INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. 2018/04/26 02:42:22 fuzzer started 2018/04/26 02:42:23 dialing manager at 10.128.0.26:38541 syzkaller login: [ 51.417952] can: request_module (can-proto-0) failed. [ 51.429818] can: request_module (can-proto-0) failed. 2018/04/26 02:42:33 kcov=true, comps=false 2018/04/26 02:42:36 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x84}, 0x4000000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req3={0x2, 0xbf, 0x1, 0xfffffffffffffffb, 0x8, 0xfffffffffffffa76}, 0x1c) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x80000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x6) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000280)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0xd6, 0x3, 0x3, 0x8, 0xd716, 0x83, 0x17d}, 0x20) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="7efeeb809d73561782e83b6ce403c36498a1864c5c517306ac59b4b0827dd416479a51047ae4e2aeff0012ab2f3ee007110aab8744b860b90c0d9ca733dd9969d883c6b97e8534339e9fa713a27c536e43fa2963fb345cce7533bdb3b627341781823dcca0", 0x65, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="57fe21f6b691bba669a89768c32fd3849fbefc7501f6ded94561218dcba246538dcf5790deb6c93d6c303adcf8a17a4af2d7901faeea674720715197729e477b73fb98d6f224b2bf61c9cdcc8a70330b833bb2412c55498af2527b3401b060a611297fa8a7166befd9664327bc20b7cc5bda6a888abe0f8a54f1f88407b9f8808a435f2e72ab0ded842e52f1ceb7daabbd41cc64fc36fe9a44da2355b6f973629122c17c3e5bc9e83b7868b478e509", 0xaf, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000600)={r3, r4, r5}, &(0x7f0000000640)=""/122, 0x7a, &(0x7f0000000800)={&(0x7f00000006c0)={'wp384\x00'}, &(0x7f0000000700)="6745aa2d0c6249dacb0b74a68ef840c0ec22d91b90d4d4365ab31127bf2d226703f2eaaa788354d50f999e183a192d6d19b38393f9ac63cc7fa548f64bd25abd3a568e5f9c9dbc0c639381ff1e5489f7b99a337d07ad49f4c32a451c8bb87d808232bf6590a5c7dd526b46a9a0732ead7828318bb2ad8cbb3fc488bf87b7b6aa821d94722f5392cdcb3f822eaff58ff305722ff59ce9103f7fc34dae4b7f8c432006ee395e856ba3164bef88530f19ea32dca77c16ead59dc960f56456f3b86f61f81298c28b45370968b7463120824a86e980d9f82229b36703f6206bea38da6551978c", 0xe4}) r6 = semget$private(0x0, 0x1, 0x400) semctl$GETVAL(r6, 0x0, 0xc, &(0x7f0000000840)=""/98) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000008c0)={'dummy0\x00', 0x600}) futimesat(r0, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={{0x77359400}}) semget$private(0x0, 0x0, 0x108) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000980)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x88010, r0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xdcd2) accept$inet6(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000a80)=0x1c) syz_open_dev$loop(&(0x7f0000000ac0)='/dev/loop#\x00', 0x8, 0x0) r7 = msgget(0x2, 0x28) msgrcv(r7, &(0x7f0000000b00)={0x0, ""/152}, 0xa0, 0x0, 0x3800) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000000bc0)=""/74) rt_sigpending(&(0x7f0000000c40), 0x8) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000c80)={0x1, 0xfffffffffffffffd}) 2018/04/26 02:42:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x3f0, 0x218, 0x0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@empty, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'bpq0\x00', 'ip6gre0\x00', {}, {}, 0x6f, 0x2, 0x12}, 0x0, 0x1b8, 0x218, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x6, 0x9, [0x22, 0x3e, 0x12, 0xb, 0x33, 0x35, 0x12, 0x33, 0xe, 0x3e, 0x1a, 0x5, 0x2e, 0x2c, 0x12, 0x30], 0x0, 0x5, 0xff}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff0000ff, 0xffffffff, 'bond0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x20}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xa6ee, 0x0, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x3, 0x6}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1e, 0x8, 0x80c}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) keyctl$set_reqkey_keyring(0xe, 0x6) acct(0x0) mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='ufs\x00', 0x90080, 0x0) sendmsg(r0, &(0x7f0000000dc0)={&(0x7f0000000640)=@ipx={0x4, 0x1, 0x0, "f14411489c97", 0x984}, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)="e549b92d932444cca44848af7b4f4929999657f7fe1a02c050ce526008e619", 0x1f}, {&(0x7f0000000700)="e0a675fd1ceb88707dc9debcf72d89558e5182f06a163e9b4999f297f1f29e46e16d988adf", 0x25}, {&(0x7f0000000740)}, {&(0x7f0000000780)="4d408839c7b3427fa3a5f709a4436a5e475c089718f30eaef612e364787cc929d9664070cd3a4cdc49b08ec1edac348482b11d9ce3e7d4ed46f33c954b335b5767c9acba2a20ae6297ec5fc5b8984be716f34b2a6cabc428c54a74486fa242669b11", 0x62}, {&(0x7f0000000800)="b3e75acf481003dd25899efa1f4cd0c78e53c662501767bf613f4963097125f031af8d8bc827e7a209312c13614a1fbeeb8095cbdc1b9e21eeb212b246f5dcb28124b06ec83b83a1fb0f5e2a2be7b4337de96c19f7d04bf1bb696af0c33569105bb2b376d5ac9dc90cf9f8d9321301b471753eb0d7847356172e46f008027e8daf993e9c7ec4edf9844b44b2f56365b3df9992744020b87a1916ede8171c138bfa2e0c5aa7816dc38f1ac28549b1a291c9b7339604db0b9e92edc31e7eb468453511bf69a2b7c6d075e889d732a3c2702fe99e5c1e097feb381a0bb0a4", 0xdd}], 0x5, &(0x7f0000000980)=[{0x68, 0x1, 0x1, "7484ed1581cc6994c876f2c5debfcc647a23345c73d3f0ae4bee3565842c4f4165a46b3c0b093207d70d83a1cc5b1dfed8c20368cadab7b56c2c7983c23fc04da91e9edc326b8d90a4b5c39d24806a7b95fe27e6a355bc"}, {0x110, 0x194, 0x2, "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"}, {0xf0, 0x0, 0x2, "ef80284290f67520b67413f230607d1df7516e510e3d6464ceaed2fa6bc83535fe8ec0aa8d1ff0bd6eadf179427795dd2a9e88d4c43b9893932a8870a04eaa4920e4ec0dea7c2b624df1f71d683db897b09892d86f290e8a8a48efeaaa915ca175d1f4bd10ead47408cd734fe73172fc328eb01f5e564e722504b1aa880d941e367a7362f913250f01580e3ca5d3c418fd144a1b05f76f2acc9959fd9d975bb71aa37a898dfab71097888eac17bd7bc1b6c8f35aeabe0b9fd804e4a82ae431edf89bd0e87ca1f97177745b5e6b03003021c1a01b61c33ee33e"}, {0xf8, 0x0, 0x1ff, "e07f08d6d2465525b6bceb8d5426941e4c13cf35905648916e1af7d30f73ee2ea217f61a56e7c146483d5911ca9dcc1678f57ba170f7d9b85d6d6b874fff297bd4b00ac081cd8695fdd39210edb4faed2310e22f7ebc560f171eaa016bbb423e98615f19fe0fc0869787f10006b7b0babdc1be57069ee0f1ff74302d521a4d01f4c3f5df36fa14bd0093be23d3cc99b15db6f1c20442c688dc5236205257c55ff0ca01d6f16379edf2870fbb1fc3cf23b040c2f5186cae99ae47a7aa2ab1d2066154fe161ea8e5c02e5658f92eed464a6731b794c77d05ce5bdd86f9172373d3d3b0464744899318"}, {0x78, 0x107, 0x200, "85d33e1a808287cba388fb0cc8a3dfb8f090eb169bbbf18255b72f60d05e164b68702a885c5e28858003f8826a7e108a1fbea778aa7000d940bcfa233883cce2c88fa6c8c4f7d67dd44026b3a46de33238b50887a20fb7004f414c65a10265dd8c7892db83ee7a"}, {0x38, 0x11f, 0x4, "236b9456f3ece35f2023a16cd560e1802efa40b132e274cc199011517c92287fc16c5c3e5927c4"}], 0x410, 0x4000000}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=@nat={'nat\x00', 0x1b, 0x5, 0x570, 0x360, 0x220, 0xffffffff, 0x4a0, 0x360, 0x4a0, 0x4a0, 0xffffffff, 0x4a0, 0x4a0, 0x5, &(0x7f0000000e00), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffff00, 0xffffffff, 0xffffff00], [0xff0000ff, 0xffffffff, 0xff000000, 0xff000000], 'bridge_slave_1\x00', 'bond_slave_0\x00', {}, {}, 0xba, 0x81, 0x0, 0x60}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}, @ipv6, @port=0x4e24, @port=0x4e24}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, [0x9f2b842937852c53, 0xff000000, 0x0, 0xff], [0xffffffff, 0x0, 0xffffffff, 0xff], 'rose0\x00', 'bcsf0\x00', {}, {0xff}, 0x88, 0xffffffffffff5a54, 0x1}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x19, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @port=0x4e22, @gre_key=0x2}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xff, 0x7, 0x5, 0x0, 0x1, 0x400, 0x44}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80, [], 0x1e}, @ipv4=@loopback=0x7f000001, @gre_key=0x9, @gre_key=0x80000000}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x800, 0x183f, 0x10001, 0x28, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@multicast1=0xe0000001, @gre_key=0xffff, @port=0x4e22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001480)={0x0, 0x1ff}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001500)={0x8001, 0x8, 0x5, 0x10001, r1}, &(0x7f0000001540)=0x10) statx(r0, &(0x7f0000001580)='./file0\x00', 0x2000, 0x4, &(0x7f00000015c0)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000016c0)={0x73, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e24, 0x4, 'sh\x00', 0x10, 0xffff, 0x40}, 0x2c) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffff7fff) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001700)={r2, 0x6}, &(0x7f0000001740)=0x8) r4 = openat(r0, &(0x7f0000001780)='./file0\x00', 0x0, 0x2) r5 = syz_open_pts(r4, 0x680000) ioctl(r5, 0x7fffffff, &(0x7f00000017c0)="350ba67a754192cd3dc2e6887dbf94827f58218bf1eb349bbe87956fb7d6dd017dc8626d41020e1d06e29078c05dd3ffc23fd852051e2f14f2dfedfcd82ceadc1e77f350caebcd5f5f108ba55682866da0bd31c21c6f97ae083bd5c2bbfac1f98ea2de1fc37365fb80e3fa26d333193940261ae5d89f11cd80bab04d90c07af11eabee23a67ca935a46e327d821ba00fe2408fa83e3f2684fd7b3576d0c069204514c4ac7472f511e8954223bb58fb6d86428c8e1f14abebd77bae0d785dfd49528ad9a770eba00e09aa7003b1d11f229d52a4453daac3df109e92cab71123fc1100e0813eed5019753df3ac92f02a5a2e315471f827ee") getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f00000019c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000001a00)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x8f, 0x5, 0xfff, 0x500, 0x7, 0x0, r6}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001a80)={r2, 0xfffffffffffffffe}, &(0x7f0000001ac0)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000001b00)={'\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) kexec_load(0x8000, 0x6, &(0x7f0000001e40)=[{&(0x7f0000001b40)="8f0ab3af2100c0bc5c5765ba8f0d7f4d614a4d4b4771758407dcc70142afa6ed6ed1855e3e39b572dfd6fd64e93e113354474499787640a480c6a238a6e9cede2e6c36d024aed2a2c8d438e5293b67e1d0e607516e8dd32b0d88997195b34d47a9d8dc5af49c91fe0c6d16a825", 0x6d, 0xfef6, 0x7}, {&(0x7f0000001bc0)="c645c20ab23adffb435d4d30c88c5f03a497d4fe26de749e0c519c3377ab01aa6eab72d09d49e8ab559debccecbcdfedd66374b6885c28ce1589027beb931e22768820c6a3301e47d7fc0d670147390ec3c3305a7d86aed3ebc285dd70d7b52402ea146617d08e2d4ddf446b6ab39b3b6154eebee4840d30bfb2d1020af4ea0a879636df88fbdedf00f2692882ed56f5fb54", 0x92, 0x8, 0x9bd}, {&(0x7f0000001c80)="d52e1dfd4e815b7e502fdcbf32d257069f07d995b5c41c82c4644c3b11e15dbcf475573a08fd00b4a755241dcdc22aee67606969053d75dc7472a6e669cd63c163dac448ffda46cb66eb4c9461074546c9c08b7b8bec597658970a412d", 0x5d, 0x8}, {&(0x7f0000001d00)="d31bce7202846d5cd255ed0149d9bfdc", 0x10, 0x6, 0xfffffffffffff870}, {&(0x7f0000001d40)="ef5c344f74588b721988ecfb3992e44835c02604aa6429ea063277af", 0x1c, 0xeb, 0x5}, {&(0x7f0000001d80)="bb741acd5d7067102ee66ac7c47925444b0fa3446e47cda02310de6f17ce9b32e456575b0d8d0604111daf3e2f0abbdedab07f11d0dae86dbd9a4874e15def4d15f1c28b78650d2ec7c36027c9be59ba2591ffeb3b6603d3ddd9d1854e7db14280b9635f3077afe9ea9c84a264c78297ab343431a4bec47340f384468104b7d9abb1de9ea3199e3ec08800e876a238cd210ef1c2d69548288b967267a3c624c97cf2e7449660259317ae5dc11968e40d470b6f3269", 0xb5, 0x5ba3a57f, 0x9}], 0xa0000) connect$bt_l2cap(r4, &(0x7f0000001f00)={0x1f, 0x3ff, {0x0, 0x1f, 0x2, 0x80000000, 0x5, 0x6}, 0x2, 0x3ff}, 0xe) socket$inet_icmp(0x2, 0x2, 0x1) statx(r5, &(0x7f0000001f40)='./file0\x00', 0x0, 0x4, &(0x7f0000001f80)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002080)=@sack_info={r1, 0x0, 0x9}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000002200)={0x2, &(0x7f00000020c0)=[{}, {}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002240)={r3, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000002280)={0x2, 0xa809, 0xfe, 'queue0\x00', 0x4}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000002340)=""/225, &(0x7f0000002440)=0xe1) llistxattr(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0), 0x0) 2018/04/26 02:42:36 executing program 3: socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x19, "1fc37574f6025d325ec1dd5727b8adff4190bd0ffaa4c95a18"}, &(0x7f0000000100)=0x3d) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x400000, 0x403) getpeername$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x2b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000300)) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x100, 0xcfb, 0x2, 0xe070, 0x1, &(0x7f0000000340)='veth1_to_bond\x00', 0x3, 0xffffffffffff7162, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000400)="bfbac8da860a284c3ef817f3d9d55b997dffbeac7c780206227d822a1c4c2d443b0cced03febcd0db513bd723954a873108db63470171def4290ad74614d7c9aef58fcb854ee632d3cea8d27844ef3b7cdef5b44abcbc26a3c9c7fbaa40b82e75243a03f9e853a72871713073efe56196d686a91e250dfcebfb96f5e6bcbcae4a854f1f353da7b5ffa16bb4e1f2bfd9587b3ea967dd53a48eb", 0x99, 0x8dc299487dfe3094, &(0x7f0000000500)={0x11, 0x5, r5, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000540)={'veth0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) linkat(r3, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00', 0x0) ustat(0x2, &(0x7f0000000600)) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x1a, r5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000740)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={r6, 0x9}, 0x8) syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x4202) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x48800, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0x1ff) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000840), &(0x7f0000000880)=0xc) fsetxattr(r7, &(0x7f00000008c0)=@random={'osx.', 'vcan0\x00'}, &(0x7f0000000900)='veth1_to_bond\x00', 0xe, 0x2) lseek(r0, 0x2, 0x0) read(r4, &(0x7f0000000940)=""/253, 0xfd) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000a40)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000a80)=r8) 2018/04/26 02:42:36 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1800000, 0x8000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x2f, "9c8493c62b05afadb7845c860eed646ba0aa96f67a9a89a7d3bedfd8fcd1f40c80d7a0f822c3cdd2b7857223199da2"}, &(0x7f0000000080)=0x37) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, 0x101, 0xe47, r1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xad}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x58, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9216, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}]}, &(0x7f0000000280)=0x10) r3 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='em1^vmnet1,;\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f00000003c0)=0x1) r5 = socket$nl_crypto(0x10, 0x3, 0x15) r6 = socket(0xb, 0x1, 0xff0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) connect$packet(r0, &(0x7f00000004c0)={0x11, 0x2, r8, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1901}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x60, r9, 0x400, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x40) setsockopt$packet_int(r6, 0x107, 0xc, &(0x7f0000000680)=0x4, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000006c0)={0x7, 0x2, 0x2, 0x800000, r2}, &(0x7f0000000700)=0x10) finit_module(r7, &(0x7f0000000740)='}J\x00', 0x1) fgetxattr(r4, &(0x7f0000000780)=@random={'user.', 'queue_id\x00'}, &(0x7f00000007c0)=""/194, 0xc2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000008c0)={{0x0, 0x3, 0x80, 0x0, 0x9}, 0xa5, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0xd09, 0x0, 0x4, 0x9462}) signalfd4(r5, &(0x7f00000009c0)={0x1}, 0x8, 0x80800) r10 = geteuid() getresgid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) lchown(&(0x7f0000000a00)='./file0\x00', r10, r11) accept4$netrom(r4, &(0x7f0000000b00), &(0x7f0000000b40)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000b80)={r5}) tee(r5, r6, 0x9, 0x0) 2018/04/26 02:42:36 executing program 5: set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) r0 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="8a090a42335f86b7a5c0216d04f1e048b0e6ab57d6a8529f82270cb497c59596f08f1ae8e2ef6ba2ee764a313aa11fee4ea2787657035ef444f04455bae6707885c59d0dabec8b9e72de0f1f4381137881a171d7a275156b1443a8acdd92320f0e329e3014e8519b124df7a5e6d56436", 0x70, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000200)='cifs.idmap\x00', 0x0) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) link(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x202280, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000004c0)={0x100000001, 0x20}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000580)={r3, 0x4, 0x30}, &(0x7f00000005c0)=0xc) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000600)={'ifb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) sendmsg$netrom(r2, &(0x7f0000002b00)={&(0x7f0000000640)=@full={{0x3, {"4b6f27caaafe4f"}, 0x1ff}, [{"93ca69526db0a3"}, {"20becec680b155"}, {"1705b6918e65d1"}, {"c605b4319bc82a"}, {"fa9d2b87516e3a"}, {"7053b87eb6fc42"}, {"a680928f9ecb7e"}, {"2d457bb12cedb5"}]}, 0x48, &(0x7f00000017c0)=[{&(0x7f00000006c0)}, {&(0x7f0000000700)="731f8804b9220ce4374fe47374361b89006466a3f9955155", 0x18}, {&(0x7f0000000740)="1c8b3ca63a670f31b9b847c3a088df622f877bf45555d61cc260c3a191628eba475cad8543d7c37b0311afea96f6c2a7572b81161b7d9fce42e323850e45013e21a4293c877d557ac8dccda449debfd3cbbdcacede8ee6c6c162ff2ae920a855b19e90ae683631001d0ef35fa32f2be21459cb", 0x73}, {&(0x7f00000007c0)="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", 0x1000}], 0x4, &(0x7f0000001800)=[{0x78, 0x116, 0x5, "bee4aa23df16e6f7a3c5ed1010a5e7d3dfbb9af6708576acc74c2babe60acffa334e54d5ec6fd3e8dc12b6139216c5bb7c251999122b75452b6747d9a213a468ff3bc066e85a5c97c22418ba6e30b79325664ee05f80dd762af05a5c0e8565bcd48ad44e6693"}, {0x1010, 0x10d, 0x7ff, "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{0x60, 0x1ff, 0x3, "d157e6b4cc7678bc0979e07826363fe3ef15714b263c78912ecd2ec3d82822ef1a675dedb123e6d3dd016d66842423059a680fb49803d51a37d307969084758003821520f5d40da29ac3"}, {0x28, 0x11b, 0xfffffffffffffffb, "c9ed7f7c80a7a9d9d003d16dcdbe652789d00daf3688"}, {0xd0, 0x107, 0x7, "95d6de71b55d2123352e3db34784bd2077c04b8e627f49ed65e4de752d40823f52711a221e82331ac73385711df95451b7ea9a8296886558c9f5aa00bbe61fed8248d4e0e3da21317f645f3b7a8c678174033b09ba55362765bfabfa78447037f65d77c9313fae7c74945eda2af69ddd8f8c818211021d9576ff9eb03514331341eece561767bd9b7902cbf17f38fc034c7cf3ffcbd00ec983f62ef2a8e9b8abe4b2d09994814b1b7c5424364c23fb719dec0158facaae63600ee7"}, {0xf8, 0x114, 0x5, "1f10c32162105877ebffa6e828a15db7cee02a63e0062ee49c709aaa20797c5de91c8e44e9bceb749ed596406ca14849cab075a7ea77cd9ca7ba0f561f369b31da1071a0006792ada129107f13d9c3cbe51e7065da178fab7471c8b7ce3e4c0bc08df7a30010dd59f0e0401512a98591abeacc29ca95a19760b4ee61219dc7b168e0134ce0d1132538e288bf50e68de6aad1b1f1a3b6b535c979c931795f39a0a43662f1d65c0f017c572c07cf18060ed5a8692c4f3d8af0cff7aaf1db7bc95b469c00ea2d4f59d36cc7aa8af84c582ef7627ba0994233ddb2a6b2471f8d60f438c86f238f926dff"}], 0x12d8, 0x40000}, 0x400c084) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000002b80)={0x1, &(0x7f0000002b40)=[{0x0, 0x0, 0x0, @link_local}]}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) r4 = syz_open_dev$usbmon(&(0x7f0000002bc0)='/dev/usbmon#\x00', 0x10000, 0x2000) fstat(r4, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002c80)='/dev/net/tun\x00', 0x0, 0x4440c0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002cc0)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002d00)={@mcast1={0xff, 0x1, [], 0x1}, 0x25, r6}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e22, 0x7, 0x4e20, 0x8000, 0x0, 0xa0, 0x20, 0xe4af0ee68b5ff283, r6, r5}, {0x0, 0xe6, 0xffff, 0x7, 0x2, 0x4, 0x200}, {0x1, 0x9, 0x80000001, 0x40}, 0xea, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x4, 0x2, 0x80, 0x10001, 0x10000, 0x5}}, 0xe8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002e40)=[0x8, 0x7ff]) r7 = semget(0x0, 0x5, 0x61) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000002e80)=""/62) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000002ec0)={0x2}) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000002f80)={0x8, 0x5, 0x2}) socket$inet6(0xa, 0x80007, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003080)={r4, &(0x7f0000002fc0)="328dc7016c0f5cd8866bffa3276540f7f8d49cf3fd88f7424a051360b2d70dba0a37b2ba2f4727324ba18784fb3a52ac61c631f23d093d70810c3394f2214c305fbb00b4a348f8d65fb613100ef77c9c047d8c653ca997322187064be3", &(0x7f0000003040)="fd77170160f8233cb591d2abe4ac5bc35968db0dbabd278694b368a3357a", 0x2}, 0x20) add_key(&(0x7f00000030c0)='syzkaller\x00', &(0x7f0000003100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003140)="8cc88e525384a532bc7647254554a1d820136dcdf514f38cb276bde5cb9ecc6b020de4cc1c616d526ebbd28f0a09c06c616499390c236fb9734859c5b694ee4fe87ac83dc0823a25c557affc63a335a6b22d6025c3c61dee541b18fafe76e06959e008efcdb90fa80d2a1ac14e73d61f04d8574e3659ba096b80e4d2f4b22cd9f3a951008d3aa3032c5a2e11d12e76ef715daa190f5655a665671be8", 0x9c, r0) 2018/04/26 02:42:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x967}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0xffffffffab1f9062, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/207, &(0x7f0000000240)=0xcf) r2 = accept4(r0, &(0x7f0000000280)=@hci={0x0, 0x0}, &(0x7f0000000300)=0x80, 0x80800) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000380)) r5 = dup2(r0, r4) syz_mount_image$f2fs(&(0x7f00000003c0)='f2fs\x00', &(0x7f0000000400)='./file0\x00', 0x31a, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000440)="0fa46acf56cf48c8ade1b1b8dd4f7af2fa7895a4d5602c091671b0643d75d7e1bd30de88fdb7e152f4ed8760ce161968f54fd7116bd459a9b003077b13a82ec694a6337375798e602059d08c94809b3cb4354dd34a1b11e78f35b41247392c694367f03ea2d2e398fc42523d59aab05f8bcc62956a775313309eea1bbf2734e3cfb1dade7110edc10c78d7fedbb2f864cffdd4b5392d2f2f7cd1c437de08aac5fb690cad781cf834d4de109d2677beeddafdbdbe", 0xb4, 0x20}, {&(0x7f0000000500)="8f733750d82f0f982d778ba1b297d8f97105f74be94aee3542a40f47927aaf66b350c23ab3e6de067e8889302a1334bcf5e427344b1c32617a24c3a40ef3e0596596d67708f226289224976dd8cb9d0d", 0x50}, {&(0x7f0000000580)="a2ad6968f205e90c94aa177bef", 0xd, 0x7}], 0x1000, &(0x7f0000000640)={[{@iobits={'iobits', 0x3d, [0x7f, 0x3f]}, 0x2c}, {@prjjquota={'prjjquota', 0x3d, "de5d2dc5776c616e31402c"}, 0x2c}, {@iobits={'iobits', 0x3d, [0x38, 0x0, 0x2d]}, 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@two_active_logs='active_logs=2', 0x2c}, {@background_gc_on='background_gc=on', 0x2c}, {@data_flush='data_flush', 0x2c}, {@noextent_cache='noextent_cache', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x81, 0x10}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000007c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0xffffffffffffff7f, 0x10001, 0x400, 0x8001, 0x2000020, r3}) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000840), &(0x7f0000000880)=0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000008c0), &(0x7f0000000900)=0xc) connect$l2tp(r0, &(0x7f0000000940)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x2, 0x2, 0x1, {0xa, 0x4e20, 0xfffffffffffffe00, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}}, 0x32) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000a00)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x6000, 0x6, 0x9, 0x9, 0x8}, &(0x7f0000000ac0)=0x98) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x11, 0x6, 0x8, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000b40)={0xbf8, 0x6, 0x1, 'queue1\x00', 0x3}) getpeername$packet(r6, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) fallocate(r0, 0x2, 0x80, 0x3) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$addseals(r7, 0x409, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000c80)={0xffffffffffffffff}) connect$l2tp(r6, &(0x7f0000000cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r8, 0x4, 0x3, 0x0, 0x4, {0xa, 0x4e21, 0x0, @empty, 0x4}}}, 0x3a) 2018/04/26 02:42:36 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101101, 0x0) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/157, 0x9d}, {&(0x7f0000000180)=""/17, 0x11}], 0x2, &(0x7f0000000200)=""/140, 0x8c, 0x22c}, 0x20) write(r0, &(0x7f0000000300)="4a0c7b4467d31a32f2e43081dc51153b6e95d0c393c2ff52c93e513b54a1bd5eb278114ab8cdc077a866877e0408285577413cc15ae96ad49fe6695137bf8caaaa9f4e89cb9ff58c7a9f64cb39cf0fd423dca44deb636cfb0c95e1540280f277a9cae49058123fba1c322b6e0cd76525b915440bc309804b112f254cca", 0x7d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0x80000001, 0x4, 0x6, 0x1, 0x99}, &(0x7f0000000500)=0x98) r2 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x3, 0x4000) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000580)=0x1) connect(r2, &(0x7f00000005c0)=@llc={0x1a, 0x305, 0x2, 0x6, 0x3, 0x2, @random="2c6b134a272e"}, 0x80) getrusage(0x0, &(0x7f0000000640)) fsync(r2) r3 = syz_open_dev$sndpcmp(&(0x7f0000000700)='/dev/snd/pcmC#D#p\x00', 0x7d, 0x141000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000740)={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x4e24, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x4, [0xffffffff, 0x59e, 0x1ff, 0x9, 0x2231, 0x1, 0x5, 0x8]}, 0x5c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000007c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept4$inet(r0, &(0x7f0000000800), &(0x7f0000000840)=0x10, 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000009c0)={0x406, 0x0, r5, 0x6, r6, 0x401, 0xc814, 0x8}) dup3(r0, r0, 0x80000) fgetxattr(r3, &(0x7f0000000a00)=@random={'trusted.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000000a40)=""/209, 0xd1) ioprio_set$pid(0x3, r5, 0x9) getsockopt(r4, 0xe748, 0x6, &(0x7f0000000b40)=""/141, &(0x7f0000000c00)=0x8d) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000c40)) r7 = request_key(&(0x7f0000000c80)='keyring\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000d00)='\\\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r7, &(0x7f0000000d40)=""/242, 0xf2) syz_mount_image$vfat(&(0x7f0000000e40)='vfat\x00', &(0x7f0000000e80)='./file0\x00', 0x9, 0x4, &(0x7f0000001140)=[{&(0x7f0000000ec0)="ef73581263e3df6f2e592200f1ea4a23fe59cc9ebebbfdc91df6036713dce1f028f669637f164a296bb5b2c0246712f74a7ae1c84af8fe6fb618a4ed3e0d6cddea725181ae35236b967c4c2eb7b8da2b3f89d06db20bf190400c1e8464ab7b6213b376a9c943de27ef947d", 0x6b, 0x4}, {&(0x7f0000000f40)="e7f098643dfbd66da2aafd8fb7887c5b45ac601847d537d80a5b8ad1e4cc890dfb50c78f23cfd5d8df66bd4968bb021d24a7005883322d8996f1d828ddf921b5897bc2ffdc56a556347d27831fddb6c0b6daf24a28941f290850dbda01962bcfb9c77f0fe7bbc7b68e8436c3af086addef044036b790cea853f1b93a44ed83fbacc8f7f900f9f45a7ebdf9f6b2a84b23c20135cccaf8b606565672a43ef842a964e87a60b43598a55b451c3ad6cf03edc64c5719", 0xb4, 0x8}, {&(0x7f0000001000)="59cd84e9d65a6968fd9099b448a41839c5d9ac98f563da40fba623b7874c68d9fb642cb2d4b9b86e6046ec72995c1591e6639f499f271ab3c96c295fa9", 0x3d, 0x7}, {&(0x7f0000001040)="20f9ba2c7bbe347b072d5131b5dceb7730ca40bbd6ff2cff542d1209a9f8dec2f85b7f5428428ef762b21f3a884555280179b52dc2f84c245746120842904634d3a4943795d99fc556957f1c5f77049dd8cbcd4229b03d8b38c92907f9a3b80c5bbe6317e8235892ecbb6b9e08d3db5b0bf4dcd64da741abd82a8045cf2e7ddab21e65fb2fd6d2dcb222ded36afeb4d86ce27d334d23ed130f14114c815e6c5b9526f71263043d1fc1afce7d7db61a3586f2cf62c4d8bb154abd0991ab7e68205559dead00eb99119f56194c3055db3d346d707d0954c109cf545bbdb6cfda89bfa534565e168fa63c0b6196c03a7d6997a14812cad2", 0xf6, 0x7ab}], 0x1840, &(0x7f00000011c0)={[{@umask={'umask', 0x3d, [0x37, 0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x35]}, 0x2c}, {@flush='flush', 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x31, 0x35, 0x34]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000001300)={&(0x7f0000001200)=[0x0], &(0x7f0000001240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001280)=[0x0, 0x0], &(0x7f00000012c0)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x2, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000001340)={0x4, 0x4, 0x9, 0x1000, "c5c728dab7a7e419ef2d9ddcca1180b10ae703199639dcd0420dfc8859050a3bb9cfab92dbaefa226cf9f54c", 0x5}) mkdir(&(0x7f0000001380)='./file0\x00', 0x125085dd66bf2736) 2018/04/26 02:42:36 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xffffffffffff8001}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000140)=""/40) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000180)={0x2, 0x8, [0x2, 0x0]}) r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x80, 0x4e21, 0x7, 0xa, 0x80, 0x20, 0xff, r4, r5}, {0x9, 0x0, 0xfff, 0x0, 0x2, 0x7ff, 0x5ab3, 0x5}, {0x81, 0x6f, 0x835, 0x7f}, 0x1000, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x3500, 0x0, 0x1, 0x6, 0x1, 0xdcd2, 0x7fff}}, 0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r2, 0xffffffff}, &(0x7f00000005c0)=0x8) sendmsg$kcm(r0, &(0x7f0000001940)={&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x9, 0x3, 0x4, {0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000680)="bfdfd6d0269f2ecb075556c980a8c36d74d7d531c74776322ed412696aff6215f0d2", 0x22}, {&(0x7f00000006c0)="60565543becee829fc561bf7d68c05d51ff0f7a8ce6b9eb8f043a1a237885dbd1a12e7708db9907edf180cb8b00958dcb3327ddbab7e5b64f17e035b3508da1667f79b31097e2f76b4f658e2f41b02bd49e87f66a72daac85d2183c28a93a67dcf19a24a661b45ea7031708591fc67e1a93e52cfe67cf5ab4db492f61e0d497b4710b50d73c091dacb2441ff0d5f335e2a278797497450ee60ff3ce6941c", 0x9e}, {&(0x7f0000000780)="83392de5f1c3d36f515ee9ec9a27b423ac179624b566bb8926ec19716ddbf63b285f8186b8c60ff90f4942eee4b498c1f6da7d61dd551a35701dbae16a3c17911e439b4a9c540e419ce3ca57d8c0caff277400204a2ebadfdbb0028317e90101ba4d21b9ef3cf9053fb7d48aaa3c6674ce2b8d2117fcf3ad89bc20507bb8788c690e912c83fa336c99891d16d7d544e25556a904d043b99578a1d393828b7ee9b7ab3a02664d9e55bd1a7231bc4e4ac0e86cfb71a6b391a38d0aa24c4ed987aba22973f0b42726712d2c922fe008cf5498e3453185cb583d4d38b8244e", 0xdd}, {&(0x7f0000000880)="7088a92bbce519c1014467a2d7e56ee867209a8049cc7cb929428c4340acc917ec3f", 0x22}, {&(0x7f00000008c0)="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", 0x1000}], 0x5, 0x0, 0x0, 0x20040010}, 0x5) name_to_handle_at(r0, &(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0xc9, 0x7f, "a9178e5d05d52ad9ef47c364c5b95dca9d90259f2d5a92759fdfdd1474874d483d0ff76d8a23ed494bf620c9001e0efc137b272878797609560cc520cc8495790c2dc48af7caa18084048684bc89509a60c6ff5dd47f1c33f9e724ee19b002b6d3436b6a14ed711e2a4f0708fc605ff11e480afddd9389e5158a5402faeebe04252af3013f05505bbb157bd8dcf020f01f69d99caf4984595455dcaea1cb90361709ad059eb308e7576211b0179ccc4b0140922f14146ac337ee4a88330b8d6e41"}, &(0x7f0000001ac0), 0x1400) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001b00)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) recvmsg(r0, &(0x7f0000001d40)={&(0x7f0000001b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c00)=""/142, 0x8e}], 0x1, &(0x7f0000001d00)=""/58, 0x3a, 0x2}, 0xa8d68257ff3e873a) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001d80)=""/165, &(0x7f0000001e40)=0xa5) sendto$ipx(r0, &(0x7f0000001e80)="fadf45465d3715f48f312176b91cd34620299ed561c60a3da095c220e9fd9c9653c7f5f20b38565356441b1cb3", 0x2d, 0x40001, 0x0, 0x0) mount(&(0x7f0000001ec0)='./file1\x00', &(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)='squashfs\x00', 0x0, &(0x7f0000001f80)="baf975af98756cd2eee0bcf789055f3db15df13c3e0e6ec97097ae626434587a4e08f9be9bf208c770cc22b31b22bfd93b2b77c4fbd8e9c59d22d6a2348a64b997ed96f85d67a6fec5f173b41bf20c584a87ff126e432fb702818a5ce3e286b35f135aa7ba8ef46fca7ff1cebe352ae50b0f8b00589154d12e8e5cc9a94ec6b17b0ffe1f5129391beaa8b444377dee") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002040)={r2, @in6={{0xa, 0x4e22, 0x86b7, @dev={0xfe, 0x80, [], 0x15}, 0xff}}}, &(0x7f0000002100)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002140)={r2, 0xfffffffffffffffe}, &(0x7f0000002180)=0x8) timer_create(0x7, &(0x7f00000021c0)={0x0, 0xd, 0x2}, &(0x7f0000002200)=0x0) timer_settime(r6, 0x0, &(0x7f0000002240), &(0x7f0000002280)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000022c0)=""/4096, &(0x7f00000032c0)=0x1000) socketpair$inet6(0xa, 0x8080a, 0x81, &(0x7f0000003300)) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003340)=0x3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003380), &(0x7f00000033c0)=0xb) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000003400)=""/229) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003500)={0x1, 0x100000000, 0x0, 0x42}, 0x10) [ 56.735809] IPVS: ftp: loaded support on port[0] = 21 [ 56.869989] IPVS: ftp: loaded support on port[0] = 21 [ 56.915133] IPVS: ftp: loaded support on port[0] = 21 [ 56.972520] IPVS: ftp: loaded support on port[0] = 21 [ 57.093835] IPVS: ftp: loaded support on port[0] = 21 [ 57.212887] IPVS: ftp: loaded support on port[0] = 21 [ 57.332934] IPVS: ftp: loaded support on port[0] = 21 [ 57.519846] IPVS: ftp: loaded support on port[0] = 21 [ 58.568094] ip (4690) used greatest stack depth: 54312 bytes left [ 59.528326] ip (4772) used greatest stack depth: 54200 bytes left [ 59.988319] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.994829] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.024387] device bridge_slave_0 entered promiscuous mode [ 60.098304] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.104817] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.122767] device bridge_slave_0 entered promiscuous mode [ 60.220206] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.226776] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.259633] device bridge_slave_0 entered promiscuous mode [ 60.281444] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.287970] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.310778] device bridge_slave_1 entered promiscuous mode [ 60.385738] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.392275] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.424496] device bridge_slave_1 entered promiscuous mode [ 60.465481] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.472080] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.483950] device bridge_slave_1 entered promiscuous mode [ 60.505245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.527300] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.533824] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.565289] device bridge_slave_0 entered promiscuous mode [ 60.664934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.674437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.773154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.783937] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.790432] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.822214] device bridge_slave_1 entered promiscuous mode [ 60.845859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.855433] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.861927] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.910194] device bridge_slave_0 entered promiscuous mode [ 60.924492] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.931004] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.958183] device bridge_slave_0 entered promiscuous mode [ 60.993107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.013583] ip (4870) used greatest stack depth: 53976 bytes left [ 61.043192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.089612] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.096147] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.137738] device bridge_slave_1 entered promiscuous mode [ 61.162270] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.168752] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.196331] device bridge_slave_1 entered promiscuous mode [ 61.213504] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.219998] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.237529] device bridge_slave_0 entered promiscuous mode [ 61.301198] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.307685] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.330167] device bridge_slave_0 entered promiscuous mode [ 61.348251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.375654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.386986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.395785] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.402368] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.435319] device bridge_slave_1 entered promiscuous mode [ 61.515704] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.522220] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.559736] device bridge_slave_1 entered promiscuous mode [ 61.579147] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.600347] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.612773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.638565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.667433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.726344] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.784238] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.814939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.829294] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.902210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.982263] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.007674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.068435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.076242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.096173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.103832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.163771] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.183360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.190372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.278357] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.312347] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.319450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.392197] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.403916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.410987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.421648] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.429799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.437156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.569150] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.594588] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.609487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.620689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.656290] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.690824] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.841413] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.854700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.863554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.878937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.886082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.938847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.945921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.973223] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.986450] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.013612] team0: Port device team_slave_0 added [ 63.053738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.063414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.093340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.101741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.161383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.168494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.188319] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.217533] team0: Port device team_slave_0 added [ 63.245188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.252242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.269878] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.286234] team0: Port device team_slave_1 added [ 63.297804] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.308961] team0: Port device team_slave_0 added [ 63.339539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.346842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.467581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.474652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.498344] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.519771] team0: Port device team_slave_1 added [ 63.533613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.540835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.553132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.600271] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.616675] team0: Port device team_slave_0 added [ 63.623871] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.631752] team0: Port device team_slave_1 added [ 63.744545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.753753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.772914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.811852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.823159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.835178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.873760] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.885489] team0: Port device team_slave_1 added [ 63.907735] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.925244] team0: Port device team_slave_0 added [ 63.962232] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.989822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.011426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.035570] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.046756] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.065165] team0: Port device team_slave_0 added [ 64.079758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.102281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.131418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.162423] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.170844] team0: Port device team_slave_0 added [ 64.194568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.201925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.211139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.234570] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.249271] team0: Port device team_slave_1 added [ 64.254899] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.266257] team0: Port device team_slave_1 added [ 64.276349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.286150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.302969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.329273] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.346464] team0: Port device team_slave_0 added [ 64.361080] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.371930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.390803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.413157] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.422142] team0: Port device team_slave_1 added [ 64.429235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.438946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.446361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.456580] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.466269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.473736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.494541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.536835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.575160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.604413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.628824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.638311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.646784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.654754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.663289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.690628] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.699892] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.708461] team0: Port device team_slave_1 added [ 