[....] Starting enhanced syslogd: rsyslogd[ 13.160574] audit: type=1400 audit(1515017149.081:4): avc: denied { syslog } for pid=3185 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 '10.128.0.63' (ECDSA) to the list of known hosts. 2018/01/03 22:06:04 fuzzer started 2018/01/03 22:06:04 dialing manager at 10.128.0.26:40495 2018/01/03 22:06:07 kcov=true, comps=false 2018/01/03 22:06:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000e23000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='security.capability\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) getcwd(&(0x7f0000000000+0xd61)=""/37, 0x25) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)=@random={'system.\x00', '/\x00'}, &(0x7f0000003000)=""/170, 0xaa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000003000-0x4)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000-0x4)=0x8001) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000006000-0x1)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) renameat(r0, &(0x7f0000005000)='./file1\x00', r0, &(0x7f0000006000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x7f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0xa3)={0x0, 0x9b, "5d9629cd0a396e3b21d1d6b9fd2852bb42583f9090216f3b95b2ec3af3a034f82f1372a4f120a56d94da86257b20fbb58ddf831040e993b2ab89f4bbc282d990a46bd57ffa37f4d4fedb8db7757816abc575cb870115d15c948a09b50df084b9c3cdc1417bc28be83b9c08d219e509b107316e4420d37badb25b9fa79718e9d8c9a0c04753f0aa78dc4446f588e590a49c8d0fb8265932b6ba15d6"}, &(0x7f0000005000-0x4)=0xa3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r1, 0x80, 0x6, [0x2, 0xffffffff, 0x0, 0x5, 0x2, 0x10001]}, &(0x7f0000008000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x2)=@assoc_id=r1, 0x4) r2 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000009000-0x4)=0x0) 2018/01/03 22:06:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x48)=""/72, 0x48, 0x20, &(0x7f0000db5000)={0x4, 0xff, 0x1, "1626970da2a5", 0x2, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r1) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) setregid(r2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000003000)=@ax25={0x3, {"9f8b0fe3c3c152"}, 0xfa}, 0x10, &(0x7f0000002000-0xa0)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000004000-0x3f)="92a195707425d460019860bf95e54072aafa321a9c45aeb3135c0f94091e2c9489c72f6aa412615a6ff4ff7545ef0d47c080f9aebeadc2eddf055418acf3bd", 0x3f}, {&(0x7f0000003000)="f08589710b67d9435d3dca6659199d6dc7fc9d675773c8ecb3c9ef2f7bb7634446acb38e85e3ba2c29868d1bbdb9956f465372aa455a87de41ba51dae1447324c1f2afa02ac3d27d252c30b8f83caffe6af2d892c50427f39d7e2bce6bcfa84c61686b0408b52a4d3c57c6b04bcb74b5b9132901cc010b4b6eec5950a41bcdfcf0ef39b9c99de28144421c4b39d195dc30ef93b6ae41a186a5104cad84c65d081c5d0443f01564b5aa63a4c6f3e90f53e372a61690f304bea9d2ae7f7d469c7fd3946b460ddd272f821dfe93c50e4cf2", 0xd0}, 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0x1000}, {&(0x7f0000003000-0xa0)="efbe0680852955557a7253da99d962111b4013ff514b24edb2771d7f1b96524b314998ae24c1bf9d4b0dadef29a1e0e277e5fed86e4182d57aa799b69cb83a3e4f2f8078bad35c6dc66719c79b67b57ba1ad82e607b29c3564461f90e5bc19804741f25127c68c56fb9b0657aee5b21c99dac07ed23203b25e679df303b294fef9260aa5d44376951a3555cace676ad99164806877e72e6916fce9f918664964", 0xa0}, {&(0x7f0000002000-0x2a)="264210061fc9cf13ebd46216005b75b41c7f44c1e12205ace13d546819e1a63c6db4f803284d749ab346", 0x2a}, {&(0x7f0000003000)="66439faebb26ad1738e2b94203544b161c68542bed09bd17771cecc758941c338f83d2c5a564e8ef75863bd3ae8f3675b0f4c1570d2760b46ea95343d06ecb3d2e482d30377aa496ce9e73245b4e1c60d8bf43601c9fc0df1df25a48f80e14b1189ff5acda03f4d88ba6e73024bbe062180d3d5c6eec354296930cd6701a865e43a38d3defd71e373d6c52b15330f86bc2b2a32e2820445966f1ad3722793c4208917d5b5bf502423596e9964179a1b056fb41d39aba8560c29e76921da63d464da7827067541db377e11e88253898ad914b88e65be4", 0xd6}], 0xa, &(0x7f0000003000)=[{0xd0, 0x10b, 0x5, "4cd221e30f66ec7ef5aa9a783e73c829bdab99be0321c5c3bdf905d4ec16a4c7098544fba80b6547477170335a0d18870a832b1758f43b288b74158addddbca4db5db283204d083cfe984b3f72dc00265057e898b67fb8239399ba00962c0431b96a0efdb117d8fdefdfc78d678957474dcbf5d0560f1b16e4c79eacec7eb43bd0c0158df89ba711dd17f683322738f7e1d8ee61dd65423d5b234c774399e2ce78e386511357f644dcb3bd15e01888b1804859ac65b1a57c1c58"}, {0x110, 0x105, 0x714a, "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"}], 0x1e0, 0x20000000}, 0x40010) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000)=""/209, &(0x7f0000004000)=0xd1) bind$ipx(r3, &(0x7f0000003000)={0x4, 0x3, 0x1, "907c0451023c", 0x1fffe0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x8, 0x4) 2018/01/03 22:06:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000808000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000)={r0, r1+10000000}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000003000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000003000)={0xffff, 0x3, 0x2, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000004000)=""/167, 0xa7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000006000-0x70)=[{&(0x7f0000006000-0xfa)="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", 0xfa}, {&(0x7f0000004000-0x78)="9cf74afb1a19d16a96b7ba36938a65eac5f5ab867bd55d37790e1223911e85cd7252f33eb2d112740d703a17f6e54b3679d006979c520bd4dad81a5491d71221cf0d37cbc04908bba6ae2ea9f050e3c8b5b6d422c1de07026e23588ee97ef56259e3cc5217f3d80873a69c1e60da66a8b5a76e29118f50e6", 0x78}, {&(0x7f0000005000)="baea7973391e050663036f0fd0cc1e74a6ac8446c3369c6fb7d1", 0x1a}, {&(0x7f0000000000)="78c9a96be81cc8d349f1dc35a7570bfad0cb9a2400ab4c9daa3a57d17420445e7fc251816ea5bf1f77d78027f8209e792bc2feb93c208f027e6f64195e7506c67f50d7ff2c9f381b0095a30a8568b2a7cb91deacdcb3c1ee7987ceb21932b511fb14b40458853f8724b294d6eb6a8bd6c77d37b8a616762220efc2e018e4d3bc4f2b17558a124370da6b811494c249d966074883984fca48f8742bb9c6c3ed6e78a5c96c", 0xa4}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000005000)="080a0680da769992ad814c754a948f7dd7953e4c8329088a87459612bf622e945f5abb908b6b6affea9eb53996fa35767da57f6d650f4c18a4d37a7cbcb235d9483be7b7ca05a6b6c88429228f27e4c1425a19c24b798afb6bcffe3354762a32d869583b94153624b5130c742c457ab4af70f5472b45f039e85226dfe442e0d22281ad22c52e86497182ed", 0x8b}, {&(0x7f0000002000)="7706103e2b72b053428b8dc0369e387bf7764dfa3a7c3ef49df6de2a0ce68aae221c1f3777f8ee4f5b3d766c8f6a8169fd812951d8878f961bc912cc5e6e8eb4ca201c98ed1d6549eac07dbee430cd874b9f0fbe09383fa7eab62bea05087241269860f963", 0x65}], 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6, 0x3, 0x4, 0xa, 0x20, 0xa0, 0x1, 0x9, r4}, {0xff, 0xa88, 0x43a9, 0x6, 0x401, 0x2, 0x101, 0x1}, {0x4, 0x0, 0x686, 0x6}, 0x5, 0xa, 0x2, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x2, 0x40, 0x80000001, 0xb6, 0x1}}, 0xe8) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000005000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000009000-0x4)=0x0) setresgid(r5, r5, r5) 2018/01/03 22:06:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000+0x26e)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x2, 0x20, 0x7f, 0x1000}, &(0x7f0000001000)=0x18) r2 = socket$inet(0x2, 0x807, 0x80000001) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) socketpair$inet(0x2, 0x7, 0x81, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000003000-0x10)={0x3, {"78618bebd843fd"}, 0x7}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x6, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="c83aeea33db7633fa7b050c8ba56cb1215537212e687dbe43f6aecd5aeabf89f4bb5834080d8a3f5ec9ba2ca8681b6dbd03fd30604129e00b33ed2f63af686c72be33e19163e63563c358bc375a8b4dbe82288f2e88f18f53609a1c3f9b431226bbbea1ef557ea6ae41253671e91b4139e8311c1f08401ad148af9c866b0ed1c4f12fd223c94a73622fbfed5569956a1e67d29620db0c01317f91efee32fa61bacfe91f25dd09c0965537128e2ecd4d91329fe2ec29e65d6cb4e4412e2f709ecabbbb90631cf6d", 0xc7, 0xfffffffffffffffd) r6 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r5, 0x9, 0x5, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000005000)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000007000-0x8)={0x0}, 0x8) faccessat(r4, &(0x7f0000002000)='./file0\x00', 0x180, 0x0) dup2(r0, r4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000007000-0x4)=0x0) 2018/01/03 22:06:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x7)=""/7) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x3f}, 0x1) r2 = dup2(r0, r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001000)="a38086983cf12d1f899533cae8f338d30d07e3bab305716eae33ff3f80bbfc4809cf4c55ef7eabbd2cb8b9e044c92739e5da877d041c4f37251812777a9c77f12e4c6d453838236032f5d097175864404e58d76e7630d9b0228c015aeb0d5d11a6c2a50f6e0a8118415ca67110c042bf37c57aa0c1f0916f963185930e07409bda106830ddd0d82d3e2ec99b59fa99e7b701a26a40ec1464ee26929bdd8d4452f7703a231cf6e47e3253b8730b37b0c64b38e4d72b0ace972fc488be885b1b2e10442ef4d903972e4b29d682395beb7ee12145a6f91a6d18f5c4490db60e2f359dc31d5681e6a5e50a9b1ac6418953e4") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000002000-0x8)=0x0, r2, &(0x7f0000003000-0x8)=0x0, 0x9, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) fchmodat(r2, &(0x7f0000001000)='./file0\x00', 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x8000, 