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@typed={0x48, 0x88, @str='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00\x00\x00\x00'}, @generic="784188e323707018c7a02c3e7ac775d50aed2bb3f4b79d4e0095b27b4aaedd2900dd58ff98e049b7705c72ff0b04107940bca9ff1226f4e44b1e8e6723be24cfe93dc19bd70f694512d2dc02a92cf63e1f9246e60b8d5784771f7b1a40e565e32f4ecbcfe179dbe9f59efcfe023054a04752f9ffaf18343b5028506415a1602125f5d9cd80264fefbaf66ebba7623e28c42b5244bcd45e1d77116bd3ad26eb817743221d22434562a3bfa11b8ce63991caf1571831f77f3a017a8980bd7a50700fe99945b3aedb8e7b4c0e2716779ae94dd1558f1a2939d882f0a62283a3931150e899af33c047120441f92e76c167aec47174d5ed7f", @typed={0xc, 0x26, @u32=0x5}]}, 0x230c}, {&(0x7f000031d000-0x1f4)={0x1f4, 0x2b, 0x8, 0x3, 0x0, "", [@generic="48075a0ef092f3738038947466dc6ced6bb8ac", @nested={0x4, 0x4, []}, @nested={0x1cc, 0x80, [@typed={0x8, 0xd}, @generic="8f4fe5fcf07b51f055d4339b049af6df168a01dc2b78706f86e567905bf649c5d1d1094876ae8ad9472ce8ed369f155402f0bd5902cbf40b3430b97a694238c3e519a18c9667720232af4ac18ed16f9b1e23883eaf54d712fbd52eb3a3158a9330ce8f04056c9d58e6bfcdbee073468764e3216880074e28507db460eead68f8934e283b9797b17ac90c9edeeb52dcc53cbef7d648b1b28f1821ce2e210b686b0fdc4dd241ef9090c5e08b264fb339a96552e06757842b419d91f2dc8af7d4e777bd1f0ff0d36eeb9c516566cd400e560fa8e6247d3a6bd733f565a98caf722a0bb5e19efb060bb83ec0", @typed={0x48, 0x43, @str='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00\x00\x00\x00'}, @typed={0x10, 0x1a, @u64=0x8}, @typed={0x7c, 0x72, @binary="66212b1833086c609418918213ad637a6f00cd423df693c9c671053861b23f39204aa22ad1a128bf66fb36ba2bf3f247185611acf0d080f6b03f29c398dd398e112100a6b4799c00ad84d50eb2f4ee85108f2e650993cc07d84f3276ef6e9909f9b9e1fc9d707de05592f6e2bdcfee34138d"}]}]}, 0x1f4}, {&(0x7f000046c000-0x10)={0x10, 0x3b, 0x4, 0x6, 0x2, "", []}, 0x10}, {&(0x7f000077e000-0x20)={0x20, 0x17, 0x0, 0x0, 0x2, "", [@typed={0x10, 0x89, @u64=0xffffffff}]}, 0x20}], 0x9, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick}) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000610000)=0xfff, 0x4) 2018/02/19 03:51:02 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@generic="528bb80555e74c57c05e5b3adc4b4d66"}) bind(0xffffffffffffffff, &(0x7f000001f000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r2}], 0x1, &(0x7f0000036000-0x10)={r3}, &(0x7f000078d000-0x8), 0x8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000988000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000feb000-0x14)={@ipv4={[], [], @rand_addr}}, &(0x7f00005e5000-0x4)=0x14) 2018/02/19 03:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000710000)=0x7, 0x7df63bc16dee058a) pipe2(&(0x7f000015f000)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b44000)={0x5, 0x1, 0x1f62234c, 0x8}, 0x10) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/19 03:51:02 executing program 4: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000aad000)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000950000-0x1a)={0x54, 0xfffffffffffffffe, 0x64, {0x6, 0xb6}, {0x0, 0x8001}, @const={0x6, {0x10001, 0x80000001, 0x0, 0xffffffff}}}) [ 40.506993] audit: type=1400 audit(1519012262.161:20): avc: denied { create } for pid=6643 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 03:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key(&(0x7f0000b37000)='logon\x00', &(0x7f0000826000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000db1000)="e885939a7d3dc054040cb4f7871b3ee5eb7085e652e265fbc508804076cd76e38752e845129ecec871510903a94a70aef24b1cf3ac91388013cfd878b67b77b49d830c720e3501d3d9e598fbd04cc0b651de210e48f3b50568174d1a81c64479907f1c7df108ab44a6c54fe3e12e67da87a2d1901f46f16a8f33c6caa9335d2ef8a0b74ba182ec76f3ad673b48f077767dd7f5bc4799a53b4dc637a8b00283cf", 0xa0, 0xfffffffffffffff8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e11000-0xc)={0x0, 0x0}, &(0x7f0000e25000-0x4)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a28000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = getgid() keyctl$chown(0x4, r1, r2, r4) ioctl$TCSETS(r3, 0x5402, &(0x7f000055e000-0x24)={0x8, 0x0, 0x5, 0x29, 0x1, 0x8, 0x0, 0x6, 0xffff, 0x4000000000, 0x7fffffff, 0xf1f3}) r5 = dup2(r0, r0) getresuid(&(0x7f00007d4000-0x4), &(0x7f0000ee1000), &(0x7f0000826000-0x4)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00003c7000-0xc)={&(0x7f0000fd2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) ioctl$sock_ifreq(r0, 0x893e, &(0x7f000098f000)={@generic="d76aae7b745d7293fe7d1c474856e12a", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0x5, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 03:51:02 executing program 0: epoll_create1(0x80000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/sequencer2\x00', 0x2082, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x8, 0x0, r1, 0x3, r2, 0x2, 0x3, 0x9}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@multicast1, @multicast2}, &(0x7f0000002000-0x4)=0xc) 2018/02/19 03:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000a44000-0x8)='./file0\x00', &(0x7f00008cf000)=[&(0x7f0000494000)="2fa15e626465767070703170707030657468306574683176626f786e6574312400", &(0x7f000036e000)='\'\x00', &(0x7f000045d000)='-GPLuser\x00', &(0x7f0000b94000-0x1)='\x00', &(0x7f0000351000-0x9)='security\x00', &(0x7f00008c7000-0x25)='.selinux@-em1:-ppp0*GPLppp0trusted}+\x00', &(0x7f00009f8000)=':ppp0\x00', &(0x7f0000958000-0x15)='trustedprocem1self%*\x00', &(0x7f0000576000)="5e7573657262646576766d6e65743173797374656d75736572252a2824bb6e6f64657676626f786e6574312400", &(0x7f00006f4000)='{((procGPLposix_acl_accessbdev-em1^(\x00'], &(0x7f0000f41000)=[&(0x7f0000856000-0x16)='self\'md5sumcgroupppp0\x00', &(0x7f0000775000)=')em0\x00', &(0x7f00003b9000-0xf)=']vmnet1trusted\x00', &(0x7f0000369000)='\x00', &(0x7f00005f7000)='^vmnet0\\cpusetselfeth1vboxnet0\x00', &(0x7f00008c0000)='nodev\x00']) mknod(&(0x7f0000000000)='./file0\x00', 0x8014, 0x0) 2018/02/19 03:51:02 executing program 4: r0 = memfd_create(&(0x7f00003e3000-0x3)='%%\x00', 0x1) r1 = mmap$binder(&(0x7f00005af000/0x4000)=nil, 0x4000, 0x4, 0xd0050, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f5d000-0x18)={r1}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000008f000)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x97}, {0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x76}, 0x8, [0xf7c3, 0x3, 0x5, 0x800, 0xfffffffffffff502, 0x4, 0x3, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10, 0x80800) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8880000a2) 2018/02/19 03:51:02 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00005f0000-0x4)) 2018/02/19 03:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000050000)={0x0, @in6={{0xa, 0x3, 0x27f94365, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x60ea54bb}}, 0xe7a8, 0x3f, 0x6, 0x9, 0xffffffffffffc07f}, &(0x7f000094f000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d9000-0x10)={r1, 0x5d, 0x6, 0x400}, &(0x7f000030b000)=0x10) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/02/19 03:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mkdir(&(0x7f0000b03000)='./file0\x00', 0x64) mount(&(0x7f0000616000-0x8)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f0000276000)="95616df790ff", 0x0, &(0x7f0000807000)) prctl$void(0x20) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = getpid() ioprio_set$pid(0x0, r0, 0x6) umount2(&(0x7f00003bb000)='.', 0xfffffffffffffffe) 2018/02/19 03:51:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000379000-0xb5)="15186af18c789946efe46276def5c680a9a6b1c0a7f4e36e212c0b142280cce1fbf55ecdec7f8a854ba52e7200bd1948f56f8c90181a586ebd57f07f561aef834e4c071180a6c41e895451b0f34463727984626652ed0dc9fd21512338d0a020512d16c241ffc67224951886c22c5e5de627a7df3669eeecee3e249f730c806f35c4b6f973f36762e93dd4da574c11e569f3ecca3304bba5d2305119ce3341147ba0d4009fbf1ad8e2285ca63930ee1e54cd3b54b2") poll(&(0x7f00006b0000-0x30)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/19 03:51:02 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b61000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="7e5240d3a4035e22bc41d0bcc4df5f92", @ifru_flags=0x8900}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x0, 0x8000, 0xa1c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x14000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000002000)={0x3, {"52d6ec56e7c772"}, 0xc}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000003000-0x2)=0x8001) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/02/19 03:51:02 executing program 0: remap_file_pages(&(0x7f0000f38000/0x2000)=nil, 0x2000, 0x4, 0x7, 0x10) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a95000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x5}, 0x8) 2018/02/19 03:51:02 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f00009a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000308000-0xc)={0x0, @multicast2, @local}, &(0x7f0000fe7000)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000fe7000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv4={[], [0xff, 0xff], @empty}, 0x3f, 0x9, 0x400, 0x100, 0x8000, 0x80900040, r3}) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000fe9000-0xad)="d30359fd608477b143206c16fe2b24f5d4fc4c07b7c5851d6da3654fe3f6f305f8187540dc4d34a1fc55abf105d83d5f239d3ba5c8346ef88c5134c796f1d7e433451a39a8828a6925b8250cd6c5feea5315611185320895a705e3e7b388b79f2ef36317884d754d0b00a61715a169c1302a0dde367315845873596136b170f35063681fa0518a10e5eea0820844747d361110aa8dcd5b15d0801c3f956c4792ef45f0b9bb4d21d4a643ee7def") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00006ed000)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000fea000-0x95)="d2462f61d5f58c6290adcd7ff6440cb2ae43c37ed5b5294c71a39aee75b6f30c6f5c15f652b8506f76ed9bda05965c56f509ac17b8377d0793aa487c54a198cd1b150e552575e8b30778ba3a490833bfc9533e39b5945ba5ea8ce7f1737a6c274a262dea0bbae8dc58a91f7442d5afc4435e89a35396041b8a9896c586fe809d68ac750e43519bd892c9e458526b0612f2b12c9f41", 0x95, 0x80, &(0x7f00009a4000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000368000)=[{r0, 0x64}, {r4, 0x3040}, {r0, 0x2400}, {r2, 0x200}], 0x4, 0x3) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000fe9000-0x24)={0x3, 0xff, 0x7, 0x3756, 0x7, 0x9, 0x94, 0x5, 0x4, 0xbf, 0x101, 0x2}) sendmsg$nl_generic(r4, &(0x7f0000fe8000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000c8d000-0x10)={&(0x7f000070b000)={0x1258, 0x33, 0x322, 0x4, 0x0, {0x1d}, [@nested={0x1e4, 0x59, [@generic="1f904c9014e0ce6574eb41a9f12b1d527b76f4487a1457c23a2f40927d4c257f423698cbf5c13b4e07edbfaf9ba08829f3bc2138cfc95b088e159030ee77057299091bfd03fb48a784e1155eba68ba6a48e7a571da91788fe02065480955df92a972b7118d5a2ba6eecb5de8867227e4314302a8e4a73d899d35462d38eaab68c33899e9898f7d950b555d3a8739ccbebade6d976882e638e60967b494181b158eb47e609cf22211a216ec7f35aa3062daef610fde659d17c474d7268cd5ae937c60ea00b6267ff1a75c344088b66525cd175c2e49c84f96ee337213a96b919f62", @generic="7cf2ad9bbf3bcc25941c57dfabd8d994c9c6409cc90725717565cc78c94e5a6b129f2648e45cb286be370d49f820e3", @typed={0x8, 0x32}, @generic, @typed={0xb4, 0x94, @binary="1c530ae53f9642a9930115406b967bcca31bd728a65a5b7ddf72b3e4a10276397d49b9f6f734a0c6f2562932d874d0e08dd09cd2c4f9bd42da3b1e5050a8d50250164ad925e9844251f5ecfc203d2421c1e23682adb7f1e2ddc2f91e5bfc0dcc00da2755b034aaf07774e8ed10fdf15941fbefdcc510469673ed4fce3df94465a190df65825bc5a9f729c1f527a8c11baf2f3e0c01cecbd6b40760f7ed099c86b7b698a21c1d40ee7a867b"}, @generic="58f2f6676678b87dea0029a64047413ba655"]}, @generic="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", @generic="be9cd4a1e39a57d43149755f67969e5b7d8edaad4b62238aa9d5ab63d337af20b46033ca94765fc61ad14a5cc055bb0d5187a6d8cb3a88", @generic="9758840a41ebb71d6aa3881d7a496d927e54928ae435079dabd1ae62d004027df0454b823852"]}, 0x1258}, 0x1}, 0x8000) ioctl(r0, 0x440000000000127d, &(0x7f0000fe7000-0x1)) 2018/02/19 03:51:02 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ce000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000250000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ae3000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000465000)={0x1, r3}) fdatasync(r2) getpeername$packet(r0, &(0x7f0000a31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000036f000)=0x14) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/19 03:51:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x4002) sigaltstack(&(0x7f00000b8000/0xc00000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009aa000/0x7000)=nil, 0x7000, 0x7) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000095d000+0xbb6)=""/183) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000953000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000052e000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f000095d000-0x4)=0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000095d000-0x8)={r2, 0x2}, &(0x7f000095c000)=0x8) [ 40.837941] audit: type=1400 audit(1519012262.491:21): avc: denied { getopt } for pid=6720 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.875927] mmap: syz-executor0 (6752) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 40.885727] audit: type=1400 audit(1519012262.531:22): avc: denied { ioctl } for pid=6720 comm="syz-executor3" path="socket:[14294]" dev="sockfs" ino=14294 ioctlcmd=64b5 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 03:51:02 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000022000-0x4)=0x5, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000022000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@common='lo\x00', r2}) sendto$packet(r1, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000020000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) userfaultfd(0x80800) 2018/02/19 03:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001b0000-0x8)='./file0\x00', 0x80, 0x8) openat(r0, &(0x7f0000929000)='./file0\x00', 0x200, 0x100) r1 = syz_open_procfs(0x0, &(0x7f00002d5000)='gid_map\x00') close(r1) [ 40.886934] audit: type=1400 audit(1519012262.531:23): avc: denied { write } for pid=6720 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 03:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open(&(0x7f000063b000)='./file0\x00', 0x84940, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00001d4000-0x8f)=""/143, &(0x7f0000cf0000)=0x8f) open$dir(&(0x7f0000e9f000)='./file0\x00', 0x26102, 0x0) 2018/02/19 03:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x2, 0x9, &(0x7f0000c22000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a4b000-0xc)={0x0, @broadcast, @broadcast}, &(0x7f00005b5000)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote, @remote}, &(0x7f0000281000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000ea000)={{0x3, 0x1, 0x10001, 0x1, 0xffffffffffffff67}, 0x31, 0x1, 0xb1a9}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000ff8000-0x28)=@hopopts={0x3b, 0x3, [], [@ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x8001}, @pad1={0x0, 0x1}]}, 0x28) 2018/02/19 03:51:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001ec000)={{&(0x7f0000c05000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) rt_sigsuspend(&(0x7f0000c53000)={0x1000}, 0x8) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r2, 0x16) capset(&(0x7f0000d98000)={0x20080522, r2}, &(0x7f0000b95000)={0x9, 0x4, 0xe3, 0x3, 0x6, 0x4}) 2018/02/19 03:51:02 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000a93000/0x3000)=nil) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x60, 0x800) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/02/19 03:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e48000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000036d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = gettid() r3 = gettid() setpgid(r2, r3) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000631000-0x51)="aa5d8b977afe37cf45a042f8807d13a2c9fbf8bff92d52adf8dfe7e00b08ed0a76fd6ddd358e39ebc934eb4d0f0b42322e71ae64af88603794de131d62a7862e8353192208b6b7e0b48a9315050b151f30", 0x51) 2018/02/19 03:51:02 executing program 7: ustat(0x200000000000d, &(0x7f0000000000)) 2018/02/19 03:51:02 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000041b000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd8000-0x20)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, 0x2, 0x1, 0x0, 0x81, 0x2, 0x5}, 0x20) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000083c000-0x10)=@syzn, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) dup2(r3, r0) read(r3, &(0x7f0000fd6000-0xf1)=""/1, 0x1) 2018/02/19 03:51:02 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000026000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000010000-0x1c)=[@in6={0xa, 0x1, 0x6, @empty, 0x5b}], 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000037000), 0x0, 0x0, &(0x7f0000038000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/19 03:51:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000a9d000-0x7)='ns/ipc\x00') setns(r1, 0x0) 2018/02/19 03:51:02 executing program 0: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x5, 0xfffffffffffffff7) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e48000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000036d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = gettid() r3 = gettid() setpgid(r2, r3) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000631000-0x51)="aa5d8b977afe37cf45a042f8807d13a2c9fbf8bff92d52adf8dfe7e00b08ed0a76fd6ddd358e39ebc934eb4d0f0b42322e71ae64af88603794de131d62a7862e8353192208b6b7e0b48a9315050b151f30", 0x51) 2018/02/19 03:51:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0xb40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00007fe000), &(0x7f000080a000-0x40)) 2018/02/19 03:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) readahead(r0, 0x100, 0x0) getdents64(r0, &(0x7f00001de000-0x56)=""/86, 0x56) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}}) 2018/02/19 03:51:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000f91000-0xae)="6fdf8c9a230c2db2dc00000048000000fd5c450b78b033c15c28ae02baea3cca5b9aecb7aa85e17cc8ae4f67e32d7ba44ea8634a8873d1d4ca3fd160570000000463f90f9f8530f93ef726573192e55f334e78c71d0478468344014628c97640566c5a0d135bf9a4d74df7fbf72dc90209fc45b910893528b0af24f42824d7001f898c86b672cb2c10e328760ca20edcc0ef4374130c91ed14a6aa944b0759d524e1da48ccc515eb25d8f6ef40", 0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x11)='\'em0vboxnet0ppp1\x00', 0x11, &(0x7f0000000000)='ppp1keyring,cgroup\x00') 2018/02/19 03:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000773000-0x20)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ab5000-0x8)={0x0, 0xbb4e}, &(0x7f0000498000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000563000)={r1, 0x1}, &(0x7f0000d3b000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e4000)={{0xffffffffffffff93, 0x5}, {0x4000000001, 0xc00}, 0xffffffffffffffff, 0x7fffff, 0x1}) sendto(r0, &(0x7f0000320000)="b1ba978269eaa74b410ecd4e09f0a8d2e9ab3648fd54426c187e93e8de3ed1e0034d0c2c40b33a2d279f73928db8ea7743eaa129eadb00e75b46bac942ca3646f5c646ef90e8d8fe3c7e0fbf9b41d5086514bc247ca85a880176174bc590de75b4e0ef9cd5b4c26697ada3016fcac7cf5a82f27ee031009ebd471a9882de8fa95c3b6e88129d8a556584bfaa8d7bf3e4bb53cf6c6b83e0", 0x97, 0x4000001, &(0x7f00007af000-0x10)=@nfc={0x27, 0x2, 0x200, 0x2}, 0x10) 2018/02/19 03:51:02 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000a93000/0x3000)=nil) mprotect(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x3) mlock2(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x1) epoll_create1(0x0) 2018/02/19 03:51:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/02/19 03:51:03 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2c6) 2018/02/19 03:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d28000-0x4)=0x9ff, 0x268) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b1e000)={0x1, [0x0]}, &(0x7f0000fd2000)=0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a16000)={@ipv4={[], [], @dev}}, &(0x7f0000e46000-0x4)=0x14) kexec_load(0x8000000000000, 0x3, &(0x7f0000cc1000)=[{&(0x7f00004b8000-0xbd)="e5fe070b631d2484fc604dd72076a8f0d8d6cdd9dc98b2bb8df0a1a0a3568d2e20df6d3f7c65683a3ea0a2947ae7c700a39d04991144ca67fbb39c6a93ff6fe3e6bb2a868de9bc3d5de4ece34ca0df4119be47cc4634062caaedb0e91bed885a6c5260d52cefab4eb39a0caf8d65dab61323ada437c292beb812dc85ab632796493c413e59dca877a68e508f3c9d37b579ac9b540c47b9ad7948d9b5972e7d2b9826ef445d5f05584945cb491544df42d4a8d9a9cc0830f8117247782f", 0xbd, 0x0, 0x7}, {&(0x7f000040c000)="4bda95d7ed853fe5b26aa30d3af7686fc32842e97e47e0538e8e4745323d576abd3d39656a6c6b508ed8180c5cf85ce5ef39b57859dbda97b465a40f5ad8476c64d894d1f33c85c7ec17f9f00d38d0c8365e0a1479c2a6ef9a012200e7a56187cdb7aed67857ade7f9492803116499135ce1b556630fe4387001bdf1ed39a0e15d52d755c1fec93cf86ae109543abc7831ed26c7ba3750febd9a60f709440a150e0ba74c242c658fdfa46e2810d5632dfca2848ba70457a9bda3183a4856fc64f45d68a5429c7b7253c89072d02a42ba49ab3803547a795bb892b9d90a58d6d3712f96664c703869e7c5db72a722443e8b4243978d3ab4", 0xf7, 0x2, 0x1}, {&(0x7f0000598000-0x2c)="9ef10dd53d5498067bf3917d5cfb62f60f816452021412293bbe4b8191ccdef9ca33d1746994995c65620d40", 0x2c, 0x400, 0xf7}], 0x150002) sendto$inet6(r0, &(0x7f000054f000-0xbc)="c616eb45f8c640c232094461e0120ccb467aa6bc33f161c098d48055d39cf220eb6de5c83fcb9d51be7f2e539a644a55ae33f06b13f347264dc08a075b781ee8953bbf06d4a0168e6605b4889399a795179f90042adb554d1b84fae5abb86599d56c049aa40c440ca966b177f8a7e46a852e4509f1bb026d8036fcf366f7f4cd4b8cfec702ff3c84cecfb4162607ea8a7a1d12c245a1ed99e583f808c0ef5eb7f0d39fd10e95d6702926412ef4ccf01df9aab1e758c77c4794ae4d4c", 0xbc, 0x0, 0x0, 0x0) getdents64(r0, &(0x7f000081f000-0x96)=""/150, 0x96) 2018/02/19 03:51:03 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x20, 0x2000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000004a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000048000-0x10)={0x0, &(0x7f0000048000-0x8)=[]}) 2018/02/19 03:51:03 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)) 2018/02/19 03:51:03 executing program 5: mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dce000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xfe97, 0x800}, &(0x7f00008ef000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000022f000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x3, 0x80000001, 0x7, 0x5ab393c4418f88c0}, &(0x7f0000265000)=0xa0) r2 = socket(0x4, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b9a000-0xa)={r1, 0xf7, 0x1, [0x4]}, &(0x7f0000b34000)=0xa) ioctl(r2, 0x8936, &(0x7f0000000000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/status\x00', 0x0, 0x0) 2018/02/19 03:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000645000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000873000)={"40bf47c4585f1210812b0f81dfa0b4eb", {0x4, 0x8000, 0xcc29, "bef16d6222f1", 0x4800}}) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000230000)=""/168, &(0x7f0000af5000)=0xa8) sendmsg$nl_xfrm(r0, &(0x7f00002df000)={&(0x7f0000c0b000)={0x10}, 0xc, &(0x7f0000823000)={&(0x7f0000bc4000-0x150)=@delpolicy={0x5c, 0x14, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}, [@policy_type={0xc, 0x10, {0x4}}]}, 0x5c}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eca000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000934000)=0x3f, 0x4) 2018/02/19 03:51:03 executing program 7: prctl$setfpexc(0xc, 0x100003) clock_adjtime(0x5, &(0x7f0000a41000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f}) 2018/02/19 03:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x2, 0x9, &(0x7f0000c22000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a4b000-0xc)={0x0, @broadcast, @broadcast}, &(0x7f00005b5000)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote, @remote}, &(0x7f0000281000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000ea000)={{0x3, 0x1, 0x10001, 0x1, 0xffffffffffffff67}, 0x31, 0x1, 0xb1a9}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000ff8000-0x28)=@hopopts={0x3b, 0x3, [], [@ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x8001}, @pad1={0x0, 0x1}]}, 0x28) 2018/02/19 03:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000160000), 0x4) 2018/02/19 03:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)) write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {}], 0x30) 2018/02/19 03:51:03 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000a95000-0x10), &(0x7f0000000000)=0x10, 0x80800) 2018/02/19 03:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000199000-0x4)=0x0) prlimit64(r0, 0xb, &(0x7f0000ea9000)={0x368c}, &(0x7f00003f1000)) 2018/02/19 03:51:03 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff7f) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000670000/0x4000)=nil, 0x4000, 0x4, 0x80010, r2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fd4000)={0x0, 0x4, 0x10001}, &(0x7f000007e000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000fd6000-0x10)=[{&(0x7f0000fd6000-0xfd)="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", 0xfd}], 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fd5000-0xc)={r3, 0x1, 0x30}, 0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{}, {r4}}, &(0x7f0000001000-0x10)) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000fd3000-0x12)=""/128, 0x80) [ 41.833452] audit: type=1326 audit(1519012263.491:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6842 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/02/19 03:51:03 executing program 2: r0 = getuid() ioprio_set$uid(0x0, r0, 0x2) fstat(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000058f000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000d7f000-0x4)=0xe8) setreuid(r1, r2) 2018/02/19 03:51:03 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001d000)='/dev/ppp\x00', 0x101000, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000f000)=[{&(0x7f0000022000)="3dab68e30126e45a7c240741b00697aba31f761294424892299348696bfd8a43fd244d9ef0208583f1b5ac01812cf72cb0e4531293a6da58b93e5423c92e9e4d1b489fe276d9aa4aa49e377f10f197", 0x4f}, {&(0x7f0000024000)="67d8befda7475b8f71d19b20e11ff889862e3277598ae9233f026bef8859dbcf6de6c4b9f294a20539c377bf5354777ddb9ec88948c731207b90266b16d2931b9b76c0584dbb320463b546c3d29b4901be69f3bd137e232fda6008954932d83f3db0bcb77ebf83aa42098269ab4625f7c17b5fc66c4b232b5c30bce751d7458af7573945eeaab5df3c66d7afc456133113669ce8b90911e632c1", 0x9a}, {&(0x7f0000005000-0x46)="3d771c0adbdd2d3714896be58e3b0d1dffaab5e9e0e17f51319014faf9a4641e8282d9415952bb51246f5aa9cbf7a4c52e0b3031ee77742ed9bdce39f76425f8f1fb2200b65b", 0x46}, {&(0x7f0000014000)="1ea54af80302e430d9f630b6cbcfeb50f9f8acfca17b5623638236f2a2abde3b81e86a2be12d6b4564ce399fa42417e1f5dad5843fcc4f53cd09024cc32164654a38f4816abb654c0e83f2996cc7f84138fa0f52e922bf4cbbc4ee37b8dcc7dd93f60be690377c6a", 0x68}, {&(0x7f0000024000)="81b30da4b95421d987bcbf45a6b07a768cf58d9c9a396fefbc7f27d55444caef7f1d94e54bff86665a8658d754588498310beda499d8e6ed748475a0e64217262a02226b86564f9e76cde8863908a89998a632007837ab3a75af5e606aea23f2f1b5c71d57bb66ba2a9f291251f8fd08dc613792bfa726f8c8b2fb46c91a7956493577b3e8262314bd3c6b6f", 0x8c}, {&(0x7f0000004000)="9c6ff35cf54bbcea45c4e5f737a2b33e2492854ad65ce881997e2cb09365f0f86be881a037a315dfa3a13b7ee0a73d3353b176e72408e13d756fb4d88d6181091022a225f3ff23222fedd4d7bebfaf4d454d5c91fb1c4793fe623fa5c7c146bc35f6978f5442af355ffb6996606226b7c8ce5faa25fa7181f8103b68cdb05820fd534f2d85d84dab60b5ee379e319a9eb58f607d25f3153e5ca244e1c8e8e7cf29439453389f770341f94fe11f1c89a414c23158bb6c6b0188ea45cdeda2751b8ae049e53e229f515cdfc0a599", 0xcd}, {&(0x7f0000024000)}, {&(0x7f0000007000)="0fea78256b16de296ecd34fa3731c99de05d7ca5feef7e9c1b28640c1d1ee497edb1ef20eb413574cf5893af0d26773f39552824d953288c3ccf005d9f34c73b8833064f9fc2246fb73ca90921c057f45b9337835e0e30e496810d65e22504552597b9e4fa8d3931ccad8dfc7d6e8cea36ec6ea75d2c4cbb3a3ed74a19064aebf01f4530a3302f6303deddad6c01dcf31f4a772e3b35d57d8d16a886f08f3c50e32a8c835feccc5205d296", 0xab}, {&(0x7f0000018000)="db9fed3d740aa16d547c38df492903091819fab383f83aebf5bb031bda9871a65ed1a4a8b1c8d36154afc86a7c8f638b8999c38db413d057d5666cf1552864a2fca37ef310aeca7f2ef7cf9784023a60fc270d1c246756142eb9cd01954901b99acc6a9ffbbf5ba919edeac9e083304f043be3d47c534803354d3451b1b7f7ca84613564c0d1834c9bfa5bb51a947cc7ddaf2210aa125cd125d476325e186b7276fee365b00aad4761a8f27127787cbdae85326095b0062dec72e244f8a2cd2b4dee49b42bc4a8b38815e305af6694b0fef429d916e1573589d7aecaa60e5107d636e32a28dbd3e3a2277063f7435dc574b8c8a3dece9ac676f8ff29262733513086cbc7013f940a8658830cec7450f58e500ea216016b2376659fda043d29272c4806ce8b42b7ea383a095fadd5b5b9395c33e34e788a1a1e8aa55ff9d1d112c0e8952d241576f70f9e34cb9c7a22d624f5b3b95cde5e23a02c4a1ec50adb870b5cdcfc54c398f0b2e4482e7eba3d17f8f76eae81c3a8427842317f1d1823a853453433b69c70d2a74a0f66aa6c2363cc0d4c7b32ae74f96825dba59a59b71c183a8fe3b544ca89a999ce25faa7c47b5cee234f7b8f341b1596a329a2f0165c1b2a2a3150134c2256517f0063dc39badc3d0e35f56038780b1bc4f02c27a5cd052618022d3e6d930589344dfe6d4ada3bdd8682ed4c4a8a1f4c3191234e37b858ac3b27b10eb33148835ee24f2b7c58e9e96bc6553b7160b71455017a795e87e2fdf86cce63bda6614dafb8e14f2919467279aaffbaa5bac816e7766089c9d403b08b6f1823f51731c61195ef3621b53d4c6cf419f1687bc9a6a38413b0cbfe75113228c3fe4bb2a0d90b9448c814f4a1050f60f48eae8dacb5ff22c7f0609ce89ca01f765525fdf140adae0e80a4ac4216d3e94687f44638143c648e0f0f20074a015c29fd2da2f037bd60a7d5b9b3432656b44b0c58f942769b636ffb615e47c68e1e0fd7384d09ff5f83add23f1b98ffffa785991682708ba230b75aa7be1b11a1ce0779acd47367d0df84a8ef837d2837c2148a0f93687bbc93666adfc0d81e42368d9a94ab3311bd580aa00ce53d8b0cd0d7b83c9fa42bc757841c56ca47339e968afeeef9759b1905670f295d7b0bd60e4d2598467d101756c73256ff4f299ca185d29d47e13879deb9bd4e3e8dcc54693eb2ea6c1030f038bc2287523b09146d34aefbefd44db390f963a65a4f83b449292f21c2173fb410d171f0403ca7d49aa2ab78e7c7b614acf87caa9af91c7fee980170448896a0a77fe0936495d743f8febc7e04e46ddfd8dfb1e53315bb045d3b8720cece3b56826a835dc50f2022aa78e3fd0bdd8ba41a1ead125956b5750fe2b719b0903a7f7c9cd07b9360cc32b543f56bbecd7ff14d9cdbbe73cc688cd47d7b7314fa4e0c6b393cc508bd0d0cec07df13b92d36a1b63b2ae53caefc6dbec6c1b6a941d63b5f4821fd271068bd5de424db93f0232b2b33bdd73207556894f6c376fa143a8b452d0ddc2f84930e044dbbb99ed0b25e16c3110d91dcd6ac8aeecf5dbd9313ca9d2df076a6eac9f40678f1e332ef6e123f63397b713ba6cf69a8a50eb303294e2e0958ea895847f082ace7d5820fc7f7955ffb8b36b3b651d355486641fdaf2c7535c150ae4b848c97128e18a10a992c8fdda195d1b101cb5de9673847aa88f2f289abaf5a4548e3c85b873ac0a7dacf9e4b7e77feca1f8016392771a9c0ddae6c0b7f49fbf5f6d5ec6507b50af13de88efd407dbda934b5783d383ca3d209e4805cacfbc5becdc4b6d1ab1d634cb7aeb440f3ef092e14c157f960d8562fc99910b19c892c023c1b7c95fe0fbfa9a15ae831883c95260f0f42f6fba74b1e9353e385db7cf344a9246f0ea397e961e51910ee1c905957bb56228e5c4f21198c45c481a3d1e6b01f0c3a25827b90ce506bd53d3ad6b332f79acbbeb591875eb7c5975cb904c2a4da3d5967979f844e1d2eb63d32b666942e553da8452e5392271dbec8b6fadb605057d7a6f38f4879778ee63284ffde7b9feeca4afdfa28d2fbd2e8b265f3d1dac56f000be5560c945d18eb553006fedef9920df77c4952ff5beaa1103bbfb4a69fb922c2b20e3960d589a6e8b519431774e46eedd64b3da191e4686e91a51294ed2cb335bb3c2011b1e1c43141df1180c32a003df179ec9ea23919379eb8fe2951bf3a3bf76bb5e2d4e3b8bdc4f5dfe2774cfd34afaf9ffa281ef6b8ad1b9d6158c5533861ba74cb10e0f0be444f485bd17da1eb81b891386e50524cb4244e6764a85d02a2167c57bb4280ef66df80e21dded3fbdb2bbd6709afb4f63a62e71cef547ff09a4982ab8ae2f95533ec0c180d6e331cde91b4beda625cc319623af9a232a2f961e3fe05f13ee1d0d547d7b10dda45a603b1235b4414bcd7a82ae9a76fa567bc2e2fe997e53a35212ed62e78a92f18a61a985935e38c214340b95e46ce7c3ef4cdff5919f7f04a9c9b71726af7730f6b28f30ce88c4abf67396464c7a30cf7fc057856d7cd21c20904625614604b151b6d03e6a803a46a6fe19c2559638b868877b120c66e418497ae9c831da968f861aca12b929040ef3707c0ead5b863b205eabaa0dce3b71b37366ac5d116d1028b74058c7daf903c9cba090e1620874e4c08e40449e72291453bbd536228bba2bddaf84645f1cbf41c7893e2bcfd9a74d10a9bd55ec1f2e13c33cf89f62c324b7a97e66716fe6d68d5d12630b53d7c7cd7b4c8f399d8eb51785473b9f650c5c1ff4882fd8a4bb5bf84a1bbf7f7be47ffc822947f74c61951f6ad5c5de1423b641c4eb58ea05d7c97ef26f17a08b50396af459ee7766499c954f9a74d8d9b0c24842221928036b6b8009777d2c2c1cf1903fa706d8377737c436717df04b56e56f4f62e4a52a9b6d427fcd53d1c836156fb71799744c1eefa9a76e07b1eeb708302d1c9b17bb10f51bf57634222d7cc2aab70e601001c3629a5504ad75fba26518851285b32c14b25addc48ffb2feca07bec795173e5e73c27e7ccb89d14120c53fc6f582a682005a2ffe3ae6a42163f6992890da1a29a989b91257755a09fbcf2381a995fe7db8aa8f57d131e2bc806aad340cb178f7ee2cac241a810233df68fd8f450061ea2a38059da2da1d9fadc86315c4dab8cdcba42664219d15d59142dbf4dffb89247a108c5895784c35c12bff65d161188257d1cadb320a8777e9207541f95cc2d9c05de3b634a0f0c03d058568212683be17868e476f28df9d07751cb41ecbb297334a256e51bf4fa91c2b8424e0c5308ddfd802fd2a4de74b9b077093cbaf7bd0e3323a53d4264a9b2a6551022ae2a86cfbaced31c9cd3a95e637529e7ccf8e4adc9e6209b5127b6bb2235600a8ff295383542a0f325d60fe14e574c1ae3e1ae3c9e3a41aa124ed5dc7a83cf1e6bcf0e8079709cc8157900d1ac4a33a54236b5b18e19179fd2d2ebebb01b9dd228678b598efe0f91ca347b3bf0bdeb3c1896008348be6b53330a189812b71e2938fe7847b7074c2f10503d9416ba25c5b0acc84c1e81db947de9bb04a634d76c93ebd7b06b7445ce18ba57e813cc3e5cde85f85ea2ca3f00ce74704f4c0d53d349234ae2a39b257702bf1b6813d4e0865ac72387e9c27493f66e7279dcf98b1349392cbe929f882cc32028a0e397a3ab28122ad24cefef3783302eae24b4c0f7b4114149a382ce1a162c156bfae887294ab195e25fb4364048c8f09aeea32c30cff4601c720067ae9b9c7eac1a619854bfaa9df27ab50ff4c4fe0c1540f57ee59f3ff09dd645a8496c0105ee0ca7a06a3626d0039c7ee6c0ea32e5d37c5348a3b5540a284bd31dc515ce8540f4352e1395448c4db46cb29f9cfa112ba7dd374ca00e8d4cbb207b13f0471c24ec1f266653a11e7dfab6eaea8962766d0db9433377634760e7afb752fa1e8967f6de4f70cc7bb7526950e158dc34825e92e70cf9645df4eb19751bd720e1a266df14f1b3d967c5fe630d755328eca9f7ee45313e31e793ddda40149e7553c786a78c477acbdb70ddc76828dfb1968c3b50d9f4b9bca04797eeea930fd00abeb0b578c456c3e1bd5727def60829222ff5c4516a999176a30e4b343b38de329967fcb9e518ebe97794bed8f57393863e41645cbfa4a7b8788b82aa87b4c339a7cc8c5a3229ed4c4e33b17b82faae05b3ac332cca5e94ccf69ac27f9b839493915948964b159caa01c41e6c7e6eecdc79a786643fbe163a8cc180555fe8759cdb5f82f3e82b2e4e3b2b86fcda8d62c61386b8bb3d9235622197fe877ef0539a3422b7415e857a2d24c57a0f4f8a25d60a398394b067e857d5465078f2bb8d5770731c8e13258f74e13d9974c84ee14979c52ded4e3aa251bf8d05af2c85a35680c0a2140ae1eafa33a26fb5d4828820586dbb7ef8db56939bec420d26319a097e9ff78f26c34fa50efa622dfb51845059face094c0d8a0ec460e24d4608c7348a33dab4e7c550b50e8cd0cfc831a740ac666177cd2e4218a81a3446f5b8a3cc2711e90807d7b6d28ac56b61e21af4f1e7dc715d51f64b2e85e1b67f95a916c371be94ba5615102aaf465f08cfd44c852e8ffc74d70b09fcb683d4760b0a0b6b7894191eb8ef68b43d0776804a24e681b22c54f1e9775b2edc01612f36369e68a4203e692563c90565ce06e5586933496da085ffe513e9744560a897c45548bb26fe7ea1b855bc749589a303188fb59e73284043cab3341cc19c6e0498b885fd7e65d4444391ebb0dfaa43e099b5e829c38e79e5477255226b1b521708dea101985f4c0affc5570df5f53d3365f2761c58117704789b213490286f7e052c3336b7291fcfbd2575500d376e67906ee5612c78890be319ace492e8cce56e4d856ed743f2a8f29909c2e66f725d16a74f2ff787fbddc1b4880e7a79a00e71b215a3b2ad4535b415d7f875bdc0ac87cecb36c936100f43e79bb338fa8a9a419e16e5fd2b39e18db2f48191755cc9f9ae8039bcecf0c8c360a7e13fbfa20e351d6e8e4e4e86872bc6b3a9529d8ce419e44c5214e75cf8b7ba20bfa0383da268fcfcc492b646c10571bdeb4853dd1706a131c262ad62ae6fde90493615ef02fb8e2c90fe062c387ee9016f3848893891fb8ea984272111d678f41d58ce31b2e0ed401c4c7acfd87ac1af79e7d51aa1a13ea4ab4b1be40c72d81d2c44466e2feee349e69f649f9a2a0800027229ad27bce665bcfbd5065dfa5f8724ed02d68aed43c57631de8c93fdce13d096f29ea167e67ddddc92c2eb84493c95af387c989ea0b0cdbfff1722a1016996f8dc97ab5ff6127fae70b691434e24ac6967fb06a54f03557a93eaf7d4a4acaa3009ca52cbe8eec34c6ea3071fdfcb9c9bc5bc52729d6ab74b95e4f8a08a3322a6ab2194293a1f566acf9bd87d66e5498b091d229d30b7be00b991a30dd7e4d005ff40fd76b5822b449f2b1ddc1f7e746f1cc9e811020cba567bcc1b9dc882cd40bca63927d20fdebd52f805afda07dd709977cf7f306432d9b29046759f8e69db6fa39a1c2436bdccc27aa4fc5435e4ea807cdef6e9e9dba9b9cdac622f4ca2b5e75976bfa481cd1edfb86a5d6e14d19ed03e35e042e3d422d02959ffe61056df20f37040d56d98f4abc3d41642e07efbf919a77018f8063d289db2a0db57228aec6bd29b04cd18df36f39fcdc24609bf585a9cc7933cc998be4063c6b89e21d3c7cf9b759ab03fddf3afde1181893f830cef28905147c6074f1795a01992b20c0e22d2f9b1bd6", 0x1000}], 0x9) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000018000-0x1000)=""/4096, 0x1000) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)) 2018/02/19 03:51:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f000012c000)) 2018/02/19 03:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000048d000)={0x0, &(0x7f0000a7c000)=[]}) fanotify_init(0x8, 0x2) 2018/02/19 03:51:03 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000933000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d12000-0x20)={{0x0, 0x7530}}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000684000-0x4)=0x20) 2018/02/19 03:51:03 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007fa000/0x8000)=nil, 0x8000, 0x4000, 0x80000000000000, &(0x7f0000a93000/0x4000)=nil) 2018/02/19 03:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e", 0x2, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) r1 = accept(r0, &(0x7f000092b000)=@ethernet={0x0, @local}, &(0x7f000084c000-0x4)=0xffffffffffffffab) getpeername$ax25(r1, &(0x7f00002c7000), &(0x7f00002bb000)=0x10) sendto$inet(r0, &(0x7f0000d0f000-0x1)="90", 0x1, 0x0, &(0x7f00006c8000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffee7) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ab8000)={0x0, 0x4, 0x30, 0x40, 0x8}, &(0x7f0000c12000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000140000)={0x4, 0x100000000, 0x8000, 0x3ff, 0x19d1, 0x10000, 0x6, 0x9, r2}, &(0x7f00005c4000)=0x20) 2018/02/19 03:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000615000-0x14)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) clock_gettime(0x0, &(0x7f0000732000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003bd000)=[{{&(0x7f000011d000-0x60)=@nfc_llcp, 0x60, &(0x7f00001f8000)=[{&(0x7f0000c6c000-0x9)=""/9, 0x9}, {&(0x7f0000b28000)=""/81, 0x51}, {&(0x7f000010e000-0x6)=""/6, 0x6}, {&(0x7f0000155000-0x7e)=""/126, 0x7e}, {&(0x7f0000eae000-0x34)=""/52, 0x34}, {&(0x7f00004b6000-0x3c)=""/60, 0x3c}, {&(0x7f0000909000)=""/45, 0x2d}, {&(0x7f0000a6d000-0x6b)=""/107, 0x6b}], 0x8, &(0x7f000094a000)=""/45, 0x2d, 0xffffffffffffa99e}, 0x23}, {{0x0, 0x0, &(0x7f00006f4000-0x10)=[{&(0x7f0000753000)=""/251, 0xfb}], 0x1, &(0x7f0000016000-0x30)=""/48, 0x30, 0x9}, 0x8}, {{&(0x7f0000500000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x3a, &(0x7f00003c1000-0x70)=[{&(0x7f0000b81000)=""/45, 0x2d}, {&(0x7f0000d53000-0x7d)=""/125, 0x7d}, {&(0x7f0000b3e000)=""/83, 0x53}, {&(0x7f000000b000)=""/125, 0x7d}, {&(0x7f0000827000)=""/209, 0xd1}, {&(0x7f0000980000-0xfc)=""/252, 0xfc}, {&(0x7f0000cd8000)=""/42, 0x2a}], 0x7, &(0x7f0000418000)=""/71, 0x47, 0xee}, 0x8d40}, {{&(0x7f00009b3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000215000-0x60)=[{&(0x7f00004c6000-0x99)=""/153, 0x99}, {&(0x7f0000091000)=""/237, 0xed}, {&(0x7f0000859000-0x4)=""/4, 0x4}, {&(0x7f000077d000-0xe3)=""/227, 0xe3}, {&(0x7f0000610000-0x49)=""/73, 0x49}, {&(0x7f0000ef4000)=""/118, 0x76}], 0x6, &(0x7f0000ca8000)=""/4096, 0x1000, 0x92}, 0x5}], 0x4, 0x100, &(0x7f00002cf000-0x10)={r1, r2+30000000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be5000)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000a56000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000a50000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4, 0xfffffffffffffdda, 0x7ff, 0x100, 0xfffffffffffffff7, 0x2000000, r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f000036d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000e61000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/19 03:51:03 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="0c34eb454e637d6fe108ed9e4d0b99cc622573a831e18013c34c590828dd805a4149bd5c4bd2a1f1366c6d816cd73a6c3505826f58f35ba2b5e693b0879080b1e63a7cec322fd1da27d04970741ed22f327f07b13090aacfa1ca44a291d118339dc5db3f", 0x64}, {&(0x7f0000001000-0x2a)="b0330e5b775a2065d888acbe937f24040b5186a71d63659a1567a5a0cd4a44b9fc03ccbfa4a14b89752c", 0x2a}, {&(0x7f0000000000)="b74b5a75b74339b43932edc0cd5f39afdfe9fefe7dac52218f15da2b2202ea02ad269e35f004475ba611c897a452d4879b87a39528d2784a824d77535446d2c7d5909c98ba131e3ff56df2cc6fac7dbe0144cb9dd801c883473f6e7da1200d443ad64f864a406af53344a468d720737a97ee188434aa12126b1ad40cd75828e059ba643eb69fc53e6fcfec0f646cde165fea7797fe33f5d13169622f66d52595f7133a8f8867dec71d5e7b93251817e02696d48e1e1b9fcc27a9bc4fe38d7db13dd2407388910db45d17f7aaacc6b970d9", 0xd1}, {&(0x7f0000001000-0x6a)="c840106311bf13cdc893b9ba6763ad5c91ce12c673576745179c09ebd7daabe78db3737b228b5f6a9f1fe63a3e03deb52de6f7aa5626081430469bec873292f7b9f05f6bd266197d69f13806453cdd2ee53873b4d2eb631d39fce45598104f5feb8ba12ad73d4ce924b1", 0x6a}, {&(0x7f0000001000-0x9a)="8209f5e895317ba40760c7e87a9a6f06b63394289a13cf9b86152674d3de315727880250c732273765392a3bffe44cdb96a35bb6f53a237365af9571f1a4c745ab3169078e8bbe98696941e4aa4ff3eb58dda56cb08700788ff42fec51abb53a19a86b199e72c23e534fb32e5e3df4cf4c1b4edf3864234afcf3d08b411a39b9f3d23704d85c94029e470aed9345c0dec0942ada16828aa0db8e", 0x9a}, {&(0x7f0000000000)="352147499b51adce1b5ea06a85f026d4e51934cb3a48ccf6c6c038723ebed16b8a33780d655ab69f77929970f90d0a877452d3ff152a295dd838a4db153db7ccd524c9d123", 0x45}, {&(0x7f00000a7000-0xa6)="d494af1ce93a54985489069e4c3d7ea9f79c5e01f0a71fb86dc35026b7917cde1a34686b326763da3e23557e5dc2b4e672f7317e34d50f2649f0e7cd5b87d49cfbbfc5055ed2dcae047aa99166a25d49394f3cd7629d193ce0ddff01c7bdd1c8c63a3730f99439ef17237bec5506df13de3b31177446e7adff761c9bd9a25370240db330301c498d3be12cb2580cef645f6094ed04aec43e10b6108224dcccfa6b706d687959", 0xa6}], 0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c1f000-0x5)='veno\x00', 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0xfffffffffffffffd) 2018/02/19 03:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000018a000)={{0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f7d000)={{0x0, 0x989680}, {0x0, r0}}, &(0x7f0000b37000)) r1 = syz_open_dev$usbmon(&(0x7f00005c0000)='/dev/usbmon#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cb0000), &(0x7f0000729000)=0x4) 2018/02/19 03:51:03 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007d0000-0x10), &(0x7f0000460000)=0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000603000/0x2000)=nil) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x4, 0x6, 0x9}, {0x2009, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/19 03:51:03 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) iopl(0x2) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) [ 41.930922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9729 sclass=netlink_route_socket [ 41.946205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9729 sclass=netlink_route_socket 2018/02/19 03:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000013b000)='./file0\x00', 0x10000, 0x82) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006af000)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000fcc000)=0xe8) connect$packet(r1, &(0x7f0000c1d000)={0x11, 0xff, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) recvfrom(r0, &(0x7f0000259000-0x54)=""/84, 0x54, 0x0, &(0x7f00007be000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x32) 2018/02/19 03:51:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x400000b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f000086f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f55000)={r1, @in={{0x2, 0x1, @empty}}}, &(0x7f0000000000)=0x8c) fcntl$setlease(r0, 0x400, 0x0) 2018/02/19 03:51:03 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0xfffffffffffffe58}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffa}}}}, 0x438) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ppp\x00', 0x101100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000-0x20)={0xa83e, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000024000)={r2, 0xff4f}) 2018/02/19 03:51:03 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000026000)={0x5, &(0x7f0000026000)=[{0x4000000, 0xfffffffffffffffb, 0x6, 0x101}, {0xffffffffffffffff, 0x1ff, 0x100000000, 0x5}, {0x6, 0x4, 0x9215, 0xff}, {0x3, 0x3f, 0x0, 0x7fff}, {0x2, 0x3, 0x40, 0x8000}]}, 0x10) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0xfffffdaa) sendmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000021000)=[{0x18, 0x29, 0x37, '7'}], 0x18}, 0x0) 2018/02/19 03:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fallocate(r0, 0x0, 0x40, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001fd000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000fc1000-0x4)=0xe8) r3 = open(&(0x7f0000ab7000-0x8)='./file0\x00', 0x200080, 0x1) ioctl$FIONREAD(r3, 0x541b, &(0x7f00004a1000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000f51000-0xa)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x28, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002d5000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x6, 0x2, 0x3, 0xa, 0x20, 0xa0, 0x3b, r1, r2}, {0xae, 0x1000000000, 0x4, 0x9, 0x7, 0xff, 0xffff, 0x5}, {0x0, 0x8000, 0x7, 0x9}, 0x2, 0x3, 0x0, 0x1, 0x1, 0x2}, {{@in6=@empty, 0x3, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x3, 0x1, 0x3f, 0x200, 0x100000000}}, 0xe8) fcntl$setflags(r0, 0x2, 0x1) 2018/02/19 03:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b1f000)='net/sockstat\x00') ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000cd0000)={0x80000000000000, 0x1, 0xfffffffffffffffa, 0x5, 0x9}) getsockopt$inet6_mreq(r0, 0x29, 0x6ea00671b5a62fcd, &(0x7f0000d29000-0x14)={@empty, 0x0}, &(0x7f00004b7000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d1c000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/19 03:51:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003da000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r0, 0xffffffffdfffffff, 0x0) 2018/02/19 03:51:03 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000072f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000be6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="4c9c5f3cd0d68e249f6c9bc3f32a7537", 0x5a57}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r1, &(0x7f00003d3000), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000817000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 03:51:03 executing program 3: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000635000)='./file0\x00', 0xa001, 0x80000000004) 2018/02/19 03:51:03 executing program 7: clock_getres(0xfffffffffffffbfb, &(0x7f00007ef000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/19 03:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000aa0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000185000)=0x14) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000291000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000926000-0x34)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a55000-0x4)) 2018/02/19 03:51:03 executing program 0: madvise(&(0x7f0000880000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000036d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b09000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00006d5000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d54000-0x1e0)={0xa78, 0x1, 0x2, 0x1ff, 0x8, [{0x3, 0x9, 0x7fffffff, 0x0, 0x0, 0x2000}, {0x0, 0x9, 0x1686, 0x0, 0x0, 0x601}, {0xe5c, 0x9, 0x4, 0x0, 0x0, 0x1201}, {0x3, 0x1, 0x6, 0x0, 0x0, 0x1}, {0x7440, 0x0, 0x0, 0x0, 0x0, 0x3409}, {0x2, 0x6, 0x800, 0x0, 0x0, 0x280}, {0x1, 0xa7, 0x4, 0x0, 0x0, 0x1480}, {0x1, 0x7fff, 0x6, 0x0, 0x0, 0x800}]}) mprotect(&(0x7f0000678000/0x2000)=nil, 0x2000, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/02/19 03:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f9a000)='logon\x00', &(0x7f0000e62000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000641000-0xb6)="d7713c2480107abb39438c3ff33981826a077aeb7769c594f94a343c4a2821f17f1636f387230c0dbb91f59a88749a1bdff6bba415c087c45ca02051ba0e3e6e191e63bd81ced098dc67b8a587b97f1394866f50d313d55194ef8cc34437df32856434334ac71870bdb97985cb9aff550ed86afd450a39e88ec3ae9d9a5acfa6cca7d5441051fe51bd544efe81bb2d8a9634b26e44ba513ed7df8303404f0b24d4f03aff5c87342ac5e3adc329546e31d023180317e2", 0xb6, 0xfffffffffffffffd) request_key(&(0x7f0000085000-0x7)='dns_resolver\x00', &(0x7f0000e5f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000784000)='-\x00', r0) 2018/02/19 03:51:03 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:03 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000000000), &(0x7f0000001000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x5, 0x1, 0x20, 0x81, 0x1, 0x87, 0x5, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x80000000}}, 0x3, 0x9, 0x3f, 0x0, 0x4}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x94b9, 0x3, 0x7, 0x8, 0x2}, 0xa0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000595000)={0x12, 0x98, &(0x7f0000001000-0x98)="0867a545333f9efb78c6cdf0d306c817b94d34aecd10e101b68fcbbdea37b596797101ec9529b416b91ea58452a9f7f65ab73140f4c84d6199291e300b6ebe002571c019c6b3e5c1325670a164854e502adcd6fb484b8d901fc6f0a94550d6b697ecd42d1c699c0f3ac67d666c18e0b7dd3cf6c0ad65327682160f01d7a90a07f316a7695fec8bde10a934bf3fba17b8f34cc3988e5b8250"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000575000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000f3f000)={0x0, 