8, 0x0]}}]}, 0xbd4}, 0x1, 0x0, 0x0, 0x4c801}, 0x44) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000a1000-0x9)='westwood\x00', 0x9) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r4, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000058b000-0x8)={0x0, 0x9}, &(0x7f0000155000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000c7000+0x5)={0x4, 0x5, 0x1, 0x9, 0x100000001, 0x6, 0x81, 0x6, r6}, &(0x7f0000aea000)=0x20) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00005ae000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000620000-0x4)=0xfffffffffffffdb8) sendmsg$netlink(r4, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f000080c000-0x4)=0x0) 2018/01/31 01:25:29 executing program 6: clone(0xa1050b00, &(0x7f0000f70000)="", &(0x7f0000da6000)=0x0, &(0x7f0000c68000-0x4)=0x0, &(0x7f0000358000)="") mmap(&(0x7f0000f6f000/0x4000)=nil, 0x4000, 0x3, 0x50, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x806, 0x164) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000ad000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000+0xe7)="5eeffd374e1553554ea3ff892bd577644fb786ccf3eea4472e74fe6a58691a1c2731c7dcb824f76ad79785934aef9892127fdfbd94878265d442202d258dc7746b77dda85e78147cfc758959849d16cba8b4296bc8fd0d41d3a56ead75e15dce6f209d71b279335e9c1c436d7ad67a5875e069d4cbbaf176b5d98c869a6d12a9d7717e9aa60a38c2b050c73abbaf0d2ae1e8a274b77a02ee5ec87124", 0x9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="8ee1dfa4892705eeaa9b0717f808e226a1e6bf2631060776fe6d8f562f6083cbec08b9b3c36994d5b115", 0x2a, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000a69000+0x545)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x15, 0x8080000015, "08feecfde17c9fecf07a0fe265cdc09db32d370f0c378f4cbf1b7f454204b1680860e1016e4d293c82e5f85bab5820f02294d01083c510e1179ceb9e9a52e6ad", "b561699c696918ad9a9cb50a39e70207b201c747b7f8f6dc305f9646fb61403e095b2ff41ed33ca600dca56c7a405eb6f1ba71bda004000000152969a9396bd6", "e14ffeab6f75be4c40acdc0337fc91346ef9ae0e2e88d0fdbc44c6eacb61befe", [0x2, 0x8]}) 2018/01/31 01:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002cd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d13000)={0x0, 0x3, 0x9, [0x6, 0x5, 0xfff, 0x6, 0x2, 0x7fff, 0x10001, 0x2158, 0x9]}, &(0x7f0000167000)=0x1a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002fc000)=@assoc_value={r2, 0x8}, &(0x7f0000021000)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000719000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b8e000-0x28)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ef9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000a2000-0x4)={0xffff}, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000c43000)=0x0, 0x98) read(r0, &(0x7f00007d2000)=""/59, 0xf) ioctl$TCSETS(r1, 0x5402, &(0x7f0000854000-0x24)={0x8, 0x10001, 0x25854000000000, 0x9, 0x101, 0x8, 0x101, 0x8001, 0x6, 0xfffffffffffff463, 0x1, 0x1}) syz_open_pts(r1, 0x8000) read(r1, &(0x7f00008eb000)=""/65, 0x41) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e7c000-0x4)=0x0) 2018/01/31 01:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ef1000-0x4)=0x0, 0x4) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) readlink(&(0x7f00009d1000)='./control/file0\x00', &(0x7f0000b3c000+0xbb1)=""/240, 0xf0) 2018/01/31 01:25:29 executing program 1: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e34000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e34000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000e37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000e38000-0xa)='map_files\x00') mmap(&(0x7f0000e38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000e39000-0x38)={0x0, 0x0, &(0x7f0000527000-0x10)={&(0x7f0000e39000-0xf0)={0x2, 0x16, 0x8, 0x8, 0x1e, 0x0, 0x6, 0x3, [@sadb_x_sec_ctx={0xe, 0x18, 0x400, 0x200000000000000, 0x68, "f3c557335c3dd173ebf5ff1275840dab4784e0c650ea3620e2a9ec2e3bcd55e8a1154f6953021569c29f9457ab558533d3feee992f17df0a9cc160fd4853ff6c46db8aa41f3a8ddd6f6398d571fd9f342ce7a571851cdfcad94793f0a6f0a6c4d2e7a308a24ac10f"}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x3, 0x88d, {0x6, 0x33, 0x2, 0xab, 0x0, 0x3114, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x1, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xdce, [0x0, 0x0, 0x0]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ef1000-0x4)=0x0, 0x4) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) readlink(&(0x7f00009d1000)='./control/file0\x00', &(0x7f0000b3c000+0xbb1)=""/240, 0xf0) 2018/01/31 01:25:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x5, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000001000-0x110)="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", 0xffffffffffffff34) 2018/01/31 01:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000f4b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000828000)=0x2e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000025b000)=[{0x3, 0x81}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00006a8000)=@newae={0x40, 0x1e, 0x40b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b8b000-0x4)=0x0) 2018/01/31 01:25:29 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fbf000)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eaa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000bdb000-0xc)={0x81, 0x80, 0x8, 0x40, 0x0, 0x80000000}) 2018/01/31 01:25:29 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000037e000)={&(0x7f00001aa000-0x1c)=@in6={0xa, 0x0, 0x24, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x1c, &(0x7f000042e000)=[{&(0x7f0000681000)="db063eb537f6466f32655b0977f745c3c9774b3ebc1db5288fb1bc1af57c3074f0546ba88b5feef7d92a8081e1292f88", 0x30}, {&(0x7f000095f000)="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", 0x1000}], 0x2, &(0x7f0000960000-0x398)=[{0xb0, 0x10d, 0x400, "983cb90e2df02c83b7b8252fec6627d357213071e70022226f0d7f2b08f4cea7efca2d80bc2bc68295a8627c6d2aa67b70afb3f048beebfe35042a24c56ca59305b6a4ba5aa9b6edea902ea12eb214f85c92b2e20e33a13388e63ae597185527023ebfe4158e9134591b0b6de89a2e771fc7a20d8b1187a916414a8b14e412605bdeb0bfb037aedbc24c9a071d4be23e022c485a7481c109855055"}, {0xc8, 0x109, 0x8, "da3fd629357831ca9f08f2a650308b1422d7a1cb0681f9d95b8018295a6d9b261e14577f4df6f487f753342f3fcf32687b5fd3c8e4746aea47dfc7acb912622a6a2016fed4615855c095242dd672d7d2375400276bc7dd7a3e925be0e759fe81076b6ff34f9a41f57ef414ba854fdaf8fe001915e64e6fd5e6f11f59c3c800325934f0d53e6f652f40f30d3bc1377af4a4d0fa8e952de607fa604f8fc8ee5b5edc4914a8f97f3488dc16386fe097d4963434eabeccf3ce"}, {0x110, 0x1ff, 0x8, "45e2158114d91e54a68779daaf8966a599e5ba071a752cbb0869369e2421cda95f70d9dd9c0ee00863ef2212ecbca391bcfa7efe64b8a84ed5737ef54822955e5ac3c91c20c906007eb17ce59994f86bfd9904e12ce6864af3c3a8ae7ea4980d6e8d577530083305062284d5e25e64d9c2e54e8ea2c60814400074018cc53fffb978a29f5279af9a7cce93b12cf7782bacb5d71e1b192aaac7198c5da1a95bac1dac8837fbeb39dc3177b4d29a7b9048080408a4e1502e8b1d2bebe5c74075684bba3147114ffcd562bd45aec42c354c7358cdcb9f259754ed0630aa29c3b9b68630753f71e5eedf237452f27d0e87001aecec10edb95af609"}, {0x110, 0xff, 0x0, "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"}], 0x398, 0x20000004}, 0x800) 2018/01/31 01:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000146000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008d3000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff477f}, &(0x7f000071b000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bea000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0xff, 0x8001, 0x80}, 0xa0) readv(r0, &(0x7f0000049000)=[{&(0x7f0000af6000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00005db000)='/dev/sg#\x00', 0x9, 0x20000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xafc5) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/31 01:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f56000)=0x0) process_vm_readv(r0, &(0x7f0000a50000)=[{&(0x7f0000c8b000)=""/197, 0xc5}, {&(0x7f0000db6000-0x1f)=""/31, 0x1f}, {&(0x7f0000450000)=""/6, 0x6}, {&(0x7f0000042000)=""/5, 0x5}, {&(0x7f00007ef000-0xa1)=""/161, 0xa1}, {&(0x7f0000a78000-0xf4)=""/244, 0xf4}, {&(0x7f0000938000)=""/15, 0xf}, {&(0x7f0000160000)=""/28, 0x1c}, {&(0x7f0000ed6000)=""/221, 0xdd}], 0x9, &(0x7f00000f1000)=[{&(0x7f0000fef000-0x2b)=""/43, 0x2b}, {&(0x7f00007ac000-0x31)=""/49, 0x31}, {&(0x7f0000d43000-0x5b)=""/91, 0x5b}], 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e7000-0xf)='/dev/sequencer\x00', 0x200900, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000991000-0x10)={0xff, 0x9, 0x7ff, 0x101}) getpeername(r1, &(0x7f0000bea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fdb000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00002bc000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r3}, 0xc) r4 = dup(r1) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0x7, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000b72000-0xa6)="5de8796ddb462e6a8567075e880aa18941db1ee06efd67be94d14ab5302ae5cda3210886b707f22994d30ddc50f4be687924f315776fb8b022806d244cbcc3a9b1b940975bd0d8796f1a2b446f89e4b0bfa2152759db03cab35402ed76b5c788aeb3a37e1e5f4e5c2a2672939905ee73b7a6f7cb388e9dea8d503afdfb6a7781a490f0c5e0a389b573299461e450b11d171de9148bc19d2a04699938b54799b963999b7e308f", 0xa6) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000212000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet6(r4, &(0x7f0000c78000)={0xa, 0x3, 0xf8e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000fd0000-0x20)={0x8b4, 0x0, 0x0, 0xad}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000cb4000-0x10)={r5, 0x6}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000e68000)=0x1, &(0x7f0000e09000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000cb1000-0xb0)={{0x6, 0xb255}, 'port1\x00', 0x40, 0x23, 0x4, 0xe2b, 0x2, 0x5, 0x8, 0x0, 0x1, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f8b000-0x4)=0x2, 0x4) sendmsg$nl_xfrm(r4, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0xbd4, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0xb18, 0x3, {{'lzjh\x00'}, 0x5668, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x7, 0x4, 0x7, 0x3, 0x0, [0x0, 0x2f7, 0x8, 0x0]}}]}, 0xbd4}, 0x1, 0x0, 0x0, 0x4c801}, 0x44) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000a1000-0x9)='westwood\x00', 0x9) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r4, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000058b000-0x8)={0x0, 0x9}, &(0x7f0000155000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000c7000+0x5)={0x4, 0x5, 0x1, 0x9, 0x100000001, 0x6, 0x81, 0x6, r6}, &(0x7f0000aea000)=0x20) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00005ae000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000620000-0x4)=0xfffffffffffffdb8) sendmsg$netlink(r4, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f000080c000-0x4)=0x0) 2018/01/31 01:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xfe84, &(0x7f0000b7c000-0x10)=[{&(0x7f0000d9c000-0x1000)=""/4096, 0x1000}], 0x1000000000000393, 0x0, 0xd5, 0xffffffffffffffff}, 0x60) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001ff000-0x4)=0x0) write(r0, &(0x7f0000b67000)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/31 01:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000052e000-0x10)={&(0x7f00000d1000/0x2000)=nil, 0x2000}) bind$unix(r1, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 01:25:29 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f1e000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000416000-0x4)=0xe8) r4 = getgid() r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009e1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e3c000-0x4)=0x0) r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000037a000)={0x0, 0x0, 0x0}, &(0x7f00002e6000)=0xc) sendmsg$unix(r0, &(0x7f0000606000-0x38)={&(0x7f0000dd0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c71000-0x10)=[{&(0x7f0000167000)="0cd4083d21f34651173484d0d1759984622347f78188cb617e6af4a4ad41c3d8fed9ba321726ccbb70a02b", 0x2b}], 0x1, &(0x7f000016f000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0xf8, 0x10}, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000f57000-0x20)={0x20001, 0x0, 0x0, 0x7, 0x0}) unshare(0x400) fcntl$lock(r1, 0x20000000000005, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:29 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/ptmx\x00', 0x1, 0x0) pipe2(&(0x7f000000e000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000016000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) ioctl$int_in(r0, 0x5434, &(0x7f0000011000)=0x0) 2018/01/31 01:25:29 executing program 3: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f0000070000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000705000-0x4)=0x1a, 0x4) ptrace$getsig(0x4202, r0, 0x7fff, &(0x7f0000504000)={0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000a73000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000996000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, &(0x7f0000a6f000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a73000)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/31 01:25:29 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') fchmod(r1, 0x8c) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000d6e000-0x10)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/31 01:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x58, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$binder(&(0x7f0000aa9000)='/dev/binder#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) bind$vsock_stream(r2, &(0x7f0000097000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) 2018/01/31 01:25:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400020485, &(0x7f0000885000)="", 0x0) 2018/01/31 01:25:29 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff0000-0xc)='net/netlink\x00') getpeername$packet(r0, &(0x7f000021a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b3f000)=0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ff1000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, 0x8001, 0x100, 0x5, 0x500, 0x4, 0x1000204, r1}) preadv(r0, &(0x7f0000fea000)=[{&(0x7f0000fec000-0xb5)=""/181, 0xb5}], 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00009b1000)=0x0, &(0x7f0000d53000-0x4)=0x4) 2018/01/31 01:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000023d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000713000-0x8)={0x100000001, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) bind$netlink(r3, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 01:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000022e000)=@common='bond0\x00', 0xb7) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x100000000c, &(0x7f0000def000+0xefd)=0x0, 0x36) 2018/01/31 01:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000b9e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d22000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000673000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000039c000)={r2, 0x5d, "447dffbd0d532904b03652f0d2dd6f15a8a3a46cb61cbdc1c93db9ee9d6cf84af8968645416eaba58856b27644d5541f859617b0401849def86589b4cc5692a7bc0321e84c16616bb8af32d01ed6a9019b5f0504ae6c07df2b7c31f8c4"}, &(0x7f000024f000)=0x65) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000e0e000)={0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000217000)={0x4, 0xfffffffffffffffc, 0x0, 0xfccd, 0x0, 0x2000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:29 executing program 0: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) getpid() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00004ee000)=0x0, &(0x7f000015e000-0x4)=0x4) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000032000)=0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x26, 0x0, &(0x7f0000009000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe"}) 2018/01/31 01:25:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x7c)={r2, 0x74, "d08ba6a90428667fb12a97242eb43857395dba9c353df02031b00ea983ab0d2a7e2b8f6294459e6bcf16acc2c5bba77396e9429da2d799090af895147b87d6b869e4c745f23ce69e62361fe342e29ea0bcb46fe50385902f426551291f584f1d5cd2046080eb843ac7f21a84e4ad9d0118c51eda"}, &(0x7f0000003000-0x4)=0x7c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xaa)=""/170, 0xaa}, {&(0x7f0000003000)=""/0, 0x0}], 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000002000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x3}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f8f000+0x528)={0x8, 0x1, 0x4, 0x3, 0xe0a, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x5)=[{r1, 0x0, 0x0}, {r1, 0x40, 0x0}, {r0, 0x0, 0x0}, {r1, 0xa008, 0x0}, {r0, 0x1200, 0x0}, {r0, 0xb302, 0x0}], 0x6, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)={0x7f}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000788000-0x8)=0x6c4321a0bd6f9b9) 2018/01/31 01:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000619000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002b9000-0x11)={0x0, 0x9, "63c51d466d2b5b48cb"}, &(0x7f0000e4b000)=0x11) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001bd000)={0x8, 0x8, 0x5, 0x5, r2}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000afe000-0x18)={0x1, &(0x7f00002d4000-0x99)=""/153, &(0x7f0000fca000)=[{0x3, 0x83, 0x18, &(0x7f00000c8000)=""/131}]}) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) 2018/01/31 01:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f0000880000-0xd)='/dev/usbmon#\x00', 0x2373, 0x2082) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ccc000)={&(0x7f0000225000/0x2000)=nil, 0x100000000, 0x3, 0x8, &(0x7f0000367000/0x4000)=nil, 0xd3}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b07000-0x4)=0x0) [ 72.936285] binder: 12180:12185 got reply transaction with no transaction stack [ 72.947069] binder: 12180:12185 transaction failed 29201/-71, size 32-0 line 2921 [ 72.956946] binder: 12180:12185 ioctl 40045201 20032000 returned -22 [ 72.996786] binder: 12180:12185 got reply transaction with no transaction stack [ 73.007237] binder: 12180:12185 transaction failed 29201/-71, size 32-0 line 2921 [ 73.019589] binder: 12180:12185 ioctl 40045201 20032000 returned -22 [ 73.037087] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 01:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003f6000-0x8)={0x0, 0x2}, &(0x7f000089d000-0x4)=0x8) syz_emit_ethernet(0x2b1, &(0x7f0000b0b000-0x2b1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="a6f0f66a6fb3", [{[{0x9100, 0xeb, 0x0, 0x7fff}], {0x8100, 0x7, 0x5, 0x0}}], {@ipv6={0x86dd, {0x8, 0x6, "89c15f", 0x273, 0x32, 0x1, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, {[@routing={0xc, 0x8, 0x0, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0xff, 0x6, 0x1, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}]}, @fragment={0x0, 0x0, 0x3ff, 0x81, 0x0, 0x9, 0x2}, @hopopts={0x87, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x8, 0x4, 0x2, 0x8, [0x6, 0x150d3d90]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @routing={0x32, 0xc, 0x1, 0xcd62, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x5e, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x80000000, 0xa, 0x3, 0x9, [0x80000000, 0x9, 0x9c, 0x8, 0x3]}}, @enc_lim={0x4, 0x1, 0xe37}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x3, 0x1, 0xd2, 0x0, "f8a25531b045435346325971c792d996d6987f5a0f2445bf728a7cab9636dd47eb58f6f12f5d0354924479066abe5b7aa389d4a10fb6252ed9cd7a1116fa93e8e34351d386e5121fbfed6dcef70795fed178d6d39aa3bf13c36312bb5216802f64ed77f05416972b34258552e5156140078f04aa1a4ab17b018c1caf56010c54473ab5c718ffb3914ec5f23c687514482984321aa63e6454d45c212e73594477f38e85c6dc434c75654de6cb4bcdb6d7f0859ac2641f8b397984a2628771abec91c0b18ddd2a0d0ff0d9"}}}}}}, &(0x7f0000793000)={0x0, 0x3, [0xb3e, 0x465, 0x713]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b7e000)=@generic={0x8, 0xa41f, 0x3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a8c000-0x6)={r1, 0x3a3}, &(0x7f0000608000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001af000)={r2, @in6={{0xa, 0x3, 0xffffffffffffff39, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f41, 0xffff, 0x4f39, 0x8, 0x0}, &(0x7f0000144000-0x4)=0xa0) 2018/01/31 01:25:29 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f42000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() setregid(r0, r0) getegid() 2018/01/31 01:25:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000442000-0x10)={0x0, 0x0}, &(0x7f0000910000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000970000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000023a000-0x8)='./file0\x00', &(0x7f0000129000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00003cc000)="") ioctl$TIOCMGET(r0, 0x5415, &(0x7f000008c000)=0x0) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000570000-0x20)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/31 01:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000573000-0x4)=0x8) r2 = getuid() ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c8f000-0x10)={0x4, &(0x7f000085c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00003f9000)={r3, 0x20}) lstat(&(0x7f00002c5000-0x8)='./file0\x00', &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000541000)={0x0, 0x7530}, 0x10) setreuid(r2, r4) fstat(r1, &(0x7f00007e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f00003d2000-0x5a)="ea0c660e82039cca8f1dfe8988d3a447ac78b650dd271d88aa7cfd30820a13fb35ff518241b3803f2b3b7eac15b96022aaa85900ca63e54fdd912cf08842e20c08c48cd84a07142a142fb4d23224feb5a817555523446a050287") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2f000)='/selinux/enforce\x00', 0x6a588c8fde81678, 0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f00005fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 01:25:29 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c46000-0x8)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000378000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0xffffffffffffffc0, &(0x7f0000360000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r2, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r3+10000000}, &(0x7f000020c000)={0x0}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000d65000-0x78)=[{0x0, 0x0}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2018/01/31 01:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f0000880000-0xd)='/dev/usbmon#\x00', 0x2373, 0x2082) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ccc000)={&(0x7f0000225000/0x2000)=nil, 0x100000000, 0x3, 0x8, &(0x7f0000367000/0x4000)=nil, 0xd3}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b07000-0x4)=0x0) 2018/01/31 01:25:29 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="9bdd00db3dd8a031176c53ce9897facc", @ifru_flags=0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000-0xc7)="d6769bc94408d87d15471716b16d69074d081b7e437eb25e79fa7df8708d6d45e4e21bf5b76f62573f8017c35fcbb500e6e2f71aba66d29691b249cb307574cb9d290b96be857f616a7fff74371bae05995c431f7b0365856ed20d4cb306e5edd5fd0ff70e7201934f66238032c644378ff2c79c1e214de2bd7c4612a1e67b9a09d4bd7e39eb09d3475990d2599e4cf2670371aa2e1294708bc67f5e66543af264bf239603038384b961b40d00465cb78f0f5b883138aa8e4a8a2f571f0d983b505c98bd428d5a", 0xc7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000004000-0x4)=0x7) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000005000-0x1c)=@req3={0x9, 0x7fff, 0x401, 0x8, 0x1, 0x3f, 0xffffffffffff0f9b}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000005000)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000006000)={0xfffffffffffffffe, 0x200}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000009000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000-0x6)={0x0, 0x1}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, 0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f000000b000-0x8)={0x2, r4}) [ 73.042607] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 01:25:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x3)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000930000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/31 01:25:29 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="f44ec6dd618636dfa70390427c81b3f4274149592e02101cc0d64b706a0fbf7fdbbea33642e1a96af5ecf63b2918c10e9bcd18576107ddaf12825a77b24c045d5727b0942c3a00bcc577ae964bed4c958aa88c14e820052b46784f2d447726c33ca8161c617953d1e44c7f4641c3ba289e913440203bf51af303ddc7cbf5d913e658b4bb7c67f38702cd8ef997aeaac02519a1ba67b30e2bb5abdfa99d57b6a690e8d5029334ebd73dc107623f9a2758a8", 0xb1, 0x40004, &(0x7f0000014000-0x10)={0x4, 0x9, 0x2, "7949d1972950", 0x0, 0x0}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() timer_settime(r2, 0x1, &(0x7f00005b5000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a2b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x16) close(r0) seccomp(0x0, 0x1, &(0x7f0000bd0000-0x10)={0x2, &(0x7f0000ee7000)=[{0xfffffffffffffff7, 0x0, 0x5, 0x1000}, {0x7ff, 0x3f, 0x8, 0x400}]}) [ 73.078449] audit: type=1400 audit(1517361929.924:40): avc: denied { create } for pid=12210 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_netfilter_socket permissive=1 2018/01/31 01:25:30 executing program 2: 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='bridge0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00003c9000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000001000-0x62)="19bd757a70cb188100562281df000000cb647b5dad1fcd97e0ad03b8ef118b1c04eabb3968eb3194df49186bf95d95a89e06e510cb0d970bfeac5f9937219b6192973f0008003f2d0082b25c92112d58bec10880e48c2f133a68ac88b4b1c1c20a68") fchownat(0xffffffffffffffff, &(0x7f0000ba0000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/31 01:25:30 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000802000)='/dev/vga_arbiter\x00', 0x200001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000e4000-0xd4)="6d507e1d5daf4783ca07d0412c07057fb7519a1ed9079f0da0edc7bc8bcc3d1c898f7a956b8cafb759ce0d385d708970fee3975032b7b2e352de993c9f7aa22d72326737d8b34de2d00f403980aa10f4caf3f266db1fde818f08e80278c8d31ee21a1629192036e67ba2161c6bd523b2557919a96c750dbbbb1ca73b08622e7b646985768707f091ff866d05fd5de279938633d61c018d9a1af86c7afa145eea4fd0c2965c9521be6b62457d4cd24d0b9534d22a9b6d689ad9660568fe9d8748c1b061bda63957baf3029f6fe7bc8aa66393d0c6", 0xd4) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000d8f000)=0x0, &(0x7f0000b08000-0x4)=0x4) ioctl$TCXONC(r0, 0x540a, 0x9) r1 = syz_open_pts(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) dup3(0xffffffffffffffff, r1, 0x0) remap_file_pages(&(0x7f00004e5000/0x3000)=nil, 0x3000, 0x8, 0x6, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000742000-0x10)={0x0, &(0x7f0000000000)=[]}, 0xffffffffffffffe3) [ 73.139645] audit: type=1400 audit(1517361929.984:41): avc: denied { getopt } for pid=12210 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_netfilter_socket permissive=1 2018/01/31 01:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000ba3000-0x8)={0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f0000da8000)=0x0, 0x80800) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/31 01:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000846000-0x4)=0x0, &(0x7f0000667000-0x4)=0x4) syz_open_dev$urandom(&(0x7f0000bcb000-0xd)='/dev/urandom\x00', 0x0, 0x0) setns(r0, 0x8000000) setsockopt$inet_opts(r2, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00004e0000-0x4d)="0fcde86b8a98ede27d258d7302fdbafe852ef770f7b34973ca11b8bca1e3d1aee4fd28bb008891af38f64c75ea4c98fc8e26b074fff5aedc3f17a1ebb909d786bcb21b6c591db7609e97a5c364") sendfile(r2, r0, &(0x7f0000daf000-0x8)=0x0, 0x5) connect$inet6(r1, &(0x7f0000423000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/31 01:25:30 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000023b000)="1f00000052007d07000094fef4fffbb98200450000000000b4a500ffff002b", 0x1f) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000fda000-0xc)={0x10, 0x0, 0x3, 0x1}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fda000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054c000)=0xe8) 2018/01/31 01:25:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000b39000)='./file0\x00', 0x400, 0x20) write$selinux_create(r0, &(0x7f00009d2000-0x36)=@objname={'system_u:object_r:src_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x33, 0x20, './file0\x00'}, 0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d89000)={0x4, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0x1, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000097000)={0x8, 0x0}) r4 = add_key$user(&(0x7f0000929000-0x5)='user\x00', &(0x7f00005b9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a24000)="428ba3c16c8661f3757132a20556e21652469ea1f685572271382b48451b1518cb0f15f3f488bd4ea80ce7a79e1a706f54affcaf691193b6aa6113300dcd678d2afba4d5ff65865d05d25904cb316ee507d431b130295120b7c7fe30f8233d22aa3ecda85abc76f78bc8742872688c560cf8156207d229b29722b8519777139753149a737b04d40787a4b5d1be6c49ae0843b8055a88b07442e29cac34500b58f8ad3c0aa1cd4f94cbb39829a835ca185ac4a8f2864d8068bef14a308410520eb9e3b6c6c13f4e83fd5334991f0169d7e09e49624dab", 0xd6, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000220000)='trusted\x00', &(0x7f0000c51000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000410000-0x8a)="33495a99da9b23ebef2bc56596d004421e13bff0e36f28af28711d467f799e857ce73ae4f2858ebb4510d817acc64eab4d571d22ba18cadc5318d8a2c506307c364308dddbe4d6bbb7b9222feb07afa5a5b859a91b410cd26db140900a1a3b9631094617a9a80c429af05ed361d1f064ed2660b05429ea5aa23633541abfb0d8ae351d1893102d8f9067", 0x8a, 0xfffffffffffffffb) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00007ea000-0x2a)=""/42, 0x2a) r6 = add_key$user(&(0x7f0000074000)='user\x00', &(0x7f0000397000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e55000-0x40)="b4123c89f4ea54f5b4db8bcc3a9425c3f3bc129d2fba92c3c932d5ba2a2a502120449a0b7e9ca730612af78408a210533ad7614c6a1915ce3a0597390dc149e7", 0x40, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000e34000)={r4, r5, r6}, &(0x7f000027e000+0x5f4)=""/4096, 0x1000, 0x0) 2018/01/31 01:25:30 executing program 2: 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='bridge0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00003c9000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000001000-0x62)="19bd757a70cb188100562281df000000cb647b5dad1fcd97e0ad03b8ef118b1c04eabb3968eb3194df49186bf95d95a89e06e510cb0d970bfeac5f9937219b6192973f0008003f2d0082b25c92112d58bec10880e48c2f133a68ac88b4b1c1c20a68") fchownat(0xffffffffffffffff, &(0x7f0000ba0000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/31 01:25:30 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000b60000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) syz_open_dev$usbmon(&(0x7f000077c000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000000000032, r0, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000386000)=[{&(0x7f0000b66000-0x58)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) 2018/01/31 01:25:30 executing program 5: r0 = socket$inet(0x2, 0xb, 0x8003) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x2}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff80000000, 0x1, 0x0, 0xa, 0x13, 0x3, 0xbb}, &(0x7f0000ecb000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/31 01:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e1000-0x6)='wchan\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003ca000-0xa8)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) 2018/01/31 01:25:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000052000)=0x101, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) 2018/01/31 01:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f16000-0x4)=0x0, &(0x7f0000935000-0x4)=0x4) fstat(r0, &(0x7f0000062000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x5, 0x2, 0x3, 0x3ff}, 0x10) signalfd(r3, &(0x7f0000001000-0x8)={0xc741}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) tgkill(r1, r4, 0x7) 2018/01/31 01:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000846000-0x4)=0x0, &(0x7f0000667000-0x4)=0x4) syz_open_dev$urandom(&(0x7f0000bcb000-0xd)='/dev/urandom\x00', 0x0, 0x0) setns(r0, 0x8000000) setsockopt$inet_opts(r2, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00004e0000-0x4d)="0fcde86b8a98ede27d258d7302fdbafe852ef770f7b34973ca11b8bca1e3d1aee4fd28bb008891af38f64c75ea4c98fc8e26b074fff5aedc3f17a1ebb909d786bcb21b6c591db7609e97a5c364") sendfile(r2, r0, &(0x7f0000daf000-0x8)=0x0, 0x5) connect$inet6(r1, &(0x7f0000423000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/31 01:25:30 executing program 3: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003c2000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f000044f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004de000)=0x1c) rt_tgsigqueueinfo(r0, r0, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00008b6000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f000049f000)=0xc) 2018/01/31 01:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003e1000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e69000-0x6)='vegas\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f00008ea000)="", 0x378, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1f77cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267b090000000000000012522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000759000/0x2000)=nil) openat$keychord(0xffffffffffffff9c, &(0x7f0000184000)='/dev/keychord\x00', 0x20400, 0x0) 2018/01/31 01:25:30 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)=0x5, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x100, 0x3, 0x0, 0x3, 0x0]}, 0x16f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/31 01:25:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000d26000)='./file0\x00', 0x4000, 0x80) bind$llc(r0, &(0x7f0000e01000-0x10)={0x1a, 0xf5, 0xffff, 0x400, 0x5, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x6e)=""/110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x100000001, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a21000-0x4)=r1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 01:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000ba3000-0x8)={0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f0000da8000)=0x0, 0x80800) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/31 01:25:30 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eaf000-0x10)='/dev/sequencer2\x00', 0x9bff0c1306a6b6f1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000a78000)={&(0x7f0000fbf000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/01/31 01:25:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) readahead(r0, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d35000)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009b9000)={0x0, 0x0}) r3 = creat(&(0x7f0000cfe000-0x8)='./file0\x00', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004ba000-0xc)={r2, 0x80000, r3}) socketpair(0x9, 0x80000, 0x6, &(0x7f0000697000)={0x0, 0x0}) accept4$inet(r4, 0x0, &(0x7f0000b1e000-0x4)=0x0, 0x800) pipe2(&(0x7f00008fa000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f0000c40000+0xfd)={0x9, 0x7, 0x40, 0x0, 0x9, 0xe404, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r5, &(0x7f0000e4f000-0x8)=0x0, 0x8) 2018/01/31 01:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e23000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockname$netlink(r1, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000-0x4)=0xc) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) 2018/01/31 01:25:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000047c000-0x8)={0x2, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x0, 0x57, 0x4, {0x0, 0x989680}, 0x521, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000001000)="42df94a47c8face830bd0d57d9bb9bc1270d26d83dbca8b84ff058bf6ebd19a3f7dce0416e4bf42bdff5d0b1003c13fbba1d363da34245d091dc5ef283975b2117", 0x35d) r3 = memfd_create(&(0x7f0000f62000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) 2018/01/31 01:25:30 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x4, 0x100042) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f9f000-0x7)='system\x00', 0x1) modify_ldt$read_default(0x2, &(0x7f000059a000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000f9f000-0x14)={0xfffffffffffff3f6, 0x6, 0x8000, 0x6, 0x2, 0x401, 0x5, 0x10001, 0x238da11c, 0xb8dc}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000931000-0x10)=[&(0x7f0000b0f000)=',!eth0\x00', &(0x7f0000f9f000)='system\x00'], &(0x7f0000fa0000-0x10)=[&(0x7f0000fa0000-0x28)="282376626f786e65743073797374656d263f822573656c696e757875736572747275737465647b00", &(0x7f0000f9f000)=']vmnet1\x00'], 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000d36000)=0x101) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000f9e000+0x962)='/dev/sg#\x00', 0x6, 0x40) r5 = inotify_add_watch(r4, &(0x7f00002ff000-0x8)='./file0\x00', 0x411) fcntl$setlease(r3, 0x400, 0x0) inotify_rm_watch(r4, r5) perf_event_open(&(0x7f0000f9f000-0x78)={0x0, 0x78, 0x9, 0x8, 0x8, 0x10001, 0x0, 0x4, 0x10000, 0x1, 0xfffffffffffffffa, 0x1, 0x10001, 0x800, 0x1, 0x99, 0x8001, 0x3, 0x3f, 0x1, 0x200, 0x6, 0xffff, 0x704, 0x168, 0x5, 0x101, 0x8, 0x30, 0x6, 0xff, 0xbf0f, 0x9, 0x2, 0x4, 0xda6, 0x3f, 0x0, 0x0, 0x10001, 0x4, @perf_config_ext={0x141, 0x20}, 0x1, 0x0, 0xfcf, 0x7, 0x9, 0x8000, 0x3, 0x0}, r2, 0x9, r4, 0x6) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000013f000-0x4)=0x2) 2018/01/31 01:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000176000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000015d000-0xc)={0x0, 0x100, 0x0}, &(0x7f0000f07000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000752000)={r1, 0xf5, "f1eec9c070a9d6700d7c548cfac284aa1e73c8e3f128f7274fae1ec7acc9104df7af65880cc73d14d34494d28b5370f9b51990e18400dc242650fe8096d2dc49f8c4e8efc6e7bf13a9d1d946b4229d61d47971edad947bf49ad330ec3a9144ea9287ceb89604ec2b94db8047b82451c68e2345e49ebbd5801d354a4434b9fa0c03a6b8d2c101b333b69b1f3123eda4a1fbf599f7599f9da61620b22c02139852b8477456f0f4ece18ee92b1d6c679241e2c9f37741de302230132b875cc9ee8411d4e53841bc2d611809080e992c40e556c32ab28e1c78fd851c23b40167d8dfea45a73e513afabe0a88fd58f3a3dd6eadcfc3a249"}, &(0x7f0000420000)=0xfd) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002a5000-0x1ac)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendto$inet(r0, &(0x7f0000080000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r2, 0x0, 0x2fc) 2018/01/31 01:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003e1000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e69000-0x6)='vegas\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f00008ea000)="", 0x378, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1f77cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267b090000000000000012522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000759000/0x2000)=nil) openat$keychord(0xffffffffffffff9c, &(0x7f0000184000)='/dev/keychord\x00', 0x20400, 0x0) 2018/01/31 01:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000430000-0x8)={0x0, 0x1f}, &(0x7f0000fe4000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009a8000)=@sack_info={r2, 0xfffffffffffffffb, 0x9}, &(0x7f0000d0b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:31 executing program 2: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000bbb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000992000-0x4)=0x32) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000a5000)={@common='bcsh0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ad1000)=0x80000000, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/31 01:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000004, 0x80000, 0x7fc000, &(0x7f0000570000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c32000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x2800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x9, 0x4, 0x6, 0x51ec, 0x6, 0x188, 0x5, 0x3, 0x6, 0x1, 0x6, 0x93, 0x7ff, 0x53a6]}, &(0x7f0000694000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dae000)=@assoc_value={r2, 0x1}, 0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000a7b000)=0x0) r3 = inotify_init1(0x0) rt_sigpending(&(0x7f0000e10000)={0x0}, 0x2eeba6117e57d9d0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r5 = getpgid(r4) clone(0x2020100, &(0x7f0000f88000)="3b00c9964c0fb7c9836b668431bdd03dc822d505c5899f04f93fbe2fbb2f8bcbf5f87723deaabb776fff", &(0x7f0000c1f000-0x4)=0x0, &(0x7f0000592000-0x4)=0x0, &(0x7f0000f91000-0x33)="959386db6e2c27a64028165945ee180399f63ab31582f90d9c9d6077195136c59731b6bf31c429169dc87aca341e0055cb9b91") fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000619000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f0000c7b000)=0x8) writev(r7, &(0x7f0000228000)=[{&(0x7f00000ce000)="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", 0x1000}, {&(0x7f00005ea000-0xa6)="2e081ca58bac0e4311f4791a550260cbb6902fa717bcfe19333f0cecd0cbfd7c2209daded14536fa291abb7560afe17d0db6b6e43adaa146d5fedd1ed07c4787bab6c54b77ed9810efe865e5275c9b747b0d297bfec9379cbb7a2c0d0234b73ce29f2a37600f59748f48876453ffe0597d406b6f79f52ba0e6bf16db1394b42f4bb66dbd7f5950d8c43c961a8fc2ace29bbf66d35a7b7d33b89d35380448317bff24170ec0dd", 0xa6}, {&(0x7f0000a73000)="232ff8b70dc2c652a75a5a9d51c85fcb604bc796aefdc13890d2b7d6304cfebb030f8ad275880d2df81bbc4f37d8e765a62209387786c721ba9b166cb1642229be59d5ef623a56fc134ba71633bda63407795028683a775a206d8ff021f44551e64bbe815b2089a688af7b54f155e2da48d2bfd9b530af", 0x77}, {&(0x7f00003ca000-0x5)="d9e4a6ee12", 0x5}, {&(0x7f00000f1000)="e4b921da1835921a8c9e317ab9d993dd547724a43b5947e7f6fc9acba590c5498b3dbe7bfff5da387102dfc9209ae0a68b5f38c604ddc4bbeba0c5ba5d0b0f25b6586bd8a14afd2762aaaab9d8a77c38a984cc6e62e03bbdefe255eace679c953eca93de056f64bcef360e9ff222cdde515f0ded4a11f152f986d9b6ad0e3da4e1f2b8aa1b136b9214638e2d69d6926404e17f102c38af981a6f8c512f20792cbaa2cdfb0f091c67", 0xa8}, {&(0x7f000056b000-0x6)="2f3c15964b27", 0x6}, {&(0x7f0000e73000)="a77d3308883ae698c235cb1a61394f5dc3954f51473c58e4859c3835328e65a9531de01d9f453a332c209bc919aea5e53b765482b8d7ffd3bc7b4ebb4744e31795", 0x41}, {&(0x7f00007c1000-0xf5)="9c2e92bb8951f93deeef153ce5f050709ac51eede517ce7a81f5987b232a22559adb79d8011dc76ccfe1c9b140faadac6bd5374b028cf36ff48e7363ab7fb1ca87bd475e52fa44eab08cb69d41dc67e5eef7fb8e6601bb057388128c27c78e5d61728325124360bd598d6c29dda4842ce70c2b63a3cdeed549e44bd2821aff4c49dc1b97aaa9c43efe552e3e15994c387505f14b2c3a649acfe61344e7abaa4202ddf90c20f6eb4e8babae23bc9de68d37ac14f3a6c04c9f37f7d6a83b03c695106f11c85bf88f958f1989d8f8332c9f49a776f95840fc27b0738cbb4c5c140d8fff3fe03a8afd915ac6f51bb48e1a607ecb06e4f7", 0xf5}, {&(0x7f0000c8d000)="c648c90ac605f8ee78ca86942faa893a9f6d9b10be1656caa9273bb61b67ac48ea2b472ba66cad10c50418d474af896ee9a38c649aafba4808c923120dbdb62c88339c1a3752f484b3a0f3e2d5493d60333c60b0607dca7513632bdeebd9c365711973500fcaa819d6a69b93d69111ba8c46015a6cb1d89728616c8a48b3562738ce6d6aceb724cba66299a826464cc415f31cfba6d7a815e29c886d80299f1ae99c20a972eecd71c9ed76378bfd7a90cd1c8f28e2ec87a9686f0032a83e6d0099f123397bcb013ff3f81524088f6d05769b5ed1a4e76f7dff126ce9e28e16f240850770d1813b5f21146cab8f3c1401ba2523ee", 0xf4}], 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000001b000-0xdb)={0x0, 0xd3, "4d25ba2fa148a3a8fecfdbf73c6e8186be0323019875814a49adcb19c8ef589b535b97aed137a6249ab7fa6db0b54bc6ed64b123a1b97c0e5f25a3d48de48ec211ceec261bdf06d0159b1eed59e0f4f53e5b8dc86fd467f13c7651b65037060cba82a8f9ce13e6641167d148ababfb2346eed8a5ca4562ec44824b3ec5398e49c5974f3c2858515e4870deb1bb985c9bfb87806450ebd5de4f5953b2865b88cab019ef9bee6d5764fa0b288689da6765d10bd73bb597ba5a2d71e08af8a18699bdc3d89455d1bcc2d3809a8ccddf7becb29ed1"}, &(0x7f0000d34000)=0xdb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000741000-0xc)={r8, 0x9, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006a3000-0x20)={0x0, 0x3, 0x8000, 0x2, 0xffffffffffffffe8, 0x400, 0x3807a7dc, 0x2, r8}, 0x20) mkdirat(r0, &(0x7f00000ff000)='./file0\x00', 0x9) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00001f9000+0x98e)={0x1, 0x8, 0x200, 0x20, 0x0, 0x0, 0x100000001, 0x100000001, r2}, 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f00001d2000-0x90)={0x100000001, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 01:25:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000097c000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:31 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x5) write(r0, &(0x7f0000ff0000)="2400000052001f0000f9f40700ff03040215071006000100050000000000000100000000", 0x24) 2018/01/31 01:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e71000-0x6)="636f6d6d0010") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bd3000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xffffffffffff0000}, &(0x7f00001d3000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b70000)={r1, 0x9, 0x4, [0x5, 0x4, 0x101, 0x3ff]}, &(0x7f0000736000)=0x10) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x3, 0x2000000400000fe) 2018/01/31 01:25:31 executing program 5: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000054000-0x90)=[{0x5, 0x101, 0x40, 0x1, @tick=0xf4a3, {0x981f, 0x9}, {0x6, 0x800}, @raw8={"2604d26681261bc36fb98f98"}}, {0x8000, 0x9, 0x401, 0x1ff, @tick=0xecfe, {0x9, 0xffff}, {0x8, 0x9}, @ext={0xb1, &(0x7f0000053000)="9b8dffb0d7bf15d3ce2a717f08b66469a161564692c746d7275ee24fae176b644f6e2eaaa127b3b0378b3ce415b2d5bce0a967bb1cb802f9bee2c9ded82bf5f20b43d1389daf964143a2cad6fc11657896495c7498d6ed10688908094102f54c77295fa0851648a25bdc08980df5b7481981139768395c0e6d1f76aac438e737b6c4ee758a2fc7934724836a359e0df815fb240e851e74f0ee97ccb3616e43d398a35f55a8730ec3e7160f1374cf88450b"}}, {0x6, 0x1, 0x101, 0x100000000, @tick=0x6, {0x12fd, 0x800}, {0x3, 0x3ff}, @quote={{0x6, 0xd38f6f}, 0x5, &(0x7f0000054000-0x30)={0xe5, 0x3, 0x7fff, 0xffffffff, @time={0x77359400, 0x0}, {0x6, 0x7}, {0x8, 0x1ff}, @control={0x1ff, 0xecda, 0xffff}}}}], 0x90) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000054000-0x4)=0x0) 2018/01/31 01:25:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\'GPL\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) prctl$getreaper(0x13, &(0x7f00005fa000-0x8)=0x0) 2018/01/31 01:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer\x00', 0x80082, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl(r1, 0xfffffffd, &(0x7f0000802000)="") [ 75.405541] IPVS: Creating netns size=2552 id=9 2018/01/31 01:25:32 executing program 2: mmap(&(0x7f0000000000/0x9fe000)=nil, 0x9fe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/hwrng\x00', 0xc201, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f00009ff000-0x38)={&(0x7f0000863000-0x48)=@full={{0x3, {"b897411b50850b"}, 0x231}, [{"c8f2834de28eca"}, {"919d7618ed704e"}, {"30a8d94d6045b7"}, {"5098f92cd5f5aa"}, {"7b4a3d20c412f4"}, {"ec720814a35ff9"}, {"f9a518092d68c5"}, {"91cee9ee4a1357"}]}, 0x48, &(0x7f00009ff000-0x70)=[{&(0x7f00009fe000)="847dc8b47608184d979423efb87cb76081ce65eac2eb52703a75d67bdb16021d4726a3630b7ba2067b854e87af42bb2a8bc595a289", 0x35}, {&(0x7f00001c3000-0x1c)="069d1167fcfd5bc6ef47ff9494c87786387c72df185f175a5d20db38", 0x1c}, {&(0x7f0000810000-0x1000)="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0x1000}, {&(0x7f00009ff000-0xba)="f2d466717b00afb05837585814c70d2853d8494f45121667fc38ca08ca17f1a413fe90a0b94b0aab015f11e09907eb0ce58d42b2251167ea8741cbb13c624c59cdc66e1faba3a2366066b253eeb4d6be9afb982b64793854ec28eefe157009b484d4a5ef97b254f4e6cc314b692129a86c6eb27bbddff23d5fb5b5d92ddce8befbb5de2a52d86843b510d619aed27a043fe73f629be065d6ff3a1cd26fe8cdc01bcba8c6d4a1c9ff6b7ffd5d051d2800b034e6a2abe0a270c9b8", 0xba}, {&(0x7f00009fe000)="dc91e9793f4e8cd4f2bf7136ba77cb8e3bbd32011a43b48081f03579d2407df96cd86a2caa423e88f30628353792d1fd8c7d1cbceb4835c2f7c5f77cb9558bc13c6d2e2fe8964847e4a23f0aa77882dc889011c6633598a590a22c35187edf531ab8817b32a7160dac62cbcf", 0x6c}, {&(0x7f00009ff000-0xc6)="801bc9079ba8c71692bec5147ce8d2ed7c1e8a13b56692de105a8a50dec02b8ea7fe73877395322e41066e7347c25cdec2d4d61c247358436fc69b566545cff490e0cb3c6738634ce304670feb01f826672e91905ec55fa76bc433e435729c65b8851ac2a43b3c7b40d1ff4fff137f99d5b3db1661284b6797e28029b695770645bc4bddb263ac6ddea13344ce6b93d99cff3a37222ff6b4f884fc02aa8af7590cb3229e4e18856a083d467afbf7309842cd06241b057e588dc1dd8e9517b488d831bfb70f4b", 0xc6}, {&(0x7f00009ff000-0x7b)="d72ce5f3f3d2d67a3e3966a93f89d2159ed4f79c19d82d4dfd31b8b8f24e9d0b0de7a2d25dfc2ce26d3c3a69ada9bc8d3a6a806d659281c3835b752fa5c8a102f61d673f9803374125022b9c3226d6d92a6c492bd2ea1ae6595b7323115117701c9f889ce6817b64e4027344e286795fc6870fcf84329b1d266236", 0x7b}], 0x7, &(0x7f00009fe000)=[{0x1010, 0x105, 0x5, "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"}, {0x60, 0x113, 0x401, "96dd2992a4a30e010638513260c0798ffe0f29920a417fe7171080e7b632772c583a9cb09d6c42034a41bf3279255105702bcac7f29af6cc934c4195f336c694b8be886c085dfe4a548f334d"}, {0x20, 0x108, 0x0, "a8f18d62528fae6d5646547450259b5c"}, {0xf0, 0x117, 0x7, "8e89294029cbeb3f42419c0aa1e9bc0f4ea7e3d760830609ec4b67d4fc7e55db60d64bbccd5a758c4accbfe6126b8dac938af33c994df6a2064b222ef23161fe753e480e262c0705a25fed4d985e6aa6dd4fa3a02715df9761f7d65dceba61f232f4d8cd329c1e59efd2a20c97496647a4401c9bd376273aa9e41b48e85e8855aa1732e6dc96baeec1f0897e88a37d896841d984646f6ecadf1cd3b9af954e6fa7c107e00ba8d502f8800ab19239a0184a54982a3826814edb808de1587a69b4b023b45067dc59ee805433f9b40ed538def0722af06e60d421"}], 0x1180, 0x40000}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:32 executing program 7: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000831000-0x10)='/dev/input/mice\x00', 0x0, 0x204000) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d23000-0x1)={0x40}, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d18000-0x4)=0x8, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000791000-0x7)=""/7, 0x7, 0x100, &(0x7f0000d24000-0x1c)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d24000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000d22000-0x4)=0x4) 2018/01/31 01:25:32 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000310000-0x14)='net/ip_tables_names\x00') mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000fc7000-0x4)=0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0xc0f}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x4, 0x1, [0x6]}, 0xa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@common='yam0\x00', 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005ba000-0x4)=0x0) 2018/01/31 01:25:32 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000000b000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x100}) sysfs$3(0x3) exit(0x0) syz_open_procfs(r0, &(0x7f000000e000-0x7)='mounts\x00') 2018/01/31 01:25:32 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$ptmx(0xffffffffffffff9c, &(0x7f0000558000)='/dev/ptmx\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x80000001}, 0x1) 2018/01/31 01:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f00005e8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000443000+0xc5b)=0x0) setpgid(r1, r2) 2018/01/31 01:25:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000810000-0xd)='/dev/usbmon#\x00', 0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="1ac39f7a3f90d6f3287d6e39efa79a48dfd2511bf30c694445cc525696ea55f7add49955d76e862b4a185897fd96efe2dc37fbfc8f472873e8d3bb00810039c97d02b856b32f641fb437170e987fa10837df0dffdc0634b0542e38f7fb7e5f6d71cd8872ed91f910a92a52faaf4d6acf0a0de795d35fa050ff18cf884358adcbcc367eb7e0b55eb2187a015df1ad536af0b9520b4ad566ca0ac4333a99f3a3ef899455a3ab6863172add89f8ed7a88140712825fce9a2e3463da373c1ddc9e3ca198148915be33b6ef0eeb2c2ba95180f2dd7fc367e209b099642e8fb6cd604255fb", 0xe2, 0x5, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000003000)=""/30, &(0x7f0000001000)=0xfffffffffffffe98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000005000-0x8)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x1000) 2018/01/31 01:25:32 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000000b000)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000002000)='user\x00', &(0x7f000000c000-0x5)='proc\x00') write$selinux_access(r0, &(0x7f0000007000)={"73797379656d81753a6f626a6563745f723a6b6d73675f6465766963655f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x0}, 0x44) [ 76.031044] audit: type=1400 audit(1517361932.874:42): avc: denied { create } for pid=12527 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f00007df000)=""/512, 0xfcd1) fgetxattr(r0, &(0x7f000028f000)=@known='com.apple.system.Security\x00', &(0x7f000040e000)=""/145, 0x91) 2018/01/31 01:25:32 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001f000-0x3f)=""/63, 0x3f, 0x2b) sendmsg(r0, &(0x7f000001e000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b7ffffff7f0200000000000000000100001000270006c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000020000-0x8)={0x0, 0x5}, &(0x7f000001a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000017000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 01:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a27000)={&(0x7f0000627000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000090f000)={&(0x7f00003b7000-0x304)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000917000)="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", 0x3f5, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/31 01:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)='pagemap\x00') lseek(r0, 0x0, 0x0) [ 76.074324] audit: type=1400 audit(1517361932.914:43): avc: denied { write } for pid=12527 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:25:32 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd7000+0xc1e)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) [ 76.116131] audit: type=1400 audit(1517361932.964:44): avc: denied { read } for pid=12527 comm="syz-executor2" path="socket:[23058]" dev="sockfs" ino=23058 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 [ 76.152738] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 01:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000497000-0x14)={0xf12, 0x40, 0x4, 0x0, 0x2}, 0x14) rename(&(0x7f00004d2000)='./file0/file0\x00', &(0x7f0000544000)='./file0\x00') 2018/01/31 01:25:33 executing program 3: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e73000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000004}}}, 0xffffffffffffff06) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e73000)=0x0) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 01:25:33 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bb9000-0x9)='/dev/ppp\x00', 0x80, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc1000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/01/31 01:25:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a67000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000-0x4)=0xe8) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00009ad000)=0x0, &(0x7f0000fdb000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000a26000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/31 01:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008bf000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000091c000)=0x0, &(0x7f00006f0000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000044a000)={0x9, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/31 01:25:33 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/status\x00', 0x0, 0x0) accept4$inet6(r4, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000020000)=0x1c, 0x80800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000031000-0x4)=0x3, 0x4) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000029000-0x73)=""/115) 2018/01/31 01:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000041c000-0xb1)="8c", 0x1, 0xfffffffffffffffe, &(0x7f00003ef000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 01:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000fa1000-0x6)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r4 = dup3(r0, r3, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00003d4000-0x4)=0x0) process_vm_readv(r5, &(0x7f0000a09000-0x20)=[{&(0x7f0000c29000)=""/136, 0x88}, {&(0x7f0000965000)=""/4096, 0x1000}], 0x2, &(0x7f0000057000-0x10)=[{&(0x7f0000953000)=""/119, 0x77}], 0x1, 0x0) dup3(r2, r1, 0x80000) r6 = epoll_create(0x2) r7 = fcntl$getown(r6, 0x9) getpid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000c70000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed1000)=0xe8) fstat(r4, &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000b4d000+0xe2d)={&(0x7f0000624000-0x6)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000084c000-0x10)={&(0x7f000033f000-0x15e0)={0x15e0, 0xb, 0x4, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6}, [@nested={0x160, 0x23, [@generic="eb0cc62593e3ad689a2c8ea5b87428dcfe34db3998bc59c5ba7493bd7d2f62bf2d588ffc78fe66fe65bd53d8f7985b66d9ae73d767530658628e4c54a27b0423718e20b0d7fed353ee3b5e8d41549aafc103f77f058aac9e6ff49968f0278e203f3e595e60aca258ef57ea14490304dfe3f800e4f531d353b2ff41cd1757", @generic="865e9c1877ff6e1610cfb4cd76b1c48b4aa5eb181dc4a760ca85161b5693bb3ccbf46d79bcc084c2b51f1d6d14d5e650f8f7c0f160f7e01022a679427c3c72d22cf9cfdd410a186e6b6e6436cb4b774a041882c5272b127e14805920ea3cc783d2ffdcd746063abea96f51c02e5372137ad205d890f6bd8948c9b484088e3b1b0489dcecba63a89cfdf07414945103d5ee220798c7a8ee68b0b609d0d8e06e711556ffbf2e5a6919bc8cfde7ca043616f414a3995223c7b0d33424212b6f9e9871c1a3e9ed87326998b948a463862f50ae", @typed={0xc, 0x1e, @ipv4=@loopback=0x7f000001}]}, @nested={0x110, 0x1c, [@generic="6bc8dbf7c66c36d3f04cd3e99cafeaee8e81ce09d1295fcb19d66dce5c924e51c8eff4f6838e7b8b005fa345a48f1221f4018c1d1e000271b32d744bc1fbd6ff1d99cfa4f596f019bbf1105f03ff3e662e46f407e5b6c6c49f1e448087027906c30ad92ddcdc609c70bef048e3f1b5e4b4cd1e246621a860ff1d882519ddf88e9225239116d8212c61ee7ce358c5b58a3f7b5afc349287004694b720c130ab2e0f0dd56a6529a1260f27ed0ed466f814833c6a89ead1b42bcc369305989fc720c7916f764e1253105dfab1c6a4ae82e9c39c42b4b920d0bdbf357d1006b9299c5dfc60ad5e4241e32a2c567f3652944ddb734726", @typed={0xc, 0x38, @pid=r7}, @typed={0xc, 0x14, @fd=r0}]}, @generic="642b80494be802ad4fabe259c6a22c8f397a8dadd52162ebb1df1544977188b2ec1a20107b4377e3015d52", @typed={0x18, 0x27, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x10, @fd=r0}, @nested={0x1218, 0x91, [@generic="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@typed={0x18, 0x1a, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x90, @uid=r8}, @generic="0de5b3649bce6fe62eb65230e716e587a2ab577c99f9cd170a0d293a770be1ba1f39bf14b3dbd4a5e9b204106023ca2274b96e3ed78c5f5e2f3b65f83af824a53e391603bd79f65d820cad3d6985ded01f73f7da7b674d51e33346b9783b1ed8ef2a2abd06f52357b1da9cc33981ed1485a58007e557323fa1e60456e9b0c077133ebad53dcc088aa0cba9fa1abcc60de9b889cea8591856f91523e0aeddf6", @generic="81c096ca6bc33495ea763f80392115ab90a06983960c225c9352dd77f6defea4c22dc077d40da41844dbbb153ae42bde4d36d6397692072d96c55ddaf3035eb2704413dd67ff35c78f460ac23dcbd01482f0febce1bb61bb908fa74bb9a3d3", @generic="d0dc7327907c447a3a1648ae2d7477e5a102c23bb1504892d8741d3cc19d96869f64867052f68a1032de3128b0bf9672edba6848a03ca56e065fc8450a649ee9e82fb818673e5850a1c04a4753e441b95cfe12cba8e69fae5a45ee7cefb3afc57034e7636a6b9594c761a7d7c463cb964f1b516b6532f6f2d4045d354a5e243090e178b705aedc3824cbeda7e2046d4acaf59aae67d04bd536c6895b164ee75d99dd73d35169da7b2467cd8ef28c28edc04a4815f14081793d0a0654da855d79092c366530b31c2b9e285c8af72c6b0c934e2cdbf2", @typed={0xc, 0x3, @uid=r9}, @typed={0x10, 0x34, @u64=0xffffffffffffff67}]}, @typed={0xf4, 0x8e, @binary="8793646f601199a9cb35b2858e012b43e0a6a471b62128e02f31e0ef3b9049092f655e0bb503ff52d284ed0aee3f75bd2632efc620cf54a1f71d8504f424a1c4e09193b9981b86a49656dfef6ab3c09a7770bf3a705f572c0748dd88cce44082fb1686c440cd9028473049be3d4bf27093a60d9fa81bc61083777e7223c03a1d6a4257159f26d2eeb99cfcbcef3fa7f36aa6173148712be1f8082bc4c0521dba140eb55b1496a8cf0e2962c4e62e5607982352b74340bcb81d4a2fe2e4a1faf08e04bafb2b1e8bf95a8d43d03b6bd84b350906db5fa070c8b201a9d89cd9cda79cd806a6d66e879982ab35d3"}]}, 0x15e0}, 0x1, 0x0, 0x0, 0x4000}, 0x4011) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) recvfrom$inet(r3, &(0x7f0000ee9000-0xf8)=""/248, 0xf8, 0x0, &(0x7f0000a00000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000273000-0x6)='./bus\x00', 0x4000, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000bf6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 76.179371] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 01:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x20000003fb, 0x4) sendmmsg(r0, &(0x7f0000725000-0x3c)=[{{0x0, 0x0, &(0x7f0000c81000-0x10)=[{&(0x7f0000063000-0x1000)='q', 0x1}], 0x309, 0x0, 0x0, 0xfffffffffffffffe}, 0x3}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad4000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001d5000)={@generic="acd8fb441ac52ac56e883516564ea343", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000071b000-0x38)={&(0x7f0000207000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000b71000)={&(0x7f000083d000)=@bridge_delneigh={0x5c, 0x1d, 0x20, 0x1, 0x3, {0xa, 0x0, 0x0, r2, 0xa14eeccfd57503a6, 0x1, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}}, @NDA_VNI={0x8, 0x7, 0xffffffff}, @NDA_LINK_NETNSID={0x8, 0xa, 0x80000001}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) 2018/01/31 01:25:33 executing program 2: clone(0x0, &(0x7f0000003000-0x9a)="", &(0x7f00000be000)=0x0, &(0x7f0000bd2000)=0x0, &(0x7f00002c8000)="") set_robust_list(&(0x7f0000a7b000)={&(0x7f00006af000/0x1000)=nil, 0x0, &(0x7f0000255000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0x80000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000451000-0x8)={0x0, 0x1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001cb000-0x10)={0x8c6, 0x208, 0x45a48f9e, 0xc40, r1}, &(0x7f0000001000-0x4)=0x10) 2018/01/31 01:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x2000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000f4000-0xd)='attr/current\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ee0000-0x4)=0x0, 0x4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000829000-0x1000)=""/4096) fstatfs(r0, &(0x7f0000c9c000-0x1b)=""/27) 2018/01/31 01:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400005, 0x84) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/31 01:25:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x9, 0x9, 0x9, 0x1, 0xffffffffffffffff, 0x81, 0x1, 0x80000001, 0x81, 0x7fd}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000adc000-0x8)={0x0, 0xaa28}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fa5000)={r2, 0x4b, 0x2, [0x2, 0xffffffff]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003da000-0x4)=0x7, 0x4) 2018/01/31 01:25:33 executing program 5: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a69000)={0x0, 0x0}) ptrace(0x4208, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x9, 0x432, 0x2c, 0x3ff, 0x40, 0x0, 0x3, 0x9, 0x7, 0x1ff, 0xe5, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d0000-0xf)='/dev/sequencer\x00', 0x60000, 0x0) fcntl$setflags(r1, 0x2, 0x0) socket$inet(0x2, 0x800, 0x80000000) 2018/01/31 01:25:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x180, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000860000-0x3e)=""/62, &(0x7f0000a33000)=0x3e) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000811000)='./file0\x00', 0x30282, 0xd4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00003e0000+0x48f)={&(0x7f000054e000/0x1000)=nil, 0x1000}) mq_unlink(&(0x7f0000f42000)="ea2a2a76626f786e6574302f00") accept$inet6(r1, &(0x7f0000c01000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005a5000)=0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000194000-0x4)=0x0, &(0x7f00003c7000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000899000)={{0xffffffffffffffff, 0x0, 0x7, 0x1, 0x3f}, 0x200, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x0, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000d77000-0x260c)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) umount2(&(0x7f0000480000-0x8)='./file0\x00', 0xa) 2018/01/31 01:25:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea5000-0xb)='/dev/hwrng\x00', 0x2000004000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002ad000)=0xe8, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008dd000)={0x8, 0x0}) 2018/01/31 01:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d88000)=""/17) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ed5000)=""/250) r1 = syz_open_dev$mice(&(0x7f0000dc6000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000028000-0x50)={{0x1000, 0x2}, {0x0, 0x5}, 0x7ff, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0x0, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000132000)={0x0}, &(0x7f0000872000-0x4)=0x4) 2018/01/31 01:25:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) bind$inet(r0, &(0x7f0000c63000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:33 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000d9a000-0x4)=0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000d9b000-0x4)=0x0, &(0x7f0000d9a000)=0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9b000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000ad3000)=@file={0x0, ""/108}, &(0x7f0000d9c000)=0x6e, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f00001db000)='/dev/hwrng\x00', 0x80000, 0x0) getsockname$packet(r1, &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ad000-0x4)=0x14) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d9c000)=0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000bdf000)=0x400000000000000) 2018/01/31 01:25:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000011000)=0x0) tkill(r1, 0x3e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 76.339109] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 76.382458] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 01:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:33 executing program 1: mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000351000)=[], 0x10000000000001da) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000883000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f00008a2000-0x4)=0x4) 2018/01/31 01:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f1000-0xc)='/dev/autofs\x00', 0x503001, 0x0) symlinkat(&(0x7f000092d000+0x4ca)='./file0\x00', r2, &(0x7f0000b6d000)='./file0\x00') epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) r3 = add_key$keyring(&(0x7f00008a0000-0x8)='keyring\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000b32000-0x5)='user\x00', &(0x7f0000608000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000129000-0x4)="062cd184", 0x0, r3) r4 = add_key(&(0x7f00003eb000)='c.fsiidma\x00', &(0x7f0000cf0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000da5000-0x87)="1e3f601c9c7c4e82cb0dcd679386716ae522836c861c582fdfc3decdb186a9109380aa9a12e67031b77305ceb3153718981205e4b63b228a511f38dc418a4c60c6c2b09a5e773f24e262cad73d51dbb57e75656be886716f6d5f24f5b14cb357eacf510f3145537914b57441a86c6702bcb915f787b32f33ac9b5ad65346321d0d7e9005d3a8de", 0x87, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000230000)='syzkaller\x00', &(0x7f00001ba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000af1000)='.request_key_auth\x00', &(0x7f0000b5c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000276000)=[{0x0, 0x0}], 0x1, 0x10000, &(0x7f0000604000-0x8)={0x0}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000950000-0x50)={@common='vlan0\x00', @ifru_settings={0x1, 0x7ff, @fr_pvc_info=&(0x7f0000894000)={0x1, @generic="25cd05a2edd3cd3dff97a62350ce1e6b"}}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7, 0x0}) 2018/01/31 01:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000501000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xac61) openat$keychord(0xffffffffffffff9c, &(0x7f0000779000-0xe)='/dev/keychord\x00', 0x1, 0x0) r2 = syz_open_procfs(r0, &(0x7f00003ff000)='smaps\x00') ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000085a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xe402}) sendfile(r2, r2, &(0x7f0000b58000)=0x1fffff, 0xffff) 2018/01/31 01:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x8) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000f02000)=""/37, &(0x7f00005ae000-0x4)=0x25) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) getpeername(r0, &(0x7f0000563000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000cb8000)=0x3a) 2018/01/31 01:25:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000000000)="", 0xffffffffffffffda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x200, 0x1, 0x10000, 0x0, 0x8}, 0xc) syz_open_dev$mice(&(0x7f0000ba7000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x401c0, 0x20) 2018/01/31 01:25:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000fc8000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x401, 0x0, &(0x7f0000001000)=""/182, &(0x7f0000000000)=0xb6) setsockopt(r0, 0x10e, 0x0, &(0x7f0000fae000)="", 0x1af) 2018/01/31 01:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000353000-0x30)={0x3, 0x9, 0xfff, 0x7, 0x0, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x140000000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0xffffffff00000001, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:33 executing program 5: accept(0xffffffffffffff9c, &(0x7f0000aba000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e6000-0x4)=0x2e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000433000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f52000-0x24)=[], &(0x7f0000449000-0x4)=[], 0x0) process_vm_writev(r1, &(0x7f0000f95000)=[{&(0x7f0000938000)=""/47, 0x2f}], 0x1, &(0x7f00001f2000-0x50)=[{&(0x7f0000637000-0x2f)=""/47, 0x2f}], 0x1, 0x0) accept$ipx(r0, &(0x7f0000b95000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = socket(0x5, 0x1, 0xffffffff) getpeername$packet(r5, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001ac000-0x4)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6f000)=0x19, 0x4) connect$packet(r5, &(0x7f0000600000-0x14)={0x11, 0x1d, r6, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) accept$netrom(r5, &(0x7f00005f2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000040c000)=0xa7) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r4) tkill(r1, 0x16) accept(r3, &(0x7f0000756000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e27000-0x4)=0x20) r8 = creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE(r8, 0x80084504, &(0x7f00002af000-0x15)=""/21) 2018/01/31 01:25:33 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f000025c000)=[{0x0, 0x0}], 0x1555555555555757, 0x0, &(0x7f0000c5c000-0x8)={0x0}, 0x1e6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x3) 2018/01/31 01:25:33 executing program 2: socket(0xa, 0x2, 0xfffffffffffff34f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 01:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000110000)=[@in={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc3ee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff0000}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x101}], 0xe8) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000151000-0x9)='illinois\x00', 0x9) shutdown(r0, 0x1) listen(r0, 0x2) [ 76.561705] audit: type=1400 audit(1517361933.404:45): avc: denied { create } for pid=12675 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/31 01:25:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) r1 = dup2(r0, r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000025d000-0xa5)=""/165) 2018/01/31 01:25:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x22400, &(0x7f0000459000)="", &(0x7f0000001000)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f0000c2c000-0x50)="c2c04e6d1d4074a144cdfb83034521a8675988d22fbc8421cb6f6438185fef21c24c8cc091cf83d01ce67f221b0f888510ee2385aa8c209515f4a9ff73e0246da0990b3ba045daa9c3eedda389329f32") 2018/01/31 01:25:33 executing program 7: 2018/01/31 01:25:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f00000c6000)=0x55, r0, &(0x7f0000b32000)=0x0, 0x9e, 0x2) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x9, 0x0, 0xfd8, &(0x7f000030d000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000916000)={@empty=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000a85000)=0xc) r1 = socket$inet(0x2, 0x80000000006, 0xffffffffffffffff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) ppoll(&(0x7f0000f15000-0x8)=[{r1, 0x20, 0x0}], 0x1, &(0x7f0000497000-0x10)={0x0, 0x0}, &(0x7f000055f000-0x8)={0x8}, 0x8) 2018/01/31 01:25:33 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b16000)={0x8, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x6, 0x3, 0x5, &(0x7f0000000000)=@generic="6caaab1b30c9ac355a81e94c3097fb47", 0x7f, 0x7, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000-0x4)=0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x1, 0x0, 0x3, 0xd522}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000000)={0x4, r2}) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000dc7000)="", 0x0) 2018/01/31 01:25:34 executing program 3: clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dbc000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) write(r2, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r2, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000003000)={0x0, 0x1, {0x3, 0x2, 0x600000000, 0x3, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x3, 0x4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x3)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000001000)={{0x800, 0x2035}, {0x40, 0xbdbc}, 0x1, 0x6, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresuid(r5, r1, r4) 2018/01/31 01:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022c000)={{0xffffff91, 0x0}, {0x3, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000964000)=0x401, 0x4) 2018/01/31 01:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b3000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008e8000)={0x0, 0x80, 0x6, [0xfffffffffffffffb, 0xfffffffffffffffb, 0x6, 0x2, 0x3f, 0x2]}, &(0x7f0000730000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000975000-0x8)={r2, 0x6}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x45a84f5d, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/31 01:25:34 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000022000-0x8)='./file0\x00', 0x1, 0x7) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000f000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000003000-0xfa)="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") sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000b8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000020c000)=0x8) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000553000-0x8)='./file0\x00', 0x95) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x20008f, 0xffffff5e) 2018/01/31 01:25:34 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120206}, 0xfffffe2a) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f000000b000/0x4000)=nil, 0xfe8, &(0x7f0000021000/0x1000)=nil}, 0xfffffffffffffd2a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000000e000)=0x0) setns(r0, 0x40000000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000029000-0x8)={0x1}, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000)={0x0, 0x0}, 0x8) socket(0x4, 0x4, 0xe7a1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000028000)={{0x8000, 0x5}, {0x80000000, 0x1}, 0x1, 0x1, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000000d000-0xfa)=""/250) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000002a000-0x4)=0x8, 0x4) socket$netlink(0x10, 0x3, 0x1f) ioprio_set$uid(0x3, r3, 0x8001) ptrace$cont(0x1f, r2, 0x3ff, 0x4) 2018/01/31 01:25:34 executing program 6: mmap(&(0x7f0000000000/0x827000)=nil, 0x827000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004537, &(0x7f0000002000-0x6f)="") mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000827000)=[{&(0x7f00001fa000-0x92)=""/146, 0x92}, {&(0x7f0000296000-0x2b)=""/141, 0x8d}, {&(0x7f0000827000)=""/86, 0x56}, {&(0x7f0000828000-0x37)=""/55, 0x37}, {&(0x7f00007a2000)=""/0, 0x0}, {&(0x7f00000db000-0xe)=""/14, 0xe}, {&(0x7f0000577000)=""/200, 0xc8}], 0x7) 2018/01/31 01:25:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000478000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000f73000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f73000-0x4)=0x1002) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f75000-0x4)=0x0, &(0x7f000088c000-0x4)=0x4) sendmsg$nl_generic(r2, &(0x7f0000e72000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) memfd_create(&(0x7f000042f000)='*/\x00', 0x3) 2018/01/31 01:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x118, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000bed000)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0000}, 0x1c) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef8000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xbf, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000046b000)=0x0, &(0x7f0000f35000)=0x4) 2018/01/31 01:25:34 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000079f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xb2, 0x5, 0x9, 0x1, 0x7fffffff]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/31 01:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000925000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1901}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000b8e000-0x4)=0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}]}) r3 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000265000)={0x0, 0x0}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000fb5000)=0x5) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000f29000)=0x0, &(0x7f0000b5e000-0x4)=0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ffb000)='tls\x00', 0x4) 2018/01/31 01:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000324000-0x8)='./file0\x00') 2018/01/31 01:25:34 executing program 3: clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dbc000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) write(r2, &(0x7f0000000000)="66cf12eb398f7bcad665712ef7ebe4fdcd166061203874de92e6e773d80364cc14d1e8bb95efee90f50c9d0a5a64139437f708381108fc789906e694365a109c1e954d9e58f099e1ec692bdbad11332c40db02345369f7a0e3619b383f98dcf644eccf75fc9f6d43fcc3495680c678a2a837dda74fe26268d4de2aba9d3a94520a28ac8503c9c942c4521efd479c95da7759e7a5581bc9435475156dc2ab62b553fbe8227ff4649d5b26541fa926de7f01e44df6b0ea10dce8fa6b8e1c28e7eca68383a070db245075c676a19ccc985882ff484b7b3a4c9a0d6745d1e4d83a48aabdc6d4cf54dfa46dd13b37c79ee89195c4adc82cb810419f2f58b50346c4bfdbc9852a1f1719cc6e5cb6ee7d7d0785477441b7fa26a766ec8f9fc6c2e8658982717d41f9fed621fb776ffd4ee7193bf39e1667f9317dd4d676a6a64071c1179b64c88debbcf732a3c6cc6af62ce91d5d281abc297f6d316f55f80f07b834f355337097ac6381247b89121f9944c2b85edab4b9c19fc1ada307860846c42e513fa89e545f4aa20ebcc07103084eb56f3ae18c5a204af09215094ab01cb24df2701126325e98e28e633e32e23cea88baff578da16e3e85a1ca59773bd36d0064d5fe239bd86f24dc213165efae69645c83f46eb457aebbc1335083c2163e67b0b6dbf79e530ef463373b040dd0cf54f9dff1863cc307441d731b0bf4b622a91b92d71dad09b789d867dad26ce77aab9fd61437a3965b95588fe1c5d6eb7c29b38760d26e84042f3b030e73dc64447e3d29091eae551ad896a4b63286ff3d9571c3f60fb72f78cfc08f953739626152a3ccd96eb0545e084c2413ab67b07c484fec7013544ca44a4496e083f0faebb60209b69490d02142140a62fcea23fe11d689469549a9af2fb6b94012e16c5a59654848e1b05d5cc33c15a354a75e18ebd405877fe44aba2cddfb40e4f7c14fde8dcd73467a9c5638c6effe76727a18e1cda6cfcd8a40dc81826514aff7024c0fa89bb3a6727d3ad7f8ba4bec022a43bb6e842f79717d20f18013514ecb5eab18de0a9e8150ba1c5248d84da9c6b93285a7f5c714053127a49f44c73ab51a94a1aa00dfcece981a9471d3d268ee94cf6751235ab4a87ebbab0b1f068261a284d4abb3d0ac4ea9d19e3da348df57b49f8c28faf0deed0335be4567e0edfa24e8ce2a3571be3c703fb96ff0e84b3b8026202e6c51048ec86e2a77a8db0229e4b80190c42d270e7bf30b36d336a745d85f75387486f78d8ea7423d8b7a604bd13c3904749fae8e7b2784052d5fe752522e72f4c910d5cd6c548e6603e10d4bd4473548fc1f44a964b8ec9b32f450ecb0f54234c03d0af2dd1d7ab34f021e0fb73dd13fa85b898e2901892489eb1cf6bb309d4e513a0805bd204993b82b4ff450dfb2f55011899abc6eb306895d016a7dac9d89f031d0dfe89daab5870a30e5b142ed85fe83688243b6c86ef8bb030e221bf877a9237aa63ebcf6b5a338c21757f92bea45910e0b563a7cde5ba2c8989f09358a86aa6fff5c9e34d678a856b02708986b1a802ca1f44753316173d4a41cce046102531fc7f4f9182049c25432b62bc6f642a4f59ae95dc6ba586db2eea50e6c88f1969cac12aa2f0e4546120b8a579d9e4192344da7673de7f4be005f8866aefdfa8457de074be7139a65994ab3a5d13ece38c12a2b75a0b37aaf48bec71d9722b80f74904daefd837bb6e54ad766f84cea54cddb131f3185164cec410dc9145a863da4323e59b842659bcd89501596e69733ea6562805d5e370dd3ad0d3bb3b77cd0f5d455e84caf476e55c3ba5c396bfc36ab6c3621639ab4fd7dabfe92109454cc0da85ec5392e82a7b2055a31c4932b4f96f8e115b5b0018f3bec5a1267b019bf038c2b48ba9030a96e2743b8e8402808fa291cafe70c23226f0fe3adb08d322e865ec999e697f99b29ee39be780440d022b8e1886aebf3b2b1e9011d7dea51f64c74569469e6c0dbce54737ab91f599de5467db0e7d256259ec7aa1680988f1f80378266aca5c7e1b925475791e36fb9c1c71ec0bad7fbe6a01a71d4d33e90d2c7899856ed488f7cd82d77c8ad5b4fe01def8458e5d0b923fcbdaa4d9e6cd2e1e25c82565dbd007697be7d47cd89fa35cc1f59c25ee6a24dee20b7c20a60f76c0056b9f1e6603f4459a8f44384b0d7c079598c42837ea3975a06b9fd90faa80728898ab1d5b39cd20d35e8cfd2b8efde5a37aae7eac21a9f9d6e36f88016ce335553192aa96edc50838bcb0d08b7c1a25ac0fade4e44ee3214ecd3e141d872f9e8e3c6c6656e1754082151d032af119bb0c9159207de52fda94b0a31362228bb776075d83e0d24b5c909e22d07c37b6001a3aed273c48889736e5ea80540cac89d42e4b187607aadd6c5cf43829a19bbc1757fd5980e199b85d5f34bb894378e81b5c037e0049a4f18574537cb15e2866db1e75f1046b6416b7e3be3519ef1ec8d3099b3672b17cc2e861548ece0ff072e8ac3c03d517c00d61f242b45c80e5213d36a41d5f94b3c97a2c58801d899b8972bcc5aa4610f880320c58b653dc04c51c7088ac5ff3588e2326cb1497b4f76e33ca9bb37ebff89131bfefc2a58f693119990622a4f5ee728ed84cdde1749b898b7d47689e07caffd91c77fc58488b677b0a8468d95b244f5ce480d4c3d0f1e661e042a61196c95ff06b36165877b1e430f8f4ec08a850503047dcec56172beb458762a893f9d5fa1241c49dd21827fec2deb6963a36ef7b0b72647e92e48c5f2b9f1cbbeab82eabcb97280d0b5c99f1a8a0e656c91a9428abe946c50f9645a46623e2b23d4b64c391a74c2211c0b2ffac3465045d1218596def9f503aa3cd7330ae18186bd51b593d99d95e07b00803fb1f17066043335261d77b60fb482cf1932942519d1dfec56087698c691ab60423081b9a334dee8b57ae972e7b51ede3bd520ee5a7f2231468c7f0a1e1c5c31d365920679376296479063cb86258ec2b36b5cef49cd9c4d07dfb08e2ed584490f51a8bad6c825d557f2d44c2f9c45021004f22bc5312d0d4aaecbd807f54538a7f0cfd9ddfeeb79cae7d5861a5465d656edf67911da2a237439fcfee49394c812cd832099659021eb6d3124019ec4dd3fe60c3aad51d582e3839868205b2830a8b8805639d6ff8b0b0e89a52fe1507a692f1d1643bf8f538e94f0ca8f79b4dcbbbb3b7d39478980551b487c859d7c0dd2a996b915ce5a95f3f487ff35ce73da1917bc68e1006a277b631c2030fa36c1f6be86897e7fa0b90b1969304a47420385da697529b421f8439c4042aea91718122a8f920059754966f15e3a11d8a1ab0ed589871a724c50b85bd46beb1e238bbc9626cf58f53838b66bbca8949477a1961eac32e9940934efcc68b166c78e1b75dbac4d1ce65128f51d7e3a8af0e997c9198eb82afaba0f3fb6601553566c287551ab06c5dd87ff95c8e400df10e8776fe75021c96fc15211f807da152e4c2d80e6440c0015158eb2b3edf6a98a553b8de82d9acf6095ca512b90e5a62f798e4fade3e26fa66bfe91bf70ee2daa009489f87ddda1c9c592570c63b62c0138693432e6c4bcd6a72ba57165259d081d693abe12f95c83c50a4c1a3b702d7e9365940ae37b1364ea27e0eee3edd5f999514c0524f31b28c12a789f85ba29afa18966c3058c49e0005a13b85f625eb9d811db587ad56321de0b2860e661e54eafd5b6ef560f456c27e02a56f1b5e6eb9e633dad078cd48b2a5e562d22cb5c166390d42b43c603c981603d66652f421128d04bf7954f81face07a3df8f65efa8ce246cea08e9384d2c019bbfc17f31b0883f8d0758253e2773ce8ff8946a256dd39ce2cbd699ee66bdc932c18635af9a785b7f29a11bd526ea6d8087ff1d93ee8c653f8014f2ccfc6edf791d0498daeb68217e1f87c1e05b2035e667458a439380568280728eb7cbed3acc530a484ac1ca4a36b8527f294df79298d69667c362e65d4f46f8c04a3206a88ee5835ccb55af3c1e15611d5112eff6356a9413ce26730380691b67b2aa7b4fbf696a1433de8b5d45a1403ed4d36156765b34e500dbc7abba71118fa3bdb7d200af5f1b2f5828c9ec73583810b093a344467621af1dad9422c337850b75443577c05e6c129f19e86a3da06d7a24c1c5fc7da813d85a2a3afadb8995a8f74335f80119a13e9153dcfaf672225b849ee55d702aac9d553c45d6b4d7b01a765f2a3a4ca128ff9c0f69ba8efdc02ef89aad959a72edfd3eb6ee372b76bd01264fe08affc18a0d7c86557ece393fed860bad95d93258ef4713dd722a264c9e675ab5fecb67249a2b0af03dd2a13bfe791efe32d32e1f7697ee4a317bc453943fdbaa4586cd3ff1199d73457ce0c821dffc58d41fca298b45e4fee901f7d0c3bc1181b5a658c1bdcfbafcfbfe47bd31783dd25c231f96166b47c08f2b65fd157bfe06c8db80d2ed1e44016acd6b6e1369c803ed3c208d9ac3bebcd3cfee6b9cfbd7749128334c1a496efa9946b653aecda0bcd5fd7a871cb4297fac70cae94e7b7fd57d5ce007cdb06c059275b0edb786026c95de63ffefee660acc5005b78e8265c83b4f2611983cb879f2de40ac3c45d5b6585c17fe3f622de395fd550189b059d713fbcab5ff260e02e5cd7af8b7d02df2bf1a64b032dba1f24086b7718c1a88a76d565863087787a0e5ca4f64731136eaae92368c926dc8ecbb146c90a2bb4250c0b909ddbaeef26d73d3969a797fac5c3245a3612e7d7eddf4596fadc58fbf7675d8b7a514f466621e71c2d82ce3f2f7e8fa309c543d263c7c6e8cfe881eb20926666b6a57e0b67e78e1ab8f4b0d0e97dd5e434434d37b9448628db5a01a1156e97098ece349ffdcd134ed407e8cf10dde253b02728e4cef64b5ae69fe291d60253f12ae66a7116e20edae9ebcb0d1f530b241e0e3945c2777a40554aa6e58021bf5fa935817b7537d248915682226a90eb270d52e45d1db3d2a644c21807b4d76b6c92a9e594b9820356bcf264b765655bc0fa20f296009dd6f6322effb0526f3d9bca24286b89be9b2a912f62affe6189803f6b845bc5d55bc7b69dbd33b703650bb3528a1d7827bb9d49b883c69d8eb32a7071b70dd2a98ea9097c1c960375bf3d0b0deb4d3fdab2d985d33d13d544fa730a6ed27d1d88c44bd60408699f0c24f1fcbc75f2d640e1ea98b78a71de5dd5486e201452ae8f93d3440ce26b7541dab9e345dd147c111292baf959d73e676b4992431c748e9dec905b0fc900da6b337e7f8d22c8a48edab73e0e13bfc798345d6291aad68a09a86ebc41abbb799d1b1842ffe2796c6f4e21219bd7372463f3b83945616d48a226c9025113f96b7d142ff8b1f9d406b21f37d1219c13d504bf13de5dec7d8f808eb1fb94aa520f4b235c4dc537b2ff37e8d5d1aa9f2679b0457d9ab91a89184ecee6a38955bf23b353ea99b3271bfaf3c9668b7afb08a94cd4e4efb9855846c80d0ba5e4ce1147cd4b5e8a62d2a72c2f712e34867efbb1f52c0a4028c7fa71484629f2577bc79aaaba80a391e74c8b6a3dca9317276704783f8dcb1388f4be9797bae4c47baf7dd9fe63240d1f4b29ebb8fd8aebf7b82ea9ac10dcdb2dcaf3c1b81d6f13e5413e8be2d5aad18972a675aa1a13193ef87f5a0e4d33b36f86807b67aaafbff934422dfeeaf2d09d02ce181461536d1285294f714f6b9027abcde298298b334cfca5cb6d72766de56f3a6bf10ac0fb2024d74dd0c4572196b8ca420d05c7b3b372262905d9fa38df0", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r2, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000003000)={0x0, 0x1, {0x3, 0x2, 0x600000000, 0x3, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x3, 0x4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x3)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000001000)={{0x800, 0x2035}, {0x40, 0xbdbc}, 0x1, 0x6, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresuid(r5, r1, r4) 2018/01/31 01:25:34 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000619000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e28000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 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) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x1f, 0x88, 0x0, 0x800, 0x6, 0x8, 0x7, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0x85c, 0x10000, 0xfff}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r5, 0x1, 0x9}, 0xc) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000001000)=0x0) setsockopt$inet_opts(r3, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:34 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000079f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xb2, 0x5, 0x9, 0x1, 0x7fffffff]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/31 01:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e5000)='net/fib_trie\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005d5000+0xd4b)=0x4, 0x4) bind(r0, &(0x7f0000e44000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x3}}, 0x2e) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000291000-0x64)={&(0x7f0000832000-0x10)=[0x80, 0x9, 0x2, 0x2], 0x4, 0x6c, 0xd420, 0x1ff, 0x80000001, 0x1, {0x7fffffff, 0xea94, 0x2, 0x7f, 0x81, 0x9, 0x4, 0x8, 0x389c, 0x76, 0x3, 0x0, 0x401, 0x0, "a49053f0aba31a5835518305db785291e0c2457a82470a0bc6bc50debb1cefe6"}}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000897000)={0x3, 0xbd, &(0x7f00009a8000)="0a6f6d72703d9678e42b4f22861a470d64f0e6db2c3fa07644f4e77a7c61c18df1910555ada8cc2364d80193ffe3a52b409de54db6fbd2f507661cb40a451fa1a37633d65c932aa4728e3407c39efc8711c0e29c97ea87d739a8b9e93d5351281c24dd2b5c3717a331df2616d5c97c627772eee7d0877ba80e807ad49b8a5e0680c58b6e7490c400c0fc54c084f204b47dd4181ce6629446d8004b52b419c84c5164d35de0453d0efc43b32e23069e42f3070bb2bbb961975e60939177"}) sendfile(r0, r0, &(0x7f00007b9000)=0x3000000, 0x7ff) unshare(0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c59000)={0x5, 0x3e98000}) 2018/01/31 01:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b3000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008e8000)={0x0, 0x80, 0x6, [0xfffffffffffffffb, 0xfffffffffffffffb, 0x6, 0x2, 0x3f, 0x2]}, &(0x7f0000730000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000975000-0x8)={r2, 0x6}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x45a84f5d, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/31 01:25:34 executing program 7: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000005000-0xda)=""/218) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"ef20f94c2ddc0a"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f0000008000)=""/252, 0xfc}, {&(0x7f0000000000)=""/117, 0x75}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000009000-0x2)=0x0, &(0x7f0000008000)=0x4) r3 = mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000000, 0x112, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000-0x18)={r3, 0x0, 0x0, 0x0}) getpriority(0x2, r0) sendmsg$nl_route(r1, &(0x7f0000008000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x3000082}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000001000)=@ipv6_getanyicast={0x14, 0x3e, 0x100, 0x0, 0x0, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040000) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') gettid() sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/01/31 01:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x127b, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d6000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/31 01:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063d000)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000099c000)={{0x7, 0x7}, 'port0\x00', 0x1d, 0x120000, 0x3, 0x1, 0x1, 0xd8, 0xa0, 0x0, 0x7035d04a9f061fa7, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x100000001) 2018/01/31 01:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/ashmem\x00', 0x442000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x6, 0x0) lseek(r0, 0x0, 0x3) 2018/01/31 01:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000c6b000)={0x0, 0x0}) mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000c26000/0x4000)=nil) 2018/01/31 01:25:34 executing program 3: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008d9000-0x9)='/dev/sg#\x00', 0x4, 0x321000) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008d8000)={0x0, 0x6, 0x5, 0x800, 0x101, 0x0, 0x6, 0x9, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100000001, 0x8, 0xd40, 0x401}}, &(0x7f0000175000)=0xb8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008d9000-0xce)={r2, 0xc6, "88bb873e0ce22221c420dd3aa6640a9b64bd2b605033e671048506b7e90acdf5f9110c8d3a90f13a916a81419c554e7c92e7589c6ff009ce0fdd66f5c5f3db38819b76cf444ecf6e23d22ad815034c137079c1dacfc8546d1a0fa4175dd4eda1a40f1b6851f9e483af451381d5ba8d346e709f75a28efbea4dd6f5dbb51c7b7d4581ee4273a67646f9cdc66226799a06af2c97b759ef2ee3d84549608a44a7c67ea9f721a7cd3abcd1150897f3d44d1b3100277080c14d42680ec10a47911424af079dbc710e"}, &(0x7f00001e0000-0x4)=0xce) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000082f000-0x8)='./file0\x00', &(0x7f00008d8000)=@random={'btrfs.', '#em1)selinuxsystemppp0vmnet1xppp1user@-securityGPL!\x00'}, &(0x7f00008ab000-0x65)=""/101, 0x65) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008d8000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000428000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000024a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0x200, 0x8, 0x500, 0x1ff, 0x2010000, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 01:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c22000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f00004da000)='./file0\x00', 0x20) r1 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000704000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000008f000)={0x3, &(0x7f000069d000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) poll(&(0x7f0000a80000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x40000000000}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0xfffffee1, 0x0, 0x40, ""}, 0x10, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000df8000-0x8)=0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000134000)={@generic="99af28e2ae3f9fbf6bf16eb9c147f872", @ifru_flags=0x3c75f8c86ad77655}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b08000)=0x0, &(0x7f00003eb000-0x4)=0x4) 2018/01/31 01:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000931000)=0x60, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d9b000)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) 2018/01/31 01:25:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40a002, 0x0) getpeername$ipx(r1, &(0x7f0000d79000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a3000-0x4)=0x10) 2018/01/31 01:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000074d000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) read(r3, &(0x7f00001ee000)=""/4, 0xfffffefa) writev(r2, &(0x7f0000dfd000)=[{&(0x7f0000731000-0x1000)="ea", 0x1}], 0x1) 2018/01/31 01:25:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000070b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c22000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f00004da000)='./file0\x00', 0x20) r1 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000704000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000008f000)={0x3, &(0x7f000069d000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) poll(&(0x7f0000a80000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r0, r0, 0x100, 0x4) pipe2(&(0x7f000023d000+0xf66)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d0a000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x80000001, 0x0, 0x20}, &(0x7f000024b000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ac1000-0x20)={0x7, 0x800, 0x1, 0x2, 0x2, 0x1, 0x7, 0x1, r2}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b8e000-0x28)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:34 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408", 0x0, 0x0, 0x0}) stat(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f00008a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007b5000-0x2)='./file0\x00', &(0x7f0000d97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00004d8000-0xf0)=[{{&(0x7f00002b2000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x1, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}}}, 0x32, &(0x7f0000c08000)=[{&(0x7f0000602000)="6e97137780a9a562a75593500b02c5ccc009b22c722ab3ea9072fc269e520db9fd96b4ef7e7d66bd0ea6a077dce3f82e3f05f8e4dce940a0174d8715045d2e8ac89c1c53e79d546a", 0x48}], 0x1, &(0x7f0000c31000)=[{0x28, 0x103, 0x6195e4ba, "93c7412ea3e583a4cb062761790d236f8c3bfae71b59"}, {0x30, 0x107, 0x0, "35ded6a408486b0e588473921b62232940610014c599d3c83e78c5cb"}, {0x1010, 0x119, 0x91, "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"f1be367befe8d3d3a04246fc7db69a5e6a573dcc11f3f0b3b2996c14ce0b06b7b4343c6dbadf3e6c297ff1dadf0c3b0bdfca415731452a0b167336dcd25c75a3632f20a24740d25c2fde3464cc73388a2d11638fab55d4e52590a4fa646b7a97781a194dd5883cef78c730f6418d0cbd9aa9102f7ec279941ea7bfaf63d171f061bc47f00b70f0c5982fcecb5230f0ccd6068b9f4e9e4114"}, {0xc8, 0x10b, 0xfd, "1fb9ac94b1458f2870f65dd77bff27ca5e3bbe8e4d818d44eb787b4ca84f600ee2ad7fdd95c12f19884abb3ac286625b81ac3ad30084b98a445138b7dcd4c74b7472f4405f9c7f85eb70103ab84ea3aca24025c4510e747971f57f040e9f5c13e2894f58d5c613be03aeab30cb06cdcfc2c46ef8cf80acca45a05c425a862b579a8aed21a8a5e2f3bb758f784db67225e4fd6c65812f0d88a583e1b655677e7c732231d7b5b7b4917e89a04c1883a27574554a61"}, {0xa8, 0x109, 0x9, "218f714259ba6d1fa24b84c522e628a0a0f80386e36e5b1adb1fb91a6e6bdfe6cab545a27989c425f534fa804d50f6fa8bbcbc0bd56b894f6df34a07b1ff7801df12aaece851cc7fcbef6ab7001b1e38123216d83b46d0d98e0b96318de64f98b005db91b6e99cd7287e334c82523ce0aeef6dd7e2b5da76f3fd916cc1ba99ba0fc3c150d280222ac5b1e5e2b47d82cb5d37847a26adce"}, {0x60, 0x1ff, 0x5, "8936faacb273b1b3df36bbb301e04c72d9e41ddb112fc4aeda47a0d36447b345adefb169a719ed1070c149ea3f2f9ab8811fa55d989e30e1b1e95ab369477ae0ef700e85c9f35d2dbd215a65f2"}, {0x88, 0x11b, 0x3f, "8a4948f58ca89b6c11c924b744d463328262f60c54d93371568b7cd61a640e5ad842f30ded4df5ba2cf5254d36213efbfb6fad90fdfa01c7907023b07f169dd2fc8f680449beb339678291de10dc908b687fd10ee170792f5ae44e79363886e8bb52c8b40e00d0cf99a3ef288f5fc72fc75525"}, {0xd0, 0x117, 0x5, "5f5d9c7ae5a942452d823998c0255a5d61036519155979846ae480a885054f11573d26ba5e1400843ba6f616d99c1f69210daf049a0bc43e972aeffe5c2e97ca95ae6029079a1437645ceaff7060a9fc541081864632a93badf952a4ec4489955eb223db171e9e2a4908ae6b9aff8d0656aa6d3f32fde587f6bf73623b5d7d6d477c802b192403e2d759c74646655063354fb740c40d5565b1b1256712caffbbcd0d5018b4f9bc272ccb1af523d1d6343fd5ae588f1c5b7e60"}, {0x1010, 0x115, 0x8, "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"}, {0xa8, 0x10a, 0x1716, "8dfaba7a7e5ee6aca27e15fa8da02d36e6c421cff8662541603e43ebc1919392302f1c382b6bd4e93861a819f1a5b44f9df2c3a9942043db006f8bce3bfb306e7a39cb2827881a37a7bb1a69e22df83d04a3f23330bc04fb3cfc17c2fc095f210c74937ee8aa13f383bbb3de3ea85c4dc900c6b9fcee7b3ab939f055ee9b2cad7c69bda3d0270064e6f685db0feb0f7cad4db5"}], 0x1558, 0x20048090}, 0x4}], 0x4, 0x400c090) chown(&(0x7f00004be000)='./file0\x00', r1, r2) 2018/01/31 01:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000364000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e6b000)={r2, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x18) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bd2000)={"3a7e09bf93b1ff88ad24bf801a795214", {0x4, 0x9, 0x9, "33c769e2ca17", 0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000301000-0x8)={0x0, 0x0}) 2018/01/31 01:25:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x100000000100005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00007a6000)=[{&(0x7f0000001000-0x6f)="8d855377f0f2287c50b464cdd76b56b16b76f1cbdb6d4cfc2321d430ca555ce19258aedb002381dbe02c35a48f6b3125f944bf663b3e24c44162329932844c20ba4226081a764688964f9468dbc0ba15b9f922c48db449548c38ea068feeb29986d7ed43dba89f8847c1114d05577a", 0x6f}], 0x1, 0x3) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x426) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)=0x22) r2 = socket$inet6(0xa, 0xa, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$setsig(0x4203, r4, 0x8e, &(0x7f0000000000)={0x1b, 0x53f6, 0x10000, 0x2800000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) exit(0x0) 2018/01/31 01:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') timerfd_create(0x2, 0x80800) 2018/01/31 01:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000528000-0x18)="270000ddff000dfa3f0000bd1ef50aeb1100eaff0308ffff", 0x18) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000724000-0x4)=0x0, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006dc000)=0x0) 2018/01/31 01:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000e9c000-0x10)={0x1, 0x20101800, 0x0, 0x4, 0x6, 0x7, 0x4, 0x0, 0x6, 0xff}, 0x10) fchownat(r0, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/31 01:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000dd6000)='./file0\x00', 0x208440, 0x10) mkdirat(r1, &(0x7f0000640000-0x8)='./file0\x00', 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/31 01:25:34 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000580000)=0x0, &(0x7f0000a8a000)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000fd8000)="b366ee7deb8ff2ad49dffc403e2af726084a4869ca7751e93e5ff22acabb37b53358496e15c5486805597a04daea3c5a9e6c830fd5bb71b92f409fa4d82a7f7c00f1c380f52f3a799e56b8bfce8385dcf9432d6e58e9f56e116d0fd5c54bb0d165f07e1afd445da4fbe847a0cf499ea4d34f02f03cb08f4ce86a", 0x7a) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00007c3000)=0x8001, 0x4) 2018/01/31 01:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a78000)='mountinfo\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00008dc000)=""/205) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000771000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008fa000-0x10)={0x0, 0x6, 0x1b, 0x100000001}, &(0x7f0000b77000)=0x241) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000023b000)={0x401, 0x202, 0x5, 0x8001, r3}, &(0x7f0000c48000)=0x10) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r0, &(0x7f0000bab000)=[{&(0x7f0000fa1000-0xd7)=""/215, 0xd7}], 0x1) 2018/01/31 01:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x7) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) prctl$getreaper(0x2b, &(0x7f00007e5000)=0x0) 2018/01/31 01:25:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000db2000-0x8)='keyring\x00', &(0x7f00004ba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0xc99edcf4e69e6d59) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00008f9000-0x10)={0x2, 0xffffffffffffd503, 0x2, 0x8}) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000102000-0x4)='$lo\x00', 0x0) flistxattr(r0, &(0x7f0000e14000)=""/0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mount(&(0x7f00001aa000)='./file0\x00', &(0x7f000080e000)='./file0\x00', &(0x7f0000a24000)='efivarfs\x00', 0x100008, 0x0) renameat2(r0, &(0x7f00008fa000-0x8)='./file0\x00', r0, &(0x7f0000ff5000)='./file0\x00', 0xffffffffffffffff) 2018/01/31 01:25:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/31 01:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e75e8000000000000008c00ec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/31 01:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000c20000)='./file0\x00', &(0x7f0000db7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @cisco=&(0x7f0000a6d000)={0x7, 0x10001}}}) getrusage(0x1, &(0x7f0000b28000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) 2018/01/31 01:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000e99000)="f01b56f7eb09d40fcf454c08e419b421f8ede3843c49c1d62ed3d7b3285e563191dc71bb4a58b4279b41825e1cd705a5a484d75d5723fd255864b40b39de852f069cc1c8c68aac76fd3aa921af506e0b106e59607b57e05f31bfe3ba882d5a10a3734d7d486339392d1e04031390258ea0eaec4c3e570166b71909e4c1fae6561fbdd0f9de78e6d509c5e49a1a030f111cdc8d8b07a98f68ce4b", &(0x7f000028b000)=0x0, &(0x7f0000368000-0x4)=0x0, &(0x7f0000109000)="92f3e760c7430a48d0637bdc") pipe(&(0x7f00003f0000-0x8)={0x0, 0x0}) r1 = getuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e19000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000645000-0x38)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000710000)={&(0x7f0000fe1000-0x47c)={0x47c, 0x10, 0xf, 0x720, 0x7, 0x1, {0xf, 0x0, 0x9}, [@nested={0x16c, 0x3d, [@generic="5fe9279e0af243d67030caf27cf5a0c0096d73fcb30c877517caa0f190da2e6a9f458a352aa00ec264542172effcf39c325c83d5a5d71eef891fdc20bf6c399aa3574fb57c12d9f03844427f7dc3402e61c92dc144216e164d56583a17d78a056b231ff10ce6f6be05a56e360c59d3d48fb93dad90f728da952e0b230a390497a9f7038365f255d879b60bcd3a2062ec231b86104518a7717a540f8a73750ae6b49917466a113ef029fe7d1b05d786bc5b39d07f14afb707e0a5dbca8e76ef", @generic="176b448671b00d169faac262deecfc88d63a93c25ec3f531694d51024649f808efe75e7ffaec30cb2edec538633288688038fca4e4da272b2f881a1f38568a75a8123da84efe3ce0f33aa20a7643381b7dfc15607e6b30bc07faecac451d5f84643b8e0960f7e80d1988483a875aec982bd96b6015febbde9e3edc693f53a877976a25e04de096cb312ffd52c68bbebf121decad4178aad2345e", @typed={0xc, 0x7a, @uid=r1}]}, @generic="451d9b14d4c74152f2c9c00f551537374ba7c8a42b88b7557f2fef1300df3ad390fa67912894cf4f6738702c335ea9bda88e03e6ed999918c0ba66c8f7e085647ee3d4f062c714cad62a24996b4b3a", @nested={0x1b8, 0x76, [@typed={0xc, 0x15, @fd=r2}, @generic="63355c7abc4156d3d1929b1f2ddd62d2064d46dadd09efd861d63b4b69cb0a1ff4d6e073c96b70c57c50e1ff3fae2dab8aa70cc8caef232e56fac4937ffba355ee30f8285e0037eb2c7ac1039cc29033f1ac6e7ed78739b55735ac88253b2db9eee42bb619657c927a58cf798051a6dd9b62da21b94145835126d7984cd2784934281e451b112575e65d1c103084b1a974c5b1537534b8", @typed={0xc, 0x55, @str='\x00'}, @generic="51777c92d78373a937a926489b64d6870b8cfa564dde9c1fbb5a", @typed={0x10, 0x34, @u64=0x0}, @generic="3248b7c75b5de2287c164e38c07b556ed95b86e705d7bd21e39f11ba71ae493c56afa33342f7e6abf2577638924fffbb725e3ede9cb723c902c222a330707ddda9657259e2d7b4c69f57b6e191c1bbe5c4be89f0a8404c895af5099c10dcb8f985c7a995fb6490b6478fd286553682b8a3a1be45c13f4b052f08b9f598f35b064bfcc0c2670d84625fb8c29d3efe71c4208041a43e932b82126bf9e7cca963194ceee413b255735d5a79d20d237cf9590fcbba2c63637fe74a0f593c6fcb29bc5e4a41f2e2727d8e9bb56eb06fb1", @typed={0xc, 0x4f, @u32=0x3}]}, @generic="a91ba7a6f24c462be2dda7d63e524776858f87ef0c4e1e75b2dba42e756850ea58e5c2bfc0f392017079bb8b0a37acfffeaf1b1836ba503a68aae8b047859e7edd176a43a19dd8dace98cc76f8d648061876ed68df66f9b272e7f9abd2914ac88db790e4072d8e46d5274ffd606bdf4bbf7464ca42ff8b1a9c3e7dbe7fdd1b607495ac478bd254c7d365e6f5a530ab8d7a5ed8e47b5c10847f7c53fe73fe184c0c1137ff7dba107535699371c76cef5112b09c5d1fce525e873b62c431bf0fe419db7bb4f9e217df8afdf78d325fd0c84072cf8a116a34f4b295228a06047a19ec46e87d3d21b5f1f7e27b8aa0fe893497292af3"]}, 0x47c}, 0x1, 0x0, 0x0, 0x800}, 0x1) clock_adjtime(0x0, &(0x7f0000d53000)={0x5f5e0ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:34 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x8}, 0x2021) lremovexattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000017000)=@random={'security.', '(-cpuset,\x00'}) 2018/01/31 01:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x7) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) prctl$getreaper(0x2b, &(0x7f00007e5000)=0x0) 2018/01/31 01:25:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x48000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x9)='scalable\x00', 0x9) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000001000-0x1)="a7", 0x1) 2018/01/31 01:25:34 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000097f000-0x4)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r2, &(0x7f0000392000-0x38)={&(0x7f0000f48000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000082000)=[{&(0x7f0000155000-0xd4)=""/212, 0xd4}, {&(0x7f0000de0000)=""/4096, 0x1000}, {&(0x7f0000066000)=""/4096, 0x1000}, {&(0x7f0000136000-0xda)=""/218, 0xda}], 0x4, &(0x7f0000604000)=""/91, 0x5b, 0x9}, 0x10100) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000024d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000ce000)=0x0) socket$inet6(0xa, 0x807, 0x9) sendto(r2, &(0x7f000002b000-0xd8)="", 0x8969, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000d2c000-0x1b)={&(0x7f000039b000)=@hci={0x1f, 0x200, 0x0}, 0x6, &(0x7f0000750000-0x10)=[{&(0x7f0000fcf000-0xb4)="22973ed0cd735e74f50efead1c77a9916f3073f7e735a651ae11a1fe6d347ffc5d5273e3d3d0ac289dbafd6c0602b3e67f9e291e1e5df314556da61b40202f806f4eb4dbc4efeaf3f309c0c696cb8eecddc5c1b8c564ebb15ac0e788b37502941ab78da6ac81095ae8fcc5bb930cb89d97b6e36f07cd72d82c85f44886065fa15ad6b7b58787af9f086a2b6eaa75ac91674bc883953d5c57c799ff6b56946a9d5fcfef5902cf78b12a134ddaba7b1350d09ffe9f", 0xb4}], 0x1, &(0x7f0000037000-0x1520)=[{0x1010, 0x0, 0x50799d82, "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"}, {0xb8, 0x11f, 0x7, "ef436d7fcbb84c6efdfcb1be0625b4973658da14d690dd868fb47dc1148d689764b44dd46eebf70b942713bacdfca527154d86fd924976d75a75d5b7491ef37a567f8c928702900c2b898a698249e6770bdb8c1bd196f46e953fb07fadbfb07033c36ec964b0d9c5e3a6e3ea9d2a0aab3770c1ebaccbc1475d8c39c07f3710c1b5fc5e9c1ad6a4e9b755a5be907348a3c9f29960401ab279578604f974a658b9ade0"}, {0xd0, 0x0, 0x81, "ca53dedf0f5558adc7298648a0ff0fb00901012354d12b78188174a373e2ef517048214a123c13915c4b0d4ff661b0c2372780b3a8dd94c5563c500f4d16e81e9ed7dce657b3d0f043b70ea3596f4a4aabaa5779a24124cef0257b3edec2e66a2e7d8131b0c972024c35b6f9132b1fd8b35de254ff43760c70a31c4e79008098b0bd2e321fb2be931e0f59ae56ed38a0ea907d16bdcd503da43e8ebefd2eb3d55bcd06af9e35cd13c66815cd17025591d631f709d5ef8d5643f0c9d776bddd"}, {0x78, 0x84, 0x8, "fbe79eb719878dadc742fae5550bf0bc1f2abf0e41e3aeea31121fc2f4d562905dc4f5a8d57a9301c615f1bbed501e3e489a47efc7a9553eb2196dabe714ba5eec1c3bd705343acb44f4dc16a82711e1fb9845d1e89ff94df4a86d0d1b9dade9ef062a44f092c71f"}, {0xf0, 0x11f, 0x7fffffff, "ef6a192d2aef7e795d7a079eeefa41aed7599e5e25e561438115e012ac5574eec3e082ead8f7e7d16deb272788da18cdaf458ded564ad352b4348f8524d9793be36b405ad9e38dbec9e37465bb18f61f500617ce7a60adacf4624699e11541264ecbc9b3a1b20abb5a5d59480f58c1dbfebc491c1e0085603566127ed6097a456e6750e4e9c61e33c97f7d5437d16b53f43351e01b94075f077cc5cbd3558a52ee57476c539d3933f78535e3f82cccddac689f4e875c642069ef7e333ffddde83d21cc480921b532b62f86a0465614ee224c301ab1786a38b2"}, {0x58, 0x13f, 0xba, "f5d20ba91e305eb65d696bb7b7848ed8be80e9ae223a6703631a24d63035cdeede66925f27685e939c4b0e22187b9505df341e19adc5958cb668f4b7d2ac8acacab5"}, {0x60, 0x11b, 0x1, "106846105f0916da4b61eef957ca01e8a61e60042bf135e611a0bc97131def9e39ca0fd9308b4ed9b7cdfb375dcb9e6ba464ba98bbb6e32cc0eb7dc76e0ad86fa33036983b1b2f7a873f5d2f6d138f20"}, {0xd0, 0x118, 0x5, "d827c266935af536c25017f87ed5d08228822653039eafb216b9b5d3b303743f1ad0051515bd904278c2b6836497ce889ae45b07d41b9b23cd3637068189d0d30ee047f6bcd65f65a5fc8ea6437e31b3e28bb5935636197451d6691a68489d99a8d0d58158c750f408635137b6b99350427d78523ece481448838193fa7db0e85059bf516a431478d014dea510e79dd981cc3f845fc8810498d0dde56859e4f1b971a35e900698ce45cf9bb354d9705206e3fd01d202ff4017928a01"}, {0x40, 0x139, 0x9, "feee6addb23cc0000bd6c43e0d6d18964416771e868f888e269a9583b0ffaf25799baa680b581b84cc00b24602"}, {0x58, 0xff, 0x2000000001, "483684eb1dc45d627302efa6b49e1717eaa043681d4077e8b400a5c57db396cbefd32e9af4cd644c5ba778004fb4c8449a8de599b9b6c8c84b9dd61bfe93bc59aa87572e7825d5a1"}], 0x10c0, 0x4040010}, 0x4841) [ 77.862074] device gre0 entered promiscuous mode 2018/01/31 01:25:35 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f00003b2000-0x9)='/dev/rtc\x00', 0x1, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000ee000-0x8)='./file0\x00', 0x0, 0x0, 0x1000) 2018/01/31 01:25:35 executing program 3: unlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80400, 0x0) 2018/01/31 01:25:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xe9)="be315c292dc9b3614762b40cf4a663a4f8b7e7fde9f4652cc4177a38ff134b0087ab6e9f8de497b4ee733d9e32453dc5890273622c3972180b8c7ce2f76aadacd61df777255475405209e329c6c569792d4b1a524f6705b8fedb14bb2f80fe00cd756c8d2d03a86f7ecbc58ab2cdd5aa17c61122b06852214c99401ca307388915f7574789fec1e2093484f6e0dc5329941a02f1e3498c6c003763f1924a7ad7ec74496bb549a30e622072cdb014b9b2f00d2360956fb566efa831fe5c58b034fab6de3b60582d0ad2539463e401e11c22edba30fc0d15fb7c801dc5a9155e64c77acd69211c46b612", 0x28e) 2018/01/31 01:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b57000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f000084d000-0x14)={0x1, 0x3, [0xcdf, 0x3af, 0x88e]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a19000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:25:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8f000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000)=0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001000)=""/191) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f17000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0xfa8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x400000000000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x7e)={0x0, 0x76, "af553658ca0fa2a052bfd97f790357ee8ec5409766e9aa5d61c109b32597c6f06598f855d8c86d87073458a5a72c0bf8f9377d378f5eb0273d812eb7dfe6543a371f52c5a60e904231243a2af4e312eb6545d65eb900e7ba4cd601d42ab497ef1b28aba15103e6bfbea5e93e95f321ff0a77d292e056"}, &(0x7f0000000000)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000-0x8)={r5, 0x8797}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r6) 2018/01/31 01:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000320000)={&(0x7f00004fb000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000842000)=[], 0x0, &(0x7f00002ba000-0x32f0)=[{0xd38, 0x0, 0x0, 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{0x1010, 0x198, 0x7, "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"}, {0xd0, 0x3a, 0xc00000000, "2c75a5b748093571f57af38d09dc784f9f075c46847b0e6a93f95bad0bb4d5f7533f0c2bdb78cbb65308c5ed3575fd96ca01ff8c6b34b87b188209d9559ef62e787e3b8555c34f933837119b3224cf45a0f9db4a2539a9014d7926e7f44804b0988124c79325c535e57b27501897e95e10ea42341b730a728bdc20b123df80404f65814bf5a50ca07ab3c3efb9b3659444f238da797a67a36da3dd210a9886e1992d6740fde4456cd53a22390bc7efd6f60c791308df866dfc9ab87b6361be"}], 0x1e18, 0x4000080}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b99000)={0x0, 0xc4, "d9d650cc8d4d99eb0a8c65923808b1163f34b633e18930175554a491266bf8823511372e0d449807b6c5410846225c1287af86548b47dc3d04ddc486d6bab7e4461df7b8ad981207ce68e0345f9e543232a14f3862fdedbf8d152dff65387a45a211fdccfe6b205558b2f1e275bf009fb63e833ea3cb6a796d67e2debaf19d43bda6dffc1d1adf17b16154904f4d849020b31ae171d3668cb66716434458eba062725860efc34c4c81b78b37019fcf119a6a0df260fe5bf7fd990de05af0ebfe29b17569"}, &(0x7f0000e01000-0x4)=0xcc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dcd000-0x98)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffe01}, &(0x7f0000e0e000-0x4)=0x98) 2018/01/31 01:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80a) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/31 01:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000c20000)='./file0\x00', &(0x7f0000db7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @cisco=&(0x7f0000a6d000)={0x7, 0x10001}}}) getrusage(0x1, &(0x7f0000b28000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) 2018/01/31 01:25:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000093c000-0x4)=0x0, &(0x7f000003f000-0x8f)="4569ac9054f207cdfa9b6bd9e1dea70bb8e8ae812cc96c6be50c4e33f4fcd3faff81a448ae66abbaa761d5c887af8c02e9184b850f5925b54b49078b2b0a9d1d11b5bb8e52a6f254568a79de9248c46fcd24bf7240ecc150e60448996f7d5349632da75199f3f7ee1a190289ad3e88b4679e04a90f5495fbbdab667d790500737cb3060017fb10e33a5b0f20983b24a6320268838c3f6ad647244378bcae29303b9b0aa81b424f2973c35f88bc33") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendfile(r0, r0, &(0x7f00008ea000)=0xf, 0x800) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:35 executing program 3: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) syncfs(r0) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e74000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/31 01:25:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000150000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000603000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x800, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x101, 0x1, 0x7ff, 0x919c, 0x10000, 0x5, 0xfffffffffffffff8, 0x0}, &(0x7f0000bf3000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ee000)={r2, 0x9}, 0x6) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xe9)="be315c292dc9b3614762b40cf4a663a4f8b7e7fde9f4652cc4177a38ff134b0087ab6e9f8de497b4ee733d9e32453dc5890273622c3972180b8c7ce2f76aadacd61df777255475405209e329c6c569792d4b1a524f6705b8fedb14bb2f80fe00cd756c8d2d03a86f7ecbc58ab2cdd5aa17c61122b06852214c99401ca307388915f7574789fec1e2093484f6e0dc5329941a02f1e3498c6c003763f1924a7ad7ec74496bb549a30e622072cdb014b9b2f00d2360956fb566efa831fe5c58b034fab6de3b60582d0ad2539463e401e11c22edba30fc0d15fb7c801dc5a9155e64c77acd69211c46b612", 0x28e) [ 78.231121] audit: type=1400 audit(1517361935.074:46): avc: denied { write } for pid=12941 comm="syz-executor0" path="socket:[24468]" dev="sockfs" ino=24468 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 78.244939] device gre0 entered promiscuous mode [ 78.306384] IPv4: Oversized IP packet from 172.20.3.13 2018/01/31 01:25:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000372000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000aca000-0x4)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:35 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000-0x1)="1f", 0x1) 2018/01/31 01:25:35 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000467000-0x8)='./file0\x00', &(0x7f0000986000+0x59e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) lstat(&(0x7f0000ef6000)='./file0\x00', &(0x7f0000e68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef8000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r4, &(0x7f0000ef8000-0x8)='./file0\x00', r0, r1, 0x400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000997000)=0xc) setresgid(r1, r3, r5) 2018/01/31 01:25:35 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x1, 0x6) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x0) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/31 01:25:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000848000)="", 0x1ed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/31 01:25:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8f000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000)=0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001000)=""/191) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f17000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0xfa8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x400000000000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x7e)={0x0, 0x76, "af553658ca0fa2a052bfd97f790357ee8ec5409766e9aa5d61c109b32597c6f06598f855d8c86d87073458a5a72c0bf8f9377d378f5eb0273d812eb7dfe6543a371f52c5a60e904231243a2af4e312eb6545d65eb900e7ba4cd601d42ab497ef1b28aba15103e6bfbea5e93e95f321ff0a77d292e056"}, &(0x7f0000000000)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000-0x8)={r5, 0x8797}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r6) 2018/01/31 01:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000647000-0x8)=0x0) r1 = syz_open_dev$mice(&(0x7f000085d000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00003af000-0x8)=0x556f) sendfile(r1, r0, 0x0, 0x80000000) 2018/01/31 01:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80002) ioctl$TIOCSBRK(r2, 0x40044591) write(r2, &(0x7f0000c29000)="", 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f00002f3000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009a5000)={0x9, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000153000-0x10)=[{&(0x7f0000633000)=""/0, 0x0}], 0x1, &(0x7f0000e29000-0x39)=""/57, 0x39, 0x800}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:35 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x45a, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000004000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="bfb1610512ad", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="07f919586ea607618938b3744d619c56"}) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001000)={0x52, 0x3, 0x8c, {0x81, 0xfff}, {0x4, 0x7}, @period={0x5c, 0x1000, 0xfffffffffffffffd, 0xffff, 0x7fffffff, {0x8f, 0x4d, 0x2, 0x100000001}, 0x8, [0x6, 0xfffffffffffffffd, 0x3ff, 0x20, 0x100, 0x4, 0xffffffff, 0x8ab]}}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x3)=0x8) syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x6, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000000a000-0x5c)=""/92) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/31 01:25:35 executing program 5: madvise(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x1f) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/sequencer2\x00', 0x200000, 0x0) fchmodat(r0, &(0x7f00007cd000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x4d5, &(0x7f0000001000-0x67)="2957e392b4bebe08231f5f1011eb887f0e52cb8412672c29b97677acad113dc6d583bb26c405aeb5a65bcb8244a56a4867549080c22c405d97b3b04e49c718b1640eb909c842e5ce92d1bbfb5989de2e49e58da4606d0ef953b0416f29cc5a6c625825f618f0a5") 2018/01/31 01:25:35 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000418000)='/dev/hwrng\x00', 0x400000, 0x0) getresuid(&(0x7f0000e10000)=0x0, &(0x7f00003d5000)=0x0, &(0x7f0000f60000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000290000)='./file0\x00', r1, r2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) 2018/01/31 01:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00007df000-0xc)={0x0, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/31 01:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000c9d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x200, 0x9, 0x2, 0x400, 0x0, 0x100000000}}) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000cf000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 01:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000bcb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d7000-0x4)=0x10, 0x80003) recvmsg(r0, &(0x7f000083b000)={&(0x7f00006bd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000944000)=[], 0x0, &(0x7f00008b1000-0x36)=""/54, 0x36, 0x9}, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a2e000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d77000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x8, 0x9, 0x400, 0x0, 0x4020000, r2}) 2018/01/31 01:25:35 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x1, 0x6) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x0) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/31 01:25:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ipx(r1, &(0x7f0000920000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e4000)=0x10) fcntl$notify(r0, 0x402, 0x80000000) 2018/01/31 01:25:35 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, 0x1b, &(0x7f000077c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = accept(r0, &(0x7f0000de1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003b7000)=0xe) getpeername$llc(r1, &(0x7f0000a18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a47000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000250000-0x10)={0x3, &(0x7f00000a1000-0x18)=[{0x1, 0xfff, 0x46, 0xe11d}, {0x0, 0x5, 0x1200000, 0x71}, {0x7, 0x0, 0x1000, 0x8}]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/01/31 01:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/status\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002f9000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000f9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000)=0xe8) fstat(r0, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000cfa000-0x38)={&(0x7f0000a62000)={0x10, 0x0, 0x0, 0x8080020}, 0xc, &(0x7f0000ebb000-0x10)={&(0x7f0000fa5000-0x2a0)=@report={0x2a0, 0x20, 0x402, 0x2, 0x1, {0x6c, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xde1b, 0x2, 0x6, 0x2, 0x1, 0x2, 0xa0, 0x20, 0x3a, r2, r3}}, [@algo_aead={0x140, 0x12, {{'rfc4309(echainiv(authenc(tgr128-generic,ecb-aes-aesni)))\x00'}, 0x7a0, 0x0, "f446113fcec9c9522c55a0d7b4615b66a4f83c0c44c7437a3997a23be660c0f7694891276a6a1e07144f3d054df824cc1d05f499d8a21fec99a79ddc65f2da6964ec578edf2212b98594301a4d309eeb54339684782234ddfcbb00f85f0c21d50071245ede56f001cd87d38242aa166fd44ce49bb624553ce6443bfc63c09ac51961e3ec1b7d17be6f10e1c222812a204f14ed65741b611e5b2eb7632b5b0777fe6dd132ba78ef9e9046cd746f1f8caafaa7f237a2ed8f2b664f25d3c5241c1f762b2efded214e9434fa905fdb1d8877cd07556f4c32d18402e9b537a2ad14e127fdd8f361c0330b6198ceb3febfb0a93dc4d91f"}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0x742, 0xa, 0xa0, 0x80, 0x6, r4, r5}, {@in=@empty=0x0, 0x1, 0x3c}, @in=@multicast1=0xe0000001, {0x8, 0x8, 0x20, 0x101, 0x8001, 0x80, 0xffffffffffff0000, 0xfffffffffffffbff}, {0x4, 0x1, 0xa929, 0x7}, {0x7, 0x2, 0xfffffffffffffffa}, 0x1, 0x7, 0xa, 0x0, 0x6, 0x89}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x200000000000000a, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x18, 0x2000000000, 0x0, 0x0}]}) set_tid_address(&(0x7f00003e4000)=0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a12000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) readahead(r0, 0x4, 0x100000000) r1 = socket$inet(0x2, 0x80002, 0x53d4) fcntl$setsig(r1, 0xa, 0x1f) 2018/01/31 01:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0xffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cbc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f4e000)='\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f5c000-0x4)=0xf5b) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 01:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x0) connect$pppoe(r0, &(0x7f0000a75000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @common='bcsh0\x00'}}, 0x1e) poll(&(0x7f0000df9000)=[{r0, 0x4000, 0x0}, {r0, 0x140, 0x0}, {r0, 0x1000, 0x0}, {r0, 0xc000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8008, 0x0}, {r0, 0x80, 0x0}, {r0, 0x24, 0x0}], 0x8, 0xfffffffffffffff8) bind$vsock_stream(r0, &(0x7f000066c000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) pwritev(r0, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) pipe(&(0x7f00004b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000140000-0x20)={0xbfe, 0x1, 0x0, 0x5, 0x2, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={r2, r3, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r0}) 2018/01/31 01:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00005a9000)=0x5) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) getresgid(&(0x7f0000e00000-0x1)=0x0, &(0x7f0000b3e000)=0x0, &(0x7f000033e000-0x4)=0x0) lstat(&(0x7f0000b77000-0x8)='./file0\x00', &(0x7f0000bda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(r1, r2, r3) 2018/01/31 01:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) unshare(0x28060400) prctl$void(0x1e) get_thread_area(&(0x7f0000903000-0x10)={0x10000, 0xffffffff, 0xffffffff, 0x8, 0xfffffffffffffff9, 0x9, 0x7, 0x2, 0x400, 0x5}) exit(0x0) socket$inet_icmp(0x2, 0x2, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = gettid() tkill(r0, 0x16) 2018/01/31 01:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d29000-0x12)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffb) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000073f000)={0x7, 0x0, &(0x7f0000fd4000-0x17)=""}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e53000)={0x0, 0x9d, "7e8bf44197baa6748f952e2733400d51fa61c3cfb9efa6b8592bfd88ad8d5c93b06d203b5d0ac1be00e3f9a7331bbf21a14efcef70e86f13c0a871b99f1c86ca1ab972d97b85b6b5f6c305a9a4a3921e018e7dd9f0329b3cd2fe48b52502ab410de21b04797395225e8fa0c6150ca66ad27d2f149c1563203802af6046438889a7bf858870c184f3fe9ed486a42004aa7d3b41854ce960a915053d2551"}, &(0x7f00005fd000)=0xa5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b46000-0x14)={r2, 0x1, 0x20, 0xffff, 0xfffffffffffffff7, 0x6de}, &(0x7f0000047000)=0x14) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000339000)={0x5, [0x11, 0x7, 0xbc, 0x5, 0x3]}, &(0x7f0000506000)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000050000-0x14)={0x0, 0x4, 0x80000000, 0x8, 0x8, 0x50}, &(0x7f0000071000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009c4000)={r3, 0x1}, 0x6) 2018/01/31 01:25:35 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$int_in(r1, 0x5452, &(0x7f000001a000)=0x81) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000090c000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c33000-0x4)=0x7fff, 0x4) syz_open_dev$sndtimer(&(0x7f0000bd9000)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/01/31 01:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/status\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002f9000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000f9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000)=0xe8) fstat(r0, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000cfa000-0x38)={&(0x7f0000a62000)={0x10, 0x0, 0x0, 0x8080020}, 0xc, &(0x7f0000ebb000-0x10)={&(0x7f0000fa5000-0x2a0)=@report={0x2a0, 0x20, 0x402, 0x2, 0x1, {0x6c, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xde1b, 0x2, 0x6, 0x2, 0x1, 0x2, 0xa0, 0x20, 0x3a, r2, r3}}, [@algo_aead={0x140, 0x12, {{'rfc4309(echainiv(authenc(tgr128-generic,ecb-aes-aesni)))\x00'}, 0x7a0, 0x0, "f446113fcec9c9522c55a0d7b4615b66a4f83c0c44c7437a3997a23be660c0f7694891276a6a1e07144f3d054df824cc1d05f499d8a21fec99a79ddc65f2da6964ec578edf2212b98594301a4d309eeb54339684782234ddfcbb00f85f0c21d50071245ede56f001cd87d38242aa166fd44ce49bb624553ce6443bfc63c09ac51961e3ec1b7d17be6f10e1c222812a204f14ed65741b611e5b2eb7632b5b0777fe6dd132ba78ef9e9046cd746f1f8caafaa7f237a2ed8f2b664f25d3c5241c1f762b2efded214e9434fa905fdb1d8877cd07556f4c32d18402e9b537a2ad14e127fdd8f361c0330b6198ceb3febfb0a93dc4d91f"}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0x742, 0xa, 0xa0, 0x80, 0x6, r4, r5}, {@in=@empty=0x0, 0x1, 0x3c}, @in=@multicast1=0xe0000001, {0x8, 0x8, 0x20, 0x101, 0x8001, 0x80, 0xffffffffffff0000, 0xfffffffffffffbff}, {0x4, 0x1, 0xa929, 0x7}, {0x7, 0x2, 0xfffffffffffffffa}, 0x1, 0x7, 0xa, 0x0, 0x6, 0x89}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:35 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:35 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") flistxattr(0xffffffffffffffff, &(0x7f0000336000)=""/185, 0xfffffffffffffcb5) 2018/01/31 01:25:35 executing program 7: prctl$void(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockname$netrom(r0, &(0x7f0000b8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/31 01:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/status\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002f9000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000f9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000)=0xe8) fstat(r0, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000cfa000-0x38)={&(0x7f0000a62000)={0x10, 0x0, 0x0, 0x8080020}, 0xc, &(0x7f0000ebb000-0x10)={&(0x7f0000fa5000-0x2a0)=@report={0x2a0, 0x20, 0x402, 0x2, 0x1, {0x6c, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xde1b, 0x2, 0x6, 0x2, 0x1, 0x2, 0xa0, 0x20, 0x3a, r2, r3}}, [@algo_aead={0x140, 0x12, {{'rfc4309(echainiv(authenc(tgr128-generic,ecb-aes-aesni)))\x00'}, 0x7a0, 0x0, "f446113fcec9c9522c55a0d7b4615b66a4f83c0c44c7437a3997a23be660c0f7694891276a6a1e07144f3d054df824cc1d05f499d8a21fec99a79ddc65f2da6964ec578edf2212b98594301a4d309eeb54339684782234ddfcbb00f85f0c21d50071245ede56f001cd87d38242aa166fd44ce49bb624553ce6443bfc63c09ac51961e3ec1b7d17be6f10e1c222812a204f14ed65741b611e5b2eb7632b5b0777fe6dd132ba78ef9e9046cd746f1f8caafaa7f237a2ed8f2b664f25d3c5241c1f762b2efded214e9434fa905fdb1d8877cd07556f4c32d18402e9b537a2ad14e127fdd8f361c0330b6198ceb3febfb0a93dc4d91f"}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0x742, 0xa, 0xa0, 0x80, 0x6, r4, r5}, {@in=@empty=0x0, 0x1, 0x3c}, @in=@multicast1=0xe0000001, {0x8, 0x8, 0x20, 0x101, 0x8001, 0x80, 0xffffffffffff0000, 0xfffffffffffffbff}, {0x4, 0x1, 0xa929, 0x7}, {0x7, 0x2, 0xfffffffffffffffa}, 0x1, 0x7, 0xa, 0x0, 0x6, 0x89}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:35 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[], 0x0) 2018/01/31 01:25:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x1d, 0x0, @thr={&(0x7f000032e000-0x1000)="1438322dbb9e2d370695452587048959b3cc64a40fd19a8897404eb2cf0bc347a5bb3dad8724869020e60289c12fa0aadd507f72d93709d34652835b9f3575bf7ea59cddde6a6e3806f84774e593aec3027041f476ff5520b001abb75e731b217a58232d1e6775347a131da657dfe98a81637e4af97e6125f5903dbe49b898abd89968d60282eb691a03b85f776dc486e7eb1ef3f92675415a10f1eab3d5f06be46dbbf9be4b5a599042cb87ae27e12b6602a42aaf30c7d3a1b50c68e5bd5c69a9bad79d414c7a8d8b0218819ba5fab805dc2d7f8e48379dd93ccb020b22a7338541fde9b797df091fd6fd13e6497ebcf6b02ce04e216c7ce40e228cfcbf4097bbc7bd11af89510c8bbc3dd20913f99d2cef32980356211cc51b5537ab93292d4417682d8d58909ebf95906e809793a0ab040929d8f15fdcd7e4ef2a6fa08099a07d25c7dde438646365718b2717407a6db5815eb7ebdce97c3a9c0271d24743c5b5edc91427a92224f71b6dd698b6b6ec5a2f33fafc984e13a33fdd909bcd92d8f5e05da398cafdcb15cf1a06fe64ebb45393d2631e66f60879d92d7e77b503ccce4c22cd99b9b143fc11ff3e5a83df6df5466c5cae65879199e1ebb706792c0243041c5cb8b441a23dc5fd4e82f8097c91e2f1cd2bd6f6dc0c389fbc7ddfac104770293d7e296fc1b6419478c380f462f2ce1b6134fb291a695d1eb487519d8db7ce1231d9151fed86ab53fb85ddfb84f2d2e1575047299279da4e1222be3fb7e2f3f3c5426ad3566d83659237574dac4436347675a11c1863200e91f5ce9b48d4ee09e2d906b1f92fcaa9bba7a01e2ad53a9e1781794eb64acc1a91b57255b29fe33cfce523e37ec15f2406fb2bfa0f2959fd9bafb0416272aaea789ae05b722a07b658808db934162d010d3146abe25767b995ad6c10504f716e4f7cbde2915130713dd2576def4feebfc12c3ab8740ec2c32122ba6ab3efb36f735a7bfe37902364d4d2e2e09aaf3f38cba190fa90808dfd9abddea9d2e0fb0fb6e62ed1a3e568e573b894f0f9946cb00c8003c7972f3b6a50b3c08380b2a0f46a682e64621deb8c66bc8d8c6ce5f10c4596b3b89f31e17e43f9acb7d4f9ee901157ef87b65c90142dd1ddd22babfb76f40cdac31ce461823bfce0430f226f8e88396add8faa2eedcc557fc1f21676075810b2c44b74b53d2b4f55ebbf1bbcc768fb3f5ce5e8e6ea28688e050bf31dd62e8a529e45e438e6931e01e8ffd4f90bb7302970127756e7562b4e6fd6f3e02b810c3a8c607b53dfa8b75d649d23409ca28dcae629081f449dcd12cf76c2da998690f62b9812b0e85d1abcd3a78c525f920870006e62d7d7ebca45df62ce5c89082911685866c41d616c20f683d98dd0d4983368f070de319664bba9bfa1fa020d1ad1e32436b7cc04daaf9d6ad2c2eb27c284cf95e45108040a64037f91b2df4fee479b5aa889483bcc431f254dd1a912bfc2b5fba34e3e36f73a4ff499f73c130a616b19994d5d3f03c7badf644bb7f3d3b9ea0b8c0e9f00656ca1f950b6e852082eccd05ec58f21c77f992b50342b8fa9ad407c1a87e616416e42716b6fb74c46f7c34eb8c93e3a7091207fe6412ff8ecc9098038d8fd29fdf2585582398b430f7ed5b448accd5df84767d2f702722150a782604e8536b9af68579467ccfc4443abf5bc63a636c6171cc81a42dc6c4ef8e6a9ca7c4fadce81fd3a9407b0595bbe037f29c76072879b0ca8520db8d424e98483925f1c1c9eef26540cb1db9a011b4315c0572973de03750bf83010497fcbfd623455a8f49f5b479eed58928418627bf9dd58a8722bbe7517f23301253acbec7e2c7d0d5e1a1eacddcf64869c4aa3b9523689a1e8fc14a00c2ff0a9ad2242dc0450827ec016d4f4c14f4c155838f79a511a47f75f53c0e8ed539a452151806c91eabbeb2c4baf54ec7f1c5c7ac143614d715e98cae0c3f8423c60fc810f3cceae1fdfccf7101842bdcc7a5d363cd3b0e5eee2bb13fa0941017ac511c1c4aded0e7fe2367823dcb9397d49fe5a83d314f3f7168cb1850f9b2872502f35f7849f90dda34dcf9e541d28bc37190bf6a0972b8e0262e2cccf6afc0e8e126889842e16f780afb69ed50be39b33383ae05e75e4ffe63fc5d3fc53c3784d4e7d27cc026c1ddf9cc741f0d3eccdd3c996da75f69674e53e050e5b2eee2a40b8248d8862e95bb530933d719dd7e54fbc0a4f4b3444e5f09b6fca3a1430b75c345b357d0caac314ba384db7be5fad29f3b6c8f426003b084e829bc5725e9412373d1abdc730356b50fb69b7c4687f0679940f991cc73a730326f88ece793950c66f3984f85df0c09ccfc11a12eddc339c108c71a8e7476c3c0cfad8d2222217325109f6bebb72fc82bb7866aa3a5231ae63caf37abd6c45725740a276e48ab1748e033013900d7ffda2f2f4520d93e2087c7cef48ed49a7e1883f30759c0efe6711f7c0aa186466008bdfbe27c07f48195578085ae35ea34d0caee53cdeda9ea5598a88e1d633841df9753c53e72b454993c0d3c1bed0c41562de5db9ed2faa3f188fc01ec112c3920c860c95c3f5db9913e291078cb1bb28b72f4919efe59e23e1f3d3cfc6a4010c3a5ef18f21e192f636767893cc02ec88983bc2c3b690be737281c6575b56e3fceddee2645fb726964f9f96b6a589dedd7cb9dfcfb79b802bb360fb18494547d21e44a56b9ddec0ed1012f3d72fe692a898e4622741dd85e1bf526876f869c62d53e0ef99216e376f6b48a447d803695bd57c6153fed59752ffe3378464795771bd07948ef501e62c35d1657d85eea549dd65ea368e6d906318b84a9d67cd169ff1a081ee41176c34a4e5a7a698fa1f79fa9520bfa285900ade036517d9c6941c70e9681fba27d9f9292d9f7bd9ecbf35a2081064c6385a7a41175f649f611d93b4b7fc86752448b535b926ebadc374a65edcf009a4520843239810a7ff0c6171c68c3a2cb5221dd9043f68b8ceade4c7e037b2b4076e300f1e0278e5b0ab9eb3c9890eae90895a544de7785ccc4095e90b490dd18fa06f4a24d70280125ab9711aed57b7b506588a7aff9440fd39e1b79d5958d522fa131b228d1e9d9a44a0caf650a2c2d56bd03ca9b37869b201b849c918534e2d33a6748a2910d57d435364c58d41cad2054e2c619900febed87d7e6a4cd50ec846c75565bacac26e458b750bf778d713c109a0ef896032e5d40a229ac972a4105949bd3e9aa36318957ddbf2603f5b11d334f3d4d17e23831f38ec5c135f4ca96c9b67fd59402f8858e96228965a1df8a840d6f7315f4dad4742a5d2e52c9994738c59adf6633e4f13c300851c04b088ed6b5dbc2bf2f406a35a6d20abc9190753c877638c213eeb53cade3c1c8a99df4cb8c3d0f2c337b575c101922742fcdd3bc872e30d06396e90d2a16f17ded1c76a39832cb5df8e31cd8270a16407479c542a3a7d4ece5be5ff461b158ee87ab7b5f149929b20eb9f86cc3906b913595393df43be6f0bd4bf95fda627ab7db30553caf51421e0b55e5b21d01ea45df9665330028c5db1494306aa9bc210b873ec8934d7685891f9a801ee24596e1fb9b599a2c9f257ff599bab025d038962941248c9b406e3e17c6682f0525854b43e30a92533d70b56e39cdb91f6f3f0a2554d8f98d13962d7c51e2ea2c6c712cde88b880b588e41cec71bc3e6334654d36db001a8303f549cfc396f8dbe95a6dba63618f749612242ccba9bbfca5788ca8440e04df1a40207fa2bab896de64d8150d239c7f9da30566398d30876b88fadb82126f1fe2b09f9b4fde336307d60208323cfae5c1b3d5dde9b923e48fddb91bc6aba2d2e79e6079d08c9c62652c742f0e8e7c5104c0b81d1973e3a96c21568a4e2ade82d2b36ccd714547e09ef357d0c53759eeecd17a1f21018cd3cbd765b12ffbfdeab01219dae8325be48f41be5db6dffa5566587f62b3e48cbe474fc30f42586d54c7d6bc0b15a54f4cb7556d890c8b8bd54dd16b85fbfbae7b5e0991f87437fd687ccd80a14bc1a59fc42c9fe6b9c15e5fe8b0324450ba9a3adbe40eae1aa9528fbe2ef74b39b25e680fdb9f9e4c7f9bee6cae2b7b592b64a7f1ed501ed796a0ccc1bdf45c6ebf2871bdeb7d573f0dc484a4be5328f52150db104416b79f81310bf2b397e04aadb78db5be428422cad809ef58f4849c7c1e4bb4c8211a9708e2d6a880d316382f5005ff4c7f59810323190ba9b25f3f1d3a70343dd61223ca1ab950210433647583fcdbd051146dfab1fcb3b32703a67e6f6ee21ce0644768cf9cba4aca5d3bf93896ea1c4bdf7672af95cfad07c82adc940d3d6dd959d905f4937f2867295b20b81d29d8855838804c994bc8840804758fb1c77f209dde493aed275bdcb17bbe18a065a3d9385db748263e47e214e1b67b51b0cfa3cebf4d0ec4e571dfdcd46f9cefc1bddf9a07b4d5e1b53e248105f9e82ea09604d0c2d90aec4caac5e1e388209a2d4d31432979f9ee3d871c2e2a27ce87b0c800c220388ae81ac22aa50bef5dbd5c4d129f602046c9e00f90199c8900fbf302e52d843d4ddbff3918c81b8547f7a62282847c268d88e8dcbd9ecfe41c057e7bf4b36795d24d693c295519e7a408e51c42e345c049b85c65873db0a50cff85d6abd326cd1a94bd534e66d1e9d17744f4252291425e91409018b4166fedc864a328127b294587342016d854c74f0939b18cd7e85556f954373580ad3eda144e7052c37317032f4ca885f54d5c661ea51f4ff5c5382827be916afdc30881e477cb5509345b9208384812ca573d9afaa37f2d6aaeb992751d64d483b1612de42f84cd21f265199db871494a3645469f841e2f016c5eae48cda830b1ed81f38e93cf35b57b26d266bbbe3867ffcfc782b440beba937e9873a84d168b6fa61a29a15aeb3d48c2a004e8e75ad9cbeae110c78291319d101bba7a1ab471e3702d49e506416a1b2ce35f36dd392c5df865d9e0ebc333c13c1a770bbc552e866ac2c44cfbc3d26476cc3c6bf445c1db7822b2add85adeadfec6f9edb1d7dad2e035964f660ebc2b8419071223b640d36665dd04e3fcb915ae425130e68f45e58f4783371fd3a0a1f30eb71a586aa9f6313bb5f4af84c0ce2503b6d263ac3c73bccb583b9573975e94c4e26278fea6f6fb9f7bf0c3aadb7bd3e151b540004da6eb4ad8587cc8f660a35d119d848e2fb4698e47bca4dd05a24f0e55664c795dcfc5f70e1eb4abfd4a973bd5a49a69ac60062259226d07936cc34d10ae9dd31a1e6b218842681f6e0792437de57829eafafc85ebe780f4f2e21ea465430d7850d3b41991b6cc53540aa80c5855300c980a140a5a8716496ad4151b20d6430b53442c7016a1f1bdf36c4c1435392661610dd4182f116f9b33f2bb30bc4c0c0dd25aec6425b59305df0bebcab6330679e3501ae7dbb8d1fa8ad2b91cf1d3cfb27634ef7be458f9a7544ee7fbab8d5a4b993d99982c9f79f32970ebab6b1ca1962b4ef320c18ca082bb8dd8c9c11a10ca8e164534004c50b814d9ad2615728b3d0506d4b4041f18d625f4c15b2581cc185504e5f48499d554a15bc79ca158d3053b5e8e8dccc81f78501cb56e5afdec41c6aa25e4ac1d6eaa713572beea771f982cb4f1eaaa2487763bef0ecb8558c1682a57b955c4f77fc2ce179a1760d2ba0bdb4c18d0b570a4a2f757fbbc6ce68c57ae961a539dafd5ddcfa2b8f0ca0085f1fa29fd92ae29ccdbc491b67bc6df0eaafb230baf346750bc4171f4bfcc825fa1c1072", &(0x7f0000000000)="3f6a2c0299396d5d9cd4bfd3ba856c4a2ff17a644d0f7885d638d64ccd1fa3c05a7c60843df0cfc106e9ac96cd02c2d6880696ef757e278d1f3f06dd528535c67903d28075f6273719371b5ce99d77f20aa44d2b772e1ebad6e4beb73765b0ce398e2a4483938dc007b7ca1b8e81bd1ebd437129c1c11120de45c793b947d85f6945a7ea709b37cfb6c9a34827c4cd03685207c30beaa18b573658e104190f609160a65216365b68f28446ddb6ddf52e20fd05070c5690f0f15a291ae41b066336164aba4e560d9b044ca609d6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f4000-0x4)=0x0) timer_getoverrun(r1) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b3c000)={0x0, 0x0}) pwritev(r0, &(0x7f0000284000-0x10)=[{&(0x7f0000260000-0x31)="25cfc2f1830a82e65f53317154c75a420af417d233c1ff63d1c508f911a9ba13d7a7c38fa220d40d6f1af0ec6d49ac8c5d", 0x31}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f0000b05000-0x1)="") syz_open_dev$sndtimer(&(0x7f0000bd9000-0xf)='/dev/snd/timer\x00', 0x0, 0x2440) socket$inet_sctp(0x2, 0x5, 0x84) [ 78.890289] audit: type=1400 audit(1517361935.724:47): avc: denied { create } for pid=13174 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/31 01:25:35 executing program 5: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e34000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = inotify_init1(0x80000) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e37000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f00001a1000)={0x0, 0x2, 0x722, 0x6120, r2}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e34000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004a8000+0x281)='net/unix\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000056f000+0x456)=0x0, &(0x7f000051a000-0x4)=0x4) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) connect$inet6(r0, &(0x7f0000b5a000-0x1c)={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 01:25:35 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008b0000)='/dev/sg#\x00', 0x81, 0x24000) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000093a000)={0x1, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000784000-0x10)={r2, 0x20}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/01/31 01:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000234000)={{0x644e, 0x401}, {0xfffffffffffffff7, 0x10000}, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:35 executing program 0: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000639000)=0xce4) ioprio_get$pid(0x2, r0) 2018/01/31 01:25:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d70000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d34000)={0x0, 0xf8, "2717de7fbe31b65102ac2e6ee96ea60303ceeb16b5e8e2f99a4a49ea82db94386a61c1f7f44c3975f12d0f964136d44ce5e07977b61afb67b1c750b05cdfcd54bc85627945560d5efacb5e48807ebbf00ffe7610ab28f7020d3cfe2afe657aa4f977c8908a5979706e24fc59b58afeebbfe8d5bb122ff085e0f5ee1865189283f0aa775ca6109a5cfa63c1fe7bca07acd63dc488cf443f557b36b05e24cddce13f51a273b83a651b1fb0e15f477ea9c383ed29728acd2adc71aa4b14f0eeb16844d594935c0ecdd089b15c8f5a4fc96e763daf68b4c816d4f3753542febccdc7082bc197b616f54d64dfb26555f408786b59e527499fd664"}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000059d000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000787000)=""/208) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x0) lseek(r0, 0x0, 0x5) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007ab000)=[@in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$packet_int(r1, 0x107, 0x8000000000c, &(0x7f000088b000-0x4)=0xfffffffffffffa37, 0xffffffffffffff71) 2018/01/31 01:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0xffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cbc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f4e000)='\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f5c000-0x4)=0xf5b) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 01:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write$sndseq(r0, &(0x7f00006ec000+0xe6b)=[{0x0, 0x0, 0x0, 0x0, @tick=0xff, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) syz_open_dev$sndseq(&(0x7f0000721000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000906000-0x4)=0x0) 2018/01/31 01:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000a05000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a0f000-0x20)={"b9f85196105396d75bfc0cb3b201fb00", {0x4, 0x3, 0x7, "9fd72d220643", 0x4, 0x0}}) setsockopt(r1, 0x908, 0x3, &(0x7f0000845000)="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", 0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000011c000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44) 2018/01/31 01:25:35 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000004d000-0x4)=0x1) pwritev(r0, &(0x7f000004b000)=[{&(0x7f000004c000-0x3)="ab6970", 0x3}, {&(0x7f0000009000)="", 0x0}, {&(0x7f000001b000-0x77)="eb7029ab7b0088701c11998defd1db23103893bfcfbb04e5be90b9edce0ceab15e58e4836215d9cee69a9e0836346a71f378ece6d9bedbdc24ebe8b63dd47951395bc5caced963abf8b45a6d000aad5cf0f20f94dc4ab072b6e89971ed373148ea5b8078eedab13c7eb0a8ce9a81e58c0a27e69700f57a", 0x77}, {&(0x7f0000027000-0xc3)="b11bfd5d39cb6232f0593ae0ef19abca96c77900adb94e180cbf94046eedd158494a25287d81d7a0148c9ff192fc273967e84b49f5a394f74962ce25381d997ef3889092b288a9587d4486e74344a3225aa9299a06811cbdd069390a91d4691ad4d36bf2bfe8ebe86036e8f3ae2fac4366baf62d058b37872f24cfbdd788967bd1412eae06acce15957f0cc9eb251d287c1f1173cf6d219fb036a08fc844899926b46dfd307b3b338473ed9023632f8e41d4fb5681e56c8eba5906a309d48eb7a6051a", 0xc3}, {&(0x7f0000016000-0xc3)="283b15cc4fd55ee4fdb61b52ece7d95e1f57f816f14e870413ff634e4477cc201ba5235de924c8302cfe8fdf8675cab9d8a4f865f22019015f4aae33bdd6925879c13c3406703f0c8d24903870aaff6ed5558f03e4dfaeaf71b5521ed92d574dbab9d06892875fd9e87071fdc5e1d576a4bf5b3039d0c3e675cff3b6fe7205dfd038ef32aae4771d5e969139acc3ce3a14c58bccc6726641df5208fee2333de552c7511f786484005cac149fe07f77968e48efebad1ef638f7f1cb3e77f7a01228ee95", 0xc3}, {&(0x7f000004c000-0x55)="1df20bae59adabfea85428b1dacb69ce85c246ee99b789b8d7384754cc739a51594c7db26a3f61feca2612fea1ed89a8aa52c6d7b23c9c7bc5b62ce815e340cdf81e664edbc4b08df2fdb7d427dc695ce82644fe68", 0x55}], 0x6, 0x0) epoll_wait(r0, &(0x7f000004b000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f000094e000)=0x0, &(0x7f00008d3000)=0x4) 2018/01/31 01:25:35 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000e79000-0x60)={0x0, 0xf, 0x2, @thr={&(0x7f0000e78000)="b2f8e334a534427b47d640225b0a6b1424e8e0d7913810db7e9bb28ca8b2fcc5a0b9a0cd1c5f43bc98f7836e4d2ba786b4d9c1601f7bdf2e1aa180910b82adca71d256f79955f2394850590b8418dcf57f605bb6b61b17a590f58b400245298659f5e1636b5d12dca9a5834e7d4ea1a437c1ab8bcf8c96e44d438dab528b61e1629bdb7f4ff0ec28ba5bbeefb9357e2807375392c9d54182f6ea61002276517afb22c86e1f4823949ba9285338cbac9df50e836109de4db3ede2cb1010532d05be5afeb4b3b2b0a2f6fdecf763ae991eff551a935f143f4616a01c4ce54ef5da131978ee505f48f9f9dec7", &(0x7f0000631000)="3304028190f6d31c132d914b5216200a86d750f7d2229e5967c28db5c488ef8b143502b3dfec1f9a3be4d6e828282143dc761a55eed64b37639ca8c4051f476f4773829602f5d06e2b7c09ce3f077585721244e7abd9ae23dd1509f3ec10e257f072bd0e17321b84710bc3a403ed5f894f89f5553da2457984d834cc32"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acc000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e07000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009cf000-0x4)=0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x2ba) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e79000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00004c7000-0x10)={0x2, 0x800, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) dup2(r5, r4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000026c000-0x8)=0x4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000e7a000)=0x0) 2018/01/31 01:25:35 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d33000-0x4)=0xffffffffffffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VT_RELDISP(r2, 0x5605) eventfd2(0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x11)='$]em0^&mime_type\x00', 0x1) recvfrom$llc(r3, &(0x7f0000000000)=""/122, 0x7a, 0x40000000, &(0x7f0000001000-0x10)={0x1a, 0x1f, 0x2, 0x5af, 0x7, 0x600000000000000, @random="340108f35e1f", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ecc000)={0x0, 0x8, 0x2, 0x2, 0x0}, &(0x7f0000b59000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000030d000-0x8c)={r4, 0x84, "d26968ae62afc257dfd4eb25a74491088a0e63a15952098c63fc99ec5f711f36eebb2706e45cba919acf61c69b52fb7e4e608c2735503758d0922e786e57ff927a099e9cb699ac6c6e5e302f0473c6b5b8bbf2bc1a6545aaf736d1f97d42998fadbf213146a6b3bd792c64af9a00bc638f0cc41262bbcc24452acbdcbd1b14e69962f2ad"}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3, 0x95, 0x5]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000485, &(0x7f0000001000)="", 0x0) 2018/01/31 01:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000780000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000089d000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, &(0x7f0000654000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000071a000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7f}, &(0x7f0000910000)=0x98) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 01:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000088b000)={0x81, 0x100}, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00004f1000-0xdb)=""/219, &(0x7f00001b5000-0x4)=0xdb) 2018/01/31 01:25:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"afd2a81bae6084354a1d3c4e73dd5825", {0x4, 0x80, 0x3b4d, "d89a23e24867", 0xc, 0x0}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000de6000-0x53)=""/83, &(0x7f0000d0b000-0x4)=0x53) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c5000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000ae2000-0x50)={0x7, 0x965, 0x8001, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00001f2000)={0x0, 0x380000000}, &(0x7f0000aa5000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1a000-0xa0)={r4, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x100, 0x7fff, 0x2}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000b27000)=@generic={0x1, 0x40, 0xfffffffffffffffb}) fcntl$setflags(r3, 0x2, 0x1) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) creat(&(0x7f0000b1d000)='./file0\x00', 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)=""/0) 2018/01/31 01:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000)='limits\x00') preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00008f3000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000012000)=0xc) syz_open_dev$mice(&(0x7f0000577000)='/dev/input/mice\x00', 0x0, 0x10000) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000052c000)='/selinux/status\x00', 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000a9000+0xa4b)=[{&(0x7f0000acb000-0x1c)=@in6={0xa, 0x3, 0x1da, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, 0x1c, &(0x7f0000e92000)=[{&(0x7f0000ecc000)="656c28ee39e251be09b2605df68828b01a584e82e01bcaababcb991e8547428527a678d69b59ebb129478e5219929935b449a3c563ada90dea3ccd98de7408f8d2ece7113aef657040fa4dba1be18cf1503dab09dc988ef486e6c852922ec6805201bc61223009c4eeb5302456f1eed4e675b2352f3c4aa760e6cc4755c3835e1906f24bcae3ad748b451a2ad41bbb84364c8a5ec6a0d4567863d92703ce6694d2d77c7470d731e3d977bdeac3", 0xad}, {&(0x7f0000516000)="f71cb8daea7837bb77c3461f761615f2bdeb6b380e0b4322008f8f2431e4b0b939bed0c52f811ee372cf44d02dbbe26a0dd5dff23f77", 0x36}, {&(0x7f0000cbc000-0x4f)="0def6d771a9d95f12c547cdeeaba36ec1ff05ae588419cba14d19a465c3dbce445c6e5e9376b71a45ee5fdff16957c616ffcbed279e7ef48f52771167e49c932215da5a560a92836e19d733ad00614", 0x4f}, {&(0x7f0000d71000-0xb3)="e8784c07cdadb767780e1d2a5e69a1e8f125368b1fc733eae77623aeb7d1221508145ff78672c22f5df517a867e3ec00594cb8a5e67523912fe86d26d7057ec0c0c4635518de8073eb68d89f82129e8cbabf9e55aaa0c23536a5d8476f155db184e1ceb1d5d1ce6b3bc29c737cec746ae14430e714ad342fb7cdd5b4659bded5ffbf6499b7642a2e6bc210022006106522c6767a26faf88bf7ed16f7eda3613e1414f7b34c1eb95c4aa5c5b0f7f902c8135621", 0xb3}, {&(0x7f0000d07000-0xc2)="525daa962eedf1ca983036c59168adef42f15dc05282a2cc466ab806f939111da8fd223e26f2ab7f8313c9e91801ae20089f5c9466e7aeb1a61200c464cd0bdee6d03085b89bc998355f2df56c74fde4ab7f7fb9e69bbfc459a6542e285df672cda267d7c3d5cad72b078849287a9448ddff4c5ed12a7098e82f2aa2323e5b4de23d592d8f8a64d6f4a6a3560fbcb1e4497b075c8b4e228623710c63021b4d0bcadde09754fe859ef5af03c5eb9b0fef51866539bf5208bb60795da65bb797bdcdf1", 0xc2}], 0x5, 0x0, 0x0, 0x90}], 0x1, 0x10) 2018/01/31 01:25:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f000001f000)=0x80, 0x80800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ff9000)={0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x6, 0x80000001, 0x808, &(0x7f00005b6000)=@generic="0aef83f3bc5ae8cbaa6407bd19a68465", 0x4, 0x80000001, 0x7189fee7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xe8) seccomp(0x0, 0x1, &(0x7f0000e99000)={0xa, &(0x7f0000d5e000)=[{0xb6, 0x8, 0x4, 0xd6}, {0x1f, 0x64756900, 0xfffffffffffffffe, 0x0}, {0x1ff, 0x80000000, 0x4, 0x0}, {0x7fe00000, 0x9, 0x384, 0x1}, {0x8000, 0x10000, 0x78590af7, 0x80000001}, {0x8, 0x5, 0x0, 0x1}, {0x7, 0x6, 0x7fffffff, 0x43405fa}, {0xfff, 0x6, 0x5, 0x3ff}, {0x3, 0x0, 0x7, 0x4607bab7}, {0x443c, 0x7, 0x1, 0x6}]}) setresuid(r1, 0x0, 0x0) 2018/01/31 01:25:36 executing program 3: clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") r0 = socket$inet_sctp(0x2, 0x5, 0x84) preadv(r0, &(0x7f00008ff000)=[], 0x0, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f000002f000-0x1)="fe", 0x19e) 2018/01/31 01:25:36 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f000000e000-0x91)="28d06f0c772b9e435c279ee1415476b3cbc6d8dbcc82296fe27e41fc3ff9a7cd47abd666d16b28ae141d0da5ff8a29fdea5ec5395b515bf785b8ebba234daa53a30067bd946d2d96153e575ab05ddf3a9a8a5cb440e7b8ee4a01ff0fed2be8ad17b8ec39e75bac4b89ba28ba39e4f24c65de27ea1ace3467f676a5cceb14321f2774de17b2ffefb9cad4b074eab5fed25b", 0x91, 0x10, &(0x7f000001d000-0x10)={0x3, {"0dfac6a3b1523d"}, 0xffffffffffffff80}, 0x10) pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x3767) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a88000)='/dev/input/mice\x00', 0x0, 0xc002) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f4f000-0x4)=0x0, &(0x7f0000335000)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f76000-0xf)='/dev/sequencer\x00', 0x80100, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000034d000-0x4)=0x2, 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00001f6000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000d86000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cfb000)={@generic="00b6d516f1ad09c64edd378741204a3a", &(0x7f0000001000-0x40)=@ethtool_test={0x1a, 0x5, 0x6, 0x6, [0x7f, 0xde3, 0x0, 0x9, 0x7, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000988000-0x17)='net/ip6_tables_targets\x00') fchmod(r0, 0x0) fcntl$setsig(r0, 0xa, 0x22) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005a1000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006d5000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e41000)={0x0, 0x2, 0x0, 0xade, 0x8, 0x6}, &(0x7f00003be000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d08000)={r1, 0x5}, &(0x7f0000ae9000-0x4)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000116000)={0x9, &(0x7f00008a4000-0x24)=[0x6, 0x2, 0x101, 0x5, 0xd6bb, 0x8001, 0x1832, 0x8, 0x523]}) 2018/01/31 01:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00004e6000)={&(0x7f00002d0000)="", 0x0}) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r4 = gettid() ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000dc3000-0x18)={0x3, &(0x7f0000b70000-0xa)=""/10, &(0x7f00001e6000)=[{0xb8, 0x23, 0x6, &(0x7f000001a000-0x23)=""/35}, {0x7ff, 0x16, 0x100000000, &(0x7f0000cf4000-0x16)=""/22}, {0x426d, 0xed, 0x8, &(0x7f000061a000)=""/237}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) fcntl$getown(r2, 0x9) r7 = open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r6, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) sendmsg$nl_crypto(r7, &(0x7f0000c15000)={&(0x7f0000e87000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c8f000-0xf0)=@upd={0xf0, 0x12, 0x100, 0x5, 0x3, {{'poly1305-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x77904d69}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) fcntl$setown(r5, 0x8, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ac4000)={0xffffffff, 