[....] Starting enhanced syslogd: rsyslogd[ 9.886959] audit: type=1400 audit(1514331359.180:4): avc: denied { syslog } for pid=3177 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-2,10.128.0.102' (ECDSA) to the list of known hosts. 2017/12/26 23:36:09 fuzzer started 2017/12/26 23:36:09 dialing manager at 10.128.0.26:35669 2017/12/26 23:36:12 kcov=true, comps=false 2017/12/26 23:36:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000)=0x5, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) tee(r1, r2, 0x200, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x98, 0x6, 0x400, 0x8, 0x1, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000-0x4)=0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={r5, r4, r6}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000004000-0x8)=0x0, &(0x7f0000005000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000004000)=r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000009000-0xc)='id_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="1e54dcb1da0c4276a86a8d5946794a05ac0519db503e5045bc5288c303b251a2a0404434d109563667b45b7259a476abfdcbc67d5c9eeeebf7883b4cc11f935025f68561ecbf75d3a66e8f18abb52adfea9e70875421f6090da17763f1862f6d0c1bbd2adfdd94172e403814fd7cf251820a594a9279a18359dbbbac3e0f272baa549ca324eed725bdbde0", 0x8b, 0xfffffffffffffffd) add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000009000-0x7a)="e119698e072ccba3246dd0e4110321c2d7d7b102e21c825a8d325b3976702be6fd931ad3ebaa729cc0f84accbb6d0b1b9118cd8e0cf2b491587ebb9705acdabd064277280f92f9d001b65c13718c7875de187ee4c1d751406971b0e6458b283db02afb18a01616de74074098c97866b73efc05daf804451806ca", 0x7a, r7) 2017/12/26 23:36:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x501040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0x6, 0x8, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003000)=[{&(0x7f0000003000-0x60)={0x27, 0x9, 0x6, 0x7, 0x0, 0x5, "cb8ec1bb7bed9404377f7302bb5e312e6f074bd708b9d183da96a530c95337f84e449c1d257bc0c02e7448b5fd5abff31761b43a071b7108eee3ef90c5ed35", 0x81}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x74)="a36460db5eede5fc7bacf375117ae52034ad38fc938dc79ebef029ee9ac93cb71c7e4b7fe5cc42cb57a2b2ac24f954f17c71fe230041e93debf7df87f9f50f42c675558b583c0c4c6647b3e86a75143f8e39838615d0c511726af361d248aace0c3414ca91c218d1642fa60ab87e18d99838ae68", 0x74}, {&(0x7f0000003000)="64c323a3ee41a78ce94adb800528862f05d9ced8cce71015d8c60aa05ae3849dede9b7079ef540e7fd4ada18035fef711db338cffcd72ca39253bab9af34a371a6409b044bf7f5d214222aa5ea8b4cf3ee2064de49bea56a8b207c24ed81bcd146b2b93c5c8b827a8ef18e7ee3d5df1b7cec38603848a32af795b18b6543ec2f2071e4e9b2be6e2f4d11", 0x8a}], 0x2, &(0x7f0000001000-0xb0)={0xb0, 0x11b, 0x0, "8ef6399c03f667f88bd68fb4af5e2d3d78beea010a8f777cd17a5600c7c8aee6b7154c0138efb9c3eb2bbe4a8e6da6aba0fee0b6a9022d98ee1388bde4052f1ad06f1487a89a2f5e3188a7c78de9b47c27f1c1264c35240d9cf1137dae56b41f13e3b30c376ddb5aea052f8bec8ba2be744ed017f9f825cb68eb3c64cc05a254be2876a6c795f084e68733e0d32d29d3efc901d702df67026d46e7f9"}, 0xb0, 0x4000}, {&(0x7f0000003000)={0x27, 0x7fffffff, 0x1f, 0x4, 0x9, 0x7fff, "7ec4800079db563db17d4d306193f1bc2cea9523003fb2c3dcc0be79fb28a9343bbf2afb866c6e3e69f7d673b9052bbbde2292bafff353eec5f6cae6513119", 0x7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xce)="873b14a2647afc8c157497af0a1fdd8c0c28542ac6acfea2c95b9e3aabc23903bf32ced416f4de296320bf30be0927d2a853b119f4c43485e01c86d50e516e5e0a0d9178e99942f214174b1c08fdba14157e6635dfc421767c1ae5e1ea15e7ff61c5b86f5ffc9423f6ea6b8566b95c662f4c67762eaeeccd8cfc5f45af9ff2ee340d2e6092f02542aea0246f298e310a05c474c1b767e9feeee56134f539d52812d1797bfbc33484effa26fc2f3cb36a4a76217a28a93787e9383149765d4f1ef714ea6786988e4488a64ab00553", 0xce}], 0x1, &(0x7f0000004000-0x108)={0x108, 0x3a, 0x3, "ba62d100a5774602c1389aaf9c1939a43d3b412379050cc0e56b13c603603f8f5839bdeb9cfb735cbe8af13196f276ef921845e17f2e84f7207a973169f6bdd91ae998aacfb8b83b7d859f3abab697fa9a3b07d5f9ccaca5698fa60cee512fed108467c2e06705695eacf7de0c515e65a7b74e40de056e63df800a50e81ffe64b29feb0e1be53df15fef3b04e7ec7a8c64d0dc1cb93627ab7ada0b376cbd55731f525b0bb1059b55986d8bdd16efb1cc8bdc4896eb4497203f121eb5ac18c4be903c8e6b3c4ea01b6525dfa788802a5ee3c503e4f62951775398d2ad33349c180e5550a6ac66b34cf6fb380848426f821a86e2504f348c"}, 0x108, 0x4880}], 0x2, 0x804) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000006000-0x8)={r2, 0x3}) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000007000)="117b8efff867848c21610be2a41db3064e4d131181a5cf434ffb3597042cede3ccf1a45901fb785418ba5b08fd8b71daf416d5c8e4e0bbba8d75b0a9267d4b969fb133ae15510e9a993cf576e4271b73037400753a2036b5f460ec675d10d7986ec08084868935565e3abda9d3d8d40ea3c34a017016987f0ac1929d6829bfa97d7343f3be746e3e035814ed9003485bbc", 0x91, 0x40000, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000009000)={@generic="2620467faaa648f2895283d520343e58", @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f0, &(0x7f000000a000)="e8f6e20e55ce872809739cbc7ef94075857be1d2dd027f81cebbf8fd1d78bf399ec97f69b2b156347a41cb1ba064e287db4d89ecfa232511ec4cb5facb6211a5b58b819abfddd2975225c24b71fc5770f2ea48876e402fc174e6edac87964533c44b20285021750f8581b118e117750985c3ce8d0361665af4472b47a3c1b9536b987ddf537fe0b4a7888d2563f5ab8336e3dc06df98cd2d9400b14acd04c826d84cc5eee8660a3fa6475abc0e8578bf1dbea988f3cf06d384f1ae0c29ccfa9cc637aa6a9e384f797570166961b055a3676dcc6fb0ecee63d0716d69b4c03affbea088796098e10939d3390a3e3ae2d65dc6a123f185591eff6a9532deedde66af974e0635d057e0d4df36ef365ac6075e955d965b4bc9bf3152b60b3f998022c5d5af6d0ec005319ebf3493414b8d50050d00b6b924323647c076bc6b998c8b41d596c30926a72b35cde4bb660c298e5f1aa9c838b0b5fcbdb2549d94d2986bcb2c3a077e49c33ab31f58376028a6aba9065e3f68742d85cab72a5a9898f31c1b2cbb307a7a9e16f5b56d501e0752cbcffa977647d80b0215b26a324316fbfad049f55dacaedb1c28c998b677bae894187ca6c6ea60ba22fa024f574880606cd6f2878d69ae899348349ad4897562994df9e5bfbbacd3e9b56be6fa917c23591867e20690e6a1e2c4bcd9cb798c58a8bf3e250f0395ef4044f77c0ce31249859aa8c8123a8a0464df9107fd5b9e975bd9f28b0c7ba30e5a38e8ccc6f27eb582ce32f0b116333e253ee93aeb68f6c13566a815083bf9442c51e53fde398a3e17a388e320ebf77c144a4f4081d5ce642daff5931382174c522d87eb2f2c1dc511854229ff96bfd8bf70596fd397d4481ee7acff180afeca92f6ab1d75af1f624574296f10f1bfa9a7c696d3cbbe7a20ce6aa518b5539f8b8a63abb038b22fac0856509557531a705e28d8fedc2e9a87eee519d1649ddb7050021675204cbcedace038a5f6e85f7040a4ac1a316fbd89e630a47f8aefcf097eda747c3e9543c9cd31cad9393e9c607a7142914af03cff593df46dc29f5e1436e37606a6d041b231f5842d0d750dd596879eb38b925cd267444431bbe1405d88568d9e30c9553a5d93835d2945cb1c84cb4e522d7647221cef9ba2a19e05970e96ab53eeaba2f57fd6ee2276a11d027dff8bf07e191c619cdd45acd5a544157c7ee0811e6fb33513c5fdfcc8e3d9f721316476228af22423a6e3d8844b607e0a112664ae6d18f70df396190ed90f2f69522b3f5fc13c70685274df283524f6f0673d523e654a0561a4016922dbfacac05847661745dcbe0c230019cd0709172d107d7592aec705521a1f2050ad611623705b4dd649f36897b23f780e6a15e43af8cf06b2c962daa512ebd5fa058ee5ff3448c59a45e80e98c7c8412112499f762ddc74d461ec37d0a3325219707b7a3cff7c2c7e60b8d6caae9b4b176e2f30d098d6f5fc0bf2c9a859cbd29a6a6bd3a6bdf16227a62cef8757794319d518b4d2efb149e3aa9aa13b84d2a2338840e75cca6f76cc7b044bb5befbfd250b915d46757c97d49163a2fc45a557e65faaa9f50e86dddcbc060f0f065009776bf2342f09fe2a69a13f74f3569794efb88985bdf34b12cda52e4d5db6099f55071d3c814e910a79e9005313f03695ca20b238403fa8bf270dc978b4563814eb39284df848447792350aed434f4c00b08ce0c8888780510d67f7e5ecfe19372a4e77f30dcf8dd1fcf6ab38dcc0224f69cd14bcabd0cb9bc52ce931444b2aa12899911949aae58177caf2f064e95d1f943b82a8c74f2cb8a36ee8da1ce97596eff5e1cb7d53749c793b4d64b60353913477de6fd57cb20765b995d8f94dd956c26973eaae1a392ff86a6ff9205230b281b63693261480fb3920aaf4de2ff19441919c76cbd3d115460e2d36403aeb097333e127e4e428072a3063cae74076613926bc33ff83acb7a732f663a293647a4e428876007e5b2ca1b0c35c638ef93933f54f981c68463abd709bae244bd87f4172099b3c0c3e1024964a9c31599c0b3b0f362eb721c0c62eda42dd3db15200f7c530497f5cbf6601855a2e942628d04b110beadaaeec2ebe255e04d8831827103a7ee045390eec933966138b519f4b858dc30424e923090010314ad646b44c7c236452719010fdc65488ff1365022a269d53b0b845c4bf676b743af53b0ac544500c043bd8a04be56da3e517f57b61fc495c1967a58364d0c8933beae523d35b504f721ef6dfd475e07908c1e89352c4cb56adc10289545d25577b9811820b05bc0cd97547ff5076ffe4f8e4dc850377a264b2c0bada24131cfa0c24b21311cba4f962f0f0e6d35dd3217dba1bd67e5067f65a65b1c73ed63c52fee036302cc173ddac628bdf13b5c2bb506d1f49fe8bd2cf5010b8a412a1873847e2d7b0836ae5b82c3c3eff9d8334ea51e38ebbca6ce9fa60537d87280741fa4d852cbb1789d596c8de26c1b9d4ec73bbbbe2236d2f2d76002ed74388d6938d7a04c1e76a6b37c60444cca84a17c988e6a00e5aa085a5715d9ab508a332d141cc4e6065b3b60666db373896d2265e5061390f723414bb431ad4c9aa9d4191a680a53a45e52f100607ea32404991b9f9d88615864b6dec6a981d0477579e68d1def11e08278e47731efcedbb2dc3450073650da87101e688892ceae4798bc4649afc386eb97a56113a2e72c240dea8f5f35afd09d57b3e8ea77d2a1fde3ecdcd42cfebce583486fb1d6fe6ad015e8131302ed2ca72bd5ee9a87f34a12621e3f8fc8b5929bc326dfab43539c0ce4205521f875938e9a92719b8afe8f5a6d07a988ce448080a0cf45ffadeafa929d9cb9d5edc7e65ee0dd96db33125607e296f9b9707946164e039c9b20c6de7671e2130bed3a1cd227aa2667e250493d62559a6c698f30e5266b6eff0ba5a1c0a298d00d6f27631b1c4c2f1408a236754f7856329e55137836e939c8953e3b63dd6a7a532d24585ca73f3152bf10d3c4059c303cf1e3b61036fd23edc292e013eab2767e443f4492fc5e1f72c63c1ad2298387ff5af6fd3ecc20eebc362cc35cae72fa97b9077996a03d66f79e0b2d7930872e3dfd97dd16426cbb1ad9e5cfe95beb7d68f2a623d93248a34bc1ff93b0a27b6fcc941b1ddcf2eca375ff07f84172506dcddd8115ca05e971fba6f105ed3eb3d1176d29a6a048da28a0aa895bc537af1f752a8bbc65871034ec5aca6ee80652bca7d940daa2762ea85d03e10381641e5c008b75092ed37af89da6bb17f89ef566812968324370832cea3bc24a2170b0fab8a5553bd7a3b6116436e4182244c23da8502ae8eba865b8acf664bdd3b416a401e0b08be66b1e593cb60976b8cd16322a9f3b9aff1023af759f79a58530ae2aaa4de79dce7a9e02fd99132d23410edf3b545a9a8ff362cbd2f65f993d381e99ab80422a3e7a80628bf8d0c6a775b8daf4eb6d55dc97b09de5aab20fb694c024a6af45fc93e519064cfb216b49dfd8f95c8ae338acbda97a831aada26fe50272a61d7e922dfb5b6536349d4f910db89a0d81546cbd6f670d14e2d31503c7ce0316c74dc70e6421c4a0734c874fb214833c73e7713fbdf6c20bdab5aa84d02975cf9505e7f68854b920404df375afa3ae14b61e00cc55a3163be132c80c28e4276f06ccf6dcd5f22eb7e8cb2cb7291a39b90d25d5dca6f9b5bf5f2186b5cf0e981b704689d9b93f30ebcf4c7ca07aadc0247b26d6d9e9f7a97a03848fe89ad0122f54bc1dc2a9369b81d5e8b707dadb0a94298edcb439e98d1e933ae3dfbc111c4e62b765a6cc2276c4753cc4e8b59e4127f0a3ba5127a448f7ca2434a401e00bf81943ba0d1bc9135cf67e861542d50d269a656623810906c8efdb3555fc56474d9bcf76250add2c40cf357fdbf37d01dd9d0aad5e4eda17ab5307f9fe03f84053150afb1cead66e9b10005c459ae60c00ae9454196b2f4cae964335d32b3f7d75e2a7b0a3786142940b6e665d003fe609daa2d2ead32bcab838489f75d60d617ba5cbd816b5c7aecd3cf71006cffa0b8498bd7d3fb70e92c93134805456488f6444b98b6cfcdbd61079ce198d088ba6715c4ae8fff8518c44ccd2dde0bec6ae4b998455aa44e29540251b8d1eee01514b8796ff8e45d610c754200a27c8c593bfe96556807a4b5dc3f2bb6d2891e9c97c795b930e1c74cf6d39331088ff69a031d87c8a256f70d10f0130ecf1ba441aab33b442ca30bb4eb2d69bf3c6b37d7f5b0e2823e0b19406afec0cfe8664db81ab98265f7987c6a022905872b7fa8d18922fc74927deb166007c19af6fb6defd3bc06ae782dd88bc095d2fb6f115bf9cab569b283922616c37dff18d15bc249bf8691b547e5cf2e45d31adde5b5f72e603787cd0de4648620f4587d9ad2e701af2d01279477db2dc81a0420ae7c4d300c2d25fbbd1618bbf0615c8844268e985034bc5f94953ced7a0c62452e9b68e4b4b8744317154b181dc92c0487d846ceb6459aa40ab5d6b2e8682fd27a603056058087e63d580648df99280e73331f28e90d5bf41fd7a2ffabcf579613c273a0539b2f3254c3d4d609eb9b5e38b26bf8e2b68af46741d18fad483812977c1dc636f574176ebf0cc4d249b8da3cea1ce0198d9dadc6dda4eb299eacfdcbaa77119f4530ddd1b9bfe9b256f654128463bb50935da2870cc27a93034b0cdb15fc2d7167f7a77f35be0d5b287e344f9c622d63700ccceb942393a4c131547896c037227c7df405f5b8933b392b189d1c85150831e15db2fb85df3b5174f75dd957ed3200dcb2f641dec5dfc820c9795ddc0d3af67266916f0ae2a45595babaf71e65f77bb0c7961aaa652d31f3c7153299c8825ee6a2f14ad2f69ba1522361e8af5d8912031b106630c385b7da2f3f7a00e9a090575be2ae4133dbf3e12d53d7bc156c35a612c3ed94040747b0f0679b7ddbb5174abf32dadc9823d6197969241d50b27afce599b66a2592ff010a007792327fb0656dfbcb211939144a5b56c94357deafe305b46a92802b55547f87ea460ed834ff60be9906b6bd4687fee3081e67d8d85cfff97f1ad26aa7111a277f56a6e1acab244a8aeaaa3ac5e8ba9f867358de45f34bd805d48d91659119bac54fdaf1a5e1758c815fbbbd40c0569746ee0f3704a673db9d12e6e7fdeb6af2cbc92aa939ae55dfcfcd9e5bb1c390dbd557a7c2a4a8f6f9b886ce60a46d66157d41ddeb8930f7ac6649f039480ed97c0d61faff092bf38656d0f3ebf31eedf648e95f8b8a3a9793eb94f8de8ad788ab8caa0d16c68c1571fa693294387b2654e1700d4929943aa700db0f116a8cdf8bcf803193295b62d57ef2fa624fdaa052b0f3d3964c1f069b6f68528ec1d27b6a30ce97b20797a2c5021300b26223bd8f76f12d653aa303dd576a3d4f83eb6842fa8a9aaa08675424936f0fa258a4c0b14f01001e63cdc341ca0ec81ba3b9a99745468d9c55c319e4574fbcf3f3a025a4bc668de57bf3b9287df0fe2b3e625dc332d7ee1f2183b22f4c6a1211b395d2dafb013ea295a72d809d17a5e93209c780eef83a91a0e02e8b9edc29c7d9e5132c3d03ba17ce71948b1c4b2a9091f9e6fdd5b46459697d35ec65f984296461acf50222692be167ddee0c350c445feb7cc64d361c5f673c30d971b173c0fe5351e68899e503892d1d857bdd0e872af2361e73476788faf02b55526608410431a2122597028f79cc4caca7748d9bb4733c89020e7ce699682f6dcb32ee0a68f012f56b1a6f280a62") 2017/12/26 23:36:13 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b3c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x501000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) ioprio_set$pid(0x3, r2, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000004000-0xc)={0x8, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000004000)="2c2e88f197bfe39044b718") getpgid(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)=@known='system.posix_acl_access\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2a2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000007000-0x10)={0x0, 0x0, 0x100000001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000008000-0x10)={r4, r5, 0xaedd}) fcntl$setstatus(r3, 0x4, 0x2800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000-0x10)={&(0x7f0000009000-0x58)={0x2, 0x13, 0xfb, 0x2, 0xb, 0x0, 0x400, 0x5, [@sadb_ident={0x2, 0xb, 0x5, 0x0, 0xffffffffffff8001}, @sadb_lifetime={0x4, 0x3, 0x0, 0x4, 0xede3, 0xffffffffffff7fff}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x9, 0x100000000, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000009000)={r6, 0xbab, 0x3ff, 0x800, 0x8, 0x4}, &(0x7f0000009000)=0x14) 2017/12/26 23:36:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000f00000)={0x0, 0x36, 0x4, @thr={&(0x7f0000000000)="954693818183d880b22fe07fef18ae60924e7b156a7e93fdae861989ac3d096d597d7117b2808a90e550fa80dc80c4c5959df3e02d73cc3570339d0b7e9e7765ec95a732d92491c2917d741677412b93fe146bb32c3666f8e7cdab8d4a5af408a2648b16ca9763", &(0x7f0000001000-0x45)="9bd9705843dade57b3ccf681ca749a23c414daf54f02e6d32222a4959b6fe4cba4d5b2cd1442109808548c6a3b7034dc9c341de07a4a5bd5e2fbae420f3e5df1227d270e43"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(r0, 0x0, &(0x7f00004f7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000ea5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000001000-0x4)=0xfb, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x1ff, 0x5, 0x100000000, 0x80000001, 0x6, 0x1, 0x0, 0x81}, &(0x7f0000001000)={0x7, 0x0, 0x3, 0x3, 0xffffffffffffff4b, 0x8, 0x3, 0x2}, &(0x7f0000002000-0x40)={0x1, 0x2, 0xf58, 0x7f, 0x1ff, 0x1, 0x81, 0x6}, &(0x7f0000003000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000+0xbe5)={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x11)={r2, 0x9, "3eec6a5a61f6dc33ed"}, &(0x7f0000003000)=0x11) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={r3, 0xab}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000006000-0x8c)={0x3f, 0x2, 0x1ff, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000006000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) fallocate(r1, 0x0, 0x9, 0x3bc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2d)="48bd9b88c6e207b000be1066a239b1a431a61583b5a8d251458815259b02cc34ec392ddb897ffa63a1a475f9de", 0x2d, 0xfffffffffffffff9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f000000a000-0x5)='ceph\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) 2017/12/26 23:36:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) recvfrom(r0, &(0x7f0000679000)=""/126, 0x7e, 0x40002002, &(0x7f0000f7e000-0x60)=@nfc_llcp={0x27, 0x2, 0x100, 0x1, 0x1ff, 0xfff, "985d24fa20c929de33f1aa8566f007bb2b211319939db8c6ff69b70ce1a4fa166a800954cff40d67d77032dca42e19c3a24d038be9d73041be4a6ba0be8c10", 0x2}, 0x60) r1 = syz_open_dev$usbmon(&(0x7f00001d4000)='/dev/usbmon#\x00', 0x8, 0x200600) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00005ea000-0x8)={0x1, 0x7e2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/usbmon#\x00', 0x3) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000001000-0x48)="a36ab20fb0484b74e7fcc2f63f0093e5e74c1a04dc8e1b8d686abda26bd6d1ded9dbe4810c4853f4612caa54dfcdb1737a29d9c58228dae572e1ad91ec26bffd0244d76b9fbe828b", 0x48) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x96d1}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000002000)={0x7, 0x3, 0x25f6c00, 0x200, 0x4, 0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000001000)=""/227}) fcntl$setpipe(r1, 0x407, 0x8001) r3 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x3, &(0x7f0000004000)={&(0x7f0000004000)="0ca9d57c4f252426b176932450451eac66904f77f91764b3da48a87553757ff214ac195506fb74ada608d7a4dd080bebe8ec4ca57a8830cf24c627dd6cf6c2", 0x3f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r4, 0x200, 0x1}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) fgetxattr(r6, &(0x7f0000005000)=@random={'security.\x00', '/dev/usbmon#\x00'}, &(0x7f0000007000-0xf4)=""/244, 0xf4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000009000-0x6)={0x1, [0x2]}, 0x6) 2017/12/26 23:36:13 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000688000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0xf0a, 0x4, 0x101, 0x5, 0xa, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000002000-0x4)={0x10000, 0x5, 0x5}) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x2, r1}) r3 = dup3(r2, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7f, 0x100, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={r4, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) listen$netrom(r2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000-0x50)=[{&(0x7f0000000000)="dd74ca0c604c8f12ff4f10d1a9be48fb9e72f0db621383decc2bd8b652605be7601f3e70ca7c00310cd4e121018e02cb37e681830796e4d53f44a1aa2f44ae313b3fa78f83810ec4b85022181ca01bb47a246c83e54db64198853fb23b46b697775b9218303d12593d2579892035969fbd7a238b2f94d813f4b16f2d29c7", 0x7e}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0x4a)="717fefe3befb005ee6c2fc429a50a693eec932af16ab62121bfd39f010f949d0b861959919b97883e2c1b8708a689f402e1d682cf22fe34ff6da41bbd96cf4bffd63e5bbc0ecd2762242", 0x4a}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="5b363274f2fe9f05bd2f2dc18052b17b9fbb75faabb7299603ff9d05b16d9a60bf4e61db1a26237ddca3092464784a69603f83b7b5825ccbed0da806fc71ef0c0a2e87675e4fa3ab88deee046f1131d3931cdc4abc4bd81b8693c77140529e3ad822b919377b9fd4e6b4d7bb9e124cdcaf9f5f503be4986b2c640c18029979dbe797c4e5b57a60995a9a82b2a4e433bf084447", 0x93}], 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000005000)=""/151, 0x97}, {&(0x7f0000005000-0xc)=""/33, 0x21}], 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) read(r3, &(0x7f0000000000)=""/34, 0x22) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000002000-0x10)={0x401, 0x8000, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000003000-0xb0)={{0x8, 0x5}, 'port1\x00', 0x50, 0x20, 0x7, 0x6, 0x0, 0x2, 0xfffffffffffff613, 0x0, 0x4, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r0, &(0x7f0000003000-0xae)="fefb3d52c155e77a9593aa053f9414948c04b97987c96b75e699d152a52ec88272f130ec70f0e9485430c6c6ee762bba396be220bef0b09af257b090d0b7cb5abf19bca559a3313c5841384f6fac20158e96da7eee6cae988684ebd1d12dea1b1f88f510a4ca1520381499aa01370a438d4e8dff30835cce8c10652416793be9e9d2de63f7a1a658f60b1c68ac960401a42c730132c2b6a3a2e17333bfc07ab100c27706a08ed4f28526c4c300a0", 0xae, 0x0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$notify(r0, 0x402, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000002000)=""/110, 0x6e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000007000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000006000)={@common='sit0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 23:36:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x9, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/222) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3c, &(0x7f0000004000-0x65)=""/101, &(0x7f0000001000-0x4)=0x65) r3 = socket$inet6(0xa, 0x6, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29c95fc7, 0x71c00000}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000)={0x1f, 0x39e2, 0x4, 0x3ff, 0x8, 0x4, 0xfffffffffffffffa, 0x3ff, r4}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r5, 0x5606, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r6, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000004000-0xc8)=""/200, 0xc8}, {&(0x7f0000002000)=""/226, 0xe2}], 0x4, &(0x7f0000002000)=[], 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) rt_sigreturn() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000007000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000008000)=@sack_info={r7, 0xf8c0, 0x80}, 0xc) 2017/12/26 23:36:13 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000331000-0xe)='/dev/keychord\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00006b4000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) fcntl$setpipe(r0, 0x407, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000)={{0x0, 0x1, 0x5, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x1a)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe390}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000003000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401, 0x6, 0xfaf4, 0x60}, 0xa0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet(0x2, 0x801, 0xffffffffffff8bf1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000006000-0x10)={0x4, 0x8000, 0x3, 0x1000}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000007000-0x80)=[{&(0x7f0000006000+0xc95)="187ad500318db864c265751dc86badc2678e0d437d", 0x15}, {&(0x7f0000005000)="47b50296c7dfdb8377128f4d3cd666f67f43409e40e98c4d10ffe6d73e13f350a61019d8e365c355644f0c7ebdcfe3a179f2dbb4dc9247e3922b93191428dc566cc8883f0c87454b7ee5013e7db752ead4d19b859cdf31e038a28cc3015b0df079ff610f98c93da30d6464581d32050c0605b0a25b4dbf00e5331f8261fa73ae0c064ad9254a2517b811f13a56560e77ac54e89ccb59e8bed11356e8e84e3575559f5d0948cba6f45c0ec73b20b2bf1cd757e418f60981bd66592a0ac0", 0xbd}, {&(0x7f0000007000-0xe4)="230e5a12b406cb905d972f5f3fbb9066b6deeb42e4f54983874f84c8558ab8e636a4209cab9ea1a7201c9e009065a73abf6d550b58f8ef5a64c9f3e8f7ed9cc9119481203bb3cb987216967a2b547216b86775e20a6d0717ce2bcc7b35bc8b71cc2f9e7163e7d5db51247f2a47edee496a020303f6535f1299051db72457f36b1aa7e6cc77856886878ff9e3df4dba275b0367db1e72db5a70d01b399015e1743187a68cb6ffd92c84271d063aeda3397079cdc52221e30310f6ad4360f8445713c15556eec352a9102028138ceb6d5ffa9fe4a89f26143422647a715a0b58d5bede78f6", 0xe4}, {&(0x7f0000004000)="89bcc5407fa178b6a8dcf26a7accdaf1a6650538152ca3eca13d3c164bb1914bb1029a013e13f98d5851ebb09ab52c2ced563fc197bd6a9eb4b964df9b53eee19353c4046a00be031181d669febbc0077f91141b502306f67ee53a0a2bef79ce1827df11b388493400c799cf90e12f4ac54dac84d2d62f41049d13af582684f467b3d443d9ed65807ce8e05882450bd38742b26429a8c55e827dd90428e117765b6b93d5edc2a02e8136f30ff5d591a23824e1a02702bdbe23e3435f96846aa7aca7812f0f582212727033d9c6ffc004c33a1157e1fdbc1254df901b8671", 