0x0, 0x0, @thr={&(0x7f0000597000)="482ab1a8d20c75948aba75f3457d", &(0x7f0000bb0000)}}) 2018/02/19 03:51:03 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/sctp\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)='cifs.idmap\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000008000-0x39)='/eth0*user%uservmnet0eth1GPLtrusteduser{{-#$wlan1em1em0]\x00', 0xfffffffffffffffa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000008000-0x8)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000008000-0x98)="dc9fdbc83db6223e48663243e72ea0267e70e453547722800ed97d52ce97d44193df2c23f2a57498022a94f4edbb1926511d042c654f1e94334070d20e65fe0025b96cd6272bb0fee334183fa1a6b75e5827bb2b0ec2ce6382dc80ff32916ca40686eb6485ba275e10ae7630aada94633f430725e36e861760b10cf160b0de1fcce77f91931cd6256857650b3ce87af44d95a8aaaae191b0", 0x98, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004000)="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", 0x11c, r2) ioctl$TCXONC(r0, 0x540a, 0x9) keyctl$setperm(0x5, r3, 0x8140000) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006000)=[{{&(0x7f0000008000-0x10)=@can, 0x10, &(0x7f0000000000)=[{&(0x7f0000008000-0x76)=""/118, 0x76}, {&(0x7f0000006000-0x6d)=""/109, 0x6d}, {&(0x7f0000008000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x1b)=""/27, 0x1b}, {&(0x7f0000002000-0x69)=""/105, 0x69}], 0x7, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x4}, 0x3f}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000008000-0x32)=""/50, 0x32}, {&(0x7f0000001000)=""/110, 0x6e}], 0x3, &(0x7f0000003000)=""/4096, 0x1000, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f0000007000)=""/136, 0x88}, {&(0x7f0000007000)=""/211, 0xd3}, {&(0x7f0000007000)=""/25, 0x19}, {&(0x7f0000004000)=""/190, 0xbe}, {&(0x7f0000007000)=""/54, 0x36}], 0x6, 0x0, 0x0, 0x9}, 0x4}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000007000)=""/89, 0x59}], 0x1, &(0x7f0000008000-0xab)=""/171, 0xab, 0x327f}, 0xfffffffffffffff7}, {{&(0x7f0000007000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000007000+0x14a)=[{&(0x7f0000008000-0x3a)=""/58, 0x3a}, {&(0x7f0000006000-0xf0)=""/240, 0xf0}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/50, 0x32}], 0x4, &(0x7f0000007000)=""/36, 0x24, 0x9}, 0x7}, {{&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000-0x60)=[{&(0x7f0000007000)=""/88, 0x58}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000008000-0xdf)=""/223, 0xdf}, {&(0x7f0000003000-0xdd)=""/221, 0xdd}, {&(0x7f0000008000-0x5c)=""/92, 0x5c}], 0x6, &(0x7f0000008000-0x52)=""/82, 0x52, 0x6}, 0x3}, {{&(0x7f0000007000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000007000-0x1c)=""/28, 0x1c}, {&(0x7f0000002000-0x38)=""/56, 0x38}, {&(0x7f0000005000)=""/191, 0xbf}, {&(0x7f0000008000-0xc6)=""/198, 0xc6}, {&(0x7f0000007000)=""/255, 0xff}, {&(0x7f0000004000)=""/214, 0xd6}, {&(0x7f0000007000-0xf4)=""/244, 0xf4}, {&(0x7f0000008000-0x49)=""/73, 0x49}], 0x9, &(0x7f0000008000-0xb2)=""/178, 0xb2, 0x5}, 0x60000000000000}, {{&(0x7f0000007000)=@ax25, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000007000)=""/103, 0x67}, {&(0x7f0000007000)=""/207, 0xcf}, {&(0x7f0000002000-0xd6)=""/214, 0xd6}], 0x3, &(0x7f0000008000-0x55)=""/85, 0x55, 0x7f}, 0x1}], 0x8, 0x10100, &(0x7f0000001000)={r4, r5+10000000}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)=0x4) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/02/19 03:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00003ed000)=@broute={'broute\x00', 0x20, 0x4, 0x628, [0x0, 0x0, 0x0, 0x0, 0x0, 0x204079d8], 0x0, &(0x7f0000659000), &(0x7f0000408000-0x628)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x17, 0x8, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', @common='nr0\x00', @common='vcan0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0xff], 0xb0, 0x110, 0x160, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x90000000000, 0xffffffff, 0x2, 0x7}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3f}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3f}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "be794749e7eea8b127958019ed984ce2cc8f726db9386520167e07353163", 0x5}}}}, {{{0x3, 0x26, 0x8808, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x218, 0x248, []}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x40, 'system_u:object_r:setrans_var_run_t:s0\x00'}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x101, 0x6, 0x0, 0x0, "4ddb618a65f652f65e20dfeda5a91420e84616174dd62c55c22b839a69bcca1233c4c29e44b92b0b5a30080e34aa783af49f40a14ae09897dca8d7cf0552b938"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x1e, 0x88be, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xaa769d6cc413dd26, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x200, @common='rose0\x00', @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="7b187a2883f96fb60923d62a3732624d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0xff, 0xff, 0xff], 0x70, 0xf0, 0x120, []}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@log={'log\x00', 0x28, {{0x1000, "767050822f3f6b870d0385669bc482275c1f4369a79ee537a9b1125f164c", 0xa}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x6a0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000370000-0x4)) 2018/02/19 03:51:03 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000a94000/0x3000)=nil) munlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) 2018/02/19 03:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) syz_open_procfs(r0, &(0x7f0000cef000)='sched\x00') 2018/02/19 03:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1fffffffffffffee, &(0x7f0000f35000)=[{0x6, 0x0, 0xffffffffffffffff, 0xffffffff}]}) r0 = creat(&(0x7f00002a1000)='./file0\x00', 0xa2) syz_open_pts(r0, 0x40000) r1 = dup(0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000920000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9eb}) 2018/02/19 03:51:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff1000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d6e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xaf)=""/175) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1e) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000074b000)='cgroup\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000c97000), 0xfffffffffffffffe) getsockname$llc(r3, &(0x7f000016f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000006b000)=0x10) sendmsg$nfc_llcp(r3, &(0x7f00005f1000-0x38)={&(0x7f0000509000)={0x27, 0xfffffffffffffff8, 0x10000, 0x5, 0x7, 0x8, "b7ecc7f32f84a5b2949f8ef902789bd7344dbb0e5c0faf635bb30f4d535dddd71d92a21aa4ca0efddff38c2c3ea4303b9ee0b7c2b099e5bf49dc469fd17ee6", 0x3}, 0x60, &(0x7f000056b000-0xa0)=[{&(0x7f0000777000)="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0x1000}, {&(0x7f00000e1000-0xec)="b266539147521798291d33be33238ed53ef632647067898d3fbe8cbbb1572722816e1d97902a8c2f2430bec42b3d6857a4b283a5dabbb483180d3cec4eae25a3a39fb342d2b42e9458660eec925c5a738ed6b237f7408f010ddf7674d50adde500fba3118146cc39e84365797fce61f2af6db881835d275712999ef220ecc44785885ee25959704e9f5d04f61395dcc116793f15b53014ea857a67294b01a9162ff2d2bb862221fb2ae74af9034aa8e080e8c203540241993b4c49f796e49ea9a402587ec03f79677876edc9e2c2f505b9c36b42d0ca3405fa0185a7001da9d1883934e6b765864660af1937", 0xec}, {&(0x7f0000499000)="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", 0xff}, {&(0x7f0000100000)="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0x1000}, {&(0x7f0000179000-0xb7)="8d35f9408c777c528e1f6d0a125a7016a3b8c8bfe775d34f8a1eaa2a0f95e8a659291bd6eab85ad58088e90a6cbc0c5ae015155a0f67c9bb14f9a4a4dc1451ab65658236028f9ea6d3a593047b6fd0d879a4aedea86b0546ca4c3ecf3910956946d3211d3102791405a0f0c0c36d06b0b09977b1dc8a9d2251da7f8e98968205fa8523db7fd32ae689e338ef8ae922a991c32b381a992ba14376ca7c69eab9de83e3e71d42bfa347573c597425b3c5c24887928788d2a8", 0xb7}, {&(0x7f0000a2c000)="bdbb0a6337c30c21ab79d1796c52bc2ad2acfd90d221ec7de3e684df81609d4cb1ce29be5638b291c2e30cc4b65673812ddf2995ecb41f0da4e38d9ecb1181c927dc515705ec7cbf94bef2abf5cc3e4da0f04b00e5d7ba101cce62df756e3d1cb703f320d6d18760819c364c69071b9b9fa03a3e8f3556b01db730ff166be1ec7fab9023721b3ea580545d2acbc9ae2762794290bc17fe8d6590e0017ef408cbfef9785ac9d4830b09dfd7d8c05f7d9028fdad424f1df6d1c244631a3c291778c7d429de951dc9", 0xc7}, {&(0x7f0000e60000-0xcb)="bc62bc2fa7723a7b96019ab7c59a36c5568b9dd65709291502249720b4ce375518532ad37dda3babb0c94e39bffe6c0b61ab2cdfc2f5f99d81364a532a8ec18eb93967fece279e2dc2acbe75604dd85bffb687a4dcf59e606d5b2ceee2616575fd25e893da65cf971e79c8a4e664a92116797bdfb245efbd31366a6de329ca936a68d1304a5db1294b59825067bab082d1404287116848c51044ac96d43c291b226a34964599b1f27d24a0b9e4619f4dd8c66b5d2055f719a6f3147b8c8a1796a3bbeacbf90cdec03d13d2", 0xcb}, {&(0x7f0000e80000)="a1aef8531906778afca3750ab71fff6e8906633c159d302288bbf9df596af683ea6e1378ce56d65d2507af2c97c4eb0346", 0x31}, {&(0x7f00009fe000)="3ef4f02d31b45075af6f603fd08152d79ffecc0329566c6edc585b060ca63082cdc4e1cc0326fa998494e88c3a69e7210ecccdfa51b3d4040cfc216f9ae672a693153212d5f04de09b0e47d2fe81d42223509d2b92a046d6bc94ee4170c68587628ba575c51a83a5dc40798ed24cb8e9b27f3cbb87482ebce57a8b9e2fa5748e764fb8bf3d157dfe369c1b308fec55c1e9ed577b2dca38331cd58e6b14330ef81be6fcc18f7d591baa7cc0b7e6656e57082a30b563", 0xb5}, {&(0x7f0000945000-0xa3)="4b48983d4aebe3cdc501b95e1929e3a8258412a84b63e4acb9d266e01156cd4a6fef4fe89f1aec4e440dc0446d96946daca5bd6630367402a9e93d9615a6d3fd9f860db3b30ce50cb4d524665d96db57e43315801544285a3296ad86127b40791e88a149c3e393b7fc5a68ba366dedd0612705061f8a4ca247edd6e2fdd359e31178b538162a702bc39fbd9516ee4036149a366e0f513cb0de1ca836a6189cfdca7779", 0xa3}], 0xa, &(0x7f0000a69000-0x68)={0x68, 0x1ff, 0xa8, "d9be306a4d0cad8864997bce757b86b43a1d91a76a61249e120fad9a0be9cbd60cb76f041afeb68a828395accddb7aa29433d35d33470ad26f657613eaa4f1e3cf18d06453914c34067682f3d59cc74612"}, 0x68}, 0x4) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000020000-0x4)) [ 42.103022] binder_alloc: binder_alloc_mmap_handler: 6946 20000000-20002000 already mapped failed -16 2018/02/19 03:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d4e000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000021c000)=0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000928000)={@remote, @local}, &(0x7f0000447000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0xfffff7fffffffffe, 0x4) 2018/02/19 03:51:03 executing program 1: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) flock(r0, 0xfffffffffffffffd) flock(r0, 0x1) 2018/02/19 03:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000904000)='tls\x00', 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0xc}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ce8000)) epoll_pwait(r2, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/02/19 03:51:03 executing program 0: mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = socket$inet6(0xa, 0x4, 0xc) bind$inet6(r0, &(0x7f0000a94000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/02/19 03:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000912000)='wlan1proc\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fa8000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/19 03:51:03 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x6)="657ffffff0c5", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000000e000-0x10), 0x10) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000004a000)={0x0, 0x682c, 0x30}, &(0x7f0000013000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001d000)={r3, 0x1}, 0x8) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000004c000-0x8)=0x1) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000004b000-0x1000)="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", 0x1000, 0x20000000, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000004c000-0x4)) 2018/02/19 03:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000)=0x20000000, 0xffff) 2018/02/19 03:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x806, 0xa3, &(0x7f0000254000)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000a0b000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f00007a9000-0x18)=[{r1, 0x40}, {r1, 0x10}, {r1, 0x8250}], 0x3, &(0x7f0000b3d000)={0x0, 0x989680}, &(0x7f0000aa4000-0x8)={0x7}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 03:51:03 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000052e000-0xa)='sessionid\x00') r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001000-0xf4)=""/244) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001000-0x4)) r5 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xc39, 0x400000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0xb)={0x2, 0x4, 0x0, 0x80, 0x4, 0x3f, 0x1, 0x7, r6}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r6, 0x8}, &(0x7f0000000000)=0x8) ioctl$TCGETA(r3, 0x5405, &(0x7f0000002000-0xc)) 2018/02/19 03:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af2000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="f5f909e46381"}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006ff8000000006c00000000ffffff00"}) getpeername$netlink(r1, &(0x7f0000a80000-0xc), &(0x7f0000ab6000)=0xc) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00006aa000)=0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000423000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000f0c000-0x10)={0x5}) 2018/02/19 03:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009f6000)='./file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00005d3000)=0x631, 0x4) readahead(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000dd000-0x68)) 2018/02/19 03:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00001a2000-0x10)=@ax25={0x3, {"b354204fb0c67d"}}, 0x10) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00007dd000-0x4), &(0x7f0000066000)=0x4) 2018/02/19 03:51:03 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10442, 0x0) fremovexattr(r0, &(0x7f0000002000-0xe)=@random={'trusted.', 'eth0+\x00'}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2, 0x5, 0x0, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0xc)={@mcast2, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000003000+0xcba), &(0x7f0000002000-0x4)=0x1c3) connect$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x1b, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7a) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000359000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, []}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000f87000)={&(0x7f0000efd000)={0x10}, 0xc, &(0x7f0000a39000)={&(0x7f0000f88000-0x320)=@getspdinfo={0x320, 0x25, 0x300, 0x4, 0x3, 0xfffffffffffffff7, [@algo_comp={0x11c, 0x3, {{'lzs\x00'}, 0x6a0, "ff72f65d78b758d9b21f4b53de395b8ee06932bf85322c150fa547286502268e0be8911bd6f6297660436ae7d2bed5453a9bb25ee35a484510d1033b4ab97bbb4f0818642e3258b52bf8ab603c98a8dba3fceae6a1d1b1d4cd81018265f1cd840c62ed0350e5d748b3382fa85259dcadd1d75c11e2f2e22be4232d41a008b26e9df466e34b7b2b7fa0e4a31ac2ba45524f1c71fe07986c6305e554b4a104bf38b5fea3aea54036ca9938897ff66b96a1f8a8cd1cf8999d95819fc6532884e8e1e189409e3b6f2269e68239402d1e941a41bdf233"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x2, 0x3, 0x6, 0x7, 0x8, [0x7]}}, @tmpl={0x144, 0x5, [{{@in=@empty, 0x1, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x100000001, 0x6f04, 0x7}, {{@in6=@loopback={0x0, 0x1}, 0x3}, 0xa, @in=@empty, 0x3, 0x0, 0x2, 0x637a, 0x200, 0x5, 0x80000000}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x5, 0x7, 0x3, 0xffffffff, 0x7ff, 0x100000000, 0xacb7}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x4, 0x1, 0x7, 0x8, 0x3, 0xffffffff}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7e}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x2, 0x791d, 0x6, 0x800, 0xfff}]}, @proto={0x8, 0x19, 0xff}, @etimer_thresh={0x8, 0xc, 0xfffffffffffff800}, @algo_crypt={0x70, 0x2, {{'rfc3686(ecb-des3_ede-asm)\x00'}, 0x130, "313147d750570959bab9a785fab0af1eac602a8b5133cdfbc86ce2d5b26c4de59eee377a3054"}}, @offload={0xc, 0x1c, {r3, 0x3}}]}, 0x320}, 0x1, 0x0, 0x0, 0x8c4}, 0x2000c044) 2018/02/19 03:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) rmdir(&(0x7f00004e2000+0x632)='./file0/bus/file0\x00') readahead(r0, 0x0, 0x0) 2018/02/19 03:51:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="9f", 0x1}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000002000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/19 03:51:03 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) pipe(&(0x7f0000a96000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a94000)={0x0, 0x94, "26c0d9b93a286bfcf415ec31b2d587d9deca5839f09ac40d15043d9441c44daab111c0386b42af278d227eaa8bb7857f28e97dd3c967472ed1584e523bba21c59dadc78d2dc2e31fe19e6f6f78c290aa8a640f42128ad14263f4e9c69e84cb1c785f42a6804943590caf54d3fcb3622b93fbfa3f09609df63b3085cbe6ac3686f372dc14e78cdd284d14749ed2af373729eecfa3"}, &(0x7f0000000000)=0x9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x7c)={r1, 0x74, "7c4dac05108aca06eebdf97fdffdb4af75611122a48ec9e8b79945ae9112ee9ea2bed3c22f57f8382ed364bb04cb87fc003bab3477a9121e44ad7c64d0b2c62a69779bd8a9b35d2f85dc3acc9e3c84c5863ed0430acf7a4ec9d5943244e64534cab0d65bf1e13d400e318c2a1869c98da2f53b0c"}, &(0x7f0000a94000)=0x7c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:03 executing program 7: mmap(&(0x7f0000001000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000071a000-0x18)={0x0, 0x8, 0x8, [0x9fca, 0x9, 0x7, 0x8000, 0xfffffffffffffffe, 0x100, 0xff3, 0x2]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000b2000-0x8)={r2, 0x400}, &(0x7f0000d3a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000173000-0x20)={0x0, 0x3, 0x4, 0x9, 0x1, 0x9, 0x20, 0x1, r2}, 0x20) connect(r0, &(0x7f000032d000-0x9)=@rc={0x1f, {0x1, 0x7, 0x9, 0x1, 0x2577}, 0x3ff}, 0x9) connect(r0, &(0x7f0000ac8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 03:51:03 executing program 4: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000d1a000-0xa4)="e752027dcbb0da5be0851a696ececba6b4c752178b7f10643470b7678a82cd64cf1481eb2f7da9d47b43876c475157a17f57d002bea9a960fa944358889eb7092b6c2d63bda759fba8f8e060a1de5d86b5ce7e0a8b56a8f855a186e86b8a8cf3a11e6471bd9d821a98e0ef3230eb6fac780d0e461ec41a5c8d1e4b5d8802b2905483f2ece21fc7c89d9a92e739fc65f57534e968d8ad4e0aa4c00b6584b2b06be586a29e", 0xa4, 0x20040044, &(0x7f0000682000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d1a000)='./file0\x00', &(0x7f0000d1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000d1c000-0x5c)={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9}, {0xa, 0x1, 0x0, @empty, 0x7fffffff}, 0x1, [0x5, 0x6, 0x84, 0x3e, 0x1b1, 0xb1e, 0xce, 0x6]}, 0x5c) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000d1d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x3, 0xf40, 0x2}], {0x8100, 0x80000001, 0x7f, 0x4}}], {@llc={0x4, {@snap={0x1, 0xab, "f807", "d2b9d6", 0x2, "bbfda2cc17d6e3365c2287bdcedb94dbb6039fd69d3c343fd15112f9c746feb24ce58bd35a7bded7429ce4aa30d9d88e5000ed98dfce05f103cb66d3e66050"}}}}}, &(0x7f00005b4000-0xc)={0x0, 0x1, [0x877]}) ioprio_get$uid(0x3, r2) 2018/02/19 03:51:04 executing program 6: socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)) r1 = request_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000308000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d78000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000)={0x80000000}) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x175)="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", 0x175, r1) 2018/02/19 03:51:04 executing program 1: prctl$void(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000637000-0x48)={{0xffffffffffffffff, 0x1, 0x5, 0x2, 0x9}, 0x3, 0x7}) 2018/02/19 03:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ddd000)="6f6a6d5f73636f72658361646f00") futimesat(r1, &(0x7f000025a000-0x8)='./file0\x00', &(0x7f0000bfc000-0x20)={{}, {0x77359400}}) exit(0x3) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000003000-0xa3)=""/163) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f0000000000)=""/138, 0x8a}], 0x2, &(0x7f0000001000-0x70)=[{&(0x7f0000014000-0xa9)=""/169, 0xa9}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0x6)=""/6, 0x6}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000012000)=""/218, 0xda}, {&(0x7f0000013000)=""/97, 0x61}, {&(0x7f0000013000-0x58)=""/88, 0x58}], 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={0x0, 0xd989}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000013000-0x10)={r4, 0x9, 0xbc, 0x9}, &(0x7f0000001000-0x4)=0x10) fchownat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)=0x0) timer_settime(r6, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) symlinkat(&(0x7f000010d000-0x8)='./file0\x00', r3, &(0x7f000011f000-0x8)='./file0\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00006b9000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xffffffff, 0x2, 0x3, 0x4, 0x6, 0x5, 0x0, 0x5, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000053b000)=r1, 0x4) 2018/02/19 03:51:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) open(&(0x7f00000fb000)='./file0\x00', 0x8000000040, 0x10) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x101000, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x3, 0x6, 0x80000001) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00001c6000-0x10)={0x2d, &(0x7f0000651000)="4d02ae8f3e71906ead6252ba8f824509d0223b10d9e9031f4808f49aefab7dc97cc43fe41bf8ebdd8967c5cdff"}) 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000856000-0xc)={0x80, 0x1, 0x3, 0x3, 0x10001}, 0xc) r1 = socket(0xa, 0x40000000000002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000091c000-0x4), &(0x7f00006a7000)=0x4) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f00004d7000+0x9a)=[{r0}], 0x1, 0xfffffffffffffff9) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000b8000)='6') ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x1d36f52e54c23394) r1 = creat(&(0x7f0000d7f000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006f7000)={0x0, 0x5}, &(0x7f0000a4a000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000892000-0xa0)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xffffffffffffffe3, 0x6, 0x5, 0x200, 0x23}, &(0x7f0000344000-0x4)=0xa0) r4 = add_key$keyring(&(0x7f0000738000-0x8)='keyring\x00', &(0x7f0000350000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000d8f000-0x8)='rxrpc_s\x00', &(0x7f0000207000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a4a000)='\x00', r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000039b000-0x14)={r3, 0x4b0a, 0x2, 0x9, 0x0, 0x1}, &(0x7f0000b8e000)=0x14) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a94000/0x2000)=nil) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x5, 0x12, 0x1, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000198000)=@assoc_value={0x0}, &(0x7f0000a8d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001c5000+0x570)={r2, 0x5}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ca0000-0x10)={0x352, 0x9}) 2018/02/19 03:51:04 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x6, &(0x7f0000bb6000-0x4)=0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ef9000)='keyring\x00', &(0x7f00005bc000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000080e000)='/dev/rfkill\x00', 0x400, 0x0) accept4$packet(r1, &(0x7f00000b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d0a000-0x4)=0x14, 0x80000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0x359}, 0x1}, 0x0) r3 = creat(&(0x7f000066d000)='./file0\x00', 0x1) syncfs(r2) accept4$packet(r3, &(0x7f00001e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e16000-0x4)=0x14, 0x807fe) 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, '\x00ort0\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0xed7, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e3000-0x14)={0x7, 0x0, 0x3, 0xffffffffffffffe1, 0x401}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0xffffff52) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000ef4000), 0x4) sendto$inet(r2, &(0x7f0000aba000-0x15)="05a6680bee4780ca21745cf576b81f144d84e03241", 0x15, 0x8000, &(0x7f0000e84000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 03:51:04 executing program 5: clone(0x0, &(0x7f0000684000-0xd7), &(0x7f0000b59000), &(0x7f0000b9e000), &(0x7f000052e000)) r0 = syz_open_dev$mice(&(0x7f0000a38000-0x10)='/dev/input/mice\x00', 0x0, 0x43fffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) setfsuid(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000003000), &(0x7f0000002000)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0xe050) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x636) clock_settime(0x0, &(0x7f0000013000-0x10)) 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000add000)={0x7, 0x200, 0x8, 0x93d, 0x0}, &(0x7f0000d19000-0x4)=0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d19000-0x8)={r1, 0x4}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000f52000-0xad)=""/173, &(0x7f0000f51000)=0xad) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f50000)=0x48a, 0x4) 2018/02/19 03:51:04 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c35000-0xc)='/dev/rfkill\x00', 0x109080, 0x0) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000071b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x9, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dba000-0x10)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x595}, @in6={0xa, 0x1, 0x45a53443, @empty, 0xffff}]}, &(0x7f0000dba000-0x3)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000dba000-0x8c)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000006000)=[{&(0x7f000000c000)}, {&(0x7f0000002000-0x11)="d224fbeac65c09afcb75b49d5aedd4e7aa", 0x11}, {&(0x7f0000009000-0xfc)="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", 0xfc}, {&(0x7f0000006000-0x76)="2336495fe39be99d0c59b2f7ea0186ded383e6b4156f7188ddb6c99515cd3e021966c97386e5929b8ab75b6aa0b32e95f5ef9c70e65914bb075c3525aa3a3f81a7adc78a2f433b3f0d0b2b7734345a451e2e9744888230e0ad105eaeb4afd2d812ff40a92be698171776abbcae289a5ee843cd360818", 0x76}, {&(0x7f0000007000-0xa4)="f19675551f98bb3f9c395150d2ffc31bc984dfa25623cbb1a10befbd6032e6008e4980b7d42f21ebba37b1341273f5ba27bda7f74c4f71fbdda882d95e31853c5182ab45d52f5e1d1220bdc479fea68b2c430fa7416538a11a8a8976b27540379ffc3647c1484384be196047143c0ddbf59a536578e26cbba46e91fa73e39df7dacb8d717437da534b82a9b33f2e2a4ade4da54d6a60794067dd18194b63f80284a7b8d6", 0xa4}], 0x5, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000009000)='cifs.spnego\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000000a000-0xf)='-eth0self.GPL[\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/02/19 03:51:04 executing program 6: r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) recvfrom(r0, &(0x7f0000745000)=""/204, 0xcc, 0x0, &(0x7f0000088000-0x20)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='loginuid\x00') exit(0x0) write(r1, &(0x7f00006ac000-0x8a), 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000ab1000)="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", 0x1000) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000a3c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) 2018/02/19 03:51:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000449000)={0x0, 0x2, 0x0, 0xc3, &(0x7f0000287000)=""/195, 0x6c, &(0x7f0000636000)=""/108, 0x66, &(0x7f000096a000-0x66)=""/102}) r1 = request_key(&(0x7f0000dab000)='syzkaller\x00', &(0x7f0000db0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e54000-0x2)='\\\x00', 0x0) add_key$user(&(0x7f00008b6000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e50000)="3257fafe34c3037d5dc96e51b806535d80362da873df870ba5dd6eb11503c030038ee93c3ae5cc1627edd07bb878c02183f96c0bec849dcdee3da471b73d3b4c0528bc492434664d2514fbf4f3cd8c01258751fbea97a0c0bdd76cc31509496c39f6977d946dba975067c5125593ac", 0xfffffd36, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x787)='\x00', 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a95000-0x20)={@loopback={0x0, 0x1}, 0xb24, 0x1, 0x3, 0x8, 0xf33, 0x5, 0x6}, &(0x7f0000a95000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/19 03:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000b2c000)='./control\x00', 0x800, 0x25) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00002e8000-0x6)={0x8001, 0xfffffffffffffffd, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) inotify_add_watch(r0, &(0x7f0000ebc000-0xa)='./control\x00', 0x8) rmdir(&(0x7f0000f99000-0xa)='./control\x00') poll(&(0x7f00002fe000-0x8)=[{r1}], 0x1, 0x0) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006bb000-0x4), &(0x7f0000f51000)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000f51000-0x3)=0x10000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f52000), 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f000020b000-0x6b)="03d5e72951034463c5325ab5388a9befbdc589f9750f2b85bd448e124ac17cb23f27c13c58b7d5142e0381fe6873bf0bc193034fedb609fd229f24e75cc12e5b803ce20d60a76ba083ea046338dbd685fd074a6d0c224543d5b3795e613a8e1d188151b7faa075099c6c98") 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000334000)='net/packet\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000202000)=0x1000000005) accept4$packet(r1, &(0x7f0000b82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000508000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000614000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xa0, 0x529703d2, 0x1, 0x100, 0x9, 0x10000, r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fc5000)={0x4, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0xffffffcf) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r3 = mmap$binder(&(0x7f0000124000/0x2000)=nil, 0x2000, 0x1000000, 0xd1010, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a4c000)=@sack_info={0x0, 0x5, 0x1f}, &(0x7f00007fc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000695000-0x8)={r4, 0x3}, &(0x7f00000fc000)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f95000-0x18)={r3}) openat$keychord(0xffffffffffffff9c, &(0x7f0000506000)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ac2000-0x190)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/enforce\x00', 0x48200, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000008000)='./file0\x00', 0x9) inotify_rm_watch(r1, r2) shutdown(r0, 0x0) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000a97000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x7fff}}}, 0x8c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00006a2000)={0x5, 0x6, 0x200, 0x7f, 0x3f, 0x7fffffff, 0x20, 0x0, 0x0}, &(0x7f00007ba000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00003ff000)={r4, 0xdfa}, &(0x7f0000bc0000)=0x8) tkill(r0, 0x15) prctl$getreaper(0x5, &(0x7f0000fbc000-0x8)) dup2(r2, r3) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r1 = openat(0xffffffffffffffff, &(0x7f0000b03000)='./file0\x00', 0x40, 0x9) symlinkat(&(0x7f00002c3000)='./file0\x00', r1, &(0x7f0000362000-0x8)='./file0\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000058000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) 2018/02/19 03:51:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000843000-0x8)={0xd54, 0x1, 0x9, 0x40}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cca000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) syslog(0xb, &(0x7f0000be6000)=""/244, 0xf4) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x7fff, 0x4]) r1 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) restart_syscall() pwritev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xff)="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", 0xff}], 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000001000)=0x100000000, 0x4) fallocate(r1, 0x0, 0x0, 0x10001) dup2(r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000004000-0x14)={0x11, 0xf8, r2, 0x1, 0x800, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a94000+0x7dc)={0x0, 0x6, 0x100, 0x9, 0x3, 0x0, 0x1, 0x8001, {0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xc6c6}}, 0x9, 0x2540, 0x101, 0x9, 0xaae}}, &(0x7f0000000000)=0xb8) munmap(&(0x7f0000b9c000/0xb000)=nil, 0xb000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={r2, 0x62, "3b89a132995da4201c4ff9d339220e7ca2cabbb07378eaaef3f0e10314aec16243892d9cee566843b68795d6d8dac3af1bcf4f97cdac50ca01d92e7c634a551b39e0a30570de89b3f2ae27b69924a36303fafff620abe37aacb6a71da06687658355"}, &(0x7f0000a96000)=0x6a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a93000)=""/59, &(0x7f0000a95000-0x4)=0x3b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) socketpair(0x1b, 0x3, 0x0, &(0x7f0000a94000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000003000-0x8)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r3, 0xe8, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x2, @rand_addr=0xab}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x949e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10000}]}, &(0x7f0000000000)=0x10) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000a96000-0x8)={r3}, 0x8) 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ed4000-0x4)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f00006f5000)}}], 0x1, 0x2041, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cab000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000253000)=0x7, 0x4) 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)) r1 = socket$netlink(0x10, 0x3, 0xe) setsockopt(r1, 0x10e, 0x8003, &(0x7f0000fae000), 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0x241)="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", 0xfffffffffffffdba, r2) mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, r2, r2) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000b2e000+0xfe1)=""/242, 0xf2, 0x20, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000b2e000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r4, &(0x7f0000b2d000), 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000000)=""/214, 0xd6) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) open$dir(&(0x7f0000618000)='./file0\x00', 0x2402, 0x40) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x71c}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) memfd_create(&(0x7f00007d8000-0x13)='mime_type(security\x00', 0x2) sendmsg$inet_sctp(r1, &(0x7f0000372000-0x38)={&(0x7f0000db3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000087b000-0x40)=[{&(0x7f0000f81000)="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", 0x3be}], 0x1, &(0x7f00001bb000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8000, 0x4, 0x0, 0x1fe000000, 0x7, 0x401}}], 0x30, 0x40000}, 0x80) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000045000)='/dev/input/mice\x00', 0x0, 0x200a01) connect$pptp(r0, &(0x7f0000008000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000abd000), &(0x7f0000019000-0x4), &(0x7f0000022000), &(0x7f0000891000)) close(r1) 2018/02/19 03:51:04 executing program 7: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f2e000)={0x0, 0x3, 0x3, 0x8, 0x1e1a, 0x953}, &(0x7f0000f2e000)=0x14) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f2f000-0x10)={r1, 0x9, 0x9, 0x80}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a02000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000f2f000-0x4), 0x4) 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ed4000-0x4)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f00006f5000)}}], 0x1, 0x2041, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cab000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000253000)=0x7, 0x4) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000a94000)={0x3, &(0x7f0000a96000-0xc)=[{0x5, 0x1}, {0x1, 0x100}, {0xffffffff, 0x7f}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2c)="27bb706f7369785f61636c5f6163636573736d696d655f747970656d696d655f7479706573656c696e757800", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={"2c188666d8f1e4711e8a3ffcc2169578", {0x4, 0x35b, 0x1, "2175de11a48d", 0x2000}}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a96000-0x8)={0x0}) ioctl$TIOCSBRK(r1, 0x5427) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000a93000)=0x6) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001000)="df7547b8a21b10f8ddd4ef06b02dabd3e52aa3f53863c55df32d3cc133b6a99ff24088aca29eb7a9c27958dd8500311ac678b1d687f990552dabd2f365ddc2a312e5d64fbb0aa54b2302a78984553129ca1a2c528f019621cad2b20ebe6b017ad9fd4190741cb3146d70ab46526bc9c123936fc2a30fca6a149a") ioctl$TIOCCONS(r3, 0x541d) [ 42.668003] audit: type=1400 audit(1519012264.321:25): avc: denied { execute } for pid=7166 comm="syz-executor4" path="pipe:[15806]" dev="pipefs" ino=15806 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ca0000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$sg(&(0x7f0000739000)='/dev/sg#\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c4a000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b0000)=0x24) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a35000-0x8)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000e0000)={0x14, 0x0, &(0x7f0000acb000-0x88)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000b74000-0x4f)}) 2018/02/19 03:51:04 executing program 7: pread64(0xffffffffffffffff, &(0x7f0000c12000-0x2b)=""/43, 0xe6fcc245, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b2e000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006a3000-0x10)={0x1, 0x204, 0x6, 0x400, r1}, 0x10) fstat(r0, &(0x7f0000001000-0x44)) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) shutdown(r0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2fd}) readv(r1, &(0x7f0000383000-0x10)=[{&(0x7f0000699000)=""/218, 0xda}], 0x1) 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) chroot(&(0x7f0000fe0000-0x8)='./file0\x00') mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe1000-0x8)={0x0, 0x0}) getsockopt(r0, 0x4, 0x1, &(0x7f00007bf000)=""/242, &(0x7f00006a4000-0x3)=0xf2) umount2(&(0x7f0000742000)='./file0\x00', 0x6) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') fcntl$addseals(r0, 0x409, 0x4) accept4$ax25(r0, &(0x7f0000d57000), &(0x7f0000a57000)=0x10, 0x80800) fallocate(r0, 0x0, 0x0, 0xe69) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000a96000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a94000-0x10)={0x2, &(0x7f0000000000)=[{0x6, 0x3ff, 0x0, 0x3f}, {0x100000000, 0x2, 0x7, 0x10000}]}, 0x10) 2018/02/19 03:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a6000-0x2)='#!', 0x2) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed93ee7b7cf81a922d6a4c210e8464bffb44f5da523d6f9a0e2c06f99dffc5be5caed61eae1de98c0f74f53d9ade7ae2427f2746e83e81d460a", 0x3a}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000289000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@empty}}, &(0x7f0000cc6000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a85000-0x4)=r1) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) open$dir(&(0x7f0000618000)='./file0\x00', 0x2402, 0x40) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x71c}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) memfd_create(&(0x7f00007d8000-0x13)='mime_type(security\x00', 0x2) sendmsg$inet_sctp(r1, &(0x7f0000372000-0x38)={&(0x7f0000db3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000087b000-0x40)=[{&(0x7f0000f81000)="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", 0x3be}], 0x1, &(0x7f00001bb000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8000, 0x4, 0x0, 0x1fe000000, 0x7, 0x401}}], 0x30, 0x40000}, 0x80) 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000a3b000-0x8)) write$tun(r0, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3ba) poll(&(0x7f0000178000-0x18)=[{r0}], 0x1, 0x0) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000061f000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a97000-0x8)={0x0, 0x3}, &(0x7f0000a96000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a95000-0x8)={r1, 0x5}, 0x8) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b16000)={@remote}, &(0x7f0000cbe000)=0x14) accept$inet6(r0, &(0x7f0000911000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00006be000-0x4)=0x1c) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e0ffe90800030000000000", 0x24) 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x8000000002287, &(0x7f0000a0c000-0xc1)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000055f000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ftruncate(r1, 0x40) 2018/02/19 03:51:04 executing program 5: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000403000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) epoll_wait(r1, &(0x7f000043e000-0x18)=[{}], 0x1, 0xffffffff) 2018/02/19 03:51:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000053000-0x8)='./file0\x00', 0x200, 0x1) clock_gettime(0x0, &(0x7f0000f75000)={0x0, 0x0}) utimensat(r0, &(0x7f0000665000)='./file0\x00', &(0x7f0000fdf000-0x20)={{0x77359400}, {r1, r2/1000+10000}}, 0x0) clock_gettime(0x0, &(0x7f0000a7e000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f00004f7000)={r3, r4+10000000}) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e76000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) get_thread_area(&(0x7f0000c1b000)={0x8, 0x0, 0x2000, 0x20, 0x1, 0x5861, 0x2, 0x21e11873, 0x3c4, 0x5}) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f000094c000-0x7)='mqueue\x00', 0x0, &(0x7f0000a67000)) pwritev(r0, &(0x7f0000e5a000)=[{&(0x7f00004cc000-0xc5)="9ac2eb66930de7f00fc56bd09276574971ebd5e4370eafd1e4a3f13f97f7130d9c738844539829b690ad4c6d821ab213c0c712f4e35145ea5ca15b2db0bb9f66389b2bfd7e17802f6a3ceba950c0a6edca3e4eb770fd7800fdad0dabf8d3407d6218e8e4290653bf9c38248cad6646fe3330cdf705d7526ca329c55c4d776aa858662ef1b59b215fb9f28f013d44892517c749a0e4c871db84c21a50dcc8d8d99f8d90ea2fabbd157da2af31f3fa0c381586b09f58e4676df503117c7fa8550eb0fc9d6b89", 0xc5}, {&(0x7f00006e1000)="afb4aeaebcf5e6683ae0794c638add13f7e703e58ac34e197f4310090c842b7d07287c06d8b10e8ffcc7d466d329faec0ae05ca314e498f5f3c582ab", 0x3c}, {&(0x7f0000566000-0x9c)="149c6eff8d685d41fb6334f00bbf825711f302e1d8d8df1c4f56801a56f11afcfc8cc924bec1f100d6898686706dbf64821a398df3aa1f1f1a43564d2d40680f368917ff12e06ee3207b2e69fecde9b8136bcc466e20c851fa390d529d1b37e0a1a7b1f13e62b4c40fabd3fd8facf1d0ed0820b9b3a7dcf2937c546dbc2cfd124a9eac45a352575c36ab1f91333c557f2d729607534b3dd90df84181", 0x9c}], 0x3, 0x6) 2018/02/19 03:51:04 executing program 3: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000375000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000ed000)=0x1ff, 0x4) keyctl$link(0x8, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0x8000, 0x1, 0x100000000, 0x3c}) 2018/02/19 03:51:04 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', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000bc8000), &(0x7f0000ca9000-0x1)}}) timer_gettime(0x0, &(0x7f0000dd3000-0x20)) mq_timedsend(r0, &(0x7f0000bdc000-0x99)="fa7c0543495bc876fbcd89744f75f59d81fb7899702135eb68fac0886607dd112eacd4be2ec326d4416851b1bf5bc8cb3dc8170402161ee8bb5d6a8db3a1b1cc865076718800abd131add97370145aaa0504efb174eab358541e4757fd6c5db09442317a1063e7e98a0334cacb73b935ceedcb517df0bef66bc0af35af7106e2c1a78db734f0d8aef04b7bf8c0518eda565f9d82bd664539a2", 0x99, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = creat(&(0x7f0000a94000-0x8)='./file0\x00', 0x100) 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) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x401}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x259b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}}, 0x1, 0x5, 0x8, 0x10000, 0xc4}, 0xa0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000-0x4), &(0x7f0000a94000-0x4)=0x4) 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000763000-0x8)='./file0\x00', 0x45) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000), 0x0) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002b000-0x5c)={0x0, 0x0, 0x0, {0x77359400}, 0x0, 0xffffffffffffffff}) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r0 = getuid() ioprio_set$uid(0x3, r0, 0x6b39) setresuid(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r1, &(0x7f0000667000)=@ethernet={0x0, @link_local}, &(0x7f0000fcf000-0x4)=0x10) 2018/02/19 03:51:04 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000032000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x2, 0x9, 0x9}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000031000)={r1, 0xe7e}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a3000-0x5)='/selinux/mls\x00', 0x0, 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)) inotify_add_watch(r0, &(0x7f0000254000-0x8)='./file0\x00', 0x4000008) 2018/02/19 03:51:04 executing program 4: epoll_wait(0xffffffffffffffff, &(0x7f0000fd6000-0x3c)=[{}], 0x1ac, 0x0) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a96000+0x2be)='/dev/sequencer\x00', 0x80, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a93000)='./file0\x00', &(0x7f0000001000)) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000a94000), &(0x7f0000a94000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a96000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/02/19 03:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d85000), 0xfffffffffffffef8, 0x0) r1 = epoll_create1(0x80000) r2 = gettid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) get_robust_list(r2, &(0x7f0000568000)=&(0x7f000087c000), &(0x7f0000f3b000)=0x18) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r2}, &(0x7f00003fe000)) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) lstat(&(0x7f0000e68000-0x8)='./file0\x00', &(0x7f0000440000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d4c000), &(0x7f0000e42000)=0x0, &(0x7f000013f000)) fstat(r1, &(0x7f0000f3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f000000b000-0x4)=0x6, 0x4) 2018/02/19 03:51:04 executing program 5: pipe(&(0x7f0000980000-0x8)={0x0, 0x0}) 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) timer_create(0x3, &(0x7f0000002000-0x60)={0x0, 0x34, 0x0, @tid}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) clock_gettime(0x1, &(0x7f0000c4b000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0xc, 0x2, @tid}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r2) ppoll(&(0x7f0000001000-0x20)=[{r0, 0x1000}, {r0, 0x1000}, {r0, 0x100}, {r0, 0x4400}], 0x4, &(0x7f0000001000), &(0x7f0000002000-0x8)={0x4}, 0x8) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x20, 0x1, @tid}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x10000}, &(0x7f0000002000-0x10), &(0x7f0000002000), 0x8) timer_settime(r3, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000001000-0x20)) 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000735000-0x8)='./file0\x00', 0x801, 0xd1) inotify_add_watch(r1, &(0x7f0000919000)='./file0\x00', 0x0) connect$llc(r1, &(0x7f0000cea000)={0x1a, 0x1f, 0x8001, 0x1f, 0x100000000, 0x3d67, @random="80000000dfec"}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000021000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000020000)={0xf8c, 0x9, 0x100000001, 0x601e}) r1 = syz_open_procfs(0x0, &(0x7f0000009000)='attr/exec\x00') write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/19 03:51:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000044f000-0xa)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000027000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000034000-0x8)=0x2) truncate(&(0x7f0000005000)='./file0\x00', 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000023000), 0x0) fanotify_mark(r1, 0x50, 0x1, r1, &(0x7f0000020000-0x8)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000034000)=0xf, 0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000017000-0xbc)={0x9, 0x1, 'client0\x00', 0x0, "7f78d44d3a398188", "8c638ff0e72e513db6add4d904ad7e060f89811f034833aa1ccf76d84aab7570", 0x7cbdaf2, 0x74f}) connect$ax25(r1, &(0x7f0000033000)={0x3, {"d54930a381e11c"}, 0x85}, 0x10) 2018/02/19 03:51:04 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syncfs(r0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x11)='net/softnet_stat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') sendmsg$netrom(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@ax25={0x3, {"f0a5d999eb9290"}, 0x3}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="7c1ebcfc6f98a84b4a6ffd849111868357749fa61cafe7b58ce2936dd60d5b3f55ac49951d835f3b56a95d5ce8e532decfbb7968c89d1797dd4c8c4ca3c6ac3872d49a339aa690f0cc4a2f915860c771c95962bc63862c1469efcdca8a68af3de18e2096bea6390c5fd8f95a0313f4ffa413f8970df49fc8333825e2f86df6809708b68661d505102d8493f141fc00727c578805f9b10f94ff52ac3a64df8da4098fff3b28c46a8fc5fd380c32f5142be6b2d4348fcabc562b017e", 0xbb}, {&(0x7f0000001000-0x7b)="245e4f2825d1fed98c08f55e4d5fcb33e27f8f04bccea92b8983de3f15848207cbed0795fe48aa134163ed9ce5ba615ead06d3e42d10455c7c188c335fc59319c47fe3fae242b99c36bc8005bb1ebedd4878ce7777a6ba163d59d7951ec2dae31dc4ef59a86fd1b717e66e2d4dc31f799a877489ed7f8e5c9293b8", 0x7b}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xe8)="91b1294a59bf90dc5c6990588b679c823bfc9602c987e69c1c697e3afdec532a958310f15d163a50ee3cd5ecb10ae3c03355cb8502a6b115b327f1ce55502b96fd0c82111544efeb0f3660f502702215c6cddf36aa578d9e4f2e15dede980c98a8caafde8fe4bb9b57968bfcb3a1578ae7bec09a202f4ce8f007315f788251f499197d04e86122324d40d619646470c66760d464cbe5636b8ce47501cdad52bd409a53a7f250791df704736bfb2d5549f49071b49e3442a11e9e576629472a562c6454ae07a0cf04bc3d3dc48c76267cfb199bebdfbc78913b47e3a6dc33063f6fb9713a9ed0655e", 