[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 28.983527] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.014971] random: sshd: uninitialized urandom read (32 bytes read) [ 32.458330] random: sshd: uninitialized urandom read (32 bytes read) [ 33.739597] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. [ 39.223671] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/04 03:31:45 fuzzer started 2018/06/04 03:31:45 dialing manager at 10.128.0.26:37137 [ 63.773117] can: request_module (can-proto-0) failed. [ 63.784086] can: request_module (can-proto-0) failed. 2018/06/04 03:32:11 kcov=true, comps=false 2018/06/04 03:32:17 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002140)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002180)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x10000, 0x100, 0x400, 0x0, 0x80000, r1}) pipe2(&(0x7f0000002200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom$unix(r0, &(0x7f0000002240)=""/198, 0xc6, 0x40000000, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000002340)={{0x20, 0x5, 0x5, 0x0, 0xbc, 0x9}, 0x5, 0x6, 0x1f}) fgetxattr(r0, &(0x7f0000002380)=@known='system.posix_acl_access\x00', &(0x7f00000023c0)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000033c0)) r4 = socket$packet(0x11, 0x3, 0x300) r5 = shmget(0x3, 0x3000, 0x84, &(0x7f0000ffd000/0x3000)=nil) shmat(r5, &(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000003400)) fremovexattr(r0, &(0x7f0000003440)=@known='security.ima\x00') ioctl$TCGETA(r3, 0x5405, &(0x7f0000003480)) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000034c0)=""/236) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000035c0)=[{0x2, 0x2}, {0x3, 0x9}, {0x4, 0x7}, {0x4, 0x1}, {0x2, 0x1}, {0xb, 0x80}, {0xb}, {0x7, 0x31}], 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003600)={'team_slave_0\x00', 0x402}) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000003640)=""/30) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003680)={0x0, 0x8}, &(0x7f00000036c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003700)={r6, 0x2}, 0x8) shmget$private(0x0, 0x2000, 0x78001008, &(0x7f0000ffe000/0x2000)=nil) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000003740)) unshare(0x0) fcntl$getownex(r3, 0x10, &(0x7f0000003780)) clock_gettime(0x0, &(0x7f00000037c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003800)={0x0, 0x0}) write$evdev(r3, &(0x7f0000003840)=[{{0x77359400}, 0x7, 0x5, 0x52}, {{r7, r8/1000+30000}, 0x7, 0x0, 0x732f}, {{0x77359400}, 0x0, 0x8, 0x6}, {{}, 0x3, 0x0, 0x7f}, {{0x0, 0x7530}, 0x0, 0x1, 0x9}, {{}, 0x1, 0x0, 0x100000001}, {{}, 0x5, 0xffffffff80000001, 0x3ff}, {{}, 0x0, 0x0, 0x100}, {{r9, r10/1000+30000}, 0x5b1, 0x6, 0x5}, {{0x77359400}, 0x8, 0x7ff, 0x400}], 0xf0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000003940)={'NETMAP\x00'}, &(0x7f0000003980)=0x1e) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000039c0)={'veth1_to_bond\x00', {0x2, 0x4e24, @rand_addr=0xd0b}}) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000003a00)) 2018/06/04 03:32:17 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x401, 0x5, 0x8, 0x7}, &(0x7f0000000100)=0x14) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) fcntl$setlease(r3, 0x400, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x3, 0x4) r5 = openat$cgroup_ro(r1, &(0x7f00000002c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) accept$packet(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x1d, r6}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x1, 0xa10, 0xf675, {0x0, 0x2710}, {0x77359400}, {0x3, 0xc8, 0x7, 0x2}, 0x1, @can={{0x1, 0x7ff, 0x80, 0x1}, 0x7, 0x3, 0x0, 0x0, "db12b6d4c46ec6a0"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000081) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000004c0)=0x7fffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000500)={r2, 0x80000001, 0x10}, &(0x7f0000000540)=0xc) r7 = openat$cgroup_subtree(r1, &(0x7f0000000580)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)) ioctl$TCSBRK(r1, 0x5409, 0x5) r8 = add_key(&(0x7f0000000600)='pkcs7_test\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="d20cc416b58256b2c81df88dacba76d51e6209948db58ee009f738af1be76ec61d4abb6f7271db69da4309eaf8f8dc90ca8f30eae630ddc73e835c1d1488fa7b55b691fddc820ec85f5d8886fb929cdfa70366a00d12289366be383709e03aac6df8f632be49f5e7eb0c4638d252c8c669f8acfed71225002323f3154818adc94913bf5e2ca052ce17026b5442aded582b0af58b30665c8aa9a3656cc3a717ad0acd16d7caefb2b0f9a67e010c484d61f62e66e21f81dea798880a3ee8c098cb2d33ab691f98f4e39df0eef24da7c6e258b39e136490d2427596299b29b9a1f74d22f58fe95770cf6d15f6ac90ca98", 0xef, 0xfffffffffffffff9) keyctl$clear(0x7, r8) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000780)=0x5, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000800)={&(0x7f00000007c0)='./file0\x00', 0x0, 0x8}, 0x10) r9 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000840)='/dev/uinput\x00', 0x80000, 0x0) write$tun(r1, &(0x7f0000000880)={@val, @void, @ipx={0xffff, 0x113, 0x0, 0x4, {@random=0x68, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb3aa}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5f54}, "a2b4eb07042c4d7a0a5f9a551581c2a2b448c41e4e038be09ea57da360244c6ee2907b6b9e50f631c4d0ef20f5e47deef98d1a82aeac10c2d2f67d29c1bf502b339e3f614bdcc846b4eb6cf876c43042208ea5853df8f3938c69fa03f8b68acd73ac4d25ca113fac5b2055991300f6fde100ec8cfe396d932b6c087d67367ab742bd4f0b1d043e2f09c6175d816c10180a24e1332b04cb58cc1190bc2f5a0a7107c109623f97650647cf1278969792e8d8753bf41e540688ccc50babb77888d89498aef427ca5ad451f4d9475e2fc6994f68654d20204a62f8076ff608dca8402c3dcea77b94d78111ba310839b5245bf17e53c0d2"}}, 0x117) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00000009c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) fcntl$notify(r9, 0x402, 0x14) fsync(r7) syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000ac0)) 2018/06/04 03:32:17 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x80000001, 0x202201) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@full={{0x3, {"bc56614d3bf282"}, 0x3}, [{"6da94e00138356"}, {"92f327b46fa5df"}, {"ebf0fd140901c8"}, {"c7ddef356a4cce"}, {"ef54549b377c53"}, {"119c6c079a487e"}, {"e7865fde46ad25"}, {"49bd99b1ec657a"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000180)="e8f0c6c5697f81c7db514ff5cac6626ab1a2dae0a7810ccf9bb0ce07ecb1d38f15e7abb82ee757fbdb5f879809", 0x2d}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="419901d5039b13860f950d1ec5db5ab0a09816baf42631e984bb3af651c3bcd1d78fcc1f3e079e", 0x27}, {&(0x7f0000000300)="0762ffb74b635716c0d0f2a55121151f0fd52b908964358c485947c958fc579367c9174636d13ee64fe694b5b1b8033e36ea29f26eff82603be8e8cd1074acba0ca38e6961dd0aea091c7fc245b8d9a83f129735c05e6894ccc5224d21c2a46c4bdfb8a63a3345545123d26480236b4e4369b2ef1e78432800c3a80258195c647f4f735359c4ab75d2144442f8c65d230f30f61176ee2e9deade8873", 0x9c}], 0x4, &(0x7f0000000400)=[{0x100, 0x112, 0x7, "4b3248bb99d56423044ab8b4156fd3b09a48df577dd7e7cb738fe195a69cfaf8d6bdf4bfbfe2f82979b0e2413701201e1c557f4665ca9242639b9d9d8b978e5877f7aa9e410a365b0463c18a064c3b39f64dbec367b36fef8236a7a0705bf7eabac7569288bd89666bed5757ca7daece09b99ab09a265ef0b0cfdedd18425cf34b73f41175b0b0f832f2ef61219e34850c85e40ccc7a3e41db3bc2749e34f951e0c8434a61314b5f2c568212dd0bf4028d61b2467536f433adbb9126fd98c1a860d64adc04788f3b8cea484531d1c4c4967fc8a69c01382ce3bb80469af0b25e0e38d22eb01115f19a"}, {0xd8, 0x117, 0x40, "77993bec46a15e6690d18690c8258d0a48a01b34d4e5cf920d1d421c6c1478b9a80aff9a3df1c12c68f2ba1571ea86d2858415540eff9e69e3d1a3b01649fc2afa2c858796034a40adab07cd5f1fb9af679bacf36d40db0625034ad144440fe200225213dd49980279daca4eb71253c7572a3e24b58e2ac252535df19b488d9d2d3880476913af0aaacee304515abddb99a439b223f8173b699d8d4d49f7ad8936c08d4011b53c7c4ed51d2340d832fe63c3fc153213375a06d1e1ace7815200c1e7668e"}, {0xa8, 0x1, 0x40, "974b144383e722af61ce4df1b91e133500d022a355028f7c0310aa137c147e5854047762cee473b59973129af6219f3f24becffd3d8cda0f4ae51471c99d8b8ff99e1fd94d847c62bcce259d4bb2154650afb4ecfbec7a2002d7626f65eed1949b25f64e684c2d10397091f37dbe7343a02eea0464c86258631458a4b7f45842c2881e3cb57ea87a396f4a95e656d256e3c0c8f7099b26"}, {0x108, 0x10f, 0xffffffffffffffcc, "b86bb21322aaa634ea3a93cbb920b95c2b24bb281152b15a2a85c7a6e86289a014d028c723624ab724501efd40d64fae8fa694e19537eb8a02e3e53b244fcb170177b54423dce6a78ca1eee6f9a3b6a26e2e44c099383f6f3fdb662cd5bde51fb60c0f6cc45c0eee7ef587fbe32160ff640c551ac1e5cb94c4e5f9031593b6242db1881c30f789e0f89795dfb3244283a8afeb53dbdd4182d18a84ea257f4f6ae5034c7275230f13c1842d4cdb6a74811523652ffce828b68ed68c3b9f34411d4ce4c66ee1380c8bd2ccc808b1cfafe61ec3987fcac6ac6e855891c9e87512353c81cac1766d01351dba5bc30a8357dc0e0b"}], 0x388, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x2, 0x4, 0x1f, 0x774, 0x0}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000880)={r3, 0x6}, &(0x7f00000008c0)=0x8) r5 = geteuid() r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000002100)=0xe8) r8 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000002500)={&(0x7f0000000900)=@kern={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f00000024c0)=[{&(0x7f0000000940)={0xc8, 0x3f, 0x604, 0x70bd2c, 0x25dfdbfd, "", [@generic="32e065c082a2b23480cd0d6c13e6743ed0952a61dbf27016b7ccca179ac1ae071a783bceaae2670adc791dfba687442749f2a17c86a64070d0bbde5c5a92f5e5387addaf80cd00c25f93829371ea787bb9aeab480f0ed0c97ba6aa0d9870cfc28d24e2e47157e91afc5db75ef92f90a2c3bd215c8edaebf5b664dfd6442ad69642648091d63376eb66ec9343288f06754f217f21963b8a14f9912fbcda34118e00b999dd30a8418c7352348c536fd7", @typed={0x8, 0x85, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, 0xc8}, {&(0x7f0000000a40)={0x15c0, 0x28, 0x200, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x76, @uid=r5}, @nested={0x31c, 0x1b, [@generic="7040b8976f7206724316f451cecd8f752b380ed87502ae854cc50b5d0520e893f4648faa52d413fb48fddfe4655328ff54bbcddc1ce815da97fdb5a91ecfb0401a5295de5d0336cad60f3e4b6a57c0a98327175c5dcc435436ab88a6a8227019053f329e6fe9c047a85e9b6fbabab5d46bdfb7fa9b32087c9230c2f13138fe323cb5aec043b0610ec347c6f16eaa79bed274d6affc75b6f74f1919eb136ce4b110b76e3776172d4e0f56df3425cb940b5f9928bb155c08b59f850f15ddff0d2c9069430128c0c8f3a4180693f233ff1be8a307450769c66a9c1cd2f6d05b0f", @typed={0x8, 0x21, @pid=r6}, @generic="725a8935ec1846e66f21d132776b0450aec2f68eb88dd6b4811645505aee77a51d409e14732d3ab909c065144835abce4e6b1dd16cfb7fc1bb901214cf0521417aafd1c0a5e183be82d6c03468", @typed={0x8, 0x70, @fd=r1}, @generic="02e1633b85cc6f7259c6bdd753837162874029f94e03698ced662bc4234e850c3f0a82cf348579f4c5d095ac26ea22ab821136f3b683aca9fec0db1a663c182eccbbe938a5360d3a686df451b92f", @generic="0b5707acdc8893f79a9439e573704bf0cbe802a6c9c8048b7d34da65d5db3fd2c8aecdd8782ca9f2fa4f56f6468cc6fa6022f0599568d627ef810dea109e08e61b4b949c01df805287a68e85687e83eacf59ee04b789419d898fc125f301a932597301e3dc721322131dc08873e37305bfcbdbdc39f5d1621ef23c6d30f451e60e13bce491f54d61a4267f25a11099324aa2f9b9b678e3d8aad496968e3b6f832212f424eda190de12b1f399abd7afa85cbcea86", @generic="760f85a71ea4d32ebd74e7d67f9bc0c140265632038c924ad78aeeaf46130fc7910e4fbfb987dd2f5f141e7e1832645d5a18f99501e1b8fec76a27108bb43956c8cd711c35b8d1f78bcff2b30eb47558a5bf2e9ed4e147fe8e814eab3e57642e3c190aad3e25a60ebada8b30ab056437bf45330845458dd5db04d02a60093b1eda2bf88192acf54d09abc231b4a1", @generic="d26840df5ee64d055cd243e3b61aca94bf6c589f3cd6b6fa02fda7fe5b96be67691d9b20bf1bbcbf8f6229a169ec88f122204951f1b6e59cc688be7ff53f88c3951d0e25", @typed={0x8, 0x3c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @nested={0x118, 0x8c, [@typed={0x10, 0x9, @binary="4ff460667e77d77df7"}, @typed={0x8, 0x9, @fd=r0}, @typed={0x4, 0x46}, 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@typed={0x10, 0x7, @str='/dev/loop#\x00'}]}, 0x15c0}, {&(0x7f0000002140)={0x348, 0x2, 0x200, 0x70bd29, 0x25dfdbff, "", [@generic="16c03be4e11facfadfd0160e3e55f88631972f12152f5bcddfa8bc4199ab913ce895edda8baf9f39991e940678dd26f0048931ac3b6dc768300fbb30c9", @typed={0x4, 0x18}, @nested={0x204, 0x67, [@typed={0x8, 0x6, @uid=r7}, @typed={0xc, 0x12, @u64=0x42dd442}, @typed={0xc, 0x54, @u64=0xfff}, @generic="6dca6d66f5fff8c652e3e7ee94360ff33b883f6a9a420d835c23f22a643cb62e4b5e04f515efabb3ee8f9f6f6fe25850bdfa9d9a7af1bad5451f58ae2411bf7908348d6c32a2c48c097d766a6bec10569127dc8631c3426b40f81dcd5039398c57a9f25274c0b16a005fe4d2220f2d08ee670b4dffbd8eea4959526b4b55657726697370a15fa1ba221c3fe107afb415aa54b03daf5521f30d4e89f88135aa293c606dc70a88ca449b928a88e443aef79c760793dc6c353e72528696f31763672e8abba92117df79ce2717d5d8e6433629277e6899b77b", @typed={0x8, 0x1, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0xe, @ipv4=@rand_addr=0x8}, @typed={0x8, 0x25, @pid=r8}, @typed={0x8, 0x24, @u32=0x2}, @typed={0x8, 0xd, @fd=r2}, @generic="22a647888ec6976145ee88a57272f93524a0b1ea10100b69b038cf8d0721e8241f0504e153d65e2251daff45d388fda92e43a206d5f01c33d0be3464ad3eed53210213f8f6a5c646de1f0f334b2e44758b46c4ff883b3d1202f0ab79296ce9506c8d8fbfc872b9a27cabee40b844b9e98ce2fc93ec169139515157eb2fd3a11c1a8dc9787302c8663963983563e5f293c0a2ae1fe0aa03d2e40beadcf29e06118495841b44a99da71a2092fe8176c42e71a5848242dab947f18efd82e5b481a385d0d4b8ba502fa555ac95852fb6fe07a1f433f5a5f858a509cd72d9a82cd1b91f"]}, @generic="96c2a24244f74821a473beb4855edd33bf4c85ec01b03cadc4d8bef6ca99e6e8a9880d4515bc04ea4b69a6f8fce81a3f7e796ee00350f217fdcc4830eae208ce0f88cad5eb2ecdc03ba6a41b65a45c2759e8c7fd169fb2aa1c8d6dd416f9b009fcd4e8e286b3a623f9e34ee08eaa417d9239b349a20111399787e572c1e94bb91477e6f10191901be80cc5", @generic="2a2a3aba2d8ee79b039c65c90332f2c06f69c68fda1d43cec8c2561ce3f8ad426a50a9374533a6328165859c1f7eea69940094a15b6ed343efbdff01cb0e00eba0d21a013787f17473fe49d6db3b54db19f424a27c736a0dcddf899469964dd9801267107222"]}, 0x348}], 0x3, 0x0, 0x0, 0x4000000}, 0x4000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002580)={&(0x7f0000002540)='./file0\x00', r0}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00000025c0), &(0x7f0000002600)=0x4) fsync(r1) lookup_dcookie(0x81, &(0x7f0000002640)=""/171, 0xab) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002700)=""/4096) r9 = syz_open_dev$midi(&(0x7f0000003700)='/dev/midi#\x00', 0x6807, 0x40) tee(r0, r2, 0x100000000, 0x4) r10 = socket(0x13, 0x3, 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f0000003740)='/dev/dsp\x00', 0x4000, 0x0) ioctl$VT_WAITACTIVE(r9, 0x5607) ioctl$PPPOEIOCDFWD(r10, 0xb101, 0x0) recvmsg$netrom(r9, &(0x7f0000003d00)={&(0x7f0000003780)=@full={{0x3, {"3cd031e43f1247"}, 0x7ff}, [{"6273327594c645"}, {"aadc7733750144"}, {"c03a61f56f7d23"}, {"cc94c912abc4ae"}, {"d2b45d5f7fbc18"}, {"389b8fab6945d4"}, {"e0b52b4302bf67"}, {"060ab5dccec5c1"}]}, 0x48, &(0x7f0000003c80)=[{&(0x7f0000003800)="2bb084241751f4152f76ab864ad99974f8f820cbf22142a50300a7a72b784a99c4fd5f5edab1b47005aa12024895ff54d9ea49cb67925c610e1e1d8db8abadc6074ea1c5f4a9d29fb1065adbc082e2d6c8c5a71582c042076696decd57ef381aaab4da50222725146e561ba7aa7d94e37454631903f0b774418734fecb4f0de4632eeee631121dedc150aa91ca9bebcc034ec059a215b149b3099e482a43a450f4c1a8eb1b41e3e494f5cbc5f7915b3ee0ec", 0xb2}, {&(0x7f00000038c0)="9c3aa166c896f31e1b92fd6592378a2b259ec31941c4495d829b2d584f25feaf3c3ecc9aa8b91f2564effc54793cd49410687d9422c3b5efef9aa525ef23609ec6bae52372638b50367c1af54635b1288dba3595e5d31f9d8d83501a96245ec68f68fb2b5b631cdd07b05e369376e38a60f3b5e30072d3eb96e9774c65d3fd4afeadccb6a88d9c8675", 0x89}, {&(0x7f0000003980)="d630153e24e55cb7ffde82882a5a973542309e9c7a460711e211d4b9fe124f884837f109a9777dc06fca02d77a2553ad23f6740a70c0e890280c4f0bb225899250ba9a3873338b468f9f40425cc5ddd5b800594ddffe80957ef1f07ca644ea65a9d1259d8cf6b023a31fb3efb4d9191c9f0bdcb1447a6e0cf7ba435627b56747fa1c9b125381c4f63c981625956627373589df82b49f8a51ceae168bfafde4f9821cc0add4e30d82f634a0f14bcce99a8c11834f47696b329c75b9ec860e86d77656d36273e544bb7dfff0cc73310ea17d6879aa46efd21317598faf97d002", 0xdf}, {&(0x7f0000003a80)="8a9b1f1f01f05e6ba97eb6d243d34428493e3b92f37d2e87975dd152a8af13619e9d6f8cf567f2a15a5cc07c3ca089e29698328f93ec676ddbac474a24574a60f3b4c2b4cc3a1d4158bd5a03d8abc3814158bdfbcbb923c36f72aa03f26fec722055d2e521755995d21f52544825dd6c3a0366a00690ed54adbccdfa0873a4dc07a21f4289d11f47844bcc3d2827c12e6f783b1f", 0x94}, {&(0x7f0000003b40)="b7893afe8047a31134c754e52dd36ca0837a4dd6eb00a5494abb4f80b51643393838c4cd14f1e5740c9b6378c6b4c7bc78131f58a75596e9", 0x38}, {&(0x7f0000003b80)="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", 0xfc}], 0x6, 0x0, 0x0, 0x4000004}, 0x2001) fcntl$setlease(r0, 0x400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000003d40)={0x4}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003d80)={r4, 0x6, 0xfffffffffffffffa, 0xc0db, 0xc1, 0x8}, 0x14) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003dc0)='/dev/sequencer\x00', 0x80440, 0x0) ioctl$KDSETKEYCODE(r11, 0x4b4d, &(0x7f0000003e00)={0x7f, 0x1}) 2018/06/04 03:32:17 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x101, 0x1, 0x40, 0x1cf, r2}, &(0x7f0000000140)=0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) bind$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x0, {0xc6, 0x21, 0x1, 0x4, 0x8, 0x1ff}, 0x6, 0x8}, 0xe) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000200)=0x7, 0x4) epoll_pwait(r4, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfffffffffffffffd, &(0x7f00000002c0)={0x80}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r2, 0x9, 0x9, 0x8001}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0x3, 0x30}, 0xc) getrusage(0xffffffffffffffff, &(0x7f0000000380)) getsockname$netlink(r4, &(0x7f0000000440), &(0x7f0000000480)=0xc) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f00000004c0)=0x8) io_setup(0x0, &(0x7f0000000500)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) ioprio_set$uid(0x3, r6, 0x7) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r7, 0x4b30, 0x6) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000006c0)=0x0) waitid(0x1, r9, &(0x7f0000000700), 0xa000000a, &(0x7f0000000740)) mq_notify(r8, &(0x7f0000000800)={0x0, 0x3b, 0x1, @tid=r9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000000840)={0x8, 0xffffffff, 0xa7, {0x0, 0x1c9c380}, 0x8001, 0x3ff}) ioctl$TCGETS(r8, 0x5401, &(0x7f00000008c0)) ptrace$setregs(0xf, r9, 0x62af262, &(0x7f0000000900)="87ebb95b13cc7a938457bc64703fd3c865caef8009442be1183f787c347ed30ae2bb99387cae54c1c45f888a0cd177a9dc61b03c93d82babeabf6e8eec81a465dde3e9989d810fc9faa7c9bc8bf878903aafa867db6775e7043bab1cf73cae6e42ad4fe58fc66c627a0fb54f9f21d4883546c95018304d0e") setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000980)={0x0, 'ip6_vti0\x00', 0x4}, 0x18) getsockopt$ARPT_SO_GET_INFO(r8, 0x0, 0x60, &(0x7f00000009c0)={'filter\x00'}, &(0x7f0000000a40)=0x44) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000a80)={0x4, [0x1f, 0x1, 0x80000001, 0x1]}, 0xc) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vsock\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r10, &(0x7f0000000b00)={0x20000000}) sendto(r10, &(0x7f0000000b40)="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", 0x1000, 0x10, &(0x7f0000001b40)=@l2={0x1f, 0x9d43, {0x7f, 0xc146, 0x19ec, 0x100, 0x1, 0x6}, 0xfffffffffffffffe, 0x7668}, 0x80) 2018/06/04 03:32:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000000f4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) 2018/06/04 03:32:17 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="c9b6adf3fe7b", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xac14140b, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 03:32:17 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chown(&(0x7f0000001380)='./file0\x00', 0x0, 0x0) 2018/06/04 03:32:17 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90), 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000000080)="c9055055149b053e7b1c354b528b5e696f74fb57a348e417472f8ed3f5b0bb31e3c2c1d27b250e23fe3e1002b67d4c87483c2bccdab1bde71089499e4cb3a0c9346cfd8841", 0x45, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) [ 72.694563] IPVS: ftp: loaded support on port[0] = 21 [ 72.721842] IPVS: ftp: loaded support on port[0] = 21 [ 72.749748] IPVS: ftp: loaded support on port[0] = 21 [ 72.761676] IPVS: ftp: loaded support on port[0] = 21 [ 72.805464] IPVS: ftp: loaded support on port[0] = 21 [ 72.823911] IPVS: ftp: loaded support on port[0] = 21 [ 72.833100] IPVS: ftp: loaded support on port[0] = 21 [ 72.860740] IPVS: ftp: loaded support on port[0] = 21 [ 74.582205] ip (4696) used greatest stack depth: 54520 bytes left [ 75.411360] ip (4762) used greatest stack depth: 54296 bytes left [ 76.088298] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.094740] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.107628] device bridge_slave_0 entered promiscuous mode [ 76.132706] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.139189] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.147629] device bridge_slave_0 entered promiscuous mode [ 76.165501] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.171933] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.193977] device bridge_slave_0 entered promiscuous mode [ 76.223417] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.229906] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.255066] device bridge_slave_0 entered promiscuous mode [ 76.292128] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.298583] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.311278] device bridge_slave_0 entered promiscuous mode [ 76.347351] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.353843] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.376103] device bridge_slave_1 entered promiscuous mode [ 76.388816] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.395287] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.414571] device bridge_slave_0 entered promiscuous mode [ 76.423992] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.430428] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.440985] device bridge_slave_1 entered promiscuous mode [ 76.452583] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.459094] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.472389] device bridge_slave_1 entered promiscuous mode [ 76.493264] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.499729] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.524528] device bridge_slave_1 entered promiscuous mode [ 76.531666] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.538148] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.548700] device bridge_slave_1 entered promiscuous mode [ 76.557020] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.563525] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.585346] device bridge_slave_0 entered promiscuous mode [ 76.610556] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.617096] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.627644] device bridge_slave_0 entered promiscuous mode [ 76.638848] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.645288] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.664962] device bridge_slave_1 entered promiscuous mode [ 76.676684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.692186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.702646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.715127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.724743] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.731202] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.767781] device bridge_slave_1 entered promiscuous mode [ 76.789207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.800703] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.807134] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.863963] device bridge_slave_1 entered promiscuous mode [ 76.886524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.896231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.906741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.917091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.947096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.960370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.979254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.035580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.085459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.118755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.241641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.418650] ip (4906) used greatest stack depth: 53768 bytes left [ 77.560495] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.588661] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.600103] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.636763] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.655607] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.683765] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.713077] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.777797] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.827806] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.837463] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.846618] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.863392] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.895084] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.919150] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.942809] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.026808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.040863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.067599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.078541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.127434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.230468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.237445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.265290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.272251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.287413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.297622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.316212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.331247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.340232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.347239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.366884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.391796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.419069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.431496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.445893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.461233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.694330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.701332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.849550] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.889333] team0: Port device team_slave_0 added [ 78.911839] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.929517] team0: Port device team_slave_0 added [ 78.965547] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.987589] team0: Port device team_slave_0 added [ 78.999741] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.014741] team0: Port device team_slave_0 added [ 79.035345] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.056276] team0: Port device team_slave_0 added [ 79.075312] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.085757] team0: Port device team_slave_0 added [ 79.100217] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.113001] team0: Port device team_slave_0 added [ 79.135739] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.152539] team0: Port device team_slave_1 added [ 79.170927] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.179133] team0: Port device team_slave_1 added [ 79.206569] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.236581] team0: Port device team_slave_1 added [ 79.251249] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.268138] team0: Port device team_slave_1 added [ 79.291621] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.319992] team0: Port device team_slave_1 added [ 79.335846] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.350209] team0: Port device team_slave_1 added [ 79.359146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.367015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.387163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.405881] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.419692] team0: Port device team_slave_0 added [ 79.429355] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.440188] team0: Port device team_slave_1 added [ 79.470390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.477358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.499583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.516540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.524125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.540763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.560873] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.568323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.575353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.589926] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.606666] team0: Port device team_slave_1 added [ 79.617207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.624324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.637896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.663465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.682062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.704634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.719430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.727732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.740752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.761798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.772710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.781509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.794312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.807809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.815605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.826855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.842416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.853922] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.882768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.904199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.917814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.933775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.942181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.949980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.960007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.967713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.974623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.983357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.991176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.003769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.021375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.035086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.043591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.052788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.062575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.069965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.118524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.147700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.172402] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.196007] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.205189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.213167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.221160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.228923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.236998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.246854] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.259422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.268191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.284169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.297618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.307079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.320322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.327477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.346699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.383849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.415510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.429190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.438348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.446389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.454387] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.465587] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.472860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.481884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.491721] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.502750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.511431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.542340] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.558818] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.568228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.587806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.604660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.639308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.660996] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.668439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.682966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.697708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.713281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.729557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.746468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.763723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.783336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.828219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.835862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.864063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.697845] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.704339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.711197] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.717776] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.781545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.788254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.816071] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.822529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.829309] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.835741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.847286] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.858187] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.864797] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.871559] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.878007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.938894] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.972653] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.979145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.985950] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.992379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.057865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.068717] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.075136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.081893] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.088329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.101672] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.127543] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.133998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.140834] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.147296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.182903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.194208] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.200648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.207420] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.213830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.260632] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.272454] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.278896] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.285694] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.292123] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.347017] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.807527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.821925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.857688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.894797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.907727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.917767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.925942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.286674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.451465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.505308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.554626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.609563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.660342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.740728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.762274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.131598] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.250539] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.329687] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.410133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.425614] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.475374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.499876] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.535227] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.913416] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.919738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.931591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.064770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.071161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.081148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.170927] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.177270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.191136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.230374] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.236661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.251494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.281526] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.301388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.328830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.360944] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.369638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.403706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.442060] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.449476] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.456145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.468132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.507709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.528279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.770251] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.976379] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.985105] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.049827] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.088757] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.207244] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.236237] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.269494] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/04 03:32:45 executing program 6: 2018/06/04 03:32:45 executing program 0: 2018/06/04 03:32:45 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r2, &(0x7f0000000100), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/06/04 03:32:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/06/04 03:32:45 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) 2018/06/04 03:32:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/06/04 03:32:45 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/06/04 03:32:45 executing program 4: 2018/06/04 03:32:45 executing program 0: 2018/06/04 03:32:45 executing program 4: 2018/06/04 03:32:45 executing program 2: 2018/06/04 03:32:45 executing program 7: 2018/06/04 03:32:45 executing program 6: 2018/06/04 03:32:45 executing program 1: 2018/06/04 03:32:45 executing program 5: 2018/06/04 03:32:46 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0xffffffff) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0x250, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000b08], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001b00000000000000000065727370616e300000000000000000006970366772657461703000000000000073797a6b616c6c65723100000000000074756e6c300000000000000000000000aaaaaaaaaa00000000000000aaaaaaaaaa0000000000000000007000000070000000a8000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000180c20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0100000009000000000000000000726f736530000000000000000000000073797a5f74756e00000000000000000065716c000000000000000000000000007465616d5f736c6176655f31000000001bf128958c030000000000000000000000000000000000000000b0000000b0000000e80000006f776e6572000000000000000000000000000000000000000034dd00000000001800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000c53bd770f9ad00000000000000000000"]}, 0x2c8) 2018/06/04 03:32:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000000)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001300)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1000) 2018/06/04 03:32:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/06/04 03:32:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:46 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000000580)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)="abef4ecf7085bc13085a5255c8", 0xd}], 0x1, 0x0, 0x0, 0x703ffa68ee32cef1}, 0x5}], 0x1, 0x4c084) 2018/06/04 03:32:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$invalidate(0x5, r1) 2018/06/04 03:32:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:46 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000300)="4c0000001300ff09fffefd956fa283b70000001f00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/06/04 03:32:46 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10001, 0x80002) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xffffffffffff8000, 0x800) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x4000000) [ 100.413262] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:32:46 executing program 0: r0 = socket$inet(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="5569ea3aec27e59d29328c8a9f2bc011f1f0c59ed605de458fd06decdcb9b0ae610cee8c8880fdb73f3bf5355f760a37985cb6e6e152ded6a5027bdb07a2d792b1590ded42995aa4993e5273ec0f663b525a66d0ef519a5f3ca8344c1587188606a77407afd53947d00bafb322bca95ec895319125b3dfcfcb479ccd433fba6d064eba123a808e0e8eca5b9d17520feaac340da05ba7e9e6d20b85767f101d5f60baf273fd121eb36fff07782296b3886386ec5813c00170ed3f91ec41da1631", 0xc0) recvmsg(r0, &(0x7f0000003040)={&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/236, 0xec}, {&(0x7f0000002c00)=""/197, 0xc5}, {&(0x7f0000002d00)=""/137, 0x89}, {&(0x7f0000002e40)=""/158, 0x9e}], 0x5, &(0x7f0000002fc0)=""/77, 0x4d}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x6}, 0xc) set_robust_list(&(0x7f0000000200)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0xfffffffffffffe00, &(0x7f00000001c0)={&(0x7f0000000140)}}, 0x18) 2018/06/04 03:32:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:46 executing program 5: r0 = socket$kcm(0x29, 0x200000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x830e, 0x7f}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/06/04 03:32:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) 2018/06/04 03:32:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) shutdown(r0, 0x1) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x101001, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000100)) close(r1) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) 2018/06/04 03:32:46 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x7866b9e3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000980)) [ 100.657809] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:32:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x1f4, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x0) 2018/06/04 03:32:47 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='team0\x00') r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x7, 0x4, 0x8, 0xfffffffffffffffe}, 0xfffffffffffffe7c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) close(r0) modify_ldt$read(0x0, &(0x7f0000000180)=""/4, 0x4) close(r2) 2018/06/04 03:32:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:47 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) msgget$private(0x0, 0x10) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000100)) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x4, 0x2, 0x8, 0x0, 0x0, 0x3}, 0x20) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000040)={0x1, 0x1}) 2018/06/04 03:32:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x100000001) clock_getres(0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000380)) setreuid(r1, r2) getsockname(r0, &(0x7f0000000140)=@l2, &(0x7f00000000c0)=0x80) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)}}], 0x301, 0x0) 2018/06/04 03:32:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x6, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/06/04 03:32:47 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x7, 0x3d, 0x402, 0x8, 0x23f, 0x4, 0xf8, 0xc, 0x1, 0x8001}, 0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) r6 = socket(0xa, 0x80000000002, 0x0) splice(r6, &(0x7f0000000040), r6, &(0x7f0000000080), 0xefe, 0x1) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setsig(r3, 0xa, 0x12) read(r4, &(0x7f0000001080)=""/244, 0xf4) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000100)=0x2, 0x2) r7 = dup(r4) r8 = dup2(r3, r4) fcntl$setown(r8, 0x8, r2) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) tkill(r2, 0x16) 2018/06/04 03:32:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 101.248977] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:32:48 executing program 0: syz_emit_ethernet(0xfffffef5, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 03:32:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000400000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x800) 2018/06/04 03:32:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000540)=@newsa={0x144, 0x10, 0x31, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@rand_addr, 0x0, 0x32}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@extra_flags={0x8, 0x18}, @algo_auth_trunc={0x4c, 0x14, {{'md5-generic\x00'}}}]}, 0x144}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x401, 0x6, 0x9, 0x3, 0xfff, 0x5}) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000100)=0x7fffffff, 0x1c, 0x5) 2018/06/04 03:32:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x9, 0x6, 0xa3, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xa77b, 0x200, 0x4, 0xcc9e, r2}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) readahead(r1, 0x3f, 0x1) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/04 03:32:48 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x32b, 0x3, 0x6, 'queue0\x00', 0xc0}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x800) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0x9, 0x4, 0x6, 'queue0\x00', 0xa29f}) r3 = openat$cgroup_type(r2, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x3) fcntl$setsig(r3, 0xa, 0x2d) 2018/06/04 03:32:48 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_mreq(r1, 0x29, 0xe3296897fd66fe31, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x5a, r2}) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0'}, 0xfdef) [ 102.538218] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/04 03:32:48 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1b}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2f000000180003fe06fffd946fa283bc80200000ff0000050300010000917076f1d16fe3a2d188737e0b0001000000", 0x2f}], 0x1}, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x88000, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0xca, 0x4) [ 102.587227] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:32:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80d7, 0x101000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000300)={{0x6, 0x0, 0x86, 0x5, "203441ca0599704b4d1277fcbf75cab8ec7f5cf2639d2c99c1b5ff87a36a4987681c313a9cd9cc4aed62f3e1", 0x1}, 0x0, 0x0, 0x2, r2, 0x6e, 0x8, "5848b2f5cef48fa586555209da1107b2b3a418ad162af81e3022381a33646583524112d514f19d625fef00a349cc68ad72c737f2f0508b33983a65be46a05181", &(0x7f0000000080)=':trustedeth1$bdev^!]