fe72c72bf901630b48407286fa19d388cd9b6102ef9c9", 0x34, 0xfffffffffffffffc) r0 = add_key(&(0x7f00006af000)='big_key\x00', &(0x7f0000832000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a4b000-0x5e)="25990d184c011368ad3f752b47fb493186db476f0b89aefd4885f9afe7f9bb8494934a70a477984bdfd30f9556a250f565da7ceb38faef57c73bd81b2b5614f19ad84169cc6c69df34020667a591af5ffe0bdef77e2ab710e56128050525", 0x5e, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000add000)='keyring\x00', &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r1) keyctl$describe(0x6, r1, &(0x7f0000267000-0x1000)=""/4096, 0x1000) socketpair(0x2, 0x7, 0x2735, &(0x7f000057f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000841000-0x10)={0x7ee, 0x8, 0xfffffffffffffffb, 0x3, 0x0}, &(0x7f0000d31000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009d9000-0x8)={r3, 0xffffffffffffffff}, &(0x7f0000f42000)=0x8) 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000007e000-0x8)={0x2, [0x3, 0x3]}, &(0x7f0000d23000-0x4)=0x8) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r1, 0xa, 0x41) 2018/01/03 10:42:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fsetxattr(r0, &(0x7f00001b4000-0xa)=@random={'system.\x00', '{\x00'}, &(0x7f0000735000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f0000d90000)="22000000140007001e00000001070000020803e40100530009faff00000000000000", 0x22) getsockopt(r1, 0x4, 0x0, &(0x7f00008a8000-0x27)=""/39, &(0x7f0000e29000-0x4)=0x27) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x7}]}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000e000-0x4)=0x0, &(0x7f000000d000)=0x4) 2018/01/03 10:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r1, &(0x7f0000e69000)=[{&(0x7f0000e6a000-0x2)=""/2, 0x2}], 0x1) syz_open_dev$loop(&(0x7f0000863000)='/dev/loop#\x00', 0x9, 0x32803) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) [ 38.433109] keychord: unsupported version 0 2018/01/03 10:42:11 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000019f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r1, r0) 2018/01/03 10:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000006) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000422000)='/selinux/enforce\x00', 0x448000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000a5000-0xc)=@sack_info={0x0, 0x8, 0x1f}, &(0x7f0000f45000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000020b000)={0x9, 0x3, 0x204, 0xffff, 0xe9, 0x80, 0x100000000, 0x3ff, r2}, 0x20) writev(r0, &(0x7f0000623000-0x8)=[{&(0x7f0000c38000-0x1f)="1f00000002031900fffb07000c000681", 0x10}], 0x1) 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d0f000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x3, 0x1, 0x6, 0x1ff, 0x401}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000019000+0x9e9)='/dev/snd/seq\x00', 0x0, 0x5) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffff0000008f23", "a6e7fdc21ca077ef1dae8c00000000000000000001cd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x1c) [ 38.494715] nla_parse: 3 callbacks suppressed [ 38.494722] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.522981] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=5505 comm=syz-executor4 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b5000-0x9)='/dev/ppp\x00', 0x208600, 0x0) accept4$llc(r1, 0x0, &(0x7f00006d1000)=0x0, 0x80800) 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000-0x8)={0x2, &(0x7f0000001000)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffeff}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x9a, 0x48001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000003000)=@generic="d9a9e4e8e1dc20f672396410e7d893ee") 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000046f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") r1 = request_key(&(0x7f00000e5000)='blacklist\x00', &(0x7f00004b2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e07000)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000633000-0x8)='keyring\x00', &(0x7f00003c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000898000)='\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x5, 0x6, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000072c000)={0x0, 0x76, "7912be76b70403e8e4e3951f530d9935ef91d6a289479c153cb1ee539a6e5582cd51e011f9bfe5ae0941f7570b94483e2cead56c216ffb686fefa9121105a61beef4eca845f55f5361b8dd37bf615449141d4799702e706ebf1b1e31ff21e003c1e834d26ecdd71cf94bba8052178a47f6bfff7a793b"}, &(0x7f0000a0b000)=0x7e) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005dd000-0x98)={r3, @in6={{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f}, 