0xde}, {&(0x7f0000007000-0x91)="e5daea200bf0539c3a81eee5c324490469f8b3f69f06262af31d0c1573a01bcd5c2edcf35a5bbdaad70e998206dfe5cab6b97e03874e71199577de30320ed96a123f1adc4548effc3cfc7ed113acab75480e445ed3b3a3760368aca667824464b66eeba6066a0ea123b1afa9d6c9e2893959095dc84cdd28cac60d83fc27315131f3a7081eed8867f7708419848ef9a680", 0x91}, {&(0x7f0000002000-0x8e)="137c9f9b203fc77a248d6714398d0e2d468108f9dbaed47830085efbc0240aa118947ffa2965277187d2170b636833b48ed5d1f48345e16a44628171b7d434afa271a7db8d47a738b24f36133dba243305eeb166ad52967428dd3dbb802551b1e3d41aaea251e483ed81ff462b67bf1558d5e37a980af69f85ebe8d84505c8f2bdcb22a3077675bd08285224200f", 0x8e}, {&(0x7f0000001000)="777ce68ed9abe33ea20e7a01e874aab13a1ea924e51fb759f2ef7c5413943a797bef27e052396357962e9d9a9fdebf8ea58ff13cc03860b66d3efdb85b429d189dcf0be1f49e700f43aa847e61e39818f48d32928f2209dbd2bf06a43e47a297a1fe2a612d6a665d9694aa5b299eb2a802cfca8628fbe593352504a97ac31754c74c2d1dbae624257ed741c791261d5be7bc41283d34725ebac4358c7782933abb30e4b986a3233b1259e718ee9800c16e515e094a551609bbebd4fc487101880bd80df4e437220d427fbfc247b4", 0xce}, {&(0x7f0000005000)="49486bb62b2001a13a923b565fba75d8263551aaa80b89ea3cee5cfdc4920f6661335bd9aa797487fee6ccc1f734a9af9a9fa94f54e1de32de4a41db21391f298d1008bb3c61b580eb34c13aaa713ee1e4363d01b51605435be42e1bac69fdbdee7137144d78a21ef137d95fae7469b43a402a3014ad0d4524e34f60a92d106f26af51cd4c029e05422938f1319bfb6d185d45db87de590e77bdd4be80c8d40d03cc3fa9803adcdd9958669a3179167c76fc710929f109d8a720", 0xba}], 0x8) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x28000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}) ioctl$void(r3, 0xc0045878) getpeername$ax25(r0, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) flock(r1, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x3, &(0x7f0000008000-0x86)=""/134, &(0x7f0000006000)=0x86) syzkaller login: [ 24.344296] audit: type=1400 audit(1514331373.640:5): avc: denied { sys_admin } for pid=3390 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.402716] IPVS: Creating netns size=2536 id=1 [ 24.493166] IPVS: Creating netns size=2536 id=2 [ 24.507404] audit: type=1400 audit(1514331373.800:6): avc: denied { sys_chroot } for pid=3539 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.551452] IPVS: Creating netns size=2536 id=3 2017/12/26 23:36:13 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000750000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f00002e0000-0x10)={0x3, {"00735203bfd640"}, 0x9}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) [ 24.590247] IPVS: Creating netns size=2536 id=4 2017/12/26 23:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000506000-0xd)='/dev/usbmon#\x00', 0x2, 0x400000) r0 = syz_open_dev$sndtimer(&(0x7f0000b64000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000000020) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000373000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() capset(&(0x7f0000032000-0x8)={0x20071026, r1}, &(0x7f0000876000-0x18)={0x8000000000000, 0x3, 0x0, 0x7f, 0x4, 0x100000001}) [ 24.616748] IPVS: Creating netns size=2536 id=5 [ 24.637789] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 24.659507] IPVS: Creating netns size=2536 id=6 [ 24.660624] audit: type=1400 audit(1514331373.960:7): avc: denied { net_admin } for pid=3624 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.706612] IPVS: Creating netns size=2536 id=7 [ 24.739064] IPVS: Creating netns size=2536 id=8 2017/12/26 23:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000db5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a0c000-0x4)=0x0) 2017/12/26 23:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000372000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f2b000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = dup(r0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000255000-0x91)=""/40, &(0x7f0000741000)=0x28) 2017/12/26 23:36:14 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc7000-0xc)='/dev/autofs\x00', 0x80, 0x0) dup(r0) mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x5, 0x8) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) 2017/12/26 23:36:14 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000741000-0x10)='/dev/sequencer2\x00', 0x151083, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x48, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) 2017/12/26 23:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCEXCL(r1, 0x540c) readahead(r1, 0x3, 0x100) ioctl$TCSETS(r1, 0x40045431, &(0x7f000034a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7000000000000000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00006ca000-0x4)=0x0) 2017/12/26 23:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000254000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000089000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000363000)=0x14) sendto$packet(r0, &(0x7f0000d9f000)="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", 0x1000, 0x1, &(0x7f00007c2000)={0x11, 0xfffffffffffffffc, r1, 0x1, 0xf547, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x802, 0x0) syz_open_dev$sg(&(0x7f0000175000+0x8cf)='/dev/sg#\x00', 0x1b1c, 0x2200) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fbe000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fbd000+0x105)={0x9, 0x1f, 0x20c, 0xf1c, 0xfffffffffffffff7, 0x7, 0x100000000, 0x42ba, 0x0}, &(0x7f0000fbe000-0x4)=0x20) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fbe000-0x18)={r2, 0x81, 0x10, 0x1, 0xffffffff}, &(0x7f000007a000)=0x18) 2017/12/26 23:36:14 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000156000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000057e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000a2b000)=[{&(0x7f0000960000)="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", 0x1000}, {&(0x7f00000dc000)="b4e602a3eea17913ee78e09536af0e7c05c015a66b57b8bf6910a9665900bf187f29e131d615f3be6bee", 0x2a}, {&(0x7f00006e8000)="28ba384bf92d64288248ace734cb2b0f8fad4cbf32b32326937a5b9d675aac10e58b779507187b6cfa5f5800977ca2b0b6b7858950271dd324c7dad7171ac6ac8af641fc6f49aeed52474d3d8ff8703bb627302042fb1bf7f9759bb7e1", 0x5d}, {&(0x7f0000ee2000)="b4e7c960d25df037bc03c5c29f895dfa7ef94ce92f5ef1f5c641750ea876637ebf07d33a827a23b3e17a1a652921009730d08cff2a8c37242fb29c705d19ea4d7ec903237a14da8812748ded14d68575343bd940faa344ae405fc70832782af3c4fd687b0f4d8d721a49253336c372c77d064bee6ca981f80e6b192fb796739faa3aabbf5cc49c52229447638863469f6e2a30b180de1072274bb53b60fd6b6c9bb427b6", 0xa4}, {&(0x7f000099e000-0xfe)="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", 0xfe}, {&(0x7f0000b14000-0xc8)="240f00db2ce96cbab44ff5e0e2ab6fe02fd5352b55e2e293439038fe9cb3407a53a764fb8e601b342506a560fa3938b3337a5da4c79e147ed15fa329961f521cf725e9dc7cb51213df98dca98f7bfbe7de5122988dba1a2654a12aa47f870ecf8a36d2d0e50fe1df64918eaed3a152ea6b73ad0be13f806a069946813c4db8825a6d9b4c1f5a4bda0eb4a96da89eaa9fc6d3fa9536bd9b67c199bae0dd25887ad02c2f485f3537a4b62627204ed838b143e6bf9432fce7c5abe296924b237e7894f7242053213eb7", 0xc8}, {&(0x7f0000319000-0x58)="07790ba4d618e5e331a465b46b8f79de16a6f5e7b067092c7aa5a80924923d077bf6218f1f9862f4f685a327bbb34378de6e836093398b2876783400d64ce393b57c404f03c4d994647b0742c10f2908dfa6a3a19db231a1", 0x58}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a9e000-0xa8)={0x0, 0xa0, "10a3da0c2289857098e2c29f42c66f2f55bb51bddeb20e789211968b9e87cbe09bd608306543245ba478a9b077f64279b1031ab14799046036eff6b2a5a7301fb50796011a14bdadc8347ecf9ea178770e158e39a626f7bf24fa5c8d9f7337ff25ead319b35839b6430aeb16ff2a91f40136297ab878f7d14d92f113009546968e0d702a6e8acf7994531407094a9a653397d3a64493c65ce5085206aea732ba"}, &(0x7f0000781000-0x4)=0xa8) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000ee3000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005bc000-0x8)={r3, 0x49a}, &(0x7f000039e000+0xb15)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ee2000)=0x5, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000ee2000-0xce)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800fff004d602783d750605a057d9b2d039128a5d0710386611f937f9857d4ff812a8f9fc3f0719030000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad44300007a63e6ddfaeda0896440f396f9b375a2db8352780dff43fb45a788d47", 0xce) connect$inet6(r1, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) accept4$inet6(r2, 0x0, &(0x7f0000d2b000)=0x0, 0x80000) 2017/12/26 23:36:14 executing program 0: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00004c3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003c6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="4410077f2cd54137d2cbdfd7a2a3b2e320b64200d645ea34a5b6973dceee7c7badb8534b4a1cbd921903f3ce119b530b9601cb4ed21da666195c69d3d49fab6f7901266dc15ecb8933185403a13f51bf167fe4645a9cd6351c66accbf01298f4a58fe4250ef29f4605953ec03046c726971c1797990897015fb7681efdd0", 0x7e, 0x4004000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x40100000802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb5000)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000f66000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r2, &(0x7f00002c0000-0x1)="", 0x0, 0x20000000, &(0x7f0000d54000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000398000)={0x7, 0x4, 0xa000}, 0x4) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c53000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000358000)={{0xfffffffffffffff7, 0xf8}, 'port1\x00', 0x71, 0x0, 0x8fa, 0x4, 0x68ce, 0x76e6, 0x6, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000b1f000)=[{&(0x7f00009d8000)="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", 0xa79}], 0x1) dup2(r2, r0) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) r2 = socket$inet(0x2, 0x3, 0x7ffffffffff) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000005c000+0xda7)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000626000)="22a264dc46f33583f61b37ac0debe682db34ea5c511beeb3906dbc7cc759797cf4ba7f4c627bbf14f278d0858dd9ff3abd7123641ae24fd8df7a33e78c0e95ff3f2b327370dcc02188f03b7954be22211b0cce1919652bebb8ddeb7b3b870cb686b1baddd495e0021c8451a213f10822a09113f2883a4d9f98cbd97c4a7a9e5e9e6574896ce6bf1e5d8352") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000041a000)={0x0, 0x2b}, &(0x7f0000970000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000b65000)={r5, 0x1000, "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"}, &(0x7f0000a35000-0x4)=0x1008) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000bde000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) 2017/12/26 23:36:14 executing program 5: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fb6000)='vboxnet0security#]\x00', 0x13, &(0x7f0000437000-0x11)='mime_typevmnet0#\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fb8000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000554000-0x20)={0x3f, 0x0, 0x2, 0x1}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000fb7000)={r2, 0x6}) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r0, 0x409, 0x6) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b7c000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x10000007ffffffe, 0x0}, 0x14) clock_adjtime(0x7, &(0x7f00008e9000)={0x200, 0x2, 0x7, 0x3, 0x1ff, 0xfd, 0x7, 0x6, 0x3, 0xdc, 0x7fffffff, 0x8001, 0x101, 0xff, 0xfffffffffffff689, 0xfffffffffffffc00, 0x0, 0x400, 0x3, 0x80000000, 0x5, 0x6, 0x9, 0x7, 0x1ff, 0xd5a}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000fb5000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fb5000-0x10)=[{&(0x7f00003e0000)="f1", 0x1}], 0x1, &(0x7f00004a4000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002a1000-0x9f)="f6", 0x1}], 0x1) ioctl$TIOCEXCL(r3, 0x540c) close(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/ppp\x00', 0x103100, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x139532fe) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b1c000-0x10)={0x0, 0x100000000, 0x8, 0x95b}, &(0x7f0000f94000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000b64000-0xa0)={r5, 0xc8, "59ed13d3922b2e19dbbe2178e43e02edf99f15af2a52d47cf72011de8fb6071209f82e8c3bc21dc1d09eb30489ced93e7aa97e51b10fd584c566b2e7313056865e6844a157f750a1af528ecef126db67d4aff17d5a6a3129569039cab5d3bbb6925027a4b7372ddf2597517d0fe2cecaae56d7c769a974a69367df71d684ad12a4834a67c3d9022dbf15dd3e8237c0932ddc253369c7c850ac5b204330b94a3ae32319d7a2bdacebe5c62af1500a3c87e5d6a8640822d11c767a5cbf4fd0ac61de73d65338023e67"}, &(0x7f00004fc000-0x4)=0xd0) [ 24.866012] audit: type=1400 audit(1514331374.160:8): avc: denied { net_raw } for pid=3666 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000123000)='net/ip6_tables_matches\x00') close(r0) 2017/12/26 23:36:14 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x7, 0x20850, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f0000003000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x10000000000001, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000000)=[], &(0x7f0000001000-0x18)=[0x78, 0x60, 0x40]}, 0x9}}], 0xcc, 0x0, &(0x7f0000007000-0xcc)="32a4c6c99c76cd4d45bbf08f3a0f1e45938807890e21df2ba35d95bf2815f570be2243ac2cec506064d4308dd02725f5e4438b61f1a98a4accac258cbe7c0f404b14d9b3f5f32c858f385d0425d898c52280df586242a91e961ebce0c0cd48f968d2cd9d729a9b6e109e5e968f753bf11d3a9143eaa1aac58129b06a3bdc484bb13c8376fdfb4d91c44335ab5aadb7a761648988e3de87aa4190cf645891dd28f6c442ef85a8465a30a7dd21984b3c61a7a1b05199bcff4f14d83b998ad47f4c4a28ef948cca7dd4f80b1bf3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000005000-0x68)="c495d24cd09547d49a68616d5befdd3f93bb8ef4ed8ac928e12a776fd0fc9fb4eb8e7e6d2da3089fe775bc875ddfa5ffcf0d1b2746dfc128c58324e40a3f8a87fceeb0c7ba944ec9512f4332c7be33627bbe8442ccf76fc9c126f53512fa1b1fd7c18721c601da71", 0x68, 0x44, &(0x7f0000003000)={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000008000-0x10)=@req={0x28, &(0x7f0000003000-0x28)={@generic="0f6d4f77c47d2076c0a74842e443e107", @ifru_flags=0x2}}) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x3, 0x4, 0x0, 0xfffffffffffff800, 0x9}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000000d000-0x9)='/dev/sg#\x00', 0xccb, 0x10007) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000000d000-0x20)={0x7fffffff, 0xfffffffffffffffa, 0x200, 0x1, 0x40, 0x1, 0x4, 0x10000, 0x0}, &(0x7f000000c000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000000)={r7, @in6={{0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x800000007f, 0x8, 0x6, 0x3b, 0x2, 0x5, 0x3, 0x7f, 0x3, 0x3, 0xf6de, 0x6, 0x0, 0x6]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xb) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f000000a000-0x4)=0x8, 0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={@common='rose0\x00', @ifru_map={0x2f, 0x8, 0x60e, 0x80000003, 0x7f, 0x4}}) clock_nanosleep(0x1, 0x0, &(0x7f0000007000-0x10)={0x0, r4+10000000}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000005000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, &(0x7f000000f000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f000000d000)=0x0, 0x1, 0x1, 0x4}, @fd={0x66642a85, 0x0, r6, 0x0, 0x4}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba0000)=0xe8) stat(&(0x7f00006c0000-0x8)='./file0\x00', &(0x7f000009c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000105000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f6f000)=0x0, &(0x7f0000f70000-0x4)=0x4) fchown(r0, r1, r2) 2017/12/26 23:36:14 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x6, 0x2) 2017/12/26 23:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = geteuid() lstat(&(0x7f0000837000-0x8)='./file0\x00', &(0x7f0000d6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) madvise(&(0x7f000036e000/0x2000)=nil, 0x2000, 0x13) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/26 23:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008ee000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f000027b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a62000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000331000)={0x0, 0x800}, &(0x7f0000601000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000338000)={r2, @in6={{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x47c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3f, 0x5, 0x2, 0x49}, 0xa0) r3 = accept4$inet(r0, &(0x7f00009c4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005da000-0x4)=0x10, 0x800) fchdir(r3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) accept4$packet(r1, 0x0, &(0x7f00004af000)=0x0, 0x800) open(&(0x7f0000782000)='./file0\x00', 0x2ba4c0, 0x40) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000c83000)=""/18, &(0x7f00007b3000)=0x12) 2017/12/26 23:36:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x8, 0x100000001, 0xffff) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/26 23:36:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0xe3, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='oom_score\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000d97000)='net/rpc\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000072c000-0xbc)={0x0, 0x1, 'client0\x00', 0x5, "d797bd776b9f49f7", "d81a377d3723605f76ce3a617eb2964be3aebf33b762e1d2f50ff708547c3789", 0x0, 0xffffffffffffff9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000e75000)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 23:36:14 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000095d000-0x4)=0x10, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000095c000)={0x0, 0x0, 0xffffffffffffff9c}) dup2(r0, r1) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) r2 = open(&(0x7f0000edc000)='./file0\x00', 0x400000, 0x4) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00002f2000)=0x5) ppoll(&(0x7f0000d13000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008c2000)={0x0, 0x1c9c380}, &(0x7f0000b89000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e58000)={0x2, [0x0, 0x0]}, &(0x7f00001dc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009f9000-0x8)={r3, 0xfff}, &(0x7f0000551000-0x4)=0x8) finit_module(r0, &(0x7f0000739000)='/dev/snd/seq\x00', 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000011b000)={0xffffffffffffff85, 0xdfffffffdfffeffe}, 0x8) 2017/12/26 23:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000-0x8)='./file0\x00', 0xc0000, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000732000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000597000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f95000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9, r1}) r2 = socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) getsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000284000)=0x0, &(0x7f0000531000)=0x4) accept$packet(r2, &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000828000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ff1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000ff, r3}) recvmmsg(r2, &(0x7f0000db5000)=[{{&(0x7f0000b17000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a95000)=[{&(0x7f0000024000)=""/33, 0x21}, {&(0x7f0000b9d000-0xac)=""/172, 0xac}, {&(0x7f00004e1000-0xb5)=""/181, 0xb5}, {&(0x7f0000506000-0xaf)=""/175, 0xaf}, {&(0x7f0000a48000-0x6d)=""/109, 0x6d}, {&(0x7f000004b000-0x97)=""/151, 0x97}, {&(0x7f0000f37000-0x6f)=""/111, 0x6f}, {&(0x7f0000fd8000-0x35)=""/53, 0x35}], 0x8, &(0x7f0000cef000-0xd6)=""/214, 0xd6, 0x80000001}, 0x6}, {{&(0x7f0000cfe000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a9d000-0x10)=[{&(0x7f0000033000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000785000-0xbe)=""/190, 0xbe, 0x3}, 0x3f}, {{0x0, 0x0, &(0x7f000020d000-0x90)=[{&(0x7f000093a000)=""/4096, 0x1000}, {&(0x7f0000fd8000-0xa1)=""/161, 0xa1}, {&(0x7f000054b000-0xa)=""/10, 0xa}, {&(0x7f00003c8000-0x1000)=""/4096, 0x1000}, {&(0x7f00008a9000-0x5)=""/5, 0x5}, {&(0x7f00008cd000)=""/234, 0xea}, {&(0x7f0000b6c000)=""/131, 0x83}, {&(0x7f00003cc000-0xe5)=""/229, 0xe5}, {&(0x7f0000700000)=""/50, 0x32}], 0x9, 0x0, 0x0, 0xffffffffa55fd193}, 0x8}, {{&(0x7f0000486000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005b6000)=[{&(0x7f0000e12000-0x5)=""/5, 0x5}, {&(0x7f0000a7f000-0x1000)=""/4096, 0x1000}, {&(0x7f000080c000-0xfc)=""/252, 0xfc}], 0x3, &(0x7f0000162000-0x3f)=""/63, 0x3f, 0x1}, 0x7}, {{&(0x7f00002da000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000e5000-0x10)=[{&(0x7f000082c000)=""/89, 0x59}], 0x1, 0x0, 0x0, 0x1f}, 0xfffffffffffffe01}, {{&(0x7f0000bc5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006cc000-0x20)=[{&(0x7f0000e66000)=""/187, 0xbb}, {&(0x7f0000b95000-0x7a)=""/122, 0x7a}], 0x2, &(0x7f0000fc0000)=""/181, 0xb5, 0x80}, 0x0}, {{&(0x7f0000b3f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000363000-0x50)=[{&(0x7f00008aa000-0x40)=""/64, 0x40}, {&(0x7f0000055000-0x26)=""/38, 0x26}, {&(0x7f0000fd2000-0x37)=""/55, 0x37}, {&(0x7f000003c000)=""/202, 0xca}, {&(0x7f0000e73000-0xda)=""/218, 0xda}], 0x5, &(0x7f0000cc4000)=""/53, 0x35, 0x3}, 0x8}], 0x7, 0x2, 0x0) 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000318000)='./file0\x00', 0x120) r0 = syz_open_dev$sg(&(0x7f0000bb7000-0x9)='/dev/sg#\x00', 0x8000, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000057b000-0xc)='/dev/autofs\x00', 0x80003, 0x0) ioctl(r0, 0x2201, &(0x7f0000c2c000)="551639ddd34371d34717fb75825de2f7a0bc5b333fb5d211969d0002f60000c0e9a066efe009ed30fc5ceac95fb010a9d477261a0f3a8676073d50c4c36a42020000000000000052b64871dd959b5b19436df0fd294edc8031a797f7eee65a14f89923b750362e32236c8c82b90413d628a54957165ada23c83f20913714835af3f8d73ff89718bb9e8a017f0c0091e827c0115ad9e1e90000000000000069dcc010f84816731e6aedc910a9d56268080000ba4affaaa2d09318404c8a2a38a09106a35849c009000000053e644477be") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000ac5000-0x138)={0x92d425c000000000, 0xffffffffffffffff, 0x5, 0x3, 0x5, [{0x5, 0x5, 0x3, 0x0, 0x0, 0x209, 0x0, 0x0, 0x0}, {0x3, 0xfffffffffffff801, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x2, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x400, 0x120000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) [ 25.032197] audit: type=1400 audit(1514331374.330:9): avc: denied { dac_override } for pid=3689 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/26 23:36:14 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cb5000)={0x0, 0x0, 0x0}, &(0x7f0000a86000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$cont(0xf, r3, 0x0, 0x0) [ 25.090414] audit: type=1400 audit(1514331374.390:10): avc: denied { set_context_mgr } for pid=3691 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 25.117725] binder: 3691:3711 ERROR: BC_REGISTER_LOOPER called without request 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x401, &(0x7f00007e7000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000098000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/26 23:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, r1) 2017/12/26 23:36:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000013000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="8aabd5793ef3178eb06a44095d2e93218fbbe8e60583e40f4658ae994ad74493327d6a261b2f96465a41650081ebc146652d2dfbd209de88cac0759956b09bfa2929d7bae55bd4dc532501f277d9fba52415e1df45d9e828388fdc6ce20acb1240983776ea525fa861f8d5b59ba1", &(0x7f0000001000-0x24)="9ccefaaecbc30ff897728ac0defe37498803ca0101216badd9f44a377f21996cbcc4f9d1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000042000/0x4000)=nil, 0x4000}) 2017/12/26 23:36:14 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000-0x4)=0x0) fcntl$getflags(r0, 0x40a) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000f91000)={@common='sit0\x00', @ifru_ivalue=0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000002f000-0x5c)={0x101, 