0xe8}, {&(0x7f0000000000)="6265bf66d9d95340f09c256d4afc2cfcbb95a49c6231d634ec3d39f72bbd3b2ff3bbbb1570abe8e73eba2e14c06ed02efb7de265cc7d0c61bf5744d514680f268555face46", 0x45}, {&(0x7f0000001000-0x5b)="c52c6411d8e01e238b0a099aac9349087bd5714562b4e54bc5a0afa0381fb9a4549414008bf7f7d29e8be839547e5e088066a0063fe81aa7e8dc5547842e35219eb0cce1546815539ab349142e1e1fc80eab373b8a615a6b27e3ac", 0x5b}, {&(0x7f0000002000-0xa5)="ce6c3087af7595df518fbea1452538bfd603026002a0b20dac0ad3ada3a928b113bb90bb28502e4df7e2cfb3a06175b1ccd550fc542b0a6f972cc6908ec8581852788e84f645e2a957a315d6467e3ccb39e33ecb9454cd6a10a7e602a60f6628027b43153cb26fef55d28558461e97bb7611be30d0611a6eed4d3541f59b360f8e1ac4c846467d01497223b15a77f048dc3d2240d2bdf732e72981aedd94f2933ed9f5fb2a", 0xa5}, {&(0x7f0000000000)="ad53271076850c60344e4ebe274acbe7d50be8dcc473a00ea640d39c77fdefea0860c9fb160de4eca067287a33cf358db2c13a1b7b71ffa19df39212af2bf8ceb35ebe7f235e739d7deb372949a866394bbadf33d3f000798c8cb5f85878a9f4c23e59471aef06c36fa0a9c43b62bf8839152ee37566d4b4e29a6c9a487dbc8b99b8683e00be3d106f3113b237ed0d92", 0x90}], 0x8, &(0x7f0000001000)=[{0x28, 0x0, 0x9, "28b2c11599ee6bddf2f4bdad427dbc6efa39b10a"}, {0x48, 0x187, 0x81, "7bc4076b9b6e77716b86a700600a71ba9ae83d3513dd3b065b278d7fc39b54d511f957734d53a63aeec241979c3452df2aebb3382b82"}, {0x28, 0x0, 0x70, "3b6481a43cd73b5e8fd3645592e4ee43c436e4cf"}], 0x98, 0x4008890}, 0x44000) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x24)=[0x101, 0x8, 0x2, 0x7, 0x8, 0x638, 0x3ff, 0x1, 0xffffffff], 0x9, 0x10000, 0x100000001, 0x1000, 0x1c000, 0x5, {0x9, 0x7c86, 0xffffffff80000000, 0x800, 0x2, 0xfffffffffffffff3, 0x100, 0x6, 0x3, 0x1ff, 0x7, 0x80000000, 0x200, 0x7fffffff, "a56a5222f994feaeea388efb130e77340e4fc260ed82086d8ad858e0daf329e4"}}) readv(0xffffffffffffffff, &(0x7f0000c12000)=[], 0x0) r4 = syz_open_pts(r2, 0x10000) dup3(r4, r3, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000002000)='net/softnet_stat\x00', 0x0) 2018/02/19 03:51:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000-0x82)="545b77a5934286c2dcc4f66bec4f60168defce9268ac7037ed0f408e564c3487370065dba92982446919e10a3e355f1215a71b70339a0d48181699b3c764af124519b9fd6c67e4859cbc8875f5fa471a16fb7457ee3d954dbf3a60acf06310de8447db57cb27c78873d7f1ce9e73446496dab420e9854174dcb3ee3adc4b8118a1e4", 0x82) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001e000)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x330, &(0x7f0000009000)=[{&(0x7f0000008000)="5500000010007ff404000000000040930206000000a843096c2623692500080021000c000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/19 03:51:04 executing program 0: getpid() mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000022e000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f00001c2000)="96b44f0852459b68a0fcc4a1570b29f33bbb2e12ceafca19") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008d8000-0x108)={0x0, @in={{0x2, 0x2, @empty}}, [0x8, 0xbe6, 0x8, 0x0, 0x7f, 0x382, 0x1, 0x1, 0x200, 0x2a0c, 0x50, 0x7fffffff, 0x7, 0xffffffffffffff26, 0x6]}, &(0x7f0000fb1000)=0x108) setsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) stat(&(0x7f0000ba9000)='./file0\x00', &(0x7f000089e000)={0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setuid(r2) recvfrom$inet6(r1, &(0x7f0000a3f000-0xde)=""/222, 0xde, 0x100, &(0x7f00008e1000-0x1c)={0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfff}, 0xfffffffffffffe9c) r3 = add_key$user(&(0x7f0000cac000)='user\x00', &(0x7f0000805000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000899000-0x74)="ba1f2fb93da8e56bedb45f24db57c8d7839eeb9f1a1971409bfff68ca849267cadab95be02b7ceb2ef0e8782f257dbd0bf9ac598d32d25c36fced9f0ea0b840058f47130617d33d977def09497955fa343be5c37596eb99707eb0b55d60721652a8c375524b57d595b23228752df12e57dc09985", 0x74, 0xffffffffffffffff) r4 = request_key(&(0x7f0000c82000-0x8)='big_key\x00', &(0x7f0000f31000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f18000)='+vmnet1}cgroup[}(\x00', 0xfffffffffffffff9) renameat(r1, &(0x7f0000507000-0x8)='./file0\x00', r1, &(0x7f000098b000)='./file0\x00') keyctl$negate(0xd, r3, 0x5, r4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f82000-0x98)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/19 03:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ftruncate(r0, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002ae000)=0x80, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000062f000-0x50)={{0x8}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009b5000-0x4)) 2018/02/19 03:51:04 executing program 7: clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009d3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x5, 0x6, 0x8000, 0xfff, 0x4}, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x8e1b, 0x2}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x7f}, 0x8) 2018/02/19 03:51:04 executing program 5: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0}, &(0x7f0000042000)=0xc) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000042000)={0x0, 0x0}, &(0x7f0000030000-0x4)=0xc) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000042000)='./file0\x00', &(0x7f0000034000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000042000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000043000-0x4)=0xe8) fstat(r0, &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002a000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000025000-0x4)=0xe8) r12 = getgid() r13 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000044000-0x8)={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000042000)='./file0\x00', &(0x7f0000043000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000022000)=[0x0, 0x0]) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000042000)=[{&(0x7f0000035000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000)=[{&(0x7f0000042000)="ab274c1fea4f5a996f32a2f1f1ec4151dfda84e8fc425309994f7c4dd318e71250d693a4872c0f2040cc35cd773561a3", 0x30}, {&(0x7f0000042000)="e9337368758a190d4d694d0bc1c126e3c0ee295bfe5d6db8feb2e010c71ca62d75cf20725cf210ca27456d586516a5534a3cf6098ae44df26536e5e0367c1d1c49953ad9758e09c08ac9e25da2750d2a06bb978eeb1fa988f0783caf33a1e874af18b6e429cf42ee3b077f597658f1859dc70188f4db711e261111afa310afd6dc6be9", 0x83}, {&(0x7f0000043000-0xf9)="87596ffca7f94872a41e21022386028082b172edeb3acbd1dff37d244488c74646050203f1e4ae1ab572d9f64f019f1760230397dc2607d0d42357b0b33d63bd501b0f403a9bdcf491d56484cb02201132bb809240296c78dbfa40aff71b2c98e82a9389538a0df73edc8c43093681da4b96efcc13ddd090f9bb0dd96a8fc1223da44edb0e071c0a550af39ef731eea565cdf52908db7287d2ae72a4d1bef446ac6d3d30aca751f9f9fa6f9f388d40135b7614f40f516844c03cb91a389dc2ee334a83d2c61ce144acf0d5a024f2189cf36117bcb2467b7036cb5ce863fe2d0ca2bf219a689fdc456f4a40180f3abbe7da3b8ce3f029c8b6e1", 0xf9}, {&(0x7f0000042000)="1355c2851833ec8e2ff583f8fede78105f63d57d977def15f8a034bfa8cad871467dfef1d8313f5eb9dd689a5f0d83654118e5cb9ef1f5db8d3bb409260fa3fdf9f0e80980f5e7303318fef5d1253e96a6d370ef587cd50b8e2e8f448279ff4bd9015172cd47edfcaeb5f1fb4f170253afd947ccd4213b01e2d03df2fa13d2beafbb53de3f4a086ff7bd19bca3f9be3620e7c6be2fb40891920fad32483d8a198bfb34ac9226d52f28927122080b130360e63898ae8e10872b39", 0xba}, {&(0x7f0000043000-0x79)="39870a8ee7745d2744e5e40dcbed4cda5a05d2906668ab2665a73c652ee0633e15ae0c26e95daf227d746d5e3124f5b7e6c16ce50b54a0326284460abb3f6bb274014b850e20a8e44906cf1c011d1826b4b40806baf86bf96969ab4c3e1933d754061920ee9e60f520642222a6f05637b5f81bce6e762d8765", 0x79}, {&(0x7f0000042000)="51443752a82f53ec4bf7674ecc12d87b0aae037f6e1717f91b3098f7df0af569df97f9ce8f2e2ce0ebff751e7d324cb046a60002cc5cb3c360b981b9cd8ea96e1f93a0ca99f5de49d0c606ea1b974216e8491472d60fde56761c700f3fcce1716c563622f37103d6ff694fe48524e411b71340aa2abeb6b43fd24f41a7038cb2", 0x80}], 0x6, &(0x7f0000043000-0x128)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r13, r0, r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x128, 0x4000}, {&(0x7f000000a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000)=[{&(0x7f0000042000)="cad452d619e415e5ed5d03fbedbb5d109552155f75b533652249e0fcd2909b6cd285ed8a04efce64694c4cc0905fc5b85f0874fbff881d86055be627826d6115afdccad7c240b002d895d305ed747b52a3172a4a43fd1b5a4a589e1bbf167da5959257950709a4fc652fd851b1dc38a052cf06d5938d6b3028d787a9fb067de4bbbf7ba1c810122fc173196e4ce1f6e37f0e62c97848a213c41a42ef4c05cc4c1b5a8f701d8f29082996706a152b7c36cb9c5ec17820020db97d3f379065a2482b30173315ed417b135a815f6823b67b4db3f5a112356b0c74a2136ea6fd4bab17290bb6257ab7348fe4552cae1ca7a14a907a7b0c22444c5ac7f3f2105fc5af0e8bb92c765f40923d7de79c8ca1071e6f6b9eecccf72de5abf3471f9330d2455aaac4eb6f540caa82925820c9b30107c209a7e1fb07c5ceceb830d1e575707dcc9fb39fb9b53d5d58559d8e2b0e1f3314d71c6720d20cd304f1b2527003f6faaa53d28d9f69d45ccb506d14f988ef435bffaf7fa53cbee8b693b18ae421fdb7fcc1d35a47876df1e726c882e808a946ab319b84ba1c59977c9a2797ae510cd586bfc37770746bb7ccfacc8d7fa5c1039dded132ac6ecef4393ee11ec25240378d950902cefa255d20f519148f7e687a0261131cf1a37c52113b9ca816e0f04fdbcba62f247d153c4794d3181ddaf2f1868041e0e7c2abe43b4dac4290b110f0f8f2e9ace0b8e6a2276f35b2a4025340cf26d138f6c4ea353255b87dd1b6ab84c0684e806b8d7468ab4d866dee3499f9d2a1b827aa89b35808cf37805e8a6698b3afe69e455b6217a3429743e64dddfc342cba5f1beb39398a275395272aeaea0767ae364b35b7f93007eda00ecd138b4cc0b34842d3cef6a5ab4d3fa594f4c2c94889b36e74a12734025341e9a9d95dbf71bcd2e2650d734dcd4d4af04a1d592276085dc46a1e322d50a0140c2aa4afecb10907758bcfb6106a158ba4fc4a5696f473d93b516a3324129092fbfbf29206936b9c8f392a4d35a79e151b0d62233a7e03dc2c04d23ec62ba9e88a0cc46f5d3e951f77c791d9568a841f1ee9260d4b15f05e7010cbd47aacb7c16e0de7db8c57b361cde3c5a02067a6c517474b7f71e65ae6263840fd8fb4b421a18831f837b60a60b6d799e80bbfbc2c6a3ae0b022dd57dda261bd423c5dfce69c052bb0282d2af2c08aa8bddf9735a7a2abfdeb87ed5831be5b7d77b771c3e0362e485a55a5547a2d791b63ec782680d1e1136d3511ac239c4f7d5089fdcc16f3a69cb7cb712984ba34426fe065d438b75a26a5fd7210768820c265c8eb5c7859107e32303fdd282fd03e2323dfa2101702254f03bf3fa97149e79a067d7f0e149340a55546741915f93921c7d69d74b3f9b2ef53daedb223fc2b1174fd2a871dc4530d55d502bdf9869c4fd9eec3583a96e14b2e21b60593e37e5dd3221704c5dfedc4eb1d489dcc3e0505125bcb7a13af4475709659825cf340e5963a7c364380c24de184024b8aa38b51382c5cca0191d70dc4dee52fdecb13e17dded7da065d2c663064bd3ea04d45f990e9a08c97adf624a211da0aaba72dcf2d1549daaaf6eccc1259264ef5a990afcc70ef9597e1b309c3a326bf07a2e2c7b173e515b46adae50fed3856ac4fa78520c07d2aa0593f4f66b20f6fe01d4ce5b277a8bb8694565bd1b7d22b61c25a4d8c1b8083a244fa869ade75295ee7ca6f2b1080b1dd2a8d720fb707827d3f3f8d4653bc24a308560aeedef9e28db7216e241b17871e8d56726010add017316f79dfc2471ad23a1d76835d32c72817b8c99f7902cf83df46cefd38292b9162998ec8e9aebb010f3583b85ff683ee37722a17a3eec77606414b09db32e8bb8640768c354f9743a6a4fccce4612f505de1517ce214e7d7c600354b5afd5df66fa46a6b02fdf5c32d6a787c21c22d4f6b21c0a648ab0f997f88827b5673a7ed71474d36d4da6121f5755db36c404d8736a620638091911dc8daeabfce04dc96a18bed866ea05050941bfdc367cbdbb86a92e4e31ca71a2fcc0a687d91a5cffa88db2c7ce71f4a66847fde492ae89086df3911bf50fcb7b2eb9e502cee59a3a37a4bb7e751915192f098c283bbdba3d1fb90c98a1269b0cb3fc0217b1763b417cf2601d3f854cee1453353e5708635f0da9638653b3ba12a516d4eb561856298663bdca9418919d1a82e4a8d3ce19a7479fda00c47f8c24f42b58bc92c780c7d28583900b517a2c029f69525f68d56e5e798b573b7bd6c5b97b3f9d2cfa15ab5ecacba3f3f3b4f7db9112f570160914075cc788d8307c3d5b0f15695c4bf8f6c5570341b71c3bfbeddf4f919d5d8d09a2e56dd88b20a1ee2e34357e2b5b8caf01287df4cc04b9322f5d69fc9a4fde2a8aa8209cb5d48a7ad7cfb4c6180a66b28fe6322cd84a83fc725f0ac7a579c507727580841c6c1c940535091386f79de39178f0681afe5939965f462f352ad60468541fd2bcd6746bc6cd6a8b0bc1288f37981b08a083c0a090b8f27d38a8744d263b4d8787bb4da6338a0050bb79ce8f84b272354e5bedee525d7072c2b8ae44a62d566ed29f367445e1b3d0295be5fdab40643f4c96c9bcba54ca46ac30f06c39e967c54183c362f169b56a5d2c7a58755607878bbd18fa7790d36560596ca726eb54b34420fbf2ec4870e67812df1f4da0495623c3f08d20a34a9b68c48adc6de7f88d70a3939c60028fdd54bbe9456dba4e313d74a4ec486e0103b43e50828d26304c261a72259232b22f9c601f4514d15ee0bc9530bd418f4776e23aef6d74abe0a6b789441be50a86c03eeff8ac1bf758fdc1c28e3bfb6b004fe78bd0014e037f3861340035c7450b330f72f4402d172c76bcb1eb7dad769990f7b97caf2855d65cc31226cd613730cb8795a81cdad9031c097c51a5fe217e92ff34822c8315ce674509d71c9847503f586cf2d5e961abdb87e7a8557dd219ef9dd39905a6a7d91555d7937db8cc7c7bbce7827d5ea9f6975a8e71e7b636a81c72c08b87f1e8dc5b3b35cfce014c7c298dc672e30ad4a5e8dbd5be0675c0f154a491ca16af17a10dc5aff8e4a8896fed62f98c5d61f18803defacf962bc954ef463a2a37bef91189ad043a5e5787fb2dfdd9e9bf4d48da344feb025dc6a5283235957426a1ec6a271128c28bcc56f8a3c2db31b4b487eda7c2e37531fb34ac141dbbe99b8189dfd42e73b0ac6030d93b9b643ad129cc084b3d2a662f8321319582edad7ef84da3e25b372cb34d624ca1ab5e7c0c856a82ae97470ea91c7c0ed6454c9d1a826b6d1f78161066eb0744f59a8d2823a5737de9559e336d6bee66955a3e715b3a093458b1fc437f22d85d15b0b662c09dc1b0799916783426ab39b5242124a8a89c218e429834a571c68753863140003a642e1ab72914221b71bf4ee22c0b291061338878024a03f829a11ab09a8f65671346ed949f5ca34962c00c1e6355c646c9c6d987a25dc10fd123a21bc082af9dc6709d36c5feb1ff2afd5b776a71009aa20c1e653bddeea6479b904514b4c1c6eb328dfb01b5f33f06f251684db7afacbd156e4b567fe5348b11f0dff6f15755dfbb0d48c35ff90a71449d79fbe6b8076a082e55bf4ff8623540ddf5a222b250473e60878bf46e3294e92eec9acbf0b876014a37eb62e3b3a34c4dc63df8b911db592ee206421bd1fb472c717a8e663724bbef1d55c3fab2672176185e7e9e62567fe11a9d79f0e5bc7944df3d558b26641e738bcfd3e96b6776b14adc4e0f81bbb82afaa44e22c6e0697698185dd32608db63249e35bc697ba117bbd501f48acc4cbb602067c7d602193efe4990361d3028acc5380d056fc5ee8cf3a0d0a4604d511157f98a03f7a7ed9672a74874986a21bbc306840ffe7b547b21fa5d8be5408ad7e4233253bf979c40320f2b63d977f9082de3f65e8c9ef4654af4ab199124c0f4590aec9bae896a682b0a3eb040675968018321b780f5af326753ab3400d1ae4809680d16ad8a77867379c8c4aeba7e4f994a17b0c53b38ac0a2e4f8078a61dc42dbd1d6e286fc759f9afd97a32e1af77a292a2b24cab26e280bc4bb8323f6ff9098385572bf3fca453b5dd66ec1648db283740c753226e14a34b49eaf5b912b5ca8a78f0557a4dcc0de7f6c06aeedb30411b1b392a1be60403b03c0346a3f2310157fba19ac0010b462d203bfdbf14feb7b3af8aa02327c9e5511a3df7cdb9b1b34d6c33b0a97b02be2849894081cba3b99c9f0bda7f0b73c7b2a782e8b684e8e4d728af81bdca46973d136dfd28c902ea3e273a8d50b25cdac174827720659d977a974fc14cab12c890bae1e3580e4896b6cbec7cd23b8628ada9cc76b0f4902e003510e27e5126ace86445d60ce00383d746b35e392abc9b283b9fbfe13869514f4d46c7c78ca0e9c1cdec4d8e04591aad9241e94a509750fb072f59fdeef84b029bad33814890de776453123a5dc5a8597be79c6cc1f25686782dae1a86c0671ca5835c3c514aaf6f3bf25106f34a913d7e3ca3a1b803fa069108abc41dbd369326ed246138577e9226732802931f86d552be08cc361959c4bb92927da02f8c31a485371977f7074aec4092064145819726d7ab276ac5eefc27cb34f8bcc65807cf65ec33f5938c2595dd8bc429a9771a93821b32d5761ba921ae2a39e4393341f60d3c969fa0967af791c2afcd2ac5a48ff705afd9aeb3a9451b2f4479564220bab3946a68ae2d71223236a86cb796a200339c46e98320fa74598660d4d426c63af64aea795ccbb68c1507a8e9564d47add9e5bc3cd79584db6f110e826d54074930db53a28ba19fab4786a355e07b6cba2ca2d2c3aff479bb6524c082672db560297203e3457c1f4b16d82c6a101a7ecd7abe94e85b68eeefb4986ecb20f7be9ba69c6b0bb1b3d370d3ea4b4bb05fd95573984b53c913ba4a58a287fb9c931c3c8ea2056099df272b97b8db48c866dcf907b7a53e1b324125d209a4cc1bdffa978c51e8e368bdd5cc92ba00290dd16330e971c2380943c828ec817df53b0172cc3e521c3e1b934be52f6d4f289becd2cca620546074f1b0a8ff6f8c61807821e830a080b287c6fd2285acfae832f2e12c95329fee3060d4f41af8cb81419ecf4191f1568d80b0446861725f63cf024df0b856fd47441e404903356d3680d0e4876f2680cef5785076ceb71f5719142fe3b60306d9db394b6c21f87b4383e0b07dac9b0409709858cf817214c4064e6468be529cc07e6db7af0af81085bb6f67b585324b35c21d36db2d42acc7e5ce99f084e0fd025cacbaf2dad1c94386c2fb8688f4d0dc2240781d6c83005da3f61f03c8eb7407c7104754d9b23fabbfd51c60454418ffdd8a7e3386d90cff5d595e373b2e19fced6f5ede6856c7cd5fa10850555aba29a69b7a3b50ef148d8c106420c4fa983597e05ede879d0d7eb4dd916803bfa85b77cfee014b05b0c1e317af0983680b569183eec8578e69c1403ab25718c938237a65f6a28fdf2264f86c22416cc4c6cca939e1e2929b6688a701084b2d5ee69dedcf15d21ba2f2980c3560eb9d1ef02f729ebd6ba6033075a939dee388207bb4f74c6b8d92ca6522da25f0e409e374872a6b0cb255e246e8eacc796ab3a8cbf98c34f9ccb6a3e176d3030d31ab417f12db56f895ec3bc50a1bed07cadbd88378a3fc5802797e27b9bee37d18296bc880d0abfbed322d15677b59663875dcdeb973d65b5e2d061c5fb62ea2872eea2c7458cc7a32cbf5a42df71be4f4c39639cba", 0x1000}, {&(0x7f0000043000-0x2b)="8b392882d38f67be890ae833d60e5c2ede8dab120984ce2c2da5b2204cf0bf69752e5d5d581c6992fa8edb", 0x2b}, {&(0x7f0000040000)}, {&(0x7f0000042000)="daf2b5b7c5b74047740818267b76792b36babc8daf13177429ed323fdc45", 0x1e}, {&(0x7f000002c000)="0a37902e26fe51f015fd1c3f27579ddae7b81cf6b9f9e680531981473003e2d918c1dd187f67fc1431890fb63688a666416180ebc15dc3076865e4bb6c1a97782e5607105376ed36e24a55605fb38bd31c1a0e01007dc8e0cf223ea7247b78a7c583c00648b3bddc75d0b82ee1e4bd0cdddd2b25ea1ff588a0af4b1bbaa6f6129a32d75391", 0x85}], 0x5, &(0x7f0000020000)=[], 0x0, 0x40}], 0x2, 0x4000000) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x2, &(0x7f0000041000)={0xfffffffffffffffe, 0x1, 0x57a}) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a95000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a94000)=r1) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e95000)='./file0\x00', 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000906000)={0x0, @in6={{0xa, 0x0, 0x401, @empty, 0xb4a0}}}, &(0x7f0000fd9000-0x4)=0x8c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd8000)={r1}, &(0x7f0000fd9000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r2, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) r4 = dup3(r2, r3, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) connect$inet(r4, &(0x7f000000b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet6(r3, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fremovexattr(r3, &(0x7f0000371000)=@known='system.sockprotoname\x00') [ 43.086879] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000b38000)=0xb3) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = getpid() sched_getattr(r1, &(0x7f0000c12000-0x30), 0x30, 0x0) 2018/02/19 03:51:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/130) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/19 03:51:04 executing program 7: r0 = memfd_create(&(0x7f000080c000-0x11)='nodev:losecurity\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f00009e0000-0xc)={0x10, 0x0, 0x0, 0x4002080}, 0xc, &(0x7f00008af000-0x10)={&(0x7f0000000000)=@bridge_getneigh={0x38, 0x1e, 0x8, 0x3, 0x0, {0x7, 0x0, 0x0, 0x0, 0x60800, 0xd00}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0xdb6}, @IFLA_LINKMODE={0x8, 0x11, 0xffffffff}, @IFLA_OPERSTATE={0x8, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40000) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x400) pipe2(&(0x7f000000b000-0x8)={0x0}, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) syz_open_procfs(r1, &(0x7f0000005000-0x7)='ns/ipc\x00') 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2080000000007, &(0x7f00003f0000-0x10)={0x41, 0x0, 0x30004}) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a75000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000639000)='./file0\x00', 0x110) dup2(r2, r3) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r4, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r4, &(0x7f0000671000-0x8)={0x64}, 0x8, 0x0) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a94000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) [ 43.120525] audit: type=1400 audit(1519012264.771:26): avc: denied { create } for pid=7343 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 03:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000a4e000-0x8)) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e95000)='./file0\x00', 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000906000)={0x0, @in6={{0xa, 0x0, 0x401, @empty, 0xb4a0}}}, &(0x7f0000fd9000-0x4)=0x8c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd8000)={r1}, &(0x7f0000fd9000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r2, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) r4 = dup3(r2, r3, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) connect$inet(r4, &(0x7f000000b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet6(r3, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fremovexattr(r3, &(0x7f0000371000)=@known='system.sockprotoname\x00') 2018/02/19 03:51:04 executing program 1: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000014000-0x24)) r2 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a94000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) poll(&(0x7f0000a94000-0x28)=[{r0, 0x8}, {r0, 0xc000}, {r0, 0x5400}, {r0, 0x20}, {r0, 0x400}], 0x5, 0x7fffffff) 2018/02/19 03:51:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x210000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f0b000-0x10)={&(0x7f0000794000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@dev, @multicast1, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getpolicy={0x60, 0x15, 0x226, 0x7, 0x2, {{@in6=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2f, 0x3, 0x4, 0x2, 0xec72d662e5df3655, 0xa0, 0x7f, r1, r2}, 0x3}, [@lastused={0x10, 0xf, 0x3}]}, 0x60}, 0x1}, 0x4000040) 2018/02/19 03:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat(0xffffffffffffffff, &(0x7f0000511000-0x8)='./file0\x00', 0x200, 0x48) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00009d7000-0x1000)=""/4096) r2 = syz_open_procfs(r0, &(0x7f00002a9000-0x106)="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") sendfile(r2, r2, &(0x7f000073c000)=0x800000000000001, 0x9) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000851000)={0xa000200a}) 2018/02/19 03:51:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000003000-0x1000)="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") 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000424000-0xb)='/dev/hwrng\x00', 0x207fff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000299000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c05000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/02/19 03:51:04 executing program 7: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x6, 0x77) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00005f7000), &(0x7f0000000000)=0x60) syncfs(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000001000)=[0x9], 0x1, 0x2, 0x9, 0xa09, 0x0, 0x8, {0x4, 0x9, 0x10000, 0x137b, 0x53, 0x7853, 0x1000, 0x78, 0x4, 0x1, 0x8, 0x8, 0x7, 0x7ff, "911c5bc2e86d99cb5a6696b6fd95ce3bdb0e63637737c74ff20718fb563fcdcc"}}) 2018/02/19 03:51:04 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) epoll_create(0x1) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:04 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00006d0000)={@empty}, &(0x7f0000d21000)=0x14) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x9db4, @empty}, 0x1c) r2 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000011e000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x68b8d53f}, &(0x7f00005e5000-0x4)=0x98) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000892000)={r3, 0x40, &(0x7f0000fd7000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000a23000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fa7000)={0x8c9f, 0x1, 0x9, 0x4, 0xfffffffffffffffc}, 0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000897000)=[{&(0x7f00007d5000+0xdc2)="df2bd67cfc69a57a8603147c434bca04e72c01d8c0392b8bdd2b75d07d13d9b89143a8eb06028e7fcf14dbff0f03dc93e1b9d29f6215fe65e41d3d662a5edf9205eb5a90d2db02310980ed7a5d6ad056745060a36550dfe8226ea600eb6f28a86b1789c6d0495df284fbbd4b463f1e99c210", 0x72}, {&(0x7f0000fd7000)="27ecd4d2eb75ce71452cc440dd20b016e7a35a02083c5c8b3b9640718e8475ecf4f4db99e76f5a3085531fb99c6173d079a27584759a570b57b8a0c51a4a1f1224ab0069baf819c2dbfcc67fe3bda98d554648b9732c83c0b87e13ef", 0x5c}, {&(0x7f00006c7000-0x1000)="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", 0x1000}, {&(0x7f0000fd9000-0xeb)="6765744644682ef3ce2acf1c5a23e16d65fd224d8614c926d94cf48bff0bba50c3cd16a14e8201070d82115657f3230271f47c15ea88df6dc3cfa988149b1410a1cc9a98aec9659718b304586b0d433a4e45f8a6eac5b563e8b1dfd0a76c5ff3559d8755a2d2842967495cf38ffb74a8e16270a0e5d2aba11d6f4489921fb96e28966e8ce74c6b6eae184d97fcb039fcb4be11522d3b36f4fc608842e42065ac70df632eacbd5aac58ab3a8253bbbcc827e3b09ef42e28e7bc08a73409137ffc3c1f1f5fdef64ae0d5ff3012be5c27c9f9507a9a065c823bb551bcb28aecc8530ae864871548bb22d6faa3", 0xeb}, {&(0x7f00001e5000-0x22)="7576e5b6e5068555292f4bdc32947d7c9fd53ba49c98b0c5486f092a88fb2bbd0679", 0x22}], 0x5}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xd7, 0x800) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fda000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, &(0x7f0000869000), &(0x7f00000c9000)=0x5e) close(r0) 2018/02/19 03:51:04 executing program 3: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f0000650000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000074a000-0x40)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f55000)={0x4, &(0x7f0000f56000-0x20)=[{0xb2, 0x3f, 0x1, 0x9}, {0x2, 0x101, 0x0, 0xfffffffffffffffa}, {0x2ca1, 0x8, 0xffff, 0x2}, {0x401, 0x3, 0x2, 0x1}]}, 0x10) 2018/02/19 03:51:05 executing program 5: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000b4d000)='rxrpc_s\x00', &(0x7f00009aa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001db000)='system\x00', 0xfffffffffffffff8) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b4e000)) keyctl$chown(0x4, r2, r1, 0x0) 2018/02/19 03:51:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00001a4000)={0x1, 0x0, 0x7, 0x5, 0x6, 0x9, 0x4bf, 0x7, 0x3, 0x8, 0x1ff, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0xc898e3fcf3dfb444, &(0x7f0000fe6000-0x6)={@multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000591000)={0x2, 0x2, 0x33ae, 0xe5, 0x4}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000fea000-0x4), &(0x7f0000fe9000)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000fe9000-0xb)='dctcp-reno\x00', 0xb) pwrite64(r3, &(0x7f0000fe7000)="e731b0f02582cfa3e8a7ba931efb908d8b99a5873aa6e2e1c0349c4de04dcd95847298c840cdd810aa61204d13b94f2d4edb54ce182e260ec17998cdbe22ac439b14a5b39e517a7145d7a1346b9d73eb107288b7339070a244bee430b54a9b5ab09acc122b8da3c1ee61fc4040c8832c906750e9aedf46b084b7d9a1882c7ae3b247c0cf989bd65b6911af61be79a7ffc362be8b9ea8c0dd62a26c3f340fbb6e6a6bfc49a4f7aab01ff34d99f3f7a16e20408020235128e790c834fc906a83e54a15cfce1c05d56d227eb75ce219395ff3bb6573f0ca51ee9e5adaceafb1379193bd7fac053cbb792482e5a36adf5b", 0xef, 0x0) pipe(&(0x7f0000fe6000)={0x0, 0x0}) fchmodat(r5, &(0x7f0000fea000-0x8)='./file0\x00', 0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fe4000)={0x20000004}) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000)=0xbd55) ioctl$TIOCCBRK(r0, 0x5428) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:05 executing program 2: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000213000)=""/36) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cf000)='/dev/rfkill\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) fchmodat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x2) syz_open_procfs(r0, &(0x7f0000c3a000-0xa)='net/igmp6\x00') 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$int_in(r0, 0x5421, &(0x7f00008f9000)=0x8) ftruncate(r0, 0x72f) r1 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00003f2000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r2, r1) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)) r1 = creat(&(0x7f0000775000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000068000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}}, 0x9, 0x11148443}, &(0x7f0000962000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000347000-0x8)={r2, 0x800040a}, 0x8) 2018/02/19 03:51:05 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000741000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a95000-0x4)) 2018/02/19 03:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/checkreqprot\x00', 0x400, 0x0) accept$unix(r1, &(0x7f000074a000)=@file={0x0, ""/4096}, &(0x7f0000916000-0x4)=0x1002) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) dup3(r0, r2, 0x0) 2018/02/19 03:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c1a000)="24000000200025f0006b000420edfc00020b00080110b5000010ffea08000100000000b7", 0x24) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003de000)) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000bc4000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00006a0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000075000)=0x7, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000be0000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000538000)={0x0, 0x4f, 0x10}, &(0x7f00001d0000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00006ae000-0x39)={r3, 0x100000001, 0x31, "a487f70cc13e2c269b22560431793c3d4c1e838fd8e5cab4c5bacdaac8560590a68784ecef922a13681e22c77a3a0f9538"}, 0x39) ioctl$TCSBRKP(r2, 0x5425, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005ca000-0x160)={{{{0x2, 0x2, @empty}}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x8, 0x7c09, 0x9, "db907d5ab747dcdecc8d096ee0374fa93421e5ee1a1efc647cf283d33d0d299146588987bbf426e3c84785b11c7b08804a37016d0ccdc3bc702b4d384c4ab988e7a67d899243ddcff75aec98f3c3a46d"}, 0x160) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000c14000)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00004a2000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ac3000)={@generic="a7fd4078a217cdf7114dee7a3e2f8166", r4}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000441000-0xc)={@rand_addr=0x8000, @multicast2=0xe0000002, r4}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00007c5000-0xed)="12744062c150601fb15c08da48134247", 0x10) 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000034a000-0x28)={@common='gre0\x00', &(0x7f00000f4000-0xc4)=@ethtool_drvinfo={0x3, "f636e7bab09f32f568ef68763d5d72c2291deb9f28eb9f69c71e5c16a63946ae", "83acfb8f7a25f2e3debc40cea4184e411115b90740e5f60727de5b9c624504ec", "5b4ccaa8008c1b5d3ae7395e2ad12d0a7c30f22e6c35376a4d17b6c8ded160fe", "fa26ef41afa550724ac41783a619726d91bd57029c7f014c65f19a79b120b86a", "a9996a71d51861bd5e70f0173422b55738e5179ab63f3838d5da4939f6c9529c", "5c72be22b17c696017a227b7"}}) fcntl$getownex(r1, 0x10, &(0x7f00009ec000-0x8)={0x0, 0x0}) getpgrp(r2) 2018/02/19 03:51:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003be000)='/selinux/enforce\x00', 0x241, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000029e000-0x10)={0x0, 0x7, 0xff, 0x800}, &(0x7f0000771000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000afd000+0x9fb)={r2}, &(0x7f0000c54000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000933000-0x28)={@generic="f95a1a09596ef905a1d31c693a2a0ecb", @ifru_settings={0x4, 0x9, @sync=&(0x7f0000c56000-0xc)={0x7ff, 0x7f, 0x5a9}}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e33000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00004fc000), &(0x7f00000ea000)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e49000-0x4)=0x8d3b, 0x4) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000148000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000afd000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d05000-0x10)={0x0, 0x90, &(0x7f0000816000-0x90)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0xe5}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0xac9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9c}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}]}, &(0x7f0000d8a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000790000)={r5, 0x3, 0x30}, &(0x7f0000129000-0x4)=0xc) 2018/02/19 03:51:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000714000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) flock(r0, 0x8) 2018/02/19 03:51:05 executing program 1: 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x1000)=""/4096, 0xfffffffffffffc60) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000352000)='/dev/loop#\x00', 0x0, 0x86100) read(r0, &(0x7f0000e37000)=""/111, 0xffffffffffffff71) 2018/02/19 03:51:05 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000324000)={0x0, 0x5}, &(0x7f00001a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f1f000-0x33)={r1, 0x2b, "885328b16083e912f5fb4211fd732674784ba991919a975ad8e7a9073a42d7b0f8e87b5ee85c9f777150a4"}, &(0x7f0000041000-0x4)=0x33) prctl$getreaper(0xb, &(0x7f00004f4000)) clone(0x0, &(0x7f0000ffa000), &(0x7f00006fa000-0x4), &(0x7f0000567000-0x4), &(0x7f0000da8000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000f6d000)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x10)="276e6f646576766d6e657430299dbb00", 0xffffffffffffff6b, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/02/19 03:51:05 executing program 4: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000c54000-0x10)='/dev/input/mice\x00', 0x0, 0x20280) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000c4000400000000e1ffffff08008100000000", 0x24) getpeername$packet(r0, &(0x7f0000877000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000057c000)=0x14) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000ea4000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f00005a2000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/vga_arbiter\x00', 0x620000, 0x0) signalfd4(r0, &(0x7f0000c66000-0x8)={0x670}, 0x8, 0x80000) 2018/02/19 03:51:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_gettime(r0, &(0x7f0000d93000)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) timerfd_settime(r0, 0x1, &(0x7f0000b21000-0x20)={{0x0, 0x989680}}, &(0x7f000045f000-0x5)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/sequencer2\x00', 0x2000, 0x0) r2 = request_key(&(0x7f000017d000)='rxrpc_s\x00', &(0x7f0000c87000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000008000)='\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f000073d000-0xb)='asymmetric\x00', &(0x7f00001a9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c9c000-0x7)='vmnet1\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f00008db000)=[], 0x0, r3) ioctl$TCSETSF(r1, 0x5404, &(0x7f00005b2000)={0x7ce, 0x0, 0x7, 0x0, 0xbae8, 0x20, 0x80000000, 0x81, 0xfffffffffffffeff, 0xf80, 0x0, 0xfffffffffffff506}) 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000088e000-0x8)='./file0\x00', &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x4) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000025000-0x4), 0x0) r0 = request_key(&(0x7f0000078000-0x12)='.request_key_auth\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e58000)='\x00', 0x0) add_key(&(0x7f00000b1000)='rxrpc_s\x00', &(0x7f0000c13000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000049d000-0x1000)="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", 0x1000, r0) 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xffffffffffffff54, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0x6, 0xffffffffffffffff, {0x2, 0x34, 0x0, 0x2}, []}, 0xfffffdc6}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000024000-0x28)={&(0x7f0000023000/0x4000)=nil, 0x1f, 0x3, 0x60, &(0x7f0000015000/0x2000)=nil, 0x6}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000028000-0x8)=[0x80000000, 0xb529]) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000028000)='./file0\x00', 0x20203, 0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000029000-0x44)={0x0, 0x3c, "6c512767c9b5a286ad07339cb906f28055ab04be4ec3df1a49dbda1f2d1636bfd3cd4e09a2dc4920d70fa44cb532481b40d5a13119f2d30f0060c445"}, &(0x7f0000029000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000022000-0x89)={r2, 0x81, "2cf1f38a43b2e6ad8887f1c94c1588171197c3cb00745a3f6e9aff2abbe4ee6ac40d3919e85ae33a86fb1c6c0c22ee9d7fc105613d38687544d8dd15fbdb3bae3c8c455786c8ca57a712a16f91eca9e942be5e5ced1c26e069949f379e6261a72aa25b4fa949be22026dbb479e4964b2cb5450b6c86f33de0105a6a336b052625e"}, &(0x7f000000c000-0x4)=0x89) lseek(r0, 0x0, 0x3) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/keychord\x00', 0x0, 0x0) close(r0) 2018/02/19 03:51:05 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x8}}, 0x10) 2018/02/19 03:51:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000961000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0x36)=""/54, 0x36) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x105900, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a95000)={0xfff, 0x202, 0x1, 0x3, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a96000-0x20)={0x8000, 0xfffffffffffffff9, 0x8202, 0xffffffffffffffff, 0x101, 0x8000, 0x5, 0x1, r2}, 0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a95000-0x14)={r2, 0x5, 0x80, 0x4d, 0x80000000, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a97000-0xa0)={0x0, @in6={{0xa, 0x2, 0x200, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xce5}}, 0x1, 0x20, 0x3, 0x2, 0x67}, &(0x7f0000a95000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x0, 0x2f9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x5, 0x4, 0x7, 0x100000000, 0xa}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a95000-0x10)="acd6033fbf39305f8fd236821432ea9e", 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000036000-0xe)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000), &(0x7f00004c1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80b, 0x6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x67}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000dc0000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xfe67, &(0x7f0000ec9000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000e, &(0x7f0000be4000+0x181)=0x1, 0x376) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/246) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x401, 0x6, 0x3ff, 0x10, 0x401}, &(0x7f0000635000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x7}, 0xfffffffffffffd7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f00002db000-0x4), &(0x7f0000868000-0x4)=0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000097b000)='/dev/hwrng\x00', 0x81, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f000045c000)) fcntl$getown(r3, 0x9) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7f}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d40000+0xeaa)='/dev/rtc\x00', 0x10000, 0x0) inotify_add_watch(r1, &(0x7f0000166000)='./file0\x00', 0x80000002) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x77)=""/119, &(0x7f0000001000-0x4)=0x77) socket$l2tp(0x18, 0x1, 0x1) 2018/02/19 03:51:05 executing program 3: r0 = inotify_init1(0x0) stat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00008f2000), &(0x7f0000001000-0x4)=0x4) syncfs(r0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xd565}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x58) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000001000-0x1)={0x80000001}, 0x1) fchown(r0, r1, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000114000-0x1)='/', 0xffffffffffffffff, &(0x7f0000b52000)='/', 0x0) 2018/02/19 03:51:05 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91), 0x220, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff0000-0xee)="c6a1c04bff95e2d2632a0af2b6886d01bfa708b098eb2994ed84c4cd854f6f6ae8730a6e9c6bd335d3821b90e3e4d831e4161dcf3f61aa657596d601c513f676c964c2b683eeb3d7aa2f4cd7477ea948c3ed80744c45c604c70b3f5c6ae80da592505cb702e064a074326c2019c326a488800b7cea5b7673b083df2120d01f406260c0a580ae1650ba7c75f8eb318519c7b1b70d44f97c93303613ad9fa9c45177b158ef480c40f3561194f498cde3bb8ba12a0aa2b19180f6ec85ce00b36721bc96d3e0d5c06d3402fba7a9dfed060ab7a6d7621d7ebc744081f60006135014ca392954213988963be5c14145ee", 0xee, 0x20004800, &(0x7f0000bae000)={0x2, 0x1, @empty}, 0x10) socket$inet(0x2, 0x7, 0x1000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x4, 0x7) sendto$inet(r0, &(0x7f0000fef000)="91", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffa}, 0x4a) 2018/02/19 03:51:05 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000096b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000e6f000)={0x4, &(0x7f000095b000)=""/202, &(0x7f000042f000)=[{0x0, 0x4e, 0x1f, &(0x7f0000919000-0x4e)=""/78}, {0x4, 0x1000, 0x2, &(0x7f0000001000-0x1000)=""/4096}, {0x9, 0xcd, 0x80000001, &(0x7f0000001000-0xcd)=""/205}, {0x8000, 0x3d, 0x8, &(0x7f0000000000)=""/61}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000500000-0x11)='/dev/vga_arbiter\x00', 0x8c480, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000181000)=0xd04b) recvfrom(r1, &(0x7f00001d0000)=""/4096, 0x1000, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000282000-0x69)={0x0, 0x61, "747175dbe0d6163d8e19774d0ff90c81258b898fac7bf91461ddfa52cc135e631601a7f50a83d35f218f38f55347c414a4b4106b08c1c551154378e32119932d49abcb41a4b70b6c887b4986e786b956a90f43563e41f14fcb8d6c905b126d51de"}, &(0x7f00004f1000-0x4)=0x69) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fe8000-0x98)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x2}, 0x98) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000007f000)=0x8, 0x4) 2018/02/19 03:51:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0xda9, &(0x7f0000541000)="508985c055fed8d9b94c2c34ea88fe1c4757b3631a4b9cdef3beb61b4c98cd3f0170cb050de971c000092408e44b0b08352be52d8d8d6aed94996c97178e8ff0bbaf0167952a9bca8374c6f2aec1fff4a20997c1879ca0e4842e66792324") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) sched_rr_get_interval(r1, &(0x7f0000294000-0x10)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbb000), &(0x7f000092c000-0x4)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000002000+0x8f1)='\\\x00', r2) r4 = syz_open_dev$sg(&(0x7f0000c4b000-0x9)='/dev/sg#\x00', 0x3, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f000032b000-0x58)={0xa3, 0x1, 0x5, 0xf38c, 0x7}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f00006e8000-0x10)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/sequencer2\x00', 0x402, 0x0) symlinkat(&(0x7f000085c000-0x8)='./file0\x00', r1, &(0x7f000081f000)='./file0\x00') getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000e8c000), &(0x7f0000a6b000-0x4)=0x39d) 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/19 03:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000928000-0x20)={0x6, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00008e4000)={0x6, r1}) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) 2018/02/19 03:51:05 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f000049e000), &(0x7f0000000000)) r0 = open(&(0x7f00007e0000)='./file0\x00', 0x20000, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00001b6000-0x18)={0x2, &(0x7f0000000000)=""/39, &(0x7f0000e85000-0x30)=[{0x80000000, 0xa3, 0x2, &(0x7f0000001000-0xa3)=""/163}, {0x5, 0x94, 0x400, &(0x7f0000caa000)=""/148}]}) r1 = memfd_create(&(0x7f0000711000)='mime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="9cfc0e5d4d05f77dd17fda887cad2696", 0x10) 2018/02/19 03:51:05 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca0000)='/selinux/enforce\x00', 0x121100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000dbb000)=[{0x6, 0x0, 0x0, 0x1}]}) finit_module(0xffffffffffffffff, &(0x7f0000811000-0x1)='\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fae000-0x4)) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/246) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x401, 0x6, 0x3ff, 0x10, 0x401}, &(0x7f0000635000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x7}, 0xfffffffffffffd7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f00002db000-0x4), &(0x7f0000868000-0x4)=0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000097b000)='/dev/hwrng\x00', 0x81, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f000045c000)) fcntl$getown(r3, 0x9) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8), 0x1, 0x0) [ 43.768190] audit: type=1326 audit(1519012265.421:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7538 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b4000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f19000)={@loopback}, &(0x7f0000f19000)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f18000-0x310)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x4, 0x0, []}, 0x90) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='posix_acl_access\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"52f986e131e62f"}, 0xfffffffffffffeda}, 0x10) pselect6(0x40, &(0x7f0000002000-0x40), &(0x7f0000002000-0x40), &(0x7f0000002000-0x40), &(0x7f0000002000-0x10), &(0x7f0000001000)={&(0x7f0000000000), 0x8}) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x81, 0x0, 0x10000, 0x200}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000)={0x3, r2, 0x1, 0x2}) ioctl$int_in(r0, 0x5473, &(0x7f0000005000)=0x46) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x1b) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000007000-0x8)={r5, r6}) 2018/02/19 03:51:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000eef000-0x9)='/dev/sg#\x00', 0x8, 0x100) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000777000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a95000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/249, 0xf9, 0x3, &(0x7f0000a94000-0x10)={0x4, 0x4, 0x7c, "a837173ce78f", 0x4}, 0x10) epoll_create(0x2) 2018/02/19 03:51:05 executing program 6: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000c2f000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c2e000)={0x0, 0x10000, 0x7f, 0x2006, 0x2, 0x2, 0x77, 0x4, {0x0, @in6={{0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xc2}}, 0x7, 0x8, 0x2, 0xecd, 0x1}}, &(0x7f0000c2f000-0x4)=0xb8) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f00005d3000-0x18)={0x6, 0x2, 0x80000001, 0x8001, 0xa7f, 0x401}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c2f000-0x98)={r4, @in6={{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x17}}}, 0xfffffffffffffffa, 0xc293}, &(0x7f0000073000-0x4)=0x98) ptrace(0x4207, r3) getpgid(r1) dup(r5) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000c31000-0x10)={0x8000, 0x20001000, 0x3000, 0x0, 0x0, 0x9, 0x0, 0x80, 0x4, 0xf3}) ptrace(0x4208, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000)=@known='com.apple.system.Security\x00', &(0x7f0000008000-0x1)='\x00', 0x1, 0x0) r0 = perf_event_open(&(0x7f0000002000)={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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/sctp\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0x101, 0x401}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0xe8, "5237087084a30922358d3e143aabae6ff6e80e9a1fcef0bad25003baf8f79a6cd8562776e489d716298ab0e3e881ea419043e4af50d5fb0a13b623c3e792dac1011cb1ad622643921e2a7c668f213082cf30688c825c2469720da51fb704f35846397ebef221db32ca0713b68b23a395681a2d86c84b6f191e972d7907f7544ada586a1d05d0e1001d5de7afa15051bcc51ad4559ebd2624deb36c226a7094cca24ecb1fb1cbde89a2d042c5f353485b04a56ad0efa1c1deb608bd1cfdb88e608e379aa607a880acc356272abebcf983c479097e3281eec1d802175e7e677a90b486708b0c8c2fbf"}, &(0x7f0000009000-0x4)=0xf0) sendfile(r0, r1, &(0x7f0000005000-0x8), 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 03:51:05 executing program 5: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)) 2018/02/19 03:51:05 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x3, &(0x7f0000000000)=[{0x2c}, {0x4}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$sg(&(0x7f0000012000)='/dev/sg#\x00', 0x100000001, 0x840) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000031000)='./file0\x00', 0x110) inotify_rm_watch(r0, r1) lookup_dcookie(0x0, &(0x7f0000008000), 0x0) 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000042a000-0xb8)=[@in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb2dd}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}], 0xb8) getdents(r0, &(0x7f0000008000), 0x0) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x0, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0xa)={0x3, [0x0, 0xfffffffffffffffd, 0x80000000]}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000580000-0x5c)) 2018/02/19 03:51:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000596000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write(r1, &(0x7f0000c0b000+0xc2d)="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", 0xff) sendfile(r1, r1, &(0x7f0000f4f000-0x8), 0x25) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00003b6000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ace000+0x9b2)={0x0, 0x4a, "6888f928cc566bff3e7c39f5f2c19f3369e5ffd47359bc9a95cfe033a89686134b11938a319595851ea416eb65b650acfca183f97c9d14535e482cd6517076191ac8f7898147daa1b90c"}, &(0x7f0000b20000-0x4)=0x52) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc9000-0x6)={r1, 0xfffffffffffffff7}, 0x6) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f0000177000-0x9)='/dev/sg#\x00', 0x99, 0x2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000c24000)=0x1, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) fcntl$setsig(r0, 0xa, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000bc7000-0xb)='/dev/loop#\x00', 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d58000)=0x4) r2 = memfd_create(&(0x7f00000e8000-0xd)='E,Vodev\x00', 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/19 03:51:05 