0x40, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r3, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000+0x99d)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000003000-0x63)=""/99) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000001000-0x5)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000006000-0x4)=0x5) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) getpgid(r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000007000)=""/149, 0x95}], 0x1, 0x5c) 2018/01/03 22:06:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000cf000)={0x6, 0x0}) getdents64(r0, &(0x7f0000001000-0x9b)=""/155, 0x9b) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0xc, 0x0, &(0x7f0000002000-0xc)=[@exit_looper={0x630d}, @increfs={0x40046304, 0x4}], 0x43, 0x0, &(0x7f0000000000)="60743d76bb3e2dcc0265ffadf548d90f2a876ec064f8d35ca6a9e119b0501bd835feb03882b42269b5854f620499d6e2853f8fa49265d2d02d68e9b3d76c3a66988423"}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0], &(0x7f0000005000-0xc)=[0x0, 0x0, 0x0], 0x4, 0x3, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x8, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000006000-0x24)={0x20, 0x925, 0x200, 0x80000001, 0x3f, 0x8, 0xfffffffffffffffc, 0x4, 0x7, 0x4, 0x9, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000007000-0x68)={0x2, 0x2, 0xffffffffffff7fff, {r2, r3+30000000}, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pause() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 22:06:08 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x8000, 0x401, 0x0, 0x101, 0xd533, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x4)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31c4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x820) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x3, 0x8}, 0xc, &(0x7f0000003000-0x90)=[{&(0x7f0000003000-0x139c)=[{0x34, 0x4, 0x10, 0x0, 0x1, "23611cb00e9daaa2e80fab61bbc3e5da7056f3fff9a96c3a25114a504d7b4c71055b"}, {0x3c, 0x7, 0x12, 0x0, 0x3, "3d689ea68fd258b3a3de2bf5ab8878328c1ea55c428129d5f80bb5812e5234dc130344908b6568fba4"}, {0x104, 0xfffffffffffffff9, 0x200, 0x10000, 0x0, "ec6502a645ee299e40d655cfd29e7db2d3f265c7294889518850cfd592d3d6fe262d79fb346ef4d6c611b0025675685205dfb7c605329637543b4cb380e6380f81c46fc5d002ca731318dadcd0105e9ea123bcc2b63825ff1d1b2f4ba2c86f7fa0e17496b1d427566c5a8c31fc3eb76018d86291348161031256dd1a8df51086b1c5dd24a4414cd5f88fd30a6fcfd3ef296238470706936bb44deb20d011081cc152c502f0af3a9a26cbc8b0dd170b874d259910aea388663364bf755d78ec9a8f44195b90b1bb329601a514897f07fff5dd3267bf560c2d1a897786a641618e14ff2295dcecad64be276dc60c6975c3a441"}, {0xcc, 0x48e, 0x400, 0x140, 0x2, "532b23c0c1db24a2f59db477badc555ed3506dd2f512db2930b532bd0309244be1b5674ca762426081f9510e8bd374b5f392e2088b847ffe8c61e478dd9885e6cd9c2b11939e4d7bb61c014fa9a0693a9c2d477b318ececb4dded01f57592da17111f69ece62246d8bcf71f84d603c7fec2072755ebb169eed736a052dfb99a549e8599a2bd328442a2de3a57813dff63c4ca8ba54efed643e8498756826d0f7fbbc877376b396c1ecee19ce61593a7b54bead0a8aa2723637"}, {0xc8, 0x3, 0x400, 0xb71d, 0x1, "e63a46ccd31044dd5421a3f64b50da4f3ac141fb35a4ec49fd2f0f20656485f031af3033868e967369882889f244e61a9740d3a6c7e8bb8c6069148cebbd68944b8bbb2b8a8e67dd6bd116ea3ed9341102a0f844f4056323c68599f1071edc3daaf08f27caa8243791229f6df7e2af4b85ea9ed7b9467ff84b042f283fd37265f434d847bcdf3b3c0f904e63e46ea28204f6ee8f93d9dd049c4a032c4b7e21d135e681a2b6f3f962c6736135fb6bb1fceaf482ce3056b3"}, {0x1010, 0x40, 0x600, 0x7, 0x1, 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"9080e4335ba7e9683b3398a83b5cfd8b515f66ab4a677fb3a2d23c8dd22c4e97af2f1218931e612a95bc0f9b80ea76baf3f034d32f23f2251db19f94a37820789526038bba97aaa67c18b64ae37c1132c44dd9"}, {0x3c, 0x7, 0x0, 0x800, 0x0, "71f45174ee8dce00faf4f49eed364bd7c63e7bbdf7e89397915f09ce71257120bea1793070c699bf7e9f98"}, {0xa4, 0x8e, 0x300, 0x7, 0x0, "1feb097018263ac8b69b27bd02e5b4aa496dfd521bacb9ec91aca668c44bd09f8ab340f983ebe3fddb3d99d1e0a7b8bf7121ae391f4509090ccdeb7de5908151a4a942681b50adb25e0dca4c2ea2e0f66192f27b98a2914550344ff7f9997ea0ec2803160a4f7c5fcb3f00dbd89fd78d0190021e8aedcc31bcaf32dc4c55ef20e773eec56325379d22af154044c3deb6ed88077f"}, {0x80, 0x8, 0x2, 0x20, 0x0, "9848fa3be0aca61536b69aa832ed84864e8f4eadb1521b048555aaf964d12089c767288db35751258c0f801ea02672880e5dc7b6a50c1bfa7bf7c0cbf3d37d4efa510e484596ee43bd38abf973d4d91b4ac46c5ac144fe1671b9f077c74770be505595e75bbc78c5c60932cbb33db15b"}, {0xfc, 0x3d2aa0e8, 0x400, 0x3, 0x1, "3026e48562fecaaf4637f582bd640e818145f062e75edaa1077637b4b5734b1dfdaa1070139fc0ec94f624149758bf1ca03c7ab36bb51abc95ff0d7cc135b6e5b4d3781d9989d05668153c47973fc1b6c6edd7f471115f0e9e6a46e85107b43134648897df7f767815c0c1481cbf6ee02f69f422997fca47a4ab0278d6d97e5260f784c686569769328c28d849a422d6f49c0e18c2cb7e920a2a291720e02d38f789e049fb566183e0fc58cb7d6af0461bca60f0e52351daa6304eb33e06a76f885d72b5a89be5f1b1b3bb27a7ac71ec772cf9e42a91bbddb04120776093b3f46ae873788fe19382ebb4c5"}], 0x3fc}, {&(0x7f0000002000)=[{0x80, 0x100000001, 0x8, 0x0, 0x1, "e23d6e21672853cb8e492f2f7f096ce218ba7b16c20898216ba816405fde3ef148dfb0e086f737f576c7dee7638b9cc87ec9fa71a3802d80b4e12e84af7ff9e456d7a2706e9bce66df6c0bcedde170d1467f1e865ed4a1f6f3c87c401a2aa5b3a12b70c552b817ce108cf421704cbd"}, {0x48, 0x2, 0x400, 0x8, 0x0, "0f1c928e76be6ec821aa3e053ef5f36e7b1098b12bd4bd7ff0160a1fb42bee53f49f35bfdc0ef39a6b55200bbb2b36abcdfa69b3381226"}, {0x40, 0x1f, 0x100, 0x9, 0x2, "29e62f9193b855320a552977c1e049b28577ec8ce37730983ff46b2757d89ffa61485586e32ea5fdae2301a11c3b8e7c"}, {0xcc, 0xedd, 0x404, 0x5, 0x1, "3009248267bd0375fa15ee59699c5ee81ebf62c67d29d017b427afa8bfd3fab392944082318a234b98b28dddc7523fe7afbcbe389d38b82184233a42c038adb3f834f193895431d468517e4ad6254cf3ccbe48ac987cc81196b5cce21d500d1ad8eb7586e14f9baceba40412cfa0f3c08e06c541686d8d4a684bb14614d5b0a4eeeece005c7053af580d42e2748984b7aa4c81002aa95330e411cfc45e8ed6582b46664c6ab00aba8c0cb44d1f52a90ac066f30d32eadc025ef2"}, {0x24, 0x3ff, 0x0, 0x9d, 0x0, "f4fb718adb930c8e2eb15cb520fc8767a04aef"}, {0x90, 0x2, 0x210, 0x7fffffff, 0x0, "b0fa4f852be61a8a816536e5dd98173ad51b03501a85a5adbeac350294df9eea7ebd63890e2d8cd26dcb96f44e8d0f9bdae70973ee154843ad0cd93a7bb1abf5b20ba016e47f8e340b2a1cbf5ad52b9c745d355a5709c1191141b32bf94916b10812a1393798a0b6a6bf9fb1fe79188215ee772ba2e8ab2a5131e2a425e82f86"}, {0xf4, 0x9, 0x300, 0x100000000, 0x3, "aca4f30a55c8314523ea94023158d01c53b0db6a380630afb3500f57eb96165750dd0c1a2476632f5523332fcd4bf4c3a7679556bd5cb87d7a9fd86a781a4c5a147d7fa8174391665fdba195897c7a6ac2c4161b544e0796cfdc16a6b0901a89fffcaac2f5674bd045e79160f9c92de0aa14c95a4ca8e4456336d6ce145d3cdb31fa532550cdc2948c7e912f3cdfaa1dabe4e04168e32734dd5fe9c47132a2d4ef6dde37a44db3b77e1c6c3a1af3130a7f49675a3da01c4d063b82d1388e2458094f39e620aa6f9aa731f698517b22598774e43a677e69f085b824b47a20d68b7a5e3dac"}], 0x37c}, {&(0x7f0000001000)=[{0x8c, 0x8, 0x319, 0x2, 0x2, "c3c7043340080a264082a81b37d8af87a4f58e81e55d158e790374055b9747fb654a64a6a8e1afd28a847a85d89d0323a9dfc3f0cca51eb1da43454da5314d08b9c07aa4f70342416160ca4d1a9299f97edf8ec3820bca1062f4d87a348c4684784b7bc73218c5746191e90b5860cd50fc111bb3a950daa60636"}, {0xf8, 0x7, 0x100, 0x4, 0x2, "595c3164b6dfe18f7a51490e1cd756844318da25293e5440a1f13624aaa5a0d240433b28d8d073a0053e3103a1ca9458a1d51b58c80c16b3cfafd3df3b5f50627310b7b87f2fd452e88974dd35365470a210a57f85c90dd2279726a9a2fa8ae7262a9ff31a98c29ef9dd3914888cc97f00813cf477c91f8371bfee4f5ab645fd4adfb3336c6749cf2dcf681a18bf973e326a9e68760d044bfb022be9d9ee1f2fa0bbb6a0ffa5adf90378ec9ede4082667949232c8451b586389757ef92b55049020c25ea738d60d489bb7660648490370cb6456314f27bd14f638c33b68c619242a817c20f37bd"}, {0x5c, 0x6, 0x100, 0x1000, 0x3, "64675362f8c0c375510a358b3362038b348104d7e1e1b1dce0a0d6d6d13d2058fbdcd566c78dc4ee9916a977b6c7bec8d0ba0cb3fa3ac5f9efdad712173f7e8104bb8e3e2ead64bffca371"}, {0xc8, 0x8, 0x402, 0x4, 0x0, "74ed8f4e43328ec3ba6f315a862233369d2411b405ed7c44420a8ae3626d0f5a08fedcde09f541cdcda7f3c0301733b8005960b2e412967c3f37b6b4f3e61a97e6eeb53da0d8f385d9b754fee042adcc12d05e0f5f7f6e558aa0ce13559d9990406ec4b31fcdcf8ef24bdc8bd3390c7872603c6be98d6b1403f8eb4c522322fbfddc884d08249c8eeeb6686eabd0bab5d27d3cc37920c7dde57191cc1ada96b6ae725a573323eab93c470e526fda501f961dd71ed2f5432a"}, {0x54, 0x6, 0x1, 0x7, 0x0, "f5fca9cfe423f33e416a24f164d71ad7db6a98e8d358d4518def24ac420e42411c36d3e512ff395b80c4e36b780ccf7d16d642e77e870ac532b4a0efc0d2b6460f5bfbb5"}, {0xd8, 0x6, 0x335, 0x0, 0x2, "6365f4a7deb368edb02bb6a3b14a83e1cf507f0e3372d06e718718d2ed4e10c8657665b3c16a5c7a97071667f6d150661e8a8f886168630eeea86f8253534c97996be1861694ff2c9a58fb7cc838845a07865218ab09a37ad7a50ad4bb486cea295bee5b4c59635dae31499d03d62f6a44d21c35f404a9077600adde3b591d498b400f7522f3c7be5fb0fbba954c56ae180850369bd6581a8791b9e824744c1a6e8da40b8d9a1ad6e4ef28765cba3af6bec58495ff6c5c0d54745b00f586ce38e3dfa8693a67"}], 0x3d4}, {&(0x7f0000000000)=[{0xf0, 0x4, 0x400, 0xea15, 0x2, "6cc5fefe1ac47136d178cf02abf3d915fbbee803f24b07384be73cdc67e30d1ddb2c495a4c266cb994e99f609b3520f573b2c423842c36afb391ada2b2a91a907bc462c25f50543a9c71a17ed23183bc430850f9f26b5546631b52051043005c206bbfdfb462bc1e4c1cd7946974caa3b9f0775e4c9e595ecb599e8a10fdc60ad6d1366039107c94e678b1963a07bd3e8dbba1cd9c0e6e85d88b911a12a2176435eac5e5a8e4ab10bacdbcfd0657425baa4d297b58eabf7dcbac9395d2b54e954bd6bb1b6237d620c58d2134a55bcac66097d48886581a10209192052237"}, {0x110, 0xfffffffffffffffd, 0x400, 0xffffffffffffffff, 0x1, "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"}], 0x200}], 0x9, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x68, 