0x98) listen(r0, 0x9) getdents64(r0, &(0x7f00007dc000-0xed)=""/237, 0xed) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 38.528697] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.577996] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=5505 comm=syz-executor4 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000cef000+0xfb0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000e76000-0x8)='./file0\x00', &(0x7f000015d000-0x8)={0x0, 0x100020000}) r1 = socket(0x10005, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000198000)=0x0, 0x0) 2018/01/03 10:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a4a000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e4d000)={0x0, 0x8d, "88450a4ae18c1360f947e9585ac29be45c979d79d7d8a59ada3a4473b20389634f34f058687aefb4ed92eeba5ecf2679dd8f5e22e52222af26b1f5baa6ddf329d503be1b4a0e71583b24491694d174e1f2e305472a663bbb434da7f0596a5be0938fe9c64f00ecc1dc62aaa0ed0c8e265fae8a1edaf584e1ce712990873a9cbf839ce083815e5a94b0d4061cc6"}, &(0x7f0000a1a000)=0x95) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ce000)=@assoc_value={r1, 0x9}, 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000810000-0x6)={0x7, 0x3, 0xaaec}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00008ca000-0x91)="19d0f4d7cd1729c2a7186450105ed2d4c68c10d3d6546ab2b681a0617428855a71b535d23724e46707c50591fc6179a714f813bb39658efde06478382145c79ef826a94faea99dc609f54b9c443606ab621dcecbc810b2cebe572c2b63c75a8971fedfa2b4c6085677e8af8401c611f3749d15566712d2abc36d1bd14360d20d6fbc8b535906103a5adc39c2d5c5a8c6ec") ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000650000)=0x0) 2018/01/03 10:42:11 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f9a000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00008b7000-0x8)={0x2, r1}) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000002000-0xd8)=""/216, &(0x7f0000001000)=0x7e50c3dd2794bbad) 2018/01/03 10:42:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000001000-0xc)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00006aa000)={0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f000069f000)={0x4}, 0xfded) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x9, 0x1, &(0x7f0000565000)=""/90, &(0x7f0000d46000)=0x5a) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b8a000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x900}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00009ba000-0x2c)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/03 10:42:11 executing program 2: mknod(&(0x7f0000a4b000-0x8)='./file0\x00', 0x1000, 0x8) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000994000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000e13000-0x8)='./file0\x00', &(0x7f0000583000)=[&(0x7f0000000000)='/selinux/relabel\x00', &(0x7f0000000000)='/selinux/relabel\x00', &(0x7f0000115000-0x11)='/selinux/relabel\x00', &(0x7f0000001000-0x5b)='vboxnet0)%{cpusetmd5sumeth0keyringem0-:&posix_acl_accesswlan1ppp0bdev(^\'nodeveth1ppp0cpuset', &(0x7f0000498000)='vmnet0\x00', &(0x7f0000001000-0xe)='&vmnet0cgroup\x00', &(0x7f000033b000)='!+em1\x00', &(0x7f00005b9000-0x11)='/selinux/relabel\x00', &(0x7f000062a000)='vboxnet1em1\x00'], &(0x7f0000001000-0x10)=[&(0x7f000012f000-0x11)='/selinux/relabel\x00', &(0x7f0000001000-0x11)='/selinux/relabel\x00', &(0x7f0000001000-0x3)='&/\x00', &(0x7f0000001000-0x1)='\x00']) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7fffffff) 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000017c000)='./file0\x00', &(0x7f0000000000)=""/235, 0xeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)='./file0\x00', &(0x7f00009a1000-0xc)='./file0/bus\x00') symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') execve(&(0x7f00009cd000)='./file0/bus\x00', &(0x7f0000714000-0x10)=[], &(0x7f00002fd000-0x30)=[]) 2018/01/03 10:42:11 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000de8000-0x4)=0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) getpid() fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000003b000+0x66)=0x0) r1 = getpgrp(r0) getpriority(0x3, r1) 2018/01/03 10:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000118000)={0x0, 0x0}) r2 = accept4$packet(r0, &(0x7f0000fd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002b5000)=0x14, 0x80000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000d6000-0x1c)=@req3={0x4, 0x1, 0x7, 0x100000000, 0x200, 0x3, 0x80}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/03 10:42:11 executing program 2: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) geteuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) 2018/01/03 10:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051e000-0x10)='/dev/sequencer2\x00', 0x400001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000566000-0x4)=0x0) socket$inet(0x2, 0x80803, 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/03 10:42:11 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c4e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fc1000)=@file={0x0, ""/4096}, &(0x7f0000fc2000-0x4)=0x1002) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0xfe79) sendto(r0, &(0x7f0000fbe000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c79000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b93000-0x5c)={{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1, [0x1, 0x2, 0x4, 0x1b, 0xffffffff80000001, 0x7b, 0x4, 0xfffffffffffffff8]}, 0x5c) r1 = socket(0xf, 0x3, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000f23000-0x11)={&(0x7f000097d000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000099a000-0x90)=[], 0x0, &(0x7f00008dc000-0xc0)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ab0000)=0x0, &(0x7f0000286000)=0x4) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) unshare(0x400) signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) signalfd4(r0, &(0x7f000005d000)={0x5}, 0xfffffffffffffefa, 0x0) 2018/01/03 10:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e02000)='/dev/usbmon#\x00', 0x55, 0x10000) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00007f7000)=""/127, &(0x7f0000578000-0x4)=0x7f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f08000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000047a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000417000-0x98)={r2, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl(r0, 0x800200040004531, &(0x7f0000564000-0x12)="") 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000037000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000003f000)={0x0, 0x0, 0x7fff, "6cd769d0024e6ac8e9f875b5d361b6e8f41d31419798bfe7c027c24ad03c858b702bcafb14da79941a51880cae57ed258158525957d574d575b6e0c37f01b694", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000043000-0x8c)={0x5, 0x0, 0x7fff, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000043000)=0x0, &(0x7f0000044000-0x4)=0x4) 2018/01/03 10:42:11 executing program 5: pkey_alloc(0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x7, 0x30, 0x0, 0xfffffffffffffff8}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0xc8, "f6428ade50fc28e63efbb87db7672cdfcb9fb71d2d43e299119d2ce85c7889e858d76b6ad4cbdacd82579d37ef539b981f1b88bba9582e748d9bc5a22b99c2aba40ea7dbe2529bba7a96e3cfab630ca2d194c5315e6f181773d10d5a2132d64ec168c3acdd41ae75a729678df5a9fd787dfdbacb19a3629a94f3283407f35df0137c17966941692923a03da2500725467044851da91a41d30f876145de2bd0836f564b182dcb730004e61b4da5bd055eccb3fb9e45dd898953e1f53ed7f026d5d6150507bf102c39"}, &(0x7f0000001000-0x4)=0xd0) 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000c2000)='/dev/snd/seq\x00', 0x0, 0x40800) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000082e000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x527c0219f0cc91a, &(0x7f0000eba000)=0x0, &(0x7f0000670000)=0x4) sendmsg$key(r0, &(0x7f0000f41000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000198000-0x88)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000bbc000)={0x0, 0x0}, &(0x7f000093a000)=0x8) write$sndseq(r1, &(0x7f0000611000-0x70)=[{0xed83, 0x200, 0x614fefc6, 0x570, @tick=0x9, {0x101, 0x100000000}, {0x5, 0x6}, @queue={0x4, {0x2, 0xfffffffffffffffd}}}, {0x6, 0x0, 0x8, 0xe82, @tick=0x1, {0x1, 0x400}, {0xffffffff, 0x3}, @control={0x5, 0x9, 0x80000000}}, {0x1200000000000, 0x375, 0x1e0d, 0x1, @tick=0x401, {0x3, 0x5}, {0x1ff, 0xff}, @time=@tick=0x100000001}, {0xffffffffffffff80, 0x20, 0x6, 0x0, @time={0x77359400, 0x0}, {0x6, 0x1}, {0x81, 0x7}, @queue={0xf52, {0x10000, 0x3f}}}], 0x70) clock_gettime(0x0, &(0x7f00009d6000)={0x0, 0x0}) clock_settime(0x0, &(0x7f00000c5000)={r2, r3+10000000}) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031300ad031d078900ec", 