0x4, 0x0, 0x1, 0x0}, &(0x7f00001c2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00008e0000-0x71)={r8, 0x69, "a8daef1bb461ceaddceb4c5a3ac4e573b4e3b581b307ed343c58452cab3bd8725810ea9026eb01f88b2b3e46a373eece2121a717c2ec8cd41445afbef7e405a9c4e288f95d9f04fe0db428ebb310fbffc91117c483b26bfa5e7c028f6780db38ef4aacdecc41951ec3"}, &(0x7f0000da5000-0x4)=0x71) fcntl$setsig(r5, 0xa, 0x12) dup2(r0, r6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f61000)={0x0, 0x0}) tkill(r4, 0x80000000016) 2018/01/31 01:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000)='limits\x00') preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00008f3000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000012000)=0xc) syz_open_dev$mice(&(0x7f0000577000)='/dev/input/mice\x00', 0x0, 0x10000) 2018/01/31 01:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_gettime(r0, &(0x7f0000117000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000fde000-0x4c)={0x400, 0x8, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000030e000)={0x7c, 0x100, 0xc, 0x9530, 0x4, 0x0, 0x110, 0xe904, 0x0}, &(0x7f0000c61000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000500000-0x8)={r3, 0x7}, 0x8) connect$inet6(r0, &(0x7f0000d79000)={0xa, 0x0, 0xfffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0xfffffffffffffde6) 2018/01/31 01:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000042a000)=0x0) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000f46000)={&(0x7f0000134000-0x59)=""/89, 0x59}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x1c8}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def", 0xaa}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000003000-0x4)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x20002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001000)=0x0) ioprio_set$pid(0x0, r1, 0x8) 2018/01/31 01:25:36 executing program 0: r0 = socket$unix(0x1, 0x81000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000395000-0x3c)=""/60, &(0x7f0000001000-0x4)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) read(r0, &(0x7f0000001000-0xee)=""/238, 0xee) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) 2018/01/31 01:25:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000485, &(0x7f0000001000)="", 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) 2018/01/31 01:25:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000001000-0x8)={0x0, 0x0}) fallocate(r0, 0x0, 0x7, 0xd7f9) r1 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r1, &(0x7f0000575000)={0x10, 0x0, 0x3, 0x2000}, 0xc) flistxattr(r1, &(0x7f0000ada000)=""/20, 0x14) setns(r1, 0x4000000) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000193000)='/dev/autofs\x00', 0x105000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf6000)='mountinfo\x00') fanotify_mark(r1, 0x0, 0x2, r2, &(0x7f000062e000)='./file0\x00') r3 = getpgid(0xffffffffffffffff) sched_getattr(r3, &(0x7f0000c5b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendmsg(r0, &(0x7f0000407000-0x1c)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000e34000-0x70)=[{0x18, 0x0, 0x7, 'f'}], 0x18, 0x0}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000a2c000)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 01:25:36 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000032000-0x46)="7d479870726f636c6f70707030776c616e315b70726f63297d656d316e6f646576656d3047504c2f70726f632b28292c6e6f64657626776c616e30297d2e73656c696e757800", 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000033000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000006000)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f00001e3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090b000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8000000000}, &(0x7f00008e0000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c4d000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16e, 0x1, 0x8, 0x2, 0xa0}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000ddb000-0xa)='net/snmp6\x00') ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) fcntl$getflags(r0, 0x408) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000193000)='/dev/autofs\x00', 0x105000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf6000)='mountinfo\x00') fanotify_mark(r1, 0x0, 0x2, r2, &(0x7f000062e000)='./file0\x00') r3 = getpgid(0xffffffffffffffff) sched_getattr(r3, &(0x7f0000c5b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendmsg(r0, &(0x7f0000407000-0x1c)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000e34000-0x70)=[{0x18, 0x0, 0x7, 'f'}], 0x18, 0x0}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000001000-0x18)=""/24) 2018/01/31 01:25:36 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) writev(r0, &(0x7f0000030000)=[{&(0x7f0000001000-0x70)="ac7a86b373393ec0cc158db01cc387d354b439275619821195ce47ab", 0x1c}], 0x1) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000049000)=@random={'trusted.', '/dev/snd/seq\x00'}, &(0x7f000000e000)=""/19, 0x13) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000049000)='/dev/pktcdvd/control\x00', 0x6000, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000004a000-0x4)=0x0) [ 79.349709] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 79.364425] audit: type=1400 audit(1517361936.204:48): avc: denied { create } for pid=13319 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 79.428504] audit: type=1400 audit(1517361936.274:49): avc: denied { getattr } for pid=13319 comm="syz-executor7" name="NETLINK" dev="sockfs" ino=23539 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/31 01:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00004e6000)={&(0x7f00002d0000)="", 0x0}) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r4 = gettid() ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000dc3000-0x18)={0x3, &(0x7f0000b70000-0xa)=""/10, &(0x7f00001e6000)=[{0xb8, 0x23, 0x6, &(0x7f000001a000-0x23)=""/35}, {0x7ff, 0x16, 0x100000000, &(0x7f0000cf4000-0x16)=""/22}, {0x426d, 0xed, 0x8, &(0x7f000061a000)=""/237}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) fcntl$getown(r2, 0x9) r7 = open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r6, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) sendmsg$nl_crypto(r7, &(0x7f0000c15000)={&(0x7f0000e87000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c8f000-0xf0)=@upd={0xf0, 0x12, 0x100, 0x5, 0x3, {{'poly1305-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x77904d69}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) fcntl$setown(r5, 0x8, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ac4000)={0xffffffff, 0x4, 0x0, 0x1, 0x0}, &(0x7f00001c2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00008e0000-0x71)={r8, 0x69, "a8daef1bb461ceaddceb4c5a3ac4e573b4e3b581b307ed343c58452cab3bd8725810ea9026eb01f88b2b3e46a373eece2121a717c2ec8cd41445afbef7e405a9c4e288f95d9f04fe0db428ebb310fbffc91117c483b26bfa5e7c028f6780db38ef4aacdecc41951ec3"}, &(0x7f0000da5000-0x4)=0x71) fcntl$setsig(r5, 0xa, 0x12) dup2(r0, r6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f61000)={0x0, 0x0}) tkill(r4, 0x80000000016) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce5000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000887000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d7000)=0x0, &(0x7f0000ada000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00005d2000)={@generic="1d2b7fd92bb8a18038816f833a680605", 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r0, &(0x7f0000a99000)='./file0/bus\x00', 0x2a) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000dc9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f85000)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000eaf000)={0x6, [0xf969, 0x7, 0x1, 0xfff, 0x8, 0x9]}, &(0x7f000089c000)=0x10) ioctl$TCXONC(r0, 0x540a, 0x101) mq_open(&(0x7f0000348000-0x8)='selinux\x00', 0x2, 0x120, &(0x7f000072f000-0x40)={0x0, 0x3, 0xffffffffffffffff, 0x2, 0x101, 0x5, 0x7, 0x401}) ftruncate(r0, 0x0) 2018/01/31 01:25:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x130) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x96)=""/150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000083d000)={@common='erspan0\x00', &(0x7f00009ac000-0x14)=@ethtool_modinfo={0x42, 0x5, 0x200, "0b53c5634d3402da"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fanotify_mark(r0, 0x82, 0x20038, r0, &(0x7f00003da000-0x8)='./file0\x00') setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 01:25:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x5, 0x10001, 0x4, 0xfffffffffffffff7, 0xffffffffffffff00, 0x7a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r1, 0x4, 0x42000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000fe3000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:25:36 executing program 2: socketpair(0x3, 0x5, 0xffffffffffffffff, &(0x7f000019a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005bd000)={0x5, 0x1, {0xfffffffffffffffd, 0x3, 0xfff, 0x4000003, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0xfffffffffffffdec, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:36 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000891000)='/dev/ppp\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000002000-0xc)=[r1, r2, r3]) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e72000)=0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x82, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') writev(r4, &(0x7f0000074000-0x20)=[{&(0x7f0000924000)='-', 0x1}], 0x1) 2018/01/31 01:25:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000001000)="", 0x9) 2018/01/31 01:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003c1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x81, 0x401, 0x1000, 0x10}, &(0x7f0000941000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004b2000-0x10)={0x4, 0x8202, 0x200, 0x72a, r1}, 0x10) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc2000-0xc)={0x4, [0x4, 0x3b39, 0x2, 0x3ff]}, &(0x7f00007ef000-0x4)=0xc) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) lseek(r0, 0x0, 0x1) fgetxattr(r0, &(0x7f0000879000)=@random={'trusted.', 'self-securityX\x00'}, &(0x7f0000e48000)=""/149, 0x95) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ppp\x00', 0x1ffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x24)=""/36, &(0x7f0000001000-0x4)=0x24) connect$llc(r1, &(0x7f000046c000-0x10)={0x1a, 0x19, 0x8, 0x1, 0x9, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xa537dbe157f6b89d) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f00000e2000)="d00cd7680f939f373c13a6b9282282ddef16e24c6dcf9071e7d16cee952ab6f81ed71738f42764c7238f1f5dce141b9e0aab1589c300ad5bab56150cb592e9486a24e9b5462dc8fbad942f2f9aefc06693c27df4998fa5b7fbea0218a2b071dffeefc73d139cbbd86c1322f0b95efc0d608eeaafa44ed158806419227d3e3c3f6728b0710635168d7008ad3baf1d7d3eab0ab240774e80fcdddd5154cec9c1cbdd994a15b9b95cc064eefd0acd8134475b0e4f160c37773d5651517bd2ddd3a4a2918b74f138584d3e2671f670bbca98e48fc285a05471149de8a037b41367e4e98777", 0xe3, 0x4000000, &(0x7f00005b7000-0x10)=@llc={0x1a, 0x17, 0x39, 0x2, 0x200, 0xbac, @random="5f18fa18ac84", [0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000045f000-0x9)='/dev/ppp\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006d0000-0x6a)={0x0, 0x62, "2f3e895d499cbf63c3f7541098a0834af53151a6217dfd749aeea26494f7792c442284d45096345babf4b9b6662b6472b2139e53f314d6ec52f55d9f8c9e335bec628ab9b1a2cfee608d60f6b3523f25a5c0b0f3ff9ef3090591e079e1cb9a169100"}, &(0x7f0000983000)=0x6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000340000-0x91)={r3, 0x89, "5f8c59be75f478f92a80651dde74f90f29b08b27cadc837056ff719c4266c17759e7e57b6039c3a0ed061cb6ffee148d11e32d1557a86d4f9db50be32b4267d1a4d877076ff7ac2dc8dc03336190c087bbdb0f8d44ddfee7ee25c9f0c6a2efd5ef3b15425fddfb4a83663233bc707d7f5a6a8314a19783df2cf12a5cd959b10f225167adab36ef9ec2"}, &(0x7f00007b1000)=0x91) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000d4f000)={r3, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000067000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) 2018/01/31 01:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000086b000-0x8)={0x32, 0x4, 0x10000, 0x34ac, 0x100000001}) ppoll(&(0x7f00001b2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/31 01:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e27000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000255000-0x4)=0x0, &(0x7f0000925000-0x4)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') write$evdev(r1, &(0x7f0000cbd000-0x60)=[], 0x189) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000002e000)=0x0) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x80000, 0x5, &(0x7f00009c8000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000124000-0x10)=@ax25={0x3, {"44039041275967"}, 0x100}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/31 01:25:36 executing program 4: r0 = dup(0xffffffffffffffff) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800408000485, &(0x7f0000001000)="", 0x0) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x1, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000028000-0x1)='\x00') mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000027000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x19, r3, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) [ 79.643397] audit: type=1400 audit(1517361936.484:50): avc: denied { create } for pid=13408 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/31 01:25:36 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000970000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006eb000-0x4)=0xe8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000053c000-0x4)=0x0, &(0x7f000010a000-0x4)=0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3f) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0x80f, 0x9) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000542000)='./file0\x00', r2, &(0x7f000095d000)='./file0\x00') mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000df6000)={0x0, 0x17, 0x0, 0x8001, 0x8001}, &(0x7f0000df7000-0x4)=0x18) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000df7000)={r5, 0x8, 0x30}, &(0x7f0000bed000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b2b000)={r5, 0x9}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000363000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x3f, 0x2, 0x20, 0xa0, 0xbf, r1, r3}, {0x100, 0xba5, 0x8, 0x4, 0x2, 0x2, 0x6, 0x7}, {0x88, 0x5, 0x3, 0x7}, 0x4, 0x5, 0x1, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0xffffffffffffffff, 0x4, 0x3, 0x4, 0x2, 0x100, 0x80000}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df4000-0x4)=0x0, 0x4) 2018/01/31 01:25:36 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = creat(&(0x7f00002ca000)='./file0\x00', 0x194) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fa6000)={0x3f, 0x1ff, 0x686, 0x1f, 0x3, 0x10001, 0x8, 0x9, 0x0, 0x6, 0x1}, 0xb) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x138}) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000654000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ea4000-0x3)=""/3, 0x3, 0x2000, &(0x7f00003bf000)=@pppoe={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x4, 0x2, &(0x7f0000a94000)=[{&(0x7f0000ea4000-0x51)="8a41ddd52b84698f117c79a9c51fdd5559849d0ce7dc62c0f0118ed3d700d47409b7fe3fd59c04ffe86fb42b6213963af8ed79dba4295c3a17367d959861a19804346bb8b25bfdfa552027c3095d965c3d", 0x51, 0x80000001, 0x6}, {&(0x7f000079e000-0x67)="8dcc57b0d61dd1fe7ec4d1f682d03f3e2e23906e6a903402182d5c74fb6601598cb65b2651fb787bc5c0827a62299b2b724e12e3c58ab94bca695bb51677574312548aabedf501a8674d04af323062c2be3b3f5d6a9acf577a7f72adc1156dfed785900ce40371", 0x67, 0x10001, 0x2}], 0x30000) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00008e8000)=0xffff, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ea3000-0x4)=0x6, 0x4) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ea5000-0x4)=0x0, &(0x7f0000a62000)=0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ea5000)=@assoc_id=0x0, &(0x7f0000aec000)=0x4) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ea5000)={r3, 0x5}, &(0x7f0000ea6000-0x4)=0x8) 2018/01/31 01:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x5, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f0000a50000)='/dev/sg#\x00', 0x5, 0x200) tkill(r0, 0x15) clock_gettime(0x0, &(0x7f0000252000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000026b000)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000c09000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f38000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x1f000000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000005000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)=0x4) 2018/01/31 01:25:36 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000025000)=[{r0, 0x9, 0x0}, {r0, 0x2, 0x0}, {r0, 0x418, 0x0}, {r0, 0x8, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x10, 0x0}], 0x6, 0xfff) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:36 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000708000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c6b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a1a000-0x4)=0x0, &(0x7f0000daa000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0d000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/01/31 01:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000a, 0x263b, &(0x7f000014b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bda000)={0x3, &(0x7f0000c9e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009c4000)={r2, 0x1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x4004510f, &(0x7f000018a000)=""/0) 2018/01/31 01:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e9f000-0x10)=@buf={0x71, &(0x7f0000861000)="347ff9b684feefadaf648b9da80396fcdc0fc17c96ada327a296a317fa6de0b17e76bc4d466bd1d291056eb7c4240f04bbe0a8ffdc7e9546a41366248ce03f2c4a5fb9bd37146e653bd98d80de188c0526b5c7530faa0132a1dce29baa249b40b3b9ac66a49c1f3ec64973f10bf8e6a8fa"}) r1 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x200000000000004, r2, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000581000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000762000)={&(0x7f0000911000/0x3000)=nil, 0x8, 0x5, 0xa8, &(0x7f000093c000/0x1000)=nil, 0x1ff}) r4 = dup2(r3, r1) r5 = dup(r1) fanotify_mark(r4, 0x80, 0x10, r5, &(0x7f000022d000)='./file0\x00') r6 = dup(r1) write$selinux_load(r6, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) [ 79.788826] device gre0 entered promiscuous mode 2018/01/31 01:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00008b6000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036f000-0x4)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000265000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000089b000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) unshare(0x2040000) 2018/01/31 01:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x5, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:25:36 executing program 1: mmap(&(0x7f0000001000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/198) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000f93000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000766000)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f94000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f94000)='/selinux/load\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006fd000)={0x1, [0x0]}, &(0x7f0000f95000)=0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f96000)={0xbb, 0x7f}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f97000)={r4, 0x1}, 0x8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f99000-0xb1)=""/177, 0xb1, 0x20, 0x0, 0x0) listen(r2, 0xffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000803000)=@int=0x40, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000016e000)={0x7, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000f97000)=""/144, 0x90, 0x10000, &(0x7f0000a1c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000f96000-0x10)={r5, 0x3}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000164000-0xc)='/dev/autofs\x00', 0x40, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x5, 0x1, 0x101, 0x4, 0x1ff, 0x8, 0x2}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000b80000-0x30)={0x30, 0x7, 0x0, 0xc735, 0xfffffffffffffffe, 0x4, 0x1f, 0x7}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3b, 0x1, @thr={&(0x7f0000000000)="b5ea40102fe13b2627950152a76954a0c70960a6f21c9258d500350ac0d934d63943506c944204f179955d5120ef9befd8eab8aa26eb196e20c10817e9e6138f41b3ec03a7b16ba1dfe8279aa3f712ffaabf7cf32efa51fb6b6ec3003bcf74a1f0aa1b7feb717a5a84fd816e1f5ea11922dbfa5b2f29358996823009605dc04066748002f13827d81cf24dae27627711fdfc9860fbb8ac9784862a292f94bdad198378edf003ed39a148018c1fa3b10006a14644a7326ea981944cf7594d4878504bd9a50e9d9661", &(0x7f0000001000-0x9)="7a79db67f50d743233"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x1)=0x0) timer_delete(r0) clock_nanosleep(0x4, 0x0, &(0x7f0000c10000)={0x0, 0x0}, 0x0) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000f9e000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000044c000)='./file0\x00', 0x600, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000303000)={0xfff, 0x3, 0x6, 0x1, 0x10, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000deb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:36 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012d000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 01:25:36 executing program 3: madvise(&(0x7f0000ea5000/0x4000)=nil, 0x4000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000a7000-0x12)='${lovmnet1*#wlan0\x00', 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/enforce\x00', 0x101401, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce1000)={0x8}, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd9000-0x4)={0x0}, 0x4) pwritev(r0, &(0x7f00001c1000)=[{&(0x7f0000d70000-0x1000)="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", 0x1000}], 0x1, 0x0) [ 79.978614] device gre0 entered promiscuous mode [ 79.982046] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/31 01:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) r1 = memfd_create(&(0x7f0000e67000)='nodev\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000f1000)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000000, 0x2692, 0xfffffffffffffffd, 0x25}, &(0x7f00008a3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007cf000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6}, &(0x7f0000413000)=0x98) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00009c1000)=0x8) readv(r0, &(0x7f00004aa000)=[{&(0x7f00003ed000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000000000+0xb34)="01458af7f359c05896ca8ba7e4988073ddb6fcb3aadcc301b2997b00e9ee1091830203c3a0cd40073de14dbbfe9fbc136f29771858c8cfa5f5b059452087dab7ebcc4a26070fb194b34074e33569819c7d2e20e3486902d41d00045d56788d98d06f6ca0a39e9399a81b879ab9", 0xfffffffffffffd55) 2018/01/31 01:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000024b000)='/dev/binder#\x00', 0x0, 0x2) pipe2(&(0x7f0000876000-0x8)={0x0, 0x0}, 0x800) getpeername$ax25(r0, &(0x7f0000dd6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5a000)=0x10) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000251000)="220000001b00070b00000000ef00120105000000000000000000000000ea00050029", 0x22) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/context\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f0000628000-0xc)='/dev/ashmem\x00', 0x80, 0x0) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, r1}) 2018/01/31 01:25:36 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000795000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xc00, 0x17, 0x80000001, 0x9, "7f52965b183f0eef7164458e70ee08a8fd5c6e895dcdb4d44c3bc17ee94b196c"}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000)=""/242) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000ffb000)={0x2, 0x32, &(0x7f0000b5b000-0x32)="8b2c948d2a9396a84a009cc5f9d691d8ead54186bb9463deb54be7d0a129e288d0bbf56af4be2a5bb0715de337459a16882b"}) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl(r0, 0x1, &(0x7f0000b03000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a3d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cab000-0x38)=[@in6={0xa, 0x0, 0xd8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x0, 0xc13, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x38) readahead(r0, 0xeb, 0x4f413fdc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e3e000-0x4)=0x0, &(0x7f0000c1b000-0x4)=0x4) 2018/01/31 01:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e63000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000080000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000017b000-0x16)='net/ip_tablos_targets\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000218000-0x8)={0x2, [0x3, 0x7f]}, &(0x7f000059d000-0x4)=0x8) sendfile(r0, r1, 0x0, 0x2fc) 2018/01/31 01:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000c6b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a7e000)=""/61, &(0x7f0000f8f000-0x4)=0x3d) [ 80.037181] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/31 01:25:36 executing program 7: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c2d000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c2d000)={0x0, 0x0, 0x0}, &(0x7f0000c2e000-0x4)=0xfec0) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r3) 2018/01/31 01:25:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) socketpair(0x9, 0x3, 0x13, &(0x7f0000638000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_mtu=0x0}) r2 = open(&(0x7f000081f000)='./file0\x00', 0x100, 0x108) eventfd(0x5f2fa85f) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000017e000)=0x0, 0x29e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/31 01:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f000032f000)=@rc={0x1f, {0x7, 0x0, 0x26, 0x60000, 0x9, 0x1ff}, 0x0}, 0x9) r1 = open(&(0x7f0000314000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000889000)={0x0, 0x9, 0x3, [0x1ff, 0x81, 0x6]}, &(0x7f0000076000-0x4)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000527000)={r2, 0x100000000, 0x1}, &(0x7f0000f98000)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f61000-0x4)=0x4, 0x4) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000047000)='/selinux/enforce\x00', 0x200, 0x0) 2018/01/31 01:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007da000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e92000)=0x10) syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') fcntl$notify(r0, 0x402, 0x8) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f0000ecb000)=[&(0x7f00008ee000)='/selinux/avc/cache_stats\x00', &(0x7f0000670000-0x19)='/selinux/avc/cache_stats\x00'], 0x0) 2018/01/31 01:25:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000768000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000079c000-0x8)='./file0\x00', 0x141402, 0x5) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r1, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) 2018/01/31 01:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000575000-0x50)={{0x0, 0x5}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f00005fc000-0x5)='ceph\x00', &(0x7f0000b46000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa2000-0xd)='/dev/snd/seq\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000a4e000-0x5)='user\x00', &(0x7f0000c48000+0x2e9)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a24000-0xb7)="b484158b4c0520c6e4b8b1d6a81760d6c83ea3244e115b4830053c0d0f19df1a3958ce0aded431f1b2ce83277b0b6947b106ec3d1824ac6aa79b01f1c19b91f68d66fb2cd901b7a86277541e27d4e47b9936b9f200f76d868736e78bce7e51dfe066fe3ae944004aa7e534b2b760bf00f29cf0587df3aea66fb4ccbd93aaf72503cfcf1d674f8acae1e69b9eb32bc62cdc30f5c1c863de4458b7d9499c6d8a1affb99d7c5d496f9857bb313e07a6aca825c25b3044291e", 0xb7, r1) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae1000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ae2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007f8000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xffffffff, 0x80, 0x1, 0x1, 0xb05a, 0xfff, 0x0, 0x80000000, 0xffffffff7fffffff, 0x6bbf, 0x6, 0x9, 0x8, 0x1fe0]}, &(0x7f0000a34000-0x4)=0x108) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ae0000)=@assoc_value={r1, 0x5}, 0x8) 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x81) fcntl$setsig(r0, 0xa, 0x33) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0xffffffffffffffff, 0x4) 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000615000)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000054d000-0x4)='tls\x00', 0x4) setitimer(0x1, &(0x7f000087b000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f000006d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f00004cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000f69000-0x4)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080d000)='./file0\x00', 0x0) open(&(0x7f0000a73000-0x8)='./file0\x00', 0x101000, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f6e000-0x51)="22c5ed288b942c15b3c274a464145720964a73f5ae0e16d025d3e37e6633ecd2edcb8dd3332a850c590834c2d863e05a4ee7a212e236b83aca78653c84dd39dc3eb3604f186cd7a684ed88640f2f15e7930b035f30ea2122413c0e425aa683d8c5ae0992b750496b39d61aeb64100c517a232904a9fd81272cec8393f64b00fc2919b753a329c8fa0877b8cc746f8c711c38") 2018/01/31 01:25:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a0f000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) chroot(&(0x7f0000d37000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000bd6000-0x4)=0x8) 2018/01/31 01:25:37 executing program 1: mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 01:25:37 executing program 7: mq_open(&(0x7f0000888000-0x9)=':md5sum}\x00', 0x800, 0xb0, &(0x7f0000e39000-0x40)={0x5, 0x8, 0x4, 0x1, 0x80, 0x3, 0x6, 0x2}) r0 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:37 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') connect$ipx(r1, &(0x7f0000cc6000)={0x4, 0x250c, 0x4b4c, "87571d1b1f8c", 0x81, 0x0}, 0x10) preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000faa000-0x8)={0x0, 0x0}) sync_file_range(r2, 0x2, 0x200, 0x2) 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = userfaultfd(0x80800) fadvise64(r0, 0x0, 0x0, 0x3) open(&(0x7f0000220000-0x8)='./file0\x00', 0x20040, 0x40) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa4000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000d1d000)=0x101, 0x8) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b25000+0x240)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00005b8000-0x10)={0x0, &(0x7f000064e000)=[]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x100000001, 0x1, 0x0}, {0x61, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/31 01:25:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000483, &(0x7f0000137000)="", 0xffffffffffffffa9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) sendfile(r2, r1, &(0x7f0000001000-0x2)=0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7, 0x10}, &(0x7f0000002000-0x4)=0xc) remap_file_pages(&(0x7f000066e000/0x4000)=nil, 0x4000, 0x2000000, 0x5, 0x4000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xe)='net/connector\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000003000)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x4, 0x10}, &(0x7f0000000000)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x208400, 0x0) 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) dup3(r0, r0, 0x80000) 2018/01/31 01:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x0, 0x0, 0x3}]}, 0x10) r1 = dup(r0) clock_gettime(0x0, &(0x7f00002ad000)={0x0, 0x0}) utimensat(r1, &(0x7f0000df7000-0x8)='./file0\x00', &(0x7f00004d2000)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x100) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000f0f000-0x8)=0x401) r5 = accept4(r0, &(0x7f0000de4000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000979000-0x4)=0x17, 0x880000) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000e38000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003b5000)=0x14) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/31 01:25:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/254) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001d7000+0x102)='./file0\x00', 0x440, 0xa5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x4, 0x0}, &(0x7f0000f1b000)=0xffffffba) truncate(&(0x7f0000ce7000)='./file0\x00', 0x2bcb) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f000003b000)='\x00', &(0x7f000005f000)='.\x00', &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) [ 80.347619] audit: type=1326 audit(1517361937.194:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13577 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e193, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005cb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000bd6000-0x10)={0x47, 0xffffffffffffffe0, 0x8, 0x5c}) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007cd000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x9) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000699000-0x4)=0x0) 2018/01/31 01:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000422000)=0x0, &(0x7f0000f9f000)=0x4) readv(r0, &(0x7f00004aa000)=[{&(0x7f00003ed000-0x1000)=""/4096, 0x1000}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004c1000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x6e, &(0x7f0000f0d000-0x4)=0x0, &(0x7f00005ff000)=0x4) 2018/01/31 01:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r1, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00007d2000)=""/29) getsockname$ipx(r1, &(0x7f0000a95000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c76000-0x3)=0x10) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000ccc000-0x8)='./file0\x00', 0x80002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000157000-0x8)=0x1cf90057, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000093000-0xf6)=""/246, &(0x7f0000498000)=0xf6) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000066000)={0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dec000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008a3000-0x8)={0x0, 0x0}) r0 = gettid() r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000580000)=0x0, 0x80800) getsockname$inet(r1, &(0x7f00002fa000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000924000-0x4)=0x10) r2 = syz_open_procfs(r0, &(0x7f0000036000)='net\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) 2018/01/31 01:25:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x17c) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000019e000-0x4)=0x4a, 0x4) memfd_create(&(0x7f0000eef000-0x1)='\x00', 0x2) bind$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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000056b000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x141, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000013000)={0x8, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2287, &(0x7f000000e000-0x1)="") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000014000)=""/0, &(0x7f0000014000)=0x0) 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000007b000-0x8)={0x0, 0x0}, 0x80800) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = gettid() timer_create(0x3, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r2}, &(0x7f000005b000)={0xfffffffffffffffe}, 0x8) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'user.', 'lo\x00'}, &(0x7f0000002000-0x1)='\x00', 0x1, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x1858c5fcc84f8cd, &(0x7f0000001000-0xa2)="77b89904f235978ab2e19485cfca093f231ad345cf7ee6280ceb52f90c17ac9a377427948ae18dbddeb4b059462eef15693a6f8bec61eb95f4b2479c0a0ffe5abd9d8ef3e590c07e3af65466f4ae0dbf31683c6f9126700271611ee662ed93526963ee4ec10e6c56776d184dd6921ed16e30bcb69ba17b393f2c57a8792f0ba640a87b442c90e5f1f98e265e66e6f06eebac0baeb840f1249f63a4ee7a8f06800223", 0xffffffffffffffac) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f000059c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085d000)=0x26) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x100240, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000001000-0xce)="fbd86b40647529ee303f6e516d978812099b0b464a4193c6cbff8db9fbab0654858aad32f951ff6dba94734ada63b8c0fa8ec1ab3ebf232fdf6662a2a7614947cc7af439eab6d286fdd38c28851272265e9863cc82952a14b25a21f6e61afb4449c6ef0ea528b1b136b7526f69e356a4b40964e5fe52a1a66677100c6edaaa7f36b6637424af21aaaf38d38f1922575a1a54ec6e4f6d67f44601cfe31554c6dd3c77efe439f5b6e973cc502066a806b0d9058106434fe7a8a18aefe992fda7390ae1ad4740af54383ea92645afb3", 0xce}, {&(0x7f0000000000)="e4f99f869f09383654f4b881c5033450fff59c45d74aaa9b6481c0dbdd87b0da93b67634b6358fa243730e92bb780bd43cb13748353876b31122783663df2f302cf8901809da24c7b44bb52c8268041e9847d918d7a97776ca3bc4a454e864ad446e4df8e7e3ac6b947209bfd76040d7a3a6cfd7071f23c8a594e3eca39df7f94f46d359afee8e1b375560bb23022e", 0x8f}], 0x3, 0x0, 0x0, 0x1}, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x87e8, 0x1}, 0x8) 2018/01/31 01:25:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eeb000/0x2000)=nil, 0x2000, 0x0, 0x853, r0, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd4000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000aed000-0x8)={"3213fadb0c817a52973eea945e4956c7", {0x4, 0x10001, 0x3, "3b673d42a1e3", 0x9, 0x0}}) sched_setparam(r1, &(0x7f0000fd3000-0x4)=0x1) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r3, 0x0}, {r3, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000008000)=0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000a000)={0x0, 0xffffffffffffffe0, 0xa, [0x101, 0x1f, 0x7, 0x7fffffff, 0x1c, 0x10001, 0x0, 0xffffffffffffdfde, 0x9, 0x7f]}, &(0x7f000000a000)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000)={r2, 0x469b, 0xffffffff, 0x63441f73, 0x6, 0x69f}, &(0x7f0000005000-0x4)=0x14) munmap(&(0x7f0000003000/0x2000)=nil, 0x2000) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}, {0x0, 0x0}}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000006000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/31 01:25:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x50980, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f00001e7000-0x4)=0xffffffffffffffe1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0xda}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x9bb, 0x55cd}, 0x8) 2018/01/31 01:25:37 executing program 5: r0 = inotify_init1(0x800) r1 = syz_open_dev$random(&(0x7f0000b33000-0xc)='/dev/random\x00', 0x0, 0x52000) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000070e000-0x10)={0x0, 0x2c, &(0x7f0000175000)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000544000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r4, 0x1b, 0x7}, 0x8) sysfs$2(0x2, 0x1, &(0x7f000012a000)=""/1) fallocate(r3, 0x0, 0xffff, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000080e000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xd1, 0x3f, 0xfffffffffffffffe}, &(0x7f00006d8000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000505000-0x10)={r5, 0x78, &(0x7f0000c48000-0x78)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000007e000)=0x10) fadvise64(r3, 0x0, 0x10000, 0x4) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ad1000-0x9)='/dev/sg#\x00', 0x59, 0x400000000000) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x6, 0x0) pipe(&(0x7f00005c3000-0x8)={0x0, 0x0}) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000ec1000)='net/ip6_tables_matches\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) close(r2) 2018/01/31 01:25:37 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000023000-0xd)='/dev/snd/seq\x00', 0x0, 0x8060040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pause() 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e5e000-0xc)='/dev/autofs\x00', 0x800, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x25d) listen(r0, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e5e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e5d000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009d2000-0x8)={0x0, 0x4, 0x1}, &(0x7f0000728000)=0x8) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e5e000-0x6)={r2, 0x20}, &(0x7f0000107000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) 2018/01/31 01:25:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000021c000)={@rand_addr=0x5, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) r1 = dup2(r0, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000389000-0x4)=0x7, 0x4) 2018/01/31 01:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$key(0xf, 0x3, 0x2) accept4(r0, &(0x7f0000eeb000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000660000-0x4)=0x10, 0x80800) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") fstat(0xffffffffffffff9c, &(0x7f0000c1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f00008aa000-0x1)='.', 0x0, &(0x7f0000545000-0xf2)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/31 01:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb4000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000001b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:37 executing program 3: restart_syscall() 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0x164) sendto$inet(r0, &(0x7f0000d93000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:37 executing program 5: r0 = inotify_init1(0x800) r1 = syz_open_dev$random(&(0x7f0000b33000-0xc)='/dev/random\x00', 0x0, 0x52000) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000070e000-0x10)={0x0, 0x2c, &(0x7f0000175000)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000544000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r4, 0x1b, 0x7}, 0x8) sysfs$2(0x2, 0x1, &(0x7f000012a000)=""/1) fallocate(r3, 0x0, 0xffff, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000080e000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xd1, 0x3f, 0xfffffffffffffffe}, &(0x7f00006d8000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000505000-0x10)={r5, 0x78, &(0x7f0000c48000-0x78)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000007e000)=0x10) fadvise64(r3, 0x0, 0x10000, 0x4) 2018/01/31 01:25:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffffe, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0x104)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000001000)={0x3, 0x3, 0x100000000, 0x1, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x1) 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fc000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009a2000-0xc)={0x40000001, 0x0}) close(r0) 2018/01/31 01:25:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) r1 = dup(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)=0x0) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f0000541000)='/dev/net/tun\x00', 0x0, 0x20000) r2 = dup2(r1, r0) getdents(r2, &(0x7f0000838000)=""/72, 0x48) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c15000)={0x0, 0xe23}, &(0x7f00004a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000bc000)={r4, 0x8}, &(0x7f0000aaa000-0x4)=0x8) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 01:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) symlink(&(0x7f0000ecd000-0x8)='./file0\x00', &(0x7f00008c1000)='./file0\x00') setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) bind$inet6(r0, &(0x7f0000d75000-0xc)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 01:25:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000005d000-0x4)=0x1c, 0x80800) 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00007a1000/0x1000)=nil, 0x40, 0x2, 0xc6, &(0x7f000028e000/0x1000)=nil, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x8, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0xc7, r1, 0x2, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x881, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x18)=@random={'btrfs.', '/posix_acl_access\x00'}, &(0x7f000000a000-0x1d)=""/29, 0x1d) timer_create(0x0, &(0x7f0000007000-0x60)={0x0, 0x3b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) timer_getoverrun(0x0) 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000004000-0x8c)={0x20, 0x401, 0x6, 'queue0\x00', 0x33e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x0) 2018/01/31 01:25:37 executing program 1: mmap(&(0x7f0000000000/0xb73000)=nil, 0xb73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000081b000-0x38)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000b71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 01:25:37 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000017000)=""/191) r1 = socket$netlink(0x10, 0x3, 0x14) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000003000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000012000)={&(0x7f0000016000)={0x191, 0x16, 0x401, 0x2, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000017000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xb) mlockall(0x1) 2018/01/31 01:25:37 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000635000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006a3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000ccc000-0x8)={0x0, 0x0}) stat(&(0x7f00003c0000)='./file0\x00', &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) r6 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f21000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eaf000)={0x0, 0x0}) r9 = getpid() r10 = creat(&(0x7f0000e38000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000085b000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000d21000)=@proc={0x10, 0x0, 0x1, 0x200000}, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000af7000-0x490)={0x490, 0x32, 0x1, 0x6, 0x0, "", [@generic="6bca60974369f4339510b0d7da", @typed={0xc, 0x6, @ipv4=@rand_addr=0x2}, @nested={0x208, 0x14, [@generic="b600d53a663134d8307410c3657d0eeada1c60e1a7ed7ba3ffc32847eac8f68cae8b79b601610696dfcc56f142a11e75b1e79ac3864497a0cba856e708e8ada5a9705eb8efc97c38604ed3aa34f563ddfeb3fda046ca81db30265578a34a81ca81ec85678db35b1b89dc0fcdf2e7a637f5778de532459d6f455329938765705970ff8aa3e1ae4a03fdd8503de86d012cb63490af8f5c337bf80248c2e0df200051c56dda6b073b23e9633e88aedffbc670784537aa41a45409f53c2fff13048ceefb0d", @typed={0x18, 0x86, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x74, @uid=r1}, @typed={0x10, 0x7e, @u64=0x430}, @generic="c722f3be9c605475bf9fa3ad2e29bd2f63b4a4cd0a3faeb7a40fc98303ca1cd3b2a8810bba50df795be8df35d86df670ac4da1cfdec27a222f2ea6bef497238e60cb835daf9be8a476cba1879e6c6fc359c09553dd859f49c54beea2af8b182ff5742014", @typed={0xc, 0x93, @ipv4=@rand_addr=0x8}, @generic="dc717ef5973414f5650abff45ac4079bd639bb3fda10d5656489ae2a17cdd10018246b14527a18ce49bf778f7c4e9b3b780730835eda2445c528755b914c65793757045e174b24a06a7fe5a895619fb2eba0ac4edcc2c8c11f2b73ebf8884499106b1b266077503ae53143ec0b4d75f9a7d08d3c46e89aaae2e990a09cfc6e6672658a7ef72f35d4f4f4251b5e54935d9a3a9e21c8e9fba5162ba7"]}, @generic="67455d8c5cada1b9e9bcedb21b836e9abe97926f5cc00dc2d203efc20083", @generic="bcaadaf22b492a0c0306208428819e6cbf171c0059bed8573cbd6a238da40c22159be162b32dc4592f25c42efbfc84125ed0bdd60f5420bd75f24c5655c7027ca265f8206d82c23cb8fd9a3dc7c25cf0267aa8c86f38395389a64da5837b9f5ba8667f90a348c3be7a0fd5e8671ae14a096167f7154847ddf6ccfcbd17d547cf776b9e5ca926a95cefc6b1aedde844a881031467d150fff15b96e10dcadbdafe0ff73fca40d5423321311eb517cca6d24896e9bc580fcd797df119c1f27b6780f1f1a919501d2609", @typed={0x18, 0x7d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc, 0x22, @uid=r2}, @nested={0x154, 0x94, [@generic="601b830c3eec6d0a83cd6c80b0e3ac8965f660380e7be0279c446b9f3d796ff31891236faea9e546a9f92c719907bc03df5de12a056198d53b8510e157828893da69fc053c33ca03df875a131f3d91289acd611018e1f6fd4ed85646f0b8ac654b3c0ca685d61356a84e8663d05ce2ea72d002321687001f32211842b4", @generic="d06b3b45a08093cead559ac5d4600deb401dd119d4ad046f913657ee52f86cb2d773a9c778e085f38109fe0665f4566555d6688fe276d548b37ea450aaa897abe049cde59da7ea6c02fd0ed2279cc23c68a83e4116a3f8f8222d772b416bcec47003e8b7711e70e95433bb5d5177957b2915cebe6552e48812de5390e99d0db407fd31ddc72fde20c4b966a13d7c7047c14c26d18137933e98bf14541a5ac5951906935ca774ed46b21b3b9ad4116d631934ef78030b431fe4cbc2156d3e1de8ab519500914bbf2432e827caca13703bae5ed8"]}]}, 0x490}, {&(0x7f0000001000-0x1384)={0x1384, 0x12, 0x100, 0x1, 0x1, "", [@generic="7a228052f3bfcde973bdab1244ee3056020d5fbb0c194c0dff750f552c23e182e54fdd9be3584502cb67c057fe5051a5bcaabb824a52594196e5d3967612fd8fffb8192b0bf507ef9e3605b89f5b2dbcf1413759ef9ba30ad95108ea8adc55d956c6670e25b76c934764ae2fa7095163184656b01d69bff9807e85108e0f9755cb532187303280724deb2d60f32185512584ba4fad0d7689f4f1a9bc7449235253b396c30bce2b691ecad8af0fc5c7dc1dc8341abb6d8909b3c88e5172283d57e9dd3a5db6556dec8412389539c4c2eac44911c6d055da9d76f98f70eb71d397b2ec9e03f5d12f2100d32bce47f4512a", @generic="55e191d056326a168332df4906cb2045ff92ac924a89561a9ab8fc29145b195ff9c2e6d85f0de26b54f88b982a8373a766770ff8aaef2a7b70ed015e6792c7a660247633aefed1a4f4210130d9ffd0c9f81472ed27a2a6fdb58c7460d5e545a8d2d7704043fc44bb", @typed={0xc, 0x4f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x1140, 0x2, [@typed={0x28, 0x88, @str='({user\'mime_type^md5sumeth0,\x00'}, @typed={0xc, 0x87, @fd=r3}, @generic="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", @typed={0xc, 0x88, @uid=r4}, @generic="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@nested={0x10, 0x73, [@typed={0xc, 0x7d, @u32=0x7}]}, @generic="d66cdba5d51ba1897ddafad8fe5f33efd0a7c8e2dae85b6728d373a66f52fa448357867ea6f51ad28f25422569fb5f8e2f07288d004f504dfc2204bd27e1dd4bf4b05667127f2d0e94355fafdf2d74707221ce3f471dce56f81907eebfd88a5e1580769c3ef61db00f8ec32002e8711c037bbf1df65d0330dfc5680ea201f692d1b5c37b27dda38f0c3901d6409497bdd895a5be33fd71f554e1a58ee14953a9498778e3c4ab867dd7ed9b52e01515a0e4be7699bed6b6a860b9eb5d83"]}, 0x1384}, {&(0x7f0000be1000+0x576)={0x1c, 0x1d, 0x0, 0x5, 0x1, "", [@typed={0xc, 0xa, @ipv4=@rand_addr=0x8}]}, 0x1c}, {&(0x7f0000000000)={0x21c, 0x33, 0x6, 0x7, 0x0, "", [@typed={0x10, 0x2d, @u64=0x200}, @generic="fbe12d8bd91e229761e6b5e0884b01c41e4e9fbad8b972a6a6c39fce57e3af64a953be1500109dcc68ce24f7d8426794db6f4c0f2545e2da8f95c53ea34f7f5bedc93ae0805b580d7c2dafc0f0145b990c4096ede0a1e7f4b12b1b3e8d128a36dd1609c4e2d29a52c419b8ae1f8bf537d39808888057a79e70a19494abf9528c11bc3118cb96765d0354ae02ebd72686be4401414ed89ac96cb13342d40decac95ef531515961cda9354d385a37a7cba439185454856e854da757d833b5f792df1072dba5dadad532513e1fe808755d564c03763fb5d98c32ab34d9355cd8414347d1822e1885fb859a3b365b53e", @nested={0x100, 0x2c, [@generic="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", @generic="ac"]}, @typed={0xc, 0x4f, @u32=0x10000}]}, 0x21c}, {&(0x7f0000001000-0x164)={0x164, 0x2f, 0x20, 0x4, 0x2, "", [@nested={0x154, 0x2f, [@generic="26a105241f8065fdf46226fba21e296505274d0474652330dbe67fd7073a6a3a62a7d3f0d9ea351ff1c127656e8bc68ec59a090d605bfa2e989ad28b8eb2b3a972d12e91d87f5468a2cd3a8121a8f4b372ce95bb9db9dd4e7e423522e1d8c8b6367f6d3ae50b7afd8fdd909e0ca5600ed3131b30741c1642898992dcd0caeda090b70edb4b789cd833385ea33aa4121fafb7efd92a4ad329281ec96f4af66cccd273fc51e952", @typed={0x18, 0x1a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0xf, @fd=r5}, @typed={0xc, 0x57, @u32=0x4}, @typed={0xc, 0x92, @ipv4=@rand_addr=0x2}, @generic="aa96d532f07769e7653f9fb92fdab10c32b25c368f3e57c7685252dad57c8988d620f0f4718bcd584741d4a166748cefb440e2a8fbf3261a599c9988de7cc2de5545d28f1a4411bcf1de12fe4ee1414874ba358a5e3f342158a8585769444bfb2a", @typed={0xc, 0x77, @pid=r6}]}]}, 0x164}, {&(0x7f0000000000)={0x398, 0x30, 0x0, 0x7, 0x3, "", [@nested={0xf0, 0x49, [@generic="74b3aba0e46a0950a6de18265e9218714d51b1ff2a37aa1de5f37895fe17db93f27db65eda99b473cd5c714090f942b0a00eb343f71fbffd0505ab54f863c805c17e98d2140854a8d2777d987fd7bd529785698c45b7bc947b1200a464ef35eb47d2f79361a044a5d2d2c811d1ac154bc04da4b0bd81ab2f68e77f497185eeb2e9a689fd14c849be380a8d2398c681348e3c519c497e44dc348bbbc7535d8a5f5a9a38daddf2c6a3a7b58e4b0b4f92183e62a8654776b108d2f67edf2cfe0f078d659303e00192cf7c4866bfd665c596c6063a7d27260e1468f8b67f46772027339ef5580920de", @generic="b07a"]}, @generic="b0dcd094f8b2", @typed={0x1c, 0x1, @str='vmnet1vboxnet1\'\n\x00'}, @typed={0xc, 0x35, @pid=r7}, @nested={0x1f4, 0x18, [@typed={0xc, 0x56, @fd=r8}, @generic="490ed5b24648f7a179abddbf8a273fb162a4f9d54c2f28247632a5c690a7974275c07b31bf74daaec85d4f40d45de1ad148a6d8548841ef0de55cfa15be757c0a99444af17d1b216d3f380941b32345c767652b043210ae738281a5e825686134af4116a8d0350bef87fe012582d8180500dc0983035762848efd279f73be79e9f8793b9970baec63d99b5348346e62fcbff761ef57178136c2f835c9e53c0c01fd29952f5a3bd27cc78f9154fecb85bf8bc2a806d2468bf493995ff38da0ed838", @generic="d59f7ca4e606e3780027dce500f55308e99e0f3cff6d10d803ab2c9c279a6aeb1b4f7e70e10de764463db0a7a07589e1e97e9ae34bdbd1d3fae10f087e43ed3c027a9bce5055ca90ae3b6f75a7b3efbd27faf39785e4b42d65693f6610f4bd6b229ee1274faedcc2ab83202c408c9b0e243d2b38896112c30d31ce213d0ecc", @typed={0xc, 0x6c, @pid=r9}, @typed={0xc, 0x86, @fd=r10}, @typed={0x18, 0x1e, @str="5c402b776c616e315e9b2a285d00"}, @generic="6c8ed30ac89280abac31c2145ceb736091290f88147c5df8ac90db9704be3f9dbc057b0466474e43bfcfccce07bfea9ed12f58ed0537962e0c3a327f85e899b2f4488d9cbc65bae9cfefd88c63257b2541fc61abe39fba911eba44d77a02ec484f49ed2bfc7f7b39beba129396a218b8bbb9c0"]}, @generic="3a0ff6c80c5ddf393bad5bd74986b5b14eab8b1a85a572d48a2025e0383077a3a7c89f965501b240744c799983fa1d39d20f3dea46704916a33908091e18e02370b29a01e80c4fd3d046994022dcba8ebfa3926837e330079bd250a6451271d52380d46fed01c9d1b7765672d7cceaf26bea718c0f"]}, 0x398}], 0x6, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}], 0x20, 0x40000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r15, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = accept4(r0, &(0x7f0000583000-0x80)=@generic={0x0, ""/126}, &(0x7f0000844000)=0x80, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000025000)='/dev/vga_arbiter\x00', 0x402, 0x0) 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d36000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1001, &(0x7f000005b000)="") mount(&(0x7f0000092000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00004e8000-0x83)="") open$dir(&(0x7f0000db4000-0x3)='./file0\x00', 0x80000, 0x20) 2018/01/31 01:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f0000541000)='/dev/net/tun\x00', 0x0, 0x20000) r2 = dup2(r1, r0) getdents(r2, &(0x7f0000838000)=""/72, 0x48) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c15000)={0x0, 0xe23}, &(0x7f00004a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000bc000)={r4, 0x8}, &(0x7f0000aaa000-0x4)=0x8) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 01:25:37 executing program 7: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000adb000)=0xa, 0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000adc000)=0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d7000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000adc000)="3a2f8e88b29cb4dbcefbff47eeed184d70369ffeacabf9e9f785c01ec975a438526b6b895742dfc0377d6e3c4a4e9f3e5a4ad97f6209a42e22f71b65b6c655e075", 0x41, 0x4, &(0x7f0000524000)={0x4, 0x6, 0x36803353, "898db0a1d62a", 0x589fcb06, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006a6000)={0x73, 0x1, 0x0, 0x5, 0x1}, 0xc) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000af9000)='/dev/loop#\x00', 0xffffffff, 0x180) readahead(r0, 0x8, 0xc6d) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000023000)=0x8, 0x4) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/31 01:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)="") chdir(&(0x7f0000778000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) select(0x40, &(0x7f0000e93000-0x40)={0x4, 0x3, 0x1, 0x1f, 0x4df2, 0x80000, 0x8, 0x6}, &(0x7f0000648000)={0x6, 0x5, 0x2, 0x2, 0xe8dd, 0x0, 0xfff, 0x100}, &(0x7f000065e000)={0xd30, 0x100000000000000, 0x1000, 0x1, 0x80000000, 0x1, 0x6a, 0x6}, &(0x7f0000fa1000-0x10)={0x0, 0x2710}) sendfile(r0, r1, &(0x7f0000b4c000-0x8)=0x0, 0x1a) 2018/01/31 01:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x2) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f000095e000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) sched_yield() socket$inet6_sctp(0xa, 0x5, 0x84) readahead(r0, 0x8, 0x200) [ 80.919876] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 80.931140] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/31 01:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000696000-0x24)="24000000210025f0071c0165ff0ffc0e820000000010000002e10000000000000071f700", 0x24) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007f4000)={0x0, 0x94}, &(0x7f00004de000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000685000)={r1, 0xf9c6, 0x101, 0x2}, 0x10) fstat(r0, &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00003cb000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b2e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000e1f000-0x30)={0x2c, 0x0, &(0x7f0000dcf000-0x2c)=[@register_looper={0x630b}, @increfs_done={0x40106308, r3, 0x4}, @release={0x40046306, 0x4}, @enter_looper={0x630c}, @acquire={0x40046305, 0x2}], 0x6f, 0x0, &(0x7f0000a76000)="789f067abeaf4c009b3b2cf087d448b4467eeca3bcc06b25824b18ffa94a63455c4347fe26c98f446c539df269e059d0fa658ac5f61373c10e4fa35782350ecb64ed3645b70315c548c4f5e6dfecc2e779824aa604d26aead3eb1d3dd319656982f0fe97af23df6575b43560e45d03"}) 2018/01/31 01:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0xc83, &(0x7f0000800000)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc1000)={0x0, 0xfffffffffffffffb, 0x2, [0xffff, 0x5]}, &(0x7f000069f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008da000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffe0}, &(0x7f0000be5000-0x4)=0x98) lstat(&(0x7f0000dda000)='./file0/file0\x00', &(0x7f00009b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000080000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) 2018/01/31 01:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000bc7000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f0000603000-0x70)=[{&(0x7f0000096000)="", 0x0}, {&(0x7f0000288000)="52da5af31c344c4b20796e34e5ba67de7583cc8b490eea8b4b3fd75e8bc241de61254ea7df3f3707e76e71c5352b817e3b76888d0b0964423f5e734cab0d5b7fcee3d9c737c02cef074740a19e2db9161543d9ce554802727a1a8f6c5ea5821de635bcd3427739e37a0e750f6d6dc1ad05305327f3379e041b0265c21f16c14dc234ac769e8437c992a77565a85dd846d613a18c105d5ac8f0d03a35d7f29e02a627c42569e376fd5719633ebed42d352f5e71b2ca03adfc5f93e96980e424aeff522918304705a21d7ea38949f7506daeb97448a1710c7de6a8840a2c1f2839d088c9ef4503a8b60d9ca365e47d", 0xee}, {&(0x7f0000b3c000-0xa6)="66061cf3847d81a10a07ac24b44b30b13305fc4217ae05fd8d0cdc0d72d7fb0e419bd6487f6965ca12eb85aa56dfdcdd717f14245937fef9df9e7db4dc0f12d3e2162a8c6731224eeef2b65f77c5d8a07a083e8ab5480436d796306b76af654f9cb69fa960c225a3cf1200ed288400ac107b747eaf314ebd2cc0ac87929fdd641b95df6965e4cc3b4649921899c6fdbc59c7eb46c8650fa7c2fb1f920ecb702c5eb31d27397b", 0xa6}, {&(0x7f0000316000)="ae96479b35ba369db3d973e4c64ae1c7969b33214b97", 0x16}, {&(0x7f00002b5000-0xfa)="5ad5e360825e278e9f80c2899e891aadaec8a4c279becd4ce4fc3abe14da4b99f4255e368c0c1abe163455ec6ff44325f41a0d23c54ff8bb163487a15e2e6dc41e840739ef459b8b8cbe066fccc13b824c093ab93b7de1559a9e2c6a8d509b5976b0e3f2703afad374530075eb18a628ba5acdd309d251f6d24859616c6e69a8e53f1373fdd10ad66dcc76213cd26eec35184060bc4d02705480b76a40ac2f2f52def6d61ebd5109596bd103eacad93059898979df63ab518cf51e6600c9ef08ac48ef018be8b8ed85445bcde751d356917072ca1054104f8bc8632b2e8527d95c53cf569e61f2a437631fdf0c2f80bb64f6c82fd72bf27016f0", 0xfa}, {&(0x7f00002ce000)="e0436ccdfeaecb570764c3d04020df8c09c843a50d888e7bb593b8618eb98b7f6fcedf650f3bf27ac383817287a782c0fe9c83377c621fbc4b2692b0b460c57d5acb0cab256b76bde17f17fd9eb648d002dc58346e1ea40d3e57c2b46b2b5424eccded5f673acf0b6e", 0x69}, {&(0x7f0000d92000-0xab)="cf3ee3bfa734601ff36f1c16c40cf2d1c02a33e67af50cd95a1ae5174b02187a0b0c0dc9bd5f78e21fb03d73e969a5b95410f63dc46415087eb3a4597df982efb12cbd5ebb0448f6b95f4af4421a835430a443450e34cfbe4089c30b0a42bf37c8e9e74bc5a3dd9afb8bcf9b6ee835187321448327d242d62db1ca9307ede0768a5db0f3833bcd4dc74241ee03c840ce54248b77f6b5585c2c9f809165fc6cda658a96a0eff4609d8c3073", 0xab}], 0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_mr_vif\x00') sendfile(r0, r1, 0x0, 0x2fc) 2018/01/31 01:25:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r0, 0x8ec6, 0x400, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000025f000)='dns_resolver\x00', &(0x7f0000532000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000021000-0x12)='@wlan0.[}em1(#.,q\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffb000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00001db000-0x4)=0x0) 2018/01/31 01:25:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000152000)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000014000)='$\x00', 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000bbd000-0x4)=0x0, &(0x7f0000ba3000)=0x4) add_key(&(0x7f0000935000-0xa)='syzkaller\x00', &(0x7f0000bcb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000862000-0x48)="013c1aef8726ecdced29c427c393e6d7842ffa73529f4f1a0dab6e6d7c3ea1cec00f3c9fb50b875614f88cee7494094169c4d952ea2b56111eef6f811bb1e5963ff961aad65ecda7", 0x48, r1) 2018/01/31 01:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f01000-0x4)=0x0) ptrace(0x4207, r1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000706000-0xd5)="3c8b10f261f1e88358e48b92d9b3f6fe2bda944ac5ef3f116b5e713ea6dcc37b61fa0ee7c7ee8284cc016d83ae49301cb6aa01c4064ff16f4381f1953242a70ccf5b2e1d120fd27d1be7ff2a269705a6f8c033b765ef12a01f4ed1b0b088829dd1c58d7b5a6ad412471019745c5668c376575a9adca986bf15da5c70562df154afd698a64d58", 0x86, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000d45000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cf5000-0x50)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/31 01:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000097b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000bb9000+0xa95)={0x100000001, 0xf2bb, 0x6, 0x2, 0x7ff, 0x5, 0x5fd9, 0x391f4363, 0x7, 0x3a0, 0x5, 0xde2}) r2 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f00007c9000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/31 01:25:38 executing program 1: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) unshare(0x40600) r1 = syz_open_dev$sg(&(0x7f0000325000)='/dev/sg#\x00', 0xdfd, 0x500) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000121000)=[@in6={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}], 0x1c) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/loop-control\x00', 0x400400, 0x0) 2018/01/31 01:25:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x1f)={0x0, 0x17, "d24bfc4e341e2cc4658bfcadb8399ed03fcdda2da1d9a3"}, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xffffffffffff9ee8}, 0x98) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x24040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000235000-0x52)={0x0, 0x4a, "46237a51db18368189f35c2b585807e43e9d1f72cd5974d15456dceabdcee8310df24eba8c9df96426e631f52db649056e7a53cf389470599ed6a2457878abff5ba8ed9b2002befb9f1c"}, &(0x7f0000001000-0x4)=0x52) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0xe8b}, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x800400000485, &(0x7f0000137000)="", 0xfffffffffffffde9) socket$inet(0x2, 0x80005, 0x9) 2018/01/31 01:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f46000-0x9)='/dev/sg#\x00', 0x9, 0x82000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000d6c000-0x30)={0x5, 0x7, 0x6, 0x11, 0x401, 0x5}) fstat(r0, &(0x7f00004ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mmap$binder(&(0x7f0000e99000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000068b000+0x3b6)={0xa4, 0x0, &(0x7f0000267000-0xa4)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x8, &(0x7f000073b000)=[@flat={0x73622a85, 0x1, r1, 0x3}, @flat={0x736a2a85, 0x101, r1, 0x3}], &(0x7f0000b2b000)=[0x78]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000d6e000)=[], &(0x7f0000158000)=[0x18, 0x28, 0x28, 0x18, 0x0, 0x28]}, 0x81}}, @acquire_done={0x40106309, r1, 0x2}], 0xf2, 0x0, &(0x7f0000af9000)="8fc3e395b41a7758098ca9c054db42d54b701a6cd4c6fa25104317288dd660ccf36047cf1a09d31e97ec64e201a1e9321bfceb1861b7acf13847c59521350e0da795a2c2fb392e820b137b511cbd4034e5edbc388a7d80dec415da7c377bea93d1412e0e36391f7f3345837851bc7fedea658edce98e52ee8ddd8aa3545ea5c23c309352fd3c5ec793bcc81457954ec60887e17fbe191c0705a5674f1a67305ea85e95a01fb560f71d504117530c1ad0dda3c6ac7e0c610180d97f6d69381b888811b76d66fb1b21e6a62ffcff7e56263cd9c9d2c08181c5f278cfca3743cd9819e72a073933f170c04afa2cf982ec2daa19"}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000f8f000)=0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f09000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c3f000)=0x0, &(0x7f00000f2000)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 01:25:38 executing program 0: epoll_create1(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7e000)={{0x1000, 0x7}, 0x0, 0x7, 0x0, {0x9f, 0x7ff}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a46000-0x8c)={0x3, 0x1, 0x7, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:38 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000007000-0xa9)=""/169) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000004000-0xf1)=""/241) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x401) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x0, 0x200000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x414c03fa, 0xf45}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000-0x8)={r3, 0x3ff}, 0x8) accept4(r1, &(0x7f0000006000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x800) r5 = getuid() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000003000-0xc)={0x90000000, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, 0x3, 0x3ff, 0x376f58121fa41bf0, 0x20, 0xa0, 0x2c, r4, r5}, {0x4, 0x101, 0x1000000000000, 0x3, 0x7, 0x0, 0x800, 0x4}, {0x4, 0x7, 0xc4b, 0x8000}, 0x5, 0x2, 0x3, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x3, 0x3, 0x2, 0x2, 0x2, 0x2}}, 0xe8) 2018/01/31 01:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eb9000)=@assoc_value={0x0, 0x3}, &(0x7f000022b000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000643000)={0x1, 0xfffffffffffffff9, 0xc, 0x20, 0x5, 0xf000000000000000, 0x7, 0x2, r1}, 0x20) 2018/01/31 01:25:38 executing program 0: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000416000)=@abs={0xffffffffffffffff, 0x0, 0x1}, 0x8) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000779000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f000001c000)='statm\x00') accept4$netrom(r2, &(0x7f0000316000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000762000)=0x48, 0x800) 2018/01/31 01:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000066e000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x200, 0x73, "4f6db8a930853e29911502ada5136eab6e43e2b62be13ca01931f6ffe1f65d1952d1c30b4a1d4927dca0512c3e43c92db24a6a2d32297ceaff1018180621b412d21d6d76b128dfad28fbbec374e77169"}, 0x160) syz_emit_ethernet(0x5e, &(0x7f0000c60000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x9, 0x8001, 0x3}], {0x8100, 0x10001, 0x80000000, 0x6046}}], {@canfd={0xd, {{0x0, 0x7d6, 0x6f, 0x5}, 0x0, 0x2, 0x0, 0x0, "677fe482f757add82bbfcfd023a435c4d883bfab6fc2064630f7b3ecb172ab830d19a7fdcb491cdeaf41ba6be98b4a63221162d746626f19c90549d1cdf69ea3"}}}}, &(0x7f0000e2a000-0x14)={0x0, 0x3, [0xbe9, 0x49e, 0xcfc]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a0d000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() [ 81.193205] audit: type=1400 audit(1517361938.034:52): avc: denied { setopt } for pid=13811 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_netfilter_socket permissive=1 2018/01/31 01:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b5000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ff000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000012f000-0x4)=0x7ff) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ed1000)=""/113) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001e8000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x9, "dc12aaee061f10edb45086e90ff369c1918d168dd016cc796b1dc326e440023053fe37732ff6221e6ce96261fe4a71a47ce37337adaa7561fb079f3d4374b5d131d281c2b46f5753fd8d0c053118c599"}, 0x160) 2018/01/31 01:25:38 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x100) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0x1d)=""/29) 2018/01/31 01:25:38 executing program 6: clone(0x0, &(0x7f0000a2c000-0x8)="", &(0x7f0000135000-0x4)=0x0, &(0x7f000048a000-0x4)=0x0, &(0x7f0000185000)="") r0 = syz_open_procfs(0x0, &(0x7f0000d9b000)='net/sco\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000e24000-0x87)=""/135) sendmmsg(0xffffffffffffffff, &(0x7f0000e24000-0xf0)=[], 0x0, 0x0) 2018/01/31 01:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004db000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f00e3fe0000d1010000000600", &(0x7f000075a000)=@ethtool_rxfh={0x1, 0x0, 0x0, 0x0, 0x0, "fd5004", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:38 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000002000-0x24)={0x9, 0x0, 0x2, 0x10001, 0x7, 0xfffffffffffffffd, 0x9, 0x1, 0x7fffffff, 0x7fbe, 0x9, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000003000-0x4)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x100000001, 0x206, 0x0, 0x1f, 0xca8, 0x8, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x20) ioctl$KDADDIO(r2, 0x4b34, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0xfffffffffffff801, 0x10, 0x9, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@generic="00090b21356abfb8abf6811bb7ca747f", 0x81}) sync() 2018/01/31 01:25:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0xaf, 0x5, 0x6}, &(0x7f0000001000-0x4)=0x10) r3 = memfd_create(&(0x7f0000002000-0x6)='em1].