0x1, {0x0, 0x3, 0x5, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 23:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4d1c947b4d3932bc, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000073000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 23:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000388000)='/dev/rtc\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000311000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000996000)=[{{0x0, 0x0}, 0x10000, 0x6, 0x3}, {{r2, r3/1000+10000}, 0x2, 0x1, 0x9}, {{0x0, 0x0}, 0x5, 0x5, 0x3}, {{0x0, 0x0}, 0x1ff, 0x1, 0x6}], 0x60) write(r0, &(0x7f0000c7c000-0x8b)="7d5cd70df3fb63c20339a5ee91f861b2cd9d95173f9df0e19ea27f6de768011eb7c8b8bdeb326eb60485f99cf4289d287c3e3b29fa4a550efb913e5e135f66c4979e17cc97a5138cd4fa0fd063b7ecf4be91a21c74648442f3728657fe38148a4612f6d18e91688c30ddaad9d69f7b903b59a8b66d5afa3281a69dfba286bb0b3326f26479d2f86c307c55", 0x8b) write(r0, &(0x7f0000508000-0x22)="1e00000018000776530000000600480080200000000200052200010400ff", 0x1e) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000223000-0x1000)=""/4096) 2017/12/26 23:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') acct(0x0) pivot_root(&(0x7f0000c16000)='./file0\x00', &(0x7f000068f000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000692000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) 2017/12/26 23:36:14 executing program 1: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x8)=0x37b7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dce000)={0x3, 0x0, 0x2, 0xfe52}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000070c000)={0x4, r1, 0x10001, 0x254}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x17d040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x9, 0x1ff, 0xd65b, 0x7, 0x0, 0x6}) perf_event_open(&(0x7f00005a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 25.131085] audit: type=1400 audit(1514331374.430:11): avc: denied { call } for pid=3691 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 25.153945] binder: 3691:3711 got transaction with invalid offsets ptr [ 25.161064] binder: 3691:3711 transaction failed 29201/-14, size 0-24 line 3155 2017/12/26 23:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) pselect6(0x40, &(0x7f0000bc1000)={0x5, 0xffff, 0x1, 0x6, 0x8, 0x87d, 0x2, 0x2}, &(0x7f00001f3000)={0x9, 0x7, 0x1, 0xffffffffffffff7f, 0x27f, 0x4, 0x5, 0x7}, &(0x7f000040b000)={0x7, 0x474b, 0x4, 0x6, 0x0, 0x8000, 0x9dc, 0x6}, &(0x7f0000e85000-0x10)={0x0, 0x989680}, &(0x7f00005b4000-0x10)={&(0x7f0000e7b000-0x8)={0x3}, 0x8}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007e4000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006fa000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab5000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000327000)=""/182) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000cb8000)='/dev/input/mice\x00', 0x0, 0x4900) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000df0000)=0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000f02000)={0x6, 0x3, 'client1\x00', 0x4, "2462c80c56b33140", "caff44276ae8e5e9161d625582b7a0aa0368251b0f5aafb3bd05971d8ed25cd5", 0x78, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b82000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00008d8000)=0x5) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000027000-0x1008)={0x2, 0x1000, "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"}) 2017/12/26 23:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085b000)='/dev/vga_arbiter\x00', 0x200800, 0x0) r1 = socket$inet(0x2, 0x2, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00001da000)={&(0x7f0000d93000)=[0x8, 0x8, 0x5b8e, 0x8000, 0x800, 0x3, 0x100000000000000, 0x100000000], 0x8, 0xffffffffffff7fff, 0x6192, 0x251, 0x2, 0x4, {0x1, 0x6, 0x0, 0x9, 0x1ff, 0xffffffffffff6b26, 0x100000001, 0xfffffffffffffffb, 0x1, 0x3ff, 0xc3, 0x2185, 0x7fffffff, 0xfffffffffffffffb, "e0b87f30d605e3c5bb1d40f098376bd9fb290655213617ba23a21f7f81d257d8"}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup3(r1, r2, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) creat(&(0x7f000071b000-0x8)='./file0\x00', 0x0) bind$inet6(r3, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) lsetxattr(&(0x7f00006a9000-0x8)='./file0\x00', &(0x7f0000bf7000-0x1)=@known='system.sockprotoname\x00', &(0x7f000065d000)='eth0g\x00', 0x6, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x2b9, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000-0x9)='illinois\x00', 0x9) membarrier(0x19, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000fef000)="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") read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x63, 0x3, 0x9, 0x1, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000+0x189)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xfffffffd, &(0x7f0000000000)=""/236, 0xec) 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='-posix_acl_accessEtrusted:^\x00', 0xffffffffffffffff) add_key(&(0x7f00000f0000)='cifs.spnego\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="384a51dd4617f375698a5347d3cb68a8cd77a6eacc154c712115895b0ceede13516ecfe248aa776034d90700b076c00d0f530f1e11dbb69661cac9c81a607198b315e7080c7eeebd5f03500541263e03f3e6da85dfeb58a81bb992dbb69a07947f043dc4c2a954c124d6ae12ef998f869868dd8c4e9739917d252bfd69701d3f552c6f222eefc097359dde4b4d51cada42bd60182739f58feb77742eed8473bc1314b8459022ad6715b2b97bc6d4e38dedeb650180e94742251a17fda5f8b3cc9a78e958e8017e6c", 0xc8, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000879000)={0xe5, 0x1, 0x8001, 0x101, 0xffffffffffffffff}, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e11000-0x8)=0x3) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000020d000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000749000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000001d000)='net/igmp\x00') sendfile(r3, r3, &(0x7f00000da000)=0x7fc, 0x8) 2017/12/26 23:36:14 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000438000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a58000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000094f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000011, 0xa, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00007f0000)=""/40, &(0x7f00007b2000)=0x28) r3 = socket$inet_tcp(0x2, 0x1, 0x0) write(r3, &(0x7f0000859000)="", 0x0) 2017/12/26 23:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009b7000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000499000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00004a7000)=""/162) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/26 23:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec3000-0x9)='/dev/sg#\x00', 0x3d4fc0e9, 0x0) fchmod(r0, 0x4) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f000084c000-0x22)="2200000014000700000910f7e2ff000002ee02e401000000090002000005ff72f115", 0x22) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00003ab000-0x4)=0x6, 0x4) [ 25.220782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64499 sclass=netlink_route_socket pig=3757 comm=syz-executor6 [ 25.256240] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64499 sclass=netlink_route_socket pig=3757 comm=syz-executor6 2017/12/26 23:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000c2000-0x10)='/selinux/access\x00', 0x2, 0x0) open(&(0x7f0000039000)='./control\x00', 0x4002, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000002f000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x8000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000025000-0x4)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000002f000)={0xaa, 0x4, 0x0}) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f000002e000)="9a11625c0afb2ed6", 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000002f000-0x9)='/dev/sg#\x00', 0x2, 0x240000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000031000-0x4)=0x0) fstat(r0, &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000030000)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = geteuid() mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000031000-0x4)=0x0, &(0x7f000002a000-0x4)=0x0, &(0x7f0000019000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000002d000)={0x0, 0x0}) r13 = getuid() r14 = getgid() mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000005000)={&(0x7f0000031000-0x9)={0x10, 0x0, 0xdb7, 0x1000}, 0xc, &(0x7f0000013000)=[{&(0x7f0000031000-0x274)=[{0xcf, 0x1f, 0x2, 0x100000001, 0x7f, "0f7fe623fc2348d0c63f257e48fa5d7091d653ddfa5d76eb7040baf868f28380862a25d04571568c72ec63e09801c3856615ff5196b3104f0578ec2a9ae53a838ca0480a8d7ca6970c4949a0ace0fa26dd05f79b54f2fa8c446352ee5414e576f1374ca1d490668e9a598f0e7250c92677df62486ae909d42fceb4179231998c7824d626ad4e2d0fc69b6e92bf5055a8869adddd4c1523be0deecf9a4e0bd5fd4a479a99c72c6dfa7138a4c92b7b646ec175be007b3b6e0ff2250370bb6447"}, {0x44, 0x5, 0x500, 0x3, 0x6, "6298cb7db92402171649f6cb46937d3a35b06ad59731bf2638944ae2ca18c2745e40c354dffc373aed1cd60ddb625af0287d75a7"}, {0xc0, 0x51ab, 0xf04, 0x600000000000000, 0x997e, "dc2757b21bb62309701e973b30ce2f4c7c07d1f75270de892e3e1a26cd621a3131bbbd92a1983e5ac4d061603484f7af4b2095283c4cf71df4404da6c726bc4cabd6559351933f423bc37d5e005d0df9287f065bcd89a4de7ff332e24f5589cdb9042b44855caa2ec9ef8723be3fb8846c36f08aad3e9cab20d591e2ba29cf3cf91af9e9df9b6ecc1150df5cf722fb2ff17b1cb42780f26ca66b37604b6a8899c26c75991381f271829cbb775e69afcd"}, {0xa1, 0x8, 0x0, 0x7fffffff, 0x6, "dca9ef883564879c0e8484ab0a9b05423bb5837c1cce462a7a8d59bd293b17c74f4674cdcfef5304ca2857ff0e8a503784314a7c0134f1298877d793150c41c9fca35cd5067576e0778b06ceda15b982ba2329f2a4371217db904365266effc1102ee9129e962d1da3874118ca58b3e87ca2217e6257e719312773a975f7457e06b9129fd51751b6391607e1b5b59d59d6"}], 0x274}, {&(0x7f0000030000)=[{0xe0, 0x7, 0x311, 0x40, 0xe401, "26a5b4bb46951e2f088959304d301668b335380012cf1d261e7cbd910dff6fdb16e710a0a2b66df651b109a14144432c06e23bd68f750c90191fa02cf40601123758191ed1cacb3df9d7418d31d587ab88e9fd9814b963419e0584a294268f27f18a22fd91f5967fbd297435166ab1fc2b417c970ab4396cb35c2ee4a05f2ab2c60f9cbaa408a63fb90bd8000c9e5c6c66ad14ccb2ab4d8a8feddd0bd7885d79dd9286714a0d1137b13e6224f8849a7d988832688cf21312ca3081fc7bda246a1f118f143d328facecf3913c2a89d760"}, {0x1c, 0xe496, 0x520, 0x9, 0xe45c, "50758c3c85292e1fe94ad800"}, {0x56, 0x8, 0x8, 0xfffffffffffff3d6, 0x12, "0f8169851da6c9a327b7d57ac6756d625fd02a784db99744e36b2793e6a051021b5923d31e00b6cb044ada89a89d12cdd0e4612e0972c56119e7d9a457388c5ebc662208a6f4"}, {0x84, 0x5, 0x1, 0x2, 0x2, "8d10daff9f9b7e062a95bd9c72dcedecb97aed1bef52ca9131ef97e7e8cf6a00a4f54d1f9a5a3973aba5379239761c660fee87ec59df318c688cb2acaa72e65a8475e3762f9db4314d0112f60d0e589296e3bbda686633391ef9b457799206806dd0f46c99c3cb219838ef01e218085be7abfa7e"}], 0x1d6}, {&(0x7f0000001000-0x362)=[{0x68, 0x100000001, 0x0, 0x1ff, 0xd23f, "73488dcd775ec7749e7ee1bd3c45fb798d3e26a83eb8734f7f0e3f02e45233e013fdcd522658a2d501c572d8509e4fcd3d4d9daf1bf8cc2f7f0235e87b2f86d09f259820c5ecbdb9cdba2be1d1ec28d1a38df2db05cc345f"}, {0xd4, 0x3f, 0x100, 0xff, 0x200, "2491944fae91a9952437fa80351ca2471d9209cd6b0d9f0a591d12a55e3e284ae43e6b838e5d3496f797132a6d775edbfb1ac3957913a15b4baa04be566303425a60e730141d2f66dc15528a4bc064d527f889fa850b562ddb23d7230f8702a5d850c057f1f0d31830645f764b612ecc7334c9fed80cf8ed7ee7a8d5aaa5ebbe4714f283fb8b80d11b21cff1563613ed00a1ad0c777324694dfa5c4fe8d4750f3209b2abb2c5fbf9440c27b149492e590e44bdbf222419dcde6f919e534017e2e0cd078e"}, {0x77, 0x3ff, 0x0, 0x8, 0xfffffffffffffffa, "bfa094f3526b489c018357e3742d156249f653e45900bb3701d1ddcce93e26623100610efbe9ee05705d86173c76aac24d18346cf53f0f67674b4869c9740616f7840825f882d53a8b00fe306152aef10c747636797c3fdf16e888460c37fa4663c87c755977e9"}, {0xc2, 0x3161, 0x4, 0x9, 0x5136, "2b244a5b5d74b7d86338d3899a21895c5771e17396ec75ef5e523ddb4643bb65491ffc475f1bcc2e706881e89933466b99231e3b0e20c251ce369cdedcdabc0d39a8d37b9cc81c6d717584243b152856b74f0c535cf72d08a515c58c1419f834173ec07e2bdc50afc6de382959e6ef3a75175f92816b4873c98bc885707e2b6a52e0e7d4a3883bfd47188f6945ec5bb13288171e5a5066a00f4a11245ad2f48900c8d810209ffc34c43ff7860aa1b276e140"}, {0xed, 0xfffffffffffeffff, 0x0, 0x9, 0x20, "a4b4e9f884c2403696fab9f0a02809a5d9b0981ef64e0f68bfc7a0570865a41083a4db644bd86c5a3bb98fd6098c0244b0e1e152151bd854e0bc78328f64c07c1de1a08cbd5128fdea26a47f7800bcd46b6c063e96392be3796a173fb2bf36592dcad6cc387bdab3fd5d496abebdf6c74833fdfbfc3a8e91169de1759f11631cb2b566b1fc0c4098238c331e3b009e4465fb70092f9142037a8e731cdb5f9c0558666db77de831289976b40ce059a8c3e390dd113651d36e211dec09386c298f87bb0ec310f14f478c21d13e0ab6753b9ef52507dd6a56a8ab8ed700f2"}], 0x362}, {&(0x7f0000031000-0x2bb)=[{0x10f, 0x9, 0x400, 0x0, 0x6, "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"}, {0xb8, 0x90e4, 0x800, 0x400, 0x5, "440460feec7df98864a56cb3805917fcc4e7f1fb0da5639190dba2b6daca5b88ee48485dc38ad3543b55eee04096b0223622cc9954f861e6d9e77a6555e71cde9a01bad9ddc7aadfcd0e37b4e13fa137f921e503007c70dcb15ed02c41faff1a3be2ecc40bf314f86d8793b5a1acea00f847a8f6600121f11d1a5cbb6f8dfef70a4fdc2fe3ec9115bd9ce552a59c4804125a540c3274bb920c1d9e606cd3a89361ec5f9250c7446e"}, {0x5a, 0x0, 0x800, 0xfffffffffffffc01, 0x1d3, "d891007cd11e73d14c286075b2d20ed40b73b5f80c8d1670ad2cd597f7de652115237ed86fa56b8ae3222d49f15e093b9c6bd5bd949425316c1c27caf20e0a235a2d6386ffa76de250c7"}, {0x49, 0xfff, 0x400, 0x7f, 0x4000, "ce02f1a871494458b698b90c0c8375ea60ee3b18bd5d35954aff3f43ab7a2cd89c597c1b935f71e4e5f3929de3e6cd8ebd2ea6c509da63c9dc"}, {0x51, 0x40, 0x4, 0x4, 0x20, "d12908473fd688151d448c7ad39f65fb0bfcacf29f6c9306e28261e2bdcdf60de89bbf950fd4c0568ec70edc65a530ca0a5d2d81cbf3d85b3d22de761e62c98c54"}], 0x2bb}, {&(0x7f0000030000)=[{0xb4, 0x8, 0x200, 0x4, 0x1, "678ded32d61065adf11366c4ab34e123b2534f1c1d5f2dbc1a1ba7fbd01b27efaa3d83018e3b1a6cb64a228efdb412cb48a7e8c3682c5802dff87f969e75de0ee38f7dc7aed022033f8952b917408b3387bf9947c93e075e67429bbe698f78378a20422a5083c4825c8cb845d53c0918cc58fb677216b4bfcd1a7b2ecc95e65bf1c30ca5e354dd21cd8ff2837f4257261a534823903ef42dfbd58e12921d2c92430263c7"}, {0x41, 0x9, 0x200, 0x4, 0x10001, "b8b4b1cabf7251a402615c6a599a7b5a1435161d421e788cf364f5edbb69db4812b512eb839d7a6eec9c6b365bd6469046"}, {0xd2, 0x2, 0x4, 0xcf79, 0x1, "f9a1e19009359fa1ab0d598fed9e4d13b6a6887e0a4d32ccd53bef0b70138763c41043690db903b1d359631fba5524275a6466d08f1f2d9c86405fdd837b5d4762928d156c3b8470ae9f47fc0c30523e1eb86055ab292800f8ef8a62e3b99312aaa7590cc1a83ef1da6d3b4d0e73619c054dfbcd6effe77ba2e87da1dbc4adacaf84563b1d94bc0812c808b6e7038a2a7a81222f29cdad47eb2cf1e91fe60642fe93fda410e673e8c83779e52260cfe9550f49b8fbef25a6b8ac64cac8e58e1fd94c"}, {0xaa, 0x5, 0x409, 0xc5c7, 0x3ff, "941f52d5d9d2affc792bf883a0a9b1434077c7ff34125d396c0a4403878870739fa344ed2b716a5f98f8a22ef2b0d7bda24b0fbf261d84083f07a619553ce03eb9a7bc880bdfed0a00c2e3248bca06235c241a9e0b77e91ea8e29e64c04c3c2117ffb5a188ae063d8f651394fabc816a0a14fa2d3b205845e5df3e949ea02986f7a5aba5932cbc8fd6f20b564e0d179ab7c4fdf7752921d6fb0b"}, {0xa0, 0x800, 0x2, 0x3ff, 0x3, "d778f5566d1aa449ecbee80a479f545ce1980d0affe9ddfaf0b186757eaa01607239cabe2c456e4eedd2500ad2384fb2d90674755173087eb3a8024464aaa005eea7ec3147dd4dd75a37b658b75768c194095b256c3cd40936fa8c9681e56efdf3c0af739bf86911a32a7400879533c6ded6837a2bc7a45a121eeb9c3ee52400d876d2254ffbea4d9b184ca96ded6401"}, {0xac, 0xfffffffffffffff9, 0x1, 0x3, 0x80000000, "a94475bb351db6d4cfa728457410f88f51fae1be7a658eb4a1673f5fc0ed8748ed900a5ca89eec2ebb2478884364acf68b3770bff9f0f238ce813dee3d3c9d2e2ab0e05e886512e116c762947b5fc70866042f2cd3aa556e14cf8c4151f5b5ad13601b8a46a19491cb8e88fbd8390a826bd95528ba9b5d2f0753d0a69aff516e5fab1306fae9a111d7626495721ce123caeeedad40c73f8c58e1abb0"}, {0x7d, 0x10000, 0x104, 0x8, 0x4, "647109e06d00bf0e9e5bf2eb0f8b7d55960a825022267e7fa0cc753ff154ac17abdfddfa6b61eee6a9f603b033e5cd3226b6c901caca4f6607cab220b1c248000fa26336d9547644989b136bde20999a2e729957e6abd70d7ff70f498c84f3757cf371356016397578596c85eb"}], 0x43a}], 0x5, &(0x7f0000030000)=[@rights={0x28, 0x1, 0x1, [r5, r3, r4, r5, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r0, r4, r3, r2, r5, r5]}, @rights={0x18, 0x1, 0x1, [r3]}], 0xf0, 0x80}, 0x592e35de09c7700) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f000002f000-0x4)=0x0, &(0x7f0000017000)=0x4) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x101) r1 = memfd_create(&(0x7f0000001000)='/selinux/mls\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000000000+0x4cb)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) 2017/12/26 23:36:14 executing program 7: r0 = getpgid(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/rfkill\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000-0x28)={0x401, 0x401, r0, 0x5, r2, 0x0, 0x5fa, 0x4}) 2017/12/26 23:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000338000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f00004a6000/0x3000)=nil, 0x3000, 0x2000000, 0x5010, r1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870c8, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) 2017/12/26 23:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00003f7000)=""/167) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5da5f38c9eca9a06fc192468d461a9285458ee3ce15363e9fd761707dd80a927e3179ce6e78c1e01cc64182b8fe2546da22c2c64d9d1265f67707de264be95f5770e08611a9e29f32901e425690b305058db851c7fbd0ba63f9c1ded439c8a11bd9e3d05fffc88f245684aa809bf9aded58939e976469fc23b5c0db35c987b6af3c71dd8c58f051b948cbb50861af06fbf89636bcd6c7b5391b31dd77f6b3b0bc70ad2c8bed1ab6d332b28d59511a1270d8518fd008620221ada7504651f4c3d9e7a11f789c35ed7de9f6a87312f87988d1de5c59629fc01630239a1d17fa70d1f596bd23f1b0cbd76c87cef6258dbdf44a35e020d476c3bb515aa7d59cae8d28043fb32fbd1609823ac801464292c5852144151c2960d43a75dd9f3479cf1ca236c2ff46c533a86e90349c3cc1c539f5fc09776a97e02c45", 0x599, 0x0, 0x0, 0x0) 2017/12/26 23:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c5000)='/dev/sg#\x00', 0x7ff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000062a000)={0xfffdffffffffff7f, 0x0, 0xf9, 0x8001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/26 23:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='eql\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000a61000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 23:36:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffe) keyctl$clear(0x7, r1) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000001000)=0x4e) 2017/12/26 23:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00002c1000)=0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e00000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000288000-0x4)=0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f66000-0xc)={0x0, 0x0, 0x0}, 0xc) readv(r1, &(0x7f0000e19000)=[{&(0x7f00000ac000-0x96)=""/150, 0x96}, {&(0x7f0000a83000)=""/83, 0x53}, {&(0x7f0000fc5000-0x4c)=""/76, 0x4c}, {&(0x7f0000e54000)=""/0, 0x0}, {&(0x7f0000700000-0xe7)=""/231, 0xe7}, {&(0x7f0000b1f000-0xdc)=""/220, 0xdc}, {&(0x7f00004d4000-0xfd)=""/253, 0xfd}], 0x7) r3 = syz_open_procfs(r2, &(0x7f0000a33000)='status\x00') recvmmsg(r3, &(0x7f0000ed8000-0x3c)=[{{&(0x7f0000b9c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d84000-0x20)=[{&(0x7f00000a2000)=""/149, 0x95}, {&(0x7f00008b7000)=""/126, 0x7e}], 0x2, &(0x7f00004b8000)=""/105, 0x69, 0x1000}, 0x1d}], 0x1, 0x40000000, &(0x7f0000ca3000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f90000)={0x0, 0x3, 0x8, 0x10000000000504, 0x8001, 0xc2ec, 0x98b, 0x6ec, {0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8000, 0x4b3, 0x100, 0x8}}, &(0x7f0000fd5000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b68000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000f4c000-0x4)=0x1008) prctl$setname(0xf, &(0x7f0000155000-0x8)='\\md5sum\x00') bind$ipx(r3, &(0x7f0000918000-0x10)={0x4, 0x5, 0x2, "3e929b365be8", 0x9, 0x0}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000460000)=0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000187000-0x9f)=""/159) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f000059c000-0x8c)={0x7, 0x0, 0x5be5, 'queue1\x00', 0xa770, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r2) getegid() sendfile(r3, r3, 0x0, 0x4a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d78000)=@assoc_value={r4, 0x1}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f00002d7000)="1d405e4c15f272f0b75cc7ada288f44630f2e7dd72572aa27bd7758db8eaf15dd5dd793a9a", 0x25) 2017/12/26 23:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a88000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038f000)=0xc) stat(&(0x7f0000c2a000-0x8)='./file0\x00', &(0x7f00008bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000075d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000317000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cb7000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fbe000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000-0x4)=0xe8) fstat(r1, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e5000)={0x0, 0x0, 0x0}, &(0x7f000076e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000227000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da6000-0x4)=0xe8) getresgid(&(0x7f0000b69000)=0x0, &(0x7f0000d74000-0x4)=0x0, &(0x7f00007b3000-0x4)=0x0) r11 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e51000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066f000)=0xe8) stat(&(0x7f0000402000-0x8)='./file0\x00', &(0x7f0000a31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() r15 = getuid() getresgid(&(0x7f0000ab8000)=0x0, &(0x7f00001d6000-0x4)=0x0, &(0x7f0000a56000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000449000)={0x0, 0x0, 0x0}, &(0x7f0000743000)=0xc) fstat(r0, &(0x7f0000f49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c55000+0x42b)=0x0, &(0x7f0000ce0000)=0x0, &(0x7f0000aad000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000af6000-0x4)=0x0) r21 = geteuid() r22 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009f2000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001d9000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000daf000-0x4)=0xe8) r25 = getgid() r26 = fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003d3000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002e2000)={0x0, 0x0, 0x0}, 0xc) r31 = getgid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c7d000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00001ac000)=[{&(0x7f0000cbc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a44000)=[{&(0x7f0000b2e000)="a24f9f4ff45302be88c82b6038e141c96caa9a9044b84fee79df1bc969034e890bbd69669d77be147fc21a3dbd6dfd5e207d46677a34c9bd757d621c6cf867c717dd2df2b6580b840c32e39b51ef18acdfda3caba66de78bfacca0f5ec43ca872a8047481d1ecd747cead4eb85d49b3125be2773702d2dc2ff252abfa3779c1e3c5b735eb09430512a657125381c57fbd7c647b72f046a75a03980e214377d8b9d1ff255599987ae28a3f7a7ac8a90ea6a8143f986bb8d61392377f415", 0xbd}, {&(0x7f00000ea000)="d1d73227a8fe43b9dd5585dada37a2ce7e4d", 0x12}], 0x2, &(0x7f0000ebd000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x40}, {&(0x7f00004c7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000bb3000)=[{&(0x7f0000db0000-0x54)="9179c6bd0b93b649312c3b55cec6df1652d17966633e569182147061171a154d0dc9b604db65755c6d3b0394d479f1d18c1090a5a13404a0e80ba8a273e66dc4e4935fe40d5212bc6979808fde7b597c2940c982", 0x54}, {&(0x7f0000c23000-0x72)="d4eff03c4044d74be91331751729ba4ebbd0ca270022b0d72b9223727b6607cbbbb8f05e25971c909d2ebca6f1d0b21e4c9936ac162fcad0b6353463f42b61db61695f3933760dc9c14d3244dffab4c7d79d980ce9cca14d0ff0ab2ae0657a2948036d72c9922ce68dc5c1e8c7dce60923f0", 