0xd) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cd7000)=0x0) 2018/01/03 10:42:11 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) pread64(r0, &(0x7f0000a27000)=""/219, 0xdb, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000108000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000d29000-0x4)=0x8) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f000023e000)=[{&(0x7f0000d23000-0x43)=""/67, 0x43}], 0x1) 2018/01/03 10:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000044c000)='/dev/input/mice\x00', 0x0, 0x40002) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x8, 0x810, r0, 0x0) write$eventfd(r0, &(0x7f0000a37000)=0x0, 0xfffffffffffffee9) read$eventfd(r0, &(0x7f000022d000)=0x0, 0x99) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='Qepj\x00D', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)='./\'\x00', 0xffffffffffffffff) keyctl$join(0x1, 0x0) 2018/01/03 10:42:11 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:42:11 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace(0x4207, r2) ptrace$cont(0x20, r2, 0x0, 0x4fb) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dad000)='/selinux/load\x00', 0x2, 0x0) getsockname$unix(r0, &(0x7f00001fa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000242000-0x4)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000c1f000)=""/169, &(0x7f0000b06000-0x4)=0xa9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000007000+0xf07)={0x26, 0x3, {0x1, 0x3, 0xffffffff7fffffff, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) lstat(&(0x7f000002e000-0xe)='./file0/file0\x00', &(0x7f00001dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000af7000)='/dev/sg#\x00', 0xfffff7fffffffffa, 0x42800) ioctl(r0, 0x2203, &(0x7f0000512000-0x72)="") 2018/01/03 10:42:11 executing program 2: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec7000-0xa)='/dev/ptmx\x00', 0xc000, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$netlink(0x10, 0x3, 0x20000000000015) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3a)="39000000130009040000000000000000000000040100000045000107000000141900130004fc0200070000e9011d00080003010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000ec7000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000433000-0x4)=0x0) getpgrp(r2) 2018/01/03 10:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x0, 0xff, 0x1, 0x0, 0x5, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00001e1000-0x4)=0x6, 0x70) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000013d000-0x8)={0x0, 0x0}) 2018/01/03 10:42:11 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000019000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x14) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b9b000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x9}, &(0x7f0000001000-0x4)=0x6) prctl$intptr(0xe, 0x0) 2018/01/03 10:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000085e000)=[{&(0x7f000001c000-0x29)="2900000020001980013d000003ff002102000016000000800000040009000300020011c310315aec20", 0x29}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ce4000-0x8)={0x0, 0x0}, &(0x7f0000f73000)=0x8) 2018/01/03 10:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000008000-0x4)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/03 10:42:11 executing program 5: mmap$binder(&(0x7f0000d20000/0x4000)=nil, 0x4000, 0x0, 0x43b7c7ad578607fc, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00009a9000-0x4)=0x0) 2018/01/03 10:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000787000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005a7000-0x18)={0xaa, 0xf, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000950000-0x5)=""/10) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000012b000)="3bc51e43298eab62e12a47600fbc079540295f1ba55953443d1e34a04793e9bbb559de090762a1a9bbfacd4213a2131c3000751027afe78c0152d086090494d8ade3bede7bedb79bc8936941d6438adbf823e791fa7cd6478aa36ffca2e4b7e87f53260b3d89d7238100c9d9c995cf02b7491054d38bcf4419b4240b006c12e88de2d48aaed2c0d1fb970d1cb8d8ceb4f6", 0x91) [ 39.001407] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.062791] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/03 10:42:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bf4000)={0x20000000000000f8, &(0x7f0000c49000-0x30)=[{0x3, 0x6, 0xfffffffffffffffb, 0x4}, {0x3ff, 0x8000, 0x1, 