\x00', 0x15, [], [0x2, 0x6, 0x1f, 0x7]}) 2018/06/04 03:32:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:48 executing program 7: socketpair(0x13, 0x5, 0x1, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1010000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) 2018/06/04 03:32:48 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:48 executing program 4: prctl$intptr(0x4, 0xfffffffffffffffd) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xffffffff, 0x10002) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x9, 0x2200) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8c0, 0xc) write$tun(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x11d) 2018/06/04 03:32:48 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x40104593, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000011000/0x2000)=nil, 0x2000}) close(r1) 2018/06/04 03:32:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x6, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1c00000000000}}, 0x8, 0x100, 0x6, 0xffff, 0x14}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x9}, 0x8) write$binfmt_elf32(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000002e000a8006eaa43747870000a6a01d010100001553"], 0x18) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/06/04 03:32:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000240)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0xfdd8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, 'veth1\x00'}) close(r0) 2018/06/04 03:32:48 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:48 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x9, 0x4) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x600, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x93fd, 0x4, 0x8, 0x8, 0x5, 0x6, 0x5, 0x5, 0x3f, 0x9}, 0xb) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x5, 0x1, 0x8, 0xf8cc}, 0x10) 2018/06/04 03:32:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000000000000000000000d30000000000000000000000000000000065727304006e300000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a00000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x1d8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') pread64(r1, &(0x7f00009f3000), 0x13, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r2) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x2) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/04 03:32:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0xfffffffffffffe41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="957e431d87c11a613d1b2555c7dd427c011ecc5c4a468f2f072fcd83165edcd48d661b7e9a4589723a82a4ace56f66851ec8e15c78cb4a094dae997e68c7f252234a59ec4339c6892d6e30297923275a13cc686cb12306306dab2e7db070d009508ad985357286a8bfb39b510345d9977e5e25b23b5d0fc1a7c9739822a087c4b93d0284f56d03035a6aaf8e9317", 0xffac) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0x345) fgetxattr(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="73656375e4552c8a2e686173680064c7e7df7f0efd3fe46a1707af63958f5cf8dccca088ed38c86a82d2f1e517d6ddca680ceeb8983c5f8c0a957f783c660def576901a22dc8c01eb5175df5167497f6384c6d05c51c38f7ea3f89e474d2d52d89ec6e0eaad15132b5"], &(0x7f0000000280)=""/188, 0xbc) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="2bd534fa626e08e4065a517701d6d2d80a741fded8658f16b40a56e448fa3276264d2f0724b9085ab6ad7d6d9270024813d9cc793c7c4a85befc00ae65d982fb4a7a1d0f2bc2ee3a2384ee10d07b0993aec481878f6853eedaea69077447189a6f3b55f12e0ee1d4558f3a89f9291629cc7acda121ca3a3e4d3cf1fefd2f674a4bbfbfbcb655fa37feb51954664cf2845818f19cfa83cd11ff8932bd68492aecd09d5812aac6", 0xa6, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) recvfrom(r1, &(0x7f0000000100)=""/180, 0x7c, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x4, 0x4) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 103.236812] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/06/04 03:32:49 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) fcntl$getflags(r1, 0x403) 2018/06/04 03:32:49 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:49 executing program 4: rmdir(&(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0), 0x0) 2018/06/04 03:32:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:49 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0xa, 0xffffffff7fffffff) dup3(r0, r1, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/04 03:32:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000020038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x178) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5b, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x104, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xca06}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf0d}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff81}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x55}]}, 0x104}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 2018/06/04 03:32:49 executing program 3: mmap(&(0x7f00007c9000/0x2000)=nil, 0x2000, 0x0, 0xd132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007c9000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00007cd000/0x4000)=nil) sigaltstack(&(0x7f00007c9000/0x8000)=nil, &(0x7f0000000180)) exit_group(0x2) 2018/06/04 03:32:49 executing program 2: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x9108}, {r0}, {r0, 0x8080}, {r0, 0x600}, {r0, 0x2480}, {r0, 0x1000}], 0x6, &(0x7f0000000080), &(0x7f00000000c0)={0xffffffffffff60e3}, 0x8) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000000)) [ 103.724392] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/04 03:32:49 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7000000f1df8890da92c2465d70101be280e5d1bcb4e4000d02b7beda1cc0ea411c35b715b38f5a15d34621dca75a538ce50818ee9b65141afcb416776a62b15e0dbf5659c1144828312d5fb7944230e29f7e4ad131f41109c080059fbea20a6fe4d23cb83abc09d6f8ff813bb0488fb943d2c37343b745a60a5c2f1480b06ab5875a6880023d554656b0e4decbfd2731ab8c54f3c20e795ca0d20377f9f745366a6408b0dd955b23c969cd52435b4ed6c7c528dee095d7f6075e983d99a8bfc6d8af6bd592311084fe1f5928b761e767da99452eb1d3987f566d85a8ff852e32ffc0293a13d1dac900000000000000000001d7f864806d0ca1b1574835bdfd5fc84ebb05db33f2f1105fecad3c1d4838aff04dfd01d0bbbbd091681b41b2bec45b392552178c417ada9f8f87ca3286fd18d7d9292c1c9e0939da24819bc6d8affd03faaba450d30131a3d50fa16eb1d222b05b4add2b737f3b45b560aba51bb4a6d54cc624fb81af45bbe53f46e67a13d6b3a5c26780fe4918c60bc118122a2237c84843b5dcaed72238505990c5c998e4ba68681f5f1afed7d365f8d4191078768f6782b91bfc2522a8c219145f153a4cd4aed541f67ea99052f4bfc27a749d09250a4b7d16bb6d9311608792510ad4ae426513a11b54c0b38d"], &(0x7f00000001c0)=0xef) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x8000}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x7fff}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00000000c0), 0x0) 2018/06/04 03:32:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:49 executing program 7: syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffffffe) listen(r1, 0xfffffffffffffffb) 2018/06/04 03:32:49 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4040, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ed}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/04 03:32:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515", 0x21) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/04 03:32:49 executing program 0: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'veth0_to_bond\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 2018/06/04 03:32:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:50 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, "696430000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000002200", 'timer1\x00'}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x5, 0x4, 0x8083}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r3, 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x401) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000180)={0x400, {{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x108) 2018/06/04 03:32:50 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/06/04 03:32:50 executing program 6: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:50 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r0, &(0x7f00000001c0), 0x5, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x12) [ 104.176136] mmap: syz-executor2 (6917) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/04 03:32:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:50 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000240)=0xc) sched_setparam(r0, &(0x7f00000002c0)=0x98) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000340)='cdg\x00', 0x4) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xb9, 0x420000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) r3 = open(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffc, 0x20) r4 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) renameat2(r4, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x1) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000000c0)) 2018/06/04 03:32:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e22}], 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000002c0)=r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/236, &(0x7f0000000280)=0xec) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) 2018/06/04 03:32:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x1) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4(r1, &(0x7f0000000140)=@rc, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x3, 0x1, 0x7b5f, 0x2, 0x101}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x20}, 0x8) r5 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xca, 0x200801) bind$netlink(r2, &(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48100100}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="80000500290001000053c2d4800cd6377b2451a508452d156440520fe9c4d3de3f8ba258c59d7ebcac4fff2e0a69a5217c77baed4e8b4290d5a700000000000000549a9341c4ebe25a299f13ac3ab45dd175f19557dee9747aca0c", @ANYRES32=r6, @ANYBLOB="0f000d00ffff00000b00070008000100636271001c000200180001002a0204030100000000000000030000009d0000000800010061746d000c00020008000100", @ANYRES32=r3, @ANYBLOB="080001006362710014000200100003000f00f3ffffffffff010000000800050001000000"], 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4090) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/04 03:32:50 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) inotify_init1(0x80000) syz_open_pts(r1, 0x0) 2018/06/04 03:32:50 executing program 6: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:51 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000100)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000000140)="4ed92adc2ba6a3f578d0d175c4e4753beabfb00733c2f3840c30e04f890118ea0068e02ab82bc3d71ebca08feebc52038aac999c303ed3f5ff03a93fef1bc33e090c1feff58a7b37cda41c27f4574e99ef2f77de7986611f13597fbdf5ffc74b72ffc938cd9f743ef07154d38669a57de2a6df3e5143eeccbe34d672aa2f04f388f3ac1026db4788847e70da724b6327a0834fa86df93b50da94ca7c09de2b32a4d6e1a8672182dad8ff0a327ba55b37098122507a83d0996080d19b30f9304ad4329ae25e7bbbaef9f4dce0357052123ad031870a7317a304e80822ddd9", 0xde, 0x19) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0xafa, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) 2018/06/04 03:32:51 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000001180)={'#! ', './file0', [], 0xa}, 0xb) close(r0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) 2018/06/04 03:32:51 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x58010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/04 03:32:51 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/06/04 03:32:51 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffffffff, 0xe0041) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x1c000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e22, 0xffffffff, @empty, 0x7fff}, 0x6, [0x9, 0x2, 0x5, 0x8, 0xfffffffffffffffc, 0xffff, 0x0, 0x6]}, 0x5c) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x4000000000000000) 2018/06/04 03:32:51 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x6000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7ff, 0x1, 0xfff, 0xfffffffffffffc00, 0x1db9a20e, 0x400, 0xff}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 2018/06/04 03:32:51 executing program 6: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) [ 105.313015] kernel msg: ebtables bug: please report to author: bad policy 2018/06/04 03:32:51 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0x4) 2018/06/04 03:32:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000016c0)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x9cf) 2018/06/04 03:32:51 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80200) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000500000000000000eaff80fe512f8691353f79e7bce69950536b626e091ce739a17dc15c7c1e6ff4533403442af1ff2be1200168638c21700f105a47432f63c1dbd833cfb0ac8938968523210093de5d9cb6f4fe330a93f54192155e5fd9f0356bf812504d00c8fe1596ea096776530493c253654f1d4bf5a847b25c4558b3cce81169a1a105edf1b7877146a840c7937157a9be"], 0x96) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0)=0x5e00000000, 0x4) 2018/06/04 03:32:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:51 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:51 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="71c00000000000a2305beecf3f36a379d3625a48633b836de401b6b14f38dbec4fc15feb596625aac1ef6491653c35f06af0e6fb20d37b84d9d03751e99a5f25229973b4fd58544c58299e20df7949b1e6b1ae40052268cb532045df793f860c12c74eef4e948788f5fc0f8ab10860450ee9d85bb5457b61893483122bdafde65a37f0c9d7cf8da011b5a4d190f0c898d71897657d257de72cf84130c074420ca8acfd070800000000000068cdee5d707dc57db5994d3bd7f89676e762701495e5d68fcad47859de399118876dfc53564e4890f98f4f5881513d08f2316724"], &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/06/04 03:32:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab002356ba602dff05000bfef9b9d2a4b2005dfffffffffffffe00022507928c48f8c176c19242ffa8", 0x2a) [ 105.609627] kernel msg: ebtables bug: please report to author: bad policy 2018/06/04 03:32:51 executing program 7: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) recvmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/72, 0x48}], 0x2, &(0x7f00000005c0)=""/231, 0xe7, 0x7}, 0x1) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0401294aca81ab60da1", 0x101, r2) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/04 03:32:51 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) fadvise64(r0, 0x800000000000, 0x5, 0x4) 2018/06/04 03:32:51 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=@raw=[@alu={0x7, 0x7fff, 0x1, 0x5, 0x0, 0xb6}, @alu={0x7, 0x6, 0x0, 0x2, 0x0, 0xfffffff4, 0x10}, @generic={0xa7e, 0x7fff, 0x4, 0x8}], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0xfffffffffffffd69, &(0x7f000000d000)=""/153, 0x0, 0x1}, 0x3e) 2018/06/04 03:32:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe000000000000000, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xfd97, r2, 0x1, 0x70bd27, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}]}, @IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}]}, 0xa0}, 0x1}, 0x11) 2018/06/04 03:32:51 executing program 2: unshare(0x24020400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/20, 0x14, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/06/04 03:32:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000140)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x5, 0x30, 0x1, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x8000}, &(0x7f0000000240)=0x8) 2018/06/04 03:32:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) [ 105.915692] kernel msg: ebtables bug: please report to author: bad policy 2018/06/04 03:32:52 executing program 3: r0 = socket$inet6(0xa, 0x804, 0x50b9) sendmmsg(r0, &(0x7f0000007780)=[{{&(0x7f0000001040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000010c0)="0f", 0x1}], 0x1, &(0x7f00000001c0)=[{0xa8, 0x10d, 0x7a3e, "8e8ac6a797d9898f1174b90f5b247b122e9aecaf67d6d9de76037d3bcfa1ba3b7ccfc98edc639ad061c13c533ecf9c2a77bb8f8270ff89dec2f5e2cb81ec469d2f4dce948dfec8b4d8020a6fbec460644f85c6ed15db447a4af6d0c634f17dd24aace1843b23016ee39294567d731b537af4124191411b9992673903e5fffa217a66ce28a438f176a66a09c9e3c9e48bd89df087f5da"}, {0xa0, 0x84, 0x1f, "02c1f60a4d51f9dc4fd851bb988659825c424af5da01b2ea95ec7992b65e0c26b97b0cbd58a364b2f9bf1d39ad85569523f38ae42991d9e31209efbd025b8992bd9e998681ddeb64b03e90ae2575a05b33aae9fe4c176db12ba15da5e51defb4ba9a297a302732bf6de471b029ca4795e40ac365d02ac1cf208069a3bfd824bb233f300121531bdc464c6b96f7d6dc"}, {0xa0, 0x107, 0xffff, "dccb929e02f34c56104530bc5421badedb838065eeeeb0eb55f70fe173568d9134519b5b71d666a9a8b58cfc7ba6171b07c0ffadea616cfc30bb1e060d11fee30c0d50757c7002ed32395cff508d939709703a4d63ea63bb19b99033c7d4eca170e6a92670c818e25cdbb180bb52ffb5ff55cfaafa88d67e1744ac35a7da2a2d6f460fd3e900e0c853bb69ac57376a"}], 0x1e8}}, {{&(0x7f00000015c0)=@sco={0x1f}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000000000)=[{0x108, 0x88, 0x3, "89283c477ef967eb3999862c7d45cb0588f034227b98473d57cf7a67f82b6f5bd9dd96f4707db96d28dba2c56c4c610c3e7fdb35243a31b213a250fbb25eeb0a547bc311c0dc14e1ddc385e9b54971c91edb001be1b4ec3d2b467955f30432d8f1efa7545b523c85805300fa8d2c98be3a96753d8e3b282321d64362b437ebd19a9ecd8c625daba71d715a2e1d1e287a40f4d1a0e20d2a9e9e22d392868bd5719b73238b66044441fcd833757819f4bf14bd2f735979ee8cd55f3caeecfcf5d225a0afe32ff35b0b5368e9131de26342f1f8a845bb0c490a1ea916bf42985bb46aa44450d001b8ef5c9981242d92ee2131"}], 0x108}}], 0x2, 0x0) 2018/06/04 03:32:52 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x1}, 0x10) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0xb, 0x2000000001) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb, 0x82400000}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x4, 0x0, 0x0, 0x0, 0x2d}, 0x98) 2018/06/04 03:32:52 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000040)=""/5, 0x5}], 0x1, 0x0, 0x0, 0x6}, 0x40012120) sendto$packet(r1, &(0x7f0000000180)="3a2b0eabce7b04e98362b78f96b07275aa5917088ec16b8dd9934d7cc4afb51b599c27136ff1a64c6bf898b84c1a9996764e35258464a68fc4389e503e70a0f768452416a44c0d2f9389f4afc0abdd73d1e67b6620b1bfb735b6c092e031785c114021fdba4805487291e723452e05be3a03431c5a921fbde3e10a4670f19d8c8bbea733286e53d7", 0x88, 0x10, &(0x7f0000000380)={0x11, 0xf5, r2, 0x1, 0xca4f, 0x6, @random="28ff5f1f4b1b"}, 0x14) ioctl(r0, 0x48916, &(0x7f0000000240)="0047fc2f07d82c99240970") fgetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/183, 0xb7) 2018/06/04 03:32:52 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40002000}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) shutdown(r0, 0x0) 2018/06/04 03:32:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:52 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002c0000000000889078ac1414bbac1414aa9403000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/06/04 03:32:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x101000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="977fb7f228a0028e00000000000000000000000000000000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x11fa}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) [ 106.186153] kernel msg: ebtables bug: please report to author: bad policy 2018/06/04 03:32:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x5, "2805f4a910"}, &(0x7f0000000040)=0xd) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x6e}, 0x8) 2018/06/04 03:32:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000180)="0047815a2ef12c99240970") execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7fff, 0x100000000, 0x8000, 0x3, 0x9, 0x2, 0x8d07, 0x3, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x1, 0x1, 0x6, 0x48}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x3, 0x7, 0x5, 0x3098, 0x8, 0x6, 0xfffffffffffeffff, {r2, @in={{0x2, 0x4e22, @rand_addr=0xfff}}, 0x1ff, 0x7, 0x20, 0x1, 0x7}}, &(0x7f0000000400)=0xb0) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6a, "ec9a83c8e3eba1f41fe799c3c139860bc51e01b08d48f4e66c3ad858c0330985aba45dbfd7dc64ebe8928915282c60c4ef5edda22db9a2cdff02ad23e62ef17cb44596e723c2f5c6867c124969fbdabd88698d20e67faff76208d516f21303e2c7b873b551b1bb78cdef"}, &(0x7f00000001c0)=0xc92313a07d9a69b) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0x6}, 0x8) 2018/06/04 03:32:52 executing program 6: r0 = socket(0x0, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:52 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000002300)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f00002d4000)}, 0x0) [ 106.368157] sctp: [Deprecated]: syz-executor3 (pid 7082) Use of struct sctp_assoc_value in delayed_ack socket option. [ 106.368157] Use struct sctp_sack_info instead 2018/06/04 03:32:52 executing program 2: modify_ldt$write(0x1, &(0x7f0000000100)={0x55a, 0x100000, 0x2000, 0x4, 0x40, 0x3f, 0xacf, 0xfffffffffffffffc, 0x80, 0x9}, 0x10) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffff9, 0x84) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x100000003, 0xfffffffffffffe1b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x100, 0xda5e, 0x85bceb5a09399559, 0xfffffffffffffffd, 0x3, 0x100, 0x3, 0x4, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7, 0x9, 0x5, 0x5, 0x4}, &(0x7f0000000440)=0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000180)="3ee72624506823121f8e399d33a7e71747c16d2f43ddfe998405bf7d063aaf757ee8b56d28920c54689fa792d34c5e9640baa1997c20acfe5792ab2af9763d079985ab46c438e145333ae276a3ec08489eaecfa24d8ee5fd5b89a23e9c923f28a75480d7ac0e095ada31a0fcca0ba25283773e27eb25106f7c35ab4d4ded030c02fb49bf8a87cb6e884ad6f5d74c08e579cebd52f51b50bbb27fc0bc70fb4447ca41bfa25a370d9313e6f49856eb1ce50bfc91f81f0d0f66bffdff9717e205eb94781a262ccd70a2af6df1c459c5974ef9fdc2128eac7ba2f6e098c668541bfedfbb5e27e0a5e2fc513b27c6b66ed35864412a54ab", &(0x7f0000000280)="edfc7db7", 0x2}, 0x20) [ 106.470761] kernel msg: ebtables bug: please report to author: bad policy [ 106.520996] sctp: [Deprecated]: syz-executor3 (pid 7082) Use of struct sctp_assoc_value in delayed_ack socket option. [ 106.520996] Use struct sctp_sack_info instead 2018/06/04 03:32:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000001c0)={@reserved=0x1}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)={[0x35, 0x37, 0x36]}, 0x3) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYRES32=r1], 0x4) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x800, 0x0) 2018/06/04 03:32:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:52 executing program 6: r0 = socket(0x0, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000004c56b}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80003, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x4, @empty, 0x3}}, [0x1, 0x9, 0x0, 0xc18, 0x0, 0x4, 0x3ab6, 0x7ff, 0x22a4, 0x9, 0x6, 0x6, 0x401, 0x74, 0x3]}, &(0x7f0000000240)=0x100) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000280)={0x1f, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 106.713807] kernel msg: ebtables bug: please report to author: bad policy 2018/06/04 03:32:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) sendmsg$rds(r0, &(0x7f0000001d40)={&(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000100)=""/22, 0x16}, {&(0x7f00000004c0)=""/226, 0xe2}], 0x4, &(0x7f0000001c40)=[@rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffff7, 0x9}, {&(0x7f00000001c0)=""/86, 0x56}, &(0x7f0000001780)=[{&(0x7f00000005c0)=""/114, 0x72}, {&(0x7f0000000640)=""/20, 0x14}, {&(0x7f0000000680)=""/149, 0x95}, {&(0x7f0000000740)=""/7, 0x7}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x5, 0x1e, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x4000800}, &(0x7f0000001800)=0x7, &(0x7f0000001840)=0x7f, 0x5, 0x40, 0xe3, 0x8, 0x60, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x100, 0x1}, {&(0x7f0000001880)=""/110, 0x6e}, &(0x7f0000001bc0)=[{&(0x7f0000001900)=""/70, 0x46}, {&(0x7f0000001980)=""/129, 0x81}, {&(0x7f0000001a40)=""/18, 0x12}, {&(0x7f0000001a80)=""/203, 0xcb}, {&(0x7f0000001b80)=""/56, 0x38}], 0x5, 0x64, 0x7fff}}], 0xe8}, 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000400)={0x9, 0x0, 0x101, 'queue0\x00', 0x8000000000}) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00', 0x8}) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"662a7b33dea277"}, 0x5}, 0x10) 2018/06/04 03:32:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x800000000004, &(0x7f0000000040)="00ea00000000000000000013db3a44feefdcb8c63af3e484e2f602b077c87c7dabc037debcb105ab3ec7aec74cf826") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x0) close(r1) 2018/06/04 03:32:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x5) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000001004000000"]) 2018/06/04 03:32:53 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$KDSETLED(r0, 0x4b32, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200000, 0x0) getsockname$packet(r1, &(0x7f0000000200), &(0x7f0000000340)=0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)) read(r3, &(0x7f0000000040)=""/230, 0x20000126) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000000000)="d69b38f09d06d970ebb35b41c8f173fc0eedf8566c063e4b7059576b6daf4a43ca3aa2b8f20c9096277ce2abaf247e97b9c678abeb5680ad5fa9", 0x3a, 0x5, &(0x7f0000000180)={r4, r5+10000000}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5bbf, 0x7, 0x9, "8726575b734e85d971613216042effc649cbd16f3363cbf8d6698bf49f14ff9276292629651fc069e466e1973ac3754139fd7cf43416d864e693142130376027e722236899474067f45ed5173fded859"}, 0xd8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/06/04 03:32:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:53 executing program 5: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x11, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x42) r2 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) 2018/06/04 03:32:53 executing program 6: r0 = socket(0x0, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:53 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0xd, 0x2, 0xc81d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000100)={0x0, 0x8}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {r3, r4+30000000}}, &(0x7f00000000c0)) r5 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x1, 0x1f, 0x2, 0x20000000000001}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xe1500, 0x8, 0x8202, 0x6, 0x4, 0x4, 0x0, 0x401, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x4e, 0x7fff, 0x8, 0x5, 0x9, 0x101, 0x6, 0x100, r6}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003c5ff0)={r5, 0x50, &(0x7f0000d0e000)}, 0x10) [ 107.237125] kernel msg: ebtables bug: please report to author: bad policy 2018/06/04 03:32:53 executing program 3: unshare(0x64400400) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@generic={0x8, 0x9, 0x1}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/06/04 03:32:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x1) recvfrom$inet(r3, &(0x7f0000000040)=""/27, 0x1b, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000001c0)=""/107) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r3) sendfile(r0, r1, &(0x7f0000000180), 0x21) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/06/04 03:32:53 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/06/04 03:32:53 executing program 6: r0 = socket(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x940) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/06/04 03:32:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) [ 107.531409] kernel msg: ebtables bug: please report to author: bad policy 2018/06/04 03:32:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpid() capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)={0x0, 0x0, 0xb7}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000580)="580000001400190000834b80040d8c5602062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f6400940005002804000000be907902008000f0fffefffffe03edf8fef5dd0000001000010000", 0x58}], 0x1) getuid() 2018/06/04 03:32:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={"623a1e03000000aa49e1ee08e9726700", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000040)={0x0, 'dummy0\x00'}}}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7ffffffe, 0x40) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"22653611587e84"}, 0x20}, 0x10) 2018/06/04 03:32:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth0_to_bridge\x00', 0xc2e4}) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x0, 0x0, "5da5974ff9a9"}, 0x10) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/06/04 03:32:53 executing program 2: r0 = creat(&(0x7f0000002180)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x8) sendmmsg$alg(r1, &(0x7f0000002040)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000200)="04c95a40548e", 0x6}, {&(0x7f0000000240)="0a12252872c06c20b7df41635e776ec79b35be8d582786a713a63a6ec057264c722f9da312de5d608d298f90e99b2116f0804cbc2dead1d43d0379b8fce0660eba839810cef3bfcd6a4a3a53c8f08bdbe0124b75f3cb0fa51f8fff00c3056a2f0d6ddef540299aa641503f59154a544cc6b4d12a50ade56f744cc357d2ee58f194a21bbf8e99fa2736a7367336c1f6bdfc9919fc45d1feb8a3806a10b90c7d75c48eea8acb7a2b162795ddc519583057c7f0ec67d3e02d5000d16f17a48500a188d946", 0xc3}, {&(0x7f0000000340)="0d1f8f9bf8cb9eb2666f112939e7b9fbc4be28e4018a3b82ffc745887e0f39a245f433e423429be5e6b788fe8101bb616510fd7e79f0a9e6e9f7834442ae9c29fe6b29265dfe6df2f3e718507a43bf1a091ee28c63a7ddebaea82a6b541d923c8ef248a14e4dedd8881392cb15b1b0f7b8b4027e27141b63a4c66ec2d488057275f29b976674", 0x86}, {&(0x7f0000000400)="2b715d0db628e8da3f3cad4974e41a73968efe87dfbef759a4fe1d1824fb3a2730bc3ca5cfdada574e7c9c6e1ccc0723c7f9ab45d776b60e286d31e4f09a3ee03fdcee1393a4cb0c514fde5765e852eb4938678c41a59b4ff4df3c63a4a0d2cd8e37d9122e8d0ab1635534fa2dd78a0031dd240211f51396cc4456890c5575cd58e826991369a4f8057ec834fb11540bc7424e11f8e1ca09410352d320fdb41fc98899ecea4b336195e44c9f1d9994c047d2ccdf42b1e65d20ec30b43fff533e2f80bd8ceb49a2a4be6344e394032184af953c569c74fc247b27c830ede7bc815877a7a4610220b7a6783ccb57f9f0e58919", 0xf2}, {&(0x7f0000000500)="ed1369d1df72729c3517eac41b69ee4e66d79dcd8e7bf765f2a7c89116ee7b7032de9aa94660f48c8bd74391e15d2934456d161ee04c11c35393bb914e7c2f6c4272ecb9b5af0ac5feacb6a244deea2b9194a4a1e0fdaa355ea8961e464d9672aba373bfcb1eba2892b9b04377251979d7b699665f99fecb62a463d838be4446f124cd334b0a96853987edd4557ea3d8d33b45c17b3cb8a34d63286325497dc9b5d3f83ef22db5706b6f481602853fe82bf5269c07f9a6d23e30b6c19d", 0xbd}, {&(0x7f00000005c0)="27d77417ae8cab0be17de2b3edf09e99bccca985c68a70ed022457a3d83ed00897d365cfafc44efe3cae32b688f3c1bf753e566fc0e3a40cc9ba296abb499eff26b39ba566acda5c600df3de", 0x4c}, {&(0x7f0000000640)="121892bfa974cfe1dcf1eb8cdefdd3bc9eae31fc02009b39b7a254646099bc792f3ef5b3f2f9a3c828ec573468c2f13a0bc87d51d8a9a51028ed5f11406b43a5e048451df26aa46db82e31d919105a69b3a0bfb4970619937b9511a9619ac28fa45b4c9a947db3fc79682e0dad2c47d175acf837ce103d647cb223c69dcc949574631320cb7b1cafe879b35240aab4ce00c37a4e8a496e2eac20a83d", 0x9c}, {&(0x7f0000000740)="683f145d106e81df498ed1841a59be5b914e6911818dc6441b7c445d4b7210fe45f876527bb5e1257b04c1a539b908e3e4ca14a1aab2e03f510ae1fafa579924fcc1656a", 0x44}], 0x8, &(0x7f0000000840)=[@iv={0xf0, 0x117, 0x2, 0xd5, "2d8d82fa4e033d7ecb42d3b756095fb1c435772cc66f483443e38bea71e7fc3a4af8797afaa2b326a969f25a43a50694bb129131eadf1c2c54792b9a7a9ea6bfff7d9a365885e44852b586db6ab01775cb9058da3ff0ea1b68e2af2a8072904f1d4df445590226f55db69e365887c44917df546448c4de2cc457010796526494958ae187b872f2b1b10b148e2b353dc313f005f406503f0ea4fba9f1654eecf089764005b6822f1a11c5e0a6860c8430ccb9ad775f08e3ef93b82c550ff32b296cd8e17e51d4a98ab6d68608b4e140ab6848fa17d4"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x120, 0x44000}, {0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000980)="d6e936043cbd439f831471859b47dfc0a6dc39636eed74e6f8a1ba8dc384475d80fd4a453f2e1feefab65002e2fdee69961940030a2afeac7da567ab6a07b65d7d30e674900a625e899689e556daf75dad8fa4c44225be03c86b9105a914b5888eb85bfc5c11feff4a4e6a0dfdba49690e0dd70a112bc531da70fa1ad8591303aaac34b9680863c525d83c2a7aad023838d9c30775485ddfcd56a52509cae04246979acb7289fe0997ed9e4c38de45e7512f6be1f001c78025d906ec00483a5cc84179196c79fbca0ef3fd1977d6524622c6d4fb590afe99f1b1f2e8faeb879070634ca33477e0ec150dbea501e98b", 0xef}, {&(0x7f0000000a80)="96392e1123219d31943d24d17707c40051d34763601bb748649220679ed55dbc6a7faa6750dd0f1ba0c45afe4e9a206b5baa3a27e93cff2f66d067ae6cc2d3a1e83c5fa24f9ca1ce43442287fd56acc42868aa148cb8c4f19821ab08b579c75bc2285cc60bc04384049a4b8b8f94ff41925ab966edd89e43197673ffa36b4ead8b79c0677813765d1f7bf790f7084da68cd81addc982ce918b352f920420824cdeef1744527a4ac15f2335a4f4a7a4ec5e822cfad08c02e66112b8b63ab5c05f72ec14f60c039caf57ed1be76e37cbcc9a812167cb6c77979ba59645db882b47e4aa5bc997f96d5a5e104a0d", 0xec}, {&(0x7f0000000b80)="546c18248b999063855d3ac8d23d5f344b6e9c27a3a53b0e3251a9a2498689a2fed29d4745439f4f56dbf5a82d2ac57d", 0x30}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="03ca2a41cb6326c6163b5c6bc37a5fbf8affd3bdcad1d2ce416d58a510a01f1eada32a", 0x23}], 0x5, &(0x7f0000001c80)=[@assoc={0x18, 0x117, 0x4, 0x200000}, @iv={0xb0, 0x117, 0x2, 0x97, "275de77f467dc9511d5f4a46b897d3236c21d89e74469bcea6f4832f60e571586c6965076b631dbd32123c665c17721630b56542b493c774e9e52834a0350aa4e88657681633988d82b94e30d052947b763a17e50223bae72cedc700ede8680e25e191589b2b1653dce23610872edf809e42161704ac41f8d51b48d6139f3784930a6903747e47408e4cea29b6c72aab9b1c620bd8e56b"}], 0xc8, 0x80}, {0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001d80)="e2b415e0ceb1e19a4a898e41ce433efd324109779a018f2e599add9799deee5c1842d33910543d9a3fd25dfe301d91391d2ef07b346b606417a7d3b3525eaf082cfd44a9f69406f0", 0x48}, {&(0x7f0000001e00)="7e304b54bede7a", 0x7}, {&(0x7f0000001e40)="2ac5cf8696bb89bc2f6cdc33e2d8db9dceb3b1c4c47b917ba2b0365e44d4d920734e9f3f1325520aff3ce4ab7e7239dbe656aef1e36e542756cd8fbc6870c3fc2c794b7a717c4c2ec6918ccbcda69fb54e8e37183591eae8eb1a1dd2deb15fdc1239783c7c7f07c85652c217f42a1aa81a3cf96446428e84ca0055b1ff98d65c24a2fa3b553c621854f20c84d27aa6e76c60cc6709f98bcd34c4f41d44bab3258e5d95dc733c3c5b5736", 0xaa}], 0x3, &(0x7f0000001f40)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0xa191}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x38, 0x117, 0x2, 0x24, "1f933c775ec5276e8275f6f778fbdd7ba728fb7dce3cbf0c3deee442112d71ffcea3c705"}], 0xe0, 0x40001}], 0x3, 0x20000000) ioctl$KDSETMODE(r0, 0x4b3a, 0xcd) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3c, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2010, r2, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x100, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000002100), &(0x7f0000002140)=0x4) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000100)=""/189) mbind(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0xff, 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/06/04 03:32:53 executing program 6: r0 = socket(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:53 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x101000) memfd_create(&(0x7f0000000080)="2b17706f7369785f61636c5f6163636573737d00", 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x68c122851af952f1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000000)=r1, 0x59) 2018/06/04 03:32:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x940) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) [ 107.827852] kernel msg: ebtables bug: please report to author: bad policy [ 107.847113] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/06/04 03:32:53 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x800, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="0000e8009c1106269bac96cda182229b84b09ced517963d8206da219a029c122b0da91612fcb61ac3ec8b491d954f920f43b058d21f824ff6d5671b13d963c7ece8abdbc5b37194b0e53d1562d54b93ebd0e"], 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x14) getpeername(r0, &(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002e40)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000002f40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000180)={0x1ff, 0x1, 0x8038, 0x3, 0x2, 0x6}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="0100000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000600000000000000000000005e401380a30678fe"], 0x48}, 0x1}, 0x0) 2018/06/04 03:32:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x2b0) 2018/06/04 03:32:54 executing program 5: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x1, 0x2, 0x2, 0x0, 0x5}, 0x0, 0x84f, 0x5}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x10000000000002a7}, 0x68) 2018/06/04 03:32:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x5}, 0xb) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/04 03:32:54 executing program 0: r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/52) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1f183484f86513fe, 0xffffffffffffffff, 0x0) 2018/06/04 03:32:54 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x13, &(0x7f0000000280)={0x8000000000011, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x100000000, @multicast2=0xe0000002}}}, 0x108) 2018/06/04 03:32:54 executing program 4: rt_sigtimedwait(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000100), 0xa9) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl(r1, 0x101, &(0x7f0000000000)="be6116adbdae159ad6a4b9096287cb9a711a4c0817718a84578b") r2 = dup2(r1, r0) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) fallocate(r3, 0x0, 0x5, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x40000, 0x10) sendmsg$nl_route(r4, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipmr_getroute={0x1c, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfc, {0x80, 0x94, 0x20, 0x7f, 0xfc, 0x0, 0xfe, 0x0, 0x400}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000840) 2018/06/04 03:32:54 executing program 6: r0 = socket(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 108.114949] kernel msg: ebtables bug: please report to author: Wrong len argument [ 108.147011] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 03:32:54 executing program 0: keyctl$search(0xa, 0x0, &(0x7f0000000040)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 2018/06/04 03:32:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x2b0) 2018/06/04 03:32:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) 2018/06/04 03:32:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) socket$packet(0x11, 0x2, 0x300) 2018/06/04 03:32:54 executing program 3: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x1, 0x5, 0xfffffffffffffffd, r1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x140) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x755, 0x0, r2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/04 03:32:54 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x4, 0xe04, 0x9, "ec52dc1fc77a", 0x342}}) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) 2018/06/04 03:32:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002840)={0xffffffff}, 0x106}}, 0x20) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0x1c}, 0x3}}, 0x0, 0x3, 0xb99e, 0xa, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r3, 0x9, 0xd5, "25373375333d31e0b8b1a12db5cd5adcdbb41701a4fe2c65b6add12b8fb2b98561cbd798f3d95559c66b739fe4e2fed806b451a957b9c77447488d86f165bcd069cbb474dfa80e128529140f4bdf8bc7478422fa5e7bff733ff9dbebfd7f533a54b8c22bbbcde0826a09698a7eba09f29ebbdf100197081948cad086027982cea23ce0a396e666d0695f52b33c64053d27fd12d1baff150dc3cd7bf2b54e46fa7ad6100407e8b9290e29741aeffe23f03cc9a54e400c966cf379b850e46db976986989f23759bc1c0dd1be0c8524d5a6b07076c092"}, 0xdd) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000028c0)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/06/04 03:32:54 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = getpid() ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000080)={&(0x7f0000000200)="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", 0x187}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x7, 0x8000}, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x9}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xbd8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="bb7f64732a7a", @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x20}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) sendto(r0, &(0x7f0000000080), 0x0, 0x80, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000140), 0xfffffffffffffef8, 0x0, &(0x7f0000000180)=@abs, 0x6e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) [ 108.538018] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:54 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000000040)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) 2018/06/04 03:32:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x2b0) 2018/06/04 03:32:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) r1 = socket$inet(0x10, 0x6, 0x4000000000c) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020807031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/04 03:32:54 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x4000) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000280)="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", 0x1000) r2 = socket$inet(0x15, 0x800000080005, 0x0) ioctl$void(r2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8000) 2018/06/04 03:32:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffffff, 0x1) 2018/06/04 