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f000016b000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000453000), &(0x7f0000c41000-0x4)=0x4) mlockall(0x0) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a97000-0x8)={0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a93000)=0xd, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000a97000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:05 executing program 5: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)) 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x806, 0x7, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000014000-0x4)=0x4) r2 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000012000)=0x2, 0xfffffc9c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigaction(0x0, &(0x7f0000012000-0x20), &(0x7f0000001000-0x20), 0x8, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:51:05 executing program 2: futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000110000-0x10), &(0x7f0000455000-0x4), 0x401ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)) [ 43.896317] syz-executor5 (7573) used greatest stack depth: 23656 bytes left 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008ad000)='./file0\x00', 0x400, 0x59) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) close(r1) recvfrom$unix(r0, &(0x7f00006b9000)=""/234, 0xea, 0x7679809680b25586, &(0x7f0000eb4000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/19 03:51:05 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b7f000-0x11)='^eth0md5sumeth1)\x00', 0x2) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f000032f000)=0x4, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f77000-0x1)={0x9}, 0x1) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f76000)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000189000)={&(0x7f00000a3000)=@dellink={0x50, 0x11, 0x2, 0x7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x100, 0x20}, [@IFLA_LINKMODE={0x8, 0x11, 0x3f}, @IFLA_MAP={0x28, 0xe, {0x9, 0x1, 0x1ff, 0x1, 0x2}}]}, 0x50}, 0x1, 0x0, 0x0, 0x850}, 0x5) getsockopt(r1, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) dup2(r1, r1) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl$int_out(r0, 0x2, &(0x7f00003cd000-0x8)) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000adb000)=0xfff, 0x4) 2018/02/19 03:51:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008af000-0x11)='/dev/vga_arbiter\x00', 0x20000000000001ff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000b2e000-0x4)) openat$dir(0xffffffffffffff9c, &(0x7f000080f000-0x8)='./file0\x00', 0x20000, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cf3000-0x10)={0x0, 0x4c, &(0x7f0000992000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000e08000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000149000)={r2, 0x4, 0x8, 0xffffffff}, &(0x7f000058e000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002b0000)={0x0, 0x7c, "98033fd976f86132f09b7b5bb3e981a2bdd8107dd657531631081ac82acf07bc8b106ad68ee6ecec5e348d2e18e90e02b8b8a4a615fdd8bccd2424881e6ab5153201c4bf4ce00466e1b6c2c90424bfc765a24755fd89c2fb1e4c7779572b0f7a97dfcdb844394f3514e69ceb5501099f43a08ccd20afe6dbd63df800"}, &(0x7f0000f9c000-0x4)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000406000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x320, 0xfffffffffffffff9, 0x2ab0, 0x8, 0x2}, &(0x7f0000471000)=0xa0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00008b4000)={0x4a, &(0x7f00009d7000-0x4a)="a99320b1054f3bdbf3f96c57eab2aa8f8d18130078e6bbe405ab9bcd0577747023bf5873a4febfb58c8810e3d9522bca5d6845045636859b98da6bbc8d6100bc93b046b3bf8fbb08d33c"}) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty, 0x100000001}, 0x1c) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'pcrypt(rfc4309(echainiv(rfc7539(ecb-cipher_null,sha384))))\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) 2018/02/19 03:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000710000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000008e000-0x28)={&(0x7f0000424000/0x2000)=nil, 0x9, 0x7, 0x10, &(0x7f000021e000/0xd000)=nil, 0x6}) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f000026a000)=0x8, 0x4) r1 = creat(&(0x7f0000ef1000)='./file0\x00', 0x0) getsockname$unix(r1, &(0x7f00007e4000-0x6e)=@file={0x0, ""/108}, &(0x7f0000834000)=0x6e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f000097e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/02/19 03:51:05 executing program 7: lstat(&(0x7f000051e000)='./file0\x00', &(0x7f0000701000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e0c000)) r0 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) pipe2(&(0x7f000089e000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b53000), &(0x7f000085e000-0x4)=0x8) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008ad000)='./file0\x00', 0x400, 0x59) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) close(r1) recvfrom$unix(r0, &(0x7f00006b9000)=""/234, 0xea, 0x7679809680b25586, &(0x7f0000eb4000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xc72d, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000001000)=0x8c) r2 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a95000)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a96000)={r3, 0xf70e}, &(0x7f0000000000)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/sequencer2\x00', 0x400000, 0x0) r5 = getpgrp(0x0) sched_getscheduler(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a94000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r7, 0x80000, r4}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a97000-0x8)=@assoc_value={r6, 0xfffffffffffffe1f}, &(0x7f0000a95000-0x4)=0x8) gettid() setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000a96000-0x8)={r6, 0x2}, 0x8) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f00006aa000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/enforce\x00', 0xc0000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000a5e000-0x5d)=""/93) bind$inet(r0, &(0x7f00006fd000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r3 = creat(&(0x7f0000b79000)='./file0\x00', 0x114) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000447000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000622000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005af000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) ioctl$KDSKBLED(r3, 0x4b65, 0x7fff) r5 = openat(0xffffffffffffffff, &(0x7f000069b000-0x8)='./file0\x00', 0x0, 0x20) connect$vsock_stream(r5, &(0x7f00004ff000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r5) 2018/02/19 03:51:05 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e3e000)=0x32, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x80) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000db3000)={0x5, 0x5}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000032000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mprotect(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x2000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0xbfffe) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000a96000)=0xb2, 0x4) 2018/02/19 03:51:05 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d5000-0x11)='/dev/vga_arbiter\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000001000-0x4), &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002b3000-0xc)) dup3(r2, r3, 0x0) fcntl$getflags(r2, 0x0) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007c5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000037f000)={0x8, 0x8, 0x2, 0xf1, 0x1a, 0x1}) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) [ 44.029958] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) exit(0x8) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x10000000) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000a62000-0xa)="fe2576fe0836e0fe2a70", 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000068f000)=0x2, 0x4) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000397000-0x50)={0x2, 0x3, 0x1, 0x0, 0xd}) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000a39000-0x59)="ae42d1e96835a1fa9326d85d4c18866c7710ec568b6c9b09bbc6e4c7f04418eb635d05c7aa2928ee537d8a289096563ab888f8f3f433a251d937e86344df36b104a64a5f93fe9ab69c559af4dee376bdf9a1aeadbb3d9223a1", 0x59) 2018/02/19 03:51:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000721000), &(0x7f0000128000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000abd000-0x4), &(0x7f0000b89000-0x4)=0x4) poll(&(0x7f0000e58000-0x28)=[{0xffffffffffffffff}], 0x2000000000000101, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b47000), &(0x7f00003db000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000903000-0x11)='/dev/vga_arbiter\x00', 0x101001, 0x0) select(0x40, &(0x7f0000f2b000)={0x7fff, 0x5, 0x6c0a, 0xf3, 0x7, 0xffffffffffff0001, 0x830da4c, 0xf8c}, &(0x7f000050b000)={0x3, 0x6d, 0x9, 0x6, 0x400, 0x4, 0x8000, 0x401}, &(0x7f00003b3000-0x40)={0x7f, 0xfac, 0x8, 0x3b6, 0x8, 0xdeb2, 0x9, 0x1}, &(0x7f000053a000-0x10)) clock_gettime(0x0, &(0x7f0000a13000)={0x0, 0x0}) pselect6(0x40, &(0x7f00002c4000-0x40)={0x8001, 0x7, 0x6, 0x1000, 0x10001, 0x5, 0x3, 0x2}, &(0x7f0000e51000-0x40)={0x40, 0x8, 0x0, 0x8, 0x3, 0x80000000, 0x0, 0xffff}, &(0x7f00009f5000)={0x4, 0xff, 0xc56, 0x8, 0x4, 0xffffffffffffffff, 0x5, 0xfffffffffffffe01}, &(0x7f00006b9000)={r3, r4+10000000}, &(0x7f00003b4000)={&(0x7f0000729000)={0xb4}, 0x8}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000e74000-0x2)={0x6, 0x3}) 2018/02/19 03:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ad000-0x1)='/') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d20000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000cb6000)={{}, {r1, r2+30000000}}, &(0x7f0000221000)) write$selinux_load(r0, &(0x7f00002ff000)={0xf97cff8c, 0x8, 'SE Linux', "021cbbc5670795e023ace84654a5d7fd6c8dd8a0f80b80679767743564"}, 0x2d) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00006c9000-0xc)={0x2}) 2018/02/19 03:51:05 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000f70000)={0x73, 0x79, 0x7a}, &(0x7f0000703000-0x7)='\\-[em1\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x420040) accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x3ff, 0x0, 0x0, 0x2, 0x20, 0x0, 0x67, r2, r3}, {0x8, 0x843, 0x5, 0xfffffffffffff001, 0x3, 0x0, 0xffff}, {0x5, 0xd62, 0x7, 0xff}, 0x1, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x0, 0x1, 0x3, 0x6, 0x7a, 0x7f}}, 0xe8) keyctl$setperm(0x5, r0, 0x24010010) 2018/02/19 03:51:05 executing program 6: socketpair$ax25(0x3, 0x3, 0xfa, &(0x7f0000c81000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000293000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008da000)=0x0) syz_open_procfs(r2, &(0x7f0000395000-0xb)='net/psched\x00') fstat(r1, &(0x7f000065c000-0x44)) 2018/02/19 03:51:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x2ed) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000a96000), &(0x7f0000001000)=0x4) 2018/02/19 03:51:05 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getcwd(&(0x7f0000972000)=""/15, 0xf) 2018/02/19 03:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000ac4000)='/dev/random\x00', 0x0, 0x100ffc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c85000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000659000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b93000)=@assoc_value={0x0}, &(0x7f0000c2b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b44000-0x6)={r2, 0x1}, 0x6) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00006ae000-0x20)={0x733, 0x6f20, 0x8, 0x0, 0x10, 0xffff}) r3 = socket(0x11, 0x8020408000000803, 0x0) bind(r3, &(0x7f0000ed7000-0x80)=@generic={0x1, "0000010000000000080044944eeba71a496ae2009200b18f722e2ada000000012e0b3836005404b0e00100000014f26effff0000001dff67b100800000000052000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000032c00000000000000076d3a09ffc2c654"}, 0x69) getsockname(r3, &(0x7f000088f000)=@ethernet={0x0, @dev}, &(0x7f0000f8d000)=0x10) syz_open_dev$sndtimer(&(0x7f0000cb2000-0xf)='/dev/snd/timer\x00', 0x0, 0x2002) 2018/02/19 03:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003d4000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f000077e000-0x10), &(0x7f000098b000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000010e000-0x20)={@generic="b36a395563c4c5c3fc71e01f88d1941d", @ifru_flags=0x400}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000935000), &(0x7f000055d000)=0x4) [ 44.258645] binder: undelivered transaction 9, process died. [ 44.267778] binder: undelivered TRANSACTION_COMPLETE [ 44.273232] binder_alloc: 7697: binder_alloc_buf, no vma [ 44.278823] binder: 7697:7699 transaction failed 29189/-3, size 0-0 line 3128 [ 44.290941] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fdd000-0x14), &(0x7f0000fdc000)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdb000-0x20)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x1, 0x0, 0xc}, 0x20) socketpair(0x13, 0x1, 0x0, &(0x7f00009fa000)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/19 03:51:06 executing program 0: fanotify_init(0x33, 0x48000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) sysfs$3(0x3) 2018/02/19 03:51:06 executing program 4: clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fchmod(0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008e7000-0x8)={0x0}) r1 = socket(0x4, 0x80006, 0x396) dup2(r0, r1) 2018/02/19 03:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006e4000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000145000)={r2, 0x1}) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ad1000)={0x0, 0xfaf4, 0x1f, 0x81, 0x7, 0x1}, &(0x7f0000e0d000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e8d000-0x25)={r3, 0x1d, "ade1340001fa6f16b6600a2a8ffeaa33742bf4bf112ca57a8c1555c488"}, &(0x7f0000079000)=0x3ed) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/02/19 03:51:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000902000-0x8c)={0x9, 0x1, 0x1, 'queue0\x00', 0xfffffffffffffffa}) r1 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f90000-0x50)={{0x4, 0x1}, {0x100000004}, 0x0, 0xfffffffffffffffd}) 2018/02/19 03:51:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/context\x00', 0x2, 0x0) r1 = creat(&(0x7f000036f000)='./file0\x00', 0x11) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000145000)={0xcbc000000, 0x0, 0x2, 0x3f7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00003a9000-0x10)={0x112, r3}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) mmap(&(0x7f00002f7000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) r5 = dup(r4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000a26000)={&(0x7f0000147000)=[0x7, 0xffffffffffffffff], 0x2, 0x9, 0x2, 0x10001, 0x7, 0x20e9, {0x5, 0x3, 0x10000, 0x7, 0x0, 0xfffffffffffffffa, 0x995, 0x200, 0x5, 0xccd1, 0x3ee, 0x400, 0x8, 0x9, "34c63b0b2f3872fdcb2cb4725b9831af8ae35f236d93ccb8918fc1340c879c5b"}}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00001da000-0x2)={0x6, 0x2}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2018/02/19 03:51:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003b2000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000994000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005aa000)=0x0) r1 = getpgrp(r0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000b97000)="7a96a0570e936369827c575d2c35b54de779637052f3d8a133f437b9396d92d7c6a94e04323bc323796fecf6b4db7281731f0b289aaea1798da8f17e24f9a71ad971d5bef4f6d7106bcbb0ae9988bdda347a687d4c6fa661bdd4823c32ee692ddf6d4b314e381a01d6db75072cb5dea32fb9cf2a8a2c45a653a135829d1536df216250c5f86391feef9eb775ca5142b382238accd7f411c75dfe347636fb500a980fc0314d2778ecaca5581fba0bcea9e060c9d776e404bf234b7631168159804589bb96f3f3258e9efe3488") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000544000-0x9)='/dev/ppp\x00', 0xc00, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00008fd000-0x58)=[@in6={0xa, 0x2, 0x0, @empty, 0xffff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x40}], 0x58) r3 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f0000ecb000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000000000000}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/02/19 03:51:06 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002c000)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f000000e000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000025000)='./file0\x00', 0x8200, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000002d000)={0x0, 0x200}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000002e000-0x8)={r3, 0x7fff}, 0x8) chown(&(0x7f000002d000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f000002e000-0x8)='./file0\x00', 0x401, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file1\x00', 0x800, 0x185) r5 = openat(r4, &(0x7f0000026000)='./file0\x00', 0x0, 0x1000000000) getdents64(r5, &(0x7f000002b000-0x11)=""/48, 0x30) 2018/02/19 03:51:06 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a97000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000)={r1, 0x10}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='bcsf0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/19 03:51:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)) 2018/02/19 03:51:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000053000)=""/172, &(0x7f000090a000)=0xfffffffffffffe7b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005f1000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000037b000)={0x5, 0x2, {0xffffffffffffffff, 0x3, 0x0, 0x3, 0x6de0b7c6}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b5000)) 2018/02/19 03:51:06 executing program 0: mprotect(&(0x7f0000311000/0x3000)=nil, 0x3000, 0x2) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:06 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000008000-0x4), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000000a000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000a000)=""/80, &(0x7f000000b000-0x4)=0x50) 2018/02/19 03:51:06 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a94000)={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a94000)=r1, 0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a94000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000a93000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a94000-0x10)=[{&(0x7f0000002000-0x7)="a21cc565263afb", 0x7}], 0x1, &(0x7f0000002000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r5]}], 0x60, 0x40}, 0x20000000) 2018/02/19 03:51:06 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000290000-0x16)='/selinux/checkreqprot\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x80, &(0x7f0000a76000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[{&(0x7f00007a2000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000636000-0x30)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d3c000)={0x8000, 0x8, 0x9, 0x4, 0x101}, 0x14) shutdown(r0, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a19000-0xf)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000043a000)=0x40) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) modify_ldt$read(0x0, &(0x7f0000dd3000-0xbb)=""/187, 0xbb) keyctl$session_to_parent(0x12) 2018/02/19 03:51:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000558000-0x15)='/dev/pktcdvd/control\x00', 0x20000000024000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000d0b000)) connect$unix(r1, &(0x7f00000bc000)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x7) 2018/02/19 03:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f4000-0xe2)=""/226, &(0x7f00007f1000-0x4)=0xe2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003bb000-0x1)='/dev/autofs\x00', 0x404000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000095000)={0x13, 0x1a0, &(0x7f0000791000-0x56)="a69ddb2cd5647e8ef6a62c97c5db377f0aa69f36dfb3332854b6478a9565933e2b0eb5b5d101aa6a899d26fe92757db47943d3addf1417abea2eb38a20990dd68b7b8fd39a7e83bd6b5ca42c499d5fd08ef869e530d6"}) recvfrom$inet6(r0, &(0x7f0000b52000)=""/23, 0x17, 0x40000020, &(0x7f0000a7a000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d03000)={0x0, 0x179}, &(0x7f00008fc000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000040d000)={r2, 0xfffffffffffff001, 0x20}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009bc000)={0x0, 0x0}) rt_sigreturn() r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000135000)='/selinux/checkreqprot\x00', 0x80080, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00007e5000), &(0x7f0000768000)=0x14) setsockopt$inet_int(r3, 0x0, 0x1e, &(0x7f00000d4000)=0x7, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000440000)={0x4ad, {{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x10000}}, 0x1, 0xa, [{{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}}, {{0xa, 0x2, 0x5, @empty}}, {{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xcc3}}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xe375}}, {{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x1, 0x5, @empty, 0xffffffffffff48a3}}, {{0xa, 0x3, 0x9cf, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x9}}, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff05}}]}, 0x590) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fa8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/19 03:51:06 executing program 5: clone(0x0, &(0x7f0000eef000), &(0x7f000089c000), &(0x7f000017d000-0x4), &(0x7f000013a000)) tgkill(0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffffe, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x5)={r1, 0x7}, 0x8) 2018/02/19 03:51:06 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000710000-0x11)='/dev/vga_arbiter\x00', 0x40c401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005b8000)={0x0, 0x2000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8000000080000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000827000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00008b5000-0x4)) 2018/02/19 03:51:06 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a96000-0xe)='/dev/keychord\x00', 0x111001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a94000)={0x0, 0xaf18}, &(0x7f0000a93000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xc9, 0x0, 0x172e, 0x3c5, 0x5}, 0x14) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f000015d000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}, 0x20) gettid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000762000)={0x0, 0xfffffffffffffffd}, &(0x7f000019a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000347000-0xc)={r1}, &(0x7f0000d11000)=0xc) 2018/02/19 03:51:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x8001, 0x18000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000063d000)=0x8001, 0x4) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000655000)={0x0, 0x6, 0x183d8000000000, 0x3}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009f6000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x2, 0xffffffffffffffc0, 0x4, 0xff}, &(0x7f00001ae000-0x3)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f000012a000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x5, 0x30}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000715000)=@assoc_id=r4, 0x4) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) 2018/02/19 03:51:06 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f0c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0d000-0x4)=0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f0e000-0x8)={0x399f1336, r1}, &(0x7f0000f0e000-0x18)={0x2, 0x4, 0x5, 0x802, 0x101, 0x80}) sendmmsg$unix(r0, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/19 03:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b13000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001f8000-0x4)=0x81, 0x4) r1 = syz_open_dev$sg(&(0x7f0000f9c000)='/dev/sg#\x00', 0xffffffffffffff80, 0x8480) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c91000)=0x7, 0x4) r2 = socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000703000-0xd1)={0x0, 0xc9, "e2834859b0ec11633eee9427e931a6783f7fe0a6a5d84455b3f17740f6628f01deb31cccccb8897a4dfb1229aa82a65baea2883c6515dc4e669840ad5421232b8c752e8a99be85a1041053f5ed08bdbfbb572d9e754bf8aa4d2e8b26343765ca30b1b8422f2f6c57ec58cb2a2c3ad51648640be8b03b5fc908bb2cc9306745ed6d9a942a1fd6a711ba69ea0b5731d4ad70d6fbe7e758b3fbafc56d09fda2a23e9823124289bb3875e9b0741f19c6a199ab6b63f172ec998b07e2e2adceab7ff9384fc7872f0239edb2"}, &(0x7f000066c000-0x4)=0xd1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009fc000)={r3, 0x4}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000734000-0x8)={r3, 0x7f}, &(0x7f0000456000)=0x8) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) readv(r4, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) connect$pppoe(r1, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000001000)=""/3, 0x3, 0xb, &(0x7f0000001000)={0x77359400}) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x20, &(0x7f0000003000-0x20)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x12)={r4, 0xfffffffffffffffd, 0x5, [0xffffffffaa84b483, 0x1, 0x7, 0x9, 0x6]}, 0x12) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000002000)=""/236) fchdir(r1) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000001000)="7df932e646b81c227fa12a4948ece657cd64fe80c63d548d96ecae4f0a6f715213985b686625fdbbad25e8c798e2d7a402", 0x31) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000004000-0x4)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@local, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000005000-0x4)=0x5, &(0x7f0000000000)=0x4) 2018/02/19 03:51:06 executing program 6: r0 = socket$inet6(0xa, 0x80000002, 0xfffffffffffffffc) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000b0e000), 0x0) 2018/02/19 03:51:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000011000)=[@in6={0xa, 0x2, 0x80, @empty, 0x5}, @in6={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8a}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:51:06 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00001f3000)=""/160) sync_file_range(r0, 0xd516, 0xfc, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000002000)={0x5, 0xf4, 0x7fff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x8204018}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x68, 0x7, 0xf, 0x610, 0x6, 0x0, {0xf, 0x0, 0x4}, [@nested={0x10, 0x7e, [@typed={0xc, 0x63, @fd=r1}]}, @nested={0x14, 0x6b, [@typed={0x10, 0x73, @u64=0x5}]}, @generic="2ef3e8361122ac6c39fa3ec2ce0c17fde6abafc5cff27d25b7c56816f03b05bc95bca9a21e998e0904ca109e1e"]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000-0x10)={r2, r3, 0x5}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fanotify_mark(r0, 0x7, 0x8000000, r0, &(0x7f0000002000-0x8)='./file0\x00') remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000002, 0x20, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000006000-0x68)) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap$binder(&(0x7f0000d8b000/0x10000)=nil, 0x10000, 0x4, 0x80010, r0, 0x43) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000008000-0x1c)={'system_u:object_r:udev_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x33}, 0x55) 2018/02/19 03:51:06 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e6f000)={0x0, 0x0}, 0x84800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e6f000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x1, 0x2, 0x4}}, 0x26) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e70000), &(0x7f0000e71000-0x4)=0x4) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x2d) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002b0000-0x4)=0x200, 0x4) 2018/02/19 03:51:06 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) mremap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0xb)='em0:system\x00') mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:06 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0xfd)=""/253) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000007000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @multicast1, @rand_addr}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000007000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000000)={&(0x7f0000006000)=@polexpire={0x13a8, 0x1b, 0x300, 0x1, 0x2, {{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x0, 0x6, 0x3, 0x0, 0xa, 0x0, 0x80, 0xff, 0x0, r2}, {0x7, 0x1, 0x0, 0x100000000, 0x9, 0x6, 0x401, 0x40}, {0x101, 0x647136d9, 0x9, 0x2}, 0x8, 0xd, 0x2, 0x0, 0x1, 0x3}, 0x8}, [@algo_aead={0x138, 0x12, {{'gcm_base(xts(serpent),sha512-avx)\x00'}, 0x750, 0x0, "c24014358df1c9d838dabfc503150330044b6278621e399b0a636957949347f263d2a91a0e56907d54094ba2b58116411ee0cb97289aec1c27cfb5761a8cfc003612f816da4dab07d4188b7b852e636b8b514042998d56a24440cd22da8c22cc0a903ea61c99b01c01b782b887f137e6931f98bd350440f9a19bbebc01d20ee130a39c37560e4a4d64526b12ab25299de116153a6dbd309cd08f8a537b3b9cccaca0fad618cb166dadc77c7db1650e9cfc6c300d9bc1e0fa0f3261071a29d2d3a77bfef70b297139e04ebbf427328f964fadc4fd6fb08d039840e5c27db06242273d4c5c6861b82bd8d6"}}, @mark={0xc, 0x15, {0x1, 0x401}}, @policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x101, 0x3, 0x80, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x8001, 0x800, 0x2, 0x2, 0x1ff, 0x9, 0x0, 0x2}, {0x1080000, 0x1000, 0xb95, 0x2}, 0x0, 0xd, 0x0, 0x1, 0x1, 0x1}}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x1, 0x2, 0x1, 0xa, 0x80, 0x0, 0x33, r5, r6}, {0x4, 0x6, 0x4, 0x10000, 0x81, 0x758, 0x80000001, 0x2}, {0x2, 0x6, 0xe, 0x3}, 0x33, 0x7, 0x1, 0x1, 0x2, 0x1}}, @algo_auth={0x1048, 0x1, {{'rmd256-generic\x00'}, 0x8000, "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"}}]}, 0x13a8}, 0x1, 0x0, 0x0, 0x1}, 0x840) 2018/02/19 03:51:06 executing program 1: remap_file_pages(&(0x7f000044f000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x10) mmap(&(0x7f0000000000/0x6bf000)=nil, 0x6bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000430000/0x3000)=nil) tee(r1, r0, 0x6, 0x0) getsockname$unix(r0, &(0x7f00006be000-0xce)=@file, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f00006bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006c0000-0x1)='\x00', 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00004df000)=0x18, 0x4) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000a4e000-0x12)='.request_key_auth\x00', &(0x7f000063f000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b8000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f000005b000-0x30)=[{&(0x7f00008c7000)="afe47faa4e9c59d623460d5460d5a6374eeddf48404e3abbf24fe95cfa9facf3c9728514ec147270ffa69f2597203e902e724901902ab5f3c64d1043c6b3851efee4674d6e8e7e8d3d04101ecc44ac7baa06a4a02f8ceb4eed85873d066e43276576c442e25acacd7f02ff8804c6de7cd234cab7f35c2d884f4133afb646d32a136c1a1c12d038c2c14aac006395e0339a853cb4c549d9c97ad0afde982f0aed", 0xa0}, {&(0x7f0000d16000)="55da14d7ac5bcd1be6fe081b", 0xc}, {&(0x7f000079e000)="d1401a79542388ab", 0x8}], 0x3, r2) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000b5b000-0x4)=0xfe6) 2018/02/19 03:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400}, &(0x7f000096d000+0x79), 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000030000)=@access={'system_u:object_r:udev_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x35}, 0x42) clock_gettime(0x0, &(0x7f0000f8f000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bc5000), &(0x7f00008b8000-0x10), &(0x7f000005e000-0x10)={0x0, r2}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/19 03:51:06 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000369000)=[0x5, 0x2]) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00004d4000-0x15)=""/21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x1, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) sigaltstack(&(0x7f00000f2000/0x4000)=nil, &(0x7f0000002000-0x8)) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000000)={0x0, 0xd, 0xd66, 0x6, "32324486b656a53315dda3f5dd637652ab786ec576774a70e4e15036a037a97d"}) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000001000-0xfd)=""/253) 2018/02/19 03:51:06 executing program 4: r0 = socket$inet(0x2, 0xf, 0xa5d7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r0, 0x7, 0x3) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000a1c000), 0x0) 2018/02/19 03:51:06 executing program 1: pipe2(&(0x7f00004e4000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000-0x10), &(0x7f0000002000)=0x10) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003000)=0xe8) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000005000-0x24)={0x4, 0x8, 0x3f, 0x8001, 0x401, 0x6, 0x6, 0x2, 0x3, 0x3, 0x2, 0x2650}) fremovexattr(r1, &(0x7f0000001000)=@random={'trusted.', '\x00'}) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000005000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000007000-0x10)={0x7, 0xb2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000007000)={0x8000, 0x9, 0xc3, 0xffffffff}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000006000)=""/182, &(0x7f0000005000)=0xb6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005000-0x58)=[@in6={0xa, 0x3, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xea, @loopback={0x0, 0x1}, 0x17f3}], 0x58) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r2, 0x8f, &(0x7f0000009000-0x1000)="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") ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007000)={0x0, 0xd, "fe1161cb621c1440087bf2728b"}, &(0x7f0000009000)=0x15) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={r5}, 0x8) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000a4e000-0x12)='.request_key_auth\x00', &(0x7f000063f000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b8000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f000005b000-0x30)=[{&(0x7f00008c7000)="afe47faa4e9c59d623460d5460d5a6374eeddf48404e3abbf24fe95cfa9facf3c9728514ec147270ffa69f2597203e902e724901902ab5f3c64d1043c6b3851efee4674d6e8e7e8d3d04101ecc44ac7baa06a4a02f8ceb4eed85873d066e43276576c442e25acacd7f02ff8804c6de7cd234cab7f35c2d884f4133afb646d32a136c1a1c12d038c2c14aac006395e0339a853cb4c549d9c97ad0afde982f0aed", 0xa0}, {&(0x7f0000d16000)="55da14d7ac5bcd1be6fe081b", 0xc}, {&(0x7f000079e000)="d1401a79542388ab", 0x8}], 0x3, r2) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000b5b000-0x4)=0xfe6) 2018/02/19 03:51:06 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000030000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000002f000)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000002f000)={0x0, 0x2c, &(0x7f0000014000)=[@in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x978}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000030000)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000030000)={r2, 0x8000}, &(0x7f000001b000+0x623)=0x8) sendmsg$nl_route(r1, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1}, 0x0) 2018/02/19 03:51:06 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000a96000-0x28)={&(0x7f0000a95000/0x2000)=nil, 0x3, 0x0, 0x20, &(0x7f0000a93000/0x4000)=nil, 0x1ff}) 2018/02/19 03:51:06 executing program 7: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000046000-0x4)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000047000-0x1a)=""/26, 0x1a) umount2(&(0x7f000003a000-0x6)='./bus\x00', 0x1) getdents(r0, &(0x7f000002f000-0x14)=""/46, 0x2e) 2018/02/19 03:51:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e44000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000074e000)=0x6, 0x5) r1 = socket(0x10, 0x200000000002, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008ca000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e33000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d81000)=0xfffffffffffffffc, &(0x7f0000b9a000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a42000-0xc)={0x0, 0x0}, &(0x7f0000c13000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003b2000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8a}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff00, 0x3, 0x1ff, 0x0, 0x1752e29529374e5f, 0x80, 0x2f, 0x0, r3}, {0x101, 0x7, 0x7fffffff, 0x100000000, 0x0, 0x0, 0x0, 0x9}, {0x4, 0xffffffff, 0x10001, 0x1ff}, 0x156e0fef, 0xffffffffffffffff, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x3, 0xea1bd3661b1687ab, 0x5, 0xffffffffffffff24, 0x100, 0xc}}, 0xe8) capset(&(0x7f0000c34000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x400000001, 0x1}) socket$unix(0x1, 0x7, 0x0) write(r1, &(0x7f0000705000)="1f0000000406fd00010300000000ff0180fff80009000180000507ec000000", 0x1f) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/19 03:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) 2018/02/19 03:51:06 executing program 0: mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = getpid() waitid(0x0, r0, &(0x7f0000a94000), 0x1000000, 0x0) msync(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x2) 2018/02/19 03:51:06 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x4, 0x181001) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4)) accept4$llc(0xffffffffffffffff, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000017000)=0x10, 0x800) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000001c000), &(0x7f000001c000-0x4)=0x10, 0x800) r1 = dup(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000001c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000001e000-0xb), &(0x7f000001b000-0x4)=0xb) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ftruncate(r3, 0x9) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000006000-0x50)=[{r2}, {r3}], 0x2, 0x0) 2018/02/19 03:51:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) pipe(&(0x7f0000dda000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/98, &(0x7f00009c9000)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000f3b000)) r3 = openat(r2, &(0x7f0000d29000-0x8)='./file0\x00', 0x8000400, 0x0) pipe(&(0x7f0000eec000)={0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000466000-0x8)) renameat2(r3, &(0x7f0000088000)='./file0\x00', r4, &(0x7f00006de000)='./file0\x00', 0x0) accept$netrom(r2, 0x0, &(0x7f00003e5000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x1) memfd_create(&(0x7f0000908000-0x1)='\x00', 0x2) fcntl$getown(r1, 0x9) listen(r2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 03:51:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e4b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f6a000-0x8c)={0x4767, 0x100, 0x75d, 'queue1\x00', 0x8}) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ioctl$int_in(r1, 0x5421, &(0x7f0000956000-0x8)=0x8) mq_timedsend(r1, &(0x7f0000465000-0x25)="ccff2bc6d40a4f3e14b78655ea8307723cec00046e00bfa3c64e2f11b469ada27f7571a273", 0x25, 0xfffffffffffffffc, 0x0) exit_group(0xfffffffffffff72e) 2018/02/19 03:51:06 executing program 2: clone(0x0, &(0x7f000013b000-0xca), &(0x7f0000ba2000-0x4), &(0x7f0000459000), &(0x7f0000196000)) statfs(&(0x7f00008e4000-0x8)='./file0\x00', &(0x7f0000a48000-0x21)=""/33) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c19000)='net/connector\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a8a000)={0xaa}) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000a4e000-0x12)='.request_key_auth\x00', &(0x7f000063f000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b8000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f000005b000-0x30)=[{&(0x7f00008c7000)="afe47faa4e9c59d623460d5460d5a6374eeddf48404e3abbf24fe95cfa9facf3c9728514ec147270ffa69f2597203e902e724901902ab5f3c64d1043c6b3851efee4674d6e8e7e8d3d04101ecc44ac7baa06a4a02f8ceb4eed85873d066e43276576c442e25acacd7f02ff8804c6de7cd234cab7f35c2d884f4133afb646d32a136c1a1c12d038c2c14aac006395e0339a853cb4c549d9c97ad0afde982f0aed", 0xa0}, {&(0x7f0000d16000)="55da14d7ac5bcd1be6fe081b", 0xc}, {&(0x7f000079e000)="d1401a79542388ab", 0x8}], 0x3, r2) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000b5b000-0x4)=0xfe6) 2018/02/19 03:51:06 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4), &(0x7f0000a94000-0x4)=0x4) mlock(&(0x7f0000a95000/0x2000)=nil, 0x2000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a94000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a97000-0xa0)={r1, @in6={{0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}, 0x5, 0x5e67, 0x7}, &(0x7f0000001000-0x4)=0xa0) 2018/02/19 03:51:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000f6c000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000471000-0x4)=0x14) bind$packet(r0, &(0x7f000022b000-0x14)={0x11, 0x16, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f000032a000), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000646000-0x8)={0x0, 0x3}, &(0x7f0000af2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000064b000)={r3, 0x2}, 0x6) 2018/02/19 03:51:06 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/checkreqprot\x00', 0x6042, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000095c000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x2, 0x98, &(0x7f0000510000/0x4000)=nil, 0x9e5}) mprotect(&(0x7f00009aa000/0x7000)=nil, 0x7000, 0x4) 2018/02/19 03:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000b15000-0xc)={@multicast1, @rand_addr, @remote}, &(0x7f0000320000)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) uname(&(0x7f00000c9000)=""/162) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000a9000-0x4)) bind(r1, &(0x7f00008e4000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000a4e000-0x12)='.request_key_auth\x00', &(0x7f000063f000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b8000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f000005b000-0x30)=[{&(0x7f00008c7000)="afe47faa4e9c59d623460d5460d5a6374eeddf48404e3abbf24fe95cfa9facf3c9728514ec147270ffa69f2597203e902e724901902ab5f3c64d1043c6b3851efee4674d6e8e7e8d3d04101ecc44ac7baa06a4a02f8ceb4eed85873d066e43276576c442e25acacd7f02ff8804c6de7cd234cab7f35c2d884f4133afb646d32a136c1a1c12d038c2c14aac006395e0339a853cb4c549d9c97ad0afde982f0aed", 0xa0}, {&(0x7f0000d16000)="55da14d7ac5bcd1be6fe081b", 0xc}, {&(0x7f000079e000)="d1401a79542388ab", 0x8}], 0x3, r2) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000b5b000-0x4)=0xfe6) 2018/02/19 03:51:06 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x4, 0x181001) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4)) accept4$llc(0xffffffffffffffff, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000017000)=0x10, 0x800) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000001c000), &(0x7f000001c000-0x4)=0x10, 0x800) r1 = dup(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000001c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000001e000-0xb), &(0x7f000001b000-0x4)=0xb) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ftruncate(r3, 0x9) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000006000-0x50)=[{r2}, {r3}], 0x2, 0x0) 2018/02/19 03:51:06 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 03:51:06 executing program 7: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000c35000)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000b41000-0xc1)=""/193) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/19 03:51:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x121) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000002000-0x5c)={0x1, 0x1, {0x3, 0x0, 0x20000000000, 0x3, 0x1}}) fcntl$getflags(r0, 0xb) r1 = syz_open_pts(r0, 0x70240) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000)="972841a6c38fc8c7080f601fe8c033b8c0f8671c5a4b6f7c71e92ab85dc42a283b86a7a32edc8a91ff9ef8166c0b823f13e22fa78cf5dfecc4d0ce443ec0ef909c1fdfd52c6e197b7be34838a08095c15bb2c6b91cb807320aec55d90d15e534cd640393584ff1db1c3076cbd26c4b0bbaba2d6bbe61bd387082b27359acbac0141aa35b6b9f5f971649152f08c072c204be8ae7a9a88cf705c8608c57cd9acdf0963f4d0a30fdeca69ab11e5b512083342a15d438e8e4fd1e4b1fe597618c97355964da93409326d99ef9cf8b64f8543b08d63d2acc00470dce") fcntl$setlease(r0, 0x400, 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/224) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x5d, 0xfffffffffffffffb, 0x1, 0x3f, 0x7, 0x3, 0x7, 0x7, 0x0}, &(0x7f0000002000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x9, 0xf783}, 0x10) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000003000-0x53)=""/83) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000+0x6ae)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x20)={{0x77359400}, {r3, r4/1000+30000}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000005000)={{0x9, 0x3ff}, 'port0\x00', 0xa4, 0x400, 0x6, 0x200, 0x3, 0x80, 0x12, 0x0, 0x4, 0x7}) fgetxattr(r1, &(0x7f0000006000-0xa)=@random={'security.', '\x00'}, &(0x7f0000004000-0xe4)=""/228, 0xe4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r5, 0x0) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000001000+0x31b)=""/202) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000006000)={0xa084, {{0xa, 0x0, 0x1d09, @empty, 0x2}}, 0x1, 0x2, [{{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}]}, 0x190) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000a4e000-0x12)='.request_key_auth\x00', &(0x7f000063f000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b8000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f000005b000-0x30)=[{&(0x7f00008c7000)="afe47faa4e9c59d623460d5460d5a6374eeddf48404e3abbf24fe95cfa9facf3c9728514ec147270ffa69f2597203e902e724901902ab5f3c64d1043c6b3851efee4674d6e8e7e8d3d04101ecc44ac7baa06a4a02f8ceb4eed85873d066e43276576c442e25acacd7f02ff8804c6de7cd234cab7f35c2d884f4133afb646d32a136c1a1c12d038c2c14aac006395e0339a853cb4c549d9c97ad0afde982f0aed", 0xa0}, {&(0x7f0000d16000)="55da14d7ac5bcd1be6fe081b", 0xc}, {&(0x7f000079e000)="d1401a79542388ab", 0x8}], 0x3, r2) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000b5b000-0x4)=0xfe6) 2018/02/19 03:51:06 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a96000)={0x0, 0x85c}, &(0x7f0000000000)=0x8) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000a97000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@generic="e532e89cb6c974c85cbfded8f1551829", @ifru_flags=0x800}) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a96000-0xe)={r2, 0xffffffff, 0x3, [0x10000, 0x3, 0x40]}, 0xe) 2018/02/19 03:51:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000767000)={@generic="440c7a2bd299b7182ad7a61a4363d953", @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000002000-0x4)=0x10, 0x80000) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000000)="9f68aaebafb1", 0x6) mlock(&(0x7f000070f000/0x4000)=nil, 0x4000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x1) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000003000-0x10), &(0x7f0000001000-0x4)=0x10) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000001000)=""/125, &(0x7f0000002000)=0x7d) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000002000)={0x6}, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000001000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x100040}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@del={0xf0, 0x11, 0x1, 0x7, 0x3, {{'authenc(rmd160,ctr-camellia-aesni-avx2)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x100000000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000002000)) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000002000)={0x3, 0xd4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000005000-0x4)=0x32, 0x800) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000003000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r5, 0x1f}, 0x8) bind$netrom(r3, &(0x7f0000002000)=@full={{0x3, {"f985f093aa19b6"}, 0x2c5ec8ca}, [{"e50679aca8fee3"}, {"2936e47cb4e1de"}, {"550765aee8a5b7"}, {"bac5b3ee25ad7b"}, {"71c60d353810e0"}, {"575e34c476d401"}, {"3f55b802dd08b7"}, {"e6825ff99617ca"}]}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) select(0x40, &(0x7f0000006000-0x40)={0xff, 0x7c4, 0xe, 0x0, 0x7ff, 0x4, 0x7f, 0x8}, &(0x7f0000006000-0x40)={0x3, 0x9, 0x1ff, 0x8ce, 0x4fe, 0x7, 0x7e26444a, 0xffffffff}, &(0x7f0000006000-0x40)={0x80, 0x5, 0x8e39, 0x8000, 0x6, 0x0, 0x800, 0x8}, &(0x7f0000004000-0x10)={r6, r7/1000+30000}) 2018/02/19 03:51:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f0000b3e000-0xa)='./control\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000ef000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000956000)=0x0) r3 = getuid() r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000157000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000f73000)=0xe8) lstat(&(0x7f00009ae000)='./control\x00', &(0x7f000021f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000a74000-0x38)={&(0x7f00005ab000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000fdc000)=[], 0x0, &(0x7f0000cf1000-0x98)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x98, 0x4000000}, 0x0) r8 = inotify_init1(0x0) fcntl$setstatus(r8, 0x4, 0x72109c5fef5d34d3) r9 = gettid() fcntl$setown(r8, 0x8, r9) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r8, 0xa, 0x20) inotify_add_watch(r8, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/19 03:51:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffffa) 2018/02/19 03:51:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000a4e000-0x12)='.request_key_auth\x00', &(0x7f000063f000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b8000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f000005b000-0x30)=[{&(0x7f00008c7000)="afe47faa4e9c59d623460d5460d5a6374eeddf48404e3abbf24fe95cfa9facf3c9728514ec147270ffa69f2597203e902e724901902ab5f3c64d1043c6b3851efee4674d6e8e7e8d3d04101ecc44ac7baa06a4a02f8ceb4eed85873d066e43276576c442e25acacd7f02ff8804c6de7cd234cab7f35c2d884f4133afb646d32a136c1a1c12d038c2c14aac006395e0339a853cb4c549d9c97ad0afde982f0aed", 