0x1f}, {0x10000, 0x9, 0x1f, 0x6e3}, {0x800, 0xfdce, 0x5, 0x2}, {0xffffffff, 0x0, 0x679e, 0x9}, {0x2, 0x4759, 0x5000, 0x3ff}]}) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x40) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r0, r2) fcntl$setown(r1, 0x8, r3) tkill(r3, 0x13) 2018/01/03 10:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000482000-0x9)='net/icmp\x00') fcntl$getflags(r1, 0x40b) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000020c000)=0x9, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/03 10:42:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000f99000)={{0x1, 0x0, 0x100, 0x1, 0x2}, 0x20, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00006f9000-0x50)={0x0, 0x1, 0x0, 0x0, 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]}) 2018/01/03 10:42:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/03 10:42:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) ioprio_set$pid(0x2, r2, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:42:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d47000)={0xc9d, 0x20000000, 0x2000, 0x4, 0x3, 0x1, 0x4c, 0x80000001, 0xfffffffffffffeaf, 0x7}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e8f000-0x1)={0x3, 0x9, 0x80000000, 0x7fff, 0x40, 0xb5a2, 0xffffffffffffff1c, 0x2, 0x0, 0xfffffffffffff883, 0x9}, 0xb) ppoll(&(0x7f0000545000)=[], 0x0, &(0x7f0000b73000)={0x0, 0x1c9c380}, &(0x7f000014d000)={0x0}, 0x8) 2018/01/03 10:42:18 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x24) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000c000-0x8)={r1, 0xdca}, 0x8) 2018/01/03 10:42:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046b000)='illinois\x00', 0xfffffffffffffd1f) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00005f0000-0xbf)=""/191, 0xbf) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000ed5000-0x9)='/dev/sg#\x00', 0x6, 0x20000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f00005e8000)="55bf67a29b71ed6173", 0x9) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="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", 0xa79}], 0x1) 2018/01/03 10:42:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a79000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast1=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}}, &(0x7f0000b7f000-0x4)=0xe8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000009d000)={r4, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd2000)={r1, r2, r5}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000921000-0x68)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/03 10:42:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$usbmon(&(0x7f0000b7e000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x3fffd) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f00009a9000-0xe)='/dev/keychord\x00', 0x40401, 0x0) 2018/01/03 10:42:18 executing program 4: r0 = socket(0x11, 0x802, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000000000)="93b454c2559b8de834ea0f300814a20218ea0260f697c23f9a5ed7202283a245a064d8412aa5f3e99fe1a5519cdb41824776489a40007e268c228ffbaebcd44f53a12ea5b5ec388eda1d711be0ba6d473267160a70933ba8e31eafbc2f40f401cb848c879c87e5927d6cdef5fe2194c822fb1cd3a86558857acc33e744b14bbbeffff688dbb961caa359d973e77eec188e430683d9", 0x95}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000045c000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f000053d000-0x18)={0x9, 0x6, 0x2, 0x4, 0x1a, 0x8e}) accept4$llc(r0, &(0x7f0000b92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x10, 0x80800) 2018/01/03 10:42:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000075e000-0x10)='attr/sockcreate\x00') exit(0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) writev(r1, &(0x7f0000264000-0x38)=[{&(0x7f00006e4000-0x9c)="ed", 0x1}], 0x1) 2018/01/03 10:42:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d1f000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) inotify_rm_watch(r0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000db3000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 45.409799] audit: type=1400 audit(1514976138.215:26): avc: denied { write } for pid=5691 comm="syz-executor5" name="net" dev="proc" ino=13523 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.435624] audit: type=1400 audit(1514976138.245:27): avc: denied { add_name } for pid=5691 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.459871] audit: type=1400 audit(1514976138.265:28): avc: denied { create } for pid=5691 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/03 10:42:18 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dbf000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000811000)={0x4, 0x99, &(0x7f0000a0f000-0x99)="b0dc50a3626aec95a14267816afc737af58c8e10585bc6e60873b667db1210af1ba6d44d7db4f3ddb6555ec75f53419720b4cbd3e608b26f51b9574b532b7c649f9b41ad7d35a7a11f26e98a8c1ab4d2ed94e0c15618dcdd41f88855040a7113a07a28c7a36fdd16f451c3de708770443162c435221e128d3c97f83e3543c0b589c9f6422689bda326b994a2167b5499055062651e5b00a57e"}) syz_extract_tcp_res$synack(&(0x7f000023e000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000214000)='/dev/input/event#\x00', 0x1c, 0x101002) write$evdev(r1, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x10) 2018/01/03 10:42:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e51000)={@common='gre0\x00', @ifru_names=@generic="16f1a0330600000035db24a266325d59"}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f00008ec000-0x6b)="5d302939a0a0f88fece96a1139a3a957defc9eb2d9603cdbaacd6d194d9dbfe6b24b6d323741e008c95220c2f1884144e949052dec7547504d6fd19eece5a495fed8d3096da491aff4c914fff334025cc15cedc57707a6f5ab478631992828ad5943dd1eddbfbd872c7c5c") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002bd000-0x10)={0x0, 0x0, 0x4, [0x80, 0x1, 0x66b5, 0xfff]}, &(0x7f0000b8a000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000393000)={r3, 0x4}, 0x8) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000022000)={0x7, 0xa8b, 0x3f}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005a4000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000cbf000-0x8)={0x3, &(0x7f00004aa000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000aad000)={r4, 0x9}) 2018/01/03 10:42:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000c75000-0x80)=""/128, &(0x7f0000000000)=0xf4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e5000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00004cf000)={0x5, 0x8000, 0x2, 0x3, 0x7ff, 0x3, 0x9, 0x6, 0x5, 0x8001, 0xfffffffffffffff7, 0x20}) 2018/01/03 10:42:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000487000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000099000)={"8d3eaee997ccdbb12f214701045c98af", {0x4, 0x10000, 0x0, "8b0b0062ff56", 0x100000000, 0x0}}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b18000)=0x0) fcntl$getown(r0, 0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000524000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(r0, &(0x7f0000bae000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b18000-0x4)=0x58, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000092b000-0xbc)={0x401, 0x2, 'client0\x00', 0x4, "09758ac5f03adccb", "2361a7889f539ef277959ffe25321da3cdecafb14c87af2aea2b8949dd5baa48", 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ax25(r3, &(0x7f0000fb9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000360000-0x4)=0x10) renameat2(r2, &(0x7f0000ab6000-0x8)='./file0\x00', r2, &(0x7f000017d000-0x8)='./file0\x00', 0x2) bind$ax25(r3, &(0x7f0000aca000-0x10)={0x3, {"efff8000ff098e"}, 0x0}, 0x10) syz_open_dev$sndtimer(&(0x7f0000dcb000-0xf)='/dev/snd/timer\x00', 0x0, 0x2a0000) 2018/01/03 10:42:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/222) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ce6, 0x9, 0x40, 0x8, 0x22}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xec) r4 = dup(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/03 10:42:18 executing program 4: socket$inet6(0xa, 0x6, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, 0x0}, &(0x7f0000e99000-0x4)=0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000a3c000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001f5000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000416000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xff, r1}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/03 10:42:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000677000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b4e000-0x20)={0x8, 0x7, 0x9, 0x9, 0x80000000, 0xc3, 0x7, 0x20, 0x0}, &(0x7f00008f7000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b4c000-0x6)={r1, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d4e000)={0x0, @in6={{0xa, 0x0, 0xb4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x53528263, 0x400, 0x8, 