0x0}, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r3, 0x38, &(0x7f0000002000)={0x2, 0x7, 0x9, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x100) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x0) fsetxattr(r4, &(0x7f0000001000)=@known='security.capability\x00', &(0x7f0000004000)='em1\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000)=""/33, &(0x7f0000003000-0x4)=0x21) 2018/01/03 22:06:08 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a1c000)='/dev/autofs\x00', 0x80202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x80, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}]}, 0x450) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0x118)={0x9, {{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000002000-0x1000)="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", 0x1000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x7)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/156) connect$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"fcde029953cbd7"}, 0x101}, [{"377344be82f87f"}, {"b1bc5d6f9f36f9"}, {"7c157654ccd959"}, {"60af85fb750f6f"}, {"ca6fbe15c39716"}, {"ebf2b2eecc6e0e"}, {"4ae3cbd4fe2b39"}, {"9163b67a2864bd"}]}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x4c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x1, 0x3, 0x2, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x100) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x44)=@ethtool_link_settings={0x4d, 0xfffffffffffffff7, 0x4, 0x7, 0x6, 0x4, 0x0, 0x3, 0x8, 0x101, [0x400000, 0x1, 0x3f, 0xe54, 0x7f, 0xc3f, 0x3, 0x1], [0x8, 0x10001, 0x6, 0x6, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3043, 0x24, 0xd2d, 0x6, 0x10001}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in={{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]}, 0x81, 0x0, 0x3ff, 0xffff, 0x1}, &(0x7f0000000000)=0xa0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4000) r6 = accept4$unix(r5, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000003000)={@empty=0x0, @broadcast=0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000004000-0xc)={r3, 0x2, 0x30}, &(0x7f0000003000-0x4)=0xc) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000002000)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimensat(r4, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{r7, r8/1000+10000}, {0x77359400, 0x0}}, 0x0) syzkaller login: [ 33.043041] audit: type=1400 audit(1515017168.971:5): avc: denied { sys_admin } for pid=3392 comm="syz-executor3" 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 [ 33.152765] IPVS: Creating netns size=2536 id=1 [ 33.214601] IPVS: Creating netns size=2536 id=2 [ 33.223892] audit: type=1400 audit(1515017169.151:6): avc: denied { sys_chroot } for pid=3540 comm="syz-executor0" 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 [ 33.299021] audit: type=1400 audit(1515017169.221:7): avc: denied { dac_override } for pid=3587 comm="syz-executor0" 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 [ 33.334441] IPVS: Creating netns size=2536 id=3 [ 33.370327] IPVS: Creating netns size=2536 id=4 [ 33.391659] IPVS: Creating netns size=2536 id=5 [ 33.425402] IPVS: Creating netns size=2536 id=6 [ 33.443036] audit: type=1400 audit(1515017169.371:8): avc: denied { setgid } for pid=3622 comm="syz-executor7" capability=6 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 [ 33.477988] IPVS: Creating netns size=2536 id=7 [ 33.504006] IPVS: Creating netns size=2536 id=8 2018/01/03 22:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f68000)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002c0000)=0x0) capget(&(0x7f0000ea7000-0x8)={0x19980330, r0}, &(0x7f000090d000-0x18)={0x7, 0x100000000, 0x8, 0x0, 0x3, 0x200}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) ptrace$setopts(0x4206, r0, 0x81, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000+0xf6c)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000106000-0xc)={0x80, 0xa9, 0xffff, 0x7e5b, 0x2, 0x40}) rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/03 22:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d46000)=0x100000000, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/01/03 22:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000011000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r1, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a32000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00002a5000-0x58)={0x9, 0x0, 0xffff, 0xfffffffffffffe00, 0x100000001, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(r1, &(0x7f00005e4000-0x1)="", 0xfffffffffffffed0, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000708000-0x15)='/proc/self/net/pfkey\x00', 0x401, 0x0) close(r0) 2018/01/03 22:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d5e000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a0a000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f0000915000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300303000000000000000800", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000001e000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='ipddp0\x00', @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20010000001, 0x0, 0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/03 22:06:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000+0xdf7)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) 2018/01/03 22:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002b6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed8000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008d9000-0x6)={r1, 0xffff}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) 2018/01/03 22:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000212000)={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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f000063f000)=@common='rose0\x00', 0x0, 0x0, 0x0}) 2018/01/03 22:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x1000) 2018/01/03 22:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c24000-0xe)='/dev/keychord\x00', 0x802, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d23000)=0x8001) listen(r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d9f000)={0x3, 0xfbe000000000000, 0x10000, 0xfffffffffffff047, 0x7, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x100) 2018/01/03 22:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000019000)='encrypted\x00', &(0x7f00000a1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f4b000)="8d18647a6199fc1b29ff00608aaa93886ad0d7ae4ed313286e1fa0e4014455a7be55b0fd", 0x24, 0xfffffffffffffffc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000036f000-0x8)='ns/user\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000078f000-0x4)=0x8, &(0x7f0000448000)=0x4) keyctl$read(0xb, r0, &(0x7f0000f23000-0x23)=""/35, 0x23) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000721000-0xe5)="", 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x1c9c380}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000795000-0x24)=""/36) 2018/01/03 22:06:09 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd6000-0x15)='/dev/pktcdvd/control\x00', 0x8640, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd5000)=0x8) epoll_pwait(r1, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) [ 33.575778] audit: type=1400 audit(1515017169.501:9): avc: denied { net_admin } for pid=3659 comm="syz-executor7" 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 [ 33.580154] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 33.635623] audit: type=1400 audit(1515017169.561:10): avc: denied { net_raw } for pid=3659 comm="syz-executor7" 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 [ 33.666292] sock: sock_set_timeout: `syz-executor1' (pid 3689) tries to set negative timeout [ 33.769835] sock: sock_set_timeout: `syz-executor1' (pid 3689) tries to set negative timeout 2018/01/03 22:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000ee2000-0x8)='./file0\x00', 0x200540, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='net/unix\x00') fcntl$setsig(r1, 0xa, 0x14) sendfile(r2, r2, &(0x7f0000001000-0x8)=0xffffffd, 0x7ffffff) 2018/01/03 22:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a93000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000cb5000)={0x4, {{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]}}, 0x90) r1 = socket$inet(0x2, 0x803, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_int(r1, 0x1, 0x17, &(0x7f0000f1a000-0x4)=0x0, &(0x7f00008ec000)=0x4) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a7a000)={&(0x7f00005b7000)=@alg={0x26, "68610100", 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58, &(0x7f00007c9000)=[], 0x0, &(0x7f000010f000)=[], 0x0, 0x0}, 0x20004004) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000968000)=0x1) 2018/01/03 22:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000521000-0x4)=0x0, &(0x7f00008a5000)=0x4) setns(r0, 0x40000000) 2018/01/03 22:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000000a, &(0x7f0000cd9000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000939000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 22:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) fstatfs(r0, &(0x7f0000bc7000)=""/78) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000093000-0x4)=0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000137000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000229000)=0x6e, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000dbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) socket$key(0xf, 