64.727684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.737276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.753475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.760678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.780663] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.809819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.839852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.863865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.879576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.888664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.896835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.907718] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.915259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.924252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.955809] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.965679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.990416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.027978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.037786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.047624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.060526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.080015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.101811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.119780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.146314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.163235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.172992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.181527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.193138] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.244550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.252411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.265541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.305592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.314336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.323610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.331806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.377467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.406926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.427736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.447089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.456179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.484805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.497866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.508287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.528611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.544199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.575509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.696770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.704554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.718226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.783780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.797512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.823502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.227847] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.234414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.241357] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.247859] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.317918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.325967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.600543] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.607094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.613982] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.620476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.664110] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.856195] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.862689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.869595] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.876115] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.886512] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.916462] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.922965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.929825] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.936284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.009315] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.210649] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.217155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.224108] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.230604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.243387] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.259508] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.265993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.272871] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.279392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.315225] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.383169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.396650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.438506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.473945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.512866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.561952] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.568484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.575391] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.581894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.643149] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.678478] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.684990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.691951] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.698445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.750960] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.407535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.425893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.440976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.837215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.011858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.164374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.202090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.265146] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.332553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.575562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.677912] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.899834] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.945425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.024713] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.072573] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.082080] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.088403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.097257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.175583] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.430674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.548640] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.554992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.569932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.817195] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.843378] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.850185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.862579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.891555] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.898855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.911548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.945101] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.951432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.990094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.025161] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.128788] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.135391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.151132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.254419] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.260835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.273182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.539518] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.754620] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.792008] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.829483] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.873863] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.883578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.903706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.947906] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.191368] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.711232] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/26 02:43:07 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x84}, 0x4000000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req3={0x2, 0xbf, 0x1, 0xfffffffffffffffb, 0x8, 0xfffffffffffffa76}, 0x1c) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x80000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x6) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000280)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0xd6, 0x3, 0x3, 0x8, 0xd716, 0x83, 0x17d}, 0x20) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="7efeeb809d73561782e83b6ce403c36498a1864c5c517306ac59b4b0827dd416479a51047ae4e2aeff0012ab2f3ee007110aab8744b860b90c0d9ca733dd9969d883c6b97e8534339e9fa713a27c536e43fa2963fb345cce7533bdb3b627341781823dcca0", 0x65, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="57fe21f6b691bba669a89768c32fd3849fbefc7501f6ded94561218dcba246538dcf5790deb6c93d6c303adcf8a17a4af2d7901faeea674720715197729e477b73fb98d6f224b2bf61c9cdcc8a70330b833bb2412c55498af2527b3401b060a611297fa8a7166befd9664327bc20b7cc5bda6a888abe0f8a54f1f88407b9f8808a435f2e72ab0ded842e52f1ceb7daabbd41cc64fc36fe9a44da2355b6f973629122c17c3e5bc9e83b7868b478e509", 0xaf, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000600)={r3, r4, r5}, &(0x7f0000000640)=""/122, 0x7a, &(0x7f0000000800)={&(0x7f00000006c0)={'wp384\x00'}, &(0x7f0000000700)="6745aa2d0c6249dacb0b74a68ef840c0ec22d91b90d4d4365ab31127bf2d226703f2eaaa788354d50f999e183a192d6d19b38393f9ac63cc7fa548f64bd25abd3a568e5f9c9dbc0c639381ff1e5489f7b99a337d07ad49f4c32a451c8bb87d808232bf6590a5c7dd526b46a9a0732ead7828318bb2ad8cbb3fc488bf87b7b6aa821d94722f5392cdcb3f822eaff58ff305722ff59ce9103f7fc34dae4b7f8c432006ee395e856ba3164bef88530f19ea32dca77c16ead59dc960f56456f3b86f61f81298c28b45370968b7463120824a86e980d9f82229b36703f6206bea38da6551978c", 0xe4}) r6 = semget$private(0x0, 0x1, 0x400) semctl$GETVAL(r6, 0x0, 0xc, &(0x7f0000000840)=""/98) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000008c0)={'dummy0\x00', 0x600}) futimesat(r0, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={{0x77359400}}) semget$private(0x0, 0x0, 0x108) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000980)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x88010, r0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xdcd2) accept$inet6(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000a80)=0x1c) syz_open_dev$loop(&(0x7f0000000ac0)='/dev/loop#\x00', 0x8, 0x0) r7 = msgget(0x2, 0x28) msgrcv(r7, &(0x7f0000000b00)={0x0, ""/152}, 0xa0, 0x0, 0x3800) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000000bc0)=""/74) rt_sigpending(&(0x7f0000000c40), 0x8) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000c80)={0x1, 0xfffffffffffffffd}) 2018/04/26 02:43:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/04/26 02:43:07 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x20001, 0x0, &(0x7f0000000000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x1, 0x0, [{0x0, 0x21, &(0x7f00000002c0)=""/33}]}) 2018/04/26 02:43:07 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/04/26 02:43:07 executing program 4: unshare(0x8000400) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) sendmsg$netrom(r1, &(0x7f0000001440)={&(0x7f0000000080)=@full={{0x3, {"89fbea3ce417c3"}, 0xdd8d}, [{"7ccc64d6aada13"}, {"3b327c1ddaf618"}, {"392b35d375e68b"}, {"acfd8b6f354dd2"}, {"b8b3fa984503cc"}, {"ffbe6fa2b4eacc"}, {"7a8ee44235c990"}, {"bc5775a388138f"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000001140)=[{0xf0, 0x1ff, 0x7, "8cc909e6a6e1351f45ccb2d2470699c39ca5fb045ebaa2db35e1b262cb666bcc556a66edaa90e8d112d1317ab7fe4db87ef4095f7b9fb498e68327df033ae50b6d1bd908569af611ac4379ebb5e0f8616b99106737f80799c3064fe3011a0a261fd45412a21ce2ee57c91981af8adfa6b0cebb06bb637462016c45897da52748ec171c33ba31835e40bcb55a731a00a1aa9cdb5aecdae1134c1935263e3c58723e797c57b6fce7e29b7cfbadae5f894ed2e4956de7fb13fd471480362b2bf1c2d26156327cbed30981c893cededabdeeab606791de743808308ef947"}, {0xb0, 0x29, 0x2, "ef416383f920b1aad83fa26b27158c8edd714fa5ae3a87221dd0c54f227d102fd564afb5d58ac885e0bce76184456dd2b853e416e7401ea865f2eaaf9424212d896ea7edb86c8f7a1b25a4172e0a33360b6427a9757514c9f9a16e30bef36f84d98ca649cae451cab46720cdebe34bd65980434a3cda5639d7675b527636a90cfabea213874271fc5e086bc73364e95fd9bf5b85064385f1c56374580d5f"}, {0x100, 0x11f, 0x80000001, "92b80364f4afe1c94bcf258292004d5ef0be2b66270a69b8218c6ca2686df1274bb2848236dd61005bc9b59c0be023050c88e902398d3e9f703e6368408f170ff06c62527039abb54cb07c6a9aba524f8f02d5c19d53b1c41414d1f565b99b2c912835a25ba19f1bfecb9c07a865c8e78c226022b1ebee822a46bcbfb13824359a723353ffaa8544507c0de6dde68854b0cf4314de74ef1a6259ac1fde897f05ee40320df16716c3d2895f736579cb1ef8668cc8d7362186c4d71234168af84635232464676686ea8cd38ecc90f3ead6d2892c0b78c510fd0e215cd39b03004d7a9563afd6f383c6e90dd8682b"}, {0x50, 0xff, 0x5d4a, "7ee268616ddb46bfafc525766d7f2aa63aaeb0c2f5e852fa76a0f35bb400af1ee4fe9a5dc527b63200eb11b99c22a676c88842453aedce67708da77b810b"}], 0x2f0, 0x800}, 0x8000) 2018/04/26 02:43:07 executing program 3: socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x19, "1fc37574f6025d325ec1dd5727b8adff4190bd0ffaa4c95a18"}, &(0x7f0000000100)=0x3d) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x400000, 0x403) getpeername$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x2b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000300)) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x100, 0xcfb, 0x2, 0xe070, 0x1, &(0x7f0000000340)='veth1_to_bond\x00', 0x3, 0xffffffffffff7162, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000400)="bfbac8da860a284c3ef817f3d9d55b997dffbeac7c780206227d822a1c4c2d443b0cced03febcd0db513bd723954a873108db63470171def4290ad74614d7c9aef58fcb854ee632d3cea8d27844ef3b7cdef5b44abcbc26a3c9c7fbaa40b82e75243a03f9e853a72871713073efe56196d686a91e250dfcebfb96f5e6bcbcae4a854f1f353da7b5ffa16bb4e1f2bfd9587b3ea967dd53a48eb", 0x99, 0x8dc299487dfe3094, &(0x7f0000000500)={0x11, 0x5, r5, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000540)={'veth0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) linkat(r3, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00', 0x0) ustat(0x2, &(0x7f0000000600)) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x1a, r5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000740)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={r6, 0x9}, 0x8) syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x4202) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x48800, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0x1ff) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000840), &(0x7f0000000880)=0xc) fsetxattr(r7, &(0x7f00000008c0)=@random={'osx.', 'vcan0\x00'}, &(0x7f0000000900)='veth1_to_bond\x00', 0xe, 0x2) lseek(r0, 0x2, 0x0) read(r4, &(0x7f0000000940)=""/253, 0xfd) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000a40)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000a80)=r8) 2018/04/26 02:43:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x80000002286, &(0x7f0000c95ffe)) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00000000c0)="2d718b3349e3ee37a32adf47aa0b056a99c9c02f1a39740255bafd29d319b7ac8283d4e267358c2ae1875c4362b808657975ab4006318d2a8679bf01fc379b50599fb1b00e444bd2b0dd8f46c1de9fa063206042b25821219489c7498b1cc9cb86dbf3d255851d2a44afb3bb731e", 0x6e) 2018/04/26 02:43:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3fffffffff, 0x8012, r0, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) getdents(r0, &(0x7f0000000080)=""/4096, 0x1000) creat(&(0x7f00000010c0)='./file0\x00', 0x120) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001080)={@reserved=0x1}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/04/26 02:43:07 executing program 4: r0 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x2e5, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffd37, 0x0, 0x0, 0xfffffffffffffd58) shutdown(r0, 0x1) 2018/04/26 02:43:07 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) socketpair(0x5, 0x80000, 0xff, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x10}) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000240)={0x7fff, 0x3, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x2}}) 2018/04/26 02:43:07 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9376da9b2da4bf23c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x0) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/26 02:43:07 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') ioctl$TIOCSBRK(r1, 0x5427) setsockopt(r0, 0x3c, 0x1, &(0x7f00000000c0)="16e0883dd6fdc2be85a5aa74a4ce9d9580978d4269b91b061c81a59bccaab533fd4dab2ba7fed12eeb386ad8e002cbb95ac50e56688d0aaf58f9241ee2282a27b5b9aac445f4b40be350367ae837031a3bf5c486754f1c4669012b863f24ff7f3ade7ab572cc8e6c99900a85e5c75f8b0bdd5371b29ba9dc97dc956ac9d50834004aac444a34527f", 0x88) syz_emit_ethernet(0x66, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0) sendmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="575b16e475fce242734b46d30fc297deb4995ccd449ec7a80a33bd029d288db23cbeee6e262928e85db5dd7c342dc41dcc5a99d2a570ec5f98f89195ee02218875da749cc32a529d0cbce5d9b101d9a267dc7660e21fc8570395c563275dca22a90b343ff7faefd62bb8f7ee64e7b8c1c9dd0212884d45d4a709fdc6b6051ad3cea933", 0x83}, {&(0x7f00000003c0)="7ed555db6deac78d0facbcc8507a9210c634640a43fe1227c57a6da45e7efc22a6e389b54347b1dbd1ae8d91815518e308a19b36d9ecbf2c6bf6dda17e309f62fe31234890b2d52a8c9303f9bc9482bc5e", 0x51}], 0x2, &(0x7f0000000480)=[{0x30, 0x0, 0x3, "d377d799e1058daee28a8c96b3af385ad0146bce7490dc4d9356bb7f2a3217b0"}, {0x60, 0x0, 0x1, "a81e63627b189f13a15fc405ed11bb2d0c5b285c80b2f3be539fd4f0dd2a0f6895d3676c370307b4e1f686d0f51db4977f271f6b5785fd3b7d34d20eeb8f29a241d26625cbb52f2bdee54bbcb9b0ac3c"}, {0x108, 0x101, 0x1, "71f08713af78efc70680d16395af888578211989c665c76f1ffc0af5220dc7bde1b5b13bb67f40e7424358f711ccad0fe046456803415c596e97ea93c5133918b671a808d8e19393be53bdd65d7a8519a34c7e565ff97aae297cda34905284041b72797b39a5a51af2794c452f88dff75c22500571bada8be4365849ed719f660d9510a1e0e8e18cba242e5e6fefbd40da0d8bccd27bf5c6742e65ab265f81045e7f16c114f2e1c65d7ea4c94ce32a82c50fa249e259dc1fad0fc063d466218574d6eb3cbd42d17ab9630d7999a3bbddfc081582c3c63ba13284d4ec61a94f11f45793162dfe1cb0ac5aa19f3461512f2722fe14c86d01"}, {0x110, 0x11, 0x2, "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"}, {0x80, 0x105, 0x4, "514835b2a6d459cf3eba5b084e380d0d73b81c59903d8bd0e9286351a419824f58bf7171488aa6a6cb15174e8f62054db93a04e1c3c7c123396af1eba0b2930ebdfae41151f84c91122a90a31805da089fa49a1d5e1d6748682124b6bd030f712e4492789222eaa122043e"}, {0x10, 0x18f, 0x4}], 0x338, 0x4044004}, 0x8000) 2018/04/26 02:43:07 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000180)={@empty, @empty, [{[{0x9100, 0x9, 0x7b748ad4, 0x3}], {0x8100, 0x5ad, 0x9, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @random="3bd81c055c18", @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @multicast2=0xe0000002}}}}, &(0x7f00000001c0)={0x1, 0x1, [0x268, 0x800, 0x122, 0xfe3]}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x27, 0x5}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) sendmsg$rds(r0, &(0x7f00000024c0)={&(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000021c0), 0x0, &(0x7f00000023c0)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000002200), &(0x7f0000002240)}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002280)=""/108, 0x6c}, &(0x7f0000002300)}}], 0x88}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8200, 0x83, 0x20, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x8, 0x1, 0xfffffffffffffff7, 0x20, 0x20, 0x0, 0x9, r3}, 0x20) 2018/04/26 02:43:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/183) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x200000001000) 2018/04/26 02:43:07 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)="1ad05cfdcc15b2e1efaf044cf8a203f2e4c6857493192ad40f0d958a74d121409554d5b92f7b0d20135d15b1c17a527790c3d0aee4272896113a7a9bcbe5a6365f7543d15fd7663c13dcf7") r1 = memfd_create(&(0x7f0000000100)='wlan1{\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)) 2018/04/26 02:43:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x8, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/26 02:43:08 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000e4ffffff000000000000000000000000000000000000000000000000000000000000009c0e4832000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002527000000000000000000000000000000000000000000000000000000000000000000000000000000000000814320d3e2a111c91decbab108a57b56c8c6cfa6171e9de1300900000062410c2b8136e88e18d9a82944571651aa6ce5be0f8e5f242ae6acdecc169a2b35dbb116bc99f6f1e8226e24c1459f6ae6bcd11e607052db6ff4802371d1ee396e59572cd9cc5f528bc1fd7c4052272d13873d18a1fcea059e59dc58319cc85c0c418b36d85e5a6da515f31c20634a09d8c398352e08d250116b2a3786de6b"], @ANYBLOB="ba00000000000000", 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000000000000000017a90000000000000000"], 0x48}, 0x0) r1 = dup(r0) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x80800) 2018/04/26 02:43:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00\x00\x00\x00 \x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000db4000)={0x10}, 0x1d9, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/04/26 02:43:08 executing program 6: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mlock(&(0x7f0000526000/0x3000)=nil, 0x3000) mbind(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100), 0x1, 0x0) 2018/04/26 02:43:08 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00004c7000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = memfd_create(&(0x7f0000fedff5)="5d2a73650c2057ce6d448c", 0x0) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x1, 0x2, 0x4}}, 0x26) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x2) 2018/04/26 02:43:08 executing program 1: syz_emit_ethernet(0xfdd7, &(0x7f00000001c0)=ANY=[@ANYBLOB="aab3aaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883e00089078"], &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x5b, 0x4) 2018/04/26 02:43:08 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001d001705000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100ffffffff"], 0x24}, 0x1}, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) r2 = mq_open(&(0x7f0000000340)='/dev/sequencer2\x00', 0x800, 0x0, &(0x7f00000002c0)={0xff, 0x49, 0x0, 0x200, 0x80000000000, 0xffffffff80000001, 0x1, 0x2}) sendfile(r2, r0, &(0x7f0000000300), 0x5) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/26 02:43:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, "020003fe040000000000038a03ffffe78be5e600000000000000030809a7e633"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x206003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x81, 0x5}, {0x8, 0x5f2}, 0xe, 0x2, 0x5}) 2018/04/26 02:43:08 executing program 1: r0 = gettid() exit(0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0xda9924416ac04087) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) 2018/04/26 02:43:08 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x400000000000, 0x0, 0x10000}) dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffffb, r1, 0x0, 0x93a}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x6, r2}) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x22000880}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@delpolicy={0x58, 0x14, 0x100, 0x70bd25, 0x25dfdbff, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x101, 0x4e22, 0x9, 0x2, 0xa0, 0xa0, 0x33, 0x0, r3}, 0x6e6bb0, 0x2}, [@tfcpad={0x8, 0x16, 0x401}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x8010) 2018/04/26 02:43:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0xc0000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000440)={'ipvs\x00'}, &(0x7f0000000480)=0x1e) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000580)=0x2, &(0x7f00000005c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000540)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000400)={0x10}, 0x3800, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x806b}, [@nested={0x0, 0x69, [@typed={0x0, 0x13, @pid=r2}, @typed={0x0, 0x4b, @ipv4=@multicast1=0xe0000001}, @generic="2a7a8ae5bca1e03d86f897d28e6802909465646893327ecce12c5748eddabe67ae6eb5f3681a2615b8", @generic="abeb35c6d70c9c19a08c226b380c170ff15bb5976667115b86296c9b9d1688bc2febb1b96f122313c030fe16c3f0f3b95ba162616dc9276ed4ae0f454d8d64a822"]}, @generic="f519e8908f368dca1c87426771c9f06984a4101b859be5429627b1ee4488aa19b1253341d917a8a5ccdc3f22c79969c8ff84eef82b45522b88318ec7f39ef5a11fd2d55465768bf4b8fe6088d0ae991462efa01cdf1cc9b68b4a8e6de9", @typed={0x0, 0x18}, @generic="1dce6371b9bdab4fb0b76af41ef709957db3db5b6f1b4ab080b2c26034c9bfb17a5a16baaff0241d28733d4cf574f610d15b7abc869e94da46d7bb6392ba58a535d766762c986771d37944b19e585294451c042b15d82ac0e300f0b68e71e2d346a38f0f2212e7657ded3be163ee94fffcdee6290e53adcbcffef012286fed74217739f48964f0faf5487ec14237a8dc2fc70288c2f906ad2a4cf667830bd64e5bd49f8320434918d81738965219cbba97e70036b86a216d9d91021befffc0bddde5351c37329c992547d8e7bfc32a9e63856b5bb6776a527a8bee68c244030f556b82c3cf9ee35456cd7220dae276fc19eb83fecd0d6185", @nested={0x0, 0x7b, [@typed={0x0, 0x3d}, @generic, @typed={0x0, 0x30, @uid=r4}]}, @nested={0x0, 0x21}]}, 0x14}, 0x1}, 0x0) 2018/04/26 02:43:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650200", 0x20, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000240), &(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16]]]}, 0x80) 2018/04/26 02:43:08 executing program 4: socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b35ff7)="11", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) recvfrom(r2, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/26 02:43:08 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x688200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1, 0x6, 0x0, 0x4, 0x3, 0x38ec00000, 0x2, 0x0], 0x8, 0x0, 0x9, 0x10000, 0x6, 0x967, {0xc6a, 0x5, 0x7, 0x0, 0x81, 0x7, 0x5, 0xef95, 0x18000, 0x2, 0x8, 0x5, 0x6, 0x3, "a40ceb92f3fbdec2fdb250c34add783d867c96b7e6c947ed9384fb50a2604f2c"}}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x1, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b37c75", 0x0, "bdea85"}}}}}}, &(0x7f0000000040)) 2018/04/26 02:43:08 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r1 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x3, r0, 0xffffffffffffffff, 0x0, 0x3, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)) 2018/04/26 02:43:08 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) clock_gettime(0x4, &(0x7f0000000000)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x48, "cd300adf192feb5262dd0e45ec2f31dcf99cdbeb6ce3cfd8c210370ca46bf96817821ae5dff9f908eef1797cd180ba39781050d54a8b9213fc863c6762db2eee4eaabc88f8fc7e8a"}, &(0x7f0000000140)=0x50) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x100000000}, 0x8) [ 87.671958] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/26 02:43:08 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x301002) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/72, 0x48) 2018/04/26 02:43:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000180)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/26 02:43:09 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x80800) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f00000002c0)="d45b37abe82e1b01982102bf027c7a69a8efc8588d27c64aa24e8ff1ca0a866a3731aff91544730c1fa5c118f947acfd9db946efab0f6d44e7d2770c4b899545000000000000bca30000000000a390000000000000000000000000000000", 0x5e) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setuid(r2) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000000)) 2018/04/26 02:43:09 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) 2018/04/26 02:43:09 executing program 5: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x200, 0x10000) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"6263fffd306f54020771f4e5eb080080"}) 2018/04/26 02:43:09 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x688200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x1, 0x6, 0x0, 0x4, 0x3, 0x38ec00000, 0x2, 0x0], 0x8, 0x0, 0x9, 0x10000, 0x6, 0x967, {0xc6a, 0x5, 0x7, 0x0, 0x81, 0x7, 0x5, 0xef95, 0x18000, 0x2, 0x8, 0x5, 0x6, 0x3, "a40ceb92f3fbdec2fdb250c34add783d867c96b7e6c947ed9384fb50a2604f2c"}}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x1, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b37c75", 0x0, "bdea85"}}}}}}, &(0x7f0000000040)) 2018/04/26 02:43:09 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c010398f0af36aedcce7146e0d794f49f7f5a05f38f0373286389bcaf97cb6b905cb2f5467a41fb8ba5d8a001c0c487dc5bd51a5bf9ecb032ebee522ef6f77be4c7069ac78df2895fbdccd012d6b343b53cd58dcc8bf263c9a7a8b7c07c01a16df83b5386e5740bd743482da649650cd32ae98e8a0a0f761bdb6541174904fec7422893068a8f7687dc5059014f9736a2a6cf1a865db549b4ecf2a5bd42559c9aa44ea9abf7da5d88fbb47868c8e28e", 0xb1, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x65, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000200)=0x84) semget$private(0x0, 0x3, 0x40) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000400)={r5, 0x9, 0x3}, 0x8) 2018/04/26 02:43:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000280)={"6c6f0000008000ab0900", @ifru_mtu=0x1e6}) 2018/04/26 02:43:09 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="d6", 0x1, 0xfffffffffffffffe) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x208000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x6c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xea1f}, &(0x7f0000000280)=0x8) 2018/04/26 02:43:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x1f) 2018/04/26 02:43:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x1, 0x0, "417450d57e8737714f5a03420c9ff234806480cc244255b370570d9467b5eecc0a73862decbdacdabcb66b285779f1207dc6c7723b2bc776078fba3e2c6d8ae7a5f64119a70659b3d2b8ef25e9b70f1e"}, 0xd8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x2004c811, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa}, 0x1c) fgetxattr(r0, &(0x7f0000002400)=@random={'os2.', "2deb7d5e232b5b26757365726d696d655f74797065656d31706f7369785f61636c5f616363657373707070315c00"}, &(0x7f0000002440)=""/27, 0x1b) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xa00000000000}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000023c0)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000025c0)=0x0) ptrace$setopts(0x4206, r2, 0x5, 0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'veth1_to_bond\x00', 0x1f}) bind$alg(r1, &(0x7f0000002540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000002480)={0x0, 0x0}) timer_create(0x3, &(0x7f00000024c0)={0x0, 0x35, 0x2, @tid=r3}, &(0x7f0000002500)) shutdown(r0, 0x0) 2018/04/26 02:43:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x3ffffffe}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x2004}) 2018/04/26 02:43:09 executing program 2: request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='user\x00', 0x0) r0 = request_key(&(0x7f0000000440)='cifs.spnego\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='em1vmnet0\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac5a", 0xe, r3) r5 = syz_open_procfs(0x0, &(0x7f00000005c0)='n\a\x00\x00\x00nix\x00') r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) connect$can_bcm(r5, &(0x7f0000000200)={0x1d, r7}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r6, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/26 02:43:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x100000000000017, &(0x7f0000000200), &(0x7f0000000240)=0xfffffe9e) 2018/04/26 02:43:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003500)={0x0, @dev, @local}, &(0x7f0000000100)=0xa2) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x100000001, &(0x7f0000000180)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x2}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x3}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x9f, "3a3a058093b88db078ba5d6b16b4335df3455eedebac5488df533c6e795a5d99aac450fad846be8c528300ecee810f06401b2708de19462cbc5bda7b35cd8b56e6874b863d235d9e24a11e79ba0705d1f26ada319a29d08f69fecff4d4339d0d9098feffbcdb9a0e3c50c9fa68b547d477e8c42e67819fabd9c9f48ea6e5af29a1bf20b4630e13b5e7163c901c3b9b4846fbc435cc105b7ab3695d08dcbc75"}, &(0x7f0000000800)=0xa7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x1ff}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000008c0)={0x0, 0x7, 0x10}, &(0x7f0000000900)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ec0)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xc8c}}}, &(0x7f0000000f80)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000fc0)={0x0, 0xe5, "b657cd6b15e636436aaa494ba841a002029d0987365536bb24df350ecc140d0de1eaf65c19f54c222810a23aed9074974a31227eab36d2868d42f91a135ad975deb86d4e1f426734111f155478b632c96fa9c6e186157ab0b77b5d921012642116384d694529fd3bcde72356a49c53dd8f3fc4e2b26363d791e36f431e518fb8dbd287691429703a694fc5ff776fcb678ad1acdb3b3c52837fca47d5ae2ec9282cf681e6176c3507bf9100d5d5c61b056f4c5bc821649b5063139aeea45e3a810e298add1a253c3818bbf5a9b3e6c4a43c35933107bd91d5083d74d3a2bbb378b02b380062"}, &(0x7f00000010c0)=0xed) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001100)={0x0, 0xe7, "885da181ff176acaf60f4ecb298b4f40fc9286b781a422e44305165cd06d125aef9cb1eef2d28a51a32735eea20c77970a3194a45c66e68af322ae07594cb60041a71d28f4e07fb7b800ae726770eead416da5f6dc2aac98a0c2efe82804d0d9ae8feefb27e2d77fd9ec705f07e44f728d61085be8927fb53a7a766c6bbc02674467d1b8a2fe9ca4d492cb39d90dfb03d3d29d564ccd78bd15adbad5732514be17fb97fff1a6e5c33ef1725228eaec391eb2b045b0e549c8cde1be61e0b697af19d7aa70638fab4fceae50bec2da84fa2fcb54bed248b537d0074c2efebaaa386f56e80da9e3e7"}, &(0x7f0000001200)=0xef) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000003400)="990f8c0f5cebd89ff8323ea0f10be343e975d7c5a949b04915937c0ebe684c56168a553c98a11cb829009371bdfb290bbaae24f6a48e75414475fd8f305389ad1436f7af75309758351cdede2e8b4646acb7060bcd1afcc1b2f4e513e7f2", 0x5e}, {&(0x7f0000003480)="c7d1d9a81a964d176a8a4e7d7f5f73bf1757c30abd81fe96418f580eebe916595ae0ed90b0b7a8caf1611ced40f3d39f9e3862c57a162fa88c7bcf4e54675f7a9b", 0x41}], 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001300)={0x0, 0xbc, &(0x7f0000001240)=[@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x3731bd83}, @in6={0xa, 0x4e22, 0xe3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe01}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e20, 0x5, @empty, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001380)={0x0, 0x3f}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000014c0)={0x0, 0xa0, &(0x7f0000001400)=[@in6={0xa, 0x4e21, 0x100000000, @empty, 0x9}, @in6={0xa, 0x4e24, 0x3, @empty, 0x3}, @in6={0xa, 0x4e23, 0x147, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x5, @empty, 0x1d94}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001540)={0xb28, 0x92d8, 0x1, 0x81, 0x7, 0x8, 0x9, 0xed, 0x0}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000033c0)={0x0, 0x5, 0x4, [0x7f, 0x100, 0x1f, 0xb5]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003200)={0x0, 0xc7, 0x431, 0x5}, &(0x7f0000003240)=0x10) sendmmsg$inet_sctp(r1, &(0x7f00000032c0)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000300)="83f3fe7f61ae08e11538dc15d1d8363fd4d41c0714dfea8218fad661b57d9a53cbd212a828b8fa30bce04aa1123d0900d96783b37e2b4884cd4a", 0x3a}, {&(0x7f0000000340)="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", 0xfb}, {&(0x7f0000000440)="b53eecf1ca4f598705a9373a5301d43c8034af7bb1b285ca2ae09e1a909c45d84b9dbaa3c4253e12877733e2238d1d50dd03d81e737dd5123fd98757a22bed590522725953bbfd8163f8ce4af5f9555b7253858c60a4c345af32da88972f5110", 0x60}, {&(0x7f00000004c0)="9bdd2abf1ba43bef68c58c55dd44865b9bb6fc25e28ea3a317364893144f426fdeabf65e806be4a8732af9240390b22c0e09071ad34fbc277a0418c9b9a88eafc235cd6bc85257cb768c9f4bdf3509343cc9effe5caf6f83dabcbc5011e929e3e8d90ee14aff51f10204efc47e5d6b727a6b59062e84ecf0c4edae5cfa8138c649de20421ec85042e040e54cdf45b81fb2a06c99650998e5dc964556d1aefdcb273e4b0b2d41abc1c0e7568f555eb6700f88c88958", 0xb5}], 0x4, &(0x7f0000000940)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x8, 0x7fffffff, r3}}, @init={0x18, 0x84, 0x0, {0x14, 0x6, 0x7f, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x206, 0x6, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x7a2d911d, 0x2, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0xd3, 0x3f, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0xc, 0xb069, 0x3, 0x0, 0x3, 0x2c, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x820e, 0x1, 0x80000001, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x9dd4, 0x100, 0x6, 0xbc8, 0x100000001, r8}}], 0x180, 0x20008000}, {&(0x7f0000000ac0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000b00)="1e57295d33af5140325de76fbad54f1e3c6a26a769", 0x15}, {&(0x7f0000000b40)="fc41275a7b86ab0987f3e4eb", 0xc}, {&(0x7f0000000b80)="427bbbe7744a6905d0f930b5e55edcd5915051545e4933ea0e1c19618758fcd53cae83e40ee3a7954a4011adb164e04a49ed26ec6641249a1098359924ae763da241fae3e1363462da019bb48b7e7436427cf3bc30f0ab601d3a4799faf1fce3200769ab2fcc82d44c8b2936fe1c799865c3e739c9ee301bfe3cb83d488790c3d52e05689e46b026c715022a647c8593ada8c9220551757d38c4a86f49ee72dd4e72525b8d945684befe23f0ce4755b4ca5cbfd931d65a53c5c75b85", 0xbc}, {&(0x7f0000000c40)="52c4f0533f271b69d0d2e9f6170604fb2717256bd9b180c67e29080d2e2725dc41bfa2288e120f44d9e9c281396968143947b5a673b7505adcced34d56831460883c7692c7842e89b21ac1e50e08869d79f734fdd826fe297dc6f816571ea191b364b5e48dbfcdb9a7cc94d36d1339ce178927c0af70d290f2aed56667198ccaaa0c06a5c8a22134cc7b8198e3bcd7470c1562445f739de93b065545dbcc4eb54e04a0404be791648eb8f1b6394755d58b0b1f71d16413e514574c354f589d80bc24722eb876e0ae9e59bcbd5c6da0569a46aaeb6a9584", 0xd7}, {&(0x7f0000000d40)="f86cc3d938f675d700461606d2ffc1c77b156f6a040626f8044c6627583e9a73cf311245ca9e2bfeb5a9a319487e65b83a7cde1456d8be7768c75805c794d354931c1d5d78eb6c961403590eba42da21ef32defa7600615df2067104b7436c39f109c8387990028d70ac3bb460e816e481ef2291c8af3eadb6480e3acdeb51f53ef6c51012e5c9c58b82687485a3fe07950cc66b97568b8ff9ef99278eada48077e1aaf1c53c9602c7da67f20d58424bc8fdf4a2d2403333341902e6f0fd9cba7784088bc7a71e034f901e2bd4bd06ef0cff85fac12a2b8ae054f295aa30c44e9c", 0xe1}], 0x5, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x55, 0x2, 0x1, 0x3, 0x5, 0x19f, 0x4, 0x80000000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9e00000000000, 0x9, 0x202, 0x0, 0x3ff, 0x9, 0x401, 0x400, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x2, 0x0, 0x5, 0x4, 0x8, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8000, 0x5, 0x7fffffff, 0x0, 0x2, 0xfffffffffffffff8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6c4b, 0x2, 0x9, 0x2cba, 0x100000001, 0xbd2e, 0x79, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x1, 0xfffffffffffffffb, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xc7a, 0x3396, 0x209, 0xffffffff, 0x3, 0x7, 0xd883, 0x1, r15}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fff, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xbdd, 0x8, 0x0, 0x6, 0xa21f, 0x7ff, 0x9, r16}}], 0x1b0, 0x20000000}, {&(0x7f0000001800)=@in6={0xa, 0x4e22, 0x4, @empty, 0x5}, 0x1c, &(0x7f0000001d40)=[{&(0x7f0000001840)="eacba317762b910abfee853e055418c22f2bb070e3e142f0dced43b30c7027d9b6fa5952c3f1f5b476d02a076a47461897acda2157ca06a9960f0a638b0851b819fc9a05fbfad74aeede7e41", 0x4c}, {&(0x7f00000018c0)="603f504e4fd1552f57e7664a32e1aeff43b95935f1e1c3b9fd786769b31c6a454c0886eff2c6b76d07e185cbfb1cd61890923b2d543997dc5c836eabaaf024e2afba91ce29b482921f3f8f228e90a4825f88fe1f744efb3f670ac7b16b5b725f4ced4e5a74dd034301928c7a8c2d8725064f39fa9bdb121519e03a6331f6e3f16419d05eb938a19440f966d8459f743deb003566ebf10407ce932644505cedc05bff80432dd7351f639d51203690ed7e5e28be572a2e928486848765f115d79752297e35192f9ef0e2149608884d80a8a653b027724501c8f7d43a50c8ff4488cda3bef7eb0e615ead102189f59dc004", 0xf0}, {&(0x7f0000001a00)="6e6b7485a1b5b872916ba4ccd823960c37897a6651b23d9d4e4503219970fc77c7f96bfad665f5e2f99b68f798cf33b67fa8921e133edb4390b020045a79f8ae1eb14670e27846ecf46bcdc57e394c5ea1f10593035f1837449ad0a696acf8f2b94eb044704a97d6ff5dd78f4f3b99afe4b89aa1aab9c3fff69a2fac4ebd089a6239f92628c7c54b7c00ee1f62721a4a13ea38e153b1824d2825c2ed4bc6ca220178a9369b4939850610d1210ea965e0bbb505ae1b0a8f8373c9e57ec7d0e0192957e9c1488136053b1e50318b51151681f49e706878a102b73e11c3927de67a256a", 0xe2}, {&(0x7f0000001b00)="2a7b52a741063a0f96ef475ab496d7a2a56430e4bff93c27fef9e801ec3fb89e41c473499b85c02e03526788c191e4314dc5ce26c8faa53b25047080d7dba1f192e2bdfc8bd3830876b2332ca2776a4edb1856d1d03c4e7467c0a9eab1d9fb550f09f25113bab88b4ba091905af8d39e3ae921ddfbffce58cdcff1655b3cf7018ddba90615c3db9897f6ec494009200573c731fd20313e868e92f5f2e4d69a", 0x9f}, {&(0x7f0000001bc0)="a7322a69a9b699f19ac58f8955ffb09330a94b17771dc538f20456776723d0beb034f1f9d216e7d0fa815cf02a2d2cc9ba88c9a795a075a46d316300300301ed82145635de2558de14bd2f739e34ed054a14c27fc84bd75792a04e", 0x5b}, {&(0x7f0000001c40)="d0b0868259db66e835f4b4f796b6d9dea2cd336b75b87f86a6af4d82f0", 0x1d}, {&(0x7f0000001c80)="9f88dca974f75729105529e75af968451916edbea562c56ad215adad617b26dfebbf76b5d349558bb9107dd3772eeeb6f00b3fe174f75405132003b11c05e45314bd6b16d3ed9122983c92fd356368e19ce85db4bd1914db0858798f3d83fffbcf7e7454f35bb248a0cba67c64dc29eed6a248b3cb78f74b18e47509946db443ab04f66b69aa2a998828d755c249759b76f4ae9b36eac2db8aad1112e949e441d0c6e229da1d9eb6e53c9bfe8451a6487dfb2730d6e7798cc979ac94c8ec3bab", 0xc0}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f0000001dc0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003180)=[{&(0x7f0000001e00)="adbbb1820bf0648a7415e7ae20696dc45db4ca9590c36ee7ae4971dcb4384aff236108cf810128d681bb7f19982f82153e166df07cc951a8b458b262ab32c54ea3e638f76a210e8f1dfac87323bf2edb5e6ef4aa9de3ba03a1ffc278fd1b7d5b28ef57d600949c7da3fab9f25358e19035bb341c385a4023b7f2f976ba7b2bb663cf47b7ac8a5ebf3a8ce5374fa7993b29222707b5999c365bccf7c54490df00cc3a221923aceedbf1abede4b30590c7342b70c804cacf215a283cc00f2cadfadf0fc13a7a66e8fd9097feacfa4e96cc03", 0xd1}, {&(0x7f0000001f00)="88fd7d9315f9b2a47aa3dd146f01cb4ab7199d843d0a6befeaade23f7e8902d9ddfc3c686110a280122d45cba6e265a75eb1b96505b382a63001ecb7f72d55eddcebb4a7fd7b0fdb763875681e588e5e15ad08e0331fa14ec8531b5c1bbdd496fac8531710a67b3ddc0ac25caedff89f36971169c74d228a1663dc36c63b26fb8f2c4846666d31b7f8e7c1f41ce0", 0x8e}, {&(0x7f0000001fc0)="b729652f925b33a010891aeb2ee1aa48323ce9ca91319b9170cb32fbafc3a030ed9bbf00ef7039e275365a03075fd7c79ee1bce088a794854e7c69be86f9ce84ec7187af49e4bc471da42f4f56b69f8478a4ddbd6cae69dadb9aa410cfa8a922c4cd17ebd3d3772d201423e91811b3fc525d12a27afbc6fb668e9736f480c1d0a264", 0x82}, {&(0x7f0000002080)="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0x1000}, {&(0x7f0000003080)="1c55252766b191a5ab13925dc9b5ae1e771c5a01e9082796e352ae9cf9d9d18cc276783835072a80fc567cc0a3779a029362c89fa3aa583b650e505019c54876c18a8a63b420d8dbbdbe0b3340679d5cd3aa623fb11729", 0x57}, {&(0x7f0000003100)="adcf10e2b80d", 0x6}, {&(0x7f0000003140)="254b964ac18c9e37518681376f3c272c1f7934c3f0240eb958845925450e6b8641c94765e3f1c334256ecf8d77c19d93b927aa209f2fc6f9", 0x38}], 0x7, &(0x7f0000003280)=[@sndrcv={0x30, 0x84, 0x1, {0x500000000000, 0x4, 0x8000, 0xffff, 0x5c7f97e3, 0x10001, 0x8, 0x1, r17}}], 0x30, 0x4880}], 0x4, 0x20040844) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x6, 0x5, 0x101}) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/04/26 02:43:09 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f3f00000000000000f228d8247070795f74637000000000000000000000005788a270a3ee042584ecb76b3ca3cf62132813f8985862f71ee762421af74db4f74698e1e6e33fa9a31f57aceeb413b58cbf875c763fed5e9d8100000000000000507cdce4ed4887b0acf8784873aa1b263f74b9c90000", 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2, 0x35455657bb528e9) 2018/04/26 02:43:10 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget(0x1, 0x0, 0x82) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000002c0)=""/84) ioprio_set$uid(0x3, r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000000380)={r4, r5+10000000}, 0x0) write$selinux_create(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a1b2e723a74706d5f6465766963655f743a7330202f7362696e2f6468636c69656e74200030000000000000"], 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/26 02:43:10 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000002000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380), 0xc) 2018/04/26 02:43:10 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"7379035f74756e0600", 0x100000000105}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/04/26 02:43:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x0, 0x80007, 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x533}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x51}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x3e56, 0x5, 0x0, 0x8, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="9b67d9ba"], &(0x7f0000000140)=0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x4) 2018/04/26 02:43:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x4, 0x100800002, 0x8, 0xdbeb, 0x6, 0x80, 0x8e92, 0x6, 0x4, 0x7}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200800000, 0x4000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x40, 0xb532}, 'port1\x00', 0x20, 0x80000, 0x3, 0x8, 0x9, 0x9, 0x6, 0x0, 0x4, 0xfe9}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x56d, 0x4}, {0x1, 0x100000000}, 0x3f, 0x2, 0x7}) 2018/04/26 02:43:10 executing program 0: prctl$void(0x1e) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/152, 0x98) time(&(0x7f0000000100)) recvfrom$ax25(r0, &(0x7f0000000140)=""/251, 0xfb, 0x40000000, &(0x7f0000000240)={0x3, {"be164965aa2540"}, 0x9}, 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000280)={0x7}) sendmmsg$alg(r0, &(0x7f0000004240)=[{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000002c0)="78b9adb19b5990bec897cae2eca0bd6388465936b9901e942732328291673a8e82afc58189bff06b1faa640f43ad9118b19ac4682093d033685ea1f90ea487bcf9e13c9f0054cb0afbc29e7a8f74d86523b5263c1dc7d2e1a12637aa", 0x5c}], 0x1, &(0x7f0000002600), 0x0, 0x20000004}, {0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002dc0)="3e88284e735e26a90ae09f36477b4b5c4cadc76d3eec20b99419251a1bc7e5cadf1af5842272af95b9005019cbe6d65159eac0fd498293f1289d914158322adb78d3814fdde259606941d582d6e6f52e7ee6688d162988a53b4abd9299b67c06e325e1f457bbd87729245fc574132f4ac024e2d62d771cede8b45e9ac8625ac19f7038541cd60d5e89f09dd6a63267ce8105222e7ab2e5a457ee7bb2a37c27e0bead8f2c125643482382951b878b4b929f155476c7c2fa041c39cdff27ed74b0eb1c7075f69189a2", 0xc8}], 0x1, &(0x7f0000003140)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xa, "dfb60a886758b921ece0"}], 0x38}], 0x2, 0x80) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) sync() r1 = open$dir(&(0x7f0000004340)='./file0\x00', 0x2000, 0x40) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000004380)=0xffffffffffffffff, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)) fcntl$getown(r0, 0x9) epoll_create(0x7) ioctl$KDENABIO(r0, 0x4b36) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000043c0)=""/50) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000004440)={r0, r0, 0x117, 0x7b, &(0x7f0000004400), 0x4, 0x4, 0x5a6835d5, 0x0, 0x97, 0x20, 0x10000, "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"}) write$sndseq(r0, &(0x7f00000055c0)=[{0xe689, 0x2390, 0x5, 0x5, @tick=0x81, {0x1000, 0x7}, {0x8}, @ext={0x93, &(0x7f0000005480)="71766747f746f45cc4f985d715afb3de8d8dc13ff4f99b7df9eba0b583c803c578cf737c13386ed250f135ff91d32f5c5dd799b0b36ec04b26b5108abd04c454b3b28099b1fbf2e728c612c5eb87f737d22a08acdea500c5b96a01c88ad52d152f6fe9bc5d8bf483ac8c298fa2b35a93ee44dd663913b0a492d54128b278ddcfb395a4913da8a2b3e104464eb04c4b9419171a"}}, {0x7fff000000, 0x10001, 0x8, 0x8, @tick=0x5cf8, {0x8, 0xdb}, {0x7ff, 0xffffffffffffffc1}, @ext={0x51, &(0x7f0000005540)="b6c8edbc6559773d51ef16e3ecc2949a0873418a503d03cd467ce87d9a1669ef6093cda425ec261cb7bbef147248c0f8a108bc8480b5eda57962f282453f1a3983b5c4d8b5036d4bfc868a84659580578b"}}], 0x60) getdents(r0, &(0x7f00000056c0)=""/4096, 0xfffffffffffffc25) symlinkat(&(0x7f00000066c0)='./file0\x00', r0, &(0x7f0000006700)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006740)={0x0, 0x7fff}, &(0x7f0000006780)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000067c0)={r2, 0x1ff, 0x8001}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006800)={0x80000001, 0x6, 0x80000000, 0xffffffffffffffe1, 0x0, 0x7f, 0xd81}, 0xc) ioctl$TCSBRKP(r0, 0x5425, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000068c0)) sendmmsg$unix(r0, &(0x7f0000000340), 0x0, 0x800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006900)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/26 02:43:10 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x100000) r1 = socket$inet6(0xa, 0x80803, 0x2f) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000002c0)=0x1e) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x8, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) r2 = accept(r1, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000003c0)={{0xff, 0xffffffffffffffc0}, 'port0\x00', 0x44, 0x0, 0x1, 0x0, 0x8, 0x367, 0x5, 0x0, 0x5, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, 0x68, r4}) 2018/04/26 02:43:10 executing program 1: r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa8, 0x200000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @random="1cc62dacf554"}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/26 02:43:10 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x6) fstat(r0, &(0x7f0000000100)) [ 89.827334] sctp: [Deprecated]: syz-executor2 (pid 6877) Use of struct sctp_assoc_value in delayed_ack socket option. [ 89.827334] Use struct sctp_sack_info instead 2018/04/26 02:43:10 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x200000032, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x157c) write$rdma_cm(r0, &(0x7f0000000f00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r1}}, 0x18) 2018/04/26 02:43:10 executing program 3: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x3ff, 0x2, 0x1}, 0x4) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xffffffffffffffc1, &(0x7f0000000080)=0x4) 2018/04/26 02:43:10 executing program 7: socketpair$ax25(0x3, 0x5, 0x2000000000000cd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000100)="37ff4851b66d727c72fef2d8852fa085fc324b8c0971e0e624bc14ab517c99742b8f20984a2300c112582081c763b6ae87d9c01ca3d5775b1c3297777ea6b4aca842f550e6bd39aa5b334eb1ba28fea91366203cad262b331c678270d502938dc04195ad0f54ab306fe0fba8921337758e6ecc0273b568bb8070", 0x7a}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000180)="7605c80820121367fe958d0b49b21288d5d0d92d5fb39e5f1c8699a33861d45f62b7b135c7e87f8010a47f45c51b6c2da413711265307107fd63317f1cf30c84193febbee1cb6799a882d757336536748c6d78a2aa1d7d8b0f09e9046957829cffa90a95b51a128ec66901ebb5ce9c6a177fb27dc7ae53b892a812fa2e7a010fcc298a5926256f95d90875ac822b70b6ed19400f444a6096b414c5c23b285619fdeac301d1183178398f5d1363617ef1c2c931d67b50923d9f", 0xb9}, {&(0x7f0000000240)="8a18f2b530fcf9d80049ac659c1e536bd632a5138f76af52de89b302406aa90542ba932f4e42ac6e57b0bf0feee49f354a8393b043b27a7de01e9a4b772b949bb100b68074676b79de7051085919402b", 