0xc4}, &(0x7f00006c5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000926000-0xc)={r2, 0x7f, 0x30}, &(0x7f00004cc000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000974000-0xc)=@sack_info={r3, 0x80, 0x8b}, 0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000656000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getresgid(&(0x7f0000241000-0x4)=0x0, &(0x7f0000e26000)=0x0, &(0x7f0000fa1000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f0000e91000-0x36)=""/54, 0xfffffffffffffde0, 0x2020, &(0x7f0000966000)={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) lstat(&(0x7f00009e8000-0x8)='./file0\x00', &(0x7f0000f60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004d1000-0x14)={0x9, 0x7, 0x91, 0xb1, 0x7fff}, 0x14) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b43000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f00009d7000)={@generic="79851f9cb94faca75c975c5a0df4b2b0", 0x5}) fcntl$setstatus(r6, 0x4, 0x46c00) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b77000)={0x0, 0x0, 0x0}, &(0x7f00002ce000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000456000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x3, 0x81, 0x400, 0x5, 0x7, 0x10001, 0x100000001, 0x40000, 0x16, 0x6, 0x2, 0x1f, 0x9]}, &(0x7f0000932000)=0x108) 2018/01/03 10:42:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000469000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b68000)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff, 0x7, 0x0, 0x1702, &(0x7f0000877000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x43, 0x3}) eventfd2(0x0, 0x0) 2018/01/03 10:42:18 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bc1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000309000)={@common='ip6gre0\x00', @ifru_mtu=0xc4eb}) sendmmsg$unix(r0, &(0x7f0000d90000-0x38)=[{&(0x7f0000753000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007bd000-0x40)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000573000)="78ad84a33d064949057a652aef712d7cc06968ceeba446a52f1ce8434f1e16d12d3935c90558b8b9db42c0d49ae3252b1036bbbb26fa34a4d44c1b68d1655f116b85dba6800729e404a1a9731f8d4b4988735c3ab8f1616c78d1d9c85da5701ae4aa6230b1d07d846dfcbfae7a6eb6ef9ed0f4b092aed2cfe54cf849b96d2d3c70c8bf3bb3a3995fad45e20bb2bd671065e2ca8e78c057c91002df26c36a0fcc8e698a059fb41d214f22bad541c137fa1345f246b3c77c9a8543662f34ee28026391dc89dd3e49eaed4e58fb9d14b582b219d91d5566616aeb93e8d97f4b53e515160fb53d934df2c48aa4482aee1c99b5af2877794fdb", 0xf7) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/ppp\x00', 0x800, 0x0) 2018/01/03 10:42:18 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f000080f000/0x3000)=nil, 0x3000}) 2018/01/03 10:42:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpgid(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') stat(&(0x7f0000446000-0x1)='/', &(0x7f00008ae000-0x3d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00003b3000-0x20)={0xf7, 0x9, r0, 0x6, r2, 0x81, 0x1ff, 0x3}) linkat(r1, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$loop(&(0x7f0000fa3000)='/dev/loop#\x00', 0x0, 0x10187f) ioctl(r4, 0x400000000000127b, &(0x7f0000b7a000)="") 2018/01/03 10:42:18 executing program 2: readlinkat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) 2018/01/03 10:42:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d08000+0x4e6)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000fea000)=[{&(0x7f0000ac5000-0x29)="2900000021001900013d3524000a00ff020000168000e701000000040d000f00000000f20d0000088f", 0x29}], 0x1) 2018/01/03 10:42:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000028d000)="b63db85e1e8d000100000000003e15d61dcc436aed5eb6bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0xfffffffffffffd98) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/03 10:42:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x8, 0x1f) r1 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f0000604000-0xa8)=[{&(0x7f0000caf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd9000-0x8)=[], 0x0, &(0x7f0000f53000-0x84)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) 2018/01/03 10:42:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057e000-0x8)='./file0\x00', 0x13) symlink(&(0x7f0000e5e000-0x8)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') utime(&(0x7f000051e000)='./control\x00', &(0x7f0000b7e000)={0x0, 0xfffffffffffffff8}) pipe2(&(0x7f0000349000)={0x0, 0x0}, 