0xa0}, {&(0x7f0000d16000)="55da14d7ac5bcd1be6fe081b", 0xc}, {&(0x7f000079e000)="d1401a79542388ab", 0x8}], 0x3, r2) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/19 03:51:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000c57000)={0x0, 0x0}) select(0x40, &(0x7f0000010000-0x40)={0x7fffffff, 0x6, 0x4, 0x64, 0xff, 0x8, 0x7, 0x80000001}, &(0x7f000041f000-0x40)={0x9, 0x7, 0x605c, 0x1, 0x1ff, 0x10000, 0x6, 0x8}, &(0x7f0000493000)={0xbb1e, 0x74, 0xffffffffffffffff, 0xe5b, 0x1d, 0x7, 0x2, 0x4}, &(0x7f0000ce8000-0x10)={r2, r3/1000+30000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000a95000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a94000)=""/36, &(0x7f0000a93000)=0x24) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000a4e000-0x12)='.request_key_auth\x00', &(0x7f000063f000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b8000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f000005b000-0x30)=[{&(0x7f00008c7000)="afe47faa4e9c59d623460d5460d5a6374eeddf48404e3abbf24fe95cfa9facf3c9728514ec147270ffa69f2597203e902e724901902ab5f3c64d1043c6b3851efee4674d6e8e7e8d3d04101ecc44ac7baa06a4a02f8ceb4eed85873d066e43276576c442e25acacd7f02ff8804c6de7cd234cab7f35c2d884f4133afb646d32a136c1a1c12d038c2c14aac006395e0339a853cb4c549d9c97ad0afde982f0aed", 0xa0}, {&(0x7f0000d16000)="55da14d7ac5bcd1be6fe081b", 0xc}, {&(0x7f000079e000)="d1401a79542388ab", 0x8}], 0x3, r2) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fc000-0x4)=0x2, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aa3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ede000)=0x80003a, 0xfffffffffffffcc7) sendfile(r1, r2, &(0x7f0000e7f000), 0x0) pipe2(&(0x7f0000bcf000)={0x0, 0x0}, 0x80800) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000043f000)=0x5) 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/ptmx\x00', 0xb00, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f00001aa000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000261000-0x4)=0x10) writev(r0, &(0x7f0000bcb000-0x10)=[], 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000050d000)=0x2) 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000c45000)=[{{&(0x7f0000d81000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0xfffffffffffffd4f, &(0x7f00005a8000)=[], 0x0, &(0x7f00003e9000-0xf)=""/15, 0xf}}], 0x1, 0x40, &(0x7f00005d2000)) 2018/02/19 03:51:07 executing program 2: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f15000)={0xc408, {{0xa, 0x3, 0x2f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7fffffff}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[], 0x0, 0x4000000) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2018/02/19 03:51:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000585000)={&(0x7f0000ede000)=""/140, 0x8c}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r3, &(0x7f0000dff000)="fd288ccb3b61397ec4fcfc5059ae7a67791a110299fec432de1fa3b05f5ea4b35a6d8bfbc97b08cf1abdad5640ed64c298cdaa73a8facb5cde045597ed764cad720577", 0x43, 0x20000000, &(0x7f000002c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet(0x2, 0xb, 0x8) sendto$unix(r1, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000a4e000-0x12)='.request_key_auth\x00', &(0x7f000063f000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b8000-0x6)='wlan0\x00', 0xffffffffffffffff) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f1000)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='comm\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f46000)) exit(0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000055d000)={0x2, 0x3, 0x10000, 0x8, 0x6, 0x7, 0x8, 0xffffffffffff7fff, 0x5, 0x3f, 0x100}, 0xb) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000a93000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/191) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) add_key$keyring(&(0x7f00005d5000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000c25000)='/dev/usbmon#\x00', 0x9, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x4, 0x78, 0x100, 0x800, 0x1, 0x1, 0x0, 0x100, 0x4000, 0x6b47e19613a05dd8, 0xffffffff, 0x7, 0x5, 0x0, 0x5, 0x1, 0x1, 0x8000, 0x3, 0x0, 0xfff, 0x9, 0x18e5, 0x101, 0x913, 0x4, 0x401, 0x81, 0x7, 0x80000000, 0x81, 0x8, 0xb, 0x10000, 0x9, 0x81, 0x4, 0x6, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000002000-0x1)}, 0x20100, 0x9, 0x3, 0x7, 0x5, 0x6, 0x3}, r1, 0x3, r0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x10101) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r4, 0x2, 0x6e, "e5cc668e805543c984025fbb9893bc7fc501f9acb34454d90011353c154f3c4b39fc2d871af43a54c5c82c49fbb6d12900375b0c17d04804dc55e0ca6bb9dae574ec3a667859f82cbbbe574c52806d27d5d174b4ca50d021387d7cf17fac02c4fd130eb5e3f7346613115bfa3b3a"}, 0x76) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r4, 0xa, "c49276c4bad710970771"}, &(0x7f0000002000)=0x12) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000003000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r4, 0xa3ea}, 0x8) fstat(r3, &(0x7f0000002000)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r4, @in6={{0xa, 0x2, 0x1cd, @empty, 0x8}}, 0xffd9, 0x7, 0x60a, 0x80, 0xbd}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000007000-0x4)=0x1ff, 0x4) setfsuid(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000)=0x10, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000008000)={@local}, &(0x7f0000001000-0x4)=0x14) 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ec5000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000005000)='/dev/snd/seq\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x15b7, 0xfffffffffffffff7}, {0x800, 0x7}, 0xfffffffffffff000, 0x2, 0xffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x4, 0x7a6e, 0xffffffff00000000, 0x3}, 0x14) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 45.495966] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f0000390000)=[{&(0x7f0000910000)="99", 0x1}], 0x1, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0xff, 0x1f, 0x7, 0x8, 0x9, 0x2, 0x3}, &(0x7f0000000000)={0x2, 0x4, 0x3f, 0x6, 0x6, 0x2, 0x7, 0xf800000000000000}, &(0x7f0000a95000)={0x5, 0x54f0, 0x4, 0x3e55, 0xfffffffffffffff9, 0xd53b, 0x0, 0x9}, &(0x7f0000a94000-0x10)={0x0, 0x2710}) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000362000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cdd000)={0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000566000)={0x2, &(0x7f0000a15000)=[{0x4, 0x8000, 0x5d6, 0x9}, {0x7fff, 0x5, 0x3, 0x100000000}]}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1}], 0x1, &(0x7f0000001000), &(0x7f0000001000)={0x1ff}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/keychord\x00', 0x44400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c47000)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f000034f000-0x4)=0xe8) recvfrom$unix(r1, &(0x7f00008e7000-0x3c)=""/60, 0x3c, 0x0, &(0x7f0000dea000)=@abs, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs, 0x8) 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) flock(r0, 0x1) r1 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0x0) lseek(r1, 0xfffffffffffffffe, 0x1) 2018/02/19 03:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x6)='wfgn0', 0x2) fcntl$addseals(r0, 0x409, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000045f000)={{0x329b, 0x7}, {0x2a4, 0x9}, 0x5, 0x3, 0x1}) fallocate(r0, 0x3, 0x0, 0x1f) fchmodat(r0, &(0x7f0000e69000-0x8)='./file0\x00', 0x102) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000aa000)={0x2, &(0x7f00008a1000)=[{}, {}]}) 2018/02/19 03:51:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bb7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004d6000-0x4)=0x1c, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000033d000-0x4), &(0x7f0000fa9000)=0x4) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00008b2000)="66a2742f6e0a768100") bind$inet(r2, &(0x7f0000b8a000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000e38000)='5', 0x1}], 0x1) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000001c000), 0x3767) pause() 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000e000-0x7)='cpuset\x00') exit(0x0) dup2(r2, r0) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000+0x508)) r1 = socket$inet(0x2, 0xa, 0x0) bind(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) 2018/02/19 03:51:07 executing program 5: clone(0x0, &(0x7f0000719000-0x71), &(0x7f00002d2000-0x4), &(0x7f0000c6f000), &(0x7f0000958000-0x1000)) getdents64(0xffffffffffffffff, &(0x7f0000f95000)=""/116, 0x74) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000c8c000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000a96000-0x10)={r1, r2+30000000}, &(0x7f0000001000)={0x401}, 0x8) fchmod(r0, 0x10c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a94000-0xc)='/dev/rfkill\x00', 0x4c0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000003000-0x5c)={0xec35, 0x0, {0x2, 0x3, 0x80, 0x3, 0x2}}) r4 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x14000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000002000-0x120)=[{0xfffffffffffffffc, 0x101, 0x4, 0x0, @tick=0xfffffffffffffffd, {0x289b, 0x6}, {0xffffffffffffffff, 0x100000000}, @control={0xfffffffffffffffc, 0x2, 0x2}}, {0x7, 0x5, 0x9, 0x3a, @time={0x0, 0x1c9c380}, {0x2ed, 0x8}, {0x100000001, 0x5}, @quote={{0x1, 0x7}, 0x2, &(0x7f0000a95000-0x30)={0x0, 0x81, 0x1f, 0x7, @time={0x0, 0x1c9c380}, {0xfffffffffffffe03, 0xfffffffffffff000}, {0x3, 0x5}, @quote={{0xf01, 0x100000000}, 0x7, &(0x7f0000a94000-0x30)={0x4000000000000000, 0x6, 0x46c, 0x5, @tick, {0x8, 0x1}, {0x8, 0x80000000}, @result={0x800, 0x1}}}}}}, {0x9, 0x6, 0x8, 0x1f, @tick=0x9, {0x8, 0x20}, {0x6, 0x9}, @addr={0x62e, 0x7fff}}, {0x20, 0x2, 0x1, 0x6, @time, {0x932, 0x8f5d}, {0x8001, 0x10000}, @control={0x7, 0xfff, 0x7}}, {0x8, 0x5, 0x3ac, 0x800, @tick=0x4, {0x6, 0x4}, {0xec, 0x8}, @quote={{0x6, 0x101}, 0x5, &(0x7f0000002000-0x30)={0x2, 0x200, 0x5, 0x5, @time={r5, r6+30000000}, {0x9, 0x101}, {0xd7a, 0xd9c}, @raw8={"a527eb84680e3fcaba113356"}}}}, {0x93, 0x4, 0x0, 0x1, @time={r7, r8+30000000}, {0x5, 0x4}, {0x5, 0x4000000}, @note={0x4, 0x9, 0xd60e, 0x1, 0x185}}], 0x120) 2018/02/19 03:51:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000908000)=0x60, 0x80000) fcntl$setsig(r0, 0xa, 0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80000, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000002000)={0x2, 0xcd, &(0x7f0000001000-0xcd)="da2f61a433433c666827c21b875df784dbb48bba518ea2288109ea4da43a200b17e4c0ad16124280e648fa30aa72179ac2abf444158814e2327322c95c66ca967265f85d6d8798dae9a210e519f5377e3ad04601f3e3239f4b183cbdfde373c0d1bdd0ce1495aa4d98cc7ef53b1db5ec5379f51a89bde387b5467fc7864ab4189bae61683a30df8eda371c80872479ead06eb3da3061d0ba8a0853f08d2e65bee3ce2c8331296e1d6e136ed156444fdffa51e6e043e7bf5d78a445fa1cb11fc11824b825b6b542961a005f60ea"}) r3 = dup2(r0, r2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000004000-0x10)={0x4, &(0x7f0000003000)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000003000)={r4, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000005000-0x4)=0xbe65) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006000)=0x10) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000006000-0xdb)=""/219) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000007000)={0x3}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000008000)=0x2, 0x4) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000003000)='bdev\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000009000)=@req={0xca69, 0x3, 0x7, 0x8}, 0x10) 2018/02/19 03:51:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000048e000-0xe0), 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f1000)={0x0}, &(0x7f0000da3000-0x4)=0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ede000)) r2 = syz_open_procfs(r1, &(0x7f0000996000)='net/nfsfs\x00') read(r2, &(0x7f0000187000-0xf1)=""/241, 0xffffffffffffff1e) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df3000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000934000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000407000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00001e4000-0x38)={&(0x7f0000a03000)={0x10}, 0xc, &(0x7f0000b63000-0x10)={&(0x7f00006f4000-0x84)=@ipv6_deladdr={0x2c, 0x15, 0x215, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000f83000)={0x1, 0x5, 0x80000001}) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000be3000)=[]}, 0x0) 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b81000)={0x77359400}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000849000)=0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000032c000-0x4)=0x1, 0xbe) sendto(r1, &(0x7f00002df000)="8f", 0x1, 0x0, 0x0, 0x0) 2018/02/19 03:51:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$nl_netfilter(0x10, 0x3, 0xc) getuid() 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr, @multicast1}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r1) signalfd(r0, &(0x7f00005b8000)={0x6}, 0x8) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) close(r1) fcntl$setlease(r0, 0x400, 0x2) 2018/02/19 03:51:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000718000-0xe8)={{{@in=@empty, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000948000)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fac000)={0x1, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0x0) accept4$packet(r1, &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d17000-0x4)=0x14, 0x80000) sendmsg(r1, &(0x7f00009d3000)={0x0, 0x0, &(0x7f00008cb000)=[], 0x0, &(0x7f00006b1000-0x21c0)=[]}, 0x24044000) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = accept(0xffffffffffffffff, &(0x7f0000a97000-0x6)=@hci, &(0x7f0000a97000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000a94000-0x4)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000a94000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x3, 0x94, &(0x7f0000a93000/0x4000)=nil, 0xfffffffffffffffb}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x200, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a96000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000001000-0x28)={@common='bond0\x00'}) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x1, 0x1000, 0xffffffff, 0x2, 0x8, 0xf03, 0xc8a, 0x1, 0x8, 0x7ff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x40000000000000, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a96000)={0x0, 0x2, 0x30, 0xf800000000000000, 0x1f}, &(0x7f0000a94000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x7}, &(0x7f0000a93000)=0x8) 2018/02/19 03:51:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup3(r0, r0, 0x80000) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x280) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0xc000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0x4)='/dev/hwrng\x00', 0x80080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0x58) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000004000-0x4), 0x4) 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000669000-0x80)=@generic={0x0, "ee95de067e93d633830bf9ce0c652e3d048690e4426d65383d7c13fd3223f76e59ef4080a42ac2930322fae9c31cf6d7dcf5dc5de409974d159b28cc239c776df157aeaf7384725151c9e95ef0f66d376e82910f8e330928eb3d032af37d1506106dc5c127b88a0849e2e734a85c037802e53ed8440165db204de22e42ad"}, 0x80) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fec000)='\x00', 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000fed000-0xc)={@dev, @remote, @remote}, &(0x7f0000d25000-0x4)=0xc) 2018/02/19 03:51:07 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b9000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) read(r0, &(0x7f0000c1d000)=""/204, 0xcc) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000f8a000-0x2)='+\x00', 0x3) vmsplice(r2, &(0x7f0000f89000-0x10)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x0, 0x8) read(r1, &(0x7f0000c03000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f8a000)={0x89b2, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast1=0xe0000001}, 0x80, 0xede, 0x34ff, 0x3ff, 0xfc8, &(0x7f00005b5000)=@common='bpq0\x00', 0x0, 0x6, 0x8f}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8a000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000f89000)=0xe8) r4 = getegid() fdatasync(r2) syz_fuseblk_mount(&(0x7f0000666000-0x8)='./file0\x00', &(0x7f0000f89000+0x817)='./file0\x00', 0x1000, r3, r4, 0x9, 0xc000000000000, 0x100008) fcntl$setpipe(r1, 0x407, 0xaecd) 2018/02/19 03:51:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) ustat(0x8, &(0x7f000057f000-0x20)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e7e000)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000039f000)={0x2, &(0x7f000039a000)=[{0x20}, {0x6, 0x0, 0x0, 0x10000}]}, 0xa) sendto$unix(r1, &(0x7f00001b0000)="8be8ab32", 0x4, 0x0, &(0x7f00004e8000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000092b000-0x8), &(0x7f0000b6b000-0x4)=0x8) r2 = getuid() r3 = getegid() lchown(&(0x7f0000ef1000)='./file0\x00', r2, r3) 2018/02/19 03:51:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 45.787921] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 45.801912] audit_printk_skb: 7 callbacks suppressed 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) msync(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a96000-0x60)={0x0, 0x3e, 0x4, @thr={&(0x7f0000001000-0xab)="ed3421d573be0b3d4010e96bb76621b32b34870708a9aeb80198de474dcefe61d894201ac457c22bc1b142fe1f1d7c0d797a834429ff9c53b8e4147a2d7372fac6a694205a26664cd0813990f164d7449f059bf9eda9a6a218b6e4b5d632e9a0034bd60c38506b0572e3ddca03be53bb9d47e2819182c4df0d0180825fc7906e6761bba0bf56b07fbd0fd874470c6195a993b4d50cf637aae60e03b51a13cb1e51b71b8ece997920dc2e10", &(0x7f0000001000-0x17)="4118131a401b5a99e624d7fbeba5d5fe8e6ca9fdd71987"}}, &(0x7f0000001000-0x4)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a95000)=@req={0x50, &(0x7f0000002000-0x50)={@common='irlan0\x00', @ifru_map={0x9, 0x9, 0x3000, 0x9, 0x4, 0x8038}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x6, &(0x7f0000003000-0x4)=0x4) msync(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x4) [ 45.816438] audit: type=1400 audit(1519012267.461:30): avc: denied { setopt } for pid=8098 comm="syz-executor6" 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 [ 45.867093] audit: type=1400 audit(1519012267.521:31): avc: denied { getopt } for pid=8098 comm="syz-executor6" 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 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000061f000-0x15)='*security&+[vboxnet1\x00', 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f0f000-0x4)=0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000369000)=0x8001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000055c000)=0x2, 0x4) recvmsg(r1, &(0x7f0000628000-0x36)={&(0x7f0000c76000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000cd5000-0x80)=[], 0x0, &(0x7f000004c000-0xf8)=""/248, 0xf8}, 0x102) 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722001a0810f70001000000070000ffb807475105000c000000", 0x26) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000042000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000526000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000983000-0x20)={0x7fff, 0x7, 0x800a, 0x1, 0xa0, 0x8, 0x8, 0x10001, r2}, &(0x7f0000980000)=0x20) tkill(r1, 0x21) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b63000)='/dev/binder#\x00', 0x0, 0x800) r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000321000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000324000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005be000)={r1, 0x5}, &(0x7f00008b0000-0x4)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000e44000-0x41)=""/65) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000043a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004ea000)={0x0, @in6={{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0x3, 0x3}, &(0x7f0000203000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e85000-0x8)={r4, 0x4ee, 0x1}, 0x8) 2018/02/19 03:51:07 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e1d000)={0x8, 0x502, 0x0, 0x4, 0x8, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x2, 0x2, [0x0, 0xfffffffffffffa0f]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000872000-0x38)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @empty}, 0x1c, &(0x7f0000415000)=[{&(0x7f00004ba000-0x58)="e5263983d259233d35bc26dc9055460d5ce2636ee781df6ed3b63f72d549bc01fa6d184ade7ee126631be103f5eca8e41cfdf9f99d95d3f3bb0ccc30dd804dc9930d07dc7ead92c6a4868a86ec53f7f279ead2138693333a", 0x58}], 0x1, &(0x7f0000dda000)=[]}], 0x1, 0x0) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mprotect(&(0x7f000061d000/0x12000)=nil, 0x12000, 0xd) inotify_init1(0x80800) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000024f000)=@generic="09bf15de3e2d54e0abbae32f84f53c93") bind(r0, &(0x7f0000596000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/19 03:51:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffe) uname(&(0x7f0000ff0000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f7000+0x3bf)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000e8d000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b70000), &(0x7f0000e78000-0x4)=0xffffff1a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb1000), &(0x7f0000485000-0x4)=0xc) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a93000)={0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000a95000)=0x40, 0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x0) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000091c000-0x4)=0x4, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000fd7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x60c, {0x44, 0x8c, 0x7fff, 0x33f6, 0x7fffffff, 0x8542}, 0xb84f, 0x7fffffff}}) 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d18000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007ae000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x100000001, 0xfffffffffffffffa, 0x4, 0x8, 0x9, 0x9, 0x1, 0x20000000, 0x3, 0xc7, 0x2, 0x101, 0xfaa, 0x40, 0x2d9deeca]}, &(0x7f0000feb000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, &(0x7f00004f3000)=0x8) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000012000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff}}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000f000-0x4)=0x0) fcntl$lock(r1, 0x24, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, 0x0, r2}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000011000-0x8)) pwrite64(r1, &(0x7f0000000000)="3af0daecb595fd9c542d8a3ae609130b711f94ec4b8086ff29f7be26a87468a09f21930c01466d61e7bbf9e939b64bf02e752a1db7b90acb3d233fcfce136aad123b13248f76f6563a024cf42a463ae5bbe6db2ba9b0890b11b8628dd8771d1a690be3949c00b2a66c74c1ed0a8bc4246b6136148d742059c0c5016741b01d50cc899ff490fd1686650712298c009df3398dea84369f852c6ec8b438b98a4a53e03132348984033e232507", 0xab, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000016000-0x48)=@routing={0x3e, 0x8, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000540000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00007be000-0x10)={&(0x7f0000000000)=""/149, 0x95}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f5d000-0x18)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0xc7b)='/dev/rfkill\x00', 0x20a002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a11000-0x10)={0x4, &(0x7f0000001000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000f15000-0x8)={r1, 0x2}) clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}}, 0x0) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000089f000-0x18)=""/24, 0x17) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000179000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f000061f000)=0xe8) getgroups(0x3, &(0x7f0000572000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000ac4000)='./file0\x00', r1, r2, 0x1100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000892000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x8, &(0x7f0000024000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000000d000-0xb0)) chroot(&(0x7f000000e000)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000026000-0x20)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) 2018/02/19 03:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c15000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a09000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000e00000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000b59000)="64547cd4896f299386df0a975badfd093f39d7b2f38b94ba78b95a8e71e5e653"}) 2018/02/19 03:51:07 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000012000)={&(0x7f0000012000)=""/199, 0xc7}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x6) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000002000)={0x9c6, 0x3}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000a96000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1a) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009a3000-0xc)={0x0, @multicast1, @rand_addr}, &(0x7f000077a000)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000054000), &(0x7f0000bfd000)=0x14) stat(&(0x7f0000314000)='./file0\x00', &(0x7f00004d0000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3f, 0x1, 0x1, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x6, 0x1, 0x9, 0x3, 0x9, 0x40, 0xdf, 0x101}, {0xe31f, 0x81, 0x0, 0x3}, 0x9, 0x5, 0x1, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x100, 0x6, 0x5, 0x1f}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bbc000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f000068c000-0x4)=0x5, 0x4) accept4$unix(r4, &(0x7f00001c0000-0x10)=@file={0x0, ""/14}, &(0x7f0000f91000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c26000)={0x0, 0x80, "8ea71888453b526e59d752ffb408131a26e82e8d74f4e9594ab9a3b1d79df8576aa40eaa52761a57367410411d385319e11b40e7bdd0ac48ada47a679dc313219fc91901a885406d701a59a4c6e705056075dd4daf8e4012c06cdd17a2da35001e6342ae3fd7cbcf544f11e44781de93275c8202da8d83314ea742596bd7a046"}, &(0x7f000019a000-0x4)=0x88) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005d7000-0x4)=r5, 0x4) 2018/02/19 03:51:07 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000622000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e59000)={0x0, 0x3}, &(0x7f0000429000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x6, 0x30, 0xffffffffffff45df, 0xffffffffffffff7f}, &(0x7f0000f5f000)=0x18) mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r3 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000519000-0xc)) signalfd(r2, &(0x7f0000ba0000-0x8), 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000e83000-0xc)={0x0, @rand_addr, @loopback}, &(0x7f0000e82000+0x450)=0xc) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000e83000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x15}, r5}, 0x14) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000991000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e83000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000757000)={r6, 0x1}, 0x8) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000a93000/0x2000)=nil) 2018/02/19 03:51:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="99", &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000001000-0x87)) times(&(0x7f00000c5000)) 2018/02/19 03:51:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ac9000-0x10)={0x1, &(0x7f0000fc3000-0x8)=[{0x10001, 0x2, 0x0, 0x81}]}, 0x10) poll(&(0x7f0000818000)=[{r0, 0x4002}, {r0, 0x400}, {r0, 0x1c}, {r0, 0x4000}, {r0, 0x1}, {r0, 0x22}, {r0, 0x2390}, {r0, 0x200}, {r0, 0x1002}], 0x9, 0x1) write(r0, &(0x7f00006c0000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00007e0000-0x3c)=[], 0x0, 0x0, &(0x7f0000728000)={0x77359400}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f96000-0x9)='/dev/rtc\x00', 0x6000, 0x0) sendmsg$key(r0, &(0x7f0000e51000)={0x0, 0x0, &(0x7f0000d78000-0x10)={&(0x7f0000ddb000-0x10)={0x2, 0x17, 0x400, 0x8, 0x2, 0x0, 0x5, 0x3, []}, 0x10}, 0x1}, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000aef000-0x1)=0x3) 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x40000, &(0x7f000031d000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000a93000/0x3000)=nil) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) exit_group(0xff) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) [ 46.236641] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 2: ioprio_set$pid(0x1, 0x0, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) recvfrom$ax25(r0, &(0x7f00006db000-0x1000)=""/4096, 0x1000, 0x120, &(0x7f0000e4b000-0x10)={0x3, {"5df1654482f229"}, 0x2}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000296000-0xc)={0x0}, &(0x7f0000075000)=0xc) ptrace$peek(0x3, r1, &(0x7f0000029000)) getpgid(r1) ioprio_get$pid(0x2, 0x0) 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d18000-0xbc)="d9", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a26000)='/dev/usbmon#\x00', 0x7f, 0x101) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f000062d000)=""/89, &(0x7f0000e94000)=0x59) socketpair(0x19, 0x1, 0x80, &(0x7f0000d0e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000e4000)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000448000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendmsg(r0, &(0x7f0000c75000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)='J', 0x1}], 0x1}, 0x0) 2018/02/19 03:51:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a92000)='./file0/bus\x00', 0xbc9dc8fbd81cb4ac) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000)=0x80000001, 0xfffffef2) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d09000-0x4)=0xfffffffffffff5ba, 0x4) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008c0000-0x4c)={0x3, 0x9, 0x3}) 2018/02/19 03:51:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000a93000)={&(0x7f0000a95000/0x2000)=nil, 0x9, 0x4, 0x0, &(0x7f0000a94000/0x2000)=nil, 0x4}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) socketpair(0x3, 0x5, 0x40, &(0x7f0000def000-0x8)={0x0, 0x0}) mknodat(r2, &(0x7f000047e000)='./file0\x00', 0x1, 0x16) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1}], 0x1, &(0x7f0000001000), &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r1, &(0x7f00008e7000-0x3c)=""/60, 0x3c, 0x0, &(0x7f0000dea000)=@abs, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs, 0x8) 2018/02/19 03:51:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xba0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fdb000)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1ff}}, 0x4000000, 0x100000000}, &(0x7f0000f7a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000912000-0xb9)={r1, 0xb1, "ad00804a86af1ac5a3c4e14ed6819c1225fab7017f93b967adb0dc72f776b7d81ae29cc53fa3e5b4fa37208d76f819115d9e0bdd9972eae8045d4689d5bf1f0852b32486ae819ce815ef20422676ff925b24657dd6bcfe82c398761c8b2095632c7d968648dfe198ba993b921cbbf54ec1fa1ab06c21604ec252ca0fa147ae7ec9e2c47728510ebb84dc142d876af3f28c402326af64672681a9127fe386ede8a30cfad934db8b604f7a20994894cf0698"}, &(0x7f0000033000-0x4)=0xb9) r2 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r2, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000f43000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, {0xa, 0x2, 0x185380000000000, @loopback={0x0, 0x1}, 0x80000000}, 0x7fff, [0x0, 0x5c81, 0x7fff, 0x4000000000000000, 0x2, 0xffff, 0x0, 0x7]}, 0x5c) getdents64(r2, &(0x7f0000af5000)=""/4096, 0x1000) 2018/02/19 03:51:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000098c000-0xd)='/dev/usbmon#\x00', 0x9, 0x880) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c10000-0x4)=0x9, 0xfffffffffffffe59) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000832000)=@ipv6_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c09000-0x2a)={0x0, 0x22, "9d23823d12addd4df262f5d00b4e47206755bf1f9162821d1ab0d06c1746ea169bab"}, &(0x7f00005b1000)=0x2a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000791000)={r2, 0x0, 0x1, [0x330]}, &(0x7f00003dd000)=0xa) 2018/02/19 03:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000819000)='/dev/vga_arbiter\x00', 0x40000002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000443000)={0x0, 0x400}, &(0x7f0000c53000-0x4)=0x8) rt_sigaction(0x24, &(0x7f0000264000)={0xd1c, {0x401}, 0x4, 0x8}, 0x0, 0x8, &(0x7f0000d20000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000065b000)={r1, 0x79a}, &(0x7f0000658000)=0x8) setns(r0, 0x4000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000895000-0x8)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x20) 2018/02/19 03:51:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a4000-0xa)="6d61705f66696c6572de") getdents(r0, &(0x7f0000aa6000)=""/407, 0xfffffe31) sendfile(r0, r0, &(0x7f0000dab000-0x8), 0xfffffffffffff000) [ 46.277656] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000934000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000ab8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00008dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = dup3(r3, r3, 0x80000) getsockname$unix(r4, &(0x7f0000778000-0x61)=@file={0x0, ""/108}, &(0x7f000020e000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000036000-0x8)={0x0, 0x6}, &(0x7f0000b3e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00009ec000-0x4)=@assoc_id=r5, &(0x7f0000797000-0x4)=0x4) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a96000)='keyring\x00', &(0x7f0000a95000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000a97000-0x8)='keyring\x00', &(0x7f0000a96000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x1f, r0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:08 executing program 6: r0 = socket(0x4, 0x804, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00001d3000)={&(0x7f0000000000)={0x6c, 0xd, 0x3, 0x201, 0x4, 0x3, {0x7, 0x0, 0x3}, [@generic="f0d0c7e4e3874d5c755ca94738dcc617aefe1888b5b03b498b310b99e5c5ecc1339a0abb28211d8526876bcf14d3b2a660decdc15825ca1b6c885a070b8d57ede6e8784c0ff21cddc3ab31", @typed={0xc, 0x2b, @ipv4=@empty}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x12) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f82000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002d5000)={0x8, &(0x7f000018c000-0x40)=[{0x7, 0x6746, 0x0, 0xffffffff}, {0x7ff, 0x2, 0x933, 0x3}, {0x4, 0x857, 0x8001, 0x80000001}, {0xffffffff, 0x7, 0xc3, 0x4}, {0x7ff, 0x9, 0x80000001}, {0x7ff, 0x7fffffff, 0xc1eb, 0x4}, {0x9, 0x5, 0x4, 0x5}, {0xffff, 0x6, 0xffffffff, 0x80000001}]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x80, 0xa, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendto$inet(r1, &(0x7f0000d93000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c8a000)={0x5, 0x81, 0xefb9, 0x3ff, 0x0, 0x101, 0x6, 0x6, 0x6b4d, 0x8000, 0x7fffffff}, 0xb) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) inotify_init1(0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdc000-0x24)={0x8001, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d0}) 2018/02/19 03:51:08 executing program 2: personality(0x20000002000000) pipe2(&(0x7f0000e49000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bfb000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x6}, &(0x7f00003a9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={@generic="19f933b00ada63a45894cbd0b0248782", @ifru_flags}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0xffffffffffffffc1, 0x8, 0x370, 0x800, r2}, 0x10) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000a95000)={@common, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000-0xc)={0x5, 0x4, 0x1a}}}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000001000)=0x3, 0x4) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e51000-0x1c)=@req3={0x88, 0x6, 0x4, 0xffffffffffffffeb, 0x6, 0x8, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f00003ce000), &(0x7f0000000000), &(0x7f00003fb000-0x4), &(0x7f0000802000)) 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005dc000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000a7a000-0xb6)=""/182, &(0x7f0000944000-0x4)=0xb6) seccomp(0x1, 0x100000000000000, &(0x7f00006eb000-0x10)={0x0, &(0x7f00008a8000)=[]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ffc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000316000-0x10)={0x7, &(0x7f0000e90000)=[{}, {}, {}, {}, {0x0}, {}, {}]}) r3 = getpid() setpriority(0x3, r3, 0x5) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00004b9000)={r2, 0x1}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/autofs\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f000091c000)) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000fd1000-0x8)={0x2b, 0x8420}) r5 = accept4(0xffffffffffffff9c, &(0x7f000071c000-0x58)=@alg, &(0x7f0000310000)=0x58, 0x0) shutdown(r5, 0x1) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a), &(0x7f0000e22000-0xf)}}, &(0x7f0000044000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000eff000+0x811)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a2d000-0x2)=0x14, 0x800) fstat(0xffffffffffffff9c, &(0x7f0000147000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000005f000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0x3, 0x0, 0x1, 0x0, 0xa, 0x80, 0x0, 0x2f, r1, r2}, {0xfffffffffffff800, 0xe6, 0x101, 0x100000000, 0x2, 0x5, 0x10001, 0x5}, {0xd9, 0x9, 0x5, 0x1}, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x4, 0x3, 0x7, 0x101, 0x8, 0x3f}}, 0xe8) clock_gettime(0x0, &(0x7f0000926000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40), &(0x7f0000892000-0x40), &(0x7f0000367000), &(0x7f0000fb1000)={0x0, r3/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000f94000-0xb3), &(0x7f0000d3e000), &(0x7f0000827000), &(0x7f0000528000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000fec000)={{0x77359400}, {0x77359400}}, &(0x7f0000362000-0x20)) r4 = getpgid(0x0) tkill(r4, 0x1100000000016) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f0000c0a000)=[{&(0x7f0000985000)="1f000000020219", 0x4}], 0x1) 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000024000-0x1)='\x00', 0x0, 0x128, &(0x7f0000024000-0x40)={0x7fffffff, 0xfff, 0x4, 0x2, 0x9, 0x9, 0x2, 0x40}) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x1c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x2000000000000014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000c31000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000a87000)=0x3a) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000156000-0x4), &(0x7f00006f0000)=0x4) getuid() bind$netlink(r0, &(0x7f00009f9000)={0x10, 0x0, 0x1}, 0xc) mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') readv(r1, &(0x7f0000f53000-0x80)=[{&(0x7f0000f52000)=""/240, 0xf0}, {&(0x7f0000284000-0x1c)=""/28, 0x1c}], 0x2) open$dir(&(0x7f00004ac000-0x8)='./file0\x00', 0x200, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00003db000-0x10)={0x0, 0x2e, &(0x7f00004ef000-0x2e)="c39a1a3cb30b084ddd369a77edc5c76213a0b6b46507e80a78a92bbc0278fd8d9360af58cce00673642c205abac4"}) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xc7)={r1, 0xbf, "5520dc2c353949b7a25f17dc2e9371e977937ea6b0d0594ef15eed1913348893525fd2e19f9f607862a19c3c44dcf4ab82038abdd02d8357e18624dfa8744d4115e2b59ea2fcd0ffdf777afb4f3f8557486adceb2c93be7cf7f9b12d41fd5290476d29e7fd996a13632175708f56b88e327aa5e20b5ed6eb72eda68fd40849bc1ffa508af2379b9e3bab3e0bbecf51d664c09c43c79a725e200bbb96988fdb4f60b087049bf074b15703b7c37286c51da9cd09a84e038f103dda2846775d46"}, &(0x7f0000000000)=0xc7) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000492000)=""/119) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 6: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='cpusetbdev\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00009bd000-0x12)=""/18, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000002000-0x68)) fallocate(r2, 0x2, 0x7fffffff, 0xfff) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x22a902, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x68)="a539a451de845ad8d021a14df60b02cde2c43a04e09c1c8a77d884616d1a2396d4e6748c4a95a315bb66ef2522aaaa1a5d599b8399ac6ac37c83261721ea672fcf27ecdc987670c7d1f6b7732fabfd8f8f88a8b509ee7c593c30a6c2ceb7ebf94bc8166502a7e644", 0x68, 0x8001, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000074000-0x4)={0x7}, 0x4) getsockname$inet6(r0, &(0x7f0000d1d000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000d1000-0x4)=0x1c) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x3)=""/3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000003000-0x1c)=@req3={0x8, 0x6, 0x1, 0x5, 0xa5f, 0xffff, 0x6}, 0x1c) symlinkat(&(0x7f0000001000)='./file0\x00', r2, &(0x7f0000014000-0x8)='./file0\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x3, 0x10000) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chown(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) read(r2, &(0x7f0000e45000)=""/150, 0x96) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:51:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) pipe2(&(0x7f0000d72000)={0x0, 0x0}, 0x800) connect$netrom(r0, &(0x7f0000954000-0x10)=@ax25={0x3, {"3b82bd181866e0"}, 0xcc}, 0x10) pipe(&(0x7f000030b000)={0x0}) readahead(r0, 0xf55, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004b2000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000005000-0x4)=0xe8) r4 = getgid() fchown(r2, r3, r4) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf3000)='/selinux/mls\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000d77000)) 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001f9000-0x9)='/dev/sg#\x00', 0x7, 0x10000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00003b7000-0x1)={0x3, &(0x7f000003e000-0x1000)=""/4096, &(0x7f0000cc9000)=[{0xe2, 0xf1, 0x6, &(0x7f00009e1000-0xf1)=""/241}, {0x9, 0x8b, 0x7f, &(0x7f0000b39000)=""/139}, {0x8, 0xad, 0x1, &(0x7f0000ccf000-0xad)=""/173}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000074b000)={&(0x7f00004bf000)={0x10}, 0xc, &(0x7f0000258000-0x10)={&(0x7f0000f9e000)={0x14, 0x0, 0x5, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000439000)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00005a2000)=""/202, 0xca) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x6c, &(0x7f0000003000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x0, @rand_addr=0xffffffffffffff7f}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r2, 0x8, 0x6, 0x9}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/rfkill\x00', 0x2a0400, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x321754caab73845f, &(0x7f0000000000)={@empty, @local, 0x0}, &(0x7f0000005000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000005000-0x45)=""/69, 0x45, 0x40000100, &(0x7f0000003000-0x14)={0x11, 0x10, r4, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/19 03:51:08 executing program 0: pipe2(&(0x7f00004ad000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x3, r2, 0x10003, 0x20000000000cae}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000002000-0xe8)=""/232) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000ed9000)={0x8, r3, 0x1, 0xfffffffffffffffa}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000a95000-0x8)=@abs, &(0x7f0000000000)=0x8) r1 = add_key(&(0x7f0000a93000)='.dead\x00', &(0x7f0000a95000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xa3)="6acff99b9427f71c7fc619878f8d437a0266d7ed8422f301edac47d40e3be72f6ef595f83cb33833254ab445e49dfc6cda6fe6983fe8a32156e78c1af0583da9450eb0a38cb73eafea4f9b09d2c3a10b07a4c5a650b7389e93eead55fbd3557a8086d802e960c9d3441aeb3e75ce35ddb4324dc8be9b0523e688d3c0512a9de3dd03844f359f68fc2c0741416ff4e20f33afb3b33eed111e759e0f87c4e7261f3a25c1", 0xa3, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x6, 0x2, 0x3, 0x6}, 0x8) add_key$user(&(0x7f0000a96000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="a53927bde9303bfdfe9553a4de8669410c6f3d0994d66b1b2e3437f871a6abbe22888bc9ea7dfe887864cd9d4417df9b790045e73edfd1523462d82598a4aba263d4d60285692d386e37bbdaca5991b5dafc8feab808089eed0c907c2f98b1356b8b49ad694b3f04b7a6f36aa79a", 0x6e, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000003000-0x4)) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pause() setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c8b000-0x4)=0x7, 0x4) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000059000)="002420a3", 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000005b000-0x8)=0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000018000-0x8)) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000040000)={0x3, 0xd3, "7f20538a26bdfe72f37f44d7cef709e23f82b8185c86319babb5edcf791e7b4dc49b9ec8490d621b781cecb8723b59ed5bcc906ba1886607f1b2b99006453cd4e66e6d85eb852fb5b52dd2fc2f366b5b389fa6d4b22d0cb8889a20af36e4b2528823548a67dd2eea3f17cb0e8a82214a8908ccc57d353e1dd7657ac6aca92173e7e8d8ee483dac70aad9394763cf1fc47363814544a4031e0b2126631ca2f846373dbb1ca564d7603ef5b9c628230e18fcfc3ee484030aa68b2d3cdd1ee5dedd9e9b1d430371e9fd1c1e1a59a53090b266758e"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time, {}, {}, @raw32}], 0x30) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000027000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x4, {0x2, 0x3, @loopback=0x7f000001}, @common='yam0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@common='ip6_vti0\x00', 0x0}) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000004000)=""/4096, &(0x7f000002d000-0x4)=0x1000) ustat(0xd5, &(0x7f000001f000-0x20)) bind(r0, &(0x7f0000016000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f000002e000-0x8), &(0x7f000002e000-0x8), 0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f000002c000)="07d8629cda8d4ed4e86ad0c4a1bee25d4dd72074b4afd2f56cb16d78a1287e3bdaf438c967ead3833b4ad4eee410e1747348dcd4a8fbf65fe29b630be3a05ed9303d7087ccc0b0165c57", 0x4a) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x29, &(0x7f0000a94000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x28)=[{0x80000000, 0xecef, 0x6, 0x80000000}, {0x9, 0x6, 0x8000, 0x8000}, {0x2, 0x5, 0x6, 0x9}, {0x9, 0x9, 0x7fff, 0x3}, {0x80, 0x4, 0x83, 0x6}]}, 0x10) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000009d000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00009bb000-0xd8)=""/216, &(0x7f00005f8000)=0xd8) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00009de000/0x4000)=nil) 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='lo\x00'}) getsockopt(r0, 0x1f, 0x20, &(0x7f0000e8c000)=""/160, &(0x7f000035e000-0x4)=0xa0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x8, 0xd039) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) r2 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000001c000-0x4)) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000017000-0x4)) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000002c000-0x5)='htcp\x00', 0x5) socketpair(0x1, 0xa, 0x80000000, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f000002c000)=""/171) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002c000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000000b000)={r6, 0x80000, r7}) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000439000)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00005a2000)=""/202, 0xca) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x6c, &(0x7f0000003000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x0, @rand_addr=0xffffffffffffff7f}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r2, 0x8, 0x6, 0x9}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/rfkill\x00', 0x2a0400, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x321754caab73845f, &(0x7f0000000000)={@empty, @local, 0x0}, &(0x7f0000005000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000005000-0x45)=""/69, 0x45, 0x40000100, &(0x7f0000003000-0x14)={0x11, 0x10, r4, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/19 03:51:08 executing program 6: modify_ldt$write2(0x11, &(0x7f00004e0000-0x10)={0x10, 0xffffffff, 0x4000, 0xfff, 0x7fffffff, 0xfffffffffffffffb, 0x800, 0x8, 0x0, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/enforce\x00', 0x400400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001dc000)={0x0, @in={{0x2, 0x2, @empty}}, 0x20, 0xfffffffffffffc01}, &(0x7f000010c000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c4000-0x8)={r1, 0x80}, &(0x7f0000c7e000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) r4 = syz_open_dev$usbmon(&(0x7f0000ae9000)='/dev/usbmon#\x00', 0x9, 0x20000) sendmsg$unix(r2, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x1d4, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) syz_open_pts(r4, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000659000)={0x1000, 0x1}) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = dup(r0) fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000712000)={0x0, @multicast2, @broadcast}, &(0x7f0000486000-0x4)=0xc) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x400200) getsockname$ipx(r3, &(0x7f0000ff0000-0x10), &(0x7f0000b0b000)=0x10) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') stat(&(0x7f000059d000-0x8)='./file0\x00', &(0x7f0000de8000)) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000f96000-0x11)="47504c5b6d643573756d5c5c656d31c900") sendfile(r2, r2, &(0x7f000075c000), 