03:32:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x9a, "63595409c87ab09727d8d9180add45ad88a2c1616901c6cd572c3bbee97a3c2d1f84cf97b5473874b0b5e068a897ad932f9f14bc35ad6541c87c4a72ff6cb4497070e4f38accb6846bce5323b2c2ec8b6c3a145c465a109b26a5057e8a3c4b973b894a9bb27febd7e4b4a6b3e948f40a04425be0583c545c9e09f06f34d793c38d864aab7a6aa9571f65373175e734bc94182ee30bfa5e64661c"}, &(0x7f0000000080)=0xbe) 2018/06/04 03:32:54 executing program 5: unshare(0x400) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) [ 108.820601] kernel msg: ebtables bug: please report to author: Wrong len argument [ 108.846517] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/06/04 03:32:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x20000008, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) 2018/06/04 03:32:54 executing program 2: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, "7457526c3000100000000003004000"}, 0x14) r0 = socket(0x6, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000280)=""/4096, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) [ 108.948698] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/06/04 03:32:55 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x38, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000180)=0x1, 0x1, 0x2, &(0x7f00000001c0), &(0x7f0000000200), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28040, 0x0) ioctl$int_out(r0, 0x40045730, &(0x7f0000000100)) 2018/06/04 03:32:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0xfffffffffffffc2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x400) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) flistxattr(r0, &(0x7f0000000180)=""/233, 0xfffffe8e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="6772796f9f0192549bc01e7c7af2d496f093fc855e9954543408c68e39fae93f3c56567bf80a4e7dd5e8bda6654b395b7a0cd2879b01cf37373ad30e2333351bf2e62b53d82a1e3ee7c8ee3ab47d32cc530a85ab7bd20c8ef80ac0dd893e60638b31972c000001183bfbf910a5f79bfd3cf1e01a211da6b205a86cc045fdfe3d133bc82acd173bd854d065e97876ba0400000000000000a57f647d0d3d298e7040106fb67bb00e67191fa407f23d9838e12ae1b6de74a2d31a13e0a4537c082c2fb83988f93fbc9c6f1ff1af25d9d54f92acef5637", 0xd5) 2018/06/04 03:32:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xac}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) 2018/06/04 03:32:55 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) 2018/06/04 03:32:55 executing program 4: r0 = creat(&(0x7f0000d2bff8)='./file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 2018/06/04 03:32:55 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x800, 0xe88f) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt(r0, 0x1, 0x4000006, &(0x7f0000000040)="bc3028f5", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)}, 0x0) getpeername(r1, &(0x7f0000000100)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80) [ 109.288819] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/06/04 03:32:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:55 executing program 5: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$notify(r1, 0x402, 0x31) [ 109.509018] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:55 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x7f, 0x2}) 2018/06/04 03:32:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x368) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x21, @time}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x0, 0x7f, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000480)={0x0, @time}) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/04 03:32:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x101440) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000280)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) 2018/06/04 03:32:55 executing program 2: unshare(0x64000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x600) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0) splice(r0, &(0x7f0000000000), r2, &(0x7f0000000040), 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r3, r4) 2018/06/04 03:32:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000080)=""/8, &(0x7f0000706ffc)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}) 2018/06/04 03:32:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xef, "813f20824c2803e922f5f8bea8a30670c237874306536b875c5dbfefcc73b0cabeaf755650f72144f8393ec10a4f264425ac3f65ab042071dd19c542ce5f47d31e05f9619273f15276689be90335f9e1080c0fd702e5d478b09b1e46d2955992a8da5483d3254619c62a426c15ecf7721ac8622ad0bf4b140738fe186c136b3f8760c18af78de36141a8a26379ea127f8e80deb2c893bcabbdf9f543cd05e3b66855da701c51abb3c32f5547e767d85eb2d2eb8213daa2beac6a584c0867535be04df38fb6fbc99e00bcaf4ff6eb62735a3e93f5798f30c077bd458f7449610086ce0ba3ff64840d6261b29913b7f2"}, &(0x7f00000004c0)=0xf7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7e5, 0x6, 0x5, 0x3, 0x400}, &(0x7f00000005c0)=0x98) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000300)={0x0, @local, @local}, &(0x7f0000000340)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x1f}, r2}, 0x14) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000100070431d31551138bfcb0e487b0541cc81288460eda937793b3db457e5686246dfd5ef53f2f35dd14dc24bb85812eaffc2a56ca2d0de71c9a5c0702faa63853ad1faf87d63e16650a9e7e854bc9233db6538a66cc13e2c4fce40eca89f10ef1554f812507028cce129ae571b05909a84d2c99500c5603660c71240701788b99e494fac005eb6f3ecc0f0af961088b68e7356cf8854faf015916c38b8f3b4380a392ec1d5cbca118e6728ca649d4f4a58efe77f3cb8336389800b443c23382fe9cd21b922f219a77b7149dd5511a591be38ba4edce09186bba48289cbdde1ea62538efe2b7efd518c35d519c8afb6a3c0833ee"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x1}, &(0x7f0000000100)=0xc) [ 109.665351] IPVS: ftp: loaded support on port[0] = 21 [ 109.689149] kernel msg: ebtables bug: please report to author: Wrong len argument [ 109.704956] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/06/04 03:32:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 03:32:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000240)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x5, 0x800) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) close(r1) 2018/06/04 03:32:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x80104592, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x10000, 0xffffffffffffffa3, 0x7fffffff, 0x9, 0x0, 0x7ff}) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000100)) [ 109.902979] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/06/04 03:32:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e00, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0xffffffffffffffa1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000100)=0xfffffffffffffff7) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa2d0825c335045a680000001c000900000000000000231402ac14140000004e2008089078"], &(0x7f00000000c0)) 2018/06/04 03:32:56 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001440)='/dev/zero\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000001480)={0x5, 0x2, 0x3, 0x1, "caa5dc7046cf1c86ca32e9b06783fdbc5def3278078feb1df8199c038f209afaadb041147016d63a34b709c2", 0x1ff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000013c0)=[{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="680bb2f63341b7cb6d4540b11f6ec2bd40080bbc48926653a0265d66e01e22f6919408094d52b6112bab8fe17b0ef36e4cacd2b9fef84751818136c3ba9379726376ae3427b468903816ed6df8cbb559624dbd2592a83b74206057197f4c939f4cc3c8793b8b28bd60f77780ad4690e8f18231fe722c2a8718a96c356554492431f6cda02dc5dbd6ee8bb5a1fc813d468cc81a304228", 0x96}, {&(0x7f0000000100)="725c2821800091fdd77916a89c2be0e26313fab9733326addebe9f22ba86ceb68b993b3080c9e80994c04778", 0x2c}, {&(0x7f00000011c0)="bd307fccdbb3c14211a5d66fd01199c0fee0b72537baf59d0d6b301c810244d049e8c1bf2ca26ce3572276a7d7e897ea0812bbb93dee4c4985d2069c44ab13f991d1040e2f7aba88976d6beaf9564acbdfff31a3e42657c62dba754f822a047b23d544da976ed78a1047e511070c3cfa0a6d98779d139f306dca82e876d9beceaf3ccc9235daab6e15e341fd3d0106f1f543dc1cbe314fdee3cb62203bb33e3687b95703893d45de4573caf835e8ebb5cbf07d67816d1104a7fe34589213c68b6d", 0xc1}], 0x4, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001300)="30218e8a25c423ebdb378275bf27212d7b782221dfb72abcd16a1000c708e2f0db50038f226d15e440778648b5e75a5710c843a46fe6c9", 0x37}], 0x1, &(0x7f0000001380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4048000}], 0x2, 0x48010) 2018/06/04 03:32:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa0000000000000000f0ff000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000040000000000"], 0x138}, 0x1}, 0x0) 2018/06/04 03:32:56 executing program 7: r0 = socket$inet6(0xa, 0x9, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0xffffffffffff8000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffa5c, 0x485}, &(0x7f0000000500)=0x90) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000000800)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000880)=""/178, 0xb2}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x2, &(0x7f0000001980)=""/7, 0x7, 0x5}, 0xff}, {{&(0x7f00000019c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001a40)=""/70, 0x46}, {&(0x7f0000001ac0)=""/244, 0xf4}, {&(0x7f0000001bc0)=""/63, 0x3f}, {&(0x7f0000001c00)=""/218, 0xda}, {&(0x7f0000001d00)=""/29, 0x1d}, {&(0x7f0000001d40)=""/19, 0x13}, {&(0x7f0000001d80)=""/124, 0x7c}], 0x7, &(0x7f0000001e80)=""/209, 0xd1, 0x1}, 0x7}, {{&(0x7f0000001f80)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000002000)=""/17, 0x11}, {&(0x7f0000002040)=""/83, 0x53}], 0x2, &(0x7f0000002100)=""/33, 0x21, 0x4}, 0x484}], 0x3, 0x1, &(0x7f0000002200)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002240)={'vcan0\x00', r5}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000080)="245c2626212d776c616e186574686c696e75787b707070315f00000000000000000000000000") [ 110.112464] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 110.130691] kernel msg: ebtables bug: please report to author: Wrong len argument [ 110.278773] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/04 03:32:56 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="9955d5d925df", 'bridge0\x00'}}, 0x1e) write(r1, &(0x7f0000000000), 0x485) 2018/06/04 03:32:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:56 executing program 0: r0 = socket$kcm(0x29, 0x80000400000005, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") ftruncate(r0, 0x81) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x200b}, 0x14) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0x6c, &(0x7f0000000140)="ee662809bbefdc5ba326bf8acd1498da820a41d93de9ff69ac724fb2650c291f9f05210e274deee420f8e9b311ff50be3f4d630883e8dcf81688eb4d045215025d5a25374f5127f55c2fbb5ffc268e36b038614e59158362a90be1557e58e4b3305d3536b7efa92a7162a2e1"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x53, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004f0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/04 03:32:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffe8, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0x4) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff16, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) 2018/06/04 03:32:56 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x17, 0x101002) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0xbd, 0x4, 0x9, "1802108a8d528ecee61d12bd057eeff3f47143bdbd63891ccddd9f119c23d46edd8346a48928dfb46a6a5b68d4d608d201823ba1c6f69c0d49fc7c0572f3ab0612900c0ddcee9d452e6e14489f54addf56b63f8e545c01c9a47a417581837a389db5c91a2b4a1d2984904d5ba72fb4a4c93f1b4a2b76dcb7f7338f45cf4cd942c7b6d0996ee2b49ed9a4bb341058e83a6905558f3e45679a87c5ec11ca19dab583e68c3f74c60744f5db4bec53983ccfc327b9524defab60ee9c98b977"}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1300, &(0x7f0000000000), 0x20000000) 2018/06/04 03:32:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000000)) 2018/06/04 03:32:56 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) [ 110.825797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 110.826567] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:56 executing program 7: unshare(0x0) unshare(0x10000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) semget$private(0x0, 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) read$eventfd(r0, &(0x7f0000000180), 0x8) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) 2018/06/04 03:32:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r3 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='eth1em1self)posix_acl_access\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) munmap(&(0x7f000017a000/0x4000)=nil, 0x4000) r4 = accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000180)={0x20000000}) 2018/06/04 03:32:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:56 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$tun(r2, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/04 03:32:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0), 0x80000002) write$fuse(r1, &(0x7f00000001c0)={0x30, 0x0, 0x4, @fuse_notify_retrieve_out={0x5, 0x5, 0x3f, 0x2}}, 0x30) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x1, 0x1, 0x2}}, {&(0x7f0000000000)=""/42, 0x2a}, &(0x7f0000000080), 0x20}, 0xa0) 2018/06/04 03:32:57 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000005c0)=0xe8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) 2018/06/04 03:32:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0x0) r2 = gettid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x9, 0x0, r2, 0x0, r3, 0x1, 0x9, 0x800}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r4 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x206005) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x9, 0x325, 0x7f, 0x600000}, 0x10) 2018/06/04 03:32:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000200), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'bcsh0\x00', 'syzkaller1\x00', 'bridge_slave_1\x00', 'veth1_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xa0, 0xf0, 0x140, [@m802_3={'802_3\x00', 0x8}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x40, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x40, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, "7665924f16e5c66f5f626d6e640f00", "76af9559695e00601ce558616d00", 'team0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xf8, 0x148, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x390) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) [ 111.173614] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) r1 = dup(r0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000001c0)=0x8000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000140)="e9", &(0x7f0000000040)=""/254}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000200)="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", &(0x7f0000000300)=""/84}, 0x18) 2018/06/04 03:32:57 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0x3ff, 0x5, 0xdd, 0x8001, 0xffffffff, 0x3, 0x1, 0x8, 0x0, 0x1, 0x2e}, 0xb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/ptype\x00') sendto$llc(r1, &(0x7f0000000400)="8d299aba3757dbf14934e7fc4bf11b9302b771b33a555302fa8fd3860f68d8095022e3d6ee4d03ed1b8add65be9517c2cd240780c0bf68372ccaa1ab07b59864ca462ab64d", 0x45, 0x4000000, &(0x7f0000000380)={0x1a, 0x101, 0xbc3, 0x20, 0x5, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2201, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000300)={0x6, 0xfffffffffffffbff, 0x8, 0x56, &(0x7f00000000c0)=""/86, 0x92, &(0x7f0000000140)=""/146, 0xfd, &(0x7f0000000200)=""/253}) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000000)={0x3, 0x2}) 2018/06/04 03:32:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x521, 0x80200) setsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f0000000100)="e3b66deda43bb981e940ceec94a857eefa39fe754436fd6782944408ed0cb4421cf3e4a4c7c6189621fdd320182d3fc7e172c52503c59d1c6e64f0018af6c6c5469c7a080352ad911d4f445bd0c58975", 0x50) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x7bd) [ 111.517258] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/06/04 03:32:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa8, 0x128, 0x160, [@realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:57 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) 2018/06/04 03:32:57 executing program 7: socket$kcm(0x29, 0x7, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/06/04 03:32:57 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x109000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 2018/06/04 03:32:57 executing program 3: r0 = socket(0x1e, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x80000000, 0x0, 0x0, 0x3ff}, 0x1c) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000180)=@ax25={0x3, {"89a0e381c8ac50"}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="73d4b90c76bb39371237c881b1c4c144182ad59aa5ec224caa3cc0d67a2c82beeb18cee2b96a8f04bc3ed2e7398025bd", 0x3ef}], 0x1, &(0x7f0000000100)=[{0x2}], 0x10}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/06/04 03:32:57 executing program 5: mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/04 03:32:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/36, &(0x7f0000000080)=0x24) r1 = syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x108) r3 = msgget(0x0, 0x80) msgrcv(r3, &(0x7f0000000140)={0x0, ""/220}, 0xe4, 0x3, 0x800) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f00000000c0)=""/69) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)) lseek(r1, 0x0, 0x7) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) [ 111.664082] kernel msg: ebtables bug: please report to author: Wrong len argument [ 111.674461] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa8, 0x128, 0x160, [@realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:57 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket(0x1e, 0x802, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x80000000, 0x0, 0x0, 0x3ff}, 0x1c) sendmsg$netlink(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)={0xe38, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xe28, 0x0, [@generic="579a79d55d7a9eebef1996d25c00e65a622c2df6a6ff7af2666b817a9d0f087f8e104643b21f25775387d426733ed766ac0b639ea98933e910a46814a7fe87e03aa2efc3049ff4e24a25d0dfaf8c9e6bd1da0c8d4869d99974ebb68bd94dfc61c7e62b0c41236cf401ae6f1ba64092518b647a8c37cce44c469cc847df19287f6dca80afcb52e9b2e3888e6cd38d1f145cc5c33e32254cb540592d367a88216c7cb7971002b823abfdc3f38fb6168e3e82516a85a8f3ef8ec2f1490c73fec8d98684eff310eac56af8240c229298943ef20d86c66ce1f70ad88d5dd952aca7e1536a36fa9dd7f8e39f0af194f8c4137227942b884adff7c74d80ef475dbdddf76876d7c48e5aefd2a1128330d300d67efb975ade1c4db0a8620aa60e31a34845ea513aa91cf31244fc8f1da2402b204fc0f0b258638ed4eb18666d52fae7fc0eaf60cc2c86c91fbb66f2a16acffd44db9a23bca652b65fba6c7d9cb2faa5fda9859feeffb0b624a9771d8943971abd67e76226ae537affda7035230d0979d1d8d2659b37ab38de5e9969316a34be36e77ffbaff1972994d360f087d9143527edba145136100d3b5920a255eaf6715028e12485e112abbc7a45a4bc705f3237dd278cbc0b7aa569b6bcff163c16ecc79a448b485eec18139585beef6b89d3c7d3a3fd1269237edd0668bfb1c7bf015982aee8e3becfbadd09b678afb38d1c4679b099a46acb1d649109f4940f48b3c6471f59370ccc28938d5031a4bcc5b3a16b66e6ea3fcee3819f41c8e0b92fdd55f53ed07575d22ae806086eed447b069c62ccf125be4a65fced80a7d22beaa4c35b711a8d702fc435598c99f4c480333a9c7514f91a20f1a14ed40250f8b3e0ff5fd6b39695fe2ba88b14f99826529f9a4b782ea5d9cd79f15362455b974ce0e07ee4360345c0df22ef03027ed968bc9e708a6ebfb4908c0cdff931d03665b3a0f8c8c7a299a0eaa6af45d72d2e38f2d3170e0d30c7047fa0bd29b5c062b1f283c241a219f4d75ff1af528446f5563e6c3565c53b14b0d5cbf61e142bc2f9a8e72498663b458f6f341e5f95f52b4fe06ed63a46f9e576f265dacca90865ca1b5bc9cb1b1e4d5dbbab27825300080e118d4ccb0f4c47f691928bb25c5336555af29479ecad5721c5ed5a2c9ea13266d7bea96074cb124dca0e8811fa03e5098f78c3f7f8796f9e422d4a6d70ee2fe8c79c2cd248de1bca1f96d76c10cac8c457b23633cff21667d19a04597b11819cfb26eab1105cb288116fa51a329cd85273ef5b3c2a870967a2640abacf97557f49ee8fdeb0638a0ee09a89e2a56c4ed7ad9739944615126aef47785c95e3cadc625c2597b7c65350c5931ecdcf1ac549f55abb7a35bb8441045911f34dc3c9dc83cb5628ddd9c42db6bd8b1983ef7bb48d26eb3115b6d33e45a92ce7a5ed3ff72096a138e99d4c53cac955c1b580eb9da0084ffac0270b91336dab7f881a689801f88356872699f2c6716827989017f4d6acd1d8146d395f0926184aa1c8dc0a1d2d96918c56d0d6ffcc5619dd656033bf596c9243339acd2ad4c400c0ad90024f09295c9b62458c03d4373e028037e3af0ebc850a54aa435eade70810cd8f7b66c2191c1e0fc1f9e870dbcc3934415ef1f165bb26852fdd70177814087618deeed6bc4c61e9d26f6490e5b28cfa81fa43a45faa6b21934e43392723d669ed8212490d4d8e6135030c3e1b7bac8d96abdcc232d92d4cc57ef950a81865f56d64e341d2ea200e89fd3357bb564fe510aabc01af8d2b229aa350a6c18e975d583752feb05af1c947604a24a35db7dc53f398185e69db833e36fa7a0f2cefe3b8de70b8175c2b882b8a32f1976040ebcb5b1cc43a256f7cfdf9e476c3ec6d8ee655600b119713281e0f2b00452c7664c185f141c5fdcdd2e5400a1e2bec0f09b540a19694b28c29aa8d3205a06e082677ab5d19d4447be8bf00382a568a3e0a8e4870fcdacbd2514a3cd6e95f445c4722ea6efb3c06c9753187e6429c796e6b9b181c9b51d98639d2faebf8287317ee7fa757b1cdb4c6d087149caefe55a0bce348966f76a88987ebb2e51ba637ed9e2e4434487ddd40a4c8069e1198968d2d2a92d2c7734236e0d4d7ee9e6bdab43e47e1543e7efd7129752c613d118beda46459994ce060f1b6307a3ed98866fae53405cf8c92f76f033437a7c381384082b9b54fbeb015302ed303c91947de47b42cae382c324c18afc92fe443e4e4240ac74f2773ec17fe34a9b4b76f8f47dbe942737c4c3d274ee76763b957e7ea1ab55be11b937aae9a1925b00a5fdfe16cfaa65549f19055d998baddfbde85298870be79a4e06f5b6a15db8671a051ef1b55ff64f442d4ee380bb15363ee34000c39514017048dc85d9a4b30533d5c79dfce9f5b72892e940c2106fcceaff8e921a8f1cfb0800e69170b5d8ae8d3ec00d5d89f935652f481fc34ca495fcc24b7047d1a95074e649cec029db17679ded2cbce8c1c83378299c865bd45ee66b37351cc1d36b8108adfe64398dabc46ef9e866f9fa7fdf9f64c81840574b465fd5fcfe867464fdcda2158a5074176c33f2dc6d72d95778297dd62f6accc537231add4b51910ef0a16525ba1acfc87a09a33c934b58351d600183998d7f95a78fd27a4342195712ca62ef09647b1875cb49fc76da9f4fa7afc5531d94f202a198ccec425d9170d614ebbdd0522edcf923ec51453cbda3dde06dfd7680ebffd348cbf7d01ab5f7006dae817561bdd53a81baa64cdbf4381dd025a9a42db554e7f296b83940f41f1063bbabdb6af39016f1d010f98544fe984c58a52d70b95b53f5e2b0a6420108f311dc7d34670a133be1181fe2767889043542e111d8984f413f34c3e66e7a8b7d51108d39a5fa93d17d9ca62d07374e886c550b06e583588ba9c905a69b7351674a180d36d36ea8f5a9deafdfe2c9c8fcdba1bc521aba5530f59cd5bf06aff5debc5cdbe36cd9a6bbe4ce5eb1c976d4f6d08887cd0ce0e3a992b87d82d8d4fcf3137f2ce691316d3e3def80dd93af0220424153225cdee750994f5218023f9b2aa902c8305dc193971f8d482f1d3114340ad666aa6350730b37663d0dba2f34e29f60413811dc62f8d7c68a8c07527abae2d28cf7ebad4343b933660c0afdbd6fc8c9d74c0f3e5b52e60966629ea5833815c15527894aa178698a672ce12f83059e02fa02d5d7c36072e79800ac91552641f56d2849ad38f67bf1dba50677f8d1d0bb1c95c4edcc1508dd21bdec25931e5691d2ad9972e593600fa7253a024f5f7efdc5b0ef9410975bb7168f9fc0e880bf59db49eb696b7b411a267189333eaf469a61d63d2221e31e1259ce70cee37df848d337b7cbb011e329eb208524f7ed94deecb14ab8a552937b1f677d58b48c67db976d4dec77cd042aee075208acdfc267dba396744b1b4365bcd4e169b7b4987f22230d2308c6a1fcc8a9c02c31c5992080817a3bca7cae74098855ff3ca4f41309deb7b773e2db4219dc955e7545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0xe38}], 0x1, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x48}, 0x8010) [ 111.901099] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:58 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff140089a2"], &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) mq_notify(r1, &(0x7f0000001280)={0x0, 0x13, 0x4, @thr={&(0x7f0000000180)="946de92994c741a8e5bf72a20816091767bc1d848bf5f760a9bc035a5e3edcf8ba023c697223be5dacef2c46408283365dce1c433679f3784ac329b93e38db5892461edc1b93c05a770ea5dae933508024552ac0bf5d4101cb499da0ae10e42b6d52f0909c378e7dd61f82ee9e3a88ee4e8f075460c75d67e4cb0ec29f2fa2c64412f9f3b7d8f6ee0742e7e96c47f5a9522d4d23d9ecf26a914b957f308f06ac1faaa365abb8a21e22b29c5523e3ba5491ce0ba86e29bc5e1046aba5285ede91404475a6459b23e0cf95361136f9fe9d76e8a9e114", &(0x7f0000000280)="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"}}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x3, &(0x7f0000000100)=0x4) 2018/06/04 03:32:58 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x58) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) read$eventfd(r0, &(0x7f00000000c0), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)}, 0x10) 2018/06/04 03:32:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0xb0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000012ffc)) sendmmsg(r1, &(0x7f0000002b00)=[{{&(0x7f0000000080)=@llc={0x1a, 0x301, 0x73, 0x7f, 0x101, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="df14aa9cfadcc02e4fbbf6eaf4287e1f955404cdd2c4907d7055cf2b48592794ebfe00754c8e143a1568589c902f40a15a8ce726c8029259edcca143835b0d6ddd6b4cbfa3f3e6cfdce666f4bc8fb2adfc1abaa55751159b1d8e", 0x5a}, {&(0x7f0000000000)="16aed726a42bd4ba7bce8feb77ccdd59e08ad7780205be050fdf8d07facf574e5444e4140a8e1b7df4fa598e2e89434fc36b1a625ada5a", 0x37}, {&(0x7f0000000180)="4137331839525307e0a1ead515725bc0d1656f2dfcc34acf4537c2da4a9544109ceea6735de53a90f0659e9fd1e6bc3863c6c1e87b9ec70cc7529b98b4d63ef630e33521eb45fcc612b0b076724095e2083413209716c749f1966bd2f2062e1d4cdd1c917753eb839b45eba04cc54f6fb157ccd32bfebecda9b94dd1d598859ff7abe3845eb60c4b43ea221be403c4f7c57238d1bada495363893157aa052592cbe4bbcd2b5b3df28bd9c83294f29c2cf0f895a56012ccbfc84e2aa65f9cc656018356b1c0a1905b6e109b72428bbdabdd348609072e37fa30afc3a78bf7831ded503b9955621856b4df81a9bf", 0xed}, {&(0x7f0000000280)="274d7baef57a235e14daba7603176023e1b0fc9c3676db7ab56800e0c01ee4b825d263fc154f9251db37996a4b3652adf633ba008c0f1f0892d3fedb81598c6a2d183239f15f5078859143013438c3c7029d7893299931f1d14d9dc6c2055213575a35f77bccb05dfa063cf92dbd44d57bd9aad79da33089e1919dbbcdf644413fb68bd9af2810898a2f74fbe93e1859f152719d32f035ee5422ed56da8eefc89f07a07f264b4acae8ee610c0eeb52b67d834b94d0787ac85f6482ed35fc721959874d2036daf2e93f8f5818a9557634a6b4ea14df0b9b8239a7232e3f50fc96a31630d212a7", 0xe6}], 0x4, &(0x7f0000002c80)=ANY=[@ANYBLOB="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"], 0x1a0, 0x50}, 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0x2368}, 0x81}], 0x2, 0x20000080) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c000000a2a0708277622afa725a468e1c31db6b1379751368f2e5205372034496fc11548b08d3cf2704cd10767b09a690c32275cf39d5beffd47f37b0b773a68a0091a66ae58f9615682462b10568cdd13e745b017fffea265047fe526aa6eda436596a28b0ab9d4bce86552c97b6"], &(0x7f0000002c00)=0x74) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002c40)={0x1, 0x200, 0x55a15073, 0x6, r2}, 0x10) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f00000003c0)={0x5524269356b0ad06, 0x3, 0x1, 0xfffffffffffffffd, 0x8000, 0x88, 0x100, 0x8}, 0x0) 2018/06/04 03:32:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, 'vcan0\x00'}) listen(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) 2018/06/04 03:32:58 executing program 3: mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x10001, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x7, [{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24}}, {{0x2, 0x4e20, @rand_addr=0xfffffffffffffff7}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x410) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/06/04 03:32:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa8, 0x128, 0x160, [@realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2008000}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x3) 2018/06/04 03:32:58 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x40, 0x0, &(0x7f0000000240)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f00000014c0)=""/219, 0x0, 0x1, [], 0x0, 0x100000000100000}, 0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/148, 0x94}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/41, 0x29}], 0x3, &(0x7f0000000240)=[{&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/88, 0x58}], 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 112.094132] kernel msg: ebtables bug: please report to author: Wrong len argument [ 112.118904] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:58 executing program 4: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000000080048000064000000000000907800000000000000008303049406000000000703920420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000f30002000000000000000000000008006558000000400250f6a3cfb029fabc900f6903ade400"], 0x0) 2018/06/04 03:32:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000000}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/06/04 03:32:58 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x4000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) 2018/06/04 03:32:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x38201}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000085c3cdf2807d6d8fde30b0323b26fae72d47e4774bd03c76011490e973310b8fc257c0c1050a7f8623143f5f208058434d56eb3fe180be8374f42c7ef041d440f3d9a32a2da12a68c544a8e180f935d325", @ANYRES16=r2, @ANYBLOB="000825bd7000ffdbdf25070000000800040000000000"], 0x1c}, 0x1}, 0x20000801) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) 2018/06/04 03:32:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x8, 0x9, 0x8, 0x96}) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040), 0x0) 2018/06/04 03:32:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) pause() 2018/06/04 03:32:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0xb0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:58 executing program 4: unshare(0x2000400) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="8066fc2f07d82c99240970") fadvise64(r0, 0x1e, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x40) sendto$llc(r3, &(0x7f0000000080)="4dba1ff211ad28d1ee6f923faec0302f7dcc661151f64de91a9b254e2f27189fee16cbe069dd4dfb53b662dd87ccbb11b50941", 0x33, 0x40, &(0x7f00000000c0)={0x1a, 0x33e, 0x8, 0x8000, 0x8, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) recvmsg(r4, &(0x7f0000000400)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/84, 0x54}, 0x0) 2018/06/04 03:32:58 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@abs, 0x6e) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000003c0)={0x0, r0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x38, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000280)=0x4) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000400)={0x0, 0xf0}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000480)={r5, 0xb753, 0xf7, "f7e5d59af7b3f13b2361c315e5fe090f1bb75d0deb4e75bd5cb90d262a10db1338d2d768578c11ed619fcac5f6db8641ba208f757d67117773c4fc267e097d3f007fa67d69365961a3e8aa648cc04559384faf9a75475a2139db2416732fcab684d31a62537c233e533d80ad5faf20e5fb50f499dd69fda16bc308a5e294cad34b5728f8795f455b47b59f615b3514347c0db1b559aab4ffe8628e944d89bf0e162fc357fcb1d342df96b356011a60397c70d408a9a336b3c629881f1d00754fabd104d33510eec71d610a8f9d02d73f57a289f49a9f3f6a9a97f4afd046fb0c1b3f081ce8903f5acc83b1697258b9164bc5f6c2798a96"}, 0xff) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000002c0)=""/136) [ 112.464864] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 03:32:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) shutdown(r0, 0x0) listen(r0, 0x6005) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/70, 0x46) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10080, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x100000001, 0x5, 0xffffffff, 0x6, "f3bdcbbb0e32e79e061cbe2fa5cd5f45375893856ec96c3134853b32f8c09bb278ef79620c9e2e0f9757da82", 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000280)={r3, r4, 0x2}) 2018/06/04 03:32:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) [ 112.529011] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:58 executing program 3: r0 = socket(0x18, 0x0, 0x1) recvfrom(r0, &(0x7f0000000000)=""/76, 0x4c, 0x40, 0x0, 0x2c8) 2018/06/04 03:32:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pwrite64(r0, &(0x7f0000000000)="23f05bec0ed77867f03297e2a81bd3465c241a65985c4e469e9a05f5481553813932807579b338b811c1324368d744296cc856bbddd8b52759a10eaa29ef0ab6fc629a1e2d53c27bd632f071001a21cf2d041e1ed47ce3216451bc6e91b87e30b3a07cc901186fb5a892198b5d92d4b27f7a30bf4513465f6539e9533feaca13948572de4e15513c660eb801467f0db7d0a5c311491ea706f635282e84f8a35d3bd6836cb0eb7439659003d95c09c143a426e22c205c9229c392a1a4cb7f87b55ae0cb82d213d50b36d23428dcb38085742c624cada83d6362344ea0dd9b25643055bc89635b78ac70d74a2d3f96094a14cf80", 0xf3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000100)={0xaf, &(0x7f0000000140)}) 2018/06/04 03:32:59 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2002, 0x0) pread64(r0, &(0x7f0000000280)=""/174, 0xae, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$rds(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/104, 0x68}], 0x2, &(0x7f0000001540)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001480)=""/112, 0x70}, &(0x7f0000001500), 0x50}}], 0x30, 0x1}, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x904}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x310, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xed}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@getneightbl={0x14, 0x42, 0x809, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x10) r3 = socket$inet(0x10, 0x3, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x7fffffff, 0x200, 0x8f}, 0x6) getpeername$unix(r0, &(0x7f00000015c0), &(0x7f0000001640)=0x6e) bind(r3, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) 2018/06/04 03:32:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0xffffffffffffffdf) fcntl$getflags(r0, 0x40a) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x8, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[], 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f00000000c0)) 2018/06/04 03:32:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0xb0, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:32:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_delneigh={0x30, 0x1d, 0x819, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x30}, 0x1}, 0x0) 2018/06/04 03:32:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x77c}}) r2 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/snd/timer\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="4439e075bea0e73e45ef6e9f38330218cb0627132568d5d10647e974be34cde0f94434c042337b235f1a329f59450c5ded7e1c852021eb8350bfcbc8c2838777b92342ba04548b0a473788cf73dacc3ca7f11646bc501d00ae296418bd8c1eb64743359b159e755deaeca6", 0x6b, 0xfffffffffffffffd) r4 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="4a64a6223a1fc904d377a9f259a592138c5bcd1c38313fc1fb95b0256766eb0908e661fd454132b27317640cfd62a53f2d9755e8290c364b7aaac3e1bd13c9986f833fd299f79af802640e03dcfd5d1b8b8d53da95426d5853777adb24e764300c34f00a6599ae934fbf3790e63e33cfd0b9c397e551f435dfa0bc3dbdf342ed67411ae44f44cb9a434d373a9b471876736c9aa0f60c92d0e1eec2d1204fa57f7a6fbb4ecc", 0xa5, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r3, r4}, &(0x7f0000000440)=""/109, 0x6d, &(0x7f0000000500)={&(0x7f00000004c0)={'wp384-generic\x00'}}) syncfs(r0) 2018/06/04 03:32:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) nanosleep(&(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500fb0a000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/06/04 03:32:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) [ 113.557523] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:32:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:32:59 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)) gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)=0x0) getpgid(r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000016c0)={0x0, 0xb08}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001740)={r4, 0x100000001, 0x20}, 0xc) fstat(r2, &(0x7f00000014c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003040), &(0x7f0000003080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0), &(0x7f0000003100)=0xc) ppoll(&(0x7f0000000400)=[{r2, 0x2000}, {r0, 0x1004}, {r2, 0x400}, {r1, 0x5320}, {r1, 0x10}, {r2, 0x446}, {r1, 0x20}, {r0, 0x6040}], 0x8, &(0x7f0000001540)={0x77359400}, &(0x7f0000001580)={0x7c1}, 0x8) connect$llc(r0, &(0x7f0000000280)={0x1a, 0x307, 0x4c4b, 0x5, 0x3, 0xfffffffffffffffe}, 0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00000015c0)=""/190, &(0x7f0000001680)=0xbe) close(r1) 2018/06/04 03:32:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) readv(r0, &(0x7f0000001e80)=[{&(0x7f0000001e00)=""/67, 0x43}], 0x1) 2018/06/04 03:32:59 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet6(0xa, 0x80803, 0x3) sendto(r2, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000400)=@generic={0x0, "0003b997a77da3a26ccae83fd91bf30f11a1e015a893b0d12850d6247b6f479ce3b1a3ccd367ef963002fd96cbd778886cfcb58015a3b7b97ae36a90b205193394f194fcda6628a2239e760e278bc1a3b852a6f9fd4ea5311fb750a0d405d1484ef7dd3c0c4c4b51707618d77dddc96e3ff28514d656d6506e328c8a3dd9"}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000400)={0x1d, r3}, 0x10) 2018/06/04 03:32:59 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x1010000, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/38, 0xac) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getdents64(r0, &(0x7f0000000100)=""/186, 0xba) 2018/06/04 03:32:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipv4_newrule={0x20, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x20}, 0x1}, 0x0) setsockopt(r1, 0x3, 0x99, &(0x7f0000000080)="fbf2696ce375219f77f630f47e7f4fa38212c1379a05da057e6ec95d9948ca52079e37ed24c23ec26e65aceeb90e7092edd23a32536c4a0628893e98ebb889318e98fbb682e1df8fd3a76095f80b0f4acb9b8af2a7ca4edc030bf81fe5e5825ef73d07feb9647c108fc449235e9db87a4432837c96c63d8ff49f8b82431955ba6d23f0b4dac7d9", 0x87) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) 2018/06/04 03:32:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x108, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 113.834878] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 113.898997] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:00 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x100000000, 0x0) 2018/06/04 03:33:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) sendto$inet(r0, &(0x7f0000000180)="e1", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/06/04 03:33:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x80000000, 0x101800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800006}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r3, 0x2, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3db}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6f}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x3, 0x401, 0xbb5, 0x8, 0xc4, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x6, 0x8000, 0x8001, 0x800}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r5, 0x4) 2018/06/04 03:33:00 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x800000800000001) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xfffffffffffffeaf) r1 = socket$inet(0x2, 0x5, 0x600000000000) r2 = dup3(r1, r0, 0x80000) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000140)={{0x6, 0x4}, 'port1\x00', 0x92, 0x8, 0x4, 0x200, 0x9, 0xeafe, 0x4, 0x0, 0x4}) 2018/06/04 03:33:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x6, 0x30, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0xa, &(0x7f0000000080), 0x10) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x78f1, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000000c0)) close(r2) close(r1) 2018/06/04 03:33:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40a040, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, 0x0, [0x2, 0x5, 0x9, 0x2, 0x1, 0x8, 0x5, 0xfffffffffffffc00]}, 0x5c) 2018/06/04 03:33:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x108, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 114.725826] kernel msg: ebtables bug: please report to author: Wrong len argument [ 114.757675] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES32=r0], 0xfffffffffffffe8c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x2286, &(0x7f0000000200)) 2018/06/04 03:33:00 executing program 2: r0 = socket(0x3, 0x4, 0x7) ftruncate(r0, 0x5ef) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffffffffff7fff, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)=0xe) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x44200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r6 = syz_open_dev$loop(&(0x7f0000002ec0)='/dev/loop#\x00', 0x2, 0x203ffe) sendmsg$nl_generic(r4, &(0x7f0000002c80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002c40)={&(0x7f00000001c0)={0x2a68, 0x1a, 0x800, 0x70bd2b, 0x25dfdbff, {0x6}, [@generic="197669284d34a24333d2179ef0ed0555edc7013491c1a1fa8d745544e19fd25f1c0afc345d9754287d44dbc3775f2e1f87f2dabed9eea2ccb547455cd36bff70ab53fe51f933dbe2492cbb3f161614ec97043726986227463ad14c9e94db781bb2be13a7b6a89d8d156b038509d097b25b8dc041aee829be2e3e441d4aca0c7747991c629a53823bf4f07b1e1655a2d5aabb3f648f23d665b8f3ba10e86c090a52d51ff247a91b3ca390982197", @nested={0x48, 0x19, [@typed={0x8, 0x43, @fd=r2}, @typed={0x3c, 0x94, @binary="4729064a09e04e767c5879380132d0bca3f5226532142c462b95f08c2ee04b4ec7d0f722e102b89ebd1f1f8e57b190035e2eeb3e2a88f0"}]}, @nested={0x24fc, 0x54, [@generic="f52aeaadc161048fe17a5502522253f6cb622699c1175e83f0d0cef052771d8d5ca1057e7166d5bac8ea5299d4360a4c0eb8f26d9ad8c96a8d2f3371bf2db618cd96b36d18526e99c79b51011eadf0aeea163b431efa6f1d8f711730001edfedb97a7f9319e13a8758e82de003d6c49459dda76516d13724488b56f45c509856e69e2d4c21afa01fbb9fa2016b09fff1fc0d4567bcf80f550941f7eefd297f08a60a8e5d54490c8cf0e058f716c570f8d3a0f03e5e3dfcc5615e9d6c4f91e5e3f2a9f217cbc784280536c0f65674f36c6cc640dc27", @generic="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@typed={0x8, 0x30, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x148, 0x5e, [@typed={0x8, 0x1f, @u32=0x4}, @typed={0x8, 0xe, @fd=r2}, @generic="2f8c027dc7bd54d1b7030981979a77370d77b1c9ce4faee6cb8681f918a8d9b08453b05715548cf80424d97b45fc0218b939de8928da1a2da49fb2eda3547b2bd794acf7d7797ec6539e7fb60bc5f236ad8bd3d961e6cc714d04d2748cec504c746f9b53cb496924aef24b7f62a99770b7d521a0f400a860637c9d65d66b86a80f53f1498b7040a5c415f105f5dcb9b5bfc2d45d3896ee64e6c3b4e4aeda3c4ddbcc942b0d53e19ab9e5eb0c4eaecea17293ed9e844f365fc356a90433eb7b2657e37a19", @generic="a1f786e2fa6ba821ff8ddd569e4bf36d8250fe11675e9024180a4e2966cecb5343d5be747d2175c92f8e6b21a5f3f17de1d9ab9391c618a162d5ebd8823d90c28929052375e81de83e502008f7bdb1aab67986e421cb7349c88b1f692e2157a67249906c6365aa89b702347c7a0b"]}, @nested={0x230, 0x95, [@generic="b942d31f51fc0aa0b2089943b8665b7082ae33aef0625cf5f02796d0ff7086a71c13cb0d93d4d28577ad151342d172622954d2dd7b29cf6f52e41c82f6b074657a38cbebfda5e14acef17427f7b7b40f3ed76a6d4fee7d473e23fb209d571226759faa6d1406e29bbd7c7f14c2cbc15af53902f0658ca2172f65a36eb3c5ada24730c1d65529b179021389dab0a3dda5e555bf39c8f35639d4a2ea681b0e4248537c1f4cd8d29d", @typed={0xc, 0x78, @u64=0x7fffffff}, @generic="d62a1e214eaf570b8c11786480cfb34e0f16aa617e1438c574b0a9afbda5ef572c5adab5df1fea38cff827285e01ad3fd301105226787d4277de880e2d20bf1b53ecc74fe40b2b06cc1bd0348b3626c60181ebea18e9c39804e5d46c5f5c6c", @typed={0xc, 0x30, @u64=0xffffffffffff8000}, @typed={0x4, 0x66}, @typed={0x8, 0x25, @pid=r5}, @typed={0x8, 0x2f, @ipv4=@multicast2=0xe0000002}, @generic="8f9c57cfee226d9fff8c64ace7b85531c1ee6e3452031632ce292beb875b6b1bba19d85728aacccb89316715253fa3269e58d72279d8fd142688e64d9647d82139d1c717506e9a32ea03952630569665fddee45c2eb05ca027dee39f81ea6b84339c8781cc23876bb492777245eb72f9a3564eed2ec52d789cb10fed33a641ebd4cf0d85029fc9356d8ddb9776a43316a82f92b81098792ce7b70c7e6adda55149253ac6603d63ec0c5f7c8c474996bab44782ab4134e5837b32708aff1c84adf57bc81cfc3e676456d7c29a27535a8d0fda90d4458a1e0cae934d6095e9eab87decd78ca9ffd46759fde05070cc1233fb6986ba3148a93d"]}, @nested={0xdc, 0x2e, [@typed={0xc8, 0x18, @binary="d648406073a4f5993d0ad8876626065bfce75a1b6646931de45e5ce9d316a354d047fe5268fef08c9f4f043ebd0f9cfb949069f71c1f4f6dc72a06965af3c59aed60856232d5c71b1c9508c49592ea9f13d4fe9bc3e6537b25227f2ad0faf83904583f2b577f8a153745fe4b37493676ed6dac47dcd885456d7d53d234e13d4953561df47d971585490f988c7a79d94b32c1ed36ddfc09fe69665afb00953b2a0060fa8a2a7d24e64382107d172acf5396141da532071d9527990a185e03a5cae1"}, @typed={0x10, 0x40, @str='/dev/ptmx\x00'}]}, @typed={0x4, 0x22}]}, 0x2a68}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) waitid(0x2, r5, &(0x7f0000002cc0), 0x40000004, &(0x7f0000002f00)) dup2(r6, r4) r7 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000000040)) waitid(0x2, r5, &(0x7f0000002dc0), 0x8, &(0x7f0000002e00)) preadv(r6, &(0x7f0000004540)=[{&(0x7f0000002fc0)=""/22, 0x16}, {&(0x7f0000003000)=""/105, 0x69}, {&(0x7f0000003080)=""/157, 0x9d}, {&(0x7f0000003140)=""/126, 0x7e}, {&(0x7f00000031c0)=""/191, 0xbf}, {&(0x7f0000003280)=""/125, 0x7d}, {&(0x7f0000003300)=""/114, 0x72}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/155, 0x9b}, {&(0x7f0000004440)=""/218, 0xda}], 0xa, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000002d00)={r4, 0x2}) 2018/06/04 03:33:00 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8000000000008912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x404001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001e000106000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="f61f5ee680175a9567f56e9ae009f6"], 0x20}, 0x1}, 0x0) [ 114.855844] sctp: [Deprecated]: syz-executor5 (pid 7716) Use of struct sctp_assoc_value in delayed_ack socket option. [ 114.855844] Use struct sctp_sack_info instead [ 114.963726] sctp: [Deprecated]: syz-executor5 (pid 7716) Use of