0x50}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f00000002c0)="4c051040e0a69fba0844b0db5a8998cd6132aade3ac3fc65259e68beafe697038cce8af75f7614b6f2a92236ee620c62dd9e40cdb502f8e41d691f97c82a452a5577314d80926ca72469c29166deba7a84be8fdbf133a933130015afd1d3c34c1e64c795b19f0641aa5c73a716eb6492e00b621fe15a6c8df51b005b1766ced0922c49de194e716e211d616f674f", 0x8e}, {&(0x7f0000000380)="a73db11200d57bd588e1f5b3d6f6d1b857612884e5dc9cf6ae56d189ed8f470c45d0cd6e55e35fd9cecf6511ab96ebfa62c06db62e92326a23b249c6f131ecc8ba9fa673568b2736024e5700b571696774d639dd8f8f9d15f31df48512917587cf133b61d501ccf37638581a45f50bf01c10d571f7f57a35e94db74a1e855d6d88e07724f704a0107952d864d5b28760acee68e8d99d33f6a4b6e67518585d443fcfe81d0f3a777a2c3bc1bf457136591960e1b37c7c0a5a8f327ab8136bfc765409f2b1a37fe91c9f45b73a5f1e656b011f235efe667291eabaaf87ef63b46f27225920de48856206a3214ee7", 0xed}], 0x7, 0x0) pselect6(0xdf, &(0x7f0000000040)={0x64}, &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000080)={&(0x7f0000000ff8), 0x8}) write(r1, &(0x7f0000000540)="32474a7bfa0ed97330316a96f993f78ba4f2876955e55e800afac504ba00c858f90bea492da41ea044ef2aa5d9203f47e4063b04469235e024ffd1e28add48e298cb9f3f4b9fefce9fa656d1a473a61946fa41db50451b2bdf0ca247d183f6bb4eaa85766b6ac964243ce9", 0x6b) fcntl$getown(r1, 0x9) socketpair(0x13, 0x6, 0x4, &(0x7f0000000600)) sched_getattr(r2, &(0x7f00000005c0), 0x30, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x80800) ioctl$KDDISABIO(r3, 0x4b37) 2018/04/26 02:43:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x80000001, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x200202) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x0, 0xffffffffffffff81, 0x8, 0x0, 0x8}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x1ff, 0x4) clock_adjtime(0x5, &(0x7f0000000100)={0x4, 0xfffffffffffffff7, 0x65f0, 0xfe0000000000, 0x9, 0x9, 0x1, 0x1, 0xffffffff, 0x3, 0x9, 0x9, 0x97, 0x1, 0x7df9, 0x1, 0x26, 0x4, 0x94, 0x401, 0x1, 0x7c5, 0x4, 0x7, 0x7fffffff, 0x5}) 2018/04/26 02:43:10 executing program 5: r0 = socket$inet6(0xa, 0x1f, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20002000}) [ 90.572230] sctp: [Deprecated]: syz-executor2 (pid 6926) Use of struct sctp_assoc_value in delayed_ack socket option. [ 90.572230] Use struct sctp_sack_info instead 2018/04/26 02:43:11 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000000c0)="41cbd625676a6d", 0x7}], 0x1, &(0x7f0000000240)}, 0x2000c080) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @rand_addr=0x3f}}, [0x2cb8, 0x1000, 0x5, 0x1f, 0x0, 0xfffffffffffffff9, 0x1, 0x6, 0x9, 0x1, 0xffffffffffff73df, 0x1, 0x6, 0x3]}, &(0x7f0000000080)=0x100) write(r0, &(0x7f0000000100)="d09f", 0x2) 2018/04/26 02:43:11 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000001840)='/dev/dsp#\x00', 0x1, 0x11b501) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001880), &(0x7f00000018c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x10, &(0x7f0000519fa8)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000f37eeddb00000014000000000000000000000000000000000100008000"], &(0x7f0000c08ff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/04/26 02:43:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) getegid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000380)}, 0x10b) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/26 02:43:11 executing program 6: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000400)={@remote, @local, 0x0}, &(0x7f0000000440)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x4, &(0x7f00000002c0)=@raw=[@alu={0x0, 0x7, 0xc, 0x1, 0xe, 0xfffffffe, 0xfffffffffffffffc}, @ldst={0x1, 0x1, 0x2, 0x2, 0x2}], &(0x7f0000000300)='syzkaller\x00', 0xfffffffffffffffe, 0x3d, &(0x7f0000000340)=""/61, 0x41100, 0x1, [], r0}, 0x48) eventfd2(0x7ff, 0x80801) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="b40000000000000095000000000000000000000000000000947ad8063296d102dc3c5648f7a7baf039a1f3257da54daa3af29d45026391ea26151f7d929b257d29b9413b7da27f36ae25e94d3080290c25a96b190b011ec0ede59ae2045b4803da1014c4d08c2153dfb5afa5a39fe8ad281e5e75e2bc5246a65dcfb62b720114a5c8f69270c06e141da878d7d6d528b3d759b3c3887b4c251087f0211a64e1f4c5bc4a7cf1ee085f2274c8eb503f002de8dcb796e37b20ecf4"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xfffffffffffffea3, &(0x7f00000001c0)=""/195}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) 2018/04/26 02:43:11 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000000240)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0x5) splice(r0, &(0x7f0000000200)=0x4b, r0, &(0x7f0000000280)=0x22, 0x8000, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0xf0, &(0x7f00000000c0)="772cd923ec877f613c5c9d198bf1b58d72928427b14873d7aeb7007d81b26b6f748d5d8f4a11761f95ad8681270fd34c5d551f1bed58075b58e602a8243190f8997d572e3b88ca7ad8085dd20922303e41d4457dbe0970a5b75e8c28d4299a794cc4ee897c78da9e9644a7e980a1e226bfde59d954009b8b4f5286732c05432c42c7e0add19f312dd0f8011bd8c383f8103ba3cee0de015085c4a487a6ba0eed38554dfac6e240fd317e5abd45de53af90c73b2431d2387541d11a6cd8cb44f7e61ce706dfce8c1799ade30d68e5404687e1d512e9d838cc5a4563c36e4ae4bb09c17c1c593f7033004f9668b4433d00"}) 2018/04/26 02:43:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0b0000000004000048fda40601000000"]}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000840), &(0x7f0000000880)=0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) getgroups(0x7, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) sendmsg$netlink(r0, &(0x7f0000000800)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2040002}, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000140)={0x18, 0x1d, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x31, @uid=r2}]}, 0x18}, {&(0x7f0000000180)={0x10c, 0x33, 0x800, 0x70bd28, 0x25dfdbfb, "", [@generic="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"]}, 0x10c}, {&(0x7f00000002c0)={0xe4, 0x22, 0x300, 0x70bd25, 0x25dfdbfd, "", [@nested={0xd4, 0x69, [@generic="8bae07c871e5170f0979830f9088789a5e24cfa5cc0e47f881d914c9195d5cc1b135f8f38a56d176fde9d42cf7a81c4f38cb37012d389419c75b0280385a2133b43ba255fc7b9f760573110cb7032c2cc38d41ecf11bf82c4514eea627c90397ada1a9c458bc20be6b5208095550e4872e200e612f2d38a94b0cfea3e005c097747beca980c1db01e434f3d54a11a4f5bcce96062166afe40e50f3dfacf51561f29fa2f30e09f80c18ce5c0d75775e9f3a2349aa95ddfbb8c6defcf27d63dbac0cec5b", @typed={0xc, 0x1e, @u64=0x2}]}]}, 0xe4}], 0x3, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4090}, 0x4000) 2018/04/26 02:43:11 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x58, r1, 0x20, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000412f0a)=""/246) write$eventfd(r0, &(0x7f0000000000), 0xfffffed6) 2018/04/26 02:43:11 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2a2800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = dup3(r1, r1, 0x80000) syz_open_pts(r2, 0x80000) clock_gettime(0xfffffffffffffffe, &(0x7f00000001c0)) 2018/04/26 02:43:12 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x40, 0x0, @thr={&(0x7f0000000040)="82371b60496d13bcbbcc7d70f5dc8b", &(0x7f0000000200)="dd7a339a77b25472bd8d8188f34bb521834328472e133faa495ae0a41db00d42a130511c2318d749710bcd297892a0207f072d58ece08054fd1d4c995469b70717323d701832f1edd29512cd00340403f6abc3d3a6805240bf9d43757c4ffc8079f010eae18b7b045827bce32e959d43f8433152ac394cf7c8b3519f02c75cb309b33c5ac958d6615a2c8b76093c252f4638db15114a98cd750fe44b94fbe6505995ec47b68fcdfb620f51fee73616513470b8a7a44c25c5aef98a532626cca925ce09c449099ba8b03d076120a2b6b076fc5fb7b10b6353556cb69c5dca0bf1009f1e9cb75b33b911c9e606862e89b0d331f2bdd90ee793c41551be7618"}}, &(0x7f0000000300)=0x0) timer_delete(r2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/26 02:43:12 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = dup(0xffffffffffffffff) fcntl$getown(r1, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) renameat(r3, &(0x7f0000000000)='./file0/bus\x00', r3, &(0x7f0000000040)='./file0\x00') r4 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) sendfile(r3, r4, &(0x7f0000aef000), 0xa8) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) fremovexattr(r0, &(0x7f0000000400)=ANY=[@ANYBLOB='eth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/26 02:43:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f00000001c0)=""/8, 0x8, 0x8000000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/26 02:43:12 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x4b, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, 0x7c0000, 0x58, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xaf, "1320af47a9533da8732434c601af2a4762bfc95b047b23684ebc39a5c182b2badecd82ac97b767fa99c01c93ab492b362ce0a203c83a02da46a107b364df46b10dcbccb08dc122c1605cefab9392e05525a357f6362427b018bfc127e10854b83de8d5f3fe6aae50d30726cc99a62203bfe3335a0740d702934ae76ba5529b59e46d6a6c1e3921ca40a30a6ddd1fbcd8dd15deda5b7bcf74a948b8431ef1a4e43defcfb72b8dd6be87c5ccb7318416"}, &(0x7f0000000200)=0xb7) msgctl$IPC_RMID(r0, 0x0) 2018/04/26 02:43:12 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x83) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xc}}, 0x298) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000000)={0x1f, {0x4, 0x9, 0x7, 0x8, 0x81, 0xaa43}, 0x1}, 0xa) 2018/04/26 02:43:12 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x480200, 0x0) recvmsg$netrom(r0, &(0x7f0000001b40)={&(0x7f0000000200)=@ax25={0x3, {"640c7b6dc61522"}, 0x7}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001840)="8becbf1cfc98d42fb45ec318ad5c2ad0401c530a20a96de16096af47a3d1f173fae90875e14bb29bcf42ca3a58a82c250602b47d1cda7cb9ea9965d7efa3b1254e455d9276cf7e9f666ec0a7bf7994e6e0293cebd29568f73eef8dce99344f2a90c5c8624bfc7ecb2f20a4b2d85d5945f8abb5ef99a822918f4b1c8592525acc0416dc8b74d627d9edda1b", 0x8b}, {&(0x7f0000001900)="6ee8dffc964c1579941b", 0xa}, {&(0x7f0000001940)="543f945e1602a5ceb71038d8c51ea43bb8c60ff7f1e40afda2d00c2b6d1a27", 0x1f}, {&(0x7f0000001980)="2d8cec4f422a990dcff132258cd240f5aeb00f2414c8a02a6df3f4b2d96494069a494266ac26e92ec8012b270be28d63c03175fcfe576a5ba5edc4a400e6ac28e47d1b742440a310ed6c2207ce069fc382dc770f1e0647531a45a6476268c6162eb865fb1e1632f085f840b19ac6dcd5e79a65b95e2222da64795d42307f54fc6d86479a2f77971e93e5fb2fd797df3479888bd0308d4c99a7357a8a78d43502747105cbeb781ec424b762f98cd93d9e6560a836f6e607755c80f3998455ebeb96e9bf72", 0xc4}], 0x4, &(0x7f0000001ac0)=ANY=[@ANYBLOB="600000000000000009010000ff0300002443b4c36214f5176e993b72af49a7e0fe3daeeb3911412f257b85cac115e2af05d86ec0aef7f2dcb3f40c77e2a6dee28eb746b043e8fa95836bffca9715758f7c84875574957b05126a5ff396394530"], 0x60, 0x4000}, 0x10142) add_key$keyring(&(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001740)='C', 0x397, r1) socket$nl_xfrm(0x10, 0x3, 0x6) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) r3 = syz_open_dev$dspn(&(0x7f0000001600)='/dev/dsp#\x00', 0x1, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001640), &(0x7f0000001680)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) process_vm_writev(r4, &(0x7f0000000300)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f0000000180)=""/23, 0x17}, {&(0x7f00000002c0)=""/52, 0x34}], 0x5, &(0x7f00000015c0)=[{&(0x7f0000001440)=""/216, 0xd8}, {&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f0000000380)=""/22, 0x16}], 0x3, 0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000240), 0x0) 2018/04/26 02:43:12 executing program 5: add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='vmnet1%trusted-posix_acl_access)\x00', 0xffffffffffffffff) r0 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="28b9d7cb327b153aa856a297d3fb0cbbf9131e7ed951bb085e172caea2f42cf8ae8f92124db047c5a1314cc7e6f1f6f9f85dbecffcdde37954270081cf9e52f633d85fc46e2458f78465818e568ffa2283a0e3049caf0c0b39f76d033a14fbb6abdf2a582b84f18c1851ce0de32b86727c35da1f194291d794839e0d80af161f", 0x80, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='dns_resolver\x00', r0) 2018/04/26 02:43:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) dup(r0) 2018/04/26 02:43:12 executing program 7: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') r1 = socket$bt_bnep(0x1f, 0x3, 0x4) dup3(r1, r0, 0x80000) 2018/04/26 02:43:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30400, 0x88) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000600)={r3, 0x8, &(0x7f0000000140)=[0x8000, 0x5, 0x2, 0x1, 0x7ff, 0x8, 0x88, 0xe0000], &(0x7f0000000400)=[0x8, 0x1, 0x0, 0x3, 0x7, 0x8, 0x0, 0x6], 0x22, 0x0, 0x76ff7c87, &(0x7f0000000580), &(0x7f00000005c0)=[0x8001, 0x1, 0x2]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="080000000022000002000000e022000200000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000001000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e32000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000"], 0x110) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/04/26 02:43:12 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000000000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000685000)={0x77359400}, 0x111) 2018/04/26 02:43:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4}, 0x10) 2018/04/26 02:43:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) unshare(0xc000800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20080, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x40000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)) 2018/04/26 02:43:12 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) vmsplice(r1, &(0x7f0000002380)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="496e34e96fea2968bd6c7071fb3ed646fcbfb302589c8fc4fab9748acac681e0edcf45f3d084eb43e9d031d73c07112e2927d921c4fdbda85376f5c7011136ab008b740825426e108ad33b613f974dc987825dc0df6ace56faafe1a5034e77b16abe956c0a43eaf415bdd64a56eab1afeaec1b5cf7f4d03c4b782e7f57222373e5b0d7fd2014796d394cea6ca7bc2072d808d999ef14430b7b45ce41da75ebd85210fcaa12895ff880b82c904b6e5aa9dbf9203eb5bc00a69a67ffc0847c1ff7449bfa6352db01b20642813e7e1172a4bf2eaf89056e2dd8e19c8342bc167421c121bab71aa4", 0xe6}, {&(0x7f0000001300)="501901e709d9bac5f5b03a14741ae3009921a3f7edcf12ef96d7e4939216c4c668e64540aaf557df0d69545ff118bfc2c573e3202255d96ce7df9fd4cc76a7bf953c37ed0caa3b2d614a2c13925984ca434252f958020642aa", 0x59}, 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", 0x1000}], 0x4, 0xc) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/87, 0x57) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 02:43:12 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x14000000000, 0x800c, 0x1, 0x3f, 0x1, 0x9, 0x180000000000000, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xfffffffffffffffa, 0x20}, 0xc) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x7f, 0x4) futex(&(0x7f000000cffc), 0x80000000a, 0x0, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000080), 0x23) 2018/04/26 02:43:12 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0x0, 0x0}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000200)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f0000000000), 0x8) sendfile(r0, r1, &(0x7f0000000080)=0x711, 0x1000000000fe) pipe2(&(0x7f0000000040), 0x4000) 2018/04/26 02:43:12 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400c6820293b6f1"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) io_getevents(r1, 0x4, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x1d22a4a2, 0x5, 0x6c2c5ec1, 0xab, 0x6, 0x2, 0x5, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r5, 0x800, 0x0, 0x8}, 0x10) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}, 0x4}, 0xa) r6 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000100)}]) io_destroy(r1) 2018/04/26 02:43:12 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = dup(0xffffffffffffffff) fcntl$getown(r1, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) renameat(r3, &(0x7f0000000000)='./file0/bus\x00', r3, &(0x7f0000000040)='./file0\x00') r4 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) sendfile(r3, r4, &(0x7f0000aef000), 0xa8) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) fremovexattr(r0, &(0x7f0000000400)=ANY=[@ANYBLOB='eth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/26 02:43:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x105000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0xbf, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e22, 0x2, 'nq\x00', 0x2, 0x3, 0x5f}, {@empty, 0x4e23, 0x0, 0x1, 0x81, 0x401}}, 0x44) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002b00fd0a000000000000000000000000b9e5238e54c69568b665bdf8f019e4c501becbe18cc2e03576e6b9be9b53da15ca55d90fcdfde25096724c4c535f58e05e180f3edb684aea1a8f32a04e14cc9c5cad9cc32b54a26af8ffffffd9dc21213e100cd73e79c707e0"], 0x14}, 0x1}, 0x0) 2018/04/26 02:43:13 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x4b, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, 0x7c0000, 0x58, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xaf, "1320af47a9533da8732434c601af2a4762bfc95b047b23684ebc39a5c182b2badecd82ac97b767fa99c01c93ab492b362ce0a203c83a02da46a107b364df46b10dcbccb08dc122c1605cefab9392e05525a357f6362427b018bfc127e10854b83de8d5f3fe6aae50d30726cc99a62203bfe3335a0740d702934ae76ba5529b59e46d6a6c1e3921ca40a30a6ddd1fbcd8dd15deda5b7bcf74a948b8431ef1a4e43defcfb72b8dd6be87c5ccb7318416"}, &(0x7f0000000200)=0xb7) msgctl$IPC_RMID(r0, 0x0) 2018/04/26 02:43:13 executing program 3: r0 = socket$inet6(0xa, 0x400000002, 0x0) geteuid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="0cdf0cc662fe3655df5af440be04b213e8535f564ad16a9ae8f28b7af2929c6b314a1da8a14ca6e0f35c5418c0a2bb24995daac7ce1c94874e8d5a90eda682979f4629ae3244805c7c12e0352a0b886247e3b200ef360ed0251b6287aa414d803146d983b692584240843941598797012d7dfa67d6b6efc38b0b74f0e08c7a62c37b30a9054859f55b93ef8b04878ad927ca56d5a96deec05fa69dbee557813bdfdd63c2fac229a78d98e7019f8e2bd05aa01b29a94acf93185459ef3f74cc7b045e5945672f8db0d8ee31267fa86da9ff3b3ebadd13daf8cacc7bce77471a7575739acca803657dfbc7de49096c42efdddc414d1ca8") ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/26 02:43:13 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2000) 2018/04/26 02:43:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x4000000000, 0x4}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/04/26 02:43:13 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000014c0)=0x3f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, 0x80000000, 0x8, 0x201, 0x400, 0x7f, 0x0, r2}) vmsplice(r1, &(0x7f0000001840)=[{&(0x7f0000000000)='h', 0x1}], 0x1, 0x0) 2018/04/26 02:43:13 executing program 1: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) 2018/04/26 02:43:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) prctl$setptracer(0x59616d61, r2) recvfrom$unix(r0, &(0x7f0000000240)=""/97, 0x61, 0x0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000000000)=ANY=[@ANYPTR64], 0x1}], 0x1, &(0x7f0000000240)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f000001b000)}, 0x0) 2018/04/26 02:43:13 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200000) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000040)="f91b22cd309b2c9572ce4460d0daed70ece6093199aaf0cf10eb3ecba6355497b625ee91ec97ffaa498b6d9903c2e68bf624") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/04/26 02:43:13 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x4b, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, 0x7c0000, 0x58, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xaf, "1320af47a9533da8732434c601af2a4762bfc95b047b23684ebc39a5c182b2badecd82ac97b767fa99c01c93ab492b362ce0a203c83a02da46a107b364df46b10dcbccb08dc122c1605cefab9392e05525a357f6362427b018bfc127e10854b83de8d5f3fe6aae50d30726cc99a62203bfe3335a0740d702934ae76ba5529b59e46d6a6c1e3921ca40a30a6ddd1fbcd8dd15deda5b7bcf74a948b8431ef1a4e43defcfb72b8dd6be87c5ccb7318416"}, &(0x7f0000000200)=0xb7) msgctl$IPC_RMID(r0, 0x0) 2018/04/26 02:43:13 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xfffffffffffffff7, {0xfffffffffffffff7, 0x10001, 0xffff, 0x1, 0x7fffffff, 0x7}, 0x6786094e, 0x7ff}, 0xe) 2018/04/26 02:43:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 2018/04/26 02:43:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x120007, &(0x7f0000000140)={[{@subvolid={'subvolid', 0x3d, 'mime_type$['}, 0x2c}]}) 2018/04/26 02:43:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x44, "283193e9d55318df4b76dfdfb3cc7313cdf9f7f3841886e43f62da8616081e146f82eda28589809ea1b718bd9509d8e0db651824d4d738fd6d5a6c0c19cfa38411c6e60e"}, &(0x7f00000000c0)=0x68) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/04/26 02:43:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="00230003000000000000000000000000963833d7e8055fe9e12a8af662263c193357dba946b4bd8bb78f1953e25c7173274c805e173d76304300034169bb0100f089f676112a8c88f58107a26eb82c17e3bcad5c534527da86bd482ff22a816136bbb9141304c87395c14321857d42b901f01ca5908784932d70e25c767feec04a57deef7a4ae0de88166c61f813b785dc9281d8483d25cdb38c1ef5ad53611ebdcf76871972d97fd05246f9e4a1fff4"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/04/26 02:43:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="38010000100013f60000000000000000fe80000000dfff0000000000000000ff00000000000000000000ffffac000000000000000000000000000000d911139a1cc4589ec44f59c6597183562a2a3b673e51c17b230e7b6b1df03b9b8069a59b87aaa4b9c4bf77f344082692d3090dbec3048d05368aaaad411a501bf3ca423d44635fcc1b8656a186ec7aa325c8f713afa9bbf9891f000000003d16d17107ec4041811737a37390a56d0f745ca3578edf7e0bdc88b4d8130c1c25b846b6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000002994f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000980)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x7, 0x4e21, 0x2336, 0xa, 0xa0, 0xa0, 0x77, r2, r3}, {0x10001, 0x6, 0x9, 0x3, 0x0, 0x6, 0x707, 0x8}, {0x612f, 0x12, 0xfe, 0xcaa600000}, 0x8000, 0x6e6bb3, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0x3506, 0x3, 0x0, 0xf8, 0xab, 0x8000, 0x7fffffff}}, 0xe8) r4 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x59, 0x0) setsockopt$ax25_int(r4, 0x101, 0xe, &(0x7f0000000540)=0x825, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000000040)=0x2) 2018/04/26 02:43:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x6, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/26 02:43:14 executing program 6: r0 = socket$inet6(0xa, 0x13, 0x3) close(r0) 2018/04/26 02:43:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f00000000c0)=0x802, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3da}], 0x1}, 0x2404c040) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="ed871662855a221fd992", 0xa}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/26 02:43:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) vmsplice(r0, &(0x7f0000000c80)=[{&(0x7f0000000000)="72939b275c3b16cf28386f8985e3510c5a27a76f8d6d54d3badf2052c5e0b10f7f38c29481578ef2dc01b834952ca446cf21b478de0a02ae8caf66c771dc6cd9efd9479b538cce7903dad5a74346e6944f793b63ffc47bc98617d922d5a7f34c6f63f384619b533e90f22c0da9cf66041427697aaf867ab67d09", 0x7a}, {&(0x7f0000000080)="a492207d40d849a663400bca3d69905094d4a724ca6ac5c52f8a1f762e518bc6a80a8550a7b1a2c176d7d45c9369bb87010f56e1", 0x34}, {&(0x7f00000009c0)="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", 0xfd}, {&(0x7f0000000ac0)="354a89c31565ff2ced09d7b0aa5a26740a5114299ca7d0ca28ce8bf5c95f7dd0249818f2608257a401fdf3a99f47d97cb7a8f287d2b832ce1a183feebc755f55219e8fe425fd8b3bc111fa9f228e10afe663e093e4971ff47b2143ae01b49e3e97b914ba98c929016867423a6e62ec50d09c97c1b939b7e45451ccd6fb1b7c86af9a962a76ec1d46bb9fab760453e7128c21bee835f67890a60c9987f7cbdd80a8ddfaf81a404a5492edc0fd4d1f9380d1924763e84dc0904bd4426af940d61c0ce3220b3f7ec1a76a0a2393579bb8835244698454adfeebf8f2045319c654777d1811e86d3e9fa47f08f7ae4a82ca53ba37bfc401e2cb", 0xf7}, {&(0x7f00000000c0)="0c772c0cd2900f1f8c0f2700de68b98b3003967cef3c13ebbaab241653f6f159fbb3a616ae6f4ddd85019ba45225da6b5c731d1646a05519cafc59fd2bbfc0345292c750c31143417dd87ca749e78359e0c14a740d1d10f7e21567b88290f5f649120af603800d6a20c0139633ba8f252b82739f20ff4825", 0x78}, {&(0x7f0000000bc0)="eea593ccecb6562a7738f34ec8c789f709d912df5c8976653dd0d34053374ab62774c2d052ff0da5929395a79efd2418523aae73aea0c4a5b286b1ea0a272f181f2a73acef02ec74ed685aeee56f62fa62a3b131d11c19b4121eb5e7183740cda10b31beadd1a8058bc1b08b2a1869f0ab7e9ec5744a5bef679c539472268c21dc99f383cc9b0f7e9cce36b8353ee2093d5c58bd152d00b4aaa9", 0x9a}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x7fc, "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"}, &(0x7f00000011c0)=0x804) unshare(0x40000) 2018/04/26 02:43:14 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000002f00)=[{{&(0x7f0000002980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e40)=""/190, 0xbe}}], 0x1, 0x0, &(0x7f0000003040)) 2018/04/26 02:43:14 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x800) listen(r0, 0x800) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto$llc(r0, &(0x7f0000000180)="d3db5b7d7608c71b972dd4d09f1af645893934435dc930f2c19a61906982a2083efc4ae8753d7e666e4d6a38d387c99358db298c7a258e734637fd81c88ed86bdd77af11525b0007fac8bd9d9891e9f93bd164756247a91be17557f748de2d28b6bb376c6c24e8c7c26190f06b97a8839fb4f12a695797835516c39979190fbf44d7eee8b0765c459c380b382d2eb908774640ece4a851", 0x97, 0x11, &(0x7f0000000240)={0x1a, 0x30a, 0x4a, 0x8, 0x1, 0xd0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2}, [@generic="8a"]}, 0x18}, 0x1}, 0x0) r2 = dup(r1) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/172) 2018/04/26 02:43:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000ffc)=0x20) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x338, &(0x7f0000000140)}}, {{&(0x7f00000000c0)=@un=@abs={0x1}, 0xa, &(0x7f0000000040), 0x287, &(0x7f0000000600)}}], 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/26 02:43:14 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/26 02:43:14 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x20, 0x4, [0x6, 0xfff, 0xa72, 0x5]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = accept(r2, 0x0, &(0x7f0000000000)) bind$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) [ 93.772237] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 93.826952] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/26 02:43:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7fb}) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000280)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a0d", 0x3e}], 0x1) dup2(r0, r1) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001300)=0x40, 0x4) 2018/04/26 02:43:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020302090f01000400000000000000000000000020000002000000000000000000000000000000020001000024ba00000000820002fbffffff030005000000000002000000e00000010000000000000000652daade25e75bc8fd55c5de31c4c784725ad3c89c1d888296d9ced8d3e2fd3a4d921734ec68c31abc2a3940d4bf77aa673b73b9e69e797b6391e78db719745d9ef431f03bc5c8bba7ac3b4d90d9c698af9051a3bf275c2ff502ff466af3411ff5bf5aeb826566f3da182abfc57c72036246c2a7f70e398fce628bb0219d27ef66d0bfb4f30237fb989276c749e1e3f576d872ab20de6857748eb79ed2c55adb59d6011cc908bb8ad1dd10c1a63b191ddb16d9e92f4945eedfdeeaf26345938cadefba5273e2f7c02a59fe4c73199d6f6f5c9aa578e4f0731532f660104f58fdb28be0ecbf78cddb838d32cf2fe2d75e12089b8c23c4c42844b3f24ef00b38628b59a1"], 0x30}, 0x1}, 0x0) 2018/04/26 02:43:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f00000000c0)=0x802, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3da}], 0x1}, 0x2404c040) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="ed871662855a221fd992", 0xa}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/26 02:43:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040), 0xd4c72893) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000001040)=0x14) 2018/04/26 02:43:15 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x4) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) fremovexattr(r0, &(0x7f0000000100)=@random={'user.', '$\x00'}) 2018/04/26 02:43:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffff}, 0x2}}, 0x20) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x2, &(0x7f00000011c0)=[{&(0x7f00000000c0)="70090886e3aa4c75f552b7fae4bafc5cc76502e25f9e81437fc809c0dcd4cf9d83a4127ae77002893e165dbe27d33f9d1e88face721de65d1833b14cae68c374820cd9c02e1fd0a30bda1fee4391f570b0d31629d4a83bde23483a1be146812e514964d1e9732e9e4fa48035f6511829ec86cde5d7f915585ae41257a15c7ca7845f2f5130d169e6d5ab4d22558186c184cecbedd6ad0cac55b4ffebf759926f1c8dc06b312b72dd9c236e286b6cb7e0889c566735a1adba4c1c17a71e48d33d35488ecaa6157003af9f6d0ea440662fd2d1ade99bd08b7c2ecf64feede378f0d17016ab02d1fdbb000b1ab51df4cbdb2f", 0xf1, 0x20}, {&(0x7f00000001c0)="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", 0x1000, 0xffffffff}], 0x0, &(0x7f0000001200)={[{@usefree='usefree', 0x2c}, {@nfs='nfs', 0x2c}, {@flush='flush', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) write$rdma_cm(r0, &(0x7f00000016c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffe65) r2 = syz_open_dev$admmidi(&(0x7f0000001280)='/dev/admmidi#\x00', 0x8, 0x4000) symlinkat(&(0x7f0000001240)='./file0\x00', r2, &(0x7f00000012c0)='./file0\x00') 2018/04/26 02:43:15 executing program 2: set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001340)=@full, &(0x7f00000013c0)=0x48) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001400)={'bond_slave_0\x00', 0x4}) io_setup(0x1000, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/04/26 02:43:15 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x40, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x5d, "c4a5c1a734ff22910caaa5fcc29dc036d452eaadf723030417b800ca9414e7c5687ef6790531432783664b29a0f14f839423292f5e26ebc935f66c19b1c27ad8c91a5db92e8d4496dd36e4d480c423e287cc5878d4956c7504090f9362"}, &(0x7f0000000200)=0x65) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x1ff, 0x200, 0x2b2300000000, 0x80000000, 0x40, 0x7, 0x6, r2}, 0x20) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x0, 0x0, '\n', "12e185"}}}}}, &(0x7f0000000140)) r3 = memfd_create(&(0x7f0000000280)='^\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) 2018/04/26 02:43:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xcb8, 0x40880}, 0x810) 2018/04/26 02:43:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040), 0xd4c72893) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000001040)=0x14) 2018/04/26 02:43:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/04/26 02:43:15 executing program 1: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280000, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2400, 0x2) 2018/04/26 02:43:15 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x65, "a4257ca9a41982703490634a78c00604b74a5653afd5b15fcce521b426e671f16a6431b56d91373cec9f1ea0b1269ff09dfe853c9bcd8b916eb92f12e880384f267dd2432c709d4455305a2de3f7ae323c7bb9b03dd921977778d94a2ff46e7a0e31c72a3d"}, &(0x7f0000000240)=0x6d) r2 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10c583e1aee16aea8d0000f64c04329f4b00"], 0x10}}], 0x2, 0x0) 2018/04/26 02:43:15 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) kexec_load(0x9, 0x6, &(0x7f00000013c0)=[{&(0x7f00000001c0)="90c9e9fe8cb358ee14b3809f353a14289d19faf3ef1523ce60d29f0f4d10085b3164001fe49fb5c6ad77c3adfb06b887c349071c0936acb687e3ff3002fc69ff27c08e79851def9d6b1e", 0x4a, 0x8001, 0xffffffffffffff80}, {&(0x7f0000000240)="3129e7f1a0dbd9526707dd90a9a655f7df8bf40043f9ddaea2f7d6315b0ed22845a8bec983a94d4ce5b3dfd419848267f8f4e083b6c96f7a364127056b0fd91de6a0", 0x42, 0x2, 0x5}, {&(0x7f00000002c0)="5af7d86d66d8d6d4759c890de9338490d514a9736d963ad36ed089f707597e228ef184e46c9c1e8c6141488b095499af3fd54a5b5414e61e1ae6a813a8446af2849f37699332f5842bae37055e0515824c66af54779471c5087debd30a34f1082d01b5b4017a2e71b0fc94571154a81e6b4270435362e8f8c88c7ec1df75c933f60bacbc2379c60c9fd66589029bea226e509f396c4c5a1afee397397dc758d4e1705c73a55b969824d95c8e7189ba56260c92951a32eef37068d25245230544a7790d1b8994e9b04da557fdbbb6c416366b2907b1bd5876acdab045a93cb7f2c40758fd5e7189", 0xe7, 0x603e}, {&(0x7f0000000000)="06bfad33438a913b969e16b1ffa2ba730c446ef730aed46413", 0x19, 0x8000, 0x1000}, {&(0x7f00000003c0)="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", 0x1000, 0x3, 0x8}, {&(0x7f0000000140)="37d6efebdc957baf523f0e75025ed38776381fc261e8c0ba4eb63e2a12df06ec83b46fa58af9dfa5b883", 0x2a, 0x3af2, 0x8163}], 0x160000) eventfd2(0xc5, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000014c0)={'veth0_to_bond\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) lookup_dcookie(0x8, &(0x7f0000001500)=""/213, 0xd5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/04/26 02:43:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc1c, 0x800) readahead(r0, 0xffffffff, 0x401) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x40000) fsync(r0) ppoll(&(0x7f0000000080)=[{r1, 0x4000}, {r0, 0x2000}, {r1, 0x20}, {r0, 0x2}], 0x4, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x100}, 0x8) listen$netrom(r1, 0xaa3d) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000005c0)=0x4, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000540)}, 0x0) read(r1, &(0x7f0000000140)=""/139, 0x8b) 2018/04/26 02:43:15 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x2000000000000000) ftruncate(r0, 0x7ffb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/04/26 02:43:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket(0xa, 0x80000, 0xe2a8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet6_buf(r1, 0x29, 0xfc, &(0x7f00000002c0)=""/109, &(0x7f0000000200)=0x6d) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd5300e80000000000000000000000000000000000000000000000000000000000000000000000000300000002000000ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) r2 = open(&(0x7f0000000000)='./file0\x00', 0x82, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xcb3, 0x7, 0x5, 0x400}, &(0x7f0000000580)=0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)={r2}) write(r2, &(0x7f0000000240)="a2efcfe473a66625f081c43ceab1e9547514574526e35055abbe815fc7b49b5a958523e8f0b02d9b3b96b3cd6b448e2978794c7d1e09dea8c2184cd7512604002e6c81e3e3e63279d33d3b01000100e34715b95c0ccbbb61b78a", 0x5a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x2000000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x5, 0x28a}, &(0x7f0000000180)=0x90) close(r1) 2018/04/26 02:43:15 executing program 1: r0 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/26 02:43:16 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x201}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x2000)=nil, 0x2000}}) 2018/04/26 02:43:16 executing program 4: r0 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='crc32-generic\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="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", 0x10d, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000280)=0x1e) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/26 02:43:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cZ\x00\x00\x00yz0\x00', 0x200002, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a3065fd3aeadf1aa65c075c6396e0179b55b83755553241d705ae375f1c0cd279e3214ffad4e3e8112b15f0990fc3ca9c68575291384ebb241108b626f1a601ad7c029848fbe62b88faa219663ca70de2119430c57d7553dad58b29714c81c289e29713920cfd735c12a423a89e3d4980738389f8996b2a70b94c079ac02c6a425f235a99c8bf2ae0cadb30920581aefab97cdca337757eb1fc042850bfa917a5d57c18e5e381"], 0x6e) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/26 02:43:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) close(r0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x1ff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) 2018/04/26 02:43:16 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @random="92eb51595d6b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/26 02:43:16 executing program 7: unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) r0 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) unshare(0xc000000) 2018/04/26 02:43:16 executing program 6: prctl$intptr(0x21, 0x800000000000) 2018/04/26 02:43:16 executing program 1: r0 = inotify_init1(0x1000007ffff) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000140)={&(0x7f0000000080)="c0fa2d127454703647c7cb5e757c4a96deca59df427a8151a18258a65ef834bd5decb11277f3f67729812a52899756dfecc513636c8f12354eb27642d32be6710c11ecadd794d537c9f6ecffb610cbdea7dad15b7030e905e2dff17fd5109c06b783cb4e7cbead9818a16fc1b15c6fdaa432427782d6d3908552e125c5862c412d8f6fafe6db4ff68ea3f77d39d60b2600c054", 0x93}) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0xa4000960) 2018/04/26 02:43:16 executing program 5: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) gettid() r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/26 02:43:17 executing program 6: r0 = socket$inet(0x2b, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/04/26 02:43:17 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)={0x80000000000019c}) 2018/04/26 02:43:17 executing program 1: r0 = socket(0x200000000010, 0x200000000000002, 0x100000000000011) write(r0, &(0x7f0000000080)="240000002a005f000000000000ed76010000100100ff1000000000000000000000000000", 0x24) 2018/04/26 02:43:17 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000004c0)='maps\x00') r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb31, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x35, "769c7aae0fd957623c5204a5224917768027875723d625c6b6c2bf4081cec8b9d11eae657a0155d50ff4f44d1de80924d2a5030dc5"}, &(0x7f00000003c0)=0x3d) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r3, 0x10000000000000}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000300)={'team0\x00', r4}) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000040)=""/99, 0x63}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x4, 0x0) 2018/04/26 02:43:17 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x800, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="2a261af4ac8202f5f6fa3f4b086d63ffedd4b648b98fef6aeb62de6a2e8dab643109bf9e5a18852b9468bbf562009cab3d02", 0x32}, {&(0x7f00000000c0)="c784e41ddbcad3bc6ddf92d7a5138c77bb1ceaa1b6e149db6bf8bfddd4151427f5f7ea25391ef5393e9b2d1db749e8e9276f375c028535cba277a8af97b726861d3cf6e35299b62a0cce9e4ed2b864ed99c18a2146b28755a2882acef1f4f01cbaae57", 0x63}], 0x2, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x48, 0x4000810}, 0x4004004) 2018/04/26 02:43:17 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x400800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x4e, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee0f7f)="c2", 0x1) 2018/04/26 02:43:17 executing program 5: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) gettid() r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/26 02:43:17 executing program 3: futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000)=0x1, 0x3dfffffe) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x1) 2018/04/26 02:43:17 executing program 6: socket$nl_xfrm(0x11, 0x3, 0x6) socket$packet(0x11, 0xa, 0x300) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x200000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/48, 0x30}, &(0x7f00000000c0), 0x10}, 0x20) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0xf18, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x7fffffff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x101}, 0x8) r3 = shmget$private(0x0, 0x2000, 0x240, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 2018/04/26 02:43:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000000600)="5e1860416903a7311718673e35425ae9eca877bdf2110d000000000000f4ed99af4f1abd648c26c85eab0d7b10d59c280405359f534435c1b57c29fb1c674f562f88540eb4c5a15751ec4f9b2ed128020003fed073fc148dabe7a2232d66b391ffa4c708865fe7cd3256749e3de7f00b6d6d62f0e7e6baa159629741b3727053", 0x80) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1, &(0x7f0000000300)=""/149, 0x95}, 0x0) 2018/04/26 02:43:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000180)) recvmsg(r1, &(0x7f0000000640)={&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/201, 0xc9}, 0x0) 2018/04/26 02:43:17 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x1}) rt_sigprocmask(0x0, &(0x7f0000001540)={0x8001}, &(0x7f0000001580), 0x8) socketpair$inet(0x2, 0x800, 0x809b, &(0x7f00000015c0)) syz_emit_ethernet(0x3d, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [], {@ipx={0x8137, {0xffff, 0x2f, 0x7fff, 0x5, {@broadcast=0xffffffff, @current, 0x100000001}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "e6fdb761b05709439f76481bd48695e6fc"}}}}, &(0x7f0000000040)={0x0, 0x1, [0xbfb, 0x0, 0x174, 0x25d]}) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x807e, 0x8, &(0x7f0000001480)=[{&(0x7f0000000180)="70168d70378953c19cffdf178f54f5fb4960165162cdb3faba52c67f101f12024656b7ef9559aa9062895538195f1ffbebbd968e75a118e962cf83914253089eefc55f782cb6b061b35efa91a24d2cce86799ee324ea502d0a0755301f3ec75cf23ef90ff9de66062acf9e678641316657ce647687d500498b47638098e00bd9152809e9309786b237b0a54ef226136f3b8d283a625b4660d176d7bed51baa78f303eaf387748f0e366a1f84c907a339", 0xb0, 0x4}, {&(0x7f0000000240)="984c5939f07573af199121ad9bf6b732f64ae43675e8", 0x16, 0xfffffffffffff81a}, {&(0x7f0000000280)="4f5b41cf54da5c53879cf425d61e5c66fb8f9dfe2b6bcc9c5bb6733bc34e6fdc4fc61fc90fb77caae3", 0x29, 0xffffffffffffff7f}, {&(0x7f00000002c0)="545e27081157d0f9eca240b38a2c36d5c392f5d957db5d625f494eea07ab8742e9253e285d7a4e9faeab88c1ae33b4c3158d1ebdf30ec21f9797fa9825d9689dce80ab4d64ffc1e730c66b7205a472cd4b5415dbdb7db8248d644db4f74cdf47172f407326587d628a10f543f7e305d63e87d2249c51e3a80f06651b9c0df33d406e9afc36c3edda7764fbc24e1e30473d59f657d648c99c9a097f1d2a7e16f5b74e0a369972961b977f6e968a5ebd884e8be8", 0xb3, 0x90cc}, {&(0x7f0000001600)="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", 0x1092, 0x8}, {&(0x7f0000001380)="f437212706b63b7d08ea890c71a9b74d57ea9b23594bde", 0x17, 0x29f}, {&(0x7f00000013c0)="187570532bd7bfa9eb3cf11c725263691fa2534c8e620f5c7fd7e787cf667ce2af02414a336c43b55a7aeef708d7875bad5ff3e2f9d0f1cb40538107709d00d2b77b13a004c8d0243c99ea84bfff8c36ddae11468a13709c703e426d8c7b0be20375", 0x62, 0xfffffffffffffffe}, {&(0x7f0000001440)="99a36cc7da3d9361494da739ce9c634c17110c2d6815828b56eb5f0e5e1ea3b4c64ca51126", 0x25, 0x9}], 0x2000000, 0x0) 2018/04/26 02:43:17 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100, 0x62) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet(0x2, 0x3fffffffff, 0x100019) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0xc}, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0xfffffffffffffff7}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x9, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x23, 0x6, 0x8, 0x0, 0x800, 0x0, 0x709e5549, 0x3, 0x3}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x4000000000000383, [@multicast2=0xe0000002, @rand_addr]}, 0x18) 2018/04/26 02:43:17 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x82) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) recvmsg$netrom(r0, &(0x7f0000001580)={&(0x7f0000000100)=@ax25={0x3, {"891947a1a578ee"}, 0x3}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000140)="42b7e6f653b186984c7937350ba957853895010e9f4284449b2bfd34229ba1e932fc9f0d34f4c1d53369be422d112ef91eacb62e8648783c9e2b2eb88a4f53395a9b8c7c832bd46b4a7b7147a58f2d5a43d209a8752ce861abd9f0accfe23a10451bdf04f1df7133ba3055e313499ef56213e6780574b4a3cefd8f889f4937571a2a0425de2a9027119acad268c82d10768442384212ee134fb0259f6a4c24eefaf6ff616fe9be5a39a43ca1cefe3c8c47b312a2453b1aca7dffe8b0cc432a06868c229867d43606baaf1a72e3c1a99b6e4a90400deba1b2920271a61c886150f756ea3a881153972b7035f9", 0xec}, {&(0x7f0000000240)="97a7628033aa9e206f5a74e2215fd70c7cb55dc116c803b6f891fc8e8aacc022b571eb89a3e93e841dce1dee132dfdd30c2387055d0394c5f86329ee8033252ea047a6b1c04815aea735e6a03d28973e7249e8cc8df897c5194674319ea1c2792dea8c82cb49e8a3a745bcd84bc6f928d8", 0x71}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="88c900ba6c6593364e1010510748ed2de7ec175f365d001e20ec0cade4eb8e373e31a41846403be9dc47e4e057bc08dbad445173f097e86888df369d995ce4b942f2d960f9e85abce3f173b6e79152b915d2ae7f846b061ea5ed115e42e9f209115197035f1bfb5e36c9227cab017687e82d90fe2caee9c9a3f7912aa748", 0x7e}, {&(0x7f0000001340)="fd9f2cfb451e2279b07fe5c50d6d3647adaa9844864097b2e23fc768d14b5c380e88f70af96d231c41f0fbb139f052a8504910327ce4c30d445291cf4227fadc990b59fe2be3f15f339c56cd43133e67bb46378f5f1951abd61a52abc15a5eb3e7260474e89663ef31a1f05a3eea78adeee639eb03bec82d78cf6022a81d4c0b5fb9bafc05f83c25a0a4e89b41ff84f03d4beb5e9b4c3eaf620de270f05153e6b27d", 0xa2}], 0x5, &(0x7f0000001480)=[{0x50, 0x10b, 0x11, "d3653c69b6be96dcc85b0018341c4f7c9a39d31ab1f3f3de3cb3c76f714c9283371ef06d259b8c666db7a4ae844d83f8732278345b410e1ae9ffbbb4"}, {0x98, 0x18b, 0x8001, "c49f713f21632fda4951705c50483e4decee094e80e0362149bdef9ca0de8dcd7ffd7ea7ed1d7c9dc8f25985d20d36f5d3b66466c7fe75072382788f7e74cb5223054658bec57078621c8b5d5204754f565739e8335a02d2fc0e6cceba97cb51fb04776db613903429d6d09475d80d6d964037d31478b999a1b2399c6536d5f5d7119ea633"}], 0xe8, 0x24000004}, 0x0) 2018/04/26 02:43:18 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000300)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x9, &(0x7f0000000280)=""/120) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000100)={{0x0, 0x3, 0x7fff, 0x3, 0x7}, 0x1, 0xffffffff00000001, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x1, 0x5, 0x33}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/63, &(0x7f00000000c0)=0x2e) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000200)) 2018/04/26 02:43:18 executing program 6: r0 = socket$inet6(0xa, 0x2000080802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0xd67}, 0xbe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x0, 0x2000ff, 0x41, 0x800}, 0xffffffffffffff93) close(r0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xe122, 0x0) [ 97.085899] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 02:43:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x2, 0x0) 2018/04/26 02:43:18 executing program 4: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x46c) r5 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00004d0000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) 2018/04/26 02:43:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/25, 0x19}}], 0x2, 0x10021, &(0x7f0000001cc0)={0x0, r1+30000000}) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000000)=""/193, &(0x7f0000000100)=0xc1) 2018/04/26 02:43:18 executing program 7: unshare(0x400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000018ff8), 0x8) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='.