0x72}, {&(0x7f000061a000)="9a64477fc9f354859faa9279ce1eb0af66b6dbfea1653dd663fbded315e578564fa9934c907b0b4f280be1f13ae3176fbfabe7037ebdf1410f569794dbe267540ddf7db34dfcfd59230feffbda9b11d1c7ad1ca3c417395eda303bf25842facb6c05a32b5ac85f2cc3ccbf34b2d313567d3b403178bdefd78487be3d4f70126d9e1d4d74ef897b7ef943aa1c39c679886147c914cfe4960ce751520ca839ac9f62c640232c70353e5aedb36579f03b5cb706cfcf19e84e93c58759e54a6861a3ba1e7504c3109e279a376e2132ebcbfbf6755ca7d3215824db87941edcab122c061dc190f4", 0xe5}, {&(0x7f0000cdd000-0x3c)="0fbd4405239c25d5376259e5d0f0c981834f87000fb784acb7174260639431c7e719aa761c07501ca741068581b6bec222878faf25b5287988b331c9", 0x3c}], 0x4, &(0x7f0000120000-0xc0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1, r0]}], 0xc0, 0x40}, {&(0x7f00005b5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000200000-0x20)=[{&(0x7f0000e1e000-0x2f)="4848b2c960b08ba8bae0a9e6a391ade64052a9e8f47fb02d6874fe497447d33d847f9c6c6860e2201efc56fd9c79e7", 0x2f}, {&(0x7f0000b00000)="90e5d9b12ac201fa3ccfa0a4470847b6af474052dba709297078f71f73efd0a3c4cf76cb7d0069bf4a4a96572e56839ae4ead6203888c0be80ef67916fefc79afd51810f5ab762501839f5c5650b50c3a5c064eeccef670f4f6a85aa141f4cf7776404e0f4d5f5f936f7b9a85dfe01bb7ad9c5c2c4e425445d5fa00a674a37dfb0d337a8f1c4aa55816f68476a867edfc76f0592631979495b7e07438ab3925fd9787ef476bd36bc9c99ded63c60113cab82626194ec8d18e48cdc48b89bf10b2d7c7e66d96b0e0f5358c2805bbf49f0ee1dd38a21de001b529455ff17619b17f37613019f", 0xe5}], 0x2, &(0x7f00001d3000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x40, 0x4015}, {&(0x7f0000ddb000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000dc6000-0x40)=[{&(0x7f00006ef000)="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", 0x1000}, {&(0x7f00002b7000)="70c0aa0895e15831c7830ed0bd897d3c8d63d07748805db158fa1ea2778f8f6fe2dd357806ffb3b600124bb84c2b9dd478a0fe5e8f17291a805fcaeb9137e4edcba8b52e76015fb9dd914cfbbf", 0x4d}, {&(0x7f00008c9000)="37744a73fe2be9581fad32fff8783bdc2de3f0b3c2bb127b21bde550343a056568e0e6dba61d5f09e5bd4a2b010ad01f9351beb94805a40482d9811e49788339e553c37bec1724087b1bdae9787f60fa3f76a22ad5874e497c0b6156baecf6d3fe829a8c34f0d8a5b127bf21de78c28803efaa032714e6ea771483f5", 0x7c}, {&(0x7f00001a0000-0x90)="7ba5d33877d1539b58b908d0761e51daddfa64cd553bf994742146e845fcf6cf52677fe1259925e40e484e0159007701be6175533e9179bc824d6442cd3caa5f5ff7c7c3ddc75d0aef2aa66d856ebf4973a80e78b98a96aaf37eda0b303cd15f5cbfbd7ce13516f3de4ee69579974aa7db52c31c8763a76723c62ea1189955285153a7794126ebab8283fff8c471032c", 0x90}], 0x4, &(0x7f000099f000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x138, 0x8010}, {&(0x7f00005d1000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000736000)=[{&(0x7f00009ba000)="dfdb5b52e15a0ef1dd9b5cb73d2b23b8f5099bf0064907207279c55d937c11d9435ebd33acd941c434bb680c013c8527417a75507d71a24a11818485c5b84505e9ccee145bd2421b92b97ae9b8b44232377d86504627a0bfc9b00d77f2c46b3d3e61933fdb8f82c48ad7f221356d6ab95317ef71058a3776be12faf6abab039075f36ec8ced440cd0258ff", 0x8b}], 0x1, &(0x7f0000a39000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r32, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r0, r0]}], 0x110, 0x40}], 0x5, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000217000-0x10)=[], 0x0, 0x0) dup3(r0, r0, 0x80000) sync() 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ppoll(&(0x7f0000bdf000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000039d000-0x10)={0x0, 0x0}, &(0x7f0000cef000)={0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d3000)={0x0, 0x0, 0x0}, &(0x7f0000f6d000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/26 23:36:14 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000020c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ffe000-0x4)=0x1c) 2017/12/26 23:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000458000-0x4)=0x0, &(0x7f0000c93000)=0x4) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c25000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/26 23:36:14 executing program 5: syz_open_dev$sndtimer(&(0x7f0000763000-0xf)='/dev/snd/timer\x00', 0x0, 0x400800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b01000)=0x330, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000096000)=0x8000000005, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dd9000-0x4)=0x1ff, 0x4) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x101, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x4, 0x0}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000089c000-0x4)=0x6, 0x4) 2017/12/26 23:36:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffffffffffffbf, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r2, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x8, 0x800000000000009, 0x3, 'queue0\x00', 0x980, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000004000-0x24)={0x9, 0x25b, 0x4, 0x1, 0x9, 0xf314, 0x5, 0x98, 0x8, 0x72d9b7d9, 0x7, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000002000)=""/105) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001000)=""/27) 2017/12/26 23:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00009b9000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffb) r0 = socket$inet_udp(0x2, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008a9000-0x7e)=@ethtool_regs={0x4, 0x9, 0x72, "5bb98b2176dcd92caf57a44e854ecf5a66e4c3a7f90ed7ab60f19d7ae3b72524d4bd18acb67f39c6336659d74f5b49a9af95730bc42ef942f23af70535b35605d78f9f20f187db2b1525a34e96b23c42bb75cec15ad82694ee19db6d0dc5c46d8a22e6df5bd4c8502dd6359a5bfda756c9ab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 23:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000404000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003a6000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d56000)={0x0, 0x8001}, &(0x7f0000ce4000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008b2000)={r1, 0x5}, &(0x7f0000a95000-0x4)=0x8) open$dir(&(0x7f0000e77000)='./file0\x00', 0x200400, 0x40) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000275000-0x4)=0x0) mq_notify(r0, &(0x7f00003a5000)={0x0, 0x35, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$poke(0x4, r2, &(0x7f00005ce000)=0x0, 0x4) syz_open_dev$sg(&(0x7f000071f000)='/dev/sg#\x00', 0x1, 0x800) 2017/12/26 23:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000070e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004c6000-0x10)={0x0, 0x4, 0x0, 0x5}, &(0x7f0000631000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000098000)={r1, 0x8}, &(0x7f00000d5000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bac000)=0x0) r2 = socket(0x40000000000015, 0x2, 0x80000003) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002b3000-0x6)={0x0, 0x80000000}, &(0x7f00008b7000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a2d000-0x8)={r3, 0x20}, &(0x7f0000943000-0x4)=0x8) getsockname(r2, &(0x7f0000587000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000024c000)=0x10) 2017/12/26 23:36:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000004000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x1f}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c03000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f00006fd000-0xea)="b738261401cfc36148483ae2e98ce8cf7558daf1a5bb69443079101ece42dff2923c0f6668058c7d99c4bd4cf18cbba27a60b03a01813f2659f0e8b1a71461b6cc93dc8b14bb60845a7b8686c765f3fff1849e3e9e221124382e4912967381b3e0db5ee250d1cc5cb6326577b1add8ddfcf948ceab9f1573d98417c1276a62e2069fa22ff3f46a71be8101dbe090e77619db967240ff984f56082642e8509c9bcba710b7816ac678b8a4cc38dca745a493ba6d4c11c6b49d91cd203b0bc7c40e747b602fd25b6a7328576d9b5974661a0727fd0315912f59235202eb0fcb4b1e89213aae9a3efb579d93", 0xea, 0x80, &(0x7f0000906000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 23:36:14 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000058f000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000+0x89f)="84bf610425735780b0fb85a08d55e22ff523e8285e23f14b68140a8377724433d12573ff487c2fcf85dd938a34977094e872f815111fc31773403a6708f3b23e6178662407506c67c213a7efb1c2d4dfe767db8b8b4664f352f2c91fb00bac0d0f7635c89a771f5974207d2aee2169d7bed33c01f318", 0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x62, "fe59a55f947ef53783490e131177baabad85ef37cdeeb0ce8cf420346b6c971f2b3705f688b61dc186b040007fda9550bb7edd8501b82effdee2af88ab937e63651bcfd46478374473c92b2a8283c58c94cc4bc7972a13037bf604c578c311efc672"}, &(0x7f0000001000-0x4)=0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"c8fd7a38e54f82"}, 0x2}, [{"5628929f3458a0"}, {"3ea22b1f1a7969"}, {"3606a74545af99"}, {"94b1167944cc04"}, {"c364a37e808207"}, {"f6f8ef15dc9935"}, {"b28ded21eec085"}, {"aa13c1b993a596"}]}, 0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000184000-0xa0)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd44, 0x0, 0x7, 0x81, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000b5a000)={0x9, 0x8002, 0x5, 0x3b, 0x80000001, 0x7ecd, 0x3, 0x1, 0x0, 0x3, 0x2, 0x9}) fcntl$setlease(r2, 0x400, 0x0) sendfile(r2, r2, &(0x7f000088c000)=0x0, 0x0) 2017/12/26 23:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x5, 0x800002, 0x0, 0x1, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000023f000-0x8)='/dev/sequencer\x00', 0x40, 0x0) read$eventfd(r1, &(0x7f000030d000)=0x0, 0x8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/26 23:36:14 executing program 5: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x11, 0x200000001a, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2017/12/26 23:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ba9000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000cc9000-0xa8)=[{&(0x7f00006d7000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000337000-0x10)=[], 0x0, &(0x7f0000434000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2017/12/26 23:36:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000001, 0x4) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) sendto$inet6(r1, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$evdev(&(0x7f0000c3b000-0x12)='/dev/input/event#\x00', 0x2, 0x100) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f28000-0x10)=""/16) recvfrom$inet6(r1, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r3 = socket$inet6(0xa, 0x80006, 0x7fffffff) write$eventfd(r0, &(0x7f000099c000-0x8)=0x9, 0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f75000)={0x0, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x51fc424}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f75000)=0x8c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e7f000-0x18)={r4, 0x4, 0x20, 0x8dfb55e, 0x7fff}, &(0x7f0000f75000)=0x18) 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x3) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000989000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000069a000-0x58)={0x435b, 0xfffffffffffffff9, 0x7, 0xffff, 0x10001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) listen(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00006eb000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000335000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfc000-0x20)={"2616d885e2e76537e58508f85ed6ac29", {0x4, 0x8000, 0x10000, "fff3eb2a5e64", 0x8, 0x0}}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000594000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000311000-0x4)=0x8) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110, 0x0}, {r2, 0x1006, 0x0}], 0x2, 0x0) 2017/12/26 23:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b9000-0x50)="", 0x0, 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e5000-0xbb)="", &(0x7f00006cd000)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="") r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a0f000-0x8)={0x0, 0x3}, &(0x7f0000e52000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000154000)={r1, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53, 0x9, 0x1ff, 0x1, 0x40}, 0xa0) [ 25.680699] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=3872 comm=syz-executor5 [ 25.700847] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=3880 comm=syz-executor5 2017/12/26 23:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fallocate(r2, 0x0, 0x2, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000305000)=0x100000001) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de3000-0xd)='/selinux/mls\x00', 0x0, 0x0) poll(&(0x7f0000484000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2017/12/26 23:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) dup2(r1, r2) 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00002bd000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00005ce000)=0x0) socket$netlink(0x10, 0x3, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000300000-0x4)=0x0, &(0x7f00003b8000)=0x4) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c11000)=[], 0x0, &(0x7f0000c97000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x200000001, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dba000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000fa9000)={0x0, 0x0}) 2017/12/26 23:36:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000000b000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x280, 0x0) connect$ax25(r1, &(0x7f000000f000)={0x3, {"bbb15f855e009e"}, 0x3}, 0x10) [ 25.725562] FAULT_FLAG_ALLOW_RETRY missing 30 [ 25.725573] CPU: 0 PID: 3868 Comm: syz-executor2 Not tainted 4.9.71-g2506378 #113 [ 25.725579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.725593] ffff8801d6fbf8c0 ffffffff81d922b9 ffff8801d6fbfba0 0000000000000000 [ 25.725605] ffff8801d95da290 ffff8801d6fbfa90 ffff8801d95da180 ffff8801d6fbfab8 2017/12/26 23:36:15 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) rt_sigreturn() sendto$inet(r0, &(0x7f0000011000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000001024f0500000000000000d71888", 0x32, 0x0, 0x0, 0x0) 2017/12/26 23:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f00001f5000-0x8)=0xc946) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d89000)='./file0\x00', 0x42) mount(&(0x7f0000c96000-0x8)='./file1\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000dbd000-0x8)='tracefs\x00', 0x0, &(0x7f0000603000)="") 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a6f000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f0000a6f000)={0x0, 0x0}, &(0x7f0000a6f000)={0x0}, 0x8) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000046000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a70000)=0x0, &(0x7f0000739000)=0x4) 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000473000-0xae)=""/174, &(0x7f0000c7c000)=0xae) [ 25.725616] ffffffff8165fb7a 0000000000005802 ffff8801d85068f0 ffff8801d85068a0 [ 25.725618] Call Trace: [ 25.725633] [] dump_stack+0xc1/0x128 [ 25.725645] [] handle_userfault+0xa3a/0x1310 [ 25.725660] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 25.725669] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 25.725680] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 25.725690] [] ? handle_mm_fault+0x117b/0x2530 [ 25.725699] [] ? handle_mm_fault+0x1fc3/0x2530 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket(0xf, 0x4000000000000003, 0x2) mremap(&(0x7f00007b0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) mlock2(&(0x7f0000c7a000/0x3000)=nil, 0x3000, 0x1) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000061000-0xd)='/dev/usbmon#\x00', 0x5, 0x408200) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000b70000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00005dc000-0x4e)='y', 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) [ 25.725707] [] handle_mm_fault+0x1fd1/0x2530 [ 25.725716] [] ? __pmd_alloc+0x410/0x410 [ 25.725726] [] __do_page_fault+0x5c2/0xd40 [ 25.725734] [] ? mm_fault_error+0x2c0/0x2c0 [ 25.725743] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 25.725750] [] do_page_fault+0x27/0x30 [ 25.725759] [] page_fault+0x28/0x30 [ 25.725768] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 25.725775] [] ? SyS_ppoll+0xf7/0x400 [ 25.725782] [] ? SyS_poll+0x3f0/0x3f0 [ 25.725789] [] ? SyS_futex+0x22e/0x2d0 [ 25.725796] [] ? do_futex+0x15c0/0x15c0 [ 25.725803] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 25.725812] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 25.725820] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 25.725827] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 25.763745] device gre0 entered promiscuous mode 2017/12/26 23:36:15 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c7e000-0x4)=0x0, &(0x7f0000f27000)=0x4) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x80008) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r0) 2017/12/26 23:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d41000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db8000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009b0000-0x8)={0x0, 0x5218811f}, &(0x7f0000bed000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d34000)={0x0, 0x3f, 0x2, 0x3, 0xffffffffffff5042, 0x4, 0x400, 0xda51, r2}, &(0x7f0000643000)=0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f0000e89000-0x8)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00009b2000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000366000)={0x0}, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005f6000-0x18)={r2, 0x2, 0x0, 0x7, 0x7fffffff}, &(0x7f000069f000)=0x18) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x100) 2017/12/26 23:36:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000+0xf1e)=0x0, &(0x7f0000018000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xd5d, 0x101, &(0x7f0000001000-0x3f)=""/63, &(0x7f0000003000-0x4)=0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000-0x60)=[{&(0x7f0000001000-0x85)="08ae2825d9b2a73ed6b7c346c679e4799ae05d2b9f469451780a8da5bc34d9481d4b7b9abfe89c6d7e7cf9b07e3b9b3dc357c1acf6f6b6f01bd383a72b7a94da85330a9deb58d3c0fb617d825132945f6da5b5be70d64e0b4a8002451670271f31bc6a8acc2966653784d1e1a0522a9c8f2ec13eb4dbb4e0a5f2a6980d99497511b93c5d2a", 0x85}, {&(0x7f0000000000+0x124)="1d9df4342e4133e70d134f06db54943a42f365cfc17d1181d15d67fb0ebda9a17451a187e398bf474cab0c1aa8e7d7210e4f4dd9066db862f70dcb0687125d3ee0f87022fafbdc49dbc44b192a75615bf6bc71b1f402ac4e4aa172e982ada879c7c049bd", 0x64}, {&(0x7f0000002000-0x4f)="8f3a315d995d33c97fa8471e1ed5407b6ad3982d6a6178564e332eac2a30677ffe26344c8ccff2574a4af4c0fff78a34523403362f83d701944f638e6aed20b9193f356ccae5d41615d952329b343a", 0x4f}, {&(0x7f0000003000-0xda)="843fff62e909c58cd0fa6ce4c534918123504c86f69e3624059bdbff77a81cba2765fb81085ce187b07ec43853a4155d9b770d605dde22f59e4064cab339c28d58dd7d92a241d3e7656544bcb4ca9cbf1800d05593c1a1b1370d063b3139b969c14cf2559ea8641b51cd2d0193d000b2e72cba992af7fb6c1450a66131e356586c1b3a2fdf09d40f4efd7bb2671708efa099d65b4b69a0e3a7c26bc8a883d9544e6814e24b4d4dfaca428941a76c69019c2ad18e6ba12166487266ac1eeb652fa71e43be94372c0f0b003aaa4b1ede41b02073cf54081642f2e3", 0xda}, {&(0x7f0000004000-0xe8)="c57232924cadcf66d5ed6d117b3134b45bac38f701f86a09b9abfa3073c541a0405275b0960cd0a7d38fb51bdb33ce87a1f93e50f1e8f1b8edb1aaac14229beb55c8e9ca3000917e9450a4e17050f0b3a95fe499d5ca25a85c22706761a6d1210f0d1ab2a89e2135e3a294361bbbce0d45358457126c2775de8551be177daf2c1941693364b401665770a8e355477bb9bcaed8bd1a74d064cea51ef69467cb55d193877fe436b925bcabc82b5b41d7d6fcf179b583a4f0c2106d79eaed1f327c258d94cd049d7e51aef6f7c8461c3dbd1b48b437d55f5ccf1f57313e97ff500dde523eb1b4272be9", 0xe8}, {&(0x7f0000000000)="94f60d747ef4f7492b4d99241cd7", 0xe}], 0x6) 2017/12/26 23:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008cb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000638000)={0x4, 0x5, 0x0, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000951000)={0x0, 0x0}) pipe2(&(0x7f0000361000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00001d5000-0x4)=0x0) 2017/12/26 23:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getpeername(0xffffffffffffffff, &(0x7f0000d1a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000082000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000526000-0xb0)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0xfdd, @loopback={0x0, 0x1}, 0x25d6239e}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x606e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d3d5c75}], 0xb0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef3e481c8fa6153c2a727f579cce47abeffb0e5cf1d1ea06221cd2c3e275c7954580cbbc7e3960ebb09929befccf3b3538bfdd1312ab8f1c6c134ada74a449f5085de4dadaf19d088c4a29934190dfa512867c598ef11acec2aa424b8fe45f8c34b7e51dbb8bf66d9a02534a948beb6c6d05d3be261c4fe0076183e86d5d9c7e800211574db5af9401857215ffa31ac65f258b7809a805ae7e833b699592307ac9a9924a35e85cf796df8f7e305d8341855dd9a3b9542f25d768b9d9b1538d4672032305f60dc71c3e97cfae8722f4266b7d73b768ece2199dd4e6a45111fec979725ba2bf630a2ef7a5657e9e2d90e15c5bdc4d5292080ebf7f9a438793f7cde1a41c8003246136f22e64148faadfd44f1bdf5974f90e6512065f998b1d9bd15ebefeae4acb895954c2a69308eb9bb66175427ec17a0506d04359ec3889e60e62ef9cbe6a769eb1f2a6c588ede27f34f527dbaf5cf758e4ee19729d6a615da08cc8f213dabed8cced5ce6615c0c47487d4e419e8827124ea7f679f7dd6ed0314ca9a32db00daaf7d81b3e127db20da4d1f423c55d0ab22200f7ecbb93d432128b033d0ad8680c68e7593c041461db6291a4719900e2594909a7e283b29d4bd2c20bb96edb4f968f1fac6185bca128b43ecda271015864ffcac54b6a179a8e7416b594d26f4b7fce3539121891412ac9d0c90d3b50dc30944c104acadcb7883f5d631531e1e17b88ea1e860cfd383d8a4bf6907a1073dc8b6e6d713bdb95c216d022ef37db93f7e5e162fa40abd5617476fffbd818f762e3badadf42402c5a5a0c299a5599e1a7e70e55c7c2175c72072c4c74947198024e65cedf9e3dec6e6e733d436b56723482576e700f6bb10c4d9c9b24e4e4c4c5fbe9c01fc9d724a18cc8490abfd7e912c2e7d0b476c718a409f029bcb6d83f2a160a22f5b3b6c6a81502b5cffeb7fb123e6c2a8a2e4b737a4498085dcbfcf336ce1329a5cce973ed0f1977c12d24f64ff34b5df2760f9d09b9d796cae08b2b309df0a295cfe3591fa9b64f25ef26b0ec66843cdb4b0e3161ee9aa22d9d7b74fafe5170a2a8abc1bcf47262144224acd4c674dc8f7a285ff90d9d3707ce86100653f1a4f738608b7eb08d6ffc8788d7901b233d1cf95dd0bc2d9343d95824bdac95b9c8074b51a99edae7d2a2bb3b23265a8920597e70d10eb6b5e977ece8a2f06767a8984e550f2a53ac49cd78b8d3cff57cc9e36e491dc1be8a5397b86564d84789b707fb2c06826b0c9b496fb06e1e1abe8f5327b472da03020bc7cc39ddefe20541bded00ae2706f88de7262c76f11dbdd0abe29636fb9e3dde652bf60fdf0157dfc7f48fa813070d8b1b388ad5c0242af98a02d830bc6b5e5a1649543644f7eac555cfe5dfcf55627bc37aed352208b82fb41282f1fef19dda1582fad9d3ed5d70f76e204044edf2d7ac060587dde1578e74b60986234e99e4fc15257df5dd6e565f41177432bb1857a5e21e1c9f25ff522ab4d98940bc7d30e0fddfedd65be16fa83394ec45d3e3271649a4a38ce1cecce0988d7b736ea4f40ef2986bb8736bd4eb3636f8106b1acb1b58ce632bda85edb59686939a764a3dc4ddec955f3d62ed04be040b3491e07a8b734b5c49baaa83f7b3d18e7bf96a077362671252d8f59ed294540fcce72c9c6161ade1c5fd37cc03d44972b654536d2159bf2fc556eb9c6ee9cf05a56edc8149bb9e2b923770c8ee32a69cf6b0a3326ffffc50d0a9e449c2612679bc84b46819ee3367f82cc89e3b1ce889e8c07f1f319cba184c2d2bade26bd92a0600a76dd9cd7d0d173f17e89f43e19b85ddf650a3a8f93c55f00bfc5b5d2af7963dc55a12210b7471413b60cc6edf202e0952e337310e4eb990c895220e0ef932f60ca32007aecc545a97bcbab665f6dbdf7511c591bd9fa2de5171748c5a4a70e6d1b937329f6c322c4ffa4e14952f06aea32199a169d5b61d7e7c261521054327e547c44db47cb0837b7fe7628ec039c7d5bad3af30f7f10382b1cf485d6f6963cc0dc3af868e6cdbf94e1c426562c582d1a48949049d482ca6d01b59e474c6629d20e5da2c8f244120ce0bb70690c32fc2733aaf1f76731bee78c31b392807024beda11f6e1a6a8e38387177d4007dbe907c3453cb2249fe6d858c3bca1090e14d66455e13ac350afdd69078a1d4c844de0c99cfdd5d0f6f1fdfdd2febf5a2926811882d7dba607fe996ff338ee762f497dca46657506c5b069030b14eae769084165d2566305671bf7da8a4ff0cead0d122251ae081b9b2cb8f2adbf7aae3cdb72217cb189a81f96dc6287e127e9809cacecf5cb0954aa082af3b6588c7eb1f054904b7bd09fbb66fa931ff9e61c1c157c544a33a8ad791f223b27b4ed3941cefeb037853bdd9c0d0624a5cc4d0de0e57daff5b1b3e01d7b0e485533b76cee04decfc57ac2f78cd1a5c66a1ec7eea119f61fdd1708ccc872f248d0fc33a21a4aa4de7850b69301d9ee62b95a9b522720abf4f0932c0f35f2c0accc587a1e8a95bf1dde234912081cb715ad6ae8064e44e6fbf058dd80221a66cc05f7e4643a5c628c737fb6f957f380e1283cbe2a546c4d811857d4e6345c9acf825ad4b6b165db1cad7ce507d35fa42ac183b376ef5afb6b2183db35e811fa2e981ce050d913daaefa327f8c1d19b6bd20b767c87da1e5acb11076e8a8cf6c8245375a9bb5e64ddefdad121d685014f1d1a86b7d13d023d7a12057699c34c91b73ff9d158ce6578ccf26f8fe56f4eadda187129b3092db47dc117f59b2a3145efa4a634b6b0c78f0d9ec84d6a51d1fef81a8242247102e78d662d634cf74a407287a730a6cf5863aeb14e200f480616871bd0fd02f75f7dfd187dfd6db2cf6d2e88041218ee7fcd6fd6979f9cecae494d31274c24b94ee43be1807cbdc651e7ca3e4a75e301043449ec94b11922efb124c6f04176051900d7e7ad6e8a84f8fc294bacd3e4f13366f87fa0e8dd9b7d3a24cc262a0afc92920596fa174febba877e7728cc18bc5cf515c5c572bd5c58b01b8b55974aec9dd67acc013667e1b0789abe01190ff0eba78848cb68ee7423f5fbb23ad89d533a0944462b3d7ddd1631016bc9fd4756536062e1435ce85941f436b64ce3a129f08b92ac742941b1fe7888d1c355f76a2b4580965b98ef09f159c401223f3e817e96ecbd3312eeed000d6481e26e612aba069e4b6f2819bca07b4011e968f2fe949c07e93c25b2016bb992d6ef641af2e363f650d556bd3e1519caf358e22070c97f298a1598764cd1339c88a7f62d71a64a3ce711f949d823b789b6bd348683630105b978613849477dc1e70112e521530086e351de8b296a2391d300cf45eeb0836f2a4094480aa54900ab6d0ed465ee707439271a981b5c155d2df88cb0662b1bfba29ec79364c8181099d2983d1015650d753c97b69fefc2fc66a0a65fd4c9fd2c05972eadb7201b1ba9fda6eefa0405e11297a873781fc34a3ca238f2f70d06799f94a1de08fb2a7505bc5975ded4e02ebaa535fbdc1cd184ff4d4a2f16c4f6578704e625e6d115ad3aabde9ea25e6d71bddf0a98ef3c1e27ea38b4ac63673419a4c208eb654e57bb39e242375776618f7778229400af45d10300a36e48a761240d467181ef8404be71280f93e800d61ef1d87fe9484ac94e1fcbcc672f5934b0694b5ef09418953f30e76304dee612b354da87a93e60cf9891e50409459f511804e0be915b9799ac95e619bdc5bc1f5907cadc81f754f27b28f891c8224a2952f5b6e5e1e9022653a7a2db8eb49a75088f54b8ea8316ed", 