0xf5d) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) 2018/02/19 03:51:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000718000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000116000)={{0x4, 0x80}, {0x4, 0x99}, 0x43, 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}], 0x30) 2018/02/19 03:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4e000)='/proc/self/net/pfkey\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005c9000-0x8)={0x0, 0x3ff}, &(0x7f0000752000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002b6000+0x50)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x9, 0x234d7215, 0x8, 0x5, 0xb438}, &(0x7f0000161000-0x4)=0xa0) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x68000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0xea4, 0x5, 0x8000}, 0xfc83) r1 = geteuid() 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) quotactl(0xe8, &(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000001000)="2ae6f738ae78c00ca0be3d93") 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000084b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00006cb000)={0x3, 0xb7, &(0x7f0000b50000)="0f6c7b4cb427679b7e88680cab9970373f0c922df41d7dfef799900937083288cd18cadd619296451ef1816028b4ab195e12b893bcf6c6aa23174c2088f2cf840fbaff6637c8fad648431d83e160023b9591d4db027eb4b424338feb8ebdf2749c9ccfa61d699ffb2111df74a23053447f82ecefade7cb6a6938b5a0262d534b4b3deefe77c2c537a3ba867f6f4822671bd44a3ed2d10c13d760c60191e821a0988c836b6d1a03d668037204d02e12de5d7be7fc5b9ff8"}) acct(&(0x7f000070c000-0x8)='./file0\x00') mlockall(0x41) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x2) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000059e000-0xc)={0x10}) write$tun(r1, &(0x7f0000b66000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xff40) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/19 03:51:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = getpgid(0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000dd9000)={0x80, 0x9d80, r1, 0x6, r2, 0x8, 0x3ff, 0x7fffffff}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r3 = socket$pptp(0x18, 0x1, 0x2) readv(r3, &(0x7f0000dd1000)=[], 0x0) 2018/02/19 03:51:08 executing program 1: pipe2(&(0x7f0000652000)={0x0, 0x0}, 0x84001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000110000-0x4)=0x28) clock_gettime(0x400000000000005, &(0x7f0000a12000)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x10001, 0x1000}, 0x8) 2018/02/19 03:51:08 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000088a000-0xb)='/dev/hwrng\x00', 0x2, 0x0) openat(r0, &(0x7f00000ad000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000419000)='/dev/hwrng\x00', 0x4200c2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c01000)=""/123, &(0x7f0000ac0000-0x1)=0x7b) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000b38000)={{0x2}}) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000095d000)={0x0, 0x174}, &(0x7f0000b6c000+0x7e0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e51000)={r1, 0x4a26, 0x2, [0x7, 0x5]}, 0xc) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_buf(r2, 0x29, 0xee, &(0x7f00008d3000-0x6d)=""/109, &(0x7f0000f85000-0x4)=0x6d) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r3, 0x0) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000033f000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) recvmmsg(r0, &(0x7f0000206000-0x78)=[{{&(0x7f0000d9b000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000d9a000)=[{&(0x7f0000d9b000-0xb0)=""/176, 0xb0}], 0x1, 0x0, 0x0, 0xff}, 0x7f}, {{&(0x7f000014c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000d9c000-0x20)=[{&(0x7f000015d000)=""/215, 0xd7}, {&(0x7f00005f2000-0x61)=""/97, 0x61}], 0x2, 0x0, 0x0, 0x4}, 0x3}], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d99000)='smaps\x00') pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x400200) getsockname$ipx(r3, &(0x7f0000ff0000-0x10), &(0x7f0000b0b000)=0x10) 2018/02/19 03:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x39, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000dba000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000051000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000e1e000)=""/2) 2018/02/19 03:51:08 executing program 6: r0 = userfaultfd(0x0) clone(0x0, &(0x7f000000d000), &(0x7f0000ffd000-0x4), &(0x7f0000905000-0x4), &(0x7f0000001000)) read(r0, &(0x7f000090b000)=""/32, 0x20) lseek(r0, 0x0, 0x3) userfaultfd(0x80000) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000fe000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000af000)={0x0, 0x3}, &(0x7f0000648000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd4000-0x10)={r2, 0xffffffffffff7f31, 0xff, 0x7}, 0x10) 2018/02/19 03:51:08 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000219000)=0x28f4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000004d000-0x58)) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000789000), &(0x7f000096e000-0x4)=0x4) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x101001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a95000)={0x0, @broadcast, @broadcast}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) get_thread_area(&(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x5, 0x7, 0x5d7, 0xe81, 0x4, 0x8}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ad000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ddd000-0x84)=""/132, 0x84, 0x43, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r1, &(0x7f00007fd000), 0x15e, 0xfffffffffffffffe, &(0x7f0000533000-0x1c)={0xa, 0x2, 0x0, @empty, 0x4de9ec9e}, 0x1c) 2018/02/19 03:51:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000db4000)='./file0\x00', 0x800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/84, 0x54) syz_open_dev$usbmon(&(0x7f0000c2d000)='/dev/usbmon#\x00', 0x40, 0x80) 2018/02/19 03:51:08 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x400200) getsockname$ipx(r3, &(0x7f0000ff0000-0x10), &(0x7f0000b0b000)=0x10) 2018/02/19 03:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f000084c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000900000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000a000)={0x1000, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x2, @rand_addr=0x1000000}, {0x2, 0x3, @empty}, 0x0, 0x8, 0x8001, 0x4, 0x7f, &(0x7f0000002000)=@common='ip_vti0\x00', 0x6}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) shutdown(0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000007000-0x90)=[], 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f000000b000-0x11)=@known='security.selinux\x00', &(0x7f000000a000)='\x00', 0x1, 0x1) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) r2 = mmap$binder(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x2, 0x80810, r1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000017000)={r2}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) epoll_wait(r1, &(0x7f0000004000-0xc)=[{}], 0x1, 0x0) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000702000)={0x3, &(0x7f0000189000-0x18)=[{0x10000, 0x2, 0x3ff, 0x9}, {0x2, 0x65, 0x7, 0x4}, {0x3f, 0x8, 0xffffffffffffffff, 0x8}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x400200) getsockname$ipx(r3, &(0x7f0000ff0000-0x10), &(0x7f0000b0b000)=0x10) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000a94000/0x1000)=nil) 2018/02/19 03:51:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000230000)={0x0, 0xe3, "cabae70b171b99ebca3ef045b258f85a3ae8de0b4169367d929833542c767f14a9693a5bf0011b4010747a3bd35291c2bd9dce918edf300018fd30601943ccf15364a2a31457b713a78d6546a75b517104b41096ec3efc279ab2dbc25923b56bec4b218fb9434fc6e7eb08c70e802a7af3b6099295ca492b62a347c69c73b49613e5a597a0b5a26c60f2f7d138060278a1897d526cd9d104190c5ad00be2723407fc03f244fee827fbd722ce89f63a412b3b09c559eab0d6940048726bd6f58d021652ade98d8b5a4fb539d76bd749ee06c6eea6d87a677d4f0015d91e0cd6f23f0238"}, &(0x7f0000080000-0x4)=0xeb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000036c000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000367000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000700000)={0x6, 0x208, 0x10001, 0x5, r2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000487000-0xc)={0x0}, &(0x7f0000d65000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ac3000)='net/tcp6\x00') sendfile(r4, r4, &(0x7f0000800000+0x37c)=0x2, 0x7) syz_open_procfs(0x0, &(0x7f0000c00000)='net/fib_triestat\x00') 2018/02/19 03:51:08 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000572000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005de000)={0x0, 0x7fff, 0x2, [0x39, 0xff]}, &(0x7f00009e7000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b5a000-0x6)={r1, 0x7}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r2, &(0x7f0000316000-0x8), 0x8) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000a2f000-0x50)={@syzn, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00005c9000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) write$tun(r2, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ad4000)=0x800, 0x4) recvfrom$inet6(r2, &(0x7f0000ae0000-0x2)=""/2, 0x2, 0x20, &(0x7f0000e37000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) 2018/02/19 03:51:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ad000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ddd000-0x84)=""/132, 0x84, 0x43, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r1, &(0x7f00007fd000), 0x15e, 0xfffffffffffffffe, &(0x7f0000533000-0x1c)={0xa, 0x2, 0x0, @empty, 0x4de9ec9e}, 0x1c) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000732000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a11000-0x4)=0x4, 0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) fcntl$notify(r1, 0x402, 0x4) unshare(0x400) fcntl$dupfd(r1, 0x406, r1) fstatfs(r1, &(0x7f000015d000)) r2 = syz_open_dev$sg(&(0x7f0000675000-0x9)='/dev/sg#\x00', 0xf85, 0x400) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000040a000-0x4), &(0x7f0000ac3000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000757000-0x4)=0x4, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000649000)) fcntl$setflags(r1, 0x2, 0x1) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000005000-0xf0)=""/240, 0xf0, 0x20, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x2710}, 0x10) listen(r0, 0x0) accept(r0, 0x0, &(0x7f0000001000)) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000973000-0x8)='./file0\x00', 0x40, 0x11) recvmsg$netrom(r0, &(0x7f0000609000-0x38)={&(0x7f00001a9000)=@ax25={0x3, {"ffde9768e6a671"}, 0x8001}, 0x10, &(0x7f0000f2c000)=[{&(0x7f0000888000-0x7f)="284b918be2948f207f4d3497b27c6574260cca1c1c0a51938643a21c17675fb7dedfca3b52ffebd7cfda4e3c7d5936d7644d37993904a032638c6f6c2b1580fe50cbc221588e8268a7d69570bb3586934eaf425fd544eed14c946ac69b3193cf2504695962663ae01e912c4a521e895d6e9745c6e65f90689db8614c2f1e63", 0x7f}, {&(0x7f0000de1000)="193f84cb6b0717a45b19832bdd178799be47e33b869e520e536ae412f6de1b2b344dd8d24bc66c3f98fe6073202fdd1f3e3f2e8b2af27b26c73c023dc9f9e150bc16ab0bcc50ffbd620dfb96c55a7867e917c0a918ffb6f9044f48c30c95102e9649d1c440fbacf0f0e26a1644fc5a434655ef32e7ea4142fab4a4e041b02141a636faf4", 0x84}, {&(0x7f0000201000)="9e50d4036068373d61aa077e5550f3e6752a7cf74ce496702ed93e24c1990f5ff3d31283ec89da40b7970e1b453a82b959b659d788e2d514c834f645a620db40c0cb078a2fc0d56bd991908e25ac3ca9a8964e95df8e17fad0395f702c257da1981a1362fe7936fa4a100022c3525f114773d000983481d45ba262c40f", 0x7d}, {&(0x7f0000d1b000)="fb20d59d4719013273158cda37b3009cd4281b9470ec3877e15fcd470084e53239be1ad6c821e84a656db9654a4e6a3ccf17c1811a270651588a6d3095b0e11bc11cff28c4dae8d4bf59fd2504537978a21db8799bb3045fcecdb40a1f4dec903319eab81a41b50f78329b2c5de2d5840cb65e2a7aa58ed46603070ddd14aa934ed40ce5f9e643bf238ddcb785edb899ddce684bf7f3209c2eeb448fe8484c54363de5af7eb2ef9baad7a8975f67a6ff0daa7d87df65ddbf4eb4d8033a6050", 0xbf}, {&(0x7f0000e92000)="3b37d853609dfe66d21ec0e81799151155658c59dec526d828a21dcea218b2fb99688d567c018d448ddc5877fade9e517922d11aeb4e5e40ac96e8abc10899d1382206bf2fd2303a341357588bbd412d2cca81a80809864810bd474e4b1688f0d85ebd850b4c26687893540b36a2187c3d020207dc92b70b84d4acd9d314de", 0x7f}], 0x5, &(0x7f000029b000)=[{0x1010, 0x1ff, 0x5, "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"}, {0x108, 0x13f, 0x7, "e2ecd56c2c224b6e57d090fd9403e39fe42469d4f5b09392cc09e716a65720fa7c9db758e596fbd00e23c84cc15fcc27fe03d5dd3e5ab6b3595df7d03106fbfbe3f7a2b6db67f0024817b3e255bbe6265d95ec847229b2475ed1d3b17b530886e8e64a7116889e31e895eca52301c877730af7af1eab12a632f2dcb263cd121ac91e21916c0e958bdd7a847226d2573f9216bbdeae8eac7307299f18ef9fec9d02cbfd3162f57c7cffcfbaa772c0db52d334fcf9cff0263e16cd5825b76b515ca7a64652a68a2e59c06452bf02c0f24b37a1ccc306af6b78aba677a1409df842f23f580ba8b265dc864437f51dcc7cf0f536"}], 0x1118, 0x10}, 0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000be000)={0x0, 0x4}, &(0x7f0000e9a000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000069d000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x400200) getsockname$ipx(r3, &(0x7f0000ff0000-0x10), &(0x7f0000b0b000)=0x10) 2018/02/19 03:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000858000-0x15)='/dev/pktcdvd/control\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007b5000-0x8)={0x0, 0x400}, &(0x7f0000724000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000dc000)={r1, 0xfffffffffffff162}, &(0x7f0000c0e000-0x4)=0x8) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000093000-0x8)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00007f4000-0x4)=0x2) readv(r2, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r2, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000dd5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1}, 0x8) 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/19 03:51:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x7, [0x81, 0x400, 0xffffffff7fffffff, 0x2, 0x0, 0x8001, 0x3]}, &(0x7f0000874000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000250000)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x80000000}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}]}, &(0x7f0000be0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000153000-0x3f)={0x0, 0x37, "d791c7684256374ccf114b83c7028a5c7e6a8e760e04df18ac68972bc251c13a37a5c8578e89532df4677f2ec02aabb291d9f2350d2805"}, &(0x7f0000000000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x77)={0x0, 0x6f, "c861dbf79a4864d0806dd5efc11e6e7778fa603fb551ba735c7f547c53a80c4ca1b28add842179d1aaf192a59265b1c84ac4ccc144c09dd42b0211b32ccce8037ce2a552dd73e82bca74cd2bc1495be86c9f82a2cd6beb5d77fe00e8aa43f5c740544f7e55d7b4e2651df541e7732d"}, &(0x7f0000000000)=0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000b1e000-0x1c)=@in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x1}, 0x1c, &(0x7f0000684000-0x50)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000a2c000)="a6f3b0021da6dbfceaecc0193cffeb1db21ff7180acfc11db8ef2ea94856b430af5a7964ec203a630d617973f5bc87fabdc883a415d0a849689bf06ef167c6fffdfbc6de34d6e36bd2080eece24581782e434cb880291bc17583cd0808e1596a25d69c8261eb482720e15803b710f1157ba213e4684593e9cf06886681eb4bb4372d46c3c808ee081f", 0x89}, {&(0x7f0000c44000)}, {&(0x7f0000000000)="6ba549c7d5bc2834d6431f71", 0xc}, {&(0x7f0000ea7000-0xb3)="5192a478c844a3e6920156f840eacbe45cb7c470dc3ceeeb3c899a2eb97cf5e277da88f3a75cae11f4fe332b8d31c6e24fa9d36831965cee3758ffc156535b5b4d51e9d25c48e5db08222c3fc082175e5cec2fb011189ccba5cb4e15e691fb63b787fc20cca8cbbec1106c2d4f6b0d5bc3e4c7408c7657f52095e809f4ba2b4d3cc45781d908faa4d45bf8d822f8bec91bece7cfa6817353a2ddbaf2a5645d13046bd4b313a8497492924eead4b73f399171d2", 0xb3}], 0x5, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x17, 0x80000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffffffffffa9, 0x8008, 0x6, 0x6, 0x1, 0x1ff, 0xffff, r2}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x101, 0x8000, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x4, 0x8, 0x100000000, 0x9, 0x0, 0x2581f5b7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x7, 0xc74, r4}}], 0xf0, 0x4000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r5, &(0x7f0000409000-0x5a)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) 2018/02/19 03:51:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006a9000-0xd)='/dev/net/tun\x00', 0x0, 0x400400) r0 = socket(0x5, 0x2, 0x1206861f) sendmmsg$nfc_llcp(r0, &(0x7f0000eac000)=[{&(0x7f0000820000-0x60)={0x27, 0x6860, 0x6, 0x7, 0x5b, 0x7, "8186391bb3068cf9ea6abf77416d79ce32a10031a3dc2b561c3614a0bb8dca3cda839a6d5065aed443e727a22ca4cdd7e19392593c4d6dcba67641c0459447", 0x7}, 0x60, &(0x7f0000f0d000)=[{&(0x7f0000831000)="b3bfce72c5c8f50a7cb75cc175c5f1b60647", 0x12}], 0x1, &(0x7f0000110000)={0x40, 0x107, 0x22, "decc28ea89199a6b117c8fee2a1fa0f5cae334c78e4af7ce32aa35f850ba40ffc4fa952021079d8f872a6866e1bc87"}, 0x40, 0x8801}, {&(0x7f000053e000-0x60)={0x27, 0x4, 0x8, 0x5, 0x3ff, 0x3f, "ad1793b3c0eea26740e0feafbfa2e7f76d669100652b7789e2a9508a12a5c30d8ff84c5ee5150b5f5951d8cca6713416c56ae9dbfb09ef399072510c601a3a", 0x7}, 0x60, &(0x7f00002f4000)=[{&(0x7f00007c4000)="98afb2a2ddd8aa1f671622e62867e711f3483b2855576b1eeffebb106086da88a695914a5aad1460066e40690e315305cfeb93735548286d22f2056b5b18ad21378c19f24dcfcb837813", 0x4a}, {&(0x7f0000fc8000-0xb8)="d8dacc95d3d87db0be59c5680af09e2d42271b539f3208950c7a9cf7b02aacfc3dfb775037fedf171cb1bdbe651c79856f552fa24e0b107d50bdbcd883b060cd0a40159d19a2f614479fc8b313dafc364a5d466fc5c96d93f016d0860de4ff02b382be39eab702ef95c0013b0e1ed94448d14eb0437a48427ff9783e0074a325cec24499d427f8f861a97fc6e81da23fac473bc1853b820bd4140698f135f4dcea0c489c73d0a6f4c16ab1669dbb9eea74e610e94be4878d", 0xb8}, {&(0x7f00002b4000-0x30)="a6ed3cc4893eb1b50880cd795125754a401f3fcf6d95caa2a43b8fa91308ff29a0ea2cf24377174d06f922cb817f49fa", 0x30}, {&(0x7f00003e1000)="7bf3fdec112fe82b7ad5fe23f78d320d9f2b6983d10f72fd3e61d2242552a9ff37d40a208deab0e19e1e9059ba0c64f5d6399f59fbbb4ee0ded8ccd9a10bd258e4ca581c648a7c6434a6ddbf19b60f7670a1eeff13d1f33eeb376f2e40cf090aa8955953d5bd64b96919214c30cf73823d19aaab27226c0f83338dfa31914ee72374d19c5ba63c9129393e793a13b48277d2c44010b1a4ae37502ee32492bcdabaf52e9687e8d4e72ccada29e120d5e61a0b4d09181d35a85e5a20dc861bd588201e59994506f772202deec27862c1995373919f20f171ceb49c7086ebeb842c25a823", 0xe3}, {&(0x7f0000931000)="9dff2dea6fcae11358d8329d88ee8e28145e83f1c3f998b4ac2e1270e3fdc78b6f838bdbd63b66eb1d2f65faf49c96c2bca75348bca73fd4ea77d688eae8315825a548e3176e8dd2558e40280f8ba5c04224f91800509eae50844d005f6afcb8ef0f2bd1a98d9f45ae2cf2c53f578fe8bf4c53fef7a5cf02c43f6c71", 0x7c}], 0x5, &(0x7f00004da000)={0x80, 0x105, 0x101, "aa084763734b2212b546afb725c3191d392f30caf5a9e286e6038bed4e1865a1aea3beadcf6ab5038e884f14fdcd8a275e971e39233930d67cb00a75354f9be7c129012587288f9ab0879e3d1fe9a3428c5d5cd35f4454bf40220eee5a46410591fa713794c61304139bb5109899"}, 0x80}, {&(0x7f0000461000)={0x27, 0xffffffff, 0x5, 0x5, 0x5, 0x9, "b18e86805e083b6efe0c950b855322d3db956464460d6effc1e624b2cfa5bda2abd3adcbf262948f0c45e5f18af3f8a3023c0ea7a365c487b284035874f9ca", 0x7fffffff}, 0x60, &(0x7f000042d000)=[{&(0x7f000003a000)="b5fc567e6fcce1e946b258945ad779701a39ac1804f5278309bebd704b8b29b36f2d2dc33e80ea24e2f66bf3159ab30c9bb1ed46d3035d7cc48d3b620170d741f94b559faa7374a4f8f50609d2d6c802c6503e1ff078ca7c9a488b62d864dfe125a47c8762e6f00b755fcdc55e082c44d86bd604e0329a090501e27531f4fbaaccb45b33c65f8cf9277619588e65ad2c773311bf699596d76b3ecf74ac4b49498ad6d8dbc6c13d4766c2713ae6d2050a3f4d82b4296cec79c192746a21f90791a6729be3fb24e637", 0xc8}, {&(0x7f00000b6000-0xc1)="89d394b62adeec67d9d207849135d0e662828078256044de931da1626863e97f7b91720a9aad620b71e1b8aca7d050345193975c30a69652be604ca9036dd4d31fa4f974e40ec7616d936c58ca3d336b953e658e4a9ea60ca08be93fb011062cf2cbfe9ee704b6ad27b24249883e4e0a842885612af115565fa81dbee9875462520e86917e9956fe14702c930821d8b25f750eb0f343045e4707b33ce79c8a5a7d34e1a56511edff898a85a4444e15cf6b6c0927feb2efb17b5809b40d4846e97d", 0xc1}, {&(0x7f000085e000)}, {&(0x7f0000410000)="56a6e44d384733127bbfff0d82fb38850efd7d4416004cd71225edd9944b65a5fee0aa5e2003db86f058f8e97808d43bea9399", 0x33}, {&(0x7f00007c2000)="2d11d803e4c829c44237514406de92d4d939cd46ad1bd7987f036d65ac75879413db70dd77c38fe4b92aa232b000e9c5293b317b9d05a952ece6a981dfddfae636", 0x41}, {&(0x7f00005c6000)="e0aab13edbd2dfb5b07ec806e2a2f6d1f8b366383df552baf03433084151e04e57dca144a11372d7bc8892e0a7b8e9365ae5af4dc6018f8880fa5bf4c1e779f44d08a1f8", 0x44}, {&(0x7f0000a92000)="82e8fc0922e0feb6deeb9d7bb02ccf90475c0c47f986ca1172fa57e7168331a30fd2284f6eeaad6d7b103764af827808bb154586f20ef71c97ef704ab6c1be1159b6b20d86cd2e719f396078bb163b0e84509aaf77d8ff95801071d5e123f726f1549a88d3c9a0c1c473c43fb38b65dc475df4382b84820dd51d60c58eecf455569c61d7388fdeef9fde9ac5b6f23356c6e698a362dd85861668f3b0b8aef6005d6cefa2321abe2a5156f4117537ba403748dd649e6816c73cc75607a38970836c81190e", 0xc4}], 0x7, &(0x7f000061a000)={0x80, 0x10d, 0x2, "bc74fe568ae8361e9f78d232169577e6d56e82b0bf3f8ac41ca4e4e25635f5eb189aa2e201b6ff81189427e4b0a1f2478048c59d507576cbcc03a08fa891af5e76b64c56801c1f0811ee915ddbe60219e7856f09c2830084d9e182d08b1388d677212df7f6ba5e42e9d707d932ac"}, 0x80, 0x4}, {&(0x7f0000450000)={0x27, 0x3, 0x6, 0x2, 0x1ff, 0x80000000, "55f9f67e8b3b7c1c9acb5215049d8c02429a125e4f4505138893ab20948ddaf94ca6b3838d361b1e644a42a5fa5568b9b0ba61b139114646c3e8fefe2645d1"}, 0x60, &(0x7f0000f7c000-0x20)=[{&(0x7f000091a000-0xc7)="b9fbcd138359c9377d7f642832005232781341308f40c7dda73c51b1d06148512c2bb2b17e5a1cf39a58dd6bf27adc0744384844142bfc1bd74c97d58e569bcb14ff6646f105555d99fd666aeae2bc751d8daa0b916770881e44f5cfe75f8160f58f0d1bc34e3a28c428704f8f5149ab81b41e57af73525548aeffbdb859145accdfc591e32854f936dc4bab072513f6b19e0a626bba41c0ad7b13a7438060d272580135276e1214dae73458fdcba279b78aca388bfc2f9121add8ad173cc23ea8c26b480d0f4e", 0xc7}, {&(0x7f000045a000)="04b14f84b91370b552b184bfcbca563c77381523284fa2207f3eb5ab9f24268b681a0b00b7540b1ac736878f23d94aa6be7efe390caa966c355c7e25f3971b06e9c75bbfdfec22ad0c2c93d83e43d7ec72b4dd97545b9e25c76b4b60b4126f1295ef354582824f125593acd18af7bb05b831ce3a9aff2eddb78ed9a15e6300c93e0e4ac1155dd23694376f1bc34fbc5efb57f42f5dc4f2e8f606d99fe580bc25ef020ad179fc8f34d2216941ede399e68fb7ef1fed8e7c0c1d2fc7539e38e8f3d7f88c2dfff65b08c9fdc27be79c8b36cc41b7db", 0xd4}], 0x2, 0x0, 0x0, 0x24004090}, {&(0x7f00008dc000)={0x27, 0xfffffffffffff162, 0xfffffffffffffbff, 0x7, 0x1, 0x7, "27f7d4efca52813658dd92d1544426f98bc9d2b1b6c284b57e61101dfd5bfccdbb65d9e162a443695e05e05251464717cbea2d81519d9a5db897af22250e72"}, 0x60, &(0x7f0000a39000)=[{&(0x7f00001b3000-0xd2)="3cdd5f5c6cef64481e8ae21d445660801dd472252f54ebcb7beed996d030d45cd795309bea3bffccb644e5e3d03d7fedb630f47f6c851483ddecf0abf377e60106c7468f28e12cffcbb5ef7fec81bdb12dd008718e5333b0d3ad15f197501e6e412e36842a7ae951c6bbc11e58d514c297fb286732a2a708390614eb74c63f8fa20d8b9446e8605d2796c0e151866df3415f45859f86a7c8dff120575f642828268e840772cbf16297b3834bc7c7fb18741a5a389ee2ce3a3fbb93dd35e64ee07a1b919596817a9f202db03b7659a7494e8e", 0xd2}, {&(0x7f0000dc3000)="4c774ec45e06051550d3681f32836be0cf40c016baa20e0cd8bc6a1d89d244465d0bda5afeb4d61ff73f718e6d1c813ae6ed6b089744b86721c0", 0x3a}, {&(0x7f0000f4d000-0x41)="15ccde56ad7480ce989540fcc2c74fd42980268efebc5b98ef67d84c85a6050336544668bf2d77fcfdebef3d9f15d8ba700103df87c6f960ad5cc5a733b1d6ed58", 0x41}, {&(0x7f0000f0d000)="f4718fc5256310b31b9ffb33622861a9e60ea387b0b8d43cd07cfe9845b9da5d8d4691d19627960f5a36e2da6577eb3e054dda6423e9677c7c98cd425a0f9eb081c5e771bc0978887dada27ed7a01485542b33f8088196a79e13cbd8a067e4ae57b3079307e9b5ab00fe029359ccc629be476da81a87f09f4b78629b144cc6ac25e9012922251b0f06b516ae08cb8e04cb9e0a4a2a70c25af15a3baab7f9c0896ca6b2f2039d7872bcb72c3a830850cbd425d1c6450fe0b943780ed6b8bd8acd9c95f9f315db9ac5ad0be87e94183229ff30a9b23e58be950b", 0xd9}], 0x4, &(0x7f0000ce9000)={0xa8, 0x11f, 0x5, "05598b3093ad0d154c11013ee64c0b644f3b7dcb9c8bbc221322151f0be274c1388ab759114501ea55b8fb7f968ed4ca32583506bea3d3229bf4d30886c1e37b16f6594b4477855002adab923822d28658efd23f0b1521f34bca937b484ebcc246915b61af96efe24b5dab38505bb7706ef133f3955a697c32fb80f864ce8df7f93df971eeae30fb398c5db43905167ece9305b86155f9"}, 0xa8, 0x80}], 0x5, 0x40000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000062f000-0x50)={{0x80}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x37, 0xffffffe3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x400200) 2018/02/19 03:51:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) munlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) 2018/02/19 03:51:08 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x3, 0x1000, 0x8, 0x8001, 0x10001, 0x8, 0x6, 0xb5, 0xb7, 0xf0a, 0x9, 0x80000001, 0x1ff, 0xffffffffffffffe1, 0x80000000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x45)={r1, 0x3d, "48803020ca0bebc32ccfb7929a51f88f8b064248a7f71c58d1867d8e00a940c7b3f8e50a7441585ba0b8be0bf6706aa634a62bb9d52131e601217d3150"}, &(0x7f00009fc000-0x4)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000087e000)=0x7ff, 0x4) 2018/02/19 03:51:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x400200) getsockname$ipx(r3, &(0x7f0000ff0000-0x10), &(0x7f0000b0b000)=0x10) 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x40002002}) 2018/02/19 03:51:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d1a000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000068f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x400200) 2018/02/19 03:51:08 executing program 4: r0 = socket$inet6(0xa, 0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00009a8000), 0x0) [ 47.248956] SELinux: policydb string SE Linux does not match my string SE Linux 2018/02/19 03:51:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) socketpair(0x11, 0x80f, 0x101, &(0x7f0000376000)={0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000015000-0x64)={&(0x7f0000cf5000)=[0x0, 0x800, 0x1, 0x7, 0x80, 0x8, 0x5, 0x7], 0x8, 0x332, 0x6, 0x1, 0x1000, 0xe0, {0xff, 0xffff, 0x0, 0x88, 0x3, 0x1, 0x8, 0xfffffffffffffff7, 0x6, 0x3ff, 0xffffffffffffb97a, 0x1, 0x2, 0x2, "2c8237340adc6d9a7a8a22f888999c422b4c091c8aba93b9a43152733947b8a4"}}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000e35000)=""/68) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/19 03:51:08 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) setpriority(0x0, r0, 0x100) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x64) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) 2018/02/19 03:51:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mknod(&(0x7f0000698000-0x8)='./file0\x00', 0xffffffffffffffff, 0x9b89) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 47.317070] SELinux: policydb string SE Linux does not match my string SE Linux 2018/02/19 03:51:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) epoll_create1(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a19000)='/proc/self/net/pfkey\x00', 0x60400, 0x0) stat(&(0x7f00009e7000-0x8)='./file0\x00', &(0x7f0000ce8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ecd000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x83f0, &(0x7f0000c4f000-0x69)=""/105) rename(&(0x7f0000472000)='./file0\x00', &(0x7f00000ca000+0x914)='./file0\x00') lstat(&(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f0000eb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000007a000)='./file0\x00', r1, r3, 0x1000) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r0, 0x5, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002d4000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000a12000-0xce)="8c42fd1a12c8e01071f415710fcab8e1be9d38ba3f57bb2de3026d6067d8ee6e7e2665d2243acae0bedd6c1ba73b35112b6c480c53ef5105212e5edbe6dc999a91a28d5b2ca5c7320aadb1b936196aa7a85757ca182085a73df61d73600b2f949ef677f27e30c659ef776d3434f945edd139061ebf31283ae4851c9dc0721ff28931fc54c129057ff28206921de03542cdcdae258aea32e0cf0966eb24f2b1cb71f15ac21155d8f626a4ebdf4cf6506adf3b8438ecd500282aa5eaeca3163c6c7436dbc65d03eab12091bcbd48d2") clone(0x4, &(0x7f000014d000), &(0x7f0000814000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e92000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004dd000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x1, 0x7, 0xfffffffffffffff9, 0x9, 0x327, 0x9, 0x8001, 0xf8, 0x80000001, 0x1, 0x0, 0x1f, 0x94d, 0x2, 0x2a]}, &(0x7f000051f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00006c5000)={r3, 0x20, "f16ed93b00847f22a983b7de2f26d91c8ff9b6da4e68d0657873010373ff2f0d"}, &(0x7f0000b2b000-0x4)=0x28) 2018/02/19 03:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000154000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000ffc000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aca000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x2, 0xc2b, 0x2, 0x20, 0x20, 0x0, r1}, {0x81, 0xffffffffffff8000, 0x0, 0x3, 0x8, 0x4, 0x100, 0x9}, {0x5, 0x3, 0xfffffffffffff310, 0x1f}, 0x7, 0x1, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6, 0x2, 0xd5cf, 0x0, 0x100000000, 0x6e6}}, 0xe8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000032b000-0xe)='/dev/keychord\x00', 0x80080, 0x0) bind$nfc_llcp(r2, &(0x7f0000974000-0x60)={0x27, 0xa011, 0x2, 0x1, 0xa9f, 0x3, "b530016205e05c278dedeb7ae984b05acec838f4e1f3ab5239182e43e1c0f20c2a42c7593ec32bb4e638c821fad341a256d69e988ba843d8de94d6825211b3", 0x3f}, 0x60) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/enforce\x00', 0x210440, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000822000-0x57)=""/87) sendmsg$nl_xfrm(r0, &(0x7f0000443000+0x23b)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00004cf000-0x1b8)=@getpolicy={0x1b8, 0x15, 0x2, 0x1, 0x0, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in=@empty, 0x0, 0x0, 0x3, 0x2, 0x2, 0xa0, 0x20, 0x6c, r1}}, [@address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x4, 0x6}}, @algo_crypt={0x78, 0x2, {{'chacha20\x00'}, 0x180, "ff30e27c0fec88b996b8befbf380b0d1f3b85a11c403873a24ee5b4e2a0e3583ea4aa11b735ee84565f4a0001ed2e012"}}, @sec_ctx={0xc8, 0x8, {0xc1, 0x8, 0x1, 0x7, 0xb9, "6548295a861a111c1eed1d94520a0a230d09b6e13b17dc6ee1fd39aac96e671495e2d6640edd767b539a708b99ea15804219b8ead0bf650ffbc153310cbecfe6df4a95d179935eb96f1ff0aeaf1121c5c2a8301a4104193c33e0acd3f28633868e0c7202e2803b4353321b99db92131fb3a7b9f3e424696a2d8d9514a24418fccdcc3edef142fe14b01841dafdba2816b0ff1fb0d90ba3b79f5df528f651a2c3e037b816c799ebfca94e4fff64d062a4e313884d7c3e78f8fb"}}]}, 0x1b8}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xff, @empty, 0x20}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x6c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000+0x3c2)={0xffff, 0x100000001, 0x1, 'queue1\x00', 0x839}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0x60)=""/96, &(0x7f0000001000)=0x60) 2018/02/19 03:51:09 executing program 5: pipe2(&(0x7f000089a000), 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051f000-0xa)='cgroup\x00') readv(r0, &(0x7f00007a5000)=[{&(0x7f000027b000-0x51)=""/81, 0x51}], 0x1) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c9f000-0x4), &(0x7f0000e6b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000863000)={0x0, 0x80000001}, &(0x7f0000786000-0x4)=0x8) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000027b000-0x6)="a7d3db8d12db") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004b5000-0x9e)={r1, 0x96, "c36a9702f7d4b771fbd5b033861d0fd6ea7cac5cbdfb338c3beb2c56faa91ee4d8ba4403515e27187b890f3c8982bae8c4251f3ec58b0bb65e59897517bf9e08ce967026490ca1211ef2efe72248834c0791764ee46123fca79d48f65b7a87b608aff6a198db2b1042f551eb7926c044b6e7656f766053bcd48fb3df1b30d7e38d81bba7a2e83723e5a59b94050457e72ae15d9aabc9"}, &(0x7f00002d5000)=0x9e) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r2, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) 2018/02/19 03:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000065f000/0x4000)=nil, 0x4000, 0x6f) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) r1 = syz_open_dev$usbmon(&(0x7f0000bb3000)='/dev/usbmon#\x00', 0x8, 0x406101) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00007ea000-0x8)={0x1000}) fcntl$setstatus(r0, 0x4, 0x0) r2 = socket(0x8, 0x80003, 0x7) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000352000)) r3 = fcntl$dupfd(r0, 0x406, r2) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c02000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f00006c6000)=0xe8) lstat(&(0x7f0000b05000)='./file0\x00', &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000a69000)={&(0x7f0000e06000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001ed000)=[{&(0x7f0000ce0000)="dcd095", 0x3}, {&(0x7f00008d7000-0x82)="60740eb2b16337fc86bd4b0bfe12e3e30d6332f30e17b66038300396b9fb9e9af538b181f04ce0290141d0bf249d273a9889e8d56f3b9add9a29e5850379b4c189f73441f5e153472900f7de13d263e01a4898f1d491500b9de16d78eb6af89e85bd7603674234071d7d1e7518335fd668b7e485832ff29acd5633144fcbcb0a75a2", 0x82}, {&(0x7f0000b01000-0x3f)="41dbfc21220708f01d1adef9c492e29d3f32df4a0789bde457f9a71c38857602a200b21e61c2c581ed009497a6c58074f6d620028097721f0d203193a80046", 0x3f}, {&(0x7f00000af000)="cddc5e4f9960afcc650fcfa6f16edb58d2bebb95fa06320349e51ab3bbb936566f67c45f4e4fc4296927ca2e464face7a76307c3a68137b3fabdec7bc16d5cc13a60c91711d4002ccd3254f635b51dd5a3cc99fc743b0c9a2c945ca30bd3f8cdc9f9913eb6ba505b7da3726c78236d745f62c8f1acbd0451000ca930027ed19a6f38c8eb629da56bb4fd158b3e2f7c2063d70f03a1dc63f40c62e48fab325b6bebeff911fa1b95ef72c578", 0xab}, {&(0x7f0000c0c000)="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", 0x1000}, {&(0x7f00004f9000)="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", 0xfe}], 0x6, &(0x7f0000259000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r3, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r2, r3, r2, r0]}], 0x90, 0x10}, 0x4) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0xc384, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x10000, 0x2, 0x10, &(0x7f0000928000/0x4000)=nil, 0xcce9}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x1, [0x100]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xb47b, 0x3, 0x81, 0x101, 0x4}, &(0x7f0000002000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000002000-0x4)=0x20) syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x107000) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000b86000-0x8)='./file0\x00', 0x40) getsockname$inet(r1, &(0x7f0000e02000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c67000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000be1000-0x6)={0x0, 0x4}, &(0x7f00003cd000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000254000)={0x0, 0xff}, &(0x7f0000d29000+0x393)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000466000-0xb8)={r2, 0x18dc, 0x10000, 0x9, 0x0, 0xffffffff, 0x3, 0x7fff, {r3, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x2, 0x6a, 0x80000000, 0x1, 0x100}}, &(0x7f0000730000-0x4)=0xb8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x100000001) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000a94000/0x3000)=nil) mprotect(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x8) 2018/02/19 03:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) 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}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00001af000-0x1e0)=[{{&(0x7f0000c2e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000d71000-0x80)=[{&(0x7f0000581000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000040c000-0x82)=""/130, 0x82}}], 0x1, 0x0, &(0x7f00002dc000-0x10)={0x77359400}) 2018/02/19 03:51:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x619) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000597000), &(0x7f0000f65000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000752000-0xa), 0x0, 0x20000001, &(0x7f0000949000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) clock_gettime(0x0, &(0x7f0000e5b000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x96c3f9ad15425662, &(0x7f00004d6000)={r3, r4/1000+10000}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000499000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) r1 = dup(r0) recvfrom$unix(r1, &(0x7f00009d8000-0x2c)=""/44, 0x2c, 0x40000001, &(0x7f0000724000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/19 03:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a02000)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000031f000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a34000)={0x0, 0x2}, &(0x7f00006f0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a56000)=r2, 0x465) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c36000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000c35000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c35000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c35000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000b59000)={r3}) r4 = dup2(r0, r0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c33000)={0x0}, &(0x7f0000048000)=0x7) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000213000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setown(r0, 0x8, r5) ioctl$KDENABIO(r2, 0x4b36) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000c36000-0x28)={@common='eql\x00', &(0x7f0000c36000-0x14)=@ethtool_modinfo={0x42, 0x7, 0x7, "e27852f70f108597"}}) ptrace(0x4207, r6) wait4(r6, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00006de000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x44, {0x2, 0x2, @multicast2=0xe0000002}, @common='rose0\x00'}) 2018/02/19 03:51:09 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e8000-0xb)='/dev/pktcdvd/control\x00', 0x480040, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fae000)={0x5, 0x8000, 0x101, 0x5, 0xfffffffffffffc00, 0x0, 0x8001, 0x7, 0x401, 0x3, 0x45b5}, 0xb) syz_open_dev$binder(&(0x7f0000413000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000289000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000c7b000-0x50)={0x0, 0x5, 0x80, 0x0, 0x1e}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c24000)=""/205, &(0x7f0000c82000)=0xcd) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065c000-0x4)=0x20904) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/145) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) 2018/02/19 03:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='tunl0\x00', @ifru_settings={0xfffffffffffffffc, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r0 = memfd_create(&(0x7f0000200000)='GPLcgroupselinux', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001dc000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/19 03:51:09 executing program 2: tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffe00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000053c000)={0x0, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x14c3021a}}, 0x3, 0x9, 0xffffffff, 0x3, 0xf764}, &(0x7f0000000000)=0xa0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eff000)=@assoc_id=r1, 0x4) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000)={0xffffffffffff8000, 0x7f, 0x7}) [ 47.613672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 47.627436] device gre0 entered promiscuous mode 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x2a88a957, 0x7ff, 0x9}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/checkreqprot\x00', 0x480000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000005000-0x2f)=""/47) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000006000)={0x100000000, 0xd71c, 0x3151}) 2018/02/19 03:51:09 executing program 3: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00007fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000513000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x88) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00007dd000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000018d000-0x81)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x19, 0x8, "667bdb5201602ed52541d31def103e06dd39f56f230e185053195dfe3413b31659e46ef6b9e3efd5a9862c475db8688628074189c686ccf88586b14a462beacf", "94ca2b501f957a1573e40b4e6ce999b394d51ff16a17a05745106205c862620b", [0x6c5, 0xfffffffffffff3b4]}) umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xfe}}) fcntl$setlease(r0, 0x400, 0x3) 2018/02/19 03:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) prctl$setmm(0x23, 0x1, &(0x7f000079e000/0x3000)=nil) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000a6000)=0x9, 0x4) 2018/02/19 03:51:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001000)="6f6f6d5f61646a00df412350926cff1d00256b918d5866c2338d7b9defb4e97039687727ced11b24f904819e77a4f25ec2c61c1b8f6d1be7ec0400bb46f8a5e0120f5c48b6e8e0de9fd8251a7414aaf24a2b800f9bd227edc0000483cbae8a21f3e69ce260f8596785608906e7144a6f7e15c81736c6d478425a7826e4feae47ad0ae53552fcaa329cb1ff4961c099b4c2469d0b3c53bc9cc6ad69211107c08d4c690e9df2d9bb14593a1972afee7074d38851efec94fc24adf11c342c38269890cfb65d8463e296b0c79c0dc8d37ed8b924e0d7a7a8eb639a471b24bead3360b732d24418000e025e6dc4dc65d6e65ac5725b2999eef5a4") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/02/19 03:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1001, &(0x7f000005b000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d17000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000025000-0x4)=0xe8) listen(r0, 0x5) chroot(&(0x7f00009c8000-0x8)='./file0\x00') setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000311000-0xc)={r1, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) ustat(0x380000000000000, &(0x7f0000ff8000-0x20)) mount(&(0x7f0000092000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00004e8000-0x83)) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x101) sendto$inet6(r0, &(0x7f00006c7000)="5c225cb2e971bfd9654b753ed41263b6b586626d60fda08f9d42ee885efc771025d983ffe87efacaeb9d97734c41f8cdbc155526f68b7082e607d4e4e4035490b23796987e1a9bf7ec418b0aebffff0cd3b1a2c83996f0c01e01fe272dce536c236a2168c8beba05788ffb33c64167e831cfd7589a3b9878612f873cd7290b18225d02578734b0424a599df214e73b20baff69eed6c3307cc9e288e0950803f613665052fb3be8e4c8224bebbeb3a9a0f3c9ef97bd99e7d88510251432faba96104be58449a87c2ffefc31a5f19bad17968340e238d37121fa1d31cbf217e3cd", 0xe0, 0x40000, &(0x7f0000af4000-0x1c)={0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, 0x1c) sendmsg(r0, &(0x7f00009d3000)={0x0, 0x0, &(0x7f00008cb000)=[], 0x0, &(0x7f00006b1000-0x21c0)=[]}, 0x24044000) sendmsg(r0, &(0x7f0000a14000)={&(0x7f0000c9e000)=@nfc_llcp={0x27, 0x1, 0x419, 0x6, 0x401, 0x1, "2a53ee59d095b7871b3dbb599a853e8e43a5d0497ce9e471b2e4526725beb643c057eac27797c0d4f71b1f978d5d2fc7b03b71a8694c9abbc0cecb8b10a392", 0x4}, 0x60, &(0x7f0000164000-0x40)=[{&(0x7f0000ced000)="b132414cd4c5df5a0c4d6375edd2ba5b3b4c7a07a881f1151e3a87fe96e8df5c147c6a3f6672e11218dbe2385441516ad2336753c8a2a6f87bac74318535a2bbb758fd175b768939460b878b97e5cf6d5014cb4ab7c25f7095c4a5b45768fd058686a97064b50008e3f3dca49ae749e689c5a5af3f1f973565420bed68319bf80bdce7bea614684f1fb0c1fa73115cee164b36a30fa2462b9de4b2081b6c542d0b6b4f90ab58286c568dfedc475e6dc94360e804d694b01378e90ab2b366a8ffa90179a99bf0664ef0ca545c446ad4bcd0a3e54b7ed98cc72401f3a62ed355318c4a9ddc6392c8a7770d7025e4f7bd7587b8", 0xf2}, {&(0x7f000079c000-0x1000)="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", 0x1000}, {&(0x7f00003b9000)="b69ea396cdf51d4fb68154f6f7831bfc8ab05965cf43654458ce8a8767a6223ecd9b4c44030ece16af012a6ca177a0b15e6739fe6a938264fa80c529012f6d9d02a0308a3c475e043759ac85ca17f5fe02f89168c1aff49a99eff17de46c071fab", 0x61}, {&(0x7f0000215000)="d0d11320c1a466496ad49cbbea9362ed9c7cef89a309b9b68fe3da5353b3d05d8e56757d4f6f5a69248293d278ca595ef17a12a4b17285bb4ebd7a24efcc1a239703e322fbdb29926825462a7924499ca51683faa76ba6d4515c76ab891e9fa9c213aab6322e3ff3c64c2d9b6960eb7320cf3f525c5fcab3c6ebc9743b8557ae931ea6a945736f41abf804efe37cd8448147c99f3e4ca9df6072069c1d466e1ca616e35b9f7123ecf5d9652f8fd92978f0ca2f7ded8eb09a1e0a5a59fb05706c45a98c76468657dedce51fa72e20b1873fb92cecfc65afc2", 0xd8}], 0x4, &(0x7f0000b74000)=[{0x80, 0x10f, 0x5, "a184562ebd31aee8d3e825e3a94255bd3bacfdb48219818be74eb395dd280f419928ed9de5eee39a2f02bdc533319044036f7791c75df716c83bef72685950a8a3e42512d13ee37e8cd39f5270b16e753c44815a45a9ca82911c4ff8c3159c818cf197f34963a748810f"}, {0xb0, 0x10a, 0x6, "d00288772dce8a894d3673e31e8dee33e729829b999ca6a03c9599e64a491547aab2dd843c2e27f8fc686a9839def3e73fc4c0beb74b9862737f5d446c462c4842260126d669d41c6ec19f18e88227af2d0124d5fe837ad68c85a49c7094f953ab401dd82f476eb68a796ffdf5dbed30e17ee8cca6fde2b70ccdc8064f84786287ce1e280c009b5e37a785ba79f1ac13baaaa8cd459d78026ba37e8fb960"}, {0xc0, 0x112, 0x40000000000000, "9303a82401a1f156820da1e9310a8d80302a6c1250673f9c9e0f5b8512cfb41b2c6c2ffbd786d372118d86f94635d9f21398e38cef02e85d6b7ec3ad9582d2a14b01192f2431df1a4a3627afee993cfb0e2594c55a5dc2aa140b070d92ebe4bab3fe434c9843828d5aa59231e35d6d64a08a26b47b1c44a86579f1f502c129340f0d6440a83a90594f644f09f77ce572205736b35c76f7ca61c09ce84ab3bda99df9828d08ec43cb3ccd6ccdaaba3192"}], 0x1f0, 0x20000051}, 0x4000084) 2018/02/19 03:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1001, &(0x7f000005b000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d17000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000025000-0x4)=0xe8) listen(r0, 0x5) chroot(&(0x7f00009c8000-0x8)='./file0\x00') setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000311000-0xc)={r1, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) ustat(0x380000000000000, &(0x7f0000ff8000-0x20)) mount(&(0x7f0000092000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00004e8000-0x83)) 2018/02/19 03:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000018, 0x0, 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000bbf000-0x4)=0x3, &(0x7f0000a26000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000a06000)=@nfc_llcp={0x27, 0xfff, 0x3, 0x3, 0x100, 0x39, "2407b34e9aa0a7687e49f4ccffd46f8124845414cc22a820555377d1544d2b40f84e72e33b5b88d270986299ee59132e507a6829afff41fd840bd4cba927a1", 0x2}, 0x60, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x4000000}}], 0x1, 0xfffffffffffffffc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x200000000000, 0x0, 0x80000001, 0xfff}}, 0xad) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000a16000-0x4)) 2018/02/19 03:51:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000000800000002) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{r1, r2/1000+30000}, 0x1f, 0x0, 0x2}, {{}, 0xcd90, 0x0, 0x1000}, {{0x77359400}, 0x7, 0x8, 0x2}, {{0x0, 0x2710}, 0x943b, 0x8, 0x6a97}], 0x60) read(r0, &(0x7f00002cc000)=""/24, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)=""/63) write$evdev(r0, &(0x7f0000001000-0x30)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/19 03:51:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00005ee000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef6000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000523000)={0x0, 0x6, 0x80000001, 0x4}, &(0x7f00001cb000)=0x10) munlockall() getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b15000-0xe5)=""/229, &(0x7f0000b85000-0x4)=0xe5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003d8000-0xc)={r2, 0x400, 0x30}, &(0x7f0000fc3000)=0xc) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c3c000-0x97)={0x0, 0x8f, "363d3e898f6dda23434ab08ee1db195a015732e35546c5d1b94158c5aae4b0636d4c2636635ddd74323c6e1ac62cdcabf3c02c9977df742d7524800e8d9184dface407257807580f248a6faf3a3356a373c238341d7e678445107f55d6442cba145f32a6fe877a472b7d9579116d4885da47faaed2df73c4a4bc7f01a2c4c610f7dbd7172210e8a694c4b6d6926cc6"}, &(0x7f0000c51000)=0x97) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c94000)={0xdb, 0x3f9, 0x8, 0x7, 0x1, 0xffffffff7fffffff, 0x2, 0xf6c, r1}, &(0x7f0000bcc000-0x4)=0x20) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000033b000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f1d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) lseek(r0, 0x0, 0x0) 2018/02/19 03:51:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000498000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bcf000)={0x0, 0x7ff}, &(0x7f0000fa9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009c2000-0x7f)={r1, 0x77, "4ccaad4f281db6ff8912a504a08f783749ecb7d7d866333caa5b2cfe2e14a1c76232024c6ad097cfb45478a6b7372ed3b3f4d699468843044c0e9a373207017a68b0ec52271f2ddb5624c9e1b66b85c639e8d5109a1010b8409655df9765199680ea8f4dd8dc82ac057d6015e20526d3f2c9966f9cac50"}, &(0x7f0000ed1000-0x4)=0x7f) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000093b000)={0x722}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}}, 0xe8) connect$inet6(r2, &(0x7f00008bc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000072c000)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00005e0000-0x10)={0x49, &(0x7f00000cd000-0x49)="ae71708c9d098d0b730176acbd8c42ecdb8a2463e0dbea2d0074ea368ba1ddab64fae92bdfe45a24e0cc69c9a33f221fb49ae58aae0b492d8ae206dae52ead07a5e435d32167e855b6"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cca000-0x14)={0x0, 0x7, 0x6, 0xb04, 0x8, 0x4}, &(0x7f0000d8a000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e61000)={r3, 0x81, 0x9, 0xfffffffffffffe00}, 0x10) connect$inet6(r2, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/19 03:51:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) sched_yield() 