int in maxseg socket option. [ 114.963726] Use struct sctp_assoc_value instead [ 114.974083] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 115.024599] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 115.067913] sctp: [Deprecated]: syz-executor5 (pid 7743) Use of struct sctp_assoc_value in delayed_ack socket option. [ 115.067913] Use struct sctp_sack_info instead 2018/06/04 03:33:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x108, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:01 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x800003}) open(&(0x7f0000000280)='./bus\x00', 0x1, 0x0) 2018/06/04 03:33:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) prctl$setfpexc(0xc, 0x180003) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x7, 0x80) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) recvmsg$netrom(r1, &(0x7f0000001680)={&(0x7f0000000140)=@ax25={0x3, {"8a1d9d100aa57b"}, 0x10001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000180)="a9eb216e29ecc0367a18beb456c6c71a39c55efb76ca198f2aa641c4a4e7111164f3364314330e28329a1da84d5e9220f41e9ecf761c7bac21399a9fe310ebbe843f11b5028021af1171c16e85b205f3e7ca28c9e30b4a938020e9f734337d0be6a64cc01343b0c08401ad5a2f2a7a835a159f9fe5041d72b1dd5d99dad191d42db4c213739be9ce91c1d269dad794ad10b46f2889513c9adebe34f32bbe01471b8e48db8a5d34b69549559e0c4c83c3ba66890f7b69101c308ae3514af8aac2cd8e4992927514be06848a0aaf6fb96d5ef2772bbb12732527beac3dcbea2f793d018f736f474dd339b15c940d", 0xed}, {&(0x7f0000000280)="383ea83a5b8265fe3a1e57118b37e3aacb2fa15d8a18c68ef689b0e5284eda9d9745ee20e53c39522a5cfcf926026b3ee22bcc", 0x33}, {&(0x7f00000002c0)="e0bf6b5f356c611ce71ff3656e866c6d77d1f5be2525214cd88d12315373cda5d19f54070b17518504831a33de45ce68", 0x30}, {&(0x7f0000000300)}, {&(0x7f0000000340)="da6a48a63086fec386735b975fd9c688e0a3ad3fda5a11da1415e9527aaf537b59702d5619a6e11e24ea22e395e48a33e2ae33005f4f25c214d3a588e2492797eca2f0c38d0b30587c3b1ffda1b2fb5db64de7e9e48e77b484", 0x59}, {&(0x7f00000003c0)="2be9acb29aca9b047659d6edd19238f33a59cd82b1eb27b992d5883e3579129b36a5421ba4f4053fec459b26f678b3253e069d6292f49f6cdd6126a23c7f9c4465ef1ad5ee7a9aaa4062a8054c13b307b7d1cd466471c4573455a6024905f6b87ac9c0bf69ca80448d1544220b06c5f66006f9f9b49dc35746e49a982dc33b31c9f3d9798cb64adac5eda7c6c3ef10cea70fbbafd8e667988b7c102b9d4ef083d84a4dc761968602fe0d4571c41e00b4f755051eb171991e9f6cf8a03789e56ed2617968f02f22675226eb6b76cd4b58fd8689d8861677187bb4ab", 0xdb}], 0x6, &(0x7f0000000540)=[{0x1010, 0x88, 0x4, "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"}, {0x100, 0x10f, 0x4d77, "9b76789c72920d5ba2edebf676a1bfc78be88ba684f15d25e10b18a10597904e52173973bec071d2ef594fe87b742b60e7a431d072289c2d0649d18abd3691e26922c4c5ff388edcd85a3268682ef683c66fecd2a1de5046f9e895c6b281346546814821e18e7facd7c2929af3dc496891eea398fba63fc66baecf0a777a67e8269caa2ca3b6e0acf3db569208b469a645b8ef1299e0d5b7c7af40502f54b5aceec74379ba7f1d883abb875072b960c187f3682cf78d2dcf87e86bb7f91343abe29999b7ccd0ac75e1fc1b6e11a1363fccd545a576d93a9add46ca28f7a649f780408e149c63eac41213ea503eb5"}], 0x1110, 0x10}, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x1}) 2018/06/04 03:33:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = semget$private(0x0, 0x3, 0x6) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000100)=""/218) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x6, @random="2700c802a7b7"}, 0x10) 2018/06/04 03:33:01 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000200)={0xfffffffffffffffb, 0x7, 0x4e13, 0x1ff, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/06/04 03:33:01 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8943, &(0x7f0000000000)={'vcan0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80000000, 0x20040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$unix(0x1, 0x5, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x100, 0x70bd26, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x34}, 0x1, 0x0, 0x0, 0x810}, 0x4040010) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000240)) 2018/06/04 03:33:01 executing program 5: get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x5, &(0x7f0000001000/0x1000)=nil, 0x3) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f0000000040)=0x80) accept(r0, &(0x7f0000000240)=@ll, &(0x7f00000001c0)=0x80) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/57) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xd000, 0x3, &(0x7f0000b1e000/0xd000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x40, &(0x7f0000b1c000/0x4000)=nil}) socket$l2tp(0x18, 0x1, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) fcntl$getflags(r1, 0x3) [ 115.216808] kernel msg: ebtables bug: please report to author: Wrong len argument [ 115.247938] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) unshare(0x28020400) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000380)=""/246) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x8, 0x4) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) 2018/06/04 03:33:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0x138, 0x170, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:01 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, "6272690d7228bd790dee9c0000001000"}}, 0x2cd) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)) 2018/06/04 03:33:01 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) r2 = dup2(r0, r1) fdatasync(r0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x2, 0x80}) fanotify_init(0x45, 0x40800) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/06/04 03:33:01 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x24000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000200)={0xff, 0x80000000, 0x6c, 0x5, [], [], [], 0x3ff, 0x0, 0xbe, 0x81, "8d88152f94da96ad1b0ed3635b987d90"}) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) 2018/06/04 03:33:01 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x8002) lseek(r0, 0x0, 0xca21af7697aa7e93) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0x130c}, &(0x7f000001a000)=[{&(0x7f0000001f34)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000013f5d)=""/163, 0xa3}, {&(0x7f000001fff1)=""/15, 0xf}, {&(0x7f0000006fa1)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001bff7)=""/9, 0x9}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000012fe5)=""/27, 0x1b}], 0x9}}], 0x48}, 0x0) 2018/06/04 03:33:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x134, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020400060e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000207010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) [ 115.474925] kernel msg: ebtables bug: please report to author: Wrong len argument [ 115.519840] rdma_op (ptrval) conn xmit_rdma (null) [ 115.522652] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:01 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r1, 0xc0305710, &(0x7f0000000100)) 2018/06/04 03:33:01 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x3800000000000000, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) r1 = socket(0x10, 0x4, 0x7) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000300)=0x5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") fcntl$getown(r2, 0x9) unshare(0x50000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280)=0x7fff, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000002c0)={0xffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x10, r4}) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x10000000000000, 0x0, 0x5, 0x0, 0x0, 0x1945}}, 0xa) 2018/06/04 03:33:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0x138, 0x170, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) [ 115.602345] rdma_op (ptrval) conn xmit_rdma (null) [ 115.726000] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x5, 0x6, 0xa000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="df0063418dda67b70000"], &(0x7f00000000c0)=0x4) 2018/06/04 03:33:01 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) connect$inet6(r3, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000000200)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x2c, "aeebbdcfa3cd53eeadcb65bc7cbc0f1b636f28fb6f457632f5b944e9d01de36eccc802160e75f04d15eff7cf"}, &(0x7f0000000280)=0x34) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r5, 0xffffffffffffffff, 0x100000001, 0x601}, 0x10) 2018/06/04 03:33:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x134, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) pread64(r0, &(0x7f0000000140)=""/100, 0x64, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlabel\x00') 2018/06/04 03:33:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x0, 0xf0ffff, 0x700}}, 0x14}, 0x1}, 0x0) dup(r1) 2018/06/04 03:33:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0x138, 0x170, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:01 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0xfffffffffffffffd, {{0xa, 0x5, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1e}}}}, 0x108) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1, 0x4080) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x6d, "55cde37f21f52f4725b63676298a9aac24e43047ab0337c9bcc8ed94dc79b29c4dcebffb41e789218aa8a3b0d4906f726eeeb2de94fd34834fc141c4974f8634dba3ed7e4450b476d768475bf7fa2b65b0af1fff50aaf908d80f7c63e607378b433a15ed9e3030b55b6cf9bed7"}, &(0x7f0000000200)=0x91) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") eventfd2(0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x305000, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x2) 2018/06/04 03:33:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x1, 0x6, [0x8, 0x9, 0xcac, 0x1ff, 0xfffffffffffff922, 0x8001]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, [0x6, 0x100000000, 0x86d2, 0x2, 0x81, 0x1478000000000, 0x2, 0x13, 0x10000, 0x4c, 0x5, 0x8001, 0x2, 0x1000, 0x9898]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000adeff8), 0x8) io_setup(0xa5, &(0x7f0000000000)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000140)={0x1f, {0x5784fb7d, 0x8001, 0x2, 0x7, 0x0, 0x1}, 0x8}, 0xa) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x80000001, r0, &(0x7f0000000040)="1023a22256af185676211ff16a2fff24f779a797562272a11e9024caa7fcbe61342834e4d710bb895478faf51f3b0612339499bf6f285678d65402947e1e", 0x3e, 0x0, 0x0, 0x1, r3}, &(0x7f0000000100)) [ 115.869568] kernel msg: ebtables bug: please report to author: Wrong len argument [ 115.898809] sctp: [Deprecated]: syz-executor4 (pid 7835) Use of int in maxseg socket option. [ 115.898809] Use struct sctp_assoc_value instead [ 115.922836] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) close(r0) 2018/06/04 03:33:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x138, 0x170, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00003e6fc8)={&(0x7f0000796000)={0x10}, 0xc, &(0x7f00009c7000)={&(0x7f0000225fb0)=@newae={0x40, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x40}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006cc0)=[{{0x0, 0x0, &(0x7f0000006c40)=[{&(0x7f0000006b00)=""/50, 0x32}, {&(0x7f0000006b40)}, {&(0x7f0000006b80)=""/137, 0x89}], 0x3, &(0x7f0000006c80)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006f00)={0x77359400}) 2018/06/04 03:33:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x600000, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x2, 0x0) bind$packet(r2, &(0x7f0000000000)={0x11, 0x3, 0x0, 0x1, 0x108, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000180)=0x7fff, 0x4) readv(r0, &(0x7f0000000840)=[{&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000000280)=""/159, 0x9f}, {&(0x7f0000000340)=""/158, 0x9e}, {&(0x7f0000000400)=""/174, 0xae}, {&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/32, 0x20}, {&(0x7f00000006c0)=""/184, 0xb8}, {&(0x7f0000000780)=""/154, 0x9a}], 0xa) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/04 03:33:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x68) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) listen(r0, 0x0) 2018/06/04 03:33:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x134, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:02 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) getrlimit(0x9, &(0x7f0000000100)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0xd, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}, {{@in6=@loopback={0x0, 0x1}}}}, 0xe8) 2018/06/04 03:33:02 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x40, 0x3f, "3a6bfa6a1056aa05b54124a3cd3d0737244b1f2d7c07d97be56581839373c5938c93a9b9b331a9a72aa9155e8c1036a1fc2b9ef55f765b333989ad3095ffa8", 0x11}, 0x1ca) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) [ 116.158206] kernel msg: ebtables bug: please report to author: Wrong len argument [ 116.186846] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:02 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) ioctl(r0, 0x102, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000a00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a40)={'syzkaller0\x00', 0x0}) accept(r0, &(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000f00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xb80008}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000b40)={0x370, r1, 0x200, 0x70bd25, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x19c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x92c}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r5}, {0x12c, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x9, 0x6, 0x7fffffff, 0x1}, {0x1, 0x80000001}, {0x1000, 0xfffffffffffffffb, 0x6, 0x3}, {0x2, 0x1, 0x1, 0x7}, {0xff, 0x0, 0x5, 0x7}, {0x100000000, 0x81, 0x7, 0xe7ce}, {0x2, 0x76, 0x0, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x370}, 0x1, 0x0, 0x0, 0x1}, 0x24040804) r10 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="1d0d7bc0f664b87ad7762070f400d8e5f959f9d34f578fa41829398cca50efeaa1b8d34d74cfe9b6bc65d49b9efa387b086bddf5b37af123b5819365c9d90c34bc15090d877ca2bf0e55ebd4c10f28d403d9e603484eced46581e55fac7bbc5f1a16e117c3de01ac52982a03eeebbfd2c929ecd6fd34cce83b925439b2df41d79e88b629fda7d45af38249b2", 0x8c, 0xffffffffffffffff) keyctl$invalidate(0x15, r10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1771}, 0x2c) r11 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$VT_RELDISP(r11, 0x5605) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000002db500001000004b2e2a49cef02529001f00000000ca07000000005b1ebb01020076405be92ce0344f1e7c8740fc2d778587367c8de89915aae0f4974a9dcb048686bfab8dc9f477e33b8b5783b05451ba4d229acce39c24309707f3bfc700be898ebfe2a46d67b36784fe7aa2bf6da50bb66ece4b597b9d34a50cf89ac4f210aeab385f1c7d3564d4affb1032638e51b63db939443ed2a4d9169d6962d51b860d22eaeff2ca2e7fb20b90a23970b7ceee63ad"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$VHOST_SET_VRING_KICK(r11, 0x4008af20, &(0x7f0000000480)={0x2, r11}) 2018/06/04 03:33:02 executing program 0: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x4202) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x806000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r1, 0x108, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x34}, 0x1}, 0x4000000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fcntl$dupfd(r2, 0x406, r2) [ 116.940750] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/04 03:33:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x138, 0x170, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x14a, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)) 2018/06/04 03:33:03 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x18000, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/06/04 03:33:03 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000040)='\'', 0x40000000000) r4 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @time}], 0x30) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200880) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)) 2018/06/04 03:33:03 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='cpu&3t?\x00\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x8000000800002080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x7, 0x5, 0x18fa, 'queue0\x00', 0x10001}) 2018/06/04 03:33:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xd4, &(0x7f0000000180)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$int_in(r0, 0x5452, &(0x7f00000014c0)=0x7f) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fallocate(r0, 0x1, 0x2, 0x5) 2018/06/04 03:33:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000680)=0x6, 0x2) iopl(0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000640)) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) [ 117.160439] random: crng init done [ 117.223983] kernel msg: ebtables bug: please report to author: Wrong len argument [ 117.228466] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:03 executing program 4: r0 = socket$kcm(0x29, 0xffffffffffbfeffb, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x8cb3, 0x80002) openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000280)={0x3, 0x2, 0x5, 'queue0\x00', 0x100000001}) r2 = socket(0x10000a, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0xf, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) r3 = semget$private(0x0, 0x3, 0x80) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) semtimedop(r3, &(0x7f0000000100)=[{0x0, 0x45ef, 0x1000}], 0x1, &(0x7f0000000340)={0x77359400}) 2018/06/04 03:33:03 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x40000000}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/04 03:33:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x14a, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:03 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x61) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000440), &(0x7f0000000480)=0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000200)="0093f6f73a4762baf90121b58c746cf572c09c3d45e45e8a7a68ca9d8404ec06e79d79ab3a7c42426ab3dcd6e028626bfbd7e18a897fb3ef4ccb71c4d43e65da5efe", 0x1, &(0x7f0000000340)) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='jfs4\x00', 0x40000000a3020, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000400)='./file0\x00', 0x0, r1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x10000, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8bcb, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x3, 0x1, 'client0\x00', 0x4, "770dceb94ec977d8", "faf70c9431974897ba04198efe9aac98f6c7036ddbc2f57d0d23df3ae8bf27c5", 0x5, 0x52}) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) [ 117.455009] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 2018/06/04 03:33:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x138, 0x170, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x2000000011, 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x20) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000100)={'bridge_slave_1\x00', @ifru_flags=0x1}) 2018/06/04 03:33:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x14a, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0xde) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000080)="3a77d772516e52db9ec748c85bea6c79"}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) 2018/06/04 03:33:03 executing program 5: r0 = socket(0x11, 0xa, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xf) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setreuid(r1, r2) 2018/06/04 03:33:03 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)="de70", 0x2}], 0x1, &(0x7f0000002000)}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7fffffff, 0x880) getpeername$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f00000001c0)=0x48) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) lseek(r0, 0x0, 0x3) 2018/06/04 03:33:03 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000001c0)=0x3ff, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 117.637362] kernel msg: ebtables bug: please report to author: Wrong len argument [ 117.657329] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:03 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x0) r2 = epoll_create(0x102050204) dup2(r1, r2) 2018/06/04 03:33:03 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x400) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x80) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x3, 0x7, 0x5, 0x5, "be553827dbb67433e44666c23bd8b1cec234e0c7e0c0a0c6454a0060124d56dbe43650c7e6af157d34d82bed"}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_map}) 2018/06/04 03:33:03 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1}, 0x0, {0x2, 0x4e20, @rand_addr=0x8}, 'veth0_to_bond\x00'}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/06/04 03:33:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:03 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x4000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x17, r1}) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000000)=0x1) 2018/06/04 03:33:03 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000000016106e, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00}, 0xffffff31) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) 2018/06/04 03:33:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r1, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r1, &(0x7f00008d8000)=[{0x3, 0x0, 0x800}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) [ 117.859217] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x155, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000000000000000000000d30000000000000000000000000000000065727304006e300000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a00000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/119, 0x77) sendmmsg$unix(r1, &(0x7f0000002280)=[{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="18000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30}], 0x1, 0x0) 2018/06/04 03:33:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/217, 0xd9}], 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x4f3e}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x8) connect$pppoe(r4, &(0x7f0000000400)={0x18, 0x0, {0x2, @random="beb2735f2428"}}, 0x1e) fcntl$setsig(r1, 0xa, 0x1a) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/06/04 03:33:04 executing program 2: syz_emit_ethernet(0x166, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '/r\f', 0x130, 0x88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x21, 0x6, 0x4, 0x3, 0x5, 0x1, 0x74, [@dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x32, 0x1, [], [@jumbo={0xc2, 0x4, 0x10001}, @pad1={0x0, 0x1}]}, @routing={0xbb, 0x14, 0x3, 0x7, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}]}, @hopopts={0x5f, 0x2, [], [@ra={0x5, 0x2}, @calipso={0x7, 0x10, {0x81, 0x2, 0x4, 0xfffffffffffffc01, [0x1]}}]}, @fragment={0xbb, 0x0, 0xd7, 0x9, 0x0, 0x8000, 0x64}], @dccp={{0x4e24, 0x4e21, 0x4, 0x1, 0x4, 0x0, 0x0, 0x0, 0x8000, "adee9b", 0xffffffff, "044cbf"}}}}}}}, 0x0) socket(0x2, 0x3, 0x6d) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x84200) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x3, 0x1, 0x3, 0x2, 0x9}}) 2018/06/04 03:33:04 executing program 7: mlockall(0x1) syz_emit_ethernet(0xe, &(0x7f00000003c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88a8}}}, &(0x7f00000000c0)) r0 = eventfd(0x1) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0xc080) ioctl$TIOCCBRK(r1, 0x5428) [ 118.053620] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x155, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fadvise64(r0, 0x0, 0x40, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x40000804}, 0xc) 2018/06/04 03:33:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02040000020000000e74480000000000"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0), 0x254, &(0x7f0000004a00)=""/47, 0xffffffffffffffc6}}], 0x2, 0x0, &(0x7f0000004b40)={0x77359400}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) 2018/06/04 03:33:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1a, r1, 0x1, 0x8000000000000008, 0x6}, 0x7b) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="8500e9d131000001000043651fe596e820000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x80000000}, &(0x7f0000000240)=0x8) 2018/06/04 03:33:04 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) read(r0, &(0x7f0000000000)=""/125, 0x7d) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x15f60b4, 0x0) pipe2(&(0x7f00000018c0)={0xffffffffffffffff}, 0x84800) getsockname$ax25(r2, &(0x7f0000001900), &(0x7f0000001940)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/04 03:33:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x190) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x721515eebba5e325) 2018/06/04 03:33:04 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x105400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r1, r2, 0x16, &(0x7f0000000080)={0x3, 0x5, 0xe3, 0x5}) ptrace$peek(0x1, r1, &(0x7f0000000180)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045564, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, {0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x20000000, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x3}) [ 118.925817] kernel msg: ebtables bug: please report to author: Wrong len argument [ 118.967862] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000a40), 0x0) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1, 0x0, 0x0) 2018/06/04 03:33:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x155, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000140)="2ac45ef33c659348c17b23dfd4"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001040)={r0, &(0x7f0000000000)="d0988964153fd0327b4e218f96da2d459b45556e7a0c4a5a42992e50e4b524da57cb554f7fe75a4f2c0cecdc5aa218ee1e17c486c304788e8ebcc973020bbd832d190ce53be22390dfe15f8f5fbb676e0b7c4bd6fd1ce7bb7c2a6a853f62c3543ff49e71826be7cbe1b62f8c2c49d472b0c66844b70ac3a5f626abb371f94ce2f8", &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x701) 2018/06/04 03:33:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:05 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x400200, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x3, 0x3}) r3 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x3, 0x0) fanotify_mark(r2, 0x0, 0x2, r3, &(0x7f00000002c0)='./file0\x00') connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x307, 0x7, 0x8, 0x400, 0x100000000, @random="67a0390e9167"}, 0x10) 2018/06/04 03:33:05 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x20000) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'team0\x00', 0x4}, 0x18) 2018/06/04 03:33:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000700)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x242) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="ec33da46fd3dc1d12407df08ff0deb29a764fbf78bf97cc660bd7c2df2151eeb1699ef477e94b02fd466527a45e4407d207df50694c7e0de2f355d9087ddc77e76a221677a76cd1966a3d6a36eafcaee64b0b51739a07eb1db4828ba8a9d66dbd594a75e365ec965bfeb492388c5e8e394c53ab0f176208d5c1ab93ed12c5bf549712f19aac3c51807f24d8d267ea390bc9a0e07a0b8bfa60b1f9187bf033a41357f870321428feb80b2ba0a57f65d797205ae42ada0be982f83b3c76a52cc608a73943319b323862ea06213d17e8cbf66403dfee11941a138ab88222aba32399302e887", 0xe4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x222) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x11, 0x0, 0x0) 2018/06/04 03:33:05 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00') socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x10, 0x4008000a, 0x3, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f0000000040), 0x10000000000443) [ 119.984891] kernel msg: ebtables bug: please report to author: Wrong len argument [ 119.995927] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x5, 0x80000001}, 0xc) 2018/06/04 03:33:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7ffe, 0x20000000000002) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) close(r1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/06/04 03:33:06 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x1000000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x400000000a, 0x5, 0x22c371db4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x31) writev(r2, &(0x7f0000000740)=[{&(0x7f0000000280)="0d1dcfb66a4167556e6ab0efc48362ded4294bd1eef44dbc07028b76d6ea29988eb66b7c2b785c2be0627c380aaea7a4975f03c5c2f646c5df48ba5e9f85f0a603c1204ae4d35dcf90f9a971b3cf8f2173a576f97baa7cd9acf2179b56bc90b984b811923b58d894963db86f32b6eaed8c4cf05348c3a4cf73516287a436805359841162392ee59adbbf36e4421aa2a4dacde178391000bb8f611313f6fc53cea3d7d214abaaf0ad291d48adf57f416ed35a5195b4f89e315333c3a6bd60ec0d7b42d401c33c2a", 0xc7}, {&(0x7f0000000380)="6611872dce5152e79e0374856e9ced26e136c5856cd67be3fe9c21e9c63633b85d3d0f3bcf3a2a84b8537ed83c551bf8385c280618b29b00997d26f2eb90cec57f4f62336e7a41535c0024184c92b07bf96cb82c666e0f00c592e3c16ba92fe0f6a7300782afa767d2584cf3a24dd3744696e809dd05b44640e0b97280f15e72da612f455a297fbd3abbe00930fabd744279d441dbdea08426665cf0993ae61e922e848b7acd28025eed6d69966637748d00d7283f0a89e892be5b9d3421baff2fd00a575c5bec8d9168a4344416c099004633266fffbd22f8c162f17fcd90744bb0", 0xe2}, {&(0x7f0000000140)="34463623c4657dff5837586d6364f6b016a01b23d459798281b368bd22f706d5f8fc54adb55166698b461a2cd5cdd31a78e7969fab587f17d6804059ebcadba1bbd0f918043c3241d42e6aa92d3f5e0237a252211f", 0x55}, {&(0x7f0000000480)="9ca2732e5950b157f42efd0d4f6574ccb29aeab8959848279a0c7b20fdc06b8440be79e559b5d2c59b4e40a982096611f8e5c18bfe810ca96b0ae5a84e6a1323b8ad8b1b4d59e31e7818547a57147014863dad80876cf6f8e39321369c8cf126227085692725313d58a3bab2c9d0f855503e5642e9a909056eb4135cdf6dda19e5c5c1469af1c60a85cfe4a1e9eb578051e3fa0003ba8d708f47025fadaddb4d789113a6ba4272f903b691736298f23c0d6e5879838ce60781e6eecbef3556a0d5d7eccd9625d397ad9a042c681327a13d275027ba20aa9b3c554c55d8bf178a954e2622d963ba10", 0xe8}, {&(0x7f0000000580)="1dc2648124928f179210a26cfec0d8f48a73d1eb19e7dd32825788f1da35dd44a675ac73b58be13ad4c6611cf76eb7e13b795024673808dcdccc1fa62076f5eb5f63bf0035f1f3dcab9fc6907b573172ca23a81f2b50d82f1879e83c914778a6346a61a2e9ec600dc88454a981e9362bb35513d43a62ff170b7200d7cf2a665dd575929db10972b521016294dd5ea4c6b3bb785cb3b9c0fa6d373890da11871e5b7a2f37b9cebc3398368d30d9cfe78b842ae2caa4ca0142426cdb65e9", 0xbd}, {&(0x7f0000000640)="b9c7c099698de47e734f88e93417b3d5e256169ac9f5e3d64854770bb21171814f0ef029dca2c0363b0f605b96fdfcd6b723ecbf276ec5d65ee24f568a2b01f79842d9e741644ccfab0fbf221f96e07fee7a40ba26e415115ca7065b533153f51e2bad3836681840148befbbece88a4b7d5fc94a06ec370c95a292e95823cd67b335e82ea28ad0c34ff609a2ed7a3befdc82ff0e187f4cc7731d058a906b1c13016be227e5526d25069ac2a7289a947f1bf85689388a858ed33c21d506007617343803bb88a0edfceacf", 0xca}], 0x6) 2018/06/04 03:33:06 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fgetxattr(r1, &(0x7f00000000c0)=@random={'system.', 'md5sumvmnet0%%*selinux^\'#bdev\x00'}, &(0x7f0000000100)=""/177, 0xb1) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000486000/0x1000)=nil, 0x1000}, 0x200000}) 2018/06/04 03:33:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15b, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:06 executing program 3: name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00r\x00\x00'], &(0x7f0000ffe000), 0x1100) [ 120.264174] FAULT_INJECTION: forcing a failure. [ 120.264174] name failslab, interval 1, probability 0, space 0, times 1 [ 120.275651] CPU: 0 PID: 8084 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 120.282981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.292367] Call Trace: [ 120.295010] dump_stack+0x185/0x1d0 [ 120.298688] should_fail+0x87b/0xab0 [ 120.302451] __should_failslab+0x278/0x2a0 [ 120.306749] should_failslab+0x29/0x70 [ 120.310678] __kmalloc_node+0x236/0x11f0 [ 120.314808] ? __get_vm_area_node+0x28e/0x810 [ 120.319355] __get_vm_area_node+0x28e/0x810 [ 120.323725] __vmalloc_node_range+0x2a7/0x1170 [ 120.328348] ? do_replace+0x361/0x780 [ 120.332193] vmalloc+0xd8/0xf0 [ 120.335423] ? do_replace+0x361/0x780 [ 120.339287] do_replace+0x361/0x780 [ 120.342994] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 120.348496] ? ns_capable+0x1a8/0x1f0 [ 120.352363] do_ebt_set_ctl+0x2ab/0x3c0 [ 120.356395] ? rcu_all_qs+0x32/0x1f0 [ 120.360166] ? mutex_lock+0x31/0x90 [ 120.363837] ? ebt_cleanup_entry+0xb10/0xb10 [ 120.368302] nf_setsockopt+0x476/0x4d0 [ 120.372250] ip_setsockopt+0x24b/0x2b0 [ 120.376174] ? ipv4_pktinfo_prepare+0x650/0x650 [ 120.380877] tcp_setsockopt+0x1bb/0x1f0 [ 120.384915] ? tcp_disconnect+0x15a0/0x15a0 [ 120.389278] sock_common_setsockopt+0x136/0x170 [ 120.394009] ? sock_common_recvmsg+0x270/0x270 [ 120.398730] __sys_setsockopt+0x4af/0x560 [ 120.402959] __x64_sys_setsockopt+0x15c/0x1c0 [ 120.407496] do_syscall_64+0x152/0x230 2018/06/04 03:33:06 executing program 5: r0 = gettid() r1 = inotify_init1(0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/189, 0xbd}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x34) 2018/06/04 03:33:06 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x335) add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/06/04 03:33:06 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x800000800042c05) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) sendmmsg(r1, &(0x7f0000001c00)=[{{&(0x7f0000000000)=@ipx={0x4, 0x1000, 0x80, "7ca9e2b7c757", 0x800}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="e8e6a3a1a73860bded248bf144b02e38f79b2a6fae2e4f537ed58fe1b9dec54a7fbccbec1805cd3277e5ff317ec22af3d647e11bad37e73c2b946590e4a7f7d2235f8b23cf50e7fbbcb826fa30ccdedb1e41fab3505ce8bef7a4f0d728653d3b9977444240872958a847c38ee1fac123f612ae3f3d916022ff8445a8ff4165bd3cc5cf31078e0da71fd64335282b79d0d15b2e815397d0832abe44fb8dcbf8a897b84aa3ae793d9452e247289318aa3d16efd9e16354d34a35d3fedb5a6f36e1f7addf272f3a07be357ab48f7159d654966b473c2674fa0d9e2aa37b9ea4f3e7c6c8ecf6f1d8474c213d439c597cfed7ff31c64898b87a0bb03b51cc5894", 0xfe}, {&(0x7f0000000200)="3133b2f339e0d9e353e3afbc2f13bd689380526cadfa6d4cde6c17a252338bf03db342c6ef37b8052c6e1f949ca6d3bebf5ab502c7a49505e88a29cdffae11227111862b8cf7f237868bd95cb5c2ac1bd954d03924b78d1e3f6564df61a2cc3c57845c8fc66ce4251021c09c55cb8fcb975829b7a165b04f8921cf4ff7f226e02e9ee9f4e4fdaf899e6179f728f05e7096927143390dda04ceb3d008b1d3925ae3ab74ace33aecdd4609e6707124b79b10f4788c802e3f548b4465cb74028a1715e12624eaeb454d5566facdefa95a1f12626da5d9ebed58d4ec7c42ce07babdf66874f944a96c8937638897b804383ba8", 0xf1}, {&(0x7f0000000300)="cccb7af675b3ccb5d9878a2d74e2931b450548e421aabdbc090fc26659dbc389a976a960681818aef5bfd1cfef9d5d9f846fe4cdd9dd395ca879e851312aa5357cb8ed53b3a1c5813810a03f06a58a8013d53b8c3585f963429dfaf2109e1bf33df3e411f69bfada0209a7c095017cf5777185757a42ca57a9908fdac4d782f30abe15c062fb9f03797b1b150e87634442bc6f97273489524d1221e6fd2710b9962ccc3adb1d04f25e9e1fc281cf21b64093200896bdf5ad01d48fafb09bde5ec509ccf8e48236e10ed6ae6051135436b814a9", 0xd3}, {&(0x7f0000000400)}, {&(0x7f0000000440)="d247c536258129c32063b64b0d44d19a0efa0f556697e4e2947533e6930d2e1721a56d48d78b1925e9c891152d97487b5e1662b0adcff4f2e58145080f4957fbf448f232c84363bc747e99d99319", 0x4e}, {&(0x7f00000004c0)="99177945a45e07baeab9e47e6795e2cda7204f9526665ae599c5f969f16c0381b5fb4d6ccf18f9169c2755003a75f0e561dbb50e773f386cd218cb4f463c70d6c5bcd71fec2343510e2d1eccc764d94bb60a16c70f541653e8a372ded153e75a6ca9dc1b8018771a48e342761becd01b349f1f4edad5693c650ce7527580b15e5652fb2343570eae3c468e1f04c167f661a8204b3a9cd69f5adaf8203f47fc22d50fa3a1cc0735f76d", 0xa9}, {&(0x7f0000000580)="edf1090642d337d9657af7a93d0bd81ec4f910096c9ec939ec17542013b8056165d5aca64a9137ea6dc5fc295625ce820d", 0x31}, {&(0x7f00000005c0)="c1fe1fd279ffa2ba368dd2cd027df273a02eebcf3a194cbdc46c7f66b0855d9a8dbcc7694b7d4add2489e05f6ade26e87fef7689c1d365b6c0745fc4a5d1d73b825f0f76270a531ccfcfdfde6f66f328cf8c186dff86a8785acce267a14c75ee41", 0x61}], 0x8, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], 0x1d8, 0x8000}, 0x1}, {{&(0x7f00000008c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x9, 0x5, "2493a0be236ca1969aa00573767f7c61b9ccfb13869aeee7119e6a90fedd946a6b1a09eaa5ffadcd4b238ab19f3a2e660b4970f7a63b28d7dd4954101d052b", 0x2a}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000940)="799777bc9bd099601e1ce0722aeb38b4a17c4848b03fd7fad99f13a3c2763977fa4dc161fd94ebd61070e19d0a64ccfa7fa925af1451b68c00f7452d07068932d382792be828f6ea0de7ac6859f8c963e14ec7e0648fd5cdc9558b56d3dddacb1390735b22e739f2ad24c78efb42daa3b7b0b22de4fba30811eafad9d14bd81a7617e9e37e91aa5ccd61924d451afc76b1e6f597921d22fbd2ba0d3831f5761977ad7172cd0c079bfaed021ce71bfa4337e2d22139155e63f629f8313e1ce93d73d562eb451c81e23a4373377813f74640f20f0567d8a82c9f51624d", 0xdc}], 0x1, &(0x7f0000000a80)=[{0x88, 0x10e, 0x3, "ffca7d152e7db5371ac735838e3e3faa2dd9ac8f5d8e51b34ccf60d83d96fc2d96cb72b2dd7640648fe2cc3b7d395ace2fcd60d578e21e8836f046aaebc3ceec2c9744df62cb3227cf44e484b01219c310bd27b7b3e8bb58965f1a3d69082f75520c83c9cb0c0c449f4a80a722bbf42a43fba033283a1a71"}, {0xa0, 0x11d, 0x3, "b06043d5e9e6e6b5a4a264769ed8809956caaa85d0899b87f085a6f833b580456c2ae3ce3edd0a618936f3b2f1e0525d6302d7f04cbef98e65f33f133cb9d8918c1a7dd34b543a7f8b194d6a3acc7838aefd8402d831e0c3d280d70d45d55be3cb196a43f346e55de8a4b4c1adcaa86fbd2dc65241cbe80b1f8da8fc07d911d5571cd2b8ac9ab8133ada"}, {0xa0, 0x11f, 0x101, "2ebdaeccb7f66f4c6106d9ab8ad2d81511759e1189a152296c31d64a17d7ff2fe740b2fcb5bc87fcc8745b12d00599d45bd6a9c857385846a02f856179ff73f3ce9623ea417fce5a2d1e5def119335e0b32b5b6f34af4faf00655ef8bce8bd36c23d43f25554495fdc125e1472cf13f2685a414508b1caba282e72d67c4ce434a716a1364f4caf486137602e767f5033"}], 0x1c8, 0x8000}}, {{&(0x7f0000000c80)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)="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", 0xff}, {&(0x7f0000000e00)="76917f81750c4b9207a54866882d989ffb27ffd76b17753f9ec6a081732ff690bfc42a34e13e841489503e23a05fdd80460a702e10e84117d21898afaf30969b2d81a06ba32068cae8053319283f6fd88f3d94f49482c28117d1e2c5e784d06a1f398c5c5e9d0da3d344d37121938da7a7140886dc9df9b934e32605090076d0645dfd88e9dbaea3961db17b675d154c53cb6afc2a0d452310cb95a4927ff331317be81c2842da748fd0c4a29b4c6b6a72444081f91824", 0xb7}, {&(0x7f0000000ec0)="25298c5904baba82c33637817a72730b57024bf9eff3e7f43728f3765c7ab2ca243c2c5a4881ea1e9067c583367d1b2f461c75488a7ce93e1fec73a3723f5f5edc416939c8ba37f55d0330aebdec9296cc9973e49b5e901dd5893b6a33420ecf4b979dbad18d74", 0x67}], 0x3, &(0x7f0000000f80)=[{0x50, 0x18e, 0xfffffffffffffffa, "e91ebe319ba781c5732b2a2a878e704fa73eb8a639e7ae611b014fd7eff433e4dc5b0ea2b20d6db480eb575a631db627076f9d4c373549c28f82efe153f6"}, {0xd0, 0x17, 0xfffffffffffffffc, "7e81455ace0983ce6e5154662c6c7f8cabeb5ea11b5fc1cd8c01c240e5533a7de3fe531098e28a500956132ec51dbf23c6c276609b6c121240ba8d31ef4c8a04fa97b78bb70a4682eef548ad9aee7a87455ee954a7469efe4cc7baccffc728eb70c51195b8d586918b9d206a508d4db89f72afe20eb521df00820d0fe6e58c721f586c5dcd4b60d8b8eb5985076b1cb7bc333fd6d89244a3c3a30ca68d1053a5835824363e5f5ebf6ef974e68635beb54d46e85823dc7bc2c9a7d7"}, {0x50, 0x115, 0x4, "df7c4e83a8b8d599f3128e2b8353e581ed7b26a752d7c2c0f48dcb8c2b8e0b3ba3c49b53ec8d232819b84688919fc0ec4b4ec703969d23a34cbe012d499062"}, {0x20, 0x116, 0x3ff, "0cbda4e6b9ac8acad8df7f64"}, {0x60, 0x1ff, 0x6, "2c6d65614d1d228317187c5008bb1a8d9d4ba8b0879ed6f5a8885de56cd7324ccc17ebcffcf05e48cd09d91f45b2ee96f67b254a93a8ae6b6c63f2541e16025c4a4fa4a8ae6abf08224079f3cd21"}, {0x98, 0x84, 0xfffffffffffffffe, "3516426101e7535ae99f3652c1591c42e3fb07aa38b5d21df96c539e2b6183dce5c099db924cc667f9da8e2000845efc85a31e26324652f796ecea4201e889d98a7242a0a4c79953306d5a0f988408ee4e2d37c95c668ca2942c790c3371ed08c4bd1e49a7b31c055608717de01f6258c502efd70154b92876c98d5b5cc616d3293d7bbe"}, {0xb0, 0x88, 0x3ff, "0d563a96050fbb3d83932335d796abfb37934b153661ea427012c62dc56a6fd2289538cef2ae0d0a91003ada19e139747ce735cea458775866c5d2946a400a8eb7499f304a79a029b27db012a852b86edf8e27d7e2a213213feb5da891c920539ac90d7f5215eba3041e8a35f7e22b4dbd5c32d95c7d1d2b3070245e6937ba7721fa95b1ae7414270ee81b8e82ddc554b3fa6fb212f0baa3c866a6"}], 0x338, 0x8001}, 0x8001}, {{&(0x7f00000012c0)=@generic={0x4, "ecf5240e1b5bf4acc3d1f017003d7890ba87fb896c81f8c284c81c6140543f9c0ba3615aacfa822a351e78fc1a33e428ea2d20489b95b18e4b76bf11fc9582d086a2ba7dfc404e36c1c3b29c5c50c31911145cbc816058399b8d2134ab2a33fbffce52fc951912549364f5592d174766c22e4f1c1439915c083d1933d2ba"}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001340)="9b6133d1db928e02fa98b4285493606acb143dd3801d6b5b0ef68a681f526b6e531f1a10c5cdc8cb98a56690d392795fc42c8474e1846c6dec00be4fab15151bc59634d8df314e043ad07284eb831404af65d6d983e11797aac87b18d5e6080daf1faa587b1d86a661f325d4eb8b723b0e21bcd38ef8c5de519a438bf09aeac71e1345b88e86f67cede3ddc56e88bf09f51764870e2816861fc7896378d329ee3fbc11ccce83e016dfb2bb97921599b84d875c62563337fc5218e54fb95f45acc713e0e17627fe54b2709a9f1d96062f83285e9b22729589b85a9e879f51aba2eb9fcfff22051fd3efbe8e8fbbc2b704ed1d80345e75", 0xf6}, {&(0x7f0000001440)="35f922d3394bb953cbf30c3b5ee144790d9321a44f9bdaf34f606422a9dde6472a71614284b059773df451b89259e1e5b8e105558b76ee067ca959b016d489054f2cc99c686a3d759758779aaa426eaeddfec6ec151585e8435bcf02ca8e3e58953b0a4c9ecdbc8981969aa47ddb5970fe6f9b108215f096c5f8bfdaa3f4beaf59dfa4387c3e43e11a9c4994b5310be61e3cf7ec1cbaba3d62e821c40ba3729a810c6d13bd50b40dc7514a3de38b4641b78febe8ccaf8ea00f3a52c37b42980824c7cd49196fdaed6c47f70f7547eddbc4b8beec91d213ec8e8d4d48c1f0b998e2", 0xe1}, {&(0x7f0000001540)="75f56782fc539143b990cf366779d05adb002f0c339e750b50f8e589e8ef50fee2ce57cd5b6648c97bb688aa9859321355b76235e673", 0x36}, {&(0x7f0000001580)="a1edec2dba391f90b72620227caecc5ca571df9faafac7cdb1059ec26ed4fa75b110ccf56e07ed8d30888775bd59783e72c36a67edfba959e0e4ce2d6cc4b36cb12b074babc810d081a7a70c204a772caa95599039f04a645edffe37889dbe6a1bc2e836676688d8bb62ee8343b6df0984a86cbf5655bf6f78caf69d080d9e102a18219ef8e6dd8ca30132d580d4", 0x8e}, {&(0x7f0000001640)="00f65aa8ac6af3915996d15563729d2acd1ffb23f00933a8c0ced4bd3ec0ba92cde101e9f9fb4a9bb9d48caae80f291b85073a263f760843af867b9931ffd446dbcfb86da77bc099a4fdb4707713b81951e2a656562e0333d3af2a1d4bf0af41d9d4d8fb689aabe790f868101be2c2ab1faeee85fdb03e82ccb4fd0efdfa54f505c9eb40df2ad4bfad4e2d4fa5a50c687f1806685704984e6d02b141ad0da3f998b6309fe52c957c48f23f8c63dadaad9de83c4b9de71d7c932b9d21f85fd0ef", 0xc0}, {&(0x7f0000001700)="6f81593feab4201c829b5b81ae99d5887ca0baaa518ce80f3976757cee76fc75a3ceef496cdd643251f5ffed0f90205832720f821e5cd7e3086c34608538bb6c87d07cf7adc9a1b9871a18dba3998b8f34b23de7753f2f26535bd7fa0c42a7a9786c2160a5432bd6be6b82377f9435c19fb142d8a08318f7186dc58558bed0b71321447b6df4606940b9fb1a2098527f4152", 0x92}, {&(0x7f00000017c0)="e9d357f5b2c137c95ef5fddd28e70de51aebff833eca2d854372bc1c6ce0203068f40100d2557c63dad120679cc94ab66f2a139ec7ea9c8a479cb7f6828323b46149b414d029a336e8c6f84e4e6de2275f744f9c0fe4df2319f4f27d40188f352a784a9fc09af2aca356632693d5a4d0fb7334f56184950ced72ddb6bf2aba78cfa2db413efe4928de530bb527269a8278029287d1a74a6ff2a087c96a11d5dcd69c66eca80e4f782c82548ac0206db8dcfe40", 0xb3}, {&(0x7f0000001880)="7430e8cd3663c2b733998dc82f7148c5", 0x10}, {&(0x7f00000018c0)="90084e2fe4206ea3874bd41f2e5edbf89565280490e0e0d2a93860a51a5902216240033da181f6060247184d0f94207b639683d7f2560b08210711f6923fc18d92db218fac27eebde2454369284b1633d4f42c15f80019f1408edbbad4407c8be7181154", 0x64}, {&(0x7f0000001940)="65dc6bcc21", 0x5}], 0xa, &(0x7f0000001a40)=[{0x50, 0x10b, 0x9, "52fa1fb18f38f9ea70d1226c706329ffe34e06476984483d5b503aa89ea5a49ce55a322479ba5bd58f64f3c8ca79a8b33a1dbb70b3afdb7db557c30551ab91"}, {0x108, 0x108, 0x5b1, "3bc8f79f548e387cf00891e4a455905e6c121e7f2a33d1e50543c87fb4ee698a57b869503e6b581e8fa6780be82925c96b91d65e078b356f2adec809d301d897c9d34410728342e84cf3e321291329ded7ab85da18f51434e358a4d357e70c629da75fcf293f879d92f70f59f031f3605c6f139179245e1ffb557bc980019c51f05ec3d202b6eba9ca7dac589c302c67b1c35e65d633217469bd84221040179cd58e6422799684b9b1793fc3b30a7c4ed3f36e473d7deee418e1fb7040be644f17ec7cd157ad475a88f24834140b0923a2adc352dde9b7a5fcf92abc119b514d17d186b28ab6d15ab56244e8e01801200f34ab"}, {0x40, 0x0, 0x5, "3f5787782aa11af547f50e6666f01ca0e9c686b8e9bd4c1b54b6d8ed91c031341a8c1b89adba7f01a68aa820"}], 0x198}, 0x7}], 0x4, 0x840) [ 120.411428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.416643] RIP: 0033:0x455a09 [ 120.419857] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 120.427608] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 120.434904] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 120.441051] kernel msg: ebtables bug: please report to author: Wrong len argument [ 120.442202] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 120.442222] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 [ 120.442240] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 120.443101] syz-executor1: vmalloc: allocation failure: 256 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 120.482265] syz-executor1 cpuset=syz1 mems_allowed=0 [ 120.487533] CPU: 0 PID: 8084 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 120.494839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.504226] Call Trace: [ 120.506865] dump_stack+0x185/0x1d0 [ 120.510547] warn_alloc+0x3fc/0x660 [ 120.514280] __vmalloc_node_range+0xa9e/0x1170 [ 120.518938] vmalloc+0xd8/0xf0 [ 120.522186] ? do_replace+0x361/0x780 [ 120.526060] do_replace+0x361/0x780 [ 120.529754] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 120.535267] ? ns_capable+0x1a8/0x1f0 [ 120.539138] do_ebt_set_ctl+0x2ab/0x3c0 [ 120.543178] ? rcu_all_qs+0x32/0x1f0 [ 120.546968] ? mutex_lock+0x31/0x90 [ 120.550646] ? ebt_cleanup_entry+0xb10/0xb10 [ 120.555116] nf_setsockopt+0x476/0x4d0 [ 