0x3, 0x2) accept4$ipx(r1, &(0x7f000005e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c08000-0x4)=0x10, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000757000-0x2)=0x0) 2018/01/03 22:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) stat(&(0x7f00004b7000)='./file0\x00', &(0x7f00005ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000705000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x3ff, 0x2, 0x0, 0xa, 0x80, 0x80, 0x3f, 0x7fffffff, r1}, {0x1, 0x6, 0x6, 0x100000000, 0x4, 0x7fffffff, 0x9, 0x9b5f}, {0x8000, 0x7, 0x100, 0x4}, 0xfff, 0xc, 0x3, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0xa85, 0x401, 0x401, 0x40a4}}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000dd6000-0xed)=""/237, &(0x7f00003c7000)=0xff81) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000cee000)={@common="000000f6f60200000000000000001b00", &(0x7f0000159000-0x10)=@ethtool_eeprom={0xc, 0x3, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:09 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) read(r0, &(0x7f0000dc3000)=""/139, 0x8b) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f8e000)={0x0, 0x0}, 0x800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006f7000-0x4)=0x3) fcntl$addseals(r0, 0x409, 0x2) 2018/01/03 22:06:09 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000012000)={{{@in=@empty=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=@multicast1=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}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000012000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x3, 0x0, 0x7, 0x2, 0x80, 0xa0, 0x2e, 0x80000001, r2}, {0x4, 0x10001, 0x20, 0x1ff, 0x1, 0x1, 0x1, 0x1}, {0xfffffffffffffffe, 0x8000, 0x1, 0x401}, 0x45, 0xf, 0x3, 0x1, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x0, 0x4, 0x80000000, 0xed62, 0x2}}, 0xe8) connect$inet6(r1, &(0x7f0000011000)={0xa, 0x3, 0x18d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000f000-0x8)={0x0, 0x6}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000011000-0x18)={r3, 0x1ff, 0x0, 0x5, 0x2}, &(0x7f0000006000-0x4)=0x18) getdents(r1, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r1, &(0x7f000000b000-0x18)=""/24, 0x18) 2018/01/03 22:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b21000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2e7c, 0x887, 0x4, 0x200}, &(0x7f0000c47000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000097a000)={r1, 0x800}, &(0x7f00003c7000-0x4)=0x8) keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/03 22:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005ba000-0x20)="2000000019000776530000000000480080200d23001100052a00000400000000", 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000385000-0x1)=0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/03 22:06:09 executing program 5: openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ac000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d37000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000700004003000000450a01070000001419001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) 2018/01/03 22:06:09 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ffc000)='net/dev\x00') preadv(r0, &(0x7f0000e6a000)=[{&(0x7f0000806000-0x1000)=""/480, 0x1e0}, {&(0x7f0000ff3000-0xb6)=""/182, 0xb6}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d79000-0x4)=0x0) 2018/01/03 22:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000022f000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000d0000)={0x8}, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/03 22:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00007da000-0xe)=@known='system.advise\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a9e000-0x8)=0xdc7) 2018/01/03 22:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socketpair(0x1, 0x6, 0x10001, &(0x7f0000481000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000941000)=0x0, &(0x7f00002bd000-0x4)=0x4) sendmsg$key(r0, &(0x7f00007fc000-0x38)={0x0, 0x0, &(0x7f000026d000-0x10)={&(0x7f0000f38000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 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, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 22:06:09 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ca4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ef3000-0x4)=0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a66000)=@sack_info={0x0, 0x4, 0x200}, &(0x7f0000ef2000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000db0000)=@assoc_value={r1, 0xffff}, 0x8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80005, 0x3, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e19000)='/proc/self/net/pfkey\x00', 0x3, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca3000)={0x401, 0x4, 0x400, 0x2, 0x0}, &(0x7f000039d000)=0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ef5000-0x10)={0x6, 0x40ffc3ef516973f3, 0x31, 0x1, r5}, 0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000ef5000)=""/251, 0xfb, 0x2000, &(0x7f0000792000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r4, &(0x7f0000ef3000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x386, 0x0) 2018/01/03 22:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000320000)={{0xfffffffffffffff9, 0x6d1}, {0x8, 0x6}, 0x56ca, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000351000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/01/03 22:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00006b4000)={{0x3, 0xfffffffffffffff9}, {0x5, 0x9}, 0x76d1, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x11, 0x0, 0x0) [ 33.949374] audit: type=1400 audit(1515017169.871:11): avc: denied { set_context_mgr } for pid=3744 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/03 22:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000bad000)=[{&(0x7f0000fdc000-0x3e)="372f8f7b45ce41f37030925b671eaad6a53769335e1bc0746071f970763e3ccf17b6136b74dae1d0257e6618adccc13560e0886c8aa75cd8a674c6f7cfc8", 0x3e}, {&(0x7f0000561000-0xd5)="4f097ddedfa7324ab2e5d65f302eb4f8afdc4b0bb4aba0230934b8a0d33ac692cf78d0a8e2793afbaf61a0cf88e6d087369123a5f04706de2c8a44953fa1623be41943c8fbd73dc6ee671f03307913dabca1bd0f0998cc57e5e73cc371f5f75f71fcbb6e67c1163074c3b6642a2f59f3bd83ab1a976407d5f90e09a1101fd80693bd1c3747bbc1869a63ebacb668dc0d0541760c2552d68cc2f4358e2d759fe9d4c48385421191853914cbe9cf8663451e2cf5c586423dc9ea9fdeb4b184ffea61d41c16d793b26bc4256a8a8d71932817eff0b0f6", 0xd5}, {&(0x7f00007b4000-0x89)="276c11b5c29f90bd953fb390fff3b307a673ff7d555a878d7346c8e1d3297d43e1efa2205e2f778065aba84e3f8ef37a25832d55a3fe135bc7ef0b98605cdc9a4ce8a1219367b736598d6475de0a0cb24dd1dffee7717e2caf6e5fa7a7de4388b49fb85828c6660553ca50a808ea76b14252dcc1b24e9b386536b9dbdf3dd95ad7fbebfb24236256bb", 0x89}], 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) 2018/01/03 22:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b75000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000152000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000f40000-0x9)='net/icmp\x00') readv(r1, &(0x7f0000309000)=[{&(0x7f00007da000-0x7)=""/7, 0x7}], 0x1) preadv(r1, &(0x7f0000573000-0x20)=[{&(0x7f0000d6f000-0x98)=""/152, 0x98}, {&(0x7f0000119000)=""/124, 0x7c}], 0x2, 0x58) 2018/01/03 22:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockname$llc(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000763000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x0, 0x7, 0x0}}) close(r0) r2 = syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x78, 0x0) open(&(0x7f000013b000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') recvfrom$ipx(r2, &(0x7f0000e09000)=""/126, 0x7e, 0x40000061, &(0x7f00008db000)={0x4, 0x0, 0x9, "5e8d49165887", 0x5, 0x0}, 0x10) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') 2018/01/03 22:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009d2000)=0x7) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0x80000) socket$inet6(0xa, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = fcntl$dupfd(r1, 0x0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000551000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) shutdown(r2, 0x1) [ 33.983939] binder: 3744:3759 ERROR: BC_REGISTER_LOOPER called without request [ 34.007894] audit: type=1400 audit(1515017169.941:12): avc: denied { call } for pid=3744 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.053054] binder: 3744:3746 got reply transaction with no transaction stack [ 34.053063] binder: 3744:3746 transaction failed 29201/-71, size 0-0 line 2920 [ 34.074138] binder_alloc: 3744: binder_alloc_buf failed to map pages in userspace, no vma [ 34.088003] binder: 3744:3759 transaction failed 29189/-3, size 0-0 line 3127 [ 34.097829] binder: 3744:3776 ERROR: BC_REGISTER_LOOPER called without request [ 34.097910] binder: BINDER_SET_CONTEXT_MGR already set [ 34.097917] binder: 3744:3746 ioctl 40046207 0 returned -16 [ 34.100347] binder_alloc: 3744: binder_alloc_buf, no vma [ 34.100366] binder: 3744:3776 transaction failed 29189/-3, size 0-0 line 3127 2018/01/03 22:06:10 executing program 0: pipe2(&(0x7f0000a77000-0x8)={0x0, 0x0}, 0x80800) r1 = gettid() fcntl$setown(r0, 