0xb6b, 0x4, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ede000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a59000-0x4)=0xb) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000be000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r2, &(0x7f00001a2000)='loginuid\x00') shutdown(r1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b9000-0x4)=0xe8) connect$packet(r1, &(0x7f000028f000-0x14)={0x11, 0x16, r3, 0x1, 0x3cef, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = inotify_init1(0x800) getpeername$packet(r1, &(0x7f0000211000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009ef000)=0x14) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d3c000)=0x14) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b69000-0x24)={0x200, 0x7fff, 0x4, 0x1f, 0x9, 0x6, 0x7fffffff, 0x2, 0x7e8, 0x400, 0x7, 0x7fff}) flock(r2, 0xa) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000d3f000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000927000)='\ruser\x00', 0x6, 0x3) sched_getaffinity(r4, 0x8, &(0x7f0000d3d000)=0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d3d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2017/12/26 23:36:15 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f5c000)=@assoc_value={0x0, 0x0}, &(0x7f0000880000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b37000-0x10)={r1, 0x7fffffff, 0x7, 0xadcb}, 0x10) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000329000)='./file0\x00', &(0x7f000023a000-0x8)='./file0\x00', &(0x7f00002e4000-0x7)='rootfs\x00', 0x0, &(0x7f0000652000)="") 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r1, &(0x7f0000003000-0x8)='./file0\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/26 23:36:15 executing program 6: chmod(&(0x7f0000136000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) [ 26.058563] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2017/12/26 23:36:15 executing program 4: symlink(&(0x7f00004a8000-0x8)='./file0\x00', &(0x7f0000c2d000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file1\x00') 2017/12/26 23:36:15 executing program 6: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80b, 0x8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000f1f000)=0x9, 0x4) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079a000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x0) r2 = dup(r1) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000c5000-0x10)={0x5, &(0x7f0000f21000-0x14)=[0x703, 0x4, 0x0, 0xeef, 0x100000001]}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000036e000-0x10)={&(0x7f00003d7000/0x7000)=nil, 0x7000}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000016f000-0x28)={0x5, 0x3f, 0x101, 0x3, 0x1f}) 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x1000000000}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) modify_ldt$read(0x0, &(0x7f0000d6d000)=""/232, 0xe8) 2017/12/26 23:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000022e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000504000)=0x14) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000a6c000-0x8)=0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004bc000-0x5c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f6e}], 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000427000)={@generic="62cfe67f95b333c802e46f95acfb0390", @ifru_flags=0x100}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000924000-0xb)={0x3, 0x100000000, 0x3ff, 0x5, 0x5f19, 0x4, 0x9, 0x6e67, 0xfff, 0x5, 0x3}, 0xb) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x5, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ce2000-0x4)=0x10001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a02000)={@common='eql\x00', @ifru_mtu=0x8}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000dc1000-0x12)=""/18, &(0x7f0000f16000)=0x12) 2017/12/26 23:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r1, &(0x7f000048e000-0xc4)=""/196, 0xc4, 0x2100, &(0x7f00008a9000)={0x3, {"dc2ee3cfd975e1"}, 0x3b9}, 0x10) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xb, 0x4, &(0x7f0000bec000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a84000)=0x4, 0x4) 2017/12/26 23:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x65) mlock(&(0x7f0000e0d000/0x1000)=nil, 0x1000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000932000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00002f1000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009a7000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a7000-0x4)=0x18) accept$inet6(r0, &(0x7f0000365000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007c1000)=0x1c) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00007fa000-0x8)={0x0, 0x0}) bind$netrom(r2, &(0x7f0000797000-0x48)=@full={{0x3, {"fef99a4492f26f"}, 0x8}, [{"64ffdfb51508d7"}, {"6ad56220856915"}, {"48b80bf5fcda69"}, {"3861878200b0f0"}, {"b63badef0a7409"}, {"7c773198298d2f"}, {"186c336a7229b3"}, {"757c93f0876b06"}]}, 0x48) dup3(r0, r0, 0x80000) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001ad000)={0x0, 0x0}, &(0x7f000086d000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fd4000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xfffffffffffffff9, 0x6, 0x17, 0x5, 0x80000001, 0x0, 0x2, 0x1, 0x80, 0x541, 0x2, 0x5, 0x80, 0x400]}, &(0x7f0000c25000)=0x108) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f0000dd3000-0x38)={0x0, 0x0, &(0x7f0000804000-0x10)=[{&(0x7f0000127000)=[{0xb8, 0x19, 0x10000d, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 23:36:15 executing program 7: 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4000000000000004, &(0x7f0000ca8000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) 2017/12/26 23:36:15 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0xa5d4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00007c0000-0x4)=0x0) ppoll(&(0x7f0000283000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x4) chroot(&(0x7f0000d1a000)='./control\x00') 2017/12/26 23:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x80081272, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fae000)='./file0\x00', &(0x7f0000221000-0xe5)=""/229, 0xe5) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x40bf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x6ff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) shutdown(r1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000063c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000db4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bdf000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x6, 0x2, 0x100, 0x3, 0x2, 0x1a, 0x20, 0x80, 0x0, r3, r4}, {0x80, 0x8, 0x3, 0x8, 0xffff, 0xfffffffffffffff7, 0x37b190b9, 0x44}, {0x400, 0x1, 0x4c, 0x8}, 0xffff, 0x5, 0x4, 0x1, 0xa0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3c7, 0x1}, 0x5, @in=@empty=0x0, 0x3, 0x0, 0x3, 0x8fbf, 0xfffffffffffffffd, 0x7fffffff, 0xff}}, 0xe8) 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x24, 0x3, 0x0, 0xd94, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000fd3000)=0x1) unlink(&(0x7f0000fd4000-0x8)='./file0\x00') fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x180000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x3, 0x42) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, 0xffffffffffffffff) fcntl$setownex(r6, 0xf, &(0x7f00000a8000)={0x2, r0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r6, &(0x7f0000fd7000-0x8)=0x1, 0x2) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000904000-0xc)={r0, r3, r4}, 0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000fd7000-0x4)=r0) 2017/12/26 23:36:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f3000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x73)={0x0, 0x6b, "f0b4ea00583ba035442bb14f129d671ab44a5e7e6f1aabaddea1f859c09af53b1475d47932d2d7fa5744f0ce487fc5a636d75edbf54aaee6830ebbd3c70feb73677bd813165d9dd7a0a6e923568acde62c6a6e0f62683dc6ee144d565752d35e2c28fb9ea85c16660b14ce"}, &(0x7f0000f3e000)=0x73) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fdf000)=@assoc_value={r1, 0x40}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00001e4000-0xd)='/dev/snd/seq\x00', 0x0, 0x8a840) r3 = syz_open_dev$sndseq(&(0x7f0000a25000-0xd)='/dev/snd/seq\x00', 0x0, 0x2c0) sendfile(r2, r3, &(0x7f0000fec000-0x3)=0x0, 0x3) r4 = socket$unix(0x1, 0x1, 0x0) socketpair(0xa, 0x6, 0x6, &(0x7f0000bc7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000008e000-0x18)={0x0, 0x3, 0x30, 0x3, 0x2}, &(0x7f000033a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000bf8000)={r6, 0x0}, 0x8) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r7, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r4, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r7, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2017/12/26 23:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a74000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000b3d000)=""/0, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x0, 0x4) lookup_dcookie(0x4, &(0x7f00002bc000)=""/122, 0x7a) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a5b000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000db8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000174000)=0x14) listen(0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00001fd000-0x10)={0x3, {"800f2b541271d8"}, 0x10000000001f}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000977000)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x9d, "1d0710abc95c5169dc50460ec44693e52e4353b2b5758e799f19ddc5149b8df0f8bf5d1f415854c04746e149776f11e7b9efc6daf718363f0590a8a9023c31d1463668c24c4c0e11d6e599711be3d56b88981497378bc3fbe9aa00e8cb7cc93855af314380044c226775b9de1aa1893e4634e7813795e46b1e3acade3f9e4b394894d1fd0ef5e8e4a6ea3c2ecb0070ae30cc7a0d5b3ac43ae528133bf4"}, &(0x7f0000713000-0x4)=0xa5) fcntl$dupfd(r3, 0x0, r5) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000da0000)=@assoc_value={0x0, 0x5f}, 0x8) 2017/12/26 23:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000e7000-0x8)=[{&(0x7f0000ade000-0x29)="290000002e001900013d3500000a0006020000160000ff00000080040d001000000000002400030508", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000797000-0x4)=0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000614000-0x10)={0x3, 0x35, &(0x7f0000cc6000-0x35)="f3fb197ec93ab4f227463e2945606d44e99e5a2518d597a013a93c7fb094b4f8495be3d04a15ce42b924f1d763e7d8d5343c435a19"}) 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000064000/0x2000)=nil, 0x2000, 0x2000000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 23:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 23:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/keychord\x00', 0x40, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000af1000)=0x69) r1 = socket$unix(0x1, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f00007e9000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000050e000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 23:36:15 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fdc000)='./file0\x00') unlinkat(r0, &(0x7f0000fda000)='./file0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fdd000)={0x0, 0x0, 0xfffffffffffffffc, 0x7}, 0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fdd000-0x8)='./file0\x00', r0, &(0x7f0000fdf000-0x8)='./file0\x00') 2017/12/26 23:36:15 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f7d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00009b4000)=""/147) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2004, &(0x7f000025c000)={0x0, 0x0}) accept4$inet(r0, &(0x7f00003b0000-0xf)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000305000)=0x10, 0x800) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r1, 0x0}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) r1 = socket(0x18, 0x0, 0x1) sendfile(r1, r0, &(0x7f0000469000)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x3) 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000276000)={0xcae, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdad9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xffff7ffffffffffe) close(r1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000903000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0xf, 0x802, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000837000-0xc8)={0xca43, 0x7fff, 0x7, 0x4, 0x3, [{0xc1a9, 0x4, 0x200, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xb269000000000000, 0x6, 0x9, 0x0, 0x0, 0x1b0d, 0x0, 0x0, 0x0}, {0x8, 0x5, 0xfffffffffffffff7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) write(r2, &(0x7f00009e1000-0x26)="26000000240043f8feffffff00008d4003000005010000005b60030000000000000503c76e35", 0x26) 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd2000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000fb7000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x0, 0x2, &(0x7f000091b000/0x2000)=nil, 0x5}) 2017/12/26 23:36:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) munlock(&(0x7f0000011000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b1000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000bc0000-0x10)={0x1000, 0x1, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f000061e000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000130000)=0xc) bind$inet6(r2, &(0x7f0000438000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x1c) [ 26.325501] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 26.355075] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 23:36:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x8000a56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80f, 0xf6e, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006ed000-0x8)={0x0, 0x2}, &(0x7f000025b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x1}, 0x8) fallocate(r0, 0x43, 0x0, 0x10000000076) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) [ 26.374074] audit: type=1400 audit(1514331375.670:12): avc: denied { create } for pid=4028 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f40000)={0x0, 0x0, 0x0}, &(0x7f0000368000)=0xc) lstat(&(0x7f000044b000-0x8)='./file0\x00', &(0x7f00007f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a67000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x20010, r2, 0x0) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00006fd000)='./file0\x00', 0x84, 0x85) getdents64(r0, &(0x7f0000704000)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') getdents(r1, &(0x7f00001b8000)=""/4096, 0x1000) getdents64(r1, &(0x7f00008de000+0x860)=""/48, 0x30) 2017/12/26 23:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000132000-0xe)='oom_score_adj\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000933000-0x10)={&(0x7f0000a4a000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0x0, &(0x7f0000d91000)='smaps\x00') sendfile(r0, r1, &(0x7f0000bc8000)=0x8, 0x3) socket(0x4, 0xa, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000650000/0x1000)=nil) 2017/12/26 23:36:15 executing program 7: r0 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fca000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d47000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000179000)=0x88c, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000fc1000-0xce)="52c4", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x2008004) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d52000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/26 23:36:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x7f8ddd8bdbd5c94a, 0x1000000043) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0xfff, 0x6}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000-0x1000)="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", 0x1000) setsockopt(r2, 0x2, 0x5, &(0x7f0000ea9000)="", 0x0) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) [ 26.375917] audit: type=1400 audit(1514331375.670:13): avc: denied { bind } for pid=4028 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000300000)={@common='gretap0\x00', @ifru_data=&(0x7f0000be3000)="3a09d67ec47721ec8533d167ff03f40b0dd8dcab2298fdbeb8b6bff2ea4f7a8f"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f19000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x2) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) 2017/12/26 23:36:15 executing program 6: clock_gettime(0xb, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/26 23:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x4000000000000d3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f00001f2000-0x1)="9c", 0x1, 0x0, &(0x7f0000bb7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe9", 0xc8, 0x1, &(0x7f0000f7f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendmsg$unix(r1, &(0x7f0000637000)={&(0x7f00007f4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000414000)=[{&(0x7f0000e6d000)="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", 0x51e}], 0x1, &(0x7f000099d000-0x130)=[], 0x0, 0x0}, 0x0) getpid() sendmmsg$unix(r1, &(0x7f00000cb000)=[{&(0x7f0000610000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a60000-0x60)=[{&(0x7f0000712000)="9e", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x48040) 2017/12/26 23:36:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/member\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d34000-0x40)={0x0, 0xffffffff, 0x4, 0x53328827, 0xfffffffffffffffa, 0x8, 0xfffffffffffffff9, 0x3}, &(0x7f00008ec000)={0x100000001, 0x6, 0xa, 0x1, 0x9, 0x4, 0x7f, 0x401}, &(0x7f00002c1000)={0x200, 0x65, 0x9, 0x7ed, 0x1, 0x5, 0x8, 0x0}, &(0x7f0000c75000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000377000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x1, &(0x7f0000dcb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000134000-0x8)=0x0) setitimer(0x4, &(0x7f0000e5b000-0x20)={{r0, 0x0}, {r1, r2}}, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e79000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000897000)={0x9, 0x3ff, 0x3f, 0x20, 0x1, 0x2}) 2017/12/26 23:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/checkreqprot\x00', 0x501000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d4a000-0x4)=0x7fffffff) r2 = gettid() ioctl$int_in(r1, 0x0, &(0x7f0000dd9000)=0xf6) pipe(&(0x7f0000ec0000-0x8)={0x0, 0x0}) tgkill(r0, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) eventfd2(0x0, 0x800) 2017/12/26 23:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x10, &(0x7f0000242000)={0x60000000000000, {0xff}, 0x4, 0x3}, &(0x7f00005c3000+0xebd)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000061a000-0x8)={0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c9d000)={0xffffffff, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001d4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="54e48d", 0x3}], 0x1) ioctl$TIOCNOTTY(r1, 0x5422) 2017/12/26 23:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") fcntl$setlease(r0, 0x400, 0x1) fremovexattr(r0, &(0x7f0000e49000-0x15)=@known='system.sockprotoname\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") r1 = accept4$ax25(r0, &(0x7f0000e17000)={0x0, {""/7}, 0x0}, &(0x7f0000690000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007c4000)={0x2, [0x5, 0x1]}, &(0x7f0000f2b000)=0x8) 2017/12/26 23:36:15 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000014000)=0x1, 0x4) ioctl$TCSBRK(r1, 0x5409, 0x4) exit(0x0) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x800) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2017/12/26 23:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000552000)="d513c8d6b113444fbf66dc8a1c8c3c902495e878cc7cea82202c2a818d9b5147ef8f641b4790b604d037ff610824acf8a921cf7402e9622ee851b29aff8e1368fe1526f88d8345c420c33e2120523cbc51c3c72d847573e1f1bfe5aaa7ee67a09c6fa2101b304c29ddc57a3cc76e2de17cfc815115429f62b694472673fda7985b929663dbd885acbb59f720883646d586f43f34f3ee64a28cb393086bf95d0bd8824c4e7caa105fee18d35792d79f0283d046e53ab183f1ec718eb6e8739a201a12", 0xc2) fcntl$setstatus(r0, 0x4, 0x2800) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 23:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000003000)="85", 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000525000-0x20)={0x81, 0x7, 0x10d, 0x10000, 0xa, 0xb45}) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2017/12/26 23:36:15 executing program 3: getpid() r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000004b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) sendto$ax25(r1, &(0x7f00005f9000)="08d3fb6b29e6ddafe4a675312a4e68c5d90b240967cdcaeb4d03a999b75e727fd4c4116d60", 0x25, 0x0, &(0x7f0000481000)={0x3, {"6c271615d7f653"}, 0x5}, 0x10) gettid() getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000063f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000035c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d6a000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008ca000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000186000-0x4)=0x0) getpgrp(r2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) getcwd(&(0x7f0000001000-0x89)=""/137, 0x89) fcntl$lock(r3, 0x5, &(0x7f0000001000-0x20)={0x2, 0x1, 0x8000, 0x5, r0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000675000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000001000-0xc)={0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) flock(r5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) setpgid(r6, 0x0) 2017/12/26 23:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000ba4000)=""/1, 0x1}], 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000053a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000c0a000)={0x4, 0x78, 0x401, 0x3, 0x3, 0x5, 0x0, 0x7, 0x2000, 0xd, 