120.559066] ip_setsockopt+0x24b/0x2b0 2018/06/04 03:33:06 executing program 0: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x20200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r3 = socket(0x11, 0x100000804, 0x6) get_thread_area(&(0x7f00000001c0)={0x3, 0x20001000, 0x0, 0x80, 0x81, 0x9, 0x3f, 0x8, 0xffff, 0x1}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={"69666230000000ff8800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000400)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000440)={r4, 0x1, 0x6, @random="6db992da4c47"}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) [ 120.562998] ? ipv4_pktinfo_prepare+0x650/0x650 [ 120.567704] tcp_setsockopt+0x1bb/0x1f0 [ 120.571736] ? tcp_disconnect+0x15a0/0x15a0 [ 120.576093] sock_common_setsockopt+0x136/0x170 [ 120.580821] ? sock_common_recvmsg+0x270/0x270 [ 120.585449] __sys_setsockopt+0x4af/0x560 [ 120.589667] __x64_sys_setsockopt+0x15c/0x1c0 [ 120.594203] do_syscall_64+0x152/0x230 [ 120.598128] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.603342] RIP: 0033:0x455a09 [ 120.606552] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/06/04 03:33:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15b, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 120.614302] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 120.621599] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 120.628906] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 120.636213] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 [ 120.643515] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 120.650916] Mem-Info: [ 120.653482] active_anon:117753 inactive_anon:77 isolated_anon:0 [ 120.653482] active_file:3446 inactive_file:13113 isolated_file:0 [ 120.653482] unevictable:0 dirty:94 writeback:0 unstable:0 [ 120.653482] slab_reclaimable:3626 slab_unreclaimable:9656 [ 120.653482] mapped:74309 shmem:84 pagetables:1137 bounce:0 [ 120.653482] free:928402 free_pcp:340 free_cma:0 [ 120.686952] Node 0 active_anon:475148kB inactive_anon:308kB active_file:13784kB inactive_file:52452kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297120kB dirty:376kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 120.715252] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 120.741561] lowmem_reserve[]: 0 2817 7244 7244 [ 120.746298] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:92kB free_cma:0kB [ 120.774147] lowmem_reserve[]: 0 0 4426 4426 [ 120.778595] Node 0 Normal free:808668kB min:41208kB low:51508kB high:61808kB active_anon:470940kB inactive_anon:296kB active_file:13788kB inactive_file:52472kB unevictable:0kB writepending:400kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4656kB bounce:0kB free_pcp:760kB local_pcp:124kB free_cma:0kB [ 120.808542] lowmem_reserve[]: 0 0 0 0 2018/06/04 03:33:06 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000440)={0x5, 0x40, 0x1f}) [ 120.812478] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 120.826056] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB [ 120.838973] kernel msg: ebtables bug: please report to author: Wrong len argument [ 120.841492] Node 0 Normal: 133*4kB (UM) 55*8kB (UM) 17*16kB (UM) 2*32kB (UM) 9*64kB (UME) 1*128kB (U) 3*256kB (UME) 3*512kB (E) 0*1024kB 1*2048kB (M) 193*4096kB (UM) = 796892kB [ 120.865367] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 120.874064] 16648 total pagecache pages [ 120.878124] 0 pages in swap cache [ 120.881685] Swap cache stats: add 0, delete 0, find 0/0 [ 120.887136] Free swap = 0kB [ 120.890242] Total swap = 0kB [ 120.893327] 1965969 pages RAM [ 120.896516] 0 pages HighMem/MovableOnly [ 120.900562] 106315 pages reserved 2018/06/04 03:33:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0), &(0x7f0000000600)=0x10) 2018/06/04 03:33:06 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) [ 121.022398] FAULT_INJECTION: forcing a failure. [ 121.022398] name failslab, interval 1, probability 0, space 0, times 0 [ 121.033851] CPU: 0 PID: 8128 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 121.041158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.050540] Call Trace: [ 121.053173] dump_stack+0x185/0x1d0 [ 121.056849] should_fail+0x87b/0xab0 [ 121.060629] __should_failslab+0x278/0x2a0 [ 121.064914] should_failslab+0x29/0x70 2018/06/04 03:33:07 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x13f) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") syz_emit_ethernet(0xfed8, &(0x7f0000591fee)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000746ff0)) [ 121.068863] __kmalloc_node+0x236/0x11f0 [ 121.072965] ? rcu_all_qs+0x32/0x1f0 [ 121.076715] ? alloc_vmap_area+0x1e6/0x15a0 [ 121.081098] ? rcu_all_qs+0x32/0x1f0 [ 121.084848] alloc_vmap_area+0x1e6/0x15a0 [ 121.089762] ? __kmalloc_node+0xe25/0x11f0 [ 121.094071] ? __get_vm_area_node+0x28e/0x810 [ 121.098618] __get_vm_area_node+0x3ab/0x810 [ 121.102992] __vmalloc_node_range+0x2a7/0x1170 [ 121.107612] ? do_replace+0x361/0x780 [ 121.111465] vmalloc+0xd8/0xf0 [ 121.114692] ? do_replace+0x361/0x780 [ 121.118554] do_replace+0x361/0x780 2018/06/04 03:33:07 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00000012c0)='/dev/dmmidi#\x00', 0x3, 0x101000) connect$inet(r1, &(0x7f0000001300)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x1000}], 0x1) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) openat$cgroup_procs(r3, &(0x7f0000001340)='cgroup.threads\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000040)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @local}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@empty, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xffffffffffffffff, 0x0, 0x7, 0x100, 0xfffffffffffffffe, 0x1000000, r4}) [ 121.122247] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 121.127768] ? ns_capable+0x1a8/0x1f0 [ 121.131642] do_ebt_set_ctl+0x2ab/0x3c0 [ 121.135689] ? rcu_all_qs+0x32/0x1f0 [ 121.139465] ? mutex_lock+0x31/0x90 [ 121.143134] ? ebt_cleanup_entry+0xb10/0xb10 [ 121.147602] nf_setsockopt+0x476/0x4d0 [ 121.151547] ip_setsockopt+0x24b/0x2b0 [ 121.155470] ? ipv4_pktinfo_prepare+0x650/0x650 [ 121.160168] tcp_setsockopt+0x1bb/0x1f0 [ 121.164201] ? tcp_disconnect+0x15a0/0x15a0 [ 121.168560] sock_common_setsockopt+0x136/0x170 2018/06/04 03:33:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15b, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:07 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8dc, 0x400901) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1, 0x2}) r2 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000001c0)={0x3}) [ 121.173285] ? sock_common_recvmsg+0x270/0x270 [ 121.177911] __sys_setsockopt+0x4af/0x560 [ 121.182134] __x64_sys_setsockopt+0x15c/0x1c0 [ 121.186676] do_syscall_64+0x152/0x230 [ 121.190612] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.195826] RIP: 0033:0x455a09 [ 121.199034] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 121.206783] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 121.214080] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 121.221381] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 121.228686] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 [ 121.235993] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000001 [ 121.243564] syz-executor1: vmalloc: allocation failure: 256 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 121.253805] syz-executor1 cpuset=syz1 mems_allowed=0 [ 121.259109] CPU: 0 PID: 8128 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 121.266518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.275836] kernel msg: ebtables bug: please report to author: Wrong len argument [ 121.275904] Call Trace: [ 121.286142] dump_stack+0x185/0x1d0 [ 121.289815] warn_alloc+0x3fc/0x660 [ 121.293524] __vmalloc_node_range+0xa9e/0x1170 [ 121.298165] vmalloc+0xd8/0xf0 [ 121.301402] ? do_replace+0x361/0x780 [ 121.305266] do_replace+0x361/0x780 [ 121.308955] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 121.314459] ? ns_capable+0x1a8/0x1f0 [ 121.318331] do_ebt_set_ctl+0x2ab/0x3c0 [ 121.322371] ? rcu_all_qs+0x32/0x1f0 [ 121.326140] ? mutex_lock+0x31/0x90 [ 121.329815] ? ebt_cleanup_entry+0xb10/0xb10 [ 121.334298] nf_setsockopt+0x476/0x4d0 [ 121.338241] ip_setsockopt+0x24b/0x2b0 [ 121.342167] ? ipv4_pktinfo_prepare+0x650/0x650 [ 121.346872] tcp_setsockopt+0x1bb/0x1f0 [ 121.350906] ? tcp_disconnect+0x15a0/0x15a0 [ 121.355281] sock_common_setsockopt+0x136/0x170 [ 121.360009] ? sock_common_recvmsg+0x270/0x270 [ 121.364635] __sys_setsockopt+0x4af/0x560 [ 121.368854] __x64_sys_setsockopt+0x15c/0x1c0 2018/06/04 03:33:07 executing program 3: r0 = userfaultfd(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10001, 0x0) listen(r1, 0x8000000000004) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) io_setup(0x802, &(0x7f0000000100)=0x0) io_destroy(r2) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x0) 2018/06/04 03:33:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15e, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 121.373396] do_syscall_64+0x152/0x230 [ 121.377325] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.382540] RIP: 0033:0x455a09 [ 121.385743] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 121.393490] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 121.400786] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 121.408080] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 121.415377] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 2018/06/04 03:33:07 executing program 0: r0 = socket$inet6(0xa, 0x100000002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x222, {{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x91}}, 0x0, 0x5, [{{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x23}}, {{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8c70}}, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7}}]}, 0x310) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x0, 0xfffffffffffffffe, @dev={0xfe, 0x80}, 0xc}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'eql\x00', 0x1}) [ 121.422677] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000001 [ 121.445347] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 121.503632] kernel msg: ebtables bug: please report to author: Wrong len argument [ 121.507591] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/06/04 03:33:07 executing program 5: r0 = socket$kcm(0x29, 0x800000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x2}, [{}]}, 0x58) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/06/04 03:33:07 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffe, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200000, 0x0) bind$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) ioctl(r1, 0x890f, &(0x7f0000000180)="0047fc2f07d82c99240970") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x0, 0x1}}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff03d, 0x101000) connect$pptp(r3, &(0x7f0000000280)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x19}}}, 0xf5) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/06/04 03:33:07 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000000)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/06/04 03:33:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x2, 0x4, 0x6, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000080)={0x1000, &(0x7f00000002c0)="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"}) 2018/06/04 03:33:07 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x1c9, 0x10000) socketpair$inet6(0xa, 0x0, 0x7fff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0x3, 0x7f) r3 = socket$inet(0x2, 0xf, 0x4) r4 = shmget(0x2, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getgroups(0x6, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000000340)={0x0, 0x0}) r10 = getpgid(0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000380)={{0x8, r5, r6, r7, r8, 0x24}, 0x9, 0x101, 0xe3, 0x97, r9, r10, 0x401}) 2018/06/04 03:33:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15e, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) alarm(0x615) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x8bb) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x677a) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x50080, 0x0) ftruncate(r2, 0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) [ 122.042885] kernel msg: ebtables bug: please report to author: Wrong len argument [ 122.044155] FAULT_INJECTION: forcing a failure. [ 122.044155] name failslab, interval 1, probability 0, space 0, times 0 [ 122.062041] CPU: 0 PID: 8174 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 122.069346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.078729] Call Trace: [ 122.081360] dump_stack+0x185/0x1d0 [ 122.085033] should_fail+0x87b/0xab0 [ 122.088799] __should_failslab+0x278/0x2a0 2018/06/04 03:33:08 executing program 7: unshare(0x10000000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x6cb96b8290fd287a) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x100000000}, 0x4) [ 122.093082] should_failslab+0x29/0x70 [ 122.097011] __kmalloc_node+0x236/0x11f0 [ 122.101129] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 122.106621] ? __get_vm_area_node+0x600/0x810 [ 122.111166] ? __vmalloc_node_range+0x611/0x1170 [ 122.115976] __vmalloc_node_range+0x611/0x1170 [ 122.120609] vmalloc+0xd8/0xf0 [ 122.123849] ? do_replace+0x361/0x780 [ 122.127726] do_replace+0x361/0x780 [ 122.131418] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 122.136968] ? ns_capable+0x1a8/0x1f0 [ 122.140844] do_ebt_set_ctl+0x2ab/0x3c0 [ 122.144887] ? rcu_all_qs+0x32/0x1f0 [ 122.148660] ? mutex_lock+0x31/0x90 [ 122.152337] ? ebt_cleanup_entry+0xb10/0xb10 [ 122.156804] nf_setsockopt+0x476/0x4d0 [ 122.160749] ip_setsockopt+0x24b/0x2b0 [ 122.164675] ? ipv4_pktinfo_prepare+0x650/0x650 [ 122.169400] tcp_setsockopt+0x1bb/0x1f0 [ 122.173433] ? tcp_disconnect+0x15a0/0x15a0 [ 122.177847] sock_common_setsockopt+0x136/0x170 [ 122.182580] ? sock_common_recvmsg+0x270/0x270 [ 122.187215] __sys_setsockopt+0x4af/0x560 2018/06/04 03:33:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15e, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8000) lseek(r1, 0x0, 0x0) getdents(r1, &(0x7f0000000180)=""/194, 0xc2) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0x3ca}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, @mac, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac, {[0xff]}, 0x1d, 0x5, 0x101, 0xfffffffffffffff8, 0x0, 0x400, 'vlan0\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x5c}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1000, 0x5, 0x3}}}, {{@arp={@empty, @rand_addr=0x2, 0xffffffff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff]}, 0xea, 0x0, 0x9000000000000000, 0x5, 0x1, 0x4, 'ip6_vti0\x00', 'veth0_to_team\x00', {}, {}, 0x0, 0x44}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) [ 122.191431] __x64_sys_setsockopt+0x15c/0x1c0 [ 122.195973] do_syscall_64+0x152/0x230 [ 122.199903] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.205121] RIP: 0033:0x455a09 [ 122.208332] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 122.216082] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 122.223379] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 122.230770] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 122.238073] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 [ 122.245371] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000002 [ 122.316406] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:08 executing program 0: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) r1 = semget$private(0x0, 0x1, 0x10) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000040)) timer_gettime(r0, &(0x7f0000000000)) 2018/06/04 03:33:08 executing program 5: ioprio_set$pid(0x2, 0x0, 0x0) socket(0x8, 0x80003, 0x2) clone(0x0, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/06/04 03:33:08 executing program 2: socketpair(0x3, 0x80001, 0x7d, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=""/204, &(0x7f0000000240)=0xcc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x18, 0x2c, 0x3, 0x0, 0x0, {0x400002}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/06/04 03:33:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15f, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 122.563843] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:09 executing program 1 (fault-call:1 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:09 executing program 0: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="41628c28", @ANYRES16=r2, @ANYBLOB="100029bd7000fbdbdf250100000008000600ff03000050000200080003000400000008000b000a00000014000100e000000100000000000000000000000008000b00020000000800080000000080080009000500000008000700ff000000080005000900000008000400070000000c0003000800050000000000380002000800080001000000140001000000000000000000000000000000000108000b000a00000008000b000a00000008000400ff030000180001000c0007001000000008000000080004004e21000008000400040000001c0002000800060001000000080002004e210000080008000900000014000200080002004e2000000800030007000000"], 0x108}, 0x1, 0x0, 0x0, 0x200408c0}, 0x4005) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000300)={0x4, 0x7, 0x4, 0xfffffffffffffc01, "b61e02329934696acf8eaca0dfe7cb9c0ea145dbc2b5552c378dde89d091c1a08a38fe38137af6ccc6012671", 0x5683}) 2018/06/04 03:33:09 executing program 2: personality(0x410010e) pselect6(0x21, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) 2018/06/04 03:33:09 executing program 5: lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) rmdir(&(0x7f00000002c0)='./file0\x00') clock_gettime(0x7, &(0x7f0000000080)) accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f00000000c0)=0x60) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="dda0955448ac"}, 0x366) syz_open_procfs(0x0, &(0x7f0000000100)='net/stat\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/06/04 03:33:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15f, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:09 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000440)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffffa}}, 0x4cca, 0x3c, 0x8001000, 0x400, 0x944}, &(0x7f00000003c0)=0x98) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x8, 0x208000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='team0\x00', 0x10) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000240)={0xffffffff, 0x8, 0x4}) 2018/06/04 03:33:09 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r1, 0x314, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe6a}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') sendto$inet6(r2, &(0x7f00000000c0)="6895185829a49b8d5f3bd384aa21824bd4bccf8ddfd506396ee0c14589aef1f5d6704193bbfce81af38e3ac39b658fd017f3559d57d307b23cdbbcf97342900663a907f140602a28e2257c793fb431318978e434c7154eb746681db1be34", 0x5e, 0x800, &(0x7f0000000040)={0xa, 0x4e20, 0x750a, @empty, 0x2}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000300)={0x3e, @empty, 0x4e23, 0x4, 'lblcr\x00', 0x1, 0x8, 0x2e}, 0x2c) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) 2018/06/04 03:33:09 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socketpair$inet6(0xa, 0x80004, 0x7ff, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000007280)=[{{&(0x7f0000000140)=@rc={0x1f, {0x7, 0x400, 0xb10, 0x81, 0x7, 0x1}, 0x1f}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="9a8462546a0e5f97a77fc8146f5eba5514c41a498e5f5b07e6dba13fd7d9fb81374ac10182bf", 0x26}, {&(0x7f0000001040)="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0x1000}, {&(0x7f00000001c0)="1d5db5da9b", 0x5}, {&(0x7f0000000200)="929213d189b96b266839c9eab0514cf544bcd142dc07d44d255d16eabda94864206290effa", 0x25}, {&(0x7f0000000240)}, {&(0x7f0000000280)="8b014fa4e055c4db59fdef0f2aff9025192ac4ead4674ddd4690f00e145005ee57da1da4d0014ced637275724bf1dd36ba8a94e018938116ecc90bd31f414bea81dae6f932a9d59078b201db1635a5ff4b8c46f76c608e88e5866fc316afc6eb80e048ab6d", 0x65}, 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{0x10, 0x110, 0x16c}, {0x98, 0x119, 0xf1ee, "50b1e1d490350ff052f533a624bffbcb5589359e7c0fa89c788c161dd03565697add8ee8a2b0ef5afbabc539ce0ebadde8db4854224fee1f9b5acf706aebdc49ac6b8d26ba212c83266aa872a634e918f5ea6e9f566887025d6d8f42529c1345f86bcc83a2d13001dee04c361abad727ef1cd0ec0a26cc99e250085a66aed3d6a5079593"}, {0x98, 0x13f, 0x5, "528343f65edb873301ca3e9e6edbb8a5761b90997741c9bb155d25d94074cc27b07504a76f3d184992314a228b26fe385dbc863a6ed1413fe1ab8633cffbf6cebb24a9c1c551d9593b5c3aa34019df64f38e0b664328be28355c2fd17a5617434638bbdcc9e90d2c30341b09110f305d52f5003177e78de3a7179a240e3e038affcf"}, {0x38, 0x11f, 0x5, "248307ad69d40f285f1a065d3704f10a7523d57cd47854137639e93eb25a4c59d391120dc5"}], 0x2208, 0x4800}, 0x3ff}, {{&(0x7f0000000bc0)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c40)="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", 0xfa}, {&(0x7f0000006280)="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", 0x1000}, {&(0x7f0000000d40)="56ac62d9df93c4278a2fdd3fb007bfc89865e6763320218eeee1a51bb9", 0x1d}, {&(0x7f0000000d80)="084415b991969dd5fb267576805c4606a5deea87822676e1b096e74b02599ff3417c90493502ed4c0c3cddbf835722c8e36c1b30a41ebb29b5fa9a2b561aa830fee46dfd2a175be74b453a820235e4b7efc4bb03cb066cada2d9984d8aa587780bf6a18eededec5a53bca69101585ae82c1802c9205034f712998e7b0dd58b1e341ebc9ab8555a58e5fb5c58001f2d4ff36dff2224766f7d8fd75126379304034ecfe25579e7bd29d351db3ea7355dac87d8ccaa7920b109620cc19f1c89e53d71dc28556b6e3e7d9ca922fd6694e28c9a05636cc30bd7d9ed3b87196d45cb1f0b7e0e815e4cf0c1dff0eaf70530b813e96b67ff28", 0xf5}, {&(0x7f0000000e80)="1260f8d20f4f30b66440448b957f223ddefbd0db9223cd8804e63d714a703eb337f1925024a723b2d7e03e3938615728bd5da7d4fafcfa6caef3b55eb1605461af5e107e2b5af6a98eed54c5cb97e6f73797b195ca8940b8c60d07ee4cb304bd0942eefcde86ade041c73a74dc268663cf47ebfbcd7f2ac5e8777e87d362d21dcf7e7295a21c3da97867f25a33f4fc07a70f6c25f919b4ed2acfd3c01fc6f6b0c508921b1cb517fe61cb528a12267ec563e5300e9848cf6e9bac99310009e639d148261b37a7c0784d264cfc30b51ce474dfddb6bac802dfafab557d6177e9", 0xdf}], 0x5, 0x0, 0x0, 0x40}}], 0x4, 0x10) write$binfmt_misc(r2, &(0x7f0000000380)={'syz1'}, 0x4) [ 123.279358] kernel msg: ebtables bug: please report to author: Wrong len argument [ 123.313546] FAULT_INJECTION: forcing a failure. [ 123.313546] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 123.325528] CPU: 0 PID: 8247 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 123.332832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.342215] Call Trace: [ 123.344846] dump_stack+0x185/0x1d0 [ 123.348520] should_fail+0x87b/0xab0 [ 123.352279] __alloc_pages_nodemask+0x630/0x5dc0 [ 123.357075] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.361965] ? __msan_poison_alloca+0x15c/0x1d0 [ 123.366664] ? __should_failslab+0x278/0x2a0 [ 123.371135] ? should_fail+0x57/0xab0 [ 123.374988] ? __should_failslab+0x278/0x2a0 [ 123.379437] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.384331] ? __msan_poison_alloca+0x15c/0x1d0 [ 123.389052] ? __kmalloc_node+0xe25/0x11f0 [ 123.393319] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 123.398811] alloc_pages_current+0x6b1/0x970 [ 123.403264] __vmalloc_node_range+0x83c/0x1170 [ 123.407902] vmalloc+0xd8/0xf0 [ 123.411136] ? do_replace+0x361/0x780 [ 123.415002] do_replace+0x361/0x780 [ 123.418727] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 123.424235] ? ns_capable+0x1a8/0x1f0 2018/06/04 03:33:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x15f, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x8, 0x1ff, 0xffffffffffffad98, 0x8000}, {0x800, 0x6, 0x100000000, 0x7ff}, {0x3ff, 0x6, 0xff, 0x7000000000000000}, {0x80000000, 0x6, 0x80000000, 0x9}]}) r0 = socket(0x1, 0x3, 0xef64) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff7fffffff}}, 0x5, 0x8, 0xfffffffffffffffd, 0x3f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x39, "61c79bf32ffa0cdb1487d9f7f3cca3828da8508df686dedbeb32720c998afe8305ca712421c3c4217f724ce72dbf5d147b1f8677581490e437"}, &(0x7f0000000280)=0x41) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) [ 123.428103] do_ebt_set_ctl+0x2ab/0x3c0 [ 123.432153] ? rcu_all_qs+0x32/0x1f0 [ 123.435923] ? mutex_lock+0x31/0x90 [ 123.439606] ? ebt_cleanup_entry+0xb10/0xb10 [ 123.444070] nf_setsockopt+0x476/0x4d0 [ 123.448016] ip_setsockopt+0x24b/0x2b0 [ 123.451948] ? ipv4_pktinfo_prepare+0x650/0x650 [ 123.456655] tcp_setsockopt+0x1bb/0x1f0 [ 123.460685] ? tcp_disconnect+0x15a0/0x15a0 [ 123.465045] sock_common_setsockopt+0x136/0x170 [ 123.469779] ? sock_common_recvmsg+0x270/0x270 [ 123.474412] __sys_setsockopt+0x4af/0x560 2018/06/04 03:33:09 executing program 0: waitid(0x3, 0x0, &(0x7f0000000000), 0x1000009, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x5, 0x20000000, 0x0, 0x1, 0x3, 0x6, 0x8000, 0x285, 0x38, 0x36f, 0x1ff, 0x4651, 0x20, 0x1, 0x6, 0xffffffff00000000, 0x4}, [{0x6474e555, 0x100, 0x2, 0x10001, 0x4, 0x81, 0xc5f}], "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", [[], [], [], [], [], [], [], [], []]}, 0x1958) [ 123.478631] __x64_sys_setsockopt+0x15c/0x1c0 [ 123.483165] do_syscall_64+0x152/0x230 [ 123.487092] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.492300] RIP: 0033:0x455a09 [ 123.495507] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 123.503255] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 123.510553] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 123.517850] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 123.525151] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 [ 123.532456] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000003 [ 123.540345] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 123.551953] syz-executor1 cpuset=syz1 mems_allowed=0 [ 123.557182] CPU: 0 PID: 8247 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 123.564480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.573870] Call Trace: [ 123.576518] dump_stack+0x185/0x1d0 [ 123.580193] warn_alloc+0x3fc/0x660 [ 123.583901] __vmalloc_node_range+0xeda/0x1170 [ 123.588542] vmalloc+0xd8/0xf0 [ 123.591777] ? do_replace+0x361/0x780 [ 123.595646] do_replace+0x361/0x780 [ 123.599343] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 123.604859] ? ns_capable+0x1a8/0x1f0 [ 123.608730] do_ebt_set_ctl+0x2ab/0x3c0 [ 123.612768] ? rcu_all_qs+0x32/0x1f0 [ 123.616541] ? mutex_lock+0x31/0x90 [ 123.620217] ? ebt_cleanup_entry+0xb10/0xb10 [ 123.624678] nf_setsockopt+0x476/0x4d0 [ 123.628619] ip_setsockopt+0x24b/0x2b0 [ 123.632541] ? ipv4_pktinfo_prepare+0x650/0x650 [ 123.637243] tcp_setsockopt+0x1bb/0x1f0 [ 123.641274] ? tcp_disconnect+0x15a0/0x15a0 [ 123.645634] sock_common_setsockopt+0x136/0x170 [ 123.650373] ? sock_common_recvmsg+0x270/0x270 [ 123.655015] __sys_setsockopt+0x4af/0x560 [ 123.659240] __x64_sys_setsockopt+0x15c/0x1c0 [ 123.663777] do_syscall_64+0x152/0x230 [ 123.667725] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.672948] RIP: 0033:0x455a09 [ 123.674250] kernel msg: ebtables bug: please report to author: Wrong len argument [ 123.676152] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 123.676187] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 123.676206] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 123.676223] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 123.676243] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 [ 123.676261] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000003 [ 123.676370] warn_alloc_show_mem: 1 callbacks suppressed [ 123.676375] Mem-Info: [ 123.736333] active_anon:117699 inactive_anon:77 isolated_anon:0 [ 123.736333] active_file:3447 inactive_file:13130 isolated_file:0 [ 123.736333] unevictable:0 dirty:116 writeback:0 unstable:0 [ 123.736333] slab_reclaimable:3633 slab_unreclaimable:9729 [ 123.736333] mapped:74251 shmem:84 pagetables:1121 bounce:0 [ 123.736333] free:928344 free_pcp:426 free_cma:0 [ 123.769849] Node 0 active_anon:470804kB inactive_anon:308kB active_file:13788kB inactive_file:52520kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297080kB dirty:464kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 192512kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 123.798123] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 123.824416] lowmem_reserve[]: 0 2817 7244 7244 [ 123.829151] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:92kB free_cma:0kB [ 123.856926] lowmem_reserve[]: 0 0 4426 4426 [ 123.861385] Node 0 Normal free:806660kB min:41208kB low:51508kB high:61808kB active_anon:470920kB inactive_anon:772kB active_file:13788kB inactive_file:52984kB unevictable:0kB writepending:980kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10240kB pagetables:4296kB bounce:0kB free_pcp:496kB local_pcp:188kB free_cma:0kB [ 123.891327] lowmem_reserve[]: 0 0 0 0 [ 123.895256] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 123.908738] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB [ 123.924143] Node 0 Normal: 1*4kB (M) 2*8kB (UE) 1*16kB (U) 5*32kB (UE) 10*64kB (UM) 4*128kB (UM) 2*256kB (UE) 4*512kB (ME) 1*1024kB (M) 9*2048kB (UM) 191*4096kB (UM) = 805700kB [ 123.940540] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 123.949273] 16906 total pagecache pages [ 123.953331] 0 pages in swap cache [ 123.956850] Swap cache stats: add 0, delete 0, find 0/0 [ 123.962294] Free swap = 0kB [ 123.965372] Total swap = 0kB [ 123.968468] 1965969 pages RAM [ 123.971636] 0 pages HighMem/MovableOnly [ 123.975693] 106315 pages reserved [ 124.001342] print_req_error: I/O error, dev loop0, sector 0 [ 124.007208] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 124.015011] print_req_error: I/O error, dev loop0, sector 8 [ 124.020853] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 124.028631] print_req_error: I/O error, dev loop0, sector 16 [ 124.034505] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 124.042297] print_req_error: I/O error, dev loop0, sector 24 [ 124.048169] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 124.055950] print_req_error: I/O error, dev loop0, sector 32 [ 124.061809] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 124.069607] print_req_error: I/O error, dev loop0, sector 40 [ 124.075507] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 124.083283] print_req_error: I/O error, dev loop0, sector 48 [ 124.089189] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 124.096957] print_req_error: I/O error, dev loop0, sector 56 [ 124.102834] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 124.110669] print_req_error: I/O error, dev loop0, sector 64 [ 124.116621] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 124.119109] print_req_error: I/O error, dev loop0, sector 72 [ 124.124387] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/06/04 03:33:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002c002108000000000000000004000000780100006bef14ce7c8b600b338c8beb77071955f02e45dcb8fb6ea84a8eb2eb50d7294ccf2f8f1159850000000000"], 0x18}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/04 03:33:10 executing program 0: syz_emit_ethernet(0xfffffffffffffe85, &(0x7f0000000040)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0x8001, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "0e4f7a", 0x4c, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)={0x0, 0x20000000000, [0x0, 0x0, 0x92a]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000030c0)='/dev/mixer\x00', 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005700)={&(0x7f0000004300)=@can={0x0, 0x0}, 0x80, &(0x7f0000005680)=[{&(0x7f0000004380)=""/185, 0xb9}, {&(0x7f0000004440)=""/2, 0x2}, {&(0x7f0000004480)=""/65, 0x41}, {&(0x7f0000004500)=""/195, 0xc3}, {&(0x7f0000004600)=""/73, 0x49}, {&(0x7f0000004680)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xfee}, 0x10002) sendmsg$nl_route_sched(r0, &(0x7f0000005c40)={&(0x7f0000003100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000005c00)={&(0x7f0000000380)=ANY=[@ANYBLOB="a8040000280004002bbd7000ffdbdf250000000049246a6db5f521fa810a3476ccbc9c675959b0a539ebafa4587e44b4ea28ee00b0d08db430a93bd4e9158fb77e72230d783f3a4398343ebb66a147ccb7bec5be65a3b062305d5f6000506aa3bdeee394de13042f9a43568f16d257cdb47abf539b16372bc75a2eb16970be83986825983da2c3b9afec637f0000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x4a8}, 0x1, 0x0, 0x0, 0x4040004}, 0x80) r2 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="169ca865037d7edf5fd77ae09088c84edddccc8086d630c56f76f7df68e7a00089f90cddc260f1db3a57ad92c780738ab1ac362a53a26a5b11a355ec5a0151e484835a8d70d9dd4af7021aec11f834466d6d20b7236f44e89b1278be188f0bdb6ec1e039e89398dca7e54c3effb282a21cc2b59eb923bdf1d2a5b5552e6e22013b311bdda54fe45e8ae1667d604305ea1bb2edca61401a67a9487445dd4eba69018800d3899a7d606e677b915a9ac9c5fa720635bafc186a1cbc9653bca327ba8becbd226ee719c87608be4f1f0ab9b85c2b40e03b722b4ede24af92645cbc354ef37b", 0xe3, 0xfffffffffffffffe) request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', r2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000340)={@my=0x0}) 2018/06/04 03:33:10 executing program 3: r0 = memfd_create(&(0x7f000088f000)="628841", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) remap_file_pages(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x400000000000800) 2018/06/04 03:33:10 executing program 1 (fault-call:1 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:10 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000600)='\r', 0x1}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x20004040) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/06/04 03:33:10 executing program 4: epoll_create1(0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/04 03:33:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:10 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x43, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000003c0)) r1 = socket$packet(0x11, 0x7, 0x300) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x6, 0x1, 0x9000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000000080)}, 0x10) [ 124.284315] FAULT_INJECTION: forcing a failure. [ 124.284315] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 124.296185] CPU: 0 PID: 8298 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 124.303482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.312834] Call Trace: [ 124.315425] dump_stack+0x185/0x1d0 [ 124.319060] should_fail+0x87b/0xab0 [ 124.322779] __alloc_pages_nodemask+0x630/0x5dc0 [ 124.327537] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/04 03:33:10 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x10000) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040), 0x4) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) 2018/06/04 03:33:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="fb937c2bbc770fb9b8dacdce9b2e6eae100d99e7b1fde0f7a6fee34fe21506a54c27952ddadd16fa9f7b3919e690f3c51008ac37aac0e9560c198c4988b5d1ea1b5bde0aa8", 0x45, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0x0, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) [ 124.332378] ? kernel_poison_pages+0x40/0x360 [ 124.336875] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.342239] ? kernel_poison_pages+0x1a0/0x360 [ 124.346822] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.352280] ? get_page_from_freelist+0xab08/0xb5e0 [ 124.357297] ? __kernel_text_address+0x34/0xe0 [ 124.361879] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 124.367328] ? __save_stack_trace+0x90d/0xb00 [ 124.371844] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 124.376782] ? __kmalloc_node+0xe25/0x11f0 [ 124.381028] ? do_ebt_set_ctl+0x2ab/0x3c0 [ 124.385181] ? nf_setsockopt+0x476/0x4d0 [ 124.389242] ? ip_setsockopt+0x24b/0x2b0 [ 124.393304] ? __sys_setsockopt+0x4af/0x560 [ 124.397627] ? do_syscall_64+0x152/0x230 [ 124.401692] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.407060] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.411918] ? __msan_poison_alloca+0x15c/0x1d0 [ 124.416604] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.421458] ? __msan_poison_alloca+0x15c/0x1d0 [ 124.426145] kmsan_alloc_page+0x82/0xe0 [ 124.430127] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 124.434886] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.439739] ? __msan_poison_alloca+0x15c/0x1d0 [ 124.444416] ? __should_failslab+0x278/0x2a0 [ 124.448831] ? should_fail+0x57/0xab0 [ 124.452635] ? __should_failslab+0x278/0x2a0 [ 124.457051] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.461897] ? __msan_poison_alloca+0x15c/0x1d0 [ 124.466571] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 124.472026] alloc_pages_current+0x6b1/0x970 [ 124.476436] __vmalloc_node_range+0x83c/0x1170 [ 124.481019] vmalloc+0xd8/0xf0 2018/06/04 03:33:10 executing program 4: close(0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10ac0, 0x0) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000080)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000004c0), 0x0, 0x4000080}, 0x3ffd) dup(r0) 2018/06/04 03:33:10 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000380)=0x102040) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x200000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x3f) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) [ 124.484214] ? do_replace+0x361/0x780 [ 124.488014] do_replace+0x361/0x780 [ 124.491646] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 124.497092] ? ns_capable+0x1a8/0x1f0 [ 124.500896] do_ebt_set_ctl+0x2ab/0x3c0 [ 124.504868] ? rcu_all_qs+0x32/0x1f0 [ 124.508580] ? mutex_lock+0x31/0x90 [ 124.512210] ? ebt_cleanup_entry+0xb10/0xb10 [ 124.516617] nf_setsockopt+0x476/0x4d0 [ 124.520506] ip_setsockopt+0x24b/0x2b0 [ 124.524392] ? ipv4_pktinfo_prepare+0x650/0x650 [ 124.529063] tcp_setsockopt+0x1bb/0x1f0 2018/06/04 03:33:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1300000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x34d) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x3, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x100, 0x9, 0x8, 0x3f, 0x9, &(0x7f00000003c0)='eql\x00', 0x401, 0xffffffff, 0x9}) [ 124.533043] ? tcp_disconnect+0x15a0/0x15a0 [ 124.537367] sock_common_setsockopt+0x136/0x170 [ 124.542041] ? sock_common_recvmsg+0x270/0x270 [ 124.546622] __sys_setsockopt+0x4af/0x560 [ 124.550778] __x64_sys_setsockopt+0x15c/0x1c0 [ 124.555279] do_syscall_64+0x152/0x230 [ 124.559178] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.564363] RIP: 0033:0x455a09 [ 124.567545] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 124.575251] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 124.582517] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 124.589786] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 124.597060] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 [ 124.604334] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000004 [ 124.612434] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 124.624138] syz-executor1 cpuset=syz1 mems_allowed=0 2018/06/04 03:33:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/94, 0x5e}, {&(0x7f0000000280)=""/111, 0x6f}], 0x2, 0x0, 0x0, 0xea2}, 0xfff}, {{&(0x7f0000000300)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f0000000480)=""/59, 0x3b}], 0x4, &(0x7f0000000500)=""/19, 0x13, 0x8}, 0x100000001}, {{&(0x7f0000000580)=@ax25, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000600)=""/189, 0xbd}, {&(0x7f00000006c0)=""/5, 0x5}, {&(0x7f0000000700)=""/34, 0x22}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/219, 0xdb}, {&(0x7f0000001900)=""/212, 0xd4}, {&(0x7f0000001a00)=""/103, 0x67}, {&(0x7f0000001a80)=""/172, 0xac}], 0x9, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000001c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c80)=""/113, 0x71}, {&(0x7f0000001d00)=""/70, 0x46}, {&(0x7f0000001d80)=""/220, 0xdc}], 0x3, &(0x7f0000001ec0), 0x0, 0x4}, 0x3f}, {{&(0x7f0000001f00)=@rc, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f80)=""/137, 0x89}], 0x1, &(0x7f0000002080)=""/247, 0xf7, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000002180)=""/48, 0x30}, {&(0x7f00000021c0)=""/81, 0x51}, {&(0x7f0000002240)=""/172, 0xac}, {&(0x7f0000002300)=""/4096, 0x1000}], 0x4, &(0x7f0000003340)=""/62, 0x3e, 0x1}, 0xfffffffffffffbff}, {{&(0x7f0000003380)=@ax25, 0x80, &(0x7f0000004580)=[{&(0x7f0000003400)=""/128, 0x80}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/222, 0xde}], 0x3, 0x0, 0x0, 0x200}, 0x3}, {{&(0x7f00000045c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004640)=""/21, 0x15}, {&(0x7f0000004680)=""/141, 0x8d}, {&(0x7f0000004740)=""/150, 0x96}], 0x3, 0x0, 0x0, 0x2b}, 0x200}], 0x8, 0x1, &(0x7f0000004a40)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004a80)={0x0, 0x104}, &(0x7f0000004ac0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004b00)={r2}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0x387, &(0x7f0000000040)={&(0x7f0000000540)=@bridge_setlink={0x24, 0x13, 0xe09, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x4, 0xc}]}, 0x24}, 0x1}, 0x0) [ 124.625567] kernel msg: ebtables bug: please report to author: Wrong len argument [ 124.629379] CPU: 0 PID: 8298 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 124.629396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.629408] Call Trace: [ 124.629452] dump_stack+0x185/0x1d0 [ 124.629484] warn_alloc+0x3fc/0x660 [ 124.629547] __vmalloc_node_range+0xeda/0x1170 [ 124.640558] kernel msg: ebtables bug: please report to author: Wrong len argument [ 124.644453] vmalloc+0xd8/0xf0 [ 124.644492] ? do_replace+0x361/0x780 [ 124.644551] do_replace+0x361/0x780 [ 124.644605] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 124.644663] ? ns_capable+0x1a8/0x1f0 [ 124.695888] do_ebt_set_ctl+0x2ab/0x3c0 [ 124.700103] ? rcu_all_qs+0x32/0x1f0 [ 124.703884] ? mutex_lock+0x31/0x90 [ 124.707560] ? ebt_cleanup_entry+0xb10/0xb10 [ 124.712025] nf_setsockopt+0x476/0x4d0 [ 124.715975] ip_setsockopt+0x24b/0x2b0 [ 124.719905] ? ipv4_pktinfo_prepare+0x650/0x650 [ 124.724608] tcp_setsockopt+0x1bb/0x1f0 [ 124.728642] ? tcp_disconnect+0x15a0/0x15a0 [ 124.733004] sock_common_setsockopt+0x136/0x170 [ 124.737728] ? sock_common_recvmsg+0x270/0x270 [ 124.742356] __sys_setsockopt+0x4af/0x560 [ 124.746565] __x64_sys_setsockopt+0x15c/0x1c0 [ 124.751096] do_syscall_64+0x152/0x230 [ 124.755027] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.760242] RIP: 0033:0x455a09 [ 124.763446] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 124.771190] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 124.778482] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 2018/06/04 03:33:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x5}, 0x1c) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) [ 124.785773] RBP: 000000000072bea0 R08: 00000000000002b0 R09: 0000000000000000 [ 124.793067] R10: 0000000020000280 R11: 0000000000000246 R12: 0000000000000014 [ 124.800360] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000004 [ 124.807747] Mem-Info: [ 124.810290] active_anon:118283 inactive_anon:73 isolated_anon:0 [ 124.810290] active_file:3449 inactive_file:13154 isolated_file:0 [ 124.810290] unevictable:0 dirty:136 writeback:0 unstable:0 [ 124.810290] slab_reclaimable:3638 slab_unreclaimable:9759 2018/06/04 03:33:10 executing program 0: pipe(&(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0x9c, &(0x7f0000000080)={&(0x7f0000000000)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2002}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) [ 124.810290] mapped:74300 shmem:83 pagetables:1167 bounce:0 [ 124.810290] free:926104 free_pcp:451 free_cma:0 [ 124.843820] Node 0 active_anon:473248kB inactive_anon:292kB active_file:13796kB inactive_file:52616kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297200kB dirty:544kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 186368kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 124.872114] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 124.898394] lowmem_reserve[]: 0 2817 7244 7244 [ 124.903089] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:92kB free_cma:0kB [ 124.930870] lowmem_reserve[]: 0 0 4426 4426 2018/06/04 03:33:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8962, &(0x7f0000000100)={"213a9227d34078740de4c4267baa643c", @ifru_data=&(0x7f0000000040)="bb18dd082c364744614b4651dbb4051ebc56c43cf18a28b285b564809834cf92"}) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1, 0x20100) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x1, 0x0, 0x200, 0x5, "7b058a2dc53b936bbd061ae7fccd4aefb8c8e0e19b1f1b1bc45a9c308132a482ffb5e759c41bb327f790d2ce", 0x2}, 0x0, 0x0, 0x8c2, r2, 0xffffffffef4f7c21, 0x1000, "0dfc1d85fedad1616e02b992574a82d22a3dc0fb6b914b72f5b2c51e14c48bf6db8c4d4b0573bbda36eef981146f645e388c4fdd14e5d0790133c3b39ed9332e", &(0x7f00000001c0)='\x00', 0x1, [], [0x3ff, 0x40, 0x8, 0x1]}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x100) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{}, {r4, r5/1000+30000}}, 0x0) [ 124.935311] Node 0 Normal free:792112kB min:41208kB low:51508kB high:61808kB active_anon:473204kB inactive_anon:292kB active_file:13796kB inactive_file:52616kB unevictable:0kB writepending:544kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10816kB pagetables:4840kB bounce:0kB free_pcp:964kB local_pcp:456kB free_cma:0kB [ 124.965242] lowmem_reserve[]: 0 0 0 0 [ 124.969167] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 