0x8, r1) fadvise64(r0, 0x4d, 0x81, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001da000)='/dev/sequencer2\x00', 0x1, 0x0) readv(r2, &(0x7f0000c31000-0x70)=[{&(0x7f000082a000-0x34)=""/52, 0x34}, {&(0x7f00008a3000)=""/102, 0x66}, {&(0x7f00003d1000)=""/32, 0x20}, {&(0x7f0000a84000-0x2f)=""/47, 0x2f}, {&(0x7f0000ae9000-0x91)=""/145, 0x91}, {&(0x7f0000aa5000-0x61)=""/111, 0x6f}, {&(0x7f00009e0000)=""/124, 0x7c}], 0x7) fcntl$notify(r2, 0x402, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r3, &(0x7f00006e4000)=0x0, 0x2a) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) dup2(r0, r1) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000409000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) 2018/01/03 22:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000055c000)=0x200080000004a, 0xfffffffffffffd5f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) 2018/01/03 22:06:10 executing program 3: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") geteuid() epoll_create(0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) 2018/01/03 22:06:10 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000726000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095d000-0x4)=0x60) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000095d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 22:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c2d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000416000)={@generic="925f8f3423a0ccca49b00370e1fa0736", 0xfd66}) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00002bc000)={0x2, r2}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c13000-0x10)={0x2, &(0x7f0000409000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/03 22:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000085000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000da000)=""/96, &(0x7f0000404000)=0x60) accept$packet(r0, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d87000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e87000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x2, 0x8, 0x0, 0x800, 0x80000, r1}) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000832000)=0xfffffffffffffffa, 0x4) 2018/01/03 22:06:10 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getpeername$llc(r0, &(0x7f0000e95000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d7000)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) fremovexattr(r1, &(0x7f000073b000)=@known='system.sockprotoname\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000c54000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) [ 34.204141] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 22:06:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000d49000)='/dev/usbmon#\x00', 0x4, 0x2400) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000745000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000c85000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dab000)={0x0, 0x7}, &(0x7f0000526000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b4a000)={r2, 0x65, "6509ed18e0866aadeb9ac69f68d4933cccead2b7dc0b7b2fcd64e48881d679e88f449591b4b0f4d9d792ace4578b565c95c3348ce1333df81c6cdd3c6e609ee393212d216b13d31f939c1d5ba136a60e1d7bb86209007ccaf928e19b9a737e8e1042e2f30a"}, &(0x7f00008d7000)=0x6d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b0d000)={r3, 0x3f, 0x5, 0xb9e}, &(0x7f0000ef9000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000015c000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000797000)=0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/03 22:06:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x40043, &(0x7f0000b2d000)="367d00fda2175363512f719a7d6664fafb3f24100b261c9a0c3a58f9d68266023f181d33e4fdf4c6025a8c2d8783b09e4cf2fd217b96d5000414dc5c43f8ffffffffffffffab1032611600e825744f9876ceb7332cea04cd167205b4068815e831b15513a89a713f06cbf78166ff7f07b240", 0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e4e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/01/03 22:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/rtc\x00', 0x10100, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) 2018/01/03 22:06:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000822000-0x4)=0x1c, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0xffffffffffff0000, 0x2, [0x4, 0xd9]}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x4, 0x7, 0x3e8, 0xaec000000000, 0x80000000}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000000)=""/149, &(0x7f0000002000-0x4)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0xc) writev(r2, &(0x7f0000469000-0x10)=[], 0x0) 2018/01/03 22:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) unshare(0x40600) fstat(r0, &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000512000-0x8)='./file0\x00', r1, &(0x7f0000e0f000)="0a42c7845898b4c20620dcc0fead843274338b284c4dcc2137683bd5eda7bd32bbece513df35e54867857375934cc79af90dab9fa5a89ed91e9b1c01b820d94fa05f77fd9acfd2b310e8548c5105fb494e94dc04cfa3d88d363e833ea3d6750b8672c508515cf18fdaa22add3d81d63f160a858dcfa8c4377f98dbff727df2669f208d004cc8db5ab75d6343a412182b6b7bacb1182f6739da17") fadvise64(r0, 0x0, 0x0, 0x2) 2018/01/03 22:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000478000-0x14)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ef9000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/03 22:06:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xc60, 0x8, 0x7ff, 0xe3e, 0x6, 0x4, 0x7, 0x4, 0x81, 0x6, 0x400, 0x3, 0x3, 0x8000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x3, {"39a3e6b06fccfe"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x200, 0x208, 0xffffffffffffffc1, 0x5, r1}, &(0x7f0000001000-0x4)=0x10) prctl$intptr(0x1c, 0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) prctl$intptr(0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x800, @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]}, 0xa2a, 0xbe, 0x31d, 0x10001, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000)=@ax25={0x3, {"57272f7f931521"}, 0x7}, 0x10) 2018/01/03 22:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) set_tid_address(&(0x7f0000300000)=0x0) flock(r0, 0x1) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000280000-0x1000)=""/4096) ustat(0x3, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0}) flock(r1, 0x1) 2018/01/03 22:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e28000)="", 0x0, 0x0, &(0x7f00002f6000-0x10)={0x0, 0x1c9c380}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c1f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000134000)={0x0, 0x7, "035f3925aa24eb"}, &(0x7f00009e4000)=0xf) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000987000-0x10)={r1, 0xffffffffffffffff, 0x6de, 0x100000000}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006ff000-0x8)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00005ff000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003fc000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/03 22:06:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006cc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x6, 0x16, 0x80000000, 0x8, "650600000000000000c5100f6cdb4623036f7ae40f2853ec8a216d79db313ea5"}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1c000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b000+0x252)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x3ff}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x70000000000000, 0x7, [0x7, 0xe41, 0x0, 0x3ff, 0x7, 0x7, 0x6]}, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d1b000)={0x0, 0x0, 0x20, 0x7f, 0x5}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d1b000)={r3, 0x7, 0x1}, &(0x7f0000d1c000-0x4)=0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000)=0x7) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 34.298417] binder: 3932:3937 got transaction with invalid parent offset or type [ 34.310861] binder: 3932:3937 transaction failed 29201/-22, size 32-8 line 3250 [ 34.329896] device syz0 entered promiscuous mode 2018/01/03 22:06:10 executing program 3: msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000f6f000/0x4000)=nil, 0x3, &(0x7f000031d000/0x1000)=nil}, 0x18) [ 34.345393] binder_alloc: binder_alloc_mmap_handler: 3932 20000000-20002000 already mapped failed -16 [ 34.358111] binder: BINDER_SET_CONTEXT_MGR already set [ 34.364006] binder: 3932:3937 ioctl 40046207 0 returned -16 [ 34.372786] binder_alloc: 3932: binder_alloc_buf, no vma [ 34.381187] binder: 3932:3956 transaction failed 29189/-3, size 32-8 line 3127 [ 34.402482] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.408102] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 22:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000465000-0x9)='children\x00') recvfrom$inet6(r1, &(0x7f00003f0000)=""/133, 0x85, 0x40, &(0x7f0000a01000-0x1c)={0xa, 0x1, 0x7dc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) writev(r0, &(0x7f0000d40000)=[], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d80000-0x8)={0x0, 0x5}, &(0x7f0000c69000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000835000-0x8)={r2, 0x1f}, &(0x7f0000d78000-0x4)=0x8) vmsplice(r0, &(0x7f00009c8000)=[{&(0x7f0000152000-0x1000)="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", 0x1000}, {&(0x7f00008bc000)="65e610e508f58f9acb183d2e90d949b83bafb4c3f88ed3bb0c4618188e80a71401ac6fd2d8ef51617d5086f36bb7a74b73ba3847bd899dbac2f31021dc0d", 