0x4800) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e6000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x280000, 0x2) getdents(r1, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/01/03 10:42:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000097000)="eb1a933dbb84f3681e6c3e2eeb0b9b0de7179c27a35477aea03c62fbaa8bf9feaf90a6330c5a181238149dbb4fe4ce7255bce90c530942b8f8963a4a0edc7956c722a1f1a0a6cb453f3ca7bb2b") r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ccb000)='tls\x00', 0x4) ioctl(r0, 0x7, &(0x7f0000e5e000)="4f9dd408dab5f7ffc262f442e671f7d9c72d6ee86afffa87e4576217f78ed634ffb77f6678a5860485081c3dcb1fe952bed9cf0dee9b1dffe39b410495ef33824b95b9062367bf41173814b284ea2eba3c6f4221f68ec23426e12c4e3759b7829c1b43e58eaf045b3be07d9bf31b0608a04b659fb8ffaa6a829dea18870b0974cb1c9cd843146bd118bca467316f165f9a0fd631bb83b094d28ee0d1fc7402acc3e181766115f24132ed618b81dc34d8420e6a5056f7e1a4b5daf8c3503d8b1cfe9ca091ffaa8ad343") r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b99000+0xc70)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000882000-0x8)={0x6, 0x10001}, 0x8) [ 45.980724] sg_write: data in/out 16813306/2147479504 bytes for SCSI command 0x67-- guessing data in; [ 45.980724] program syz-executor5 not setting count and/or reply_len properly [ 45.999876] kasan: CONFIG_KASAN_INLINE enabled [ 46.006782] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 46.015091] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 46.021310] Dumping ftrace buffer: [ 46.024821] (ftrace buffer empty) [ 46.028952] Modules linked in: [ 46.032226] CPU: 0 PID: 5752 Comm: syz-executor5 Not tainted 4.9.74-g9e5dd8e #12 [ 46.039729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.049048] task: ffff8801c874c800 task.stack: ffff8801c0610000 [ 46.055069] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 46.063120] RSP: 0018:ffff8801c0617a50 EFLAGS: 00010246 [ 46.068536] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff82666eb3 [ 46.075772] RDX: 0000000000000000 RSI: ffffc90002a6f000 RDI: ffff8801c90e0170 [ 46.083012] RBP: ffff8801c0617b58 R08: 0000000000000000 R09: ffffed00394476dd [ 46.090248] R10: 0000000000000005 R11: ffffed00394476dc R12: 0000000000001000 [ 46.097483] R13: 0000000000000000 R14: ffff8801ca23b6c0 R15: ffff8801c90e0140 [ 46.104719] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6f10b40 [ 46.112906] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 46.118750] CR2: 0000000020f93fcb CR3: 00000001cb868000 CR4: 00000000001606f0 [ 46.125984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.133220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.140454] Stack: [ 46.142568] ffff8801d4815880 ffff8801c0617a80 ffff8801c90e0158 ffff88010000001a [ 46.150525] 0000000000000000 ffff8801c90e0168 000000000000003e 0000000000000246 [ 46.158479] ffff8801d1510500 1ffff100380c2f56 0000000020f93fcb 0000000020f93fef [ 46.166433] Call Trace: [ 46.168989] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 46.175620] [] ? fsnotify+0xf30/0xf30 [ 46.181036] [] ? avc_policy_seqno+0x9/0x20 [ 46.186887] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 46.193869] [] ? security_file_permission+0x89/0x1e0 [ 46.200585] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 46.207213] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 46.213846] [] compat_do_readv_writev+0x522/0x760 [ 46.220305] [] ? do_pwritev+0x1a0/0x1a0 [ 46.225893] [] ? exit_robust_list+0x230/0x230 [ 46.232004] [] ? check_preemption_disabled+0x3b/0x200 [ 46.238809] [] ? __fget+0x201/0x3a0 [ 46.244052] [] ? __fget+0x228/0x3a0 [ 46.249294] [] ? __fget+0x47/0x3a0 [ 46.254448] [] compat_readv+0xe3/0x150 [ 46.259967] [] do_compat_readv+0xf4/0x1d0 [ 46.265730] [] ? compat_readv+0x150/0x150 [ 46.271490] [] ? SyS_read+0x1b0/0x1b0 [ 46.276907] [] compat_SyS_readv+0x26/0x30 [ 46.282670] [] ? SyS_pwritev2+0x80/0x80 [ 46.288265] [] do_fast_syscall_32+0x2f7/0x890 [ 46.294374] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.301003] [] entry_SYSENTER_compat+0x51/0x60 [ 46.307195] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 46.333508] RIP [] sg_read+0xd0c/0x1440 [ 46.339214] RSP [ 46.343276] ---[ end trace a1ac09a1ea90bfad ]--- [ 46.348046] Kernel panic - not syncing: Fatal exception [ 46.353850] Dumping ftrace buffer: [ 46.357360] (ftrace buffer empty) [ 46.361034] Kernel Offset: disabled [ 46.364627] Rebooting in 86400 seconds..