\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000002000)=[@dead_binder_done={0x40086310, 0x2}], 0x8a, 0x0, &(0x7f0000002000+0x74a)="1ee57057f8a40c833c81bfe87836a5e9496320d8f5531181fda9af1b4c0bffaa1c199e6356483d9a22d0a22dbd24d2759385396332a2e3fff903f43bd4f78e27dd574da9130e6f7fd3058ef55e63e33dedfd75e8f357e39d4a2431ffb649bf8afbbc8a9b4c3092be99ff52924ed983d0d6ebfd182ae8a101efedb2bfa533a137ccee9484f6ece08d97dd"}) write(r0, &(0x7f0000000000)="acd2a907548014abef4de7dc9d1c597d649e629310e1c0f02cac4ed3bf7f88a1c0a39e8384e8baf8489c354547e1103373140da89d133eaf3ea1080f056d60c854dd6d59500a2734a1e197744c8c0e6cb06775a2b0", 0x55) 2018/01/31 01:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b5000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ff000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000012f000-0x4)=0x7ff) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ed1000)=""/113) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001e8000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x9, "dc12aaee061f10edb45086e90ff369c1918d168dd016cc796b1dc326e440023053fe37732ff6221e6ce96261fe4a71a47ce37337adaa7561fb079f3d4374b5d131d281c2b46f5753fd8d0c053118c599"}, 0x160) 2018/01/31 01:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCSETSF(r0, 0x5404, &(0x7f000056c000)={0xfffffffffffff001, 0x9, 0x0, 0x10001, 0x96, 0x2, 0x8, 0x2, 0x20, 0x6, 0xb507, 0x1}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00004e9000)={0x3, 0x1, 0xbe, 0xca800000, 0x100000000, 0x0, 0x800, 0x5, 0x40032f41, 0x99}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/31 01:25:38 executing program 0: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000d32000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000762000-0x19)=""/25, &(0x7f0000cb4000-0x4)=0x19) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ad2000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000349000)={0x2, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000-0xb2)="b0173096058dd932db913945303c1a7c10d9decfad892912b0792a3eaffeb0597f2dc22daa1967c54704b8729dcab47347ff081d3829326975c8bde594af5fe7ef79c7d5217cf6181c001ae0b6f5f53b666ccbd87d8314729f8ee5b566033d92f7b347a37ee364dd27cd5d436b19a3fa4fbd4ead2763e0108ba4f4dc5eeca606b9f6f23f30c461cc9147be056b2036382184b4a7c288e9a5bbcb292dc155919cdbb0f7af6ec5cc6a7f1e68918da4ffcfae76", 0xb2, 0x4000, 0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000001000-0x4)=0x0, 0x1) 2018/01/31 01:25:38 executing program 7: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") close(r0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f18000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f18000-0x4)=0x7, 0x4) 2018/01/31 01:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003a3000-0x30)={0x8, 0x0, &(0x7f0000b59000)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000116000-0xfc)=""}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096d000)={0x0, 0x0, 0x0}, &(0x7f000084d000)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f0000a58000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000413000)=0x6, 0x800) 2018/01/31 01:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = gettid() perf_event_open(&(0x7f0000b57000-0x78)={0x3, 0x78, 0x9e0, 0x8106, 0x7fffffff, 0x9, 0x0, 0x1f, 0x4a000, 0x1, 0x0, 0x1, 0x0, 0x6, 0x400, 0x6, 0x9, 0x4, 0x0, 0x1529, 0x0, 0x80, 0x100, 0x1ff, 0x2, 0x101, 0x9, 0x400000000000, 0x0, 0x3ff, 0xfff, 0xffff, 0x7, 0x3, 0x9, 0xc000000000000, 0x8001, 0x81, 0x0, 0x9b8, 0x4, @perf_config_ext={0x3, 0x9}, 0x4000, 0x6, 0x200, 0x3, 0x3, 0xa46, 0x3, 0x0}, r1, 0x40, r0, 0xf) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000e06000)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f00002c5000)=0x0) 2018/01/31 01:25:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x400, 0x3, 0x6, 0x9, 0x7}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x442000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000003000)={{0x7f, 0x7}, 'port0\x00', 0x80, 0x8, 0x6, 0x8001, 0x20, 0x80000001, 0x5, 0x0, 0x1, 0xfffffffffffff8fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xff, 0x4, &(0x7f0000003000-0x80)=[{&(0x7f0000002000)="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", 0x1000, 0x2, 0xffffffffffff7fff}, {&(0x7f0000001000)="0e997674355f9b53e7568adc20a75f17d920825bde1df058abe80f5b2dfbe858d16abe84f7a45940a67500042e9b6e204fa186bc38a7b9fa0057043c", 0x3c, 0x1, 0xfffffffffffffffe}, {&(0x7f0000002000)="207b05b6afaa9a13f598cde61822f47bb90b68b405b4b12bad87afa140377a0c3c8319d255b8e9226a2934c911143ee2dc3fd24818bc75c6a8e73031a6a8aa8c6ff549bba12cfa7894967487dd99b8090aa00a", 0x53, 0x1, 0xfffffffffffffb99}, {&(0x7f0000002000)="db9ca8eff18cc7ab716a5f6a19bb0d6c6099b2bddc7944568166f17bf129a3", 0xb, 0x45, 0x9}], 0x3e0000) 2018/01/31 01:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0xfffffffffffffffc}, 0xffffffffffffffc0, 0x0) 2018/01/31 01:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r2, &(0x7f0000fc4000-0x1000)=""/4096, 0x87e) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ba4000)=0x10000, 0x4) [ 81.528644] binder: 13862:13866 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/01/31 01:25:38 executing program 2: r0 = socket(0x11, 0x5, 0x2) listen(r0, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8a000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) sendmsg$nl_generic(r2, &(0x7f00008b8000-0x38)={&(0x7f00001d0000)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f000085a000-0x10)={&(0x7f0000889000)={0x168, 0x38, 0x401, 0x7, 0x2, {0x1e, 0x0, 0x0}, [@generic="", @typed={0x10, 0x75, @u64=0x1}, @nested={0x124, 0x7b, [@typed={0xc, 0x5a, @fd=r1}, @typed={0x14, 0x8f, @str='vboxnet0\x00'}, @generic="ed89bb0637c66fd164fae57b62", @typed={0xc, 0x15, @u32=0xffffffffffffffc0}, @typed={0xe4, 0x8, @binary="f2aa844eae0090e5f0a616983fa9deae2cb15fca496fece592011f86c1aa2daf915aeeb55d1343501ad75cb97aeb4e2193816eb7605a0a1a8f9f0b2215a1ee6990df9c0a25ad2448bf9cb85a956a849163da657225400ae14489a25a39b3c4653313bb562e6a6d5edfedfb5ce935bcf091ad8485625865b42add4e11c9f50fba2565f081ff163ea51ca7e8809bf606907a2fee047c97c242e3d208f7ac75c5fe29717bed5f7e2655b25f26eeb6f65f93d9b74e5b2eefe9f536ba4b4c3103b1bb194b7aa9eced2f603edbd2452625122b10bd784ef3cf063cf61c"}]}, @typed={0x20, 0x90, @binary="daed8f7b6fa2fe3f6dac3986180485b322bfc3c697358d82"}]}, 0x168}, 0x1, 0x0, 0x0, 0x1}, 0x800) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aba000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/31 01:25:38 executing program 0: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f00007f2000)=@generic={0x0, ""/126}, &(0x7f0000fad000)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/31 01:25:38 executing program 7: stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000a30000)='trusted-eth1em0(GPLem0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x9, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) keyctl$chown(0x4, 0x0, r0, r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1c00000}, 0x1) 2018/01/31 01:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000169000-0xb0)={{0x111, 0x4}, 'port1\x00', 0xf8, 0x10020, 0x91, 0x0, 0xe9a1, 0xf6c, 0x5, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003bd000)={0x0, 0x1}, &(0x7f0000772000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003cb000)={r1, 0x7}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006bd000)=@generic="9e0fa88689df687ac932365e99424822") setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) [ 81.582276] binder: 13862:13866 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/01/31 01:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000c31000)={{0x4e6, 0x5}, 'port0\x00', 0x82, 0x40001, 0x7fffffff, 0x4, 0x99f, 0x81, 0x5, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(0xffffffffffffffff, 0x0, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004c5000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/31 01:25:38 executing program 4: r0 = socket$inet_tcp(0x2, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00007c4000)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000ec6000-0x7)=""/7, 0x7}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000f4f000)=""/103, 0x67}, {&(0x7f0000e7d000)=""/159, 0x9f}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000079c000)=""/11, 0xb}, {&(0x7f0000aad000-0x77)=""/119, 0x77}], 0x8, &(0x7f0000000000)=""/215, 0xd7, 0x9}, 0x8635}, {{&(0x7f0000406000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x80)=[{&(0x7f0000cdc000)=""/44, 0x2c}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000361000-0xde)=""/222, 0xde}, {&(0x7f000076b000)=""/3, 0x3}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000fff000-0x9b)=""/155, 0x9b}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}], 0x8, &(0x7f0000000000)=""/137, 0x89, 0x400}, 0x2}, {{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000757000-0x90)=[{&(0x7f00000c7000-0x49)=""/73, 0x49}, {&(0x7f0000a5a000-0xa4)=""/164, 0xa4}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f00004eb000)=""/90, 0x5a}, {&(0x7f00000c5000-0xba)=""/186, 0xba}, {&(0x7f0000e0e000-0xd4)=""/212, 0xd4}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}], 0x9, &(0x7f0000000000)=""/95, 0x5f, 0x30000000}, 0xceb}, {{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002aa000-0x60)=[{&(0x7f0000242000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f00008b6000-0xde)=""/222, 0xde}, {&(0x7f0000ec4000-0x37)=""/55, 0x37}, {&(0x7f0000c43000)=""/60, 0x3c}, {&(0x7f00000f3000-0x74)=""/116, 0x74}], 0x6, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x5}, 0x6a}, {{0x0, 0x0, &(0x7f0000a37000)=[{&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000a56000)=""/190, 0xbe}, {&(0x7f0000913000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000+0x545)=""/177, 0xb1}], 0x4, &(0x7f0000001000-0x42)=""/66, 0x42, 0x10000}, 0x1}, {{0x0, 0x0, &(0x7f0000139000-0x80)=[{&(0x7f0000d13000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f00009c0000-0xfa)=""/250, 0xfa}, {&(0x7f00006c1000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000abd000-0xdc)=""/220, 0xdc}, {&(0x7f0000fb2000-0xcc)=""/204, 0xcc}], 0x8, &(0x7f0000881000)=""/140, 0x8c, 0x5}, 0x5}], 0x6, 0x1, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x21, "dea477645beddc1b58f50b53c345091236e1b3c936132cd4c7950fe008b11da424"}, &(0x7f0000001000-0x4)=0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x3, 0x650}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/31 01:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) finit_module(r0, &(0x7f000088b000)="db00", 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r1) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept(r2, &(0x7f0000f8b000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000b58000-0x4)=0x10) 2018/01/31 01:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x4000, &(0x7f0000de6000)={0x0, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f1f000-0x38)=""/56) r1 = syz_open_dev$sndseq(&(0x7f0000524000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000030d000)={{0x0, 0x8001}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:38 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) 2018/01/31 01:25:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mkdir(&(0x7f0000aa1000)='./file0\x00', 0x1) chdir(&(0x7f00007e3000-0x2)='..') r3 = syz_open_dev$evdev(&(0x7f00004f6000-0x12)='/dev/input/event#\x00', 0x3f, 0xabc0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000f23000-0x98)=""/152) execve(&(0x7f0000fa3000)='../file0\x00', &(0x7f0000f19000)=[], &(0x7f00002e7000-0x20)=[&(0x7f0000420000-0x11)=',bdevppp0keyring\x00', &(0x7f0000897000)='nodev]\x00', &(0x7f0000e30000)='\x00', &(0x7f0000f20000)='}selinux!lo\x00']) umount2(&(0x7f000064b000-0x2)='..', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f0d000-0x10)={0x100000000, 0x965262d61ecd341f, 0x9, 0xfa, 0x0}, &(0x7f0000739000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f7a000)={0x0, 0x4, 0x8000, 0x5e2e8d50, r4}, &(0x7f00005f5000)=0x10) pread64(r1, &(0x7f00002d9000-0x72)=""/114, 0x72, 0x0) 2018/01/31 01:25:38 executing program 6: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000000c0004530, &(0x7f00005e3000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a5000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009bf000)={0x0, 0x0}) fchmod(r1, 0x4) 2018/01/31 01:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c88000-0x8)={0x0, 0x2}, &(0x7f00000bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000628000)=@assoc_id=r1, &(0x7f00002bb000)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b53000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000082c000)='clear_refs\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000502000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d09000+0x5b2)={0x0, 0x7}, &(0x7f0000448000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000028a000-0x4)=@assoc_id=r4, 0x4) 2018/01/31 01:25:38 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000b4000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000767000)={0x0, 0x0}) socket$inet(0x2, 0x805, 0x0) 2018/01/31 01:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/pktcdvd/control\x00', 0x440000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00003d7000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000600000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001eb000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r2, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000657000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ecc000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007df000-0x4)=0xe8) getresgid(&(0x7f000099c000-0x4)=0x0, &(0x7f0000595000)=0x0, &(0x7f000042a000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000071c000-0x28)={0x6, 0xe31c, r3, 0x6, r4, 0x7, 0x7d92, 0x805c}) 2018/01/31 01:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b23000)=[{&(0x7f00005ce000-0xc6)="007af4271db0aafa47ee7fcda3bf4d5be860cbed5eb0ceb05dddd4fb6f3377b916109b04123ada2f3f35deecc2ed0bbd2adb9d1455e7bec28d93334ced44957cb66487392b151270ca08449eed4a683b0f2a850e95be06f1ddf5eb68f7203061c9519390a17c0c9db1789b7494a4953aeff2234de602c64b72bd7e76085d62bd8e20d4d0ce21674080f99d9042c3afac6f3939f1be408a0dc020983f44a3384f08d631cc9b95263501f4e83f3591ce9d0f9d2ae8a318cb231a0a", 0xba}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/31 01:25:38 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/31 01:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x0, &(0x7f0000c52000)=[]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x2d8, 0x80, 0x0, 0x71) 2018/01/31 01:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089f000)='/dev/sequencer\x00', 0x2001, 0x0) write$tun(r1, &(0x7f000024d000)=@hdr={0x2, 0x0, 0x80000001, 0x8001, 0x1f, 0x3, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0xbbe4, 0x6, "26e89a", 0x222c, 0x62, 0xcfc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x67, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x5, 0xb5, "9268287cb57d73bd1db0ad249cc7467ebf4dd8385932f7e0138f53cbe0eba0824a4ebebb3e0d7161aea759f60c9e6401b8e12f3b9d7aaaa545713bc0e8f5dd3e79732c1e13e660c7c2243db39bac8e11bdc070c5bf580e30f240b144553a476bfd542994223a0daba11ea9f5c186693c9b1af496f47a509d5ab7658122d0b9fab98f0c0cbe824498f86d8c8182d86ea0f741a3650c01aee86b6d8d1d4c8005f8d9915e0110edc2148a363b4aa7ac8354b77fe00595"}, @ra={0x5, 0x2, 0x9}]}, @routing={0x3c, 0xc, 0x2, 0x2, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x0, 0x2, 0x1, 0x100000000, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x6, 0x0, 0x88a, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x7e, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1f, 0x1000, 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@jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x7f, 0x0, 0x6, 0x40, 0x0, 0x1, 0x2}, @fragment={0x3f461a1742288852, 0x0, 0x5, 0x2, 0x0, 0x4c, 0x0}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xe79a}, @calipso={0x7, 0x20, {0x6, 0x6, 0x7, 0x4, [0x7, 0xf78, 0x4]}}, @enc_lim={0x4, 0x1, 0x1c000000}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x0, 0x0, 0xfffffffffffffffc, 0x7a6d, 0x0, 0xd7b, 0x2}], @udp={0x0, 0x2, 0x1008, 0x0, "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"}}}}}}}, 0x226c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd0000-0x4)=0x0) pwrite64(r0, &(0x7f0000daf000)="1351cb9c2d6affa9bfd511d735ee6af364e2c0c716e5f58e7b46cc43485ec282ae36bcfb3ebe8464a897be74ef3802422a57d2094d5d25b573bfc69f081a85e11ea880f516c5682736241d03bfddc6ffda362eb2b9020f63f2cc6048e60b283bf9a1a6024d1c24cd2bed6c73ec9f0f60b2ec494334af2199d99e9f9802e2f5decec661a492ba601275f96c4daeb0ea5c4d56a856783713e8", 0x98, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getown(r0, 0x9) 2018/01/31 01:25:38 executing program 7: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x363, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="a08214b4f75bc8c23941ca0bb7dac932", @ifru_data=&(0x7f0000001000)="659fff4a834f5824282f41434e925f0e463b2e686a5291d1f79df5d9802bd378"}) getpriority(0x0, 0x0) 2018/01/31 01:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x1, &(0x7f0000594000-0x10)={0x2000000000000245, &(0x7f000086a000+0x3c4)=[]}) r0 = getpgid(0x0) wait4(r0, &(0x7f0000688000)=0x0, 0xffffffffffffffff, &(0x7f00003db000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f0000180000)={0x0, 0x2c, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fb000-0x4)=0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000092f000-0x4)=0x2, 0x4) getuid() timer_create(0x7, &(0x7f00001f2000)={0x0, 0x21, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5d000)=0x0) timer_settime(r1, 0x1, &(0x7f0000d26000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a73000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000586000-0xb)='/dev/hwrng\x00', 0x1000000004001, 0x0) r1 = dup(0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000547000)={0x1, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000b47000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400202, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000031e000)=0x2) 2018/01/31 01:25:38 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) pwrite64(r0, &(0x7f0000002000)="", 0x0, 0x2) 2018/01/31 01:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r1 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r4, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r4) fcntl$setsig(r2, 0xa, 0x12) r5 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r2, r6) tkill(r1, 0x16) 2018/01/31 01:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000d87000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000624000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d34000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000ca0000)={0x0, 0x0}) pselect6(0x40, &(0x7f00001ca000)={0x7f, 0x5, 0x2, 0xbc7, 0x0, 0x8000000, 0x8e, 0x4}, &(0x7f0000962000-0x40)={0x7, 0x40000004, 0x8, 0x0, 0x1b223353, 0x3, 0xf5, 0x10001}, &(0x7f0000714000-0x40)={0x5, 0x7, 0xca, 0x8a, 0x7, 0x9, 0x6a3e5d89, 0x3}, &(0x7f0000b16000-0x10)={r2, r3}, &(0x7f00001c2000-0x10)={&(0x7f0000ab8000)={0x6b3}, 0x8}) connect(r1, &(0x7f00006a0000-0x10)=@llc={0x1a, 0x5, 0x4, 0x26c000000000, 0x1, 0x7fff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bb3000)=@assoc_value={0x0, 0x9}, &(0x7f0000759000)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000049f000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000958000)=r5) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000937000-0x10)={r4, 0xd0, &(0x7f0000a94000-0xd0)=[@in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x10000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x541}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4040000}, @in={0x2, 0x1, @rand_addr=0x40f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000017000-0x4)=0x10) 2018/01/31 01:25:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fad000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f0000402000-0xd9)="") 2018/01/31 01:25:39 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000c38000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000001000-0x1000)=""/4096) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x4, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000)=""/182, 0xb6, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setfsuid(r1) r2 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) dup(r2) 2018/01/31 01:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089f000)='/dev/sequencer\x00', 0x2001, 0x0) write$tun(r1, &(0x7f000024d000)=@hdr={0x2, 0x0, 0x80000001, 0x8001, 0x1f, 0x3, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0xbbe4, 0x6, "26e89a", 0x222c, 0x62, 0xcfc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x67, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x5, 0xb5, "9268287cb57d73bd1db0ad249cc7467ebf4dd8385932f7e0138f53cbe0eba0824a4ebebb3e0d7161aea759f60c9e6401b8e12f3b9d7aaaa545713bc0e8f5dd3e79732c1e13e660c7c2243db39bac8e11bdc070c5bf580e30f240b144553a476bfd542994223a0daba11ea9f5c186693c9b1af496f47a509d5ab7658122d0b9fab98f0c0cbe824498f86d8c8182d86ea0f741a3650c01aee86b6d8d1d4c8005f8d9915e0110edc2148a363b4aa7ac8354b77fe00595"}, @ra={0x5, 0x2, 0x9}]}, @routing={0x3c, 0xc, 0x2, 0x2, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x0, 0x2, 0x1, 0x100000000, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x6, 0x0, 0x88a, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x7e, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1f, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x7f, 0x0, 0x6, 0x40, 0x0, 0x1, 0x2}, @fragment={0x3f461a1742288852, 0x0, 0x5, 0x2, 0x0, 0x4c, 0x0}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xe79a}, @calipso={0x7, 0x20, {0x6, 0x6, 0x7, 0x4, [0x7, 0xf78, 0x4]}}, @enc_lim={0x4, 0x1, 0x1c000000}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x0, 0x0, 0xfffffffffffffffc, 0x7a6d, 0x0, 0xd7b, 0x2}], @udp={0x0, 0x2, 0x1008, 0x0, "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"}}}}}}}, 0x226c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd0000-0x4)=0x0) pwrite64(r0, &(0x7f0000daf000)="1351cb9c2d6affa9bfd511d735ee6af364e2c0c716e5f58e7b46cc43485ec282ae36bcfb3ebe8464a897be74ef3802422a57d2094d5d25b573bfc69f081a85e11ea880f516c5682736241d03bfddc6ffda362eb2b9020f63f2cc6048e60b283bf9a1a6024d1c24cd2bed6c73ec9f0f60b2ec494334af2199d99e9f9802e2f5decec661a492ba601275f96c4daeb0ea5c4d56a856783713e8", 0x98, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getown(r0, 0x9) 2018/01/31 01:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x101400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000aae000)=0x0) fgetxattr(r0, &(0x7f00004e8000)=@known='com.apple.FinderInfo\x00', &(0x7f000067b000)=""/4096, 0x1000) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) clock_gettime(0x0, &(0x7f00002d5000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00007f7000)=[{0x0, 0x0, 0x800, 0xff, @time={r2, r3+30000000}, {0xfffffffffffffe3b, 0x3}, {0x100000001, 0x2}, @control={0x8, 0x1, 0x4}}], 0x30) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/rtc\x00', 0x200400, 0x0) r5 = dup2(r4, r1) open(&(0x7f0000458000-0x8)='./file0\x00', 0x400000, 0x18) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000c2e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00003af000-0xb1)="3f8dbaa8c1c307cabf7e1d0492e096078c3b6ad8386243b860365de360bbd3daf88463ccba3c4bec9fc822bbaa3c054e6a4f71e5f678a5d24250004d8193d99b35997eacd91ad2f08cb1fc32214c76a72cf4cc29352b4bed716156f8d8825a7516be10e5773f9dccd78ea54d96e39b1a5e8f4cea65f6279fe15fdb6ab10a6db9bcc7a0b657c0f31662cd9ee3e49680b49eab989a55c7c7ae862ae3dc8fe6cab5968cf73911c2dc1d9e759f02791243ab7c") 2018/01/31 01:25:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000448000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000e0a000)=0x0) mq_open(&(0x7f0000f54000-0x16)='mime_type[em1security\x00', 0x8c2, 0x0, &(0x7f0000995000)={0x8, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x400, 0x0, 0x0}) 2018/01/31 01:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r1 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r4, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r4) fcntl$setsig(r2, 0xa, 0x12) r5 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r2, r6) tkill(r1, 0x16) 2018/01/31 01:25:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008b9000-0x4)={0x8001}, 0x4) lstat(&(0x7f00000cc000-0x8)='./file0\x00', &(0x7f00005bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x3, 0x8001) r3 = socket$inet_udp(0x2, 0x2, 0x0) tee(r2, r3, 0x800, 0xa) r4 = dup3(r2, r3, 0x80000) getdents(r4, &(0x7f00008f6000)=""/69, 0x45) 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) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) read(r2, &(0x7f0000aba000)=""/37, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000000)=r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f00008ab000-0x8)='./file0\x00', &(0x7f00007d3000-0x8)=[], &(0x7f0000f12000-0x48)=[], 0x1900) 2018/01/31 01:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000b0000)='\x00', 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00001dc000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008dc000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_getscheduler(r3) write$selinux_create(r2, &(0x7f000074f000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x36, 0x20, './file0\x00'}, 0x43) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) 2018/01/31 01:25:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001b8000+0xa43)={0x0, 0xef7e, 0x0, 0x5, 0x9, 0x9, 0xeab, 0x80, {0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x738, 0x2b9, 0x578, 0x9, 0x616}}, &(0x7f00004a5000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000944000)={r2, 0x9, 0x8, [0x9, 0x80, 0x3, 0x40, 0xfff, 0x47, 0x401, 0x80000000]}, 0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x7, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2018/01/31 01:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f87000+0xe8d)='/dev/loop#\x00', 0xfffffff7ffffffff, 0x4000000006) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) r1 = socket$inet6(0xa, 0x2, 0x73) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet_sctp(r4, &(0x7f00007b3000-0x118)=[{&(0x7f0000c5e000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000a62000-0x30)=[], 0x0, &(0x7f00001dd000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/31 01:25:39 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, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000aa1000-0x90)={0x9, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000abb000)={@generic="18a40a75bda77270f3931c59f4dd8d87", &(0x7f0000a84000-0x30)=@ethtool_stats={0x1d, 0x5, [0x0, 0xb1, 0x1, 0x3, 0x7ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:39 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000007000-0x8)=[0x10000, 0x80000001]) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) readlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000002000)=""/66, 0x42) 2018/01/31 01:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x80f, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ca3000)=0x0, &(0x7f00004e3000-0x4)=0x4) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket(0x11, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008c2000)={0x0, @in6={{0xa, 0x2, 0xe49, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe6, 0x10001, 0x858, 0x5, 0x4, 0x7, 0x1, 0x9, 0x0, 0xff, 0x80000001, 0x3ff, 0x7fffffff, 0x0, 0x7fff]}, &(0x7f0000fee000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000554000-0x98)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e7, 0x6}, &(0x7f0000532000)=0x98) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/31 01:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 01:25:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000c28000-0x8)='./file0\x00', 0x698300, 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 01:25:39 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='comm\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0xc0000005, 0x0}) getsockname$unix(r1, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000)=0x8) sendmsg$key(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:39 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) tgkill(r1, r1, 0xd) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fc9000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000fc8000)='nodev\x00', 0x6, 0x2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000248000-0x60)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x0) 2018/01/31 01:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_pts(0xffffffffffffff9c, 0x24000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 01:25:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) connect$inet(r0, &(0x7f0000bef000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89db, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6tnl0\x00'}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x4, 0x7, 0x9]}, &(0x7f0000002000-0x4)=0xa) prctl$intptr(0x0, 0x10000) fallocate(r0, 0x1, 0x7, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000004000-0x56)=""/86, &(0x7f0000004000-0x4)=0x56) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x2c, "87b5216335e926d343ac848c8de9cc89d23e94935e21f0e839722e5ac6065d38d5e7c65ad7f62902d41170f0"}, &(0x7f0000004000)=0x34) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={r2, 0x63, "ff6ef2cbdbc6a2c00c7e038fd633617cd38aa494b626d9d59c6090d2d54a0ab49fb6b644a4bd0893b3cfb3a88f04d6309c1eaa6526c549313cc03122b8015dfaeb7bbc510d77420817f522c8a59ea52311d88b6e01c1cf3fabbb3279c3bb6b4c4a6952"}, &(0x7f0000002000)=0x6b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000005000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={r2, 0x3a2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000007000-0x20)={0x400, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x6, r5, 0x10001, 0x2}) getrlimit(0x8, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000009000-0x4)=0x8) 2018/01/31 01:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000901000-0x8)={0x0, 0x3, 0x101}, &(0x7f00003b4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c08000-0x6)={r2, 0x5}, 0x6) flock(r0, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f32000-0x5c)={{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, 0x7fffffff, [0x3f, 0x3f, 0x8, 0x4, 0xb158, 0x80000001, 0xea, 0x6]}, 0x5c) flock(r0, 0x2) 2018/01/31 01:25:39 executing program 0: 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$inet6_int(r0, 0x29, 0x4a, &(0x7f00001b1000)=0x800000, 0x4) sendto$inet6(r0, &(0x7f0000723000)="", 0xfffffffffffffe20, 0x0, &(0x7f0000868000-0x1c)={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000e4c000-0x4)=0x0, &(0x7f00004b4000)=0x4) recvmmsg(r0, &(0x7f0000f61000)=[], 0x0, 0x2043, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f00005d8000)="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", 0x13d2) 2018/01/31 01:25:39 executing program 0: mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x8)=[0x10000000, 0x4]) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000-0xb8)=""/184) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x1, 0x0, 0x5000, 0x10000, 0x6, 0x2, 0xd, 0x7, 0x80000000, 0xff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[], 0x10000000000000e3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000003000-0x8)='./file0\x00') vmsplice(r0, &(0x7f0000022000)=[{&(0x7f0000023000)='b', 0x1}], 0x1, 0x0) 2018/01/31 01:25:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x7) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:40 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) tgkill(r1, r1, 0xd) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fc9000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000fc8000)='nodev\x00', 0x6, 0x2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000248000-0x60)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x0) 2018/01/31 01:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000901000-0x8)={0x0, 0x3, 0x101}, &(0x7f00003b4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c08000-0x6)={r2, 0x5}, 0x6) flock(r0, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f32000-0x5c)={{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, 0x7fffffff, [0x3f, 0x3f, 0x8, 0x4, 0xb158, 0x80000001, 0xea, 0x6]}, 0x5c) flock(r0, 0x2) 2018/01/31 01:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00004b6000-0xc)={0x10000000, 0x0}) r2 = syz_open_dev$sg(&(0x7f000024b000-0x9)='/dev/sg#\x00', 0x0, 0x80) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x1000000000}) ioctl(r2, 0x88000000, &(0x7f0000c0e000+0xa68)=';L}') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac4000-0x8)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000567000)={{0x0, 0x0, 0x6, 0x3, 0x1}, 0x9, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() r5 = getpid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000899000-0x8)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000268000-0x38)={&(0x7f0000f7a000-0xc)=@proc={0x10, 0x0, 0x2, 0x80001}, 0xc, &(0x7f0000935000-0x30)=[{&(0x7f0000e6f000-0x468)={0x468, 0x29, 0x1, 0x7, 0x1, "", [@typed={0xc, 0x2f, @str='\x00'}, @nested={0x44, 0x54, [@typed={0x3c, 0x6c, @binary="a047e5355834c672b6ae1f8d6cedf001ed8570bcf5e01a6aacb62b76f7824d9b23cd93c1f0e6b278e5e2dd9dff14c10e20f3e990"}, @generic="02"]}, @nested={0xc4, 0x13, [@generic="1053e023de3ee923a16d2c2c14442789f250524e3740d9745a2ae3f08e19da0e379402b676c7fba8c322720a3ca63f79a8a5205bab423eeab017789ce4cf2bb13539b121fbfc61841a8853047cd78240d9c6938c6fd612abebf33e5f1c0cc548c1b626ed7e27c6086bdfb19b427de025780c5323e70ddb00fb56c5a5f48bfaa29fbbf380d11a6e", @typed={0xc, 0x62, @u32=0x1}, @generic="c67c69c22da7ba0903c6d550efcd115c521e75bd36e3bb922d9d0937121750a228044afa07a1da90178a65"]}, @typed={0xdc, 0x1a, @binary="7d44ce9a7de8249f35ea530c8ee79e0bff690baff575da30de8095f3de32c4cfd9c0593583530ac4cfb0aaad65cb8f7f62a713ffaf1614bdbd7f4972b43b9221640ba077904cd4efe88a97bc1299425e548cfa0f10fd42a7e24258401cad2e7109635cf65bc83d988152676d6c18e535ffbeab707a82c15cdff4d7b7c9cd216edb1575a4b85d74286db53ffc5ae891140161557c11b175daea914d755208127ec086212f32b914966489ef5449d9903fc2f15208cbda30c7b2d1c4939641f6e2c06bd67edb2a322a5252e72eaf659bd7610f"}, @generic="8425fe1fde8e5a72f334251a0ac9df8a78f50ca3b189dc037c11039161120b2774851603b01921866815fa445c39f69d951f830da4c28893710a38c22d2fae79943c48f6db97be1a092e5897059358eb8c3aca36b3c1def19f94e238b76e680e994bf91500727d4845af78763a868095ad45d5d6386670a755837757bd4066e946fb", @generic="7787beff1fb21a496c1479bdb46d1edac5a5db407bc232fa490f6e41ab1a358067287c8c0bcec5ef56ad7248d9ce999f6ae8b97bfda87e2ef69882f74698cadae16b109f101a0751b3a3b3528ae93514743d046b", @generic="5589d7a5fab5bd5987fbf990f01909e86811adb30d191b77ca4a6177656ca818fa1df879d88bb744daa5ebab87e7dcb028a3f7815997d1e9131ced777fb97de6d031b65eb23efd778262241e805c367b9eb536f3355085115a76bf161162b89a0050b9c8b70449a80e0da5f8acc28460ea6f0fd5d3ba670e734459ebc2c3375c5edae347b99e961c54287e14d45b270fd5c0a57b25e9ee21194b6c84e9203f8f01a0981ccbbb1d1e7791b512a52800bb2557bd4f0ee5", @generic="61066f5c0b1e1b26f8628a54ee92edb3cda4d7a00f54838c2fcd6378067bcbe02ecdf40b0c6e75d8ef05c38606964de3121f234b9d61b41ea686e557e62f236197f40553fd65a60161c4a1f5f96c2c8d5491eb33dced84124be4a0e392360fc1f46812752519c894d88c30756af80f4e81132e98d347be8d9ed556ee01f96c83d700d33c9ce93d05a4b4a8f633826237896ef689fd7a0408ff64707348a28767d6acfdaec01f27cea7811123fd0257d6ed0c000cf32324707f2ce4fae1579b8f3dbd0b93832494cafbf293fbd1d9459c", @typed={0xc, 0x42, @u32=0x3}]}, 0x468}, {&(0x7f0000a1d000-0x13a0)={0x13a0, 0x15, 0x600, 0x3, 0x2, "", [@typed={0x18, 0x31, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x32, @u64=0x7b21a128}, @nested={0x118, 0x44, [@generic="92be436c83470bf1f43d66ae721b7c3d5d7612a38483a9fc5985b3095cdccfb354ba75a6c3f41ef48590cce04b63849ae955f4250618ae1316db8255621747f23230d167f50fe8ce22b9254bfdc7b776ea70f51e44ea091e424bd4094304987a363b8f2c415276b42621cc9d87cbd34eefe7a0e457a33af1a9570632e06896d7748ed9d9aab4cf8de0a55e2530a22a8260679c17b8a987397c5b8e2a3e74cca13764716db40b1e4169f8046fb226", @typed={0x10, 0x1c, @u64=0x8}, @typed={0xc, 0x2f, @u32=0xffffffffffff0001}, @generic="c4abc94fad575c538b3f58d31e69864d4715fa51e237537e65ec83bff43284f7d6cf86f7d2eaa13ed49efaaaa40cf3654f50cf793dd3d51101ff92c79d", @typed={0xc, 0x9, @ipv4=@broadcast=0xffffffff}]}, @nested={0x1104, 0x7b, [@generic="c7aae26033e31484499575506e267a546069665f9da77f1976b1d49fb2112a33e5a058b2ff44223fa775a02f71e850cb14960ad1", 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@generic="83774ad3627504518979e859476b81bad21a63628424e43d6ca8216832ff4c90888b133f20cfca5208efd0cca2c0d59a1570762aa785a51029d3c0ed07b165fe5bed62d6324479f02ee97140b7af1c5b85ebca051174fb605e6d5fcb42ef", @generic="6b662b06911fda5545f053e3686a36e0a1c3af74210dbf0b2e4d76ec71f59cd5950800e04f607c5705b62f343c3c4e1fc879fe136a408d2414d44e34a6c8822a3eb471e7abbfe53c2a61d36514532e69c119bef8b437a92ff7a54dccfbf2779774883d5f8907a632fa9b9558c697d598104ac10d61c1e152df7a801d905bd9cb9d57a881586a4fdeabf2fc1038c3779841964df4538c1106e9ea5cdf40e85874d2c26020b551935b14fa43d7b4ff6485d74ba18ee449b6ef67a279c86c15ef428fda3d757f0e291aa8a61983d722932fe7386b27a0be0d47", @typed={0xc, 0x6, @pid=r4}]}, @nested={0x330, 0x62, [@typed={0x8, 0x2a, @void=""}, @generic="b5bf57d8d6f31cd59ef3d3d1ee043929f6650d9b6440ae122bc8539445fb42019dd30f3b2a96a19b4924261ef2c4c5a89d0c109015674679d38516a8eeb16d866a5199a8847b970266481ac7719b15ac7591385e18b77bcccff8acd023ac725efb165ddee8b3847b23ab58eeeb9bff17771ca998751e6a3d8d918a701f7b5f86c7e75fc7644830c78784e1d0de2449d403e49393666fbdb03a867358a3b3e262bb0d3c4fc690effd30944c2b724b99df1d7c1f061f41e5bc2ee747a74cabf6cb385b9c5bc3734efe8a", @typed={0x1c, 0x82, @str='/dev/vga_arbiter\x00'}, @generic="1d850035da04de1f1a5a72267a2ce1f3f31a8e9c8b89eb3fc2adb54a1ba7dd193cffa4c0ba32a3a9ea65231cc276cb7b4fdc27c2c8cf8f92e41922dcfcbb30887dbf5c05d13b94c1b509a42e6a2f92b702fb94f6541b96577114fdb6c0d0a7ca6e09112ed058c32095ffe242d58e57746345c6ce580a0df2713456ab1d80dbf56fc6135db6962ded18dcbc3ff03791d011bf4c8f398de253", @generic="d200f6738faa7121445fe037d4ac7f1d89e7d59ac24344c1bfad5bc97e4e40e57332a5d554db5bd31576a7a67312b8557a3f2654f9da9c5ad96cf7e14c23d5cb3404fd391ef5d5e2182665c23054a5ba7e8f27e818b7c97d9f6de3818edb831daabc8455a0de05ef13a688e426778a8345955ebb22430f81116e9d7b7660b0a76679073de7dddd776edc73e26011850dd6006c3a382e37427b74ba9628803506b1000b2cbbe2f155f02edebfd121be56975b0be44a3124d9dfddf3cec4a9ed74cbcf283dd90c", @generic="40046c37a09bb8be7932a0d2774beebe73f6cbde704f4c54bdc7634b43dfa313a218d4c2b1c90d2d9e39557ae842980161f0c023522677217f9f4abd996553918b7c8e80260ffaf168a191bdb3d09014082489d4e0bc1032f12d4f6d4859ecaf711ae133cfe8e96aeec9a73b9cf62345b18b541b044b166e32baf224f2876d7e85df56dc6280b3b4e888795dc94dc3cdb3267c394cfe3d2f9cf96475aa413a9c1bcc6a48763b4a82f2ed4cdc25c0d5ce37ef5de70b0b1deab5520ef6a9b76824c450ff36839c006ef669046e7c2909eab97552ffdd308b2d18e629692075de"]}, @nested={0x54, 0x21, [@generic="0ab72ad80783fb8ab9f1ace6fb4a039fa302cf315ab3e3bc12e81e1c14eff8b01c30f49aac28682c442ee456e6d366564cdcd11b0ba9f016a0b643936b0eca8842b2276ba16ce331aab8dbd4a509"]}, @typed={0xc, 0x67, @pid=r5}, @nested={0xf0, 0xc, [@generic="bbc10f6c00c7c5ff606ccb451fd4c3ffe5c049a2b3b20e2744b97e0d5368269406eacabe1702b053d9dcdf796cf7c08b07a6c48b04e33e17a70c6832579c2953b4aa5b1723ceeb9222adebfb28b96987250537bca8b96b00e7f8e44bb8885cae7d27c7412738f8d64c75dd636f9f60865c110a4ce9930491d41ca59d220c4fd1046b3088fa435e42304f7ca6a7a597af1a5401fee0329e154c71a8f96152a1c84e4f7aefe9bc1aebae0cdfb1317c302c90a8bfc2e7115042c8515e327399c6828ef63698f90e", @typed={0xc, 0x8e, @u32=0x2}, @typed={0xc, 0x95, @u32=0x400}, @typed={0xc, 0x1a, @fd=r2}]}, @generic="77326b0014cd19f2f81324265c0bba5c64a1c2230a8eec625c560c9bad1959749b4ce33fee62e2e34cb583735738aab56e2118bcac2495e6925521ca5c8d40be1c755433404044a75a9ab2b5ca9d03cc926fe20ba6f081246936d0a2239ae85966971abb563b19cbf35eff9a4737c0dbe5c99c795355a50401a61a7101da181ba172c69d46ce03de1e5b3d87d8c9f967bbb6ceb917032e3f70008217b4728200a3c003b98de48e5248062bf657cbb6f2a5e2c74c14b976a8226d3b3018dbf16f9d9d23bb3b9b5615a992e822", @generic="bc3c991be1e3b6b66c9f7a7507195095b610993479f7fba414231855c2ffee4a6a863f1e45cc6a0aaff0f2a2bdeae956c43f7d146aba24ae6efdac0057590394afb2727d6fa0b8cfe82452c608e26ff3d9787891bbd426bfe0fd097e75c8f1483dca812049953b3eb4ff585e7489f7eeed48d92fe345efd7bc5134c204fb07461c92c17f3c0201137eeca303efab7c1330c3e750331dfd3c3b51c5df7dc4f79a7c7e2d52dbcbc23ce091f3bf6b668c56949fe4ae5cc2f609581229ebd4ef0e2e80413678b16805", @generic="723519675235f12846be747da208117e87a78e7fe6c91e29f674ae15a4075c3dda29d9e152f46f5c2d08cc84d06130132354331563947acb4c1a4a837dc38f0d7fde5d0001d9671cc3f62ceb309f4970304e91acb673a206e19ea0a97ff6e7736549a53ea595ef0236597246ca4a3d4d063e1366e44ba86507cb64e4aa0e6a89e95b0d360a3410dfde03252f63a0e1"]}, 0xa34}], 0x3, &(0x7f0000441000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r3, r3]}], 0x20, 0x40}, 0x40800) flock(r6, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d3f000)=0x0) 2018/01/31 01:25:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) connect$inet(r0, &(0x7f0000bef000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89db, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6tnl0\x00'}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x4, 0x7, 0x9]}, &(0x7f0000002000-0x4)=0xa) prctl$intptr(0x0, 0x10000) fallocate(r0, 0x1, 0x7, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000004000-0x56)=""/86, &(0x7f0000004000-0x4)=0x56) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x2c, "87b5216335e926d343ac848c8de9cc89d23e94935e21f0e839722e5ac6065d38d5e7c65ad7f62902d41170f0"}, &(0x7f0000004000)=0x34) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={r2, 0x63, "ff6ef2cbdbc6a2c00c7e038fd633617cd38aa494b626d9d59c6090d2d54a0ab49fb6b644a4bd0893b3cfb3a88f04d6309c1eaa6526c549313cc03122b8015dfaeb7bbc510d77420817f522c8a59ea52311d88b6e01c1cf3fabbb3279c3bb6b4c4a6952"}, &(0x7f0000002000)=0x6b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000005000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={r2, 0x3a2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000007000-0x20)={0x400, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x6, r5, 0x10001, 0x2}) getrlimit(0x8, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000009000-0x4)=0x8) 2018/01/31 01:25:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4c) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000043b000)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c58000-0x4)=0x200000000004d61) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000fcc000)={0x5, 0x7, 0x1, 0x3, 0x1}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000af0000)={0x0, 0x0}) 2018/01/31 01:25:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0xcd)="4324eb60c9f73cf9df06c77d6b6e91ff101c0b25fc31b76d5656fb4b6b21575a659df7ae0b1199f2e2f360910fc32ab876060101000000000000d7b9e5204b86043a09e02d2579aa09e5e48b243a956d53c09f2b3ebf3de8ed7cb8b75924a007a82fddf9e6decf20494acfa0a0c12f3610c2461e2db240f07eb65f9abdf031bbf5379889adb161a931f6e1ecfcf5256e11177c3d38633ba4a168e87607261f1b846c4ce453e4e699329c4d3d3079d9ef1f07b9af1f039deb9c1c0531e28fce9246b25c3ce55fe74aeea6f04ca5") syz_open_pts(0xffffffffffffff9c, 0x141000) chown(&(0x7f0000a2d000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 01:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80007, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000528000-0x290)={0x2, {{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) set_thread_area(&(0x7f0000e3f000)={0x6, 0x20000000, 0x4000, 0x8, 0x4, 0x4, 0x8, 0x2, 0x7, 0x8}) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000094e000)=0x0, &(0x7f00008d3000)=0x4) prctl$getreaper(0x2b, &(0x7f00003b5000)=0x0) 2018/01/31 01:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setresgid(0x0, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/keychord\x00', 0x111000, 0x0) clone(0x0, &(0x7f000097a000-0xd2)="2359203d686aba8bdd0288f05b7469e43814f25391b48d06cf7d0cfc78b35d887d23718469c6967930e7c8f5b79740faccc5917f5d00b3a19089b4cab9dcbd35a4189ae5671da41e765fd0238acef10ab371fe54e63ab0445a8b24a439312ad508a8d0650650dcf07daed4a4e3ec1a73e869055f8111d08928b9cd7ed2ea4fe442ac6e6cdd8d2220ac9152307af5739944c28bf6fc284b1df7969473466f18e8a7b69594a2732d2058cabdb1e58661916cf1f2b830449c99ab48b1780631108f131b47168b8f7ca04956d9c15d0d22e2f763", &(0x7f0000e3e000)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000afe000-0x84)="8aeee4fbd9209d9517cd1e1730cc018b00cbfdd98720c14caaf8ff6226bf965af154fa4e6b2ce4c6b47457fe0e7facc29f0baa7125c31b8c794fa499be7edd9984ed9bb900225133d289121a5e84148e07ea147378011b11fd3717dcd3698e186cce69a67058b9213bd64b863759911b9bf3a4c7d9f1999e320aa5713946e1710a53a0c3") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ea9000-0x27)={{0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) setxattr(&(0x7f000036b000-0x8)='./file0\x00', &(0x7f0000648000-0x2d)=@random={'security.', 'cpuset:!usereth0ppp0vmnet0(vboxnet1\x00'}, &(0x7f0000012000-0x2)='-\x00', 0x2, 0x2) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000392000)={0x1, 0x2, &(0x7f0000d65000-0x2)="259b"}) fanotify_mark(r0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f000083c000)='./file0/bus\x00') timer_create(0x7, &(0x7f0000c59000-0x60)={0x0, 0x3b, 0x1, @thr={&(0x7f00004b3000-0x2c)="53164fa4c626d2a4967d7b13c215dc1b1779bcc98ae0363a4787aa45f877f432c6846e73f1e9635a0a63738c", &(0x7f0000609000)="366b0af1c578de217ba903fd210c5fba9009b1f5e8a656745f95e2010c18da9db3034383e5c5443d29658cd866e66d28a163dc68ef7433aaa0ae1f6415d19223eabd2b890c94395034be3a19f1670cda3abfeee80c7997b7fdfb8409c2d0df98d790ea808253b08c28adfc088ee82d2947"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d9000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000380000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000c69000)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f0000f3c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:40 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) tkill(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f000001d000)={0xc0000000, 0x0}) ppoll(&(0x7f0000b34000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r1, 0xa, 0x12) dup2(r2, r2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000b37000-0x4)={0x0, 0x0}) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b38000)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000713000)='(posix_acl_access\x00') fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$TIOCSBRK(r6, 0x5427) tkill(r0, 0x16) 2018/01/31 01:25:40 executing program 3: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065e000)={0x0, 0x0, 0x0}, &(0x7f0000bb8000-0x4)=0xc) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) timer_create(0x4000000000007, &(0x7f0000bb8000-0x60)={0x0, 0xd, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb8000-0x4)=0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bb6000)={0x0, 0x0}) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000bb7000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000bb7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000048000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000bb5000)=[{{&(0x7f0000bb6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000071f000-0x20)=[{&(0x7f0000bb5000)=""/191, 0xbf}, {&(0x7f0000bb5000)=""/12, 0xc}], 0x2, &(0x7f00004b3000)=""/230, 0xe6, 0x8d3}, 0x8edc}, {{&(0x7f0000bb5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000bb6000-0x10)=[{&(0x7f0000bb5000)=""/192, 0xc0}], 0x1, &(0x7f00007f1000-0x1000)=""/4096, 0x1000, 0x6}, 0xfc}, {{&(0x7f000073d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005ac000-0x50)=[{&(0x7f00007b9000-0x87)=""/135, 0x87}, {&(0x7f0000093000)=""/4096, 0x1000}, {&(0x7f000052e000)=""/24, 0x18}, {&(0x7f0000bb5000)=""/81, 0x51}, {&(0x7f0000bb5000)=""/223, 0xdf}], 0x5, &(0x7f0000bb6000-0x7e)=""/126, 0x7e, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000a04000)=[{&(0x7f00003c7000)=""/240, 0xf0}, {&(0x7f0000bb6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000139000-0x58)=""/88, 0x58}, {&(0x7f0000bb6000-0xef)=""/239, 0xef}], 0x4, &(0x7f0000bb5000)=""/186, 0xba, 0x6}, 0x100000000}], 0x4, 0x2000, &(0x7f000034b000)={r6, r7+30000000}) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000252000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x8ea, 0x0, 0xa4b}, &(0x7f0000bb5000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f000087d000)={r9, 0x3, 0x9, 0xffff}, 0x10) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 01:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/31 01:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 01:25:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0xff, 0x2, 0x7ff, 0xff, 0x5}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x82000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000001000-0x4)=0x54e, 0x4) 2018/01/31 01:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000ea7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b35000)=0x14) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 01:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c8e000-0x7)='cgroup\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e58000-0x18)={0xaa, 0x8, 0x0}) 2018/01/31 01:25:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x80000, 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) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101, 0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000014000-0x4)=0x0, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000013000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000012000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f0000013000)="3c67f8975d88af45d9b0706229313dd2a53bc4859ab6e688c68f7aef9e10141e6d2d1ec0c4b185ba250f9076adc001dec42e1f42", 0x34}, {&(0x7f0000000000)="669829cfd32fc21a884db168a21977d4466e4ee61bd9196a0cfb975cd1e048338df54c692144c9c7b32b00dba39f547f585b769549a5719825ab08936002719c5a65bf2a32a699e607e90b0e09b8e1fe3a236bf8b5f3948bb80a88a90f5fc9f8356c4687d560b53a577c6ed1bc88c9ae53c20423a6585402a79dea322e44440130a3f1b92316cdd368ca04e74459b3377378ff519189926e48955ff4f1d18359", 0xa0}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xc0, 0x45}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000011000)='./file0\x00', 0x0, &(0x7f0000001000-0xfe)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:40 executing program 0: mkdir(&(0x7f00004fb000-0x8)='./file0\x00', 0x100) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b03000)='/dev/pktcdvd/control\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005cd000-0x8)={r1, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x1000000}, 0x8) 2018/01/31 01:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ec2000)={&(0x7f0000547000+0x1fe)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x1030, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x8000002) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000018000)={0x0, 0x7, 0x5, 0xffffffffffff415a, 0xffffffffffff88cd, 0x4d, 0x9, 0x3, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e2a, 0xffffffffffffffe0, 0x7, 0xb203, 0x80000001}}, &(0x7f0000259000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002d5000-0x8)={r1, 0x2}, &(0x7f0000aec000)=0x8) 2018/01/31 01:25:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f0000eac000)=0x0, &(0x7f0000a56000)="917f649d6b0385f5c128fcb6eaf3b7c7c22a2012408519b01f297b003a3c1cb149fffd986b537bc166489c921774c9819048a389ab1601850eb0fb7a05be37b6b8a81c56e8f367f009070c8e4b3a647b0d7e92209af686749ab9a0fa90e20000000001fe902ed2c60270c7b63354fdb70dc6fb6617bff1d065a6cbd10ba2e79a4f64b9d4efa26cf487966f0b242e222324") get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40200) socketpair(0x9, 0x5, 0x38000, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/31 01:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000011d000)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000423000+0x2e5)={0x9, &(0x7f0000596000-0x97)=""/151, &(0x7f0000245000-0xd8)=[{0x6, 0xd4, 0x3, &(0x7f00006aa000-0xd4)=""/212}, {0x800, 0xbf, 0x7, &(0x7f0000dfe000)=""/191}, {0x5, 0x13, 0x6, &(0x7f0000918000-0x13)=""/19}, {0x80, 0x6c, 0x80000000, &(0x7f0000bab000)=""/108}, {0x3, 0xb4, 0x6, &(0x7f00000cc000)=""/180}, {0x1, 0x3e, 0x6, &(0x7f0000c86000-0x3e)=""/62}, {0x9, 0x59, 0x9, &(0x7f00002bb000-0x59)=""/89}, {0x0, 0x77, 0xffffffff, &(0x7f0000708000)=""/119}, {0xf07, 0x9a, 0xdd, &(0x7f0000a25000-0x9a)=""/154}]}) rmdir(&(0x7f00000ab000)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000a0b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r0) 2018/01/31 01:25:40 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000002b000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/31 01:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f76000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a36000-0x4)=0x60) r2 = open(&(0x7f0000554000)='./file0\x00', 0x400, 0xa) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00007b2000-0x10)={0x17, 0x13, &(0x7f0000ae6000-0x13)="2f90f2f6b01da88e6155e8e40394b706223587"}) sendmsg$nfc_llcp(r1, &(0x7f0000f7a000-0x38)={&(0x7f0000a07000)={0x27, 0x1, 0x4, 0x3, 0xff, 0xd58, "001a1562eec9cf75c45493e00bb6f7fc274ad78d918c82f8f4ff43a68e3e3e58140dfcb35ab7ee8f18ad4638e35c972e762bf0d9d8186e27c820e094df3c83", 0x0}, 0x60, &(0x7f0000311000-0x30)=[{&(0x7f0000b42000-0xb6)="d2996ebdba1d3854ee6b9b5861a06b529d6f12fc8d6058f2a45b4e84aaeb7844fcc33536dd6e2be8209d18710629dd372c0f9432c3725e5ffbd2cb8eea32db9db1bf1c7dee33b609bc4ba6d75ec0506460da73c22f12da8ef9dd7ab7ee3da1c218df91fd3c543784d8ddf59e8bd238228791f80314c1369fa932fc354c9e3f0203abf3c977d20535edb5586ad38dcdaa92637d123f7f5d9e625ac4e0beb2994f36a9381600dc658fd127f9dd2cf4e6fe053fe61c0abd", 0xb6}, {&(0x7f0000b68000-0xb)="f01d43c00878e6957c7a2e", 0xb}, {&(0x7f000069c000-0xa0)="48e8fbce4668bd454d54ef6d84e28d5825738ca0b67fc1eae8a733bf4a07a6ac4e27781d9795026a424abc9e2b08b63d0d7e7b731fb99834fd32b6542d0e077f8f188a8a73dcadfa610789a264cfeec4ef1a6991bcb65a267a3f6459aa484c479d5eb26cc424a5228ebb15486a07d9b43e14ea1188585f509731989878c5e02c6ef34b0f90bac9d78b0cf57ad954eefb06052c81b4cee240676b0b55abfc5d4d", 0xa0}], 0x3, &(0x7f00006e5000)={0x28, 0x111, 0x8000, "09883d8576f017217fd171712e89619d0e8122f25b"}, 0x28, 0x0}, 0x40000) bind$netlink(r2, &(0x7f00002bf000)={0x10, 0x0, 0x3, 0x42800000}, 0xc) r3 = mmap$binder(&(0x7f000059c000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000854000-0x30)={0x60, 0x0, &(0x7f00001f7000-0x60)=[@acquire_done={0x40106309, r3, 0x4}, @release={0x40046306, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f00002fa000)=[], &(0x7f00005a0000-0x20)=[0x48, 0x28, 0x28, 0x30]}}], 0x80, 0x0, &(0x7f0000aac000)="2ec6587a54853f9c9315212fcc7399d95281c1af39c12c48d6ee9983603004f6a5a9cfea5e52eed6d683fdb2baaff07744a8771cab40a4c06026f1c1012f792f226a8613d96d098ce2e17b6e64b0cd3a2b9697dccbdb8363fc639dde3a9a0db847f1b801a2b0b6aa6ab9c6ddcc31a7b3429b4af5b76df2a64591f435f9961e8a"}) bind$netlink(r0, &(0x7f0000229000)={0x10, 0x0, 0x1, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000662000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000634000+0x100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bb2000)={r4, 0xbf7f, 0x0, []}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000b0e000-0xac)="384bf5987e8f4d600c05003bd7b60cf9a4a8813d5004e60522422048dc0635cba66795e26ada9f65925ac2693724c5e57e4e74e610e0fb601532b58e6658a29c94b05b4399590f67a32fa649c5b0e61cfe9ed26bdc789628a07be3559b015014aa3b4bafe3d6eceaec0ebca34ccc3a21b98b7056a86460461fbc41ec8b7feee2d36a034ebb8821354965d7b1f12c4f78f5f5b41b69adefb9f2cd42fce4e48fc7a7710523a1b3d8c2ee2bfdbc", 0xac) 2018/01/31 01:25:40 executing program 7: mmap(&(0x7f0000000000/0x957000)=nil, 0x957000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000039a000)={0x0, 0x0}) pipe(&(0x7f00006ad000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000071a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000020a000-0x4)=0x0, &(0x7f0000958000-0x4)=0x4) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a41004a00e076489643d818ed58a2bc0003ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e000000000007000500f0ff1be86efd121f00ec6b0f536e", 0x57}], 0x1) 2018/01/31 01:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) recvmsg(0xffffffffffffffff, &(0x7f00002ae000-0x38)={&(0x7f0000074000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000799000-0x90)=[{&(0x7f00006f0000)=""/67, 0x43}, {&(0x7f0000e92000)=""/4096, 0x1000}, {&(0x7f0000570000)=""/98, 0x62}, {&(0x7f000082f000)=""/49, 0x31}, {&(0x7f0000730000-0x1000)=""/4096, 0x1000}, {&(0x7f000043a000)=""/10, 0xa}, {&(0x7f000097d000-0x2f)=""/47, 0x2f}, {&(0x7f000066d000)=""/217, 0xd9}, {&(0x7f0000ec9000-0x60)=""/96, 0x60}], 0x9, &(0x7f000080a000-0xed)=""/237, 0xed, 0x1}, 0x40010000) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000c7a000-0x3a)=""/58, &(0x7f000069f000-0x4)=0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d18000)=0x0, 0x10200000000000) 2018/01/31 01:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/rtc\x00', 0x90200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000884000)={0x0, 0x8}, &(0x7f000000f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000018f000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005f3000-0x4)=0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r2, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000dd9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000677000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000033a000)={0x0, 0x989680}, &(0x7f0000771000-0x8)={0x0}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000952000)={0x200}, 0x4) 2018/01/31 01:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d2f000)={0x6, 0x400}) 2018/01/31 01:25:40 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(&(0x7f0000e3e000-0x8)='./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)="") mkdir(&(0x7f000058f000)='.', 0x0) 2018/01/31 01:25:40 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/31 01:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00004f8000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000f51000)='/dev/usbmon#\x00', 0xfff, 0x50402) r1 = openat(r0, &(0x7f0000905000-0x8)='./file0\x00', 0x201, 0x100) bind$inet(r1, &(0x7f0000e68000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x2) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) truncate(&(0x7f0000587000-0x8)='./file0\x00', 0x0) 2018/01/31 01:25:40 executing program 5: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/31 01:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d2f000)={0x6, 0x400}) 2018/01/31 01:25:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000)={0x9, &(0x7f0000003000-0x48)=[{0x7fffffff, 0x7, 0xc837, 0x1}, {0x5, 0x0, 0x81, 0x7fffffff}, {0x0, 0x101, 0x8, 0x0}, {0x24f8, 0x4, 0x100000001, 0x5}, {0xc68, 0x8, 0xf69, 0x9}, {0x4, 0x8001, 0xff, 0xfffffffffffffffc}, {0x309e, 0xfffffffffffffffd, 0x2, 0x20}, {0x4, 0xffffffffffffffff, 0x5, 0xfff}, {0x9, 0x0, 0x1, 0x0}]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000095a000-0x24)="240000002100250e071c0165ff0f05f8020000070010001102e1000c08000b0000000000", 0x24) 2018/01/31 01:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf0000-0x4)=0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000bfd000)='./file0\x00', 0xc0241, 0x104) poll(&(0x7f0000d49000)=[{r0, 0x50e, 0x0}, {r1, 0x80, 0x0}], 0x2, 0x7fff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000593000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d2f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = add_key$user(&(0x7f000082a000)='user\x00', &(0x7f0000230000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d7000-0x2c)="4d81e633a06fd98bfbe654681ec27f09f929ac69e247dcf2fdd04fea75803286d6ea2c1aa6b01868eb4ab150", 0x2c, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0xffffffff00000000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00002ba000-0x8)=0x0, &(0x7f0000574000-0x4)=0x8) open$dir(&(0x7f0000687000-0x8)='./file1\x00', 0x80000, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000a7a000-0x90)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000b3000-0x12)={@generic="de56e6268db934f6c98833b6d18785b7", 0x3}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000064b000)={0x80fff, 0xa, 0x4, 0xdf, &(0x7f000029e000)=""/223, 0x1000, &(0x7f000058b000-0x1000)=""/4096, 0xfffffffffffffcd6, &(0x7f0000eeb000)=""/174}) 2018/01/31 01:25:40 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000f000-0x8)='./file0\x00', 0x8000, 0x2) bind$netlink(r0, &(0x7f0000022000-0xc)={0x10, 0x0, 0x1, 0x1006008}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000018000)={0x2, 0x4}) 2018/01/31 01:25:40 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000007000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000d000-0x10)={0x0, 0x1, 0x4, @random="117a0100", [0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x103840, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000008000)={0x1, 0x81}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000f000-0x1)={0x0}, 0x1) 2018/01/31 01:25:40 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000e37000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000000)=0x0, 0x1) 2018/01/31 01:25:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003000-0x6)={0x0, 0x0}) wait4(r1, &(0x7f0000001000)=0x0, 0x2, 0x0) select(0x40, &(0x7f0000987000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, r0}) 2018/01/31 01:25:40 executing program 1: r0 = socket$packet(0x11, 0x4000000080000007, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0x1000)="", 0x0) [ 83.718156] device syz3 entered promiscuous mode [ 83.725868] audit: type=1400 audit(1517361940.574:53): avc: denied { create } for pid=14203 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/31 01:25:40 executing program 1: r0 = getpgrp(0xffffffffffffffff) timer_create(0x0, &(0x7f0000469000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000c6a000)={0x3, &(0x7f0000b54000)=[{0x22, 0x5, 0x7, 0x4}, {0x4, 0x6e8, 0x7f, 0x3}, {0x2, 0x1, 0x4, 0x7}]}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') 2018/01/31 01:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) recvmsg(0xffffffffffffffff, &(0x7f00002ae000-0x38)={&(0x7f0000074000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000799000-0x90)=[{&(0x7f00006f0000)=""/67, 0x43}, {&(0x7f0000e92000)=""/4096, 0x1000}, {&(0x7f0000570000)=""/98, 0x62}, {&(0x7f000082f000)=""/49, 0x31}, {&(0x7f0000730000-0x1000)=""/4096, 0x1000}, {&(0x7f000043a000)=""/10, 0xa}, {&(0x7f000097d000-0x2f)=""/47, 0x2f}, {&(0x7f000066d000)=""/217, 0xd9}, {&(0x7f0000ec9000-0x60)=""/96, 0x60}], 0x9, &(0x7f000080a000-0xed)=""/237, 0xed, 0x1}, 0x40010000) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000c7a000-0x3a)=""/58, &(0x7f000069f000-0x4)=0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d18000)=0x0, 0x10200000000000) 2018/01/31 01:25:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000154000)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000850000)={r0, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x6, 0x8, "33fb8e3f725c", 0x100000000, 0x0}, 0x10) 2018/01/31 01:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000055f000-0x88)={0x4, {{0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) unshare(0x28060400) exit(0x0) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) [ 83.762449] audit: type=1400 audit(1517361940.604:54): avc: denied { write } for pid=14203 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 83.797079] device syz3 left promiscuous mode 2018/01/31 01:25:40 executing program 7: perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003ad000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 01:25:40 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000397000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setpriority(0x2, r0, 0x3) 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) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000)={0x6, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x191, 0x40, 0x3, 0x6, 0x6, &(0x7f0000002000-0x8)=@generic="2ef11f4a2ddf1bf10339d81a0c2d627a", 0xffffffffffffff02, 0x151, 0x10001}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x4a0f}, 0x8) fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a04000)='/dev/sg#\x00', 0x4000000000000001, 0x8440) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f0c000)=0x0, 0x4) r1 = add_key(&(0x7f0000125000-0xb)='asymmetric\x00', &(0x7f0000f2a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e95000)="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", 0x1000, 0xfffffffffffffffc) connect$llc(r0, &(0x7f0000519000-0x10)={0x1a, 0x6, 0xffffffff, 0x8, 0x12000000000000, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000ec9000-0x8)='keyring\x00', &(0x7f00007b4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f000057e000-0x86)="f94bf7585da86413cfaf85f4dd5cf63fca0092f254c09b1db2121c26e655fdd65e13ec5cf085a72d5604fa6f763bc53516759c03d20c8b18b2764d5b55fc9b9b97eb120308c7c32327183900bfb7ef0ea426a34c96999d8d734848b49bd2b48e18c6da946280602d8ba2832ae07a8c89e62415a83a2dc229b9f3182974bb7c83dcdd290f67a0", 0x86, r2) keyctl$session_to_parent(0x12) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000736000-0x8)=0x0) r3 = add_key(&(0x7f00001f9000-0x6)='.dead\x00', &(0x7f0000a63000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000073000)="041549f1bfb0951dfed815ff0bb5848d229bc00a1d2d59204e99582e0e617cce453d5fffbfaccc0c34380134ca73a31004b5108da59dc833a46b2ebdcaa165437c35", 0x42, 0xfffffffffffffffe) arch_prctl(0x1002, &(0x7f0000d7d000-0xf3)="d6f8dd950218ec4c549a97c5b733ff963e866226580c60be2ff862f646ee8af3a78429e37d417684dd70731b98f00f2da89815a084737e284c4fa49cddad21496aae607d7556c164538ea17d9a81d54c476b63eeb8e618a698e26857eaaed775076dd63ebe7b271dfda5e70cfa0f80e0f6ccf3aeaca03525c0bf8f0f96d091c31178b89024d0f115c4764e397695d75f8e7f85e61fc28d7b6f1c7236dccbfb82261d3cc644e0a58da242f15cb226e3636b84cf74d731b954eed4240034531b5e706744ae22cc2744bb40704dbe0dd70109505da02cc6be7d406c1f391386abf3dd744e88d47182ef22730f23bad4478c8d1f47") r4 = add_key$keyring(&(0x7f000036d000)='keyring\x00', &(0x7f000099b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f0000ed0000-0xd)='dns_resolver\x00', &(0x7f00004ea000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) ioctl$KDMKTONE(r0, 0x227b, 0xfffffffffffff000) sendmmsg(r0, &(0x7f0000384000-0xf0)=[{{0x0, 0x0, &(0x7f0000d6c000)=[{&(0x7f00006db000-0x62)="3689c1276506d235a00a656ba512194e9357a28599071414bc6d1580096bad9cef0a7e494d9f34458d9cc1164d61d1806a792604916a626c9c11b0c57dfedb8a6d9a583bf637c123c6c513cdf7fe306697d5d6ca17e50c12e97f87f77f026dc81367", 0x62}, {&(0x7f000008c000)="d49560ff7c777435362a766cd4bd0b993b33b51e06cd3698ac", 0x19}, {&(0x7f0000730000)="b27c167a3732f701bf5f80d5ce208bc0622b7f15690daf22b2aefa22f11194ada4c26ca0b6e6dbafbcb0d49f7b74045b5a58f24a0c985e15ae1f85775ccae0fd3df6c771bcf6aa1957e61a656879b368ce841f657751d4dc1236e28997799321170d204b2522c58acc1aafba07425717699e1264", 0x74}, {&(0x7f0000f17000-0xd)="5f8dc4492d74636066ff510873", 0xd}, {&(0x7f00009be000-0xeb)="9a4fcc02ce06d90b38233647785ccbc922c9dbaf4686b8cbc8128e9e14c97c15d186fdb565a6b78d2a5fe4a56139e6efe2440bb06f1e311a99156870d5d467039c7027438b5cba8b7c46cc8d3db7c9bd2de32bd5140474e0c5768272aaf1f2f6e45c780c87188cf02e510ea91f0c4ad6aee9eafc0a5a3ed71162404f38e4f92a82e8a489c8411d9314b90744482ac26e8db53931594594d60017e424291f8538e06d38b2aa49aa789ac667bca689a4834c1baa291c19e701e1dc29222726d8169b2dbbf5c2b44400e852cd0aa8d66c01842a072ed7ebf75642434c57023073a9cd781f21c359ff7dfe4b05", 0xeb}, {&(0x7f0000231000)="39fbac063ec31398afad97a375a33ce71654b91ea1d64c0f154bc1e6e38a0618610e49423a25131fbfce2a24edab549d934bcbd2b996dc859d5a1b2b3411b450ba967b7930aa1bb8fbf175eee92315a499d9657a87257010020586d30c5d292a0176f9782b6620f72259e6dcd10f6c43c6eb3fead0728a60cee12f0f9afc714032fcad5115b44e067bb3df2a898671db4054", 0x92}, {&(0x7f0000c37000)="9d8e611bd9a57f5165781f66ac8e0631600bb738abdfff9939a59a454343c41cce7f1a52ed3c87a03b6817e0cb7fdf0a78173ddbf1ddb31aef20d9b5c3574c9d20e7aa5fbad4336af9c0a16e71d82e7c32e0538c6928ab3b220feb695a56006063f165ff06fc5264ba6225c3e32ffab664d9fbc2d9c9f0659896955504f889cfabf7c55cb728ecff06c71392afe5139242b92fa2a70149f37fcbc9ddce61a09d64f49be160077643ce31b463d8f305bbfe4a272636daee19f6a7d1001a8b9506aef12efed57bad6d4219fd3acb79d82ee3d0df98b339f8f779f60345ff51379f442d69d243a89a31351f7631c6a3", 0xee}, {&(0x7f00006c1000)="f6f98bafcdf73ee7615409a2dfaeeb211519107869b6e7f0c36b9ac0050406ff37ef41a81cc28cbbabc2671983782d99f5ef749d2d7c657bae4ab823899350f1c544df336bfcb3749ef9586f0d5c86c15de83cb36204da1ce310012f5d006037e343b3feb6539e496ab08f6c", 0x6c}, 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{0xd0, 0x10e, 0x0, "b5eb900d9507eb11b3766a8071f15728038a13ce1cbb480bced734608610d3b16963d668c0bff46660b990637c65a4092879f851f4d81f6a0a88c656594a9ccdb173b1b8ffb596f64ae0cff5493ff15a17d91e589f513632a98c4087ac3e8b3952c6f1ff2c7fa6ee0ec973c73793d7023ea3b2c05675623174f06cf7db705d7cde6438fafdad6a3f5fc9bfcf1f50b1b70bbff01349ec36ed390a1ade0c08a6070b369deedcde645cd056a6059ff8c2def6466f7ea39b56a90bc5d82405e6cf86"}, {0x78, 0x113, 0x8001, "71a53a921b2ba90a2f57be776de927287f2b959e3693f67edefabce8cb9c737c5cceeb35d32960d7dbd9053c2b5f4287947f58920a25f0d9fb03da0cb39391a43341fe9b0de244800f444908a5b05220528a3ebc91015b1a8a0f2beea2c7637849d7a13398d4da1c"}, {0x38, 0x112, 0x7, "1ab74bd845f52cd0d6a33c63601692869714756763a615c1d5b1558fd0e4324cb7ab550a7e970f"}], 0x1190, 0x4000}, 0x0}, {{&(0x7f0000bd0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x2, {0xa, 0x3, 0x10000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}}}, 0x3a, &(0x7f0000672000)=[{&(0x7f0000fd5000-0x8a)="bedf98077e6d698a723167d0bff93e64f8e0672e13e5b98090d8aa287fbd9746737e71288881d1162696816221f5f5da28b076765419884ceb143752492960930c270c71fa54fd2c20d295fb6af4f0367ee7d768e66daef4133d027b0503de6416d988c7d7699dbe7bad23a6ab430258cd6c3f20921c4f6c321868a3607347896f7fabc74a1ee767655d", 0x8a}], 0x1, &(0x7f0000179000-0xc0)=[{0x80, 0x10f, 0x9, "f7711dc22354613680386a7f36d6318368f642c2ec90c7de1cce474dff0674f9ae01d28828bf1041d58974bb3668d89a535701e07c610688a67c0fef9aad23e2fb1457c9a3f75465d6e4dc2cb516962b44b594cb7bb427d0db68f4492f0dde45db69ec4cc12c0e77a4f9af8d64d7e4"}, {0x40, 0x107, 0x3, "acf5c4c5f759d0ec78e45206a9dbf54b799082ce7c5ce9d533f977e86fde1f64f22e9204fab95d1fa35f"}], 0xc0, 0x4}, 0x3}, {{&(0x7f0000d16000)=@hci={0x1f, 0x64, 0x3}, 0x6, &(0x7f00002b7000-0x90)=[{&(0x7f0000a12000-0x54)="924f3d7d6e856670d20a8471f9a99e340d219f61ebdc4f6c45993ce1c34042a7a8be5dca15fa8ef5a6c434934c6ba39e47e6ec95ef729e13fd049358986dd9e17f02492a4a52d2c05dc395e5efb24ad17759ee82", 0x54}, {&(0x7f0000b2b000-0xfd)="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", 0xfd}, {&(0x7f00002af000)="cd1661abff20c5ec34a846aeb4a3359fc9634dd8106e079b72d944763485bb55917e7872f6a378f7fa98fabe8dd33b33abb63ee111c75abab7f15e40dad162dd80b2260781572c1d98cff771d1fe367e74b93edc4560f7bbe7889ec07c70258c62f5d9394301ecd3e6ca3817db6d707dc34c3083fd4b15f516b39723c648a3fc900635aa70b04bf7231afaa983b5a9df0e3593bf6819e1b549527fd31afc0985bb9901f102a2b11e3f48776d289467a4f5e6da3de2f2dcda40af5594ccf4cdb3a40bfed1ddd5739bdcb887c6c5d91cd9618a67fb215c698cd4eb867afe80597c7a1935f3d1547b25", 0xe8}, {&(0x7f000013b000-0xde)="047c10d3437ff6f979a8ee4791d2eaedc4e94620dc36a705d4d8b5fe6919f083d03845870123824a600ba23ca1ede0ea956776e1700b0b35da830229677f09abc8d226f930c55f5f8c93ea950d95fe52e56ba80c8c35402b3b12ad8c784f22d5bfc0152851297ff603ef16e99960f4fb2dc642fde08a8d52c58364cd4554801b5ebb1a955540b5671c141d6846926963133263a127d02007421194c695d1daab35d1e405d564387457c8e28315b622ae7ec16cdb298f64ef45e49b0bbccfe983adb0fe8c6cb443cd94b3f2e29ced7c040b045bd29867c44c5062146374db", 0xde}, {&(0x7f0000ee2000-0x91)="85d9b7c86f22a9b9598627da79a29bd85577ccb406cb53175ed574a53e608a911f5aab9578efc9ed2e9a07f24b6a872da8b99943a90d627f17666de8b4f011f1eb103125563700bbf6b2952386ffc9359ab4a2cc7242c895b2a4b4dc486c20914dc92a3fe7be2049a3715c2029857e25a8f719b74676808954f228fe5033f34c64548daa5ad30bf47276af6171a88e2b89", 0x91}, {&(0x7f00002e0000)="be2f47149831cd8fa54ab89bfb5960f53d12bc8906d7b44d990dc83759df140eb66204", 0x23}, {&(0x7f0000af0000-0xdd)="1adf08e1e861fcc88625d5abac0e1251962bdde590a17561b27a868821e4fd35261a06d4c4e600cb24aa7d4b5aa93913f365a6f845b96899bc1ab3c9ea7488c7a7021b6410624578c7fb97a138b8e31ac5c62f4968136646c4b30309dc8358b1d16c15e0e696bc15a69632ef71afc31c2392115c4e47972f12659bc29c59ef606d08e69c8c20844e11d4ac3361b568951cefbcee0798f214b842bc786e3f6061549d95d6ff35fe17b31b2da23436c4e639c6409a7ebb0c0df794124f619c3958c2a59ff0935f34be125c3fe0ede89653d0830c5a618310d2740d63fa80", 0xdd}, {&(0x7f0000871000)="4788ac5e2cc5ac1032aaffa7", 0xc}, {&(0x7f00002db000-0xed)="767f5c8a5cbc1b6751d8fead7e5f6c28c3eccaaa1c4c615705a84853695020331dfb0e8840d547ab6a6d233ba3bfabd3e87fb75efa126e81b5e726fb15b1a75899484ace10792a98aa15c4ce69341b0d1559d7d0df4f8417dd1cd82aee772322a721f70c0d98d643d60a9ce9f029fea4a031f6ea5b7ad5b1889df034da60d00425ca32c8d17580b69c22ad5089d8d5def001397acbffe19fcea0b5c2f8d5cc33ecee34e7c2ecc4c11aeb74f91af5a7845d2942ac6d3e6a96f111db39b6cb6a4addca8916768990d3e195c056069472d6136e84f93b929c059acc2467017c3fe29aa0c2b4d578c92795ddf9883e", 0xed}], 0x9, &(0x7f0000c79000)=[{0x108, 0x11d, 0x3, "de6960ec7a162039fcc9db96d435a0a52dcd193c91d65723567678246e396d53fe0f745fa8389b95b8beddca8ef10603fbb784a81c13fb4ec5a0e74b8fd8a3768e422706b28376cc46ce4da3b1fa3d88e0cd0230705e635ddc326b74ec29688d32e46fc1b624faf20af7590b84a3ea7d31e3448251e95b3315ce0e8e451593a864e103f79585d3174ee03595ea269556724fc1da5fd635a1b52fd11a98589af6957fc9cc1456675dc4133adc953267fbe25a8efd7afe063ac04a3f1098c46f075f7048461a4ac2aca5ccac50e199df2fada8790282a5b1e4e818f0c11dab9e975fd654385f8a2c916fe818cb031eefd38881ab2a"}], 0x108, 0x1}, 0x100}], 0x4, 0x20000000) 2018/01/31 01:25:40 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f00000b9000)='./file0\x00', &(0x7f0000fa3000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000011a000-0xa)='./control\x00', r1, &(0x7f0000fa4000)='./control\x00', 0x1) getsockname$packet(r1, &(0x7f0000fa4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a3d000-0x4)=0x14) sendto$packet(r1, &(0x7f0000fa3000)="43cf7438ab5902b677f13232306016aec2df3e74f23b16b7514c728229359346f7f4308c4add4e3cdbd4b94e094c34383974932e8a494eef8600e7489afeafe4a7ff7b8b510fd6476e572fbd6a8217337b86301d9dbb6d4066361b3844772cabc85ced4a2b8acfa0e275c6d0b7171c272034d1b4e26007c481846f58f383f9e920273a519c20f001fd6a02a5d6f51b247e", 0x91, 0x4004, &(0x7f0000bea000-0x14)={0x11, 0xf6, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d27000)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000fa4000)={r3, 0x3}) 2018/01/31 01:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) utimensat(r0, &(0x7f00007c9000)='./file0\x00', &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000daa000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6, 0x3, 0x2, 0x8, 0x887b, 0x0, 0x4}, 0x20) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) tee(r0, r0, 0x1, 0x7) 2018/01/31 01:25:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x40, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x3) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x1f, 0xe6f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d2a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ba000-0x4)=0xe8) r5 = geteuid() stat(&(0x7f0000677000-0x8)='./file0\x00', &(0x7f00002ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x2) r7 = getpid() sendmsg$nl_netfilter(r0, &(0x7f000078f000-0x38)={&(0x7f000025e000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000933000)={&(0x7f00004b7000-0x259c)={0x259c, 0x12, 0x7, 0x4, 0x2, 0x3, {0x3, 0x0, 0x7}, [@typed={0xc, 0x2a, @fd=r1}, @generic="4005786766ddb2a09ee451bcb0ea3cc3fa130e9bbb4d94defc0a4fee514f738459a0f086c2ae4a636eca7c07047a64e519c8306d1bfa0e47c263360a143e2e4c80d424a381514dc1662d5fda8383c99ac7fa7337a3c5ab9f0574d0a0a346d28d78782ece5cb40c2104e6343f8be235190538c60943d6f8a2a582398ced182a6cfdeb80b722aebf5e9e079f", @nested={0x20, 0x9, [@generic="35ff899f9ae70af4507e0737d3da73", @typed={0xc, 0x69, @ipv4=@rand_addr=0x4}]}, @nested={0x20e0, 0x91, [@generic="85ab42796df48f9941d9f273c44462fe3dc70345526105176e68cb45f309eeaaf13b7a46feca700d65afaa4ca90364cf0fa63d4c7006d2f1d1960fd57e2ef2af720547d8f7863a0aa2e7d868c298159830e9253c6bbad3675262b29440e9c43806b23a4236406a2721f50c1e57cf27e175052b8444d3e1ea2e96abbbe65c2ae0487a4c49c21c6b28d3c38a60c697c97a3da49d340c0392679c56459f187a4273c607251b15875a9c5040f7dd58f4b1897376a5aa03569e9cc88796e2923c77bd6546aa50294bb94a0f99f4cf37dd756df66244c06c651d158ccc35553281dc6466a195a97e8570e2a63f81c69c1b35cfac3a3cfd5cc0b31531d5cfa10a3986376d21e75002f8b9d7db7ba212a88af23193888117d3b87ecb756ab4ef3a51fd70dfb492f442ab5dae4555464ff09276bd9c21a85f03d2a71aec314f9f5ba2a6a85096c953237808d64d06ef935706d1cbba7ec3ce31e581c8cfe064161a1b447192c3d130b8be441f7cdd9eed15a3076a4b79bd2953052047ef543683227883eeba570c429f16f4c56c0a578fce0d0fff7ffc3e64203d7f90dd0f8d15a1cb1030e11b573dd2f1544e178793099a2b88dd2e139c031720d648ed9fb37c36f8e4384c22c10818ced2a6a142ec7bfb5a6de5d96054f2128d82c35e4dc741500b0218ee47b005269ac5f8991096cf1d2df414082b4d34aef3561086ec120e3f1549032c60475d0242f4f2a0140ae8a743008f7b44198af5843145c4f4a60f0f940baa534247e0b5db57cb0c753ae84004865468f45aa22a4235fd492c603b9f6f99ad9176956ef7f819fdc41d8e7926d8e3de4dc50ebded54c32f6d18fd514bd4bc5676fcf830c3c17fc3a1c254285a7d19823995092391bed6b287482391f7034df9a6c6bfbbf4c31385f799a1df8686479394f7a47d497208c55c7bdfd6bec1bc8104c7d436ea5a472277b5784faeb663411a0657c3f8a658a7b1ca1cd4f35e638e906956d2448248f83df9be0a4c5eda593e77a605dcf9b8013d4cfdd2d8253bb56026a9170e7eb65587e8ae8dd91a8640bc8b7cbc08b801624edeb0ae4a60a0ba1b2d4663bb098fa7507ec96a03f09fbd7ad10b4bb4a0dfbd7a37f69d251f0165d5269443d6afce40dfb9c4deec8401020c9802b446d2f0e49742cb6c691d69edf5fd9dd8279a24db3ccaf2fd56d43f46e8cd74f12eaa0d4bd393be99b2ac1051ff341610b5a62b9eab102aa6dc3e064fdff814cbe8418cf42d56b18e7a58edf937cb8a4ccfee6d1b08ce9714246dc1ea1a4e25c28d9bdeffb64639fc812d2f972a5d4bc7f6524955cb4b0e37dc8f8c7700c796051c6c231703dbcc926bf328f605eb3610813cc5d5854fb83177fac9af074d93a9d864ca374c737ce083cf4c94b14bba461cd0bf240b94dccce0e824bbb29e8aca548e0e936414fe5059ea4a675b14c94fad5d0718e9e2e84ad9d33ecfceb8305e8392517c4704fa0062e829ebdf3cda2419874680ff67b2f1f89204dbc52a18a6d058722c8ea7fa14eaef9df04abc9d294f0cca89f52e12e8995d31711842324bcb7eababc84ed93212a0d86ba72f2b7634239dad5fde7c66dcb33c8b9619bf0c94e7ecef9351203a3ae8e95a9227d9c9a6400d996a673ef29300ac56ee916eb48e05ecb64768093784bd1b5261afbd1cbaa799a21c45c060d4650b7c5d381b381bb981b76dc99c5a0c98e60373f8f759c69b2fc5da5704270f8575618b0e0ec8ce58ef4d1ea8e1b034c5f36f75c709876debe9c1d1ed530367ca63e08c55c904b924951b9feb6a9a8d9d6a298286d575249bb08548dc63ac07bd2b646eb3d7c1f60604b8e306b6dba93d61ce38248b75e0cb8b8f76050e465e3d4267638641b71ed18883cdfd398b16344865016f41272586aef9153d35d42e702f5a7cc679a6e1506e1968a5dc5c4939184d9e5fa5ee545b25fb2992b8dd22b15d533db37ae01613e018e4567ba285de1812b12a5c96bc6327cba8572f0dbf3beaf6f295dc1f9c9725a4db35d4a70ffceda2548b6a954fb3e028813a65600cc3040320d5a0ebc7c7f36d35dbde730de4b60bb17449d1de47582dc89870799912e8c5fb87c3e09b53905d1b8ce67e7ffd7ead2d165adeb73b73f71bb5bd051df6af0dbe9b8997234beba0070ae9d53197628d3ed71dbf56037a6166ae2246291a146af1188cf1e148b3b361156fcf9f2fb33150a4c359febbdc8a089b372ed573ed691cccce63d9aa02d703f3e69216aad1f4b21ecd5e87ddf69418aac919743beffa048c3995b5331a130e138d8ebe79d88a6e45162704e96958fc50f0b52f8709e605cfbe2980a6d76cff23931bc64c9d3d8f18d794675d94e07f974773348ab9de3ccad12def2e90b673a36c19fc5c2b34b38fbe2b2b66211bd2ed1e6d05406d06e586d73614fa5ea9775b6c7700e52fab324c4bd40f6575534bb241bb2649704c257181deb8cb36eb7fe9d3aa61836c7aecd4516a21a8ecfac55a7e797f2c546c3f9bcbe9e3a3f2bb5f25ed41c3384910bd7bb8443fbded08e5c86abe3a3d14c0c6590f3978d8bbe72b03092edf101d8762e872528d110d8d0a663c7f5415913f3f5f6d91b1ee09fa33e94b6cf3c9e3623026533b4fc36cd4c556f64e5d798b5d497b2286831cf8967f824457b6de647281d9015e3165b963f071bf944beade463e45070c2e09a14c5eb32b9af39155410b90449ff40b364e720e6af15809b301c4d0cff566f0e162ddb9235ea77defba4e7ef1f6b49d28a5f3a8779b8a2bb6a8fb2c36a07b9a808ac1af4967a71e8d0c668a742c913af6873b30398f295e386c5ead2c62e8ef7d5aa9c754c7993f5c217782083d41e097df42aff692e64b795e10c8f4ed02474dc83099018d766ccea8f8a9311a9cc3cc73f6c585f904c73b69e65d67800b332b23e4c33b77a2f148c6350f2bee80d00583809b7ca340c7d5180f26c90da61d6e2819f1e5bc7dd2c3bf559a3d24cd25e524b0f0ee6962a2d6a1febabd77863b6374dfaf2b27e5bf07c935673a7989fd7e5f44a1c96e71cb48558b0dcbe3a6e4181a785f405fc4ff1b2eeb019f06c80a93a9e795e1010de0fb720ed9f31e4af7e3394158a0809c2afd661f912f56d35c84f90ca7d397999778f3478813a72acfb136b88036361463b625ed12533a89e4f27cdab16579eeb00492db24b3f5d368a6f5abcf4cffdcc69cc784364194c07dd0fcf1f13b8951521d99eb49aff76cd1960a83afc9f2ef11802ceecef31f5423621fb54e0607cee372b32fd0df4614fb6d44cf633d86de34726eb6323276e5818676d5267e62c1123e6d37b6ede4bab6bb846c5345de26ac42c2ed6191ebb693173382976a64e8d13f025a208320c8bfe1454a9d31b1a2abb3941db6fefd347444493c496d6665f980cd2345a0b35244e5a9624ed0a87e8f53ab3efd6058f4b3712381b4df9475563e5b8d589350f4d104c6923302d4caf0432c98621443e1b6cba88f37a6fdfa288847e24217b273cbf2047b50fe8a75fe0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@typed={0x8, 0x91, @void=""}, @generic="a546e58067e0003cbc6068c719a4c7d0416c2c9944700d063ab7d3ce6129b86554177f3357553bb1c28768e2e55fb077dc1ff32f6db7fe63c3b6eefb7a3656aef3838675fead9c236cf81cb9f6ba72abeb27f6ac60ec8b45a73a616a704e122108b903fe38953af028a766fb795a8a30b2d68c3d61f8a5d5c8a12c9d994c6322bba8eae2179ffc79e4f14bd3172bdc4c261be0220a3bc9101ead6e9b2e004d3f3f11595b4704af094d16547cf2b854683a5bfbe23b1914baa735565c61359de0b74cd60f2bdc39e6", @typed={0xc, 0x0, @pid=r3}, 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@typed={0xc, 0x4e, @u32=0x8001}, @nested={0x19c, 0x42, [@typed={0x1c, 0x3a, @str='/dev/vga_arbiter\x00'}, @typed={0x10, 0x2a, @u64=0x1}, @typed={0xc, 0x19, @uid=r4}, @generic="78e3aad9bf8f90c1041451af3c766507bb47b4070decdea50154bd4a647a3985e770eb9583f6233b85b99aeead229a29895393389cf98742375d68c73efda72adb3dfeb562c9c6e29e579b8e24372c9ecb1834c3f6d9241caeed48a290364a1c7066dee94607f658f6071ea8c5f2e2ec20fd3002b663716e51c53485d690e07e4174d726f91931393fc3c96d1191ee61ce016ee23e1fff74d642222106facea8d81597eb7e6853d16a89b786816f2fc01ad68dab745b56bdcc", @typed={0xc, 0x52, @uid=r5}, @typed={0xc, 0x8f, @ipv4=@loopback=0x7f000001}, @generic="e26b591b65a2b2f54ac6d6e946d447b7c2bb0bf96b7c44f9722f14f3eebec6ab58aa94a0beef5a82c0ebc04ded5bb701fa015d4ef4e7b21d0a1b3cba27de55ead299ccdd87ad64bd29d0bb634cdcc0b36b2b8f3979e50dd2b3e461c64c61c3bdaf1bc2fdf763579f2440fd2c541b714324e78faee83e820099ee8c117ab1a55650", @typed={0xc, 0x3f, @fd=r1}]}, @nested={0x10, 0x66, [@typed={0xc, 0x3a, @ipv4=@rand_addr=0x14b}]}, @generic="284536ad2adbcc80a2d9bc159f101d1e9b3d0259995987d8fab6245c88cc7ba53cedc31a65f9ea03545c6aa9e1295b4062baf07d262690226472ca29efeed0cc26fcc050682d97be4b76fe43223c35334c12bc8ca8ec", @nested={0x1e0, 0x50, [@typed={0xc, 0x87, @uid=r6}, @generic="c1064179e11fee9f994707a795ea3a6298243c80430d389edcb5b468ff5f955ad366657a5dbb9ac4d88b78bcfc1887fa9fe7932672009d789614a589165608bbe5173252b787850a4cf5e3f7a04510b58c89f932cca393b23d92f47eb86a0a02a7c646895d5b7e16df28021b9231d879a9ab670ac793ce9223658df7e2", @typed={0xc0, 0xe, @binary="1370f3104ffd10bdcd5aab62bba9bc7dd2a7b11d04dd0ba1fa12463af95c9af265235f3b262f95444994b56a47be71b0b9f3891698f09cfefae02b45cba740a437841d7f872a831b901bd1daf1c956ff77b3da9be88380fbd4d302bb77a82439b6a6d925a8aa196d1a9ecdaacc51034fecc14f5486e46c03cd96e2a7662290fbba64a32a04c019a740ecf1c65b506eca62fbef04d343149c0afb8414f74dd35305215031d58a326f4c65cfc7e58ede9d061ef3f11b"}, @generic="4ed0882d676e2ac25884907f21cd10c937d0d906f11863e02f9fecb3d3512205fc75da7754e9ce9d94108b87dc30d674253e62ee24df482e17e2bdafb07f505aa9350cf744cb7bfef9225ddf7204b5fbb29fa2e9332cfe29d0d56eeb73a79c34fdcb", @typed={0xc, 0x63, @pid=r7}, @typed={0x18, 0x20, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0xc, 0x6a, @ipv4=@multicast2=0xe0000002}]}]}, 0x259c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001ae000-0x88)={0x2, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000620000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @broadcast=0x0}, &(0x7f00006ab000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a13000-0x4)=r9) getsockname$ipx(r0, &(0x7f0000989000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0x10) memfd_create(&(0x7f0000efa000-0x1)='"', 0x0) 2018/01/31 01:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) 2018/01/31 01:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000001c000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80800) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000009d000)=0x90, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/31 01:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000055a000)="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", 0x130) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006ad000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b2f000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001ca000)={r1, 0x3b, "0064f429cfe3acd8a95bcc98c8c2e764a6d765f1243668a8bbf73357e12deb5e9ebf8f47db2a92d4ea0e32369879bbc1d16effbf5fcb1aece8c5dc"}, &(0x7f00006e6000-0x4)=0x43) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) 2018/01/31 01:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000137000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000143000-0x8)={0x0, 0x0}) splice(r0, &(0x7f00000bb000)=0x0, r1, &(0x7f0000352000-0x8)=0x0, 0x1000, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r2, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0xb6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}]}, @dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], 