0x3e}, {&(0x7f000063e000)="08d6fc3d531abeb7b36874fe", 0xc}], 0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000825000-0x20)={@generic="1f0a40fdf067a7472e4b024f98a26e26", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 22:06:10 executing program 6: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eda000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) syz_open_pts(r1, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000099f000-0x11)='/selinux/enforce\x00', 0x200040, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/03 22:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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}, 0xffffff9e, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000b77000-0xab)="1f0000000001150004030000000000000000010009000200000000000700c4", 0x1f) 2018/01/03 22:06:10 executing program 1: mmap(&(0x7f0000000000/0xf2f000)=nil, 0xf2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@loopback={0x0, 0x1}, @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, 0x3b, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000f28000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f2f000)='ns/user\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00005ed000)={{&(0x7f00004a8000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/03 22:06:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) fcntl$getown(r0, 0x9) ftruncate(r0, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0x2d)=""/45, &(0x7f0000001000-0x4)=0x2d) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) 2018/01/03 22:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00006c6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000119000-0x4)=0x10) sendmsg(r0, &(0x7f0000302000)={&(0x7f00008ed000-0x9)=@rc={0x1f, {0x100, 0x9, 0x7, 0x1, 0x6, 0x5}, 0x3ed2}, 0x9, &(0x7f0000ab1000)=[{&(0x7f0000b43000+0x218)="5103b540a5b123e5f41616b57668de5a128dce2471763a468c6ebe2a505f2519fc859f41b29097c8a91f7d6aaccd12cadfceced1d4f6e274c70f2bf3b66b436486de310e1d719dbc0a6cf5178791eaef55c2a5", 0x53}, {&(0x7f0000f31000)="e21111005d7e3d87976de51eb6a1dc4b1fcd26c915d00a3eb377e2cdfe1084b692682967a0c7c47ffa973655bfa46cebd3f566f593ecdd12a0d3b4f504c8df2c1e4af7bb6de9cbab7a829b19a5bdea5711b749e429b5e2c35e92e0273b0171131e827484dd470bdeba7ba89744b92d44479c51c480dbeb133f20521005959172f1ddf1d2d1d52b9e8c522b1babb173bc2d0fd52967", 0x95}, {&(0x7f000064b000)="9c0299cb8eb8c99c7b93eb68f0ab45bdae58c4eebfebdfc525f17d41865f77894bd83e9b850c66dff2e9e9f24fdfc73033ffd6e7ea9b22025013123c8d180b4639a9765cfd0c4b662217b3dd32e0b186aa4ff2c9263dcc35962ae021c7599f4ee4a30c18b41d103bae9144e5f7b5d850b763", 0x72}], 0x3, &(0x7f00004a3000-0x110)=[{0x110, 0x110, 0x0, "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"}], 0x110, 0x4000}, 0x20008800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ddc000)=0x0, &(0x7f0000ecf000)=0x4) 2018/01/03 22:06:10 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0xffffffffffffff46) 2018/01/03 22:06:10 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x2) fallocate(0xffffffffffffffff, 0x0, 0x6, 0x401) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(0xffffffffffffffff, 0x0, 0x10001, 0x76) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000e19000-0x4)=0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(0xffffffffffffffff, 0x0, 0x3) unshare(0x24020000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/sequencer2\x00', 0x200, 0x0) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2018/01/03 22:06:10 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x4, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x400) 2018/01/03 22:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000049a000-0x1)=""/1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a3000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000003a000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f00002c2000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000051d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, r3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000304000-0x98)={0x0, @in6={{0xa, 0x3, 0x10b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x400}, &(0x7f0000a5a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000097a000)={r4, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ef000)={r4, 0x3}, 0x8) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f00007cc000)="1f00000003021900000001000000018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(r2, &(0x7f0000dad000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fa3000+0x135)={r4, @in6={{0xa, 0x2, 0x9c4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x40, 0x6, 0x0, 0x88}, 0xa0) [ 34.511218] audit: type=1400 audit(1515017170.431:13): avc: denied { create } for pid=3979 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.561441] audit: type=1400 audit(1515017170.481:14): avc: denied { write } for pid=4006 comm="syz-executor0" path="socket:[10810]" dev="sockfs" ino=10810 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/03 22:06:10 executing program 6: 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) syz_open_dev$tun(&(0x7f0000019000)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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(r2, 0x409, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000624000)={@generic="466e43e661f21f61ac43f0609aff7de8", @ifru_map={0xb6c2, 0x7f, 0xff, 0x3, 0x401, 0x5}}) tkill(r3, 0x16) close(r0) 2018/01/03 22:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) 2018/01/03 22:06:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x11, 0x802, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00006b7000)={&(0x7f00002a5000)={0x27, 0x101, 0x0, 0x0, 0x0, 0x0, "1eda5402274fdc287f2371be084f5201301e5245b97a716a98296305fddcd96ee1265b2f41341e890de2eaf61e1c1d636938df30d3ef78973f4bf0ffca62b3", 0x0}, 0x60, &(0x7f00003be000)=[], 0x0, &(0x7f000079c000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000c66000-0x4)=0xffffffff) 2018/01/03 22:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x3f) r2 = creat(&(0x7f0000a6a000-0x8)='./file0\x00', 0x2) link(&(0x7f0000d6f000-0x8)='./file0\x00', &(0x7f00002dd000-0x8)='./file0\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002e9000)=0x10000, 0x4) rmdir(&(0x7f00009a9000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000091c000-0xb0)={{0x3, 0x10000}, 'port1\x00', 0x4, 0x800, 0x7, 0x9, 0x7, 0x8000, 0x6, 0x0, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ce9000-0xc)=@sack_info={0x0, 0x1, 0x0}, &(0x7f0000c55000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000516000)={0xfffffffffffffe01, 0x6e7, 0x5, 0xc0000000, 0x57f, 0x0, 0xffffffff, 0x1, r3}, &(0x7f0000826000)=0x20) 2018/01/03 22:06:10 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000016000)='user\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000-0x8f)="bdc5f8f9fde8602e480375ec7d6e7b7d167523144a20915543341f18ed2df9eff6514afc60f315ff7e56dc0d76c7996fcce79ea00629e01bc30bea48d19f4accf0eec26656fc9f4ffb6cd5749b8c3cfffe946d7b96486dcc6553548cf2694bd5afe62d915b4f3a79a39a24c0b2e266b9ed9a6a36a8a67445add719d6086702941c56715f6e454aad2cba333e5ce9fc", 0x8f, 0xfffffffffffffffc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000019000)='user\x00', &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="b04e724d165d8968e8518b658495767c2d5362", 0x13, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f0000008000)=[{&(0x7f0000019000)="", 0x0}, {&(0x7f0000012000)="e29d50eab25fd676575e1d239fd5547f3ae9374bbfbdda191af36fb7bdcbcf67baf8", 0x22}], 0x2, r5) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x5, &(0x7f000001a000-0x1000)="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") setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000001b000-0x4)=0x0) lsetxattr(&(0x7f0000019000)='./file0\x00', &(0x7f000000f000)=@random={'osx.\x00', '-self\x00'}, &(0x7f0000019000)="a72740757365727d6b657972696e6700", 0x10, 0x1) listen(r0, 0x4000000) 2018/01/03 22:06:10 executing program 1: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000363000-0x71)="9f9a72aec95dbaf48caab673ef1b1900cdece043aa99d231979a5478f8faa532c0f154034614a66098ae6a94069891e6c4888d77a3b6901c2a66af1bf0db0c612adbe092413759f7b646bd075c5f97d4aea411573c9f6d55cf28885ccf976730f736a8739f439cda36bd5ba1ba8da50665", 0x71, 0x40, &(0x7f0000362000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000043000-0xa)='net/snmp6\x00') ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000008000)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000363000)={0x2, [0x0, 0x0]}, &(0x7f00002a6000)=0xc) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000237000)={0x0, 0x80, 0x7ff}, &(0x7f0000364000-0x4)=0x8) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000048000-0x78)={0x1, 0x78, 0x4, 0x7, 0x80000001, 0x7fffffff, 0x0, 0x101, 0x1041a, 0x1, 0x1ff, 0x4, 0x3, 0x5, 0x6, 0x20, 0x3, 0x5, 0x29b2, 0x4, 0x80000001, 0x8, 0xebac, 0x8, 0x2, 0xffff, 0x8, 0x3, 0x100000001, 0xfffffffffffffff7, 0x4, 0x1000, 0xffffffff, 0x42, 0x5, 0x3deb358c, 0x7, 0xfffffffffffffff8, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000365000-0x1)=0x0, 0x2}, 0x10238, 0x14, 0x7, 0x4, 0x65, 0x3, 0x9, 0x0}, r3, 0x7, r1, 0x2) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000363000+0x601)={0x0, 0xffffffff, 0x6, 