^}mime_type[m0ppp0{/\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/176, 0xb0) 2018/04/26 02:43:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a8bff7)='net/igmp\x00') preadv(r0, &(0x7f0000000100), 0x1, 0x400000000000053) 2018/04/26 02:43:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/229, 0xe5, 0x100, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="78000000100000", @ANYRES16=r2, @ANYBLOB="00042dbd7000ffdbdf2502000000080006000300000050000100080008000600000014000300fe8000000000000000000000000000aa080001000a0000000800050002000000080005000300000008000800060000000800050004000000080001000a0000000c00020008000900fc000000"], 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/26 02:43:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x8000, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2000000000000000}, 0x1c) 2018/04/26 02:43:18 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xc, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000000)) 2018/04/26 02:43:18 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='pamfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() mount(&(0x7f00000001c0)='./file0/control\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='minix\x00', 0x1030400, &(0x7f0000000280)="4a1c376ec7319096a3f5913d0dfdd0ae752aec833de55382934639") inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) chdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x20) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x3, 0x2, 0x9, 0x7}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000480)={r2, 0x7f}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000004c0)={0x0, 0x6, 0x0, 0x4, [], [], [], 0xff, 0x100000000, 0x4, 0x0, "b98fb5a25d9f21a95ec257243f06eab5"}) renameat(r1, &(0x7f0000000340)='./file0/control\x00', r1, &(0x7f0000000600)='./file0\x00') uselib(&(0x7f0000000640)='./file0\x00') mount(&(0x7f0000000080)='./file0/control\x00', &(0x7f00000000c0)='./file0/control\x00', &(0x7f0000000100)='ufs\x00', 0x800000, &(0x7f0000000140)="542a917cb509c8b3eb46541dcfaa7bf19c514bb58386fee33c00b5d980f253e700bf3d856a23382a5db5fe514d039af125734ad3c9a19f9d536f0a90fadb454485cbbab70e00bafcf98f7cf5956aaaffd8d113272c1b7fc27bc0") umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/26 02:43:18 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d0, 0xc0, 0xc0, 0x378, 0x378, 0x2b8, 0x438, 0x438, 0x438, 0x438, 0x438, 0x6, &(0x7f0000000180), {[{{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x2, 0x2}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff000000, 'yam0\x00', 'irlan0\x00', {}, {0xff}, 0x1, 0x2}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x2, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0xf488, 0x3}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffffff, 0xff, 'syz_tun\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x8}, 0x0, 0x98, 0xc0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x2, 0xfffffffffffffad3}}}, {{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x7fff, 0x8, 0x8000, 0x5}]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386ddaded2a1359c0a5ff93126006f5260008040000000000000000000000000000000000ff02000000000000000000000000"], &(0x7f0000775000)) 2018/04/26 02:43:18 executing program 1: r0 = getpgrp(0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 97.789637] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 02:43:18 executing program 4: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x1000, 0x0, &(0x7f0000361000/0x1000)=nil) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wrr\x00'}, 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x185000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80000000, 0x2000) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000100)=0xd6e, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e1, &(0x7f00007bdffc)) 2018/04/26 02:43:18 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) socket$inet6_sctp(0xa, 0x1, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x44, r1}) unshare(0x20000400) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x6, 0x200) syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x0, 0x8202) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) 2018/04/26 02:43:19 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x82) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) recvmsg$netrom(r0, &(0x7f0000001580)={&(0x7f0000000100)=@ax25={0x3, {"891947a1a578ee"}, 0x3}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000140)="42b7e6f653b186984c7937350ba957853895010e9f4284449b2bfd34229ba1e932fc9f0d34f4c1d53369be422d112ef91eacb62e8648783c9e2b2eb88a4f53395a9b8c7c832bd46b4a7b7147a58f2d5a43d209a8752ce861abd9f0accfe23a10451bdf04f1df7133ba3055e313499ef56213e6780574b4a3cefd8f889f4937571a2a0425de2a9027119acad268c82d10768442384212ee134fb0259f6a4c24eefaf6ff616fe9be5a39a43ca1cefe3c8c47b312a2453b1aca7dffe8b0cc432a06868c229867d43606baaf1a72e3c1a99b6e4a90400deba1b2920271a61c886150f756ea3a881153972b7035f9", 0xec}, {&(0x7f0000000240)="97a7628033aa9e206f5a74e2215fd70c7cb55dc116c803b6f891fc8e8aacc022b571eb89a3e93e841dce1dee132dfdd30c2387055d0394c5f86329ee8033252ea047a6b1c04815aea735e6a03d28973e7249e8cc8df897c5194674319ea1c2792dea8c82cb49e8a3a745bcd84bc6f928d8", 0x71}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="88c900ba6c6593364e1010510748ed2de7ec175f365d001e20ec0cade4eb8e373e31a41846403be9dc47e4e057bc08dbad445173f097e86888df369d995ce4b942f2d960f9e85abce3f173b6e79152b915d2ae7f846b061ea5ed115e42e9f209115197035f1bfb5e36c9227cab017687e82d90fe2caee9c9a3f7912aa748", 0x7e}, {&(0x7f0000001340)="fd9f2cfb451e2279b07fe5c50d6d3647adaa9844864097b2e23fc768d14b5c380e88f70af96d231c41f0fbb139f052a8504910327ce4c30d445291cf4227fadc990b59fe2be3f15f339c56cd43133e67bb46378f5f1951abd61a52abc15a5eb3e7260474e89663ef31a1f05a3eea78adeee639eb03bec82d78cf6022a81d4c0b5fb9bafc05f83c25a0a4e89b41ff84f03d4beb5e9b4c3eaf620de270f05153e6b27d", 0xa2}], 0x5, &(0x7f0000001480)=[{0x50, 0x10b, 0x11, "d3653c69b6be96dcc85b0018341c4f7c9a39d31ab1f3f3de3cb3c76f714c9283371ef06d259b8c666db7a4ae844d83f8732278345b410e1ae9ffbbb4"}, {0x98, 0x18b, 0x8001, "c49f713f21632fda4951705c50483e4decee094e80e0362149bdef9ca0de8dcd7ffd7ea7ed1d7c9dc8f25985d20d36f5d3b66466c7fe75072382788f7e74cb5223054658bec57078621c8b5d5204754f565739e8335a02d2fc0e6cceba97cb51fb04776db613903429d6d09475d80d6d964037d31478b999a1b2399c6536d5f5d7119ea633"}], 0xe8, 0x24000004}, 0x0) 2018/04/26 02:43:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') pivot_root(&(0x7f0000000200)='../file0\x00', &(0x7f0000000300)='../file0\x00') 2018/04/26 02:43:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x101, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000200)={@empty, @remote}, &(0x7f0000000240)=0x8) fcntl$setpipe(r0, 0x407, 0x9) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x100000000, 0x80802) sendto$inet6(r0, &(0x7f0000000080)="20cf848d6a213b9e8c0897946529194dfb3466d7aaac0899c82b36b66cd34b86b1f3c95478a7e9210ecd260b622b85656583e6ea14e5f6fb7464053b14fb2667613eba2ec062d543b1996727941743d05ff282bbf7be846c5207ab5ad8b73b5b6d9bcfca8f1ff953c972fa33da50e35cbc66f5b80468aff401cf24cba72eebb64203a6b2996c94d21854204baa6f16187b222790683a60cd63c42e836e336f395e0fd4684b2c583839cace7009f678aa3a6b7175af913e707ba7ab75d58bef9dd9026750ff1d1ad8e61dd47fa8a04405b649a5284b3eb14a183239a5ea848e75cef937d9de3ce86abef913cede3bc3815953e729e7", 0xf5, 0x1, &(0x7f0000000180)={0xa, 0x4e20, 0x9}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000340)={r0, 0x7}) sendto$inet6(r0, &(0x7f0000000180), 0xf3, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) 2018/04/26 02:43:19 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000019000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='.\x00\x00\x00\a\x00\x00\x00', @ANYPTR=&(0x7f000001efff)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x0) 2018/04/26 02:43:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x800000db}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000711000020000000000000000000000009500000000000000b2f78138449c924d61f88c4c895f21253f3052adb77d9bdbc01a2a30da8cdfcb7e0a8df61bd45f3edc5eb08c000000a44888f6f8812b1bc41e16dd4c869b8d5662d18c9b80139b9d024d3c3a936d04e2faf31bc0fcfc044d5f5e9da80f689aaf1dd44350a0027000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/26 02:43:19 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000180), &(0x7f0000000000)=0x3) 2018/04/26 02:43:19 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000200)) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="e826480c35f53b580ff47c08c6754848", 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xb59}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xb08, @dev={0xfe, 0x80, [], 0xb}, 0x712}}, 0x4, 0x7fffffff}, 0x90) 2018/04/26 02:43:19 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x7ded}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e24, 0x100, @empty, 0x7}, @in6={0xa, 0x4e22, 0x8, @empty, 0x4}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x2}], 0xa8) unshare(0x8000400) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/26 02:43:19 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000040)=0x80, 0x800) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc, 0x2000000}, 0xc) r1 = socket$inet6(0xa, 0x80803, 0x2f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/26 02:43:19 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) r2 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0xffffffffffffffb2) 2018/04/26 02:43:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x1000005, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/148) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02020800020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/26 02:43:19 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000019000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='.\x00\x00\x00\a\x00\x00\x00', @ANYPTR=&(0x7f000001efff)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x0) 2018/04/26 02:43:19 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x2e, "c4f2a26b9d025b46cab3a2a8364f7c2786b9279928767f661b23f4ef705d13cca7fb068ebb01f7b91682b6bcbcf4"}, &(0x7f0000000100)=0x36) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x3}, 0x8) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/26 02:43:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1130bc425dc06ca1b9613810605654ff5a307094ac9dfccbf27cfebaaa25"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) pread64(r0, &(0x7f0000000400)=""/70, 0x46, 0x38) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) 2018/04/26 02:43:19 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x604001, 0x0) ioctl$int_in(r0, 0x80000080045008, &(0x7f0000000080)) 2018/04/26 02:43:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000002c0)={0x4c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@generic="efbfdae0836ef82b80fdb3d22369780a1349df5b7398b7d84fa379d56c2460858d361476657494ec451195a6257120b60f0fa100707167"]}, 0x4c}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x4000804) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r1, 0x540b, 0x4) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x341200) [ 98.935441] netlink: 56 bytes leftover after parsing attributes in process `syz-executor6'. [ 99.017984] netlink: 56 bytes leftover after parsing attributes in process `syz-executor6'. [ 99.317868] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 02:43:20 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/21, &(0x7f0000000180)=0x15) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @rand_addr=0x3f}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f00000001c0)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x4c) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req={0x2, 0x7fd2cef3, 0x4, 0x1}, 0x10) recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xffffffffffffff1e, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0x7, 0x9, 0x42f, 0x6000000000000}, 0x8) shutdown(r1, 0x1) 2018/04/26 02:43:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="8500000000000000808d12d6cc0e0fe8f3533eb05a518ce87cfa29a9900ff7a70c73fe184158803d45eefc2f584e56682d5dcc31161dd93559c0e293c614c9fa58805c993debb431b5344b2fc4b9cd3972bcc543c92d17a4931b90f55d40f9f7aeca29aa81e5e32b844a8cc6b0611649506b133c9cac96a25fe0de99456f523037ecb488f4f4f7ba474408a66fce5e966b6c07198c2f58dea72dece7333ee5af8b013f649d000000000000000000000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f0000000180)=""/153}, 0x48) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/26 02:43:20 executing program 0: r0 = socket(0x11, 0x4, 0xfffffffffffffff8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/26 02:43:20 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0xa, 0xffffffffffffffe1) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x100000000f6, 0x600) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000140)=""/80, &(0x7f00000001c0)=0x50) rmdir(&(0x7f0000000040)='./file0\x00') splice(r1, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7fffffff, 0x8) 2018/04/26 02:43:20 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0x7, 0x4d}, 0x2c) 2018/04/26 02:43:20 executing program 2: r0 = socket$inet6(0xa, 0x800001, 0x800003d) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x0, 0x0, 0xb47}, 0x14) 2018/04/26 02:43:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000080)=""/53, &(0x7f00000000c0)=0x35) r1 = socket(0x18, 0x0, 0x1) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/04/26 02:43:20 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x9, 0xfffffffffffffffc, 0x2}, 0x10) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000140)='./bus\x00', 0x7, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="c54ada48c905d2581a1c8e314bb407987100e8ed3f10afbcaa6fe0650a958c487a5a602e8e6a96f64477b0a264969274870511eefb66ff02e0d2068542f87bccceb0f8fa5c93e10d58ef30b68a351b5e258205509e75ee3f3227808736e15aeb9172a088d9bece170c8b7f7f745ffb6cd5fcbb80cd82ef637efdb226b5978aa61ecc85d8e430cca9211220124d", 0x8d, 0x100}], 0x42, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-14'}, 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/26 02:43:20 executing program 0: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1, 0x2}, {0x0, 0x10001, 0xfffffffffffffffe}, {0x6, 0x3}]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1000000000, 0x203, 0x8, 0x83, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x1, 0x5, [@multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x24) 2018/04/26 02:43:20 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000001, 0x200003) clock_getres(0x3, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x101, 0x9}, 0x0, 0x1f, 0x10000, {0x6, 0x101}, 0x6, 0xfffffffffffff801}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0xffffffffffff8000}) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 2018/04/26 02:43:21 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0x7, 0x4d}, 0x2c) 2018/04/26 02:43:21 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0x7, 0x4d}, 0x2c) 2018/04/26 02:43:21 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x90800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5, "d48332c867"}, &(0x7f0000000100)=0xd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000240)=0x8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000180)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0xc) 2018/04/26 02:43:21 executing program 5: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000700ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f19000)='mqueue\x00', 0x0, &(0x7f0000999000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x10000) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) sendmsg$nfc_llcp(r1, &(0x7f00000012c0)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x1, 0x0, 0x8, "0272ac0bbc49407bedfb9f4d382a63827f5661c55100a7296dc0ac876dd50d59cd7e92aa33b38a639b4c3560f0321f6a6c16146afcc3d884fc814e4b3a2c31", 0x13}, 0x60, &(0x7f0000001240)=[{&(0x7f0000000180)="1174ad7b22c989659109195c55986caaea603cc05cae30ad4698fea1e69265fd42ea8e157fce47ab40210ebb383d975a12dc1732adc251ded67023618272b787c40cbd4c58817044095fb8184bdff212e51e514dfbd6bb2b29009cf4bc2db675e85f20a3da6ac9ab4756160151505e383f0a59ae417e276d0af5e4d8443843fbdee62f14b644b18839cb00ad7a99f7fe4f2491245945ea3cd5e2665293c512602900b60485b5e1430d3caa068cf9", 0xae}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001280)={0x30, 0x89, 0x5a, "5ee19860f8c8dc1b8388603e5024eaf81d209aef7ef4fbe09482f99adbcc"}, 0x30, 0x80}, 0x4001) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) mknod(&(0x7f000006e000)='./file0\x00', 0xfff, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/26 02:43:21 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [], {0x77359400}}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x2363eee5, 0x0, 0x8, "5e35c1f82222eab5d05167cfef70654a5091f2e9b1efb801124b9d8f8e759938e910bdd8ff589eebdd7f7c38abd77fc0fb08efb3ba8a0796ffa04cbdd53ccb2790ef9b8e8ce2302d666f5eeced24ce6f"}, 0xd8) [ 100.110918] audit: type=1326 audit(1524710601.109:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7493 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 02:43:22 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x10000, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000200)={r3, 0x3}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) dup(r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x5, 0xffffffffffffff89) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000000140)='net/bnep\x00') preadv(r5, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0xfffffceb}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) 2018/04/26 02:43:22 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0x7, 0x4d}, 0x2c) 2018/04/26 02:43:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f00000000c0)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaa368e1e843251eb8f5cff9c800000000000bbfe8000000000000000000000000000aa4e20e892c01890000000000000400000"], &(0x7f0000000040)) 2018/04/26 02:43:22 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0x7, 0x4d}, 0x2c) 2018/04/26 02:43:22 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000fd1ffc)=0x4) 2018/04/26 02:43:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000009c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/26 02:43:22 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x12000, 0x0) fallocate(r0, 0x1, 0x1000, 0x4) 2018/04/26 02:43:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) [ 100.987837] audit: type=1326 audit(1524710601.986:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7493 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 02:43:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000), &(0x7f00000000c0)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101400, 0x0) 2018/04/26 02:43:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x3, @loopback=0x7f000001}}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc46c80b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) 2018/04/26 02:43:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mbind(&(0x7f0000405000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x1, 0x66e, 0x0) mbind(&(0x7f0000573000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000000c0), 0x3, 0x2) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/26 02:43:22 executing program 1: pselect6(0x406, &(0x7f00000abfc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffffe01, 0x202000) r3 = getpid() sched_getscheduler(r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xc8, r4, 0x200, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff6}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xc8}, 0x1}, 0x80c4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000200)={0x8, 0x7ff, 0x9, 0x0, 0x47, 0x9, 0x7, 0x8, 0x2, 0x4, 0x5, 0x1}) pselect6(0x40, &(0x7f0000000000)={0x10001, 0xff, 0x7fffffff, 0x1, 0x9, 0xffffffff80000000, 0x7, 0x7}, &(0x7f0000000040)={0x3, 0x100, 0x337c00000, 0x7fff, 0x2, 0xb9f1, 0x339, 0x80000000}, &(0x7f0000000080)={0x1, 0xfffffffffffffffc, 0x7, 0x0, 0x1be3, 0x25e, 0x3, 0x12e5}, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000180)={&(0x7f0000000140)={0xb1d}, 0x8}) 2018/04/26 02:43:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7567547f2e42965a106477768366e6a5e0072b53"], &(0x7f0000000040)="0089a1052a6e19b7", 0x8, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x401, 0x9, 0x549, 0x8001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x0, 0x0, 0x0, 0x7ff, 0x4800000, r1}) 2018/04/26 02:43:22 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, "59e7d274d4277e8217f55cfe14b34259919e30fd46e8b6bb02113397b3e031c14c9226e3ad1dde5b71806bbb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1326a9ef378b83e3318ecd68f68a685d87c79d59e5213ce3b6cde1a711fb316e24e1d94105669920d2b4b76e508284a2b673e62c2deb1ec224ed4ceb830e0a7a", &(0x7f0000000040)='cpusetem1ppp0\x00', 0xe, [], [0xff]}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/26 02:43:22 executing program 3: r0 = memfd_create(&(0x7f0000000180)='/dev/autofs\x00', 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000340), &(0x7f00000006c0)=0xc) r1 = msgget$private(0x0, 0x70) r2 = msgget$private(0x0, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000700)={0xffffffffd67aa289, 0x1f, 0x80, 0x7f, "c4a2f4b4147c42348e0a37721d08f6ed2750c95c62f5d1c3b3bd997d63c66128"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006d00)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2e86106000571cb0002000004ab200558ab429a96160000"], &(0x7f0000006d80)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000006dc0)={0x6, 0x9, 0x209, 0x6d, 0x0, 0x7ff, 0x10001, 0x4, r4}, 0x20) r5 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x4701) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000800)={'sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000840)={'vcan0\x00', r6}) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000140)) msgsnd(r2, &(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="8489cbc569f32a35e39a", @ANYRES32=r5, @ANYPTR64, @ANYPTR, @ANYRES64, @ANYBLOB="83fb08ba90fd8d0cce7f15bc4c365e246c374561c4a13a219b2ea7c4939193d0afa684c9115fdfde4a7fb726ec5426d984da69a024e4f23aacb859c58f689b17c7b29cf972669336834008e001b09f2b9d9c567299e361d5cf72f8ca0d0341793112c2a540892cb7839513043b722dfec5bdb3785d6106b3ff78c3d6e97987c6cb558aa3e45a88b4e3fe57218ac0d07f978bc213a501d329937bc365870e967997bd04f3569ec0497bbc5b8ee7c7ad94dcdee27d2ef17b7d961e6eb50a45a1614f5697548047", @ANYRES64], @ANYPTR, @ANYRES64=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64=r2, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="37a6a18811c23af50ec39919fb76545a16b82d51266e5852dcda66758a90c2581a97a92aa40fcd6d36d6149705c96320c4cb568142dd2ab7"], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="92aeb98d0ef48a59cfeb6b61d3dbc5267f996c3d47d379941cf0fbf77a0decb1c4cf74cad5b9665855d85dedd6035e9e143ae4a8fbb520379b930407e2d705b2d0968eabb0b83128aacf90ee0c49f81dc9e9f74569ce2d55e7415a60e545c084745a1bfc2ca61fcc551f3dafd2d67ae314284ef62ab2e8bcbef6d7c440e85ff62399f0ae9b822f53522f6d211eb7a5", @ANYRES32=r1, @ANYRES16, @ANYRES32, @ANYPTR64, @ANYPTR, @ANYBLOB="74a3452f32e6c453fa95e9b95c4a9700f8a75801f9be2e3a5cb173a29419d20ddac2e81e4d401de82812095a0bb0d87beb8089dbf73953d747dc058901e64946a536df216cb985afdc334f34bc049cc0ba469808098d60f813ce6470167fe293aafc3049dd8c1305a838a202d6cb540b935c131c797ff7021ec03c6aee1eb5be3acc2c6b962111189afc9024ab8bf4081abb31da8bc00033ddd2"], @ANYRES32=r2, @ANYBLOB="f9cdbbfe783a8e85cfde205c1567c1b5503288bd7affd691b5021470b5d3fe84a5d522ae87", @ANYBLOB="f508843acdc7797b44c47c3a1dadcbd1bc68ab91d69334ac49550cf25bfa6b2b1ace809b174e6d9fe28b369e2c20c981f41106a7ca83256ba512f1094fdaa106e6f568761d354c4e58a19c50bca795d29120accc014c6b2a8c231c6780cdc5b4f36e7896eab79357557e43ad3407ca7d05f1ecd83aa253f8819ff791017ff53996329cde812e441b3449dd2a94be5109c5195f8c0c095e3c8dd116c5f105949ce2dceb3aeb0766a50c4b32ffb4536bb2e471d9a8775465cdce5221e01399f278721a53221b6fdc2d921f0845fc979ca85c54abbc54b59817e82867b0a05806fd41f255668fa3", @ANYRES64=r2, @ANYRES32=r1]], 0x2, 0x800) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000040)={0x4, {{0xa, 0x4e20, 0xb, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88) 2018/04/26 02:43:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000002}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000140)=""/39) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="00032abd7000fddbdf250f00000084000300140002006772657461703000000000000000000014000200626f6e645f736c6176655f300000000008000300000000001400020069703667726574617030000000000000080007004e2000000800040003000000080001000300000008000800000000001400060000000000000000000000ffffac1414aa08000500ac1414aa18000200140001000000000900000000000000000000000008000500040000003c00030008000300010000001400060000000000000000000000ffffffffffff14000600fe8000000000000000000000000000bb080007004e220000"], 0xf4}, 0x1, 0x0, 0x0, 0x4000044}, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000200)="a390e4a23a7b804a30a187abac71e7bdf15183f83676a4f00b741a8b74ca9116404fba8738951266c6682fe0abfca613ff060ee24d6a33db4913db293fc469071335129b02c4e5d0351618ddce361bb51f14a4563c09e9e0b2806b72b2cf311b61690c12954983cf1c121be4366f772d3bbaba09c2f10d753cedc4e365e15cfc375fe78b7c158ce7c55da96bf64fd3f67dc696526d263210479f150e8c65048802a6108b080fc162328af89f48225f6a6dd09928", &(0x7f0000000380)="1712446cbcaeefd026df6de0ad03bac868589cec90f6a688d7b8372f0c1a1f0ff9076fb8b7386e5bde455c95d83a378b5bcda41282b1cdbae80b5f263ecb3825989f17fe00b23f5c2ad34ba182f1b2a591cbfdb7f71f73", 0x2}, 0x20) 2018/04/26 02:43:22 executing program 5: open(&(0x7f0000000280)='./file0\x00', 0x0, 0x45) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$packet(0x11, 0x1000000, 0x300, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f00000000c0)="7204b00f5a8684c818ec5ffd08eceda5c6d98c47e397647f743cc048a28fa748fdf16181e7ea9a2c1734434f51a1e3da918a6d8745263692b4f1daf4a40c23", &(0x7f0000000100)}, 0x18) 2018/04/26 02:43:22 executing program 6: r0 = socket(0x11, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xfffffffffffffffc, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000eff4)={0x20000004}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8) 2018/04/26 02:43:22 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r0, &(0x7f0000000a00)=[{&(0x7f00000003c0)="4a65079c2810977a8417b4d54f3982d947d4a5a111f1072a5b2fbc30a7646cff0d37633b4b06b6d652c8f8e88ed882c601b4ee80839cd01f56ee24066a892099634a3957c8ab41cf5bcb59b48c6ab6e0b961c275baa23e5f5e4ce776daee57ba226f050a485bc28227a3c0c37bf8874b874a1ad015f19ea1cf5819f2fda185605b8dd77c2762dd0fdbb31d13915846058fa84fcc647a21056bb9f067370ebdbe24074dde250d4b3e5884ed14a919edcd661496783487df148d9fb601597e49e97043e078f12a8636a021", 0xca}, {&(0x7f0000000000)="67d7ecb86d51dadfcc07fb369f1ed7dca5633a6ba3b225", 0x17}, {&(0x7f00000004c0)="f531e36154bb6aa36f4110c63d4056879ed93046ff94f9389741db245fce5719526fa038f18dd71f4aee1b132ccf47fc481c4dc2f2cbb007b02bf72a1bb6c4aa08a550af62c09c56062fd35fe36c92e3d925ebc87ce9d69940e68eb4f83d4dfa3c25965d1bd3886fad3715065d574570931e60020a6f428f649ad4994997210191930ad1dc63c4dd4aff4760a313f5bdc52d5b6d6f6ac805f9370671453b1d6ce41aa70cb50c62b62dcda8198faf4f67b8e7152626f1e6e8d15c4c8782daa0b823ef2271c951cf8a312e91831d841d42e485796999d7cecc40bcede9e6ec19fa7bfd2dd3594e5a908f360e2c34", 0xed}, {&(0x7f00000005c0)="ecc80d5614517bd5417cad4327a358195da51a1f27f3a042981d88afc27904fbd3e698992bda270b2a7100deb14bcc6542f59f23a92ce1ff7bdce71293152d849c3c0ef45d2fcae8ccb2df52bf25f1f7aff6e43e59a8048f408a6d0a9d3370db45668077857a376e97e673f1355571641913b207b07672d4e7d33b7597c97917b1b062371dff0fd5290877817b0ef98055070da377b7dfbf7b113ee2a93eeaa91209bbef3a8e0d0b294a490c7fc3de5ffc749b80246657f8a088bf38bb60c6bfba3c04719631bb77ecd6c730f253e777fba88743e17fda7e509eb115ad4a", 0xde}, {&(0x7f00000006c0)="43f7834e6f59402bbde2ec51008927cc780467ac1d295d53c6548b433804b7020a981dcc86ec4b4bfc16f0919b03b0fd40c9d7e80931650d2e87823ceb7670bd937eaa85d9185ad75056dbadb60f5829091e25f01e19efd025183f66f248c400ed210a2cc25f2e3b7ec4c55855738d1fae2373ae16644731bfb86b4ca49904bdfeaa2d845d3184aaf27bf511bcc3335dd0774ae2cc", 0x95}, {&(0x7f0000000780)="daddd9f6392f75abf903f244f9064470aa6c28af5fd56520926a21519a28abd62f1f18248bad4b55f5c87155d0954367e66fa70869fd600395b2b8596b52fa2a6311591da8f0eb55c238215f63fc0d3cf03887177431f8adc0fbdfd2618d69b92b2523eccd8e4a98570a1908894d50c269e2ea734a5f456cfa26d701542ad31e1d75bd294cf4137fe592a660d41b87f2634cfe5bfd88732123e725402982934f0179cabf0a214a5317b528dffe0ffb174ede8bd30abfc61628e183a11c4f2ae7e4097fe75fca3a2d9a0e8f988f8af6e7bc11e106284cdf61be7cea4fdd8611babfcbb4d2", 0xe4}, {&(0x7f0000000880)="2b5179e7bc798800923a88ae6cfc92f0fcb3626318ca5578fd741cc77b2ab88bc0bf0644681176bcf34c0f4cdeb7a785fcdaedeea216ee26e843ec87533b427402e9bdcf7815aecaf293a2e1fe6ae3b19f4205ecadb0ae789ad3a771ddb1a69c6d3b48fc322fdee58a69c249854a53fe61506fd6eb2810da6fe224c473fcae3daa0f5f715d17f0609d3fe334", 0x8c}, {&(0x7f0000000940)="68dc87caed5f18bd80402d103e7b20cc1d8849ee7e03e2c73be238de4768bfcaa810d3737b592d27843a737f93ec0b37165d4e33dc5feb97d75b3d0a3bd841fab15d08c24ec03d6bc07dea7968ec90a08154b75b5a1f64d110758f55a5c6f5d1e7e8f207a59e753cb5b9e849ae109c253e2c03e26c579ab7d6c9d15db7d6bc456ef53d289243bfa583b965a0690f31a9e70860b947e00d9ea46dd2d5c572a328e1c7e3eac8", 0xa5}, {&(0x7f0000000300)="592f8facc371278c44aaf049fdc80ff8cfd84e5523c2b14cab90b6022198e143262c131124535b4d4b0f7db55c41b019310ee0fd45c62366ee6e69d0ca0cc04614fb1fca64479b40be7ac8a95a53611be42f544b194e4c74d3d1145d3d7980c2f83f9b37cc5efb5828", 0x69}], 0x9, 0xa) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) r1 = dup(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f0000000200)=0xc) write$binfmt_script(r1, &(0x7f0000000ac0)={'#! ', './file0', [{0x20, "626465769c29"}, {0x20, 'filter\x00'}], 0xa, "680e0b0f2fbc324d24411468305fc50f89fbf660cd68c9c7b81140545c5360daffc6c1b1823120b8fce493adcb62f042c5fb67d7994cff4a583dab4b96ac6b9aaeb24e27c99198c4396a18d3d68195c667b94955deba23bdb47ed1b37ff4e23b68ad1f889bcb822aedce55b7de445a02f31cf57df857bef8e4267768d5532eb4"}, 0x9a) accept4$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x10, 0x0) recvfrom$packet(r2, &(0x7f0000000140)=""/156, 0x9c, 0x2, &(0x7f0000000240)={0x11, 0x10, r3, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/26 02:43:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000a06010000d96794ea700000000000000800010006000000"], 0x1c}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@hyper}) read(r0, &(0x7f0000000180)=""/4096, 0x1000) [ 101.572928] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 101.590518] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 02:43:22 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) pselect6(0x39f, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r1, 0x100, 0x70bd2d, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe12}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x42}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1e}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r2, 0xe0454af28fa1d612) 2018/04/26 02:43:22 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x1, 0x8, 0x1, "45b2b4363c7098d1049f4a066591b9d5a62e0c9150128593568ed45a78deebcec79ea65b3c3b92f8f05a5d21174332f5ec8a4dac5890c0bb1fa4daca0ab36111245843b981169d401a5fffea68a168df"}, 0xd8) move_pages(r1, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) [ 101.617660] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/26 02:43:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xdf8f}) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "98bc71c5a455552397238ef0369c7dc03d11a381d6fbc935c651a8ce39eb571580977abb22fa3ded0fac626ac0106d476cbca3c294b32b68a66456e7dcd9331b8182027f1c71f05f7b2e6d24abba1f1ccdba5af66b4ef3055c60916c083e"}, 0x62) 2018/04/26 02:43:22 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x5, 0x1, 0x5, 0xc4, 0x3, 0x56, 0xffffffff7fffffff, 0x7, 0xb83a, 0x2, 0x6, 0x1}) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) 2018/04/26 02:43:22 executing program 3: unshare(0x2000000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='cgroup\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/26 02:43:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) creat(&(0x7f0000000100)='./file0\x00', 0x10) 2018/04/26 02:43:22 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2000000000000094, &(0x7f0000000000)=[{}]}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffff, 0x210000) 2018/04/26 02:43:22 executing program 0: semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000000040)=""/30) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="3e32a20d9e6b4d") getdents(r0, &(0x7f0000000080)=""/197, 0xc5) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/26 02:43:22 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x500) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x9, 0x9, 0x1, 0x0, 0xdd53, 0x1, 0xfffffffffffffff7, 0xa55d329, 0x6, 0x9}) 2018/04/26 02:43:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue1\x00'}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000010c0)) ioctl(r0, 0x1, &(0x7f0000001000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/26 02:43:22 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000180)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a0000007a6ea90b541a0d1f0000000300000075d1bcd1eed9b12552e74476a39749f678090a179837a1a288b648d4db1b0df19671c2312fd9ae5d663bb98f4f36e784721e48d9f3f5376a41106661ed97fd0850845d982a2637b8d5dbd3873a32a39fcfe574eb"], &(0x7f0000000140)=0x62) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000680)=0x9, 0x4) r3 = request_key(&(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='$.\x00', 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000500)='ceph\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, r3) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="80f79ccd052deb10c6e4bfe6264908e6227ecf7d207d6349b53fb464f95c9a34c3da158a2d9952996ee331c6738485cbbc3e38a2e381f7fde52b87b5286f1f777553ac187c46246f7b98151b25e43b9ef83aa00f9563901f0979a8ff9c939f7c24fa7ed41541eae5239b1c6e9473b1cc70267871786ce1946cbe5f146a369f2747c0eaaabcf23476e49abfc9f9de858c5eb8a804683fe79bc578f9cdf81edc7ce1198db06a2ee75d18f0fd78ce014c7eb2dd013d69fdd88d736ba642c651575f3b5a", 0xc2, 0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000640)={0x7, 0x40000000, 0x7, 0x8000, 0x4, 0xad}) keyctl$get_persistent(0x16, r4, r5) 2018/04/26 02:43:23 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001dc0)='/dev/vcs#\x00', 0xad68, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001e00)=""/48) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(0xffffffffffffffff, 0x0) setgid(r4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) r5 = gettid() ptrace$cont(0x9, r5, 0x5, 0x0) fchdir(r2) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r6 = dup2(r0, r2) sendmmsg$unix(r6, &(0x7f0000003880)=[{&(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000080)="03f5df07a9f544108665952ed6389940934c36b421a0752eed8092ed0d53c3b8f7635f76692ed81b76ade5931141b73743", 0x31}, {&(0x7f0000000200)="57000f2150f05993b040ca8c7b2c0f7c12984aba5ab1e141b08aa33f190e4ddb30aa37296f16388f9f742c49d8d944256eaa5e60bb8a5c35869d1465956df03a60b0bb36115c5c8b7ac417fe67fbd58c2268623c7f4d194ea2950a193981ff053fd0b8edb85410b79556aa3538d17940a1ea4e", 0x73}, {&(0x7f0000000100)="1282f1c3d0bbe123a1a22a6e7db74632ebf9", 0x12}, {&(0x7f0000000340)="9b8238c82a78a51fd9a66efa7ff967ff83fc95d89b239189d0ba62d91422a316f7f12ff257b347cbfd33ab0ac8f818f1e261c3c5475750f5a4318f9a506d62c3322259dd7cd489fb231ab1736264162ae3efde7dc634eddeda8e9550ec98bdbc69f00d0adddb6abf2b9bc4756bfda4bd6a9300cd4964aab0996a8685", 0x7c}, {&(0x7f0000000480)="4988f6f2cbf0444e9829dc34d1b4cf71ba7d1234fbf7c2ccaf345d4b05d62044bbc0d0fb4c3faf0b2fe9be790ce8fca89768214a056369f94c30c20506f0891f7a4376e6749c161b60878d1cb9872a0253a051c1af67497dd760d6443011b976af0cd3a21d5c2967339c7ce4a0343999c26bcb92", 0x74}, {&(0x7f0000000500)="0ad5188aa74fdf3be8b8b1fd5521cd66b7f830fec9f5963201b297e0d7d8bdcac11ad30340f1e9a0f06b84b4abdb8c5693bbc86b53da6ec3ea387ae6cf7807cc33721247b565d414eaa2864233cb79ee601676ded2dd935839ff7e4181e0f482ca7c6de0a6dab2b88f3ee5a722d3605c5a65a4bd5f5226520495b0102b51e9718cc2044796cdd073f7dedd866f0bf38aae40ddcd3733eb84b91d50789a4071fb33e17e998d0ae11f780cababcd6965feeda2d45829a25b8b3bb57291f86a3bdf8ce5bf518a34a7fa688f95a4bc", 0xcd}, {&(0x7f0000000280)="fcc6c9", 0x3}], 0x7}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000700)="268a726096ae6da9e0beb2936bdd3ddb77c6906faa909fe1f2fb263ab013bc2ca90598ddd4a654b66cc8393698146bf3122f44c3e9070b69981d3e4e11bbb63b57f259e1baff06f28e8d2d5cf8d640b99f4d3d3b667c7136ba3e0e19bfc5140e5699fa98244093c2d4a2cdd09105b1d9467313fd953777e797db6657fe15ee1b908a84f39519107e52737c1ac4b9a91efa709c478614d532b2f73e68a3b8acfc7fecee7478c22c3b74a8aca7025b444024d38e017a42d8", 0xb7}, {&(0x7f00000007c0)="10cfc0e733d03be2fe3582fec7ce3bf21be1829af41dedd0bcdca2b43e7e44838f368e9babe72b33da80aee6bff24724f871db82067419bbf7a4ebec4eaa13f70d4c0038bcb14c6171790820e5202cf1e7f6a97e501e6206beb34f9567633c1b9b3cc5c867d5ffa826faed", 0x6b}, {&(0x7f0000000840)="66bf26adbbf735fd536b37d9ee5756e08e505e04315a819d78d4ec5f6006c8f0f795881260b4358657cd57b879e6fe738731f4e22e7e1ea73e8a3677ad1380968e2aad6a4be2bcdc213e768935777dc475cd5c960d9963abd2bbae5ffebb4d74735f9f48d8bc79cc7ca514c1894de92b4b1230ea5353f382846a39cd74dc3970b5c59d36ace943300f40b74758424fe6861773ee8f7b200a2777b3371a43674f57c33bf253038b6121305258dc086091", 0xb0}, {&(0x7f00000003c0)="3a715c63638e76", 0x7}, {&(0x7f0000000900)="3e9d827c66f70d8368375961fc084191d798df000d11f7dcd4099d2d6b7700dcbf3e3bb9bdc2a2f1d593bc0b2c475f8d3f3eb13c0c6ad94a415f91e9ef4c51438458405a7687db49c647092e2d66c3a17c7e2490163ba274983fb46271dddf50f72a798cfedbf7dff4a9", 0x6a}, {&(0x7f0000000a00)="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@ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2], 0x158}, {&(0x7f0000001f40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000001fc0)="520545df9d099370740a1a768af38355c6b1388fb182985dfafbf00a0336c4bfee8828b3c7349c79ab0c0e8f124383c7046a345a2fdda391c6c61bd8d57ea17d5926ccbf2977ec11fd956d6b496b", 0x4e}, {&(0x7f0000002040)="a19afd862c78c397dbcd737e9fdd8216ed9d65cf07565752a60c78c1cf85ce24eb8bd6b110f6d53a4aeeb438028bf908d6804a4b0bc76669f26717a2b8398eec388bc025c2f6d188c9", 0x49}, {&(0x7f00000020c0)="f7429d70ab4cb3b42eced4bedf4a698be62fcb7d276a56a4ce47bf47ed315f95dff02f052e0b8b75f31d9d34c63bac864a448e93cd4f5b07f30ffa06a7ad", 0x3e}, {&(0x7f0000002100)="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", 0x1000}], 0x4, &(0x7f0000003140)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r4}], 0x120, 0x20000004}, {&(0x7f0000003280)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000003300)="0e29cb51792a7dadb3aece7f48fd4c7266e78ef5ffce7695ac34685d3f73f22bfde96d23c674e6a04867179cb5082d316dee025d90826250d47afac85495ab282f9f3a60f178c51bf889f8e68bad9fa4dc3474090a437b18a694", 0x5a}, {&(0x7f0000003380)="345595768d79a88e9bc332bd3df45a1bb5518355ff500758c5e9014c3702dd01b87be5edf57ede22735b2eacb83a39f3ffc03d369badfbf98bc9ee5bd7eafeb1c6e45c3390274ab32964c7a001cfe1e3831655e210cc62b9c1cdf82281a69f9beb439d819dbe04868e222b4e4616e3c4b35e558fd93f09f183753012ffc285d7aff2e84360f6c2baf6fdc898d51024df9e30a7f7978f6d3443b6148eaf0fe27d906f181aecd3f8ce567813a37074573920fcac9e0ea2bcaf9da86a7fb649", 0xbe}, {&(0x7f0000003440)="833fdc6eb3eddd149137c7cb85a673878f46e95220f1cf9fed3a3edaa8fa4c8e47a68f4c08241541e265168e9a7d58e9dc1dac20daf3582ccd79674168214a831ecf3fa3244e2a8560118586976d2a772e99c6ac06a855a2e9fb61c0382667266694c26604e9fcef4f68a309128e08f39820b3f3f892aee5", 0x78}, {&(0x7f00000034c0)="936dad2c4d0e10731bed03140c3c9a4f8900a82c146eecf90f4738851f2fe6089891f58799ef184978b31dd3ed9c5024a052e2440ff6cceeb7721ade3916eb69e3545b9b68371f1d47363e5ff14c9b43cb8b540d31e170c8b16e4b20977b5a9574c7a5140372667214ac95ff37ba8499327d040ea4ba38e956899e11d61cac5da86ca62cc84deec1f8a0b5298e0a126e4cbd936ce99ca9c2f140ae182ef0c1b5033e01129d651ffeceb381e41762a054c2e1e98597c3", 0xb6}, {&(0x7f0000003580)="da46f6eb2c70270b8c84c907b3d75c6478bb49a545d2574b261bef37a192816b41a58ab3432954d6a632ba00cb6aea21c4c49574cc1b16d09baa2750c31d2f94c6305407468c71b1b877840d565c894448e39232f3a05d8fd18cf6a613d8bcb018f721781d168016672f94a6ea48c382709dc0e113baf318c5d68650a24f409b9e7704242cb2855171d854bf45c771b2dcadf1f801ad7119169b8f958e67f75d54e3e339597c168a9ea27653bff8c5ccfc419696d4c0df2236759687f88788bb552478f7b8f9887cbbb424a3aa8ffed6", 0xd0}, {&(0x7f0000003680)="47a297643ed8acef8389f07bab4350d1dfbe1a128043804c801844988f9105523670d224ee894dd94f26f13c96c6f66543ee185a19b4e371f0cb032733b4eac61aeeba82e93aaefcf92141d3d30902875e0555e27ac1cadd64abb025d25dd9f59368c7d5611ba22cd82e875ab0d473e5b56514b95654aa43a573de0bc3bee0ce546a4828f2884053f4dcf73379356422d6eb5fc019c5d03aae402a31a8fb543d464cfd7d27059cff9dbe1d19e18a2e77461583fdb555d8fdfcee7608e30302a36101137b1b295b84665db3dee725a5d43f9fddca630586c3c8dda49fdb134a58f7ef76f4cc9f8b47cf8ac1acf1d51435c7b5c5", 0xf3}], 0x6, &(0x7f0000003800)=[@cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x48801}], 0x5, 0x44000) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001e40)) 2018/04/26 02:43:23 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14, 0x12}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) unshare(0x8000400) socketpair(0x5, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480)=@int=0x6, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockname$unix(r3, &(0x7f00000004c0), &(0x7f0000000540)=0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000000c0)={{0x1, 0xfffffffffffffff9}, 'port0\x00', 0xd2, 0x8, 0x2, 0x3, 0x7, 0xfffffffffffffffd, 0x9, 0x0, 0x3, 0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r5, 0xff}, 0x8) sendfile(r4, r0, &(0x7f0000000440), 0xffffffffffffffc0) timer_create(0x7, &(0x7f0000000340)={0x0, 0x37, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000380)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f0000000400)={{r7, r8+10000000}, {0x0, 0x1c9c380}}, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) 2018/04/26 02:43:23 executing program 0: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x6) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r0, 0x1000000000013) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)) r3 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x8}) 2018/04/26 02:43:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x23, "bf88cfcfaca5203e7dc52eb8211abdcd817fde6343766b26f354d2f9e9d09cd42e94bc"}, &(0x7f0000000080)=0x2b) r2 = syz_open_dev$sndmidi(&(0x7f0000001180)='/dev/snd/midiC#D#\x00', 0x0, 0xa0000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000011c0)={0x2, 0x2, 0x100, 0xfff, 0x8e2, 0x1}) readv(r0, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x414e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8), &(0x7f0000000000)=0x721) 2018/04/26 02:43:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x27fc) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000240)=""/144) 2018/04/26 02:43:23 executing program 1: r0 = socket(0x80000000000000d, 0x2, 0x0) write(r0, &(0x7f0000000340)="240000002e0005000000000000006b00fbffbfff01001000000000000003004008425d10", 0x24) 2018/04/26 02:43:23 executing program 2: r0 = socket$inet(0x10, 0x80003, 0x1000000000000006) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) accept4$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000000880)=@nl=@proc, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000900)=""/162, 0xa2}, {&(0x7f00000009c0)=""/246, 0xf6}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)=""/5, 0x5}, {&(0x7f0000000b40)=""/176, 0xb0}, {&(0x7f0000000c00)=""/3, 0x3}], 0x6, &(0x7f0000000cc0)=""/234, 0xea, 0x10000}, 0x3}, {{&(0x7f0000000dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000e40)=""/27, 0x1b}, {&(0x7f0000000e80)=""/111, 0x6f}, {&(0x7f0000000f00)=""/56, 0x38}, {&(0x7f0000000f40)=""/208, 0xd0}, {&(0x7f0000001040)=""/94, 0x5e}, {&(0x7f00000010c0)=""/12, 0xc}], 0x6, &(0x7f0000001180)=""/14, 0xe, 0x1}, 0x1ff}, {{&(0x7f00000011c0)=@rc, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/61, 0x3d}, {&(0x7f0000002280)=""/226, 0xe2}, {&(0x7f0000002380)=""/24, 0x18}], 0x4, &(0x7f0000002400)=""/91, 0x5b, 0x7d4}, 0x1}, {{&(0x7f0000002480)=@l2, 0x80, &(0x7f0000002740)=[{&(0x7f0000002500)=""/162, 0xa2}, {&(0x7f00000025c0)=""/179, 0xb3}, {&(0x7f0000002680)=""/176, 0xb0}], 0x3, &(0x7f0000002780)=""/209, 0xd1, 0x8}, 0xb2}, {{&(0x7f0000002880)=@rc, 0x80, &(0x7f0000002980)=[{&(0x7f0000002900)=""/67, 0x43}], 0x1, &(0x7f00000029c0)=""/160, 0xa0, 0x1a3c00000}, 0x7ff}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002a80)=""/237, 0xed}, {&(0x7f0000002b80)=""/219, 0xdb}, {&(0x7f0000002c80)=""/113, 0x71}], 0x3, &(0x7f0000002d40)=""/4096, 0x1000, 0x8001}, 0x100}, {{&(0x7f0000003d40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003dc0)}], 0x1, &(0x7f0000005000)=""/4096, 0x1000, 0x100}, 0x9}, {{&(0x7f0000003e40)=@ax25, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003ec0)=""/31, 0x1f}, {&(0x7f0000003f00)=""/214, 0xd6}, {&(0x7f0000004040)}, {&(0x7f0000004080)=""/193, 0xc1}, {&(0x7f0000004180)=""/44, 0x2c}], 0x5, &(0x7f0000004240)=""/120, 0x78}, 0x4}, {{&(0x7f00000042c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004340)=""/95, 0x5f}, {&(0x7f00000043c0)=""/56, 0x38}, {&(0x7f0000004400)=""/223, 0xdf}, {&(0x7f0000004500)=""/151, 0x97}], 0x4, &(0x7f0000004600)=""/68, 0x44, 0x72d}, 0x400}], 0x9, 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000048c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000049c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004a00)={@remote, @rand_addr, 0x0}, &(0x7f0000004a40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004a80)={'gretap0\x00', 0x0}) getsockname(r0, &(0x7f0000004e80)=@can={0x0, 0x0}, &(0x7f0000004f00)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006080)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006180)={0x0, @multicast2, @loopback}, &(0x7f00000061c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000062c0)={'bond0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000006300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006340)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000063c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000064c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000006a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000006a40)={&(0x7f0000006500)={0x534, r2, 0x2, 0x70bd2c, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x288, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f8f6b5c}}, {0x8, 0x6, r9}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0x8, 0x3000000000, 0x101}, {0x1000, 0x7, 0xe5, 0xffff}, {0x5, 0x4, 0xa3, 0x1ff}, {0x3ff, 0x9, 0xfffffffffffff000, 0xffffffff80000000}, {0x9, 0xc000000, 0x2, 0x7}, {0x7ff, 0x8, 0xffff, 0x4}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r19}, {0xb0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}]}, 0x534}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000380)=0x4, 0xffffffffffffffa2) [ 102.441820] netlink: 'syz-executor2': attribute type 25 has an invalid length. [ 102.449527] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 02:43:23 executing program 4: clock_nanosleep(0x80000006, 0x0, &(0x7f0000000040), &(0x7f00000000c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x420100, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x4008000}, 0x5) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x40000) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000140)={@broadcast, @local}, &(0x7f0000000100)=0x8) 2018/04/26 02:43:23 executing program 6: r0 = socket(0x4202000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240000002a007f0000000000ad800000000000ff0100839e1d9b7300000011000800000000000000ff", 0x1d) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2a0000, 0x0) 2018/04/26 02:43:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ddcff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfa, "e491d90787c8bc84487b384c12d0f8831f36e81b7294df22c1d0fb201bb4eb8e8bf5b607e43ef3c89e6485213b6abf5336f73ee1a008405e2fbb5f72fda4200217a8e58121ef28d6b8f50ea84f330670f872ad052a97e5e45ce907587b3bfd81fbaab59262b810e4e6ba784cddb10266ce263a4fe3ad3b0fc1f57472de601ff2756fe3c717b403ca478af583ca406d27cad907ee5f04d66adc6c9333321169f4b501a1928ddf3c8b8aa0f9a42d4cc379b353a240498fbb44ff79e9f838ce2c6b7cb4371d30ff0e0f427096318bcf15b46a26560a758822cf1da5158c5e48487edf218625c2d1e3ccfbae5eb7bd75f7cbfe221cc4194b6564dc19"}, &(0x7f0000000140)=0x102) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7}, 0x8) 2018/04/26 02:43:23 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) r1 = dup3(r0, r0, 0x82002) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0xffffffffffffff63, 0x1ff}, 0x40}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x63}, 0x1}, 0x0) acct(&(0x7f0000000080)='./file0\x00') acct(&(0x7f0000000040)='./file0\x00') 2018/04/26 02:43:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue1\x00'}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000010c0)) ioctl(r0, 0x1, &(0x7f0000001000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/26 02:43:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "c9b37988c443f618de4f1e2d679a2d881f2aec78b7b6a9ed1e6619e3def47353f8f8863698cf6bf86e5b62db04dfd4453d4f1b9af7061e7ee5eeea26e999bedbe109a8976273e011d63e812690b8f079f92aca516bccf0fdb2e62c7a3b8a6544608f6396953131e52b90bde060bbdc0b691030e82cc8cbcca0683ab4d90ac0da2539649954846a00e0e6c28b3efc333fec15f5a336e59d832f4ff96b6f05c597fe9eecf088447bab39a48dd5811fad6f299b59457f11690c496f488d78c09cac2c4182e8a2fd4cebdc47857cccfa4d3f0797"}, 0xd6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/20) [ 