'w'}}}}}, 0xe8) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) clock_settime(0x3, &(0x7f0000ae7000)={0x77359400, 0x0}) 2018/01/31 01:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstatfs(r0, &(0x7f0000596000-0x9f)=""/159) vmsplice(r1, &(0x7f000089b000)=[{&(0x7f0000e06000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/31 01:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045440, &(0x7f000073e000)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000148000-0x14)={0x80000000, 0x9, 0x8, 0x5200, 0x9, 0x0, 0x4, 0x1ff, 0x9, 0x1}) 2018/01/31 01:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f0000630000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000003}, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/31 01:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000270000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000714000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb7c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbac, 0x6, 0x7fffffff, "713df4cbca770a7ca70b5e8741c1b9f26bd09509e23ab53fe3de1d59a558f28535b8a16697355de2ee33c31c6b044619dcb324f064e089f3050d4e495e7613dc164286c01815ff1774828c486fa4fe46"}, 0x160) 2018/01/31 01:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/31 01:25:40 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 01:25:41 executing program 4: clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000683000)=0x0, &(0x7f0000001000-0x2)="") flock(0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006b6000)=0x0, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000273000-0x1e)={0x18, 0x0, {0x1, @random="e07a0d06a35b", @common='lo\x00'}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b27000-0x9)='/dev/rtc\x00', 0x2a80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000017000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x12, 0x1800) 2018/01/31 01:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000d53000)={0x5f5e0ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009ac000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006be000)={0x9, 0x0, 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000096c000)={0x7fffffff, r1, 0x0, 0x80000001}) 2018/01/31 01:25:41 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000046a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fe1000-0x4)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe2000-0x8)='./file0\x00', 0x40) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a3f000)={0xb204, 0x1f, 0x1}) syz_open_pts(r0, 0x200000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x4002) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fe2000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f00004e2000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000562000-0x4)=0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f000000a000-0x4)=0x1fe) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00002c1000-0x3c8)={0xcd64, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ioctl$TCSETSF(r4, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TCSBRKP(r1, 0x5425, 0xfff) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000c96000-0x5b)={0x891b, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x5, 0x2, 0x9, 0x5, &(0x7f0000fe1000)=@common='ip6tnl0\x00', 0x2, 0x28000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000ec8000)={0x4, 0x0}) 2018/01/31 01:25:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000013) setsockopt(r0, 0x200000010e, 0x0, &(0x7f0000000000)="", 0x0) mlockall(0x0) 2018/01/31 01:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000ca8000)=[{{&(0x7f0000f88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a5e000)=[{&(0x7f0000ab4000-0x36)=""/54, 0x36}, {&(0x7f00003d7000)=""/4, 0x4}, {&(0x7f0000685000)=""/14, 0xe}], 0x3, 0x0, 0x0, 0x0}, 0x7b76af5b}, {{&(0x7f0000d2d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ab9000)=[{&(0x7f0000012000)=""/249, 0xf9}], 0x1, &(0x7f0000889000)=""/4096, 0x1000, 0x1}, 0x800}, {{0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f000043f000)=""/74, 0x4a}, {&(0x7f0000cc6000)=""/68, 0x44}, {&(0x7f00005fd000-0x8d)=""/141, 0x8d}, {&(0x7f0000fea000)=""/139, 0x8b}, {&(0x7f00008fa000-0x6b)=""/107, 0x6b}], 0x5, &(0x7f00003a0000)=""/28, 0x1c, 0x1ff}, 0x8}, {{&(0x7f0000e82000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000713000)=[{&(0x7f00001cc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd4000-0x33)=""/51, 0x33}, {&(0x7f000018f000)=""/99, 0x63}, {&(0x7f0000c55000)=""/101, 0x65}, {&(0x7f0000524000-0x34)=""/52, 0x34}, {&(0x7f0000613000-0xd8)=""/216, 0xd8}, {&(0x7f00005e9000-0xc0)=""/192, 0xc0}, {&(0x7f0000614000)=""/4096, 0x1000}, {&(0x7f000028b000-0x2d)=""/45, 0x2d}, {&(0x7f0000eb5000)=""/229, 0xe5}], 0xa, &(0x7f00003f9000)=""/235, 0xeb, 0xffffffffffffffff}, 0x0}], 0x4, 0x0, &(0x7f00006bf000-0x10)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000271000-0x4)=0x10000, 0xfffffcb0) r1 = syz_open_procfs(0x0, &(0x7f00008e5000)='net/mcfilter\x00') writev(r1, &(0x7f0000e45000)=[{&(0x7f00006af000)="", 0x0}, {&(0x7f00004a7000-0x94)="29f1545cf9c1f8b2b77ef6514bb082adcab8acc144637420d74d2c4f1540169de0a942bfff8998d80e568a5100ca1ebb6a764dd28d312146ec86ce1860e9ce10c3b683e4b0395cd90994d01ded0abb96d911414007cf8cf313be0fdcf87fd6f24315d79b59e1639fb31f8913bbb0ac9d4819b2e499ca6c06e977680f60016ac22283a8d19d2fa03cc99be3c6c64c45e572c34fd1", 0x94}, {&(0x7f0000498000-0xe3)="40a4ead9c5ade5d37936a27a30f3bae2390c3c6172038dab30615a17e82b10ba6bf50e2772f32537d4d4325dff6436a4e477f8b7a984a2309edf24a67e2a10e34d402227f98b3060cccf0a2e18eb568c6200b16360fb31ab0cf48d8ebe7ffea86141d21e4a28230af9bd6d7f76e5f6ce042535efd4756e77837b520bcbbe0c7553b165e10de2c342671eae5bb36b46442c00e4347b9c260ce98b1da51381c68342c8658ff23d15d00277933829d2770458c96741779a86aaa16464c3c8c1c7f23c3b534fb9a3d6c4167ef89f2f9b7e738b16e044bf8cfc61c927a8c1d8704fe1466614", 0xe3}, {&(0x7f00000da000)="8addd3731ebc445079acdd11df0ea6e697e2d275891f2f99d71c4f96a59559d793bdbcb61e0f8dc54018ae64cf0516d7e5730d6594009511532c596222aaf4a466711d0d82d624d4da09b01879a300da49bdc34dac974ec07ee4931a4be39d210413a9696f5fd1fee6c75effdf7030f89b8f9ccf1706322680c0a1968ef35abf20bb72afafffc4714856050981", 0x8d}, {&(0x7f00006ff000)="5df4bef4329fd306e3077abfbccfa513f764441fb528f3626094e8c1f8aac58c4d3e041b377a233abf19e0b3de626615f1c675ff3845ee92755d503aa6df4c238689eea7778035e28fd6a08bda069a255d757f3fbe4387ecd6fd835b83855ae16dbf06e9aac2a057f6e19f363f20c8b14099e7c7da3347303212dbe453a51bbbff1960a48b5db1637bedd595918a96d03fac7f", 0x93}, {&(0x7f0000166000)="", 0x0}], 0x6) r2 = add_key(&(0x7f00008fe000-0xd)='dns_resolver\x00', &(0x7f0000ac9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000748000)="f11c81f5936fa968f9b8c0c6c2a134b694d8064b15aaa6d5d29208ac1fcb3e6ec4c2606a09a398d6226f27abe6cb3953e5d19064fd55c5f2da15737f37f6ef59980073715a2ba1d69b7bbd34cd54917d92e42e3d68354a027e7c9d0aad045af39f47fcfafaf0bd237446fc7dcae8b711a5fce03c4ab8e011ec5481e0e3e3b54aede61f46e15231d761cf0ee6e6c62b8658ad3ab718df8f97235c12fb8acfdaa87b55911f0b92", 0xa6, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0xffffffff) sendfile(r0, r0, &(0x7f000062e000)=0x3, 0x7fb) write(r0, &(0x7f0000784000-0x34)="db74733afd4cd278785dff16477b1487ca2a798d0f336ecaa18e2b29539f76e8bf8d0ce5b2e9669b16c09089fa3f3e62e133a423", 0x34) 2018/01/31 01:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b2000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) accept4$unix(r0, 0x0, &(0x7f0000e5f000)=0x0, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000b9000-0x1)=0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x2, 0x368, []}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b01000-0x38)="10b5192da4b1120571b6de397d838b34cbf828fde7edd1bf4da2c5b3fa474712a2f694a292226002ad169da952f82a090bbe957dbb5851bd", 0x38) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006e9000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000556000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000078b000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r2}) ioctl(r1, 0x8916, &(0x7f0000000000)="") socket$l2tp(0x18, 0x1, 0x1) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/31 01:25:41 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000241000)='/selinux/member\x00', 0x2, 0x0) preadv(r0, &(0x7f0000302000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080d000)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000070000)={0x55, 0x84e, 0x101, {0xffff, 0x3}, {0x6, 0x5}, @cond=[{0x2, 0x5, 0x8, 0xfffffffffffffff7, 0x1, 0x21fc91e7}, {0x81, 0x5255, 0x7, 0xfffffffffffeffff, 0x2, 0x456a7882}]}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r3, &(0x7f00004ac000-0x9f)="75fa4a68158716866c7d3886bae304d08488e306be43cc8dc3fef9b9009b9f04ae3e7a6e3c11015dc7ce8fd88a1d4c0b6df4be1abb9ce561e4c1253f151e2a5d92ff4ff2cf7e9116818221ffa32ed51a225d6a89acc27293a1d42539ffedaa8b3abed094b811999240beba51322704fc00a45c1523a750079892bc8fc311527f1b6a05cf3614819714e25d71dc48c1e1135a7f6038d93759eb467c3c4ff0c0", 0x9f, 0x0, &(0x7f000078c000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x1, 0x0, 0x3, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}}}, 0x32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000be2000-0x4c)={0x8, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) readv(r1, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) 2018/01/31 01:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f000035c000)='/dev/sg#\x00', 0x6, 0x440) fcntl$getflags(r0, 0x408) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000c97000)=0x100000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x164) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000491000)=0x6, 0x4) r2 = socket$key(0xf, 0x3, 0x2) removexattr(&(0x7f0000a26000-0x8)='./file0\x00', &(0x7f0000038000)=@known='system.posix_acl_default\x00') sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0xfffffffffffffffe, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000032a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b6a000)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) listen(r0, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x471, 0x3, 0x0, 0x4, 0x5, 0x5, 0x9}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) chroot(&(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000003000)=r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)=""/4096) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000)=0x0) accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000005000)={&(0x7f0000006000-0x60)={0x27, 0x5, 0x8, 0x0, 0x80000001, 0x1, "20ef36502b5023e5a4b62b05a06b99fb1c5cffc1e9136b79b4f4f66d040f9368330abdd286e47fc5297536218a5921d69f7e38cc40efadbc96b15594081bc8", 0x0}, 0x60, &(0x7f0000006000-0x90)=[{&(0x7f0000005000)="0b5a3d20b318722138a4c33fe9020b29bbebe087d48dab22b9a4320b7eb595043ec8de5420bc0e124ab5ffee465cdc4018e24cb77e0519df2b724163d161651931ff64ecdc440f199816451699ef77d08a6becbb3a5df30952ffd7db239dda01fc717f5da92d67a12ef6c22b0880257bd3bb892a7374f1c081203a3f05b8fe79b3a0f9582312c80412acb5cdde32d800882c5e9025a49a58ee590d92b0a5df770d69500ed3a05f4b122f94e599e2eedecbd743e3e383a6de5ed3eb", 0xbb}, {&(0x7f0000002000-0x68)="e47a5dedf1187ac718435e5efc111c5c398988bc699ec05eeef672734121095ad34df469de5f3a343fcf857b0653391142bc5a655ef38e6bd81dfad6d6eef407af35f9528f030b85fc0a8aae6b5c95a82d61073b796a6bf9840e8c26a422ccb75517a20a276827be", 0x68}, {&(0x7f0000005000)="45e11c5ceb02966d004ba636a6c8fb78153685bc6d736cc31170d52281c25a415c8f9c5e5874492a22083fa2dab374a94a4e639ac9c565df91ec1fae4e4b1ea6864d76b7fef2c582fdea11bb6a52b86c32d8773e90fa50e2716cbeddabcee08ae646601d361083e8cde2e61a71de031d322982c1e18d12eca44632851f1e0f79650f2f8243a5872b59726949f4a94e56211170d364cb80a91d690bcd1119d1da56889818b51f86a10fb0d54db6082c87450b1c165d02c34ed0f7b3b77113c2c7f226a7a165349b944152ac13ee5dbbc17c6f107f54283e5efc1bacbb3cacb30164aaa13cbc082abd452b75325bb6ff8e4139", 0xf2}, {&(0x7f0000006000-0xa8)="a61266875684d076390f9c80ab4b84a719bbd15bc840560e9798b76e57537e755cb7439fcade03e7b8a835abe8db51768e359ca7b48710136f4b5d179af79c7827629d4441e4651a9d76b5740a4e7b509af28ab4a5c4e159c9d43c8a8b3f96531382901034c7bb5898144973f1598b477956fc5198311f0fa042f0ff78608222edc7f7e67afd5f8878f39502b3eead9cc76fe0ad98325cfb41ad53670ca101a04fb493fba0600c20", 0xa8}, {&(0x7f0000004000-0xe4)="2b5d8f3ef59addea2c08501f8ad8d03b38120e43986a14c3820284e75f5f45934875ed2768e828e60cc504c468a76a3310f173073bf38c64dba8d4f79eaf5a3ae7c2380cc204db7980a7077e5b6a4825fe2aad20a4845e6fd39157c71beb7ac3e714d0466671547ec8f8119743696fcd9fb5630654f0112a4ebb5d62d0aaf92ab1b9dd69eb231bbdc4b5d9d5acafe4e1e22ee0799abb99b23f367c6f05f48a79a13215e3935c2253ce0a0a3c692d0a8bac58a2b9c1b10c382d76fa4b0eb659e676412cc013ce3646db8fb7d1ae4bce2f5ecdf80b8ac6d17419f37950fcd18c5ed0d4cc4d", 0xe4}, {&(0x7f0000003000-0xb1)="d432c341f89d7db3137c585bff5ce67d7ba1c7faca1e0b94c6224c9ea4b70bb2c48de4a7f3db7526ad71b06259bb95fbe8db06d139ee714995f6107b502e346006a21989e10775d587d9ccae1bae052ad47e2977d7ec77b6799f61ad5dd65984f62a18af1f2e9fb343e1292b10a98b9a79e1d5e40261da1eb04e30555aab25dcbdde0d26079120e9d81e175e240befdbbad98a69101133d450f748a69c2519ab761ede40ba797fdaf73b6606d0d7f97169", 0xb1}, {&(0x7f0000002000-0x9d)="eb589dbec530cc0df5350ab13f54e2df49d828491ab2a723454319d9ead9561053725d8b1c7a4c8e3c0e93037d0dad64ec9ee303b3981549c3475f065a34aa80d55c2da8327b59852d62c5ae146b84fb49fc2eeb54121bee6f4e4ae7374b4618cd4e06060c00c33d404750de518509b45ea749b35cd36b72644bd9d657984d67bc9f036d02fa8adaa49b2acb06499a7094365cedf7f64d8ebdd8f9381c", 0x9d}, {&(0x7f0000005000)="ba79474d0a006c81d2918478ed17052d325c4ebde27935c5a6b6934b8b2ef1397c06153cb2dbba04baa51f3b73e96149b84419dcaeaac31d3d53ba50070d1140063f4431d0f49f2281f49c2102a7db8cead40b77ceeda315cd397aa23cb7e6b9404180507e01f0c544827c504b4a0bfc221c35045d65bd50f52c023cf6b08f3f999d997a9f35dc868349b8780c7359c64e9c47c807ec9fdf3dfda8bf66415589061f705dcb2398f40feb3b17d8614ef6e941e5bb8f019d67b9388d0cb6102c8f8b0ea7e025f8acb878f1c2f79fbb870fb713452e3a378c55063838fc4be11eba17eaa3affb2936f925a586f71a5fc82aca3f76147e53f5", 0xf7}, {&(0x7f0000004000-0x65)="1a6f3ce2472d25804bfe62ef9b3b30baba83c88ef553bad62dcb85a2337c9caf8f0cb43a51ccd7135a6fa606196d9a910871389fa29bd6c2ab379bb7c0d5f393918508df71c409734e3cb44cdda61f5a2f268ee7ddee21ee4a5ba572c99a58e014d77c463c", 0x65}], 0x9, 0x0, 0x0, 0x40}, 0x20000040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r2) 2018/01/31 01:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000164000)='./file0\x00', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000042f000-0xe)='/selinux/user\x00', 0x2, 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000ddc000)='./file0\x00', &(0x7f0000319000)="0109000000", 0x0, &(0x7f00005cd000)="") r0 = memfd_create(&(0x7f0000843000-0x30)='@selfem1%posix_acl_accesswlan1-posix_acl_access\x00', 0x2) r1 = getgid() fchownat(r0, &(0x7f0000ba0000-0x8)='./file1\x00', 0x0, r1, 0x900) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/sequencer2\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000b66000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000560000)='./file1\x00', &(0x7f0000976000)='./file0\x00', &(0x7f000063a000)='devtmpfs\x00', 0xc0000, &(0x7f0000c8c000)="") 2018/01/31 01:25:41 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) splice(r0, &(0x7f0000301000)=0x0, r0, &(0x7f00007b6000-0x8)=0x0, 0xff, 0x9) read(r0, &(0x7f0000aa2000)=""/0, 0x0) 2018/01/31 01:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10000000020) sendmsg$nl_route(r1, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000026000-0x28)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000073e000)={0x0, 0x40, 0x6, [0x6, 0x8, 0x6, 0xd1b, 0x1, 0x1000]}, &(0x7f000058a000-0x2)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000040e000)={r2, 0x8100}, &(0x7f0000249000)=0x6) getsockname$ax25(r0, &(0x7f0000347000)={0x0, {""/7}, 0x0}, &(0x7f0000ece000-0x4)=0x10) 2018/01/31 01:25:41 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000062e000)=[{{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00000f7000-0x10)=[{&(0x7f00008ea000)=""/90, 0x5a}], 0x1, &(0x7f0000000000)=""/251, 0xfb, 0xfffffffffffffff8}, 0x8}, {{&(0x7f0000554000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f00005af000)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000001000-0x85)=""/133, 0x85}], 0x2, &(0x7f0000054000-0xef)=""/239, 0xef, 0x1}, 0x100000001}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000de5000)=[{&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f00007ee000-0x8e)=""/142, 0x8e}], 0x3, &(0x7f00008d7000)=""/196, 0xc4, 0x800}, 0xffffffff9a5cb3e6}, {{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000019c000-0x20)=[{&(0x7f0000098000)=""/0, 0x0}, {&(0x7f00009c0000-0xd7)=""/215, 0xd7}], 0x2, &(0x7f0000000000)=""/4096, 0x1000, 0xe5}, 0x4}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000be2000)=[{&(0x7f0000381000)=""/82, 0x52}, {&(0x7f000053f000-0xa)=""/10, 0xa}], 0x2, &(0x7f0000000000+0x837)=""/12, 0xc, 0x5}, 0x280000000}, {{0x0, 0x0, &(0x7f0000711000)=[{&(0x7f000091a000)=""/3, 0x3}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000001000-0x57)=""/87, 0x57}], 0x4, &(0x7f0000001000-0x4f)=""/79, 0x4f, 0x5}, 0x1}, {{&(0x7f0000d69000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000399000-0x10)=[{&(0x7f0000a7c000-0x11)=""/17, 0x11}], 0x1, &(0x7f0000d67000-0x7e)=""/126, 0x7e, 0x7}, 0x9}, {{&(0x7f0000742000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000a5a000-0xce)=""/206, 0xce}, {&(0x7f0000eb5000)=""/142, 0x8e}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000537000)=""/57, 0x39}], 0x4, &(0x7f0000001000-0x83)=""/131, 0x83, 0x7ff}, 0x2}], 0x8, 0x100, &(0x7f000066d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7f9000)=nil, 0x7f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x188) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x400000, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x720a}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0x6, 0x20, 0x400, 0x1}, &(0x7f0000003000-0x4)=0x14) fchmod(r1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1ffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r4, 0xa, 0x9) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006d4000)=@req={0x879d, 0x0, 0x1, 0x3f}, 0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b0a000)=""/69) unlink(&(0x7f000024b000)='./file0\x00') 2018/01/31 01:25:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a84000)='/dev/keychord\x00', 0x20002, 0x0) sendto$ipx(r0, &(0x7f0000f22000)="8d6379b5bd43d7c6e7db6497e7673366d6d6bd3ef2be975d667fe135ac5c4f1ebbf9749a2d781c8e89a9cb081673a01b69b151e147e59f8162edd34d2330e151ad30e0cd8a4ee6da9c4260fcd4b1f1bb9fbaba6edbdd13beb3e1ce348dbb5c0f9c04c17c9bd658998d1b4c62e614634f56a47c50", 0x74, 0x4000000, &(0x7f00009bf000)={0x4, 0x3, 0x7, "8848e0738352", 0x10000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000e69000)='/dev/snd/timer\x00', 0x0, 0x2080) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/31 01:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00002ec000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) geteuid() ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/01/31 01:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000733000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d20000-0x4)=0xc) r3 = getegid() getresgid(&(0x7f000069e000)=0x0, &(0x7f0000ba1000-0x4)=0x0, &(0x7f0000bda000)=0x0) setresgid(r2, r3, r4) fchown(r0, r1, r4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffffff}, 0x0, 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000034c000)=0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000ea5000)=0x0, &(0x7f0000a36000-0x78)="") creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/31 01:25:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000dc000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000055e000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="40e21aef53746e42969b9cc0d82b83c7781ab1060701e797183e16d6e5e102ec172d19580c8103702a7cb783a54edd614f47f5be94a30f2f1c8b3c67f16f7f594fd1894d1aff8a5809df98173586b0c8dbd2d8826457e3808b1afa6b3f7cab966061055ef38911d662a6510834b5d2d349f9a2a853e78b99161d54b1b8ab6fab46f1e8d489d88dcc266469c3e7f0eb997d65ef4c6e03333e741601fa593b616d9cd57d29afad1c33fe575ad8964bc8cae68b8f17adf3a8cb30a87131ae7ff04fbd076ab6284293d659e1ff2bf8475c2b3abad28d206df0", 0xd7, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f000046a000)=[{&(0x7f0000001000-0x9d)="630e47e0473015dc08a39e3b948a17ea729e6a90edde0a168721df63e37b2ba208565a5fece90eca8227fbd5e424bf840ece84802f387bbb223cd367288dc22c239ca8835b46293c5e8d7d6ef70ec626121199e133827bcd1b9ff0402ee81421b44a517a1e10c46e607996d92560454c2f4bb19da2c66a990470860e800ea0b28241232be34a81a7d83ddf47409eab02d6739b4f2859543a88af96fe82", 0x9d}, {&(0x7f0000c46000-0x9c)="4f64e31d5ea23b44bb4f09fc20705167df0d7b44d5c4a11fd405ee16cd591753846168dbbd884f639d200bec7dd2ecdee3bd1f87c5948b5a716f040c16b75accd440f7f1dd51964239ee966846664c6901a15943e01ee307891845a1536e8281660d5ba6559112c1113c68a3cc4bc76c64b5509e68bffa438ef45fc94cbb9ac72ea06622acb57c1a3e8ee70f41de39cdbed0df48084bdb392a10b9eb", 0x9c}], 0x2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) keyctl$set_timeout(0xf, r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000003000)=0x1, 0x4) sysfs$3(0x3) keyctl$revoke(0x3, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000004000-0x4)=0x13, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x48, 0xdc, 0x6b, 0x10}, &(0x7f0000004000)=0xa0) setns(r2, 0x4c000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) r4 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000005000-0x8)='./file0\x00', r4, r5) 2018/01/31 01:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/31 01:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c40000)={0x0, 0x7, 0x9, 0x2, 0x101, 0x8}, &(0x7f0000dfc000-0x4)=0x14) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da3000-0x4)=0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000e74000)=@add_del={0x2, &(0x7f0000acb000-0x10)=@generic="8f6d92959e0bd4d8146fe8c7f5981ff8", 0x400}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d32000)=@assoc_value={r1, 0x20000000000000}, &(0x7f0000962000)=0x8) close(r0) 2018/01/31 01:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d79000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f83000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') getsockname$llc(r1, &(0x7f0000851000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000413000-0x3)=0x10) sendfile(r1, r2, &(0x7f0000423000)=0x2, 0xff) 2018/01/31 01:25:41 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f0000022000-0x1c)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/31 01:25:41 executing program 4: clock_adjtime(0x1, &(0x7f0000ca5000)={0x2, 0x9, 0x4, 0x5, 0x3, 0x6857, 0x7, 0x80, 0x10000, 0x8, 0x200, 0xfffffffffffff8d1, 0x3, 0x8, 0x1f, 0x1, 0x7f98, 0x3, 0x5, 0x1, 0x3, 0x3, 0x0, 0x2, 0xfffffffffffffffd, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e44000-0x3a)={0x0, 0x32, "b7dc1066a54f7e2ec1eee09a707402a36ef9559e610e444291570b10a802073a57e39f56d13acebee4ac8f0ce4874881dbf3"}, &(0x7f0000812000)=0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000164000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfefb, 0x6, 0x2, 0x4, 0x9}, &(0x7f00008ac000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000584000-0xb8)={r2, 0x5, 0x8000, 0x0, 0x800, 0xfffffffffffffffa, 0x9, 0x5, {r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x7fffffff, 0xffffffffffffa1f4, 0x80000001}}, &(0x7f0000595000-0x4)=0xb8) getdents(r1, &(0x7f0000e7b000)=""/132, 0x84) 2018/01/31 01:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000202000-0x18)={0x9fe5, 0x0, 0x4, 0x100000000, 0x0, 0x2}) r0 = syz_open_dev$mice(&(0x7f00009c7000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000e47000-0x1)=0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d79000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f83000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') getsockname$llc(r1, &(0x7f0000851000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000413000-0x3)=0x10) sendfile(r1, r2, &(0x7f0000423000)=0x2, 0xff) 2018/01/31 01:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup(r1) shutdown(r1, 0x0) 2018/01/31 01:25:41 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fee000)=0x0, &(0x7f0000fee000)=0x0, &(0x7f0000fef000-0x4)=0x0) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fef000-0xb)='cifs.idmap\x00', &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fef000-0x7f)="31ae1a8b9c4dc3bd9cef754561faeafe1f3ad9d33a74fc1005c84e77993bdf1704d9ed6ce7d4a594cc2046ac160aad325b79c417216936d1b6148034edefb6fc82374ffcafed15860cc2f67ca489e9f133512654e21ac857f1c8e2d1645d4dff01560efe78bef27a80d0877f8fc6e54a1495c1bd50250d0cd9bfa4bd65bf76", 0x7f, r0) 2018/01/31 01:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b3000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x100000000400, &(0x7f0000bd4000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000798000)={0x0, 0x7fffffff}, &(0x7f0000cbc000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000092f000-0x8)={r1, 0x1}, &(0x7f000023f000-0x4)=0x8) r2 = creat(&(0x7f0000b46000)='./file0\x00', 0xf8) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000b56000-0x8)=[0x1ff, 0x7ff]) r3 = getuid() clock_nanosleep(0x0, 0x0, &(0x7f00009bb000)={0x0, 0x1c9c380}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f06000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097f000-0x4)=0xc) fchown(r0, r3, r4) 2018/01/31 01:25:41 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000213000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000003000-0x8)={@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x8) 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) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000138000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x1, 0x1, {0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x40}}}, 0x3a, &(0x7f0000973000)=[{&(0x7f0000adb000-0xb2)="cd953dbfc07adf168e06cd3ea1d750733bd52079482d7d3d4679e556af6022d168af41e48b086d57513cca9805e63743ec0bc603403073d3b858eead09cfb9c88f1346b0c6c259883e304acad1e5bc8d833e75a48ee8775edac0960f22c8e60dddc3e7ee0f371599f990c024862ad8836262c5794c157c217723f7bdb5405ba9f5fd217a72d602835dbd8f4475eca5a95a80b3f98fc97a6563ee9397780a8193bcea9ca2e6215fb2964888cf70a6184b8853", 0xb2}, {&(0x7f0000001000-0x93)="2babcfae64878edd9c6a41f41ad7b25ba8ff00107ab9672404d1bbd182ab6975c732b702044a7a56df06001e0830dfe9276d4e7f4d1507ebe9cd7954606c3f56e467f77dc10b86f705c11ba44415533805e755a72706074322a8d71afb3ac30281add36ac841e8109c53049b6b2199ec75eb6e9349d36194823668de4a8a15b43099e3bc9910bbfca8674c38554df04f26e88e", 0x93}, {&(0x7f0000ab8000-0xea)="f37f243b9b00f46916b2d08f28f060f7904a7485fbe5d8f36dd35b0ad503abef216a4bf4ebf04c8b2d7b200b58f70a5831b32ca990c9d138758d40b4737508abcc7eababd23b5d43bf8269d1b46cd646928cc653bc53d1866d5a4a82e92266e44c1f57508e9f9f62e9d5aa9dffb9dbb9e849ac3b61024710070d83e5faa5dcef21484a3df706eaaad58b4eb20298f912c1f4b847284c41009f5c6561416e10b0fa51bf34f5c8a5aa9068b9751b768aeb07fb5215a62a9fe686d081d61e2d28788427e6d835d4d6b623cb7252783b913660422971edace5e77e0ad709973afe1f36c177c33617f54b9ab5", 0xea}], 0x3, &(0x7f0000000000)=[{0x20, 0xa66d16bcdf8e6e00, 0xffffffffffff7fff, "dd307e650ebce44201110f"}, {0xc8, 0x1, 0x9, "7b16836fe3f0716778639cccb0c3bcb378221f6d522a0a6bf7d5149f634ed6fc59479dc7f71425f1903bf764f7b76dda039d8a90643a4a832d3e98bf132e726d2cc39c730a4d3ab671f95a840830543b33b1ac4604696d4bd02f44a8330d6687a33899f2aaf931c8d73d3d1caec2f951dd24be34feca3825564fd2ed43c2bc13fa8a476865d0c39ea842549375ed4811a2b1a4ee33f4dd6bc302cd9a97f4a655557a3bf31937291c33c2133f450aa7a110becb92557f"}, {0x18, 0x116, 0x7, "af"}, {0x18, 0x11b, 0xfffffffffffffff9, "1c13ab1c5622ad1a"}], 0x118, 0x4010}, 0x101}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="34fcd4a149d2744ab1132127f8a0f68f1a06f8091fde4926817594b947c1cb97a93915f12e3269564b391f797d9831424eb9b24f8900efd14c2ede4c65970adbe673ddcc8c584a07419961120d7737abb3ae35ad8ce35eb1300cbaca53c3721fd55aa877173117e44fca726295da4e449a752b166889a4f88d2c3914271f7fa10f3f71f7c051aff327f957d42f661412b55228d2306ff0485753c32216994b75b33ead2e021b5098ee95f8713e4acad136843075efd4e059c8a99be3281ffe39b6ddffd2a84eecf2e78245f5b763109eb637e3f7ecaa5ceb806baae920c5d8153b7a8c3b9c2b0d2d02", 0xe9}, {&(0x7f0000000000)="060b04d6de8505f3218ac0633cf85d57c10980974e4a64c28b30e66bd6489ac09186725e50735f8c51cec760583dc10e7e71786538332082a3052ffeb74a6b706a8c3eea2274a7288f7593c838e60561fba3084ce5f4b16ebfc167958246d498004db99a80d1c6735eb5fdbc293b1ea0a5147b9837d60e3497c08f2f961a76af95c5832ebf45b838976256c9054589e605be", 0x92}], 0x2, 0x0, 0x0, 0x800}, 0x1}, {{0x0, 0x0, &(0x7f00000ec000)=[{&(0x7f0000001000-0xaa)="ab7a37460b5fb4fdca24529e72f75d2838a6e263c99466a8b5315760aca7fd86bf366cecc6c22f7f0a5bc1bc0db155180cedf529cf73dc10ae04dd4d8f6f2368a702ae2f175082f9596e257e8eaa0d0acf7e0e203509581fe5d149cfa754c4a34e60d1db0e896fcfea160d92e1fb6cdcc87586c8598696780875deaa0245f5fe5d02114c315d23248cc12bc2d6b4aabe9c7b833573cb96d86f0168fc8ca1d3f15ec4e53de565692131ae", 0xaa}, 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{&(0x7f0000000000)="5dcf864489c946388c6396b275a0c7350be4bab99dde20b063c9562ce616eb236b6c6720d159b8194a366805e64884a9ac2e08206193d6c963e4df68590d46ab4a163fc2db8d15cfa9e13c89dcbd4a67b9f588d16d82f4227d9f218c62e87e25629196f480485d126ac4e5d67219395854e60386788e0919cd3a15210cedfa056a1a9ab0e5565f08933abb7a4f9c2c4a8809a7c02a5388b16a36eeec8926233edd757dacb604f8a4b5e73485df23d157b31237b4c4618daee08bbf8c4e0cd82f8ef5caac96482c9c84839179c4fa0a2b4b4683", 0xd3}], 0x8, 0x0, 0x0, 0x2000c8c0}, 0x1000}, {{&(0x7f000003b000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f01000)=[], 0x0, &(0x7f000062f000)=[{0x98, 0x0, 0xfffffffffffffffd, "7ea8e5bb90055b1c2ce0d84ba17c3cde4d0772c566b1bce1d8997e646f9026c624cd92598df5ff374a26d7232fee0b51340140deb911f677fc03548207318f45672ab6401aa0a558e981dd4f6822e2b84db551e3bb38b993b07b2b1337803673150e5a80ce786a2f53fba91807c7d58df410fc9b4125f8c4aaeed115b3ba7420a3"}, {0xd8, 0x102, 0x59, "7ae27bb84194fc591e7b6f2103131969c441469ce5a4e3f382349bfd37ee51c7d13f2c5db794a2afb11285ab02004b64fda26d24eebcf68e1c16ae1ab9afd89c7171e6a04dd4c7801dbec5c2cf88747c249e76e65e07a1fdf0393f73fafdcdc25e836f723cd7c5f814cb0be3380867c11b83780c25c76c8a4d491e6af5ac5fba7f57bc31cc1e202cd8dfdf536ca88a7600af55473ca513333f98a9778f994e1a858ca3014b13960d21add583e2be08b7022dd8b725b47968de0dd29c220234d1f46093"}, {0xf0, 0x1, 0x5, "e54c178fc509e917c432700b809a596af679d258fa4e6c59de81767b522831837a8963afff504c7f3a23181cfdd5fcc2278ece396fc0001f6bbaf5a56c96610fd846a8d79f372ce371371ccdc6a06f919fa234a6cbadc06cff773bd873ca92ad68fbd3273aea7885b29e972928401b9f783c156d70eb9d728f0957a6747375b7aef36a52ec0e9e3128577b87ab7046762c067760064bc1b4c4d4854eb4f431e428e13153a28154c6254e0f7abc7558bac4c3c8f30f275ba79b1a9118219675bbef793dd97f7a62e77c12a13fc2076ed15633bdd60fda5f3abd360751d7"}, {0xf8, 0x109, 0x7526, "805dc76823b666d3767f6f64c5b3dac8809da8426b46a5a87b114c9be2120b88f24100250013bdbd97b80c01e8371f36f7d6bd3c7c320475de41e92114902771db0370515f7baa51ad929d0aa281807a01d12ef34cf8c57b11d66bfe06684a22fa0f4611ef4b91b59610f981ef7a98c31bd8068034200dcab66b270120d57b59f80951ddfae5a91114dbee10776d96ae39d94e2104c58d4952c927e50b4028739a61f3b4a1da22fcb6e43568c6e0c524b09a031a92498a466f3ca24de7a759a8c707834ff168d279a80392cedf0b5bc8fec18d41215aba1028c6967d4c4a6492a9ae2e"}, {0x58, 0x104, 0x374d, "92bffd87ca3d59cbb0e17486c1be425e34f78a17c4b54e383a99095fe4efd312db9529d34c5bbfcd949103e871ea7a4652cde7c7ad61f20563fb6909ccaf302bb5cb21"}], 0x3b0, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000296000-0x1c)="376f67b40bcb528f63ce8c2260a3bd7efcb145d54239b309b0c076c2c735fae2e0df01906ffaf94c0536fe61a89ffa1dc5f32defd497a9455b1ae399b4ac08cf9b7360eb2a99e023b1b9935bff56f2d44a328261746f0dc0132b3b8fb290afcb36ae4ae32b545b83c18a", 0x6a}, {&(0x7f00005b6000-0xf7)="55c47a21cad4561c614b3817e2f2773b72ac31ecbeed3be963b9e61f94803bd115fd5964a5a1e3ee0b5491a9f3f12601a8e09a96cf7e98b133efdb53bb381d22a3865f22d51a02bde997430738ca3e2f43fef744d02cb62d363a8593c8ace8ecbcfbed967f8bdc1b5d25093ee38c970b818d111f88c1a4b95e900c050c5e73645d829cda30dfe275ccf148c1d26a77d28fb1cf9f781e4473c89c065ce48442882ab71f8205d97ed581886f43241b4565d5fc3b15af33791485299d8fb5988a234b483617760b99a119106d31913c1eeaf341ad922f62515d021ab8eaa4df8cd8ef92efa077210cd2ce24837032f5459c91fd0bc61d9f5e", 0xf7}, {&(0x7f0000001000-0x92)="81f929fb43a8a76632eec090904f99f52d5f18e6a0562fb8dbcdd80bdce3fc32bbf9f86f92bafca229143d0a383540179ed118cbfaa66b798190f36678eb3fe2cc4048056e6ee3e999a67ebc73174eed1c2cd2c47ea95cd8b94f6b84c95d67b7d2cd59c28d883db30cce0414dd932d5bcf2f37dd25ce673f831eabfa6981d23ca419d92cdb4722474e572106a8f49faeba8d", 0x92}, {&(0x7f0000001000-0x64)="f0df2948907cad8b549168fe9ccd0b9b505a92ca3487df6490db0f594ddf0657bd9fe3ddb9715c821eba4418b231bc09a9413662856fa4e3e2837f52d1ac3a3b7b7275a26dc84198e65c5dfe645ffdf5c6c8cbb2a628f6eb54db4ef38dfa5d422fdbef98", 0x64}], 0x4, &(0x7f0000848000)=[{0x20, 0x13a, 0xff, "0e7360fbba6a3ea2f46c68"}, {0xd0, 0xba, 0x9, "38ff7514f5b071c088eccbce2e59e39a2c9a1f53e3a799098f271461d054794069b32c8caccb8318099a0a187b8b2b31c3ca66aa23ce83346e3567f41481963e9f73302ed5b1b6bce03f5a2e0d4005f379462beef631bdfbfc28ae96a14435378a7308227129008b1274c363a5c2bac67217a0e0ff8b11e2fbb0d7ccdd31ca74adc37ef39c12dfd383e55692c1abfd9411dcc70687c805ba1aa71178c8cc543a7586e399ba4003c2b03f0fb6c5c6a6c45044ca4dfb94f29275b042"}, {0x58, 0x116, 0x1ff, "94b58a13035e2fedb034ff75130a3c934fad84db70966378abac7d631baeb071216472ed5d34947d88ade9e7f249e1e5fe7d24a7a39996ab43f082b5ae8d0d82fd"}, {0x108, 0x117, 0x17, "cb2aaa2ccb57a71eebd33aa4bc2b26b2cc1c7ac11d5afd6251850686538aaa7a8794449b1b044276ced4d82afc556ab35fd3cd6463c70dfb21ed6e584ffd07e18d9ab913fb53267dd2c0ef1c703f2b016af33b14c680ae6d3fdca303f59816d7a1ebcbf54004abab3129aa5bb0465fbcfe2931e9cc049ea1af73d0867dcd5e20db3c3b3bb823eb833985d1c5e9950a9ca699e8757740b0a6f122a2b5090145b4aa8595ece3288ff2a1ede69892216f013de731236bd09afd68c2d1774a44a678bd4141dea56b5cccbbbbcf4fd0a6d5711a2e1114b680efb057b1043a02ff8c6ae37de691a7a24d47ae44b6922928ac6755a361072b22eb67"}], 0x250, 0x8040}, 0x5}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x1d, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000644000)=[{&(0x7f0000d1b000)="ec64c2255aa4e83f1c5750a35ac49723cb03c24fa9dd3d7aa34c4252dc894898dd51a3163a9706b3e184bc38aa73f925aeb530e35a3a1ceb2d3446a1da50325eabb4", 0x42}, {&(0x7f0000001000-0x87)="75b6bed1c160ebdca7224da737febc340bb096cf78ea904337b167d03c3cdfe132bcd2b78717ba87c5c2817f8b44ee52cc310bb23a5dfb341d73636fb5cdd84faba91522640d8eeab1d8439c031dca0733c2887ce0bb5ceb51df3292812c61f5167314aa4d633e253d678d8340e91a71ea15c280a11ed75f0ae1f2981ba24f25fa862bedbf74f7", 0x87}, {&(0x7f0000564000)="338b0188220671b3f7970c198c400dc31265f3dddbf7d7b95407851deaa7e6d1ae30a59a016367e5295ceacdf0b2d3b2995fcc9cee006b3b4d65d80d80c01861ea498b1f337d44a86e872ece0bee7617f27d23f65e3cb9", 0x57}], 0x3, 0x0, 0x0, 0x8040}, 0x0}, {{&(0x7f0000001000-0xe)=@l2={0x1f, 0x0, {0x0, 0x4, 0x8, 0xffffffff80000001, 0xffffffffffffff01, 0x9}, 0x6, 0x5}, 0xe, &(0x7f000021f000-0x10)=[{&(0x7f0000f72000)="a2979a5b360c76409023a4eb2dd7222d1eebe3356e52510e2da8874277b6e1c0f6edd2111367757589e3bb401908ae004593c3ca00c04452559be0e4ef3f1ee6a61f4e6204ab2f4661f42a8cb934aab666e92403b9fd395abc145fb1a70e1bd02a0a21181ee67911ae4fd009341d34dd08755c837d09f7c21ae287d5642e09255eae667959d8a4196bd5cd0910ccf947d353ca08b8dfcea56b7035c894205d2d95c5ded8f03a5492bd1c6b96b8540f9961", 0xb1}], 0x1, 0x0, 0x0, 0x4004005}, 0x200}], 0x7, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f00003a7000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f3000)=[], 0x0, &(0x7f0000ca4000-0x3f0)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) [ 84.747500] binder: 14371:14373 transaction failed 29189/-22, size 0-0 line 3005 [ 84.769621] binder: 14371:14379 transaction failed 29189/-22, size 0-0 line 3005 [ 84.792178] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.812287] audit: type=1400 audit(1517361941.654:55): avc: denied { set_context_mgr } for pid=14391 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=binder permissive=1 [ 84.841307] audit: type=1400 audit(1517361941.684:56): avc: denied { call } for pid=14391 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=binder permissive=1 [ 84.866781] audit: type=1400 audit(1517361941.714:57): avc: denied { transfer } for pid=14391 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=binder permissive=1 [ 84.918702] binder_alloc: binder_alloc_mmap_handler: 14391 20000000-20002000 already mapped failed -16 [ 84.929650] binder: BINDER_SET_CONTEXT_MGR already set [ 84.935010] binder: 14391:14394 ioctl 40046207 0 returned -16 [ 84.935528] binder_alloc: 14391: binder_alloc_buf, no vma [ 84.935567] binder: 14391:14400 transaction failed 29189/-3, size 40-8 line 3128 [ 84.974457] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.980629] binder: release 14391:14394 transaction 69 out, still active [ 84.987859] binder: unexpected work type, 4, not freed [ 84.993134] binder: undelivered TRANSACTION_COMPLETE [ 84.998530] binder: send failed reply for transaction 69, target dead 2018/01/31 01:25:42 executing program 6: prctl$void(0x3) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000089c000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cef000-0x4)=0xe8) dup2(r0, r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000359000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/31 01:25:42 executing program 0: get_thread_area(&(0x7f00004a5000)={0x7, 0x1000, 0x0, 0xff, 0x2db, 0x7f5, 0x2000009, 0x6, 0x3, 0x585cd50}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) connect$inet(r0, &(0x7f0000e73000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pwritev(r0, &(0x7f0000b53000-0x10)=[{&(0x7f0000538000)="8066187bde5f16a721c1433a040e1ff177ac5080d8796750c54cb567a74e4f9bbf6f6c4a28a78737277e58d13422ea75524187a1894d9f2598517aeaa7b108bdd9b7f13a850709a06e6f20fba5377ad803da43a8676f328ad548f2acfb0c41210988bf145d8d92406c4ca27eb7566f1489c6cbb5472e086dc4821c626458e6cf864e3a1ae91394ecd87debad0e99acad6455a7859c6162c54a15fd2277e553cdca32f5c2dd4a68b34691ec16e1b6b76bcef9dfbcf38925568caf77b3541e6c18de", 0xc1}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/31 01:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095e000-0x16)='/selinux/checkreqprot\x00', 0xc4000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000dfd000-0xab)=""/171) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00004b2000)={0x7, 0x8}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000cc000-0x8)={0x0, 0x200}, &(0x7f0000369000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f0d000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 01:25:42 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000031000)='./file0\x00', 0x20000, 0x20) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000033000-0x6e)=@file={0x0, ""/108}, &(0x7f000001f000)=0x6e, 0x80800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000032000-0x8)='./file0\x00', r0, &(0x7f0000032000-0x8)='./file0\x00') mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000002c000)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/31 01:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052a000)='./file1\x00', &(0x7f000014d000-0x8)='./file0\x00', &(0x7f0000cb2000)="67656f0e082deb7ac2f16cf4cfb56111e7c4973bfb792eea9973f7a793532a7862832c34acec2c34d9c6a62c3d70858611545792ab3a01140386b8e45ed5f7f44823f25167392288f57b189a38dd00548c01c2bb0db65bed9df05d8be835b38f7601e3165b7f173bf8cd7ca6457a94b9252a2016b231962a3725625da909ae68ee586d2cdb7b8a6fa7fbdb75d3b52ae95547562a9fe6b32b2151f0d8083a302bfe759f9bd41e4122a43966a8cd09de0c754b39", 0x40487, &(0x7f0000cf5000-0x24)="") 2018/01/31 01:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/31 01:25:42 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000114000)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0x9) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000ffd000)='./file0\x00', 0x0, 0x6) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000ffb000)={&(0x7f0000ffb000)="000c09c496c63cb8", 0x8}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0xb, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000d47000-0x4)=0x4) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000b86000)=0x0, &(0x7f000099a000)=0x4) 2018/01/31 01:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000266000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0xfffffffffffffffd, 0x8000, "82ca25ea0d78d520bf1b57700440f7a8aba3a44858499068fc3540002fed964dbfa725ac4f6e2d344196f67bdf96ac7b94f1928dd68b9cb963c5adb882bddf5ed18cc5ce1b9a9691e1e2befaec4b7b1f"}, 0x160) listen(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000abf000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) sendto$inet(r0, &(0x7f0000d44000)="", 0xffffffffffffffdd, 0x4000001, &(0x7f00000b0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000088f000-0xc)={0x10, 0x0}) 2018/01/31 01:25:42 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x600100, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000009000)={0x2, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pread64(r0, &(0x7f0000008000-0xd6)=""/214, 0xd6, 0x0) 2018/01/31 01:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) stat(&(0x7f0000555000-0x8)='./file0\x00', &(0x7f00008b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000994000-0x10)={0x3ad, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000d5f000-0x8)='./file0\x00', 0x10) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000c5d000-0x10)={0x15, 0x4d, &(0x7f0000bb7000)="2d00912539204c2f7c0e31fefc5ee7a0978a66d496de8ab51118ee1ed156c778a0f033c4e6e055ad06f79d0b06694017f6bf3ef97d806a753d2571a2ad0e893761b1cce71dfa6850cc8a320c2f"}) [ 85.266178] audit: type=1400 audit(1517361942.114:58): avc: denied { getopt } for pid=14411 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00007da000-0xb0)={{0x8, 0x2}, 'port0\x00', 0x2, 0x10000, 0x9, 0x9, 0x3, 0x4aa4, 0xffffffff, 0x0, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000303000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bb9000-0x10)={0x59d, 0x800c, 0x80000000, 0x5, 0x0}, &(0x7f0000c63000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c5d000)={r2, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000b1d000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f8f000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bc5000)={0x0}, &(0x7f00008b8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005e000-0x10)={0x0, r1}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000013) 2018/01/31 01:25:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f00006e4000)='/dev/sg#\x00', 0x7e0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x600}, 0xc) mmap(&(0x7f000038d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000002000-0x8)=0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000038f000-0x4)=0x1f, 0x4) r2 = socket$netlink(0x10, 0x3, 0x15) writev(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001419001a000100020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/01/31 01:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000e96000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b65000)='/selinux/enforce\x00', 0x44040, 0x0) timerfd_gettime(r2, &(0x7f00006e4000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_wait(r0, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x96f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b69000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0xb, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d83000-0xd)='/dev/usbmon#\x00', 0x254, 0x3d0dae3cd2e099a3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a74000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cf4000)={0x0, 0x7}, &(0x7f0000bfa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ccc000-0x14)={r4, 0x100000001, 0xae, 0xffffffffffffffca, 0xffffffffffff8000, 0x8001}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000050e000-0xc)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) set_tid_address(&(0x7f0000428000)=0x0) 2018/01/31 01:25:42 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c40000-0x4)=0x5, 0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000a0000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101002, 0x0) listen(r0, 0x80000001) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xd, 0x5, 0x8002, 0x2, 0x6, 0x4, 0x2, 0x4, r3}, &(0x7f0000002000-0x4)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000002000)={0x3, 0xd4b5, 0xffff, 0x10000, 0x8, 0x1, 0xffffffffffff11ce, 0x8, 0x1f, 0x9, 0x8, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r4, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0xffffffffffffffff, 0x4, 0x8000}, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x4df, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xde8}, @in6={0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}], 0x70) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000004000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000006000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007e7000)={0x0, 0x1000, "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"}, &(0x7f000051e000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cb0000-0x8)={r1, 0x9}, 0x8) 2018/01/31 01:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e67000)='ramfs\x00', 0x0, &(0x7f0000b38000-0x10c)="d1be126899737ba7675debeda7fb1c58e0b1397218ab70596f71ffe28b976e1bec9eda15bb55b7c4494a0fdae4177251cbc99951f06f6b5bd1d38f3f451e5167872d193f7ac0701ff352b0799a5e67147a9f6c426d96b2a4b74a027ca920") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") pipe2(&(0x7f0000ff8000)={0x0, 0x0}, 0x583671356e103cf3) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/31 01:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a71000-0x8)='./file0\x00', 0x124) r0 = creat(&(0x7f0000be8000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000046000)=0x3, 0x4) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') 2018/01/31 01:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cd5000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000)=0xe8) pipe(&(0x7f0000143000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000bfe000)={0x81, 0x1, 0x2, 0x0, 0x5}, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) connect$inet(r0, &(0x7f0000601000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x236) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000520000-0x4)=0x0) connect$inet(r0, &(0x7f0000484000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000412000-0xa)='/dev/ptmx\x00', 0x202000, 0x0) pipe2(&(0x7f0000edf000-0x8)={0x0, 0x0}, 0x84000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e8c000)=0x4, 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000000)=r4) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) syncfs(r0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000758000)='./file0\x00', 0x400000, 0x1) renameat2(0xffffffffffffffff, &(0x7f00009ca000)='./file0\x00', r6, &(0x7f00003a9000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000328000-0x8)='./file0\x00', &(0x7f0000812000)='reiserfs\x00', 0x1000000, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) symlink(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mkdir(&(0x7f00009b7000-0x8)='./file0\x00', 0x14c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/31 01:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000498000-0x10)="84fae3ef1041c386a157356ff84bc827", 0x10) 2018/01/31 01:25:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x220800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00009ce000)={0xfffffffffffffff8, 0x1, {0xffffffffffffffff, 0x3, 0x100000000, 0x1, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f00008bd000)=[], &(0x7f0000f77000-0x28)=[&(0x7f00003f4000)='security\x00', &(0x7f0000f77000-0x7)='vmnet0\x00', &(0x7f0000f76000)='$\x00', &(0x7f0000f75000)='bdev\x00']) 2018/01/31 01:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/31 01:25:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f8f000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bc5000)={0x0}, &(0x7f00008b8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005e000-0x10)={0x0, r1}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000013) 2018/01/31 01:25:42 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb8000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000593000-0x10)={r1, 0x81}) mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/31 01:25:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/31 01:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$random(&(0x7f0000694000)='/dev/random\x00', 0x0, 0x24800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/31 01:25:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x4) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000836000)=0x400000000000001, 0x159) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = dup(r0) sendto$inet(r0, &(0x7f0000482000)="", 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fd6000)={&(0x7f0000612000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f75000)={&(0x7f0000a38000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:43 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000340000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f26000)=0x10, 0x800) 2018/01/31 01:25:43 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000d000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000002a000-0x18)={0x0, 0x1, 0x30, 0x2, 0x71}, &(0x7f0000011000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0xf62, 0x4}, 0xc) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d0, &(0x7f000002b000-0x4)=0x0) 2018/01/31 01:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") openat$hwrng(0xffffffffffffff9c, &(0x7f00005da000)='/dev/hwrng\x00', 0x200180, 0x0) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 01:25:43 executing program 5: clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") mlock2(&(0x7f0000ba7000/0x3000)=nil, 0x3000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc7000-0xc)='/dev/rfkill\x00', 0x1a040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 01:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.428414] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor7/14511 [ 86.436967] caller is __this_cpu_preempt_check+0x1c/0x20 [ 86.442412] CPU: 0 PID: 14511 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 86.450148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.459484] 0000000000000000 0e40a4d0e06693bd ffff8800b8fbf6c8 ffffffff81d028ed [ 86.467526] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d4994740 2018/01/31 01:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003b8000-0xf)='net/ptype\x00') sendfile(r0, r1, &(0x7f00008d1000)=0x0, 0x401) 2018/01/31 01:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 86.475570] 0000000000000003 ffff8800b8fbf708 ffffffff81d62834 ffffffff810002b8 [ 86.483608] Call Trace: [ 86.486188] [] dump_stack+0xc1/0x124 [ 86.491541] [] check_preemption_disabled+0x1d4/0x200 [ 86.498276] [] ? 0xffffffff810002b8 [ 86.503538] [] __this_cpu_preempt_check+0x1c/0x20 [ 86.510122] [] tcp_try_coalesce+0x249/0x4d0 [ 86.516093] [] ? tcp_parse_options+0x970/0x970 2018/01/31 01:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000008300090002000401faf505007e23"}) [ 86.522320] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 86.529524] [] tcp_queue_rcv+0x127/0x720 [ 86.535221] [] tcp_send_rcvq+0x39b/0x450 [ 86.540924] [] ? tcp_rcv_established+0x2230/0x2230 [ 86.547495] [] ? do_softirq.part.17+0x40/0x60 [ 86.553630] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 86.560462] [] ? lock_sock_nested+0x90/0x120 [ 86.566515] [] ? trace_hardirqs_on+0xd/0x10 [ 86.572476] [] ? __local_bh_enable_ip+0x6a/0xd0 2018/01/31 01:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$tun(r2, &(0x7f00007ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000000e0, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 01:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000008b000-0x60)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000349000)=0x0, &(0x7f0000723000)=0x4) timer_delete(0x0) 2018/01/31 01:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 86.578785] [] tcp_sendmsg+0x1e8f/0x2b10 [ 86.584488] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.591494] [] ? sock_has_perm+0x1c2/0x3e0 [ 86.597367] [] ? tcp_sendpage+0x1830/0x1830 [ 86.603333] [] ? inet_sendmsg+0x201/0x4c0 [ 86.609160] [] inet_sendmsg+0x2bc/0x4c0 [ 86.614774] [] ? inet_sendmsg+0x73/0x4c0 [ 86.620474] [] ? inet_recvmsg+0x4c0/0x4c0 [ 86.625643] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 86.627850] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 86.643182] [] sock_sendmsg+0xca/0x110 [ 86.648708] [] ___sys_sendmsg+0x6c1/0x7c0 [ 86.654625] [] ? copy_msghdr_from_user+0x550/0x550 [ 86.661178] [] ? inet_sendmsg+0x201/0x4c0 [ 86.666950] [] ? __fget+0x232/0x3b0 [ 86.672195] [] ? __fget+0x47/0x3b0 [ 86.677364] [] ? __fget_light+0xa1/0x1e0 [ 86.683049] [] ? __fdget+0x18/0x20 [ 86.688216] [] __sys_sendmsg+0xd3/0x190 [ 86.693823] [] ? SyS_shutdown+0x1b0/0x1b0 [ 86.699592] [] ? __fd_install+0x224/0x5f0 [ 86.705364] [] ? SyS_futex+0x210/0x2c0 [ 86.710880] [] SyS_sendmsg+0x2d/0x50 [ 86.716215] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 86.754640] audit: type=1326 audit(1517361943.594:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14564 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 86.813767] audit: type=1326 audit(1517361943.654:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14564 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 01:25:43 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) 2018/01/31 01:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000fc000)='/dev/ptmx\x00', 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/31 01:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) 2018/01/31 01:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000668000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 01:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e2f000-0x1f2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "f3a2ed", 0x10, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "88c01f", 0x0, "538295"}, ""}}}}}}, &(0x7f0000c98000-0x10)={0x0, 0x1, [0x4a6]}) 2018/01/31 01:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) 2018/01/31 01:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/31 01:25:43 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/31 01:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x19, 0x18, 0x0, 0x0, 0xb9, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c6247a38085ff9434d5a113fc0d49e9b5804acaac37fa1ee"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/31 01:25:43 executing program 0: 2018/01/31 01:25:43 executing program 4: 2018/01/31 01:25:43 executing program 6: 2018/01/31 01:25:43 executing program 1: [ 87.004863] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 01:25:44 executing program 0: 2018/01/31 01:25:44 executing program 4: 2018/01/31 01:25:44 executing program 5: 2018/01/31 01:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 01:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x1000000000031, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x214) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/31 01:25:44 executing program 3: 2018/01/31 01:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) 2018/01/31 01:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x19, 0x18, 0x0, 0x0, 0xb9, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c6247a38085ff9434d5a113fc0d49e9b5804acaac37fa1ee"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/31 01:25:44 executing program 4: 2018/01/31 01:25:44 executing program 3: 2018/01/31 01:25:44 executing program 5: 2018/01/31 01:25:44 executing program 4: 2018/01/31 01:25:44 executing program 0: 2018/01/31 01:25:44 executing program 6: 2018/01/31 01:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ded000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000a0000)=0x0, &(0x7f0000ba6000-0x4)=0x3) 2018/01/31 01:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) 2018/01/31 01:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/31 01:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000016000-0x1)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) 2018/01/31 01:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000acb000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba6000)={&(0x7f000090a000-0x4c)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000124000)={0x4c, 0x0, &(0x7f0000217000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f000018b000)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000745000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000c3d000-0x67)=""}) 2018/01/31 01:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36af507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) sendmsg$nl_route(r1, &(0x7f0000556000)={&(0x7f0000bb3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000304000-0x8)={&(0x7f0000ec6000)=@ipv6_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MARK={0x8, 0x10, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/31 01:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) 2018/01/31 01:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) 2018/01/31 01:25:45 executing program 6: r0 = socket(0x2000000000000010, 0x802, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x26)="e7ee3e54f68b60bc19dad689b269ca7a3978e132eab1a7dd94bf9204e1e1aa402684afd41ce4", 0x26, r1) r2 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000462000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000039d000+0x7e)='\\bdev\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000ff9000-0x8)='keyring\x00', &(0x7f0000f46000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0xc0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000000)=0x6) write(r0, &(0x7f0000a0f000-0x25)="", 0x0) [ 88.112651] binder: 14629:14632 got reply transaction with no transaction stack [ 88.121625] binder: BINDER_SET_CONTEXT_MGR already set [ 88.131228] binder: 14626:14641 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 88.146180] binder: 14629:14632 transaction failed 29201/-71, size 24-0 line 2921 [ 88.148668] binder: 14626:14630 ioctl 40046207 0 returned -16 2018/01/31 01:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/ptmx\x00', 0xa000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00007e4000-0x4)=0x0) 2018/01/31 01:25:45 executing program 5: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004c6000)={@common='lo\x00', &(0x7f000093b000-0x14)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000093d000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffff329, 0x12, 0x3000, 0x14, "cf7603efb6872702a0aadf3acbae0b16fd9269a5c9a5de889f24778d95bfe373896557950fc0cc7b32f294decf49ca9e02cfb11dbe096b116638f73b98475fac", "a646bf00ed519558ad07f253b3924389a8158b031511472772bdc648b8d3a014", [0x9, 0x80], 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000093b000)={0x0, 0x6}, &(0x7f0000596000)=0x8) 2018/01/31 01:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36af507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) sendmsg$nl_route(r1, &(0x7f0000556000)={&(0x7f0000bb3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000304000-0x8)={&(0x7f0000ec6000)=@ipv6_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MARK={0x8, 0x10, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) [ 88.150328] binder: 14626:14630 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/31 01:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x14) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1000000000200, 0x32a7e4b4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000b94000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000a13000)=0x0, &(0x7f00004e0000-0x4)=0x0, &(0x7f0000a0c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e59000)={0x0, 0x0, 0x0}, &(0x7f0000a4a000)=0xc) fchown(r1, r2, r3) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2, 0x0, 0x0}, 0x4) syz_open_procfs(0x0, &(0x7f00004be000-0xe)='attr/fscreate\x00') sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0xaab}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007ab000)={@common='gretap0\x00', @ifru_settings={0x2, 0xea, @cisco=&(0x7f0000ca5000)={0x7, 0x101}}}) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000271000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000b03000)='/dev/input/event#\x00', 0x98, 0x4040) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1e, 0x0}) r5 = open(&(0x7f0000cbf000-0x8)='./file0\x00', 0x0, 0x8c) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) socket$key(0xf, 0x3, 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x104000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/31 01:25:45 executing program 6: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e02000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 01:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/ptmx\x00', 0xa000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00007e4000-0x4)=0x0) 2018/01/31 01:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007cd000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) close(r0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000312000-0x8)=0x3d) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000074a000-0x58)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) read(r2, &(0x7f0000bf2000-0x1000)=""/4096, 0x1000) dup2(r2, r3) tkill(r1, 0x13) [ 88.198188] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 01:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x14) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1000000000200, 0x32a7e4b4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000b94000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000a13000)=0x0, &(0x7f00004e0000-0x4)=0x0, &(0x7f0000a0c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e59000)={0x0, 0x0, 0x0}, &(0x7f0000a4a000)=0xc) fchown(r1, r2, r3) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2, 0x0, 0x0}, 0x4) syz_open_procfs(0x0, &(0x7f00004be000-0xe)='attr/fscreate\x00') sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0xaab}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007ab000)={@common='gretap0\x00', @ifru_settings={0x2, 0xea, @cisco=&(0x7f0000ca5000)={0x7, 0x101}}}) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000271000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000b03000)='/dev/input/event#\x00', 0x98, 0x4040) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1e, 0x0}) r5 = open(&(0x7f0000cbf000-0x8)='./file0\x00', 0x0, 0x8c) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) socket$key(0xf, 0x3, 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x104000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/31 01:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x200000100802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000bab000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@release={0x40046306, 0x2}], 0x1, 0x0, &(0x7f00006aa000-0x1)="03"}) 2018/01/31 01:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/keychord\x00', 0x200, 0x0) 2018/01/31 01:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e2000-0xc)='/dev/autofs\x00', 0x101100, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00006a6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='attr/prev\x00') exit(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e88000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000bf2000)=[{&(0x7f0000321000)="bc", 0x1}], 0x1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00002f9000-0x4)=0x81, &(0x7f00009a8000-0x4)=0x4) 2018/01/31 01:25:45 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f35000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000285000-0x39)=""/57) 2018/01/31 01:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000a0e000)=[{{&(0x7f0000adb000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa8000-0x4a)=[{&(0x7f000029c000)=""/9, 0x9}, {&(0x7f00001a0000)=""/13, 0xd}, {&(0x7f0000972000-0xc1)=""/193, 0xc1}, {&(0x7f0000335000-0x6e)=""/110, 0x6e}, {&(0x7f00004d4000)=""/180, 0xb4}, {&(0x7f0000c51000)=""/44, 0x2c}, {&(0x7f000079b000)=""/157, 0x9d}], 0x7, &(0x7f0000da9000-0x11)=""/17, 0x11, 0x3}, 0x2}, {{&(0x7f00009ab000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000831000)=[{&(0x7f0000376000+0x58c)=""/200, 0xc8}, {&(0x7f0000dea000)=""/150, 0x96}, {&(0x7f0000850000-0x9f)=""/159, 0x9f}, {&(0x7f00008bd000-0xbf)=""/191, 0xbf}, {&(0x7f0000865000)=""/220, 0xdc}, {&(0x7f0000efc000-0x24)=""/36, 0x24}, {&(0x7f0000eae000)=""/234, 0xea}, {&(0x7f0000c29000)=""/164, 0xa4}], 0x8, &(0x7f0000c56000)=""/147, 0x93, 0x8}, 0x0}, {{&(0x7f0000b80000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f76000-0x10)=[{&(0x7f0000bc9000-0x65)=""/101, 0x65}], 0x1, &(0x7f0000482000)=""/4096, 0x1000, 0xe041}, 0x10000}, {{&(0x7f00004f9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e72000)=[], 0x0, &(0x7f0000515000)=""/253, 0xfd, 0x5350}, 0x7}, {{&(0x7f0000856000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00002e2000)=[{&(0x7f0000e1c000-0x76)=""/118, 0x76}, {&(0x7f000094f000)=""/247, 0xf7}, {&(0x7f00005e6000)=""/49, 0x31}], 0x3, &(0x7f00002da000)=""/4096, 0x1000, 0x400}, 0x2}, {{&(0x7f0000ee5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005bf000-0x20)=[{&(0x7f0000361000-0xde)=""/222, 0xde}, {&(0x7f0000323000)=""/115, 0x73}], 0x2, &(0x7f00001b3000-0xb1)=""/177, 0xb1, 0x800}, 0x46}, {{&(0x7f00008c0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009ea000)=[{&(0x7f00005c1000-0xc7)=""/199, 0xc7}, {&(0x7f000047f000-0xc9)=""/201, 0xc9}, {&(0x7f00003e0000)=""/158, 0x9e}], 0x3, &(0x7f0000651000-0x53)=""/83, 0x53, 0x6}, 0x40}], 0x7, 0x3, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000c8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000474000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x1, 0xfffffffffffff800, 0x2, 0x0, 0x2, 0x80, 0x0, 0x3b, r1, r2}, {0x3ff, 0x0, 0x100000000, 0x0, 0x4bd, 0x20, 0x0, 0xd33}, {0x6, 0x9, 0x2, 0x4}, 0x261e, 0x2, 0x2, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x5, 0x4, 0x0, 0x7, 0x2, 0x719, 0x9}}, 0xe8) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000965000-0x2b)="2200000014000721004f10f7e2ff05000200038e0100000008000200e700ff02f155", 0x22) 2018/01/31 01:25:45 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="9da27bc8b361a2d540e821be86fd6acd"}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) fchmod(r1, 0x0) signalfd4(r1, &(0x7f0000000000)={0xfaf}, 0x8, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000004000-0x12)=@generic={0x8, 0xffffffffffffffff, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000003000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xcb, "0f5fe5cd81023b77552b183c7f73ea3c8972ed13f74b60191af3496c4054ce45fb3f6c0bfb912d4ae7dcb57bcde841d441f885e1891ee0420cda38bc97cf2686434a8b16d46e37a60ab6a57a183d1fcc27d6b0e3f7e864b5c6e20771940024455d33afdca76b1e02f042470a2bfd96a93e046ceedabca41cdcc26c70745a9e4cf197cbbfe6cf6eba2d995c005645ff1e5ed3ba5181f52fe49d666c674102f93af6e4c9d58d499f32077092a6ab5ddfce6a407de7d05ab4889023c47a9ad2bdc5f76c70a561f927cb53918b"}, &(0x7f0000005000)=0xd3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004000)={r3, 0x1}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={r4, 0x89c8}, &(0x7f0000006000)=0x8) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000006000)=""/75, &(0x7f0000003000-0x4)=0x4b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000-0x8)={r4, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000006000-0x2c)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x17, 0x10, "8c3bbd8cbce0d2dbbd1164c1f030989f84aa9d9b91b7ff326465b9a7e0d77eb79ccd5c12394f9e60faf843a1adc44ea4041a9a509f4e31e45a84db4c7e2f6f65", "1b2a073ae8d24ef8af3428400a593c79cc07e2f9b083bb565ed00be53820d028", [0x100000000, 0x4], 0x0}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000008000)={{&(0x7f0000005000/0x3000)=nil, 0x3000}, 0x1, 0x0}) [ 88.849165] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 88.849449] binder: tried to use weak ref as strong ref [ 88.849457] binder: 14688:14693 Release 1 refcount change on invalid ref 2 ret -22 [ 88.849468] binder: 14688:14693 ioctl c0306201 20c56000 returned -11 [ 88.853803] binder_alloc: binder_alloc_mmap_handler: 14688 20000000-20002000 already mapped failed -16 [ 88.855345] binder: BINDER_SET_CONTEXT_MGR already set [ 88.855352] binder: 14688:14693 ioctl 40046207 0 returned -16 2018/01/31 01:25:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x14) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1000000000200, 0x32a7e4b4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000b94000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000a13000)=0x0, &(0x7f00004e0000-0x4)=0x0, &(0x7f0000a0c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e59000)={0x0, 0x0, 0x0}, &(0x7f0000a4a000)=0xc) fchown(r1, r2, r3) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2, 0x0, 0x0}, 0x4) syz_open_procfs(0x0, &(0x7f00004be000-0xe)='attr/fscreate\x00') sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0xaab}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007ab000)={@common='gretap0\x00', @ifru_settings={0x2, 0xea, @cisco=&(0x7f0000ca5000)={0x7, 0x101}}}) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000271000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000b03000)='/dev/input/event#\x00', 0x98, 0x4040) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1e, 0x0}) r5 = open(&(0x7f0000cbf000-0x8)='./file0\x00', 0x0, 0x8c) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) socket$key(0xf, 0x3, 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x104000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/31 01:25:45 executing program 5: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d12000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x1}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f00001c4000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x197, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) pipe2(&(0x7f0000b2a000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000d12000)=0x6) fcntl$setsig(r0, 0xa, 0x14) 2018/01/31 01:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c91000-0xc)='/dev/autofs\x00', 0x4440, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000063000-0x98)={0x0, @in6={{0xa, 0x3, 0x800000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00, 0xfffffffffffffff8}, &(0x7f0000bb6000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000343000)={r1, 0xa6fa}, &(0x7f0000d99000-0x4)=0x6) r2 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r2, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(r2, &(0x7f0000af5000)=""/4096, 0x1000) 2018/01/31 01:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) [ 88.862294] binder_alloc: 14688: binder_alloc_buf, no vma [ 88.862333] binder: 14688:14693 transaction failed 29189/-3, size 80-16 line 3128 [ 88.862377] binder: 14688:14694 Release 1 refcount change on invalid ref 2 ret -22 [ 88.879173] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.879229] binder: release 14688:14693 transaction 78 out, still active [ 88.879233] binder: unexpected work type, 4, not freed [ 88.879236] binder: unexpected work type, 4, not freed [ 88.879238] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 01:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000d70000)=0x0, &(0x7f0000e49000)=0x4) sendto$inet(r0, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00000cd000-0x4)=0x8001) sysinfo(&(0x7f0000fbb000-0x27)=""/254) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d7c000)='tls\x00', 0x4) 2018/01/31 01:25:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000003a000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)='cpuset\x00') r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000099b000-0x8)={0x8, 0x9}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) fcntl$getown(r0, 0x9) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002e5000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 88.879325] binder: send failed reply for transaction 78, target dead [ 88.960780] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 01:25:45 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x8000, 0x5) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000007000)=0x5, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000f57000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x20000000000005, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x20}) sendto$inet6(r0, &(0x7f00008a9000)="c92441a396b8b8ca55ce61a3b793069ab93b9bf3acb89be6f802a3cc1570d64c44c572ef1971b9c4002e7206f19255bc15e487c741e76412843ab9f7f6db7aa1e79dd93bb719a51e20c45bb0d74fb49bad89ce2bb2e87ebf2c3f12e390d39260a7a00f2781c0997115ca79d58f", 0x6d, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e0d000+0x242)=0x100, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_open_procfs(r3, &(0x7f0000009000-0x6)='statm\x00') 2018/01/31 01:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x3, &(0x7f000095e000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002d3000-0x4)=0xfffffffffffffff9) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c14000)=0x0) 2018/01/31 01:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) [ 89.026027] device gre0 entered promiscuous mode 2018/01/31 01:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffe) dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d84000)='/dev/loop#\x00', 0x0, 0x0) getresuid(&(0x7f0000267000)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000259000)='/dev/rtc\x00', 0x680000, 0x0) write$selinux_user(r1, &(0x7f0000a40000)={'system_u:object_r:var_run_t:s0', 0x20, 'unconfined_u\x00'}, 0x2c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000137000+0x3a3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000962000-0x11)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000728000-0x18)={0x0, 0x100000000, 0x7, 0x4, 0x3, 0x2}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000fd6000-0x24)={0x20, 0x2, 0x9, 0xc200, 0x100000001, 0x7, 0x1ff, 0x1, 0x4, 0x6a63cc6d, 0x1e7, 0x7ff}) 2018/01/31 01:25:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007b4000-0x4)=0x10, 0x800) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sync_file_range(r0, 0x240000000, 0x20000000, 0x10000003) 2018/01/31 01:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:46 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000009000+0x582)=""/222) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) r2 = dup(r0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000008000-0x4)=0x36) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000002000)=0x9, 0x4) 2018/01/31 01:25:46 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffaf, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:46 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x8000, 0x5) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000007000)=0x5, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000f57000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x20000000000005, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x20}) sendto$inet6(r0, &(0x7f00008a9000)="c92441a396b8b8ca55ce61a3b793069ab93b9bf3acb89be6f802a3cc1570d64c44c572ef1971b9c4002e7206f19255bc15e487c741e76412843ab9f7f6db7aa1e79dd93bb719a51e20c45bb0d74fb49bad89ce2bb2e87ebf2c3f12e390d39260a7a00f2781c0997115ca79d58f", 0x6d, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e0d000+0x242)=0x100, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_open_procfs(r3, &(0x7f0000009000-0x6)='statm\x00') 2018/01/31 01:25:46 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20082, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000-0x8)=0x0, 0x6) 2018/01/31 01:25:46 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) unshare(0x28060400) exit(0x0) process_vm_readv(r2, &(0x7f0000005000-0x50)=[{&(0x7f000000b000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000000b000-0x40)=[{&(0x7f000000b000-0xc9)=""/201, 0xc9}], 0x1, 0x0) r3 = geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) setreuid(r3, r4) r5 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x3fffd) sync() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f000000d000-0x4)=0x4) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) 2018/01/31 01:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000bd0000)=""/37, 0x25) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000833000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000d9b000)=""/7) r2 = syz_open_dev$evdev(&(0x7f0000454000-0x12)='/dev/input/event#\x00', 0x1, 0x80000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000494000)=0x104) 2018/01/31 01:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b09000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000dde000-0xd)='/dev/usbmon#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e74000-0xc)={0x0, 0x3ff, 0x20}, &(0x7f000083c000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000963000)=@assoc_id=r1, &(0x7f00009fe000+0x275)=0x4) poll(&(0x7f00009ef000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000029000-0x8)=0x6) 2018/01/31 01:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000397000-0xb0)={{0x80, 0x0}, "706f72ff070000000000007fffffff000000000000000000000000001f0000001f000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ea4000-0x81)={0x0, 