2018/02/19 03:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x4) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f7a000)) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008e7000-0x4)=r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r3 = epoll_create1(0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f000037c000-0x6c)=""/108, &(0x7f0000f41000-0x4)=0x6c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) futimesat(r5, &(0x7f00009dd000-0x8)='./file0\x00', &(0x7f00009c5000-0x20)={{0x77359400}, {0x77359400}}) epoll_wait(r5, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) 2018/02/19 03:51:09 executing program 1: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000cb0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000de1000-0x1000)=""/4096) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/19 03:51:09 executing program 0: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000bbc000-0xa7)="53e6b425657f826706a2fc5617ddb7253ac97ab545383e7614a4a72802cc6332e65cb2ccd3725c031583ff63789fae3e2de603347e4ad42305a58132e0a26a9d5db1dcae01185f8ed9f2354fe031dab14c623e525e784b6e2bc0bb2cec2ea275d073187da55d724d68a5f4f4dad6be0b7500e818f1220dce12b3e544a05a13068d5e764ae40133f7799f20998bd372cfd6cd3db17d2afd3a7a42fbbae977d8908292fe61ccd1d4", 0xa7) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x0) 2018/02/19 03:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b3000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f1f000-0x6)='hybla\x00', 0x6) r2 = dup(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000a20000-0x64)={&(0x7f0000123000-0x18)=[0x0, 0x3f, 0x8, 0x6, 0x9, 0x8], 0x6, 0x9, 0x0, 0x3, 0x7, 0xb5, {0x0, 0x8d9, 0x7, 0x8, 0x6cdd, 0x9a, 0x100, 0x38, 0x7ff, 0x0, 0x0, 0x8, 0x8f, 0x2, "1ad5b5579525750221970773312d09184267f6af7e755696fd167f0bdf04abb4"}}) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000385000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000381000)={0x1, 0x3f, 0x4, 0x1, 0x12, 0x47}) 2018/02/19 03:51:09 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3}, 0x1) fchmod(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000593000-0x5c)={0x5, 0x0, {0x0, 0x0, 0x8, 0x2, 0x8825}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000001000-0x2)=0x4) get_thread_area(&(0x7f0000002000-0x9)={0x8, 0x100000, 0xffffffff, 0x3ff, 0x200, 0x7, 0x8000, 0x4, 0x0, 0x401}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0xffff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x0, r1, 0x10001, 0x231}) pwrite64(r0, &(0x7f0000004000-0xf3)="fbbfdca410af3b9463b01b4674315b492daa8c53d52b18f4003414b976d6b9a3eee936380871d02d3b5214142e7911f2775847772ca8b695b0b3faaa6fb4fa380aa625705449cb4587f5ff5f9c23d02ccd393ed698fdcd69976c3dc24657e117d7a5f51da1f520518b442f071f38698964b9d631187b3c17e1355e1c9c58b50065929092cdccedd676ab8cf8d369e46a7658107edd78566e9ecf0ff6b1e3f6ee261c988020493baa201a745f171e5de941de9bfd7a594ec9bf62ca3e1c7efe6a8df66d971756afef7f34820663e9b3e873c24dee3830b629bdb8748ca32cac410a77dc86c5a8953c5f3fefbcd11723f3eb4254", 0xf3, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000)={0xfffffffffffffff9, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000a3e000-0x5d)=""/93) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r3, 0x100000001, &(0x7f0000001000)) 2018/02/19 03:51:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000904000-0x134)=@delsa={0x134, 0x11, 0x110, 0x5, 0x1, {@in=@multicast1=0xe0000001, 0x3, 0xa, 0x33}, [@migrate={0x10c, 0x11, [{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0xff, 0x3, 0x0, 0x6, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x4, 0x2b, 0x6, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@broadcast=0xffffffff, 0x32, 0x3, 0x0, 0x7, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7f, 0x4, 0x0, 0x5, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0xff, 0x3, 0x0, 0x5, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x33, 0x84ae993729a30fde, 0x0, 0x4, 0x4}]}]}, 0x134}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5e000-0x9)='/dev/ppp\x00', 0x400, 0x0) symlinkat(&(0x7f000043b000)='./file0\x00', r1, &(0x7f00008e6000-0x8)='./file0\x00') 2018/02/19 03:51:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000025000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x14, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000001c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000025000)=0x14) 2018/02/19 03:51:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000524000-0x9)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000d25000)=0x8f4, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00002ca000-0x8)={@multicast2, @local}, &(0x7f0000121000)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067d000)='/dev/ptmx\x00', 0x24480, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe7000-0x4)=0x3) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f000033e000), &(0x7f00008ae000-0x4)=0x4) writev(r2, &(0x7f0000eae000)=[{&(0x7f0000fe4000-0xdf)="87", 0x1}], 0x1) 2018/02/19 03:51:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xe2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b18000-0x4c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x9, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1}, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000845000-0x4)=0x1, 0x4) 2018/02/19 03:51:09 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000022000-0x8)='trusted\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x100) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000021000)=0x409, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000005000-0x4), &(0x7f0000021000)=0x4) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000012000), 0x4) 2018/02/19 03:51:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r0, 0x10}, {r0, 0x1020}, {r0, 0x2601}], 0x3, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) [ 48.008830] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50 sclass=netlink_xfrm_socket [ 48.019647] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50 sclass=netlink_xfrm_socket 2018/02/19 03:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000039000-0x9)='/dev/sg#\x00', 0x4, 0x200000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00009d5000)={0x0, 0x0, 0x0, 0x7, 0x1baa, 0x0, 0x0, 0x19, 0x1, "ea281d456a5a34bfaded74ec6b6fe3b0e337a80252ab97165bafd6987b09b9648196baa7248fe5634b182600c1f8beb50c612b2c3a2e00d521b1910023236107", "814f6d74997d0233a10be6e5a33a6c4def0bbb159977503194e164ecc8049f648ec9f06e9d8941f09a866ab5c223e733825a417f167804111197000dce5ffffc", "7bdbdd87b60b5d7b8139ecb0e5b49d83a7a38c4ba9aa4f99004bcc8a997cd4f3", [0x7, 0xc7]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000b8a000-0x1840)={0x1c, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001b3000-0x9)='/dev/sg#\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f00007c5000)=@abs, &(0x7f0000be1000-0x4)=0x8, 0x800) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgid() r0 = syz_open_dev$sg(&(0x7f0000f7a000)='/dev/sg#\x00', 0xe1, 0x62000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000083e000-0x108)={0x0, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x43, 0x3, 0x81, 0x100, 0x81, 0xb19, 0x1, 0x6, 0x400, 0xffffffffffffff00, 0xfffffffeffffffff, 0x7, 0x100000000, 0xffffffff, 0xd3]}, &(0x7f0000cb5000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000119000)={0x5, 0x820f, 0x9, 0x7fffffff, r1}, 0x10) 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000+0x482)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10, 0x80800) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a6000-0xc)={0x0}, &(0x7f00009de000)=0xc) setpriority(0x1, r1, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r3 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) r4 = dup3(0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) sendfile(r2, r4, &(0x7f0000014000)=0x60, 0x1000000800000008) stat(&(0x7f000075e000)='./file0\x00', &(0x7f000018b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000805000)='./file0\x00', &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000989000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000bfb000-0x4)=0xe8) setresuid(r5, r6, r7) pipe2(&(0x7f00008ae000)={0x0}, 0x4000) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f00002f9000)={@common='ifb0\x00', 0x1}) mprotect(&(0x7f0000f9b000/0x4000)=nil, 0x4000, 0x2) 2018/02/19 03:51:09 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002b5000-0x5)={0x0, 0x0}) connect(r0, &(0x7f0000eed000)=@generic={0xa7506acb6e547104, "8ddd8d13d430ca6a570df70d98cea5ec98b232a04a86557318a04b56cc08637b5ca6ac1893c65bad3c808dd264181e3a87a5efbad95236e5cfd9be437dfb7a756a706175cbb4b2ae198d60d541f268b18610c21633775e5489382bbb66742f6bd5ae9c20999c92524c3eae74e874d914f6554217a30caa77248446e46461"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/02/19 03:51:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001cc000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x7ffd) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0xfffffffffffffff9}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000217000-0x24)) 2018/02/19 03:51:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000415000)={0x7, 0x7, 0xcb70, 0xffffffffffffff81, 0xa, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x46993f4373985e47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001000)={&(0x7f0000cad000/0x3000)=nil, 0x1ba1, 0x4, 0x14, &(0x7f0000076000/0x4000)=nil, 0x7}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000261000-0x4)=0x100000000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000caa000-0xbc)=""/188, 0xbc, 0x0, &(0x7f0000920000)=@nl=@kern={0x10}, 0xc) 2018/02/19 03:51:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bba000-0x4)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid}]}]}]}]}, 0x4c}, 0x1}, 0x0) [ 48.054523] audit: type=1400 audit(1519012269.711:32): avc: denied { ioctl } for pid=8777 comm="syz-executor3" path="socket:[19588]" dev="sockfs" ino=19588 ioctlcmd=8901 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 2018/02/19 03:51:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000017c000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f000075e000-0xd)='/dev/usbmon#\x00', 0x5, 0x900) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aae000-0xd)='/selinux/mls\x00', 0x0, 0x0) linkat(r0, &(0x7f00004a2000)='./file0\x00', r1, &(0x7f00002ef000-0x8)='./file0\x00', 0x1000) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000dfe000-0x4), &(0x7f00008d0000)) fchmodat(0xffffffffffffffff, &(0x7f0000b4b000-0x8)='./file0\x00', 0x0) stat(&(0x7f000069c000-0xe)='./file0/file0\x00', &(0x7f0000ccd000)) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000003, 0x800) r1 = socket$inet6(0xa, 0x4, 0xcdd1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003a0000-0x10)=@common, 0x2d2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) times(&(0x7f0000c17000-0x20)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00003af000)) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000002a000-0x24)=""/36) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000054000)='/dev/keychord\x00', 0x181002, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000078c000)={0x8, &(0x7f0000d1a000-0x20)=[{}, {}, {}, {}, {}, {}, {}, {}]}) prctl$setfpexc(0xc, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000deb000-0x11)='/selinux/enforce\x00', 0x184fff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000e69000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="7425200522d13f20094ca2a4fe0494ff"}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000206000-0x14)={@ipv4={[], [], @empty}, 0x0}, &(0x7f00006c4000)=0x14) pread64(r1, &(0x7f00006f8000-0x3c)=""/60, 0x3c, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f97000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00009d7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c00000-0xe8)={{{@in=@rand_addr=0x3f, @in=@loopback=0x7f000001, 0x3, 0x800, 0x0, 0x0, 0x2, 0x80, 0x20, 0xaf, r3, r4}, {0x10000000000000, 0x4, 0xcdc9, 0x0, 0x1, 0x6, 0x7}, {0x0, 0x7, 0xffffffff, 0x6}, 0x0, 0x6, 0x0, 0x1, 0x1}, {{@in=@empty, 0x2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x2, 0x3f, 0x1, 0x58c}}, 0xe8) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) pipe2(&(0x7f00008e1000-0x8)={0x0, 0x0}, 0x4800) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000acf000-0x4)=0x844) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00009ff000-0x44)={{0x2, 0x0, @rand_addr=0x40}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x40, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/19 03:51:10 executing program 6: pipe(&(0x7f0000861000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000999000)=[{&(0x7f0000162000)=""/46, 0x2e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000649000)}, {&(0x7f0000dd7000)=""/211, 0xd3}, {&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000a2b000)=""/156, 0x9c}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}], 0x8, &(0x7f0000956000)=[{&(0x7f000078c000)=""/210, 0xd2}, {&(0x7f0000fae000-0x7e)=""/126, 0x7e}, {&(0x7f0000d58000)=""/120, 0x78}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}], 0x4, 0x0) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000a8a000)={r2, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f00002ea000-0x8)='./file0\x00', 0x200) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x6d00000000000000, &(0x7f000090a000), 0x0) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x101002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4), &(0x7f0000002000)=0xcc) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @rand_addr=0xc643}}, 0x8, 0x4}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0xc94e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r1, 0x1, 0x0, 0x7f, 0x6}, &(0x7f0000005000-0x4)=0x18) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000005000-0x4)=0x400, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000014000-0x60)={0x0, 0x2b, 0x0, @tid}, &(0x7f0000013000)=0x0) timer_delete(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x80307ffe, &(0x7f00004ca000)="088e8df2f3106a4d57f6fd0348cc91501931717c088e3766be91884d515599c2df8d26280ac88711b810495ce86d2a39ad8d8d27056954183a1c6614369d2687f6486a21224232c3969bfab29c4cc43c41479eca86e0f8e9267d7a66e417f4a12abc9f685264a1a64cb56144201a5dd0476d7e03a5345be1", &(0x7f00009b6000-0x4), &(0x7f0000b94000-0x4), &(0x7f0000acf000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x4, &(0x7f0000460000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000bce000-0x4)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e2c000)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000a5c000)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x115378b2, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000533000-0x4), 0xf9) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) 2018/02/19 03:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009a7000)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000881000)={@local, @rand_addr}, &(0x7f00009c8000)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00003fd000-0x4), &(0x7f0000ef5000)=0x4) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) signalfd4(r0, &(0x7f0000b5d000-0x8)={0xffffffffffffffff}, 0x8, 0x80000) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000afb000)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000031000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000af9000-0x4)=0x1e) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000027000-0xc), &(0x7f0000af9000-0x4)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f12000)={0x0, 0x0}) connect(r0, &(0x7f000051b000-0x10)=@in={0x2, 0x3, @rand_addr=0x473}, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000e08000-0x1c)={0xa, 0x3, 0x0, @empty}, 0xfffffffffffffeda) r1 = socket$inet6(0xa, 0x802, 0x88) syz_open_dev$usbmon(&(0x7f0000114000)='/dev/usbmon#\x00', 0x1, 0x4000) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f000042d000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x30}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci, 0x6, &(0x7f00003c1000-0x10)=[], 0x0, &(0x7f00005df000)}, 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000737000)='/dev/autofs\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f00001ed000-0x1f)="46b5be951b1b5e678bcaacd683c0f33d550a907118f65f7e5d6565f85e63bc", 0x1f, 0x1, &(0x7f000081c000)={0x1a, 0x3, 0xb5, 0xfffffffffffffe01, 0x5e, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000762000-0x4)) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) fcntl$getown(r0, 0x9) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x129343) r1 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getflags(r0, 0x401) sendmsg$nl_xfrm(r2, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000096a000)=""/83) 2018/02/19 03:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/keychord\x00', 0x20101, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e8000-0x40)={0x710, 0x3, 0x200, 0x66, &(0x7f0000e4a000)=""/102, 0x21, &(0x7f0000ff6000-0x21)=""/33, 0x1, &(0x7f0000e08000-0x1)=""/1}) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000380000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x2}]}, 0x3c}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ac8000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000351000-0xe8)={{{@in=@multicast2, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00002af000)=0xe8) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00008d2000-0x37)=':cgroupcpuseteth0-+vboxnet1vboxnet1&keyringppp1\\cpuset\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x44, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000), 0x0, 0x0) lseek(r1, 0x0, 0x0) clone(0x0, &(0x7f00008ee000-0xa7), &(0x7f0000f0b000-0x4), &(0x7f0000e21000), &(0x7f0000907000)) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000348000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00005d3000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00002d9000)={&(0x7f0000ab4000)={0x10, 0x0, 0x0, 0x600040}, 0xc, &(0x7f00006a4000)={&(0x7f00008db000-0x2b8)=@acquire={0x2b8, 0x17, 0x2, 0x0, 0x3, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3f}, @in=@dev={0xac, 0x14, 0x0, 0xa}, {@in=@rand_addr=0xd88, @in6=@loopback={0x0, 0x1}, 0x3, 0x9, 0x0, 0x9, 0xa, 0x20, 0xa0, 0x2b, r2, r3}, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x1, 0x101, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x0, 0x0, r3}, {0x8, 0x387d, 0x5, 0x2, 0x3, 0xfaf, 0x2, 0xffff}, {0x2, 0x7fff, 0x101, 0x5}, 0x1, 0xc, 0x0, 0x1, 0x3, 0x3}, 0xfffffffffffff000, 0x1000, 0xffffffff, 0x2}, [@algo_comp={0xc0, 0x3, {{'lzs\x00'}, 0x3b8, "e46737f86bdb7d75aa9048d0d3c2a72cc29b8f93220b4c9b0998f1e850316e1275a02dc0e93b022bb2104799d319e2183e45bfc23264b399379402efe996b64381ddd2dcbe42969c61a9cb11e20821fb8ed9b1aba64faf7ca867ec4a78d1b43da31769714df6ea5ab32e7b715fd0630d2c40db464b1587"}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @policy_type={0xc, 0x10}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xc0, 0x3, 0x8000, 0xa, 0xa0, 0xa0, 0x3b, r2, r3}, {0x2, 0x6, 0x8001, 0x80000000, 0x100000001, 0x81, 0x4f9, 0xdd}, {0x81, 0x736, 0x1e26, 0x2}, 0x7, 0xc, 0x2, 0x1, 0x0, 0x66cb5ba3f29f880b}}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x4000000}, 0x8850) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a9d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000a38000)="e6293e1f66e62609cfd99de661db9c3245547cdec3f42ddc496abc2bf0db3c28c524fa11e4b608e2507e68fa6ca73dfb52327314fda0a66798e761655202") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d9d000-0x25)="441cf9ff11fffffa1d078900ec3f66887131447f9528330d59", 0x19) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c5b000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000dd7000)={0x0, 0x81}, &(0x7f0000949000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bfa000)={r3, 0x20000000000000}, 0x8) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000025000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, 0xffffffffffffffff, &(0x7f0000026000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, 0xffffffffffffffff, &(0x7f000056b000)={0x2001}) epoll_wait(r4, &(0x7f0000a11000)=[{}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000060e000)=0x400, 0x4) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f4b000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000188000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000), 0x4) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000399000-0x5f)="b304eb2516d9f242be515015a514ff55d1546fb20d707870e82d0ddffdd39577e79399cd9f5fc8b97092b31e2488e69ff26f1e469d55e890378335a0dd9e98d9ea28d0b228aa7bc6d2d0aa17bfcec81c246123cd4cf9a605e2ac15e138b7a9") 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000090000-0x4), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000), 0x4000000) r0 = creat(&(0x7f00007c4000-0x8)='./file0\x00', 0x24) sendmsg$nfc_llcp(r0, &(0x7f0000c9d000)={&(0x7f0000899000)={0x27, 0xfffffffffffffffe, 0x1ffc000, 0x2, 0xba, 0x5, "013ae8320c47c611bf87a17b19f9679f04b0f7a0761326a35b27541197b38dc3d45839b739156ebb0d43d457283dfcf68593d5b40a6ee39e3e93662567e1c5", 0x81}, 0x60, &(0x7f000054e000)=[{&(0x7f0000c27000)="cceadb80598e015c7dbb758787a55607404c443203cf7c0108374bbd8eafca46b7996e362bffc41a7e12c76061d19c2a9d358b3a654ee4fdcbfbb0e472258f67fd278eb5fb408c48651627ff5a538acab8c778abce38c678a97c66a1354a707a1d0e3876f26b27eabaf30ea312e3904d43601f69a74054b16a9a569824f74a86960154dbd64c3e71c47eab14eda3d30a1d0387c7c8a2b1179e58d6e8f3e5ef3fb37f831a9851292e07634c40f9c660ce3593fc", 0xb3}, {&(0x7f0000c23000)="963fa1e4830d4a03c0f07a27c55ebecc708faa56ff5f5cb201f78a7c404bcf8b026360aa1576a3b203e12efd086aa8a2551252548b47191f1c3e558adfca2c9ba4840e5a90ec8ed82ae983ce0d0634d5df7f1039b577e570af960c3d4d42d5f771ef697c0b6cab17300ab3dda294abfa1bc5ad796c5d46c75da62420dda0a56ab49de6dd5d30330cf6188363d490a48164aa2e2a9dd56875b9dfe04576cec507b35e95b3c41b49584221364e5fc151519b08c0f6d1ece09e5fb7c52df2aa70ec5697", 0xc2}, {&(0x7f00006fc000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f00006ff000), 0xfffffffffffffe02, 0x4000000200007ff, &(0x7f0000125000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x2e3) getpeername$inet(r0, &(0x7f000083a000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003a8000)=0x10) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f35000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="1501d6f4c51920d23a7dc005fd8728e632ebd0211b3a7d32d0c7d8266485792886e52b77dd1ee2468a4377756766dbcea9dc55d599073480c0e35e57c9b0776236a66eccebbb375a973ad5a11db5c27ee0a17d396034784287d431034e6ecb55ec8f9c34a1de6aae5d1489faeef634ac0bd28749bda93303f3ec1afdfeb301457c1cecae7a5fb26d841831467bf81fa0e9ec48cd436f58ba68d93149ddd538b964e07be97ae4c8d68993b938022eba82fc56cd6f50e392e234f4466753", 0xbd, 0x40, &(0x7f000027d000)={0x2, 0x1, @rand_addr}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000479000)='/dev/usbmon#\x00', 0x10000, 0x4882) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000958000)=0xfffffffffffff800, &(0x7f000046c000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c28000-0xe8)={{{@in6=@mcast2, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000160000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000000000), 0x8) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) write$evdev(r1, &(0x7f0000004000)=[{{0x0, 0x7530}, 0x2, 0xe77, 0x401}, {{}, 0x6, 0x5, 0x401}], 0x30) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000ac2000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x81, 0x0, 0x0, 0x6, 0x10, "8cea7178d56611824529959952fc443247addda0f2c0b0c3babd8425c275604da1c6d9417f76283a6595e53423fc2ec2e7bafa04cabc35aed0ce7d19f24d6e43", "40df5b98a5cd346e5d5d80386b4af81abf22b2db302cc52c2617015cca731e6bea3d497e7e129bbde80def185f9969513488660e9b9c6b8d8e1e55e5e71350c8", "86c8ab09d1de7ea220a28ac0e192673702ed8e5bc71da05fa7dc8ab6a20bf07f", [0xfffffffffffffffb, 0x4]}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/19 03:51:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9a000-0x8)='/dev/sequencer2\x00', 0x46000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)="18fa11c419a57ae77fdc9dd63e1a4eb399b3448722a839862d7cae6d8756ae845ff1101b1d7c834d71863d67fbafb8a6be79292bcf67e3d72e13", 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r1, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000741000)) 2018/02/19 03:51:10 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getpeername$unix(r0, &(0x7f0000a53000)=@file={0x0, ""/4096}, &(0x7f0000675000-0x4)=0x1002) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007a5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f2c000)=0x6b) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00001a3000)={&(0x7f0000817000-0xc)={0x10}, 0x33e, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f06000-0x10)={0x0, 0xb4, &(0x7f0000d7a000)=[@in6={0xa, 0x3, 0x9, @empty, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xfa8dd37, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000ecc000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000355000)={r2, 0x1f}, &(0x7f0000f97000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000e80000-0xc)={@dev, @rand_addr, @local}, &(0x7f0000c9f000)=0xc) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/vga_arbiter\x00', 0xc0, 0x0) rt_sigtimedwait(&(0x7f0000f90000)={0x101}, 0x0, &(0x7f00003b3000), 0x8) ioctl$VT_RELDISP(r0, 0x5605) futex(&(0x7f0000000000)=0x1, 0x8, 0x0, &(0x7f0000001000), &(0x7f00001a1000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a5d000)='/dev/ptmx\x00', 0x3a280, 0x0) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000040c000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f00001e3000-0x1000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x1, 0xffffffffffffffff, @empty}, 0x1c) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) pipe2(&(0x7f00000b6000)={0x0, 0x0}, 0x80800) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000120000)={@loopback, @rand_addr}, &(0x7f0000500000-0x4)=0xc) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000e11000-0x4)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000dc8000-0x8)={0x0, 0x8001}, &(0x7f00004de000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000327000)={0x7, 0x20a, 0x5, 0x8c, r3}, 0x10) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = add_key$user(&(0x7f00008ae000)='user\x00', &(0x7f0000f1a000)={0x73, 0x79, 0x7a}, &(0x7f000049f000-0x1)="83", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f00009d6000-0x59)="1fd669293952da7b26902e83015c60eb8271b68d7618f784f9ef28be04000000a5f5f0025201f71b22a1b93f9d4a417dcdef2d1b2f88a8bd32f56350a4910ef505a62ecd29042a067f65980da4ba3007605aaadee11f05bcef", 0x59) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x101082, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000012000)=""/133) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KDDELIO(r0, 0x4b35, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 48.758625] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000fc000-0x18)={0x0, 0x6, 0x30, 0x9, 0x7}, &(0x7f000075b000)=0x18) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a86000)='/selinux/enforce\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000937000-0x40)={0x0, 0x7, 0x80000001, 0x1000, &(0x7f000095e000)=""/4096, 0x6e, &(0x7f0000b68000-0x6e)=""/110, 0x66, &(0x7f0000533000)=""/102}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e11000)={r2, 0x48000000000, 0x1}, 0x8) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000400000)={@common='bcsf0\x00', @ifru_flags}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$mice(&(0x7f00001b7000-0x10)='/dev/input/mice\x00', 0x0, 0x8080) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000491000-0x10)={0x20, 0x0, 0x6, 0x5}, 0x10) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) sendmsg$nl_xfrm(r1, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) chdir(&(0x7f00007f1000-0x8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f9000-0x8)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005f8000)='.', &(0x7f000003e000-0x1)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)) mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) pivot_root(&(0x7f0000e08000-0x1)='.', &(0x7f0000f4e000)='./file0\x00') mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) [ 48.865547] binder_alloc: binder_alloc_mmap_handler: 9000 20000000-20002000 already mapped failed -16 2018/02/19 03:51:10 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000018000)={@common='lo\x00', 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000027000)={0x5, 0x4, 0x7fffffff, 0x9, 0x0}, &(0x7f0000028000-0x4)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0xd096, 0x100000000}, &(0x7f0000028000-0x4)=0x8) fcntl$setpipe(r0, 0x407, 0x7) sendmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000022000)=[]}, 0x0) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000e8e000-0x30)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x112) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00007e8000)={0x2, 0x200, 0xb899, 0xd1bd, 0x45fb471f, 0x821}) ioctl$int_out(r0, 0x5462, &(0x7f0000213000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000234000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000551000-0x10)={0x2, 0x9, 0x4, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000006a000), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005c7000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x2}, &(0x7f0000df0000)=0xfffffffffffffd96) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000de6000)={r2, 0x9, 0x0, []}, &(0x7f000000d000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000022f000-0x14), &(0x7f0000ee7000-0x4)=0x14) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000c09000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00000d8000)=0x3a) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fc9000)={0x1, 0x5, 0x2000}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ca4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000-0x28)=@ethtool_eee={0x44}}) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f000062d000)=""/66, 0x42}], 0x1) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0xcd)="69aeb95cb86c4ba9622ac0aaa3cdf328cd033235b5111c003998702f2bad5dd1dc5baa7266da6084b9eff70835d51d7210569ed0c78fc2b7c5cd6737fe89ab52e483315b9648ddb3e36a3c946441acde90fc8158febf71c6bb740118e49a256c3da244c256e65ef4d88ba111f0bc72fe73b2370e5f1557fe6d50e7ce9a664942114e11923bf2a4c1e11d7532e42d11022f423b141fcc966fde0d0cfa574877d097ed290c3425841d04f4498c3cf8d2154d533239e21b92a3cf662873f718d7390a9cd6b00c51f3fa9e67a59cae") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000), 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000e32000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000089d000)=0x1c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000072a000-0xc)={0x2}) sendfile(r1, r2, &(0x7f0000256000-0x8), 0x3) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ebf000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000263000)='/dev/sequencer\x00', 0x82000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005c8000-0xa4)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x2, 0x640, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x266}], 0xa4) ioprio_set$pid(0x3, r0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000087b000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000407000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000786000-0xc)={r2, @empty, @loopback=0x7f000001}, 0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f0000f54000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000faf000-0x50)={@generic, @ifru_addrs=@nfc}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000edc000)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x110, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000d39000), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xd88, 0x4, 0x8, 0xd75a, 0x6, 0x40, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0x1}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast2=0xe0000002, 0x3, 0xffffffff}}}, {{@arp={@rand_addr=0x5, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0xfc, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="73f4a1edf892", {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x5, 0x9, 0x20, 0x0, 0x5, @common='ip6tnl0\x00', @generic="81347805c690026f9f3d80acc4bf60d6", {0xff}, {}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @empty, @dev={0xac, 0x14, 0x0, 0x10}, 0x5eec3778efcb0c88, 0x1}}}, {{@arp={@rand_addr=0x100, @empty, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0x87, 0x5, 0x6, 0x4, 0x1, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="664474e7c8cdff25a27c6152e8a309cc", {}, {}, 0x0, 0x1}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @rand_addr=0x5, @broadcast=0xffffffff, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000f000)={@generic="476d67d96e7a74bda68460bee8cf29f0"}) ioctl$int_out(r1, 0x5460, &(0x7f0000046000-0x8)) r3 = syz_open_dev$usbmon(&(0x7f0000016000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000031000)={0x4c, &(0x7f0000047000-0x4c)=""/76}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000021000)="c5d0b0d5a3f25c1205366364354cfface7f1de8d3f7a3a1b79b2b38564698528cc01", 0x22, 0x40, &(0x7f0000047000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x2) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f000062d000)=""/66, 0x42}], 0x1) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000205000-0x4)=0x4000000009, 0xfffffffffffffea7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000317000)='/dev/hwrng\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00005ff000-0x8c)={0x4, 0xb58a, 0x2, 'queue0\x00', 0x4}) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f00005d4000-0x8)='./file0\x00', 0x80, 0x4) ioctl$KDSETLED(r1, 0x4b32, 0x10000) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xe, 0x0) link(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000104000)='./file0\x00') getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x19, 0xfffffffffffffffc, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00008df000-0xad)=""/173) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000b3d000-0x10)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) bind$inet(r0, &(0x7f000080b000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000f8b000-0x1c)={&(0x7f000003f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000795000-0x40)=[{&(0x7f0000873000-0x8f)=""/143, 0x8f}, {&(0x7f0000f76000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f000029a000-0xac)=""/172, 0xac}, 0x0) write(r1, &(0x7f0000fb2000-0xcc)="f4", 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) unlink(&(0x7f000041d000)='./file0\x00') r2 = epoll_create(0x7) pipe(&(0x7f00003f4000-0x8)={0x0}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f000010d000)) dup3(r2, r1, 0x0) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000)=0x10, 0x800) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000000)=0x48) tee(r0, r1, 0x2e, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d02000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000061a000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000c7b000)=0x8) ioctl$int_out(r2, 0x2, &(0x7f00005e3000)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00009a8000-0x93)={r3, 0xcb4d, 0x8b, "ef42fca02e28e8cf1f0acde22f2ec03013f79695664a10a85f7d317cddb18d5f4cdc07500ab2dfd374d357d66c3c275f62e89a66f0d336e005ec22b0aa7530ac70a13e206f05bfeab9ac1d58270760a24f6c8a6d1c91e601b74f8b30a799e6de36adae578cb1d1376bb39b98e08e3aa14e00bb4fc21a4b85fa0d7fb6a8ad1e708363429d2aeab9c3c52bd7"}, 0x93) r4 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000342000-0x4)) accept$netrom(r4, &(0x7f0000dcf000)=@full, &(0x7f00004ed000-0x4)=0x48) ioctl$TCSETSF(r4, 0x5404, &(0x7f00002ec000-0x24)={0x4, 0xe50c000000000000, 0x1, 0xd1, 0x0, 0x3, 0x1, 0x6, 0x2, 0x4, 0x8000, 0x8000}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003f1000-0xb8)={0x0, 0x1, 0x1000, 0x7f, 0x8, 0x9, 0x14fd, 0x2, {0x0, @in={{0x2, 0x3, @empty}}, 0x887, 0x4000, 0x8, 0x4, 0x1571}}, &(0x7f0000109000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000067d000)={{0x3, 0x6}, 'port0\x00', 0x18, 0x10, 0xfff, 0x1, 0xfffffffffffff65f, 0x80, 0xfffffffffffffe39, 0x0, 0x1, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00002b7000)={r5, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x8c) getsockname(r1, &(0x7f00002ee000)=@generic, &(0x7f0000615000)=0x80) unlink(&(0x7f0000bed000+0xdcf)='./file0\x00') read(r4, &(0x7f00006ea000)=""/4096, 0x1000) ioctl$sock_SIOCBRDELBR(r4, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00005e4000)=""/141) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc0109207, &(0x7f0000c91000)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0xf0, 0x10, 0x715, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x7}, {}, {0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f00000d9000), &(0x7f0000f8b000), &(0x7f0000f75000-0x1)="c6") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000625000-0xb)='/dev/hwrng\x00', 0x800, 0x0) write$selinux_create(r0, &(0x7f00004f2000-0x34)=@access={'system_u:object_r:login_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x33}, 0x34) lsetxattr(&(0x7f000016b000-0x8)='./file0\x00', &(0x7f0000995000)=@known='system.posix_acl_default\x00', &(0x7f0000ef0000)='/usr/sbin/ntpd', 0xe, 0x2) mknod(&(0x7f0000f80000)='./file0\x00', 0x41, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007bf000-0x9)='/dev/rtc\x00', 0x361002, 0x0) execve(&(0x7f0000a77000-0x8)='./file0\x00', &(0x7f0000b60000)=[&(0x7f0000ff9000)='cgroupppp0mime_type\x00'], &(0x7f0000ff9000)=[]) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000062b000)='/selinux/relabel\x00', 0x2, 0x0) readlink(&(0x7f0000923000)='./file0\x00', &(0x7f000058e000)=""/138, 0x51) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000024000-0x28)={@common='bpq0\x00', 0x0}) stat(&(0x7f0000e03000-0x8)='./file0\x00', &(0x7f0000fac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000058e000-0x180)=@newsa={0x180, 0x10, 0x200, 0x1, 0x2, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x5, 0x3, 0x4, 0x2, 0x20, 0x20, 0x0, r1, r2}, {@in=@empty, 0x0, 0x32}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, {0x5, 0x0, 0xfff, 0x1, 0xe1e, 0x3, 0x40, 0x6}, {0x9b, 0x2, 0x200, 0x6}, {0x7, 0x4, 0x3}, 0x6, 0x7, 0x2, 0x2, 0x6, 0x40}, [@policy_type={0xc, 0x10}, @sec_ctx={0x84, 0x8, {0x7d, 0x8, 0x1, 0x3, 0x75, "c8ce46df0ed1454dff618496bf933784a1e906b5e06d691789fd781832a0db20a7d595424139ec9989ce574f6ae9e9f5b568054956e322ba6bd8fe232ed1b75794b9359e9c3f28bfc51e60809aaddfa13a629d8a2632b6c25315e28cca8c2adc2330895e714ba566130d13b6847f6699e49a27eb7c"}}]}, 0x180}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007f4000-0xc)={0x0, 0x4, 0x2, [0x2, 0xff]}, &(0x7f00009e5000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000211000)={r1, 0x4, 0x3, 0x8001, 0x7f, 0x7fff}, &(0x7f0000a27000)=0x14) unshare(0x28060400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a90000)='mountinfo\x00') mq_notify(r2, &(0x7f000092f000)={0x0, 0x0, 0x0, @tid}) 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000094000)='/dev/keychord\x00', 0x200000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000884000-0x4)=@int, &(0x7f00005d2000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bae000)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000061c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a53000+0x72f)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000066a000-0x4)=r4) sendfile(r1, r3, &(0x7f0000000000), 0x9) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00006e3000)=@ax25, &(0x7f0000000000)=0x10, 0x80000) r1 = socket(0x1, 0x80000, 0x40) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c24000+0x93e)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x3, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000262000-0xc)={0x0, @remote, @rand_addr}, &(0x7f0000f94000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00006d2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendmsg$nl_route(r2, &(0x7f0000f8b000)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f00006aa000-0x8)={&(0x7f0000f8e000-0x12c)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r4}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000370000-0x20)={@generic="bfda8dd645318d40b4a0ab9c12b87b25", @ifru_flags}) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e78000-0x11)='/dev/vga_arbiter\x00', 0x20c02, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000452000)) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00002f9000)=""/4096, &(0x7f000071e000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0xa00, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x40000}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) r1 = openat(0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000fd0000-0x4)=0x8, 0x4) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs, 0x8, &(0x7f0000f55000-0x20)=[], 0x0, &(0x7f0000f52000)}, 0xfffffffffffffffc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)) 2018/02/19 03:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000327000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f87000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008f2000-0x20)={0x100000001, 0x0, 0x3, 0xfff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000092e000)={0x26e, r2, 0x10003, 0xe09}) recvmsg(r0, &(0x7f0000c5d000-0x38)={&(0x7f00007a1000-0x10)=@can, 0x10, &(0x7f0000552000)=[{&(0x7f0000eb4000-0x67)=""/116, 0x74}, {&(0x7f0000f3d000)=""/163, 0xa3}, {&(0x7f0000839000-0xac)=""/172, 0xac}, {&(0x7f00000a0000)=""/82, 0x52}], 0x4, &(0x7f0000f16000+0x6a0)=""/98, 0x62, 0x549d455}, 0x10000) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000c34000)={&(0x7f0000000000/0x1000)=nil, 0x80000001, 0x3, 0x1, &(0x7f00009b0000/0x4000)=nil, 0x824}) 2018/02/19 03:51:10 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x400, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000767000)=""/37, 0x25, 0x12043, &(0x7f0000000000)={0x4, 0x4f, 0xfffffffffffffffe, "a3c4d9fc2ee4", 0x80}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) open$dir(&(0x7f000051f000-0x1)='./file0\x00', 0x80, 0xd5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000250000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d1000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000007e000)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00008b3000-0x4)=0x284) fstat(r0, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000842000)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3, 0x0, 0x2, 0x1, 0xa, 0x20, 0x20, 0x1d, r2, r3}, {0x0, 0x4e3, 0x3ff, 0x0, 0x3ff, 0x400, 0x3, 0x9}, {0x4, 0x93e4, 0x3, 0x3f}, 0x28, 0xc, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x0, 0x7, 0x9, 0x7, 0xffffffff}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 03:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000ef5000-0xb4)=[{{&(0x7f000016e000-0x60)=@nfc_llcp, 0x60, &(0x7f000046c000-0x20)=[]}}], 0x1, 0x0, &(0x7f00009ea000-0x10)={0x77359400}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f000062c000), &(0x7f0000748000-0x4)=0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) 2018/02/19 03:51:10 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000425000)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000faf000), 0x0) 2018/02/19 03:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000c4a000)=0x8, 0x4) r0 = syz_open_dev$mice(&(0x7f0000360000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f000071f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000851000-0x4)=0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000da8000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000b42000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000350000-0x10)={0x0, 0x0, 0x80000000, 0x9}, &(0x7f0000b6d000-0x4)=0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009ef000-0xc)=@sack_info={r3, 0x280000}, &(0x7f0000f34000-0x4)=0xc) write$eventfd(r2, &(0x7f0000f4b000)=0x8, 0x8) 2018/02/19 03:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x9, &(0x7f0000638000)={0x0, 0x0}) accept4$ax25(r0, &(0x7f0000d4b000-0x10), &(0x7f000086a000-0x4)=0x10, 0x80000) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004f7000-0x50)={@common='ip6gretap0\x00', @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000937000)=0x95) 2018/02/19 03:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x80007387, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000651000)=""/28, &(0x7f0000d97000-0x4)=0x1c) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) sched_getattr(r6, &(0x7f000021f000-0x30), 0x30, 0x0) r7 = gettid() tkill(r7, 0x100000000000016) getsockname$netlink(r3, &(0x7f000004b000-0xc), &(0x7f0000051000-0x4)=0xc) rt_sigtimedwait(&(0x7f0000d2e000), &(0x7f0000cc0000-0x10), &(0x7f0000ae0000)={0x77359400}, 0x8) 2018/02/19 03:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca1000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000128000-0x10)={0x0, 0x0, 0x5, 0x45de}, &(0x7f0000646000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000031b000)={r1, 0x2}, &(0x7f00008a1000)=0x8) syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') 2018/02/19 03:51:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/71) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) flock(r1, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000012000)) 2018/02/19 03:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00006ab000-0x40)={0xffffffff, 0x1, 0x401, 0x42, &(0x7f0000062000)=""/66, 0x23, &(0x7f0000542000-0x23)=""/35, 0x9a, &(0x7f000080c000)=""/154}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000cca000)={0x7, 0x9, 0x80000000, 0x740}) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$inet(r0, &(0x7f0000889000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00004b8000-0x4)=0x10) getsockname$packet(r3, &(0x7f000086e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000136000)=0x14) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sync() read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) r3 = dup2(r0, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a7000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f000021c000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012f000)=0xc) fchown(r3, r4, r5) 2018/02/19 03:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000ef5000-0xb4)=[{{&(0x7f000016e000-0x60)=@nfc_llcp, 0x60, &(0x7f000046c000-0x20)=[]}}], 0x1, 0x0, &(0x7f00009ea000-0x10)={0x77359400}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f000062c000), &(0x7f0000748000-0x4)=0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) 2018/02/19 03:51:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009a0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ce8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000098a000-0x50)={@generic="fb43eec0f9bea1eaa1cdb979c8ecea5e", @ifru_data=&(0x7f00000ce000-0x20)="531f479e45bd54aa959a0595080203de7ea569ef07efed68fa6d0eea31337249"}) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0xccf)='/dev/rfkill\x00', 0x480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000cab000)={0x10, @tick=0x401, 0x6, {0x4, 0x8}, 0x2, 0x2, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007a7000-0x1)='\x00', 0x3) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000b07000-0x6)={0x67d7, 0xffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000717000)={0x2, 0x3, 0x0, 0x9, 0x80, 0xffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/19 03:51:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) tee(r0, r1, 0x7, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a15000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) connect(r0, &(0x7f0000d9c000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) write(r0, &(0x7f0000652000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001ff0000", 0x24) 2018/02/19 03:51:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000f28000)=@ethtool_pauseparam={0x18}}) fchmod(r0, 0x100) r1 = syz_open_dev$sg(&(0x7f00003c6000)='/dev/sg#\x00', 0xfffffffffffffeff, 0x400) recvmsg$netrom(r1, &(0x7f00004db000)={&(0x7f00003f8000)=@full={{0x3, {"085880f9cd3ca6"}, 0xffffffff0000}, [{"c3681934327525"}, {"9204b8b9de8590"}, {"fbe48af8d4b7ad"}, {"b778b6a1fd79f9"}, {"d358d26a15cb9c"}, {"f228b9ac96a825"}, {"1df0587d70f596"}, {"bebfbd9a7dbcb9"}]}, 0x48, &(0x7f000082d000)=[{&(0x7f0000c1b000-0xb8)="f8994d5442e5b68713039da8a27810bcda1872bf8feb964cbf37ef9e86e937c91a1f7a1b157886ff28af0abdd5a20c66b0433d1f9c12cd6551511f3d32f7d4c02d7215402994b9ce02376d3cba508d3def8a8b9902cf3015e3f2f19c5d0458ad3cbb95a5470760462297dd775237548e181d6b0c95c6a2e0d410600e63a02e4e2bb437a1a85a90ee564f1e1bf11ffa69fd1d6c21f2fb7f2aea789f3321a3d2d06a790693f8994b93776d5cfff93356cdf9e089443da81f16", 0xb8}, {&(0x7f00002ab000-0x69)="ca27fa14dcc7eeb7ffefd5dbf3021b954bf017b36d058d3606c6c36bab3b3de7b58d5ef0871ae1d6fe7354b409eb29795dd73b8c7ba25c65d2d98dbfc842cbaee3f03c9389ad2a825e130c271297886ce1d9b5b8daf5ddfbb78bb1446422c7ec33d8a340d3c55e0bcd", 