102.672389] netlink: 'syz-executor2': attribute type 25 has an invalid length. [ 102.679954] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 02:43:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1000000000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00007efffc), 0x4) 2018/04/26 02:43:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x80000001) r1 = epoll_create(0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffc04, 0x200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000400)={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0x2}, 0xffffffffffffff08, [0x2, 0xff3, 0xfffffffeffffffff, 0x9, 0x5620, 0x1f, 0x3, 0x8]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="788a07131335d4acd6a0789e6f178f6e2171e86257f0a492684e28cd516fba80d63b9f1834c609e3a254d80c4f17be86d39f097e6a452c4df31c60995fb03a0ade56956dfdd04cb83208c2d96847c73e0531edd2b9aec009aefa2f0f702dccc6d23d7c29e68ea54baf04ac1c1fba0fa49553490cab072d59ac419a24ac7d57b449052c66c736a0a4ac2a783bc30dbc9479564f99bdb6bd44ff4183416ceb13e5e92e5fb221bb739b1ab48f0db632fe9d28fa9347e736e52d36a23f595063c89550b8700fbf8cf71a1be8ee1e9f91d67155ddfc", 0xfffffffffffffd37, 0x6}], 0x940028, &(0x7f0000000280)=ANY=[@ANYBLOB="747970651d442a01002c756d61736b3d3437302c00"]) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000002c0)={0x7, 0x3}) accept4$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x800) connect$packet(r2, &(0x7f0000000380)={0x11, 0x1f, r3, 0x1, 0x947, 0x6}, 0x14) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff8e4}) 2018/04/26 02:43:23 executing program 7: chroot(&(0x7f0000000000)='./file0\x00') unshare(0x4000105) r0 = syz_open_pts(0xffffffffffffffff, 0x200) flistxattr(r0, &(0x7f0000000200)=""/199, 0xc7) 2018/04/26 02:43:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000040)="eba1c12dae4797319c31e6e2fc66faeb51bddd77439ac4887e593c523ffac5f12ed42acc2815c32184b204eab6ceb70ea974c112758aa7e78d75bf3a") bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a80)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2}, 0x8) 2018/04/26 02:43:23 executing program 1: set_mempolicy(0x1, &(0x7f00000013c0)=0x4, 0x100) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f0000000440)={0x0, 0x0, @remote}, &(0x7f0000000040)=0xfffffffffffffe8d) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="17fec4bb194ff903dbe4adcddc934e55", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/156, &(0x7f0000000180)=0x9c) 2018/04/26 02:43:24 executing program 0: r0 = socket(0x1e, 0x80805, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/13) sendmmsg$unix(r0, &(0x7f0000000040), 0x0, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0xfffffffffffffdf5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x39, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) 2018/04/26 02:43:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f0000000000)=""/40, 0x28, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f00008c1f77), 0x0, 0x31) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x4, 0x800, 0x2}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="c2a0e990e24cb16b82488056ed4e98c2238d5fb05872aa9b01ad8d56b0b6679341ac66ff958b6cd5202e5ee599412323a36cb480e021205369b484d21e65dc63d42f0ae6322501ef4d61b1132b5c748c039b2dc67abe71216ed597014bf944e92f80cd95a3935df096b2790220973a46cd8103800ea75fd6cd29de77", 0x7c) sched_yield() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x100, 0x4) 2018/04/26 02:43:24 executing program 3: unshare(0x28060400) r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a313a034f0f6001412b"], 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic={0x80000000}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x7, 0x10001, 0x8, "b8dbd9bf22a3a8e2dd7281d8c785e82c13159c22a647ff3664ec5df4bef4531ba91bd092b6c3a339f0e27bb3c4290934bf2a3fdf313c2c758f5ed6edb25c3aedc7ce4267401f20e67695230dcc47c218"}, 0xd8) 2018/04/26 02:43:24 executing program 2: r0 = socket$inet(0x10, 0x80003, 0x1000000000000006) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) accept4$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000000880)=@nl=@proc, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000900)=""/162, 0xa2}, {&(0x7f00000009c0)=""/246, 0xf6}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)=""/5, 0x5}, {&(0x7f0000000b40)=""/176, 0xb0}, {&(0x7f0000000c00)=""/3, 0x3}], 0x6, &(0x7f0000000cc0)=""/234, 0xea, 0x10000}, 0x3}, {{&(0x7f0000000dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000e40)=""/27, 0x1b}, {&(0x7f0000000e80)=""/111, 0x6f}, {&(0x7f0000000f00)=""/56, 0x38}, {&(0x7f0000000f40)=""/208, 0xd0}, {&(0x7f0000001040)=""/94, 0x5e}, {&(0x7f00000010c0)=""/12, 0xc}], 0x6, &(0x7f0000001180)=""/14, 0xe, 0x1}, 0x1ff}, {{&(0x7f00000011c0)=@rc, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/61, 0x3d}, {&(0x7f0000002280)=""/226, 0xe2}, {&(0x7f0000002380)=""/24, 0x18}], 0x4, &(0x7f0000002400)=""/91, 0x5b, 0x7d4}, 0x1}, {{&(0x7f0000002480)=@l2, 0x80, &(0x7f0000002740)=[{&(0x7f0000002500)=""/162, 0xa2}, {&(0x7f00000025c0)=""/179, 0xb3}, {&(0x7f0000002680)=""/176, 0xb0}], 0x3, &(0x7f0000002780)=""/209, 0xd1, 0x8}, 0xb2}, {{&(0x7f0000002880)=@rc, 0x80, &(0x7f0000002980)=[{&(0x7f0000002900)=""/67, 0x43}], 0x1, &(0x7f00000029c0)=""/160, 0xa0, 0x1a3c00000}, 0x7ff}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002a80)=""/237, 0xed}, {&(0x7f0000002b80)=""/219, 0xdb}, {&(0x7f0000002c80)=""/113, 0x71}], 0x3, &(0x7f0000002d40)=""/4096, 0x1000, 0x8001}, 0x100}, {{&(0x7f0000003d40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003dc0)}], 0x1, &(0x7f0000005000)=""/4096, 0x1000, 0x100}, 0x9}, {{&(0x7f0000003e40)=@ax25, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003ec0)=""/31, 0x1f}, {&(0x7f0000003f00)=""/214, 0xd6}, {&(0x7f0000004040)}, {&(0x7f0000004080)=""/193, 0xc1}, {&(0x7f0000004180)=""/44, 0x2c}], 0x5, &(0x7f0000004240)=""/120, 0x78}, 0x4}, {{&(0x7f00000042c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004340)=""/95, 0x5f}, {&(0x7f00000043c0)=""/56, 0x38}, {&(0x7f0000004400)=""/223, 0xdf}, {&(0x7f0000004500)=""/151, 0x97}], 0x4, &(0x7f0000004600)=""/68, 0x44, 0x72d}, 0x400}], 0x9, 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000048c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000049c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004a00)={@remote, @rand_addr, 0x0}, &(0x7f0000004a40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004a80)={'gretap0\x00', 0x0}) getsockname(r0, &(0x7f0000004e80)=@can={0x0, 0x0}, &(0x7f0000004f00)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006080)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006180)={0x0, @multicast2, @loopback}, &(0x7f00000061c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000062c0)={'bond0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000006300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006340)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000063c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000064c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000006a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000006a40)={&(0x7f0000006500)={0x534, r2, 0x2, 0x70bd2c, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x288, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f8f6b5c}}, {0x8, 0x6, r9}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0x8, 0x3000000000, 0x101}, {0x1000, 0x7, 0xe5, 0xffff}, {0x5, 0x4, 0xa3, 0x1ff}, {0x3ff, 0x9, 0xfffffffffffff000, 0xffffffff80000000}, {0x9, 0xc000000, 0x2, 0x7}, {0x7ff, 0x8, 0xffff, 0x4}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r19}, {0xb0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}]}, 0x534}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000380)=0x4, 0xffffffffffffffa2) 2018/04/26 02:43:24 executing program 4: unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6000000000000000, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x7, 0x3, 0x2, 0x9, 0x12, 0x2}) 2018/04/26 02:43:24 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_pwait(r0, &(0x7f0000f3afb8)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) r2 = semget$private(0x0, 0x4, 0x5) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000040)=""/120) 2018/04/26 02:43:24 executing program 7: unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/26 02:43:24 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='nhe\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x5, 0x8, [0x7, 0x10001]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/37) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) [ 103.744255] netlink: 'syz-executor2': attribute type 25 has an invalid length. [ 103.751766] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 02:43:24 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0xffffffbfffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)=ANY=[@ANYBLOB="0002000000000600000000000000ca6ebb"]) 2018/04/26 02:43:24 executing program 1: set_mempolicy(0x8002, &(0x7f0000000140)=0x2, 0x8) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x9, 0x1) syz_open_pts(r0, 0x4000) clone(0x20000, &(0x7f0000000000)="41e11d38489918648f57867f30556464b0dec6e859e1c4177f11d89a9e60c2b8", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)="c7cdb307efca2f649392692dacaf575f528871b980b56dbfe0c40092dbcc4106718de5bcb4277d3c37") set_mempolicy(0x4003, &(0x7f0000000080)=0x9, 0x6) 2018/04/26 02:43:25 executing program 0: r0 = socket(0x1e, 0x80805, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/13) sendmmsg$unix(r0, &(0x7f0000000040), 0x0, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0xfffffffffffffdf5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x39, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) 2018/04/26 02:43:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)=0x8000) sendto$inet(r0, &(0x7f0000000480)="aff8cae7d1f902000000ec9700f3a8697d00790b1c0700000000000000b7455838ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf00000000000000000000", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x5, 0x1}, 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/26 02:43:25 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x1, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x4, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0x10000000000000], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, r1) 2018/04/26 02:43:25 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4000000001) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/26 02:43:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x4}, {0x6}]}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x8) sendto$unix(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/26 02:43:25 executing program 7: socket$rds(0x15, 0x5, 0x0) r0 = semget(0x2, 0x2, 0x500) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000100)="24000000260067000002ff9d08e537c7007700000000ff010000008000839d40a46b93d0", 0x24) semctl$IPC_RMID(r0, 0x0, 0x3) 2018/04/26 02:43:25 executing program 1: set_mempolicy(0x8002, &(0x7f0000000140)=0x2, 0x8) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x9, 0x1) syz_open_pts(r0, 0x4000) clone(0x20000, &(0x7f0000000000)="41e11d38489918648f57867f30556464b0dec6e859e1c4177f11d89a9e60c2b8", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)="c7cdb307efca2f649392692dacaf575f528871b980b56dbfe0c40092dbcc4106718de5bcb4277d3c37") set_mempolicy(0x4003, &(0x7f0000000080)=0x9, 0x6) 2018/04/26 02:43:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x34}], 0x10}}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x383, 0x5, 0x6b2, "b6aee78de933b2709c3b6ba40b0dd7779c220a4647433a53dc92c3f8d0660e7e656f46e76fcc3b5a0ad644d9e60f1f6f6e4d1003548d1e59c313321a309239e2330618554a2e8618bd76283dee177de6"}, 0xd8) 2018/04/26 02:43:25 executing program 0: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) unshare(0x40600) fcntl$notify(r1, 0x402, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/26 02:43:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x810, 0xffffffffffffffff, 0x0) 2018/04/26 02:43:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/26 02:43:26 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"73797a6f616c8365723000001700", 0x2}) 2018/04/26 02:43:26 executing program 3: timerfd_create(0x4, 0x800) r0 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x2, 0x3ff}, 'port1\x00', 0x0, 0x80400, 0x800, 0x0, 0x4, 0x3, 0x2, 0x0, 0x2, 0x6}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x200000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x7fffffff, 0xfffffffffffffc00}, 'port0\x00', 0x84, 0x1000, 0x7ff, 0x8000, 0x8, 0x0, 0x3, 0x0, 0x4, 0x3}) 2018/04/26 02:43:26 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c62900000000c88a7cad6f") r0 = socket(0x1, 0x4, 0xce9) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x800, 0x7, 0x6, 0xaab}, 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000080), 0x4) 2018/04/26 02:43:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)=0x8000) sendto$inet(r0, &(0x7f0000000480)="aff8cae7d1f902000000ec9700f3a8697d00790b1c0700000000000000b7455838ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf00000000000000000000", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x5, 0x1}, 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/26 02:43:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)=0x8000) sendto$inet(r0, &(0x7f0000000480)="aff8cae7d1f902000000ec9700f3a8697d00790b1c0700000000000000b7455838ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf00000000000000000000", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x5, 0x1}, 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/26 02:43:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000080)=[{0x2, 0x1ff, 0x100003, 0x8}, {0xe6, 0x4001, 0x1, 0x1}, {0x1, 0x100000000, 0x1f, 0x2}, {0x9, 0xec, 0xfffffffffffffff9, 0x5}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000640), &(0x7f0000000680)=0x3a3) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='veth1_to_team\x00') unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/04/26 02:43:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/04/26 02:43:26 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x101000) r1 = msgget$private(0x0, 0xc4) msgsnd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2300000000000000adcbb7b011d2e025f6e8adc9e059cf16284bf224f21b728ed1a1ec8841ba7b1d95c3d27d74012e6824f49bd437e62ecd3f24e9a8ca651c6360c3ef2ab5addb8d825d0c4699a182f19993e0abe3c50b1f93e97f04f39fe48780"], 0x42, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) sched_yield() r2 = msgget$private(0x0, 0x508) msgctl$IPC_RMID(r2, 0x0) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x80000) 2018/04/26 02:43:26 executing program 5: accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x6, 'lo\x00', 0xfffffdffffff7ffe}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) 2018/04/26 02:43:26 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x6fa8, &(0x7f0000ffb000/0x4000)=nil, 0x8) 2018/04/26 02:43:26 executing program 0: msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x214, 0x0, 0xa4a3ad41a879dddc) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x102) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}, 0x20, 0x1, 0x8, 0x80, 0x20}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x2, 0x8, 0x2, r1}, 0x10) rt_sigsuspend(&(0x7f0000000200)={0x7b92}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x16, "7787a24ccac3b275e642e6af52278b7435c26c584978"}, &(0x7f0000000280)=0x1e) 2018/04/26 02:43:26 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) unshare(0x20000400) preadv(r0, &(0x7f0000000100), 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/26 02:43:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x14a00, 0x0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/26 02:43:26 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x108) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/igmp6\x00') sendfile(r0, r1, &(0x7f0000000080)=0xfffffffffffffffe, 0x5) 2018/04/26 02:43:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000d2d402a7000000005c00000003ac580b8d385526ecb7dacc88b4a5effa0fadc742034c1866f62fc56b7dad0d17a69e73f57aa1eafa6b223edee0407cd1cb80d6a88ba0fbf3f9a43134439cb20ea4377bf5b395d0bb144aab1f6e52bf504334185e7df267810bba9a82044ea624698066ad0f1f1a33bfe49e9b5aeed744a4e3579354dae127e49260af958f72486118d67899cf00c9c195fed73c2ea09181c2660ca4080d63af2dc7cf2dbf0e6de629082efd78f7c3f21a97fe60a293ad959d057d7d7f6ccd49f2"]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/26 02:43:26 executing program 1: perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000073d8b75e67e16b3943420500158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd15954819b04cf411d8dd7c6f55e229923be4ed8cbfb78e86280b4cacf386bfac070a8acabefb312a6c520a03b27f805d181bd0") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) r2 = request_key(&(0x7f0000000580)='syzkaller\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)='\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000640)='hfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x1, &(0x7f0000000780)=[{&(0x7f00000006c0)="e0a3cd33aa5e0e8beedf8e342a2e3512c017da992f2cfcb4f6fdd4770929965ea7ad4fd0aa087b9aa4f2cc171a3cc48d5636b16f342fe7219750455ab7e233d318f0cb0dc3529fda0bcf9340fe830066e72fbd90c0d15cb5ae06db39b27c21162ac3dee1456730a494ff56d08a6a1904f65c3e05691921f15709c76d9ff6036a75e3a7238127c554b542508232e283da1b2cf7fe94e04a5753e6c72cebd9a723", 0xa0, 0x800}], 0x800000, &(0x7f00000007c0)=ANY=[@ANYBLOB="6469725f756d61736b3d3131362c6769643d3d2d333d2d78000000000000000565743d63703933322c6769643d317f39392d2d2c71756965da6451bc54a3a43e2c00"]) keyctl$get_persistent(0x16, r1, r2) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000380)="0b03e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2e94ea8bbd6fcc69d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0xa4, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000280)=""/239, &(0x7f0000000140)=0xef) futex(&(0x7f0000000040), 0x4, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)=0x1f, 0x2) 2018/04/26 02:43:27 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) unshare(0x20000400) preadv(r0, &(0x7f0000000100), 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/26 02:43:27 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0001080006040000b6f1aaaaaaaabb7f000001000000000000000440"], 0x1c) 2018/04/26 02:43:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) fcntl$setlease(r0, 0x400, 0x3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000300)="9a606f91fe86c49c54c91dbe084953bd3f6e201e577e52b31161076f18f0cac5", 0x20}], 0x0, &(0x7f0000000540)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/26 02:43:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000), 0x8) 2018/04/26 02:43:27 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000380)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000680)="fdb2f96f", 0x4) 2018/04/26 02:43:27 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x8a00) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000001c0)=0x3e2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x70302, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="30ce2ea3da5b9e933022a8869942b82fcbb846ce4e3f7f1ac1cc3bbdcfeac69c959693494bad025843031cd418f0f5aa218276c8511827925ae74cf88a24a1a33b5b005006e4f2236a6b950b169e29d70eee75d05a828154dc7ba76db270434718eb3d8aa3e50fa0a963cb2bfc628761d4dfda4a458d7e1a2d9bd80bbce50876f56b4e3c0fd0dae4555237a3c89acc115506522a3cc4865000f7336693b37b5c69a6ffeff5a140e93dc89b3887192e1b5865a354d1f2b3daa0240a5fe3aba7a56d695431099b6203fe1b77823d72dc882664351bfbe31cfe98e2e9e18f913fab49fc82") 2018/04/26 02:43:27 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000480)=0x3, 0x4) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='.\x00', 0x3, 0xa, &(0x7f0000002640)=[{&(0x7f00000000c0)="52650e481346221fe6c9bd313852eadabaad1640347009e600abff271924ab0403a1624c3c4597dc1f286afc21d9fe7eeb1bd1bf8af14c1fda52bea866b7f09ae185c7d3fffe6b0d54cdc4baa76121fc558a16ecdad159585d0929bd410c8c7ff7733718362b41748287bbdc4a4f935d1a3eac2fb49886d3a4a533dfec1e5c380460855c470c5182e9f8cde19338ab86e06eae79fe94f3074518c242e5a0e378a2e068b7eed67ea5d948c1d1cbff1b946438b8ee6c3a64af947020c314597a7813533d05006fe431306ba6a11315aefeb385234ea5bdbe0a1bf23f2495173cc4247cc82c2128c443775fc2c4", 0xec, 0x3}, {&(0x7f00000001c0)='^R', 0x2, 0xfffffffffffffff8}, {&(0x7f0000000200)="5a4ff66162aaa4ab6cf61e663d35708cd8c6dc55f2b731ae86fec93d9c8057435e537cda44f7dadcd919360eea8f5f8b42ab5aff463173", 0x37, 0x7}, {&(0x7f0000000240)="8ed7b5f3c15a2b1656c88e2aed1012b39a9b845e79483478b86ac24d0a72498d57b3868701648b081082d41cadea20b59040e3bebf73cd469f456ed2318eda450362308b5975b9feddf5", 0x4a, 0x80000000}, {&(0x7f0000000540)="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", 0x1000, 0xfffffffffffffffc}, {&(0x7f00000002c0)="e0110391f76c834ddb0fbab630f7f9375fb4af97e0d9094574f5fff228eb6df6f4e06181fd5f35772f83d00a051306d2b74aab107a00d4ece1ac9338627366cce1cd41d42c7b39464707596c29916f906d8b594b648c21e6609434a589e51ce01d8e6528fe269ab64c07f72af742345c3a0fd06b0211a73c1432fd18243f5da05b16808d6e7c3aa130bb2d753c4b4dd67902285288fa71be2bd538e1f257807ff470e7be46e707d6cc5ff447c69dcbb3e92b5b8bd74f34909c4424fbad87c3aaa9f7b1928f51", 0xc6, 0x5}, {&(0x7f00000003c0)="93e86ef40b7e17f4adc19606537702d98024e9133995653c4481e9b34b604e8b799d66cfc00214c76bc15daeb6fac5c044b7c0b41c0b209e5620a7ca38c586b825e8d33c9a242238ca4b7ccedac9541745b8c5ab6267055e623e0c779d2457b427954c7983f7bd0ded02e8344c75d97b9669bb8fcb70362b2535c38c0e357e845ea322afaf9e1de2e85ec48703b296e671478492f996a57d9f5ddb1a73458cea0a63668bcaf31e12a1d38e3f39ac1d53d9ecb8b9b8b5", 0xb6, 0x9}, {&(0x7f0000001540)="ea49010a0d06168eb094e651e6b73a079e5f90be9d5e9c110f3060a0d5f942b441d87f81dab33e1570ed7c15874860da962cfb91420cdd10170d854750dc30efb31977011a9a4a03e7e40031b3be90ba143a01886b3bbc4f233e0d710ea67034dc2b9053e4ba18f6e4d6ec96a3c0fef60913433c7fd360e9300be14796b645860bf204cd3dd06fabeed25806190538970305a8d69326d48209b3cd85c420775d87c1b7612bf9735e4711d77d89f224eccf0415caecf32976dbe102750599a5429a5aca271c6b2e594c03c1bebdcd0afe", 0xd0, 0x1}, {&(0x7f0000001640)="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", 0x1000, 0x4b4}, {&(0x7f0000000480), 0x0, 0xff}], 0x0, &(0x7f00000004c0)={[{@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@decompose='decompose', 0x2c}]}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000290800000b000000e100000000000000"], 0x18}}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002780), 0x1, 0x0) 2018/04/26 02:43:27 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa358645202e748da1a349d9d400ffff00fe800000000000003e000000000002000000000000000000000000000000000100000000001490786ed975248f07315226878c723f912cd9d3b95eff5f4bb529ba7306663a92"], 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000000c0)={'veth0_to_team\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/26 02:43:27 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x2, 0x400000000000, 0x4, 0x8}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="060000000000000002004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000002004e20ac14140c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24000001e100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/04/26 02:43:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000010}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/04/26 02:43:27 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in=@local}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0xe, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0xffffffffffffff66, &(0x7f00006ab000)=""/183, 0x0, 0x0, [], r0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r1}) shutdown(r2, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='&', 0x1}], 0x1, &(0x7f0000001780)}, 0x8001) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x3) 2018/04/26 02:43:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180)=0xc, 0x4) io_setup(0xff, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f00000000c0)="6ebfc667182c9cc973982238015ea76faefeab5327de", 0x16, 0xffffffffffff0000, 0x0, 0x1, r0}]) lseek(r0, 0x4002000000000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000a000000012614fa20822d62516e353358a4e90eb2877a16ff5fe086aaa7397a7a11999f70ded6a3282225b0baa37862fcafe34256a5697c5e54c3e5ba8a4e600020000000000c5a59b8124d231b15e90814a4510d7839a65a4ca5e68babf98c82df26335e16a1af172f07aac64191972d67d15bd06b540f6f38fc9f53b55332214f7a9f5798b6649807bf900020000c07c72f8d31dcb2a4b6a2cfffbd56bd28819a60c5f0de67921a31eb9fa38229fb3e93afa1c94d3b5285403043748222a31ca00000000000000000000"], &(0x7f0000000000)=0xc4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) io_setup(0x80000001, &(0x7f0000000340)) 2018/04/26 02:43:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0xf83]}) 2018/04/26 02:43:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) fcntl$setlease(r0, 0x400, 0x3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000300)="9a606f91fe86c49c54c91dbe084953bd3f6e201e577e52b31161076f18f0cac5", 0x20}], 0x0, &(0x7f0000000540)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/26 02:43:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ff9000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fff, 0x20000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0x1953, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/26 02:43:27 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000480)=0x3, 0x4) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='.\x00', 0x3, 0xa, &(0x7f0000002640)=[{&(0x7f00000000c0)="52650e481346221fe6c9bd313852eadabaad1640347009e600abff271924ab0403a1624c3c4597dc1f286afc21d9fe7eeb1bd1bf8af14c1fda52bea866b7f09ae185c7d3fffe6b0d54cdc4baa76121fc558a16ecdad159585d0929bd410c8c7ff7733718362b41748287bbdc4a4f935d1a3eac2fb49886d3a4a533dfec1e5c380460855c470c5182e9f8cde19338ab86e06eae79fe94f3074518c242e5a0e378a2e068b7eed67ea5d948c1d1cbff1b946438b8ee6c3a64af947020c314597a7813533d05006fe431306ba6a11315aefeb385234ea5bdbe0a1bf23f2495173cc4247cc82c2128c443775fc2c4", 0xec, 0x3}, {&(0x7f00000001c0)='^R', 0x2, 0xfffffffffffffff8}, {&(0x7f0000000200)="5a4ff66162aaa4ab6cf61e663d35708cd8c6dc55f2b731ae86fec93d9c8057435e537cda44f7dadcd919360eea8f5f8b42ab5aff463173", 0x37, 0x7}, {&(0x7f0000000240)="8ed7b5f3c15a2b1656c88e2aed1012b39a9b845e79483478b86ac24d0a72498d57b3868701648b081082d41cadea20b59040e3bebf73cd469f456ed2318eda450362308b5975b9feddf5", 0x4a, 0x80000000}, {&(0x7f0000000540)="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", 0x1000, 0xfffffffffffffffc}, {&(0x7f00000002c0)="e0110391f76c834ddb0fbab630f7f9375fb4af97e0d9094574f5fff228eb6df6f4e06181fd5f35772f83d00a051306d2b74aab107a00d4ece1ac9338627366cce1cd41d42c7b39464707596c29916f906d8b594b648c21e6609434a589e51ce01d8e6528fe269ab64c07f72af742345c3a0fd06b0211a73c1432fd18243f5da05b16808d6e7c3aa130bb2d753c4b4dd67902285288fa71be2bd538e1f257807ff470e7be46e707d6cc5ff447c69dcbb3e92b5b8bd74f34909c4424fbad87c3aaa9f7b1928f51", 0xc6, 0x5}, {&(0x7f00000003c0)="93e86ef40b7e17f4adc19606537702d98024e9133995653c4481e9b34b604e8b799d66cfc00214c76bc15daeb6fac5c044b7c0b41c0b209e5620a7ca38c586b825e8d33c9a242238ca4b7ccedac9541745b8c5ab6267055e623e0c779d2457b427954c7983f7bd0ded02e8344c75d97b9669bb8fcb70362b2535c38c0e357e845ea322afaf9e1de2e85ec48703b296e671478492f996a57d9f5ddb1a73458cea0a63668bcaf31e12a1d38e3f39ac1d53d9ecb8b9b8b5", 0xb6, 0x9}, {&(0x7f0000001540)="ea49010a0d06168eb094e651e6b73a079e5f90be9d5e9c110f3060a0d5f942b441d87f81dab33e1570ed7c15874860da962cfb91420cdd10170d854750dc30efb31977011a9a4a03e7e40031b3be90ba143a01886b3bbc4f233e0d710ea67034dc2b9053e4ba18f6e4d6ec96a3c0fef60913433c7fd360e9300be14796b645860bf204cd3dd06fabeed25806190538970305a8d69326d48209b3cd85c420775d87c1b7612bf9735e4711d77d89f224eccf0415caecf32976dbe102750599a5429a5aca271c6b2e594c03c1bebdcd0afe", 0xd0, 0x1}, {&(0x7f0000001640)="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", 0x1000, 0x4b4}, {&(0x7f0000000480), 0x0, 0xff}], 0x0, &(0x7f00000004c0)={[{@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@decompose='decompose', 0x2c}]}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000290800000b000000e100000000000000"], 0x18}}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002780), 0x1, 0x0) 2018/04/26 02:43:27 executing program 2: socket$inet6(0xa, 0x80003, 0xff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/26 02:43:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r1, r2, r3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000080)=0xffffffffffffffe0) socketpair(0x4, 0x80000, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000100)=""/71) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r4, 0x0, 0x38e}, 0xffffffffffffffee) 2018/04/26 02:43:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0xf83]}) 2018/04/26 02:43:27 executing program 7: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="cac3240032675a0df670e44ad21f3cce76dcd79e0a49e54f4497c91dfaad93a7acdf1ddfcf31ba8966c809028a74ec32d4bab4210fbd0052e76121e0c5d1992e0102d72948b0fd045a6d00dbd7d43be7db3d184c089537d101cd2d7e9ed13e9f981d0b1038c3f03dfffb11230fd2efcdd4ee983258d32eb2321ff2988ee981631dded058ffebeb14c6f4293b78c22fa6db5fb4b4ef7600bffcc497c3c3b082be0ae09f37f03614d52aafcd32236df80edb9044d12010007e571ef05193235fba083be38ffb", 0xc5, 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x1ff) sendto$inet6(r1, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) 2018/04/26 02:43:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={[{@subvolid={'subvolid', 0x3d, 'mime_type$['}, 0x2c}]}) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x10000, 0x1, [0x8]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x100, @empty, 0x8aa8}}}, &(0x7f0000000240)=0x84) 2018/04/26 02:43:28 executing program 5: timer_create(0xfffffffffffffff8, &(0x7f0000000180)={0x0, 0x0, 0x10000000001, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000280)=""/166) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, r1+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000140)={0x7f}, 0x1) 2018/04/26 02:43:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x820}]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0xd76, 0x30, 0x9, 0x3ff}, &(0x7f00000000c0)=0x18) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) 2018/04/26 02:43:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000360000)="2400c314c9566e315c612f18ea14b1295e000052001f0014f9f407002c04000a00071008", 0x15a) 2018/04/26 02:43:28 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) ioctl$void(r0, 0xc0045c78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r2, 0x8000000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000502ff3)="440d05031700ad031d078900ec", 0xd) 2018/04/26 02:43:28 executing program 0: unshare(0x40000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7002, &(0x7f0000000140)) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r1, 0x2285, &(0x7f0000007000)) 2018/04/26 02:43:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={[{@subvolid={'subvolid', 0x3d, 'mime_type$['}, 0x2c}]}) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x10000, 0x1, [0x8]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x100, @empty, 0x8aa8}}}, &(0x7f0000000240)=0x84) 2018/04/26 02:43:28 executing program 7: syz_emit_ethernet(0x2be, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0xe000, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b0"}}}}}, &(0x7f0000000000)={0x8000000000, 0x4}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x410040, 0xc9b520bbdfc6e95d) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000080)=0x5, 0x4) 2018/04/26 02:43:28 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0x0, @fuse_notify_inval_inode_out={0x7, 0x1, 0x7}}, 0x28) 2018/04/26 02:43:28 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x40280) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) munmap(&(0x7f000081a000/0x2000)=nil, 0x2000) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) close(r0) [ 107.347789] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 02:43:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x80) recvmmsg(0xffffffffffffff9c, &(0x7f00000033c0)=[{{&(0x7f00000001c0)=@rc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000005c0)=""/215, 0xd7}], 0x6, &(0x7f0000000740)=""/60, 0x3c, 0x401}, 0x7}, {{&(0x7f0000000780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000800)=""/16, 0x10}, {&(0x7f0000000840)}, {&(0x7f0000000880)=""/99, 0x63}, {&(0x7f0000000900)=""/130, 0x82}, {&(0x7f00000009c0)=""/133, 0x85}, {&(0x7f0000000a80)=""/145, 0x91}, {&(0x7f0000000b40)=""/226, 0xe2}, {&(0x7f0000000c40)=""/248, 0xf8}], 0x8, &(0x7f0000000dc0)=""/249, 0xf9, 0x6}, 0x8}, {{&(0x7f0000000ec0)=@alg, 0x80, &(0x7f0000003240)=[{&(0x7f0000000f40)=""/180, 0xb4}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/68, 0x44}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/249, 0xf9}, {&(0x7f0000003180)=""/155, 0x9b}], 0x6, &(0x7f00000032c0)=""/244, 0xf4, 0xd6}, 0x9}], 0x3, 0x40000000, &(0x7f0000003480)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000034c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003500)=0x1c) ioctl$EVIOCGKEY(r0, 0x80084503, &(0x7f0000000000)=""/126) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x2, 0xb6, &(0x7f0000000080)="f696b0a41ae610e1557dd01cce47918d3837e42b7965b015f59eb554db6626b70d5f16a0e85d4d35567e45ff963214a3057d75e2acc1d36652dec117fd497506ab25b582cf84b9a56cddd8557941f91c64459a7e191ca291303cfcb875cd114734feb40e5421409f071a36f3d40be39c04ae3e4904fa5351dd851eb10d44a7409b4596c1f0edebe48728806ae03ca754fce219ef832d38e9c556328725c7a695b255714c607a75d11f72bee992a79248e74460a15391"}) 2018/04/26 02:43:28 executing program 2: r0 = socket$inet6(0x10, 0x2000000000803, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x42a00, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000300)="e5fca49d5d41140cd4d8007730422eda6d5ab046eb2d91d7ee88bbfa47aff5fb8d66af640617fb4534964330267dcdfb5406db48337085491cede0d3114b69473e02b416c350e31e5ccda06e895bc6f40782c978a9be8b90a3793be127cad4da8ff3cf63db341564e2ece23d8096bd9387dcfec44b50528b02a6c1fc04bf4704245f2a6037095fe3ed485b1af606b64ac03ad6dddc381a61ef2b54727a6fd9d4c60cc4a16f3aea434838318ce926701537") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x884c2, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000200)=""/230) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x100) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a280930206000000a84309119e097d25000b0000040149a3c728f1c46b7b31afdc1338d54400009b84132200bf0cec6bab91d40000000000000000000000000000003baba803d6a2", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) [ 107.543431] netlink: 'syz-executor2': attribute type 11 has an invalid length. [ 107.625730] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 02:43:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001700)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1080, 0x4) 2018/04/26 02:43:29 executing program 6: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) getpgid(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000040)={0x0, 0x8, 0x10ee, {0x4f4}, {0xd4e, 0x4}, @period={0x5b, 0x7, 0x7, 0x0, 0x6, {0x0, 0xffffffffffffff74, 0xd695, 0x4}, 0x2, [0xf1af, 0x7]}}) 2018/04/26 02:43:29 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000002f00)=ANY=[@ANYBLOB="74723c338b118f40abac"], &(0x7f0000002f40)=""/203, 0xcb) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000040)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000002d40)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="0d233e8313ca2e20860ca56301c166786135", 0x12}, {&(0x7f00000000c0)="0bf4776adef0f90b8ca61006c6", 0xd}, {&(0x7f0000000100)="c3d0946a8f9e76f974e962616b64a003c39229b7e1cb90db76e11f2ed9dd927283ad956727a9a4d457340c7a", 0x2c}, {&(0x7f0000000140)="ae706ecc2b4ad40cdf38d67f3508c5070358b0f039edc2e01e9b3076740790bb0c108cca79d9b64cd1bb7bff5c278c87078b6c58e34f6ecfeec19193a752c90e0bb4ea07fe51414a96cd6921952b6b78b1a2ec029c998ad7ce740188eb40cab740605f046148e260e7c5ac17fce134466e3b26cb881f757c6d21251b5f423e50809fd1d87d1a5def11bf3812e3fe88cc4fd45b17b3af2b3c22756669acbc58bc0c6b0053990eeac5ff016a8e626a1051c890c55a", 0xb4}, {&(0x7f0000000200)="cb9c4de43fb5b6fdc140d9cdc22bc8421bdc614e2c469963cc19b3e837c7e5a52c0ea5b337a4d4ef62cf2030b3e8e0099235a5180be88cac21f6a91411ed92f48802651d2d17667fe866f9752b3ebba3d4bbe8c9f332a9f3467b7f0d2ce802218a3f70c6d47e6ac187a2a93f4550ff85bb5d26d6868cc2d8f55d221c81a0a070ed6313dc36a2c29f236238ed8811f6419183dbc39a920ad894f8e9780f9a4ee97fd2218456251cdcdb60733e099c66a3b0861c030b45b811bd98b294", 0xbc}, {&(0x7f00000002c0)="4c94b867a903b28deb0d2c9e8ead3ddbe14b70589bcaefc589e89e044588219b5127d9e97fb43974f40ac85da6dfc72b7b8fe340a1046248a72c52", 0x3b}, {&(0x7f0000000300)="9448fe17e45e3d5102a82c8b672a5755edf0f0ba1fc62b7f3a2d9ad0ad04778a99089909a57b353d517a80b914d2a5ed79f4fb6854e01752edeb6830be16d2e55883d02648e6923c6bead73a437d55", 0x4f}, 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0x1000}, {&(0x7f0000001380)="9db8457c647e76be6ed92f0dce23e536219581afe0de0a024fedbddb6d4dbb9c8290d696", 0x24}, {&(0x7f00000013c0)="96f1443d67e7a94077cb3b8216f89e881b0253617fbfeeefdca4225c30f05a160848184c41ef889eb464de944f629095dea151fa2c2aff9d7440493e2dba85f366813aaa0b74594a44631152ddbf2675e883618cbc8ad0de33", 0x59}], 0xa, &(0x7f0000001500)=[@assoc={0x18, 0x117, 0x4, 0x5e1}, @assoc={0x18, 0x117, 0x4, 0x101}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @iv={0xd8, 0x117, 0x2, 0xc3, "49ef659bcd11b1249ff9cbbd3430fbb8be48e2cbb2f46933a70682f4664c7e6b42063154c0ee038fde751e57ed5ffab2c0efb61e4f9bee3a8f4c97d9be0eea71dfe434eed06b13d4dc266ac9b42384089027d917d7c7c968dae5f586de72b788360699551ec7d3eb3167e62291d5d958aca5f58cca70848b8fb66cac229af41f88302354a88023d51d545855c97b816a6e908d81803cdd95bb12820a31349070255f3772641ebb302cc0418acb658abe891084c0fa105a8a4b7e8c8127a0da76d6d46a"}], 0x198, 0x4000}, {0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f00000016c0)="03bcd5ccea86dfb092d22eb5a756ac22c9e15546e026253ccddeffd7af1521a9431dc13fa8a27e999ae14fc8da91290d0ef7e47917b9da0201defec7ca865513c41e7226431ac34ad46b375c8aa047c5d6b2d42ae69d5df69478fd5d4df2dff265d00505d1e26f53f1d0184d3fd8e87230e647a99213134bb179b0d752572188715b8ebb2869be58b5a149c74e99b05bb0378160aba02824f909d8bacdea1c57e332880e7fd1926d77534cc9233f0afaf7287b3fc4c7d9d022133ceeb2887957", 0xc0}, {&(0x7f0000001780)="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0x1000}, {&(0x7f0000002780)="654edd879ce1ac1d54f3912c1e16ab4121c592fc4feb8a33b110bb565e20b8bad151", 0x22}, {&(0x7f00000027c0)="1b3f171188ef8304b3c376a1fedd3d67aedb28357e234f676722febb41c2efcd644059acfe976aba96da151cd9172d65d10061f57d81de5ab0d681428cf2041188032242bff99743877ad1259a252ed627e62d49d0d528ff149c564d84d9174941702e3aa049467553b31bf765da0a04918f27258f3702360d7f5f79395db4655afdc8de9be77bed9a94fa052824a2842809bbe4e08aedd05a6cbbc91e68f95894573dcc0368eb0e08394b5d135f1e70527ab40fe7a8b63e4423b6dd684bd817960c0c7515e6308d166d1deed68403b64400fc2bdbb96a52e9be4372f924aa8facc9646472c3a84d747578267931918d59cc8a", 0xf3}, {&(0x7f00000028c0)="e50cf897ec10f77c147a5a7c7b2c7b65c23a1da9aa4ea5ca515acf8ec372f258eadb46560270838ab8472845d95adeadd088179ef4b7e2a47c8df9f38222e47df5a599ed9846e00e31c4055be5ec6b6963915c2849bcac01e695181be4afea52a3ad1931e42f74c304d69075fbee025dff80e98220b2f88c6179e2147a41c3ef082cdcec7fb290ee5823e64911d99fbd1ec38a4eb038a1d0a80d38b3ad68dec041e89ddfd76086fc25a663c43ec34ffa404d5b94870088af", 0xb8}, {&(0x7f0000002980)="9aec757caaca0363e4deb88d87b1327ec28611ed3516dec909bad2b38adc1db09b7dc0781d4347ba937685747b8a0db213b5362959bc421bfb6a5a38f3797beb82d1c70e1ea898f080d40d5b8e0892204bd4320530839123f17a46095cec9480f05ba4e2d5242d9ae685a5df75b1f913c168d6f7df8ee95583f97fdc072b28047fbb5a9d16114518ec648e171c31820429daa0a076d80f21c3b098da68a5a12d14f0e5199d7b24b9ef7ce0048dfdb4dab05833f637d9d5a760dda8852d51016c846b9e316d26ac66e80c81dbf3ba7b2ede236d27405b5ac3c3b6019c8ca81cbdf4e6aa0756219b787361cff2c593d4b9953cd5f027d858857017b1fcfb", 0xfd}, {&(0x7f0000002a80)="fcce49f2889424223f61f7ebd58462c7773e0a1ab01df41178b798faaff262bb360f52ae367c6c1814d689", 0x2b}, {&(0x7f0000002ac0)="ece790820a98469e1305bf355527708a9d9f2d91db1c711a0ae3a91376672623565c73d480d90e93118693a7f9b91f6a6eee270373c68942ecd93ad06814312371a8c5ac17fd6719f8bb55", 0x4b}, {&(0x7f0000002b40)="53a294b6f9b5af57c26501d398f93b3e423cf1d52bd5b7b14820be10daba928d61dcb4904ec2105df565a4595be407b9b0c090567c20fbaa901c607e60b5416299ca86cede57836973ca264e22b41bfe634e2c10e69929b15dc57cdf3eaec404ddc464806f477422614552a53500f4b05cfde1abbd6d2219dad31570bab2f7a1bd1e7cf4ab28edd579ebbf42cb8572b7544625bf0081bb72c938f4e593a50cc181a9e361e5dcaa8bb94cdda02621ed6436", 0xb1}], 0x9, &(0x7f0000002cc0)=[@assoc={0x18, 0x117, 0x4, 0xc6}, @assoc={0x18, 0x117, 0x4, 0x1a}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x800}], 0x2, 0x20000000) 2018/04/26 02:43:29 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x480100, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x100, 0x3492f61e, 0x5, 0x400, 0x2, 0x6, 0x3, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0xee3, 0x1, 0x5e, 0x80}}, &(0x7f0000000600)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={r1, 0x99}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5414, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/26 02:43:29 executing program 0: unshare(0x40000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7002, &(0x7f0000000140)) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r1, 0x2285, &(0x7f0000007000)) 2018/04/26 02:43:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}, {0x0, 0x0, 0x3cee}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x3, r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0xffffffffffffff19) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/26 02:43:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffff) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/129}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x2, @empty, 0xd6}, {0xa, 0x4e22, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3ff, [0xfffffffffffeffff, 0x9, 0xfffffffffffffffe, 0x9, 0x2, 0x7, 0x4, 0x100000000]}, 0x5c) 2018/04/26 02:43:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x87e12ab79a3dcd4c, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000340)=0x1a, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000100), 0x40000000000007, 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000)=0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x2800, 0x0) sendfile(r0, r0, &(0x7f0000000380)=0xc, 0x20) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x12000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000001c0)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000003c0)={{0x8, 0x2, 0x4, 0x8, "62a94922ec13ae8ae19adb59c85a83b4ecb7a65c85a897bb091c6118b546402072cc9ffcef17285d1c5914b4", 0x101}, 0x72f6, [0x77, 0x2, 0xfff, 0x4, 0x7ff, 0xed, 0x2000000000000000, 0xfffffffffffffffc, 0xc0d3, 0x7, 0xffffffff, 0x3, 0x1, 0x20, 0x7, 0xffffffffffffff67, 0x80, 0x7f, 0x3, 0x10000, 0x9, 0x9, 0x1ff, 0x3300000000000000, 0x100, 0x2, 0x8, 0x9, 0x7, 0x5, 0x3f1f, 0x2, 0x8, 0x5cc, 0x1, 0x1, 0xfffffffffffff100, 0x40, 0x4, 0xffffffffffffff29, 0xf7, 0x81, 0x2, 0xfffffffffffffc01, 0x754600000000000, 0x26, 0x3, 0x0, 0x0, 0x9, 0x80, 0x1f, 0x9, 0x400, 0x81, 0x7ff, 0x4, 0x2, 0x9, 0x9, 0xfff, 0x9, 0x0, 0x20, 0x1000, 0x4, 0x6, 0x5, 0x3, 0xff, 0x7, 0x523, 0xbc, 0x7, 0x9, 0x80000001, 0x8, 0x6, 0x52, 0x401, 0x9f5, 0x7f, 0x8000, 0x4, 0x5, 0x1ff, 0x100, 0x0, 0x40f, 0x7, 0x400, 0x4, 0x10001, 0x9, 0x1, 0x80000000, 0x4, 0xfffffffffffffffb, 0x6, 0x9, 0x5, 0x2, 0x7f, 0x772f, 0x2, 0x2, 0x9, 0x3, 0x9, 0x6, 0x3, 0x8, 0x3, 0x1ff, 0x2, 0x3ff, 0x5, 0xff, 0xffffffff, 0x0, 0x5, 0xdde9, 0x5, 0x1000, 0x8001, 0x80, 0x3, 0x7011f6ee], {0x0, 0x1c9c380}}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r3, 0x3, 0x1, 0x33db, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/04/26 02:43:29 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xfff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x2000000000004, &(0x7f00000000c0), &(0x7f0000000000), 0x0) 2018/04/26 02:43:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridgen*)0\x00\b\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = accept4$inet(r0, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x3) fchdir(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x4, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001380)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000180)=""/146) syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x800, 0x541) [ 108.343853] random: crng init done 2018/04/26 02:43:29 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)="1853327e4af3d8e76f3bdb77d84b469afd64eff6bc8e23933c0f827f12d22584f3eec7426efd4dcc14f82096e5a8b2ed618af4adcb2881aab4f5131ce78f61f6312ab7256be0887d9714b3cff574996874f9ece2a1d6303daffd8de9fb051c38b93a9770c6d392f9168fef4b2b30bdff0e3649a1de1d62562cb1bd13d31c2ace24c434edb5a3b3b01d36f0108f0bb09516d070308f4ae5e6daf4621bc97e9bc76448", 0xa2}, {&(0x7f0000000300)="2bf929bb8f5299ec62cde1d2c116778f360cab50b2d4f5d877016a4a399dcc68c8075e2c9639d7afc4ca83fb580a887f224cb5586c9e2d1f90d09bdd06e2086d7f4c1fef29382dabfa5969764a761dc4ab50a106452eaed7432b680a4ddf1c8ba18c3554bf91a0a7589875f86461991c3ebb0590fc140ba1aa19ec4a1859fb0b690cdc61ad01c6c7fcd563f1b15b61bd", 0x90}], 0x2, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0xffffffffffffff7f}, @in6={0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff]}, 0x7}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e21, 0x2, @empty, 0x8}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb8) ioctl$KDGKBLED(r0, 0xc08c5114, &(0x7f0000000140)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000200)={r1, 0x7}) 2018/04/26 02:43:29 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = socket(0x1b, 0x0, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7, @empty, 0x3f}, @in6={0xa, 0x4e24, 0x72a000000, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x8b}]}, &(0x7f00000002c0)=0x10) 2018/04/26 02:43:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000040)=@nl, &(0x7f00000001c0)=0x80, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "f0149d7736409fc17348a3bb5095a23a9d403150c4a9a5d26942082a9965d2f3", "75c3b89152bf80c734783955a53d3ffa2abce805f36b4e328f8925cfbed00f2a", "ecb1a5915f37c719a547c08150c6af7c3beab73f1594161d8adbafd5fd2d0deb", "4557f5b3aa2d8d2b43fc4f1a63ea20607700eb5ddac5b34432fd5a21652cf821", "ab6179ae8f40133e1ba66b99b168b931fba4b5f0bd411830a0e24b845d6dea6d", "9b0ff32e02f8452e3d963ad2"}}) mkdir(&(0x7f0000000200)='./file0\x00', 0x1) 2018/04/26 02:43:29 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7e, 0x181880) prctl$void(0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x3, 0xf76, 0x8, 0x3ff}, {0x55320332, 0x100000000, 0x1, 0x6e58672}, {0x9, 0x7, 0x4, 0x9}, {0x1, 0xe9d, 0x5, 0x8a}]}, 0x10) getpeername$netrom(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"b3c66019d9b80c2621ef024f"}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}, {0x0, 0x0, 0x81, 0x0, @time, {0x0, 0x8}, {}, @note={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}}], 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) fdatasync(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x9d28, 0x44cc, 0x1, 0x0, 0x420, 0x2, 0x7, 0x9, r3}, &(0x7f00000002c0)=0x20) 2018/04/26 02:43:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000240), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x14000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0xa, 0x0, 0x1, 0xfffffffffffffff7, @tick=0x2, {0x6d5, 0x8}, {0xb205, 0x80000000}, @raw8={"744c2cd79518b44b91fe54a2"}}, {0x4, 0x7, 0x4, 0x9, @time={r2, r3+10000000}, {0x7fff, 0x800}, {0x10001, 0x20}, @ext={0x30, &(0x7f00000000c0)="ba49fdead505f442d18179ba2b6e221e1e23e4256dd52c2a2114940deb726b5d669dbf0bedb2cb7fcf372c00e8bfed06"}}, {0x14a0, 0x64, 0x9, 0x9, @time, {0x1, 0x1000}, {0xafa, 0x8800}, @addr={0x0, 0x3f}}, {0x5, 0x200, 0x9, 0x10000, @time={0x77359400}, {0x36, 