0x79, "f93f12c45d69e7a432d5336dd86d719bb3ddacaf2e56b77b68aed271be44e2e0af6edb4f772a18a3ca10fc276d24c6d2a017652cacaa47d595601fb7af41044d2820e62b82ac592a3f23f871425036008c9dba9a05ea67e1ea7e57822a3e8a102d3527861537e61a96a0030f799f30571d3b41c00fb861d188"}, &(0x7f00007f3000)=0x81) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dc5000)={r2, @in6={{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5d000-0x4)=0x8c) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000104000)=0x962) 2018/01/31 01:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000595000)={&(0x7f0000e35000+0xe28)={0x10, 0x0, 0x0, 0x848}, 0xc, &(0x7f00008a6000-0x10)={&(0x7f00006b7000-0x208)={0x208, 0x1f, 0x800, 0x0, 0x2, {0x19, 0x0, 0x0}, [@nested={0x30, 0x96, [@typed={0x1c, 0xc, @str='em1ppp0@]vboxnet1\x00'}, @typed={0x10, 0x93, @u64=0x4}]}, @nested={0x8, 0xd, [@generic="92f2ea"]}, @typed={0xc, 0x91, @fd=r1}, @generic="2d633a7eedfca3e10aafde82652e7551ace37534e54bf8590461aa2ce8e954ebd8a6c5389d66d190fe5b085f20410a5bf5b9952b5181dea1796074531815fdf6d42c4b20efbf18e93ca18dd9da64229d21dd5d5666d458c520b4f0", @generic="fd0ee81a136d4e84a38a371f1f53bd4a7f9df24cfd859b3a8cff38cc70e1eb8a6c8fbccc0fb01069df29294717b0b147455171d36fe7ca88480003a36da95cfa03a23848db000edd82f83467735967282a8fbf35b2ed0a2cefe0f8a5c822a904a434920f45ce7aeda7781068ca29a7210eb8091ced0215893af09e5ae7dc0a2fdcc4d83dc18139310900d3ffc979e6", @typed={0xc, 0x31, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="d69fd13359c1a212d083712d862545a764bb2dd941d14d546e81a5886f9d927f53dc159432a130b4c2bcfd40fd27bb69f58eea4d74f798fe202df01f0381c4c5edaac5b2f6c5aad9d57bc29089a137daba6c3365cc771347341a37ba0acc6a8254fdaba3afbc8fe02546b0ff14fc37ed8ea5f89b8601b869ebef6d0d8e60ee990fccebf66950a2be1d59be4dfcfda8f0c0714e7f3749052da1c56cdf86db3f9906bebeb30221877ba240e2", @typed={0xc, 0x1b, @pid=r2}]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) write(r1, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b37000)="", 0x0, 0x1, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000786000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000c41000-0x4)=0x6) 2018/01/31 01:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffe) dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) [ 89.574325] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket [ 89.603481] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket 2018/01/31 01:25:46 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000440000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x21a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000049e000-0x3)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000c98000)={&(0x7f0000d9b000-0xcc)={0xcc, 0xe, 0xf, 0x20, 0x3, 0x1, {0x0, 0x0, 0x0}, [@typed={0xc, 0x6e, @uid=r1}, @generic="277f8663d14c2aba85d6", @typed={0xa0, 0x7f, @binary="0b152a9828ce0a3fe2c5ef6675003007210552cc4a656e27ecf619df11caee51f292d53677e69731d6d7eb2c72eeca7a0fd9af9f7bb707fe7f1185ac853136c5055702f74991044ba11ad802755b40e51218233bf31fe28a33e879daf1284ff1398d3e123dd8fbd0202f16659b449b5ce04c15a4bd64b16759304f74ef218c06729788c3271749a77e018f23550f2862d7fcff54e1be6d"}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r2, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/31 01:25:46 executing program 5: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000d13000)=0x0, &(0x7f0000aee000-0x4)=0x4) 2018/01/31 01:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) mremap(&(0x7f0000eda000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00005ab000/0x4000)=nil) fallocate(r0, 0x0, 0x7, 0x3ffffffffffffffe) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000167000)={0x2, [0x0, 0x0]}, &(0x7f0000374000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000037d000-0xa0)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8000, 0x2, 0x0, 0x80}, 0xa0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000167000-0xde)="62b56d56e6d1e68c2c7d747e36a7b95951c876707b42fe1b15d021d300fe91fe53655c31e7704b6324c69794bbc43fa2b60acd9d074acd7cfac3817ac0998a298c7439d944956e23047c4a4087eec0306d18d7163c10c162568ddeb5ecfaf14534ed5309888019e2fbff9e390ec6f99748e1afc20ab45cdb3d96907adb392f245a0849cbc5dacefa87d82ea5a46f0b56bc2cde04e7f0e145c561519d2add2f4c7cee335f75985f4aef5dc583a8717024340c509702ab408a13ba074c246890a731e28e25db62863f4fe9bbb756f13b4f22e1056f95b64e2c16ae8d873b38") 2018/01/31 01:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[], 0x3ba, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a1e000-0x6)={0x0, 0x7fff}, &(0x7f00009db000)=0x6) r5 = add_key$keyring(&(0x7f0000c51000-0x8)='keyring\x00', &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000e87000-0xb)='asymmetric\x00', &(0x7f0000b03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2f000)="b6a3419fe9a27bcc62420b9b0386884fa2de6f4d1e8e106c641c1b33567fa1ebfa7e09486c65b1401c885716822443d3e36f2f10bf145911fa08bffc7b88eb2f0da68f056aa9e36d1beb39de38863bf69d0cee4f522a58b26d379711b2f6ee69f7c920b4f6a6581899654f628b8f00b05cc8fb8f1b7c776ea4ea0e7955814fc7edd5e85499268305d78c8ef93a2c022a117c242b96ed913ebf1bb97b13a3ea3a6faa46ae4542e32f57797d442a52e75af5450624ea81aebf26c2fe81e10d", 0xbe, 0xfffffffffffffff9) keyctl$unlink(0x9, r5, r6) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a10000)={r4, 0x8, 0x3, 0x8}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ac1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000-0x4)=0xe8) r8 = getegid() syz_fuse_mount(&(0x7f00004fd000)='./file0\x00', 0x0, r7, r8, 0x5, 0xc0010) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r9 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00001da000)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x20, 0x9, 0x5, 0x2, 0x7, 0x0, 0x0, 0x5, 0x100000000, 0x3f, 0xffff, 0x6, 0x6e4, 0x4]}, &(0x7f0000279000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000a9000-0x8c)={r10, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003aa000-0x4)=0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000409000-0x50)={0x100, @tick=0x80000001, 0x996f, {0xd14, 0x0}, 0x5, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f00009ba000-0xb)='/dev/loop#\x00', 0x1, 0x20000000000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) select(0x40, &(0x7f0000aa9000-0x40)={0x100000000, 0x6, 0x10001, 0x3f, 0x80000000, 0x2, 0x4, 0xfffffffffffffffa}, &(0x7f0000bee000)={0x1, 0x8, 0xd176, 0x2, 0x100000000, 0x8, 0x9, 0x5}, &(0x7f0000a00000)={0x20, 0x2, 0xe3, 0x74b21c8, 0xfffffffffffff000, 0x7ff, 0x7ff, 0x3}, &(0x7f0000a49000)={0x0, 0x2710}) eventfd2(0x3, 0x80000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r9, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) signalfd(r3, &(0x7f0000c48000-0x8)={0xa63}, 0xfffffffffffffee8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/31 01:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000397000-0xb0)={{0x80, 0x0}, "706f72ff070000000000007fffffff000000000000000000000000001f0000001f000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ea4000-0x81)={0x0, 0x79, "f93f12c45d69e7a432d5336dd86d719bb3ddacaf2e56b77b68aed271be44e2e0af6edb4f772a18a3ca10fc276d24c6d2a017652cacaa47d595601fb7af41044d2820e62b82ac592a3f23f871425036008c9dba9a05ea67e1ea7e57822a3e8a102d3527861537e61a96a0030f799f30571d3b41c00fb861d188"}, &(0x7f00007f3000)=0x81) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dc5000)={r2, @in6={{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5d000-0x4)=0x8c) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000104000)=0x962) 2018/01/31 01:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000595000)={&(0x7f0000e35000+0xe28)={0x10, 0x0, 0x0, 0x848}, 0xc, &(0x7f00008a6000-0x10)={&(0x7f00006b7000-0x208)={0x208, 0x1f, 0x800, 0x0, 0x2, {0x19, 0x0, 0x0}, [@nested={0x30, 0x96, [@typed={0x1c, 0xc, @str='em1ppp0@]vboxnet1\x00'}, @typed={0x10, 0x93, @u64=0x4}]}, @nested={0x8, 0xd, [@generic="92f2ea"]}, @typed={0xc, 0x91, @fd=r1}, @generic="2d633a7eedfca3e10aafde82652e7551ace37534e54bf8590461aa2ce8e954ebd8a6c5389d66d190fe5b085f20410a5bf5b9952b5181dea1796074531815fdf6d42c4b20efbf18e93ca18dd9da64229d21dd5d5666d458c520b4f0", @generic="fd0ee81a136d4e84a38a371f1f53bd4a7f9df24cfd859b3a8cff38cc70e1eb8a6c8fbccc0fb01069df29294717b0b147455171d36fe7ca88480003a36da95cfa03a23848db000edd82f83467735967282a8fbf35b2ed0a2cefe0f8a5c822a904a434920f45ce7aeda7781068ca29a7210eb8091ced0215893af09e5ae7dc0a2fdcc4d83dc18139310900d3ffc979e6", @typed={0xc, 0x31, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="d69fd13359c1a212d083712d862545a764bb2dd941d14d546e81a5886f9d927f53dc159432a130b4c2bcfd40fd27bb69f58eea4d74f798fe202df01f0381c4c5edaac5b2f6c5aad9d57bc29089a137daba6c3365cc771347341a37ba0acc6a8254fdaba3afbc8fe02546b0ff14fc37ed8ea5f89b8601b869ebef6d0d8e60ee990fccebf66950a2be1d59be4dfcfda8f0c0714e7f3749052da1c56cdf86db3f9906bebeb30221877ba240e2", @typed={0xc, 0x1b, @pid=r2}]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) write(r1, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b37000)="", 0x0, 0x1, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000786000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000c41000-0x4)=0x6) 2018/01/31 01:25:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f0000b05000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = creat(&(0x7f0000b6d000)='./file0\x00', 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:25:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) pipe2(&(0x7f0000a7b000)={0x0, 0x0}, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket(0x10, 0xa, 0x292) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000d41000)={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x7, [0xffff, 0x5, 0x80000000, 0xfffffffffffffbff, 0x6, 0x7, 0x3, 0x3]}, 0x5c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000261000)={0x9, {{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00004f0000)={{0x0, 0x3, 0x5, 0x3, 0x81}, 0xfffffffffffffffb, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:46 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25", 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000)=0x7fc) 2018/01/31 01:25:46 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002a000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000022000-0x4)=0x0, &(0x7f000002b000-0x4)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000002b000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x8f) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000002b000-0x1)=0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/31 01:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) listen(r0, 0xfffffffffbfff5b6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000001000)=""/140, &(0x7f0000000000)=0x8c) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000002000-0x14)={0xfffffffffffffff9, 0x5, 0x7ff, 0x9, 0xeff, 0x3, 0x9, 0xcea, 0x5, 0x0}) [ 89.790666] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket 2018/01/31 01:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) mremap(&(0x7f0000eda000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00005ab000/0x4000)=nil) fallocate(r0, 0x0, 0x7, 0x3ffffffffffffffe) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000167000)={0x2, [0x0, 0x0]}, &(0x7f0000374000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000037d000-0xa0)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8000, 0x2, 0x0, 0x80}, 0xa0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000167000-0xde)="62b56d56e6d1e68c2c7d747e36a7b95951c876707b42fe1b15d021d300fe91fe53655c31e7704b6324c69794bbc43fa2b60acd9d074acd7cfac3817ac0998a298c7439d944956e23047c4a4087eec0306d18d7163c10c162568ddeb5ecfaf14534ed5309888019e2fbff9e390ec6f99748e1afc20ab45cdb3d96907adb392f245a0849cbc5dacefa87d82ea5a46f0b56bc2cde04e7f0e145c561519d2add2f4c7cee335f75985f4aef5dc583a8717024340c509702ab408a13ba074c246890a731e28e25db62863f4fe9bbb756f13b4f22e1056f95b64e2c16ae8d873b38") 2018/01/31 01:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg(r0, &(0x7f0000a11000)={0x0, 0x0, &(0x7f0000c29000)=[{&(0x7f000008e000-0xac)=""/172, 0xac}, {&(0x7f0000f8e000)=""/4096, 0x1000}, {&(0x7f0000c12000-0x28)=""/40, 0x28}, {&(0x7f00002ea000-0xf1)=""/241, 0xf1}, {&(0x7f0000e7b000-0xb8)=""/184, 0xb8}, {&(0x7f0000529000)=""/53, 0x35}, {&(0x7f0000568000)=""/0, 0x0}, {&(0x7f0000a27000-0xd6)=""/214, 0xd6}], 0x8, &(0x7f0000f02000)=""/19, 0x13, 0x100000000}, 0x40) recvfrom$inet6(r0, &(0x7f0000c26000-0xd8)=""/216, 0xd8, 0x10140, &(0x7f0000964000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x40}, 0x1c) r1 = socket(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00009da000)={@generic="e5eddb0820cc92aaa2edda39a5a3e734", 0x9}) ioctl$KDDISABIO(r0, 0x4b37) read(r1, &(0x7f0000a11000)=""/126, 0x7e) read$eventfd(r1, &(0x7f0000c15000)=0x0, 0xfffffffffffffd81) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000bd3000)=0x0) 2018/01/31 01:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007d3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = creat(&(0x7f000064e000)='./file0\x00', 0x0) dup2(r0, r1) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d79000-0x1)=0x0) 2018/01/31 01:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) r1 = getpid() sched_rr_get_interval(r1, &(0x7f000034a000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000374000)=r1) fcntl$getflags(r0, 0x40b) getgroups(0x4, &(0x7f00003cf000-0x10)=[0x0, 0x0, 0x0, 0x0]) getresgid(&(0x7f000088b000-0x4)=0x0, &(0x7f000019f000-0x4)=0x0, &(0x7f00005e1000-0x4)=0x0) stat(&(0x7f0000204000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000932000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eda000)={0x0, 0x0, 0x0}, &(0x7f000084e000)=0xc) setgroups(0x4, &(0x7f0000fec000)=[r2, r3, r4, r5]) 2018/01/31 01:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a94000)=0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001a000)='GPLvboxnet1#\x00', 0x2) sendto$packet(r1, &(0x7f0000001000-0xfc)="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", 0xfc, 0x40000, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000015000)={0x1, 0x2, 0x1, 0x587, 0x0}, &(0x7f0000023000-0x4)=0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000030000-0x78)={0xfffffffffffffffb, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0xff, 0xfffffffffffffff7, 0x1, &(0x7f000002c000)=@common='bridge0\x00', 0x9, 0x1ff, 0x81}) accept$llc(r1, &(0x7f000002f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002e000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000002e000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2, 0x8000, 0x80, 0x3d4a, 0x7}, &(0x7f0000019000)=0xa0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00001ec000-0x4)=0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) readv(r1, &(0x7f000069f000-0x70)=[{&(0x7f0000165000-0xc7)=""/199, 0xc7}], 0x1) dup3(r1, r0, 0x0) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/31 01:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fchdir(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = socket$inet(0x2, 0x2000000000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/01/31 01:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d8}]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cff000-0xe)='/dev/keychord\x00', 0x8880, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000e79000-0xae)=""/174, &(0x7f0000ef3000-0x4)=0xae) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x6d4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x6c0, 0x0, [@generic="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"]}]}, 0x6d4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:46 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00002aa000-0x1c)={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e6a000-0x2c)=""/44, 0x2c, 0x2, &(0x7f0000e69000)={0xa, 0x3, 0x51, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x1}, 0x1c) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000e6a000)='nut/if_inet6\x00') mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e6a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000-0x4)=0xe8) r5 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dfe000)=0x0) r7 = getuid() mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c01000-0x4)=0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005f4000)='./file0\x00', &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e6a000)=0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e6b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000198000-0x4)=0xe8) r14 = getegid() r15 = getpgid(0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca3000)={0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0xc) lstat(&(0x7f000093d000-0x8)='./file0\x00', &(0x7f000013d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000006000)=[{&(0x7f0000a08000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bba000)=[{&(0x7f0000e68000)="737d6a73fcbc9f624c97891b", 0xc}, {&(0x7f0000e6a000)="10df305076fd594179e8c0bf5d137b866952df3ec3266a8e59256429f0fe0a844de7e92d0f4071d19d6d89ede699a42fcde6a0d5e87f1e02507f55fd847065e27688e4c4d0c59295", 0x48}, {&(0x7f000063e000)="", 0x0}, {&(0x7f00001d6000)="42710eb4bcea7e41a34cde3901c433cbe7df4cd6f524bec00f6656ac207b30fcca17efea601f3cf9e9afe7f3142064edc1d9123bf58470078a2ea5cd6ae2b0153a19a5a8cd48f41a05f50db7e606ceddadc99c340ad939e027eaf6040616c5c4a9936cd7d73ab0e5cc56c31c5e76a13e26893e223d67adf51196bf110f", 0x7d}, {&(0x7f0000e6b000-0x7f)="d24a9b047dfdbb641c405ae83900f6dae745a49b7eff895ffd5fc77036b445c688adc743054cb8719f3d9b00ea85ef788017792e751bfb7c5a5130452151f012421e4d0fa044e2f3dc723d7d0e0ca879c3c1dc786533219c20b7f992f3ff8c1ba9033365c6f58fc4b185dce067e9705177c1c49c651f79a8c595f9804581c8", 0x7f}, {&(0x7f0000e6b000-0x57)="0b0a716ebfe4a838dc8f19508daba50ec515ee998867438e1292cf6aab84cf4efcd98af184b09b657411a1457f36d6748ed09416926e209eae566d5db151c68239c92445b95483d95e288ca6f4e0640537e41e015f4171", 0x57}], 0x6, &(0x7f0000e6b000-0xe8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xe8, 0x20008050}, {&(0x7f0000cc3000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e6b000-0x50)=[{&(0x7f0000942000-0x41)="053fbdf721a0e7f1aab11f46ae72ed000f485691505dd15d6d0d17241034ee3abee7054f429024b21822781a22d0f3cb31cbd25f2fa12e6f5814b4163368eb7917", 0x41}, {&(0x7f0000e6a000)="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", 0xfa}, {&(0x7f000043d000)="3b4aa83219f12d7b6789889ace841a66c769152400ad51bc967b2e15fdb4febcb5a2ac2839f19bb9f73db7ea2794831984dee3b5f30ecdee660adefa09a47c7e0370f22746ffc091f83474b9657dee193772050ad7d0fa98c05010bc4495b633d1fb816884989b5b1b7734c0dd", 0x6d}, {&(0x7f00006f3000)="79d668e7084c6dfc29634a40e71e161e7ecc678f134b80ed6487d1894ed60ff605f20856111a64c7d5fdf1d3e0e00358a9e9e9e17e2c1c831e6d38bea15944e3fafacf2bbe5e4a532a423e988cf20eb0c2dab60b98fdd67b478a2a3137832f170b02c1d75dadad85a3b197d23c57bba5e06b37468fbc58deea8029a483", 0x7d}, {&(0x7f0000e6b000-0xf9)="7ba59570a2cd796a154b857c8bac9981905d6cb34f58e2b01426296c92e282b7e367c00750a88fc758c6a6ba4db913c744465bc4a9978b766c8f045c8d120fba405d01cfa832fb9eef77d6143e37f7052e0d309ee2323ba9cc68d31ead72c906dc5c33287c724bff40d745cb14b36f7ff6cc71e60223c8e8da9960e88e8273ae67d8705f694009cfc3b10fd297d8afa74d4c43a1bca92125a7edb33ec0b1b9d87d33725a26b1ea9ee7d82ef1716d49069ea43cd7389c5acf4eb0943a1ceda66b10b52b614a4af20b8bea06b1766afa1b81e2d09543f349e750fe861ecae637ede9caa86760fd0a5f014dc1275e6ca83a0ecd6ae7367932e733", 0xf9}], 0x5, &(0x7f0000875000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x8080}, {&(0x7f0000e6a000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f0000e6a000)="006b2f338f6b85e7f3ce87f37b9ffb336c3fa79156ef0837d75ac30bdaaad7f1944285f72eff13c70bb63ae86a95752c2e76b5c79851cad9deb21dd60f6955a4e3f709d89ab2040c1a835b3e0d3429d86f2d478808623038c59dd855158b3babaca00392689c212b316447ca93b07b8ea2", 0x71}], 0x1, &(0x7f000081d000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x90, 0x4}], 0x3, 0x400c040) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) socket$inet6(0xa, 0x200003, 0xfff) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2018/01/31 01:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[], 0x3ba, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a1e000-0x6)={0x0, 0x7fff}, &(0x7f00009db000)=0x6) r5 = add_key$keyring(&(0x7f0000c51000-0x8)='keyring\x00', &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000e87000-0xb)='asymmetric\x00', &(0x7f0000b03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2f000)="b6a3419fe9a27bcc62420b9b0386884fa2de6f4d1e8e106c641c1b33567fa1ebfa7e09486c65b1401c885716822443d3e36f2f10bf145911fa08bffc7b88eb2f0da68f056aa9e36d1beb39de38863bf69d0cee4f522a58b26d379711b2f6ee69f7c920b4f6a6581899654f628b8f00b05cc8fb8f1b7c776ea4ea0e7955814fc7edd5e85499268305d78c8ef93a2c022a117c242b96ed913ebf1bb97b13a3ea3a6faa46ae4542e32f57797d442a52e75af5450624ea81aebf26c2fe81e10d", 0xbe, 0xfffffffffffffff9) keyctl$unlink(0x9, r5, r6) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a10000)={r4, 0x8, 0x3, 0x8}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ac1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000-0x4)=0xe8) r8 = getegid() syz_fuse_mount(&(0x7f00004fd000)='./file0\x00', 0x0, r7, r8, 0x5, 0xc0010) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r9 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00001da000)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x20, 0x9, 0x5, 0x2, 0x7, 0x0, 0x0, 0x5, 0x100000000, 0x3f, 0xffff, 0x6, 0x6e4, 0x4]}, &(0x7f0000279000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000a9000-0x8c)={r10, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003aa000-0x4)=0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000409000-0x50)={0x100, @tick=0x80000001, 0x996f, {0xd14, 0x0}, 0x5, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f00009ba000-0xb)='/dev/loop#\x00', 0x1, 0x20000000000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) select(0x40, &(0x7f0000aa9000-0x40)={0x100000000, 0x6, 0x10001, 0x3f, 0x80000000, 0x2, 0x4, 0xfffffffffffffffa}, &(0x7f0000bee000)={0x1, 0x8, 0xd176, 0x2, 0x100000000, 0x8, 0x9, 0x5}, &(0x7f0000a00000)={0x20, 0x2, 0xe3, 0x74b21c8, 0xfffffffffffff000, 0x7ff, 0x7ff, 0x3}, &(0x7f0000a49000)={0x0, 0x2710}) eventfd2(0x3, 0x80000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r9, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) signalfd(r3, &(0x7f0000c48000-0x8)={0xa63}, 0xfffffffffffffee8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/31 01:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c44000)={@dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001, 0x0, 0xa, [@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0x40, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0xba41]}, 0x38) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000860000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002ad000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffffaf}, &(0x7f00000e9000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa0000)={0x1c3b, 0x0, 0x2, 0x6581, r1}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) pipe(&(0x7f0000805000-0x8)={0x0, 0x0}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000e71000)=0x0) 2018/01/31 01:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d8}]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cff000-0xe)='/dev/keychord\x00', 0x8880, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000e79000-0xae)=""/174, &(0x7f0000ef3000-0x4)=0xae) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x6d4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x6c0, 0x0, [@generic="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"]}]}, 0x6d4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000fbc000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f21000-0x14c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x44}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:47 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00002aa000-0x1c)={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e6a000-0x2c)=""/44, 0x2c, 0x2, &(0x7f0000e69000)={0xa, 0x3, 0x51, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x1}, 0x1c) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000e6a000)='nut/if_inet6\x00') mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e6a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000-0x4)=0xe8) r5 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dfe000)=0x0) r7 = getuid() mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c01000-0x4)=0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005f4000)='./file0\x00', &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e6a000)=0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e6b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000198000-0x4)=0xe8) r14 = getegid() r15 = getpgid(0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca3000)={0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0xc) lstat(&(0x7f000093d000-0x8)='./file0\x00', &(0x7f000013d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000006000)=[{&(0x7f0000a08000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bba000)=[{&(0x7f0000e68000)="737d6a73fcbc9f624c97891b", 0xc}, {&(0x7f0000e6a000)="10df305076fd594179e8c0bf5d137b866952df3ec3266a8e59256429f0fe0a844de7e92d0f4071d19d6d89ede699a42fcde6a0d5e87f1e02507f55fd847065e27688e4c4d0c59295", 0x48}, {&(0x7f000063e000)="", 0x0}, {&(0x7f00001d6000)="42710eb4bcea7e41a34cde3901c433cbe7df4cd6f524bec00f6656ac207b30fcca17efea601f3cf9e9afe7f3142064edc1d9123bf58470078a2ea5cd6ae2b0153a19a5a8cd48f41a05f50db7e606ceddadc99c340ad939e027eaf6040616c5c4a9936cd7d73ab0e5cc56c31c5e76a13e26893e223d67adf51196bf110f", 0x7d}, {&(0x7f0000e6b000-0x7f)="d24a9b047dfdbb641c405ae83900f6dae745a49b7eff895ffd5fc77036b445c688adc743054cb8719f3d9b00ea85ef788017792e751bfb7c5a5130452151f012421e4d0fa044e2f3dc723d7d0e0ca879c3c1dc786533219c20b7f992f3ff8c1ba9033365c6f58fc4b185dce067e9705177c1c49c651f79a8c595f9804581c8", 0x7f}, {&(0x7f0000e6b000-0x57)="0b0a716ebfe4a838dc8f19508daba50ec515ee998867438e1292cf6aab84cf4efcd98af184b09b657411a1457f36d6748ed09416926e209eae566d5db151c68239c92445b95483d95e288ca6f4e0640537e41e015f4171", 0x57}], 0x6, &(0x7f0000e6b000-0xe8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xe8, 0x20008050}, {&(0x7f0000cc3000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e6b000-0x50)=[{&(0x7f0000942000-0x41)="053fbdf721a0e7f1aab11f46ae72ed000f485691505dd15d6d0d17241034ee3abee7054f429024b21822781a22d0f3cb31cbd25f2fa12e6f5814b4163368eb7917", 0x41}, {&(0x7f0000e6a000)="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", 0xfa}, {&(0x7f000043d000)="3b4aa83219f12d7b6789889ace841a66c769152400ad51bc967b2e15fdb4febcb5a2ac2839f19bb9f73db7ea2794831984dee3b5f30ecdee660adefa09a47c7e0370f22746ffc091f83474b9657dee193772050ad7d0fa98c05010bc4495b633d1fb816884989b5b1b7734c0dd", 0x6d}, {&(0x7f00006f3000)="79d668e7084c6dfc29634a40e71e161e7ecc678f134b80ed6487d1894ed60ff605f20856111a64c7d5fdf1d3e0e00358a9e9e9e17e2c1c831e6d38bea15944e3fafacf2bbe5e4a532a423e988cf20eb0c2dab60b98fdd67b478a2a3137832f170b02c1d75dadad85a3b197d23c57bba5e06b37468fbc58deea8029a483", 0x7d}, {&(0x7f0000e6b000-0xf9)="7ba59570a2cd796a154b857c8bac9981905d6cb34f58e2b01426296c92e282b7e367c00750a88fc758c6a6ba4db913c744465bc4a9978b766c8f045c8d120fba405d01cfa832fb9eef77d6143e37f7052e0d309ee2323ba9cc68d31ead72c906dc5c33287c724bff40d745cb14b36f7ff6cc71e60223c8e8da9960e88e8273ae67d8705f694009cfc3b10fd297d8afa74d4c43a1bca92125a7edb33ec0b1b9d87d33725a26b1ea9ee7d82ef1716d49069ea43cd7389c5acf4eb0943a1ceda66b10b52b614a4af20b8bea06b1766afa1b81e2d09543f349e750fe861ecae637ede9caa86760fd0a5f014dc1275e6ca83a0ecd6ae7367932e733", 0xf9}], 0x5, &(0x7f0000875000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x8080}, {&(0x7f0000e6a000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f0000e6a000)="006b2f338f6b85e7f3ce87f37b9ffb336c3fa79156ef0837d75ac30bdaaad7f1944285f72eff13c70bb63ae86a95752c2e76b5c79851cad9deb21dd60f6955a4e3f709d89ab2040c1a835b3e0d3429d86f2d478808623038c59dd855158b3babaca00392689c212b316447ca93b07b8ea2", 0x71}], 0x1, &(0x7f000081d000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x90, 0x4}], 0x3, 0x400c040) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) socket$inet6(0xa, 0x200003, 0xfff) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2018/01/31 01:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e1000)=0x8, 0x4) 2018/01/31 01:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) eventfd2(0x9, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000808000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f62000)=0x8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/31 01:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f00000cc000/0x3000)=nil, 0x3000}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4a000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000572000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000d6d000)="c3b0b49a97c667a128549b9d971dd19cfd1d177072c2d24c0bedc4a9115924ac83aad8c3da239a717ab4eeb3f7fc0e662ac543c99afd29b481948e2575d72d2bf72660f283b977b8bc327117c311084290708e412115030d6969fffb1daa8f78c88fcab8ebef16b6a998999b6d60d4691cc624cd361d1aced9870f", 0x7b) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008f0000)={0x1, &(0x7f0000818000)=[{0x5, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x0, 0x4) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) gettid() get_robust_list(0x0, &(0x7f0000071000-0x8)=&(0x7f0000c67000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00003a9000)=0x18) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000791000-0x4)=0x0, &(0x7f0000214000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002d7000)={0x0, 0x400, 0x81}, &(0x7f0000067000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000245000)=0x0) write(r0, &(0x7f0000ef8000-0xfd)="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", 0xfd) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0f000-0x10)={r1, 0x38, 0x3, 0x0}, 0x10) 2018/01/31 01:25:47 executing program 5: r0 = memfd_create(&(0x7f0000a7e000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000da4000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000fb7000-0x8)=0x8100400, 0xffff) clone(0x7ca06a29969163d4, &(0x7f00005da000)="4e8b6c5e2b10bfb2edba27694f352c8717ac8e51c1916f1754d97df385e0cba0f85186834a547aede094c8ec5937a8b7afc7caa7b7b65a16b6942ca4cb84f26a5185edde68ec744c13eb3953b147b23f81d91de6821122e14390698202ec76afad0c9c6a0ebe31d5d5be8076573ac88da326146097d63f1eda1e4b3309917bf1a232986e5d77f38759c5cb47718eca4e093e6ccde8ee8dfc6013b2705ecc911127e8f2f0c6ca37f787b25eaea6bd0b1e978319235bd631f65c0940d792051e38c459b125d71ab2d060", &(0x7f00003ac000)=0x0, &(0x7f00004fb000-0x4)=0x0, &(0x7f0000f08000-0xd8)="1a0c445b28b6849a5864c2a6321224699ecd8b36e54dabcb671064f00cb4e7eb4e1be36a45dcf4a2b6e296d80d842d5306be75fd2e6dfe37b96f06e706905896f80592eec8cc3934806ba8a15f08d2831a0535c5e2a663d769466edaee7536c02419a5bdbbe817af413fe0cee943e6266cadc48a8c0bdcf790e6aaed88d23af0dd42f826261ae6d8f3d064ea629558d3b974140c0ac6b55ee7d951b8cdd82f15b1ab0b0f7b6267aa39f657ea9bdd92e04271a8563fd218821a6f82cbce502cf9052adabb4078003791fa9accbbff051d9335249d07b195de") 2018/01/31 01:25:47 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000486000)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00002b3000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @generic="215188ccf4945a2649fadbd5e79ba98a"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003fe) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002df000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001cd000-0x4)=0x0) setpgid(r1, r2) 2018/01/31 01:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1c0000000, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000c16000)={0x3f, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000-0x8)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000012f000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x2, 0xffffffffffffff01, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ba4000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da4000-0x11)='/dev/vga_arbiter\x00', 0x84000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = socket(0x10, 0x2, 0x0) read(r2, &(0x7f00008e4000)=""/97, 0x61) write(r2, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000077f000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000032f000-0x4)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000636000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f5f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r1) recvfrom$ax25(r2, &(0x7f0000d6d000-0x1e)=""/30, 0x1e, 0x2, &(0x7f0000466000)={0x3, {"cdeac0bbd3aa44"}, 0xff}, 0xaff0d73e459f4a79) 2018/01/31 01:25:47 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ashmem\x00', 0x40800, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f000000e000-0x7)='mounts\x00') 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000340000-0x8)='./file0\x00', &(0x7f0000b88000-0x8)='./file0\x00', &(0x7f0000c09000)='cgroup2\x00', 0xc5000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bc7000)="") mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') creat(&(0x7f0000f99000)='./file0/control/file0\x00', 0x0) 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000006000)='./file0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000007000-0x4)=0x8, &(0x7f0000006000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000007000-0x5f)=""/95, &(0x7f0000003000-0x4)=0x5f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0xfffffffffffffffe, 0x0, 0xff, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000002000)=0xfff, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000)={r2, 0x1, 0xffffff4b, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xfffffffffffffdbe) 2018/01/31 01:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000de0000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000015d000-0xa)=@file={0x1, './file0\x00'}, 0xa) remap_file_pages(&(0x7f0000f79000/0x2000)=nil, 0x2000, 0x0, 0x9, 0x10003) utime(&(0x7f0000653000-0x8)='./file0\x00', &(0x7f0000d3c000-0x10)={0x5, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c47000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00009d0000+0xc55)=0x0, &(0x7f00003af000-0x4)=0x4) connect$unix(r0, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000403000)='./file0\x00', 0x0) symlinkat(&(0x7f000018c000)='./file0\x00', r0, &(0x7f0000d39000)='./file0\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000ed000-0x4)=0x0, &(0x7f0000bfc000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000282000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0x1, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0xfffffffffffffffd}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/31 01:25:47 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ioprio_get$pid(0x0, r1) r4 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x3, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000014000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000-0x5)={r5, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x1) setfsgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r6, 0x21, 0x8f, &(0x7f0000000000)=""/114, &(0x7f0000013000)=0x72) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xf, r3) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f000077a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:47 executing program 0: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000548000-0x4)=0x0) r1 = signalfd(r0, &(0x7f000015c000-0x4)={0x0}, 0xffffffffffffffaa) getrusage(0xffffffffffffffff, &(0x7f0000aee000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x5a) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e83000-0x9)='/dev/sg#\x00', 0x40, 0x400) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000e83000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000c20000-0x10)={0x6, 0x10000}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e82000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000, 0x0, 0x3, 0x1, 0x2, 0xffffffffffffff3b, 0x2400000000}, &(0x7f0000dd8000-0x4)=0x20) 2018/01/31 01:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000340000-0x8)='./file0\x00', &(0x7f0000b88000-0x8)='./file0\x00', &(0x7f0000c09000)='cgroup2\x00', 0xc5000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bc7000)="") mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') creat(&(0x7f0000f99000)='./file0/control/file0\x00', 0x0) 2018/01/31 01:25:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x28)=""/40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x10dc4054, 0x2) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000055000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r1, &(0x7f0000c86000-0x40)=[{&(0x7f00003e6000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) write(r1, &(0x7f00002c6000-0x9a)="5b89c39eec1b45d3a2e5200bd658fce5fccae001f784b3bfd94de032b1e48963077f318623f6574e1cc754dd7f47710ffeeb079b9e2d34cfb902dde6c3a382bf35d369ad327ae4e17b635de74d92ca101785108b5b8789ad1fd95edd27e6d733bcbd959dcca07c2ebb45a629bc5149c9abb8f7b97c52e7c60a24eeabf6c2e1e55040f2156501bf6c2d24d4dc87487aa55359c620289547810123", 0x9a) timer_create(0x4, &(0x7f000096b000)={0x0, 0x6, 0x6, @thr={&(0x7f000061d000-0xcf)="b61cae9f060ef03a550631c1d4a2f6ae4fa5edd0c26eb3d7e7d802fc445809f79a3722f872ef6f0f159badd3bbc91b6e5d075b94587881ea70afca704a8070f3d0618bf42bdc6de0c476bcecc5138a917179be12098701cdf52e25408416fff47407f74a29b06320bc9b50d3bffe84480e554c44c9c0b5ab589c47c8b07f3d2ecb9eb54f81447322a051ae253f2085e73a95acd82d6b86b98aeda9d70d76d668445d4a309a81aaa4577a2770d4a70c540b3080acd1fb8c20f6f424c0d29344e0d6b4a4438c7adf7b22ef3015e338ab", &(0x7f0000bbe000)="ccb532aa4de2b3637197f620f6dfac6a5c07e017d519c9dbbef1eb43d157af08c082a5e7cd557d0c394d2fe4f417a6b235c661f45e19085e6ed8f0c6a6e7f0c0707a8780a3028251142a1430525b19b5855ec48fce55c9c4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f7000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000034f000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002ac000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006e2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r3}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000712000)=""/0) timer_gettime(r2, &(0x7f0000b80000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003ac000-0x6)='hybla\x00', 0x6) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x80000000}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x2) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003be000-0x8)={0x0, 0x0}, &(0x7f0000145000-0x4)=0x8) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fa8000)="2d2d76626f00000401002e007a19d8385ae6e677317794564ca97810496674433c3df0816b49702c04e3cd54f339a684bce0dbe76473ca3b18bf45140eba452d7b86f8c1be0f4adf4864788a03effc0e23b78665094bd1f5a6a83c3f42c319a110f8419ef4cce397edcc5daf5b3db656bf86be0167efb954cc04921685e22321f00b278e4334f2769b80044bf64b7269ccf4eeb18c965de5a533bcc44e29d5ab4686106d7c54086add738b5b574346632152357cce119f9942d6", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cb5000)={0x0, 0x0, 0x0}, &(0x7f0000228000)=0xc) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f9e000)={0xff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0x0, 0x3, 0x1000, 0xff, &(0x7f00007c8000)=@generic="11d5a1090c6141b2278b87ab96d706e8", 0x5, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x400, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000c5e000-0x18)=@generic={0x1, 0x6, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00004ff000-0x8)='./file0\x00', &(0x7f000067b000-0xd)=@known='security7ima\x00', &(0x7f0000bfa000-0x44)=""/68, 0x44) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000400000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000511000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000d30000-0x4)=0xc) recvfrom$packet(r2, &(0x7f000092c000)=""/4096, 0x1000, 0x10100, &(0x7f0000de5000)={0x11, 0x9, r3, 0x1, 0xf77, 0x6, @random="2ff53fed04ad", [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x184, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'ghash-clmulni\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000cf7000-0x1c)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000060d000)={&(0x7f0000f3e000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d08000)={&(0x7f0000240000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000001e000)=0x81) accept$packet(r0, &(0x7f0000ba6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f69000)=0x14) r1 = socket$inet6(0xa, 0x2, 0x80000000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x20000000000005ab, &(0x7f00009ac000-0x18)=[{0x74, 0x9a74, 0x2, 0x3}, {0x7, 0x1, 0x7, 0x7}, {0x225b, 0x8000, 0x0, 0x7ff}]}, 0xfffffcda) 2018/01/31 01:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000f0f000-0x9)='/dev/sg#\x00', 0x7, 0x80000) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00004e5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x3b1) 2018/01/31 01:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbd000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/31 01:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000594000)=[], 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000842000)={0xd0, 0x0, 0x1, 0xfffffffffffffb95}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000e3d000)={r2, 0x3}) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) r0 = userfaultfd(0x80000) syz_open_dev$sndtimer(&(0x7f0000a0b000)='/dev/snd/timer\x00', 0x0, 0x2100) fallocate(r0, 0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002d1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000060000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e45000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c7000)=0xc) r3 = getuid() setresuid(r1, r2, r3) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ce9000)={0x0, 0x100000000, 0x400, 0x0, 0x400, 0x0, 0x2, 0x0, {0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xfffffffffffffffd, 0x8, 0x6, 0x4}}, &(0x7f00005bc000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000098b000)={r5, 0x3}, 0x8) flistxattr(0xffffffffffffffff, &(0x7f00001da000-0xb2)=""/178, 0xb2) [ 90.760665] audit: type=1400 audit(1517361947.604:61): avc: denied { bind } for pid=14983 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cce000)='/dev/net/tun\x00', 0x0, 0x303000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000692000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/31 01:25:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x7, 0x6, 0xb51}, {0x9, 0x4, 0x0, 0x519d}, {0x339, 0x8, 0xffff, 0x40}, {0x7fffffff, 0x3ff, 0x8, 0x3fd}]}, 0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000018000-0x80)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000018000-0xa)="34a2e6a87bf4baf3f1cc", 0xa}, {&(0x7f0000004000)="2a771ce4eea415c128c52f82cf4e506c108f24105cce813540", 0x19}, {&(0x7f0000009000)="94359e796b45659356af18d6607bb6e65cf249982b66b73cb6b1010fdbb653774454d188198fd8f709aef7c78c6aa111fec39db4b7eaa3eb7a630fc3490c18ebf5908da00c9e2cb17180f6127be3b488b4089045c8a13d26fea34f225339e834f2bc3a8b7dc58d21b7a4ea9d7e93a8929e3be51017d35c5c9e4e225d12367a174cfb99e579332808b5f4cd73538f4b15a99853a825506e8492c5acd98a3b4a46e8f2dbde3350c36e177f3d3eec9fcae8a4deeea069e3040ce05eedb2ca0c86daa149ccbe153ce22f9cc2463b445052fc860d5ac08534008a671d3cc35696459acc2ea0b3be5e494b7018fde3048bcfe062bfd0e10d18645c78e75338bda951c726ebec506bbf0dc95c5c8e758a1daa8348802795cbc569c0d365163812aa6991b16d9bbefe552472a40ac35a81a2738bb73d1a334b7f1a89f299b6f281a4d4f38bede59f97e63c800ef8ad4249f63f7c01abf089a25c8bd8ba1660ad7986c25df813770267dfa6728753829d0beb283036be08f8ee1532e0d561ffe4f0b86f60a04510c29c52c08eab96b0fc41597d9c3b4073604aaac8092fc67856ba24dcdc0e47ebd84dc434ea9f719f174018139112c473e2a26f8abe48e182216f847ac1c3bb1c7b6a87b17214f49bf2d6373a99c674a10a2aaa34807605b0bcf838ebd15969122c7245a1308b2d51e4e2db4a271ad5eb6fc921881e8a1819eb8145a063c47c0959096059c7abfc29c1972e4e3863c99668b8b57dd0098b4f4ed7095aa945c1cc3a44cd6192683c956483d0a1af97bba13da4a6d1192d97fc904ef95497a5e1b5371739242f4a1b5fe57451f225609c7d0ab0f4b5bdb54eb03835df5ad4b19f245bce08f0e288d2ecc1292f6c1e4f42aba2681e1c5c2388635d545f636c8408462188c70c3c8fcc298c4f91ca6e243df9c8ad3f3d3bf1ba5afa095944732cc9e07fff775c398a26d8f43a6ead91e59e8cb3798bea328eee94f351294c054d4d50f0a82f904262337e01b4171718fca8cc344fc7e450c13651ad29504f879560591a3e53b3ea754479034b434d946aad12387ce0ca34f53807dc1f2c213219f6b31ebf8d8fa09ec757068b4c2e4441b21c723c0d6c3a2698aff3ce1e09f0823088aba49ae419934fc7949e2905e0b7a082516f4457c9afa500ebfac86b6ede386e609ceef241322a7a001b1ddab65775c3c24f7c969d179e531d8fc51919114cede8c9bdbe121a44c33b56e062a354d935ef2138c8c4489f0afe6c92c11d8ceb01a9f88d91c066e6e2e400c7eb1aa99f3b92a1a250ffd645beab302385555c09dd90afe9bf4b339efca4f049d6461e1c5383dc8b4f1650ebd4527afccca6a45ca1f3931ffd7186108ca0df795983c355453f06da1066a361176eb92478b75d0c6b68860f558fe672339307a6ec8bc708c0a3c5065ce3b0ed9a332828205bdb56855ffdb0cb69a5954f48f433bd34f78dd8558d494bd88121e8c68a060df1005d2e87f9ed80812ec18b852b08b8cf64233ab256d91a5b1f430bc0cc89fa5e4ac9ccf4961075e3f70189e2c645ef8543c9a73881250d7c5a4b16fc46bb809e3260cfcc23a94342994060eb4bdefe7ce2a8b4a59d478ec79d69929a44b18aa865201379bc82ca3001dd038dcf0e4258d92d28a550c9a7be58627630dd545f90fc5fd652ccc5d19b1a352b33fc2349e5f2d9138d8565a77599e4d732844b1d87e54378218bcc6dd8e83dacfd81e61b1be94ffe0a12af7b20fae96de0ff42e5de8b0a77ce061317a032ccee66ff83939cf557d518a8c44a464a416d3ded4c191954a888c01b2240e60989e1d5a1d6b905fa6809feebe7e359583a88a17140380a82487d80851e8cae0c00229ddda21f099acc917d4edd3d42b7806fb4d67a904d2fbd3e790509c48f9f98475704191e650c5c0249d561446a1bfedda90ee877097bf7e767c611c6ab44b252a14974ffc2514ed20bda90e369db48342e0954cf81ac6a53593f8260211665fe30c34a914149e77283be144c7ad601c9fe563a7c2091478ec593430bd9e8d363914eb70ab706bf2125ce6263e83a6e52bbf9153c5a31dfc2dd4b4377c1b95c1f2e13e6ef72601b3399595491b577f33c19904204a806eaf9f697a36fe206dccd6da8ea5c8f7dc69c19705712ede6f1771e8a85d9efa6d2e88402670f7ee546e55e87c3923835a72c654b6b3891d2dedb5cd26d7c5e629b5b9d1ee8596969e4da681acac3fc60c887845b96842f10246edcc156597d160635188da36d24b4eb13775bc3065856f061047f62ed757d3acb707f2475fabb91bcfffaa0caea006b46d2dccb1d6e97544d75b012ea48cd2c78dca75666ff2080d5ccf95b11112b66ce6037c12333a5e71daa335ade7f652225cababea9dc0b15dc089333f7437b5fe3904346c0c0ea39800feaa0bf6625fecfa94dcf563d17d58c44cf12a5fd299a599e9af8921f02e6856024d90b152b4cf764df9d8f54927495f01c248592937a800b28d29bddd52f9049c03f61c8457d0dabc2087b59ee531969df42f22c2212257441d36accc9ba5f6deaa9dda962bd7969a9a44b787baec9b831b94321ce7fdc5d42ee8965ad61a56e4c9a085353d7c5d9aa00a84f07d7968e977237b7fcfe8b6e6054f24ed4eb1edddcd8eab765212800c374dc5a01dfb07c26c049f6fe5f106d46392a7062c590a7e6ddf92224890cb71215d59fb614d4d3943dc0f648efc9567fc76001ccb2fd24aa379dc9919b1ba4dbc70e53f0e46023b4f7ea7e18ad792ae4d923b5380d5fb16ad89e12415909f178ba503cb7d2a04621b04c041877a0181d4d92a78ceae167d4b27c80455dc962f269793e8a563fc5e285fb227a297cbaae71dfd83b04f85304699e5b935c78d746a4f32d2563f4238ccb184a9ba80f5c63ccbf81191079e8cb422a2c9a75ce1e8a7e2e9bac8b97abb1616a960682eb8d509817ac93ae48230cc26fba140a986ca047969050a7583d11bc7d0f3021446dc407902515a4f106e5a95f1da9741c15f33a449921bc702144ec56d0fe4b7fb0c456ac12022d44fce75f511bd5dabbe3dbc2978c0cbe62af8f40476307fef12682d61236673e99306a186cd01ab6cc8bacd844760701ca8bc8175b51b4a4127667e11f654351e8e086a16c67b8e31df94e5ad3de46f50c595134c39e7d882be6bd9629e790054751580bf819309054486f844db22762b7dac2e6c3a8e714be0024169c1e26a700731fc0056044a0f43778574deaee170d8b87fbac19bb76ecbc1e0664dd66a573dec44c313e486b525c2bb90ad657a55448fa703f54c7f41368161c9d308231ebbb84bc7695e2fde6ca2adfeca921299e6447915402359516c03e3b256cbfe0f1187c7384c28d3ecd07753f617e782f0dd048d8d68230cfe95ee95d060d53812a5aca2295b98d77b429540fce28c0cce576b52a80209ab137fed1652845eeb12cae4998949b3accd89c272a251a0efecc30a2a1d069cea5252ce09f27186226dea763b3cec173dda5d6ea433c2044f4ce0ea1cf986bc6c951633379ca36a4d79cf3374b57e72789403efb9336e0fc65d8db8e18024009fae6d30fd08519652586611160af544302b899c8336a8d0286cbb46b0a3e1d0ebdcad8119c0d86f74dc97764250eee73c46865776e421caf06eb958f11504ab5e88470aabd6196c1380d29fa77f185b1915706d2905b2886c2f6cd4080def1bf5fb8953c09b828ae197ca2cee6ede85fae6c5c6531694bd0b4047de395bd1f6b9c9a30d334c07a8ff217d912730571f7feed73dd17f9b298ea2cdbbc34b89b3b790405c26bbb62d608f0f23925e5942a331ed84568f578ed46ef3d6bc6a8c5bc7f3a9da3b7503bbeff05b2d901bf7addebbb1866253848d4d3472393b983cc0cf38d692c97553f4e88f1b56df2eb6d4682ac2c26cb06d6f406862c337fae5fe619b0c3150ec99e1f959542f4fbe91df7d58693ac53478c1b30b04e786db164f956781f7ae898aedfeb675155d771f7002bb71933e57b547b03a71bac27c48b769eaa25fca156d321f75844a1882a81db0a30f3f4f77088f87812cf10be1fd8996f917b1d6faf81d08735168e45e12392b39730ed89f4a740bca4049e7affa85e4b6a8b63ca0fcff04493c9ca15d3068abdf9c6e9de0b1720e33a124a52c7cc650a6704907a477be384a6b19832ca9b9922432fe5af15dc8b746d38848e281a2a41f45d136bd4b559de5e6cb0ef8935038986b0dc0536c96acccf4e8aaf83ef49c74aa5766c328bcafe2d114529731144c11ce278fbbf160b34fea6e0ee13861f7e807d914f10f48820b5cfc4c81ae82bbfb5d8ee3a28d79cebc537e4c564b8c31c026732d36ba9b2f9d71401472e25419e2c6363b609dda3adfa0821ed4338c0518fea93fd1b1f2b18f6df66040fec15b7dca6b932815238fad3e65ca3c9337cc2de40c47911d5ae7eda242fbf1363da51095aaf87fcb2089b3ba020cd63efe15d8ca8ccfa10ebf40a340929ac68726dc7b1e1f9a5e7bed6dcd922da1b6089ee0e2da3844a74cd502d0d35893bd7795dbc113995eba3ce3dda52e73176248afb51b880399dd8c4f508173b1e717687c8979d5a8f7db6a46a5d5c42026e0ff4d29eba59e49d7fc5bb82a5e2c18f207bed373a27bd6f1ecb76f6dae946fec4ae8a48c6df4e335d961efc2737ccc5833eba3d56c5e587c8fd3a785e21966c8dd767655c598f3e76e6d6a19e9f39a33f42a37e35688c6b1c407cf91d6bce85133b19cf0759fbb9f55865946368fb0d5b8aba6c7eb6b599d40f26b1442a5e1563f505c67af2b482d0a0e8cd3dc7e145c0c00903558a930b062c065ecd5391e1240cb9537183434735dc9d70ed917892c4631a9877bf8d484e8bee9c25e130ee38df1118edad824f7908b62e207bab049d3b941f02229bf4d36d4662fd1df3a91371e9ef372ea9446d735572f1e02c1299b73e9282a6092d4418809a0cb5b51e1ad5d3332200249e4da6e9fd262658d5749ab2cb64a338f0b59fa9f695ef34895c8686543ccaa204eb024f1ca8721c11995ed1ce78ab8e6310e90b8c34abc5f4e0ad7faf9a6a31ba3c21dc99e50e1120a29161ed15385ec608e1b2a6ef284fbd938909ee24abd5bff6e73faa0b6294419657fc35b17f54bbcf018c643b43560e937a083aea1005c68e5d2fdb8108f378fd8fb5ba9e682ddc596d8cad05218d45fd83dd0b6a885efeb5b826dd73cf9ac00766aae6b6d43a4c24d88997790e7ebbca85b5aa830abda9677aa3e57b8be53fda4e96eebea6df04a2b10289157d1e74381afd725fc79bacca81ec20862ddd060ceec2f24ae6b5a5f6760e911312ad8f017a14ca3b4fa01a183922b4a336621e91879c84141ba60b5d2383c2200042b85f63a9df6fe9eeadbd05cdb62b1e2b0b03ba42978ed1b645d328dda203d9e8419b95af8a4eb148662806f222c7531d3b7ba9441d0929e7e75fa77e38dbe77c201474301b47fad6dd8bc3645888b1b8703880c14416e11bf48b6dde1994516159f021a0c21500b3b251eefdb39b0709d94c4eb85e00d097cdc4c9d68dfc1875815065f511142ea7a3c3300e2a4d3ec5cd88a1021273f7f37a3f31b243494154adfb2035b240b18e30a58a6cecff741bda4585f2346039a492b88d2be810d9a04935e01511e07328b0a58a7e3f51f6c2df35421d52fcf3d2a2d9d0e0b973180f0112c64134768d2eeb8293e7fb228ba472f31c138c8ac997efa507d64896d4249bfda2a08931976b1f141352a43dcb05e0f3f382ac020bddc21a03", 0x1000}, {&(0x7f0000018000-0xc8)="3f7decaa7ac5371524b8289bce8230ec82f8da28313058df8d7fa8a0fed87d7237104edc671e2dc8348e48a4a45e33bdf1bbc74095bf7feb8b7d34b9f948bc3a14f6bed5fd0fb8e607f7db89868bb063fbb7c1ef186ea363c39c5c7a325f61fbe987ccfd53c9318bd4eea062bb9c0e381813b1520b4a72f4af8576d6fe529cfb5856919026be49b7ea627edcbea6dd82eb05f756e732956c5d3131eea7305683af544ebfdd44660032efe869adf004529ed8ea9bb4790d50821d31388461de3cc063124d88db5af1", 0xc8}, {&(0x7f000000d000-0x53)="880dd81667bdadf709b0da53c40c2b600aa1476ff7a9c796964873fe6a49ed51d47c13ffe993915f2f119c0ed1179d67215c3f3efaf065e2739db8a8440624eef7b224d52d40dff4617bdd0b9bc7b9afe130c0", 0x53}, {&(0x7f0000009000-0x80)="d172f8c7a25d44353b9b03bfadd3f182c4392558110bc4a5a1eb1c5465a7b07eae2ca9914aebe41873c83ece395664cec5feb930d47d8d6074f2fe90674b3ecab6098cca8e7e41867c9d7793cce9067cb018ea7b6dd83da2192e4d8c43cc9a0521508073e9ce5faf0a0c34d917d6a607da3d42574097700f0737720da5ba6be7", 0x80}, {&(0x7f0000006000)="8aaf3930d0fd0cadbfaddc33c4fbc57666c56685a203cdfcafe221b114b22c5b85c226abc5626525c180ced530b90d42f895ddbbd4379d70eda997e17fdd31f92ad4267b8df4eade28cf3bda2b8c9531fe2b75c549dffea571d258c241985057ee5ee43c7480184362d5463f917925c0970706b4379b6f74568290675f9f82c3dc3a86a3b40b11992f2e18c118ff9deaf31959d698a65f360489eee44d39aab54890aa81df10d711a9bb5c7047acf914c003e0b2462b79b31b9be4eab7e2cba3ffbe4df7ead9b8997c97aa4488346a8d57bef8b3aec66f33073445e5a632201237715f0aea", 0xe5}], 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() sendmsg$nl_generic(r2, &(0x7f0000014000-0x38)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffff56, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0xfffffffffffffd81, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x4, 0x0, [@generic="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", @typed={0x0, 0x57, @void=""}, @typed={0x0, 0x45, @uid=r4}, @typed={0x0, 0x58, @pid=r3}, @typed={0x0, 0x1b, @void=""}]}]}, 0x15}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/31 01:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000ef9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005d0000-0x4)=0x8) mq_unlink(&(0x7f0000165000-0x11)='vmnet0systemproc\x00') mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x2a8778cf051e7fbd, 0x50, r0, 0x0) pipe(&(0x7f00003b9000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f00003c6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000fdf000-0x5f)=""/95, 0x5f, 0x2020, &(0x7f00009b4000-0x1c)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, 0x1c) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/31 01:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000019f000-0x8)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000073a000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf5000)='/dev/hwrng\x00', 0x10000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000017a000)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000180000-0x20)={{&(0x7f0000fcb000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/31 01:25:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/31 01:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f000031f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f00005ed000-0x258)=[{{&(0x7f0000c58000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00002fc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000092d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000751000-0x70)=[], 0x0, &(0x7f0000e26000)=""/2, 0x2, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00006f7000)={0x0, 0x989680}) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f00009fb000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000)=0x10) 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00004ff000-0x8)='./file0\x00', &(0x7f000067b000-0xd)=@known='security7ima\x00', &(0x7f0000bfa000-0x44)=""/68, 0x44) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000400000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000511000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000d30000-0x4)=0xc) recvfrom$packet(r2, &(0x7f000092c000)=""/4096, 0x1000, 0x10100, &(0x7f0000de5000)={0x11, 0x9, r3, 0x1, 0xf77, 0x6, @random="2ff53fed04ad", [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x184, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'ghash-clmulni\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000cf7000-0x1c)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000947000-0xf)='/dev/sequencer\x00', 0xcb61dd27fbf7e0f8, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) recvfrom$ipx(r0, &(0x7f000005b000)=""/217, 0xd9, 0x10020, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) 2018/01/31 01:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bed000-0x10)={0x200000000000009b, &(0x7f0000f0c000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f0000e38000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sg(&(0x7f0000b0e000)='/dev/sg#\x00', 0x4, 0x40000) sendmsg$nl_crypto(r0, &(0x7f00001d8000)={&(0x7f0000e52000-0xc)={0x10, 0x0, 0x0, 0x2802000}, 0xc, &(0x7f0000450000)={&(0x7f0000311000-0x100)=@del={0xe0, 0x11, 0x0, 0x4, 0x0, {{'rmd160-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x20000010}, 0x40091) 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4c000)='./file0\x00', 0x124) lsetxattr(&(0x7f000091c000-0xa)='./control\x00', &(0x7f0000167000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000aaf000-0x1)='\x00', 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000052f000+0xfa3)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000432000-0x4c)={0x38, 0x44, "fd07194c7d9d17056fccfbb12999ec11997808abee36eb2cbe4872062e941f84dbd3362575db755da088bfbd70406f41f3c470f087af2094be00158766a337a1371d332f"}) 2018/01/31 01:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000052a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a42000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bbc000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000076e000-0x59)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x100, 0x3, 0x9, 0xa, 0x0, 0x20, 0x6c, r2, r3}, {0x2, 0x4f0a8000000, 0x8, 0x3, 0x2, 0xfff, 0x8, 0x6}, {0x10001, 0x83, 0x9, 0x4e19}, 0x2, 0x5, 0x1, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4, 0x2, 0x1, 0x200, 0x1, 0x5b1, 0xafb}}, 0xe8) writev(r0, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) 2018/01/31 01:25:47 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000780000)=0x0) ptrace$getenv(0x4201, r0, 0xfffffffffffffffa, &(0x7f00002b9000-0x8)=0x0) r1 = syz_open_dev$usbmon(&(0x7f000015f000)='/dev/usbmon#\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000cd2000-0x58)={0x7, 0x80000000, 0x2, 0x800, 0x1, 0xfffffffffffffdc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000888000-0x4)=0x0, &(0x7f0000e06000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000303000-0x10)='projid_map\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c24000)=@sack_info={0x0, 0x7, 0x100}, &(0x7f0000b30000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000965000-0xa0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa180, 0xfffffffffffffff8, 0x101, 0xffffffff, 0xa}, 0xa0) sendfile(r2, r2, &(0x7f0000af6000-0x8)=0x0, 0xffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000028e000-0x8)={0x0, 0x175a}, &(0x7f00003c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000daf000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0xe45e, 0x7, 0xc9}, &(0x7f00006d1000)=0xa0) syncfs(r2) 2018/01/31 01:25:47 executing program 5: mmap(&(0x7f0000001000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f000088a000-0x8)={0x0}, 0x8, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000570000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) 2018/01/31 01:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a2000-0x8)={0x0, 0x0}) accept$ipx(r2, &(0x7f0000a90000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b1000)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) epoll_pwait(r1, &(0x7f0000942000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1, &(0x7f00007f4000-0x8)={0x7}, 0x8) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000021e000-0x30)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) 2018/01/31 01:25:47 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b9000-0x15)='/dev/pktcdvd/control\x00', 0xa00, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000655000-0x30)={0x4, 0x4, 0x0, 0x2, 0x46d, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00004b0000)='/dev/loop#\x00', 0x9, 0x24600) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000137000+0x3a3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40090000) connect$unix(r0, &(0x7f00008cf000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 01:25:47 executing program 3: clone(0x0, &(0x7f0000fc7000-0x1000)="", &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000d07000)=0x0, &(0x7f0000fc7000-0x27)="") r0 = socket$inet_sctp(0x2, 0xf3d78b57d944da07, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000030a000)=0x7, 0x4) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f00002dc000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000c3d000)={0x0, 0x989680}, 0x0) 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000780000)=0x0) ptrace$getenv(0x4201, r0, 0xfffffffffffffffa, &(0x7f00002b9000-0x8)=0x0) r1 = syz_open_dev$usbmon(&(0x7f000015f000)='/dev/usbmon#\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000cd2000-0x58)={0x7, 0x80000000, 0x2, 0x800, 0x1, 0xfffffffffffffdc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000888000-0x4)=0x0, &(0x7f0000e06000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000303000-0x10)='projid_map\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c24000)=@sack_info={0x0, 0x7, 0x100}, &(0x7f0000b30000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000965000-0xa0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa180, 0xfffffffffffffff8, 0x101, 0xffffffff, 0xa}, 0xa0) sendfile(r2, r2, &(0x7f0000af6000-0x8)=0x0, 0xffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000028e000-0x8)={0x0, 0x175a}, &(0x7f00003c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000daf000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0xe45e, 0x7, 0xc9}, &(0x7f00006d1000)=0xa0) syncfs(r2) 2018/01/31 01:25:47 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = accept(r0, &(0x7f0000934000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000580000)=0x60) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008d8000-0x15)='/dev/pktcdvd/control\x00', 0x10100, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000998000)=0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) times(&(0x7f0000f0e000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000057d000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000019000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0xfffffffffffffd8a}], 0x1) 2018/01/31 01:25:47 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x4, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000048e000)=0x6, 0x4) 2018/01/31 01:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xe, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000176000-0xe0)={0x0, 0xd8, "a7403e7305041967f9eb948f0ab3d806eaf632eff9c73c4e4eaf709364765840b1c12e57027d8946b917729a8f14b99d4fe5ce16b19c44ea68d75e072ca0b0cd4bff33f2d64751c4b1818a1d435c0f312a373ee681914dbdac2e368f9644c04c3f94aac7a2c4876bebd79200ad05d7b0e33a9fde4b06cf2f3ee4b2e342208d7b080a77f9f5803567afe5d8830bccc56239c9d5631ad4f1df5bd237d29115137c192787b656cc31da3e4d258a18c6f34bf87198ff5e3391602cb70d54410b81c75112222e48bb033090a4d5c5a56cc2b28a316d5c10f04cec"}, &(0x7f0000393000-0x4)=0xe0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000654000-0x8)={r1, 0x4}, &(0x7f0000c3b000)=0x8) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000190000)={0x3, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xffff) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000002c000-0x190)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/31 01:25:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xd6b, 0x820000000005, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='eth1\x00', 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x83a2, 0x87, 0x100, 0xb56, 0x200, 0x3, 0xff, 0xffffffff, 0x2, 0x1}) clock_getres(0x3, &(0x7f00009b2000-0x10)={0x0, 0x0}) 2018/01/31 01:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000052a000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000809000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f8000)={0x0, 0x0, 0x0}, &(0x7f0000442000-0x4)=0xc) lstat(&(0x7f000048e000-0x8)='./file0\x00', &(0x7f0000606000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000076c000)=0x0) getresuid(&(0x7f00000f1000)=0x0, &(0x7f0000ed0000-0x4)=0x0, &(0x7f0000fd3000-0x4)=0x0) r7 = getegid() r8 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00002b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000560000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000030a000-0x8)={0x0, 0x0}) r12 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e6000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000de0000)=0x0) lstat(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f00005e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000790000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0xe8) fstat(r0, &(0x7f0000e89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000218000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004b4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ff000)=0xe8) r22 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000076f000-0x4)=0x0) stat(&(0x7f0000804000-0x8)='./file0\x00', &(0x7f00004ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c79000-0x8)='./file0\x00', &(0x7f00005d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006ab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000299000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000464000-0x4)=0xc) r29 = getpid() r30 = geteuid() getresgid(&(0x7f0000bca000)=0x0, &(0x7f0000573000-0x2)=0x0, &(0x7f00001f9000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036b000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000087e000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007f000-0x4)=0xe8) stat(&(0x7f0000f2c000-0x8)='./file0\x00', &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b0a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000-0x4)=0xe8) lstat(&(0x7f0000763000)='./file0\x00', &(0x7f0000b90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000228000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b70000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004df000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000664000)=0xc) r41 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006a2000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c94000-0x4)=0xe8) r43 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbd000)={0x0, 0x0, 0x0}, &(0x7f0000846000-0x4)=0xc) getresuid(&(0x7f0000a5f000-0x4)=0x0, &(0x7f0000ddd000-0x4)=0x0, &(0x7f0000de7000-0x4)=0x0) fstat(r0, &(0x7f0000800000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000253000-0x4)=0x0) stat(&(0x7f0000ceb000)='./file0\x00', &(0x7f000054c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000977000)={0x0, 0x0, 0x0}, &(0x7f000018d000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000e38000-0x150)=[{&(0x7f000084c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f2f000)=[{&(0x7f0000044000)="127e9582d019a4da356c220036bceb816bfc4de0c38c0055c6f8a9ee0e96866b900b07448e914fea2635a4aa3c2e76fec44ae47bf90b83cf6ac79841f1285b788b2ca3b94bf8c8e383506a2af45f555c54122c790fe89be394dcffbbbee97b6fbdd8a45b9ac11bca8ecac4cc3b648ce2d81fde10c3ef1a68b17f498d9f67a7fc117e9e290e2e5657f0c4c85a06fd5b15a4e0581a564d6c526f2c063a555755778cd916c88eea27910625a43e6dc7160f7bddc760b83ce76ac1a69a9d915ecf62e59f025091784c46b83855d458256d50879d3467d92b6e0cd1b0ea4a4af555554f0ef9dc95aeb7014a0a9ce3cbcc", 0xee}, {&(0x7f000075b000-0xef)="b21b82dd525344e18ac7237a278e60171d5414d162d6a12b2b51b77d56458b3bdf74274a8101398cdf5603a2f7809d8e15fb26bd96fe94dacf3c70d2d94fee241df07b7e2688a4a0edc12dec77466bfde73b4c9b4f0b20a6afe8ae230f48d61e443d309a2c0d40c38298e72602032f75964d25e1ad85df18d2b7d4e6254d4690fe7d7d03819282ea9e5db7a5f1fab1e028a1ddb2eae6cd7da8594888a442bc8ede2267a51f89ca39bba769ab315e31ba87fcc3b0da6aef8fc5b62b32490b9888e1bc5090dc90fd84f74e921be2c75a6e32e277adf2032ec3bcd02cfedf27a60331e0ab8fd186b4e2a6ecd881f310e5", 0xef}, {&(0x7f0000ba5000-0xc)="e6c14e4d299165ab86336c70", 0xc}, {&(0x7f00006fb000-0x2e)="ad9d4a2cc28c44fbbfd94e530879d7e957c2bb55ec15c51ebe5374ff8f56efb1ab157df4e416cc58517beade11ee", 0x2e}, {&(0x7f00007a1000-0x2d)="82114235a0442f840678db3cb49f6d28a78f19ad98a6deb1412029a2c8e01ccb8a5a9eacea4b778c16edb784b9", 0x2d}, {&(0x7f00001b7000-0x8d)="de59ef5de20ad0993040fa3f846892fe500f38224d7ba8a62fcd27693d407630558a1e90cc6729b7362d27ccd3b5693cdf2dd93324ad1cb17f0f6ed0b4c014d1e676d9d7ea4a2870f3f52e1afcc6ff438aabc96f97a745b669aa4eaf319aef21b0f322a2d81b1fa754cabf5bda75f302a66a3122fcdf5f714dbc622477280f5dc6d0125f37027f954e0fe8a348", 0x8d}, {&(0x7f0000156000)="3372732538edfca3a47e09f2859dfbfa5bb615e4188d6d1b65613b3e6a0b5c781536bdca207187e9208ab7d1b5c76e4fcbc046478f4586043aea446bb301bf2ba759eae39e7fb89ca3ef82d1203c1235f3e7865183781f806c2e375da20860b329bb0494640a2c900497f218bab5ca3f5f49efec8ee3b00b936241e2c1c8bdcd17a8630c09250f96fde17be92f8c650b5edfe47a3c80ff09983c178f6455727b9a0ef3f0cd5724ee54b94afcd539c66925cf73b93d582ff81df4c409ebf02ab40a7217586933768e1541fec92fb920f9ef51452c25cf", 0xd6}, {&(0x7f00004c8000)="e836b2af71a0a559ada191f2277701cc6fa5e2cf0b0ed4e7c62ceff515aaad1c6bcbeba5f27905568b4acf0ab6524e7a4b578ef0fb9ae34cdd14c8b3b2cfd7c7158a0e7eb84beb93a5e29c84bbad80430398d83d3fef", 0x56}, {&(0x7f00004f6000-0xe3)="2e57161f69df78b9f94ffa5a92ccfc71eb72dcbbde555033e7c54c5e65d1a4edcce12e099b09058caca1b9d2d96e8030156aac2ebb7b5862e2af073135db7ebccde7e5f0adb73678083e3fefa0df9e3af82dff77790e3a1244a8ac2896f87a5cd3aac380f3be1fcfd1958f6458bfb6f11f6c323fcb313dfdfb512ddc2e1c92963841b9de14e9a9bf843ef63cbd2b3ef73414e3ba2a51e744e088961542b088aa2db5127ed3fd193ff143476af9eb5bf3f7a59f630b873dc0d13f3d08cf11e4cfb8bffa2d6a084fd3bc0330bcf199453c5dc6ca6bc2ed5241c47cddc42ec67f3ffe25b3", 0xe3}, {&(0x7f000065b000)="609341290247bf1662e36ac7e9c57e302190660a3afaac5be096237445aa02095f3ccf229a0eb54552ce3f2ec7a548cb5886fdda281b0c598ebbcae1b2be500a1a37bf839dbea091716037fb21a700870757ceb7f1fced", 0x57}], 0xa, &(0x7f000076a000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, 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0x1000}, {&(0x7f00002ff000)="a5f19d4d332e204a88fe5230751558ef9cb81cf61ea6ba82a0d1c59af70d2cdd40aa63f91a025bd1fc3bcce9a865b5d220189e845f7d823b5c07e48ef49d9837e54d6dc1e61abce9fda276133ca33a4568c6b533b0418c98ea39613de892140faff3f749751fe80ae16258f2d98d6a41f98c12d461ba1b6990b3c4e1116199f71a01395e6d538f84945dd1480df07273bbf241202226c05f4e8367ff62395cc5a8650a394312deb87cc2464fdd3dc12f04dc340855527799f93aca0877cce6840b9d74d2", 0xc4}, {&(0x7f000037c000)="0131c3708b858b42cd9aa85aafa28e8e7c95", 0x12}, {&(0x7f00000cd000)="", 0x0}, {&(0x7f0000e3b000-0xad)="952d250424e36975b60b293fa6c9c31b6a2003ae9d13201e9ffdfdd2a58033cf2b16703074cf0bfbbc65ade0127152547795a7a88d2d536d0454b4e681890956926e9f1bb4cfc8d853a2edfd11fd5ad7aed7319f855e7e035f37873cfa8957538daa7a0b991851364a5edec544171e7eeb64b8d96eca2d62a3f23789d95fc6df247ad0b1cf9c63a1be9006b863d32c82fdb45cad9e9be1c3c79ef500e9317b9f28d530a9add3de0f8ff73622ce", 0xad}], 0x9, &(0x7f0000d09000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x78, 0x80}, {&(0x7f00002c1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ad2000-0x80)=[{&(0x7f0000715000)="c022e9b7c684e13a8e8b503d2caa26f4188ebb46a44025d0ff58727b78908733b4865c3d7bd96ba0836fa747ab75b68947ab22c1faf0507c1278463ec873630a0ae4e085523fab537ff8068162c44c964cc6aa8f7ffe3a69b17dd68753faf0289747019795e7b6948548affeda85dc1438a27077477545a4e4b5d115925b43ce0bd36f19d9e043594a6d638f39c5eb0a40c5ca0012ef49b239861b3e87a61d5dcd69941e2a45abe806a3564f6542efac63dbedb3f46da22688652c59722d6be4308c8099625f3a1c", 0xc8}, {&(0x7f0000bda000-0xb)="6cb4af61c5a3a644670b41", 0xb}, {&(0x7f0000498000-0xcd)="840c98bfe74df900b77ced1787d9cc7f0305d0aac09c3d0bdb1f75d88d8dce16875f4147aeb3be444a2c7eb22a23fd7f6f88487209e0cf4a86c670ee39e66b52af4ad882047151ce7fcb99c273dc9c7b3e2446d4a5fb3b78ab1020b63ed35d1ca52b5852a6de26a8d162ed64ccbed46f1bf0385d52e4da06262cdc894e98f002e00165159ffe326cfc4c670b55855f849a7686154a60ce1c23b01edc9b3ca85490762c89d8bbd5253a89bc0234bc794a35b2993836120b10691db8114d880a0977baa7a367899018a7ac866608", 0xcd}, {&(0x7f00000ca000)="af2c5bbc2046941982427f2495eb9d8041eb7dab2b9071dde00d8afaca2401b00e20f8160576f83fc6717514b46e90e74dc8e3fcff571c3d64c73603d4a815134ca8336bcf32f91821123915b401cd91eaa6133d2a35d2f83fc6269ce2fd06ef673653fb99e7f7a01f5e485544e1d2f293f1c885061f8d25da058ba8319b91f4634b004d9ab34100fbf5f9a5d7447018fc8da539e61b2105736242588c9a7c4e8685a85ab87e29dd6fd3bdb1c738db1321151968bb41b4b82dc67b4316f6f88f205b443e573dfba4d987cd15e6b84efde353c6393abda720c62347b15fddd7214f4bd3ab25a24c010240fd2fdc553f9679be8852b764e916", 0xf8}, {&(0x7f000099b000)="9fc3815133e688cb82592a5dee5b13e30ceb03fa46c24373b5cbddc8801d0400a9233ff0b832f2f0cf7427aef59fe63d9830d41f27f9d85a5ec065a256aa3b00bfae56b14ddad245b291a358a24edc2031767ea76ad378", 0x57}, {&(0x7f0000d34000-0x6f)="70787b056165a97e9e9a81e051bd372499385308c62d936f0198b336b6aac83b826ab409f342989639353091472fd79723d4592d3d3350dbb145000417a15988d4c279a9dd151ad899cab0140591f993003158e0ebdbc3fc3943eda5e5fddb0792d03d2050814d1c01e563ee82b1a3", 0x6f}, {&(0x7f00007e7000-0x61)="cf7a9392ac13bd22d6be18b62348530aff23a2de8e3fe44bde5d5f998164578a362ac82d727b7c878fb1cec0146d4acd8d9de95d988f79e34172645882b32c5805d8214f66528517e9657fe24de0ae5993014e5b15de6724d4a7780429719577d6", 0x61}, {&(0x7f00005f4000-0x2d)="7a8b765b6a6fea1bf031690a32330a427817d1b32b61b4b2bb6652bd3bdef37af238f7ab72953231dc2a25ab03", 0x2d}], 0x8, &(0x7f0000abe000-0xa8)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa8, 0x4000000}, {&(0x7f0000229000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000157000)=[{&(0x7f00002a2000-0x88)="2afaa664ff858c72dca626e0afb302c654d02e9b6e39e09b98a924e72633658dbd9080bcc3ec4df73399fc5776541594509c0e449acbc0b5884f6c9925f8eb57b3f97a7c8eb759994b405b87aa279385eb6e2c8ed7636377b854763db886a3c3a975d31c96e50785793f1ce0246c6e469aaa8a88983cfbf295b78be1d260c6ee3b95857adc93e495", 0x88}], 0x1, &(0x7f00004b3000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x20, 0x10}, {&(0x7f0000567000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d4a000-0x10)=[{&(0x7f0000d65000-0xf2)="08618bd94e74161833b2543fae7dd5e9a29ed430e40b93e45e6759aba6768b05d7a2ddfb957bf82c7aeb00e352f2fad2f9da97d4f6f45e2d10f7816c9256c9932c2774fcb09865b5d682d18d826caf8ef9799f7bb8e0794be0663fd47a0f954b3e9820f955e354799b7a6ca4334d240d12869761536b67d43b892b4a4fccc6e419cdf97008bf22ffceb09ef32fe616a4115a4e5e07ecf648c15f399c7832e834d2d31e2e7f824caebe7e31019c666d880c8e38f97eee1e1bb520fcd54602cfb1c1cc11e9c998b782ea15bb47c329999e534624adc7bc2ec76d2011fd4fcc20db24059e6dfc12c146df9c28788dc7f2a591b9", 0xf2}], 0x1, &(0x7f0000b89000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xd8, 0x80}], 0x6, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r50 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r51 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r51, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r51, &(0x7f000097b000-0x3)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r51, 0x54a1) dup3(r50, r0, 0x0) 2018/01/31 01:25:47 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005d5000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/01/31 01:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005d000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00001bf000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) write(r0, &(0x7f0000e43000)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 01:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c80000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008c6000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b7a000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fcd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00004c7000-0x4)=0xa0) r2 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) fcntl$setstatus(r2, 0x4, 0x2400) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00003fe000-0x50)={{0x2, 0x8}, {0xb9, 0x1000}, 0x6, 0x1, 0x200, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f000058e000)=0x0, 0x4) write$evdev(r2, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) 2018/01/31 01:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/31 01:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000120000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000592000-0x4)=0xe8) quotactl(0x9, &(0x7f0000f08000-0x8)='./file0\x00', r0, &(0x7f000067b000-0x2d)="9e6c08929988fecf68494e00166258e1aed852464e9e4751d0785f8e56eda0536fd74c5547de8d418ede7e3ef2") mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000133000-0x8)='./file0\x00', &(0x7f0000d03000)='mqueue\x00', 0x1, &(0x7f0000b65000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000181000)='./file0\x00', 0xa0000, 0x81) getdents(r1, &(0x7f000037b000-0x1000)=""/4096, 0x1000) 2018/01/31 01:25:48 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x2, 0x0, 0x0, "7175657565300000000000000000000000007f00", 0xc74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 91.164037] binder: 15102:15106 ioctl 40046205 0 returned -22 [ 91.179006] binder: undelivered death notification, 0000000000000000 [ 91.185942] binder: undelivered death notification, 0000000000000000 2018/01/31 01:25:48 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xa1)=""/161, 0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000071000-0x1)='.', &(0x7f0000b35000-0x1)='.', &(0x7f00009b2000)='coda\x00', 0x28, &(0x7f00005cb000-0x1000)="") 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000854000)=@generic="434f130f10f32e98e7d26a3bb7b71791", 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000698000)=0xfffffffffffffda2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a61000)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f75000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfd25) 2018/01/31 01:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000628000-0x8)=0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) lseek(r0, 0x3, 0x0) 2018/01/31 01:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000226000-0x10)={0x0, 0x74, &(0x7f00001ce000-0x74)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000662000-0x4)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000abe000-0x108)={0x0, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e3d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000094b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000080a000)={r1, 0x0}, 0x6) r2 = userfaultfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a6000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ppoll(&(0x7f0000ffc000-0x10)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) 2018/01/31 01:25:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00008ec000/0x4000)=nil, 0x4000, &(0x7f0000001000-0x97)=""/151) prctl$setmm(0x23, 0x5, &(0x7f0000e82000/0x1000)=nil) fcntl$setstatus(r0, 0x4, 0x4000) 2018/01/31 01:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000428000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e87000-0xc)={0x2009, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb9000-0xc)={0x0, 0x0}) 2018/01/31 01:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f000053d000)={0x0, 0x0}) lstat(&(0x7f0000d75000)='./file0\x00', &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00004fe000)={&(0x7f0000216000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000211000)=[{&(0x7f000088c000)="ce972f8ee725daf2cf2e162f21b9845ecea4fb7d6ed026a00090b818957de0b71d014fedec099ac734ec337d2d5caaab7fc5e69e3342f95524b682309a26b9ab95e0d4331f6224279865b33056b362c26c734a12488b28f751b79b85bdbcf8df2772b7e78090", 0x66}, {&(0x7f0000826000-0xa7)="a4afdf6972dce2c5ec5c2a4d3999d29b7fcf1d1e3ff855fe79bf393c3209a659fc0c1a07a054d4947ff52d45d883e975fef6a14482597939687439623de08aed09529d357fbba41951239f56988e6d6328a74c4ae66001438c07079d4baadca1c17cfe80f5c566dd07b880f8a04e52d64d6c1b06c1dff44863ee059747d42704d4262f2aed0918331633aa8c28f16cea0269d2cbe2086938696c0ad59af2dad6015a97d617188f", 0xa7}, {&(0x7f0000a97000)="75b943d276e4e31dfd21ea202b368c55676db1ca15e54901924207ee5ae91c5b0d14895bf6ba239d51117f6e531c2b1ad42f2ac4936b23b53244319461d1bf555433eea4cfc8ea27ebf9553cfd9c0fd196186fe278ca921fb75366d5b4bf9191696014d16a1d7056785928688a4397bd18ab4a57406d0d2490b12a1c0ae4650d65d33c6eb9c9957289da43d032d765c9c1b5", 0x92}, {&(0x7f0000747000+0xc5c)="149c6bc8e5ce83d28a7c2b8e26fc39733fa2ca05ae23640dae470e592e55ed72a50a41ec86d4dae333ad247c2a7253bf2862d0605ab42b4e0b937bbbf52540e58581a8edc8e6b29a41ce9ea527fa109f906e3a427d8a77be5e11ad6f03ff2a25ba9ffd0feb9b51e077b2880b85b68978242625d7db79f50041b924332ff2211fc60c12b1e8cb7cc1f2f903f867c21abb8e618a4731f8352cc9c7de7bbec06a3a804682840b55cff350d1d9b47a98dad2f14c61d218ba3cc48e846b630f5d5427b8cbe676c30c243d10624f30055f5981b021074053df4f87c67d9cdd412d15", 0xdf}, {&(0x7f00002bb000)="99bc749adce47ef919a20564e5497e2f0cfd73180492221b8c01e5d3ec8c5b5acfb7815d3a254072e00787535248753f254f1024d03d0566ab502268b661d8709da681e28e284c742d6bfb08baacbf100cecd9072189457af313fdf6505687fa03d2f4097ab2966ac33efeba11610249f07acbbba7f7c42f905b35888c651de00f4dcc74d6174f491185bbe28917f3389d8a5454498784367f3d8b032c905b72954f9490729f4bf8e2feba5476a0ee63c4951afdd71f96ed07c4a794a17bdb855e1e35b1e0e4918c4c42e97eebf1162b6ae62aa8db0e116ff2ea81b0a24bca78ce3a48c83ddaf4417224d9b607a2fa997aa47d141a45eaa85a13f228f59b3cfbaa95da07f7d3fb51b21b019bcd4b78d69f6deb9e5e6f50a2ae4be736f8461b3e85613161bdd35b0c4277fa3a10ea296b2c66cff040b3efd292975aed29070806d08eb024f53a5b76bd23aa4ad141a56f2eb552cc3ace965999bd1d2524c590251e72c01575da53daec7dee40c6822eedc4c5885c8df4b3767e5faac6a0dfe4d4d36da65ae1a431386f32253a37afc92a8f575b25a22b05c2ef1bc6a8695ef1d66b4bafd17ebcdb435fe10eeb5ee1bbaa7d29cb4f8598df317d64a7a71d5c5388a59233bf25d22f367e76ffe9122bf29ae46fcca5b4e00fb646eb40f86a8743f6a21c6e352e92988a93180f588b1c40caba885f7bf830fc13077e368b9ed31fbb8c73a8757bdc60a537bb9e395aedd169c5727356c6b83e35d1f99d86a6221b6c2670479f19f74a2294fbacba4fb283e0cd0acc94701a2782c40e5e71fe1d0f667b8fb6fff59f0c7082b39e9b4109578fcd4e2a8d6523502566d982a2a67cc63e2ca24f2eb0b9c8affc9e21026fa3f59d23918bc4a897f5dfdcd251dbcd22ddfda44523c281cd66937d06b3fd0f151e0a24e4917698e70adc88929bdc9c102066d11139e94defa0322deb248154286ffec24552d05ac437cf575cd75e41e6dbbf7d723345021c02a3707b1fb8091fa54302714edbb6e902bf91b3ff8c4e2f0c02e7b0e3a2bc0429213b02ceca0f5ebfe081f770b8bdb2c817c81e1c3ce8e78ed61a4e18d11b4328de12c1d2ac2b8c36e351a6717f9412c9686ade5040b535732f87fa23543a57448a78ba788878bc4d8552501823ae2b663c0c15ab4e05192b521a15d20a6f645b99a79ec46613f8b7890bf9a3d045e048668475dc93377e040124a755226160740240687450ee1f5265ab1741ae9e005b77fbe3d41a498be17afe54f2489704a33857d60d61c6f68e096473366376709ff82ad8f4dc04181cee99d50887b1f35ec80032dc6c1d41804f1c23dd74b7e44839f04b114847e44d8e71835ac7aaae9e234c469d9ee16fd3a08505cfc039b59381021a42bf97eef479b0a9cb2f7fe72271f2b6ee363c185a9c5942d686cec1c6193d02ab372801342b2b30c8ef7598f527f8d6097a1da4910b00e59e9e69fb74a543b969ef097f15db7685659752c44847de6ac8636ca7cf579e549fd7344a0e8b76b8b3e310bbb3f0a2c18647b547b5f9551b6d366b45e3e5da7a91ca3a6b786318dd2a633933b443fdb36f1eada585802222af368108e7ca7498fd1cdb9f9646fcddef1b720a8b78d6f3b75aa5e823ef72a79d23cdcc6bae84cae96363bf876846b6480b7fd65d0a981a732b0382e122acc97435e65ca8e93dc4626eaa0119c4a183d483e8e37facf26b528e2d809345d7114d80ec3c817120fc47025fa08d7af69d216ac0be6d78e5a8c8508da0491187b51852d5b5f8195d411f63178ac4aa038d928a465c7f2bae922c23756ef4f4046184ff609800f7707e0023b4ac674c84cf354a60f9630f7d332aa0bb6c9ee5216271730faec2184cc4601c805484dafbdef6179379a9b70882f65cdb5e6b498e4582c341cf9c34e7137a44f97e5e7d187157561ef91cfd33f24cac0e624a8a24ea8a56f0701705e96f330431770df05f7363646bf4386fc497ec3873202a0e01746667d8c08fdec9ef1666850c252f051df6a23cf81e86c456d559c8bf592e070b1c5b04365f68033bebb80b4ce96597885cabb3eb5dcd9192e6c4cf1f04592d16d3c3a23a492ac3331af18e89f78f28ac2b970cceb67fc61345df0703d9e55103ffe8614fc8d1ec1c0c3ec12c9974e97b921d6af2a491ee66c9d0577552c4dde0fab0cbc7ab9b4f8b07e408bda7e43f15aacbe4ae26717aca46abd153d0b492216e16ba3499e8144cf364564eeda1ff64220961032773c118f4df04a2c67690e914332fed1602fade08c51da277a94c397dabc576fbc865b003efddefa6575321ec74fab0041ce3d291b5a883088d448eda93d5054b8d8a4f0685c87abfec5a27d7cf0b3b4bd7c3646f208381aca1c7b45776238bb1329f5036ccad3a057a4a725462e820ddf90156210fc44022710b316e558fb8795d1b735a985d91cd0c8846bfddb49bb5d2658eaec164656500371d3146cd2eb31f1e7b8dc0dab1796937c6d0f964787d3b4aaf76a89f8e6b1f9b990e7ebebe5961ec5f4710c1a24e453d5db1787913dbe15551d473d2703af448b264e2944a739d07a21935649b037ff58d969607661f466ec1cda54c5fcec651b48b2fd527ad7f91dc9d8005a05f745717b7f7be591c85b5e07b0c6ac84dca0423735b8faf19c49526027d3412977c0bd039dd43c66d6b4665d4b79c453c2a27896c4d6e5dbf824f0d734c2246682af0b501e941981e9852ea6b87d94d54baca513f6a49b5f35459bac04b7feecb3ae74a789946c0c0984519942f4a0cb81deca2c9725b051e11ec4d0330720eca475c95875fc5a6bd63cc4e778c106b812c7febaa2ad1ec0b796952c722e28f7466749e850a065d0c7d0f34e213ccffe17e862d690df183fe41921f093e67f9bc722bb7f512b41d275d9dd718535daa08e6cd99096563d7e06d743c15a493d6c9680a1b75071dde7537d12193a8be5b2b2c2c2125a364bee6e55ab3a1d4a825441fc9519ced7e9df9999b9d1b5fad9e1449f0e93522e963eb0bec7eb1d281bd8d2aaafed43e223b4a694f9d0b0a3bdbf6d792b59b1d8b6a37e8368c11a60a6cf9cf4b959f27820746d3cf4372c99b0fe7688e12bf63ed690bdfb047ca702a9fc3e5a4df846e585fb8ed32617fdeedf798187464f53d0f418825494809711ef0630b3fd917c3225f2101e37d03abb37a9c0fd536295c64113448b3d2d34006cf57dc5456bbb6661dc4cfded8734aa48e303b1bcc14a896b78fabcd45018f4ed17a2bf1db8f512dcf7cff98b42fcd7f8a6ac8a4990d84cb2e7b43d1f87075e42ab6902c8c77bd0018a945fc23fe7a09f9d601853c614235d1fe93b25fe26e5a37c462f2fc1b8a1be2f93095d05c40631445dfb9d8cf5bacd8fee6f9e3aedc02fce351a6a262ae35c544405cc0f28342bcb1d5dc0fe1698896d9520b69d26fa63e5bec65294ca383abb1a6aa04325d05d8334b83d6c4744e2f86d7b06dc47869fb843e8046097ebc0aefc0c02c5335397769c809173a141d72234e1434deb3f08573a3e9ae4139037dadcf8b1e00a6b65a1a8a94ac268521e2e2710f57c925f21ba58cc4d71f6bf482aa87331f5aad8d5b8a212e93c1056c5a711d899e24f23970c8188593655b685650d5c561754b9c06ef66ceba4deb564ce1684d9be4a1dc49d1c75e2bf9d32b89924791488480e06656367cd6b748aa0c921298c345e0097e5f4a9f0a46689f414e0dc89472ae6d3bb54b905c090c0d1a238c509e0fc4391f877097afeb8479d3369bbd11360b860ae2b1eaaf07c6851532b97d726585590c24bcf05116fe47fdcdaa749f1190cbd16a870e8bccb1616a900b5a4bd9db824af8fd9c20c4421248c92274cbcc71167e447528b568f2e1a815db3f71ffd5f2c6a214c6de565d5068db73eb203f198fe75c065985cbcda33b65e45b9cc40a13af29652034d3a98c67b5b1b582206434da83349e843a0dd500625bcefe8f844c51402e00b3021a642448a47f097d12e9d1883d7c7bd1759df17c9a1ecfd3943b00122f3fe57e704a784dc5e55046971c7858a7fd87885de55fd1451a65898b503843ab8d388d1e666edb70eb0b0dea6e3aba7b17b4b3dd1f2eed1c52c924c080e867a72620ad36dc8a19bc407f6b8e4ea4e72c0aa533b6b3f41607942e871b353d9b0e3e626d08df2e5b2edc7bec6e7e300daaf852944cd045917f0a560d6cc890335d842915e7935b9a26dcb68c3cf0c72ab2d56b7b701b102ec30523a7ce6ef9cfeb178a639db826e9719c31f54192a39c7e23a847dff32abae7dcbd90e558ebd3c230a5284f7954e210e88efacae346faad3ce4a922d8133e661e79fa8a5fb918037aa702f717c4c122872233c8fcb5194a463bc8208c88725dd95ebd6d975d7571ebbeb4d5f24ac007b81e7589ef568ba7dc666a9f522dea5d1caf7538b3c1041d7e1df27de08fe60565741216e6da59713e4e3df978d88b640f0ffd475a3752400f7c0f1c337004b37ec814c1c6704e3561740b0482bdf26657242147d81f6b455703795e40453ba85018ae68828c7318e5f5ab17147141f3f1225cf5edde7aacb53fba338e1f5259147c047ba87edbc3b98d352201b7e8ebc4eb7bc55c7838c161c0f0f54451acebd43c2e2ed950abba9b1f51e8b3eadf66e301b74e4eb65f8dd039a78fddc0d52e86ee4d5bb7c273e14dfc578ab90a603c5bc1697c14dc4397ce0127bb6aa236b331ebeb1009a42e41b9e29ae39f2ca0019486f8268f9ec9df289c99188867fc5e7d18774d55f463cef6b78c5811582e1ca47c29883919bcabdbaf0ff70708de9fdf3d14aa1236f5a2a2b92ac77d43eab503f4f95e6727095a254168a21ec07c0b6e8c22e618e375cebbe1f1ac0db00a2283515c50c1d99f8e1bdfe4557dd082d8b79ebc3dc031c668ccdf615ebe128b560ed9a3fea0c537005173141185efe22dfeff0ccb2fa75a9260681cda627b3ba522393d84630f2502e367c412ac1b73286a307ac96943a442679477a3e95b59401a5c58646b755fe91c082730170e19bbe2d070367f5c6158df648577d56e40df85945b15ebeb1ff70a62e4eae654303cf3e8fe59443e8e18024a7242cc98653cd6d9ba590ad88f46cc1c80520a899e3d3289c88aca2b1dec88707c8c43434ed81b0dfed03928b693731f0705acf36817aa9e460dcf34c6f98f84d2e80b456efd18d9c874632b3a6f4aa4b1418c3f6572d737bdf51480714f95ed61f52b911e56692bfab9438d55608d70b7e4f7cdb7c240f8db4ba74c807cf4857f3783672d9f882cd76fffc44f4586bf5c41eda417f0cb20f08ad9fa37764f8f6c8dea1154f13dfb46670381e7690e7084504a662fb96e37fb04f4b2458776ee6c47cf9f82cb4d8c7852e9d589fb46e0f3b7e82504a959c8c4daf0de8d44dfc7203ca258020ade3fc55d14f90916979a98149628c7555b89100394c7aed9854085e5a2ce40f5276ead5ad17c00efd9f23fb69478843978050893a9b5922a651d05333de9ef823eead817412ab8ee262fff594d1872d5c76969b692ac0a0490caa9c1100d30c4d9131b5be912cb95fab7403d8a41f9a0e903ead118926df352e488516e2d40faf9d05d4c93dd609aec2f06ea5c27ef9b6fe1794faea75b4c1819c8c83c26e95b3f6a81156563f75b2b037d863f61070cdc9cd6eaa6f566f1ffb087da85d8591be5c47f57b1e2545cb7b8318b4e671cc27e5fe25f4b7850a34b001d91005588b20bca87bcdd944060665b44e9185278396909ca3883b03e56dba73eb1c9747b12", 0x1000}, {&(0x7f00004af000)="28dfdeb8f3d9a62c8485000aeb0af5056f8c6a7eb474fa90d2cdea8f990e7412b9ca92404952320116f7ab26a238179e76bf688450962812edb99f96d1697408089eaf338c4d1c4156a5d252af205773a2829753aca6d4c78ef7f76a227e54a1b2a3156674b59015404923acd76d5f9a772bcedf6cf90cd6ef7ecf7aa35cf4a9a8d83910d23792da0d6a7284c15b2877b1cae80a68bb492eabff0aa86db1b2", 0x9f}, {&(0x7f0000216000-0x6b)="1f1f75bca53d94fa8677514a2c5c87e0feec88ccae5f1fe6a4113a16e065b195b0f21419eb4b3152a2b993d82331ea4919ad5c1c6cbd86ee781925eda0d9dd1302e4155fb718c9abe7162f085d1035e6e692c75145f101664079cafdd2f5c41538e92c56e06446337387a1", 0x6b}, {&(0x7f0000c97000)="81c3b78076c2fc51520d77ecd89ada0204bf61bf8b3b218a9d032758404080ac9022d184", 0x24}, {&(0x7f00000ae000)="21ec2772054878087f4e169713675aab5953964d7e7653c9ef7544618311180c35517cb81a32ebc03cfc8fe453817b25121c4f8c2955eb5a575e563671925a323fdc9b6705c11f238e855a29f7d4823706a93cd23d571505747cca8fa95c5dd89c522f9ff1170ac10962a081c7731124445e8269cc9915e02f82ed6916a815e1606416c1573e203b76cac54f4823d07529cc83d4b7951d02614159e54401b0ee4d7139bd1e19500309830b072c6768c8c7cd48edf1f7dbcb213b491358332dfc7b9200b93c39636dd2295852ce9d3d2b1fbf64c4f5759d126e05affc490bb2cb3883b43257e69fafcf2ad443f422deb09e86c890", 0xf4}], 0x9, &(0x7f000098c000-0x30)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x840}, 0x8001) 2018/01/31 01:25:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_getres(0x80007, &(0x7f0000b31000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000)={0x20, 0x0, 0x1}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) 2018/01/31 01:25:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e5b000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x401, 0xffffffff, 0x20}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000004000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) sendfile(r1, r2, 0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0xfe1}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x3ff800000, 0x820a, 0x3, 0x7ff, r3}, &(0x7f0000002000-0x4)=0x10) accept4(r2, 0x0, &(0x7f0000002000)=0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) r1 = socket(0x1f, 0x803, 0x7fff) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff6000)="aef3e7c3afbc87e4307f77c9b709a51f30f2c60379b19d3329775f5471d820a4221b0b8c8a58a0266e89f9d3167344d379b5bcf5dc8eba799dea0a62", 0x3c) recvmsg$netrom(r1, &(0x7f0000acb000-0x38)={&(0x7f0000ff5000-0x10)=@ax25={0x3, {"c5921a710a5056"}, 0x2}, 0x10, &(0x7f0000b84000-0x20)=[{&(0x7f0000ff4000)="2c07ba305d9f89bd580e3b3eb6586fa31affd5f95e71e1c00a688f0c5ca476ca8b0ccec4e0e30c437db867596f308b0f837f3f19f6e2ca33b6551c1fa51b5c07c7adb8999d40f8e1eef41ac03e70b5e7227d2510d0426c8703da56d12af722aa9a5ad60509a80561337335cb2adf271ca209bcfedc43909a6a8776dea937c75fed3aa6d0c5de35f902d0686a1b111929bd882831987845c4133e65623ac6eb76afb48af277b553be0499d7e0e007f610b59bb2b97eb8db62cf0e1fc291ef5a2f7684", 0xc2}, {&(0x7f0000345000)="acff0ef9425e0ba73112c75a99e6", 0xe}], 0x2, &(0x7f0000ff4000)=[{0x80, 0x19f, 0xfff, "d6ad93ff85d249155ac4c94321e403cc88f232ffeb7e457ae8ffecf0f56903914b01a30c51d4e593970c0fe08eb5a03e222839c06d0c9537cbc8aafb5b8c8547e55e0c4d9dda603cb2a097bb033b23628c810bb25a389cc38583c6cae22857a3d7733a48ebc3645a847fb68974"}, {0x80, 0x0, 0x0, "6c8f871947f179ca9ed4b6dda01ba3d7fb8e1672c59d1a79ea2f4c3a605975077b54bfffc3ba5058a4e2d70bae014ab7c4f3761dcb6c0b1f2133a29bf45cc54b0776cbcdd98e4775a689fbf385dd76a3cd1a9ab576be85aa1275d12de3d7e06062d88ea0f6c6a83c86bfa6"}, {0x1010, 0x19f, 0x6, "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"}, {0xe8, 0x84, 0x3, "41533defeab0533de157c643be660dbd2bf471c9baafbb792a62c23b93e7060836ddc51fade23c6ec5bd4c721c00cbe39fe862e3b4aa9da8762b8795d7384cc3f44088675314179f77c472fd4eb640e831fe07469afade7f2ada55913018da6d4407065c1b8ebd798340a7f0efa8952ca9e1ec0919ab94070755e5be80cfd390aed14763628e7fab01120e5b95fa59bb54da1042ba0e86a9774b38fd366bd62dbf8196b49e6b275598cbf66b6b20b209d93efbbd04b284b8d7ce8549192734ad09a87e0f4d25fc7f84a5f980182d6d10dad6b70e"}, {0xf0, 0x13a, 0x2, "9b8bc126e48b7bebdc8e18268f5860b8b6398b99f51481cf54aaf364fee0778f1c12e6dd747c5cff2ff07e9150239bba4d2016a97259368910b42c88d33bc9c9c9947f935c141f364fcb40e26e6e54744ddccf1bff359eafc51a2be3124f3545520f1d0bbe74bc452ff110464d5b537f61c5817d41f7bb6fc23ebc1ef410f5c68b6b2789ca51bf3e693992dd8b27e8fca269da323fbe8287262aba24b10830eec7ef43f70152ce436d01963c1939ade8140658ee1090e5a60a03e80ca1c8dedcc950e3e790ed0b24db9c4e85b95e0b651aa9b2bb663bbce920ebc7"}], 0x12e8, 0x4004800}, 0x0) 2018/01/31 01:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) eventfd2(0x9, 0x80000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) writev(r4, &(0x7f0000eda000)=[{&(0x7f00003e3000-0x86)="f68517a663dab26add9246aa6a427ac9f11d7fafd18f8fa283964db6368020b346777ec7d21c2fa4fed5f9577d2dab85ee603015782dd9330d2d5cd9b069652dec738cb5ed7b02e336acbfe36d75b7224594ea6adde19056a9bd319cfd45185ec9104e7294566523cdbf4e8f68166694173cad127102fa4a47f251ffa44f31cbb944ebb725a9", 0x86}, {&(0x7f00003d5000)="130bc7a5a1b9a8495131a0b568862f036d273c392905620152b2b290a31c6c0e4d641f253a0954c9f7fe60957de5581f6e7ee174b45793f9c0e31ea385c616807ae7ff817834b9e68f9b5bddc26f2f7a3c125557c029825ac59bca059e936d603609b92696ade47f98440549cb6e27a13afc2579", 0x74}, {&(0x7f00002b3000)="9023e130bff05a1d304c92174342c3d59a6a49af9ddf853e", 0x18}], 0x3) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/31 01:25:48 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a73000)='/selinux/enforce\x00', 0x551000, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006a0000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000a73000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001c8000-0x8)={r3, 0xffffffffffffffff}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r4, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r4, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/31 01:25:48 executing program 3: clone(0x2004000, &(0x7f0000dbc000-0x1)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00004af000-0x4)=0x0, &(0x7f0000501000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4080, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000408000-0x5d)=""/93) 2018/01/31 01:25:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x28000000000, 0xeb, 0x4367, "d253784781dac23d86b9dedf1f6d5faf4e8ea114baced67a3282320d4445052c7e49b3c3280fac403a9d9ae83ad480be8976754ed38e30ca60752f6291d9bd1a7c4b6139b2528909a2d09714c9097756"}, 0x160) r1 = add_key(&(0x7f00003c8000)='cifs.spnego\x00', &(0x7f00008a0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="9749d65cc662599395a78b2ca5adfb65b207c9f7eff9de5efbdb197cad1a670f058315832bedbb9ba7044ca63ca370205551174095a6c0e6c6b26c90406a4c23866e5ca4e215fb90412ca7fe5529c7dff92b959e2e39d248dffcd3364b89c2be5d79c295d4b16ef246d375308f8623c00be25c", 0x73, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000000000)=""/183, 0xb7) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202581, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000000b000)='./file0\x00', 0x100, 0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000002d000)={"95c9eb80c41fd1a5bde58acdb0dc6eab", {0x4, 0xfffffffffffffff8, 0x81, "b58315b09a18", 0x0, 0x0}}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000002e000-0x8)='./file0\x00', &(0x7f0000030000-0x10)={0x3, 0x80000000}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000002e000)='./file0\x00', &(0x7f000002e000)='affs\x00', 0x8000, &(0x7f000002e000)="41ff251559a568b12b5950e14eecc546a35cb59e7c7093fccb3be85a326c3b049d3f5fa6a326800df4bc2cb31e7e1dd850d8a99c9f8d2e8de7ee674b238bc7cbd54bc7ef938596b380b258115c8f97d01e212161e22af313b176eabd41bdc12985fe7d78c139d26547109a069bfe8a9417900c27627903") 2018/01/31 01:25:48 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0xfffffffffffffdc6) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/31 01:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) 2018/01/31 01:25:48 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = open(&(0x7f0000938000)='./file0\x00', 0x800, 0x89) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f7f000)=[@in6={0xa, 0x1, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x51af, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f80000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000000e000)=""/2) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) ioctl(r0, 0x1, &(0x7f000097a000-0x1)="") 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000000e000)=""/2) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) ioctl(r0, 0x1, &(0x7f000097a000-0x1)="") 2018/01/31 01:25:48 executing program 0: getrlimit(0x7, &(0x7f0000e21000)={0x0, 0x0}) set_tid_address(&(0x7f0000210000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f0000147000-0xf)='nodev^security\x00', 0xf, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000+0x5a5)=0x0) faccessat(r1, &(0x7f0000001000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x3c, &(0x7f0000002000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001000-0x33)={0x3, 0x2b, "b0ee18df85325451844833adb0143822b058244e929faa45aaf2dfa26769e69347326d8bd7150d87d9fe96"}) connect$pppoe(r1, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x33, "c3cd779141114941e1a48cb71d6be5b6eb3e13efd15383aa2db5e68678d4ee0b33f2401e24517e061dc6183bef1a1b365c94bb"}, &(0x7f0000003000-0x4)=0x3b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) r3 = creat(&(0x7f0000001000)='./file0/file0\x00', 0x40) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$KDDELIO(r4, 0x4b35, 0xa93) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000006000)=0x80) prctl$setfpexc(0xc, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x248402, 0x0) 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5d000-0x8)='./file0\x00', 0x0) pipe(&(0x7f00005c6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000e5d000)='./file0\x00', 0x100, 0x0) 2018/01/31 01:25:48 executing program 3: clone(0x2004000, &(0x7f0000dbc000-0x1)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00004af000-0x4)=0x0, &(0x7f0000501000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4080, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000408000-0x5d)=""/93) 2018/01/31 01:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) 2018/01/31 01:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000222000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000dc0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) unshare(0x8000400) r1 = socket(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "52eb8f56ce6121157e8f7d0082696fe6f1471b06966ab316cb80fefaa60fff394388d36dd0b4da00b5b09ea0f085f2aeaa9b192fa1b975e995ee31c8e9181a45cd4c0f04a19e2fe2d1abbf561204ce94"}, 0x160) 2018/01/31 01:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f0000830000)={&(0x7f0000d9c000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000992000)=[{&(0x7f00003bf000-0x1000)="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", 0x1000}, {&(0x7f0000b55000)="0248b2f62117c5bcc8230ee1437d07eae95d392db204420b562b12dd26baed95586d29a2f7308aa3bd2e2f5cfdd1a6e968f3f6ae26c97bc0f066c6d0044981f50a4a3a914e57677c22e10556be8fd1037f91c895b8b22d4dab0d6fb946d4004f579a83e15ddff77fe1f35803300959a1d73b16d58d1d35fb87eac5e4599c2422a77f", 0x82}, {&(0x7f00009ad000-0xa4)="ccee71fad0f797af4c2d7d10d69009863f74a5d544522a8ca2294f54f39236c59a888e1957ffa3aa37156c3c681a58626159a64f8a58294f565bed75858d3520d9e5441330adf67cd88a9887302016cc8aab791a503ba436297e2147978d07a5883add965f89fa70a489baaf87af834e0c4724d43f12075b8ee0cf8d17d8ad24c7d069055469eb7c2c7c78b4aea8ef9c5a50521112f0bad3a789b7faf48ddbcb69ae0afd", 0xa4}, {&(0x7f00004a4000)="1240541906e7648a6eae3b2c228b4fb4", 0x10}], 0x4, 0x0, 0x0, 0x10}, 0x801) 2018/01/31 01:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() clock_gettime(0x0, &(0x7f0000e2a000)={0x0, 0x0}) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000841000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f58000)=0x10, 0x80800) ppoll(&(0x7f000052e000)=[{r3, 0x240, 0x0}, {r3, 0x3002, 0x0}, {r3, 0x300, 0x0}, {r3, 0x201, 0x0}, {r3, 0x2, 0x0}, {r3, 0x8000, 0x0}], 0x6, &(0x7f0000e2d000)={r1, r2+10000000}, &(0x7f000096d000+0x79)={0x0}, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 01:25:48 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000725000)=0x37, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000039e000-0x4)=0x0) mq_notify(r0, &(0x7f0000134000)={0x0, 0x1d, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="951586da4536", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00003ab000-0xc)={0x1, 0x0}) 2018/01/31 01:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e14000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008f8000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000e5b000-0xa)='net/snmp6\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000723000)=0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x164) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = dup2(r1, r1) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f00003e5000)=""/2) 2018/01/31 01:25:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x7fff, 0x3355}, {0x4, 0x6}, 0xac, 0x5, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000011000)={0x790, {{0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) getsockopt$inet_tcp_int(r1, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000193000)='\x00', 0x2) dup3(r1, r1, 0x0) 2018/01/31 01:25:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/connector\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7f, 0x4) prctl$getreaper(0x2f, &(0x7f000021e000)=0x0) 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clock_gettime(0x2, &(0x7f000000d000)={0x0, 0x0}) 2018/01/31 01:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readlink(&(0x7f0000388000+0x1a6)='./file0\x00', &(0x7f0000209000-0x90)=""/144, 0x31) r0 = inotify_init() lstat(&(0x7f0000080000-0x8)='./file0\x00', &(0x7f0000dfb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ef9000-0x8)='./file1\x00', 0xc000, r1, r2, 0x3, 0x80030) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a15000)='/dev/rtc\x00', 0x2, 0x0) connect$inet6(r3, &(0x7f0000c70000-0x1c)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd30}, 0x1c) 2018/01/31 01:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00003e6000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f00006ee000)='./file0\x00', 0x200, 0x10) timerfd_gettime(r0, &(0x7f00003f6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000b99000-0x58)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0xfffffdbc}], 0x1) 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006c4000-0x17)='net/ip6_tables_targets\x00') fcntl$notify(r1, 0x402, 0x4) accept$inet(r0, &(0x7f0000ba8000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c77000)=0x10) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cb8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077e000-0x4)=0xe8) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4000000, 0x401) 2018/01/31 01:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) time(&(0x7f0000011000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/01/31 01:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000791000-0x4)=0x0, &(0x7f0000c2a000)=0x4) 2018/01/31 01:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x6, 0x80000) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/31 01:25:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000750000)='/dev/sequencer2\x00', 0x200fc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00007f2000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000cbe000-0x20)="551796c71e9b9306e708a3155afa1db90b2649348df5ea5909a90f4362f595d4", 0x20) 2018/01/31 01:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) poll(&(0x7f0000791000-0x20)=[{r0, 0x200, 0x0}, {r0, 0x45, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8000, 0x0}], 0x4, 0xece) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000053b000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3501, 0x369, 0x2, 0x80}, &(0x7f00005d2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f16000)={r1, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7, 0xc094, 0x1, 0x40}, 0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000459000)={r1, 0xffffffff, 0x200, 0x81}, 0x10) r2 = accept4$packet(r0, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c6a000)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000031b000-0xc)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f49000-0x108)={r1, @in={{0x2, 0x2, @rand_addr=0xcb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x3, 0x401, 0x80000000, 0x0, 0x2dc2, 0x0, 0xcf, 0x4, 0x2, 0x4, 0x1, 0x6, 0x6, 0x3fd]}, &(0x7f0000240000)=0x83) r4 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000863000-0xc)='./file0/bus\x00', 0x80) r5 = dup2(r4, r0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000012b000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000321000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000735000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c3000-0x4)=0xe8) read(r2, &(0x7f000092c000)=""/121, 0x79) sendmsg$nl_xfrm(r5, &(0x7f00008d4000)={&(0x7f0000814000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000189000)={&(0x7f00008d6000-0x330)=@newsa={0x330, 0x10, 0xa, 0x1, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x3, 0x33d470e0, 0xa, 0x80, 0xa0, 0x3b, r6, r7}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x100000001, 0x87a7, 0x5a, 0x100000000, 0xd1, 0x7d9, 0x0}, {0x5, 0x200, 0x9, 0x7}, {0xff, 0x0, 0xa1f}, 0x1, 0x5, 0xa, 0x4, 0x8, 0x10}, [@ipv4_hthresh={0x8, 0x3, {0x1c, 0x1b}}, @algo_auth_trunc={0x144, 0x14, {{'sha224-generic\x00'}, 0x7b8, 0x380, "dc97e8b5cf38c4513ae891b124aed645a3ca5886567edc2f4348bf4af8dc1a66b28f42c5152454c52a77019394179ba3a48caa3044e586530efc2151f516d506a742ff0ff0d49aad99f44b25c9725d2fecb8c69b8675f92e441adb64e94645ddcb1c9461fb82c89070e0685b6382cc842e9f66a4818f0c296f1c332df8d372bda6b1b423aa6a20006cd42c7a9ffbfdcecd46d447ba6d556c4bdf47599916fc25c9eefa882eebac12d642cd7836e0386059b68cb29c54792abc6cfcebd9d5fec86c15e3d6872eca61cad0d6d9609b9a2e56f7591440d2c01644e5f0423f1c5d1da8dc0d33c3d8552f2030e00ae8466c080ea34deddceccf"}}, @algo_auth={0xe8, 0x1, {{'sha384-generic\x00'}, 0x500, "52c64a9768cc6d93371a8837cf054067adb17bff360e96e0943da001234e1b779c3efc366d77c1b17e7bf9a31d32efa323947f46780aaa0320d2c8f404b80c6d7550a49bc6f2615013f92d31ae1ace79890bdcc0915e02b86f3e6b1c1b88217638702a705aea4a4a5da2be6188aee28b52c85f224d873f56831ba6c4de3fb81f610842ad870392cf32e58e85242850f31dd6de9d36d03d8c8df7aa9935200c60"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x330}, 0x1, 0x0, 0x0, 0x890}, 0x80) 2018/01/31 01:25:48 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1c) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f49000)="000000000000007301b5ab833028a24f", 0x10, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f81000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000a28000)=0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f80000)={0x2, [0x0, 0x0]}, &(0x7f0000560000-0x4)=0xc) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f82000-0x9)=""/9, &(0x7f0000f81000)=0x9) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f81000-0x8)={r1, 0xfffffffffffffff8}, &(0x7f0000e4f000-0x4)=0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x8b0f) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() bind$inet(r0, &(0x7f0000f80000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/pktcdvd/control\x00', 0x381000, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00000a3000)="bd47a19297470e4669e67e713064c82b450a60b034d0aa4c8f3b85778312f611a05f58e2a4db6399a6edc957e2d5bb49d366ea54b78abc20032b5ad60cbf7e20ef98ef6fec2e7f2881820d1e6b5f6e045dc28ed1f8eb437d9cca941f266fea2a47a33e345377540e4ba69bfb9793fbfb3e9f8dce89c1d58af0bb8b591e48434361e9a483e5f5ce243e7a8df937104c0f7d99734cf67a089e33b03951da1e7644932498ab82dc4a41b761068bbf4ef60d890db7106d55d81af442f4d8ca261e656b950566c283791dff97f8643433ec0f1f16", 0xd2) 2018/01/31 01:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) mkdirat(0xffffffffffffffff, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/01/31 01:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000046f000)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008f2000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000e7a000-0x20)={@common='rose0\x00', @ifru_flags=0x8000}) recvmsg(r3, &(0x7f000081e000)={0x0, 0xb0121cb6661c9beb, &(0x7f000008b000)=[], 0x3a1, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/31 01:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000e2b000)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc9000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000243000)=0x469) pwritev(r1, &(0x7f0000f94000-0x60)=[{&(0x7f0000135000)="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", 0xff}, {&(0x7f0000515000-0xe0)="19c9b7ca32b425af66ee038ab9d34031c235a2dd0474722c3666803e42d7bb72342b6ced22925482d84ea10375feddc0d4d818cb5fa9de3a1f7b9fffde86a55a44395a098453b75d56ca597833d008bbe68aae69a55dacf834dafd347ee39f31e18d5316902846dffaa8bd7183612c969a90fdd86e50f4e6d30d088b5be349a7294337f4adf87951e2cfc6a26f19a11feda571033343ef306674e4b9e5ad85f2e0f18caa9229c4b1083cb04374dfcf3e996080205fb4ab9ece209aa8c7eecd71519b1b063f74f4720890cf7498453a33d5a90703da2837b70404cc026a36e97e", 0xe0}, {&(0x7f0000ba6000)="c24582329ed21d408f5eb7ec04e3bf9cddeddb7077abf1568508fbd57d413144a5ab1e56474a4f90546f3517f6c03c039e012c0ded286ba51f5b55cdd4b1d1363c07f3f9f92724e387e58fc90942080b", 0x50}, {&(0x7f00008e3000-0xe9)="488937248dc67da49e446aa4c2c12d5fc371af459fbd3c1896e6b2dfe3225aca4dd84525deae76ff81c717c53cfe419aa2e1abd2c571506731a8eaf1e841c3802166096184f0db793167d5e13fbb727660ce244dc5e8b67d297258fcbaa1b732fe9661f6b478719aa0f28bb21a23f360d8bd6c37ca738d8a6452db4a755920720d209d976e3084b4a429477f9c6368152de9c7d4ad148e016ad2d628ec2c5dbc076712b6b46cd97fb92613ddda24687e5651e0ed57b5692e107e9f45163f27213724bf41b3fb640aae855e83758483a4cbbc47d91879179237cf2b24af42f39de3ea438ebd6443f23d", 0xe9}, {&(0x7f0000721000)="", 0x0}, {&(0x7f0000235000)="a0794abea01162e8f53d04fb5c53f1d0b2a917b07afefaf6103aa408c525f959012457607fe022a537ac016c", 0x2c}], 0x6, 0x0) fcntl$setownex(r2, 0xf, &(0x7f000073f000)={0xfffffffffffff7fd, r3}) r5 = perf_event_open(&(0x7f0000e59000-0x78)={0x5, 0x78, 0x2816, 0x100000000, 0x9a3, 0xfff, 0x0, 0x1, 0x8, 0x8, 0x9, 0x36a9, 0xd2e, 0x1, 0x80000000, 0x1, 0x2, 0x7fff, 0x81, 0x1, 0x1000, 0x5a6, 0x5935, 0x5, 0x0, 0x200, 0x2, 0x6, 0xfffffffffffffffb, 0x3, 0x15, 0x1, 0x100000001, 0xffffffffffff51ed, 0x8, 0xc000000000000000, 0x0, 0x7fffffff, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000804000)=0x0, 0x4}, 0x0, 0x80000001, 0x1, 0x7, 0x8, 0x4964, 0x7f, 0x0}, r3, 0x86, 0xffffffffffffff9c, 0xb) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fef000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000f1b000)=""/221) perf_event_open(&(0x7f0000d8c000-0x78)={0x0, 0x78, 0xff, 0x81, 0x80, 0x8001, 0x0, 0x6, 0x21, 0x2, 0x7fffffff, 0x100000001, 0xc3f7, 0x3ff, 0x7ff, 0x6, 0x3f, 0xf2f90000000, 0xffffffffffffff7f, 0x3, 0x7fff, 0x3, 0x100000000, 0x45, 0x7ff, 0x7a, 0x1, 0x200, 0x1, 0x8, 0x5, 0x5, 0x10001, 0x2, 0x9, 0x0, 0x0, 0x5, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000abd000)=0x0, 0x0}, 0x8008, 0x5, 0xffff, 0x7, 0xfffffffffffffff0, 0xffffffff80000001, 0x6, 0x0}, r3, 0x0, r5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000930000)={0x0, 0x1, 0x4, 0x7}, &(0x7f00000d4000-0x4)=0x10) read(r2, &(0x7f000048e000-0x53)=""/83, 0x53) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009a5000-0x62)={r7, 0x5a, "8d67a65304ecf4afdab4752edafe8562b3d07968c11cdd6391cac1405ad82b21fbef34833fb97aa998d8f8e6b04e6962cde2c35d0a10fd8ee155fe2c0971d0e9db7da6fe25e1ec4b1b240b9e0ef432c794c7c392a7e5a1b02a1d"}, &(0x7f000068e000)=0x62) 2018/01/31 01:25:48 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') r1 = gettid() syz_open_procfs(r1, &(0x7f0000002000)='attr/exec\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000008000)=""/127, &(0x7f0000017000-0x4)=0x7f) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 01:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000-0xd)="6e037424670000ef06") r2 = getuid() r3 = getegid() getpeername$inet6(r1, &(0x7f0000900000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dc1000)=0x1c) fstat(r1, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) preadv(r1, &(0x7f000040c000)=[{&(0x7f0000057000-0xe8)=""/232, 0x3c}], 0x1, 0x400000000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009a9000)={0x0, 0x0}) 2018/01/31 01:25:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a98000)='user\x00', &(0x7f000015d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xa9)="ab5db92c7f377598b250a5f9a543bc5bd5de0585df118effb74bfb5fe273d507b17455eb02689350d5da99ca93ba869814631353de5a4d0e294ae3f095db0db3a9d182129c2376414d1d06e8638f4b35ca1224358c88d817a8eb2aaf5d92f33ce13ba56be99aafda65e7e7f2af0eae1d6951a489f9014329d71c23f7813c7fefe4c220ee50e2b0e821aff96cd6a04c09f5ad21515fb6e5057a294158d66f3f4b05c22de4499d1ebdff", 0xa9, 0xffffffffffffffff) 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) r1 = add_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xb0)="9916bc448429ea9b2e96bb39fe95dcc19f214d0ffc1e41fd84e607735fde1ef7e0a4dc9197fd6edea0e4b76d97222476f22e8ec133849d16b01794b0bbe22bffdc45f4311b01e6dbc86880a2fe52d693b01f86ba4195372c9d2838708a8f0613f639e105391e7b26326e15c5ba9e71aed011da78405e630819f0dc1846095176aabd01fc032e7f5d55407277f2a7e4af543d169e15d3903b89fe8943ae7db9ace4bbe6e70159c0e045dcbd4bcde5703e", 0xb0, 0xfffffffffffffff9) add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)='\t', 0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='}\x00', r0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/65, 0x41) keyctl$instantiate(0xc, r0, &(0x7f00002e2000)='p', 0xffffffffffffff27, 0x0) 2018/01/31 01:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) mkdirat(0xffffffffffffffff, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/01/31 01:25:48 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c37000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001000-0x843)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) write$selinux_access(r1, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) 2018/01/31 01:25:48 executing program 7: socketpair$inet(0x2, 0x3, 0x100000000, &(0x7f0000bc7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r1, 0x409, 0x7) fallocate(r1, 0x0, 0x0, 0x2) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000cc7000)=""/1, 0x1) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r3 = dup3(r0, r2, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000d4c000-0x90)={0x5, 0x1f, 0x1, 0x6, 0x2, [{0xca, 0x40, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x3, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000e5e000-0x4)=0x3, 0x4) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e46000-0x10)={0x0, 0x0}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e5f000-0x40)={0x0, 0xfffffffffffffffa, 0x8, 0x80000001, 0x3, 0x1f, 0xffffffff, 0x7fff}, &(0x7f000006c000-0x40)={0x8c5, 0xc9c8, 0x9, 0x3, 0x6, 0x6, 0x3f, 0x8001}, &(0x7f0000466000)={0x8, 0x9, 0x1, 0x10000, 0x8, 0x0, 0x9, 0x9}, &(0x7f0000079000)={r4, r5+10000000}, &(0x7f00004b6000)={&(0x7f0000e5e000)={0xfffffffffffffffc}, 0x8}) 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000002000-0x3c)=@bridge_getlink={0x24, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PHYS_SWITCH_ID={0x4, 0x24, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000017000-0x4)=0x10, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000013000-0x7)='limits\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x40, 0x200) r3 = memfd_create(&(0x7f000001a000-0x1)='\x00', 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000019000)=""/0, &(0x7f000000b000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000000b000-0x90)=[{&(0x7f0000008000)="0be6644e4a161098d0b356e6780d5f8d0a8969f2a017305ac7e9a450dab5a3c07e18952f6ad2dae151ea22630be5f01d60bb396a09fde455e7d80746be8e6a265a79b696b208e72ca7f068f253d6d8eb17d3db88eb4e65038dfc7a1ae28c8e8c65754a506fd0c1127c2df2bd01165a7e90c072c2d25e097b5521948ad5b24946240748dc59502c83", 0x88}, {&(0x7f0000006000)="a824a14c96b4daada448844d4b879b4514099a03a196cdcec898ca0c35cd2908f8f3ed1557d7612c361d7479a85eaa87db12", 0x32}, {&(0x7f0000007000)="4343395302acdd4a93a432d0d6c483af8fe07dada2bc426645f9e85e0237c410c3942f1e46193c107bdc83e449fdf7", 0x2f}, {&(0x7f000000c000+0xa14)="b03df429cec4edd286ed43801522b81d37a2bd1a5987fae02578e693c27a8d8da4691ab3b48a20a2d232e797059414267d11d2cc1f3f7ff285b65cb2ee18be36dcf0f813c30a13be4103921cdd3d5a6141c088eedea1f897e25e", 0x5a}, {&(0x7f000000c000-0x8b)="fb4e16a7b75cf308214006b571323bce89cc9e7dd09ccdcbe81ecabba4c7dbc0ca59ccabc3be24010a8c8884c01a6c1b643bf57b948f44d32bb568a836adbbb8e0c948c600cefa7abc6676aa93b29107f7096face3d1ffd57823889779569627fde75e0d173e95a012a547c55b7f18a961e0a73be8d61c5af9bef27dd4647a41a07164186350fc45eac367", 0x8b}, {&(0x7f000000a000-0x10)="81107442744d135a07a81ddbd99b6ebf", 0x10}, {&(0x7f000000b000-0xf4)="ca2edc1c9276be28c421496e65038586cda9616cd42b1bd1a92b6b201c6d48f5ac50c4a4c600adc7e09f7e569bfbfdf567cbda1b7dacdedceeea240a543a607ef70212d2a810f185298ea95554d4fad1515d8ea8f3c356dfcb0d4be23e2a047d47adbdb1172f40c8a972745c7634c2e65dfac1573610381ce01e6381423e4eb562fa53f1a49df6b2fd23d53ebcc8247a5d6c148a6cdaa7f3746123ca60a2ee08fa69debe50d4de9e23ab34a021b117a2d602a8b4dcae20af0c21d995fd3849464925e7f449a9f58388e4fefdb98ba7fe0763e5035040b0a0ad333693f1820cde6436530e1f00142d8106d31a89baafe6b0209767", 0xf4}, {&(0x7f0000004000)="56961a0e4616e4e128d040e8e70e6898c739cfb5020ecb2b5a123a07f066876ea825817b44fb8efdeda5a6272dc7aef3bf1053ec430c785bdfa42274a36a0a47e4773ff9fd35ba778f6e4b9cf3f718fe65018d39835d75a8040eba03c02e79525c6e43275ae815d273b06111fbf89ce666d3dd1e507c63da6f373ea4d3aae25d27fe7c1907f4cdf400566b5d8e49eeac3da30135c4051115e86bafda79e6aa11e6df527b0a270c79", 0xa8}, {&(0x7f000001b000)="687c633fc5c3f7854d7b9570742f64276a9a72c2db577ea41fc316", 0x1b}], 0x9, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000011000-0x20)={"1d2b6f2640b847a5f03f6a533eaa2e49", {0x4, 0x6, 0x6, "a604cc4c1033", 0x0, 0x0}}) 2018/01/31 01:25:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x6, 0x901) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x80, 0x8, 0xc000000000, 0x6, 0x4}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000)=""/253, &(0x7f0000001000)=0xfd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x48018080}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)=@mpls_getnetconf={0x2c, 0x52, 0x800, 0x4, 0x1, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xc72}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x380000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x0, 0x200}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x80)=[{&(0x7f0000003000)="1b4419fb61035c530149bf021ef3f594d6eb479a7f41c26ba362eabaac9afef5236960ba2ba964df82b947764548bb134b771107640200690df37c6ad726f79a23b4819bec63e10655d40c1dfd718cbf8fe4899037c1a14ee7a2f16b4060efbeeda366ef52fdd6460b55aa8042807fd84f36337d68a66abf222521e5237585e7323ba734426920d4c1b62cb9327a44a7eda101b1669825a838a69e95a08ceff0f3b911c29c339560cc7e96922ac3676b1b09568eefdf450fb986349ab8616e4d", 0xc0}, {&(0x7f0000001000)="86414792c0efe65ae10b3b3d1aed1bb4deca1aa49f17d8fbf67e35c3648e919d37ce39c203f6e684c8dac9c5140310140f27959d887b3300bfb004f03590015b117d3412c84ac902d754c7f6952fd2c94d89af08427803588c4906461a46c99b29", 0x61}, {&(0x7f0000004000-0x28)="7fb93091f556ffeb782812552bf0ab0d09fd6924fe8d4cc42034b773d9f6624360ddfd8f124cec30", 0x28}, {&(0x7f0000003000)="e659565cc3f9589b8ef2230cdb42127f5d2e9f667fc86da57c5556eb28c344756bb2e54c6d82f7c191ceace87a1797f6731ba1344d3000b9c53e5e31f1bc8bc6747fe817f5129207b0af136066255273051e56154ef122cb9f70205c5211fe0e6b9483080c6ce2e2abd894f84b5b7cd8f3d14937d1fffa728ee9d6fa7fe1349474c5a60bed5ab57e2782d576251f0d65d637d3b63f69", 0x96}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000002000-0x55)="0d460da3a31ce0cc30da35940675746b32aa0b6dc615afb5f86b0395e156d31e4b49effc39f92fbcc923013b3fe4f95d01ee15b73141afae05caedf0eacb9196031c155744feecab010b37782be521809a15258a78", 0x55}, {&(0x7f0000003000)="0a2eb4d2cdf1f73185e837d03f8fe15e1155c1ad3256960d5d1e54dae0ed1cf8250b7732651da2e5cd3f2656279ce4c6f307d4fcf97451f92c6c72c81c1e21a17b712fc793d47a629aba3cb7d5d2902c1450b8df0a7a00aa8782253e0d57a39da80bd2b03e4cbabf7d55eaca402439c93b9c9f55279cfa357316e3443936e1d37e42b376bcdac9e524559c507fcf7d02d64a5856e2bbf15700f2eec06798c7fa045ee20425e265", 0xa7}, {&(0x7f0000002000-0xca)="c557e59b3545763c2daa1f456d0d22bb6f31ffe77281b417d926f983c67da6472e11a571a1812dadebe333aff6b20e46cacbd801f10a471900c637244e1aab5352a3f296385186de63bfd0595cf0b2d7db6cd0407cc8fc6e27b513263f4f0967981b9e72ac1a7222e052d6e8531ef35e0f6fb49890ad178807a59facaee8f6d6046df87a0446a008ee208580c893f9fb195a289b035ba6eba7c27f2e1f84d55d5a80f025d82d9e1ba807fec4ee7446a3d5ec3c366865a083f1100b1de66df068c92b5cca055a97510b4c", 0xca}], 0x8, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x80}, 0x20000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x4)={0x0, 0x0}) 2018/01/31 01:25:49 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c37000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001000-0x843)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) write$selinux_access(r1, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000012c000)=@sack_info={0x0, 0x9, 0x400}, &(0x7f00001ef000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000eba000-0xfb)={r4, 0xf3, "0d93f0ad781b20904390ee7c177228fec5456622870ec0bf726c6604c29761f73933a00950338545d8bb9f2bf688e9c34210370c4ca8c6ac3593b208834f2874cc6193ad6d57604691f68b5fba579a66db141d3ec94d2433f3fd81aa5d4d7b5b6d0af0be415f78b6b260d25cfdeca6dcf5f752ac36dc6750f8e4149073b6b63a48df2b9976c92663691bce7e88423bcf5b55d44a0fbc52cd8eb375c198a70e330fef1e7697fbb72a1ef77710f9f2890e2f2234e1e23edb1438d8d3c2f618be43b71085d17fb1cb191f6ab2a17d648a38dc1542a9e7fd2b10013732267c1c833147f821b0a67dc7d74231ddd50b2358c92738fb"}, &(0x7f00006c2000-0x4)=0xfb) tee(r1, 0xffffffffffffffff, 0x80007387, 0x0) timer_create(0x6, &(0x7f0000a62000)={0x0, 0x41, 0x3, @thr={&(0x7f0000630000)="84e6860fdd9e833dd7fdde29eed5b8aac67114c1b1caeae68c80913696fb1f77108a3b852c5a1575221f61005b76760041503603aac796e6cee6d356feebbd76b3302179e8308f4f5a120994dce51952dbc1f08af8295e2a2e9a9e00fd4bdb1c9682a7440ddcad44a81f559184545901dce619b20fbea2f7a04ce1fcaa96ec90791fcb7dd01fd2b519a64c2d3c2956640c0ceede548c16e2d70a20c19b0c5bbb30d59e95ba12d80434651e78e04b51be0e7518244f2c955eda0efaffb4b274473979948d3e4844beb54b67182b5f7fbfbb064ef0af8154d075f9f8bb3da98cebd9bb7fe2ec29cafd979970b1", &(0x7f0000bae000-0x98)="90306bc2419ba159ad21b651962599293fe9d7d0b58bbeb02c10b5ddf8ef7fbe2b4d23939649f002d58811d751041772e720c6a47e2ba490d895c5c4cec9d82c107ae45add23a0713cefaae03559b3e666be17475a09a4666d65a9aaa22e8f3b88c96fafd21721986d0de171733005fb3841be244995b34faca7e0f4c1c7488670eb642d42ed656f7f5655a31e28626b7abac2a2f5465bd5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f72000)=0x0) timer_delete(r5) r6 = dup2(r2, r3) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r1) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000fbc000)='/dev/binder#\x00', 0x0, 0x800) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000056d000-0x4)={0xe8b3, 0x1c37, 0x80}) keyctl$set_reqkey_keyring(0xe, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r3) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe(&(0x7f000004e000-0x2)={0x0, 0x0}) sync_file_range(r1, 0x4, 0xf0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000025000)=0x0, 0x4) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r2, 0x0) clone(0x0, &(0x7f0000abd000)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000891000)="") close(r0) 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008fa000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000017000-0x4)=0x0, &(0x7f000070a000-0x4)=0x4) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f000011c000-0x8)={0x0, 0x0}, 0x44a, 0x7c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r1 = accept(r0, &(0x7f000082e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000902000)=0x2e) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00009dd000+0x8fb)={0x0, 0xbe, 0x1, 0xfffffffffffffff8}, 0x358) r2 = openat(0xffffffffffffff9c, &(0x7f0000d3a000-0x8)='./file0\x00', 0x2, 0x80) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000038c000-0x10)={0x6, &(0x7f0000bc5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000504000-0x90)="", 0x0, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffcae) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000022f000)='/dev/ashmem\x00', 0x420000, 0x0) splice(r1, &(0x7f0000aa2000-0x8)=0x0, r0, &(0x7f00000f5000-0x8)=0x0, 0x3, 0x3) 2018/01/31 01:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) fcntl$getflags(r1, 0xb) signalfd4(r1, &(0x7f00007a0000)={0x3}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f2000-0x10)={0x0, 0x8000, 0x8, 0x83a8531, 0x0}, &(0x7f00005a0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000004b000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 01:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x13, 0x5, 0x0}], 0x18) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000027d000)='/dev/pktcdvd/control\x00', 0x10400, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000503000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000878000)='&\x00', 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000285000-0x230)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r1 = socket$inet6(0x10, 0x6, 0x0) bind$inet6(r1, &(0x7f0000728000)={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="230000002e007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xa) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000deb000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f000023e000-0x1c)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000526000-0x5c)={0x60, 0x2, {0xffffffffffffffff, 0x0, 0x7, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f0000e28000-0xf7)=""/247, 0xf7, 0x2, &(0x7f000030b000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00002d7000-0x1)=0x401, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000440000)='./file0\x00', 0x101002, 0x110) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x6be) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f000003e000)=[{{0x0, 0x0, &(0x7f000003e000)=[], 0x0, &(0x7f000003e000)=[{0x18, 0x0, 0x0, "beadb73c8f220b"}, {0x10, 0x0, 0x0, ""}], 0x28, 0x0}, 0x0}], 0x1, 0x0) [ 92.208428] audit: type=1400 audit(1517361949.054:62): avc: denied { execute } for pid=15331 comm="syz-executor5" path="/proc/449/task/450/limits" dev="proc" ino=27875 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x17218200, &(0x7f0000d1b000-0x9f)="f54cf06a790ba26e682058d873a3e989f63bc3b62a9061b07a8c5858b9b347118fc21fad49243761b658da2dee442d4e8b51c49684782c844fc3c0c171c8ae2892763f47dc7ce2a523080783402513fccc287f3638eb6cb44960b3c3f97a0f6ec0a8107d0249397c3413b692dd61b3bc0723e7917ca05fa37454673bb44c4d5c859b223e153aade775c8457df0c774ccfa384787a46f2dd0dc0ece38101a65", &(0x7f0000e76000-0x4)=0x0, &(0x7f0000323000)=0x0, &(0x7f0000fc8000-0x2)="96b4") ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dfb1e3405000000000000001f000000000000dd7adcffff00030a0b8b3609"}) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000)={0x0, 0x0}, 0x84800) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000b4000-0x14)={0x9, 0x9, 0x5, 0x3, 0xdc, 0x74e, 0xff, 0x7d5, 0x8, 0x80000001}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bed000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00007b8000-0x38)=[{0xa, 0x80}, {0x8, 0x947}, {0xc, 0x9}, {0x3, 0x7ff}, {0xb, 0x3}, {0xc, 0x100}, {0x8, 0xb5ee}], 0x7) r2 = syz_open_dev$loop(&(0x7f0000686000+0xed3)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dcb000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0xc6, &(0x7f00000da000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000a6e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x18, 0x8, "d9b264c1bb40491afb6399d4acc5f53c4446323f8be87eaddf54a0a4a254b156b27bc56fc36915ea72a2b3bb5b41315c10fb51f9334c52dcef31eb213582f126", "45b029f18ea0784ccd754ab73217786fd241a14526f1cc83374e99967121d6e5", [0xb3, 0x3f], 0x0}) ioctl(r2, 0x1265, &(0x7f0000e1b000-0x6c)="") ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/01/31 01:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000329000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cdb000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000689000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6gretap0\x00'}) clock_getres(0x7, &(0x7f0000977000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00003ac000)={0x0, {{0xa, 0x0, 0x4ba800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ad9000-0x4)=0x6, 0x4) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000500000)='oom_score_adj\x00') read$eventfd(r2, &(0x7f0000e03000)=0x0, 0x8) 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) sched_yield() r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cf6000)={0x40000001, 0x0}) poll(&(0x7f0000bed000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d58000)={0x0, 0x69}, &(0x7f0000000000)=0x8) mq_open(&(0x7f0000001000-0xa)='[vboxnet0\x00', 0x8c0, 0xa0, &(0x7f0000001000-0x40)={0x3, 0xe, 0x5d, 0xffff, 0x0, 0x3, 0x3, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000773000)={r1, 0xdf, "8564a988c6c0c88471d5917e78f41b7ddcaefe4c269bfb705f72f68840bba068a753cacce940a82a0c82e89e4498c2dcd864d9285862982cfac137ceec61a57722dd9b5b124517fcaa76e4c5d59c329583e3f44479b9b0c85418490b4103c455046760ca4832e7b971a1de8d766a5d06baa11622189e8df8b5f2fce929e3d525814ec05cd1ddf4139f3a3c09eeceaddef27a38fc0b04a46222d46d0f7f4b9e7dd00b051be00597d2bc39ffc0cf2181ce6fa20b19e08c57e60b6116dd13664a721538fc4082aef04e2d9862eef152fac1c7b160659aebef5060c02aadd1f324"}, &(0x7f0000000000)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f5c000-0x4)=0x0, &(0x7f00007c9000)=0x4) creat(&(0x7f00009d9000-0x8)='./file0\x00', 0x0) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d7a000)=[0x0, 0x0]) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e15000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e31000-0x81)={0x0, 0x79, "54e3172478da113dc0caeb3fe00008903ec0b09ac2c8767555852cf3176b4309cb2dd37bbdd3a66f8dac2209d48dcb7020edf9a0df24905f8556f4ada4f2ae03cf9b0dcfcf2ce204e8797f0805a28b1b513fea1570da8c91c35ef21a6090907544fc36f751dba28d4c4fc85f4cfd935ab85658f7c78d0b82e5"}, &(0x7f00000af000-0x4)=0x81) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c00000-0x18)={r2, 0x1000, 0x10, 0x4, 0x2fe}, &(0x7f0000bd9000-0x4)=0x18) 2018/01/31 01:25:49 executing program 3: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgid(0x0) r1 = getpgrp(r0) getpriority(0x2, r1) getrandom(&(0x7f00001e4000)=""/134, 0x86, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000044000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0x17, "11645f951b0c4610470b7a6fc7a61610673752ebcfb072"}, &(0x7f000001e000-0x4)=0x1f) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000004e000)=@assoc_value={r4, 0x5}, &(0x7f000004f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000004f000-0xc)={@empty=0x0, @empty=0x0, r5}, 0xc) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000004e000)='/dev/pktcdvd/control\x00', 0x4a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x5, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r6, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x60)={0x27, 0xfffffffffffff801, 0x7, 0x7, 0x4, 0x8, "efa97ab69ca894b90435aca7e75669119a17170ee4faac6bf6adb9ee7e529f8e67938088e2975866a560be7a006ffdc94be2042455f81eb44c9a6ecb5e0e49", 0x1}, 0x60, &(0x7f000004f000-0x70)=[{&(0x7f0000002000-0x9f)="d65818af19b4452512000411cd898de71e19791ca7b84898f061fb80ee4e0164c7bde4f8376ac4b77e74f9df6941ea21e66942f5be52c9e90aa0e2b7e535ce2848481996eafc9578efd971ba7d4f5d59183c3c654e5607b87bb06050a62577f8addd067b076be0b8a15a580e7d6baf30de66c5ef561c85db7e3ce049b6f8ec4e5aabf6ab57e776b86b906e9492a7bd94c0d4a68191ceebeadc7f8244904296", 0x9f}, {&(0x7f0000002000)="f62d7d24916758c25b333f685d82542bb53aa4408721c3115480ea38b171d698", 0x20}, {&(0x7f0000001000)="7f9655d0719b21d39250bc7827480951a24beba6e14b6792b148f03ffc4ce49741818d7869efa8b1dab46c624843ec753df024674d85eb7a7e20ca94506c81bdbe82f8", 0x43}, {&(0x7f0000003000-0x92)="c0a8ced379fb5f96f2266b79877c6f99e1341787c0263209099a0ed1fe4268f38a2e5212adc57b28f30d47f4dde0f22357681c63384763ed695f27e3f7cd139efdcb5085471a0f5b834bbaf3f45011b73a3b7659291d73b8c0fceaa8886a70c6fffa329e1a05b4ae9865a6bfe0825b393e352c5afd0a71de5571cee015976386ccd9bc83c4a0c38ca4f3e205e3ace92a22bd", 0x92}, {&(0x7f0000000000)="437a12af35d64b6bbfc7f6074264ea0cb234fc670fc7449ea0b94f8d90bd0ea3ddba6092a6a15df69a577cb6db508b8a892cd28c67259a77876c085e844dd616b26cd5606b55983fb2e47e31b610dd09dc1b3ca335ba084f55d1fea7cbf3644c78f05e88491b5eda22876b99dabf4016fc745b2b8c0d733ddb39a8fe38e4131377a5d62017e57e2928886087b61627bab391eb326737a4a3266d8a9e4fdcf8a87f4d480665a9297b60eeb677652a0f25c1369c25f25897a46bb7ace405ca6d2d106095184481dc6f2a3157e22fa2c20dd5b3", 0xd2}, {&(0x7f000004f000-0xed)="312daaf8329c62d18329a778cee7a90169c47c33f47f24e61512c10c5704ae3ee0ac9f62c3b8193c8f9cfd5e7132633cc42567870cf8f3e31382a4cbb8d4adcff948c643fe73231d8b660a427ad3bef8230465a9a5aa16998cdfbe04168a93f0b8a29103d39e5108f61bf7c1653324ba5b4c2dee992c7038b39635b165a3014061a033a49f28e48e019b4474fffe69f970add726295c0598a5d499b36fdcca06978b945d03638628839693ca2b9c282e47cf2bf6202580ee65b6c2917d02624c10db70789f8303fabffb351e649b57e0567ddbd9ede693c86de56f71b054eb94a3f981b94ac7d2accde4432ff0", 0xed}, {&(0x7f0000003000-0x14)="86805d0129032036cb0fa0c0f075515f48dea355", 0x14}], 0x7, &(0x7f0000000000)={0x1010, 0x100, 0x5, "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"}, 0x1010, 0x3e81183743cdd006}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000}, &(0x7f0000001000-0x4)=0x98) 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/policy\x00', 0x0, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000424000)="3ccfd8f5d0c2aa620e35622ff84c844f113349cedc9b229c4044d8a76970852c771a0f2d040d4a51170f33f619dbd99dfda81a764a405b385bba617ef7ef096eba756d95c00372e87d0cff875f6f03265fd4db856dee7681d9630457ba5c0854f68d06513a1e42eff050bea135aaf282da094ad2bce179b041d762c0311996c4eef569e8a4b40e2711a115e7f26f382d0deb60b6", 0x94, 0x800, &(0x7f0000860000)=@file={0x1, './file0\x00'}, 0xa) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00001f3000)={0x6, 0x2, 'client1\x00', 0xffffffff80000007, "8ea37311fd49d559", "66ffc92bf2b792609531339ff97e91aae3f052f979e564fe9d74dfb3f3f7e842", 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresgid(0x0, 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000e41000)={0x4, 0x89da, 0x2, 0xfffffffffffffffc, 0x8, 0x5, 0x5, 0x4}, &(0x7f00007b5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r1, &(0x7f0000be3000-0x16)=@known="1b6f6d2e4d70706c5b00000000646593496e666f0016", &(0x7f0000a55000)='\x00', 0xd6, 0xfffffffffffffffd) 2018/01/31 01:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000cb8000)={0x0, 0x0}) fstat(r0, &(0x7f000033e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() getresuid(&(0x7f0000271000-0x4)=0x0, &(0x7f0000cc9000-0x4)=0x0, &(0x7f00007f7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d9000-0x4)=0xc) r9 = getpgrp(0x0) getresuid(&(0x7f0000278000-0x4)=0x0, &(0x7f00009d2000)=0x0, &(0x7f0000995000)=0x0) getresgid(&(0x7f0000275000)=0x0, &(0x7f0000c87000-0x4)=0x0, &(0x7f00007b1000)=0x0) setreuid(r3, r6) sendmmsg$unix(r0, &(0x7f0000fea000-0xa8)=[{&(0x7f0000ee5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000467000)=[{&(0x7f0000889000)="4b998c8ae46d52785be128119d677c806717f5c2febe749aa317b2a129c2c2bf82514f3d36bc8597fd5e485f462ef356f4560170dbc63741314c9b9119c1ea3ca8b7b78d1d370a766e9e86a00e4df0a995f77992088ce49faa8c3c88a2b227950977b668b9e0de69498c81ceae07b5", 0x6f}, {&(0x7f000014d000-0x90)="e5eca4977e8c5998d790f72abefb10ec731995c37ed2b27bc89f748dd7d5d0e020c3fd85ba788de21982fec81d01379b9377d83f266c06d747981c776274fadf82ede0aa0b4ae761da9e11fe3a621a3f768d9e75272faec525472923252fed1100cffda3afc71701b655f51c10c3c1910a8ba871fd168ba631cae5cd193d35b3d4eeeb2857a7936d9a2c984fe64e5229", 0x90}, {&(0x7f0000578000-0xe4)="cf989001e6f64e4998981d8879987e2f65678277c1dc9ffb1d5a7b1b4ffb3baaa623e86aee5e8567de67605195184dd02ed96f2c36860a58362b165fd06f289c3bacc3b8b327d880c44973c4526fd682ccc7687a8fc84f4f8f9fec05be4e37d9931ef98b4c25c5524e627e9c45ab04924aa81c64505d19ef2e725b2ea2ecec6f9d2b628eb8e74d531c2d9cc1eb30ef78f558a9f1064c8294810244cf49b194a4ff9702b0c7870a3f17428dc08afc5b53971c7b3cef5eba03f11d57bca167a90cd06c0dc6952a17cdaffd1fd504565570c85bb3b78dc0336bbd497c191b605639de28f29f", 0xe4}, {&(0x7f00007c8000-0xf8)="d55a983b190f734781101460cabe92c6af1ea2ba5dbed4861f3f51047111a68c4a758147568c9e6c25d8549d6a3a695315e22b6d5105b9ff7f1a4b9e023c356bed46de52245edfe27f11dec9f0fe5ab2494f46709c0eeb186b464a6469da676aa760d670de608f0821b427fec1640ba8b7c53cad51ff936a2fe5faf6df44128e5d619f6166ea7bbce0bc4bcf77148f841f0433420a4cf190d70fbb44b31b5f09399270d4388700b6ec4cca619e05e13964a63759cf751903a69a9b9c43fb278a8f296ef43ed02da14a2945d0ffc0a7d0226b2ad489dd214624313b64876a93d609fb5420f402a5a8fd05f0542627ba2216b498822908eb90", 0xf8}, {&(0x7f000033d000)="4cde0d", 0x3}, {&(0x7f00004b6000-0xe3)="1cf7aaf168079ebc0c9370ad99bea820e6bbe09d8777d5c49d14b48fc8ae05441fae24303d8c678c511c1ae8eaa9760452c4b34efb79cc574b69221286db3569076f5574365b62c3cd3ff695b7dc68b00511ad65dff70726b12fa135779d18307c8644049531b2bc037ed2bb163554aef81f0a07ab764859fd2830315ebbddb66616e1f0c19af1fd9e8ea9ac5dda0c0c0d6326ce1bd037567cf0d6b51d8113392661bd0d96c69dea467669090298717434c36e9f74a3e2624f55feb6150edb9b3d817e3563eaebd29a148f4d77a5cdd1ee262d974f0b224d23266c67172e67d3863eaa", 0xe3}, {&(0x7f000000a000)="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0x1000}, {&(0x7f0000875000-0x4c)="b89af053847dbc9c377e7f6cdf7b2c565dd236e620a8b3acc52f45acbb758ea9eb4e60ed44a2aae0752d71c1fe9625ef452b48864a6d496ad9dd02ee1ff3730802f0248c8dc65ecafd22ab21", 0x4c}, {&(0x7f00000b1000-0x1000)="2e63144db9cbc04eeeea386106dc56ea2a5b032b418d139866da33d48e6cb9c210a4ea0c233a77eac3a3d5d2af32c72acf7c37cee4399888b6817a97855c19d44aa05056c962c22c7d8817cc4b0029a674210c0e7ea1827e93d1cead52b8acd909d3d30fbe7d6d056ce02eaddd023ebde42dcf27fd7e5d8fc45e0a933a8c86205897215226f39d7a1ba4f0916f2ee7fb06fd9883ba8382f5295bc778b9a18f8aa2f01372dab09608d6fd2aa1ef9e179ba7ffb68923c0c2ac0c2f67cb6565cc7f58128b2311a43a746c4241003136ae23e008367446e0771a02fabb1b3bf6f81e97eab7900727f063575e8078dcd305a24fd87e5b603a685f3c6dfdc86bcf6fc73f9d931cba2888e868912597417fa49411e273100a0c57feb38ec03b336f557d7dc77ff9c7643d065ea4f675064cc74f27135d886db7c69804d35ad0ea49bb8e000d716a4a26ab6b54198893a616c41cdc0a91500449b6e17ac83cde11b657f5fe41d9d9bca839dfa2f5db93ef479bda964502e36f33a8b2ab89eb91af4e7bce6eb6a8cdc2ceebc719518f215a265a176df3c8294e195fcbb37a0956615a9fcb761fd6d8a0fb68eecb9cf3de0112754fd2f83b59d2e3d4008d172e78e06b53fd85ff636d962324061d75a2471ecc0a0f68daa6430c746ce90b4f830849f647e0ce780144d6abf65d1b0fc77946051ca7324ae85cbf1b7fbc3fed1de781f8207698c04aa87890e9bd4f43825d15236a5f1bc31b4fb9f2a70754480c52ee9e52da7a328b27bdd03c9cab6e034fe41fbdb66ac2692ada3d91aec75c3b1c654c770fd57280a6f34794c98723c7cdd8ec39df1b8dd3cf344848568d52e258748b20f27ff0584b1bc598a5ccb32943ba67a08250026d1a66cf409fb9d5c969ffa809ab7f8151251ee61d6b55805c9ac477794a4aa5858d075b56a24894e8147d74fba5b7bd49928b1046dd54ca4755568b0013ec832e5479227afbc09a494597adec7e22a507fad740e841e0bcc50c7b1e28372b542761ebf3b3e9642808ddd4a5ec62a6892dcc36aaee888dfbe1f23731f24ddd66fcbcc758a020b8e287801ad590bf9845bcc20c562455b9698e0c859894c8764e496d693a3df6edb70ee8c2e1a3c271a6e62df4f366134a96483d899cc132e3b1a7d10734ea3f97678a3f45dc3e55a022527152caa0e90d48d418ef6beec7e854cde0e15ba6d03684ec329c48b4797daeaa8ef8bd30b1e8b3ea23d8192032d4f300635773c34c338cee5db210e41e49d0fc357fa4d69f44b04bd0b5c7f731bedd0abfdce57f223eaf5146e47f057958bb0fd0b3b3c6abbbd1278f2a4290d7af490e4edb42f2c1a590a8580bae80ff55c65ceafdb2021cf09b2d398d328883c42589772d7ff294cacc4e745bf7ec96eed322e92fd7bacc3af34963042fbc5a566fb27be59676a2039751424dd6fc686db43f9cb82f476cbdacc18893902563b8d39f8fa5e156b26de8e26e78d89619c8dabbdf918d415b6b8ffe2db5cdf00b9d18eaf2a261dc7162cd9f9133d07c90abe5f67e7cfe92054e5ee0d0456284709f887e128cd287dfd62a2f561010e1868732fc4671cb19f514b9e1015607a7cf3c99fe63809fc485f9f405d8c22af49a655f1bbe3394106fba37dbd27c6fc64fe0b3fbd67210539dfc80ccb01c2dd7cca33f84fd0671ae0645067d2a331e5f20072b8b4418fb0a54fe9d2a9c1b4b3410c80894291374e7be74cfd363c0ac30d101c2e0c3ba3d52bbf2b9042de196de0804154ba85e4bea4815266712ebd541373b74602944867a03612208c7d700d47417a0013e8c2b73ca6c4aeda7ce4eeae8eb9c09b8bf322b070607f158367f0e4808c0cd76cf8e22376e33f55e8ca010c16eef3ba7d24477a583746dd3d2a2309795cae4209d91e96a6c43c0d6c2251e5af7a7a1bed71d1f4be8d5dffba6d6221cb65b4b8b68b12840496437b5efa5d958d5d09f6581afc106ac22a2a4e2f9c9197622c7f356e6b20e1c41328f75845dd84c0d3123f31dd3a7d6457721afbac5677133244da013f960e6d198bb1b0af4bf2170206659ad41e58b31381a72e797ddcfb1b9830248acf207e8c102b63b7e0904c96bec9dd7c01a4b632c8674a5ca79a2fdf7606890dd966b3d8abaf4d9c89ce50ed4288ddd6d29f8676d4b92f04f99f34b4413dd0b3235d488b2330968d784bd26efdd807eed195a15a3f8554e4d3fae4886066bc14f1ba234407e8bbf02d26d9237fbf6c122ec04bca751557937ff9490d96b7f8d10b199ccd772028ffc86064846c9b71333ec01bd860eacbe8e8c0e364359ee1e89dcf7a95e728bcb39daf056ebf06cbf6495292cd3af8e85bea13291b030f3c20a2d96ab505772d305663160156954335814dcbbd36560f11508bd438bad2186232105b615bc83342b64f0f045b11f27f3d08b1527a9ccfd917cf11db7923173a2559f6d328f211ab6d376cd153a23c7cea5e60dc1832dabd6e3691f879e80ad467b522635a9f63bf4aa2d9dd36970bb2ed91638eea6e8cca56bdc6a0cdb993ce4b22f7591a069f11157c57e905d0fe75f30d3fe25cd7e3e78a08c524f0251683d61e82e7864a486204e018f0c4144bd7d41d5a761211569c707e8b83b9546e10a37136bcf922697b07373f5ba1df2f99071d4a194af72d60314270786d2f52bdd9f37ee65545c97a77a2817ef038c19258fe3e90294f29a13429abdcdba7f8ff7d3c81f8a60509e462d916e3882746a678da1047e22f9a26a9b301680b2fa3e9dc5589d91958b7e4b0cb05f0162cb40d10bf7e5b2bb92a551e2c03b7bae6347683c34c2ca164ea556674c91833841f27a4f7841121588ea342cf63dc16b21d5d6eae7189c36088a8322f09a427bbc54541cc0c948e564bba266dd51ea747c6a1b14aaaff40ab1dd8bc7dcfcd06688db216fe46890048701cee0097f0292a6bbd967199500dc08fd487d69f73eecda128288c414b4ed096fffc24cf8ef74d22154e87f5f6156fbdd06ad16bde0c873b40a029e80b661837530a3beb8099729242f65fa86d59d174a5bc13a17e40751e24438b4dbe7bba3a9d656c2af1d5bc4db35c8c323688e53f56c81d4d2b9c37ca17cfb8f7070e0d9879ddbbd6adab810851b015a787681b1f52970e376e038c52e2b9e82deab3e54190a5a43f4b8f080541dc9b555573e87cb804138ab2ce86dc7dd92690872589b0d4788f8fcc177fa4c2011fac99984e88e51668c0ba7169e79eab2a5ba7efd281d9340667b486401e0755ad3d585cb1a901f935623030a9c703aa72ad158c00742597de4938e01da2b31c0dd17f7b11f3dd445ad1eb925597461bf74da182e87dee0b29cf196bf9a208dd4affabeaa28fe1a2d602062603001fa6b216d064a22a149e21723987a0458673a783021205394cdf6224f15187e89540363205354dc90eae7138919366f8f442c672d3f8c41c3f8d8e6cff06119421d0a6f24457ef81bfc54390f68ffa486d98f665f0396778afb11d17887ccb2a1f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0x1000}, {&(0x7f000067b000-0x1f)="455d3b006d5d405aae9e5ccbad34e0ebfd378aea1247fd41a241de83b4be9e", 0x1f}], 0xa, &(0x7f0000eed000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1]}], 0x30, 0x80}, {&(0x7f00008dd000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007b2000-0x10)=[{&(0x7f0000973000-0xf3)="e6841bb521f86f880fd25db4ba08d7e90b1b3c89b73751fa4fcba974f0eeeea55b817b5d29df8ac1c3ceec8794406a367e9c3ce21510210401d0256286ab3738407ce9c3b73bbcd63e631387e8e66cc31c2a6e8e9c69862dfe67838f4c6db97cd34d7fd2a1145a12a79c9e95865479b07b45e7f4dc469e4b9da322e0f4211ffec9a532834ac09bc74b1f574fb613a065c5f78981bb89f74c3ee6766465e877c7eeed2597d3d169f7c1f94a4efa121a4fec8fb5104bae448d3a25991a12ca482b9fc837cd164b944d4812dc0dd011dba6d9814ed8a28962b7d1de982b8c72c3b51da495e2d0617136174e0113081f22166047ed", 0xf3}], 0x1, 0x0, 0x0, 0x20004000}, {&(0x7f0000c74000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000084c000-0x20)=[{&(0x7f0000fd3000-0xbc)="4417348cae0e9de875df118080510d90e84ec32b90658b3619e9861ec52f126f27f3f8ca1a913dc4612b11dc1c5efa21367ca18ce94206a71c2ca151bbafd54ffa2d2ba1e2a3421c2d9f92ceb7d71d029aaa1c310bd78ca32bc86544dc769d3ff51ad7846fe77cb35d1aa296befc367b1044f9d1ef2397824d12438a3dcb23123fd7d6860a9e67d1b1c360439c68d5a5a00a4caacdc317e87e9b09d168f1ae4d026ed590509e252801b4122023a1e23f414da45153e41b45c4862ae9", 0xbc}, {&(0x7f00009d7000-0x4)="3f9b4bd2", 0x4}], 0x2, &(0x7f00000b2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x40000}], 0x3, 0x8800) 2018/01/31 01:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') fcntl$getown(r0, 0x9) pread64(r0, &(0x7f000024f000)=""/0, 0x0, 0x1fffffc) 2018/01/31 01:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064a000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000291000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000077000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000057b000)={0x9, 0xfffffffffffffffa, 0x8, 0x101, 0x4, 0x6e04, 0x5231, 0x80000000, r1}, &(0x7f0000e39000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000085b000-0x6a)=""/106) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchownat(r0, &(0x7f0000a8c000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x1a4, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000002000-0x8)={r2, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x51) r4 = getuid() setfsuid(r4) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x3f, 0x4) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063d000)='net/igmp\x00') sendfile(r0, r0, 0x0, 0x100000001) dup(r0) syz_open_dev$tun(&(0x7f00007a6000)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000013b000)=[], 0x0) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_wait(r2, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000066e000-0x10)='/dev/input/mice\x00', 0x0, 0x420000) fcntl$getownex(r0, 0x10, &(0x7f00005a9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bd1000-0x4)=0x0) getpid() getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000536000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a5000)=0xc) r2 = getpgrp(r1) fstat(0xffffffffffffffff, &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000e1b000)={&(0x7f0000756000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000879000-0x10)={&(0x7f000022e000-0x58)=@getae={0x58, 0x1f, 0x0, 0x4, 0x3, {{@in=@loopback=0x7f000001, 0x2, 0xa, 0xff}, @in=@empty=0x0, 0x3d0, 0x5}, [@etimer_thresh={0x8, 0xc, 0x401}, @replay_val={0x10, 0xa, {0x7, 0x2, 0xffffffffffffff80}}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x8084) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000072000)={0x1, 0x0, r2, 0x0, r3, 0x5, 0x20, 0x100}) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x800, 0x8000, &(0x7f0000758000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000fee000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000961000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c5000)=0x8) r4 = fcntl$dupfd(r2, 0x0, r0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000d6f000)={@generic="58d16131c8049cab23b46744c0399c8c", @ifru_flags=0x102}) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002a000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000003e000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000053000-0x5)='ppp1\x00', 0x0) sync_file_range(r2, 0x3f, 0x9, 0x2) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000054000-0x8)=0x0, 0x10000) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f000004a000-0xf1)="", 0x0, 0x0) close(r2) close(r1) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000054000-0xb)={0x100, 0x3ff, 0x5, 0x8, 0x57b, 0x1000, 0x100, 0x710b, 0x0, 0xfffffffffffff0e0, 0x9}, 0xb) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000000e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffffffffffb9) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/31 01:25:49 executing program 1: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_names=@generic="55d767a6c7f3acfb50fac25dca262fb6"}) 2018/01/31 01:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064a000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000291000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000077000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000057b000)={0x9, 0xfffffffffffffffa, 0x8, 0x101, 0x4, 0x6e04, 0x5231, 0x80000000, r1}, &(0x7f0000e39000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000085b000-0x6a)=""/106) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchownat(r0, &(0x7f0000a8c000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000-0x8)={0x0, 0xf00}, &(0x7f0000011000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000)={r2, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004ac000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x8000, 0x3, 0x0}, &(0x7f0000902000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xdc, &(0x7f0000001000-0xdc)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfd2b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x22}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d40000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e55000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000aa7000-0x90)=[{0x6, 0x2, 0x401, 0x3, @tick=0x3, {0x7, 0x7}, {0x8, 0x10001}, @time=@tick=0x4bcc}, {0x80000001, 0x4, 0x40, 0x3, @time={r4, r5+30000000}, {0x95ce, 0x9}, {0x4, 0x74}, @note={0x20, 0x400, 0x4, 0x9, 0x80000001}}, {0x0, 0xdd1, 0x9, 0x2000000000000000, @time={0x77359400, 0x0}, {0xc000000000000000, 0x3}, {0x3, 0x7}, @queue={0xfffffffffffffffd, {0x3, 0x7}}}], 0x90) r6 = dup2(r3, r2) mq_getsetattr(r6, &(0x7f0000d23000)={0x1, 0x2, 0x9, 0xb9, 0x1, 0x3, 0xe35, 0x5}, &(0x7f00001dd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e0000)='/dev/sequencer\x00', 0x80004, 0x0) clock_gettime(0x0, &(0x7f0000ea6000)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f000038e000-0xd)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f000047e000-0x30)=[{&(0x7f00008e1000)=""/3, 0x3}, {&(0x7f0000298000-0xb3)=""/179, 0xb3}, {&(0x7f0000425000)=""/69, 0x45}], 0x3) ppoll(&(0x7f0000ebf000-0x40)=[{r0, 0x6, 0x0}, {r0, 0x4040, 0x0}, {r0, 0x200, 0x0}, {r0, 0x80, 0x0}, {r0, 0x40, 0x0}, {r0, 0x400, 0x0}, {r0, 0x80, 0x0}, {r0, 0x120, 0x0}], 0x8, &(0x7f0000d75000)={r1, r2+10000000}, &(0x7f0000b2b000)={0x9}, 0x8) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0x1c) 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000323000)=0x800, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r1) ioctl(r0, 0x3, &(0x7f00007f5000-0x3c)="c5152702a2c806f8bcf55d7fd711b7961da7f706500a892cc46d51a251e1548474c60e90468031abf0e6b115a550276dda06b8ddd7757662bc6b9ca0") 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000be9000)=[{0x6, 0x0, 0x3, 0xfffffffffffffffb}]}) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0}) ptrace(0xffffffffffffffff, r2) 2018/01/31 01:25:49 executing program 7: clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000013b000-0x4)=0xc9bd, 0x4, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000600000)=0x800, 0x0) r0 = getpgid(0x0) wait4(r0, &(0x7f0000812000)=0x0, 0x0, &(0x7f00006b5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:25:49 executing program 6: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0xfffffffffffffff9) msync(&(0x7f0000780000/0x3000)=nil, 0x3000, 0x1) 2018/01/31 01:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000035f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00001c2000)="39af06c5757a7c7659bf8f2f70c22574dd3137c27e202998ce320dd2846e6506c3ba40cf62bc3ab5b76c68660f232b13b0ce0005ba55e8a1dc08fe5b98fe6d93113aff15bdf46f612a183a8213e14df5c83c53f96315a4333550b1ab14c224359a24e1ea473773b3e8847b3a498d927cdedb6b925087e12a9657216c5f2c90564583682d70e85be0dcba5d8356baa0eda265ab94e279ec651d250e969f2ac93274204575d1e8e8789066bb6346cc", 0xffffffd8) 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r0, 0x5422) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) syz_open_pts(r1, 0x20403) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000004000)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x8)='keyring\x00', r0) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0x444001, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x7fffffff, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000003000-0x6)={0x1, 0x2, 0x81}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r0) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000004000)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x8)='keyring\x00', r0) 2018/01/31 01:25:49 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000004000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0xa0400140}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000005000-0x140)={0x140, 0xf, 0xb, 0x2, 0x0, 0x3, {0xb, 0x0, 0x3}, [@nested={0x12c, 0x0, [@typed={0x18, 0x6a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x30, 0x5d, @str='vboxnet0cgroupnodev$!