0x80000001, 0xfc0b, 0xa263, 0x0, 0x0, 0x3, 0x2, 0xb715, 0x3, 0x4, 0x9, 0xc3da, 0x2, 0x3, 0xffffffffffff0000, 0x1000, 0x0}, r0, 0x6, r1, 0x9) clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) 2017/12/26 23:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000590000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a5000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000501000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b4000)=0xc) r0 = getpid() r1 = creat(&(0x7f00000e6000)='./file0\x00', 0x1e1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b34000)=0x61, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000d69000)="6e65742f00e57466696c7452720034fb9e5952bff3") r3 = syz_open_dev$sg(&(0x7f0000f78000)='/dev/sg#\x00', 0x6, 0x203) ioctl$VT_RELDISP(r2, 0xb701) ppoll(&(0x7f0000617000-0x28)=[{r3, 0x100, 0x0}, {r2, 0x5, 0x0}, {r3, 0x204, 0x0}, {r2, 0x0, 0x0}, {r3, 0x4, 0x0}], 0x5, &(0x7f0000587000-0x3)={0x0, 0x989680}, &(0x7f0000343000)={0x629}, 0x8) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000c00000-0x10)={0x5, &(0x7f0000913000)=[{0x2, 0x0, 0x3fff800, 0x5}, {0x5, 0x20, 0x1000, 0x8}, {0x30, 0x0, 0x6, 0x5}, {0x7, 0x0, 0x9, 0xaf3e}, {0xb00, 0x7, 0x8000, 0x3}]}, 0x10) 2017/12/26 23:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0xffffffff, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x200000000, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) unshare(0x2401fffc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000873000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x4, 0x9, "17099e7e9dd5579d3b2fb0a6eeb9f3309b6411dd5b51012a8332e6a810f91826e4e3cb52e8c5f9945d29515a2eb5357f3c7f18b4c96dc104264299b0297a08f124d3a36ef157a91127ccd05d326da916"}, 0x160) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c35000)=""/4096) sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000034a000)={0x0, 0x3ff, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/26 23:36:15 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002ba000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000000)=0x0, 0xfffffffffffffffc) sched_getparam(r0, &(0x7f0000000000)=0x0) mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap$binder(&(0x7f00006bd000/0x3000)=nil, 0x3000, 0x2000000, 0x1010, r1, 0x0) 2017/12/26 23:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000793000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d76000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009f3000-0x8)={r1, r2}) sendfile(r0, r0, &(0x7f0000e47000-0x8)=0x0, 0x6) setitimer(0x1, &(0x7f00001b5000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000237000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000efb000)={0x0, 0x4, 0x20}, &(0x7f0000da4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006a9000-0x8)={r3, 0x0}, 0x8) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000be000-0x8)={0x0, 0x0}, &(0x7f0000c0f000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000866000-0x8c)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000057e000)=0x8c) 2017/12/26 23:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cd7000)={0x0, 0xca8c}, &(0x7f00007d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000710000)={0x0, 0x80, 0x8000, 0x80000000, 0x376, 0x6, 0x100, 0x80000001, r1}, &(0x7f00005f7000-0x4)=0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x6, &(0x7f00003ec000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 23:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f0000860000-0x1000)=""/4096, 0x1000) 2017/12/26 23:36:16 executing program 7: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) finit_module(r0, &(0x7f000041a000)='(GPL}md5sum\x00', 0x3) 2017/12/26 23:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00004b1000)=0x0, &(0x7f0000dd4000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000075d000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) 2017/12/26 23:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5456, &(0x7f0000009000-0x8)=0x1) shutdown(r0, 0x2) 2017/12/26 23:36:16 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000d25000)="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", 0x108) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d28000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d27000+0xb49)=0x14) connect$inet6(r0, &(0x7f00004b1000-0x1c)={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00001e7000-0x4)=0x0, 0x4) 2017/12/26 23:36:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000dcc000-0x56)="7a8462e0df1cf1503964bb66bfdaf9a9a779201edcae45c32ac8b654eacba68ff22a946bdd87bcc4db43c0ec6a7eb71d31c32c57f1113f9643d4a9cd262d68638b68bff3336ee6d17cb021fbcc06d43cff22e72bd092", &(0x7f0000000000)=0x0, &(0x7f0000fe5000-0x4)=0x0, &(0x7f0000e66000)="") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2017/12/26 23:36:16 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) setns(r0, 0x4000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2017/12/26 23:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) shutdown(r0, 0x1) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a48000)=0x3ff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c48000-0x4)=0xa4, 0x4) sendmsg(r0, &(0x7f0000a50000-0x38)={&(0x7f000000f000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58, &(0x7f00003c9000)=[{&(0x7f0000c39000-0x70)="df16e4eb0ebe6bdf62d7c81809ebedad69f9a2ee3915525431f3e087acc13a8f17cf2ec18ace28bb6ae28f48294258e99479776e27f7604b754af14d8f3337d08d9dd67b648e64a1cb409887d4086eb281d531aab195d3ffd4602d147c89833bb522dcb3f92c8a6d7605557d13a851d4", 0x70}, {&(0x7f0000120000)="6165144cd4926bd4aa1d5ba6ce8a5410db5c31b7462fc11d554777c43a32397af1e0c4391478b3ed032ac2847ed5d6fe10578b5bad2f67c10b32c3dc5a499f5837c65194efd7187890afccf08eb988ad94ed6e10726d63c2b2f4bbf3c88863dbf041d111026af77f148e09375f3a02ab935561", 0x73}], 0x2, 0x0, 0x0, 0x24000001}, 0x8000) sendto$packet(r1, &(0x7f00007e3000)="", 0x0, 0x400408f, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/26 23:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000076a000-0x10)='/dev/sequencer2\x00', 0x800002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000f2000-0x4)=0x2, 0x4) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2017/12/26 23:36:16 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000007000-0x10)={r2, 0x1, 0x6, @random="eb0b29fd7a45", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000-0x150)=[{&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x70)=[], 0x0, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, 0x0, r3, r5}], 0x20, 0x0}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) [ 26.851544] binder: 4139:4143 BC_ACQUIRE_DONE u0000000000000000 no match [ 26.859499] binder: 4133:4147 ioctl 40086602 0 returned -22 [ 26.868213] binder: 4133:4156 ioctl 40086602 0 returned -22 [ 26.886459] binder: 4164:4165 transaction failed 29201/-22, size -4294967296-4294967295 line 3127 [ 26.892882] binder: BINDER_SET_CONTEXT_MGR already set [ 26.892890] binder: 4164:4168 ioctl 40046207 0 returned -16 [ 26.903948] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 23:36:16 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") kexec_load(0x0, 0x0, &(0x7f0000905000-0x40)=[], 0x3f0000) 2017/12/26 23:36:16 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000879000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000749000)=0x1c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000efb000)=""/165, 0xa5, 0x2000, &(0x7f0000efc000-0x7)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00008f4000-0x4d)=""/77, &(0x7f000081d000)=0x4d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000035f000-0x9)='vegas\x00', 0x6) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000c0f000)='./file0\x00', 0x0, 0x24) linkat(r1, &(0x7f0000efc000)='./file0\x00', r3, &(0x7f00005eb000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000efc000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000efd000-0x8)='keyring\x00', &(0x7f0000aa7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00006c1000)={0x3, 0x7f6}) add_key(&(0x7f0000745000-0x6)='logon\x00', &(0x7f0000efd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006fd000-0x5e)="0000b649c9845d3441550fe60babe386bac57166ba47f929eb2369354fc227fb0200737d7a3610572b2ff2df1bf3c0a80a505cab41cdd3d50d4c8a82f95a086a6f220026421955218fcb2c1656640ff4baf3eee63fdac60346f35ec35d41", 0x5e, r5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000da0000-0xf)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000efc000-0x8)=0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x2000000001a, &(0x7f0000ef2000)=""/0, &(0x7f0000ef2000)=0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000efd000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00008a7000-0x30)={0xa39f, 0x63, 0x100000001, 0x0, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000efc000)=0x0) 2017/12/26 23:36:16 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e63000-0x4)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 23:36:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x20, 0x80000001, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x5e, "c95dbc0d7b9f17ab657bd4b787a9393866099060a67e2a279631f4cd025727b113a5f78562be3a23b1f224a6a9d70a270da6b27511a1ee735be504586b946a58a3a7df0524939684c6bf6b2a1ae35653e8741add89b3410236c5db174f77"}, &(0x7f0000000000)=0x66) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) fcntl$setpipe(r0, 0x407, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2000, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2017/12/26 23:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000018e000-0x4)=0x0) 2017/12/26 23:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000d31000-0xbc)={0x9, 0x0, 'client0\x00', 0x4, "472f5766065b1e2b", "6b4bb58edae8a64dce35f03f34e60070d4c917629bc7f0f0c2b1bcb7d11ac770", 0x88, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000201000-0x10)=[{&(0x7f0000a7e000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/26 23:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x0, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f00002ac000)=[], 0x0, &(0x7f0000f6c000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000089000)='net/udp\x00') pread64(r1, &(0x7f0000003000)=""/129, 0x81, 0x0) 2017/12/26 23:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) accept4$inet6(r0, 0x0, &(0x7f0000791000-0x4)=0x0, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000138000-0x20)={0x8, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x7, 0x1f, 0x8, 0x5, 0x0}, &(0x7f0000afa000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e84000)={r4, 0x47}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dc3000)={r5, 0x4}, &(0x7f0000429000-0x3)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f06000)={r5, 0x9109}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4dd}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1452, @loopback={0x0, 0x1}, 0x759}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0xe0) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f5c000-0xd)='ppp0vboxnet0\x00', 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r8, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000000}, 0x1c) 2017/12/26 23:36:16 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000df9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00007be000-0x4)={0x0, 0x8ae, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000071a000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002fd000-0x8)={r2, 0x2}) write(r1, &(0x7f00004da000)="0701", 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/26 23:36:16 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005a000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000002d000)=@assoc_value={0x0, 0x0}, &(0x7f0000059000)=0x8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000059000)={r1, 0xe, "04492592675463b803f769e428cc"}, &(0x7f0000059000)=0x16) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f0000059000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r2, r3/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2017/12/26 23:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') ioctl$VT_RELDISP(r0, 0x5605) sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) [ 27.392532] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/26 23:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000985000-0x4)=0xeffffffffffffff5, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b94000-0x4)=0x0, &(0x7f00004a1000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2017/12/26 23:36:16 executing program 7: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 23:36:16 executing program 5: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000022c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000902000)={0xcba7, 0x2, 0x3, 0x2, 0x4, 0x5}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000901000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007e3000)=0x3ff) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000903000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x14) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000904000-0x4)=@assoc_id=r2, &(0x7f0000764000)=0x4) r3 = socket$key(0xf, 0x3, 0x2) r4 = open(&(0x7f00004ae000)='./file0\x00', 0x200, 0x4) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000093000-0x20)={0x10001, 0x0, 0x10001, 0x9}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000904000)="f21255e84f6e86be408d5e8ff4bbb433fe69689e79e0a1a6dab4d3ed85d5c79876d5d37dd43914cd5e6e6380136d59c860b8af19b94c2ce6170bccb420cf22026fa5b8079c0920d2ce0db2b38ebaf0a01f7a1a465d1c22da39168da0b516e5cf480028b9bd9df354a7255b2ed5391091ffb02e80363d1d47434cdb") ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000904000-0x20)={0x2, r5, 0x10003, 0xffffffff}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000536000-0x1)='./file0\x00', 0xc0202, 0x10) setsockopt(r4, 0x5, 0x8, &(0x7f0000903000-0x1c)="0090bf52e301e130c536a65d7b2fc64eea77683aa4bd06f479b0dcb3266e4bec2abe607e889cf46c6c92a8ecd503ddd2c80bea5247c10f764254ed93d6e0742c7656c4c55b927693e70f8122c32e5921f304403c4f3f", 0x56) 2017/12/26 23:36:16 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r2 = creat(&(0x7f0000427000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aa9000-0x20)={0x81, 0x2, 0x0, 0x8, 0x2, 0x6, 0x2, 0x6, 0x0}, &(0x7f00006db000-0x4)=0x20) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b00000)={r3, 0xeb, "b3ed1b5c36a8582d072a7aa96f76cf60c803078c201de57abc03f7e66794ea08f855d74f0321b3d262db51ad902d6aeb6aaee9af11cd61d89961e394fee39e83d6b26b515090f1b249fb31557b0bdfeedcec51bb0fb890d27eb223b746a26631761f83efbe1826913322bebc09bd1bb7fb47177f9d67330b46d7057ee7f53a243f33ae5032e32bacc7f54bf891b13cd61824e85f3097eab63edf85c4d7b9fb4908d62dcf75312620305d878c3b314813bb68a5986ae56a99045d901d70a676219fd990294fa606281f8bf7e4553ce858f457a30b2439b98f902e73d61fede263af344d1c60cce4ba080d9f"}, &(0x7f0000b00000)=0xf3) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000b01000)={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000aff000)={0x0, 0x8, 0xd1, 0x7, 0x4c, 0x7, 0x3, 0xc779, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x47ed, 0x4f8, 0x1, 0x9}}, &(0x7f0000b00000-0x4)=0xb8) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000876000-0x10)={0x8, 0x8, 0x25, 0x4, r4}, &(0x7f0000aff000)=0x10) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b01000)={r5, @in={{0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xff000000, 0xef, 0x80000001, 0x43}, &(0x7f0000b01000)=0xa0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000020000-0x8)={0x1}, &(0x7f0000b03000-0x8)={0x0}, 0x8) 2017/12/26 23:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000162000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a33000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/26 23:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x19) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00006e9000-0x10)={0x0, &(0x7f0000948000)=[]}) 2017/12/26 23:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b01000)=0x330, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000096000)=0x5, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000a6d000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0xffffffffffffffff, 0x0, "f458001d05a9", 0x200035cab552, 0x0}, 0x10) [ 27.434020] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/26 23:36:16 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='system.advise\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2017/12/26 23:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) syz_open_dev$sg(&(0x7f00005ae000-0x9)='/dev/sg#\x00', 0x800, 0x200) 2017/12/26 23:36:16 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005ac000)="1de70562d1290aeff40662d112f50e631db750dd18849ab1a1b04d1c26256b18562025d1c13c0699963ceddd1dc34a008dacf0ffceca7417d6afd2c8e189ed7cc763fc4ad0d197", 0x47) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f75000)=0x5, 0x4) fallocate(r0, 0x0, 0x2, 0x1) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a4a000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffffffffffff, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x30) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a8000)='/dev/rtc\x00', 0x40, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db0000-0x28)={@generic="fa67147cafe08af9516dc3a60568f45e", @ifru_flags=0x1000}) r2 = syz_open_dev$usbmon(&(0x7f000052e000)='/dev/usbmon#\x00', 0x1e, 0x2) write$tun(r2, &(0x7f0000eb8000)=@hdr={0x3, 0x3, 0x1, 0x0, 0x200, 0x800, @ipv6={0xf9, 0x6, "caae2d", 0x26d2, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xef, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x2c, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x52, "5444988a1dcc8c02a2dc9c37ed4815a84a3374cb404a6f60b2436e66082a313c913b8c2f379af8607654c956641a17e878cd1b787c2cf406675b780005151c85582ae27798d59c215560ed1da6174bc21292"}, {0x5, 0x3a, "5906a8782d9493c74aa909cddaf09f0b674cf835604a5eb01e3993c0ad0863d583c5f87bcc57d314d46792112854a6970a0fa000ac11ec9085a2"}]}, @dstopts={0xaf, 0x45a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1d, "636f8c2d45717b7c6aa408ad073cb05758c133fb0ed40d707559986066"}, {0x1, 0xa3, "822a154e51646236fa318b8311e2326eb5cff5bf72558a73c87557a91ab504225139f6b73f3285f8ac59f86f1c9f35ff42d5434c1eb366d4fc82451b1014afcb51e4e5fd0dec32e22615b3cd7f01dd7150499249e6a64b5c8391714201c98d45c502c5acce0a2c3a503ae05761ed5467e33b0edc80f31b049704e5b3eb0c0754f4231f550f95717605b4bdc7536548b664c41684cc5558c4b94691f31f872ad6ecd46f"}, {0x1, 0x28, "b58b07797865ccc4f5424b289f4c804c6fe94fa91798cbc0c70f48f39bb5972e9b124df3c038dbc6"}, {0x5, 0x1000, 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{0x0, 0x9, "5336bb5be927198515"}, {0xfe, 0x59, "d419b626460634f22404f3287919a6913f735077e85c09dc65529eb1628e3e7057c4157d9699db7565ece2fcf20282e798f26f7e8ab7ee665ecc389adc80f571fc485ec56110fb94879683e7355a8aebc1973910b35058d1db"}, {0xc2, 0xb0, "4b80be7e871e8c8c348a060abd73692e473c154c1b3ac74f1cd15e9a624146df0464e7af27c0c45f1571011bd890d775abd2a5ec6def373ad3ba811b842082f3ad59fd6441fedd760860264e39e5673c197b9d031cc0652c47229e909363ec62871c6d5f6bf2b59dcf413438ebfabd7f5abd6af1f396df79078dc4f3b86eb667324b937a817101c0acae7324f633ec028948c9809771a4c98833d9804b355c07dc1e7252d330f4531c01f54a119cbc8f"}]}, @dstopts={0x0, 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xae, "8074be9f66862971c2cd25895c43f941bc4287dd4151b7ddda13442f93985eaff4d1f76df2e12275f8421d460b4f023c35d3bd5779a3e8c6a0e76d35f9c9162118ad4ec4c9b9969de5ace09ccea3c7ffbd7f87f0b7848a1b05e562143e6003352f4a58e6985cb286a110a682bedf2e49b0eae0d02a289b12077dddd89c13f23603befb5674863da2108d26f9bd08b4661b3f8d5a25d1f7e2bffc2b378ef6153affd47313a6d0ef5975a2f4268e68"}, {0xff, 0x69, "af7ebea3862529ef53b38c60fdda9956e7c69eff5cf73d0b1cff9749caa2bee45a243841694fd2fa784d28eee712c51ec3f5a53b46375ed8076e3ca3aa1f1eae97480910dd847b5f1f281e5ae0f5017a7f1f036e1ea7204814715e9cb64675281d23674808a8ae0058"}, {0xcd, 0xb5, "68e839640965f00505222cc92ffe792f33698751f1b3bac4d377017cc62e736aebee1b154026686b5af80aee5d943da6ab081a9d6ee1152e27db4f30837bfcf0b4c6f0182c3c5b687ff4a5f61f9a5d70243dfb824bc760c69c24e370cddfeed3319b89baebf455e16047d4db214077518fe31b12c59c3da6a590756ade89b76b19fc1ff8723ea15be3e53c74af6a444360c7335b43a76b8e549ff0b649dec9c5f0c0be5eb50165ff86324c6ac9d191ba80201be117"}, {0x1, 0x94, "ad0ba09b5b62855f8fa335393791c9c6f204d22b4b0b1844cbd99a4b3a8f8ba9031511d44b66893e48c97f39df79e5894bd38ce0f387adc761d616d6b046bdf21637b877e9cad2da6dffdc9a03e2fd0a0b29f379e18de94269859a656dcd247775fff92352963028b398eead4285c9d5981da0d589a3ae9a6e90d4e08dee95cbbbd713e7f1809fecc55d254c2367e604b56275b2"}, {0xc7, 0x10, "992f3d8bf5ede81466a6ad736173cf3f"}, {0x1, 0x63, "c4cbde03d8b8ea52b33709b0be0e77fd2d81bcbd0f1a198ea19a9ab554c230c1955bccf3c8186f4f2c6a5059d6fe0e6a864c1b31282472a9771d3c14d2932966a66e94217adcb826c37d590c76eb3d2843da91c38e996fe73b5a6e72e5d0c13a54aa36"}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x21, 0x0, 0x0, 0xa, 0x4, "11452d", 0x568, 'S\n\t'}, "72b9d3ec6bdae364e52a74a792870abf9fe232d547908794d41c129b220b3c2a3ff954e72bd0e41cd148b66f86c82f7ac75da2d4aa71ce9694ad906b5ba60ead2ff80ed661e0a9cb999720f58c11cc428ed8e851ec8a4b123000300a58c9a895735d7d"}}}}, 0x2704) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f70000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000e9c000)=[{0xc0ac, 0xd5, 0x101, 0xffffffff00000001, @time={0x77359400, 0x0}, {0x9, 0x1}, {0xbf78, 0xfffffffffffffffc}, @connect={{0x12400000, 0x7}, {0x4, 0x8}}}, {0x3ff, 0x4, 0x80, 0x2, @tick=0x225, {0x9, 0x100000001}, {0x0, 0x10000}, @connect={{0x3e, 0x7}, {0x5, 0x3}}}, {0x3, 0x3f, 0x1ff, 0x4, @time={0x77359400, 0x0}, {0xfffffffffffffff8, 0xbe}, {0x9, 0x8}, @connect={{0x4, 0x2}, {0x10001, 0x6}}}, {0x3, 0x9, 0x7, 0x1, @tick=0xaa, {0xcf, 0xffffffffffffff7f}, {0xbbd, 0x8001}, @queue={0x65, {0x9, 0x6}}}, {0xfffffffffffffff7, 0x81, 0x7fff, 0x80000000, @tick=0x4, {0x8f34, 0x65}, {0xc1, 0x1}, @quote={{0x345, 0x100}, 0x5, &(0x7f0000f77000-0x30)={0x35d, 0x2, 0x0, 0x8, @tick=0x8, {0x100000001, 0x9}, {0x62, 0x5}, @note={0x400, 0x8, 0x0, 0xffffffff, 0x40000000000000}}}}, {0x7fdc, 0x7, 0x6, 0x10000, @time={0x0, 0x989680}, {0x6c, 0x1f}, {0x400, 0x7}, @result={0xffffffffffffff7f, 0xa27c682}}, {0xfff, 0x100000001, 0x9, 0xe2ca, @tick=0xffff, {0x3800000, 0x3}, {0x1, 0xf30}, @queue={0x80000001, {0x3ff, 0x3b1c}}}, {0x57, 0x8001, 0x0, 0x3ff, @time={0x0, 0x1c9c380}, {0x8, 0xdaf}, {0x6, 0x7f363981}, @time=@time={0x77359400, 0x0}}], 0x180) 2017/12/26 23:36:16 executing program 4: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") socket$inet(0x2, 0x2, 0x4) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/26 23:36:16 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={0x0, 0x82, 0x58, "be5c287c765bba5954391b0a104eab29a59bf62b5f5c1ec632133c3160b75b56253c743f04d0d38dd4b338da706ef1316f1d2d2f4349c740ca672efc96cfa8a3f90b1c8d46aeb68580a63eb87ccb8f8da8293779d4baeca2"}, 0x60) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071a000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00005dc000-0x28)={&(0x7f0000418000/0x1000)=nil, 0x5, 0x7, 0x40, &(0x7f0000bab000/0x1000)=nil, 0x60e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 23:36:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000012000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) fcntl$lock(r2, 0x6, &(0x7f0000011000)={0x3, 0x3, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 23:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000073b000)=0x9, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) setitimer(0x3, &(0x7f0000a5c000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000072f000+0x8bc)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 23:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d11000-0x9)='vboxnet0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7a000)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d6b000-0x4)=0x0, &(0x7f000087d000)=0x4) ustat(0x1000, &(0x7f00006bd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 23:36:16 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) pipe(&(0x7f0000289000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000df7000-0x90)={0x4, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000df8000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df7000)=0x10, 0x80800) 2017/12/26 23:36:16 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000003c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000003b000)='./file0\x00', &(0x7f000003c000-0xc0)=""/192, 0xc0) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) sendto$unix(r0, &(0x7f0000036000)="d3cd331530ebc1894fc6cfdf9722327711f8be771ce4a9feda045314ee91e1d9d9664e897f", 0x25, 0x40000, &(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)="") 2017/12/26 23:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000398000+0x9aa)='/proc/self/net/pfkey\x00', 0x40000, 0x0) recvfrom$packet(r0, &(0x7f0000dff000-0xc8)=""/200, 0xc8, 0x20, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00003bc000-0x8)=[0x13, 0x1ff]) splice(r1, 0x0, r0, 0x0, 0x7ffffffc, 0x9) 2017/12/26 23:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x101, 0x4) r1 = open(&(0x7f0000baa000-0x8)='./file0\x00', 0x0, 0x1c5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000078e000-0x4)=0x20, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f00006aa000)=0x4) 2017/12/26 23:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xffffffff, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000ff9000-0x8)=0x0, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000028, &(0x7f0000699000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/26 23:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c4a000-0x4c)="2400000013000700ffff0400000009000120000c0d000300010000000000000000b81617", 0x24) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00001cf000)=""/141, &(0x7f00000ca000-0x4)=0x8d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000554000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f000027d000-0x53)="65b3d6a29a4233993bd4f5cf46fa2f4c7f53408292e7320c13c766b9e4dd51c1d11b0ae9f8496217f9391fb23a11066c198e5dfe8f042bbb6d8a35bf7a8dd1011ca2f310130da39d87d491d94f795349f0f263") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dfa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00006e8000)={r2, &(0x7f0000cd9000)=""/21}) 2017/12/26 23:36:16 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c7000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r1, 0x0) 2017/12/26 23:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000a33000)='./file0\x00', &(0x7f0000293000-0xef)=""/239, 0xef) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2017/12/26 23:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000d81000-0x4)=0x0, &(0x7f00005fb000)=0x4) close(r0) mq_timedreceive(r0, &(0x7f00005b1000-0x3c)=""/60, 0x3c, 0x9, &(0x7f0000988000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000ed000-0x4)=0x0, &(0x7f0000068000)=0x4) 2017/12/26 23:36:16 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000150000-0x28)={0x101, 0x1f, 0x3, 0x80000000, "1275f2bc65cfd47acf92b0b86026dca04f74b4e9f73c93bd634bccff9e171691"}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x3) bind$inet6(r2, &(0x7f0000f6d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 23:36:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x1, {{0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) fdatasync(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00002aa000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000bb9000-0x8)={0x0, 0x0}, 0xfffffffffffff000, 0x8000) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000c19000-0x12)={@generic="3113bf627bba4b742e268c8c6909bdbf", 0xd05}) symlinkat(&(0x7f0000558000-0x8)='./file0\x00', r1, &(0x7f000018c000)='./file0\x00') syz_emit_ethernet(0x16, &(0x7f0000015000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0x6, @llc={0x0, 0x0, '\tl', '\x00W'}}}}}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000abb000-0x24)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x24) 2017/12/26 23:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e23000-0x4)=0x3d, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000029d000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e16000)=0xe8) quotactl(0x8000, &(0x7f00000ed000+0x73c)='./file0\x00', r1, &(0x7f0000ab4000)="515837397fffa2d5af56bffef06a3c5aee535d8244c3ec356976feed8b8cb8cc1e7c18cfc5aac9bac7a6a15807a5db043f341a70d2db9814293402240b01d1a60dfd2336542f6c54afc2721f75aee0ccd5") recvfrom(r0, &(0x7f0000ef6000)=""/16, 0x10, 0x60, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000331000)={0x0, 0x1, 0x10}, &(0x7f000075e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cea000)={r2, 0x800}, &(0x7f0000ab0000)=0x8) 2017/12/26 23:36:17 executing program 5: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f57000-0x19)={0x0, 0x0, &(0x7f0000f56000)={&(0x7f0000f57000-0x60)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20008005) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5b000)={0x0, 0x0, 0x0}, &(0x7f0000c24000)=0xc) wait4(r1, &(0x7f00006e0000-0x4)=0x0, 0x1, 0x0) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = add_key(&(0x7f000012b000)='rxrpc\x00', &(0x7f0000d8b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000821000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00008c6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3, 0x3, 0xddec80055a5686fb, "ff47f67aa2f5c2bb2b2d8542bf5fb034898e2ef32a8b405a654660aba6da50973d5a7e3472c47f9d39198a0303267f52d3239b585b1801e9ffe798c38323a322", "f8339de7337795a0b56169480a330ef04e9ea64075ab1e088780891abd037093", [0x0, 0x4], 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ebd000-0x4)=0x0) setsockopt(r1, 0x6, 0xfffffffffffffffb, &(0x7f0000f5a000-0x3d)="8b3b2d5010cbc71d675660880bccedd897cc81da5941689d925c68a21c27ff1855e7aa78373573174544aa2613435d5caa96da2a4f93e416ef00a4c6c5", 0x3d) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xffffffff00000001}, 0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x2000004, 0x2032, r0, 0x2) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000)=0xb8f) 2017/12/26 23:36:17 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000037e000/0x2000)=nil, 0x0) mprotect(&(0x7f00003d5000/0x4000)=nil, 0x4000, 0x1000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 23:36:17 executing program 0: clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000a6a000)=0x0) 2017/12/26 23:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r1 = syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') sendmsg$netrom(r1, &(0x7f0000aef000-0x2f)={&(0x7f0000737000-0x48)=@full={{0x3, {"6b7580df414707"}, 0x66d5ecc8}, [{"d6d4ea887a7e94"}, {"aea4fdb81583eb"}, {"96ec117ea8774b"}, {"f430771b3d97fc"}, {"4afa213ac3ea6c"}, {"07eedfe4745d9c"}, {"e1baf3e389fdcc"}, {"8b4ce9a0bd71ea"}]}, 0x48, &(0x7f000027b000-0x10)=[{&(0x7f00006b0000)="69821ee8a2b90d6ced275b9a26eb92814849be9c05dad5e7e390ca6c60f2e7913be05c8af84d403a969bc8a32d47b7ae4a06b7dae0903f84edecd45df602ec9ba87fcd5c561da0ffb3e01fc7cb943eb3745781f564595f3f7db23e94606915b19f303f0a1ccfcb636ea4e98211b131aff2ec2fda27d8888fc70cc1b9230b7165feb595b2d9875527b20046fd4a0ae7e4a9e908414c06203f490c6a19404d762607178ae494b7e2fdb22de5bfbb", 0xad}], 0x1, &(0x7f0000e22000-0x2158)=[{0x30, 0x1, 0xfffffffffffffffa, "85382ec8c06da1f32616f4da4e63b976f8c46db70588ce8015654367"}, {0x1010, 0x6, 0x7, 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{0x10, 0x18f, 0x670, ""}, {0xf8, 0x6, 0x4, "9373358b316be7b41f3a686cf613d53246861d477c487e268d91c6874f3f1c01317e13822e5b9b980e75a459d953d0ccb6dca8403fa2158b2d3682ab11011c11b35a0e96384ed79c79a4e250f21159c5c128ff9874ba1da97e209f6d4948c680f28c945663f08315c4324c607756e6ca08a463c2f9ca0ba031c8f963b696b8d4b837c3028c70651ea1d6757dfbe8ad63459432a8664caa5c9cdfba0107897d8b7ea8d4d64af61207f384bf51c392a80521ff6dcdf7745ff0b602cd280e5882ab213c2d87a3450a36c9144491c13868f9548a18e9edf888bff0d1ceed9030e924d1f2dd05b2"}, {0x1010, 0x8e, 0x70000000, "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0x2158, 0x1}, 0x8040) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000dd6000)={@empty=0x0, @broadcast=0x0}, &(0x7f00007eb000)=0x8) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000cd4000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/enforce\x00', 0x1, 0x0) pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2017/12/26 23:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000eaf000-0xc)={0xffffffffffffffff, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xda)=""/218) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="6c15ff070000120000000976ba2c83a7", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000bc8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00004e9000+0x98a)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ab0000)=0x14) syz_open_dev$sndtimer(&(0x7f0000a56000+0x120)='/dev/snd/timer\x00', 0x0, 0x2200) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000050000)='/dev/net/tun\x00', 0x0, 0x1007c) 2017/12/26 23:36:17 executing program 2: clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000a17000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000005d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000021c000)={0x3, 0xe, 0x4, 0x8e, r1}, &(0x7f0000dcc000-0x4)=0x10) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/autofs\x00', 0x80200, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ab2000-0x230)={0x80, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") pivot_root(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00') 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a43000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00003ad000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000f67000-0x9)=@file={0x0, ""/7}, &(0x7f0000f67000-0x4)=0x9) sendmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000f65000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006bf000-0x10)=[{&(0x7f0000f66000-0x9b)="688224b7b9911326465d238ccf71bc2c132fc169a025c0d63b9e38b94489777fe07fe86f31ecf8891b965caa56d157287ccbfeb7b288df675f1a1f9dd6992d3cc655a502f550dfe0f83441218db12218bb9a4f368be967179b7c10f8caabf7d750e4d314b4542468f980aecf93eb7ef67dc5e5cf8c0ee85d5ca56dacca7b57de546b308cc71af0569e7ab5ee7b0f6a8fae27b34254b64fbd9f8913", 0x9b}], 0x1, &(0x7f00006e9000-0xd8)=[], 0x0, 0x0}, 0x0) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) sendfile(r0, r0, &(0x7f0000d2b000)=0x0, 0x3) 2017/12/26 23:36:17 executing program 5: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x880, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f17000)="143bc48e41bd6be6bf0b61166760dcff67e53085d7df49a474cf30f6046e06ea272213d3c7a44831", 0x28) 2017/12/26 23:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003be000)={0x0, 0x0}) clock_settime(0x0, &(0x7f00002df000)={0x0, r0}) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000)={&(0x7f000075f000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 23:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000063e000)={0x0, 0x55, 0x7, 0x80000000, 0x8, 0xfffffffffffffffc, 0x7f, 0x28d7, {0x0, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x412, 0xfffffffffffffff7, 0x8, 0x5}}, &(0x7f00009f8000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fbf000-0x3b)={r1, 0x33, "37481b6dcf6982f5e45c73fe813d625b2f8f7a33d0bc3c5ef9c3795a12a42314decfd9054c529ba0fc8118a8098bd9a5077a5e"}, &(0x7f000059f000-0x4)=0x3b) 2017/12/26 23:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, "41eb6e40f047b2c124172d3d2f66db0e7b733d01822d581a1d8235b830d3bb03df31114e583d21b107242faebdf072b05bec9bcba4741bff30c44c84158d8515", "7bd961d1ddf04e019721fabb652e743d9402dbc7134dcf42c06f198454082b79", [0x0, 0x0], 0x0}) r1 = socket$netlink(0x10, 0x3, 0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000818000)='/dev/sequencer\x00', 0x200, 0x0) pipe(&(0x7f0000d43000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000024f000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ba9000)=0x0) process_vm_writev(r3, &(0x7f00003df000)=[{&(0x7f000055c000-0x7e)=""/126, 0x7e}, {&(0x7f000043b000-0x43)=""/67, 0x43}, {&(0x7f00002b8000)=""/209, 0xd1}, {&(0x7f00006d2000)=""/208, 0xd0}, {&(0x7f000034a000)=""/12, 0xc}, {&(0x7f000089d000)=""/229, 0xe5}, {&(0x7f0000e11000-0xae)=""/174, 0xae}, {&(0x7f00001e6000-0x33)=""/51, 0x33}, {&(0x7f00008c2000)=""/144, 0x90}], 0x9, &(0x7f0000cef000)=[{&(0x7f000030c000)=""/4096, 0x1000}, {&(0x7f0000d59000)=""/105, 0x69}, {&(0x7f00001fb000)=""/148, 0x94}, {&(0x7f0000c2a000)=""/239, 0xef}], 0x4, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ec000-0x11)='/selinux/enforce\x00', 0x420000, 0x0) write$fuse(r4, &(0x7f0000e0a000)={0x18, 0x1, 0x7, @fuse_bmap_out={0x1}}, 0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000ab2000)={0x81, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TCSETSF(r4, 0x5404, &(0x7f000050e000)={0xfffffffffffffffb, 0x101, 0x120000000000, 0x666, 0x6, 0x7, 0x6, 0x1a, 0x3f, 0xfe8d, 0x1, 0x7fffffff}) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000add000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c2f000)=0x0, &(0x7f0000d35000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000a23000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e0f000)={0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) syz_open_dev$urandom(&(0x7f0000cb3000-0xd)='/dev/urandom\x00', 0x0, 0x40) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a0c000)=0x0, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000071f000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x800) 2017/12/26 23:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r1, &(0x7f00005de000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) sendto$inet6(r0, &(0x7f0000001000)="744136e0c9e7472238d0e51375a830155f9f2fd324540a30d7c3a1082e29c214b863347943fcc1a6d4c3e1aa2c9544e3de8e5a46f75f9afcd592ae50a02d3ef77e7634fca456afbf3642824125670a0f4d580c83ed702cc59fedd9fe457cb1cd803767f0d7c1f1f58986465df795b41e17d649735a987a559f0043743ff011414bb89b990c8d7ea1d7c42698d25c23cbe0d6f2b4b5e1258fee8d01b10608d71ec50b7730172d6eeb1157779b538b9b9db1915ae654c1521350064f49ee608ace2bc34cb6e90afd28a06b07fbab416b9a18b097c8c64cc3e839508cb381af297a4af4bbb6aa4be0453b2a", 0xea, 0x100000000031, 0x0, 0x0) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000427000-0xb)='/dev/loop#\x00', 0x0, 0x800000100) fgetxattr(r0, &(0x7f00003e3000)=@random={'user.\x00', '\x00'}, &(0x7f0000d5e000)=""/107, 0x6b) ioctl(r0, 0x4000000000001274, &(0x7f000004b000)="") 2017/12/26 23:36:17 executing program 3: r0 = eventfd2(0x80000000, 0x8080801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) 2017/12/26 23:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/context\x00', 0x2, 0x0) getdents64(r0, &(0x7f00001a0000)=""/218, 0xda) r1 = socket(0x12, 0x100000802, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000c1000)=[{&(0x7f0000bca000)={0x27, 0x0, 0x80000000, 0x0, 0x0, 0x0, "e1415954d56932896f34688e94c5590e34588dbd9611454b7df8276f57753d3e4828201cb2106a4849f79a4882c1ecd64d14818e97508fc1c210837cbfb46f", 0x0}, 0x60, &(0x7f0000930000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f10000-0x4f)="c6ccf944c2ed4b3c4802a17e9c8c097471a20d35b1c463e53d459b82d8e08cd91ff726fc9a81c3ab0f443dfaf94328804573a3f0872d04cbb0bc2ad244701b796af9364bf2290e9e9ff017a9f5eed2", 0x4f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xc34a8b8393c99bbf, 0x0, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000001000)={0x0, 0x0}) 2017/12/26 23:36:17 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f62000-0x10)='/selinux/policy\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000a58000)='trustednodevmd5sum\x00', 0x1) sync() 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000585000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000f00000-0x20)={0x3, 0x2, 0xdf3b, 0x8, r1}) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000770000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) unshare(0x400) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000005d000-0x7)={0x0, 0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000005e000)={0x0, 0x0}) getpriority(0x3, r2) signalfd(r1, &(0x7f000005e000-0x8)={0x2}, 0x8) getgid() 2017/12/26 23:36:17 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000050000000004000800090011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) sendto$packet(r1, &(0x7f0000003000)="7a67870a469f6b310f807d95a0d1626f137265d9de2baaf6d9b62eac1b49c58bd71bf93444374eed218b539737b40bcdcb19823577eb6cd7", 0x38, 0x80, &(0x7f0000002000)={0x11, 0x8, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 23:36:17 executing program 3: clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x80000019, 0x0}) 2017/12/26 23:36:17 executing program 7: r0 = userfaultfd(0x10000800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004e0000-0x20)={{&(0x7f0000c48000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2017/12/26 23:36:17 executing program 0: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001d5000)={0x0, r1, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000063c000-0x10)={r5, r1, 0x80}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000c9f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000034b000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000d10000-0x29)="1f2300000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607a0", 0x29) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r4, 0x0, r7, 0x0, 0x100000001, 0x7) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000626000)='/dev/sequencer2\x00', 0x101180, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000386000-0xb0)={{0x6, 0x5}, 'port1\x00', 0x11, 0x10000, 0x1, 0x40, 0x7, 0x8, 0x7ff, 0x0, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000381000-0xdd)="d2250012948eac45688b886bbf18f9a4af8fdab62356405e1d8f2db13f8c4d9b6bc31e4b578428cc77b1dcbbc0021614f86c749db21ee5305a6b621e08edb81244f6b1d901b5447d038b9d9c031bb74810e82d3ac0f0cf74cd4876145c5f70c10e7901ee7dd58b30c13ef7a7586669d0da28c9090ffc51f4b1af986992b652c4f38f3fc55685ebdbe1e65d87fb36ffa4de9f3e62d0a2a46421614dad46aa1df56b8a0a81cc3db102abd965eb5bf93a2595f72b68a88e227f14b0d9b59b960ad21a1bbfb319808f381bf1462d46f3ee184e080cd2cd886f91cf9bb263a7", 0xdd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c88000)=@req={0x28, &(0x7f0000be8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x100000000}}) mmap(&(0x7f0000082000/0xd000)=nil, 0xd000, 0x1000005, 0x11, r1, 0x0) recvmmsg(r1, &(0x7f0000cb4000)=[], 0x0, 0x0, &(0x7f0000507000-0x10)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000fd000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b69000-0x4)=0xe8) 2017/12/26 23:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000342000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) 2017/12/26 23:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00004b5000-0x4)=0x5, 0x4) fgetxattr(r0, &(0x7f0000245000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f00007a0000-0x4f)=""/79, 0x4f) writev(r0, &(0x7f00006ac000-0x10)=[{&(0x7f00001c4000-0xcc)="2900000021001900013d3524000a000602000016000000000e0000040d000f00ff0000000000002008", 0x29}], 0x1) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000013000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000001000-0x1a)=""/26, 0x1a, 0xb4bf, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000)={r2, 0x81}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getrusage(0xffffffffffffffff, &(0x7f0000b50000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000aa3000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000bb7000-0x10)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d3000-0x8)={0x0, 0x0}) utimes(&(0x7f0000523000)='./file0\x00', &(0x7f0000fb8000)={{0x77359400, r3}, {0x77359400, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ae4000-0x10)={&(0x7f00004bd000/0x1000)=nil, 0x1000}) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f000060f000/0x4000)=nil, 0x4000, 0x2000003) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="e4beccada094790e91b542e2e8edb9722d7af4b73bee3b17cd6a9be4b5aea4c99e55308478b745504a5845c90571ffd91ab61e3b51037a69ace92bab3586d73e5ab7d44619eb378b46517723c8ff4a79617fce27aa77a03134fdd0508646bd6ca2ed9d0fcba1f044257b2e8b647d6bd4ac36421196068987f5aba6b6949142e7f8", 0x81}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="e24f40aee30aa55f65d29cc4cc62aecbfb0e2c3161e5a1dcde170a2fc4a02a7f4956d00cd2e4dc810640039c9d404e08915d3d7f413803ecb9b1f425c0be7c2b1c917408addc19fa73cc7719ce7c41ae2ab7d0f83b29de827c50da92de8455b75df066f05c7f8d9c2b4171afc7c66515e0756a1fc19645ff704be7805970fd0aa40aacf3ce75efe14022", 0x8a}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000d43000-0x8)='./file0\x00', 0x80900, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x82, &(0x7f0000096000-0x44)="4db91a5428e150a3d299bef93299c6f937eca7de033040163f8d787e3d6a20a79806c663001ee4a02c005a09fac9a21c6b1d8bfdb2187291cd7aa60b72d5d2a2d648f93c", 0x44) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dd3000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000ca3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003a9000)={0x9, 0x7, 0x0, 0x0, 0x5, 0x2e, 0x20, 0xff, r3}, 0x20) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000340000)={r3, 0x4e, "f749fa7fb5cd285bb7d74b73b684e281a7578ae88d0dc491f3a83e2453dd9181d9c4ee4449da897da169a617e05930416219e2fbdc0a6400b1ddb273aef15b646787c9dc0f2c5770062a983084d4"}, &(0x7f00008c5000)=0x56) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000062e000-0x20)={0x8000, 0x3, 0x4, 0x3, 0x1f, 0xff}) 2017/12/26 23:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000017a000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000677000)=0x1) r1 = syz_open_dev$sndseq(&(0x7f0000f3f000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000333000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00008df000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 23:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x2000000000001f, &(0x7f0000aba000-0x141)="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") [ 28.073857] device lo entered promiscuous mode 2017/12/26 23:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00001bd000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1f}) r2 = memfd_create(&(0x7f0000c40000)='/dev/net/tun\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c91000-0x4)=0x0, &(0x7f0000361000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002bb000)=0x0) socket$netlink(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009fb000)=0x0) sched_setattr(r3, &(0x7f00002ab000)={0x30, 0x5, 0x0, 0x6c2, 0xfffffffffffffffc, 0x100000001, 0x1, 0x4}, 0x0) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) pipe2(&(0x7f0000372000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cf2000)={0x0, 0x80000, r1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000445000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d0b000)={r3, 0x80000, r4}) dup2(r0, r1) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x600800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e0e000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000064f000)='/dev/keychord\x00', 0x44080, 0x0) r2 = timerfd_create(0x4000000000001, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000bb7000)='attr/fscreate\x00') clock_gettime(0x0, &(0x7f000029d000-0x10)={0x0, 0x0}) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000018000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000019000-0x4)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000017000)='./file0\x00', 0x10) sendto$inet6(r2, &(0x7f0000001000-0xe)="b071f903dc7deb558ae63e238887", 0xe, 0x4000, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f000001a000-0x2)={0x7, 0x1}) 2017/12/26 23:36:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) connect$inet6(r0, &(0x7f00002af000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 23:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000ecf000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) recvmsg(r2, &(0x7f00009f8000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000e47000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000c3a000-0x8)={0x2, r4}) 2017/12/26 23:36:17 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/121) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f0000b60000-0xe)='./file0/file0\x00') 2017/12/26 23:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000048d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000365000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000e2c000)={&(0x7f00001e2000)=@full={{0x3, {"8f951d2feb6835"}, 0xffffffff80000001}, [{"48b1fa14ed6d9a"}, {"ab7f68ede28ff3"}, {"35e2b2af40115f"}, {"d9ede26c352d3d"}, {"59639e90a392d8"}, {"a1946bfbd8938c"}, {"b0aa3a42b7857e"}, {"b20e132f888794"}]}, 0x48, &(0x7f000019d000-0x60)=[{&(0x7f00007c2000)="63604b992876d623b737cea9ac56ed7fcf00d25c99be65cbd8b2f9d5", 0x1c}, {&(0x7f00008c0000)="537f1b3efae979d8df68de8f70da8a3a1deb8669655a2b9ff9f19fef0982d7bcb809eee4999d7fb25c76b7754000739d6297773bb070606ec05777916438ee5e46675783f2809193ec4d081a547cc740bbeae85f3a2869e96accf6582887c3b065805a9eb0999ab8c5cf4d8da2ecf63c97581c9b04d9a328874b0e9d47ec", 0x7e}, {&(0x7f000072d000-0x44)="980d63276c8959cc7e765d516256161f504e49df167e34c0124c80ce3ab919d539c4d20786fd577a00571fc63ab04a388733a4601930ab2c7be7078ceb7e1f3070826a6e", 0x44}, {&(0x7f0000ee5000-0x19)="02de5589eb1aee27d5777898e8a2a7feaa0d5849b34d008ae3", 0x19}, {&(0x7f00003a5000-0x1c)="9afb89eaeb88b850d38263fb25f9e1e9e031a01b6de4d5b27732a271", 0x1c}, {&(0x7f0000718000)="95664c7bda", 0x5}], 0x6, &(0x7f0000f05000-0x10b8)=[{0x1010, 0x102, 0x0, "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"}, {0x90, 0x106, 0x1f, "0a13bd714dd15ef40bef4fe99c11b5380f93638f7cc0938d580448c43b034bfc31d382574808ac73b3c2d7ba65e501d9e900abc43aadcf54746cb03b579c5a6d85c07b9fa313d6df8386f659a08e98b11a6dec51e37f63f0afe70b8cd5434c3401795bf00914fd3cf201904ce3590e1b8e778db5493a5af151e745fa11"}, {0x18, 0x84, 0x6, "bf81c5"}], 0x10b8, 0x4}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000005000)=""/30, &(0x7f0000462000-0x4)=0x1e) 2017/12/26 23:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='.