0x2115}, {0x4aa5, 0x1}, @raw32={[0x7ff, 0xff]}}, {0x1, 0xffff, 0x961, 0x7, @time={r4, r5+30000000}, {0x2, 0x101}, {0x0, 0x2}, @connect={{0xa6a1, 0x5}, {0x6, 0x80000001}}}], 0xf0) 2018/04/26 02:43:29 executing program 6: r0 = socket(0x3, 0x3, 0x7) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x7, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000340)="8e7a4fb5a13b5c84c41bfcc8e145cc9d4de3311742bec15a505494780cd44c697ad06de0eab1d6b491b5584f9a40ceae0c70c194d5566a25572b51ae7d5942e7f79845ae79da2860d7de3dfc7e0868f28bf58a54a0535a8ca37ad2bbcff9e780e4c2b22f98bd6b0f62074153891feea3d385b498e33a32", &(0x7f0000000140)=""/66}, 0x18) 2018/04/26 02:43:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000a80)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') close(r0) 2018/04/26 02:43:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridgen*)0\x00\b\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = accept4$inet(r0, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x3) fchdir(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x4, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001380)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000180)=""/146) syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x800, 0x541) [ 108.691021] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 02:43:29 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x620200, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)) [ 108.850677] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/26 02:43:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/26 02:43:30 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000)="4c0000001100ff20fffefd956fc283b724a600000d000000000500000000000010001c0005c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/26 02:43:30 executing program 7: 2018/04/26 02:43:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ppoll(&(0x7f00000000c0), 0x20000155, &(0x7f000018cff8), &(0x7f0000000040), 0xffffffffffffff11) 2018/04/26 02:43:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f8e000), &(0x7f0000b8b000)=0xfeb2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1d2) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20000, 0x8) 2018/04/26 02:43:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x80000032, &(0x7f0000000040)=""/16, &(0x7f00000000c0)=0x10) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x87e}, 0x1c) 2018/04/26 02:43:30 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) close(r0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='em1\x00', 0x4, 0x0) memfd_create(&(0x7f0000000000)="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", 0x0) 2018/04/26 02:43:30 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x200, 0x400, 0x9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x3f0000000000000, 0x9, [0x3, 0x8, 0x2, 0x20, 0x80000000, 0x3, 0xffffffffffffffff, 0x6, 0x6]}, 0x1a) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r3, 0x1}) 2018/04/26 02:43:30 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x5, &(0x7f0000000440)=[{&(0x7f0000000180)="e4a466d3d732bb087a882a28826f8f13a3053379874ef14f89050ba827fcb7db5e74c52884a2b2bf13da48a274e5378992fc93d3ec119afd9818dba674ad6f8da1107f61380ad8d77c3c38bb2f2b71e079cda486b4a2901163f87076898a1c74cb10a2c165bc4c5587e5d6a8f5a167292a5cccbdd18cde259830970d68c4fa50c4f486052c5ae427e1d46fd1e87063bae7eab2232bc44297140ebe676aaeda67abf0689d2f39ed774adb51413e42ae73b67a527015822cf09c6105cb0bb647b6e3fc0546852f5713d166b5675b170fbc107464d98de2a7479512305f72d146d6d63b3e08908ad12def", 0xe9}, {&(0x7f0000000280)="3471499e8cea5b10ea1e64ec8cdae3c955fd6adda7dd0ce551361b124b86c239ef9a41a1477f959fdd21545b40993c2187b46023af6e3277de2503f1caebf3822a92b2baeae884236e31dd133d", 0x4d, 0x4}, {&(0x7f0000000300)="a67734d2ed44895164b8469bce5df2d85c09ff", 0x13}, {&(0x7f0000000340)="86afca5a1443008f5fa2499759471bf995d6df787888f79899492802ddaba2c597bd40d26dd128c37b9156e6ece68d87516b7cae73d5753a2e21cdc6ceb066882d2ab313a74522b26e23ba1da2c1ec8443c4aa24c398e2b886bcf3e5b5dcd8c610ff55f6a31a50", 0x67, 0xfffffffffffffffe}, {&(0x7f00000003c0)="16b84332b481821d7eba7103a89d66f861624c8f4697e53d102e805678dfb99ee48522e51ecce29cdfb47e41577dea192fb9bae5f5bd8549f089f4e4234629cf2a5fc91afe3a647e905fbf3ce18057a1f81dcd763b1afd93e37807cfcb8021f02048ccd12db0c3fb3521ce2817b951242e73146303666979f3", 0x79, 0x3}], 0x200000, &(0x7f00000004c0)={[{@hide='hide', 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}, 0x2c}, {@mode={'mode', 0x3d, [0x37, 0x34, 0x78, 0x39, 0x2d, 0x32, 0x2f686a825d52c23d, 0x7b, 0x79]}, 0x2c}, {@cruft='cruft', 0x2c}]}) 2018/04/26 02:43:30 executing program 1: socket$key(0xf, 0x3, 0x2) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/218, 0xda) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c, 0x80800) 2018/04/26 02:43:30 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2e, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/26 02:43:30 executing program 3: seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x0, &(0x7f0000004fe8)}) listen(0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) 2018/04/26 02:43:30 executing program 0: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f98ab718f7337f2b47182fc0ee159d4e2045a479a82801659e16963fbab477eb85b3d1f1e201e4525449841f160c6945f318ecd75abf2ff290847fa8c90f17bd79dfd2a9050c1d109d68a78b907991131f2e", 0xffe6, 0x0) keyctl$set_timeout(0xf, r0, 0xf7) 2018/04/26 02:43:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x4}}, 0x930b, 0x1}, &(0x7f0000000080)=0x90) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)) 2018/04/26 02:43:30 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/45, 0x2d, 0xfffffffffffffffc, 0x0, 0x0) 2018/04/26 02:43:30 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) close(r0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='em1\x00', 0x4, 0x0) memfd_create(&(0x7f0000000000)="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", 0x0) [ 109.628476] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/26 02:43:30 executing program 1: r0 = socket$inet(0x2, 0x803, 0x10000000000ff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1f, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xffffffffffffff3b) sendto$inet(r0, &(0x7f0000000080), 0x138, 0x810, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="6dae1b49de64a90d67dbed6e959a708b", 0x10) 2018/04/26 02:43:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2ff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2401, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x30a, 0x1, 0x52, 0x1ff, 0x4, @random="2dd87c89c85f"}, 0x10) [ 109.701661] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/26 02:43:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/146, &(0x7f0000000140)=0x92) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000180)={0x4, 0x7fffffff, 0xffff, 0x800, 0xe, 0x3}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000005740)=0x400, 0x4) 2018/04/26 02:43:31 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/26 02:43:31 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000940)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000000d40), 0x0) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)="6c56b1a884933e1ea8532dda0326323a8c99994af9fe8d98233d0a5f2a96dbd67b784fab05d306f980f8c0678fa7369692377b0c987e5dfa782bd446c7b9e146123c16ba2f26e5822b726d0044508db52b8520b9b4b1eaa0066b0579f732bf2e796b33bfd1f21ed1e75b0b3c13f22f36db8156d77e8cf96eaff4fcdf20b0118605c3d79a34a38930a086acd7f2e60075360e6ac4eda80a76701fec170be1e6cb677bc7c9bc4dc23445efb1d0419690327896f0660190101a46f9f900ecd45edebe3c68b7d24144362a3cc3", 0xcb}, {&(0x7f0000000180)="b3894dbeaaf43375ba89d70a6e9cd70c88d14629666ae015f0a6031b3d2cc4ed4286ab28e95b017321f8e5be5760987cda3e31f703d7d207980019990c03c6a4741899530ebf0f321d6731373c8219e0102a1fcc9b4c722c9909a1f42357a17a031fe66f62f1e5f4c3611ee96a7ff9c706da1d12f8e2479ecc50c4174b334eff", 0x80}, {&(0x7f0000000200)="faf5a6b5d9a162018482708afe1b84cfbe70d7c742b3bd68b1a6a8aca9fbadc9df7e15f94530dd099e004f4a4db40b95d09449124fe40d4d4051f28dcb5acde5e416b8ee117d7d9d52c62e3db11d2430ca9fe0b6dad22d323614b05b41fb9fabb2689ec89551b3b224e592e6d77ee75e94d25a96ec48f31c22f691f95e73959692b6e2cb1d8544cbb100c743a7540794ccdb3851e3785b", 0x97}, {&(0x7f00000002c0)="de84cc22bd77140a15b0053850b8590ddc4edb50de9e30e0b1df139092ebff258065f1bcf0098ea95a09a17dc2f10c98f83cfc5b3e1b2a7e6d894d70729bbfafcd76b791f830e434f2aa79d410c9442df7be641aa0455566cd1c7d2c5b56a714691c0d850036fa0c6e86c1d2c3dcae4c5ff5067af1f8880450a64f396ddf80aad7b04a8d254ebf5c570a22c14140568befb108d640d7834457cdc1ff1837d78a96c1b7daf4eaa227070f55aace4108c66c263955853b14f7212c731e376200c8c4342e8201abda5c4fbf9a6a8bbcce38a11a2a", 0xd3}, {&(0x7f00000003c0)="bbce251d9b5e998770849a80f1cef9c9ae1e3916283114794162cc16f2701a0f851b9c568d7c00c00e756b38ac9f358e547dcbda45fd3f8b83d1d8f2ca9cd704a4437b85dc7ac18512ec9ffc8d1f1ce66ed0a976a1451421a306451e7a66de904ee74ce5c3c174bf062837d5bb167d0ec769e8", 0x73}, {&(0x7f0000000440)="bcc22afc72c91e694dc31ac9770d9b5c8b8fc4b7cc5f6a2482515c26f07d4f291df04e543b656bcab5895f3f67f10f4558c86ac4f6475863bcaaee0a92dc1210b68157d411b8e75aca2b9d506d8bf7a37c4e5a4ae14aaf465382da5fbef3a648b3b6", 0x62}, {&(0x7f00000004c0)="55c0f516ba7fe0ce08b420ea57f3771f051f12a07539121d36099ed606148039e783394e334a07d1694a3417024d28f46e75e14ec326003c9a4c3b17e08f77910e85e9cb3e83055f7eb28228781522c782b4bfa3becae7f46a3155459efa7e5d613c99765dbc5abe1f1cac9020cf6dbebae6894e0c9777af56", 0x79}, {&(0x7f0000000540)="4d71cb743837d231e2649d044503a2030c8e8d083dc5fdd718d9", 0x1a}], 0x8, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x370, 0x4008000}, 0x4084) 2018/04/26 02:43:31 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x58) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/04/26 02:43:31 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000740)={{0xa, 0x4e23, 0xf5e4, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x4e20, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x9, [0x2, 0x7ff, 0x90a9, 0x10000, 0x2f067c49, 0xfffffffffffffffb, 0x2, 0x6]}, 0x5c) gettid() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/04/26 02:43:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f657865000000000004090f4bddd9de91be10eebf000ee9a90f79e901d2548fc094c1da75af1f0200f5ab26d7a071fb35000000000000000072e247") unshare(0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/26 02:43:31 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002d40)={0x0, 0x80000, 0xffffffffffffffff}) ftruncate(r0, 0xa790) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unshare(0x8000400) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)) 2018/04/26 02:43:31 executing program 0: r0 = creat(&(0x7f0000001580)='./file0\x00', 0x20) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='$%\x00', 0x0) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/227, 0xe3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000015c0)=""/39, &(0x7f0000001600)=0x27) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000002c0)=0x3, &(0x7f0000000300)=0x4) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000ff010000000000000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8040, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x1f) 2018/04/26 02:43:31 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) signalfd(r0, &(0x7f0000000000)={0x6e2b}, 0x8) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/04/26 02:43:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x199, &(0x7f0000000540)=0x0) io_submit(r2, 0x2, &(0x7f0000000800)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000580)}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000006c0)="aad549f34809d15035", 0x9}]) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8000, 0x20000) 2018/04/26 02:43:31 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640), &(0x7f0000000680)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000000c0)={&(0x7f00006bb000/0x1000)=nil, 0x1000}) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@ipv4_delroute={0x58, 0x19, 0x0, 0x70bd29, 0x25dfdbfc, {0x2, 0x20, 0x20, 0x9d, 0xff, 0x0, 0x0, 0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_MULTIPATH={0xc, 0x9, {0x100000000, 0x2, 0x8, r2}}, @RTA_OIF={0x8, 0x4, r3}, @RTA_UID={0x8, 0x19, r4}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0xd}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x58}, 0x1}, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/26 02:43:31 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'vboxnet0em0wlan0#vboxnet1userwlan0'}, {0x20, "23296d696d655f74797065a03a76626f786e6574302f23766d6e657431256d643573756d23142d6d643573756d75736572"}, {0x20, '@.{ppp0trustedwlan0'}, {0x20, 'bdev{{-[ppp1bdev'}, {0x20, ','}, {0x20, '[md5sumem1selinuxvboxnet1'}], 0xa, "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"}, 0x19b) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_request={0x16}}}}}, &(0x7f0000adaff4)) [ 110.380876] mmap: syz-executor7 (8231) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/26 02:43:31 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000000)=@raw=[@generic={0x9}], &(0x7f0000000040)='syzkaller\x00', 0x1f, 0xc3, &(0x7f00000000c0)=""/195}, 0x48) 2018/04/26 02:43:31 executing program 4: r0 = socket(0x1e, 0x4, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000, 0x0, &(0x7f0000000100), 0x8000, &(0x7f0000000140)={[{@usrjquota='usrjquota', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}]}) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/26 02:43:31 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0xfffffffffffffffc, 0x0, {0x2, 0x2, 0x2, 0xfffffffffffffffe, 0xffffffffffffffff}}) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x400) open_by_handle_at(r0, &(0x7f0000000240)={0x1008, 0x2, "a89e355e315ab137d8b3187f778b73930f8e81ceb29c206ffe833c364e50fb631cc324cdb9b42a301ff4a2a02bc8dc98ad5e5dc2602716c6915e3d25e8492572be24501daf1414b84d89a73808a15f6a1af3cb30cc410839157810dd30827b70dcd0687a7a97cc38fc28e05ed6f7c773fde1726fd182b3afd78d05494ab0a80c139c95c739ec4759a6e76cd3ed4645e6f30f604b3efc84d45049c3639e1cf4a673bf3c628e9db6a0dabbb0d1a5b492b780e6c2955dfdd09a46a1815e5613633bd2e14b9f109af5831e5a8b8b38d89ce4aba08c7b704df23783c3f41d3c0610948df94217282001e4d29c1bf5db8d8cfaedb31fa3f0be7c6b343ba078137ec930b2fab84365d869fba066b3b77f0ad6e55ed757ef4327173681c83c0c649ad29c623aed4ae9b1d784ee8fe3fb732fd1520415e1f143f4ce28c3026daa70f749fd88cda629938ed7d9c1c7800b4e00027696ed976581b37b7d314016d79bb29389ff5ccb8388e6422197a3e954f2416823825e02596bbb1c803954d4139b9183d2767fa85d64105fb1c94d071cf7de49c96b6660b658c7a71e45f407890fea2f5b9ee7549ac933c6e93eb64473f0ca6f73aa34f438616aa707252f91240a9f59d5c26a087aeef8915d0f3149e87009dfe4d60444596ef1b8e55658fea9ce41200a7f5f21492dd8cc13376bd1ba2cf69242499f1c631f5525475a752001c0c35d0b3555e66a60e3bffb3b256ef9beab8fbef80e46a814255ee1cda5e2976faed99eaaca4850ebd8908b361c28dc8275aeb527373059ca4b65f5e57266c7e9072423105b7559d7c9ebf99abbbe7294e70a5f30a94e60c7ab915ed8fb0632654945ab15cb4bc8c032ea533049c08d620e46a218802b7e20a95641a4d3da38a5eea584e7a72cbc0e96eb3b75dcf500dc77293030d34209847bd7f10f0673f0661d5008edbb840fcb6d7ff4a8ed2d102b6f54494e691821dcd16cdb614f9374f56c3b4c4313af6ecf2da2a32f058e681bd11257b735d9d9fca2a869eb157a94991816f3806bcb7e46b54b5fccc32cecef13271419e0ab6046b1ad1c5cfbce6fd6219d05028602ab00d6f6ff020b47c5b5537bdef1f7ea4368307d069dbd84c50d21e661a043ae574209a87c3b59301b6f0b93853e3746b99dde0f144f2b3a64e2930a3caf694e5979cc2f389200674255750211d730ff6618533420343a33d1f15e18bd5ae9ecb33931a632c58bb2853c3b2ea4836dbb8fefd7696c1b6d56242834aba9dd06cb142ff72e44d087cf4d687641a999c89970b0dcbfaf3de28665f72674b2fed7fdd5975c5598b88f12c2f06993e6f5852005c246ebb134bec4c8c2bef954a61aeca0071ef2047f4aa386b65e8fbeaa466d1b29ebaedbf7041929f99ea488d65f923ee95c5371b6f3317272e2e1815ae0222445edd39154d44d3cd61f6ec5fc6e7b74930c9bebd3a16ebf3a4695473af6be6315a7dd1b2f942f52640f283d48fa72d93cf98e8d37e7a5f4cfed06bd65e59d1c49fbeeffd43902ff5c901612e46080749169f2477f20e6675b74d653dbcccc6eaf9e1389adb2022806b2813866be9a5f49d84f6f46a333f27d801d10cba09200d8971274d7a823223415dad86fcbbda7678063a0884449d999d6ead2e00e5f965f95ed14b6374fb8558c9a52050f22703a9cd5596afc551b4c0285a55b4c38c48128bb2d93bfc1770b3614a9b2414ee038ad9a1cfaf44c26d7086111d5d2980d4a5e6097d8598249755be27765d7027bb1152723b8ec04f6a022cfd45c196816b9c14d63782ae3988fc2ebcf3cdeefee91c5e27c7e81e478ab2b69bd2e148f574600e8fc3b6616642b7692d85be9648d91b74a0d21bdfc4b247766df7221d36f7be46279a3b27b3f0ce5e086293063e4d2945bbbc20126f21283a52ff38fc0c6263e864f424d90bd89f87ad8d9de77cd44a59e1594f578b87b8191733051020290c7deed2dca68401464e1bd5479f8d50a81134ece08c3932ec79a1810b5855a867794b2cbc3a92b6ca313993b2f67d8628ecd7f141e7aa52e579e718204753ac46ebc0a939ece467a64bfdf8e480071f6285b80b94644fdb339da97166dd13eb8a119b6895118745b82b23e17a0e6c80578a2301fa7a6eabfb6057c40fe47b25770c464063f52fb1c15d4ceac59ef00730e5906f28aecd40123a9e0545de4b2357d76163a424aa737a47f0fd71bb5977638046747dfedccc2ba343d1ec8048e793f9342113ae6f6eac8003d3f045fbdcbcf56196cd525ee22ee663a664c54a9d1a626af8f103dfc118048a19d6e0453d3c12a59f0b10cca031e40b4cf98418d7522c1cdaac447ddc8a4bed96da22a3efc1e5516d4d2bf382d1a2246a3f19642d0f980e888d007202444d97f79902916c478be14d2b22b04a042f7ef66089d167776187b3117478058af9004301d64bf1214de02aec7914bc697748a802148d909089d3229dd6878138e124963d31538be1c41a2fad32ab14b4554924c7736465ef28c59686f5ffb775a080a8c626f824f2dca2f605b5a9efda1ba301be41e70292e3cedc5b402f80a16cd5c21a33e1c60cf99710a866921b098b654e17028fff5d6d0dcc0ca286228a5329a142044b6a3a0634c2f15308718ba9c5c56a81b197e1932ce44506db5b00dbea319563be66eb322a4317388e9277b3d77b62dc54a53bbbd66c00616384095f79b9e3426d245bf2fe28aa6106b542f8430fb4011a6225f98f8c84f11cc1d0ea04b7706d568d62bb443eaaec319a4c973cd0e39574f554bc80162626fb4fc1a1bd0cdddd6e2bc158bad71aad0c301e922c0563220f486f1010bcd1707a5b0a855c80479f6535a1c566b3bed70973fada622fee82e9bb053ce0d66a3fe97555edf90c1b45099d52b71a178e2148e5315cb8b0f029d33f00c385dcd2fa2d403bd8149781b56149984aef5340ab2b631e4aee3caf2e1f7bd798622c223fbc4a362d7cdf5c8392d789807f08367b5e7182d2172995cd39b266805698b81114d9ced8848b645a88e27d820255931256ed85aed1300fd097063e4ca5ce77b1abf8ea78a15926cc43b8358230445add3d8f375d31564a2c29f11d902401d719cfa33556cc3355bfedd76787905cdee3d33ba83490798ccb0a70efddb445327abd49aec6b113b138d2b1180a5b8b26f2d72d33ccfea680e6b4b047ee33672b9879867bfc3906281711d12dc07d5de8c4f35bfd2eff8ba9bbbc64cdb05df3b420d95db192c20b328fff2136f67a1bf91a89ed94c4d45985fcac70feda7a3b9bf636d3ee31afca973c1af47cf0fe6245e7a686c7847026ac1f45f1d36b6d8d29d83c544442e11b7df2b9f13ff1c80f5ecd5460af8f423452b0e972005f16f60e3632c422137aed408de23c9f19766c4e6200fee571ea32dd5b6d1bd63c6e6d95b292f84a5b60eb63e196940fc55d5e3509dca5844fb6c85bb6bba115334e4cf6d10fb7e250fe836a8586640752532564ef8b5b4d0b2c36c51747cf6a847be563ba3ee417826625ed3b21f5b31a10cb8dc11d250d864213e015de0e7cee665bfc8a76e08cad76d1e8fe0b00b33616ddc8225dcc7ecf0bfd07327947dabd4d025f0586c44601d66ff900392f2011eef8dfe5cb15e4fe73b590a78553edc70c9042e46a4b9f51c1a236f4187dd9b9b184d8983645660a3702ec96748a149dbdcfd2c042a11c1414c7c61144f7b74a1f1c54334c372eb662cfae67adcf2e10c8224f4832aa4e988b6d895c4e4c291a669527471b6420dad47b0713ccf2f014e659566bb24cc70a196bf83ea4f556c59faf08b125b14328980019735d7e3c61f18f8de15402d2f12f035bee9e4521844b84b84552928a097a9450a447fce46deb0b4689b95a33d19680914e09c5516cda0ef7ba97b482e8c266067431603258e8887d39c9f7adaedf78e033de0390ad32c1393a19ae3dbe03b0fe12ef2890d747edf797c593134af261acf509d0cf6b0a2be622413ef8d68b633af37128fcd46711738d3f79eca60224ee63689d6e395233832a119e088df85288eba4605c0d10dd1d521eb241af106f29fe67a24a81eba694c62c4fd00b9fbe73727612a8053dd34d2d810dd9f0b1955fad88e4b5a83cb14cc935d76f22f2115a25cd4d169355f29b5e1b09a5c0a56ba7121839f3ee873c40fcf279c14730c58b4e208860c442b987450579f4244405f2c3749d6ff471504ce2520392153571c435509e94488a49baeb0974a604e6cb1242d0d7065aca396d5778aedc2e0463ebfe69dff1bfda7fc18ab2e21fe3d42657ad0841359fb71d8249ef4e3754773b2fabd4e346deea29a238e1fbff3c316e468476f67ae40cbcdd82f3129e3f81c778f4b474654b406dd6151658c15f0c689e5ce934430d9fe4e280b23cf02ec9f24abc71d58bd4854ecdfa0a9e4b8f6fe14093ec57a662eae8ff7b1e9d714d9c17a19336326f97943abc2b8a6241b67b98bebc91a634870e1dc9184365fc4db6524ce50166abc2388fa5a714d52930c529057293a6f6c8283e9ac1a38103ecd382022bac2cc7b1be59fc83ae1e8dd60ef6d6d035e7c27fe096ecc37c342056f3f26da082a2be2826c0a88f8c909c1d82bece127189b90addb190d65f2a5f8a7fedeedf45c0fbfcb410a52f944fb8e59a0ca280f3b095915ee320e73bf61ab7f3ed99b51b34b3271f350ee65cb23f5667c319cde0f6778253926ef4cb7bf579c082128e715b5455ff533686dd36e434c0130582ba15e14f4a48187dd9994183c502ecdfcd2b8d2b961d1eac785febdfa7aa2618c00272ce95ce88d798385c4f405df43fcc7d3eee50d270c50e21e873bf391cbb7405ad69b37a6cfd5a8338dd19a69c3fe59e7a9ba8719b0892201bfe7294c5b5727f9ffdf5cba9b7352d6321935e14a9d2ffa407a54580b973e520245bfd8079dde6beb368432018c38e1a2d9482795ce2ddfd00533dc47dc14634e1fc53aff695484aeae96399de56fbc39e2edce48b5f982d0f0d791fbbd004faf4e6270ff71939bf7328f51da7995586f9bb154ac3095484d84ae6283661202a6ebdf6b11e427b3924876c1760e9eed764c83c087a5c853f01dc1e8d78797170dc44e2d4e35587b61e9f6caabf35b954e8a8ac116f52bbc5bbbf1bd2db5ff98d15ba2cafe510f2cb34491856fdeaafb4630ac7460afc06e15ce837f76ad397749dbd86e26b3637613bab2e6573d7ac616a3b383dd12fe940fdc7899f83562be23545a8037564289c1a708af25d45825ed5f0bd51478b0e44254cc3b5b44580bcc312e3f1f0f179529ee094b0af56f532cc4bfd90c6bc3d7e42fe147eba7b153495b6433f0af32764fb1e1c4607e3cd93eb344938a16d311a837a8f0aaea3703c88b7244f88324660554d984ab34ce3e1ce86e842ac23e0fb6ddd1588cbb6172b85e081e570aadbd4657f37b9a47a81872e512b9743b0f0a35ff52feba40185fc5a23964e8a0405801cb37ce4dca2d8fbf0ca23b21ab451746a3f348c3efeeeaeeef54b3d052ff84d249ee0030ec17aa1810353d1bb29c429ea79580eb3a02a062c26249526f1739934ff573cc2d6c911352fc00563c68a9d508ed1b542aabbd1217d40bae7e711289b35eff7691c97bfb7382277c0a0f14422278f276aad2161f67016c61159fdcce9e3c59b5dfca1dffd210723be7e2057a3716169ced13f68e1f558a904cc599731cd6b11c94db3f24e3c428324a97db30d6ca914d827ffbc068009febb110d3f004f14364fdc06a1dfe6cbde1277e64e159ace51cea87d084dcc0"}, 0x80) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/76) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) lseek(r1, 0x28, 0x7) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x101000) 2018/04/26 02:43:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x480, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x130, 0x1a, 0x12, 0x70bd2d, 0x25dfdbfc, {0xb}, [@typed={0x8, 0x30, @ipv4=@rand_addr=0x6}, @generic="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", @generic="41c013340d5e0ea0f1b909ac17f5cf65362b060f"]}, 0x130}, 0x1}, 0x4000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)) 2018/04/26 02:43:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffdf, 0x20081) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x723, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="a6", 0x1, 0x0, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/26 02:43:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x240200) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x100, 0x40, 0x3000000000000000, 0x1, r0, 0x4}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000100)={@my=0x0}) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f00000001c0)=""/116, 0x74) 2018/04/26 02:43:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @tick=0x6, 0x6, {0x9, 0x2}, 0xaa9, 0x1, 0x8}) 2018/04/26 02:43:31 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20080, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x22, &(0x7f00000000c0)) 2018/04/26 02:43:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f0000000140)='*\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/83, &(0x7f0000000200)=0x53) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x100) 2018/04/26 02:43:31 executing program 6: getresgid(&(0x7f0000000000), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setfsgid(r0) syz_emit_ethernet(0xfdd7, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe800000961aa30000000000000000000000bbfe8000000000000000000000000000aa0000883e00089078"], &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0x0, 0xff000000, 0xff0000ff], 'veth0_to_team\x00', 'nr0\x00', {0xff}, {}, 0x2f, 0xb1bf, 0x2, 0x20}, 0x0, 0x130, 0x170, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x8, 0x6, 0x1, 0x3d75668a86dc11f7}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x3c, 0x80, 0x2, 0x0, 0x8, 0x18, 0x22}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8001, 0x9, 0x40, 0x3, 0x6, 0x80, 0x31, 0x8aa]}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x81, 0x20, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/04/26 02:43:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) 2018/04/26 02:43:31 executing program 4: r0 = socket$inet(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f0000003c00)=@nl=@proc, 0x80, &(0x7f00000053c0)=[{&(0x7f0000003d00)=""/216, 0xd8}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/165, 0xa5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/167, 0xa7}, {&(0x7f00000052c0)=""/206, 0xce}], 0x6}}, {{&(0x7f00000055c0)=@sco, 0x80, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=""/15, 0xf}}], 0x2, 0x0, &(0x7f0000005cc0)={0x0, 0x1c9c380}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) accept4$netrom(r1, &(0x7f0000000800)=@full, &(0x7f0000000880)=0x48, 0x80000) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0xfffffffffffffe11, 0x801) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x6, 0x40, 0x8000, {}, {}, {0x0, 0x46ca, 0x10000}, 0x1, @can={{0x1, 0x4, 0x100000000, 0x40}, 0x7, 0x2, 0x0, 0x0, "ac545dffc23926d5"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x20004000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x74, {0x2, 0x4e23, @multicast1=0xe0000001}, 'veth0_to_bond\x00'}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000900)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="04040000", @ANYRES16=r3, @ANYBLOB="08002bbd7000fddbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="5402020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400027100003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400f8ffffff38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004007f00000008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ce0a000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fdffffff40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="7c0002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="080102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB], 0x404}, 0x1, 0x0, 0x0, 0x41}, 0x8001) 2018/04/26 02:43:31 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=@raw, &(0x7f0000000040)='GPL\x00', 0x4, 0x5, &(0x7f0000000100)=""/5, 0x41000, 0x1}, 0x48) pread64(r0, &(0x7f00000001c0)=""/108, 0x6c, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000eed000), &(0x7f0000000080)="13", 0x2}, 0x20) 2018/04/26 02:43:31 executing program 1: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x8) 2018/04/26 02:43:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x40600) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x9aa2, 0x3, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x1}) close(r0) memfd_create(&(0x7f0000000180)='/dev/sequencer\x00', 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @rand_addr}, &(0x7f0000000100)=0xffffffffffffff03) signalfd(r0, &(0x7f00000001c0)={0x8001}, 0x8) 2018/04/26 02:43:32 executing program 3: eventfd2(0x61, 0x80000) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x48040) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/224, 0xe0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/04/26 02:43:32 executing program 6: getresgid(&(0x7f0000000000), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setfsgid(r0) syz_emit_ethernet(0xfdd7, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe800000961aa30000000000000000000000bbfe8000000000000000000000000000aa0000883e00089078"], &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0x0, 0xff000000, 0xff0000ff], 'veth0_to_team\x00', 'nr0\x00', {0xff}, {}, 0x2f, 0xb1bf, 0x2, 0x20}, 0x0, 0x130, 0x170, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x8, 0x6, 0x1, 0x3d75668a86dc11f7}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x3c, 0x80, 0x2, 0x0, 0x8, 0x18, 0x22}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8001, 0x9, 0x40, 0x3, 0x6, 0x80, 0x31, 0x8aa]}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x81, 0x20, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/04/26 02:43:32 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101100) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000000c0)="fbb7cd50183ad560915cfdbb") ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000200)={'rose0\x00', @ifru_map={0x8, 0x0, 0x81, 0x5, 0x400, 0xd23}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xdf6}, &(0x7f0000000140)=0x18cfd2a9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) 2018/04/26 02:43:32 executing program 5: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={"057fc74985594678a25db196b000", 0x2}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r2, r3, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/26 02:43:32 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x100, 0x0) r1 = gettid() getsockopt$packet_int(r0, 0x107, 0x2, &(0x7f0000000040), &(0x7f00000002c0)=0x4) r2 = semget$private(0x0, 0x2, 0x44a) sched_setscheduler(r1, 0x0, &(0x7f0000000340)=0x1ff) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fgetxattr(r0, &(0x7f00000003c0)=@known='com.apple.system.Security\x00', &(0x7f0000000400)=""/59, 0x3b) modify_ldt$read(0x0, &(0x7f00000004c0)=""/61, 0x3d) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) prctl$setptracer(0x59616d61, r3) write$sndseq(r0, &(0x7f0000000280)=[{0xd29f, 0x100, 0x2, 0x10001, @tick=0x8, {0x739, 0x6}, {0x1, 0x8}, @time=@tick=0x3}], 0x30) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000440)=0x9, &(0x7f0000000480)=0x4) set_robust_list(&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f00000000c0)}, 0x4, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) semget$private(0x0, 0x4, 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0xe9a) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000140)=""/54) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x1, &(0x7f0000000100)={0x77359400}) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x0, r3}) 2018/04/26 02:43:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x2000)=nil) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x5, 0x8e0, [0x0, 0x20000580, 0x200007d8, 0x20000c58], 0x0, &(0x7f0000000300), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x958) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x7fffffff, 0x350}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x40, 0x8000, 0x100000000, 0xfffffffffffffff9, r2}, &(0x7f0000000180)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000000000000000000000000000000000001000a8062a212000002000000ffffffff0000000000000000000000000000000000000000000000000000000038cb8e0000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000001300000000000000000000000000"], 0x110) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000e80)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7, 0x3, 0x3, 0x4}, &(0x7f00000003c0)=0x98) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x9, 0x1, 0x5, 0xfffffffffffffe00, 0x2}, 0xfd67) 2018/04/26 02:43:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='clear_refs\x00') openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2000, 0xfff, 0x0, 0x0, 0x0, 0x0, "9aab3d82b1776054d38127306e44ac8153b8b24804589ebd16cdd7a0c81b2f22aa4f80697755839f61c801fe88be1935b9942e1e0ff81774c2cb833d89837970", "66e4c3f56840f22734ab2845d16cbb4c46b8d2f616486137839829e6f173d68b65f7abd65f6c290317d948466e0dd150c6bdc096aaea8d463a4afc2db7cb4f24", "0501e7607b140f8d43310b68d4acb8c229b70c2fb9994c8aed7ee7c71e52c829", [0x0, 0x7]}) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x0, 0x0, 0x3, 0x2}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@delpolicy={0xb4, 0x14, 0x0, 0x70bd27, 0x25dfdbfd, {{@in, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x101, 0x0, 0x1dc3, 0xa, 0x80, 0xa0, 0x6}, 0x6e6bb1, 0x2}, [@algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xe0, "cf026b94c0238bc7c5785f5e59e68796168579ed5dc5fa28de650e41"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4050}, 0x810) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) time(&(0x7f0000000780)) pselect6(0x40, &(0x7f0000000240)={0xffffffff, 0xff, 0xede1, 0x1, 0x8, 0x5, 0x23580000000, 0x3}, &(0x7f0000000280)={0x7, 0x2, 0x5, 0x1000, 0x80000001, 0xeeff, 0x3, 0x8}, &(0x7f00000002c0)={0x7, 0x7, 0x4, 0x1, 0x4, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000440)={0x77359400}, &(0x7f00000004c0)={&(0x7f0000000480)={0x7bb20c2b}, 0x8}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea3"], 0x35}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x38, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb825"}, &(0x7f00000000c0)=0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) shutdown(r2, 0x1) open_by_handle_at(r2, &(0x7f00000008c0)={0xc6, 0xfffffffffffff000, "dd47adba915d9b4ac303309b90137f63a83cfc55c36cb8600511f6d5662ecc54c54b635908bda437308a658ed7cf533e5f5ee16f7fba1568b229c523acf004ec814241eed7ee313a3ecb4334bee04bbeed4270ed3e539f765464b3fb367271225cb1fd6a5e868087a0da98da8216c87711a8b9e7b44d9d4cafe4f4f37d07235bb59624d4c5691d8ec752715f30ee7e951fc64a25929cfa72afadcf6f81cb46246368dadd8f8abf23d80e2d2ddbda989f7462cd131dcc9fa3ce4c0e830a98"}, 0x1) 2018/04/26 02:43:32 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @hdata="f4d61a36402d2e4538e15058f6d24b8351c70d80f1d20a8f4a2b72c8f501e1cc2e8e7a36a9d0d840b69745fb28e6632500cc8b6f", {"8961", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @tcp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}, {"4ce8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x2260c0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/26 02:43:32 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x52, &(0x7f0000002000)=[{&(0x7f000000dfaa)="4500000018007fbdb72d1cb2a4a280930a06000000a84359fcef0f51712cb60008001000000000001900a30700000000000000dc1338d54423009b84136ef75afb83de448daa", 0x46}], 0x1, &(0x7f00000001c0)}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000480)=@buf={0x0, &(0x7f0000000380)}) 2018/04/26 02:43:32 executing program 2: r0 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000100), &(0x7f0000000000)=0x4) capset(&(0x7f0000002ffa)={0x200f1526, r0}, &(0x7f0000002000)={0x0, 0x1, 0x0, 0x0, 0x40ac48}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000000000000000000004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000140)={0x20, r4, 0x320, 0x70bd27, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x844}, 0x4040) [ 111.592390] kernel msg: ebtables bug: please report to author: bad policy [ 111.625684] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/26 02:43:32 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x4}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/28, 0x1c}, &(0x7f00000000c0), 0x40}, 0x20) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001180)={{&(0x7f0000000140)=""/4096, 0x1000}, &(0x7f0000001140), 0x2}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000004a00)={0x3, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x66, 0x6, 0x10000, 0x7, &(0x7f00000049c0)='ip6tnl0\x00', 0x9, 0x9, 0x4000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syncfs(r1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000004ac0)={'yam0\x00', 0x1}) r4 = dup3(r1, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000004b00)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0xf, 0x8, 0x6, 0x2}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004b40)) clock_gettime(0x0, &(0x7f0000004bc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004c00)={0x0, 0x0}) utimes(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004c40)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}) keyctl$session_to_parent(0x12) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xffff, 0x6, 0x4, 0x5, 0xffffffffffffff7f}, &(0x7f0000001280)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000012c0)={r9, 0x40}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000004c80)={0x0, 0x2}, &(0x7f0000004cc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000004d00)={r10, 0x4b, "a2198eb263e0465d6e8c56c6375ff8ea622c9c72c17999faf0c07fc6424f5ed5d03b7ef3f80a70be3ece14812bf4b709c3d543a6e05e773430082a17e49c0913e5c21eb19cda4cd40c5acf"}, &(0x7f0000004d80)=0x53) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000004dc0)) semget$private(0x0, 0x7, 0x14) clock_gettime(0x0, &(0x7f0000004ec0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000004e00)="77ad09a5d110f28091ebfac52e76ab176860b89f4eff449d5e30004fad24af569b1f18dc8cd9d1b0bbefd1d852c5b166d964d8c62eb1c0b0334ba607dee90a075211fdbadd5701e86100a689ca695d6c308dde46afc7fec87a13d850cb9a6c3509901bc6a04691f394f72b9216841ed7f7bf5f2a9f6fe29985b41495", 0x7c, 0x8, &(0x7f0000004f00)={r11, r12+10000000}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000004f40)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sysfs$3(0x3) ioctl$VT_RELDISP(r4, 0x5605) connect$ipx(r4, &(0x7f0000004f80)={0x4, 0x3f, 0x5d4c, "272c68873662", 0x5}, 0x10) [ 111.672354] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. [ 111.693371] kernel msg: ebtables bug: please report to author: bad policy 2018/04/26 02:43:32 executing program 2: r0 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000100), &(0x7f0000000000)=0x4) capset(&(0x7f0000002ffa)={0x200f1526, r0}, &(0x7f0000002000)={0x0, 0x1, 0x0, 0x0, 0x40ac48}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000000000000000000004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000140)={0x20, r4, 0x320, 0x70bd27, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x844}, 0x4040) 2018/04/26 02:43:32 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/99, 0x63, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) 2018/04/26 02:43:32 executing program 0: unshare(0x8000400) getrandom(&(0x7f0000000080)=""/162, 0xa2, 0x3) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5962, 0x446400) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) sendmmsg$alg(r0, &(0x7f00000019c0), 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/36) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20040, 0x0) 2018/04/26 02:43:32 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x600) setsockopt(r0, 0x3a, 0x0, &(0x7f0000002000), 0x0) 2018/04/26 02:43:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f00000000c0), 0x4000) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x8000000000000, 0x4) r2 = fcntl$dupfd(r0, 0x400000000011, r0) r3 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000000100)=""/31) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x7, 0x1) 2018/04/26 02:43:32 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000100)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socket$netlink(0x10, 0x3, 0x13) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/04/26 02:43:32 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0xfff, 0x2, 0xffffffffffffffda, 0x2, r2}, &(0x7f0000000480)=0x10) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000003c0)=0xb0) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x1, &(0x7f00000001c0)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/26 02:43:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) close(r0) finit_module(r0, &(0x7f0000000000)='\x00', 0x3) 2018/04/26 02:43:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0xf, 0x0, "df62f945506fa3ca4f5ade7f27136ecbea58ba2c8a8b81b3806d9b7e035cfee20ffbd4e1f77e0252ca528e0000000000000054acd5f5abb3c8994cda24c605e7", "5786cffe67a9c6184f766da24c3a4b82fcb35b0a05a6fb479933b53bf5fffb6127dd416e07de9b0da1a106a53993b1197d4db6c0d3c5e1f00a0ef9d21cc785e7", "6af80b8f4a8e7422712a26d9ff3e676f3204b02e2d2feff7cc59d3a3e4dd9391", [0x7ffffffb, 0xc]}) 2018/04/26 02:43:33 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x4}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = memfd_create(&(0x7f0000000080)='(.ppp1)-\x00', 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x101}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001500)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000001640)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x2, 0x0, 0x0, 0x0, 0x27578507}, 0x20) 2018/04/26 02:43:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) r2 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1}) 2018/04/26 02:43:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/8, 0x8) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000000040), 0x9) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x100) recvmsg(r2, &(0x7f0000001ac0)={&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001a80)}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x44c1) 2018/04/26 02:43:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40600) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) tgkill(r2, r3, 0x15) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/133) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) 2018/04/26 02:43:33 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14}, @random="8c7e0a6e8c74", @broadcast=0xffffffff}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x4000) dup3(r0, r0, 0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x15, 0x33, &(0x7f0000000040)="7d8aaf9d63738cb18cf166ac918e3a7e490b39221d815ca02f1db1bd04faa76698bd21588053859135a9cc868dd9d9bd587e26"}) 2018/04/26 02:43:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0xa0, "507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a"}, &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r4, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x0, 0x400}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r7 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r7, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r7, &(0x7f0000000200)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r7, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r2, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r7, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000010c0)={r5, 0x3}, &(0x7f0000001400)=0x8) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/26 02:43:34 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000240)=0x24) r1 = socket$inet(0x2, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffffff8, 0x202, 0x4, 0x800, r3}, &(0x7f0000000180)=0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000ffc), 0x4) 2018/04/26 02:43:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='g', 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xaa, "29f6da68f561bce3db1b2dc4ddb5f768053e482765225d08665b8c36c54da6a764ebc4fd1b1b2e818823cb00bc8ebe9a0b9124e1a4fcfb46b90e5c62a3a8b1f081324d9b2edd13244ba7eaed1b264a6b8a2f73c5d38d23859728f20587f79da0f67cc6fe6e85149688fc99aee99b50aa3d005e0c16bc7aa178cd2042ab0bdb593315cfd56bed559322d4c108dbaa152ed1335b1705a0c5eae173806a65f5d996738e4733ffad487198ff"}, &(0x7f00000001c0)=0xb2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x6}, 0x8) 2018/04/26 02:43:34 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_request={0x16}}}}}, &(0x7f0000adaff4)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/26 02:43:34 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="c623952e3f068ca5d5091b045e113adecbaa00000000001008004500ea1b0000000000119078ac23ac8ddab8142b0000000000089078"], &(0x7f00000000c0)) 2018/04/26 02:43:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/26 02:43:34 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000000)=""/167, &(0x7f00000001c0)=""/21, &(0x7f0000000200)=""/174, 0x11000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x207}) 2018/04/26 02:43:34 executing program 6: r0 = socket$inet(0x2, 0x5, 0x2) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x2b, @rand_addr=0x7, 0x4e20, 0x4, 'sh\x00', 0x16, 0x7, 0x77}, {@broadcast=0xffffffff, 0x4e23, 0x2007, 0x4, 0x8000, 0xffff}}, 0x44) sendto$inet(r0, &(0x7f0000000000)="4990771eac2c67ca414d148feeb4007a654362651dfc00", 0xfffffffffffffeb3, 0x20000000810, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xd) 2018/04/26 02:43:34 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x4000000000000) fcntl$setstatus(r0, 0x4, 0x2000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/04/26 02:43:34 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) mq_open(&(0x7f0000000140)="4024637772a11b0eb67234c923b2cd95811700000008000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xfffffffffffffffa, 0x3f}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x81, 0xfffffffffffff3a5, 0x8001, 0x10001, 0x7, 0x5, 0xe49, 0x3bd1, r1}, &(0x7f0000000180)=0x20) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/26 02:43:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x6}}) 2018/04/26 02:43:34 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_request={0x16}}}}}, &(0x7f0000adaff4)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/26 02:43:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dff2e37}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x101, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ifb0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4200000008000000000001005559040f26b01d1c"]}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x2e, 0x4) shutdown(r0, 0x1) close(r0) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7f, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x5, &(0x7f0000000240)=""/54, &(0x7f0000000580)=[{0x7, 0x8f, 0x3, &(0x7f0000000280)=""/143}, {0xffffffff, 0x94, 0x2, &(0x7f0000000340)=""/148}, {0x4, 0x33, 0x6, &(0x7f0000000400)=""/51}, {0xff, 0x97, 0x7, &(0x7f0000000440)=""/151}, {0x7, 0x5d, 0x1a, &(0x7f0000000500)=""/93}]}) 2018/04/26 02:43:34 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x3) 2018/04/26 02:43:34 executing program 3: unshare(0x40600) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x800) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x800, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x7fff, 0x7, 0x7, 0x80000000, &(0x7f0000000000)='bond_slave_0\x00', 0xb522, 0x20, 0x7}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x2, 0x9, 0x2}) 2018/04/26 02:43:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0xa0, "507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a"}, &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r4, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x0, 0x400}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r7 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r7, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r7, &(0x7f0000000200)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r7, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r2, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r7, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000010c0)={r5, 0x3}, &(0x7f0000001400)=0x8) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/26 02:43:34 executing program 6: r0 = socket(0x10, 0x803, 0x4) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e80700006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/26 02:43:34 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd12, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/04/26 02:43:34 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e2, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/26 02:43:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x6, 0x8) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001000), &(0x7f0000000040), 0x401fffffff) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0xc9f) 2018/04/26 02:43:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8), &(0x7f0000d1b252)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="01a7299460adb6908bd3aeb430108f5cab8e921c3e319c216026999ca0ae293050c0eb0cb00d1723d2f748c108f82e7572891a38d053a3ac595e7bdae222bca75546cdd3f1e5bfceb0b8d3f550622409ba56cd7e69478816e230449c9db0409907fe41c96c7bd0d174ea45e19e420bf25cd5bf37bafee1dc0a3ea670bb8a4500fa9dfb1d97b7454154ee1996a75f4a70a342988319303d4acf", 