124.982732] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB [ 124.998155] Node 0 Normal: 19*4kB (UME) 3*8kB (UME) 11*16kB (UE) 6*32kB (UM) 1*64kB (M) 1*128kB (M) 3*256kB (UME) 4*512kB (ME) 2*1024kB (UM) 4*2048kB (U) 190*4096kB (UM) = 791956kB [ 125.014777] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 125.023429] 16690 total pagecache pages [ 125.027507] 0 pages in swap cache [ 125.031060] Swap cache stats: add 0, delete 0, find 0/0 [ 125.036487] Free swap = 0kB [ 125.039566] Total swap = 0kB [ 125.042639] 1965969 pages RAM [ 125.045802] 0 pages HighMem/MovableOnly [ 125.049841] 106315 pages reserved 2018/06/04 03:33:11 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8902, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) fcntl$setstatus(r1, 0x4, 0x400) 2018/06/04 03:33:11 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000dc96d20369b3cf934624409800280000000000000edf92740a9078ac8a1182e63b035e95f7deb5e183a01914aaac1414", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='<\x00\x00\x00x\x00\x00\x00'], &(0x7f00000003c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40400, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0xffffffffffff8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x3, [0xa4, 0x10000, 0x50000, 0x6, 0x1f, 0x800, 0x0, 0x7]}, 0x5c) 2018/06/04 03:33:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x7f, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:11 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xd8f8, 0x80) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="8323fd7677753e8b2589b36546d9ff8e78f1a7b7d3fa6a1cba7a91eaea040cf4ca0e0e5282e81cd9a71d7bea9d39031a38e6731687236be1a2c07a321d8da4c1b6692219dc43f63b97b79866d6a7ccae809424a9048f5dafa04e5a1b62f4e919a4f4d44a37a13df5b55e8149d64e774480e4db9a3d1c0c1468e4111dd6e9e67b9edef77a620eb6a26e9f2ecdbe6507889b7214f6417326089aaadabf1b46a85d0bf87f26352ba9c6f91cda9cdfadafdfae51aa059cf051e508ecc8fa221ba790c214252adbfd6700f07ef6e65481b856d39bd2e5a8a2f4526c2ac64e0eb7247c754184cf0bee8e0394a21a7bf50c07f3a44d784a4853"}, 0x10) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000280)=0x3) 2018/06/04 03:33:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8932, &(0x7f00000000c0)={'team0\x00', 0x0}) close(r3) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r4}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000140)) close(r1) 2018/06/04 03:33:11 executing program 2: unshare(0x2030600) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) 2018/06/04 03:33:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$revoke(0x3, r2) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/06/04 03:33:11 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000100)='./file0\x00', 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0xe1e7d1ab78f95906) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x9e200, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000280)=0x9, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) [ 125.602790] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2000400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000140)) getgroups(0x8, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/06/04 03:33:11 executing program 7: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x402100) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x5, {r1, r2+10000000}, 0xc3096c0, 0x2}) 2018/06/04 03:33:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ff0100", 0x1002}) 2018/06/04 03:33:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 125.739400] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0xfff) r1 = accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) shutdown(r1, 0x1) recvmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/115, 0x73}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/100, 0x64}], 0x6, &(0x7f0000000400)=""/108, 0x6c, 0xfffffffffffffffe}, 0x2}], 0x1, 0x161, &(0x7f00000004c0)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500), 0x8) 2018/06/04 03:33:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xdf, @empty, 0x4e24, 0x4, 'ovf\x00', 0x2, 0x1f, 0x11}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 0x101, 0x1000, 0x7fff}}, 0x1b4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getrlimit(0x1, &(0x7f0000000080)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x1) socketpair(0x17, 0x80000, 0x93, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000001c0)={0x4, &(0x7f0000000300)=[{0x9, 0x20}, {0x6, 0x10002}, {0xfffffffffffff959, 0x7}, {0x6, 0xfffffffffffffffd}]}) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000100)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x367) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000340)={0x3, &(0x7f0000000180)=[{0x7fff, 0x9, 0x6, 0x401}, {0xffffffffffff7fff, 0x6, 0x10000, 0x5}, {0x401, 0xe0000, 0x81, 0x1c}]}) 2018/06/04 03:33:12 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x6}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/158, 0x2000045e}], 0x1, 0x10) 2018/06/04 03:33:12 executing program 7: r0 = timerfd_create(0x0, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xe081, 0x194) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x1) timerfd_gettime(r2, &(0x7f0000eb8000)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x6a, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000340)={r3, 0x1}) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x47e8744800827495, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000400)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000000)={'team0\x00', r5}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) connect$rds(r4, &(0x7f0000000380)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x8000, 0x0, 'client0\x00', 0xffffffff80000000, "1e8b283ed7d779dd", "726e343556fb91a35dbe7d031eb5e7fa8ddad8785bdda360c8a8af72cff1f459", 0x9, 0x1}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={r6, 0x1, 0xffffff82, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000002c0)=0x4) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00000003c0)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/79) 2018/06/04 03:33:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/06/04 03:33:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x101000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000200)={@loopback, @local}, &(0x7f0000000240)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f00000001c0)=0x78) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x8) 2018/06/04 03:33:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) unshare(0x2000400) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000002c0)=""/176}, 0x48) seccomp(0x0, 0x1, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{0x8001, 0x3, 0x3, 0x10001}, {0x1, 0x1, 0x7, 0xfa}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000380)={{0x7, 0x2}, {0x4, 0xffff}, 0x2, 0x4, 0x4}) socketpair(0x8, 0xa, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="1a00000000c5890ac00693d5ab941add734f47900908b500000000ffff000000"], &(0x7f0000000140), 0x400) [ 126.501989] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:12 executing program 0: socketpair$inet(0x1e, 0x801, 0x0, &(0x7f0000000300)={0x0, 0x0}) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f453ffd8ce70000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000002c57ffffffffffff0002000c74ba18583266e0a8291e902e6eaa21ae36f6af55d57dd49a51c4ed3ada7ca40dd5128b5e74053f301d82a37a46c8aeef7a0000000000000000000000000000"], 0x78) socket(0xa, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/153, 0x44, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x6f3000) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x40, 0x1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/143) [ 126.556870] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0xffffffffffffff00, 0xfffffffffffffe25) r1 = memfd_create(&(0x7f0000000180)=']&\x00', 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) epoll_create(0x4) 2018/06/04 03:33:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/105, 0x69) getsockopt$inet_buf(r1, 0x0, 0x400000000000481, &(0x7f0000dcffe8)=""/24, &(0x7f0000000040)=0x18) 2018/06/04 03:33:12 executing program 3: r0 = socket$inet6(0xa, 0x881007, 0x40000038f30b8e) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000230000000022f7ffffffffff9400000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) dup2(r3, r3) 2018/06/04 03:33:12 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='2', 0x1, 0xfffffffffffffffc) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) keyctl$search(0xa, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/06/04 03:33:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xdb559e26cf6dea8, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) 2018/06/04 03:33:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 126.918825] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 127.006332] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:13 executing program 3: r0 = socket(0x1e, 0x80804, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x6, 0x7fff, 0x7, 0x8, 0x1f}) 2018/06/04 03:33:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x100000001) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) geteuid() utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {0x77359400}}, 0x100) 2018/06/04 03:33:13 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa01) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x88200) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x9) socket$alg(0x26, 0x5, 0x0) 2018/06/04 03:33:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:13 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10000, 0x0) finit_module(r1, &(0x7f0000000180)='queue1\x00', 0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0xde, 0x3, 0x2, 'queue1\x00', 0x3}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") futex(&(0x7f00000001c0)=0x1, 0xb39bc5528f6aeacc, 0x2, &(0x7f0000000280), &(0x7f00000002c0), 0x0) readlinkat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/161, 0xa1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) ppoll(&(0x7f0000000200)=[{r2, 0x9}, {r2, 0x400}, {r2, 0x310c}, {r2, 0x14}, {r2, 0x1000}, {r1, 0x80}], 0x6, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f000079dff8), 0x8) 2018/06/04 03:33:13 executing program 2: r0 = epoll_create1(0x0) r1 = gettid() fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x5, r1}) 2018/06/04 03:33:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x2b0) arch_prctl(0x1003, &(0x7f0000000000)="9beac8a8e4d095296d64f1741ddd1d20d0b15f4cf4acfee5356a3100b2edcd4f97a7d9673481e798714fab12c2") 2018/06/04 03:33:13 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x501000, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = gettid() r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) r13 = getgid() r14 = getpid() getresuid(&(0x7f0000002f00), &(0x7f0000002f40), &(0x7f0000002f80)=0x0) fstat(r0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003040)={0x0}, &(0x7f0000003080)=0xc) getresuid(&(0x7f00000030c0)=0x0, &(0x7f0000003100), &(0x7f0000003140)) getgroups(0x6, &(0x7f0000003180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003340)={0x0}, &(0x7f0000003380)=0xc) stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003480)=[0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000034c0)=0x0) fstat(r0, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005e00)={0x0, 0x0}) r27 = getuid() r28 = getegid() r29 = accept4$ipx(r0, &(0x7f0000006a00), &(0x7f0000006a40)=0x10, 0x80000) r30 = getpid() lstat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006b40)='./file0\x00', &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006c00)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006c40)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000006d40)=0xe8) r35 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006d80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006dc0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000006ec0)=0xe8) stat(&(0x7f0000006f00)='./file0\x00', &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006fc0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f00000070c0)=0xe8) stat(&(0x7f0000007100)='./file1\x00', &(0x7f0000007140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000071c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000072c0)=0xe8) r44 = getegid() r45 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007300)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000007400)=0xe8) getgroups(0x4, &(0x7f0000007440)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r48 = gettid() r49 = getuid() r50 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008a40)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000008b40)=0xe8) lstat(&(0x7f0000008b80)='./file0\x00', &(0x7f0000008bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f000000a100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a140)={0x0, 0x0, 0x0}, &(0x7f000000a180)=0xc) r57 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a500)='/dev/dsp\x00', 0x420000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a540)=0x0) fstat(r0, &(0x7f000000a580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000000a600)='./file0\x00', &(0x7f000000a640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r61 = getpgid(0xffffffffffffffff) r62 = getuid() fstat(r0, &(0x7f000000a6c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000000a800)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f0000000840)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x20000000}, {&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c80)=[{&(0x7f00000009c0)="8d43c7d4940e7f11118652fc8d1bb47c296b5f056431e57bfb3d506f80fcaf797ce93230c6c073dc7d25907ee9f883fef95a1a3539ab3e888503c79072f3ec7ffe1f1222cbe7f3fac959fd25ca01e03a9a2a8294815a7198f364fc5e7ed873ede590c1b8789e8850a3f4ad4b7d2eed94260076a6328281da865b15f35294adf527dfcecf98dd62a47894dba571bb7822e239053019a52b69d32f6456e73a394d93a9611fc05bb5374c582b695a9badda3ad514f6ee60f89e5f0a5acd74c6bc4cbb59c6e3ec1f8c5b2fb29695d36d958b77dcb8018584ef35ea097817", 0xdc}, {&(0x7f0000000ac0)="aa1ebb3588f2980ad0a29ca63606b5f599a65ba189de8be835620a262797cab9b4b4e40c968acc0c243bd6", 0x2b}, {&(0x7f0000000b00)="199405906a9af18b48f6e7564bff130bd6af733dcf527d23458002fb5358f0651a6cd874a7f15ac4022ba55ee663f3d813e317af556460eb57a2a51f6bd98f8c8b6c35d9d6a9443febdb1e903720a216c9163d8c0e73788d01414b27e14c16f7f0d30210e974b3b5887d8656e6c23c74163e4b18a8b41c69167000ef2c6fb0ed60b6b3029e989f99b28cf5a9b6e0a79a8063fe1fadf520e5e2cc1747cc78f7d2c025c74ab784edadd767e0e227401d8f", 0xb0}, {&(0x7f0000000bc0)="ff4771e6c136e17f556a4ed2135f6293aa66b1f9b8143f00683d7d6bd86d7602cc137d77f1d3b8859fbee5c3f46aa7bd45cb2da6d1f7ddd3933bb50f90b8a4109f8753a25b203d6cc6dbd7937a344eef3ae198fcf1eb3b24e48eec39a808b8038bd9fad4a96e1b5849b363f7aa3138ae75eaf30d3f73adb9c7441b52ac5c7f42f655c2af8a886a663c7874185435dc5e4db9b52a799a88361e15992b5eae528ed91167197018d4f9", 0xa8}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000009e80)="8028394f74b25be7c5274c2a07dab1c947659c3066e636b93d8f1b84af22578acd57b328ceb126726bed9a9c3c070c4055976151c5baac86d5e53851f04a403fd65ddab8bd82a8b7b4496182f399508191b4ee7a1914fefdbef0a00c6210445430f85b9abe394a9f8b883450c7e7cb5afbeab3efadc52eeaa192bd9cfdd03b62aaea329f8b03427fae7dfffd791121a0603744484d680a994ccc4ea6e27330153ca8e67e11126d8582ab7b179d90bf09b84872faba7b57390d7013ddbc08c60b07182703f52a0bac195ada61028766bb801f7ab04d", 0xd5}], 0x5, &(0x7f000000a1c0)=[@cred={0x20, 0x1, 0x2, r54, r55, r56}], 0x20, 0x24008001}, {&(0x7f000000a200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a4c0)=[{&(0x7f000000a280)="11a2597c9f64b9ca93b650f55d92894466211eba29f859173e65b1dfbb65f95eab8236c58bb5a333f62e637ca80a7e3fff03519228dd66f6598fa24291f586917b2a666dc990a667c0f86637cdd109189b3d653d7936ef9bd8504c7a17ef3d3482d66fb679dffa6d3d5b799a9de9872ebd3ef9579639fd01e75aae7e0e0d2c82145cf9f7c346d9c4b3ff09e1aead8c2167087d74d5fa9a8d6630f81e089c3fa17f633831b4286f", 0xa7}, {&(0x7f000000a340)="e88615325657e85dd00d1effe24be15f94f38e16c547450ff0a99682995c7904f6dca60fcb6216ed3a16ddde1d98647a7a624ff268e3c040696875502bde81e5a874a74cba5f286f777d7c0c9d83ee6b71d77dde6546e80541ec07641921284dae75e2cad9cc51b599c154c874e6685ca760e3360759f78337e18177c0556c68e73b5e3eb53589953c5e6577eb3e27aac372aa2ac1242f04c498ef12ab00647c95fcc28678cb07b9b579db1f24786c8f0d226d127e9b507d376ecb23b0f0", 0xbe}, {&(0x7f000000a400)="f4d5fc9d6e7a0a8c36fe3e67a051665ad8f8b5a1aa2addc61e8fbf1143bfd2e620ab9fc94f4d02e0ee14", 0x2a}, {&(0x7f000000a440)="6bfe8d0e1582fc7afe2f1ed655829788d4f8597d073c5a2f4cf16f9adbfef76afec8faf3f2384dfcfdb052d311bfbae32dcced741c31f15f5228f12f4290349ac5190af703f456b7316cc24d31836445e8b6e530c82144c3227d1f6926e77987beb0612c60c012380bc31770e17237f864d7915e7f4f9385a471", 0x7a}], 0x4, &(0x7f000000a740)=[@rights={0x28, 0x1, 0x1, [r57, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb8, 0x10}], 0xa, 0x80) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00007c7000)='./file1\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x140) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000080)="7b65ac94a3714df207f4dee11efdcc6cc0ffd257447f4a05a2815d5a598638b24adb721cdd5381445d42d1503710f4a788b66a4b4106c174917045bf6736f094753e8dfcbd644880225248cbee028583b3e6211bd553b8e67b9dc96edcf527cafd5778f878dddbd0fbde9d728775b382652db6d26667913d6c6b732d500988c4dbc2e6e92a4620d9b952a94325d8bcccf0738b2d39de627eadcacd70b32393f47584387687cd25c6c40db75e72987f69f2cee9bb1ff6689fc9ce6daa952a914ac2606ef1", 0xc4) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/163, 0xa3) [ 127.489768] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x200000000000f, &(0x7f0000006ffc)=0x6, 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) sendto$inet6(r0, &(0x7f0000000280)="0401000000e3cde82c46d64e498020c17ae638d830f6eb50", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/04 03:33:13 executing program 5: socket(0x2, 0x0, 0xfffffffffffffffe) epoll_create1(0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x200, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00}, 0xffffff31) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x0, 0x3]}, &(0x7f0000000100)=0x8) 2018/06/04 03:33:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0xfea4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xf8a, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x80, @empty, 0x80000001}], 0x48) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) recvmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000001600)=""/4096, 0x1151}], 0x1, &(0x7f0000000980)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000000cc0)={0x77359400}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x242002, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x982, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x1b}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f00000001c0)=0xfff, 0x4) 2018/06/04 03:33:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:13 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x151}, 0x1, 0x0, 0x0, 0x4040}, 0xfffffffffffffffd) [ 127.588674] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:13 executing program 0: r0 = socket$inet6(0xa, 0x7fffd, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c29ffc)=0x3, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x67e4, 0x6}, &(0x7f0000000140)=0x10) 2018/06/04 03:33:13 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x7, 0x4000) fcntl$setpipe(r0, 0x407, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffff0000, 0xffff, 0x0, 0x7, 0x12, 0xc, "eb974e2ec3b7270de27f5566e52579daff9dcb44ff03b199f65d84fb11b9adc06a348ed5d327e7ae404aaa98c0e21cc6bac95a55b88ee156f8d5bcf1478d4b5c", "c59b33b9cc11f707221f03dcc7aa0d148d5c025c10b85b16ac3d03f05cf4ce81bbdd7b8c25ee3090528cf23ef500625405fd9965f3145842b0b5ada9bb103ba9", "ab4e95b7aa8a6c59347d179d913c7ee88d32eb2a323ad93524b6a41e68a943e8", [0x100000000, 0x7fffffff]}) 2018/06/04 03:33:13 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = gettid() exit(0x7) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000001c0)) r3 = memfd_create(&(0x7f0000000200)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000240)={0x0, 0x3, {0x2, 0x0, 0x7, 0x3, 0x5}}) wait4(r2, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/06/04 03:33:13 executing program 3: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x2) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x2) 2018/06/04 03:33:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:13 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f00000004c0)=""/231}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4002) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 2018/06/04 03:33:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffff, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/254) close(r0) 2018/06/04 03:33:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000000c0)="482e2cf215c6", &(0x7f0000001600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 127.897519] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 127.977595] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:14 executing program 6 (fault-call:5 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:14 executing program 3: syz_emit_ethernet(0x12, &(0x7f0000000880)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100}}]}, &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xc7, 0x200) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/15, 0xf}], 0x0, &(0x7f0000000240)=""/7, 0x7, 0x1ff}, 0x2000) 2018/06/04 03:33:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x362) [ 128.176831] FAULT_INJECTION: forcing a failure. [ 128.176831] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 128.188878] CPU: 0 PID: 8562 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 128.196189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.205583] Call Trace: [ 128.208221] dump_stack+0x185/0x1d0 [ 128.211904] should_fail+0x87b/0xab0 [ 128.215679] __alloc_pages_nodemask+0x630/0x5dc0 [ 128.220476] ? kernel_text_address+0x34d/0x3a0 [ 128.225120] ? __kernel_text_address+0x34/0xe0 [ 128.229758] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 128.235243] ? __save_stack_trace+0x90d/0xb00 [ 128.239805] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.245214] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 128.250608] ? is_bpf_text_address+0xb4/0x4b0 [ 128.255174] alloc_pages_current+0x6b1/0x970 [ 128.259668] skb_page_frag_refill+0x3ba/0x5e0 [ 128.264204] ? sk_page_frag_refill+0x3e/0x340 [ 128.268741] sk_page_frag_refill+0xa4/0x340 [ 128.273095] __ip_append_data+0x113d/0x3fb0 2018/06/04 03:33:14 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/102, &(0x7f0000000200)=0x66) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x8, 0xa, [0x6, 0x200000, 0x20, 0x8, 0x1, 0x9, 0x0, 0x100000001, 0xff, 0x4]}, &(0x7f0000000300)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000340)={r3, 0x5}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r4 = socket(0x15, 0x80005, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000100)={0xff, 0x9, 0x2}) getsockopt(r4, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)) [ 128.277451] ? ip_copy_metadata+0xee0/0xee0 [ 128.281862] ip_append_data+0x2fb/0x440 [ 128.285879] ? ip_copy_metadata+0xee0/0xee0 [ 128.290270] udp_sendmsg+0x70f/0x33d0 [ 128.294120] ? ip_copy_metadata+0xee0/0xee0 [ 128.298505] udpv6_sendmsg+0x1291/0x3f40 [ 128.302632] ? page_add_file_rmap+0x613/0x6b0 [ 128.307183] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.312678] ? alloc_set_pte+0x8ed/0x1d80 [ 128.315379] kernel msg: ebtables bug: please report to author: Wrong len argument [ 128.316894] ? kstrtoull+0x757/0x7e0 [ 128.316963] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.317014] ? kstrtoull+0x766/0x7e0 [ 128.317046] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.317073] ? __fdget+0x4e/0x60 [ 128.317132] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 128.350579] inet_sendmsg+0x3f7/0x750 [ 128.354436] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.359861] ? inet_getname+0x4a0/0x4a0 [ 128.363901] __sys_sendto+0x6c0/0x7e0 [ 128.367762] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 128.372744] ? syscall_return_slowpath+0xe9/0x700 [ 128.377674] __x64_sys_sendto+0x1a1/0x210 [ 128.381870] do_syscall_64+0x152/0x230 [ 128.385804] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.391020] RIP: 0033:0x455a09 [ 128.394231] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 128.401983] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 128.409282] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 128.416576] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 128.423869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 128.431165] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000000 2018/06/04 03:33:14 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000000180)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00000001c0)="e60894c9420a6d3f4cc1367375e6d6756b67fa8d25424bb282c2388759934639541d695818e93116cd3b124696206261eb28737531337d0b07687f62e44feeee7907c2639ddcb6af5e4ce9b55f579a7ea6217b02bf8c62cca8e25fcd6ad49402ca06b5adbea59ac57ec620c3c4760dab4448f91728ccc7dd4e212e816161f28c1f8c7a9ab3b315d4f2c2648f4b8db42b62deb4bf790197e3", 0x98) timer_gettime(0x0, &(0x7f0000000080)) 2018/06/04 03:33:14 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x400) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'ip6tnl0\x00'}, 0x18) 2018/06/04 03:33:14 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x308e2cae6b119d03) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x6, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000240)={0x1, 0x12000000000000, 0x9}, 0xc) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x158a0b7a6ba0ca44, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xffffffff80000000}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x95, &(0x7f0000000040)=""/149}) 2018/06/04 03:33:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) socketpair(0x11, 0x8000f, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x3, 0x2, 0x4a, 'queue0\x00', 0x2527}) 2018/06/04 03:33:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) r2 = getpgrp(0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20088002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x254, 0x22, 0x8, 0x70bd2b, 0x25dfdbfd, {0x1}, [@generic="0cd88892a95a3e43d2af0f3631f151f17b924bf1b77e65798893e47d68e204f7af16a709903d00b792ea295b3bb44b3735724955ad07fc0be6df587a0517104e0f00d1cc197320953bd0a2aaf399196a0f127b26524c53d7d4fe02cb117a5b989cddcc713df1c560f72f74645af534ebe71f23adbd671025c5ca8ed5a87d0cd184f28a9116d5ec7b57d6963d38c29460cf78235ebabff7cf2b599bb4bc", @nested={0x14, 0x85, [@generic="3e622d591ad0153ad2440f3fe3ac"]}, @typed={0x8, 0x43, @pid=r2}, @typed={0x8, 0x62, @u32=0x1}, @generic="eedeafdd8150b8bd748612f9e158bd9971244f44411c6377b72a2c3856b58406c42490e2c37f58c1a4ad9a5378bbfd74ccd7a7a3e56bc908b15c4936616b7319dbaff39750c5b9c98780f08b62baa947328a31634c782488dba6ab016f7cd8da80cf145eaade958d44dd848a92eac6d2415b98a7", @nested={0x108, 0x32, [@typed={0x14, 0x4, @ipv6}, @generic="f258c41a2798409870bd6a471ee5d4c21f2ad3ad792ace3c4fee99faaa2121eeb2e48c3109875499be3329db58470260b1849ffe2bb58f783271b13f3563caa99910a7a1d8135c4b148c883bece522aa3e03e4aec9a2fa8c65f7ecf197587ba5276a62db881a1613e2ae3b2bbc18668d4be6e16d612907f8817eda92a6", @generic="975cd28988be106c3c2037771593c8f4a8b864c3f7cac81ebc5d8d91559168641833bcfd8a6aabe331fffba064fc3364de25acb7105ae3cfe864eb067db72e2efa444fa47fd793cfc90eb6b25019bfb233ba750c59e3498281fb341ac4f4b2c47485b3d49621fb4eb1c15501bfc95cf2"]}]}, 0x254}, 0x1, 0x0, 0x0, 0xc000}, 0x1) rmdir(&(0x7f0000000140)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)=ANY=[@ANYBLOB="380100001a00010b0000000000000000ff0200000000000000000000faff22017f000001000000000000000800000000000000020000000000000000000000007512c2d6bcbdd7d465828887240b4300cf29ebbdca6c8a848d6ca90d432aad256076", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffaa000000000000000000000000ffffffff6c000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/06/04 03:33:14 executing program 6 (fault-call:5 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") eventfd2(0x3, 0x80001) set_mempolicy(0x4002, &(0x7f0000000200)=0x4000000000000004, 0x6d8b) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x5, 0x4010, r0, 0x0) r1 = dup(r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/66) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') 2018/06/04 03:33:14 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x8001, 0x81, 0x56, 0x8001, 0x7, 0x6, 0xb14e, 0x6, 0x100000000, 0x3, 0x6, 0x8, 0x8, 0x3, 0x3]}, &(0x7f00000001c0)=0x100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000840)) close(r1) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000800)) [ 128.905890] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6tnl0, syncid = 0, id = 0 [ 128.952358] FAULT_INJECTION: forcing a failure. [ 128.952358] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 128.964198] CPU: 0 PID: 8599 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 128.971474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.980836] Call Trace: [ 128.983436] dump_stack+0x185/0x1d0 [ 128.987074] should_fail+0x87b/0xab0 [ 128.990795] __alloc_pages_nodemask+0x630/0x5dc0 [ 128.995553] ? get_page_from_freelist+0x5eea/0xb5e0 [ 129.000570] ? kernel_poison_pages+0x40/0x360 [ 129.005076] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.010437] ? kernel_poison_pages+0x1a0/0x360 [ 129.015022] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.020477] ? get_page_from_freelist+0xab08/0xb5e0 [ 129.025513] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 129.030449] ? __kernel_text_address+0x34/0xe0 [ 129.035033] ? __save_stack_trace+0x90d/0xb00 [ 129.039530] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.044379] kmsan_alloc_page+0x82/0xe0 [ 129.048356] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 129.053121] ? kernel_text_address+0x34d/0x3a0 [ 129.057715] ? __kernel_text_address+0x34/0xe0 [ 129.062308] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 129.067757] ? __save_stack_trace+0x90d/0xb00 [ 129.072267] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.077635] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 129.083000] ? is_bpf_text_address+0xb4/0x4b0 [ 129.088224] alloc_pages_current+0x6b1/0x970 [ 129.092640] skb_page_frag_refill+0x3ba/0x5e0 [ 129.097137] ? sk_page_frag_refill+0x3e/0x340 [ 129.101630] sk_page_frag_refill+0xa4/0x340 [ 129.105954] __ip_append_data+0x113d/0x3fb0 [ 129.110619] ? ip_copy_metadata+0xee0/0xee0 [ 129.111600] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. [ 129.114958] ip_append_data+0x2fb/0x440 [ 129.114975] ? ip_copy_metadata+0xee0/0xee0 [ 129.114990] udp_sendmsg+0x70f/0x33d0 [ 129.115019] ? ip_copy_metadata+0xee0/0xee0 [ 129.124813] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 129.127532] udpv6_sendmsg+0x1291/0x3f40 [ 129.127552] ? page_add_file_rmap+0x613/0x6b0 [ 129.127568] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.127578] ? alloc_set_pte+0x8ed/0x1d80 [ 129.127607] ? kstrtoull+0x757/0x7e0 [ 129.154502] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 129.155720] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.155735] ? kstrtoull+0x766/0x7e0 [ 129.155749] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.155761] ? __fdget+0x4e/0x60 [ 129.155779] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 129.155790] inet_sendmsg+0x3f7/0x750 [ 129.155802] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 129.155815] ? inet_getname+0x4a0/0x4a0 [ 129.155842] __sys_sendto+0x6c0/0x7e0 [ 129.224099] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 129.229032] ? syscall_return_slowpath+0xe9/0x700 [ 129.233896] __x64_sys_sendto+0x1a1/0x210 [ 129.238055] do_syscall_64+0x152/0x230 [ 129.241950] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.247137] RIP: 0033:0x455a09 2018/06/04 03:33:15 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x70, r1, 0x221, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8523}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf327}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x400c000}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40081, 0x36) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(echainiv(authencesn(rmd160,ecb-cipher_null)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00000003c0)=0x8) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="189c83a300000000000000170100000300000002000000210100001e0000006137fedc98a374405b97a31c60aad6f6d308cf5b797998ea59cb87c11f5cdfcccfbab49563ab5a01720f0344fcd951a698da17aaf56e3cc3b44d8b00d34f6c4b76da98401984a8261bfd8045af580ff9ef5dd865b1c85d5a5cf6c064eb3aff72386b"], 0x30}, 0x0) [ 129.250317] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 129.258552] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 129.265817] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 129.273081] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 129.280348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 129.287620] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000001 2018/06/04 03:33:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$inet6(0xa, 0x4, 0x800000000000fffd) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000004a00)}}], 0x2, 0x0) r2 = dup(r0) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000180)="f68f0ab25f64389389a713d8bb267d8752b06fc5eb90f8076b8f090360d4898ff705ada751dec83a048f7d8d944fc42b6707c35605bf79ed2fa7cf53e3932cc9c07f6deadcb41ff094cdd5e0d91001343ee13c63f45c051d2aea45510a8035813d813a49ef1d2928a4832eb2951bf9f57ed63c00adb1bf6155f1caae42ce28e3fb8f6c4631f563c93275ed3777980f28b790ea03d0a7ce3b05eb71618532efe14f6b8b420a3cd829f2d4cd", 0xab) 2018/06/04 03:33:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x3, 0x4e8, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000918], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x1, 0x22f0, 'tunl0\x00', 'tunl0\x00', 'tunl0\x00', 'veth1_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x130, 0x130, 0x168, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x1000}}}, @rateest={'rateest\x00', 0x48, {{'bridge_slave_0\x00', 'bcsf0\x00', 0x28, 0x0, 0x100000001, 0x2, 0x6, 0x10001, 0x1ff, 0x4}}}]}}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}}, {{{0x5, 0x3, 0x0, 'rose0\x00', 'ip6gretap0\x00', '\x00', 'ip_vti0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xa8, 0x118, 0x150, [@realm={'realm\x00', 0x10, {{0x3, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@random="79846840eae3", 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', "690136746e6c30002000", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x200040000, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1, 0x0, 0xff], 0xf0, 0x170, 0x1a0, [@limit={'limit\x00', 0x20, {{0x401, 0xaabd, 0x80000000, 0x8, 0x4, 0x4}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xee}}}}]}]}, 0x560) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x4, 0x4) 2018/06/04 03:33:15 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ustat(0x0, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0x7f, 0x5}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000009d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000009cc0)={&(0x7f0000000780)=ANY=[@ANYBLOB="280000001200010d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000002008001a0000000000"], 0x28}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x2, 0x2, 0x3, 0x1, 0x7}, 0x3ff, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8, 0x2284}) 2018/06/04 03:33:15 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x40) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/06/04 03:33:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x80002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x208100, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x1e, &(0x7f0000000080)=""/30, 0x4, &(0x7f00000000c0)=""/4, 0xb7, &(0x7f0000000180)=""/183}) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x1}, 0xc) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 2018/06/04 03:33:15 executing program 6 (fault-call:5 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:15 executing program 4: r0 = socket(0x9, 0x0, 0x404) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/06/04 03:33:15 executing program 5: unshare(0x20000400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0xb) [ 129.497330] FAULT_INJECTION: forcing a failure. [ 129.497330] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 129.509181] CPU: 1 PID: 8646 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 129.516461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.525814] Call Trace: [ 129.528408] dump_stack+0x185/0x1d0 [ 129.532044] should_fail+0x87b/0xab0 [ 129.535768] __alloc_pages_nodemask+0x630/0x5dc0 [ 129.540526] ? get_page_from_freelist+0x5eea/0xb5e0 [ 129.545550] ? kernel_poison_pages+0x40/0x360 [ 129.550052] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.555520] ? kernel_poison_pages+0x1a0/0x360 [ 129.560114] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.565569] ? get_page_from_freelist+0xab08/0xb5e0 [ 129.570594] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 129.576055] ? depot_save_stack+0x39e/0x4c0 [ 129.580387] ? kmsan_alloc_meta_for_pages+0x1d9/0x3a0 [ 129.585582] ? kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 129.590777] ? ___slab_alloc+0x1516/0x1f50 [ 129.595015] ? kmem_cache_alloc+0x648/0xb90 [ 129.599434] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 129.604474] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.609331] kmsan_alloc_page+0x82/0xe0 [ 129.613319] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 129.618082] ? kernel_text_address+0x34d/0x3a0 [ 129.622667] ? __kernel_text_address+0x34/0xe0 [ 129.627258] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 129.632716] ? __save_stack_trace+0x90d/0xb00 [ 129.637229] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.642610] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 129.647978] ? is_bpf_text_address+0xb4/0x4b0 [ 129.652488] alloc_pages_current+0x6b1/0x970 [ 129.656920] skb_page_frag_refill+0x3ba/0x5e0 [ 129.661422] ? sk_page_frag_refill+0x3e/0x340 [ 129.665935] sk_page_frag_refill+0xa4/0x340 [ 129.670259] __ip_append_data+0x113d/0x3fb0 [ 129.674583] ? ip_copy_metadata+0xee0/0xee0 [ 129.678923] ip_append_data+0x2fb/0x440 [ 129.682905] ? ip_copy_metadata+0xee0/0xee0 [ 129.687237] udp_sendmsg+0x70f/0x33d0 [ 129.691041] ? ip_copy_metadata+0xee0/0xee0 [ 129.695378] udpv6_sendmsg+0x1291/0x3f40 [ 129.699451] ? page_add_file_rmap+0x613/0x6b0 [ 129.703952] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.709404] ? alloc_set_pte+0x8ed/0x1d80 [ 129.713563] ? kstrtoull+0x757/0x7e0 [ 129.717283] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.722737] ? kstrtoull+0x766/0x7e0 [ 129.726463] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.731306] ? __fdget+0x4e/0x60 [ 129.734696] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 129.739480] inet_sendmsg+0x3f7/0x750 [ 129.743286] ? __msan_metadata_ptr_for_load_8+0x10/0x20 2018/06/04 03:33:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x1, &(0x7f0000000000), &(0x7f0000000080), 0x8) r1 = socket(0x4, 0x1, 0x9) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000011c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001240)={@multicast2, @empty, 0x0}, &(0x7f0000001280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001380)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000001700)={&(0x7f0000001500)={0x1ec, r2, 0x800, 0x70bd28, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0xc4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x1ec}, 0x1}, 0x1) r9 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x12000) recvmmsg(r1, &(0x7f00000012c0)=[{{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x7f}, 0xffffffffffff0001}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000a40)=[{&(0x7f00000003c0)=""/69, 0x45}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/139, 0x8b}, {&(0x7f0000000540)=""/236, 0xec}, {&(0x7f0000000640)=""/150, 0x96}, {&(0x7f0000000700)=""/151, 0x97}, {&(0x7f00000007c0)=""/248, 0xf8}, {&(0x7f00000008c0)=""/124, 0x7c}, {&(0x7f0000000940)=""/226, 0xe2}], 0x9, 0x0, 0x0, 0x3}, 0xffffffffffffffe0}, {{&(0x7f0000000b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/238, 0xee}, {&(0x7f0000000d40)=""/37, 0x25}, {&(0x7f0000000d80)=""/80, 0x50}, {&(0x7f0000000e00)=""/221, 0xdd}], 0x5, &(0x7f0000000f80)=""/225, 0xe1, 0x5}, 0x8}], 0x3, 0x0, &(0x7f0000001080)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r9, 0x4) 2018/06/04 03:33:15 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() open$dir(&(0x7f0000000000)='./file0\x00', 0x900, 0x8) r1 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") getdents64(r1, &(0x7f0000000df0)=""/528, 0x7f355eb8) syz_emit_ethernet(0x3d6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xca, 0x6, "b9686a", 0x3a0, 0x62, 0x3, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0x89, 0x2, 0x4, 0x1, 0x9, 0x4, 0x4, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}]}, @routing={0xff, 0x10, 0x1, 0x10000, 0x0, [@dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x11}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, @routing={0x3c, 0x6, 0x0, 0xfffffffffffff801, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}, @srh={0xc, 0x2, 0x4, 0x1, 0x0, 0x80000001, 0x398b, [@dev={0xfe, 0x80, [], 0x12}]}], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x80000000, 0x0, 0x1, 0x880b, 0xa5, 0x2, [0x3, 0x3], "9b4e5ebbe11ca70305b2aa56bfd7f24beef81a446d38697c68eeb251c59e597abc11ff3cc6ce8a7c74eb20e5b60c0a93611d0242e560f5042fef90a835b74c008a6a70f8ee4b36ed6185c76991f903f2feb1641199f4cf4c96aa1cda99580f1292211598e077e4706ba052278c8742e96f20b1e2d3d2ae462ee0126aee2dcdaca7c18890a26b7a256b755be46c2119650eef7a9d437ccf77df8ca509fef90f03fe7bcfa1f9"}, {0xffff, 0x0, 0x400, 0x80000000, 0x0, 0x0, 0x800, [], "e8bfb984433c55ca64f78910929a3b7d765ccebdbc174fe17c09bcb619e462cab0aaa0fb58d5ea1b0bce4e9fd22a9fd1a3cace8d8af7b1f732b683e93c85bdc382ba752dbab271e502dbf456ea20105ecec82eaa7ab359ba3ff389b7fd801407e6e938fb3ae7a7f416452fb38a73fc9d6fefd200e84997e53aa3bff48120986de09ebcf20cb744217e5833af0f37d357d28b38a2fe7ef6ed33a36edb83ad8671ad7ef97b"}, {0x8, 0x0, 0x0, 0xe499, 0x0, 0x0, 0x86dd, [0x8, 0x9], "9bf70797a1413d71af4686750b5abb7709abf522ecec3167f2f12e2bca4d39cc1243dedab4db82cf0760a2a5b2c4586639c49c26846ca49efda8947095f54a061edad58023293b49de8a434a3b03b2db9d5fb2633ddea396b915967e8a2a85dfaa1724175a4a11ce50bb07bcd313a5167bb0c7f271539bc1ec2e578014cf2799dab400ab5579dc0c583bfaa4dd9729e82ccc7969fe7899c5588b0fa4304bb0eb779d82d1e69424"}, {0x8, 0x88be, 0x4, {{0x7, 0x1, 0x80000001, 0x80000001, 0x80000000, 0x3d, 0x4, 0x7}, 0x1, 0x101}}, {0x8, 0x22eb, 0x4, {{0x3, 0x2, 0x34, 0x3ff, 0x3, 0xfffffffffffffffa, 0xb879, 0x1}, 0x2, 0x7e1a, 0x3, 0x4, 0x100000001, 0x3, 0x80000001, 0x9, 0x7, 0x8}}, {0x8, 0x6558, 0x2, "ff5b0382135ef53597ffc5b495880c550561ea5846675cc30d995bfbc05d16f9823192ed074de030e985641e49b801f9b096fb3b8f844631bf590148edff848c4af232bb85aec101755217908d28d4ec2c55c076ce1a1ca5a1340c7e8b135b75056bcdd0ec86feac3bce632950151f37ca872e61"}}}}}}}, &(0x7f0000000480)={0x0, 0x4, [0xbb1, 0x47c, 0xfde, 0x367]}) faccessat(r1, &(0x7f00000004c0)='./file0\x00', 0x2, 0x100) 2018/06/04 03:33:15 executing program 2: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000002c0)=""/93) r4 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001340)={0x2, 0x1000, &(0x7f0000000340)="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"}) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000140)=""/198, &(0x7f0000000240)=0xc6) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000001380), &(0x7f00000013c0)=0x4) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000001400)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) 2018/06/04 03:33:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) recvmsg$netrom(r1, &(0x7f0000000280)={&(0x7f0000000080)=@full={{0x3, {"006890d36fe0e2"}, 0x986}, [{"f2e8363c65f266"}, {"c26e51673ca120"}, {"d9cc25daf7a2e4"}, {"ea83acede364ce"}, {"fe0f3e216b1275"}, {"40a6219d1504ed"}, {"90ee5982904fe6"}, {"033699d9adfce2"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000100)="9e007e49a1813669", 0x8}, {&(0x7f0000000140)="f93b3ee22a39cd625177564d75824f327da83e19693821b48f6161eb93b249e5b12cf758ab332da5144fc024febdca3633749a4b4f3e46e1ea1397c1d54f5e27e0082d834fc3dc4fd28779c0cfa04abca9314686ecc78a9fcc34c2209f5fabf2acd0c4200908c26fb92ba74e59151b0ebef8582b468a56397cde496ea53926b81d4d11740e4ef156e06eeadd7093a78b7db53e8d741b4eba5d7a24ef7ce4be083f6087b99623beeebe7a938f0d3b8bfe6153c103", 0xb4}, {&(0x7f0000000200)="270a2a80150b451669da90ad499c6aa54599246934dfbc960839dfbee88daef9cb46", 0x22}], 0x3, &(0x7f0000000500)=[{0x28, 0x11f, 0x400, "c07ff4b87b3f7c8baa0eb0b7e2f9f821e77a34102194fa60"}, {0x70, 0x113, 0xfffffffffffffff9, "f33acd68a17afa6000ed2090992644fd296136c8d73bfff1112313f148dffbe8c37a5b8308b1a4e9333f554de1ca2c6bc8e5483053c32b218bba01a8124bdf3ce5d3f5d7cfd290bacd107a6380ac62b4f0d031c1c850e0b7e4c0ca"}, {0x1010, 0x1ff, 0x9, "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{0xf0, 0x11f, 