}md5sum+&^,ppp0\x00'}, @generic="a008787dc3134ea587810ec59da6145e55f3af7070498259afe78760601188257d2e4f2c48784ed3ee54f38d97e0795dd6bc0c2d234c084cf0140a90b63ac0414f46ffff79386af826e828add44ed6f818362b06980bca8d81dbe0b091928184f38a07f21206be3f2e1aa5ddec30990d6d409d09e690793a716a068a7c97a1169af925e580c8909a312becf401c165f4f714382e24f6f9fa4dae73d38884d974cb529692476eb272c2c542b3646e5b0bfd63cb4ed47ce71de0b53b08e416a2ddaad1b3a7677e8c280b383ac50c69110fef25fc5722d7a1a2b313e44137e01c"]}]}, 0x140}, 0x1, 0x0, 0x0, 0x1}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000041e000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000204000)={@common='bpq0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000041e000)={0x0, 0x0}) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f000041e000)={{0x0, 0x0}, {r1, r2/1000+30000}}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/sequencer2\x00', 0x20200, 0x0) fadvise64(r4, 0x0, 0x1, 0x3) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e24000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}, 0x0, 0x0}, &(0x7f0000c25000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000484000)={0x0}) syz_open_dev$tun(&(0x7f0000509000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r2 = memfd_create(&(0x7f0000ab4000)='eth0\x00', 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c51000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x82, &(0x7f000098b000)="fd83104e18de6d770684a0ceec240283d1f25d0b7bff6eef84b3b83e8eed50c07c4b8ed38d73ccb93a5ed5baea3362c78ddbbf6721bdb77b96adee2e3ee268ef2b20068e5a9db0fb55c3332a2f723c34ca94b44b77893c0e5fa34ee29e24d606ecfffcbf57a504c42dbede7fa51c9fefed7a72760fa6fdba92e9f9cbf942dd4f541c05379ed2105d5962e19f2f31e5f3ba4d3fe9dab8c90d9d0397a4406bb7e3d658dc8779bfafa31b550949a1a32d93983343bf0ba6c9cffbea18033a3cf60616f56f1621c4b8f5ffd96c0a0905904fea328078bc19484af0c70a414a405574", 0xe0) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000d73000+0xe13)=0x81) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a2e000-0x4)=0x0, &(0x7f0000ac4000-0x4)=0x4) r4 = getpid() syz_open_dev$urandom(&(0x7f0000cda000)='/dev/urandom\x00', 0x0, 0x2) process_vm_writev(r4, &(0x7f00000ec000)=[{&(0x7f0000466000-0x61)=""/97, 0x61}, {&(0x7f0000e54000-0x9b)=""/155, 0x9b}, {&(0x7f0000e76000)=""/101, 0x65}, {&(0x7f0000705000-0xcd)=""/205, 0xcd}, {&(0x7f0000b7a000-0xc1)=""/193, 0xc1}, {&(0x7f000027c000)=""/69, 0x45}], 0x6, &(0x7f00009ae000-0xa0)=[{&(0x7f0000fea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000568000-0x70)=""/112, 0x70}, {&(0x7f0000e18000-0xca)=""/202, 0xca}, {&(0x7f00002ec000)=""/4096, 0x1000}, {&(0x7f0000410000)=""/74, 0x4a}, {&(0x7f0000ce7000)=""/81, 0x51}, {&(0x7f0000cf6000-0x9)=""/9, 0x9}, {&(0x7f0000afe000)=""/40, 0x28}, {&(0x7f0000be5000)=""/75, 0x4b}, {&(0x7f0000827000-0xa9)=""/169, 0xa9}], 0xa, 0x0) 2018/01/31 01:25:49 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x66)={0x0, 0x5e, "20c2953d33cdc4f84df6d4b4a2472b157a21496d9a2076e3f0fe760436d101ee14ae704bd6b6d71e883428b5d119c3982b55650f4574a58ffeb9871150300eae6e339696fd12e290fa2350a035303dc241436023db0ccbe10373a41d97c4"}, &(0x7f0000001000-0x4)=0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9e9, 0x7, 0x7, 0x1, 0x7f}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000001000-0x88)=@routing={0x1d, 0x10, 0x1, 0x2, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x30, "c7d47df75674c354ff82539a5fd154e6d1e3e4e8b4ab69dc84dfdb2d14d2aa22bb274fa57d0c8b6f2612e9639a25f0a0"}, &(0x7f0000001000-0x4)=0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000)={r4, 0x1000, 0x3, [0x0, 0x64c6, 0x1ff]}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r4, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000fc3000)=[{{0x0, 0x7530}, 0xc3, 0x80, 0x4}, {{0x0, 0x0}, 0xfffffffffffffc00, 0x2, 0x6}], 0x30) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000939000-0x82)=""/130) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") r0 = syz_open_dev$sg(&(0x7f00002c2000-0x9)='/dev/sg#\x00', 0x2, 0x200) recvfrom(r0, &(0x7f0000232000)=""/34, 0x22, 0x10000, &(0x7f00007d7000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="7b69c3b0bd945953ee64f6ff26c732c1"}}, 0x1e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f89000)=0x0, &(0x7f00006a4000)=0x4) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000017e000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000571000-0x98)={0x0, 0x0, 0x0, 0x0, 0x27, 0x17, 0x2, 0x10, "159c56dfd3fe10f9a977b2186b190871c875be17c7952bda2ee65b015affb9710a8ed3ddbbc39660e27bed8d0bfba12e90f942e08fb76323690651ec154f35c5", "08e323d7789e4cc3268f9bd20bc2844afe04aa3bf9fced77aa1205a690c5606d", [0x3ff, 0x4], 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001d0000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d3000-0x4)=0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00008fd000)={0x5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/31 01:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[], 0x359, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) 2018/01/31 01:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00001cc000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000765000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f00002cf000)=@pi={0x0, 0x88fa, @ipv6={0x7fff, 0x6, "373382", 0x139, 0x2d, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x12, 0x2, 0x9, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}]}, @dstopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0xa173}]}, @fragment={0x73, 0x0, 0x9, 0x10000, 0x0, 0xfffffffffffff801, 0x1}, @fragment={0x2f, 0x0, 0x100000001, 0x2, 0x0, 0x2, 0x3}, @fragment={0x3f, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x3ff, 0x3}, @fragment={0x2b, 0x0, 0xd17, 0x100000001, 0x0, 0x7ff, 0x3}], @tcp={{0x3, 0x3, r1, r2, 0x6, 0x0, 0xf, 0xee, 0x8b0000000000, 0x0, 0x1, {[@eol={0x0}, @eol={0x0}, @sack={0x5, 0x22, [0x1ff, 0x40, 0x13c0755, 0x2, 0x0, 0x8001, 0xa0000000, 0x20]}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"e0bb4bdcdfe820ebbaabb2b54fe47499b905142138791cd6c70b59e34ba3ac42bc659f07e41df3bf5f367694c0dff48d5ee349e93b6a"}}}}}, 0x165) ioctl(r0, 0x227e, &(0x7f0000001000)="") 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000041e000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000204000)={@common='bpq0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000041e000)={0x0, 0x0}) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f000041e000)={{0x0, 0x0}, {r1, r2/1000+30000}}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/sequencer2\x00', 0x20200, 0x0) fadvise64(r4, 0x0, 0x1, 0x3) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000043a000-0x78)={0x7ff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x6, 0x90a, 0x10000, &(0x7f0000a0b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x45, 0x8000, 0x2000000000000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c2a000)=0x4) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000765000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) connect$ax25(r5, &(0x7f00002b6000-0x10)={0x3, {"11f7c43a38f97a"}, 0xfffffffffffffff8}, 0x10) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f00001fe000)={0x3, 0x100000001, r1, 0x5, r2, 0x10b, 0x1, 0x1}) syz_open_pts(r6, 0x10000) ptrace(0x4207, r4) ptrace(0x11, r4) [ 92.846245] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/15514 [ 92.855311] caller is __this_cpu_preempt_check+0x1c/0x20 [ 92.860762] CPU: 1 PID: 15514 Comm: syz-executor5 Not tainted 4.4.113-g962d1f3 #2 [ 92.868366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.877721] 0000000000000000 0eba1e030bdf2caa ffff8801d2c0f468 ffffffff81d028ed [ 92.877730] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8801d33f0000 [ 92.877738] 0000000000000003 ffff8801d2c0f4a8 ffffffff81d62834 ffff8801d2c0f4c0 [ 92.877740] Call Trace: [ 92.877755] [] dump_stack+0xc1/0x124 [ 92.877766] [] check_preemption_disabled+0x1d4/0x200 [ 92.877774] [] __this_cpu_preempt_check+0x1c/0x20 [ 92.877783] [] ipcomp_init_state+0x188/0x980 [ 92.877792] [] ? __lock_is_held+0xa1/0xf0 [ 92.877809] [] ipcomp6_init_state+0xb5/0x820 [ 92.877815] [] ? __xfrm_init_state+0x363/0xb30 [ 92.877821] [] __xfrm_init_state+0x3e7/0xb30 [ 92.877828] [] xfrm_add_sa+0x1916/0x2e40 [ 92.877834] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 92.877843] [] ? nla_parse+0x213/0x260 [ 92.877850] [] ? xfrm_send_state_notify+0x17d0/0x17d0 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca1000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="da00", 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a1b000-0xbc)={0x3f, 0x0, 'client1\x00', 0xffffffff80000006, "a15a8ba82578e143", "ffe73dd9de95780faa683482e22841f29ce859762390a3df6c4685b0dcb39778", 0xfffffffffffffffc, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001b6000)=0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00009ed000)={0x0, 0x2c, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ed000)=0x0) getresuid(&(0x7f00009ec000)=0x0, &(0x7f0000506000)=0x0, &(0x7f00009ed000-0x4)=0x0) r3 = getuid() lstat(&(0x7f0000336000)='./file0\x00', &(0x7f00009df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004fe000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000562000-0x4)=0x0) r6 = gettid() dup3(r0, r0, 0x80000) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000265000)={&(0x7f00009ec000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00009ed000-0x30)=[{&(0x7f00002d9000-0x434)={0x434, 0x41, 0x10, 0x5, 0x0, "", [@nested={0xd4, 0x92, [@typed={0xd0, 0x61, @binary="4a85c70f279248d484fe742a6b1ff262b0d46429f3774171a97f7b157ccdb7091da879a753bb83a65ec6f498098be72eed97711d15263eed871e82cf4dc7ad246e789190f56f226ac4466c87e8841fe81316fac71a612688f8d2e86129ded42333139bf4078f907bfaa40119a617a20970137867b48677e102de9d1545fd85f7b80a524f570ca79b2410d7f372ae2371359ac331ca9164df374f37f38c8de7c6d4cf127d03d8fe4cc8c57cda678de918db72dd7342d15639976e0911e8a04785027b7e70a3b2bd41"}]}, @typed={0xc, 0x69, @u32=0xfffffffffffffffe}, @generic="2562acc863576dfb5ea6d2f2e042c91eb7d9874e5d1436b2e0fe3aa18fbdf17b93a540f1d673318b44c2abf17540f5f72e286ea104b220c5fa561297137b19d97b8906b2b6711d52e2002c5cd3484044f9a32fc690a6706e24de699843094db61a6ffdbc7177cb0f2e1f4ec870eb861a35385c93d07367569507a3f500d736293025cc3c62ef1bfd0ceb90d7f4473f4445e4eaaae6906640ce027185b5038b473b2f7e93b450b52747445bc20a7f71561ff884fb52e440856f39d2bc64777fd6f8", @generic="3681243dc2e23eda18f751dc0e37fa1dd8a65341ec5b41e20a0ce92540e2e4330d6cd79dbc67a1f6fcad515b72a85c4d3ad7045b4a4b8250f9fce7ddc84166732e23", @generic="4e6aa2f89bde8220b62f089793674e1872c1063c1de37ef97c5923c83cc29ba4f38a1547a5cd328c64776bf4bc9986af6ef799d9611343a6b61b27586f4294ba7538f8393842076aecb902a9d4d8b0e595f17dd31048ec37d49658f66fceb09a1e521daec8021ea151bd5a0366cb7c4273e39d03db1c567aaf74f2519e3bb2db5c17cb8848acbb27a450375b5551cbd27014834f36b9e8c4c0f967789e9984e848a9c44038aaea0e30c7871e9b7ea2bfb96171e9486df975a2c8d1c2ff08aefe01cac8", @nested={0xb0, 0x22, [@typed={0x18, 0x81, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x40, @fd=r0}, @generic="9a88e3ca41fc8b4aaf7647b035cf567d748e53390fbda24bbfcfbd659c9ad95da1980beda035d9225294e2e2867f35345d7b16d258a9bb967f5a3b1e2befc4df3b6aac447557c0b0b2549e0e8167cce69dde65a19675600c3b419b022dde9b4b96a320d7a06cc020de78a80687ea6d4faefa", @generic="b51c5917cf3656b788d1c09d2f00c5bf23f36d2c22af"]}, @generic="e1dba04495c3e14394ce35f2103eed6558def8d34b7ee95178a471633508eef42a46a22227442e5706a979a734ccfecde8cc8f7bb28cf386890ee80dbd6352e0eccd8eefc55a0bed39ffeaaaadc20d82d15c6f63a232d13699452a569eb6a1f7ca9f62b0126ae8a163dae2537623e3949ea17b83c42d9aa180b462ed9889c60c054dfee2c31349d4b0dbffd7bd8b0cf8d9d5efcaae4cbe0a0f868b453ef63859ff51dd779084efe36b5b468f57c52161982c8539894dcd758262e9c04697600d", @typed={0xc, 0x38, @u32=0x82}]}, 0x434}, {&(0x7f00004af000)={0x34c, 0x11, 0x100, 0x6, 0x0, "", [@nested={0xec, 0x2f, [@typed={0xc, 0x2e, @str="40a92f00"}, @generic="e2ec3030c8c6a339ea0787a8d3d0fa3b4d375067bba17e36873ebaf13c7901", @generic="e8e7051dab40e62e6389aa8c13fd3000da81298dc9be7ca0f8157bb287234b7df9dd99a8dcb5708fb5d0ac90161766f19fcb66ed21a5ab85ad79c5de52a6c3873780dc32face6d7f134b1dd7b7bb20fdb82cae25e73767e4d55a6447852701191e4ee7d6e0328b4d3ef8e9f0f4dbd0f34b5aa29676ed7de12242e93f50148fcd0f8f3a433fc0008586342294f685daaac1c57fe3146f7a9dd6abcfe880e7f171302c7015cde7a98094", @typed={0xc, 0x10, @fd=r0}, @generic="f5d7088c3261"]}, @generic="6f07cefc29815edc792f3e610d971736ed78af08c376a65f3f84450373c855b4cb0bfb841399dc9dff59505f9ed4", @nested={0x1e0, 0x2f, [@generic="650e74666f9b59739103bdcf5dd1d3d55e12131a6e5b318761900ca595ad36dc5df114a2c81a8917aab87f4552903c3e28164172aa17b8aa1c8c497d9d974b2ff96670725aab342691dba5db86fd897e81c444c8a31f68f99bb6e520eff9b421357361050ec1ca7660607b24b5203474500cf03a0cb110022c0b4a28c11f59db2dbd43fce114d0ddf60865a3f8bfda5185e51b1087add4f8652df0e5378b9fe736468c7d97", @typed={0xc, 0x55, @fd=r0}, @generic="fc822167a6d41ec4f9dcdaedf67e771cc074c03b8ff3eb615b0c3faedce4a1b6d9f06cda27bab545c5348280afbaf1c0c350f003727d7ccf7529240ed2e4790d93d0e94bb89e8b5193e42193ad666003df8847390e1aee95d587bf6d7f099db71c724920d36b091eea414e35680649cb", @typed={0xc, 0x63, @uid=r2}, @typed={0x9c, 0x73, @binary="61559647e872e2308267a41ef402c960abbf91fb9be1335adb62c5b87bbafac6dfd94c084fffb96125071d5c3dcbc2875f350f9c4b9fed2a3aa056194af00394138589abed9cd4e8009850d42988bed45a62d2b49b44e3290a4f7e6d53176438c2d40ee555d59728bf52b69feb050dfd479e94a1e13b3924da2e8de4757ca1f523843a85f4bbf4a52b67282bee6767119b45b3"}, @typed={0x10, 0x5f, @u64=0x6}]}, @typed={0xc, 0x87, @uid=r3}, @typed={0xc, 0x67, @uid=r4}, @generic="06138cef6b3c3a4db1eaeedcaa8db5458795d018e712788fda3a05476ba02bae9845aad80c6965"]}, 0x34c}, {&(0x7f0000026000-0x7c8)={0x7c8, 0x38, 0x20, 0x6, 0x1, "", [@nested={0x2d4, 0x74, [@generic="35cbb7492a3a88384a84027730d04719058d9e9f03b7ac369b168ece15343b0ad469df0b5ff6d33df9ba2fe0655079bf2647031f337ccadd94416031763f2a3e33c77ae5528598e480cd8ff8312e0696f84677e9beb008d8fcee175c2cdbe13d08810bbab817b806d8d55e67130c09680a0242b75dd9fb630234826ddb02d5953cb200061d664ac00459acaa63f2b015917df1fb26d10864725704e8f28e9c54324fe4e5ddbc11d4ef3d2a69034e32e128d875a0268df4bfda3feeb0e5aee1682e99a9077efa6785209e23d300afa6cb2d391345fb1b596999e73e6fc084c23a32441fff3ac9ec4f", @typed={0x2c, 0x56, @binary="de850cf61431483de1d524bc146d27d8e6c88e220877dd104136a14f0323618cd0eaa8"}, @generic="3b1ee979f01a840eab88e152ec153de4e10320433d7a0881076689306f89a306333f8f26654408a4da65b736934abeed92f393ccd57227a6a9aa67b92ab6d88297efa3f1c00132da7ad2c42176c154b7e8dd3b0528ea8d073a6ddfbf341544a497e5c7491ba5b3aaf06df1fe3014adf2381681618b8082d887e806b5b71fea8c188005c6c464b1d5611b06754f75b889bb3caac79d81a907e70ca43073b0bff54b27b1a1e2d3c363129a7a551ad83457e1e3d469e9675dea8e4f33e52293748706356f45632eb5c3bbeb8e863c2b8867c8455d40beacf0263da5856ed1f333c12610522764d414e0", @typed={0xc, 0x4, @u32=0x4}, @generic="", @generic="291b04cc7b7d70ef01ed123d375d9fed90d7b85305fcf280f4bf14f3f4817d9bad828fba108aa83332b6376864ac6027c34d172018939c461b4ea681602cd8aa23efa6815cd4b50a3edeefd3e4f0f1743bdaf9c7bfeb0ac58fd0797d89715712d7e285fd12760ffc536c129963b3fd2ecf7385fc35400842ecb7c923eabbdcc4550e24ae55aca0bf47fcbed96e9e9937ec7a8449ae0c5cbdab29be1fcc0f4e4c63cfe5e8188c04a502b5c19f245d364b861d5d5f33ba", @typed={0x10, 0x47, @str='selinux\x00'}]}, @generic="ff26195df0abb67ea626ec20326a271f5bf4aca7bee2bd96eaae828d4fbad4f994f0fcd50c1a619743c1315e2b2a5e84088dac8a80faf8fc41223262797884990c5f3a4a2a8c41bbf98a544dee047c22489e2814330d5990c739d5cf4678d8c83624c414be4fbde1d1633c068c8a8420668ba7b9d916ed71a374580b8bf9f63d50b1b343278c4aee4ee02200ffe8b7fe23b82e9f6bbfbd8df9335c77f8e341b0058fd43b595bd07686", @generic="e5a6414ff1187e5bd39bcad23ca03503b214239b8511e6c71c815a7d059ab2e702b77a2b1ec766f0a72692985572ba8469283a6f0d8e9725fb834143d0a2034cad21ed407691ac3d22a15e59727af01e0324a84f60bd97c6730c6ea38a660f45ce461e712981ffa046f7616d9d91b305a03830ec840dc90dc2c4570c0ca2383ecafa81717a3ef8e3e1b04bd54802b77d86dccb4058cbf0be24fb5013d5767a13464de26e006949c8995e72634e6d125b825d4ae050fe61e400", @nested={0x2c, 0x2, [@typed={0x28, 0x89, @str='@trustedGPL.system+$-,vboxnet1\x00'}]}, @nested={0xec, 0x37, [@generic="7b8a0a15cafee03430fa4ee82e4edd4d1234178674f530ea8324ceb5c337482afaffed4c24cba8c0e2a15f8c487cad3228298958685e8b2f365ca655c48c16840d914cb44c291345349d5f11a385f49955a884894ac098fd3ccafebfd7", @generic="8742ed751a3964b0914c7461e95dc84b68df7433f423f2bf31707ebd7ab595fba58a0b374f4f448da92f37882d8fd3a5596f721d26e28786167df4ba83060d8120ce2014dcba96d52e2ed20c2f98710930e22d3fd02cf7e2941ac7", @typed={0x10, 0x3, @u64=0x1}, @generic="c6bd587e443eddef58e99c4d8770fc571d1cdb01500663508c7562ba76a105ec"]}, @nested={0x74, 0x16, [@typed={0x8, 0x4, @void=""}, @typed={0xc, 0x1c, @pid=r5}, @generic="f50f0d37eb2faeb04e3ba311f91697762adea8ccb1a8eb9e520b79451a08f87195e48718936bfb134a2a8941205cafe864fc1215821910b76a0845988eda19d408d8b96d73fc7b2e4c6269308b0f8915ba26d15aa15991fbbc"]}, @nested={0x1f4, 0xa, [@generic="43dbcde51ac776eb6e4f1087976125e30c4deb6d5f0f75608abe521c4155330c6ed3a4475cbc203e1422fd17c3ba165ce15f80fc11ec23388409f692c6f445189d3cfb6f3f27fb85ef9e216394bb0e31d5bd7aaa3d412e7df69501b49e0a68e51eca65217c7ca7eada5a178c7f54de0868f124030783e92c58b6ba8667602ae7c430b450d2a9c10448d4de13cfe1d55dc22f856851544647762bedac28fa3a9ce2ccee3536ee6ef447393b3ea5f7c951f67a03b4d5b15282c3e30a12e2a4038b65e70c03dc3fedbce241e6ea46586e021a4710730e71f704a74849d48fa5d9b432df", @typed={0x18, 0x68, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x15, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="e470e909a3cb5391e909696c32feb78c21045d0d907604f66f7330d5769e856d2ded25b1fa915b7cba145b9e73cff3ef7c52f8b90108284ccce606e0d7115fc81582929db03de6c2ea86075c9d359a430727dda3e0e8a4dbe4731c1f77aed092e25135c3c6d16205b675907ec1843f31eb2737f7b9c424d4939aa28a716071958039d7e416e912f2231c60a3c32de4e858738fc258cd60977e1179eefc2a69f8da0955253bdcbac1f6961af0c41c", @typed={0xc, 0x38, @pid=r6}, @typed={0x10, 0x81, @u64=0x9}, @typed={0xc, 0x40, @fd=r0}, @typed={0x8, 0x42, @void=""}]}]}, 0x7c8}], 0x3, 0x0, 0x0, 0x80}, 0x800) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00009ed000-0x1000)=""/4096, 0x1000, 0x0) memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x20000000000b, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001, 0x9, 0x1f, 0x0}, &(0x7f000003e000-0x4)=0xa0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000003e000-0x14)={r1, 0x7, 0xfffffffffffffffc, 0x50, 0x0, 0x2}, &(0x7f000003d000)=0x14) 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fcntl$addseals(r0, 0x409, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b5a000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2018/01/31 01:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") connect$vsock_stream(r0, &(0x7f00003da000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) exit(0x0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/31 01:25:49 executing program 7: socketpair(0x11, 0x6, 0x0, &(0x7f00003b2000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f000084c000-0xe4)=""/228, 0xe4, 0x2000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000079a000)={0x0, 0x7b, "9d932bcd5e812dfe3729718a70c0251bb7dbcb5ecf33740c117631ea29f74ac6f043192fb62b16921d949aa28ab93aedb1e76910d417711eaafc8a90cfa8e37885dcd265e54b7bf5b735180a24afcb1d15da87f8deb0733d399ac2845e5a95794b8662f1c1ced33e7482890354cd540e912902ff2f19fc8aa5fb4b"}, &(0x7f000072b000-0x4)=0x83) accept4$vsock_stream(r0, &(0x7f0000011000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x75)={r2, 0x6d, "e742cf31ca53aaa1d6b5c794ce0e5d34ca545787604a0bd3322a17cad6aabb15a3a7330841482b940b2960a3944f5fcbee80e9c645a398de7f14fea01945e49a61ebc75f829fc72d399f08429bd1c57c4eefe87004626b221b0b4a05146de352539516cbff077a1f8d6180835b"}, &(0x7f0000b6a000-0x4)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd(0x0) r4 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') sendfile(r3, r4, &(0x7f0000212000-0x8)=0x0, 0xd9) 2018/01/31 01:25:49 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000914000)=""/161) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f65000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xb9b000)=nil, 0xb9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b92000-0x4)=0x7, 0x4) sendmsg(r3, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) read(r4, &(0x7f0000b99000)=""/1, 0x1) fcntl$getflags(r2, 0xb) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/ppp\x00', 0x1, 0x0) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/31 01:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = creat(&(0x7f000028f000)='./file0\x00', 0x6) recvfrom$inet(r1, &(0x7f0000c76000)=""/75, 0x4b, 0x10000, &(0x7f00008b3000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00004e5000)=""/229) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000076e000-0x7c)=""/124) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000033c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000859000)={0xff, @generic="b8814b90a31d2715bb5249865f7420fd"}}}) [ 92.877857] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 92.877863] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 92.877870] [] ? __lock_acquire+0xb5f/0x4b50 [ 92.877882] [] ? avc_has_perm_noaudit+0x460/0x460 [ 92.877893] [] netlink_rcv_skb+0x13e/0x370 [ 92.877899] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 92.877906] [] xfrm_netlink_rcv+0x6f/0x90 2018/01/31 01:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00005b0000)={0x0, 0x0, &(0x7f00002eb000)=[], 0x0, &(0x7f0000b73000)=""/221, 0xdd, 0x5}, 0x10000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c8a000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c99000)=@req={0x50, &(0x7f0000600000-0x50)={@generic="a42e2213db9a0e175caf714fe8ac01fd", @ifru_names=@generic="a4d596c5f8bdc52db1e7a3e72f15274c"}}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000000000000}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d1000)='/proc/self/net/pfkey\x00', 0x40000000000002, 0x0) sendfile(r1, r1, 0x0, 0x81) truncate(&(0x7f00008ee000-0x8)='./file0\x00', 0x5) r2 = openat(r1, &(0x7f0000e09000-0x8)='./file0\x00', 0x2000, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000151000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098c000)=0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000013c000-0x64)={&(0x7f00004a1000)=[0x800, 0x9731, 0x9, 0x3], 0x4, 0x1, 0x0, 0x3, 0x1, 0x7f, {0x1, 0xff, 0x3, 0x4, 0x770b, 0x2, 0x8b8, 0x80000001, 0x1, 0xac6a, 0x0, 0x800, 0x3, 0x69, "c55b15b6a5dfac373789ff97c018fd5b997bfb168f42f4358760a50b44574324"}}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000007f000)=r4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000c05000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f80, 0x0, 0x8001, 0x100, 0x0, 0x20, r3}) [ 92.877913] [] netlink_unicast+0x522/0x760 [ 92.877921] [] ? netlink_unicast+0x44f/0x760 2018/01/31 01:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca1000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="da00", 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a1b000-0xbc)={0x3f, 0x0, 'client1\x00', 0xffffffff80000006, "a15a8ba82578e143", "ffe73dd9de95780faa683482e22841f29ce859762390a3df6c4685b0dcb39778", 0xfffffffffffffffc, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 92.877929] [] ? netlink_attachskb+0x6c0/0x6c0 [ 92.877936] [] netlink_sendmsg+0x8e8/0xc50 [ 92.877943] [] ? netlink_unicast+0x760/0x760 [ 92.877953] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 92.877961] [] ? security_socket_sendmsg+0x89/0xb0 [ 92.877968] [] ? netlink_unicast+0x760/0x760 [ 92.877975] [] sock_sendmsg+0xca/0x110 [ 92.877982] [] ___sys_sendmsg+0x6c1/0x7c0 [ 92.877989] [] ? copy_msghdr_from_user+0x550/0x550 [ 92.877998] [] ? __fget+0x232/0x3b0 [ 92.878003] [] ? __fget+0x47/0x3b0 [ 92.878009] [] ? __fget_light+0xa1/0x1e0 [ 92.878015] [] ? __fdget+0x18/0x20 2018/01/31 01:25:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cec000-0xd)='/dev/net/tun\x00', 0x0, 0xffff) fcntl$dupfd(r0, 0x406, r0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/31 01:25:50 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 01:25:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca1000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="da00", 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a1b000-0xbc)={0x3f, 0x0, 'client1\x00', 0xffffffff80000006, "a15a8ba82578e143", "ffe73dd9de95780faa683482e22841f29ce859762390a3df6c4685b0dcb39778", 0xfffffffffffffffc, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/31 01:25:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat(0xffffffffffffffff, &(0x7f0000eb9000)='./file0\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e44000)=@assoc_value={0x0, 0x3}, &(0x7f00001ef000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000650000)={r3, 0x3}, 0x8) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/31 01:25:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000093b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000184000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000032e000)={0x7ff, 0x2, 0x5, 0x3d, 0x20, 0x2, 0xfffffffffffff000, 0x8687, 0x90fa, 0x1, 0x5}, 0xb) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c5f000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000e4b000)=@req={0x0, 0x5f298a4c, 0x0, 0xe6a}, 0x10) mq_timedsend(r2, &(0x7f0000eb1000)="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", 0x1000, 0x41ea, &(0x7f0000c59000)={0x0, 0x989680}) write$selinux_access(r2, &(0x7f0000154000-0x37)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x38, 0x0}, 0x37) setsockopt$inet6_buf(r2, 0x29, 0xf2, &(0x7f0000382000-0xb4)="3584c133a51f2620d2c637e62362fbb0df5fa358c1843a1c31b3f9835a42d68e2ccc5393ea8eb0e569580d7e2a8511ef26267593152b8831cd615cb92cd57a1159555fdcdbc01ae563d07e726509964dc5a379842abdb33c08cf6843ade1e937457fdcf9d47c45af68c0ca0003f1f0f9578d39109142b34d0d236543d351cf850c65fbc1ca0561e9507589b82dbab1a6902462da620594cd1c839a828bf5ca010c700eadfb0655b77aad1ae23b6c3f0bb2f121c3", 0xb4) 2018/01/31 01:25:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000910000)={0x0, 0x10000}, &(0x7f00007ae000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000882000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000b26000)=0xfff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000996000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) [ 92.878022] [] __sys_sendmsg+0xd3/0x190 [ 92.878028] [] ? SyS_shutdown+0x1b0/0x1b0 [ 92.878036] [] ? SyS_futex+0x210/0x2c0 [ 92.878045] [] ? SyS_clock_settime+0x1c0/0x1c0 [ 92.878051] [] SyS_sendmsg+0x2d/0x50 [ 92.878059] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 01:25:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000640000)='/dev/autofs\x00', 0x12080, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000098c000)=0x6, 0x4) r1 = mq_open(&(0x7f00001f5000)='/$cgrolpuo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000465000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000097f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c1000)={r2, @in6={{0xa, 0x2, 0xfffffffffffff1c7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001}, &(0x7f000021a000)=0x98) mq_timedsend(r1, &(0x7f0000523000-0x1)="c7", 0x1, 0x4, &(0x7f0000036000)={0x77359400, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000ce000-0x4)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000349000)=0x0) mq_timedreceive(r1, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/31 01:25:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='comm\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000)={0x3, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x101, 0xfffffffffffffff8, 0x4, 0x200, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x6, 0xcf}) getpeername$unix(r1, &(0x7f000027b000)=@file={0x0, ""/108}, &(0x7f00009f4000-0x4)=0x6e) sendfile(r1, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) r2 = getegid() setfsgid(r2) 2018/01/31 01:25:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000df2000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000cc9000)='net/fib_triestat\x00') fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') fchmod(r2, 0x40) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aa9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f00002c3000-0x8)=0x0, 0x0) 2018/01/31 01:25:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00004e7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008b2000)=0x10, 0x800) signalfd(r0, &(0x7f00004e4000)={0x400}, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ustat(0x7fffffff, &(0x7f0000dcd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 92.924719] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/15541 [ 92.924736] caller is __this_cpu_preempt_check+0x1c/0x20 [ 92.924788] CPU: 1 PID: 15541 Comm: syz-executor5 Not tainted 4.4.113-g962d1f3 #2 [ 92.924792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/31 01:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mlock(&(0x7f000004c000/0x4000)=nil, 0x4000) socket(0x11, 0xffffffffffffffff, 0x9) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cd000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) process_vm_writev(r2, &(0x7f0000f40000-0x40)=[{&(0x7f00005d3000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f00003e6000-0x40)=[{&(0x7f000075f000)=""/225, 0xe1}], 0x1, 0x0) 2018/01/31 01:25:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) linkat(r1, &(0x7f0000e3b000-0x8)='./file0\x00', r1, &(0x7f000028e000)='./file0\x00', 0x1000) fcntl$setstatus(r0, 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ea2000)={{0x1000, 0x100000001}, {0x1, 0x7}, 0x7, 0x5, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 92.924804] 0000000000000000 f5b28d05d2bf52fc ffff8801d213f468 ffffffff81d028ed [ 92.924813] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8801c47fc740 2018/01/31 01:25:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:50 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e1f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000fef000)={0x3, 0x3, 0x3f, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r2, 0x540b, 0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff1000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d9f000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fee000)={0x2800, 0xfffffffffffffff7, 0x8007, 0x2, 0x7, 0x4000000000, 0x80, 0x1, 0x0}, &(0x7f0000fee000)=0x20) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[{r2, 0x10, 0x0}, {r1, 0x100, 0x0}], 0x2, &(0x7f0000ff3000-0x10)={0x77359400, 0x0}, &(0x7f0000d21000)={0x100}, 0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000c55000-0x38)={&(0x7f0000ff2000-0x10)=@ax25={0x3, {"83477e052a1ec7"}, 0x30000}, 0x10, &(0x7f0000ff2000-0x60)=[{&(0x7f000062a000)="bca8c66ef53e178c107bd775c95529edb39f1eb904166691ba8592de9355cc2b3b86cc7efc65532cf6037ead773e18a57ee98fd53f6c83aa80ce447b43543bfeb5da1a52fb4358efb1a5", 0x4a}, {&(0x7f0000f02000)="1b09c9389bbe1b1c26c3ce63ad5cfcd1241f67d5ef86cb0bea14c9afc40cef631dd984a0b57a2ee33049750e7e6b69bd544dd125c0083a730d28e55fb3ff1f94995b42638aac5c9c0b91c1a51a04fed39fd2bcc7d0a7450c6d68736a866d087b3f353504bff1411b557e0dbb3b45ff8e2840b999061ab82803c409b8447c81ccfc3cc15f6f8a799211173867c294231323e09e8fe1f2fd50ae0c4ffa3247e85595c9518640e9553b7103d3787b9ae7c62b8fefcc732c2b8682d57e662d2e93a0d78bc82b2175f295c5a5f4933feb6464bb8f8dce98b60aed962043c4c14d67626b61bbfaa40cab4eebac2237b92aecd2ef58fe3ea8806f7a6e", 0xf9}, {&(0x7f0000346000)="3bef554943e41e45d110c7d4dd42eddc2c6a69c180ad6a450251b73e629a609ec9dfff795588417b2a54b76bd704b1eabcf25a91d549edbdebb266a0a0aa6f0e4cc9e07c63ca1d5b8c29603ec3b305dde2c2f14b333171f64d5e42570e22fb7bd18964a7ec0e900ca814f863ab35ca466ebaeb249865ac43ad6a9393c0838daf38816cbca4c2c3466e0faf7d29bce18589eaba3ae516a452dbc6c6fc68833d313786ba07c29a8724ef210276b17a5997c741a65c15240af502d8ad072cd5165695ecdc9b7ed9267b13f9a063c6b9ac97968f9a6d84a93447c0060b1fc8a9d6be27c32b40583c5c9d", 0xe8}, {&(0x7f0000ff1000)="8ab2be042676", 0x6}, {&(0x7f0000845000)="645e7338b4c9d75d3d716bd71976c5edf40a1ed085f59eee2ca485acfe10b1da5d5c5e2142ab520c42061a1d09df39b280ac930c3dd1402db66bf41a8546d485a6cf574bbbea847cf00362704321ab885a41953335e51ceec3494a7fbb96b6c660b47cdb052fa19d44d7feccba83cff08c12742211bbbc7ef74cf6a8cb7ddc945b179328c2137041baaa8c9370c44edfda26ddb309a1", 0x96}, {&(0x7f0000ff1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x880}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fee000+0xf43)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x6, 0xc75d, 0x0, 0x5}, &(0x7f0000fef000-0x4)=0xa0) writev(r1, &(0x7f000065a000)=[{&(0x7f0000dc6000-0x1000)="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", 0x4b0}], 0x1) [ 92.924821] 0000000000000003 ffff8801d213f4a8 ffffffff81d62834 ffff8801d213f4c0 [ 92.924824] Call Trace: [ 92.924836] [] dump_stack+0xc1/0x124 [ 92.924845] [] check_preemption_disabled+0x1d4/0x200 [ 92.924851] [] __this_cpu_preempt_check+0x1c/0x20 [ 92.924860] [] ipcomp_init_state+0x188/0x980 [ 92.924868] [] ? __lock_is_held+0xa1/0xf0 [ 92.924877] [] ipcomp6_init_state+0xb5/0x820 [ 92.924883] [] ? __xfrm_init_state+0x363/0xb30 [ 92.924888] [] __xfrm_init_state+0x3e7/0xb30 [ 92.924895] [] xfrm_add_sa+0x1916/0x2e40 [ 92.924902] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 92.924909] [] ? nla_parse+0x213/0x260 [ 92.924916] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 92.924922] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 92.924928] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 92.924934] [] ? __lock_acquire+0xb5f/0x4b50 [ 92.924944] [] ? avc_has_perm_noaudit+0x460/0x460 [ 92.924953] [] netlink_rcv_skb+0x13e/0x370 [ 92.924959] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 92.924965] [] xfrm_netlink_rcv+0x6f/0x90 [ 92.924972] [] netlink_unicast+0x522/0x760 [ 92.924979] [] ? netlink_unicast+0x44f/0x760 [ 92.924986] [] ? netlink_attachskb+0x6c0/0x6c0 [ 92.924993] [] netlink_sendmsg+0x8e8/0xc50 [ 92.925000] [] ? netlink_unicast+0x760/0x760 [ 92.925007] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 92.925015] [] ? security_socket_sendmsg+0x89/0xb0 [ 92.925021] [] ? netlink_unicast+0x760/0x760 [ 92.925029] [] sock_sendmsg+0xca/0x110 [ 92.925035] [] ___sys_sendmsg+0x6c1/0x7c0 [ 92.925042] [] ? copy_msghdr_from_user+0x550/0x550 [ 92.925049] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.925057] [] ? __fget+0x232/0x3b0 [ 92.925075] [] ? __fget+0x47/0x3b0 [ 92.925082] [] ? __fget_light+0xa1/0x1e0 [ 92.925089] [] ? __fdget+0x18/0x20 [ 92.925097] [] __sys_sendmsg+0xd3/0x190 [ 92.925105] [] ? SyS_shutdown+0x1b0/0x1b0 [ 92.925115] [] ? SyS_futex+0x210/0x2c0 [ 92.925123] [] ? fd_install+0x4d/0x60 [ 92.925132] [] ? move_addr_to_kernel+0x50/0x50 [ 92.925139] [] SyS_sendmsg+0x2d/0x50 [ 92.925150] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 93.258610] binder: 15587:15590 ioctl c0306201 20007000 returned -14 2018/01/31 01:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7", 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) clock_gettime(0x0, &(0x7f0000824000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e77000-0x120)=[{0x6, 0x20, 0x4, 0x3a70eba2, @time={0x0, 0x0}, {0x7fff, 0x6}, {0x401, 0x4}, @ext={0x2e, &(0x7f00008a5000)="7a176c9376129c81c62c81b17c9946655f5c1148fc1731fb4e1143b52290c1dd1bc381a113d358c59d87ee4ca39d"}}, {0x8, 0xfffffffffffffff9, 0x447, 0x200, @time={r1, r2+30000000}, {0x100, 0xffffffffffff9af1}, {0x0, 0x100}, @control={0xffffffff, 0xfff, 0x7}}, {0x7, 0x3ff, 0x8001, 0x100000001, @time={0x0, 0x1c9c380}, {0xd899, 0x4}, {0x1, 0x9}, @raw32={[0xff, 0x3f, 0x2]}}, {0x10001, 0x800, 0x20, 0x1, @tick=0x71d, {0x0, 0x200}, {0x80000001, 0x1}, @quote={{0x4, 0x1}, 0x800, 0x0}}, {0x961b, 0x4, 0x4, 0xd53f, @tick=0x8000, {0x6, 0x7d11}, {0x0, 0x6}, @control={0x1, 0x21, 0x1}}, {0x1, 0x6, 0x72f29a7c, 0x6, @tick=0x6, {0x9, 0xffffffffffffffff}, {0x400, 0x7}, @ext={0x7f, &(0x7f00009ec000)="76405a77ad27aba1587004267b23180c1811596eba456616d4cf4cab9fa534c7e72f11b68a0ec74bf11c8c31064ba43a115a2587fdc38de07fef04404d487b9ee401516279d9a0017f59ea77e661907b68674a3b87ca52d4e86df60f96d6543bb7a0cf7b0614b0aa333fb877941581644c91c8f54726e665d3ab6e82e082af"}}], 0x120) 2018/01/31 01:25:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x7, [0x6, 0x5, 0x5, 0x2, 0x1, 0x6, 0x2]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0xfffffffffffffffc, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) setsockopt(r0, 0x5, 0x2, &(0x7f0000740000-0xf8)="e77949bee9dff30b3862891fc7af1152079ef54b4fafc05ef587728ac6aa94fb460bd4b80b4c49cbfa867270aac729898b9d491bd2267e020cc4c7dd8b55a68ab4c0eae69b829a9fa8810ce0332b0085d9086e232b16b87f95a7a476d395b10842cd2db6923a621834eeb435f4684fb04236c62451f7c36dfee95689fed30009a3c70162e5282074777bb10f40487fe83a1826bd75b2f0f6a7a2a6f7f1f78c55c6faee328b40fc59156485c378b4aa8d80e22679aad59cd54b414ea5c460f5af90061a2e7348f937b41307ff3bece57eb58a526a4d4bb6a9c6444e7038b3aa1b654fbf0bed6fafcb94c835ee8006607429b9c778d71d9d0d", 0xf8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r5, 0x5452, &(0x7f0000d6e000-0x8)=0x4) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) fcntl$setsig(r5, 0xa, 0x33) exit(0x0) connect$vsock_stream(r5, &(0x7f0000f03000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:25:50 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x779) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80000000, 0x5, &(0x7f0000001000-0x5c)="123b0cfaebccb13ad2ffc122544f0bc32aafa1487d42c4b269a9170cd1a4bad956476a1c599a675d016c55b73838312cf2a174bc0ae885a3f9c1ad86a4b18b5ce684e3792035eac4c72a0158c99e9699cfe91a9e164ba5b66db86830", 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) recvmsg(r1, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/31 01:25:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000051f000)='./file0\x00', 0x104) execve(&(0x7f0000127000)='./file0\x00', &(0x7f0000341000-0x8)=[], &(0x7f00006a7000)=[]) unlink(&(0x7f0000467000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e92000)={0x2000, 0x0}) 2018/01/31 01:25:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:50 executing program 0: clone(0x0, &(0x7f000069a000)="", &(0x7f00008d7000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000236000-0x1000)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8001, 0x8, 0x8bef, 0x200, 0xff}, &(0x7f0000dc7000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004c0000)={0x8, 0x209, 0x7, 0x1, r1}, 0x10) 2018/01/31 01:25:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005ef000-0x4)=0x0, &(0x7f0000ddd000)=0x0, &(0x7f0000001000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000403000)='./file0\x00', &(0x7f0000258000-0x8)='./file0\x00', 0xe000, r0, r1, 0x3, 0x3, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./control\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cfb000)='ramfs\x00', 0x0, &(0x7f0000973000)="") openat$selinux_load(0xffffffffffffff9c, &(0x7f000005b000-0xe)='/selinux/load\x00', 0x2, 0x0) mount(&(0x7f0000636000)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000c7b000-0x5)="8f32510482", 0x20000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/31 01:25:50 executing program 3: prctl$intptr(0x1d, 0x0) 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) sysfs$3(0x3) getxattr(&(0x7f0000887000-0x8)='./file0\x00', &(0x7f000044b000)=@random={'security.', '/dev/binder#\x00'}, &(0x7f0000c8e000)=""/146, 0x92) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 93.270182] binder: 15587:15599 unknown command 0 [ 93.270191] binder: 15587:15599 ioctl c0306201 20007000 returned -22 [ 93.359795] audit: type=1400 audit(1517361950.204:63): avc: denied { setattr } for pid=15612 comm="syz-executor7" name="projid_map" dev="proc" ino=27080 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/31 01:25:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005fc000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000067d000+0xf4)=""/86) dup2(r0, r0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 01:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7", 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) clock_gettime(0x0, &(0x7f0000824000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e77000-0x120)=[{0x6, 0x20, 0x4, 0x3a70eba2, @time={0x0, 0x0}, {0x7fff, 0x6}, {0x401, 0x4}, @ext={0x2e, &(0x7f00008a5000)="7a176c9376129c81c62c81b17c9946655f5c1148fc1731fb4e1143b52290c1dd1bc381a113d358c59d87ee4ca39d"}}, {0x8, 0xfffffffffffffff9, 0x447, 0x200, @time={r1, r2+30000000}, {0x100, 0xffffffffffff9af1}, {0x0, 0x100}, @control={0xffffffff, 0xfff, 0x7}}, {0x7, 0x3ff, 0x8001, 0x100000001, @time={0x0, 0x1c9c380}, {0xd899, 0x4}, {0x1, 0x9}, @raw32={[0xff, 0x3f, 0x2]}}, {0x10001, 0x800, 0x20, 0x1, @tick=0x71d, {0x0, 0x200}, {0x80000001, 0x1}, @quote={{0x4, 0x1}, 0x800, 0x0}}, {0x961b, 0x4, 0x4, 0xd53f, @tick=0x8000, {0x6, 0x7d11}, {0x0, 0x6}, @control={0x1, 0x21, 0x1}}, {0x1, 0x6, 0x72f29a7c, 0x6, @tick=0x6, {0x9, 0xffffffffffffffff}, {0x400, 0x7}, @ext={0x7f, &(0x7f00009ec000)="76405a77ad27aba1587004267b23180c1811596eba456616d4cf4cab9fa534c7e72f11b68a0ec74bf11c8c31064ba43a115a2587fdc38de07fef04404d487b9ee401516279d9a0017f59ea77e661907b68674a3b87ca52d4e86df60f96d6543bb7a0cf7b0614b0aa333fb877941581644c91c8f54726e665d3ab6e82e082af"}}], 0x120) 2018/01/31 01:25:50 executing program 0: r0 = getpid() setpriority(0x1, r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = socket$inet6(0xa, 0x80800, 0x5) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000047c000-0x8)={0xc7eb, 0xd7bb, 0x800, 0x4afa}, 0x8) r4 = gettid() tgkill(r4, r4, 0x28) prlimit64(r4, 0x0, &(0x7f0000fd1000-0x10)={0x8, 0xfff}, 0x0) sendto(r1, &(0x7f000002b000-0xd8)="", 0x2a1, 0x1000000004040014, 0x0, 0x0) 2018/01/31 01:25:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000323000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26103, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b40000)={0x0, 0x78, &(0x7f0000c66000)=[@in6={0xa, 0x2, 0x54f4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000c2b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000720000)={r1, 0xe1, "891b87d5f2d695aa3327ff5a6efa01742cd88e11f13d949d5292daa8a67b9adbb0319e94cb92b6778998720ec052b0bd48b439c55cb19fefb81b4dbf81239c35f8c7f0fcb0f44ed0bc630814fe8fb2f2983d90b5c6beb12b7bdfeb3d41656df6441f8f7a84ca9d8da251e6899596fdca78e156a3294c8dd465ac770b33f801e7746a0ff12e80d5e18d992b9082c595d3cd07666bbd95c550090a9bae02d984dad8833ef9ab07988f60fe284daa3b4b2d36ae1719c20f3281d5b90714912582ea58dcd8af62aa21d02c9898fffe3ca6685aa1f83b6e2000f50587de118cf38ca152"}, &(0x7f00001e0000-0x4)=0xe9) 2018/01/31 01:25:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005ef000-0x4)=0x0, &(0x7f0000ddd000)=0x0, &(0x7f0000001000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000403000)='./file0\x00', &(0x7f0000258000-0x8)='./file0\x00', 0xe000, r0, r1, 0x3, 0x3, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./control\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cfb000)='ramfs\x00', 0x0, &(0x7f0000973000)="") openat$selinux_load(0xffffffffffffff9c, &(0x7f000005b000-0xe)='/selinux/load\x00', 0x2, 0x0) mount(&(0x7f0000636000)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000c7b000-0x5)="8f32510482", 0x20000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/31 01:25:50 executing program 3: prctl$void(0x1e) [ 93.836120] device gre0 entered promiscuous mode [ 93.855894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 93.860605] binder: BINDER_SET_CONTEXT_MGR already set [ 93.860613] binder: 15652:15669 ioctl 40046207 0 returned -16 [ 93.872674] binder: undelivered transaction 89, process died. 2018/01/31 01:25:50 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fe6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x2}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0x0}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000fe7000-0x4)=0x0) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) [ 93.872701] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 01:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff38) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b33000-0x4)=0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000)={0x9, 0x0, 0x8, 0x4}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000003000-0x1000)="a99c24517381f2378cd7b768677c60c60f3595aefd8bb3ffcc34cb2a0910a6334c97cb138622506124ea5b9dfeb6d14052bd5e2ae38a2b17a1e5632b951db5142db1e1ec143b9e75c1af04198d3f2abdcf5f5e906b00744098100c94d76e75726b940df1eb84493429b476707cb899606b32d5dd79571d9283195606f5c2e684ecea9473dee2b315e49c317fda051c1d1699722c133a5c9e3047deddafcd7c9a2bf91dffccb179f2bc4d1f989fba3311f61e1513db4fa824625d14da80b68e875af0264b7000cab3fd5cf5082875873539afdb6d66d14eeab8f3e6ec763791de065d8dbbb7cf9bab0973b294dd22fa893c6ca41c49496b5b0a25fc883e70f2dac62455ea6bea6c796fb0f85121493e1e8d92142af09e6ea6401cf912481880f98208ce2c7467a6ae16b5068e8e784b4bdb8140dd220ec0a5626f5eae3c31a8259552372fbc5964738041f83c74dbba13198ed256355cb4991cd7afa671ad319159d2de67d47a300c2fecc50509b7ab5407cf383f3e29b4012391fc485e04d88203609bbcc3edf78b9add51e928ba6757e2164bcf884dc54d0c7854b16e90b7c13c9334035fd63ff2500951f9a9f6e3ebfa19258c15cb6e265a8340aaebf6964eda515f7aff75c610666689bf634508337cead7065730b3707eb1746c79547f495545f8117d5e26a6d632c94a0ee460f0a1dc9c7b6b334df647b2fa931935392fdcb5df930a50a80dfb4c9d663e2b76137bf5c51f0c053858094495355d3f75985ad00600d61eb15e063795620d2e6f0ba469a3ea2347cb061668c093bc95e80c62e40018b25a89ab8b8057109cc2f61d01678dd544c65f24f09c561c2c6e5e64b03edf45d727944171d3401722d17440c6ef81dbf2887afc41fa17cf15b0ebf8ebd3e3be618f8ad9ec7f2ffbff30442b40618b7e47ee059870fe08e706dece9508c3025f0a27c387fc1191e1f0984d86219a239f04d317d7035c9e29681e684f7f080a11105f0098dad1f4bd6385570281b02fd9d11d08492abd6d7e8149c9f41d115db5e90a46970caf304f72957195e2c8720c4cdafc56edb51078188a7f8ce9bfdc682de4260944664b9a4d4c462f4df2c8bae2b3750a6b0f261e1dccb3d103a140361fd6b935b5fe4cbdabe574ae47353d6dd125096952ec240b9a9f0d756831255bb9bff3d579c9fd9db5b71f2578070149611eb693d1870996818e9cbc425652f9bfb140cfd5e9ee78666b8debf7c468d0e346cdd45d6be68830a3cbf648951cf643993790b24789a64860fbc6792cb106cd2134ed484a2e6c2ca755da7d779147d7ab6285d9683b7cc2c1f2e823db1937bbbfc0e05eacb8038f222aa759ff01f81a34e046c4c961a7e01472701eb747483bc561232ad71a52c23b075b631c6cf2c7c8a8a2267ba69538e8a0ac0a69e0e603af58531061609ee02a56ae2917cbd1e28ccd4c603fafb96efc757aa50f4bf2349c0a808d84103790e49b2081ad6cc830a8c3dc71f4ce896325ff30bbdba89766d24737e6296bc6122a2ecaf44047bbcbf8cce09c1b3732f0fa8fae5205ac908e07b53a88745c17d2efe6fbda589a0c9a092cb1df6eee47c2f7a218b107765ffef70a49136a1e4cb7db03e7bcfec43fee95a4d40cf2cdf3b79fae6f5feb80403d0e9f4df972da453b306d5eab7944646156cdbf6ea05bca2f22c556420b4cd60d37cf5322308568eb2125a2260320f15f4f0032b39fc4dbd50362f097dadbf48195312141db987758cb0d5e440276a8d7c69f4da35ad21983066748bdee9ab3e1cc6119a12e63ac74077ea9700dc8eb0dc7365565a24351372eb177484db6cfa5fa63d0a9fe6818d8d74bf582af205c513434e552814173bce8e71cd1b0863de538f2ed99df734fd22d1a1d41189192a2ad6a53e71779dd5b84c01192664c9495c84eb995ad9450bc6f87796e2e6dda74b410faa0d30eaa64191f34eea2127dbf101498c1058c0b1376c9a6baf13d9635b82dbf476028ca312c8a4b1df96c9664f8fff7c130fe6893c41417a084463aff31e41917f61090fc5a56e665acc3a58218ea9e477737dc59cbdf07ad94050c874e07a53d11a8ebd3790c1d668ed304382d245d9d9a28f47ea0f9aa86b3d11e8db825e369cb81e1d75392878af50844ca0cb3e797d1c7ffc1d9e1e4c04e35725f43523b81ddab266d66efa1848a4584aacea795021da5d27361d60b774a45d104854127990aa6492c4b486aadc9f85c22b2585fbc6cd403afc4434a393da24e068edb18693f75ac3873d9258722fe9441fb007bb548b55a08b232e9295e382f206314aff94566034c32ea2c88b921a1767f359e7eb10b9f8eff3aa0e15a6a422683ec868d8f8ff03113a684816289a4687cef14e9b2263af560f77e8b65b5378e30d89b12f862ee632373661c4d15d541b56b6c8d740ee380e356303e00b95dafafcac90d36bef9d4fce4900f24f3040392971b0f5c5d60c6d761c81b2bcdc29add0131506b8edf932c10599606f40e2d2d061f564410bc1244b13d00ce59699a97cc2287f39bf621863024f00d2443aa2e97746b06459747930815a4a57ca4d4ab005b34c6f87bd6d6526de6523ec66635a782033282fe1539aa8d6c2372d022c1fffbba8f85580a160d0038d4f1831a68a77c47ccece9b3b61d4a334f0e0c5b7850661df89aed88ba297b36df2dde298433bdae625d3fdb97276cdba91672d6ab658720c025c787751c0b506898507a1971856500df621d4c31e89d12f42c51d3d0d72b639082bfb5728ae5d8f94bffddea6e48a7491f5eea9ce1958a288a8951af0c409b1e72fc9f1744d2507e786ec3478bcf9a41d26f9da29e824dba29bc3152df7c37268e8d50227ec287c232ba99d4c2614ed321a3a843b0dedd41f34011461d1566d50d17682a17eac474dc8284361499bfcff5c2008ddeb8f519ac91b2d3d48613f1191153b06fa477a9b4d1f9089df55cba761bd081d921b770cc7e8c18104d84135a52a7c0348275673cdcd6a997cc818e4631ecfbcd4f6e4650c76da3295af3f25a4fa257a1d478d4b9da020d5283c3cb0e4f5ec5a0c57cb131646aacccc855ac8a8a2302d435d40539252e0b21f4f4c3d58ccbbf5548f3b69fde5631dac5daac17d5f772b80b9ca73627524e851fe1bd9934f19f9be81e071aae148de4b3afaa95514816259bb62c9e09bfef2ebe4b3aac72363ff89f3d93a5fb5a49d41a5e8a73e5162124000cf123a6ab453c92a3721bef84cfaee378bf50639334e7bbc43c3644170e60fef3b282a9ac7ed391244a55f06e986918a322238b4c4e434a57b8a3f1a6919c02acf91d3f29cde330e474b8f1721ccc9b723a4391d32a5808833b4ea22b2a17e015c69df984ab6f545e41259e04e5c103dcdf02d3a9f8318b6878afcc6210ebda73b1f17f5ee20f30a08a39ed58b8fc46501da964da5d42197b3ea2e4a1ccabf2044318670bedaffe4a53c1c434b16ef8a8a428fa2529c5b1794dceeb99ccf8293977d10786d279a7b2c35fcef241a50819a802ae77b86c7eb9cf46535e6dd67b16fc309ee1d23b4711ee862d78b4f2ceb12802496e4710eee413c2228e419061378d0dbe6ddfafd4fac0a8c016ffbf36f53843f67682719f222532d1610eb486ddc3bf2e4d017d8e04e39a20e0f8a4ea267e3cd359b8bf6faf9646f407b26bb9961c90e7d2d71dde8c292841944414e9bcd6b54e9108491b5673010814f1de535da4f4dc65968ca7dba4dff6e6dc09f5210806af3fa2c1d5296b598dc91bd08678b861870abd91f05a5d3bb05a40c9e1f42043a35333682322ba9c8d9ec75c74f005efa36d78529ed3f25a72657bed6263d0c2a47f1b3b3411a4a569856933e45fe481fea3bcf5473fc07fbae7661b66708a3e3eabaf2d6c9a0c13022694161eddd28305bbca3c2f49c71ea418fe32532c48609b4aae9a90f39b79aa2f4deac6d4ea4e3054903b04b2b99f8de2e48a8317d66c63f047a5898112969f32cf0a5bdd2c5f9645fca2525dbc592370fcf6d38df772d3bb32b52c399a35e23606945a16c588fcc387770ba95c087d330051a84c3c17ea31a7f27c68000f3f63b84520dbdf7c6193cd9aed8e726285d7c3d55713ae0887114d5150e412e9f70546dbfca8a3b2b22e1333e5207e5cc726333473a89c43add54d08e9a9fe4fe142f74276da115f6c7036634c97daab0ea96a63ceae3496c2cdc680d6da2295869c7d5b022901c94750ee6f99753643a94f466d0fc362b82af7d5485ec0ef8de1cbd2418f1761099d20bbdfcdf7d3fa6bba22db663b86365d62fee3b86eebabbf70c3f1369644af6c88f9ace5e4b55fae5b9e45926afde5735a1a41b55281a43959da0ec4fbe8def23669ef574de1e089e1d7d72304e0dbd74fb17a5b21a30fb79147770dcfbe9654a5f679c71bc0c7ad9728d44683180ef743d3755b1e6c7f97bfc46189365afa85cae07cec3d11c0263e22ef3b591fd6f3e4046dbd12c043c3948c49b31bd2dc56898fdc56347e32caf0a931027be4770b6bed82e37c6672637991eccb8f38831684f32c9413d13fe42656e1ff4c905ff175ba51bac098e2c00088bec073a211fc595a6d5c7aba187c62a6727c0b2fb109e911c49905cfc40dc51fcde5c825e9c2e888c5a2bcfb9fe72195b435af5b045cd088de0187936198331797cb6c2b29a3d6b59cb7aac85e113a5e26550758e92f87c32ebe8a8a1fe4188e82a576ebfb893050618175d13c8b9f75407e4e39268aa164d5896460e4061ef8f5b4f687e596a18be0c4233f4727b6c39aa455305ae00240876c62956af7fb81efa931d14963877ed82814befa617c4948795fa2beeacc6f6afdfed4b0f2f5497dcc68b9b61bef8657ca796ce4b4bf8a5fd7aa8da697883fbb16f1696169d0840447c703e03b92e2f82c3f84e4a664cb3a3907a723b4bd776f94942211a29c6c77bddfc9f1f3be10a7df2c221eba83d5dfd16f7b2a2249abab516e64b11ec33ea21a20bde1df1c1df7e4176196ea40f99375810cd2be10f0726ea10cdce2de640b8e470fc7759234d576db33a20b0396e5450002eef769568c77d93f4efb8e96604f56d09f391ef75da3f5cd346e2b859e45072e16f25e78ae217002b2075ee10458e057d747458131cc5d5ecb9f29f95f313b2de4489585434eb0cfffb8eba8fa30e8049de3daaf256b22c244c595411459a61644a47ec9332ba9b9f7533b8a0d43613e94f554bcc7b7dfdf5d92c9cc6d81ac439005cc6ae2796d892375fb37982f9640e24c8e0106d7d6b917f892a5ca8860d6fa240e083e1798bf1ca36bc6547094022ced953963ada5554850c58ba8d1dcb5bcd6f82ccebaa06fe5b246cd88fba44bd1b4b12601dfd0a12ea1c8f4401eff97c94dcd9e00734b8ac4107b2dc423ae042257b23c848540e1f00338c064581fa6003d30e4ee960fbef3a293c25759e811ff4752d7b30731f2bcb1a101126c7f07d9894be2916272b9dbf98ef86a666af1f1fe7b241b6a1c10e9d49c1216b4b3e5b4a7d02383b960bef7ffb6c0c5cb5c65d1bafe313cee170ee03a1712fd0189d23424a7086eaff541a65c5417e68b45a2a074f4df4aa8fce54596c97c09", 0xf80) 2018/01/31 01:25:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000e24000-0x50)=[{&(0x7f0000021000)="2f2d32c2e2bf5955a53a84497d51bc74", 0x10}, {&(0x7f0000228000-0xed)="42fbfc04d16bfdd204ed5ab732c3f710db398aebdac989731b7276972b84bc76188588b6e78b59cc34562d0bea04610f87e2aa88f270efa7a55bdfb6841d03eeaf3e1baaca2d5d72eda324fba554a735435a8d9ff51106d3dcfbe730e63960630e167b6a837dae001f98c3fb949930ce3489f0e14a692eb62109c13349ccf5877a228d01595c5e21eaf8baabf242a0dccd1a7ceb96cae7471a5124470fee95b74c30cc0be758576bd34c027b6075b3de51949e8256a8f66e24d235cc8c6d7ae5aae19ee357fdf06ae0bc826cbfe24fa7c8ba4c7cb2e2dc89d42c3acfe54c005df57d4e13c2d9c645eee0028e04", 0xed}, {&(0x7f0000945000-0x22)="2033965f92e6cef375396c92e61de894ff2e2746b601cdbab1356db1ef98adc24956", 0x22}, {&(0x7f0000012000-0x2e)="cf379e6955e6a49f76d0c50c87a27f26ab58b656232bda7795c48ce66ba53a12d55e0d9d9ead5051d0023c4ca009", 0x2e}, {&(0x7f0000d99000-0x14)="38fa70f657f1701cb9af103a4568fcf5f40e47cc", 0x14}], 0x5, 0x2) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/31 01:25:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c66000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000652000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000711000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b72000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) flistxattr(r1, &(0x7f00003d2000+0xd53)=""/51, 0x33) 2018/01/31 01:25:50 executing program 0: r0 = getpid() setpriority(0x1, r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = socket$inet6(0xa, 0x80800, 0x5) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000047c000-0x8)={0xc7eb, 0xd7bb, 0x800, 0x4afa}, 0x8) r4 = gettid() tgkill(r4, r4, 0x28) prlimit64(r4, 0x0, &(0x7f0000fd1000-0x10)={0x8, 0xfff}, 0x0) sendto(r1, &(0x7f000002b000-0xd8)="", 0x2a1, 0x1000000004040014, 0x0, 0x0) 2018/01/31 01:25:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000eeb000-0x20)={{&(0x7f0000397000/0x2000)=nil, 0x2000}, 0x3, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:25:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000665000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() socketpair$inet(0x2, 0x6, 0x10001, &(0x7f000064d000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) mmap$binder(&(0x7f00008b4000/0x2000)=nil, 0x2000, 0x1, 0x113, r1, 0x0) 2018/01/31 01:25:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(0xffffffffffffffff, &(0x7f00003ab000)=""/223, 0xdf, 0x40010041, &(0x7f0000e0e000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x3}}, 0x26) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b44000-0x10)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000776000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000355000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cf3000)=0x0, &(0x7f0000202000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000fd0000)=""/39, 0x27, 0x0, &(0x7f00007a0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/31 01:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff38) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b33000-0x4)=0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000)={0x9, 0x0, 0x8, 0x4}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000003000-0x1000)="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", 0xf80) 2018/01/31 01:25:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005fc000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:50 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x7, 0x3}, {0x9, 0x1f}, 0x3, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00002f4000-0x38)={&(0x7f0000844000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000de4000-0x70)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)=[], 0x0, 0x0}, 0x40c1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000)=[], 0x0, &(0x7f00004c1000)=""/151, 0x97, 0x0}, 0x121) fcntl$setpipe(r0, 0x407, 0xffff) 2018/01/31 01:25:51 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000024000)={0x0, 0x0}) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000022000)=0x10, 0x80000) accept$ipx(r3, &(0x7f0000010000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f0000025000-0x10)={r1, r2+30000000}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000025000)={0x0}, 0x8) setsockopt$inet6_buf(r4, 0x29, 0xcd, &(0x7f000000f000)="7bb42d3512308d2fe9de5e1fc52ecb8ff67ae42d8d30e73e80b97f79b7e99cce0ebebcea71b33d887177cd090d89a290e6a97ab231afd323c270da59c7883c3bfa16d4287605ad4a6bea828482a5cc6a600e0386a833fbae9704ed904676b94fe12e2cb2bcac9545fbaf708baf33b2449f3d9fbd9302d8af515450299f77eaa78b40253202", 0x85) shutdown(r0, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000025000-0x4)=0x200000) ioctl$sock_FIOGETOWN(r4, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000026000-0x28)={@generic="b09e4cf9c8ba5ad2582baa43437454d6", &(0x7f0000005000)=@ethtool_pauseparam={0x13, 0x1, 0x4, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005eb000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fdd000)={0x0, @in6={{0xa, 0x3, 0x54d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x9, 0x10000, 0x9, 0x81, 0x1, 0x9, 0x7, 0xa, 0x9, 0x8, 0xffffffff00000000, 0x7, 0x2bb2]}, &(0x7f0000045000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ce9000-0x8)={r1, 0x7}, &(0x7f000079e000)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000530000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000c86000)={0x0, 0x0}) 2018/01/31 01:25:51 executing program 3: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00004e4000)=0x0) dup2(r1, r0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) clone(0x0, &(0x7f00006b6000-0x55)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000b2a000)=0x0, &(0x7f0000455000)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000f42000)='/dev/usbmon#\x00', 0x9721, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000091000-0x8)={0x0, 0x3}, &(0x7f0000812000+0x394)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000177000)={r8, 0x6}, &(0x7f00006e8000-0x4)=0x8) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) ptrace$peekuser(0x3, r3, 0x100) dup2(r5, r6) tkill(r3, 0x16) 2018/01/31 01:25:51 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000074d000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000cc2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f04000-0x68)={0x8, 0x9, 0x1, {r2, r3+10000000}, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000fd7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000193000-0x4)=0x14) setns(r1, 0x8000000) 2018/01/31 01:25:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x8) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000189000)=0x0, 0x4) 2018/01/31 01:25:51 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000024000)={0x0, 0x0}) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000022000)=0x10, 0x80000) accept$ipx(r3, &(0x7f0000010000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f0000025000-0x10)={r1, r2+30000000}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000025000)={0x0}, 0x8) setsockopt$inet6_buf(r4, 0x29, 0xcd, &(0x7f000000f000)="7bb42d3512308d2fe9de5e1fc52ecb8ff67ae42d8d30e73e80b97f79b7e99cce0ebebcea71b33d887177cd090d89a290e6a97ab231afd323c270da59c7883c3bfa16d4287605ad4a6bea828482a5cc6a600e0386a833fbae9704ed904676b94fe12e2cb2bcac9545fbaf708baf33b2449f3d9fbd9302d8af515450299f77eaa78b40253202", 0x85) shutdown(r0, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000025000-0x4)=0x200000) ioctl$sock_FIOGETOWN(r4, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000026000-0x28)={@generic="b09e4cf9c8ba5ad2582baa43437454d6", &(0x7f0000005000)=@ethtool_pauseparam={0x13, 0x1, 0x4, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:25:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000eeb000-0x20)={{&(0x7f0000397000/0x2000)=nil, 0x2000}, 0x3, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000470000-0xd8)=""/216, 0xd8, 0x0) 2018/01/31 01:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00002f4000-0x38)={&(0x7f0000844000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000de4000-0x70)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)=[], 0x0, 0x0}, 0x40c1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000)=[], 0x0, &(0x7f00004c1000)=""/151, 0x97, 0x0}, 0x121) fcntl$setpipe(r0, 0x407, 0xffff) 2018/01/31 01:25:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2c000-0x90)="", &(0x7f000097c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d9f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r2, 0x6, &(0x7f0000a73000)={0x2, 0x3, 0x1, 0x0, r0}) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r1, r2, 0x0) 2018/01/31 01:25:51 executing program 0: r0 = socket$inet(0x2, 0xed8aad2383c6b216, 0x68e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006fe000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xef7, 0x4, 0xfffffffffffff85b, 0x4000000000, 0x7ff, 0xb45, 0x3, 0x100, 0x9, 0x8, 0x20, 0x6, 0xe45, 0x9, 0x6]}, &(0x7f0000125000+0x405)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x6}, &(0x7f00003ed000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r2) openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r2, 0x4, 0x0) 2018/01/31 01:25:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000010c000)={0x20, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000bf8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c26000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000028d000)={0x0, 0x80, 0x1, 0x40}, &(0x7f0000983000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001e9000)={r2, 0x4}, &(0x7f0000ebb000-0x4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000bbf000)={&(0x7f00007f9000-0xc)={0x10, 0x0, 0x0, 0x232}, 0xc, &(0x7f0000d6a000)={&(0x7f0000b4d000)={0x90, 0x3, 0x0, 0x200, 0x5, 0x0, {0xc, 0x0, 0x1}, [@typed={0x7c, 0x29, @binary="2416a7b9738b8b0a3b232ae620681ae453d5c0d2be759c49f3fbe2ca1677d99a14d4c29ac06bd1659b32d85c1764b512d12f1e9892fb90994ff67059003725bb7b1ae57ba3d22530fe077c4a7cda50664e8f15dffb901669821f0d77a7deeced922ea0d5fcfddd7d6fb77fb216f5c5d63a"}]}, 0x90}, 0x1, 0x0, 0x0, 0x8804}, 0x4000000) 2018/01/31 01:25:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/31 01:25:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000238000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f5d000-0x4)={0x0}, &(0x7f00002a7000)=0x4) fcntl$getown(r1, 0x9) 2018/01/31 01:25:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000061c000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c5000)={0x0, 0x0, 0x0}, &(0x7f0000779000)=0xc) stat(&(0x7f00000fe000-0x8)='./file0\x00', &(0x7f0000f39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000)=0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff8000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007e4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000ff7000)=[0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff8000-0x8)='./file0\x00', &(0x7f0000c1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ff7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000348000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092f000-0x4)=0xc) r17 = getpid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002f9000)=0x0) r21 = getuid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ff7000)=0x0, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000ee5000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002d2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ca000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff7000)='./file0\x00', &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000e9000)=0x0) r27 = geteuid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff7000)='./file0\x00', &(0x7f000025c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000ff8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff8000-0x4)=0x0) stat(&(0x7f000094a000-0x8)='./file0\x00', &(0x7f0000e07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff7000)='./file0\x00', &(0x7f0000ff8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = getpgid(0x0) r36 = getuid() fstat(r0, &(0x7f0000f43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = getpid() stat(&(0x7f0000610000-0x8)='./file0\x00', &(0x7f0000dc9000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a40000)='./file0\x00', &(0x7f000043d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f0000b9a000)=0xc) lstat(&(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000311000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000d30000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000558000)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff7000)='./file0\x00', &(0x7f00009f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000df5000-0x4)=0x0) stat(&(0x7f00001d4000-0x8)='./file0\x00', &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae3000)={0x0, 0x0, 0x0}, &(0x7f0000ca0000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000065f000)=0x0, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000ff8000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000ff7000)=[{&(0x7f00009d1000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ff8000-0x80)=[{&(0x7f0000ff7000)="ae99efb834df1bbc027596e39f32866729b7cbbeeb4646ed9935dedaaa0d82223f3a87cb6c31456205121677e336825e3fc614434f4e", 0x36}, {&(0x7f0000ff7000)="beb87780aeebb8cdb9b87a3a553b2914f9a49613eb15291425321fdcf56b410795d760c25337a319287089e9994cb1aa214b82d18e45f8", 0x37}, {&(0x7f0000ff7000)="94042aacaf2f60eae19e845a3df07c10f8bcb0576a5f3a36ec833f92a751fdf7b48142aa0202c83c7ab68e429ab2eb8035497ac28b27e3ed176d65dd11476b71919b23eb41e85600531abcde88804015d36c88ac288e365403d0e78eccc4108744e015376ceeee57080d8e0ccb44404b65bdeead57f6ddb34b2724f2ac2e887d54b4bc0e005a950b2aa11e6c018dc2fcdf0e51c5a5", 0x95}, {&(0x7f0000ff8000-0x4a)="1804fe27700c55417d90fb1ce1c4228f008f927b8ff48c40da3fb3257785e1819ee957c6b33c65e015a2bd55020d201483f67b6dc86bb0db6695bb7aff38eb17e384d3c0fabd2bf948de", 0x4a}, {&(0x7f0000a21000-0x1f)="11a73b566325bf79a24c0fac3dc5aa7109b9cfd48f934d7d89658c9a797c05", 0x1f}, {&(0x7f0000771000)="cb64b4b333b122ba92b4c8c9c6b332c76e5fd7c5ae5ffe34d7e89aafcc7b919f482ce79e2faa4b2bbc3b66b233ea1a308afcdb4ad91368e20d72992aa185ae26ee5bd9f59ad47fb67ac1b2b881a11a20365fc8d676a1f37f10ca765dcf52e795000b93e0985a192ca85f011f48465bcf2b05124a763ad449c5250f00027cf5aa2dc97cff9affb36d7458e9", 0x8b}, {&(0x7f0000661000)="1a071920067468465079b961b26c1e3912dea12a2b44b9887f3942aa819c618bcdbdfd67e631faa3f344f77b21e1ca948d5f2adda1a5c59fb51149efc17896cdbbdbe5396c1d181f76d527374d921ec3782e9c46b54a5424bb72a7a678d0f222211105c090e6458a186fb7", 0x6b}, {&(0x7f0000ff7000)="5aff7ec2eb6b9fb0f0603c48a05acf1fce1ab3fd5944e9e0720a3577b57f81eb7fe99a2c00d774f8d96efc85c5f68fb6d26808dd0970b2e0021dfeb9ead70442a113e575978abe8a2d8f43277099c1248684efde1f4684ae1765a351", 0x5c}], 0x8, &(0x7f0000ff8000-0xe0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x4000811}, {&(0x7f000010a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e1b000)=[{&(0x7f00004c4000-0x47)="6cf97fa3c01b59b5764b0b55ecb5ae778a7426b789be6697901f9c4b0231033a90f4d25f317a258c893a37229041001663e02f69056fa34d6a740b05e48603e33a54f683762d01", 0x47}], 0x1, &(0x7f0000ff7000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x40, 0x800}, {&(0x7f0000ff8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000dbe000)=[{&(0x7f0000ff7000)="a9d8c169f37813944232d2ad5a85cc6d71f89b5f9139e56f2b8783449796193f14163712fae70001077413", 0x2b}, {&(0x7f0000ff8000-0x4c)="1dc39d81392b4876b307003638d5e9837370b96237ac3435be41956fab1a4cb7aa45f2982c5fb16aba149ff873b33d7bc67b0c9b3b3240c7e7426852b0931ac1970ee288b6a2e2f49bcc3c72", 0x4c}, {&(0x7f000072c000-0xa6)="3c389166792273219858e4e8865a233704a10cdd587edd5136dabb7906e4d3aa6d579f60724f7036551481e5a60b5c7ff00c8d9f2eb94863b2ed4c77c3388c0088ceb43c7151542100c86b0984adb8fd4af88d2032ededf478ed9eadd5696931aff39dfd3976833de231a41476a2183fe63a29d2bc260a00520d0d7129d2d45b1eb32dd420eae1912321175163b345c3062f817406eaf5b810cb7b13e63dcf6690f339fe1039", 0xa6}, {&(0x7f0000ff7000)="ac3d613262d06ccb9bea68a792261427c5", 0x11}], 0x4, &(0x7f0000a58000-0x40)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x40, 0x8000}, {&(0x7f0000ff7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x20)=[{&(0x7f0000ff7000)="a248317644a005108c7b8e819924739d56cca626623bd143b1546d280202ce19e7ad9a8ca0ead6d1da9ad6d3bb5a1fb5c344550feadae55d0d9d404c3e9b7b1c3b0ebfa269493c35111fc79c4fc1c638ab5ff63c88b435506acddaacd2182c0850dd1324162841ebfb64ccae17cfe4c89fb40c6c52cedf", 0x77}, {&(0x7f0000ff8000-0x6c)="cfe2adaf35fbab57ed8f95d0dc300f2177a56bc5ef14a0d011db4758bf50c7ba6c1aa5bac959561da7b4abe9ba5ca7acea1f2baee14cd0938d694129b23b10546e3fe94096fcc696a8e800f94f24c2aae58063cf632081864efac29cc547d52ffe46242314efcd380d0e5b00", 0x6c}], 0x2, &(0x7f0000ff7000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x120, 0x24000045}, {&(0x7f0000f6d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b00000-0x40)=[{&(0x7f0000ff8000-0x24)="17efb3577a890a95a924d759097d155451dba17f4a090a11a7235a565087f7877ed07bbf", 0x24}, {&(0x7f000025c000)="", 0x0}, {&(0x7f0000ff7000)="dc828291f5a171308ce6bedc9938e244092b539664d42302c66cccb4c415681199a780b7b4cf943235b5418e50acaafb0cd738ac1b09f12eef837e4a13958f211541195729babef824e89a15ab7749f2403bf97294883f9861ffff386fc317d566c6a889fba7a1e73d16bb4ccc0e8267779a32372f4765e697aab594842d830e8e4c4ca6d668f4429d14a3f4364bb986049353ca6f373a5482edffe1a17b56379d22047bafb9d67cd83839b67c48260ba0770080be101135c2e6", 0xba}, {&(0x7f0000ff8000-0x23)="b913a77dd9c9823d435b722759dcf044221acadd9ef29a8d9ad69b4db3ee04061d8051", 0x23}], 0x4, &(0x7f0000ff7000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4}, {&(0x7f0000650000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ff8000-0x40)=[{&(0x7f0000b9b000)="3ba3d4fe43c4f2f1283ea841f4f916f3f178629bde78b58195e9306f45aabd6d15542ac7aba1969b999ab02e64b1f52d62e57d67e57d20a6ad0c56bbb966e8f7d0b7eaa03df68f563ecd96868370e9f285ad4427195155edeaa45b6845af50c51b3292e1434a935bd1e9a05d4f5b5c027f5ed41888fbb0307b4f0288049096a8e2ccc8fff754e7e3521095efc2f3308ebe0622cb", 0x94}, {&(0x7f0000ff8000-0x71)="ebd024fc52d41818c8a6b0cbb33d45242881064239d6269d1f346dc6fca00793f23a95a5d63a562274827b7de893e5fce4d4eaaa3b4bcb43f177650028f2049a40ef2ae9d71136dc1370e635836c7b01a97691d1ff2a6a78b22afe33bea131f3c3dad2f17603866f61fb3d5a5552e1f9b7", 0x71}, {&(0x7f0000ff7000)="6a64b762a3800077db442f9b3e2d71b3f275730a583d4fa8416753c6c9a827eec69968ea8f9ccea45d08654f7543ccc38fd5e29d313779b0555bee9aa7676461f5ce086306a9", 0x46}, {&(0x7f000063f000-0xda)="bd17a91c1392fe349e056ee2d84a79d584ba07df8fa1900115a4276a83e2f45bd02210206730c2c927e8cfbf2ae2ed47369bce9686f80e431503f8465d3b7f8d08a51a1c4602bfdb0aacf8336e67725c15e0066fb6d9d9ab6c9316e80607bf32240a238298707449a29ae3279c787940cda9b6decbe2dbcd22f5408b8e1e55cb2e766b0d644ff3481dbbf9a34383642cf31ddf6e0bf2dc147a060a73d05a08c8b4977a98ee7f7b89b843949dd3f178c513feff8b855c3ca0e9b887f3b62e435e0de60360427f7c1e30de7a5f9253faa0c746184cbe5933be0b97", 0xda}], 0x4, &(0x7f0000714000-0x20)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x20, 0x8800}, {&(0x7f0000426000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000057d000-0x20)=[{&(0x7f0000ff7000)="a2320683779739e4e69859df", 0xc}, {&(0x7f0000ff7000)="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", 0xff}], 0x2, 0x0, 0x0, 0x40091}, {&(0x7f000058c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c67000)=[{&(0x7f000067d000)="df81415284a569754577c647fd352c7e944459b996734cd12a345f7013538e3664cdaa3c1d056d26738e149e940231d6d0be5db558507d0bb065b85a4370bda8cbe3a1c1afa16418bbed7b4dc1c5142a6410eb344083b7d9aa8e684ad0f2ff790b7b3a7f61fdce18a6631ca385eae70b300387d00c1cce7738d114d8c47148a33a6e3d7224e35ec036a24ca609b71a5214b6886eb8a0a9a1a663f0c38ddc67599d9e05f48ea056df298f392126b6c3e1586f5f3ae23b08b04e39659d4bd4febf727ec999dd76efe0e359b8194db51ba551b92f4f83649fb99c8df9456b09af56a9", 0xe1}, {&(0x7f0000ff7000)="dd8e3375a61afb3c182cc3700de9d78ae4878eed4f313cc067600c889f99d78dfdb3336d569ebbfd3d", 0x29}, {&(0x7f0000dc4000-0xa5)="bab307af32a92dea37970a7378be11abadb3340cf0d8d1fffb91611110357070dd43a17c04605775acf7746537cbcf70fab20f35a8e9002eb979bf00c8a751a5b7564149aaa7883a5b1e51bfb11cb9456ab2094ae58fec7c3dfe493e2307340640b7e86bee4a6cada5ffd7019e8856b9474d01280cc510328f3a9d1a1b2494ed1c0d15b67c7b59812473fd7f5ca7c2fefde27d473fc393f86335fe43c877d6fd43e79c9ac1", 0xa5}, {&(0x7f000091b000-0x1c)="06c0f973a2a25deddfc3dc20f717b3ca05487b4c3238aefb12ae06ed", 0x1c}], 0x4, &(0x7f0000ff7000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xa8, 0x40000}, {&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x60)=[{&(0x7f0000a89000)="00f746e5ffc6559cbd712d7169f6a742e98827e46d93f73e819a57f2cd2bddc85534774f44b1555e40b5b44024e502329c932736c38143aebf2b641895f0f8bb88fb6e3fb6b9bf571c0dbb48505393f3ad0f2535d1d7644895d5a3bb250f968a5d49f0ce81532e4e3ac179c0025e333eae75cacf177c", 0x76}, {&(0x7f0000ff8000-0xbe)="204cdff828f066060ee85b50c311eee0111a889318480ff2a2b0cdd43b32583d8942327dd7b938367771f2344081499fbd7cdd7b747d8a22a1dadf4ac551e74726eb4409c7c4ee19b517a701ce9d5afb6373ba00da98559b5b70efa258320cf261bc0da5664104c28d65a1222611eaefb34518eaeef1a29db513618fb3c5c22a6f35f20c02b70c6979a1cde0bd21cd73f6d9a036e43500c0ed37a57eacde061cd5faa351c593a83a439eb3fdaa48cc7fe7de4a69db1294587f834af20d47", 0xbe}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}, {&(0x7f000002d000-0x60)="8da4e5f093de67990952c2467b5a608b2bbcaded361acf5f5b585e561df427b65942ce7b2bae3c02ee4e607cc081cb99048b7ba9e227b642d4f0917dd5cbc7e072770dc3a69913ccc334874ecbfc3d98ce96d5a41ce7c318dc9cedce1a7ab453", 0x60}, {&(0x7f0000a07000-0xcc)="49629d5101f6fcc7ce5373a60a4910dbdf84b8aa3cddfb58dccac70888b1b40d7db385f5d5f8440e99ebaea0a8bab1d1798a36a8e460e7ad0aa212b3dfeab3163f1a92de48a307f81b016a0030e812ad5350a9376933d9393696f1a370be8901196fa53c51dedcd9c65428906450856b24c1b5e17770a6c2034e316143554e00748308b5b1bbd6a77b27f770eb627101b30bddd05c750a78d122b54d128c11516235171bfdbc9b2a14386ef7d0c093ab115856a413e23d71f1c5227b6093cdc82600d63dc0f43bb1f1558e21", 0xcc}, {&(0x7f0000f8d000-0xbe)="c6fe11e0ae31181b58889bf1586c21e213a5d503385f573627a99904f01dfbed028ad02845fd0e41b84a982326614099eda68bbf68a53547d4f4160672c3299aa7065d57be0c732ed4698ffdeb8050cf3c4862a49d78a7d3bf9c101f62332ef04f41d7bbd70235a4392dd4db043b64385ef0235c7b1da8b61d9b28a8b2c356f95698c9b7ee5bb01762b6413071991b043d5b7be9da5f67db6221752beaf46486d6b9d1646cfa2d227da443c86e5b5f1f6a105d030221246e66b1a6682fe3", 0xbe}], 0x6, &(0x7f0000ff8000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r1]}], 0xb8, 0x0}, {&(0x7f0000ff7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ff8000-0x20)=[{&(0x7f00009bd000)="d04b82a6893afd6538cf3ef5c19bf14bfda8b38f5c8f8aa27042b5afc618e807821dd98aa677ba4f127224a1c325bfcdc637706458194acd5fb7b97600f224d78fa2b7149b043a0fd1f0c3c75440d54bbe3dd63071683079773074fb26f44a588fc57fbcae24bd6c00520c511dd3ae79387742b7292ee3ead2293868a8e97bacb1167205e5dbc2255ef599e8e595c74e7145b10dc33621469c597e6ffe9feeac64485733dc3bf8ebc71cbca30a00bbed296603c510a7a0a67605ec148272a5fd20395952", 0xc4}, {&(0x7f0000143000)="21c08f1f782ab5d579935b1be87591573278dcc2de9e80b365054fc354a04e175ba8889425e1298a260c248843e8ca259d65ae27a1701efc086b9c4a2edbaacd2dd8f3af0da952a60dbd746cabb65ef8069764f597d9b240385aa5e5ebb0283e9bfb136d8c17fae8314ff1a5fe0055406bde46", 0x73}], 0x2, 0x0, 0x0, 0x84}], 0xa, 0x4800) 2018/01/31 01:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x9}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) r5 = openat(0xffffffffffffff9c, &(0x7f0000c5d000)='./file0\x00', 0x2080, 0x8) sendto$inet6(r5, &(0x7f00004ab000)="91aab4bb4c9c9cbc3780bbecf7a4475241252b92462c9dbb418730bedb75bee189162f1fa06b4ece9913e8f575ba627533ae0481ae1811cf005d99ab6c9502e875e80b4b1a6601760ef251edb387d3d1", 0x50, 0xa6a10434fa699029, 0x0, 0x0) getsockname(r3, &(0x7f0000346000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fb2000)=0x3a) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) readv(r4, &(0x7f00006fe000)=[], 0x360) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004f8000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) dup2(r3, r4) [ 94.372635] audit: type=1400 audit(1517361951.214:64): avc: denied { accept } for pid=15783 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 01:25:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bd9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bca000-0x4)=0x8) listen(r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eda000)={0x0, 0x2710}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r1, &(0x7f0000fa6000)=@file={0x1, './file0\x00'}, 0xa) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 01:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b12000)="6d61707300e4") readv(r0, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/01/31 01:25:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e54000-0x9)='ppp0bdev\x00', 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000537000)={@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffb}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) wait4(0x0, &(0x7f0000454000)=0x0, 0x2, &(0x7f000093c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {r2, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r1, r1, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/31 01:25:51 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000005000)={0x5, 0x8c, &(0x7f0000002000)="58da6392c5b62688c21f720a2fbe7c284670ec6da12bdeec1d0d240d24c89be90a88638116898ef53f9a8e47894c6d5aad94c15fa83321e404329f5bb316c34b4d1de2c59bd45003faaf4af9bcb53e39ec23828ce17723f4eedf673a10bb49005cabe17f520716881f9ecdfe36ef632392a936fdf1c6fe777ab9084b53267fbb911294f9b7dd6519cd7280f7"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x9, 0x80000) ioctl$int_in(r1, 0x5452, &(0x7f0000004000)=0xfffffffffffffffa) close(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000)={"3c8bea1cac65fb1fc15fa5834393b0ed", {0x4, 0x1, 0x40, '\'xDllS', 0x40, 0x0}}) 2018/01/31 01:25:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb", 0x4}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7, 0x6, 0x8, 0x80000000, 0x7, 0x200, 0x1270, 0x3ff, r2}, &(0x7f0000001000)=0x20) 2018/01/31 01:25:51 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/rtc\x00', 0x1f1c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000089a000-0x1108)={0x1108, 0x14, 0x300, 0x0, 0x2, {0x13, 0x0, 0x0}, [@nested={0x10c0, 0x3f, [@generic="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", @generic="2d35ac2cc66a8006f13f14e77e9f3d197c12cfcd360225a3f5f19a5f501b71a7ce8ce9721af2746a9e2a213db162d8a155abe01b8905af84ba8fb19ea5de49f7387fd856f267317e3caa0c6502e878b2b2b8fda2a0cd728c7c2c90ca5b3c332fec0bc3daec3b430fcc091ed9dfa66db203a038a3535c93fa8a7c159fae83befe4f2cc889a170640782ed7f0ec4a0c4d105c42037be046404b33a4b921e89d1d47d12ceee874699babcf959", @typed={0x10, 0x72, @u64=0xa1}]}, @generic="9c", @typed={0xc, 0x67, @uid=r1}, @typed={0x18, 0x74, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x6d, @fd=r0}]}, 0x1108}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x33, &(0x7f0000d58000)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000cce000-0x25)="24000000130021fffeff010100000900012c060c0d000300010749000000000000000217", 0x24) 2018/01/31 01:25:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000061c000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c5000)={0x0, 0x0, 0x0}, &(0x7f0000779000)=0xc) stat(&(0x7f00000fe000-0x8)='./file0\x00', &(0x7f0000f39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000)=0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff8000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007e4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000ff7000)=[0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff8000-0x8)='./file0\x00', &(0x7f0000c1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r