0x99) 2018/04/26 02:43:34 executing program 6: socketpair$unix(0x1, 0x405, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050, 0x0, 0x2}, {0x7, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x91) sendto$unix(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f0000000a00)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/242, 0xf2}, {&(0x7f00000002c0)=""/47, 0x2f}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/172, 0xac}, {&(0x7f00000004c0)=""/82, 0x52}, {&(0x7f0000000540)=""/60, 0x3c}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/86, 0x56}], 0xa, &(0x7f0000000780)=""/96, 0x60, 0x51aa}, 0x400}, {{&(0x7f0000000800)=@l2, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/150, 0x96}], 0x1, &(0x7f0000000980)=""/65, 0x41, 0xfffffffffffffffb}, 0x5}], 0x2, 0x100, &(0x7f0000000a80)={0x0, 0x989680}) mknod(&(0x7f00000000c0)='./file0\x00', 0x1aa, 0x33f7) 2018/04/26 02:43:35 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400c6820293b6f1"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}, 0x4}, 0xa) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x8000, r6, r7, 0x6, 0x803) io_destroy(r1) 2018/04/26 02:43:35 executing program 4: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/21, 0x15, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00000000c0)='environ\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x37, 0x400000ff) 2018/04/26 02:43:35 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x9e9, 0x541, 0x7, 0xffff}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fcntl$setstatus(r1, 0x4, 0x4000) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0)=0x400, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x0, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x7, 0x80}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/04/26 02:43:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x40000) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) 2018/04/26 02:43:35 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/netlink\x00') lseek(r0, 0x4002000000000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x1e, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/224) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/26 02:43:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x4}, {0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x0, [0x4, 0x2, 0xfffffffffffffffb, 0x9, 0x745, 0x400, 0xfffffffffffffffa, 0x80000000]}, 0x318) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80}, 0xa}, 0x1c) connect$inet6(r0, &(0x7f0000031000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/26 02:43:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x152, r0, 0x0) 2018/04/26 02:43:35 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="b4081dc8cf2f7c8d8f062955b04b4a52", 0x10) sendto$inet(r0, &(0x7f0000000100)="95b4", 0x2, 0x20000000, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='v7\x00', 0x1, &(0x7f0000000440)="cbaee491ea926438abe5b006d12df7ecdbe9f1834972ec49a164f10195ef2ae3079de25e30055039d8bdb70eed95d02f55598c518b9164b94dcca5229fa3ff98079065bf7935b4d77c08c152b762623e9e5d91ba3b0f69bce25f02a9f881269322a30f813c463daa80e2e2bb7376705daa8330ceaf82305caabb71f7171c7a4baeb741d801a44cf7c6e087df0b50d8687e941405a6455c7bd3dd9acae0525dd3c9f306d007a8c78f10598a04ee415236c4b04f") r1 = dup(r0) accept$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) perf_event_open(&(0x7f000000a000)={0x2, 0xfffffffffffffdb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa00000400, 0xfffffffdffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='ecryptfs\x00', 0x0, &(0x7f0000000340)) unlink(&(0x7f0000000280)='./file0\x00') creat(&(0x7f00000002c0)='./file0\x00', 0x6) 2018/04/26 02:43:35 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000200)=""/187, &(0x7f0000000080)=0xbb) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) 2018/04/26 02:43:35 executing program 2: unshare(0x40000) r0 = socket(0x10, 0x80002, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) setsockopt(r0, 0x4, 0x5c, &(0x7f0000000000)="4cd1ebb1961f6d3e52e2eb22e4fd1d41510494b0bf53c2ad6e24b610181de58265d2e09fe3e316d2a6bf65fcd6545857161b0e761c6bd5fb7cf53fe3fec01ee25669bb2d2158da943c7d6494e99c32bfa4eb138ebf3553f38df288ac342ddee929219500d740d34c2bf61426c9e10530a1c054c853a4ae90a26f32bb276aaa5d0c88c935b879ca192e3e", 0x8a) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="757365722e6c6f656d30232d53784bf0d2840a60167f67726f75702b2370726f636574683000c6a8c634b9f265880ae8ef41ca2e5fea16d3301a007338fdf8448b083768d438cb1f33bc5a0e4090c304e9402c76cd6984370c0a2ac7601368ce53ba07e3b7b3c4964f8af7f22d609cd96ec2cdf7dcc60ac9343c14bdcf40b607d1de4a2dafaade90871ec573c47cfaf991909184d5f087784866eccac8b93657715e06a66dad6e6f532b1d"], &(0x7f0000000140)=""/220, 0xdc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/04/26 02:43:35 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) 2018/04/26 02:43:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') unshare(0x40600) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7ffffffffffffffd, 0x24db429b) 2018/04/26 02:43:35 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x9e9, 0x541, 0x7, 0xffff}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fcntl$setstatus(r1, 0x4, 0x4000) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0)=0x400, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x0, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x7, 0x80}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/04/26 02:43:36 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x2802) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000340)={0x10000004}) r2 = socket$nl_xfrm(0x2, 0x6, 0x21) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@delpolicy={0x58, 0x14, 0x100, 0x70bd29, 0x25dfdbfc, {{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0xab, 0x4e20, 0xfaa4, 0xa, 0x0, 0x20, 0x3f, r3, r4}, 0x6e6bb6}, [@output_mark={0x8, 0x1d, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10d, 0x11, &(0x7f0000000ffc), 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="50000000140000000000000000000000ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="716aff4927753912b9ba9410909e0000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/26 02:43:36 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001900), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x7f, 0x56, 0xf450, 0x80000000, 0x1f, 0x1000}, 0x0, 0x3, 0x0, 0x4, 0x80000001, "ea2aba796a183e696e7410ac87e42d2b20bd820c913bc32c4df0369ec7ae68fc5a21bd6f59fda8a0b51134ff160635183289837678c60e37b3c27dd8aa74a836c64a0438e2c1b56963bc80ee503ffc49c20f83195db6277b56e8509554c6d87743693b6b1a7490d8de3a7b4c6d7d92d69c89b9350d3b81008a621c8e0a599f21"}) 2018/04/26 02:43:36 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000003cc0)=""/218, 0xda) r1 = socket$inet6(0xa, 0x802, 0x0) shutdown(r1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/04/26 02:43:36 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000080)=0x9) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x6, 0x1, 0x100000000, 0x10000}, 0x10) 2018/04/26 02:43:36 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) setpgid(r1, r2) sched_yield() 2018/04/26 02:43:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x0, 0x1, 0x4, 0xfffffffffffffffe}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x200c00) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f00000002c0)=0x84) r3 = inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x1000000) inotify_rm_watch(r1, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x80000004, 0x1f}, &(0x7f00000000c0)=0xfffffffffffffff2) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x80000001, 0xfffffffffffffff7, 0x2}, 0x94) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x200000) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000180)={0x8000, 0x6, 0x3, 0xfffffffffffffffb, 0x9, 0x6da, 0x7fff, 0x8, 0x3ff, 0x4822, 0xfffffffffffffffe, 0x3}) 2018/04/26 02:43:36 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000002100070700be0000090007010a00001e00003c0000ff040405000c000000", 0x22) fcntl$setflags(r0, 0x2, 0x1) 2018/04/26 02:43:37 executing program 1: unshare(0x28060400) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfff, 0x4000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x0, 0x2}, 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2400, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ecaffc)) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'veth0_to_team\x00'}}, 0x1e) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/04/26 02:43:37 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x91aea9fe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'bpq0\x00', 0x1}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="b4000000000000009c0000000000898989e48874f78bf55d3012ae00000f0000000000000000000000000000009500000000000000f99373798269e52afa30e9f250c37172fa62a591436913e15c6d156f3ab8f40031b20008e51d2cf043a6e74d93644f450788e3f72b4e3f30678571fe5acb804e1f4956158cd29efd256e7d457eebfc74d8bbfe6257b2567cd9aa67a1e06df156c75457c656f6b46853cf8b592a505aec55d6a8f2b7e7c4a0381550ceb29bd9317ac720f10b7ff5629e2bbf649f9a2c78185541033aa725fcbb08a14d795507f82ca8c2896e2e5485758e3d1520cc56257afd3b921b93734e9d6b3250da0857f2efc8a80a26452cd5f929b02dd58b1834ec097a374fa1b14227b37adf253e5f6e67f06f2d587374673fa78c9b1d5acc3931ab9f56fdf393bc4fbdf102f24b48ec4735d0265b45751c93b54ede5bc71f1748358075a7c8db89e98743f16f84425e11ba125c89cf70f94077bfb7b052d979abf0d2dc66d19dc20eb4c9e7078d965d7a6e54be1920865fff9cb2e802ecda609414d987ec4cfed9db487a2c8ed01627823c1800c58bbe481e211f8836b3caf5fbc6ab83b340ab0fa91b8fff2d89272e2c4e787b2466293d985ae3e58d920cb7b7dd4f1db01435c51976810daf"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/26 02:43:37 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000000)="ae", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000), &(0x7f0000a8a000)=0x4) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xa3, "1dd9396fae92478edd2738761135414d79f4bb7812df3608336948603036d4e87d58f25c59b65fa235ad0efd30e5c64d0952208c3cd64665367df411e91e57d5ca4d7820a9815d00e2ed9eecd993c9c3c1b86efb05cb7a13b148015929f131bb7a4b214016d89125e672af77554f5799cd00711f2b45dd3a0148eaec818c9dea8ee9b16e349a00f718881e819502480e2f983ef3289c0915d1a16d88ca3a70080cb69a"}, &(0x7f0000000180)=0xab) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x8, 0x1, 0x8, 0xc1, 0x100000001, 0x7, 0x1, r3}, &(0x7f0000000200)=0x20) 2018/04/26 02:43:37 executing program 6: r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=""/82, 0x52) write$binfmt_elf64(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1, 0x81, 0x10000, 0x1, 0x2, 0x3e, 0xf1b, 0x116, 0x40, 0x1ae, 0xfffffffffffffffd, 0x9835, 0x38, 0x2, 0x1, 0x6, 0xbcaa}, [{0x70000000, 0x0, 0x8, 0x4, 0xffffffffffff7fff, 0x101, 0x0, 0x3}, {0x7474e551, 0x4, 0x3, 0x0, 0x7, 0x8000, 0x8, 0x3f}], "c95201c286d3c40b8265701edcf796d2d5cb830e0a0b57a544f42bf88be028bd515b009b84df12fb627dbddd0728e38904f9a0b2cf8ef871b177767052897880e1824377a757389a9a24754c52b54b0f8079893371c788b41b81d25183ebb1a3d7c1130e346523f6533bf235b09aeb9554b12392861eb18d17d07efc43d53bce6491e16313395316e781e01e3cdbb945c2a50246d49416ac88ed7e683d93a2cbe07b3489e0731e598e073019686fba6a457df4eecd3ba50bd1c61409cfeb2c0ab5929d", [[], [], [], [], []]}, 0x673) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x20881) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000600)={@mcast1, 0x0}, &(0x7f0000000640)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000680)={r3, @rand_addr=0xa0, @rand_addr=0x8}, 0xc) 2018/04/26 02:43:37 executing program 2: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x30, 0x80) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/55) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)) 2018/04/26 02:43:37 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) fgetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6f73322e76626f786e65743175736572240020ea3c5c5e593b17ff0e8d46c37869aa4266df0e47f86aa53b084a4997b89179a424c6e74ab641d0deb6918b503e7934e7af5e8e2d7a322e49f4f111c082e8d7edba77371ba77076f302f2f77635882836918441bec30973c03cdc6003f30e0bb35ed05910acf312efcb462ac58772434b46f8c55e5b7396001e5b63bde91024d04e4e8a77"], &(0x7f00000000c0)=""/158, 0x9e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/26 02:43:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0]) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x100000001) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/26 02:43:37 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x40600) getsockopt$inet_int(r0, 0x10d, 0x4000000d8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7f, 0x8000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/04/26 02:43:37 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9308ca1bb584a8063"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000017002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/26 02:43:37 executing program 0: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080)={[0x32]}, 0x1) 2018/04/26 02:43:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0xea, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000880)={0x8, 0x2, 0x9, 0x16dc, "d7faff7f9ac4c42201aea9896373a0cd5ea61f786d902972694f86627d47dac8cd2ce1a5438dc67293625fc3", 0x3e}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000000480)=""/94, 0x5e}], 0x4, &(0x7f0000000540)=""/189, 0xbd, 0x1ff}, 0x100) sendmsg$nfc_llcp(r3, &(0x7f0000000800)={&(0x7f0000000640)={0x27, 0x1, 0x0, 0x5, 0x4, 0x38, "8cc2f2e7b9504fc26ca00ecd1ff015c9fe3b7fa09d3a3e9b0782875df4bfe58cffc9d2a1b2743449bf6c5b7bfe226726d50a0e98045ec028fd281a11b5d4ed", 0x2a}, 0x60, &(0x7f0000000740)=[{&(0x7f00000006c0)="6f0b588cd0c7a6c2007b7fb199ab62dd6bca4be5695be1966053e2fef904821d35f0299eb9ed26f075a86beb50f95c33a02e83d61520bae8b4d3da18f29bc75a28f8a30d6ad507b56d1f5a7b8ea9e2aad8289863db3105d6e821438a7c4d", 0x5e}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="78000000000000001f010000f8ffffff8fef15d7f8e7b4f766066564ad5c50ab10958bff8098f526c9ce3453e517a9db8e67d74d34c63cc225ce1fc8cf3ceae6c89d7e054ad8e42c00dd8acc31809f9008f4e01334fb966a73c8f23921177a33b5b0faa67fae0e6927e76de5f4e26a56e0efac0000000000"], 0x78, 0x4005}, 0x24048000) sendto$inet6(r1, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/26 02:43:37 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) readahead(r0, 0x7, 0x200) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x32d) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)="0002000000ced4091600") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/26 02:43:37 executing program 6: socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)) io_setup(0x1, &(0x7f0000000180)) 2018/04/26 02:43:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/119, 0x77}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/48, 0x30}], 0x6, &(0x7f0000000500)=""/100, 0x64, 0x5}, 0x4}], 0x1, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x14}, 0x1}, @in6={0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0x80000001, @empty, 0x8}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x101, 0x1, [0x39, 0x2a6]}}) shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) r1 = shmget(0x3, 0x3000, 0x54000301, &(0x7f0000e45000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/04/26 02:43:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x100}], 0x38) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x200800, 0x154) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x70, r2, 0x300, 0x70bd25, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x3c8e3d5622851630, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r4, 0x3, 0x30}, &(0x7f0000000040)=0x18) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000180)) 2018/04/26 02:43:37 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x60) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getpeername(r0, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000608000)={r1}, &(0x7f0000ebf000)=0x8) [ 116.421107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/26 02:43:37 executing program 3: r0 = epoll_create1(0x20000000000008) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) close(r1) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/04/26 02:43:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000000}) epoll_wait(r1, &(0x7f0000000280)=[{}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getuid() ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x8) 2018/04/26 02:43:37 executing program 2: syz_emit_ethernet(0x72, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/26 02:43:37 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) getrlimit(0xd, &(0x7f0000000040)) 2018/04/26 02:43:37 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x3, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/04/26 02:43:37 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = getuid() stat(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./control/file0\x00', 0xe001, r1, r2, 0x7fffffff, 0x303000c) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/04/26 02:43:37 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000140)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7c59, 0xffffffffffffff00, 0x80, 0xff, 0x0, 0x4, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x8000, @empty, 0x8}}, 0xbb10, 0x9, 0x1f, 0x821, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x0, 0x9}, &(0x7f00000001c0)=0x10) 2018/04/26 02:43:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x40000000000000, 0x101302) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="4408050500", 0x5) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "5290fccd2cf02f5fd8a09cf2dc8052b8958e307967346a3e9f70e5f2a8f815118c6bded44b9b1f5f8e961f55"}) 2018/04/26 02:43:37 executing program 2: r0 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="660651f59f89687b6ce26c5b8771f9d53c6da33c8569960e12b97ff33818241a601c379203e5401d601bbc9984263d5af4eac1912799721af2b00415158534c7d7efd2993412627ddf0f7030575d7b1011040bec179ba07071d70eb69ba0adbd4d02372105242540521c0ce7967133ff71ee1d4734eebdd2f5a62d422e507a8bdffc65b77f1a48e0e7742fbee8e09080e7c8d389cf2b885f5c55d98b742729b5b29b056e0c3463b10d12a5495f431bcd191a76e4fb7ee55b7f368f611e21512c1cc7126c5a3de56db2c44c9dac2e24bb4d42ef", 0xd3, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='+\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)=@updpolicy={0xc4, 0x19, 0xa5167c18532baf21, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x6e6bb6, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) 2018/04/26 02:43:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10000, 0x0) getpeername(r0, &(0x7f0000000280)=@ethernet, &(0x7f0000000300)=0x80) connect$vsock_dgram(r0, &(0x7f0000000400)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000340)={0x20, 0x10000, 0x6, 'queue1\x00', 0x34348d6000000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x4, 0x0, r0}, 0xfffffffffffffcbe) lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f00000000c0)=""/155}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/26 02:43:37 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7f, 0x0) geteuid() r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f00000030c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="100000000000000000000000000000008ac5e666fdac5be9c2911641b19959726302ab669ff16773349542935314973c2a23b01ee3dcfad29c82b56898537409d860362d119c67d2d3490bd9936d60ff03f7bfd33b2e1d9e67fd871122e83c29c744767c27430d1bcf3f22ea4d22ab002b61fdb04ffdc25793265ce3b9c96256c46fee5759b46fcf65fa48435f1ba82de5348f6345f128f6fef6279caad85ec4046552c48a26bed1d4125092b5606bc0823991be55574e9bc05a3ba19fad219fb29c6d05542e5ffe37d204fac6e4a361aeb5bdf0f9866d292a07a9355da1b1a4cd824a7c4441537c2b915d8e6f795a48b7e802f2000000"], 0x10}, {&(0x7f0000000540)=ANY=[@ANYBLOB="140000003100010000000000000000000400000043e2d0ce7d30c1cc51ab85542e6a4791739bcbb1d8de12b19e36e2d5edc6097e7993544ca17a1e2a8d30bcd4ce6d93e5cde0d78bc325d84c5a44cef4e7251d03018f1523f92dd1d2b90aafd0fc042efb46658a6afaab1db8e44751ae730e0837f962f3bc020da7678d9ca12ff9094691388064d56fc2a6218d742219bf343278168aa94470cd6b131ff23cabe5294e67520a04fde95a07bee88c829fa544b235565b0dd344219e80f1d4e0de3b50f1d9bfbdb86a0149a42def1809fd74a4ca8cff7f2b"], 0x14}], 0x2}, 0x0) r2 = dup2(r0, r1) read$eventfd(r2, &(0x7f00000002c0), 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000440)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000400)=0xd03) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000000c0)) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000180)=""/207, &(0x7f0000000280)=0xcf) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)={0x2, 0x3, 0x1, 0x9, 0x2, [{0x8, 0x7, 0x4, 0x0, 0x0, 0x404}, {0xfffffffffffffff7, 0x3, 0x1e3c, 0x0, 0x0, 0x4}]}) 2018/04/26 02:43:37 executing program 5: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000140)=""/4096) r2 = epoll_create(0x10000000001f) poll(&(0x7f0000001240)=[{r2}, {r0, 0x2080}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000001280)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='gfs2\x00', 0x8, &(0x7f0000001200)="53cecedc86fc18edecff1c8eb6f4875888afc1fdca1356ba64") pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/26 02:43:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000002f00)=[{{&(0x7f0000002980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e40)=""/190, 0xbe}}], 0x1, 0x0, &(0x7f0000003040)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x554}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xd92, 0x4, 0x0, 0x3ff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x7, 0xb5, "18ce5e735adfd39deb154cac7847afe351134521c05318434c1557badfc4dad48c1a73477eb48419fa5194405ba175bc838e0193c370d26dfcd0cb458a3cb85f7deda30a55d4bd8c3cc74cf313159e60e23e1baf053bce67729228466561151e16f251d033b395c59fb78a4ca211bd52b96a72e869b001e99707b7fbdc0a355603c2903018bc8666564eafe177b17252c10ae8ef355be74069a98e38c41d980688ed7736e24a2049863b7d6148e9d689a19c0873e8"}, 0xbd) 2018/04/26 02:43:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x60600) fcntl$dupfd(r0, 0x406, r0) r1 = fcntl$dupfd(r0, 0x0, r0) fsetxattr(r1, &(0x7f00000000c0)=@random={'trusted.', '\x00'}, &(0x7f0000000100)='vboxnet0(:\x00', 0xb, 0x0) 2018/04/26 02:43:37 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_mreqn(r0, 0x114, 0x2714, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000180)) 2018/04/26 02:43:38 executing program 7: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x4}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f00000005c0), &(0x7f0000000600)=0xe, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ac0)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b40)={'bpq0\x00', r3}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000680)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) pread64(r5, &(0x7f0000000180), 0x0, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffce1, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x1}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r7, 0xe807, 0x20, 0xfb}, &(0x7f0000000240)=0x18) r8 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r8, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r8, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r8, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r8) 2018/04/26 02:43:38 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x101040) connect$ax25(r1, &(0x7f0000000080)={0x3, {"2afb81a020621e"}, 0x9}, 0x10) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/04/26 02:43:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = memfd_create(&(0x7f0000000000)='syz_tun\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9e, "90bafc9193870dfbc0899ea3503ea6d714a3a64dd0f40fcd88d9cc2e664bde726a4b6d9c44ba5f82e792d12cfc73c1756b47c36419f22026f75884de083515406d89ca6b136ec5c0e0cbf6f16d095c3f171acc3cae2d4d0a294990d310ba246c859a8edae344c1162a0dbf74fb089cb401e4ea35320c430e9eb8ea0bc48534552b161cc1eb02c9b11af988cc6454d9875dbda3886b255d508999a46f8a78"}, &(0x7f0000000140)=0xa6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/04/26 02:43:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xc800, 0x22) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000001c0)={{0x65c01e3d, 0x7, 0x4a, 0x5b, 0xfffffffffffffffb, 0x9}, 0x9, 0x1, 0x10001, 0xffbffffffffffff7, 0x6, "85d033210b7cab58f13ba4fd368566fcd8324f5be54c173b061c95361a0eabf86ab94fc34b1165877beb6d5275117543e6e82d64630d631f2ab7f020107865310b9197d1bc667d3ef278ba526bf35c1ef4181ad778bd255d744b4ee52ef772246818f08a61d2a4766b03e016cad69772eae937c8bb5e7f5ec46c1edb4ef1db72"}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x22400, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000000c0)={0x4, 0x0, 0xcfa, 0x5, 0x1}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0xfe, 0x2}, {0x1a6c000, 0x3}, 0x26, 0x5, 0x3}) accept$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/04/26 02:43:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) r1 = accept(r0, &(0x7f0000000000)=@ethernet, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/26 02:43:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0xb, r2}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xf76, 0x103002) bind$nfc_llcp(r3, &(0x7f00000001c0)={0x27, 0x0, 0x1, 0x6, 0x4, 0x9, "124e544052c3908dd5e889ad0d29b4307120c1af9d25a697dd47f83bca460b6246aa0fb363711ed4263bac0aa2d8968025a0d54e6f23029069a5f111ffcd94", 0x4}, 0x60) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/26 02:43:38 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0x42, 0x0, 0x0, 0x3}, 0x10) r0 = socket(0xa, 0x3, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xfffffffffffffffc, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)='ip6tnl0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/26 02:43:38 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0xa6, 0x62, 0x0, 0xffffffffffffffff, 0x80000000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000811000), &(0x7f0000000000)=""/230}, 0x18) 2018/04/26 02:43:38 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f235"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) 2018/04/26 02:43:39 executing program 4: unshare(0x48000405) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xe5, 0xd, 0x10, 0x10, "b14edfbbd44ad375d82c66b5bc1b9017f7456d9b4b8c13f057e00879e061edc0d5274a1340904c7a4c79e7ba59777abd11b37128f80729b074fd6141aecdca15", "18d6b4f36536fe36ef898f66da6b6b6bf3ee65ba1fc718664ad1f78bcf2e66f5", [0x0, 0x4]}) 2018/04/26 02:43:39 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) recvfrom$inet(r0, &(0x7f0000001240)=""/4096, 0x1000, 0x40000060, &(0x7f0000000280)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'filter\x00'}, &(0x7f00000002c0)=0x1b) recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000080)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) 2018/04/26 02:43:39 executing program 3: shmget(0x2, 0x2000, 0x54000000, &(0x7f0000ffe000/0x2000)=nil) r0 = socket$alg(0x26, 0x5, 0x0) pkey_alloc(0x0, 0x3) bind$alg(r0, &(0x7f0000001200)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(%tr(aes-aesni),sha224)\x00'}, 0x58) 2018/04/26 02:43:39 executing program 7: move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff1000/0xf000)=nil], &(0x7f0000000040)=[0x3], &(0x7f00000000c0), 0x0) r0 = socket$inet6(0xa, 0xb, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000004e00)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x4, [@dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}, @empty]}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/26 02:43:39 executing program 2: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x4}, {0x6}]}) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x200, 0x200040) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/81, 0x51}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x803, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x1000)=nil, 0x7, 0x1, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x1}) 2018/04/26 02:43:39 executing program 6: socketpair(0x8, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x3, &(0x7f0000003780)=""/67, 0x43}, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0xfffffffffffffffc, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1, 0x5, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0xffffffffffffff40) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$void(r1, 0xc004587a) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/26 02:43:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000b99000)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x7) fremovexattr(r0, &(0x7f0000000080)=@random={'btrfs.', '/dev/sg#\x00'}) ioctl(r0, 0x227e, &(0x7f0000de6000)) pipe2(&(0x7f0000000040), 0x84800) r3 = getpgrp(0xffffffffffffffff) sched_getaffinity(r3, 0xffffffffffffff3c, &(0x7f00000000c0)) ioctl$TCSBRKP(r0, 0x5425, 0x2f21) [ 118.220964] bond0: sit0 is up - this may be due to an out of date ifenslave 2018/04/26 02:43:39 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) [ 118.260887] audit: type=1326 audit(1524710619.259:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8776 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 118.315329] bond0: sit0 is up - this may be due to an out of date ifenslave [ 119.157198] audit: type=1326 audit(1524710620.156:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8776 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 02:43:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='syzkaller1\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) close(r0) 2018/04/26 02:43:40 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f00000000c0)="277fa719c3dc5a5905a87bcaf31eb54e1203b2b3e79acc7b56eae02c31c0ba15278f6be4f6abb5e91da897c6acd926b04d4678de8513cc9b90771914b04920d4d31300c498162f09fa23c9c2afd4f106c3236be4eb7ca625a1b261fe950b4917d2e03fd91a2e2db8ce4e94c4a96ef418164481bed184467a2922dd17cbd1328a2101d99ec494a72921c36113a8e7ca", &(0x7f0000000280)=""/53}, 0x18) setrlimit(0x7, &(0x7f0000becff0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000f7ffffffffffffff0000000000000000dddb8e3800000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x2, 0xffffffe4, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, r2, r3, 0x9, 0x200001) 2018/04/26 02:43:40 executing program 6: pipe(&(0x7f0000000000)) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) 2018/04/26 02:43:40 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x2010, r0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) unshare(0x40600) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2d, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x0, 'io', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x14) r1 = socket(0x19, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x62182, 0x0) poll(&(0x7f0000000140)=[{r1, 0x4}], 0x2fb, 0x0) 2018/04/26 02:43:40 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xe76, 0x2) 2018/04/26 02:43:40 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) msgget(0x1, 0x1) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x52) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x57c, 0x402000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x1, 0x7, 0x7, 0x3, 0x100000000, 0xde2, 0xff, 0xfff, 0x4, 0x1, 0x400, 0x10000, 0x20, 0x3]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x4}, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) 2018/04/26 02:43:40 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/71, 0x47}, {&(0x7f0000000500)=""/99, 0x63}, {&(0x7f0000000580)=""/215, 0xd7}], 0x5, &(0x7f0000000700)=""/56, 0x38, 0x5}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x400, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80000, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x208000, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x10000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x80000001}) 2018/04/26 02:43:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), &(0x7f0000000d00)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/26 02:43:40 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getrandom(&(0x7f0000000000)=""/227, 0xe3, 0x1) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000001c001103000000000000000000000000ccb00c7d373447b4b075a6d3eae6ceb49525e4acc6bf11221373998a2ebe1e3498c8ca5361497b14c7b2b0e445c3275509ac6bf56300685a20e075d2e5ec623b412338dee715a7f096bedf19f0533cf707f46cacaadc0055597dd49c7c99d762ea2189e2fe0f6d14f166c979b76987a5d71a403f59d57b84b993b843ad35706f2d0321a07eedd05edc6cd69cf255c701a756eb6951c8a93b0ae409e32874957aa1bca277d818cb21df283bad536a19262115600f6064ee913fc61ae62913d73e534a025e9633a46489843161d3329a61a52c44ab3dbc3528953db857", @ANYRES32=0x0, @ANYBLOB="000000000c000100aaaaaaaaaaaa00000c000200664019e280460000"], 0x34}, 0x1}, 0x0) 2018/04/26 02:43:40 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='\b\x00\x00\x00'], 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x50001, 0x40) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000140)={'gre0\x00', @ifru_settings={0xd1b, 0x9, @fr=&(0x7f00000000c0)={0x8, 0xfffffffffffffff7, 0x80, 0x1, 0x80000001, 0x7, 0xff}}}) 2018/04/26 02:43:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$notify(r0, 0x402, 0x12) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x419e, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/26 02:43:40 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) getcwd(&(0x7f0000000080)=""/58, 0x3a) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007dfbc)) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="0914eb5bb2776cc7bbd79286d83b7cfce63d529b2da3faf1538787e19eb82abb9d8b2b6637fcee3d1f32fa5f82f3e10a19cbe1957cceaa5d740fec27d93686a57fb1b3d527903bda95787df57e33116af3e61735518c82ab874c2ffc14fc15d6227791ed85a9401cdc1af571914947a96a47fd6e479576b0", 0x78, 0x52f}, {&(0x7f0000000300)="10cab1193706955e0835b1e79a7ee9ed6f16e62e1f1f4c3c306c6ee81826906db32cd6cc8f1cb557e1081e6dd3ff1c35920050d73f8b1905a065876745616a98183b3e5b7a214c88e9d0f7551211b8a2c27235e27be12bb7009d7d6e5f399a125dc7ff3b03876ac4f12aee73c8090608b8216b816f7e2a0d997044ca7412f742c38f0b892d9d38de2a021225bc93dd7b31373ef84c4757d0e5dd631533945d8dcc2a84ecb2f02260afe4c3d630fb48cfcb0b2f15aae88429fedd5e84e9e70bb938ec3a5e4e36023dcbcdfc29860aced0937af508ef89b5686a08b4d92baac2bd6a310d84d0462cba7ef1455a99c6c9b3937799e734426b", 0xf7}, {&(0x7f0000000400)="5d071ef8093077bc442035e3", 0xc, 0x7fffffff}], 0x20000, &(0x7f0000000500)={[{@noacl='noacl', 0x2c}]}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) 2018/04/26 02:43:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d1c000)=0x2c, 0xd) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1c000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/26 02:43:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) close(r0) 2018/04/26 02:43:40 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001200)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000001300)=0xe8) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0xc) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001780)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001880)=0xe8) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001980)={0x0}, &(0x7f00000019c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001b00)=0xe8) getgroups(0x4, &(0x7f0000001b40)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r16 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001bc0)={&(0x7f0000001b80)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0xc) fstat(r0, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = syz_open_dev$audion(&(0x7f00000023c0)='/dev/audio#\x00', 0x1, 0x101040) r21 = getpid() lstat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() r24 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000024c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000025c0)=0xe8) stat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = syz_open_dev$adsp(&(0x7f00000026c0)='/dev/adsp#\x00', 0x2, 0x80) sendmmsg$unix(r1, &(0x7f0000002a40)=[{&(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000001c00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r16, r0, r0, r0]}], 0x148, 0x4800}, {&(0x7f0000001d80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000001e00)="edd141650a7213acaa063bf65036660317f9f3070bddc872c9a52f218ecda44a9805f7195c3ab52509be323657655019192912b06542382bc8eb9a2354b1775b6e065196bc7d6ebaedb9619dcfbfe45f00ae0a1209730313bb99ae4b148af9e4f375697944730d8d6505626c7891f7b79f30704b07cb2ced25b4176e55e02318efe4389bb44e41445037a6d385cd11fbf5c8605f366168405f623e5b4d671e6d9cadd1beae5a2d16a28e9304475f0ef22826843ae393784136295d694e049bd05a780a136bd5eb135e6d2a2ca91e129ef4955b44ae88125e3bd8bd9ea7309daccf26d731f76b59f1a6e70ddd4fec64aa", 0xf0}, {&(0x7f0000001f00)="078db30f026e0599b883e035a74fa66b3cd337d39b548b0d275ac8c417f252ecd3771aa814ed96efd02ea5fb28ff55953fd25ec017c9b3826c66c1c6ad186ddd886fcc236019239bfb23f6de1e6124af1e2fd34488bf04d8e2bb53651335f391f3b34aa1a340249a807b03d174226f8d754e3b71b915ace6171c315335ad739111d16531c15e48b54f717d21461939b7", 0x90}, {&(0x7f0000001fc0)="a1e79e9132fc1551c6e863bd5c8fad22b4beee11096b4813378d6705044c05cd5927e66849ef206fe25e4adab8bb6cc8e8467c7e4831fff9429a3df7db6e72e7224fd10458037901daac51fe3697108c1aa1394c1f3fc1a3d0b4d47e9a683146a334acce4ef5a16dbb4c7df88bf2816e86b7857cd445fd22fa4c45fafb4b8604d99b6054950312fce92bb8ed57ed69954be985618e0eec6d6c135d605cc2bb4f68559261f9cb96cd16c76cf76addaa210f6a8d85674220d7574e452f289bfdaddf1276070597403f162549b75c836613e048f4aa9dec03dee1385501", 0xdc}, {&(0x7f00000020c0)="f7fe255d4d4e476091d0b169d48c1c6294812b03e483bbdb07a6ead59dceb26bab6d0c1a56cb1c7aeca7d6ce3b5f434c67611ed9", 0x34}, {&(0x7f0000002100)="7dcd206a023e43d1c3ad2569a02379dbca6a0818d31bed67b40f5f0f415d3ba201f83a35f9db423e502234b13bf6d4e283ab9e788a3a51dd274cba79b34f3df7b96f72cfe1fdc541e36e33c5db5ce58984c6124670e1afc946fbc868a80b740c318d50eed5dab9", 0x67}, {&(0x7f0000002180)="5cb12fc9b3ce280b68494582093e6e217f85699751dc977df36d610184fc13656101d56b36fce4cfb83b968c7fb152f6b70669d77ab4cd39b6693efeb3733c1e410fa28d695c346c752070c3bbf89dc02f28b1bce2817ba1be1b2075bd74ef2299579ee77c9c7fb7c446cca2f92aa8eddaac11a63a4ae33d178e36ccda692a215b34f34243cc98062742c86d97ed0bac3bdb78916c347966189ee285f5305f0e617b3aa5a799", 0xa6}], 0x6, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r27, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0x4040001}, {&(0x7f0000002800)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002880)="23258a7bacff2f9faf955912e5317a6a971abc09b6f3e94634024c1d36177fb4bb044b2daacbdd8c2fa2876ddd2b8ea432b3e0ff5a876aa82a1567399b44afd4e5a4fe39d2d308cb7d445ed0c833db26fe9916b3c716a6a9e9ba8b07743a11a657b407cfac8de275755c839a513603443d6aac25177a6c5ab686cd5892aafe071b9875bdd45abe8aab899d657e2ec38fbffe4026fe3b217bcf00b539c87197847af3ead53097d7fc85473573b95e3c1439c476fb167fcff6fa310bfda4395afde4ad65c13f9bc4755c0a7fca3176b63587f60e8f5e059409c460", 0xda}, {&(0x7f0000002980)="28b6c2f882ecc7309e2866970d1af8f6600fa40dc7d645d39466a0de3bc9785c2e07e236d7ccedfa2a4447838fa7b512907b9012c9f9004494525be0cf7949273af199c4af1a24fb77", 0x49}], 0x2, 0x0, 0x0, 0x20000000}], 0x3, 0x20000800) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/26 02:43:40 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14) bind$can_raw(r0, &(0x7f0000000b80)={0x1d, r1}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2, 0x100, 0x400}, 0x10) r2 = socket(0x5, 0x7, 0x947) setsockopt(r2, 0x10b, 0x5, &(0x7f0000000040)="1ef5539f4a273f16fa72c5c64b46be23cb9901f6812efe3659056c5be09580b8883f931d63335d4a99ec591d201827c86a733a274ed1dd212e23de8602c0eaba66e8006fe536be4c36ec8560cf9928a810562aa8ef45fa3e7e951e9b0a97b5d365d792cb49f0df2b", 0xffffffffffffff16) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000140), 0x1f9}], 0x492492492492510, 0x0) [ 119.674255] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. [ 119.695180] rpcbind: RPC call returned error 22 [ 119.733958] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. [ 119.746699] rpcbind: RPC call returned error 22 2018/04/26 02:43:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000001500)="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") r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000000100)=""/167}}, 0x68) truncate(&(0x7f0000000200)='./file0/bus\x00', 0x0) 2018/04/26 02:43:40 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) splice(r0, &(0x7f00000002c0), r0, &(0x7f0000000100), 0x76b, 0x200) 2018/04/26 02:43:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$notify(r0, 0x402, 0x12) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x419e, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/26 02:43:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"ec6f004000000000dbf344dd175340ed", &(0x7f0000000140)=@ethtool_pauseparam={0x13, 0x6c6, 0xe207, 0x9}}) [ 119.973683] rpcbind: RPC call returned error 22 2018/04/26 02:43:41 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000100)=[{0x34, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006}]}) clock_settime(0x3, &(0x7f0000000040)={0x0, 0x989680}) 2018/04/26 02:43:41 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) write(r1, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x2f) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc85fd2f5490e97f1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) 2018/04/26 02:43:41 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) pwrite64(r1, &(0x7f0000000140)="555c84d0a37f015f8b073e4f965384cb4720f1783c35846f689b2067983ae5b7c36cd912bff40c9b6065bd6602a13956200d721e1311bcc1c799c1d3ef77f7189b8594505c1766627bf3513f0bf026793764228d0acae08c39f08f08ba06bbad679bd80606db41a6c0bcaa9337fd141d098328eef79f274fa894c051b2a77d58099940e6fd78d355d2773485c67eb172054a250eea77dfb9b6f8adc87ee32d488da3e22fb6242d971aea5196c9fa63def33d3a440024755ae0ec6c809a413ae72604c550a875c816d2be55015dbfcc42a4c43fd29e6b59cea59aea5298601f154dd2b4f8df90b6bc418ab3cdf451cbe3b2f6cb", 0xf3, 0x0) write(r0, &(0x7f0000000100)="95", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/26 02:43:41 executing program 2: unshare(0x40600) memfd_create(&(0x7f0000000000)='fppp1\x00', 0x3) mq_open(&(0x7f0000000080)='fppp1\x00', 0x41, 0x58, &(0x7f00000000c0)={0x800, 0x8000, 0x3ff, 0x4, 0x2, 0xfffffffffffffff8, 0x6, 0xbde}) r0 = socket$unix(0x1, 0x805, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000040)=0xffffffffffffffb1) 2018/04/26 02:43:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x200000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @local}, &(0x7f0000000100)=0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) 2018/04/26 02:43:41 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e64ff8), 0x6) 2018/04/26 02:43:41 executing program 7: acct(&(0x7f0000000040)='./file0\x00') r0 = socket$inet(0x15, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x100000000) 2018/04/26 02:43:41 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r0, &(0x7f0000000040), 0x6074fc62) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') bind$alg(r1, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) [ 120.606469] audit: type=1326 audit(1524710621.605:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8907 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 121.396851] audit: type=1326 audit(1524710622.395:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8907 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 02:43:42 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x24, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}]}, 0x24}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000080)=""/248, 0xf8}], 0x2, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x7) 2018/04/26 02:43:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="59e3880b4039aa796d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r0, &(0x7f0000000180)="a700000006000001000000ffffff000008db1eff4435eace00", 0x19) 2018/04/26 02:43:42 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x28001, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/55) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/26 02:43:42 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr\x00') writev(r1, &(0x7f0000000240)=[{&(0x7f0000eeb000)='55', 0x2}], 0x1) 2018/04/26 02:43:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x400) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cpuset\x00') bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/26 02:43:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x943, 0x101, 0x3}) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xa6e1d36a71dbd247, @any=0xffffffff}, 0x10) getsockopt$inet_int(r0, 0x10d, 0x4000000da, &(0x7f0000000200), &(0x7f0000000080)=0xfffffffffffffd44) setsockopt(r0, 0x80000000, 0x92, &(0x7f00000000c0)="2f5159af85a5c384a8383cffc382eeca7b6db5f3464ec8ba368d004776fb04d2a02cdd35a1b200153e63386a54eeff9def61400a9f98828682fcfe3935ca650cf7ee680e447dac833b4f7e44f148f567eacc19cd5e932b7a", 0x58) 2018/04/26 02:43:42 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) sendfile(r0, r1, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/26 02:43:42 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) prctl$getreaper(0x2d, &(0x7f00000000c0)) shmget(0x0, 0x2000, 0x42, &(0x7f0000047000/0x2000)=nil) nanosleep(&(0x7f0000d1e000), &(0x7f00001e5000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4000000) mlockall(0x2) dup3(r0, r0, 0x80000) nanosleep(&(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) clock_adjtime(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb9}) socket(0x11, 0x4, 0x6f7a) bind$ipx(0xffffffffffffffff, &(0x7f0000000400)={0x4, 0x0, 0x8, "6f3e368e3752", 0x800}, 0x10) 2018/04/26 02:43:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x710000}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/26 02:43:42 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3}, {0x6}]}) 2018/04/26 02:43:42 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup(r1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140), 0x1) recvfrom$inet6(r2, &(0x7f0000000080)=""/182, 0xb6, 0x1, &(0x7f0000000000)={0xa, 0x4e23, 0xcd2, @empty, 0x3}, 0x1c) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/26 02:43:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x18, 0x1d, 0xfffffffffffffffb, 0x0, 0x0, {0x1}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xa5a, 0x9, &(0x7f0000001540)=[{&(0x7f0000000100)="3894fb201b50ac04001f14b989d6a4f1f675080ad9b3e1e0c49933b94aceb9247a2f4c5a13b87a7d2bd07e358a37db415a3afafc11035a55d6b7fce7438ba557daa851118cdcdc070aa9ad54ba19a8af7819de24d948ee3c34ba8e637a18a154d96e41eea7c0a081a584650beaf5d2133631296ed7d4b71e4fb78a167c6e2800d8781bb9897d2fd5a0f8c3bfff3dc92a7bcc14ac7c062972a40e2baf3d9e118bfd103cba526894127dd4b00e9a621df6b5b430f3dd0028162d3157fafc8e30403fb15103c3d5460b1db57ed0a22280262fd61465baeaffd4286a6115195b45ca5edd9cdbcdacb90aa9f7707f41b18598bb0585ba37bf5feccc", 0xf9, 0x81}, {&(0x7f0000000200)="08db3211e01f0e1afafa662cba1b97409cf771f7fcfbe5525a4ee1b27eff48012709935626eb39ffdee75dc3530a2633d8190bd02f165d56feac3b385042b1c627ea06794937a2", 0x47, 0x2}, {&(0x7f0000000280)="71730c70cd35bd539cee2a1e1c47dee8d8c7e310e2a9773b916951fb6c3f48bfdbc8aae21aade30ac108dcc564", 0x2d, 0x9}, {&(0x7f00000002c0)="7854624dbfe95f0ee6766a2f6cc164f8df6d8865335a302bf975985c7bd7a18d66ee9e8e7b1697869575f529f4089831d52a7cfaac3d0f973667685248988e66e3b852935bedf9740a9e2d97eee4f8", 0x4f, 0x9}, {&(0x7f0000000340)="9eef47279a87b4cb9615a1d093b6dc9203caf50792", 0x15, 0x401}, {&(0x7f0000000380)="fcea2e10a79ce8bd8b666ac45cd70f4f8819cef20451556b6d572557086eed3520de4e9c5436b038b2bea6e147b8eb59d6501c0fcc42335b3c738a3cc4e694ecdbcd943a92dc539aafa11663a1219c7bedaa3ca0f427b6b36c9b36e72f4ee759f7f3c7ada095f7a66d04ba27aa070790e9866a579c0d3fd8a51d83dace3ceb1bbb5c591c550284b4b70e01e356f7f63d2d655e88ecd95afbef13b9113c6f49746665a715c0160bcdb9f5d5c39c0d4af1f965413b65d9d94e30b2052a4fba6c8ac8e67cb84a5115f9ef0dcb49e10673c3d23d9a2ee394fd42525e245ccebf8f5290264b7a3db0ff201b9cbfefbc705da090ba9c", 