0x3f, "abdc4156b52844f43f4c2db31fe7b1c087b38859aa1ce0d8a134c40413a5cf41f455cec4b64ab6bcb1be605e7036a4c55e61066da8025c799166dce738ac409b997482541d1fb1f1babaef1b5e6889ce6cbbff47846cf944bd58000af7890d97ba5864eb6cc03d70ca65f318d6d4a1cb47d2fbc6d6443ca701cabf0fae4adac760d8de0b3a284c72271ed79c5e2961d7387ce39a0a17c095921e674fe2332425c6b01117c9f5bac8a1d6708fa388eb1db4682f4021ef7c59b8dd37ac55aa3787535f9845189b3f4e134d0aca93999448aff4c19ee4324458ee"}, {0x88, 0x110, 0x14a, "00ea13a26ac01ee7790d78767a43557a4cb737b188943207005eeed25ce63aaaccbde1eb7d1b682e21f397822e6ee719316ef455589baddae2764e4b31ba77d78f2642c4625014858975336a378aaab4f8ea37b201fb330745633d461f7d6af04674599cae5fec6b4ed3fcd763b670aaa08647"}, {0xc0, 0xff, 0x7, "5ce6e842ad342bec6cf80bd369be06b94c959cb361c7ff0338d61bfc87d5083fb41b9aaa28b6ef95512cf49d322ff1e5108821189c27ede831a4e039faddbc68088eed173205060530c3cb7c78a99d8ad5d8ed24bdaa7496fc7676aadd1837e970d134c320bedbd652e8286b9960716b7eccc6fb79f56bd7002e3ae638cab41bb47b7e824d5ee705d1b8216903a394f8ba994d62eec2e23e01bb1091cd58ace367948ee54979432e47822b54"}, {0x1010, 0x113, 0x1, "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{0x20, 0x119, 0x9, "be3550da4777ae1c4459cdaaefc4a9f5"}], 0x2310}, 0x40) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="8ced5d52", 0x4}], 0x1) [ 129.748652] ? inet_getname+0x4a0/0x4a0 [ 129.752632] __sys_sendto+0x6c0/0x7e0 [ 129.756437] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 129.761376] ? syscall_return_slowpath+0xe9/0x700 [ 129.766232] __x64_sys_sendto+0x1a1/0x210 [ 129.770384] do_syscall_64+0x152/0x230 [ 129.774280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.774534] xt_nfacct: accounting object `syz0' does not exists [ 129.779493] RIP: 0033:0x455a09 [ 129.779506] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 129.779529] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 129.779544] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 129.779552] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 129.779568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 129.779586] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000002 [ 129.926675] xt_nfacct: accounting object `syz0' does not exists 2018/06/04 03:33:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x80) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) bind(r0, &(0x7f0000000080)=@ll={0x11, 0xf5, r2, 0x1, 0xfffffffffffffc00, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0xffffffffffffff42) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x1, 0x4) 2018/06/04 03:33:15 executing program 7: set_robust_list(&(0x7f0000000740)={&(0x7f0000000680)={&(0x7f0000000640)}, 0x1000, &(0x7f0000000700)={&(0x7f00000006c0)}}, 0xc) r0 = socket$inet6(0xa, 0x2, 0x88) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/06/04 03:33:15 executing program 3: r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000000)="82199aa8ffffff6163637400") sendfile(r0, r2, &(0x7f0000000040)=0x20, 0x3) 2018/06/04 03:33:15 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0xa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00002b4000/0x4000)=nil, 0x4000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000), 0x0, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f000033b000/0x200000)=nil, 0x200000, 0x2000007, 0x32, r0, 0x0) close(r0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x80081) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x30401, 0x0) 2018/06/04 03:33:16 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r2, 0x0) 2018/06/04 03:33:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/06/04 03:33:16 executing program 2: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000100)) 2018/06/04 03:33:16 executing program 6 (fault-call:5 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:16 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x84801, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x1) sendfile(r1, r2, 0x0, 0x890f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x6}) 2018/06/04 03:33:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = memfd_create(&(0x7f0000000000)='vboxnet1^\x00', 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x10) 2018/06/04 03:33:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x2) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x4, 0x8) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="5cadc51003d817be01684fb5204b10ee1279e83ff6981ebe3ad10981234f8801913eea8d7f071ff5f06030da746ec4b0eadbff2c785c1202982d022d862d9fa7"], 0x12d3a) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0x1c) 2018/06/04 03:33:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xf301) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003ddff4)) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/06/04 03:33:16 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000180)=""/139) 2018/06/04 03:33:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000000803, 0x101000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x4eb, 0x3, 0x800, 0x6}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) read$eventfd(r0, &(0x7f0000000180), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x302, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001580)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c, &(0x7f0000001500)=[{&(0x7f00000000c0)="1356990c80e1a8cf40153109fad0855e5da6c571c33102b20eca52eeef6ba64bed705a20a8861ebb9c53d8770363ab4b3c0d64d37629fdcb8ab118007447e85317ce02d90db906afffa80d328f221a5c53922d21edbd653b783894befd94ce5416252066f16f31b443bec900dd2dc5e903452c2cf803eb6b55bac43864b28708242fc129f3b90a8a1a2399103f535ad14722c83dea6c92adbd3b125eef195d71039f5231b09b0707b3509ac038cbc1a45b938f6f5d97945cf609ffff9fd195", 0xbf}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="d0be3fa47d2330b48c62ed175c0db54178b0b9a097f87ea86a13b6cfd20a24ccda110d4bdb98e5e9fdcc035bfb988d510fc3434ae12a2c411118fec414515ab32605cb43a0ef6ac8f00c7f3e81750ee620835b18bc9c08bb0a8f8a9ccbb9a11c057f7a07d9ac1dcc6f80eb013b779104742ac8ce89d9117f6e4f51220a501bcddc7e58ecb2a658fcf90748577f0bcef05fb8560154c9be980e1a0e8e7d219c0e2c7d47", 0xa3}, {&(0x7f0000001280)="8c1d9b5d23be78301902ace1e9d32d435908c599193861e505548b3ddc910e3f90a032d3d77780c1e95d7c280b6911ba07a8e95a2a2bf2afac9fbc03636dc698514fc7e4e3e9edc4e8ccac6609bf55af6f50a460f19ddc02f4", 0x59}, {&(0x7f0000001300)="6a5e61bdf109f29b8604145b6f1cff1071f878a3e1e1a596f838c7239599a76a18190fd1fe0bbe34623955d7701d77d1afa1", 0x32}, {&(0x7f0000001340)="bd0370c0bd12df92c62b8c8b283213bf40ce90985dce8cc1da929062a0f6b2bac9d1d441414c2f80e26a44daf3e7b9ae95d9ee9588f329fc2324e1788b18303a9b95db03dbb63743ee8e75fa27d132f07ddd7dfbf743b839ab3565eb89d9a4a2510179fd895609bfe8f8a738ad8b03ff18e4c9bb930bdbb3173ad5ccad9349feefc8ab1c711e59ccd27b5d21c765687081a50c800cf0424442232d55ace5b4c7d0844ef078c6019d4dc673920146f74d8cb9769723aa", 0xb6}, {&(0x7f0000001400)="ca472143338dd9fd12a34baa61b180721d9d8d8111d7d1e8cf13310ba71054257e8b7f63c5cbbe1c3e2b7dc2033491dd6501e7959810f8e6374ec55c4045747742faf7b2d6183fe71db5f2d9bbde4a669a76d6e367461f1eeb4932f43c68e5e771eb069247ea7b97d445611fa856a17d8a5b366121df9b2fdef98561a32e638b8e98acbc8bad8751a6148158a93ec2fc0748f1bb8a99630cd2817ed8d0de1132dc7bdf84bd6a1b141aaa1f8f14f607cd8b06e88cf1541d4592bcca6a0a08958a34f7dec7bb09a4bf9c21a0d44b1da8a66cb957da4c279b22aa0c", 0xda}], 0x7, 0x0, 0x0, 0x4008000}, 0xc004) 2018/06/04 03:33:16 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000013c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') readv(r1, &(0x7f0000001680)=[{&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/163, 0xa3}, {&(0x7f0000001200)=""/203, 0xcb}, {&(0x7f0000001300)=""/71, 0x47}, {&(0x7f0000001480)=""/101, 0x65}, {&(0x7f0000001380)=""/55, 0x37}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/157, 0x9d}], 0x9) 2018/06/04 03:33:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x191, 0x4000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000440)={'veth1_to_bond\x00', 0x600}) r1 = socket$inet6(0xa, 0x2, 0x555) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r2, &(0x7f0000000280)="9bdc792432977baf7c6bdac60ec4e90b5fe141a6ff77be36", &(0x7f00000002c0)=""/245}, 0x18) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000000040)=0x3ff, 0xffffff30) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000240)={0x2, 0x1, 0xfffffffffffffc00}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 2018/06/04 03:33:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x1}) syz_open_pts(r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000040)=""/74, 0x4a) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 130.658457] FAULT_INJECTION: forcing a failure. [ 130.658457] name failslab, interval 1, probability 0, space 0, times 0 [ 130.669886] CPU: 0 PID: 8702 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 130.677191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.686581] Call Trace: [ 130.689230] dump_stack+0x185/0x1d0 [ 130.692935] should_fail+0x87b/0xab0 [ 130.696716] __should_failslab+0x278/0x2a0 [ 130.700993] should_failslab+0x29/0x70 [ 130.704914] kmem_cache_alloc+0x12e/0xb90 [ 130.709158] ? skb_clone+0x31e/0x590 [ 130.712902] ? br_allowed_egress+0x54/0x730 [ 130.717271] skb_clone+0x31e/0x590 [ 130.720837] br_flood+0x92a/0x1060 [ 130.724488] br_dev_xmit+0xe88/0x1690 [ 130.728324] ? __msan_poison_alloca+0x15c/0x1d0 [ 130.733001] ? br_net_exit+0x220/0x220 [ 130.736921] dev_hard_start_xmit+0x5f1/0xc70 [ 130.741381] __dev_queue_xmit+0x2311/0x3510 [ 130.745868] dev_queue_xmit+0x4b/0x60 [ 130.749708] ip_finish_output2+0x12bf/0x1490 [ 130.754139] ip_do_fragment+0x36b9/0x3ef0 [ 130.758310] ? ip_fragment+0x3f0/0x3f0 [ 130.762237] ip_fragment+0x249/0x3f0 [ 130.765982] ip_finish_output+0xd18/0xff0 [ 130.770144] ip_output+0x505/0x5d0 [ 130.773694] ? ip_mc_finish_output+0x3b0/0x3b0 [ 130.778343] ? ip_finish_output+0xff0/0xff0 [ 130.782715] ip_send_skb+0x173/0x350 [ 130.786475] udp_send_skb+0xeb6/0x1310 [ 130.790380] udp_sendmsg+0x9f9/0x33d0 [ 130.794196] ? ip_copy_metadata+0xee0/0xee0 [ 130.798551] udpv6_sendmsg+0x1291/0x3f40 [ 130.802650] ? page_add_file_rmap+0x613/0x6b0 [ 130.807193] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 130.812675] ? alloc_set_pte+0x8ed/0x1d80 [ 130.816876] ? kstrtoull+0x757/0x7e0 [ 130.820625] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 130.826106] ? kstrtoull+0x766/0x7e0 [ 130.829843] ? kmsan_set_origin_inline+0x6b/0x120 [ 130.834692] ? __fdget+0x4e/0x60 [ 130.838120] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 130.842896] inet_sendmsg+0x3f7/0x750 [ 130.846720] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.852105] ? inet_getname+0x4a0/0x4a0 [ 130.856104] __sys_sendto+0x6c0/0x7e0 [ 130.859941] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 130.864888] ? syscall_return_slowpath+0xe9/0x700 [ 130.869764] __x64_sys_sendto+0x1a1/0x210 [ 130.873920] do_syscall_64+0x152/0x230 [ 130.877827] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.883025] RIP: 0033:0x455a09 [ 130.886226] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 130.893959] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 130.901237] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 130.908523] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 130.915812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 130.923108] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000003 2018/06/04 03:33:17 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x6, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x20002300}], 0x10000000000000fc, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe08}], 0x1, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x60) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000000c0)) 2018/06/04 03:33:17 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xff, 0x4000) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000010000/0x4000)=nil, 0x4000}) 2018/06/04 03:33:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x2a1) eventfd2(0x2, 0x1) 2018/06/04 03:33:17 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0x6a, r4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge_slave_1\x00', 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000003c0)=r6) r7 = socket(0xa, 0x1, 0x0) bind$packet(r7, &(0x7f0000000080)={0x11, 0xfe, r5, 0x1, 0x200, 0x6}, 0x14) uname(&(0x7f0000000140)=""/110) r8 = dup2(r7, r0) getsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000400)={@loopback, @multicast2}, &(0x7f0000000440)=0xc) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000000)={0x8, 0x8000, 0x0, 0x1, 0xff, 0x3}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x0, 0x103, 0xfffffffffffffffe, 0x80200000, r5}) 2018/06/04 03:33:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x3, 0x5) 2018/06/04 03:33:17 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x200, 0x100}, &(0x7f0000000240)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f0000002340)="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", 0x52f, 0x0, 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/239, 0xef) writev(r2, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/06/04 03:33:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) r2 = dup2(r0, r0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/06/04 03:33:17 executing program 6 (fault-call:5 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 131.151394] kernel msg: ebtables bug: please report to author: Wrong len argument [ 131.191876] FAULT_INJECTION: forcing a failure. [ 131.191876] name failslab, interval 1, probability 0, space 0, times 0 [ 131.191919] kernel msg: ebtables bug: please report to author: Wrong len argument [ 131.203341] CPU: 0 PID: 8766 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 131.203370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.227721] Call Trace: [ 131.230355] dump_stack+0x185/0x1d0 [ 131.234030] should_fail+0x87b/0xab0 [ 131.237791] __should_failslab+0x278/0x2a0 [ 131.242074] should_failslab+0x29/0x70 [ 131.246035] kmem_cache_alloc+0x12e/0xb90 [ 131.250231] ? skb_clone+0x31e/0x590 [ 131.253994] ? br_allowed_egress+0x54/0x730 [ 131.258402] skb_clone+0x31e/0x590 [ 131.261993] br_flood+0x92a/0x1060 [ 131.265586] br_dev_xmit+0xe88/0x1690 [ 131.269435] ? br_net_exit+0x220/0x220 [ 131.273376] dev_hard_start_xmit+0x5f1/0xc70 [ 131.277879] __dev_queue_xmit+0x2311/0x3510 [ 131.282292] dev_queue_xmit+0x4b/0x60 [ 131.286153] ip_finish_output2+0x12bf/0x1490 [ 131.290634] ip_do_fragment+0x36b9/0x3ef0 [ 131.294824] ? ip_fragment+0x3f0/0x3f0 [ 131.298781] ip_fragment+0x249/0x3f0 [ 131.302568] ip_finish_output+0xd18/0xff0 [ 131.306796] ip_output+0x505/0x5d0 [ 131.310387] ? ip_mc_finish_output+0x3b0/0x3b0 [ 131.315053] ? ip_finish_output+0xff0/0xff0 [ 131.319430] ip_send_skb+0x173/0x350 [ 131.323213] udp_send_skb+0xeb6/0x1310 [ 131.327185] udp_sendmsg+0x9f9/0x33d0 [ 131.331150] ? ip_copy_metadata+0xee0/0xee0 [ 131.335516] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 131.340974] ? update_cfs_rq_load_avg+0x66e/0x1aa0 [ 131.345976] udpv6_sendmsg+0x1291/0x3f40 [ 131.350115] ? page_add_file_rmap+0x613/0x6b0 [ 131.354680] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 131.360192] ? alloc_set_pte+0x8ed/0x1d80 [ 131.364409] ? kstrtoull+0x757/0x7e0 [ 131.368193] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 131.373714] ? kstrtoull+0x766/0x7e0 [ 131.377477] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.382365] ? __fdget+0x4e/0x60 [ 131.385808] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 131.390712] inet_sendmsg+0x3f7/0x750 [ 131.391454] kernel msg: ebtables bug: please report to author: Wrong len argument [ 131.394564] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 131.394619] ? inet_getname+0x4a0/0x4a0 [ 131.394666] __sys_sendto+0x6c0/0x7e0 [ 131.394720] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 131.420496] ? syscall_return_slowpath+0xe9/0x700 [ 131.425432] __x64_sys_sendto+0x1a1/0x210 [ 131.429628] do_syscall_64+0x152/0x230 [ 131.433591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.438807] RIP: 0033:0x455a09 2018/06/04 03:33:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/74, 0x4a, 0x100, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) mq_timedsend(r3, &(0x7f0000000080)="9c8b837e7b8ad682c53720a007d48866f22e5704915e5e2a100fd4b211845cc0b6a9d1269fd58945a62cde5ce32200cecfeedf8f4c6ac443bb3fd8e72c11af5f19d07d759dbd5f1e2b646cb69dac2eb3ab8ea7d2b1f4692aa7ff5333a8df03d8972fb3d41dafeb453777e39df8f236a45643c7f2dcc85472de16016467403b8e4c38da2510fff063dfadf811feae6a1cac88d288b797a9f2e3d845ea0d2f94273ba8a93fad7129fafb297b999602d2a451a1b29e0479e6ae6a9708254d8988f4dee037185afd0c7a2f62d54b7e7209cc816f9c1b29e525f1740b9dd17c4a5506c9e1d480bb8aeacae9db3f19e317", 0xee, 0x80000000, &(0x7f0000000180)) 2018/06/04 03:33:17 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x81) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) exit_group(0x2) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000011c0)='net/fib_triestat\x00') recvfrom(r0, &(0x7f0000000000)=""/7, 0x7, 0x0, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x442000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001180)='/dev/audio\x00', 0x608880, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000180)=""/4096) 2018/06/04 03:33:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x366) membarrier(0x40, 0x0) [ 131.442018] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 131.449769] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 131.457072] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 131.464374] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 131.471683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 131.479035] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000004 [ 131.501685] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:17 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x1, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x4e, "d6cdb6e4975cc50f7d591615fbdc4d6d12f7c616a4529a8aa1e877c8076244af93ed1a6e7ab02ca1561e157edebca71fa6d83e78f34421219cfbda02489ed6a1e9cadb985d5320eea93752444a6a"}, &(0x7f0000000100)=0x56) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1f, 0xffffffffffffffff, 0x1, 0x3ff, 0x6}, &(0x7f0000000180)=0x14) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x6}, 0x4) exit(0xf2) 2018/06/04 03:33:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x973) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x5, 0x868, [0x20000600, 0x0, 0x0, 0x20000708, 0x200009b8], 0x0, &(0x7f0000000040), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x884c, 'syzkaller1\x00', 'bridge0\x00', 'syzkaller1\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd8, [@m802_3={'802_3\x00', 0x8, {{0xce, 0x9, 0x2, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x19, 0x0, 0x8af8, 'eql\x00', 'teql0\x00', 'veth0_to_bond\x00', 'bridge0\x00', @random="cb2e5015e6ab", [0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0x100, 0x100, 0x138, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}, @arp={'arp\x00', 0x38, {{0x207, 0x884c, 0xa, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xd398caab9b94e06, 0xff], @random="12ab0c4de293", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x1, 0x8}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffd}}}}, {{{0x15, 0x40, 0xabff, 'team_slave_1\x00', 'team_slave_1\x00', 'bond0\x00', 'erspan0\x00', @random="6ed5f8c8a6ca", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x148, [@m802_3={'802_3\x00', 0x8, {{0x80, 0x1000000000, 0x7, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@random="340c16d25c93", 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x88b7, 'syz_tun\x00', 'team_slave_1\x00', 'syzkaller1\x00', 'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x530f09ce9cd630d0, 0x0, 0x0, 0xff, 0xff], 0x1c8, 0x270, 0x2a8, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x10, 0x1, 0x4}}}, @comment={'comment\x00', 0x100}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x6, 0x9, 0xc71, 0x1, 0x0, "e607df6fd21c77350ef82e80e1bf9137a1a6c1c56b262a212213fb9a984dcf73ec6bc5c280fd98c9aa8c52e16a285f9203df1ccea14bf60f6989dcd700461b0d"}}}, @common=@redirect={'redirect\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}}, {{{0x15, 0x2c, 0x897f, 'syz_tun\x00', 'ip6tnl0\x00', 'lo\x00', 'bridge0\x00', @random="8140bc323449", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="d2ca6cfd907f", [0xff, 0xff, 0x0, 0x0, 0xff], 0x120, 0x170, 0x1a8, [@stp={'stp\x00', 0x48, {{0xa6, {0x7, 0x510, 0xfffffffffffffff7, @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x3, 0x1, 0x6, 0x1ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x4e23, 0x4e21, 0x8, 0x4, 0x3, 0x800, 0x5b13ea02, 0x2}, 0x10, 0xb01}}}, @connbytes={'connbytes\x00', 0x18}]}, [@common=@log={'log\x00', 0x28, {{0x8, "5dd31837bd49659338c56b0e84f51ec16b681b6484ac74295ae304cd2ed5", 0x4}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}}}}]}]}, 0x8e0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x80) 2018/06/04 03:33:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x402800, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000380)={0x2, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/06/04 03:33:18 executing program 6 (fault-call:5 fault-nth:5): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:18 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x200, 0x70bd26, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1771}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/04 03:33:18 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="01", 0x1, r0) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001940)="b3", 0x1, r1) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ccc4", 0x2, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000006c0)={0x0, 0x0}) sched_getattr(r5, &(0x7f0000000700), 0x30, 0x0) keyctl$update(0x2, r3, &(0x7f0000000780)="df02754689212dfc3e2acc26fdc3ff864813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895117054ac2f1c00ad642733d9f84eee66d20e0f2751e18774fc2227cbb60fc68b143963541844fe7d4199d50e69010000006164c8f3e1181e6d50986cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d82f9aa122e7dc2faed85adcd88ca30e07000000002d94defa187e48b89efbbbcc9b9a9aaffce4e9149e5d3aa299f97c682a404ef6b122", 0xc1) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r3, r4}, &(0x7f0000001a00)=""/157, 0x9d, &(0x7f0000000280)={&(0x7f0000001ac0)={'tgr128\x00'}, &(0x7f00000000c0)}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x80, 0x0) keyctl$setperm(0x5, r4, 0x28041022) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f00000001c0)) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f00000004c0)={'filter\x00', 0x0, 0x4, 0xf0, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f00000003c0)=""/240}, &(0x7f0000000340)=0x78) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r7, 0x200, 0x70bd27, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb7b}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) 2018/06/04 03:33:18 executing program 2: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00005ab000/0x3000)=nil, 0x3000, 0x1, r0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x20) socket$inet_sctp(0x2, 0x1, 0x84) 2018/06/04 03:33:18 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1f40) [ 132.071244] FAULT_INJECTION: forcing a failure. [ 132.071244] name failslab, interval 1, probability 0, space 0, times 0 [ 132.082685] CPU: 0 PID: 8805 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 132.090006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.099410] Call Trace: [ 132.102049] dump_stack+0x185/0x1d0 [ 132.102779] xt_check_match: 3 callbacks suppressed 2018/06/04 03:33:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchdir(r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/06/04 03:33:18 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x40000004) connect$netrom(r0, &(0x7f0000000240)=@full={{0x3, {"2c671db2502185"}, 0x101}, [{"2148d506d8bd0e"}, {"5ec955e3144e30"}, {"57d8a76fc28b0c"}, {"959511f5474bdc"}, {"424c743ef06b4c"}, {"8a2e3633c8c742"}, {"bff680c7498f8b"}, {"e0c019c6686d92"}]}, 0x48) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000180)=""/140, &(0x7f00000000c0)=0x8c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080), 0x4) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000002c0)={0x101, 0x5, 0x1}) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x80000) [ 132.102819] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 132.105720] should_fail+0x87b/0xab0 [ 132.105785] __should_failslab+0x278/0x2a0 [ 132.105831] should_failslab+0x29/0x70 [ 132.105887] kmem_cache_alloc+0x12e/0xb90 [ 132.138469] ? skb_clone+0x31e/0x590 [ 132.142231] ? br_flood+0xf5f/0x1060 [ 132.145996] skb_clone+0x31e/0x590 [ 132.149594] dev_queue_xmit_nit+0x4ea/0x11e0 [ 132.154072] dev_hard_start_xmit+0x27c/0xc70 [ 132.158566] __dev_queue_xmit+0x2311/0x3510 [ 132.162988] dev_queue_xmit+0x4b/0x60 [ 132.166831] ip_finish_output2+0x12bf/0x1490 [ 132.171319] ip_do_fragment+0x36b9/0x3ef0 [ 132.171469] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 132.175496] ? ip_fragment+0x3f0/0x3f0 [ 132.175563] ip_fragment+0x249/0x3f0 [ 132.175635] ip_finish_output+0xd18/0xff0 [ 132.199122] ip_output+0x505/0x5d0 [ 132.202717] ? ip_mc_finish_output+0x3b0/0x3b0 [ 132.207388] ? ip_finish_output+0xff0/0xff0 [ 132.211754] ip_send_skb+0x173/0x350 [ 132.215516] udp_send_skb+0xeb6/0x1310 [ 132.219480] udp_sendmsg+0x9f9/0x33d0 [ 132.223338] ? ip_copy_metadata+0xee0/0xee0 [ 132.227725] udpv6_sendmsg+0x1291/0x3f40 [ 132.231855] ? page_add_file_rmap+0x613/0x6b0 [ 132.236413] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 132.241923] ? alloc_set_pte+0x8ed/0x1d80 [ 132.246141] ? kstrtoull+0x757/0x7e0 [ 132.249910] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 132.255441] ? kstrtoull+0x766/0x7e0 [ 132.259198] ? kmsan_set_origin_inline+0x6b/0x120 [ 132.264081] ? __fdget+0x4e/0x60 [ 132.267522] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 132.272334] inet_sendmsg+0x3f7/0x750 [ 132.276195] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.281628] ? inet_getname+0x4a0/0x4a0 [ 132.285669] __sys_sendto+0x6c0/0x7e0 [ 132.289531] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 132.294501] ? syscall_return_slowpath+0xe9/0x700 [ 132.299399] __x64_sys_sendto+0x1a1/0x210 [ 132.303565] do_syscall_64+0x152/0x230 [ 132.307467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.312661] RIP: 0033:0x455a09 [ 132.315848] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 132.323566] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 132.330842] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 132.338113] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 132.345383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 132.352653] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000005 2018/06/04 03:33:18 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000380)=""/17, 0x11, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)=0x8) r3 = syz_open_dev$audion(&(0x7f0000001740)='/dev/audio#\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000001780)=0xfffff7fffffffffa, 0x35) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/06/04 03:33:18 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@multicast1, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000018c0)=0xe8) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x23de4e66}, 0x83, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/06/04 03:33:18 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x60002006}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x20, 0x1}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x401, 0x6, 0x8004, 0x4, 0x6, 0x72, 0x200, 0x2, r3}, 0x20) r4 = fcntl$dupfd(r2, 0x406, r0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 'gretap0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x35a) 2018/06/04 03:33:18 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x80000001, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x80800) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x7f, 0x200, 0x80, 0xffffffffffffff80, 0x3, 0x1}}, 0xa) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x8) 2018/06/04 03:33:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e1f, 0x0, @loopback={0x0, 0x1}}, 0x387) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xe24}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x362fb16a, @loopback={0x0, 0x1}}}, [0x5, 0x1, 0xd9b756c000000000, 0x10001, 0x0, 0x1, 0x0, 0x81, 0x101, 0x8e66, 0x7f, 0x0, 0x800, 0x0, 0x401]}, &(0x7f0000000400)=0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r1}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r5, 0x2) 2018/06/04 03:33:18 executing program 4: r0 = socket$unix(0x1, 0x801, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000000200)=""/13, &(0x7f0000000240)=0xd) socket$nl_crypto(0x10, 0x3, 0x15) [ 132.536153] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 03:33:19 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x2) accept$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = socket(0x15, 0x80005, 0x1000000000000000) unshare(0x20004000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ifb0\x00'}}) getsockopt(r1, 0x200100000117, 0x2711, &(0x7f0000000080)=""/1, &(0x7f0000000040)=0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getpgid(r2) 2018/06/04 03:33:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x2a7) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x12c7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/06/04 03:33:19 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="af26262c8523bf012cf66f") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x210000, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x100) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000ac0)='./file1\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/21, 0x15}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000000340)=""/28, 0x1c}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000000380)=""/146, 0x92}], 0x6, &(0x7f0000000580)=""/119, 0x77, 0x8}, 0x10000) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) renameat(r1, &(0x7f0000000140)='/\x00', r1, &(0x7f0000000180)='./file0\x00') clone(0x20000, &(0x7f0000000180), &(0x7f0000000100), &(0x7f0000000040), &(0x7f00000001c0)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/04 03:33:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000040)=0x10005, 0x4) 2018/06/04 03:33:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0x461) r1 = dup(r0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x49, "bc4dc4041d8ee9d893eac3522c02b7987f9ce589467e6422a8adb9fe9d15ba5eb4b8b49d09f62b3dc88b52c3a5d4c9ddcc42a9625243bc587f1dd698eeb00ad5f6330963dce521d167"}, &(0x7f00000000c0)=0x6d) 2018/06/04 03:33:19 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000340)={0x100, {{0xa, 0x4e22, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) ioctl$SG_GET_REQUEST_TABLE(r0, 0x7b9, &(0x7f0000000040)) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000001c0)) 2018/06/04 03:33:19 executing program 6 (fault-call:5 fault-nth:6): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000000000000000000000d30000000000000000000000000000000065727304006e300000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a00000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:19 executing program 0: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2707d8dfd3240970") r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f000077afe0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) pipe(&(0x7f00000001c0)) lseek(r1, 0x0, 0x2000000000000002) [ 133.469731] Unknown ioctl 8838 [ 133.477213] FAULT_INJECTION: forcing a failure. [ 133.477213] name failslab, interval 1, probability 0, space 0, times 0 [ 133.483991] kernel msg: ebtables bug: please report to author: Wrong len argument [ 133.488555] CPU: 1 PID: 8863 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 133.488570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.488582] Call Trace: [ 133.488637] dump_stack+0x185/0x1d0 [ 133.519751] should_fail+0x87b/0xab0 [ 133.523520] __should_failslab+0x278/0x2a0 [ 133.527801] should_failslab+0x29/0x70 [ 133.531733] kmem_cache_alloc+0x12e/0xb90 [ 133.535931] ? skb_clone+0x31e/0x590 [ 133.539691] ? br_allowed_egress+0x54/0x730 [ 133.544100] skb_clone+0x31e/0x590 [ 133.547684] br_flood+0x92a/0x1060 [ 133.551279] br_dev_xmit+0xe88/0x1690 [ 133.555132] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.559844] ? br_net_exit+0x220/0x220 [ 133.563775] dev_hard_start_xmit+0x5f1/0xc70 [ 133.568243] __dev_queue_xmit+0x2311/0x3510 [ 133.572629] dev_queue_xmit+0x4b/0x60 [ 133.576475] ip_finish_output2+0x12bf/0x1490 [ 133.580959] ip_do_fragment+0x36b9/0x3ef0 [ 133.583803] kernel msg: ebtables bug: please report to author: Wrong len argument [ 133.585137] ? ip_fragment+0x3f0/0x3f0 [ 133.585213] ip_fragment+0x249/0x3f0 [ 133.585270] ip_finish_output+0xd18/0xff0 [ 133.585312] ip_output+0x505/0x5d0 [ 133.608222] ? ip_mc_finish_output+0x3b0/0x3b0 [ 133.612890] ? ip_finish_output+0xff0/0xff0 2018/06/04 03:33:19 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1c1042, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000001c0)={0x25, 0xfffffffffffffff7, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x0, 0x6, 0x10, 'queue0\x00', 0x8001}) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x3, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x8002, 0x0) bind$netlink(r2, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfd, 0x2000}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/06/04 03:33:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x400) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/216, 0xd8) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) 2018/06/04 03:33:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) r3 = semget$private(0x0, 0x2, 0x0) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f0000000200)=""/4096) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000002b40)}, 0x2020) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00') [ 133.617250] ip_send_skb+0x173/0x350 [ 133.621029] udp_send_skb+0xeb6/0x1310 [ 133.624974] udp_sendmsg+0x9f9/0x33d0 [ 133.628830] ? ip_copy_metadata+0xee0/0xee0 [ 133.633226] udpv6_sendmsg+0x1291/0x3f40 [ 133.637359] ? page_add_file_rmap+0x613/0x6b0 [ 133.641920] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.647425] ? alloc_set_pte+0x8ed/0x1d80 [ 133.651647] ? kstrtoull+0x757/0x7e0 [ 133.655416] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.660934] ? kstrtoull+0x766/0x7e0 [ 133.664687] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.669566] ? __fdget+0x4e/0x60 [ 133.673000] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 133.677818] inet_sendmsg+0x3f7/0x750 [ 133.681682] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.687108] ? inet_getname+0x4a0/0x4a0 [ 133.691152] __sys_sendto+0x6c0/0x7e0 [ 133.695009] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 133.700022] ? syscall_return_slowpath+0xe9/0x700 [ 133.704962] __x64_sys_sendto+0x1a1/0x210 [ 133.709153] do_syscall_64+0x152/0x230 [ 133.713082] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.718296] RIP: 0033:0x455a09 [ 133.721499] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 133.729247] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 133.736547] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 133.743850] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 133.751152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 133.758453] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000006 2018/06/04 03:33:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = getpid() migrate_pages(r1, 0x100000001, &(0x7f0000000000)=0x81, &(0x7f0000000040)=0x20) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup3(r2, r0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'bpq0\x00', @ifru_ivalue=0x5}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 2018/06/04 03:33:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7d7e9ea1, 0x2080) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) dup3(r0, r1, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x6d7) 2018/06/04 03:33:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x7) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/06/04 03:33:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x6, &(0x7f0000000180)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) recvmmsg(r1, &(0x7f0000001600)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000001280)={'broute\x00', 0x0, 0x3, 0xb3, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f00000001c0)=""/179}, &(0x7f00000000c0)=0x78) sendmmsg(r1, &(0x7f0000007e00), 0x3ffffeb, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000ac80), 0x400021b, 0x0) 2018/06/04 03:33:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3e, 0x10000) ioctl$KDSKBLED(r1, 0x4b65, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) [ 133.953786] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:20 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bridge0\x00'}}, 0x1e) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") close(r0) ftruncate(r0, 0x1000) 2018/06/04 03:33:20 executing program 6 (fault-call:5 fault-nth:7): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 134.125240] FAULT_INJECTION: forcing a failure. [ 134.125240] name failslab, interval 1, probability 0, space 0, times 0 [ 134.136581] CPU: 1 PID: 8919 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 134.143887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.153879] Call Trace: [ 134.156520] dump_stack+0x185/0x1d0 [ 134.160202] should_fail+0x87b/0xab0 [ 134.163967] __should_failslab+0x278/0x2a0 [ 134.168252] should_failslab+0x29/0x70 [ 134.172183] kmem_cache_alloc+0x12e/0xb90 [ 134.176378] ? skb_clone+0x31e/0x590 [ 134.180133] ? br_allowed_egress+0x54/0x730 [ 134.184698] skb_clone+0x31e/0x590 [ 134.188278] br_flood+0x92a/0x1060 [ 134.191885] br_dev_xmit+0xe88/0x1690 [ 134.195744] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.200463] ? br_net_exit+0x220/0x220 [ 134.204398] dev_hard_start_xmit+0x5f1/0xc70 [ 134.208898] __dev_queue_xmit+0x2311/0x3510 [ 134.213307] dev_queue_xmit+0x4b/0x60 [ 134.217142] ip_finish_output2+0x12bf/0x1490 [ 134.221600] ip_do_fragment+0x36b9/0x3ef0 [ 134.225781] ? ip_fragment+0x3f0/0x3f0 [ 134.229746] ip_fragment+0x249/0x3f0 [ 134.233538] ip_finish_output+0xd18/0xff0 [ 134.237728] ip_output+0x505/0x5d0 [ 134.241302] ? ip_mc_finish_output+0x3b0/0x3b0 [ 134.245961] ? ip_finish_output+0xff0/0xff0 [ 134.250399] ip_send_skb+0x173/0x350 [ 134.254174] udp_send_skb+0xeb6/0x1310 [ 134.258131] udp_sendmsg+0x9f9/0x33d0 [ 134.261979] ? ip_copy_metadata+0xee0/0xee0 [ 134.266366] udpv6_sendmsg+0x1291/0x3f40 [ 134.270495] ? page_add_file_rmap+0x613/0x6b0 [ 134.275050] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.280552] ? alloc_set_pte+0x8ed/0x1d80 [ 134.284765] ? kstrtoull+0x757/0x7e0 [ 134.288536] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.294047] ? kstrtoull+0x766/0x7e0 [ 134.297801] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.302680] ? __fdget+0x4e/0x60 [ 134.306112] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 134.310922] inet_sendmsg+0x3f7/0x750 [ 134.314777] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.320202] ? inet_getname+0x4a0/0x4a0 [ 134.324237] __sys_sendto+0x6c0/0x7e0 [ 134.328110] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 134.333093] ? syscall_return_slowpath+0xe9/0x700 [ 134.338030] __x64_sys_sendto+0x1a1/0x210 [ 134.342228] do_syscall_64+0x152/0x230 [ 134.346155] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.351365] RIP: 0033:0x455a09 [ 134.354570] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 134.362311] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 134.369601] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 134.376895] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 134.384173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 134.391439] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000007 2018/06/04 03:33:20 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb8ff0)='./control/file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) chroot(&(0x7f0000000000)='./control\x00') r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) 2018/06/04 03:33:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x0, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000180), &(0x7f0000000640)=ANY=[]}, 0x78) 2018/06/04 03:33:20 executing program 2: unshare(0x24020400) shmget(0x3, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'tunl0\x00'}, 0x18) r1 = creat(&(0x7f0000000000)='/\x00', 0x80) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x1) 2018/06/04 03:33:20 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x0, 0x4d, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x81}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x0) dup2(r3, r2) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000140)="1233cbf3a81635a594d9cd4b9a7432f286e25fba51138b00cf66dc90ea5c5fc24236e829ec", 0x25}, {&(0x7f00000001c0)="384f735f1bf1b42c782f14543a3b3c179b52954ed6a51edf2286fc3ae3f16ea323", 0x21}, {&(0x7f0000000200)}, {&(0x7f0000000240)="a3f0f167f0a1b4817249ecf70e18ff457d8879f924e9e83f937230696f0a92eeb2068c84ceb4350308e4da05875ea2ff2455c3552a91c356f4bf2f044a8e79f19ae92814b793145df3312ef843e845aa494ff22a29753cd0da65435049ac9293bd4a744340d23f30b887c3f376d126919a8255fe7909b4633338e34f63e1472336dc09af249be092d691fe48b657b371e3057705", 0x94}, {&(0x7f0000000300)="ab26963f5309e5e5143a829c0f6d0552740bb31b0cfc90f9d7a3f5975344d1e073c89f51e56b8573037321bf180f5c6578155df5bf4c263b5b58e464391559", 0x3f}, {&(0x7f0000000340)="dd7816c1634bd7b6d9", 0x9}, {&(0x7f0000000380)="e23ac578e5d72a49fbf14baf5fb195eb475ab78c1596f047aa058e55aba0ee988163442b9dde6901172bcccff8e52eb3bf955ee61a4bb52da8dda43104d2ce525fa6ac342ae63f22f9466d8bfb2f456cc49dc4dd8e7ebf56a9df2216477a930f1815812c495cd691a4b94bc9f29b9a48a226b2cc4d7212ace5cc023a148272d5a2b5cffe3e199d1c0ea5a28d69eb12da210d31f1dd1527ec9126cf5cf3f7f95bc8ee64226b10", 0xa6}, {&(0x7f0000000440)="8e0f37eab905cdb59ed8552e07379734a26b3b7415dd19c46c26fcc8da958dc0e4ea52f4b0ec177231d88c7db3909fdcdcb8958a8abbaa957c42c5ea28b05c18", 0x40}], 0x8) 2018/06/04 03:33:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006640)=[{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000800), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000000000000001b599b072ffa6232000000ece78f1415a37ad04778bc455b80968da89f3cf0e192f42f13", @ANYRES32=0x0, @ANYBLOB="20000000000000008400000002000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="180000000000000084000000050000001000000000000000"], 0x68}], 0x1, 0x0) 2018/06/04 03:33:20 executing program 6 (fault-call:5 fault-nth:8): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:20 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) r1 = msgget(0x1, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getgroups(0x8, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000600)={{0x7, r2, r3, r4, r5, 0x14, 0x3}, 0x80000001, 0x20, 0xfffffffffffffffe, 0x10001, 0x1, 0x3, r6, r7}) r8 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r8, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x6, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x3}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r9, 0x40045532, &(0x7f00000000c0)=0xfff) r10 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r10, 0x10f, 0x87, &(0x7f00000003c0)=@req={0x80, 0x0, 0x3}, 0x10) r11 = socket(0x1e, 0x4, 0x0) setsockopt$sock_void(r9, 0x1, 0x1b, 0x0, 0x0) setsockopt$packet_tx_ring(r11, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0x2b4) ioctl$sock_inet6_tcp_SIOCATMARK(r11, 0x8905, &(0x7f0000000180)) r12 = socket(0x1e, 0x4, 0x0) r13 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r13, 0xc) setsockopt$packet_tx_ring(r12, 0x10f, 0x87, &(0x7f0000000080)=@req={0x80, 0x0, 0x3}, 0x10) [ 134.557185] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 134.581380] FAULT_INJECTION: forcing a failure. [ 134.581380] name failslab, interval 1, probability 0, space 0, times 0 [ 134.591822] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 134.592730] CPU: 0 PID: 8943 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 134.608042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.617422] Call Trace: [ 134.620064] dump_stack+0x185/0x1d0 [ 134.623746] should_fail+0x87b/0xab0 [ 134.627502] __should_failslab+0x278/0x2a0 [ 134.631903] should_failslab+0x29/0x70 [ 134.635836] kmem_cache_alloc+0x12e/0xb90 [ 134.640024] ? skb_clone+0x31e/0x590 [ 134.643777] ? br_allowed_egress+0x54/0x730 [ 134.648164] skb_clone+0x31e/0x590 [ 134.651744] br_flood+0x92a/0x1060 [ 134.655330] br_dev_xmit+0xe88/0x1690 [ 134.659186] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.663891] ? br_net_exit+0x220/0x220 [ 134.667813] dev_hard_start_xmit+0x5f1/0xc70 [ 134.672301] __dev_queue_xmit+0x2311/0x3510 [ 134.676680] dev_queue_xmit+0x4b/0x60 [ 134.680533] ip_finish_output2+0x12bf/0x1490 [ 134.685004] ip_do_fragment+0x36b9/0x3ef0 [ 134.689205] ? ip_fragment+0x3f0/0x3f0 [ 134.693171] ip_fragment+0x249/0x3f0 [ 134.696972] ip_finish_output+0xd18/0xff0 [ 134.701166] ip_output+0x505/0x5d0 [ 134.704739] ? ip_mc_finish_output+0x3b0/0x3b0 [ 134.709383] ? ip_finish_output+0xff0/0xff0 [ 134.713734] ip_send_skb+0x173/0x350 [ 134.717514] udp_send_skb+0xeb6/0x1310 [ 134.721452] udp_sendmsg+0x9f9/0x33d0 [ 134.725302] ? ip_copy_metadata+0xee0/0xee0 [ 134.729689] udpv6_sendmsg+0x1291/0x3f40 [ 134.733815] ? page_add_file_rmap+0x613/0x6b0 [ 134.738362] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.743872] ? alloc_set_pte+0x8ed/0x1d80 [ 134.748091] ? kstrtoull+0x757/0x7e0 [ 134.751865] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.757374] ? kstrtoull+0x766/0x7e0 [ 134.761129] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.766003] ? __fdget+0x4e/0x60 [ 134.769479] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 134.774288] inet_sendmsg+0x3f7/0x750 [ 134.778134] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.783552] ? inet_getname+0x4a0/0x4a0 [ 134.787585] __sys_sendto+0x6c0/0x7e0 [ 134.791443] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 134.796428] ? syscall_return_slowpath+0xe9/0x700 [ 134.801349] __x64_sys_sendto+0x1a1/0x210 [ 134.805536] do_syscall_64+0x152/0x230 [ 134.809464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.814672] RIP: 0033:0x455a09 [ 134.817882] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 134.825621] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 134.832931] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 134.840229] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 134.847524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/06/04 03:33:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth0_to_team\x00', 0x0}) r2 = dup2(r0, r0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x9, 0x3f, 0xfffffffffffffff7}) setsockopt$inet6_mreq(r0, 0x29, 0x4000000001b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}, r1}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000001600)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000001500)=[{&(0x7f0000000240)=""/117, 0x75}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/202, 0xca}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/98, 0x62}], 0x5, &(0x7f0000001580)=""/90, 0x5a}, 0x40000002) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x56e682dc}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 2018/06/04 03:33:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a0, 0x278, 0x140, 0x140, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000040), {[{{@arp={@broadcast=0xffffffff, @rand_addr, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7, 0x3, 0x81, 0x1000, 0x3ff, 0x6, 'bcsh0\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @rand_addr=0x8001, @local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x0, 0x1000}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @mac, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0x7fffffff, 0xff, 0x101, 0x80000000, 0x3, 'bridge0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0xa}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty, @empty, @broadcast=0xffffffff, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/06/04 03:33:20 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x6) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000088e055737465642e402d27747293737465b422"], &(0x7f0000000a80)=""/4096, 0x1000) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400000009}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)="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", 0x1e5}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/04 03:33:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x20000600, 0x0, 0x0, 0x200006d0, 0x20000700], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x22eb, 'veth1_to_bridge\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1a8) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0x75) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x680, [0x0, 0x20000b40, 0x20000f00, 0x20000f30], 0x0, &(0x7f0000000340), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x8, 0x8914, 'ip6gretap0\x00', 'veth0_to_bond\x00', 'nr0\x00', 'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff], 0xf8, 0x228, 0x258, [@cluster={'cluster\x00', 0x10, {{0xfffffffffffffff9, 0x4, 0x3, 0x1}}}, @helper={'helper\x00', 0x28, {{0x0, 'RAS\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfffffffffffffff8, 'system_u:object_r:cgroup_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x3, 0x1, 0x0, 'bond0\x00', 'ipddp0\x00', 'teql0\x00', 'eql\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x138}, [@common=@nflog={'nflog\x00', 0x50, {{0x4, 0x3, 0xb0, 0x0, 0x0, "8b6054ac3c6f974a226bd25908f341d570e2ec7ec7452d132e969b043e25d912fa1b1ec1f8cfca7c64d26a829016de8440b4c1df943221f77aed1b210178be29"}}}]}, @common=@log={'log\x00', 0x28, {{0x4, "4708e7263c4fbd486632b055b38779049a372321db5ff96135735d5d6b87", 0x8}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0x3eca230c0567022a, 0x2, [{{{0x7, 0x2, 0x901f, 'team_slave_0\x00', 'veth0_to_team\x00', 'ifb0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x2, 0x18b}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x15, 0x0, 0xd315, 'eql\x00', 'vlan0\x00', 'team0\x00', 'veth0_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xc0, 0x110, 0x140, [@helper={'helper\x00', 0x28, {{0x1, 'tftp-20000\x00'}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00', 0x9bc}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xf0}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x6f8) clock_gettime(0x0, &(0x7f00000001c0)) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x1d, r2}, 0xffffffffffffff5b, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYPTR, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="ab34e587ee984c267e1f7eeb67cdae66e6d395defb998dc37b89e2f779fc7b41718246ad5c41c04f5a96020d8a879d7a0d2ef057fb515875d069973b64f249190e68223060c811b78623974dbf84464c1a5c18b579865f88d70a8493", @ANYRES32=r1, @ANYBLOB="000000e001000000000000c00101000092d440e2cefe6771"], 0x6}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='securityfs\x00', 0x40000, &(0x7f00000003c0)="9274c0a2e25bb33d73a065b9e66a2423a9c33d5f999f77768cc697b8381253d4949bab8a97507095a72e360c6044fe3181cd67a991edac2fa70a9b078844be8daa5238b96ead2addbd0b79e44ab746") [ 134.854822] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000008 2018/06/04 03:33:20 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000000480)='threaded\x00', 0x9) 2018/06/04 03:33:21 executing program 0: 2018/06/04 03:33:21 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xbb03, 0x204000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x6}, {0x3, 0xa33d}, {0x7, 0x2}, {0x6, 0x80}, {0xc, 0x401}], 0x5) 2018/06/04 03:33:21 executing program 5: 2018/06/04 03:33:21 executing program 2: 2018/06/04 03:33:21 executing program 4: 2018/06/04 03:33:21 executing program 7: 2018/06/04 03:33:21 executing program 3: 2018/06/04 03:33:21 executing program 6 (fault-call:5 fault-nth:9): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 135.402288] FAULT_INJECTION: forcing a failure. [ 135.402288] name failslab, interval 1, probability 0, space 0, times 0 [ 135.413698] CPU: 0 PID: 8990 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 135.420999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.430376] Call Trace: [ 135.433007] dump_stack+0x185/0x1d0 [ 135.436675] should_fail+0x87b/0xab0 [ 135.440424] __should_failslab+0x278/0x2a0 [ 135.444702] should_failslab+0x29/0x70 [ 135.448627] kmem_cache_alloc+0x12e/0xb90 [ 135.452807] ? skb_clone+0x31e/0x590 [ 135.456553] ? br_allowed_egress+0x54/0x730 [ 135.460936] skb_clone+0x31e/0x590 [ 135.464510] br_flood+0x92a/0x1060 [ 135.468097] br_dev_xmit+0xe88/0x1690 [ 135.471956] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.476666] ? br_net_exit+0x220/0x220 [ 135.480592] dev_hard_start_xmit+0x5f1/0xc70 [ 135.485081] __dev_queue_xmit+0x2311/0x3510 [ 135.489468] dev_queue_xmit+0x4b/0x60 [ 135.493305] ip_finish_output2+0x12bf/0x1490 [ 135.497771] ip_do_fragment+0x36b9/0x3ef0 [ 135.501942] ? ip_fragment+0x3f0/0x3f0 [ 135.505910] ip_fragment+0x249/0x3f0 [ 135.509691] ip_finish_output+0xd18/0xff0 [ 135.513880] ip_output+0x505/0x5d0 [ 135.517457] ? ip_mc_finish_output+0x3b0/0x3b0 [ 135.522077] ? ip_finish_output+0xff0/0xff0 [ 135.526425] ip_send_skb+0x173/0x350 [ 135.530198] udp_send_skb+0xeb6/0x1310 [ 135.534153] udp_sendmsg+0x9f9/0x33d0 [ 135.538003] ? ip_copy_metadata+0xee0/0xee0 [ 135.542383] udpv6_sendmsg+0x1291/0x3f40 [ 135.546507] ? page_add_file_rmap+0x613/0x6b0 [ 135.551060] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.556565] ? alloc_set_pte+0x8ed/0x1d80 [ 135.560777] ? kstrtoull+0x757/0x7e0 [ 135.564537] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.570045] ? kstrtoull+0x766/0x7e0 [ 135.573799] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.578675] ? __fdget+0x4e/0x60 [ 135.582107] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 135.586918] inet_sendmsg+0x3f7/0x750 [ 135.590777] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 135.596205] ? inet_getname+0x4a0/0x4a0 2018/06/04 03:33:21 executing program 4: 2018/06/04 03:33:21 executing program 7: 2018/06/04 03:33:21 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) [ 135.600245] __sys_sendto+0x6c0/0x7e0 [ 135.604105] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 135.609087] ? syscall_return_slowpath+0xe9/0x700 [ 135.614016] __x64_sys_sendto+0x1a1/0x210 [ 135.618210] do_syscall_64+0x152/0x230 [ 135.622137] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.627350] RIP: 0033:0x455a09 [ 135.630567] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 135.638311] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 135.645605] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 135.652895] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 135.660185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 135.667473] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000009 2018/06/04 03:33:22 executing program 0: socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000180)="9b", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) close(r2) 2018/06/04 03:33:22 executing program 6 (fault-call:5 fault-nth:10): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 03:33:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000000600)={@val={0x0, 0x88a2}, @val={0x3, 0x80, 0x5, 0x8001, 0xb8, 0x1}, @ipv6={0x80, 0x6, "7ade6c", 0x1265, 0x13c2719f95cf68f, 0x1000, @dev={0xfe, 0x80, [], 0x1b}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x16, 0x8, [], [@generic={0x1, 0x33, "c85312bbbf2771edca43ad6c26ad4d69ef5ca4b2cf2b869291d246a80540eee2be3d18a73973679dcc8599005b03fc796e8da8"}, @ra={0x5, 0x2, 0x1000}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x202, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x2, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x615}, @enc_lim={0x4, 0x1, 0x4}]}, @routing={0xbd, 0x14, 0x2, 0x96, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, @routing={0x2b, 0xa, 0x3, 0x0, 0x0, [@dev={0xfe, 0x80, [], 0x1b}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x5, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @enc_lim={0x4, 0x1, 0x6}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}]}], @udp={0x4e24, 0x4e21, 0xc5, 0x0, [@guehdr={0x1, 0xbd, 0xffffffffffffff80, 0xf09, 0x100}, @guehdr={0x1, 0xb1, 0x6, 0x97dc, 0x100}, @guehdr={0x2, 0x2bf, 0x1, 0x81, 0x100, [0x80]}, @guehdr={0x1, 0x8001, 0xfff, 0xfff}, @guehdr={0x1, 0x9, 0x6, 0x5}, @guehdr={0x1, 0x5, 0x280000000, 0x89c5}, @guehdr={0x2, 0x80, 0x6, 0x7, 0x100, [0x80]}, @guehdr={0x2, 0x5, 0x100000000, 0x8, 0x100, [0x80]}, @guehdr={0x1, 0x6, 0x8, 0x7, 0x100}, @guehdr={0x2, 0x9, 0xfffffffffffff1b1, 0x6, 0x100, [0x80]}], "ebb3efcfe44fc363a8c24a264321a5f50b190c96cc9d1fac303f62caf402b0709f034985063180b4cc6d09325e3cb043240daff624272fce80c33abe536de916022c2702ce176737bb8e97467815edeb75ff46949b7a53494bc2286c46ff7a074f4a5bc1e2e624ffdce43b2764b43cf36ca030384d5489d340b9012e9a0b2a9dc3cef1ad05"}}}}, 0x129b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @broadcast=0xffffffff, 0x4e22, 0x7ac9, 'lblc\x00', 0x12, 0x5, 0x40}, 0x2c) 2018/06/04 03:33:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x200051, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000000100)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="15", 0x1}], 0x1) 2018/06/04 03:33:22 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) waitid(0x0, 0x0, &(0x7f0000000000), 0xa100000c, &(0x7f0000000080)) 2018/06/04 03:33:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=@bridge_delneigh={0x24, 0x1d, 0x221, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x89}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0xf0}]}, 0x24}, 0x1}, 0x0) [ 136.775589] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 136.778874] FAULT_INJECTION: forcing a failure. [ 136.778874] name failslab, interval 1, probability 0, space 0, times 0 [ 136.794717] CPU: 0 PID: 9019 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 136.796418] dccp_close: ABORT with 1 bytes unread [ 136.802028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.802042] Call Trace: [ 136.802084] dump_stack+0x185/0x1d0 [ 136.802121] should_fail+0x87b/0xab0 [ 136.802164] __should_failslab+0x278/0x2a0 [ 136.830497] should_failslab+0x29/0x70 [ 136.834422] kmem_cache_alloc+0x12e/0xb90 [ 136.838605] ? skb_clone+0x31e/0x590 [ 136.842353] ? br_allowed_egress+0x54/0x730 [ 136.846742] skb_clone+0x31e/0x590 [ 136.850322] br_flood+0x92a/0x1060 [ 136.853916] br_dev_xmit+0xe88/0x1690 [ 136.857762] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.862448] ? br_net_exit+0x220/0x220 [ 136.866348] dev_hard_start_xmit+0x5f1/0xc70 [ 136.870799] __dev_queue_xmit+0x2311/0x3510 [ 136.875153] dev_queue_xmit+0x4b/0x60 [ 136.878982] ip_finish_output2+0x12bf/0x1490 [ 136.883416] ip_do_fragment+0x36b9/0x3ef0 [ 136.887565] ? ip_fragment+0x3f0/0x3f0 [ 136.891485] ip_fragment+0x249/0x3f0 [ 136.895231] ip_finish_output+0xd18/0xff0 [ 136.899391] ip_output+0x505/0x5d0 [ 136.902937] ? ip_mc_finish_output+0x3b0/0x3b0 [ 136.907551] ? ip_finish_output+0xff0/0xff0 [ 136.911871] ip_send_skb+0x173/0x350 [ 136.915609] udp_send_skb+0xeb6/0x1310 [ 136.919529] udp_sendmsg+0x9f9/0x33d0 [ 136.923346] ? ip_copy_metadata+0xee0/0xee0 [ 136.927693] udpv6_sendmsg+0x1291/0x3f40 [ 136.931780] ? page_add_file_rmap+0x613/0x6b0 [ 136.936295] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 136.941766] ? alloc_set_pte+0x8ed/0x1d80 [ 136.945940] ? kstrtoull+0x757/0x7e0 [ 136.949671] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 136.955192] ? kstrtoull+0x766/0x7e0 [ 136.958914] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.963778] ? __fdget+0x4e/0x60 [ 136.967173] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 136.971960] inet_sendmsg+0x3f7/0x750 [ 136.975779] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 136.981161] ? inet_getname+0x4a0/0x4a0 [ 136.985156] __sys_sendto+0x6c0/0x7e0 [ 136.988979] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 136.993927] ? syscall_return_slowpath+0xe9/0x700 [ 136.998810] __x64_sys_sendto+0x1a1/0x210 [ 137.002967] do_syscall_64+0x152/0x230 [ 137.006865] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.012058] RIP: 0033:0x455a09 [ 137.015245] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 137.022964] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 137.030231] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 137.037498] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 137.044766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 137.052044] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000a [ 137.091872] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 137.116934] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 lblc [ 137.156755] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 lblc [ 137.185439] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:23 executing program 5: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0247e22f05d02c99240970") fcntl$setlease(r0, 0x400, 0x0) unshare(0x20020400) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000000140), 0x0, 0x200007f) fcntl$setlease(r0, 0x400, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x100) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/06/04 03:33:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:23 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0xc628, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x1, r2}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x80000001, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) 2018/06/04 03:33:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x8, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="96c4a1e21d7f403349484ebfd956e98735c75c15da3a680690042f66a64fcb7fd583d8703860", @ANYBLOB="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", @ANYRES16, @ANYBLOB="e084f67c317ed5ccd7058cb6f68989ef8809b9a3f39c46d4834eb974c6e54a8793fc7828e756474fc0e235bf473ed0c402536edc", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYPTR64]]}, 0x80) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in6={0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xac) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x10000, 0x4) 2018/06/04 03:33:23 executing program 0: unshare(0x1ffff) 2018/06/04 03:33:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000080), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x259) 2018/06/04 03:33:23 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) read(r0, &(0x7f0000000040)=""/50, 0xfffffffffffffdf8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/06/04 03:33:23 executing program 6 (fault-call:5 fault-nth:11): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000000000000000000000d30000000000000000000000000000000065727304006e300000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a00000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 137.609073] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 137.624310] kernel msg: ebtables bug: please report to author: entries_size too small [ 137.628587] FAULT_INJECTION: forcing a failure. [ 137.628587] name failslab, interval 1, probability 0, space 0, times 0 [ 137.643629] CPU: 1 PID: 9066 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 137.650935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.660320] Call Trace: [ 137.661124] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 137.662945] dump_stack+0x185/0x1d0 [ 137.662985] should_fail+0x87b/0xab0 [ 137.663039] __should_failslab+0x278/0x2a0 [ 137.685341] should_failslab+0x29/0x70 [ 137.689269] kmem_cache_alloc+0x12e/0xb90 [ 137.693459] ? skb_clone+0x31e/0x590 [ 137.697209] ? br_allowed_egress+0x54/0x730 [ 137.701594] skb_clone+0x31e/0x590 [ 137.705173] br_flood+0x92a/0x1060 [ 137.708759] br_dev_xmit+0xe88/0x1690 [ 137.712698] ? __msan_poison_alloca+0x15c/0x1d0 [ 137.717403] ? br_net_exit+0x220/0x220 [ 137.721336] dev_hard_start_xmit+0x5f1/0xc70 [ 137.725821] __dev_queue_xmit+0x2311/0x3510 [ 137.730203] dev_queue_xmit+0x4b/0x60 [ 137.734038] ip_finish_output2+0x12bf/0x1490 [ 137.738494] ip_do_fragment+0x36b9/0x3ef0 [ 137.742675] ? ip_fragment+0x3f0/0x3f0 [ 137.746638] ip_fragment+0x249/0x3f0 [ 137.750423] ip_finish_output+0xd18/0xff0 [ 137.754632] ip_output+0x505/0x5d0 [ 137.758231] ? ip_mc_finish_output+0x3b0/0x3b0 [ 137.762882] ? ip_finish_output+0xff0/0xff0 [ 137.767232] ip_send_skb+0x173/0x350 [ 137.771008] udp_send_skb+0xeb6/0x1310 [ 137.774947] udp_sendmsg+0x9f9/0x33d0 [ 137.778799] ? ip_copy_metadata+0xee0/0xee0 [ 137.783209] udpv6_sendmsg+0x1291/0x3f40 [ 137.787336] ? page_add_file_rmap+0x613/0x6b0 [ 137.791886] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 137.797389] ? alloc_set_pte+0x8ed/0x1d80 [ 137.801600] ? kstrtoull+0x757/0x7e0 [ 137.805364] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 137.810871] ? kstrtoull+0x766/0x7e0 [ 137.814621] ? kmsan_set_origin_inline+0x6b/0x120 [ 137.819512] ? __fdget+0x4e/0x60 [ 137.822934] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 137.827730] inet_sendmsg+0x3f7/0x750 [ 137.831574] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 137.837007] ? inet_getname+0x4a0/0x4a0 [ 137.841042] __sys_sendto+0x6c0/0x7e0 [ 137.844896] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 137.849887] ? syscall_return_slowpath+0xe9/0x700 [ 137.854811] __x64_sys_sendto+0x1a1/0x210 2018/06/04 03:33:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ff0100", 0x1002}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x28000000000000, 0x17, 0x1a, 0x4, "a298a7e1e4884c530d4d774d9e492c4f99ab3eca8dd973cd18d44f9a7c7168951e36e0292364915e476feb7d71d1506005d886fd632f63b013848367cd47c2c9", "e8bfcf2a7ece91bdaca386237860594c38b6c18b1ee3038e17520166fd8d4fb0", [0x0, 0x4]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/06/04 03:33:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/06/04 03:33:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)="1b5b657468315b00"], &(0x7f00000001c0)=[&(0x7f0000000100)='{keyring/em1\x00', &(0x7f0000000140)="2e70707030ce263a47504c766d6e65743100", &(0x7f0000000180)='+{+}\x00'], 0x1000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x400, 0x42ad0634}, {0x5000000000000000, 0x2}, {0x6, 0x400}, {0xff, 0x7}, {0xffffffff00000001, 0x10001}, {0x1, 0x40}, {0x1ff, 0xe70e}]}) [ 137.858990] do_syscall_64+0x152/0x230 [ 137.862932] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.868146] RIP: 0033:0x455a09 [ 137.871348] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 137.879093] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 137.886382] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 137.893672] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 137.900965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/06/04 03:33:23 executing program 2: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000040)="706f1a610c8d13ea4d14670cfaffbd23c39700765e7ebc8ba12d5f67a0cc789978f9734a91bfba64e5910af6ec3b1c75459d6cb343c9a7b63e2cf30bdfdee7d4a0de3e096b9dac832ed02ac684243da77e38f87bc71e05ffa13c2a9efd8cb3e5aa570020bbaef7dee9bd535e0b21b99664a8fa85b0db8c36b55cc946757198c474fa0de3cb183a941071336ced30ff134500a379b5725664129ec574f0de0f1d016d6af50ceaad1a8c4b0721286da08c9f99a046d39ac9d283be4fbacc58c22d6d95ca87be77d4219b2e11e857558a71d1115cc22683009e4b9c939fec5dad69402198ad38") socketpair(0xa, 0x2, 0x1ff, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x8, 0x16}) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) truncate(&(0x7f0000faa000)='./bus\x00', 0x0) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000000000)="bceebb0ab925fba88eebb418cc2d4fa8834c907858d51d57e9b87416") [ 137.908253] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000b 2018/06/04 03:33:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x8, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfce}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x6}}, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x8}}]}, 0x190) 2018/06/04 03:33:23 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peek(0x1, r0, &(0x7f0000000080)) ptrace$pokeuser(0x6, r0, 0x100000000, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x4, 0x1f, 0x56e, 0x5, 0x8000, 0x100000001, 0x80000001, 0x2, 0x10001, 0x8, 0x7f, 0x401}) syz_emit_ethernet(0xfe, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xffffffffffffff7f, 0x401, 0x3}], {0x8100, 0x7, 0x101, 0x3}}], {@ipv6={0x86dd, {0x100000001, 0x6, "72ec06", 0xc0, 0x2e, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x29, 0x6, 0x4, 0x3, 0x3, 0x6, 0x5, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, @mcast1={0xff, 0x1, [], 0x1}]}], @udp={0x4e20, 0x4e22, 0x88, 0x0, [@guehdr={0x1, 0x7, 0x2, 0x5db, 0x100}], "38c23ca3923baae530a8caadbf76b7c0066642c9841114a2f25f76af6890dd6138e66fdfc5f0d81d4528cc062cfcae572a4c7f57dd9c71342897f8703fdfe5096c31cdc5169844a014ef0faaebc2d6a213505d06d5620a99d23f6462faa57b8c0e36c5a1a87fbc1ad95539da05fd422c63c3338ee1cc4a509c524373"}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0xffffffff, 0x3, {0xffffffffffffffff, 0x1, 0x2, 0x0, 0x101}}) 2018/06/04 03:33:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 138.003200] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:24 executing program 6 (fault-call:5 fault-nth:12): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000000000000000000000d30000000000000000000000000000000065727304006e300000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a00000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 138.098380] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 138.148136] FAULT_INJECTION: forcing a failure. [ 138.148136] name failslab, interval 1, probability 0, space 0, times 0 [ 138.159444] CPU: 1 PID: 9101 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 138.166739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.176109] Call Trace: [ 138.178737] dump_stack+0x185/0x1d0 [ 138.182406] should_fail+0x87b/0xab0 [ 138.186170] __should_failslab+0x278/0x2a0 [ 138.190452] should_failslab+0x29/0x70 [ 138.194379] kmem_cache_alloc+0x12e/0xb90 [ 138.198565] ? skb_clone+0x31e/0x590 [ 138.202320] ? br_allowed_egress+0x54/0x730 [ 138.206704] skb_clone+0x31e/0x590 [ 138.210281] br_flood+0x92a/0x1060 [ 138.213870] br_dev_xmit+0xe88/0x1690 [ 138.217723] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.222426] ? br_net_exit+0x220/0x220 [ 138.226357] dev_hard_start_xmit+0x5f1/0xc70 [ 138.230844] __dev_queue_xmit+0x2311/0x3510 [ 138.235224] dev_queue_xmit+0x4b/0x60 [ 138.239670] ip_finish_output2+0x12bf/0x1490 [ 138.244136] ip_do_fragment+0x36b9/0x3ef0 [ 138.248314] ? ip_fragment+0x3f0/0x3f0 [ 138.252310] ip_fragment+0x249/0x3f0 [ 138.256093] ip_finish_output+0xd18/0xff0 [ 138.260290] ip_output+0x505/0x5d0 [ 138.263869] ? ip_mc_finish_output+0x3b0/0x3b0 [ 138.268533] ? ip_finish_output+0xff0/0xff0 [ 138.272888] ip_send_skb+0x173/0x350 [ 138.276669] udp_send_skb+0xeb6/0x1310 [ 138.280609] udp_sendmsg+0x9f9/0x33d0 [ 138.284468] ? ip_copy_metadata+0xee0/0xee0 [ 138.288853] udpv6_sendmsg+0x1291/0x3f40 [ 138.292982] ? page_add_file_rmap+0x613/0x6b0 [ 138.297542] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.303049] ? alloc_set_pte+0x8ed/0x1d80 [ 138.307263] ? kstrtoull+0x757/0x7e0 [ 138.311042] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.316564] ? kstrtoull+0x766/0x7e0 [ 138.320325] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.325205] ? __fdget+0x4e/0x60 [ 138.328611] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 138.333421] inet_sendmsg+0x3f7/0x750 [ 138.337285] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.342719] ? inet_getname+0x4a0/0x4a0 [ 138.346764] __sys_sendto+0x6c0/0x7e0 [ 138.350628] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 138.355608] ? syscall_return_slowpath+0xe9/0x700 [ 138.360546] __x64_sys_sendto+0x1a1/0x210 [ 138.364721] do_syscall_64+0x152/0x230 [ 138.368638] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.373842] RIP: 0033:0x455a09 [ 138.377033] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 138.384765] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 138.392085] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 138.399367] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 138.406646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 138.413936] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000c 2018/06/04 03:33:24 executing program 5: r0 = memfd_create(&(0x7f0000000080)="24cf00", 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) unshare(0x24020400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x48, 0x1, 0x9, 0x10, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000180)="dd955e172e615a48bacca6ece372e5f4b11817c9bbd7f2fb7471b1f280287960cf5c44d99eb0dc54ecec9972329f12bc103aca79b4c15f915d958c8cb093c7674ec0bbfea3f3e5017f910aeccec79eb83dd28bce857eb0357b1b", &(0x7f0000000200)=""/202}, 0x18) 2018/06/04 03:33:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x7, 0x8}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000000000), 0x2, 0x0) 2018/06/04 03:33:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)='T', 0x1}], 0x1) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xdc8, 0x1, 0x2, 0x3ff, 0x1, 0x2, 0x3e, 0x29ea, 0x372, 0x38, 0x3a4, 0x5, 0x9, 0x20, 0x1, 0x10001, 0x18, 0xffff}, [{0x7, 0x5, 0x6, 0x8, 0x5, 0x100000000, 0x5, 0x93}, {0x5, 0x9, 0x59, 0x4, 0x100000001, 0x1ff, 0x30c, 0x1c}], "b1cf3642c57a098de5650c8035d43aaa618386a80369cda6001eb0e934d4e3572484b5933c3911cddf83b3afc5daa6e4e0fee76f8ddcfa44db1c81b407f93b36eec6df5b141029581367127dffbde3918e6cf63906ef08a736fb4258bf080eed7cb19895fdbaf2508120184838711c1b7b4fddb41dfecc4247a5f8b142c3b813d81974aeae10a64182ef5e7a5d", [[], [], [], [], [], [], [], []]}, 0x905) write$sndseq(r0, &(0x7f0000000240), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/04 03:33:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x1000], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:24 executing program 6 (fault-call:5 fault-nth:13): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000abf9a6f586c16b1c09374e02c12b81e028d8641e9ebb1385ba4c0c4a06fe50a03d98984733ab78f7c72c211858cd37ec2880a06ffb2482e3f952a7b3e9c561abbd1ef0f11c0256ad515578dec81a0dc647d8a82aee0bba6a67c1e4148755dc21e6ba182f27e59631b05d62bbd937f2f1a8cdea873bba8430ba3ae9c79bc56a60de83f8730e29cf236d07965f2662818ddd56195be0082fe9da2d648dcb8143b7e884fe294630462c9873c61baba474b5cca9b2d32e104068b3b77ddba2f599b01e330a011138a6b397fd44513e784931a95456ca313380"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) write$binfmt_elf64(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c"], 0x3) recvmsg(r2, &(0x7f0000000400)={&(0x7f00000001c0)=@pppol2tpv3in6, 0x80, &(0x7f00000003c0)}, 0x2) 2018/06/04 03:33:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0xc002, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0xff, 0x2, 0x9, 0x7, 0xf00, 0xb73}, 0xfffffffffffffffd}) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffff000, 0x8000, 0x1f, 0xffffffffffffffff, 0x0}, &(0x7f0000000180)=0x10) getpeername$inet(r3, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x4, 0x1ff}, 0x8) r5 = dup(r2) getsockopt$inet6_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000012ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8e3, 0x10}, &(0x7f0000000040)=0xc) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r6, 0x2000000000, 0x5}, 0xc) [ 138.767808] FAULT_INJECTION: forcing a failure. [ 138.767808] name failslab, interval 1, probability 0, space 0, times 0 [ 138.779173] CPU: 0 PID: 9115 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 138.786476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.795861] Call Trace: [ 138.798497] dump_stack+0x185/0x1d0 [ 138.802172] should_fail+0x87b/0xab0 [ 138.805934] __should_failslab+0x278/0x2a0 [ 138.810193] should_failslab+0x29/0x70 [ 138.814094] kmem_cache_alloc+0x12e/0xb90 [ 138.818254] ? skb_clone+0x31e/0x590 [ 138.821983] ? br_allowed_egress+0x54/0x730 [ 138.826347] skb_clone+0x31e/0x590 [ 138.829905] br_flood+0x92a/0x1060 [ 138.833459] br_dev_xmit+0xe88/0x1690 [ 138.837280] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.841960] ? br_net_exit+0x220/0x220 [ 138.845864] dev_hard_start_xmit+0x5f1/0xc70 [ 138.850312] __dev_queue_xmit+0x2311/0x3510 [ 138.854656] dev_queue_xmit+0x4b/0x60 [ 138.858461] ip_finish_output2+0x12bf/0x1490 [ 138.862884] ip_do_fragment+0x36b9/0x3ef0 [ 138.867044] ? ip_fragment+0x3f0/0x3f0 [ 138.870973] ip_fragment+0x249/0x3f0 [ 138.874720] ip_finish_output+0xd18/0xff0 [ 138.878884] ip_output+0x505/0x5d0 [ 138.882430] ? ip_mc_finish_output+0x3b0/0x3b0 [ 138.887057] ? ip_finish_output+0xff0/0xff0 [ 138.891385] ip_send_skb+0x173/0x350 [ 138.895130] udp_send_skb+0xeb6/0x1310 [ 138.899097] udp_sendmsg+0x9f9/0x33d0 [ 138.902916] ? ip_copy_metadata+0xee0/0xee0 [ 138.907273] udpv6_sendmsg+0x1291/0x3f40 [ 138.911368] ? page_add_file_rmap+0x613/0x6b0 [ 138.915886] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.921390] ? alloc_set_pte+0x8ed/0x1d80 [ 138.925569] ? kstrtoull+0x757/0x7e0 [ 138.929311] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.934786] ? kstrtoull+0x766/0x7e0 [ 138.938508] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.943358] ? __fdget+0x4e/0x60 [ 138.946752] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 138.951528] inet_sendmsg+0x3f7/0x750 [ 138.955348] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.960733] ? inet_getname+0x4a0/0x4a0 [ 138.964730] __sys_sendto+0x6c0/0x7e0 [ 138.968571] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 138.973514] ? syscall_return_slowpath+0xe9/0x700 [ 138.978396] __x64_sys_sendto+0x1a1/0x210 [ 138.982552] do_syscall_64+0x152/0x230 [ 138.986451] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.991640] RIP: 0033:0x455a09 [ 138.994827] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 139.002560] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 139.009828] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 139.017109] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 139.024378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 139.031649] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000d 2018/06/04 03:33:25 executing program 7: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000180)="c6") mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x20100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r0}, &(0x7f0000000080)=0xffffffffffffffb5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setflags(r3, 0x2, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000001c0)=""/8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e22, 0x80000000, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1f}, 0x7, [0x4, 0x1000, 0x6, 0x7, 0x3804, 0x2, 0x8, 0x8]}, 0x5c) 2018/06/04 03:33:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp6\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a40)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001a80)={@loopback={0x0, 0x1}, 0x12, r1}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x81}, &(0x7f0000000180)=0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r4, 0x10d, 0xc5, &(0x7f0000000040), &(0x7f0000000000)=0x4) [ 139.065094] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:25 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r1, 0xc0385720, &(0x7f0000000100)) 2018/06/04 03:33:25 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) fremovexattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:25 executing program 6 (fault-call:5 fault-nth:14): r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x1000], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x84, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2b0) 2018/06/04 03:33:25 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) recvfrom$inet6(r0, &(0x7f0000000040)=""/36, 0x24, 0x2, &(0x7f00000000c0)={0xa, 0x4e23, 0xa0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=[{0x1a0}], 0x10}, 0x0) [ 139.316385] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1d8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x100000002, 0x0) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 03:33:25 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) socketpair$inet6(0xa, 0x6, 0xfff, &(0x7f0000000000)) mount(&(0x7f00000002c0)='.\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='nsfs\x00', 0x1000, &(0x7f0000000440)) 2018/06/04 03:33:25 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000200000000000000000000000000000000000000000000000000000000"], 0x20) io_submit(0x0, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="060063efff7f00009d", 0x9}]) fcntl$setflags(r0, 0x2, 0x1) [ 139.436857] FAULT_INJECTION: forcing a failure. [ 139.436857] name failslab, interval 1, probability 0, space 0, times 0 [ 139.448291] CPU: 1 PID: 9164 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 139.455596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.464983] Call Trace: [ 139.467624] dump_stack+0x185/0x1d0 [ 139.471315] should_fail+0x87b/0xab0 [ 139.475089] __should_failslab+0x278/0x2a0 [ 139.479383] should_failslab+0x29/0x70 [ 139.483321] kmem_cache_alloc+0x12e/0xb90 [ 139.487512] ? skb_clone+0x31e/0x590 [ 139.491268] ? br_allowed_egress+0x54/0x730 [ 139.495661] skb_clone+0x31e/0x590 [ 139.499245] br_flood+0x92a/0x1060 [ 139.502832] br_dev_xmit+0xe88/0x1690 [ 139.506689] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.511396] ? br_net_exit+0x220/0x220 [ 139.515322] dev_hard_start_xmit+0x5f1/0xc70 [ 139.519809] __dev_queue_xmit+0x2311/0x3510 [ 139.524201] dev_queue_xmit+0x4b/0x60 [ 139.528036] ip_finish_output2+0x12bf/0x1490 [ 139.532511] ip_do_fragment+0x36b9/0x3ef0 [ 139.536694] ? ip_fragment+0x3f0/0x3f0 [ 139.540660] ip_fragment+0x249/0x3f0 [ 139.544456] ip_finish_output+0xd18/0xff0 [ 139.548657] ip_output+0x505/0x5d0 [ 139.552242] ? ip_mc_finish_output+0x3b0/0x3b0 [ 139.556903] ? ip_finish_output+0xff0/0xff0 [ 139.561256] ip_send_skb+0x173/0x350 [ 139.565053] udp_send_skb+0xeb6/0x1310 [ 139.569016] udp_sendmsg+0x9f9/0x33d0 [ 139.572872] ? ip_copy_metadata+0xee0/0xee0 [ 139.577259] udpv6_sendmsg+0x1291/0x3f40 [ 139.581387] ? page_add_file_rmap+0x613/0x6b0 [ 139.585944] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 139.591453] ? alloc_set_pte+0x8ed/0x1d80 [ 139.595667] ? kstrtoull+0x757/0x7e0 [ 139.599456] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 139.604965] ? kstrtoull+0x766/0x7e0 [ 139.608714] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.613592] ? __fdget+0x4e/0x60 [ 139.617029] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 139.621835] inet_sendmsg+0x3f7/0x750 [ 139.625689] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.631114] ? inet_getname+0x4a0/0x4a0 [ 139.635150] __sys_sendto+0x6c0/0x7e0 [ 139.639008] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 139.644001] ? syscall_return_slowpath+0xe9/0x700 [ 139.648934] __x64_sys_sendto+0x1a1/0x210 [ 139.653127] do_syscall_64+0x152/0x230 [ 139.657060] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.662275] RIP: 0033:0x455a09 [ 139.665487] RSP: 002b:00007ff139367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 139.673235] RAX: ffffffffffffffda RBX: 00007ff1393686d4 RCX: 0000000000455a09 [ 139.680534] RDX: 000000000000000e RSI: 0000000020000140 RDI: 0000000000000014 [ 139.687834] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 139.695132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 139.702429] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000e [ 139.719172] x_tables: eb_tables: realm match: used from hooks POSTROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/06/04 03:33:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1ff, 0x2d, 0x2, 0x5, 0x8}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000300)=0x44) socket$inet6(0xa, 0x80003, 0xfffffffffffffff8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80400, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/182) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000340)=0x4) 2018/06/04 03:33:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000e84}, 0x2c) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x4000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002cc0)={'\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002d00)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) 2018/06/04 03:33:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x3, 0x4, 0x82e, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x274c, 0x1, 0x200, 0x2, 0x0, 0x7fff, 0x5, 0x5, r1}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) sendto$inet6(r2, &(0x7f0000000080), 0x1a, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) 2018/06/04 03:33:25 executing program 2: unshare(0x40000000) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa1fe}) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000004e4e0ebc12eb1ec5a03a1401bef16d8fd5f2bdb07d"], 0x1f) 2018/06/04 03:33:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x260, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff], 0x118, 0x198, 0x1d0, [@stp={'stp\x00', 0x48, {{0x5, {0x80, 0x3, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4, 0x5ffa, 0x5, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x4e24, 0x4e24, 0x10001, 0xaf, 0x2, 0xffffffffffff6c3b, 0x1ff, 0x80000000, 0x10000}, 0x2c0, 0x8}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2d8) open_by_handle_at(r0, &(0x7f0000000000)={0xe, 0x8, "64de3220e11a"}, 0x200080) 2018/06/04 03:33:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000001500000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001900000002000000080062725964676530000000000000000000696662300000000000000000000000d30000000000000000000000000000000065727304006e300000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000070000000a00000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x1d8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x100000002, 0x0) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 139.823801] IPVS: ftp: loaded support on port[0] = 21 [ 139.833673] ================================================================== [ 139.841083] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x460 [ 139.847583] CPU: 0 PID: 9192 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 139.854852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.864204] Call Trace: [ 139.866798] dump_stack+0x185/0x1d0 [ 139.870426] ? ebt_stp_mt_check+0x24b/0x460 [ 139.874749] kmsan_report+0x149/0x260 [ 139.878547] __msan_warning_32+0x6e/0xc0 [ 139.882609] ebt_stp_mt_check+0x24b/0x460 [ 139.886757] ? ebt_stp_mt+0x24c0/0x24c0 [ 139.890731] xt_check_match+0x13fb/0x1610 [ 139.894884] ? mutex_unlock+0x15/0x80 [ 139.898685] ? xt_find_match+0x72a/0x7e0 [ 139.902751] translate_table+0x4bb5/0x60f0 [ 139.906991] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 139.912453] do_replace_finish+0x1258/0x2ea0 [ 139.916878] do_replace+0x719/0x780 [ 139.920515] do_ebt_set_ctl+0x2ab/0x3c0 [ 139.924490] ? rcu_all_qs+0x32/0x1f0 [ 139.928207] ? mutex_lock+0x31/0x90 [ 139.931840] ? ebt_cleanup_entry+0xb10/0xb10 [ 139.936254] nf_setsockopt+0x476/0x4d0 [ 139.940147] ip_setsockopt+0x24b/0x2b0 [ 139.944035] ? ipv4_pktinfo_prepare+0x650/0x650 [ 139.948707] tcp_setsockopt+0x1bb/0x1f0 [ 139.952686] ? tcp_disconnect+0x15a0/0x15a0 [ 139.957013] sock_common_setsockopt+0x136/0x170 [ 139.961685] ? sock_common_recvmsg+0x270/0x270 [ 139.966265] __sys_setsockopt+0x4af/0x560 [ 139.970427] __x64_sys_setsockopt+0x15c/0x1c0 [ 139.974929] do_syscall_64+0x152/0x230 [ 139.978826] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.984012] RIP: 0033:0x455a09 [ 139.987199] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 139.994909] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 140.002179] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 140.008492] device ifb0 entered promiscuous mode [ 140.009464] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 [ 140.009472] R10: 0000000020000280 R11: 0000000000000246 R12: 00000000ffffffff [ 140.009480] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 140.009489] [ 140.009494] Local variable description: ----mtpar.i@translate_table [ 140.009497] Variable was created at: [ 140.009517] translate_table+0xbc/0x60f0 [ 140.009531] do_replace_finish+0x1258/0x2ea0 [ 140.009549] Disabling lock debugging due to kernel taint [ 140.039152] IPVS: ftp: loaded support on port[0] = 21 [ 140.044068] Kernel panic - not syncing: panic_on_warn set ... [ 140.044068] [ 140.044086] CPU: 0 PID: 9192 Comm: syz-executor1 Tainted: G B 4.17.0-rc5+ #103 [ 140.044093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.044097] Call Trace: [ 140.044116] dump_stack+0x185/0x1d0 [ 140.044145] panic+0x39d/0x940 [ 140.101586] ? ebt_stp_mt_check+0x24b/0x460 [ 140.105938] kmsan_report+0x260/0x260 [ 140.109748] __msan_warning_32+0x6e/0xc0 [ 140.113810] ebt_stp_mt_check+0x24b/0x460 [ 140.117970] ? ebt_stp_mt+0x24c0/0x24c0 [ 140.121945] xt_check_match+0x13fb/0x1610 [ 140.126107] ? mutex_unlock+0x15/0x80 [ 140.129908] ? xt_find_match+0x72a/0x7e0 [ 140.133983] translate_table+0x4bb5/0x60f0 [ 140.138222] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.143684] do_replace_finish+0x1258/0x2ea0 [ 140.148106] do_replace+0x719/0x780 [ 140.151741] do_ebt_set_ctl+0x2ab/0x3c0 [ 140.155720] ? rcu_all_qs+0x32/0x1f0 [ 140.159438] ? mutex_lock+0x31/0x90 [ 140.163066] ? ebt_cleanup_entry+0xb10/0xb10 [ 140.167471] nf_setsockopt+0x476/0x4d0 [ 140.171368] ip_setsockopt+0x24b/0x2b0 [ 140.175260] ? ipv4_pktinfo_prepare+0x650/0x650 [ 140.179930] tcp_setsockopt+0x1bb/0x1f0 [ 140.183922] ? tcp_disconnect+0x15a0/0x15a0 [ 140.188225] sock_common_setsockopt+0x136/0x170 [ 140.192875] ? sock_common_recvmsg+0x270/0x270 [ 140.197449] __sys_setsockopt+0x4af/0x560 [ 140.201580] __x64_sys_setsockopt+0x15c/0x1c0 [ 140.206066] do_syscall_64+0x152/0x230 [ 140.209967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.215138] RIP: 0033:0x455a09 [ 140.218314] RSP: 002b:00007fbc918d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 140.226001] RAX: ffffffffffffffda RBX: 00007fbc918d16d4 RCX: 0000000000455a09 [ 140.233258] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 140.240508] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 [ 140.247755] R10: 0000000020000280 R11: 0000000000000246 R12: 00000000ffffffff [ 140.255008] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 140.262735] Dumping ftrace buffer: [ 140.266261] (ftrace buffer empty) [ 140.269944] Kernel Offset: disabled [ 140.273546] Rebooting in 86400 seconds..