\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000182000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000624000-0xd5)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000)=0xe8) setuid(r1) 2017/12/26 23:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x228a80) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00000fa000-0x51)=""/81) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d7d000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f000084f000)=""/164, 0xa4, 0x0, &(0x7f0000d8b000)={0x0, 0x0}) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a11000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002ed000)={0x0, 0x24, "4184530d29cd570db34b2bc07cd0112e2f7d1d5e688e0440051840a6ba79eeb45f2ce985"}, &(0x7f0000e54000)=0x2c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000055a000-0x64)={r1, 0x5c, "09ff07d5ecc1739c06d14c5a0962cbd8a8709164eef1b8c5379cf880aee357120cf43606893e39011eceaa95549cfdb797a19f7f695e1fd314510228a5ddf0b692835cc2b16446906b55540276c5d18a357f547ad394d4b29927f184"}, &(0x7f0000f0d000)=0x64) 2017/12/26 23:36:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="57bbfa68c8c36b3c37f1ea659bc2468a93e9cf60c8f79bfc2eec6bdb8398318abd18e8808ea4fd2edf002c96e26262fb56f14dda50e1898b7b7bb7d11eb83817716fa16f53d8a3b57a180d510bcb94482ddda12c3b1c983ef36c248b69af7a6be628b4f6be4a9b34642f5d317ffe531a8c45c1b1946ecbd5a7fe95470104a4ea56b318b436664a2f3a44c92b7744690f36e299a2f9abe9ffdc61924541df36675e898c", 0xa3, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffd) fallocate(r1, 0x3, 0xfdd0, 0x3) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fc5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0xffffffffffffff4c, 0x8000, 0x9, 0x2, 0x1}}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fc4000)=0x0) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xa000}, 0x4) modify_ldt$write2(0x11, &(0x7f000001e000+0xa61)={0x8000, 0x20001800, 0x3400, 0x100000000, 0xfffffffffffff8ca, 0xca7b, 0x3, 0x8, 0x1f, 0x2a}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f62000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) r2 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089dd5e72029", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x2, 0x0}, 0x4) 2017/12/26 23:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000975000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x54d1, 0x4, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) write(r1, &(0x7f0000970000-0x73)="a0ce8b5387949a58bc3370ecadfd231ad488478d300c1b45f2edb081882430dc6661d695de483b6501770bae7413f6d3e737f043dfd26dabdfc722065a530a7da34ea252491d909a303b4ae6b23c5ee6587f4b8a83abeaf86792edd9bad42de90a5a1bb5c87f72dfa4df1b525232a6e612e31a", 0x73) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000093b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000f53000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000b6000-0xbc)={0x6, 0x2, 'client1\x00', 0x1, "df6f76d8b9711390", "33b74f65f2a7789b709113451fed8802806f0417be251b3ca2973d58a4f57d89", 0xb1d, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000493000-0x27)="260000002a0047f10701c1b08000e40000000000010000000901000080000000000000000000", 0x26) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c31000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000006a000-0xbc)={0x270, 0x1, 'client0\x00', 0x2, "0aa2ba864f2602bc", "720681696b3e4996b43f0e0d1057fdb7f0a4d71f324ee22b5a2bdde403bcbbd9", 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000c3b000-0x10)={0x2, 0x6, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffffc, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x4}, @sadb_lifetime={0x4, 0x0, 0xc3, 0x4, 0x2, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0xfff, [0x0, 0x0, 0x0]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fe3000-0xd)='/dev/usbmon#\x00', 0x400, 0x40) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000ba9000)={0x8001}, 0x4) 2017/12/26 23:36:17 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000e36000-0x4)=0x0) fcntl$dupfd(r0, 0x406, r1) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r3, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r5 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000d66000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcb000)=0x10, 0x800) close(r5) r6 = socket$inet(0x2, 0x1, 0x0) close(r1) bind$inet(r6, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000fcd000-0x8)={0x0, 0x7}, &(0x7f0000fcd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000b6000-0x1008)={r7, 0xffffffffffffffff, 0x1000, "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"}, 0x1008) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000bad000)=0x410, 0x4) splice(r2, 0x0, r5, 0x0, 0x8001, 0x0) 2017/12/26 23:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000004d000-0x10)={0x0, 0x20, &(0x7f0000495000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000031d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000013f000-0x8)={r2, 0x5}, &(0x7f0000d15000-0x4)=0x8) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getrusage(0x1, &(0x7f0000a2f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 23:36:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7fb83b4e0f1a84f6, 0x4, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000adb000-0x4)=0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2017/12/26 23:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d87000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002ee000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00002f2000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e64000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f00003b8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000279000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000474000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c6c000)={0xa5d, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x10000000000006, 0x0, 0x0, 0x0}]}, 0x10) close(r2) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b37000-0x8)={r1, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r3 = getegid() r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TCSETSW(r2, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r3, r5) fcntl$notify(r4, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f96000-0x16)='/selinux/checkreqprot\x00', 0x412280, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00009fe000)=0x5bf2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000e02000)=0x0) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000067a000)=0x0, &(0x7f00005cf000-0x4)=0x4) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x105a) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f00003e5000-0x2c)="305298868a239ba9e1633a3dcc08e98706d4fad027df924a435e7ba113ec0f4f7abd7f8912aa303ca64ee320", 0x2c, 0x10, &(0x7f0000e4e000)=@llc={0x1a, 0xd, 0x81, 0x0, 0x35f, 0xfffffffffffffff8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000fcd000)='user\x00', &(0x7f00007ad000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00009cc000)='keyring\x00', &(0x7f0000c6f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2017/12/26 23:36:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000c98000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) lookup_dcookie(0x0, &(0x7f0000dc4000)=""/0, 0x0) 2017/12/26 23:36:17 executing program 7: clock_settime(0x8005, &(0x7f0000c37000)={0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000046d000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000264000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) accept4(r2, 0x0, &(0x7f0000239000-0x4)=0x0, 0x80800) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 23:36:17 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f00000ee000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ac000-0x6)={r1, 0x4}, &(0x7f00006e5000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000095d000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000800000)={&(0x7f00008ab000/0x2000)=nil, 0x2000}) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f00006aa000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/26 23:36:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000013000)="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", 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000)={0x1, &(0x7f0000014000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000b8b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0xc3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f000022a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab5000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = open(&(0x7f0000c0a000)='./file0\x00', 0x171900, 0x5) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000)='net/stat\x00') r3 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x804, 0x800000000000000) r6 = dup2(r5, 0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000f4f000-0x38)={&(0x7f0000528000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000014d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mkdirat(r3, &(0x7f000088f000-0x8)='./file0\x00', 0x0) recvfrom(r6, &(0x7f0000025000)=""/4096, 0x1000, 0x1, &(0x7f0000d4a000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 23:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) pipe(&(0x7f0000e9a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000fdd000-0xb0)={{0x1, 0x800}, 'port0\x00', 0x0, 0x401, 0x5, 0x7, 0x10001, 0x5, 0x3f30, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tgkill(r1, r1, 0x20) kexec_load(0xeb9e, 0x4, &(0x7f0000dd7000)=[{&(0x7f00000ff000-0x1000)="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", 0x1000, 0x1, 0x10000}, {&(0x7f00008d7000-0x34)="6c0d62483e75da8b47fa2fe16f31504d772099de0b9f61d19eeab7db6f251811e1981912d269ec839a6246432d5bcca8b9657418", 0x34, 0x4, 0x9}, {&(0x7f0000a4e000-0xae)="fd6f5db3097946c8ac83a6e13227e1c8b3db0078849c37f5ba005b88a30e721cad2c268e0e7db8e724734f17ef8b20602a3290e083a163332f7da78a5bfbee1003cafcd0ad7d9ac99787133274fd89d5975e3ab1b756231e4cd8e7a91a262aeb99c73d1eecfaaba0bbae07a7dcbb745ee62cd06184c77582ac45f2d32c4625c343ff4a67881a8a6265a8b436a5f9f28312af2efc1676dad0352a00e1a91d3a023edf33349c33c122d453f264c33e", 0xae, 0x100000001, 0x7}, {&(0x7f000014c000-0x14)="4b2dba2303a75a95a49e8cef8bd11451a6b9d072", 0x14, 0x400000000000000, 0x6}], 0xa0000) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x7) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005da000)='/dev/ptmx\x00', 0x40200, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000667000-0x6d)=""/109) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000b6f000-0x4)=0x30e3) rt_tgsigqueueinfo(r3, r3, 0x40, &(0x7f0000693000-0x10)={0x1e, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2017/12/26 23:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031f000)='./file0\x00', 0x1) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000034000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") syz_fuse_mount(&(0x7f000055a000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc2000) 2017/12/26 23:36:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d1c000-0xbe)={0x0, 0xb6, "458b072f57faa6a13d4cbba137771b0f2b4b5a52a5aab6b86e1c6bca22ff0fa5773e522f8bfa231d207a6f8ab16d8fea1d38c3063c62e94c55c911daad3431b24525a3477957970cd0538eb91e6f6239721a640117d69f5d2897f968d6ee5d2b77555a1b52e9393c119f53407664fe788125a8f8b831aba0e986248f7ee75d4d6f0d3f9ab854f5d00ffe526819c129059e1c844a517ca353d5f43b77e63bf1ca8959110d3fae8a7d972e9afe17255539aaf13423038b"}, &(0x7f0000d1c000-0x4)=0xbe) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d1b000)={r2, 0x6}, 0x6) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1c000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e2000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x6, 0x10, "806b8b80413ede5af9b13de4e8fc294f2a41fe0b8b6618ed7ef03586a71555851bd32b4e59163455264460a7ae62599209ddf0a77b2dedba165e06bf4cadd43f", "d99d1121ea26887e5aff300f937fce061409a5bff1d39a854cbd3f9754cb8e84", [0x40, 0x3], 0x0}) r1 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) 2017/12/26 23:36:17 executing program 1: unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000335000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3ff) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001ec000-0x4)=0x14) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000148000)='/selinux/user\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ec8000)=0x7, 0x4) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b1e000)={0x0, 0x0, 0x0}, 0xc) ptrace$poke(0x5, r1, &(0x7f000074e000)=0x0, 0xed) ioctl$TCSETS(r0, 0x5402, &(0x7f0000831000-0x24)={0x600b, 0x6, 0x80, 0xfffffffffffffff7, 0x401, 0xde3, 0x6, 0x401, 0x80000001, 0x6, 0x400, 0x200}) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000908000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) pipe(&(0x7f000043d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000139000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) sched_setscheduler(r2, 0x6, &(0x7f000024f000-0x4)=0x2ba2) ptrace(0x4207, r4) ptrace$pokeuser(0x6, r4, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa8000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000055d000)={@generic="299b6fbddf2192b40e3b9a14fbe46453", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00003ba000)={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000f80000)=0x0, 0x4) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000d2d000)={0x0, 0x0}) gettid() r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000649000-0xf7)="6e65742f6d6306000000657200d3f1632eb94328a1f40598192d08b55ea2aec1376758f16070e1471d7ea45273721bc520556f32c0ae24b88abf5492a54718c9c3346d4f87818eb3e24222cc85deeb1b77d59f3aeea16abf1b1359c6edca649e6329a5adbbd2c8a4c28f07888ff48889588c4147e5e94d07ea45cc67f101c1365d30e13721e48c97649dfabe72d1c598103e97e1ab865440dca55239f90c825a52c4e8ec8f997d7cf6a8cf020000006a2a13e6378f181ce834daec9b6dc93bfa54029db386ab61b5b75e8fb0264f9dd3c2b1da81ed54e2b8ba4f8757bce32687dc508a5ec546d4a44d9dee398ef7c911d7f00b10cc2db1") read$eventfd(r2, &(0x7f0000e3c000-0x8)=0x0, 0x8) r3 = getpgid(0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioprio_set$pid(0x2, r3, 0x9) readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000009000)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000004000)="35cd56cef16d5e28541ab59648347595a6e9ae4d6941845b42") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000c000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0xb1)="c44f68018bd4b46b35ba241dfc5f0e4442d398dd33195d5dc3536b0d7ff31b07e76c3beee53091cdba0d2b457934724f6ac5bfbaee76a089b733553145b64bd121bdb7e406d1477b51b080d5f94045485e7609f0972f2eced47ef73fdcf75ed0315b784f3738532814a8ad032dd544e97566a8016cd3dcc30b246df79e0c0604537ac560ccb98b8dbb0ba5ff1d50aa5497d5d782a814e128d5c8cd00a99d087c0470502fbff1e50ee7c1003043785a5cf9", 0xb1, r0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) 2017/12/26 23:36:17 executing program 4: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2a000-0x8)={0x0, 0x0}) iopl(0x1) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)=""/0) 2017/12/26 23:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005e4000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001fe000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c09000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7, 0x5, 0x0}, &(0x7f0000d09000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000707000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d0, 0x4, 0x1ff, 0x2, 0x4}, &(0x7f0000140000)=0xa0) 2017/12/26 23:36:17 executing program 5: setpriority(0xfffdfffffffffffe, 0x0, 0x100) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000084c000)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000207000)={0x4, 0xf9, 0x7, "baf5f4d3d81f", 0x8001, 0x0}, 0x10) 2017/12/26 23:36:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20400, 0xc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000083d000)=[{&(0x7f0000001000-0xb2)="786975699c1495da7d74a7c57b2489b6064a5c29042c682a2a9072d0ef7f0ca0c05034037fbab9d3cefda3b76ed0921998fd8b4aa1e68360431fda8202de11b6a177ee4408fdf2fed19ba210342d49191e1fb2258cd0227102e41450b1640a255eee5b1624aecf48dcee7117cea3b554a7a5d0bdfbc844f1ef601a41220b3fb71b516224a67398451890100b21d47616b7fa5d5a06d823181e9296e1e31a66644903e07c2e1b9f86dd4d0999cff1768ad907", 0xb2}, {&(0x7f0000000000)="10640b23aeb3629b8ffd1cdaecbf1d031f6a4a2882ebd285ad2fc5dd68c2b2c1f007353e793bd00a09eb3a301d293b9ef216ac131096d5aa93b8346c646b12c770c66f44650c6d1c1e1c1645d372b6f236267498618e352ed3642d5878aa28166e31469cf3a6a1bfd1d03bebb3f8f69ac7527eab276738b482356639e351e9fc3d2e11da842867cc11a7ef4c0ca797369f54fb29c2c783abda4284ef735bfa1d193789d72de2963ec3674ad17675f5d1ad45b64f490ad58107856c329de9bd8b0262394c346b39b13548c2adb82a", 0xce}, {&(0x7f0000001000-0x21)="802ed54f4e50b8ec8ea0cde9652e86bcb91ac83f7705bbcd03cc7e17bebc2aea65", 0x21}, {&(0x7f0000e69000)="5fa58f4c3ff3380c36b50b1bdd18c631528138d73038bffd0548b83437576065c86542054f52681e70f3470e33a659c924b936ca30e287138da992c3fa85e1cf2759968fc7f201bd4706f8d5e9d964d55330c1b071d4bc418662ab7e2c260c9e609677733e92a138b38311d160547d1965f76cab595497e94af9ce336787011ff125bac51ac4e557695feced2ade15568855f4a41cfa74429bed01a91281ec4901cc47e5efce7af18633c9d7dda2c3352444b8ee8b88f0d49a8dde4e52526c4c440dc373d6a3dd1ffc3eb8863fc917754257b970b257a290590005f1bb05fd534a33d40d4e9eae97fb49fb0330b36005", 0xf0}, {&(0x7f0000000000)="cadc64ff225fca4ef5899024db7f28594f3a2fbf0efeb5be4c9b894e4d01a571edc380e8252723ea81ce1bd8f752f6d3f87cb0ed6663f9564296188119c766abc3eaae360103532f071d6f811f1791d00806a0311f4073a715eb46192b3a13bde292889b941091a4da4feeaf5a309df71fa3cda692855a318ec19c9b7c7163325b96c0a2feab93bc33da2a492bd4d46d0c1688f08037476f38910a0a2c55d8ee5562d76e1673fd83", 0xa8}, {&(0x7f00008de000)="bcc2580f2ec1e5080a3166b67f9d0b", 0xf}, {&(0x7f00000c1000)="a5c0b118facb2b6612d1979a529d3098b39f5e06e029d2f5f3113d1d80f8766ccc3da5727ae9e0ee777e99aba8919cc19c53e0bf6bdb891922d10efb3980e1b4e6d54decf672bdcab35e3b4777204e2da3e8f59b88f98c", 0x57}, {&(0x7f0000038000-0xf7)="6eacf69d4f20e875765e48c093cda30ebb809f8e2e78c6e322725b8f243204649aa40a200ab0a6d26e943849a5934f040fba955011f1716af01bcb92a70dd83c84eb96a98ec4308a972c28040b064aeba8777906f5eec93ea6b0eea96a0ba16fe73260d5b61da9155ec6bcb292f48a01dd82c0b69a7a06b4ea0dde3a15fdfee480f504b7f41fa331824332cc5007b964a0bb1ccbf013a9de66eb5dd6e7d5dcd9d16d332dcc6f4847b4885d8dc21dfea2dd8b51acf9dd733429cb2c7fe32c378f06fdf785309cea57d4149159f6120362d745133a5124a7045e6814be03ce06ef9f4dad9736deefcdc115ed0a066bd3db421f6faf2fd75b", 0xf7}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000859000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00009ba000-0x10)={0x0, 0x0}, &(0x7f00002aa000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x5) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001c00040002e9b6000000000006080002e3ff00001ee400", 0x39}], 0x1) 2017/12/26 23:36:17 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000007000-0x40)={0x0, 0x6, 0xf7d3, 0xff, 0x2, 0x1, 0x25a0, 0x400}, &(0x7f0000014000)={0x4, 0x20, 0x9, 0x0, 0x5, 0x7, 0x5, 0x7}, &(0x7f0000009000)={0x3, 0x7f, 0xfffffffffffffff9, 0x0, 0xe411, 0x3c, 0x100, 0x7}, &(0x7f0000014000)={0x0, 0x1c9c380}, &(0x7f0000011000)={&(0x7f0000011000)={0x5}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2017/12/26 23:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$loop(&(0x7f0000093000)='/dev/loop#\x00', 0xffff, 0xc1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e41000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000142000)={0x9, 0x83, 0x40, 0xe61, 0x7e59, 0x4, 0x0, 0xfffffffffffffff8, 0xffff, 0x2, 0x9}, 0xb) socket$inet(0x2, 0x180a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="627061300300", @ifru_flags=0xb000}) [ 30.057989] IPVS: Creating netns size=2536 id=9 [ 31.499070] IPVS: Creating netns size=2536 id=10 [ 32.963138] IPVS: Creating netns size=2536 id=11 [ 34.411154] IPVS: Creating netns size=2536 id=12 [ 35.854662] IPVS: Creating netns size=2536 id=13 [ 37.320241] IPVS: Creating netns size=2536 id=14 [ 38.772720] IPVS: Creating netns size=2536 id=15 [ 40.213874] IPVS: Creating netns size=2536 id=16 [ 41.640680] IPVS: Creating netns size=2536 id=17 [ 43.051685] IPVS: Creating netns size=2536 id=18 [ 44.472218] IPVS: Creating netns size=2536 id=19 panic: executor 3: invalid status 7, exit status: exit status 69 goroutine 25 [running]: main.(*Proc).executeRaw(0xc421c677c0, 0xc420239eb8, 0xc42051a160, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc421c677c0, 0xc42a005a20, 0xc42051a160, 0x0, 0x1, 0x1, 0x259f, 0x3000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc421c677c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2