0xf3, 0x51}, {&(0x7f0000000480)="f512e2b57c0fbd0604a7d821b7cf3cd4f7c36f2d3a45657e418d7c4cf758ed8460791108022d8841e42036a84f68fc886596b9bff1f8f62459b90ab481dad43ecc111ecc5013c14ff03737a4487498b9559ba1826fba88879fe48a4cd3db6027ae1fa7a656b3ad0a286cdb64ad059209432f372a1a6bd712d5c79b905e", 0x7d}, {&(0x7f0000000500)="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", 0x1000, 0xc73}, {&(0x7f0000001500)="fe866b7a740ef67bcb8faf39a3e40727e2f6d9d02220c3", 0x17}], 0x40040, &(0x7f0000001640)={[{@noblock_validity='noblock_validity', 0x2c}]}) 2018/04/26 02:43:42 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000), &(0x7f0000ad3ffd)=0x4) 2018/04/26 02:43:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x800400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/147) 2018/04/26 02:43:42 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000400)=0x8) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000011}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xb8, r3, 0x0, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4051}, 0x20000000) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x5d, "c1183ccfc28d3ee872dee8f5b5f37dedcc69fd845606582d952e31aa77fdf4606deab32f893567ffe81a343ff953372befce8af9bdc58809dbea327937306605756f9b1b844009cef5a31d34c5220fdc05f2b2b98fcaa1102596452e66"}, &(0x7f0000000180)=0x81) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1000, 0x10080) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x12b}, &(0x7f0000000240)=0x24) [ 121.855854] audit: type=1326 audit(1524710622.854:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8952 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 121.907758] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/26 02:43:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x2e0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x400, 0x5, 0x7fff, 0x0, 0x400, 0xe90}, &(0x7f0000000040)={0x0, 0x8, 0x5, 0x10, 0x100000001, 0x6, 0xb4, 0x9}, &(0x7f0000000080)={0x9, 0x1a5c, 0x0, 0x101, 0x7, 0x0, 0x7fff, 0x3c0b}, &(0x7f00000000c0)) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) sendto$inet(r0, &(0x7f0000000200)="f3c0ffe5ee43ada0ebfdd4ed02674d20db91d1615522fd30d0f133dc1699e58096802c23fc01802f1c796a0c58fd175ba8a7f64cd7cd6c4e343a853a319c5615a3adb46159a5a748bde7b1c5e5c0a759fd2cecc422789be4575e26b667d8dbada5935e03668f", 0x66, 0x0, 0x0, 0x0) 2018/04/26 02:43:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x6, 0x3}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x80000000, 0x202, 0xffffffffffff0001, 0x80, r3}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x2}, 0x10) [ 121.945509] audit: type=1326 audit(1524710622.897:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8952 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 121.979528] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 122.119656] device syz_tun entered promiscuous mode [ 122.293359] device syz_tun left promiscuous mode 2018/04/26 02:43:43 executing program 1: close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/26 02:43:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x7, 0x400) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) semtimedop(r2, &(0x7f0000000000)=[{0x1, 0x3, 0x1800}, {0x4, 0x411, 0x1800}, {0x0, 0x8, 0x1800}], 0x3, &(0x7f0000000080)={r3, r4+10000000}) getpid() sendfile(r0, r1, &(0x7f0000000140), 0x8001) 2018/04/26 02:43:43 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r0, r1, 0xfffffffffffffdc5, 0x9, &(0x7f0000000040)="1a3bafc950b0b3b346ec595c994380c8cccf95f043928b2e6bdecc3f5ca2c057c18d66732eeb9d61484a6d675fed2336f71b77f4aa8b69fe6352", 0x7, 0x7ff, 0x6, 0x20, 0x6, 0x1, 0x9, "11551c8a63b9dc5fb1a823b3018bf7bb333417095bab7dd6e936f77de18dcbb39a83aad336523b9a42db2ff2586b92cc0d26e84c4a73f6a2bc46da93c300e3d386a216d8ac93d16545d5e5d57c98ef29ceac121ec73769d1a603da05f3630142a5b8bd651bb4a4b75652332bc3b9d46cb3cd0f4fb3bfebac3982ade567389b0867babfda7bb8391602b58303bb209b850c2e62822f9c3350c5920b7c126f0b4fb4e64cdafa1c7a4d7263ced08ee469cbfd03"}) r3 = epoll_create1(0x0) r4 = dup3(r1, r2, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x40000014}) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) epoll_pwait(r3, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/04/26 02:43:43 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sm4,lrw(cast6))\x00'}, 0xfdea) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/26 02:43:43 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x1) io_setup(0x7e, &(0x7f0000000180)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="b6cc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be3300000000000000000000", 0x48}]) 2018/04/26 02:43:43 executing program 4: r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'na%\x00', 0x19, 0x1, 0x240, [0x20000c80, 0x0, 0x0, 0x20000e60, 0x20000e90], 0x0, &(0x7f0000000000), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/04/26 02:43:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000040)=0xfffffed8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x80}}) 2018/04/26 02:43:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) epoll_create(0x81) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) poll(&(0x7f0000000140)=[{r1, 0x2c2}], 0x1, 0x4000) [ 122.488534] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/26 02:43:43 executing program 6: pkey_mprotect(&(0x7f0000673000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0xe0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/04/26 02:43:43 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000640)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x258, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0xff, @rand_addr=0x364f, 0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x9, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000680)=0x0) r5 = getpgid(r4) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0xbf7a, &(0x7f0000000700)=""/136) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x68, r3, 0x23, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000010}, 0x20004084) sysfs$2(0x2, 0x80000001, &(0x7f00000003c0)=""/158) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r2, 0x1}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00N', @ANYRES16=r6, @ANYBLOB="010028bd70ab03193595c5ca1f169d212fbc19262dade666fdc5f86c1ff46800fddbdf2509000000080006000104000008000600040000003c000300142006000000000000000000000000000000000014000200626f6e6430000000000000000000000008000800fd00000008f7d8415852a4e60008000300000008000500060000001c0001000c000700240000"], 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x40) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/26 02:43:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="88a19a9fc56d04ba2d184568f849b00f"], 0x10}}], 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1f) 2018/04/26 02:43:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='-keyring\x00', 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x80, &(0x7f00000001c0)="55cd6972f79513b706cf75c04430f6d23910e4fea47b8f31c6ed132c2060085cf42fff94d7f312451e299f8c1236c26ef11ca1586d10a082c75e3ba0eea442c7b6bb4846ef74ddb6df5461043f435bb6c637647a5e95cb9a5bb14e9c1dfe371be5ddab3793130444aa6860948afacc708a3b29cf2c3fe5a462a34ef91c8025e38a9e29475569d4ed44dc8b1e8afe7681b729b9bb6aef3476abc7bdf034deb77befee3c8dae68ff9127814cd1cd2994b83027b78e68cbcb3cdf480713af8ac2b18371ead8c41fd52e912ca6ed8438982351b16c") ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffe, {0x2}, "0008000000759b288842f5ac1f020409"}) 2018/04/26 02:43:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0xffff}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6b0}], 0xa8) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb3cf, 0x80) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x80000, @any=0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1d76c470672de93}, {{@in=@loopback=0x7f000001}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) 2018/04/26 02:43:43 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x100000000000000}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/26 02:43:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) fchdir(r0) recvmsg(r0, &(0x7f0000002d80)={&(0x7f0000000740)=@can, 0x80, &(0x7f0000002c40), 0x0, &(0x7f0000002d00)=""/71, 0x47}, 0x40000040) 2018/04/26 02:43:43 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x117b}, {&(0x7f0000002900)=""/145, 0x91}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x6, &(0x7f00000016c0)=""/255, 0xff}, 0x0) 2018/04/26 02:43:43 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000180)={'team0\x00', @ifru_ivalue}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x105) r2 = open$dir(&(0x7f0000000080)='\x00', 0x20ac0, 0x102) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000380, 0x20000480, 0x200004b0], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x7, 0x19, 0xaaff, 'veth0_to_bridge\x00', 'syz_tun\x00', 'veth0\x00', 'syzkaller1\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8, {{0x1}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1d8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getegid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getgroups(0x5, &(0x7f0000000300)=[r3, r4, r5, r6, r7]) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/04/26 02:43:44 executing program 5: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x3, [0x29ac, 0x2, 0x400]}, &(0x7f0000000180)=0xe) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="6ffaa92f39e52414b9f3287a825a7bc631a4bafeec3ed88c0a8c3b05a613226ad0b661565cca0e475faf8ac477d4fa3797059aa47e98a10b0cb017c59d7fe2cd8829bef6f814f4bd5347ba638d7d2b4dcb48c9b25c3e097f662f08e17f9aededa52285bbc4f78d402fe86cd8e0455c581706ec02198a6c0c91b01e9c") fcntl$addseals(r0, 0x409, 0x1) 2018/04/26 02:43:44 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open$dir(&(0x7f0000000000)='../file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/04/26 02:43:44 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) close(r0) mq_getsetattr(r0, &(0x7f0000000040), &(0x7f00000000c0)) 2018/04/26 02:43:44 executing program 0: setrlimit(0x0, &(0x7f0000000300)={0x0, 0x8}) rt_sigsuspend(&(0x7f00000002c0)={0x4}, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80000001, 0x2) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf83, 0x8000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setrlimit(0x0, &(0x7f0000000100)={0x7ff, 0x100000003}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000280)={0x3}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x48, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/72}, &(0x7f00000000c0)=0x78) 2018/04/26 02:43:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000240)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)="15", 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f000010bf14)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc83, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) 2018/04/26 02:43:44 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xffffffffeffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/04/26 02:43:44 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x110) fremovexattr(r1, &(0x7f0000000080)=@random={'system.', '\x00'}) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) readlink(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)=""/120, 0x78) 2018/04/26 02:43:44 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x0, 0xffffffffffffffff]}, &(0x7f0000000040)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={r3, r4+30000000}, {}, {0x98}, @addr={0xe1, 0x5}}], 0xffffff74) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/26 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80008, 0x3fd) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000861fd8)=""/40, &(0x7f000090effc)=0x28) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000140)=""/201, &(0x7f0000000240)=0xc9) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf259cfa00d3a981744f40000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280)=0x5, 0x4) 2018/04/26 02:43:44 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/156) 2018/04/26 02:43:44 executing program 4: r0 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) lseek(r0, 0xfffffffffffffffc, 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/26 02:43:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r5 = syz_open_procfs(r2, &(0x7f0000000080)='ns/pid\x00') setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000140)=0x2980, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() sendmmsg$unix(r1, &(0x7f0000000680)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="88aa2e9dbeb2dc71185cef7d764ed45d524ece89e817f1ff039055a949f566bdf2acd5f88403cb8d4526a9f7590b1d9f018faa6eb3a0989ad0628df8870fea", 0x3f}, {&(0x7f00000001c0)}, {&(0x7f00000006c0)="58396c79dccfe97e6c4619faa853bf158b6bf85c0d7ed8ec8111df1d94d07b023ffa3e29113ece995336221da439ff0d9fec8db5858675b39e5ee0f0bb163d5cbd335ccfa096977201d0272d8fbdce40f85f76c647d3e4962c9bbcf09e89bc69fd0efff19d547a162dbecbf05c196b18", 0x70}, {&(0x7f0000000280)="b1806eb4bda2b7e14740c148cb2e6593591348b6a92d9166bdd049cd491c97ebc71de1815d5b65963ebb148b1ab435a18ab4bb20349348708f252d05582f36eff671718d5de7c8e50aa9b5ebcebb3775e55eaf89db804a49d08c256a3174e423243cb6c89b975d8b18696db5f465f4ad22bfabc49259754e53c9a249ee774e", 0x7f}], 0x5, &(0x7f00000005c0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}], 0xfffffff2, 0x24000000}], 0x1, 0x40000) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000003cc0)=@rc, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003e00)=""/27, 0x1b}], 0x1, &(0x7f0000003e80)=""/140, 0x8c}}], 0x1, 0x0, 0x0) 2018/04/26 02:43:44 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/156) 2018/04/26 02:43:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffd4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000100010000000000000000000f1000000000000000000000000000009500000fdfe47811"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x1b5801) ioctl$TCSBRK(r0, 0x5409, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000000040)=0x0) io_destroy(r1) 2018/04/26 02:43:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x11, 0x6, 0x18bb400000000000, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x8, 0x80006, 0xf319, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x2, 0x7}, {0x0, 0x1}, 0x7ff, 0x6, 0x7}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000180)="b3836642e8a41ae2d9bd03b5de90c6bf10ff62ecbd7aca39a53bbfc9c41b129e7d89189817864cbf344ad71bc86f58") sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f00001b87b0)=ANY=[@ANYBLOB="040100001a0011080000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000900000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002b000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ca000000000000000002000000000000000000000014000e00ac14ffaa00000000000000000000000000000000000000000000000000000000"], 0xfd2a}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x88, @empty, 0x4f9a}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x38) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x10000, 0xc238, 0xff, 0x9, 0x9, 0xfffffffffffffffc, 0x8, 0x3f1, 0x8, 0xffff}, 0xb) 2018/04/26 02:43:45 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x0, 0x300, 0x1, 0x80000000}]}) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000005c0)=""/219) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) execveat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), &(0x7f0000000200)=[&(0x7f00000004c0)="17795b291ffd7c0f4d5703f720c416168d66017bda579122f26c7d9708ed2e92a33437", &(0x7f00000001c0)="17"], 0x800) pread64(r0, &(0x7f0000000540)=""/91, 0x5b, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x100000000, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x1}, 0x8) set_robust_list(&(0x7f0000000500)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x5, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) write$cgroup_type(r0, &(0x7f00000002c0)='threaded\x00', 0x9) fchdir(r0) name_to_handle_at(r0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="a00000000700000050d80a763d07f9830a15ac0f42b695b5919e735550e7bb8733afcecec8fe20ca7943afc6fb8225e212d96f65e0c8ccc27073e92872d3138dcde20f03c598a020f255035daee90ce583b8da8c8a3ab8d17125baa6e8c54301d3a738b2ef2db78c6d990d12cbb6131178c799fb7f80f1922553d6898c74efe91d86feeef413a8b331f487c0b70249717fcdcfd3212c7db892d498ffdd0b5d50"], &(0x7f0000000400), 0x1400) 2018/04/26 02:43:45 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/156) 2018/04/26 02:43:45 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'ip_vti0\x00', 0x8}) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/04/26 02:43:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000240)=@ipx, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/228, 0xe4, 0x81}, 0x1}, {{&(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000500)=""/86, 0x56}, {&(0x7f0000000580)=""/121, 0x79}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/213, 0xd5}], 0x6, &(0x7f0000000940)=""/4096, 0x1000, 0x3}, 0x7fffffff}, {{&(0x7f0000001940)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002b80)=[{&(0x7f00000019c0)=""/194, 0xc2}, {&(0x7f0000001ac0)=""/1, 0x1}, {&(0x7f0000001b00)=""/128, 0x80}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x4, &(0x7f0000002bc0)=""/249, 0xf9, 0x877}}, {{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda, 0x4}, 0x6}], 0x4, 0x122, &(0x7f0000003fc0)={r1, r2+10000000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$ipx(r0, &(0x7f0000000000)="cfe78c355c0e0dd5ab1a", 0xa, 0x800, &(0x7f0000000040)={0x4, 0xfc81, 0xc7, "d5f50bb85307", 0x7ff}, 0x10) shutdown(r0, 0x1) 2018/04/26 02:43:45 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@remote}}, {{@in=@multicast1}}}, &(0x7f0000000100)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) r2 = socket(0x7, 0x2, 0xef) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getpeername$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000340)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) 2018/04/26 02:43:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r3 = getpid() fcntl$setown(r1, 0x8, r3) fallocate(r2, 0x0, 0x0, 0x73e0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @dev}, &(0x7f0000000040)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r4) sendfile(r1, r0, &(0x7f00007ed000), 0x2b) [ 124.584798] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/26 02:43:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) [ 124.696840] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/26 02:43:45 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/156) 2018/04/26 02:43:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x402c0, 0x120) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000140)=0x5) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@bridge_setlink={0x20, 0x13, 0xe09, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) ioctl$void(r0, 0xc0045878) 2018/04/26 02:43:45 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c11000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000986000), 0x5, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x288c0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x7, 0x7, 0xfe4e, 0x100000000}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x8000) socket$nl_route(0x10, 0x3, 0x0) mprotect(&(0x7f0000d7a000/0x2000)=nil, 0x2000, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0xaeb, 0x2, 0x2) fcntl$setpipe(r1, 0x407, 0x9c9) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c28000)=0x7, 0x4, 0x3) 2018/04/26 02:43:45 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffb, 0x8000) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000000c0)) dup2(r1, r2) 2018/04/26 02:43:45 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x400400, 0x1) sync_file_range(r0, 0x0, 0x0, 0x7) tee(r0, r0, 0x2, 0x2) 2018/04/26 02:43:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x200000000000) 2018/04/26 02:43:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x772) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) 2018/04/26 02:43:46 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x4, 0x31, 0x4, 0x8001, 0x0, 0x6}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x84c5}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/26 02:43:46 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/04/26 02:43:46 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) [ 125.347598] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/04/26 02:43:46 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xe}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/04/26 02:43:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/26 02:43:46 executing program 1: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) 2018/04/26 02:43:46 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 02:43:46 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480200, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040), 0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/25) 2018/04/26 02:43:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1a, 0x4000000000080, 0x2}, 0x2ae) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x0, 0x3a, "6375577dcfedeae52ffb77a276b2c01138aad10507625fe366ce3ee5cce674225950fbbcb63277c9f3672d019d6dd9e84d2f453a5651858200f6"}, 0x42) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/04/26 02:43:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) accept(r0, &(0x7f0000007c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007c80)=0x80) sendmmsg(r0, &(0x7f0000008080)=[{{&(0x7f0000000100)=@rc={0x1f, {0x5, 0x3fa, 0x8001, 0x100000000, 0x2, 0x200}, 0x4}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000180)=[{0xa8, 0x109, 0x5f62, "46309859415c49dbbda2f4f75644f56af3b224826c01c5c53563a31214f530201266ee835a91c80721d89a018c89f5d48d4e152a32e26952f0d34e757417b075db0dfc54d25b09c7a7b07b4171a2c88d4c03f3b03e12f13bd171c764f90e7446edf105f4bbf79e469b8533e826f3b0c7bf15fb6b86170c2ec8bc86a980a9ddcbb397f65c7aac2a23324e953a791e11142dff"}, {0xd8, 0x113, 0x80000001, "18772d25a9a92a0e289f12540d8d50299b7274af47d0fdbdc18b32643f7ddc20234af62511da63f5a819801a755afb09a3a669b7c7c197be3986dfb865fd8ef86d1b065b63b78da26de998ba7b87a10ef1636ebf8d0136b5b3c211fbc55af911518426067b659af38f941a0f6b4a54fa187954a5619bf7ab55b83dfb1637a44db3da84ca813edd11ba70fcefb6d029dd6984b4442246d3fb6b48337f0e920634a316c953bdc795a0054c9453708a91eda4b7721025e8c974a31462bb6080dd9be1"}, {0x1010, 0x0, 0x8, "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{0xc0, 0x10b, 0xfff, "5c9ee5e7ec829748dfe6cce389af729f5505cd09724fcc9b81a682be4d75109a67cc406b0a56ba6c712a06b909b7212540ab4f95c30702ad7abbcc8235a6358e1aba575924d1e1de4c8d85e19c3dddfca87cef3e0ce0fb43c40d1964457311e4af0a542d122f0d927c595d7aff5e2aacf6473f99f9580c567e0bf4ef3e718fa213708f65157398d9bccb18d804eb4413fa12db55ef48390082ca0bcf1fb5eb188c424469349e5488703a"}], 0x21b0, 0x1}, 0x3}, {{&(0x7f0000007cc0)=@ll={0x11, 0xf7, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000007d40)="f42dccc3377133c999977b8caca196a74b3dcb8ea4a6d70483d479226638621038750bef5bb46e748917839e82a8d052b32e4e9ed620070f3e7fa6af2f88756f1376e67ad7a3fcb292982ed9f83f9c6340565d4f051af52f28a51a0f4acf24196ff3955a27f616fa848c8f5d29b0f95d6d8d42ff099f121b5cab2d21a3009a0b8cc6a4f8c6e6b86837917f791c027e247a4f0f170cf43f08104c642401bdf3b00cc355fae36d869fb67f44cda022e33e7b5b85d7e93c9c21e181cb885516d9fd3695d9484521ff3433c3d5d6889c6e93cf3ad553f12787c591b88617", 0xdc}, {&(0x7f0000007e40)="5c9739622c9228ff838a734e8a1d2f48e9302144c56c79961409c9b6ed11f44c215749b3ee7a03aac497ad58bb47df62a5fd27b5625f3ceb77634bb5d9764ea7e23e7d449b944114fe66572111c6dac9e93b4d8175dc91dc0f0f37fc1d91e5dfad1d09762d9f1ad39325b28a1a40f0e586bd2d3830ded166fce63a0b775a840cc567338e126578dc6a49ea713231d23a2c90aaa0159388ebb4887ae6220057e3e6568d84cb9a534394353fffb305e2fc3725712c700197abcea5eaced95f5fe9e507d4edee651cd9fdb258dde8e6ca847b41261c5ebcc623d991f570ebb5f8a7dcedf59c80c68238d25f29e42f454322990ea36b24f4029d", 0xf8}, {&(0x7f0000007f40)="0515a221630e7d0bd0ac367ed0e06694a68cfb4a24515da20b4b47db9c7d2d95b980e107", 0x24}], 0x3, &(0x7f0000007fc0)=[{0x40, 0x0, 0x2, "0e61d50c6c1ce93b5fc8d85501ea920fda0a46317813f83baae96bc85d72184067ab84b65b40597601f4695d27d786"}, {0x48, 0x11f, 0x1, "dbfe70e5f6d44c54f9e774f47fd40ccb17c2fd8f230f3fa026c17beaf9fb68500430957eb59723fb1bb410a4fe1db60c4fe1ed1e649499"}], 0x88, 0x4085}, 0x8}], 0x9, 0x20004000) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/04/26 02:43:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/104) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000025c0), &(0x7f0000002600)=0x4) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) [ 125.902803] sctp: [Deprecated]: syz-executor2 (pid 9223) Use of int in max_burst socket option. [ 125.902803] Use struct sctp_assoc_value instead 2018/04/26 02:43:46 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 02:43:47 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f000000a280), 0x0, &(0x7f0000000100)=[{0xf0, 0x10f, 0xffffffff, "74820ed1022b8881e8ddea4461e36b058dee1ee739e5494d6c97cadb215c1cd598deec45b687283714e34fb50f1f052b785eefa7e33dedcf219c69286ce5454522b0afd41bedde2d1d3422ae281807e8148ca1839d9275f0e1b84d5ed445ef06377582b6a498b16a545ef247f550ecec4d13b6f3503a19356a308ad53d14b56b5cb207ed4b712eb6909675aa9c9e59dc36aeb8c3082a371a458f9c41e9fff2cd1f8564e79784f0688a73a66e9112cd8380ded15aa5943e883b371c8f30be1ba1729c9584b54269d322b1726a0086e251768c21146f595a630c76d7f9aa"}], 0xf0}, 0xfffffffffffffffc}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)}, 0x3}], 0x2, 0x0) 2018/04/26 02:43:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) poll(&(0x7f0000000000)=[{r0, 0xc0}, {r0}, {r0}], 0x3, 0x7) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000140), 0x4) [ 125.999179] sctp: [Deprecated]: syz-executor2 (pid 9223) Use of int in max_burst socket option. [ 125.999179] Use struct sctp_assoc_value instead 2018/04/26 02:43:47 executing program 6: r0 = socket$inet(0x2, 0x803, 0x9) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x21, &(0x7f0000000100)={0x29, 0x4, 0x940, 0x812}) sendto$inet(r0, &(0x7f000009ff3c), 0x0, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$unix(r0, &(0x7f0000000000)=""/29, 0x1d, 0x0, &(0x7f0000000040)=@abs, 0x6e) modify_ldt$write(0x1, &(0x7f00000000c0)={0xffffffffffffffd4, 0x20001000, 0x400, 0x5, 0x4, 0x85, 0x9, 0x1, 0x7, 0x6}, 0xfffffffffffffeb5) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/26 02:43:47 executing program 3: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x3) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x2, 0xdea7, 0x2}) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/04/26 02:43:47 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xa9d, 0x1) write$cgroup_int(r0, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=r0]], 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x14, 0x1a, 0x5, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) recvfrom$llc(r1, &(0x7f0000000180)=""/173, 0xad, 0x10000, &(0x7f0000000080)={0x1a, 0x30c, 0x8, 0x7, 0x101, 0xffffffff7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x10) 2018/04/26 02:43:47 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x2, 0xe, 0x1, "ba05b2b5858ebf23e133f85ae0c4437210e976e10ab0fd081802696660452a49221ce315fd4e822a5acc3e451523d9f84fda11902c5e6282f6e672f5a1209b23", "9edf1dba14818c0ae4bfbfba85faddd11f319cee549df1b06420fb85275a11f18290c8d9cbea3367bd487904a74ce5c727d207c99875513027e2f9d7b690ae70", "efa14524e8304d593853c7687b4b582ce6cade5932553f935ecb0ab5380f302a", [0x7fffffff, 0x3f]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) r2 = semget(0x1, 0x3, 0x200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000240)=""/131) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) shutdown(r1, 0x1) 2018/04/26 02:43:47 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 126.137015] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/04/26 02:43:47 executing program 5: sigaltstack(&(0x7f0000518000/0x4000)=nil, &(0x7f0000000140)) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x800000000000) mmap(&(0x7f0000df7000/0x4000)=nil, 0x4000, 0x7, 0x40000031, r0, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x974, 0x8000000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x101, 0xc080}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) gettid() getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x10000000000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x3) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x0, @loopback=0x7f000001, 0x4e21, 0x2, 'lblc\x00', 0x1, 0x5, 0x56}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e24, 0x3, 0x0, 0x10001, 0x80}}, 0x44) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$minix(&(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='\x00', 0x20, 0xa, &(0x7f0000000b00)=[{&(0x7f0000000500)="f35a3dcae65c904dfa1aeb5642f72554d87aa9dc420e3cb8f9ecd3df0e004dc1", 0x20, 0x100000001}, {&(0x7f0000000540)="540f47ad99bf3633acac4a6f06ee040af78878dba55b320b2c88163b96965b7b", 0x20, 0x7}, {&(0x7f0000000580)="7145f85afc9ded3630f13913fb82deea79942599e383625bf75c4dab9d0c1a339fd793b9deac45f88a13c65e5eb220ce865419898d49eed6645a6d738c4f1b16f344021b81f0cdc238bc72ae5d1d941352d8000bf0caa92e6d034e44c5f8a8a43dc2578453f7b1166565fd34e4af7003ba18b8743ea45cabc8b53772899082c9067e8c167fa517a52c47bc08987a0dc3140f657b10cad1173c7cd6140a21c332d5bbbb98ebd05f33b45f36b3bde6009b52d7ddef228dc662938267236fc982e645ea44", 0xc3, 0x4}, {&(0x7f0000000680)="08792a5872f5c92565eb60ef639c31", 0xf, 0x55b6}, {&(0x7f00000006c0)="4358e3251a968d309e05d58b6876076d22a5c5ff487a7c398ad305339b17a51456f6f07586302b2b", 0x28, 0x10000}, {&(0x7f0000000700)="655aeaea89bd0410295efca9be2dff7fd02af066e3cf23d75077c80733e3e52aa6cc9db56ccff10a54f063712d69b08de9f3cbf0b70a52fbb43d2b50538bfb2ce97e150b9da3adfce9a483e917166ca91b73b69302167d7495233e294a9dce3467ad67bee6caf9e160e5e1eb1b0d702076b6f5c2896430980a24a159de963f092e1c6d2b6096ec3c8e62d2f70c55bacbbceafee5822f7cd5f234bcd5a2fa6ae2d34f075cce7eb598ef80739face90dd62712efe52480890beb6255ccf689fc4b4dcc9973", 0xc4, 0x1}, {&(0x7f0000000800)="d8bb554912a715a643331a702e74fd998f9ac344abd3d93126c5b40623f2a853a2b49b58f21b7d8b1c00a04538e3d9476444cd7e37996f94c1d7d1177e26453193c6327f51d33e0f372df9c576fefcfd3d0ba90beec153bbe0b7f7b2ef78e7982462c66a1791d6f13ba3a370d9e993cdcb09cd5f75dc16002e62871285abc288439213c5d0f487e51c0242ce94e70fe52662d490ab9243fff718eefa72ca1f322f585ce97562ed4659acb770dec03fbf9802b9a2618aaa03ffe498eebe9e0b9773bd70d2da", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000900)="535eeaeb7f660b5f2ebad6adb4a713ef32cb19b82c6479e0bcc2672646b97334e4b3ccd330e3a36701c54b65b64b91ec35c17d75f3d896fd088961cc71b018c802c2765f3fe57e6a5878222570144a57ed048808bb52cd98ff676cc50286f968655aa66539a350ed2fcf0a9f18e36233c79f074811e72a12687c599b1587f7e120f8519ea3889058e43d342e72d35e7ea39ea4f6629e051734", 0x99, 0x5}, {&(0x7f00000009c0)="84e28d7dbc248cd8ced739379cf1831d20aa63bd990067207274ccd30775b592b23dcbe945c39d900f89364e71cfa5c046debd450c8ee58fd3107bbc3465dbe712d2c241e739633c42131b2e8a", 0x4d, 0x3f}, {&(0x7f0000000a40)="31c56c6a2f4a7e75f4b7eeeae973dc37e7c6486cffc4bf3abbaade9a953c036ed5967d77084a2e8d40b7bd9064c7ee57e1770247142370cee52d846c154598aebe4cf11488777c402840b0c28440e51fcfd26fd50636a5cef7d2460504902448574b3b39351563200af343c62ce03844dd5d4d377ad3b67321d105ae0055db1905e68c5dc457e2f9853c63ec3eb2025d150770275eb648f20eb142fd4fe7bd2959f9d1", 0xa3, 0x8}], 0x200020, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x2e, 0x710, 0x70bd2a, 0x25dfdbfb, {0x19}, [@nested={0x118, 0x4f, [@typed={0x38, 0x68, @binary="63bc42e760dc11244f27f285a9bcd00bf2a7ab0823ccd143fb3ab3772b2f3d879f872d3f978875b9bfee76a16ead0d9282"}, @typed={0x4, 0x2a}, @generic="44bbdc4836eef919b5d9738e3580dc7cbac0714ae24bca685f4b9994d0cae3bd67539638521f618feeebcfcedf3824e8ad3c4e14063b0457835f6dc8e0f4291d6927c8b28bcf38e3d6c08af980402905137a48e20795d941636d1c7b975ad0b8c4046fe438a57cf989add5ebc32c31d58cfa8258574273aaa2376d4f0692d4f96351f52af6a555e26bee19e27bfbe7ad076c9d6d665efe8084e50785cf55ec2fd04e147503af9056abba7f471046a5c95f9247f7b6ac8483d4b75d6598765da7ca8136370c", @typed={0x10, 0x17, @str='/dev/sg#\x00'}]}, @typed={0x8, 0x23, @fd=r0}, @typed={0x8, 0x81, @u32=0xfff}, @typed={0x8, 0x27, @uid=r2}]}, 0x144}, 0x1, 0x0, 0x0, 0x8010}, 0x0) 2018/04/26 02:43:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000140)=""/145, 0x91) 2018/04/26 02:43:47 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101483, 0x80) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x14) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f0000001480)=[{&(0x7f0000000200)}, {&(0x7f0000001280)="61d75c065f2a089c63c8e7ecc58238b3c6ac7d810ab791e10b2e4aa4bc26cf99fef0fe9107cf06d1f546f7d3db14d5958b507c47b9f14e1f0e73c1d74140aa9ab783fdd06874263aa25f9a5000254e47818dde352ffe5b06d70e944500ca1874c6eec4b11125666654863365fcd06c398749ea25e62fa6a1f60b8a82080060e4c39e6fc098c79fa41ef4d3ae7410a9df00a813ac245eb0df7fd3bb7a9b6020dbbf5513c2455549799cfdf89d43967da2e3427afad99ccdc000d11384bda67521553d2d0a61cef1d94b2014a4c45e036344d6048505fd21e9", 0xd8}, {&(0x7f0000000180)="10ed8da218409d1fec745c8d8f0308f75420c744f8d6900d598a0e4aca223961", 0x20}, {&(0x7f0000001440)="c6f85461008f5fa8c3f4626230193d5819b1454d9c1132857b8e0078257f9cf89bc1a5a075", 0x25}], 0x4) 2018/04/26 02:43:47 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x807fd) r1 = open(&(0x7f0000000000)='./control\x00', 0x4000, 0x14f) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="c130a6e4f28400d3adf5b72be476d9aaa455eca43e1c91e81e0b017daada10c4f95129d72446288c18b3eeea76095df5c178b09340345cfd92616e166d12f898efe4de3df07d509b4128c367fadcf6bd0cf61eea4c2e0e0fb83e81118fff42fca438b7ce65a56bcff25ab0c3b7d8e7c9cbf35681280f88be2014880a6a6bb65cb167c5c2f2c28ff18fe9e6c7a9e5c92e6abd5b7a8166da2b306c6d6af85eb823e043d8bf94300fdb0834d1645772e1ec1a58d5d8bb4209") inotify_add_watch(r0, &(0x7f0000f25ff6)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059afbf)=[{&(0x7f0000b35f09)=""/247, 0xf7}], 0x1) 2018/04/26 02:43:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000004}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b4000000000000000f0000000000000000000000000000003daf29ca8a31613da4fd64ff9500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) 2018/04/26 02:43:47 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x81, @empty, 0x4e1e, 0xfffffffffffffffe, 'sed\x00', 0x0, 0x0, 0xffffffffffffffff}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/26 02:43:47 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/230) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 02:43:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x100000039) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/26 02:43:47 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x2, 0xe, 0x1, "ba05b2b5858ebf23e133f85ae0c4437210e976e10ab0fd081802696660452a49221ce315fd4e822a5acc3e451523d9f84fda11902c5e6282f6e672f5a1209b23", "9edf1dba14818c0ae4bfbfba85faddd11f319cee549df1b06420fb85275a11f18290c8d9cbea3367bd487904a74ce5c727d207c99875513027e2f9d7b690ae70", "efa14524e8304d593853c7687b4b582ce6cade5932553f935ecb0ab5380f302a", [0x7fffffff, 0x3f]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) r2 = semget(0x1, 0x3, 0x200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000240)=""/131) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) shutdown(r1, 0x1) 2018/04/26 02:43:47 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) listen(r0, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x80, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80) [ 126.615618] IPVS: set_ctl: invalid protocol: 129 0.0.0.0:19998 sed 2018/04/26 02:43:47 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0xff80000000000000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000680)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) sendmmsg(r1, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)}}, {{&(0x7f0000001f80)=@nfc={0x27}, 0x80, &(0x7f0000001e40), 0x0, &(0x7f0000003080)=[{0x10, 0x10d, 0x1}], 0x10}}], 0x2, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x7, &(0x7f0000000540)=[{&(0x7f0000000080)="2ffc79272746abaf6be2a55fffb98ed64f04ed025fcc58bfba60ef5a19482cde00a33854515fc0a8e6d38f2d916247b7d9f6a4e8b453bcbaf979087d4a99aa5ecffffc01b2ce98977180db6b08477f5f981f38a54f32d78d19205d5b9ce9350216be56551943fb647cd7203188165d10b395624113e3346fde5b6020741d796eaed6f14d89aac63320e3c748", 0x8c}, {&(0x7f0000000140)="dc80bc223b116575eaf22a897fcd7708f349eb652e3347b0fa5ef349dcc325341e522f18fba7521d7c1da7ac396376cf1f26fc220ebb8f1d7d0a84cba64a28152105e47274f551611268f92c84c9d29f39d48831c1d07f0f0094fd78ede59dcfdec6bc967b86beae2d51e7a0fe71aacb2b52bddc68ec630bf2225109128fcc723e416c726e0fd392cb8a03d87bc9ea34ee63d3e1c5cb2b37eb507abfc7911220e6ba2ddd27", 0xa5, 0x3}, {&(0x7f0000000200)="bbdee115b388ff552d6cadf586f0bd3656170581fb4727a89e501933f218da55db187c4b0e4ff519c2ab72a6068a819bca0a00407c1bd103339b2f11c197d1079404842e52804784c77af6e8cefc12acd64a276ddddcf6b8f0ce5648862d1fa0d6fadd8c5b1d414d41b3723388fdce6ca45394753a173bcdf8de694dc04b226c4eb6b40241ae3e16e64298717c5031", 0x8f, 0x4}, {&(0x7f00000002c0)="18f654272725d02eb07cf76c0448089bf5c8345c1b3aa20d85de7656f4e7f3b1c3c1955e5526f92a198effc77596a4dfe65bb781cd40baedf12ae29005d66c34feb469608155c7320cc5d758e6f8fe4ef03785bdaaee487e8842313ce55af2bf5a336729969b2684759a79454af8f24fc4e41e2d4f16ccbff1abaf900d9d29556dbd9f9fb26a45dabae689d1e34702fb226e6e544dbbfcd9521894e3b268813810aec1728266d29561a4c9c7a80ba378d16d30c4db8202a1ef28334f4bdd7ad33b349b4081746ff14c47ac57351a2769df8ec5518740d723f23666203592fdc5016c7325cfcc9291e49ab7a2a76953cb", 0xf0, 0x5}, {&(0x7f00000003c0)="406ef1d339ca5e6a496482c1224b5620f4d29dc44f6782d33f303ea2a11b5b470997766bcd6cf9d4ede41bb1eb706e80af8cffb068f6236befe7fbae27c4929dd6f4890dd7db8b9acbc3311574b328205d370a99d71bf37ba58c5b", 0x5b}, {&(0x7f0000000440)="453d91907ea20f0e1f54d5a9f9b3fc505ae6826fb506b7fa2b93e36528f915aa27187213672be7c8d016807a9ab30dc5fa11d94bae01b76955a72b99078c157638fc0cf09b60b0ba403c8ee1dd63214ec76355f10fad9d9c6f9be38f873eae9dbde6db639058bb2c8a33ff4b58989363291a7f", 0x73, 0xd88}, {&(0x7f00000004c0)="07ee76fa60af839ec45db6156f91882c156bbb32f0fe47127f9d80a14cba1b2f1f9775d31c128065c2a2e7e66e9c94641af76d1dd73ff9673d4e8cbccaac07889d423feff0e44a9b998ff0b11b27f6927071a3ce37b61741c84a85300b2668f39ee2", 0x62, 0xe74}], 0x1000000, &(0x7f0000000600)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x36]}, 0x2c}, {@nogrpid='nogrpid', 0x2c}]}}) [ 126.670237] IPVS: set_ctl: invalid protocol: 129 0.0.0.0:19998 sed 2018/04/26 02:43:47 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="19d91859da31d1ed345dc71e1f29c0a3db29a2e7045892d5427e7c9d86a260d0adba195e1aa9e49b4eecd0beedda025e1de441d493f9a46f3d81ca12ec957521d8ba58de2cb98c1970f9e0183d5d05324a339d4d703ac0bd4d21e0132d0d05bf0cdeebb20232982b5985de6c44d4639e937aba1e2fa8f217d50419df3d0786d009ec71cf78691a4d3a2b87029ef1d8b788ba795e46d8989fb73ed1cd7dfc39e2173f47db864ae2b4faf5c9a7aff7515ffe2cf87d860dd166c5d957e7cff771ae2b70a8") 2018/04/26 02:43:47 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) fcntl$getown(r0, 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 02:43:47 executing program 2: syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) 2018/04/26 02:43:47 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x8) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) 2018/04/26 02:43:47 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x240400, 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '/proc/self/net/pfkey\x00'}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/04/26 02:43:47 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x4, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/76, 0x219, 0x10000, 0x0, 0xffffffa1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x7, 0x1, 0x3, 0x4, 0x8, 0x100000001, 0x42}, 0x20) 2018/04/26 02:43:47 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x200000000000001, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x8000000000000, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/04/26 02:43:48 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 02:43:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) acct(&(0x7f0000000040)='./file0\x00') fcntl$setlease(r0, 0x400, 0x2) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x7) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x2, 0x4) 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, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x9fd]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/04/26 02:43:48 executing program 2: r0 = socket(0x40000000015, 0x3, 0x495d) r1 = socket(0x15, 0x80001, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff00, 0xfff, 0x4, 0x400, 0x0, 0x60, r2}) 2018/04/26 02:43:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x38, {0x2, 0x4e21, @rand_addr=0x3}, 'tunl0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6cc4063d8500005b350000383f789a00"}) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000180)) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x100000001, 0x3, &(0x7f00000015c0)=[{&(0x7f0000000280)="4e1762feca134ebfe9b55abd69d1983c4f019aec6b67e96bc0acb0095e7bc3d7421b", 0x22, 0x9}, {&(0x7f00000012c0)="ce7e826b7ec86c83e3a36435585382dee1c7d1409460aeb346aedbe7e76b2a8a73d400fbba1adf5f418346c86785ff8f7a40ad7be406cf6ecccaf240819a6ce7b71968e20224493ff62b22eb584d8a4d8d78714c478791b288337e1a67cef3518495075303bc50e10cfc61bf6659caebc6f8f442", 0x74, 0x8}, {&(0x7f0000001440)="2195824332cc55b54a075c0dab50e0e5a971bec053cad9428b7d43798248ca5228d807e08a4cf1dbf0a9b32ef7be1e6bda6025a09504f50152d810949e88ddcb855243d05834a3e44a07cc922d836538be10dfadbc3a5326a2bbe70c8e946ac7ebc190559adcd3a67bca34d1c84a3c9a740624c7fe8e2b7bec371b952e", 0x7d, 0x2}], 0x400, &(0x7f0000001680)=ANY=[@ANYBLOB='part=U4},\x00odecompose,\x00']) flock(r1, 0x6) 2018/04/26 02:43:48 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x10d, 0xbe, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/04/26 02:43:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r0, 0x10001, 0x3f) ioctl(r0, 0x800000000008983, &(0x7f0000000000)) 2018/04/26 02:43:48 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 02:43:48 executing program 3: r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x208000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="68000500", @ANYRES16=r2, @ANYBLOB="00032abd7000fedbdf250200000004000500080003003c0000000800040001000000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/04/26 02:43:48 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc69}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) socket$nl_route(0x10, 0x3, 0x0) 2018/04/26 02:43:48 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x2, 0x1}}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') sendfile(r0, r1, &(0x7f00000002c0), 0xacc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10100, 0x0) 2018/04/26 02:43:48 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 02:43:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200005, 0x80000064}, 0xfd2a) 2018/04/26 02:43:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0xfffffffffffffeb6) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/26 02:43:48 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x401, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) rt_sigqueueinfo(0x0, 0x0, &(0x7f00000002c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000000)=""/203}, 0x18) rt_sigreturn() 2018/04/26 02:43:48 executing program 4: sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="4945e11d70c24154c9f17b81835a2885c41d0b4d22b3125301b347290647c1dac6dba512caaf03f5bf71a1841c048ade199522389e0ecd58400180c9928c5db61b3e909beb8e835d1b7cc140b140fdfbabfc970354f0ca7263973e678ed4c2b3ae042dbdd75b469d343f24b2d3d519087de3e36ac66ab9b687c37de8dcf00d54f9abcc50942f130001b46d3f41df4e9bb2676ae5493ebae3b8b22b71a9cdf3a5718ccafc4cc7ec8e0e0ae4646ccb39bfe5be4653384c10296d0ec6c68a8f00937e35857cdf37f94d04d86e479375087fd127a305b2d87a582c230ef5b94684fe1bbb96f8d1", 0xe5, 0x10, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) [ 127.832206] ================================================================== [ 127.839648] BUG: KMSAN: uninit-value in pppol2tp_connect+0x258/0x1c50 [ 127.846246] CPU: 1 PID: 9382 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 127.853106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.862463] Call Trace: [ 127.865155] dump_stack+0x185/0x1d0 [ 127.868795] ? pppol2tp_connect+0x258/0x1c50 [ 127.873218] kmsan_report+0x142/0x240 [ 127.877036] __msan_warning_32+0x6c/0xb0 [ 127.881111] pppol2tp_connect+0x258/0x1c50 [ 127.885364] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.890743] ? __fget_light+0x6b9/0x710 [ 127.894737] ? security_socket_connect+0x5d/0x210 [ 127.899615] ? security_socket_connect+0x9e/0x210 [ 127.904475] ? pppol2tp_release+0x660/0x660 [ 127.908812] SYSC_connect+0x41a/0x510 [ 127.912628] ? syscall_return_slowpath+0xe9/0x700 [ 127.917493] SyS_connect+0x54/0x80 [ 127.921041] do_syscall_64+0x309/0x430 [ 127.924938] ? SYSC_accept+0xb0/0xb0 [ 127.928662] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.933854] RIP: 0033:0x455389 [ 127.937038] RSP: 002b:00007faa0cd59c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 127.944759] RAX: ffffffffffffffda RBX: 00007faa0cd5a6d4 RCX: 0000000000455389 [ 127.952035] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 127.959317] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.966591] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 127.973871] R13: 000000000000005c R14: 00000000006f3940 R15: 0000000000000000 [ 127.981156] [ 127.982778] Local variable description: ----address@SYSC_connect [ 127.988915] Variable was created at: [ 127.992652] SYSC_connect+0x6f/0x510 [ 127.996379] SyS_connect+0x54/0x80 [ 128.000024] ================================================================== [ 128.007386] Disabling lock debugging due to kernel taint [ 128.012839] Kernel panic - not syncing: panic_on_warn set ... [ 128.012839] [ 128.020222] CPU: 1 PID: 9382 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 2018/04/26 02:43:49 executing program 6: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00000000c0)={0x0, 0x6}) ioctl$sock_bt(r0, 0x8904, &(0x7f0000000300)="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") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) [ 128.028380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.037741] Call Trace: [ 128.040351] dump_stack+0x185/0x1d0 [ 128.044087] panic+0x39d/0x940 [ 128.047317] ? pppol2tp_connect+0x258/0x1c50 [ 128.051739] kmsan_report+0x238/0x240 [ 128.055556] __msan_warning_32+0x6c/0xb0 [ 128.059629] pppol2tp_connect+0x258/0x1c50 [ 128.063882] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 128.069258] ? __fget_light+0x6b9/0x710 [ 128.073247] ? security_socket_connect+0x5d/0x210 [ 128.078110] ? security_socket_connect+0x9e/0x210 [ 128.082978] ? pppol2tp_release+0x660/0x660 [ 128.087313] SYSC_connect+0x41a/0x510 [ 128.091126] ? syscall_return_slowpath+0xe9/0x700 [ 128.095992] SyS_connect+0x54/0x80 [ 128.099544] do_syscall_64+0x309/0x430 [ 128.103447] ? SYSC_accept+0xb0/0xb0 [ 128.107173] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.112363] RIP: 0033:0x455389 [ 128.115554] RSP: 002b:00007faa0cd59c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 128.123269] RAX: ffffffffffffffda RBX: 00007faa0cd5a6d4 RCX: 0000000000455389 [ 128.130541] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 128.137813] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.145085] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 128.152359] R13: 000000000000005c R14: 00000000006f3940 R15: 0000000000000000 [ 128.160240] Dumping ftrace buffer: [ 128.163777] (ftrace buffer empty) [ 128.167469] Kernel Offset: disabled [ 128.171074] Rebooting in 86400 seconds..