0x69}, {&(0x7f0000f30000-0xfa)="32e06334fc28f481e65628cbbc5ad895212dbfa7dc9edef97a5a385f4db182c143cdfd2d87bee1e754df93e6163b7d6814f646f2597b494969ee2b4e6778c237b7bec7adb170f645f09d7e67a245620f1bfffe8144392a488cbda68d49a47f2c68aa63f7d90a80eeb03092e7cdfa0b01c8b72573d95bde38edd01e2d188deb4d12a6ee253bade8b42b482f44a06f9c41824864afef0276e76451289463fcde08241962f8684803254abf191723ceb4dc178edbf7719e8f851a9705c84a7a07f0d8b184182e357dfeef882b2b5c0d8ae4f7b60496384fb73fd7811e08c80b3a0633c71823b2b9e1a9f21562cbc6069828db8b5cd59a43d3ca94a9", 0xfa}, {&(0x7f000013f000-0x1000)="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", 0x1000}, {&(0x7f0000d46000-0xa2)="b7806fd06cea5cddd43e362fab3de5287503cf56a3364edb1c2bd4f214de2aa81127fd3e4ef69bd5727a085bec37b3c438ab2a4c0b14dd5e61680592d15173dd718a1dbce95c4d6c50d3376d6f72db2ac7a0bdee622ab3253295cb5e9fc603e59a005dc3cd4899360cb308be60da042f7e2b20fac73a9b415a7aaf4a01816ebb9a732ce7a49c5ffb4c3c31036b1f0da75c3b6247e1c309e1fe473f5f79a3b9ad2ce7", 0xa2}, {&(0x7f00002fc000)="a025209070f65e6f9dd1a220195db62821ff830a9208c48157711d148347f9f3c50211389410066d0bdc623c3617a3f48bba81d16744a09fe4aca380e41a254a0d0c9e650b8cda1638ebb201be5f749cc86ca004105cd99aece93a70194941b680afbf10a366bef77b1d99c5993328bbc59f8db66d5a29a191432193c98c324c9c4329b3790c31158680372bd374adc9cb290885fa7ca2b7ab06406d67ccba", 0x9f}, {&(0x7f0000878000-0x77)="d15024f2304b2c96f0bf04cd0262a0571825ea2fb94c5887000d1b63fa95d637697a174b91adf0a4f157c54206184a24713ad329fc8f8d27223925362390c8611c85ea892f632932fb652ce03ea2b37a6b54db506bb8d67a9dbc5fc5f875a1f53e0b8d7ac129610651c53639677e4e31a749761c411741", 0x77}], 0x7, 0x0, 0x0, 0x40080c0}, 0x22) 2018/02/19 03:51:11 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000006) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000f000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x20100) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000024000)="56c2c95a2c953ae21c5d3458c5f22d4d139da306ff742496fd1f7677f4365b090b19f68559c9a1c0d447e3672f2342fdcf00b93faf703d602cba2b2b9819f1ccb5f9aae98875a5f1db3e31025649860e8e97210b6eecc82c50dff6245a7fa2add211d316add310187e509876183d8b69864c1b27f8c621e9f9fb05f7ca5b9f18935256681b5e3b2bbd7b364b34c4c74b0b2d91ec5dc3a61e41b4e69fcf1f386c95ed519b308f0452ab14b8ea20a1912e1b82974e1a0edff33cda5e3c86fa6f62d6263f8c6ba298093cc52abd30668a8e319126156e053079f3b3", 0xda) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000024000)=[{&(0x7f0000026000)="047b1b2040ce882135cae48733b801193affa8878bd0dc82a3fe60258ea21e88042e72c092a8be6a835455ad87842f575ef8409d059d748b09428b2b06ee70fc8ca0a74b399a5a2c80b0e584a695bbf565267680ae13fcb7ddd6dea31b8ebe1c5645af24031177aecb1852a424ed982153ed935d569fb2c1b0e6dfc1e81f3d783d787aedb89a5b5cbcc06c686f675903e76cee8b44bf72f0c0ba87a7a3b9", 0x9e}, {&(0x7f0000027000-0x6b)="cd06616f98e8b170adc0cb41aa00006d3cc106c9d9b417a69ca3575596f1e3174067f81820ce71ef469abdbcc3de54583bd19f2003226936aa27a850a1d730852ac57227c0ed5001cc8c143e3d04a8bd87d2420f41ff02e0c6916aa20c93af3ededaf5d088c776e4206649", 0x6b}, {&(0x7f0000020000)="7234b2e5a7dcad0ad7cf57b355e68ed6c4942b760200026fe2e303020aec564f0d27b0b235c7de82168a78260e91a99210e659d7e9d8a4ff881be97d657a6f1b94298ca5f6ca4f7a69731cea73741c85b7587fdbc9bd8de464ff30e4f6b5324e50460c9887", 0x65}, {&(0x7f000001d000)="7b29f0252b7c11122330067be7d891cc03cb297a2fba9b554ad262183e1a1f888f920321167f2e244d2412bba28aaaf12774abfe4063694cea7aeb84fb0fdf31e6f036ba56fbb03ced4584b82fab0297348df3795dfd9c3eacfa5502697123432843ba2f5063fed7526a7ba8a0030eb575f70733d2a1bba9150472a901", 0x7d}, {&(0x7f0000023000)="54745d83da000d29e8332b12f241e201447dd8fc079c0806571718e38dd6de4b069a08c3cbb5a1208f40d410e6c445969f84c3f8e18349f7a30c9d852cb5f80005a0458e2fb4b1620024fbb258e77c2c226690e56ab26b8e2f6a87a8648a27a81c69f58a3bd4f815c72c9534019c2b1d03ad73c40d42295b5e6dbced09f2a24f6cfbe4a40fe2efcb030a32ed480e01ab814f1d6c1a16af97bb0fbe730397bb74c8b51ad705d4efa5ffe3c8239ec51d4a8768478cffdc384adbef91812ec680e6910143ef886d5d6128b69c4db4031e7f1189a8e95906dc9f07359f0f6debb6710631f2d8eb54d907", 0xe8}, {&(0x7f0000000000)="93aa8247a19b3eee4396c45b3b6327abb16f29df9f9f9fa71d18aeec241aaf574b2b94e855e19a44e1cae6deffd9c7b5499678f327941864ffb429d5c8075e7e4a93a2295bf244946ad6a543f8777f378f15e76dd00aeebd53ab0ae4f40d6a1140f33604ad5ecc6171c3f3610304c243c28a88c0d2a46ebf6082f455a64fa80faeed9eaf15ce68bfeebaa0f175366c03585081049183375838b92b5c61dd9ed10df5ac3bc34af2ccc0952493e28d4978c0340f3c2ae12d5273ee99705f0f468fed1521ee38d0af01927ae56f4f5d3296bbaf91bfa3eefee57f", 0xd9}, {&(0x7f000000a000)="f6815eaa779cc35094369405e440c15123cb2f2d0fa43c06b9fb7c37e21bee0d30db70b7dfec36ec8d2d35273c1f942ce15e6925ada45d21c9633b67a97ffdc50d19d2251b271f0308eb91980333e733f9e03e3b614f3f5092d631264f9f0eabdc5fead78af25124315710f90a2b3f3a2ba2a78e4dd179bef11ce6d5514ee3fc8535ad861c1a3f71c597d3571eb4e68a8d55fb2948aa623038cd6e9bac278d15f60326c4ce0699cfab0bc866d90b6e89dc7eedf9f438b7d89a1e610f49e1c6851d3049eff006c88965bba2305d37fae60a53ca", 0xd3}, {&(0x7f0000026000)="7aa77e2296498e94e530f4ed5776cc104cdfbe011d03f80874d0b695318ae4c20c84f9a7421204835fcfc2d9b23e3368fb410fda1670c456dde924ad177280686077255f09ef72af9932cddaaf5ec2a820cf", 0x52}, {&(0x7f0000027000-0xf2)="d96211c896e57f95060df2621cda271fe8b7cba67bb4ad16ebea21a69b854298117ff3d49ab9b61d6b0f8b7548f3c0bad035e8fdffbd4ceaf728a999b2d12e843e1d18c8165cddbce4290f863018501bed1513bf4d29d5ef6db8ac34b3aa308db10aa737a5d766bcbadf19e2af814442ce96e2d88090129d8cfc7519985579ab0154cb409a9eb7f59bb133abbff23ca213cc08271190234f2bfc6d04f40652425946bdac45305dc110b647b866ad15514565f74b470012a8ab4eb3ec6b7283994d51d8a8ba7cad291a3ad0ac62b256c352a01823be554447594c82fa3e9a99b7487186b71f44de44c26bc134fa3a37784d62", 0xf2}, {&(0x7f0000027000-0xe9)="dabd7334200c4af2eb7dbc275966dd17da40f0fb94be4585520220f1feddb7d3b865b60e84dc024a767d1a4e86560c735004eacfa05e9e8dab6c0801527e11557a6dff45207b2d33820bf301172a0e6289f0b02426d095ec1d916ff8897ff64814a9715645ae6c37e448ce737de4fbcd3210361be89b5c2a2e52bf237a5dc0fe86bfc2caab7bb2b42c75c7772013e2df51ee1ed2a640e7f48756deb4b5172491081acc0844a4ca1d7bdc3e6fafb55e619d0d1c1853da4655353fdf7c6a33624b9d33d64d1a0f8461fbdbd2baf37490aa75d8e41c2287179910af4454fe6c898247f9c64598133cbec4", 0xe9}], 0xa, 0x1) getresuid(&(0x7f0000026000-0x4), &(0x7f0000026000-0x4)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000016000-0x38)={&(0x7f0000023000-0xc)=@kern={0x10, 0x0, 0x0, 0x10020002}, 0xc, &(0x7f0000003000-0x30)=[{&(0x7f0000026000-0x4f4)={0x4f4, 0x35, 0x0, 0x6, 0x2, "", [@generic="e2c58b3180e490e6c581af89c34a2008b0f42bf3377bb1dc1264b38b7b9953bfa6339dc029eede5acc646e8fecce9b12b31e553447579808c163e977175af45e84837088e78534726c308f7cfa2cb62abc6f3c8d2edb05b30ebbab1064ac537ca531456138de10c28529853eb553b768d70dba8ca452209c0910f0bf4b7e5704ab907df4d65c02b2b75b17c62a3f6b3f39884dd50b40953eb1f13a44254abe2f96ae5f182c6f78487b926d38ac4c602be8c14546a35979812522406305c0396f85b0ca6bf1fd", @generic="504467243fa809350741607231ad5e52d472bea23297a2a4b48bdb500d21c05e60724639d04341cac542d2768104e406c8c65b84bc853a044569d075256a9bf840bfa7b07b8b3b3d58bd6f4a59977900af7730904c093798f5fec1ea4b96cf7814e2dadaf15f598b73c18d1377c4e3349bdd59ce52302b25abb917aca3", @typed={0x18, 0x4b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x58, 0x8d, [@generic="54594c659f8b99c287a1f8e15bcf48b46bacc7a03c2e64d8afd3461d8f349f343aac810a98e102700c8244df07e0f1788a2ec8410cbd381f02f41ca48411107014c7e0e42b64", @typed={0xc, 0x3f, @uid=r2}]}, @nested={0x330, 0x1f, [@generic="de1a72b60c8fa88c7f2db8ff906fa9c570e8c85dfb95e397be8d5a064561c5bc96bd6571259ddfa04f8f905b49c3f53fc1efdc41f8cbf66097d401d2451c71568b60a1a57634e448f2d2d69319f882442eb1ab640b5a17e5e63ce72ed44695839a0789fd038fe10856a6bb0e6711e8b168ef9cc22958d5f4aa01caa477f2a4679aef99d757708bb5eab5dbced333b419f3cb7a7cbb82", @generic="9a566ce5c2a4fb16017a890953d0499c665c09419192c2147363b45c95e74ae1072a52fa3efc5853b60a9fab8c1f206dd04d609f5fcc2959081543a7c87ef74b6de9b34bb294a4bd5374614d34010b3d263f844f20b893660cc2a59a70d0e47eb8ac5fdc3d24371d1f124f2270671ad2c32bd141f68de4e9ffb77bc7fd4ef40bd631648f0e638022739b7fb8125c0ed629cd938f9237d1fd2cfc176360e104eb0ebe2709a8db21ae3a3858d36603a3acf700e9948b6215b004e1c6c7b698ea082b415c44e4647342300d29b450c23c258e461d3515a607b54766dcd2764d83", @typed={0x94, 0x49, @binary="b0fb239c9f0ec4ee439469b9c41ae99ed4a09f1dcb0f726fefe0133d03293f5d6772bd7a2a40bc6bd593c5a331ee55ae7a7a3981836096a59ef5fe3f527d0eab42dcc83e70c23c4060b5c6bccb10cf189a3f3a88e6ed739efc730b597779cc4ff26c1d0e0dfa86d58d1f25c7e5053881dc18a7d386475f9672a424dbba7a1a0804a3016ab9844f2a7f4d"}, @typed={0x10, 0x87, @u64=0x2}, @generic="f9fdf16b439683a7eec77f3a9f73714d468282178f4003ca23cc229e0ab1bef31d3ddf", @typed={0x8, 0x96}, @generic="ea717932228138e60e66a62b3cead421412f22bbed5570431717c12bd2cbeda9d55b0a8d08be98e780c97f958b7ffbd23cc51bb98b79b1179d13cc499123b732ae289bcba9c719fc36e3c6c188b1db0f4f7a8a434ad48465bee2480209d9958132daeac272cdd460117ca399aad95a26cbf6deac7e0a1a8ad90752b30507e7f0bb6dab6e6b359d331bc406e5d8a76a2365ff69eff1afc63ed1a24f6cd0a6bf726b4446ccadefae4fec94dc4272e1c9c3fb06b20be66c771d23aebca0b335b79dcfee7ebc6039e8b59a8c7a7d798b9763f6b4f08f11bdfd787d6da3dfe396354c520506afeb5f01"]}]}, 0x4f4}, {&(0x7f0000025000)={0x1294, 0x27, 0x4, 0x0, 0x0, "", [@nested={0x1284, 0x31, [@generic="a632a7c7b0ffe10396f40e40040984c85593e853b8d292776d3277b90a41e69e82eba4654eee4825bbe02f6dcb48f789461b1ba6beaa9713241d", @generic="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", @typed={0xc, 0x60, @fd=r0}, @generic="c542a231a4891656e69175dd8dcd89e82ba688df804abfe731fb96aec1ba454230578d63d961730442e4c0eb22ac4eee8ba3bbf8e8ebabd7d1c229110e1b45556a40ae56a88cfdf1c39d11d8e0022ad2e2efdd15d3086072f51f955d71637a927b0dc8da395888845366632ce030f52be2def32387ed537cac0f5235f54a9f85703ade5b1fe79101cf56669ae3de8ff3588cbf4d4443151d41b7b96f054a53db05bfa3d707e08b6f6c92f7f46ffac92741d87802f0f0901e8d2f8a6994c7d4c02d612a5ed60ebb", @generic="9de9a38adf7984344aea6ebc7b00278d71a8914b4c47b5d85ac28d7b2a68d55c458166faeedd55ed3d8a1eff8192bf9d375dc78711d7d50dee6adf195959515a6b3674e11eafb1a37966045b012d1a8262f0ce16bffd12b8f40325477993d2c95f63e7ecdc3ad78a8d2cd92c233e4c64fb565806929394502c4046b46973fc5ede3d6212a08683f506632c8c23ab419f950dd3329c165a7fded1683b6acb7cea007c7c9d22f1246615090cccae6598e0dad2952bf048566687987a4c234d2ce935e3e6e9509fcd3eb36f9345db45", @generic="fb1a2f5af2bdea60f42d14074bdcb134390739de97b4bf9db2c5cb632b9744564d5b66680a2123f72f09576a2807a5272e9b6268b74db4f292be95d21adeb3e5df9e1d2e02921f637162e4616b485a61f71992a4d8548bd40ceacf809de5759bc4eba4eb31247fcce383de7467cdce4adeb5f0208d0974ffc135ca9e8a61513417a5bbd24c6419f64590bd777709728ff482416c5c7022f9b88e9843deb9272090e2ff2db6"]}]}, 0x1294}, {&(0x7f0000022000)={0x7c, 0x15, 0x100, 0x7, 0x0, "", [@nested={0x6c, 0x9, [@typed={0xc, 0x3f, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @generic="1ac8bce25e5f1b27229bc71398c136c2e05348b2caef6a80d0f14a58ccfd7fe4197beb125e6f832524f40f55fb43ff2b3ebadf7b945cfb91369ee36c1a85fe44013de19aff34fd8e86fd6b720ea69c81cb5aa47d9ad70b4d4fb691fb"]}]}, 0x7c}], 0x3, &(0x7f0000024000-0xc8)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1]}], 0xc8, 0x4014}, 0x80) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000014000-0x4)=0x1) connect$ax25(r1, &(0x7f000001e000-0x10)={0x3, {"eb3e66628f13f7"}, 0x80000000}, 0x10) 2018/02/19 03:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00005dc000-0x4)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f67000)={0x0, 0x8}, &(0x7f0000f5c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002fc000)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x100, 0x10000}, 0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00009ad000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0xff, 0x0, 0x4610e16a, 0x0, 0xfffffffffffffff8}, 0xffffffffffffff82) syz_open_dev$tun(&(0x7f0000a5d000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001a4000-0x4)=0x8, &(0x7f0000930000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002ad000-0x4)) 2018/02/19 03:51:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) unshare(0x5020a000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00007d2000-0x11)='net/fib_triestat\x00') setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/19 03:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000adb000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/ppp\x00', 0x15f73b71916c51eb, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000840000-0x8)={0x0, 0x0, 0x6}, &(0x7f00007b5000+0x34e)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000934000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x2, 0x400, 0x8, 0x9, 0x400}, &(0x7f0000584000-0x4)=0xa0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000923000)={0x0, 0x200}, &(0x7f0000f4f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000024d000)={r3, 0x8, 0x30}, 0xc) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00') 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getpeername(r0, &(0x7f00005c6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000ed9000-0x4)=0x2e) sendmmsg$nfc_llcp(r1, &(0x7f0000efb000)=[{&(0x7f0000453000)={0x27, 0x45, 0x0, 0x6, 0xffffffff, 0x6, "3d2465d85cf322fe086db64d7d030dd6d76946cc7ff55b654cd8fb38e57a7c8723abf5cb748d5a29c4aeb278dfa2ba958b5aa2148df9318c256ebdcd8cc20c", 0x50}, 0x60, &(0x7f0000ce4000)=[{&(0x7f0000f3f000-0x2d)="f660cc521d389c84cbddb526f895595e4923c22c0c1d5c6d6c45b015a2bb9d7c191157ff8dd375b0a855d03057", 0x2d}, {&(0x7f00006b1000)="48d450fa90f3148c9b1f98ba7eb8afd73cfa55186c520a66e1a18b7a377bd2fa7b0e0d25ea59f01f21796a9126b6a180c1114965c876f61d3e181d073ec6df895e55ab", 0x43}, {&(0x7f0000c26000-0x62)="ba10bee4dbc545927da62e0a6e4455da67bf4e8ba325cccf7e52d9ccaf47fe9a23dedfd69f2a380b7d0bd922171268d8f04de0f83c7b03aa66d6b1c8f29e54ccba4fa1823a665489532982b0e86093d05fd8ddc169345c45b7754957b7d2818e078f", 0x62}, {&(0x7f0000a43000)="fd99d32715cd1d3f705587dd5f95f2fc412ef998561d6363c0d68a236195c74e108b157b05013af2a025bde2c73b61fd41e8", 0x32}, {&(0x7f0000f6f000+0x915)="5a0c8617c0bc2e2c826d6e06787950208d298a9abc953dab78f4fe22997db025f092209e276c85be9a5cd9c0f09ecef3e30b842dedb5963fd938077d4346b917d203c2120525c79514d7056ca917b93cf20f7ba0504b8503b25e6479584aa5758a32bc31922c17c4e9b2bb1441b94033dc03c67912f67aa66c06f61459174405f95aca18cd4680ee441b3e1bdacb59f338853e1930300f4807e87b58a36dc2dc3500a5257cb3", 0xa6}, {&(0x7f00009cc000-0xac)="aa49d8eaab585a9add8d9cb345066c4be24f6488c90a2974e8259eec1394215e0b83a57236eb368c7c7e51df1ca6ab5779d959de0fdcdac84e3170bb3c2e126fb8c3155f1b4141a0fc24da784eb07b5462f55df0a893732f443e6ed31852da162f7002bf585f13f8a2a9a80a9119fb43eedd7bb6ee384c3474df660e7f58c5ad0ba9567cb88e5bf4f948cb45b815c816c897cf2e004c5be4156392f670a3020e246e3dcb991b704f488ac221", 0xac}, {&(0x7f0000a2a000-0x6a)="5295ca191c695ddd024031d929019f76a6e253a543a98f5a0dbe03b5a435cecdcefc9b80f7caa651e2675c0e80ab22abe79be6445049187a695229640534bc7815b2f0cf3fe6d28f0a1932e0201a64e01b4e1ead634393192c5a7fd9b68daa0d03e8a890331fdf6f0b42", 0x6a}, {&(0x7f00004e8000)="b724d755ae4f41b8a3f0c6df43695da5a783510d8b60c588fc5db83fbebebf51c9a7bf081856ccf997476d0520b1c3857e65019d7ba7f5857803faff98dbe7325535ce69fca78c89f5e31d7009ad98be7892356a402ed6d5a642ddb92fc8612d4ed13dcc98e2277021950817aee2116e6a2d07dcf0f1bb4759575b341bc951ba38f5ebe214964512a47a8aba537db57e7ac4e259d89f7ccbf731276cdb2936eb94dc2f86ae5915d6d10063cb57da269008c7807a12c9682ab6e67ef354", 0xbd}, {&(0x7f0000196000)="2a89358e0a7f89eae4a05539c3f4afa9adeb6a17df2d526fbed27cbe70ae879052401bc4e985ed6e928b2bc590ef12d87fb0d97a087ccce76fc093f6c08710c962ba86aec64c7601563b67bab79a17823ca59b", 0x53}], 0x9, &(0x7f00007b2000-0x88)={0x88, 0x115, 0x0, "77b55cac819af5526fcc3cbba823d1ccd15dc6b1cbfa9c6f2abd5b3859359139bd0a674a7b2b4cbb1e40f7dee5cc2a7609783fcf15303d30ae7d6bf7bdad28b4c2e98910a8a2bb0b5dad1795e613982c5dc31a8767a627ce856f487ded1695c0a708d7887dbfafabe0885e1158d4b4e6bd"}, 0x88, 0x800}, {&(0x7f0000ce1000-0x60)={0x27, 0x1, 0x80000001, 0x7, 0x81, 0x3, "c156dc6e0b1234706ffc470a1d0af8e0d8a0856d4bf19c75fa8ee6af7aa801bf48c51e3bb3a1a14e46d098e8da28c24452aa6faa78a2ecc51f48bc8dcb3c37", 0x80000001}, 0x60, &(0x7f000019c000-0x10)=[{&(0x7f0000651000)="61c38f83ab4a5a852cffa8b4d310d7e689659e35fec68deeb4aaa7d8fd4611d5671572471bb5dc681029b3e5a358d5771161b643711c2f7f4fc2502c4cab14535bd8fe8417baf07b18c940d31b0d7f18ec38e2719373ef471f9e6f1a3de9bca82cbad8c182bb08cbbc45aa856d01a747d0fa6b62ca65c56d61e0aadf9a62e3cb4bec258ccf23ebf072738e99baa7a0b270b014e4794a85069ee2ca98042ed71169416649733d6424294fef67b2427aeb11f75582df4fad5ee2945b11ec68080b8ad1eeaa149d46ce2a536b8bcca317105bd842eeccbbb41cb35e951700b4e26464f923c5a2a29dbdb77e99d376b3abc21ec5bd9e74d8", 0xf6}], 0x1, &(0x7f000062c000)={0xa0, 0x19e, 0x100, "fbb9c2f2861e149ce3ae3580e88fab899399736611aa7d1548e3e931a5cde1fc1697d0c2cf45169d039a5cd0a152961622782f839b0800738ec321f6aa87cb8e389b0d3e0a14e3e8c8e7d2409e416540412a56743ad0865064ae380f1e84a5725125de945905c2e6be5e04f9a37488b6213ac9ae28e1c54ddb2e06216e9133ac7c3d6014afc6e75b4f492b5c"}, 0xa0, 0x8010}, {&(0x7f000074e000-0x60)={0x27, 0x2, 0x80000000, 0x7, 0x6, 0x5, "b1513b52238dcc02b22ff7e594717ac1b9d407f06fb1b19f73195d1a33e5c0131393a32c95d00a8323772bcc0df0674553e4648665521c37f6e998f51706dc", 0x1f}, 0x60, &(0x7f0000655000-0x20)=[{&(0x7f00005a9000)="7c033c33c4465164031a316806542f4f9b9ef704fbf700cc109017f5758333a2cbd92c2184218022e0b9ab3d5e0d0125e4466f3043e730b89df8075af0ad0a0748433e5c356a34bc4fd73fd1d90b867c5f809c065ed5ae03a0cea367941341576d9eea191352013dfda06ebc4e2b3b27c3c82b7e6f9836b3fb6f770a02733a6d0acc276e5a7a1041bf8a9809bef75e867031e15f", 0x94}, {&(0x7f0000cbe000-0x70)="87c46c730939a6740d65d8c859223ade54c02efea714b8480942e296bccdec2aa71b68f5d0d0aaf1677bd771b2f982231ef92ecd18f56547741c5a5b1bb8d23b5bd73d6f97044e8da77459ceba34559c45e4effd6dfc316bf0bbff4981bb76f0a7b866aa344ebc1e67f5440764998475", 0x70}], 0x2, &(0x7f0000720000)={0x90, 0x10b, 0xbb0f, "ef0a83d09f0f1128e9d306c130385055296f43213903e486d9dc70df00aabedd63e042a7f692f2d762b5a6cec806d4c796b72b85200bca70ab1c3e24ba9b133ff30c98c021c83422b46b8615c99329e719287eb286b912e77bb5b79f385ce0f4a5c44216405b06f9110d7ba45e43dbbfa0e34ae68afeac49bffe"}, 0x90, 0x800}], 0x3, 0x800) 2018/02/19 03:51:11 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000002a000-0x8)='./file0\x00', 0x22040, 0x15a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000029000)={@generic="663f47ab1f5c7b5e7fc1004f6602853e"}) add_key$user(&(0x7f000000c000-0x5)='user\x00', &(0x7f0000029000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000028000)="f267b98f055c7b7940008c54e506f818c6d81c3a2d776c61816fe6e23cee5a8dead00760b06af89bef5fb22b226078aecccb04e555deba335f6f962c6a3b3fcbbc847905a1af488892d6c98e8488deafed1a81e205410193c698a1d842718aeb59f2dc72a01c99814c9dd90c38924c94fd4d5f3388a3fcbd4ee9388fcf88eb15942329738eec3e9b8c2c37bc0f74365b25ff0bd527dc993bff97879e29229ab28f", 0xa1, 0xfffffffffffffff8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1201fe}, 0xc) 2018/02/19 03:51:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b63000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) write$tun(r2, &(0x7f0000b86000+0x887)=@pi={0x0, 0x0, @ipv4={{0x17, 0x4, 0x81, 0x401, 0xe0, 0x2, 0xffff, 0x9, 0x5e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end, @ra={0x94, 0x6, 0xe429}, @timestamp={0x44, 0x3c, 0xfffffffffffff4dc, 0x1, 0xfffffffffffffc00, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}, {[], 0x2}, {[]}, {[@empty], 0x6}, {[@loopback=0x7f000001], 0x1}, {[], 0x70000000000}, {[@rand_addr=0x3], 0x101}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7f}, {[], 0xfffffffeffffffff}]}, @generic={0x88, 0x3, "8b"}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x1e, 0x4, 0x3, 0x2f211cf2, 0x2, 0x0, 0x8, 0x401, 0x0, 0xfffffffffffff54b, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}, {[@lsrr={0x83, 0x7, 0x0, [@multicast2=0xe0000002]}, @generic={0x89, 0x7, "de2de63a33"}, @rr={0x7, 0x2b, 0xfffffffffffff48f, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0x11}, @empty, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, @loopback=0x7f000001]}, @generic={0x0, 0x12, "3a796bc9cbcd3f9f4924dfe17c95a0f1"}, @lsrr={0x83, 0xf, 0x8, [@empty, @loopback=0x7f000001, @empty]}, @rr={0x7, 0x7, 0xfffffffffffffffe, [@broadcast=0xffffffff]}]}}, "89456a77"}}}, 0xe4) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x100000001e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x9ad24f5da5e2753a, &(0x7f0000ca0000-0x18)=@routing={0x0, 0x2, 0x3, 0xffffffff, 0x0, [@loopback={0x0, 0x1}]}, 0x18) 2018/02/19 03:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000048e000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000d2e000)=[], 0x0, &(0x7f0000001000)=[@rights={0xfffffd8b, 0x1, 0x1, []}], 0x10}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000057c000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe6000)='mountstats\x00') getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a6e000), &(0x7f0000198000)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00004bc000)={0x5}, &(0x7f00009ff000-0x10), &(0x7f0000a2f000)={0x0, 0x1c9c380}, 0x8) syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') [ 49.566801] audit: type=1400 audit(1519012271.211:33): avc: denied { bind } for pid=9186 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 03:51:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003bb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b8b000-0x4)=0xf353, &(0x7f0000ce6000)=0x4) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002c4000)={0x10}, 0xc, &(0x7f0000bc4000)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2000000000, 0x0, 0x0, 0x0, r2}, {0x0, 0x50c}, {0x0, 0x0, 0x0, 0xffffffffffffffff}}, []}, 0xffffffffffffff29}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10), &(0x7f0000002000)) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000fde000)={0x0, 0x21, 0x6, @thr={&(0x7f0000fde000)="0e463806ae59ea970a92c45e596d958c6114f750046f4daf9e48779b0ad5fedc1c77c78abc4a8325794dfaf25ddea804fd5b295443e4496baf96f0308b13849a9a9c96e5ce6adf1873c84a812b80d36665a79991c7dc21ef953007898767f1345ffec78f70290cb4a43033816087c648eae048050feafa3a5076a865cea486f81e8205a9e31630979d27cf23c16d07c0319610f3a83e6f5a88d7bef1fcb2c1f3fd65baca0d1a0a2e52e09fbe9fdb3cecef054fcb689240dcdd73b9ac44e2bf472af851edd0ff6306a4b6d82fda34202b87a582d99a19af07022624c62c971c702a360212cbe4b6db1028a4fa4f32000cbc0d2fcd8b83", &(0x7f00002e5000)="a3e1bccdc657024d82412120331f4a8c991d880b92b3fb2d12f56788f4e07de45126c395a9bb322d3992b697a1084fb985c99e42aff1cb8d677ea6fd4d0edb5dc74aa1b0d95abc85d1c6d21b52d55b8f667790a5082a1bbed7ee"}}, &(0x7f0000555000-0x4)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fde000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000fde000)={{r2, r3+10000000}}, &(0x7f0000da3000-0x20)) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffe0, &(0x7f0000fde000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c67000)={0x2, [0x0, 0x0]}, &(0x7f0000812000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000fdf000-0x8)={r5, 0x4}, &(0x7f0000fdf000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000827000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x200003d) 2018/02/19 03:51:11 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x100d48) bind$inet6(r0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xff}}, 0x9a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008c5000)={0x0, 0x200, 0x400, 0xffff, 0x69b, 0x80000001, 0x100000000, 0x9338, {0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x100000001}}, 0x1, 0x40, 0xfff, 0x200, 0xe369}}, &(0x7f000060e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000333000)={r2, 0x7f}, &(0x7f0000704000)=0x6) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da4000-0x8)={r1, 0x1}, 0x8) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@ipv6_getanyicast={0x14, 0x3e, 0x200, 0x0, 0x3, {0xa}, ["", "", "", ""]}, 0x14}, 0x1}, 0x81) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000001e000-0x5c)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xdc9, @mcast1={0xff, 0x1, [], 0x1}, 0xf7}], 0x5c) 2018/02/19 03:51:11 executing program 5: r0 = add_key$keyring(&(0x7f0000dfc000)='keyring\x00', &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') getsockname$inet6(r2, &(0x7f0000e36000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000012a000)=0x3) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) ioctl(r2, 0x0, &(0x7f0000c64000-0x8)) 2018/02/19 03:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000206000-0x9)='/dev/sg#\x00', 0x0, 0x20000) r1 = add_key$keyring(&(0x7f0000099000)='keyring\x00', &(0x7f0000d96000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008f7000-0x20)={{&(0x7f0000605000/0x400000)=nil, 0x400000}, 0x2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000680000-0x8)) clock_gettime(0x0, &(0x7f0000d7d000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000365000)="ce272663645772315e57b6f1f8d91e6a2c371ab342a393817f63ec1c46be53e3ea8cd0b995dc487d5b77f1a7940f42b77a713a082c1e144efadce91160094ba7b9ff2cdf7b750e510149f125ff9583d6e2cd776b7f841da631a425cef2da6c25321180cf3ac287c67fa2378f6eff8b4f219bd47220d58c209c1375ee319111b91d31dcb76ddef53cad4693bd3314de6a954b38139e3b6d84615dc576de60ccd77998b785776f", 0xa6, 0x7a, &(0x7f00000cb000)={r2, r3+30000000}) keyctl$describe(0x6, r1, &(0x7f00004fe000)=""/4096, 0x1000) 2018/02/19 03:51:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0xffff, &(0x7f0000066000)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000131000-0xc)={@remote, @dev, @loopback}, &(0x7f00002a4000)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x8000000000000401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x80000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x10}}, []}, 0xb8}, 0x1}, 0x0) write$tun(r1, &(0x7f00007e7000)=@hdr={0x1, 0x80, 0x3, 0x5514, 0x7, 0x40, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x44, 0x5, 0x11, {@random=0x100000000, @current}, {@random=0x7c000000, @random="8f5ca8dede4a", 0x3}, "b6a6254c4a9855819a2db67227cb56696467143a07a4e547f0ebc3f4c69504e9eebf68b6375e"}}}}}, 0x5c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1b000)='/dev/hwrng\x00', 0x8000, 0x0) 2018/02/19 03:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a9b000-0x8)={0x0, 0xfffffffffffffff7, 0x0, []}, &(0x7f00009d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000071d000-0x4)=@assoc_id=r1, &(0x7f0000e18000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000027000-0x50)={{0x204000001ff, 0x7}}) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)) clone(0x0, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000001000-0x71)) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e39000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00002d3000-0x50)={{0x8, 0x6}, {0x34, 0x2}, 0xbd, 0x4, 0x69ed}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6b000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000aa2000-0x24)={0x2985, 0x7, 0x8, 0x3, 0x1, 0xff, 0x2, 0x100, 0x9753, 0x4, 0x9158, 0x2}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000241000-0x11)='/selinux/enforce\x00', 0x4081, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f9f000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b01000-0x4), &(0x7f0000e23000-0x4)=0x4) 2018/02/19 03:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) clock_gettime(0x7, &(0x7f0000409000)) r1 = epoll_create1(0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000035d000)=@add_del={0x2, &(0x7f000030d000)=@common='rose0\x00', 0x10001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc1000-0x30)=[{r1}], 0x1, &(0x7f0000c04000-0x10), &(0x7f0000a1c000-0x8), 0x8) 2018/02/19 03:51:11 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000159000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a04000-0xc)={@multicast2, @multicast1, @multicast2}, &(0x7f0000863000-0x2)=0xc) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x4, 0x4}}, 0x2e) getpeername(r3, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) ioctl$TIOCEXCL(r4, 0x540c) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x7) ioctl$int_in(r1, 0x5421, &(0x7f00003d0000-0x8)=0x7) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004ba000-0x4)) getsockname$packet(r4, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e6f000)=0x14) 2018/02/19 03:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001d2000)={0x0, 0x9, "cbe296877c1ca9882a"}, &(0x7f000050c000)=0x11) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d8000)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000245000-0x8)={r1, 0x3}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000b17000)={0xed7a41911dd95a39, 0x0, &(0x7f0000bc3000)}) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000240000-0x8)='./file0\x00', 0x20800, 0x81) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000d22000-0x2e)={0x1, 0x7, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ff000-0x9)='/dev/rtc\x00', 0x0, 0x0) renameat(r1, &(0x7f00005a4000)='./file0\x00', r2, &(0x7f0000283000-0x8)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) [ 49.764281] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=21780 sclass=netlink_xfrm_socket [ 49.786920] audit: type=1400 audit(1519012271.441:34): avc: denied { dyntransition } for pid=9229 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 49.829606] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=21780 sclass=netlink_xfrm_socket 2018/02/19 03:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0xa1f9) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000b7c000-0xc5)="05eb8f64c10b7cce05f80e63c3ad287e69e1aea006865ebbb9710f2fe99336f245cf6558d004aa6a2c859d822d5aa47f5f7b45a51ec1ac97a12115075eaebd7196b8f896e175fba17a4f9b6d1ab64ee1f57a7dfceb5d646b47a493c449a64f850c0d75c5dc018e3455ca5ca15dbe3aeb5e8c512cb2bf66eae71828eebfebad06175e6fe9d6444bf5f655c1c48624fc35416599feee1bf41ab9b49c4023ccba3df8bc13a935f27198662b2fb48ea5306d6b8ab8ef3fd113a1aa63cc57c04f088ae04cb03447", 0xc5) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ffd000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006b0000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000090d000)=0x1f, 0x4) r2 = syz_open_dev$loop(&(0x7f00005cb000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008f8000)='user\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e8c000)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, 0x0, 0x0, 0x0) socketpair(0x10, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xc5)=""/197, 0xc5) socketpair(0x11, 0x1, 0x2, &(0x7f0000130000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0xffffffff, 0x7cd) finit_module(r2, &(0x7f0000001000-0x9)='security\x00', 0x1) 2018/02/19 03:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) fcntl$setlease(r0, 0x400, 0x2) fchown(r0, 0x0, 0x0) 2018/02/19 03:51:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x20)=[@in={0x2, 0x0, @rand_addr=0x1f}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpid() sched_getscheduler(r2) sendmsg$nl_xfrm(r1, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x6, &(0x7f0000000000)={0x0}) r1 = accept4(r0, &(0x7f0000a68000)=@generic, &(0x7f0000e1b000)=0xfffffffffffffe83, 0x80800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000437000-0x4)=0x5, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000000)={0xa0, 0x6, 0x7, {}, 0x3, 0xffff}) symlinkat(&(0x7f0000fcd000-0x8)='./file0\x00', r2, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r2, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/02/19 03:51:11 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000)='rxrpc_s\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='wlan0em1!eth0\\\x00', 0xfffffffffffffffe) request_key(&(0x7f0000005000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005000-0x8)='md5sum@\x00', r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000+0x61d)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)="c850e2937702612964c3844fa09ca7770d17df9646210d8b7484cc5003006119d185669bca308f742bb00dd6ec2646f6b25cc3e97c2de022c2a8850886cfd936dc4da7b950d928", 0x47, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000003000-0xf5)=""/245, 0xf5) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000)={0x0, 0x2, &(0x7f0000006000-0x2)="68e8"}) 2018/02/19 03:51:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003df000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000d3e000-0x30)) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r1, 0x80000) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fffffff) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x660) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x2)='\\7', 0x2, 0x40000, &(0x7f0000002000)={0xa, 0x1, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1000}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000002000-0x4)=0x20) 2018/02/19 03:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0x3, &(0x7f0000f76000-0x10)={&(0x7f0000f71000-0x78)=@bridge_getlink={0xfffffffffffffdfe, 0x12, 0xa05, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}]}, 0x48}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000091a000)='\x00', 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000763000-0xc)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000115000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000730000-0x4)=0x14) fstat(r2, &(0x7f0000f91000-0x44)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000477000-0x14)={0x40, 0xc, "f0689b59f723d4a2315ccc19"}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2018/02/19 03:51:11 executing program 1: kexec_load(0x0, 0x0, &(0x7f0000001000)=[], 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000997000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}}, &(0x7f0000fee000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x200) 2018/02/19 03:51:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000-0x10)=@ax25, &(0x7f0000003000)=0x10) read(r0, &(0x7f0000002000), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x3, 0xb06b, 0x100000000, 'queue1\x00', 0x3ff}) 2018/02/19 03:51:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/autofs\x00', 0x4100, 0x0) [ 49.964257] audit: type=1400 audit(1519012271.621:35): avc: denied { create } for pid=9274 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_iscsi_socket permissive=1 2018/02/19 03:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x1, &(0x7f00003c0000)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000877000)=r2) r3 = openat(r1, &(0x7f00002f5000-0x8)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ce8000)={0x0, 0x8e, 0x2, 0x8}, &(0x7f000045f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a8d000)={r4, 0x40, 0x1000, "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"}, 0x1008) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000840000)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x3, [{{0x2, 0x3, @rand_addr=0x5f1}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x230) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0x3, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000ec7000)={0x2}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x4800000) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000ad5000-0x4)=0x100) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f6d000)='/dev/net/tun\x00', 0x0, 0x2) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f000070c000)='./file0\x00', &(0x7f0000545000)='./file0\x00', &(0x7f0000cb2000)="668c002e8c", 0x802000, &(0x7f0000cae000-0xeb)="9fae5f85346410ca38991ef225e3c451460cd2f1b078c56b22f858501491beefc85ef48ee18447ea9ad8a42a943db6bbf672a060da03fa7307fff4f93c65ce8a84a2fbf93081a606b8df5608cedeb2c554e5deff5034ab40e915e5bbce2394ba153262073f071aa321cd3458eeb7ccfecc0f8d27edb826cceca59b47ad772f0f3373d3229e390429c52dff4375b09b518ad728ae1cdb266d57bb3662e870f16ea294c0a58516bfde2b21d385729855fae29c7211f82df7e5f4a3550334c90bfbb00000000759fed0658ed1cc1c30c37abf2e9c45f212093525c0c9e1f1bfbf53ac052ed86a6c2bba3a34b5") r0 = syz_open_dev$mice(&(0x7f0000e15000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000670000-0x20)={0x1, 0x4, 0x10000, 0x0, 0x8, 0x5}) 2018/02/19 03:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000702000)={&(0x7f0000fde000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/19 03:51:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0b000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a5a000-0x4)=0xfffffffffffffffd, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 4: pipe(&(0x7f0000b8b000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000eea000)={0x0, 0x20, "a448204242a5f01e960143566c9cfc532d8b725ec10e6f89d8ed4a909284b84e"}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x80, 0x1, [0x5]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00003d8000-0x2)={0x6, 0x300}) delete_module(&(0x7f000073c000)=']\x00', 0xa00) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f}, 0x8) 2018/02/19 03:51:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d18000)=0xffffffffffffffff, 0x101ffffffffffd) 2018/02/19 03:51:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xae4, 0xfff, 0x6, 0x3, 0x1}, &(0x7f000064f000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x20c, 0x3, 0x0, r3}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000a59000-0xb0)="756b4c093bea99ccfba5e216a4edd23b56fb8a6144af9812ce888e4c6adb6bb341d2be78786375f08441eabd889dbe871a648cfda39df726c15a098ae7877001a595d92dd9046de2b7a7be5e0571a1ed28283926c6646174e2401fdec846f734b050803cf708debe1d63d81d5544f43f9c6d891879192f9d132e2b99ea017216d0a8cbbb1001050b8ff8dd0fd611e0d2a5409209b42264444a4ca10432aa2ff011727584895249178e9c805aaed503ab", 0xb0) 2018/02/19 03:51:11 executing program 3: r0 = memfd_create(&(0x7f00002b8000)='][\x00', 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000dcc000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00002b3000-0x4), 0x80000) writev(r1, &(0x7f0000bb5000-0x60)=[{&(0x7f0000c78000)="4614900b893d4ee5d8ca5cc8dc6733", 0xf}, {&(0x7f000068a000-0x6c)="f2187453bec1d0e76c292a7c897760b0f415a0e0d6aa9122adb76142d97c67c27e7a7039d07bd529378f7126d923430dbe9c34774150b5ed3db8e3653f0264f56c0139e7cd83c4ee27e2136b90ecfcd8fa7394b2236abc014059b224fb5273275e135c5da7b124c9cb2290af", 0x6c}, {&(0x7f0000830000)="91", 0x1}, {&(0x7f0000343000)="d901e629ceb9522fb01da2f3c7f983b41eb07c28a74e0d987bf65ea0a799fa99a8801ad44128ee8907ebbd67f7c2f0379b9fd79adf96f65026fbf53c57b478e6940d73e6d011fe530284ff4a37b1011063349d3d4dfddfe192096b66ee7b386a3d3a38c18612eabd021a93b0b7f66435f7307571031c009d97683eb9c48facb8a3eabe9eba96dc1220f593748ebb1d281667038fde484ac2575646e9e71b4148fc39cf02f184a45b9d38570148cdca8055bada", 0xb3}, {&(0x7f0000baf000-0x11)="d3147b1d9a83d8e65e4345bb6fc57c72bb", 0x11}, {&(0x7f0000a36000-0xf2)="6f5eba540987c44632d81bcf1338a8b83c586aebd1158bde0a2790b3df00d92277dceb291bac441c249982167f5ec89bfd63705eb753e886480146a6a1f0c0d8768a2170c8d729f8f3e756135451707315162904a0fe050127d034415082f5852a5ec8e7912bcf12ce9988dc947ddfe3992bc86fd0e0ec573517c35e22fae834310ec57bc06e3b0402d3acbbc608d086bc30b06de198bab846be26955743641d476733d866ebdbf4d6f6b7e9fd7d49b5936b3891ded5407dd97998abc192c3e6614f1b955d06d8364d92731093d7e72e85413579529218574e7c400e69f2dbd1dee0088a1ab0a53f343bb8e1ca8f6a9e5dec", 0xf2}], 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b85000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000030e000-0x8)={0x0, 0x9}, &(0x7f0000fe2000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000148000-0x8)={r2, 0xffff}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000d1c000), 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000bbf000-0x4)=0x1) keyctl$set_reqkey_keyring(0xe, 0x40000000004) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/19 03:51:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000025b000-0xe8)={{{@in=@dev, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000ae0000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000033e000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 03:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e), &(0x7f000003b000), &(0x7f0000000000), &(0x7f0000000000)) vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f000093b000)='8', 0x1}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000bc2000)={{0x1ff}, 'port1\x00', 0x9, 0x10030, 0x6, 0x4, 0x5, 0x1f, 0x1, 0x0, 0x1, 0xffff}) 2018/02/19 03:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bdb000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ff000-0x11)='/selinux/enforce\x00', 0x440, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000fbf000-0x10)={&(0x7f0000258000/0x3000)=nil, 0x3000}) ioprio_get$pid(0x1, r0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9f000)='/dev/sequencer\x00', 0x4501, 0x0) accept4$packet(r1, &(0x7f0000896000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d36000-0x4)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ba9000-0xe8)={{{@in6=@empty, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000638000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008cd000)={@common='rose0\x00'}) sendmsg$nl_route(r3, &(0x7f0000b09000)={&(0x7f00006c8000)={0x10, 0x0, 0x0, 0x40400}, 0x4, &(0x7f0000ac8000-0x10)={&(0x7f0000afe000)=@ipv6_getnetconf={0x0, 0x52, 0x100, 0x7, 0x3, {0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x4804) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0x0, 0xaa}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) r1 = memfd_create(&(0x7f000029c000-0x2)='&\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00005be000)) connect(r0, &(0x7f00002bd000)=@pptp={0x18, 0x2, {0x1, @empty}}, 0x20) 2018/02/19 03:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0b000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a5a000-0x4)=0xfffffffffffffffd, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 03:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg$nl_xfrm(r0, &(0x7f0000bae000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x9}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 50.172539] sock: process `syz-executor5' is using obsolete setsockopt SO_BSDCOMPAT [ 111.346175] IPVS: Creating netns size=2552 id=9 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.102727] INFO: task syz-executor0:9359 blocked for more than 120 seconds. [ 242.109948] Not tainted 4.4.115-g55a366596 #14 [ 242.115035] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.122987] syz-executor0 D ffff8800b560f8c8 27976 9359 3709 0x00000002 [ 242.130388] ffff8800b560f8c8 0000000000000000 0000000000000000 0000000000000000 [ 242.138372] 0000000000000001 ffff8800b560f800 ffff8801db31fdb8 ffff8801db31fde0 [ 242.146359] ffff8801db31f4d8 ffff8800b4296000 ffff8800b50f4800 0000000000000000 [ 242.154358] Call Trace: [ 242.156918] [] schedule+0x7a/0x1b0 [ 242.162075] [] schedule_preempt_disabled+0x13/0x20 [ 242.168639] [] mutex_lock_nested+0x306/0x850 [ 242.174673] [] ? odev_release+0x4a/0x70 [ 242.180263] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.186496] [] ? fsnotify+0x5ad/0xee0 [ 242.191916] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.197613] [] ? snd_midi_event_new+0x200/0x200 [ 242.203912] [] odev_release+0x4a/0x70 [ 242.209342] [] __fput+0x233/0x6d0 [ 242.214430] [] ____fput+0x15/0x20 [ 242.219502] [] task_work_run+0x104/0x180 [ 242.225197] [] do_exit+0x82a/0x2a10 [ 242.230441] [] ? release_task+0x1240/0x1240 [ 242.236398] [] ? hash_futex+0x210/0x210 [ 242.241990] [] ? ___sys_sendmsg+0x14c/0x7c0 [ 242.247950] [] ? __dequeue_signal+0xa3/0x550 [ 242.254000] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.260547] [] ? recalc_sigpending+0x76/0xa0 [ 242.266590] [] ? dequeue_signal+0xc4/0x4b0 [ 242.272442] [] ? __dequeue_signal+0x550/0x550 [ 242.278575] [] do_group_exit+0x108/0x320 [ 242.284268] [] get_signal+0x4f2/0x1550 [ 242.289772] [] do_signal+0x8b/0x1d40 [ 242.295125] [] ? __fget_light+0xa1/0x1e0 [ 242.300803] [] ? setup_sigcontext+0x780/0x780 [ 242.306928] [] ? __fdget+0x18/0x20 [ 242.312097] [] ? fput+0x20/0x150 [ 242.317098] [] ? __sys_sendmsg+0xeb/0x190 [ 242.322878] [] ? SyS_futex+0x210/0x2c0 [ 242.328380] [] ? fd_install+0x4d/0x60 [ 242.333816] [] ? do_futex+0x15d0/0x15d0 [ 242.339409] [] exit_to_usermode_loop+0x11a/0x160 [ 242.345812] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.352363] [] int_ret_from_sys_call+0x25/0xa3 [ 242.358691] INFO: lockdep is turned off. [ 242.362735] Sending NMI to all CPUs: [ 242.366552] NMI backtrace for cpu 0 [ 242.370146] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.377592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.386935] task: ffff8800bac41800 task.stack: ffff8800bb398000 [ 242.392983] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.401699] RSP: 0018:ffff8800bb39fcb8 EFLAGS: 00000046 [ 242.407140] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.414393] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.421635] RBP: ffff8800bb39fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.428919] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.436184] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.443448] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.451644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.457537] CR2: 00007fc0971399b8 CR3: 00000000b4dca000 CR4: 0000000000160670 [ 242.464791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.472036] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.479308] Stack: [ 242.481426] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.488950] ffff8801db31bca0 ffff8800bb39fd00 ffffffff810b99eb ffffffff839f6200 [ 242.496473] 0000000000000003 ffff8800bb39fd60 ffffffff81d0ecf4 0000000000000001 [ 242.503993] Call Trace: [ 242.506542] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.512926] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.519992] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.526724] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.533711] [] watchdog+0x6fa/0xae0 [ 242.538957] [] ? watchdog+0xc3/0xae0 [ 242.544306] [] kthread+0x268/0x300 [ 242.549462] [] ? reset_hung_task_detector+0x20/0x20 [ 242.556108] [] ? kthread_create_on_node+0x400/0x400 [ 242.562750] [] ? kthread_create_on_node+0x400/0x400 [ 242.569378] [] ret_from_fork+0x55/0x80 [ 242.574896] [] ? kthread_create_on_node+0x400/0x400 [ 242.581527] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.600508] NMI backtrace for cpu 1 [ 242.604110] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.115-g55a366596 #14 [ 242.611262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.620595] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.626631] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.635014] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.640432] RAX: 0000000000000003 RBX: ffffffff847dd8c8 RCX: ffffffff81d63b3b [ 242.647687] RDX: 0000000000000004 RSI: ffffffff839fe420 RDI: ffffffff84418180 [ 242.654939] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.662176] R10: 0000000000000000 R11: 1ffff1003b36bf82 R12: 0000000000000001 [ 242.669429] R13: fffffbfff0708880 R14: ffffffff847ebc38 R15: 0000000000000000 [ 242.676680] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.684890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.690737] CR2: 00007f41307b4000 CR3: 00000000b2bb8000 CR4: 0000000000160670 [ 242.697991] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.705245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.712480] Stack: [ 242.714609] ffff8801d9b5fdd0 ffffffff81027ed5 ffff8801d9b60000 ffffffff847dd8c8 [ 242.722107] fffffbfff0708880 ffffffff847ebc38 0000000000000000 ffff8801d9b5fde0 [ 242.729625] ffffffff8102944a ffff8801d9b5fdf8 ffffffff812214c8 dffffc0000000000 [ 242.737144] Call Trace: [ 242.739693] [] default_idle+0x55/0x3c0 [ 242.745206] [] arch_cpu_idle+0xa/0x10 [ 242.750622] [] default_idle_call+0x48/0x70 [ 242.756489] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.762512] [] ? call_cpuidle+0xe0/0xe0 [ 242.768123] [] ? clockevents_register_device+0x122/0x230 [ 242.775203] [] start_secondary+0x304/0x3e0 [ 242.781052] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.787625] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.806628] Kernel panic - not syncing: hung_task: blocked tasks [ 242.812775] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.820188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.829511] 0000000000000000 f597199fa0fcff98 ffff8800bb39fca8 ffffffff81d03d8d [ 242.837472] ffffffff83882f40 ffff8800bb39fd80 dffffc0000000000 7fffffffffffffff [ 242.845770] ffff8801cef2b448 ffff8800bb39fd70 ffffffff8141acba 0000000041b58ab3 [ 242.853724] Call Trace: [ 242.856285] [] dump_stack+0xc1/0x124 [ 242.861615] [] panic+0x1aa/0x388 [ 242.866597] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.873488] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.880730] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.887973] [] watchdog+0x70b/0xae0 [ 242.893212] [] ? watchdog+0xc3/0xae0 [ 242.898541] [] kthread+0x268/0x300 [ 242.903696] [] ? reset_hung_task_detector+0x20/0x20 [ 242.910327] [] ? kthread_create_on_node+0x400/0x400 [ 242.916967] [] ? kthread_create_on_node+0x400/0x400 [ 242.923597] [] ret_from_fork+0x55/0x80 [ 242.929101] [] ? kthread_create_on_node+0x400/0x400 [ 242.936097] Dumping ftrace buffer: [ 242.939603] (ftrace buffer empty) [ 242.943281] Kernel Offset: disabled [ 242.946875] Rebooting in 86400 seconds..