0x25cc5a69}, &(0x7f00002ad000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000364000-0x8)=@assoc_value={r4, 0x82}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @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, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000360000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000356000-0x4)=r5) 2018/01/03 22:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003e2000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x1e, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:10 executing program 3: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x8003, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000069000-0x50)=[{r0, 0x1000, 0x0}, {r1, 0xa, 0x0}, {r0, 0xc4c0, 0x0}, {r1, 0x40, 0x0}, {r1, 0x8, 0x0}, {r1, 0x10, 0x0}, {r0, 0xc0, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r1, 0x8, 0x0}], 0xa, &(0x7f0000008000)={r2, r3+30000000}, &(0x7f0000069000-0x8)={0x6a}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000004d000-0x4)=0x0, &(0x7f0000068000-0x4)=0x4) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000067000)={0x9, 0x8, 0x8000, 0x2, 0x10, 0x6}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/01/03 22:06:10 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0xc0481273, &(0x7f0000007000)="") 2018/01/03 22:06:10 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a17000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a90000-0x5c)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb88}, 0x8000, [0x1, 0x101, 0x1, 0x6, 0x100, 0x0, 0x3, 0x0]}, 0x5c) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000886000)={0x2, 0x1, 0x3a8, {0x0, 0x0}, 0x80000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000fb6000-0x7)='./file0\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/01/03 22:06:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x800000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="74d8bfdc2ca475889ddda474727381d3", @ifru_flags=0x4000}) 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) getsockname$packet(r0, &(0x7f0000b3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000769000-0xb4)=[{{&(0x7f0000000000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xc9)="9ac9d79eedbb7730df28fed793749d8fb1468d98ba6e1ef7d8885aa9f816bd585f7e27198bb58a1055da30d07ac4569d0ec1c691238f5d1db2df72090df1fbbe821956b5c6a980e12d8b6d45cdfc88fa9b702d66b66e6bbbadf081a7061cfc8fc0e56a9ad6291b2154c76dc941559bfaafb1318904fdba5360cc115eddcdc756f93f601b0848a7328ede869228944f932d09fd83efee49fb3533dac33a5db67f62331880b8d9f4006f6c2c395c4645ecaf85b9ca761ac026608f9daaab234e647fb75e9e23a0b79089", 0xc9}, {&(0x7f0000000000)="531f1b6d2e5c186d072c6e98f58c653e29e7632799c55ad05496ae2af9221a8968bc2ea4b2254437b73f8b1278b6da168571068f7c32bc61017b6d77ef2b6e724ebac13fa2f83933d6883ae40e0517d9e595f4c4e31cea566e3535f5e900a6fafb55c76db872d264d35837f9c7b7f39fa7d5a3846fa753c2f701ab24ac3cfe3d1916cbc44b1ca04bd335f0e804e11571ce8cde9a596bed12f27c1d5d43", 0x9d}, {&(0x7f0000cf5000-0x28)="786fc5cabf8c3815624a8bb04b5b56d6e51d8944a3bbbb007ed58ecea12fc06f4d6b77ac12e4a2b8", 0x28}, {&(0x7f0000532000-0x6d)="7f1e6884f452151f8213ddad45d2c6c89375294aba6d68651cd11ab3ab087b6f4443b79790f5213a237eca4e21f1af991d1da78f0a304cd694125dd67ae804fc4448de40ea3e4b0ff17b28c5c8702a2a5f08712a7cdcb6b629eee3c9a7e4f55d2ecee7fe0ec18025ad9844fce5", 0x6d}, {&(0x7f0000000000)="3bbab9febbf2c132124b9deb71533f94b9e30c489a61f1eca530a8da", 0x1c}, {&(0x7f0000000000)="6a2c3e7b7ad556a4733d6eb274ebd2f56f0116967c9a962daf608e8fd4f4b18e8788976d2306ad47e68412a5779306b4e0a36339d8177cb35deec09756b30080d36c3314d90c", 0x46}, {&(0x7f0000000000)="063b7c62c588f797df557517486b3d7b5b2a0fb1f3e5a7e31a673318d8b35d4898dc922a7ef166c12c72bb6583e5b5b0b8e3abf57abad9b15b08838a3ec1cd2eecd9e3c522350eb4544492813e26e2207549d10b3ff269c819fa1ef577de965f80cf7d607317e7f02538947dc6a03c5d0d10984bd775e83d", 0x78}], 0x7, &(0x7f0000001000-0x58)=[{0x58, 0x11, 0x8, "fd9590ab295e4ff6e0413ca31b7d6db8d8389ae6d4f8d39a9010ebf617d1d49959dd9e72824b098516a489c5725b01e84024b6a18d60849abc0d181701e46e04f2984b"}], 0x58, 0x4080}, 0x80000000}, {{&(0x7f0000bfa000)=@ax25={0x3, {"1668a55a65b71e"}, 0x6}, 0x10, &(0x7f0000dd3000)=[{&(0x7f0000335000)="8017c64ec8f3829b9c6daea0b6976bf3d7713b48f544b6881e6b47413ec1ee79ad3577b78cf6af0ab1ba49707f6404324fc9b6879769168a6d2a2a1984d809849719ac404ab5b2deccbe8e9a74ceba92ce5479825855321d491a76075c1e109491460c3e92fbd974e17ca7e389b1926cd19fa8f15c7cad6cd5b51e734c6d6401b08fecaede8e94020ada4da80a13510b7a90b6b45b6a3a538db04d369af52e67543efc0a292511ab62b262c5dc0a57", 0xaf}], 0x1, 0x0, 0x0, 0x8081}, 0x6}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0xd, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="4bbba8c23ab235acb362bdb70ac3a6105ba24c076678d607a4f0be1cf776a172d8027647905693665cc121d4565b08abffcb35fd5e9a45e73f45e1f1f382b321833203f3c1ecb57b2fa0ed98086d278d0c46864c507720e0f39306437b450e2001", 0x61}, {&(0x7f0000000000)="720008eaaefc2a1f6121ee18ebb7e43a41f7628e52e88254fa55c58946f65523410bd4254c11f30b94352ada2ee9f9c51220040dbc7c83938e984097159fed8ed2d094064193db0ede14a0bb06bd6f5e325ebacc34b7700a708d0dc642d618ee0e03c9e2084b1a613219dd7a553de3f088a8fd80a1445ac473c47a285df708d3f847829b94c78aa1208597013c7bac38500cb6d302225ec0478cf0b36e6da801e327f3b39f4cc84b8b2c6e5fe04c54eb99012c8cf49f60d288305fe8933d32db5f4b7198b4dbb434c84b3bcbb5a1e8c9db60197c004be746", 0xd8}, {&(0x7f0000079000)="2481d78abe1fe0a34d5df8f3d8f0b8131c7dd25fc7ba22dbb9dcca40090748b56615ba2673b748f75b3960a9326412db5652d2f6f331d6b86ac6c379e754a389b5586585f1d9625666c424cb493e0b4ea7b23d976202f94ed28189ab988ae5348ce83269457725375c86330a2bf8aecb053fc90712aada199e5a401c5893c77f88c54c09d200184c9b8830f263c5bf2a105d4c1f4a2c145d744e5758f42df2515bd2e4c77a3a3a6a5141ec4b20ef71e6fd13167c1f65ac834b24b43880af19990c17c85442645dc24d93d8121bb2c744401ebadf9cd9555b07dd49d274b03e1ac192ae1ac8a4599edc7920", 0xeb}, {&(0x7f0000fa7000-0x39)="fcef56e3fe7911bbc1e1e452dba45021fa2652b822a252a38fe91c8afaf79d233b39b4a2dde613a58aba7e811e393b74bcdeb88494746e8598", 0x39}, {&(0x7f0000001000-0x62)="eb016e7b32fc7a5b39b57830d74aa43c14529de2298a598d98da3f1d1e8193546ebfb3b700cad819a83858b7a67e6ac23d519b73294cde329a3c6b89f6d226972bbad939a989266ab83ea00279184bfa327979173b081b948916c97aa13d47acb336", 0x62}], 0x5, &(0x7f0000253000-0x15f8)=[{0xa0, 0x11d, 0x8, "2b1f52606f685aec8d1e08213a5597f7e77f47f7e6d4d57be461878686eba1e84cb46ced162632924d216a20577b76fab2fd319179bd9d499f29780a1b580dc8e265bc5da6213f7beb522a9357a58337c2c624fbe3373e9380ffbef13005c24e2a8014a5834b8304d872a68d9da75ea2c4d97555c6eda96417ebaa0b90e43b97c9d199b3f1530609ad8d991bc010"}, {0x58, 0x0, 0x6, "6ebf4702f528344adb7e6e120f1469acf9238670f1b63a67be8aa3d58ee4c186cf7a717f78f0973e751faa7c6606304b8f96377edebb23fa3be46ebaeb7606ac93fd1b"}, {0x108, 0x10c, 0xff, "9f4934de2b2751844c700a6ddfd4ff4fd94261f5e1d0610b9cf2f267648bf52f59e8266a5277f6b85efde390246e24e2f813f2777352950a6dbedd6e0cb6a47e1adf0074922c8cc650f2b49227ce0b4857438b2614a0f3e6a48548fbcb49cc19aab0010f5f538867687758f5f7c330acfd7a33a8dea386663c6cfe72fd30763dd0825f83f1e6bb044781e2b4d70360c9378303b3f20cb2a565fca007229bc2e89fffc516de2fea2a4ac3d7701f2ca1913a257bbaeca75aae6f2a92f5e060dddc44b5c8045380ffe57e1848558f29d4f1f9bc879e74a86b1808f38a60dc476477014c80c61794bbb1a5391b5c3350072184b1"}, {0xa0, 0x84, 0x9, "af52f4535b5c9594ad6006dd6cbca7fc27bb0bd23e237694d91a4079ee6776fa64fa78af3e6df7c3f54a4f9014c39cbdca800cc34de6ff67912c90c9912c884ac1c2bfaa906beee5180e9e0d6e43174803d8c5f5458093f74b6ec5a606de8bfad027b0e4d4c2f880d2d2c7d760e633877e8a367feaf6d5f72a5e6574efe8f6a2774858329806ea0751b1ffdedbfe33"}, {0x20, 0x10e, 0xff, "786ca7a62fce9721c41a"}, {0x1010, 0x100, 0x7, "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{0xc0, 0x0, 0xb1, "b9b5390704f72efd79c628fd5abdd82eb075c08c24824f0cb8b2181181a6ef9fa31cd612b8b80427726d3aad8677686fcc6d17a9a250542d457fdd808a9cbc7ff4812afe194c979115ca59be1f970b2a31c2d11c304386bb3e041b20c4817eb1b23f9a88241396546aa3cfa8915fb3ba70549e2f192dea5fc139160a06063bbc96ccdf81eac52d44db1aa6d6170624a045d45ccaef85cd3bbe802854ba37d3d2197095e9f517f399e7447869a85df5"}, {0x110, 0x4fc8f8075839e726, 0x6, "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"}, {0xa0, 0x100, 0x9, "6fba03fddc0e3fef54884c0aeb9400a683468929cabdef0d55bb0ba65b00cdb679f8c7cf5b93db20b0f5d3cd8eb1d06ef0a03eebd2d75cb7fee34603ddc9e705a6ed2f32e9b7a70c34b5aa73ed99de96caf5863327af7b66bf5a5ed4fe4a7d50f1fe5ed82b6e6cfa99e428ecb8c2c89124b0bd862f793948a537f28cf63a6a81c6e10da8e7da158bf18736d9"}, {0xb8, 0x110, 0x519, "9509fd30be45a3622674f78edffef72f78cee197b45ed95e409072cab116cb767d02e6f4b91e5deaa8262cc00af9d9519c594468f92f3fd278f0d63ebf41e2ff0cca30f1d72a99119147aa795448732a937da5a3791bf1d3d5c1759773c2b04f7f5761143bc16cfd454b8e5a6a4ac90dcf40cb505e04ed1ae00dea1c2ac76d01286a9252102650967363c874eff702cb27fb9222ad80a0138ad6c3b75529ce9aa0d84a8e046284ea"}], 0x15f8, 0x4}, 0x8001}], 0x3, 0x4000001) truncate(&(0x7f0000011000)='./bus\x00', 0x0) 2018/01/03 22:06:10 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000-0xc)='/dev/rfkill\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000008e000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000c43000)={r3, 0x30}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fc5000-0x4)=0x4, 0x4) ptrace(0x4207, r4) ptrace$getenv(0x4201, r4, 0x80, &(0x7f0000266000-0x8)=0x0) 2018/01/03 22:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000afb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) r5 = getpgid(r4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) tkill(r5, 0x0) recvfrom$ipx(r3, &(0x7f00009a1000)=""/221, 0xdd, 0x2, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) 2018/01/03 22:06:10 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000004000/0x4000)=nil, 0x4000) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x4, 0x0) 2018/01/03 22:06:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000087a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000290000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00009d0000)=0x0, 0x8) fsetxattr(r1, &(0x7f000052a000)=@known='system.sockprotoname\x00', &(0x7f0000e86000)='\x00', 0x1, 0x0) 2018/01/03 22:06:10 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = open(&(0x7f000005d000-0x8)='./file0\x00', 0x400, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a97000)=0x7) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x2000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000fc9000-0x8)=0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000ba2000)="", 0x0, 0x8000, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$inet6(r3, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/03 22:06:10 executing program 0: clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") setreuid(0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000814000-0x8)={0x0, 0x3}, &(0x7f0000fb8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x681}, 0x98) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000264000-0x8)='./file0\x00', &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb1000)=0xc) setgid(r0) 2018/01/03 22:06:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0xba1, 0x80000000, 0x7, 0x9, 0xf75b, 0x10000, {0x0, @in6={{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x26f9d8e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x7, 0xd58f, 0xff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x7d)={r1, 0x75, "461684b1a6793624536a5fcdfe0f8a203a2768bc9b5e6c559ab71f85af83ccc4b31aa5edc7a58b3f35f20c1f9a7e544f950949c5bb2f39642017bfbc6ba56e58ddd3a61d3109c2a884fa15ef4b25ac6e48265fdacc01ea83cafea6d8df43474f0398424bdf5eaa61aea563c6b21270220463dd0098"}, &(0x7f0000001000-0x4)=0x7d) prctl$intptr(0x1, 0x0) 2018/01/03 22:06:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000013000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e68000-0x8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a4e000-0x10)={&(0x7f0000f17000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00002b7000)={&(0x7f0000375000/0x3000)=nil, 0x3000}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003eb000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f9f000-0x8)={0x0, 0x0}) 2018/01/03 22:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(0xffffffffffffffff, &(0x7f0000e29000-0x90)=[{&(0x7f000055e000)=""/235, 0x0}, {&(0x7f0000301000)=""/4096, 0x0}, {&(0x7f0000765000-0x3e)=""/62, 0x0}, {&(0x7f0000ae4000)=""/240, 0xbc}, {&(0x7f0000dec000-0x4c)=""/76, 0x0}, {&(0x7f0000627000-0x80)=""/128, 0x0}, {&(0x7f0000ae2000)=""/54, 0x0}, {&(0x7f00001ec000)=""/177, 0x0}, {&(0x7f000007b000-0xf4)=""/244, 0x0}], 0x94) r0 = syz_open_dev$mice(&(0x7f00006b0000)='/dev/input/mice\x00', 0x0, 0x294280) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000032e000)=0x0) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f00005c6000-0x10)={0x1b, 0x200000000, 0x3, 0x0}) 2018/01/03 22:06:10 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007f3000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000126000)=0x0, &(0x7f0000690000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/03 22:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c0000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x3) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f000079d000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f00002a1000)=[{0x14, 0x24, 0x1, 0x0, 0x0, "000003e2"}], 0x14}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}, 0x0) 2018/01/03 22:06:10 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$random(&(0x7f00009d9000)='/dev/random\x00', 0x0, 0x3fffc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fd6000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f0000fd5000)=[{0x14, 0x14, 0x8, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002ad000-0x8)={0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000738000)='attr\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000806000)={0x0, 0x0, 0x1, 0x7}, &(0x7f0000a8c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a80000-0x10)={r2, 0x6, 0xffff, 0x53c}, 0x10) fcntl$setpipe(r1, 0x407, 0x4) getdents64(r1, &(0x7f0000001000-0x1000)=""/48, 0x30) [ 34.850792] mmap: syz-executor2 (4071) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/03 22:06:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x16) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x16) 2018/01/03 22:06:10 executing program 1: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e69000-0x9)='/dev/rtc\x00', 0x426000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000001000-0x2c)="df8e390d37a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eadb49d49531ff0700004f1c0000000000000000000093bff7fffeffbd71ba89734f4e030000000255", 0x58) flistxattr(r0, &(0x7f0000e2d000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000e6a000-0x10)=@ax25={0x3, {"6d43d36b785604"}, 0x8348}, 0x10) 2018/01/03 22:06:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x156, &(0x7f0000200000-0x90)=[{&(0x7f0000ebd000-0xdb)=""/219, 0xdb}, {&(0x7f0000f0a000)=""/32, 0x20}, {&(0x7f0000b8a000)=""/166, 0xffffffffffffffd5}, {&(0x7f0000a6c000-0xa1)=""/161, 0xa1}, {&(0x7f0000388000)=""/78, 0x4e}, {&(0x7f0000e19000)=""/82, 0x52}, {&(0x7f0000489000-0x47)=""/71, 0x47}, {&(0x7f0000ba4000-0xcf)=""/207, 0xcf}, {&(0x7f000040d000-0x12)=""/18, 0x12}], 0x9, &(0x7f0000df9000)=""/117, 0x75, 0x40000}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000f3000)={0x0, 0x0}) 2018/01/03 22:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000098000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x80000000, 0x0}) epoll_pwait(r1, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) 2018/01/03 22:06:10 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = open(&(0x7f000005d000-0x8)='./file0\x00', 0x400, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a97000)=0x7) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x2000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000fc9000-0x8)=0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000ba2000)="", 0x0, 0x8000, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$inet6(r3, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/03 22:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000abe000-0xa)='blacklist\x00', &(0x7f0000ce1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce6000-0x2d)='vmnet1selinux@wlan1)\'user+bdevmime_type&proc\x00', 0xfffffffffffffffa) r0 = syz_open_dev$mice(&(0x7f0000e28000-0x10)='/dev/input/mice\x00', 0x0, 0x6400) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00008a8000-0x9)=""/9) r1 = getuid() lstat(&(0x7f0000de8000)='./file0\x00', &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003f0000-0x4)=0x100000000) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000300000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) 2018/01/03 22:06:10 executing program 1: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064b000-0x4)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x5c8939b8, 0x8001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000857000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000077c000-0x39)=""/57, 0x39) sched_setscheduler(r3, 0x1, &(0x7f0000e72000)=0x6) write$eventfd(r0, &(0x7f00000fa000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x208100, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000a1d000)=@req={0x80000000, 0x4e, 0x5, 0x9}, 0x10) 2018/01/03 22:06:10 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000e3d000-0x4)=0x8000003ff, 0x4) 2018/01/03 22:06:10 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000385000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00008f6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) creat(&(0x7f00003ba000-0x8)='./file0\x00', 0xd477de8afcad30a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat(0xffffffffffffff9c, &(0x7f0000f66000)='./file0\x00', 0x101000, 0x20) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000304000-0x4)=0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/03 22:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00008af000-0xc)={0x8, 0x0}) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") tkill(r3, 0x80000000016) 2018/01/03 22:06:11 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000375000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000ff3000)={0x2, &(0x7f0000ee5000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e25000/0x2000)=nil, 0x2000, 0x0, 0x2050, r0, 0x0) sendmsg(r0, &(0x7f0000ff4000-0x38)={&(0x7f0000102000)=@llc={0x1a, 0x0, 0x8, 0x7, 0x6, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003f2000-0x10)=[{&(0x7f0000d9f000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000ff4000-0x398)=[{0xa0, 0x102, 0xffffffffffffffe1, "99ea723f1bd9b42ce1704ed2310bcca0cfb23855eba07930bb1c16a79a98bbe49d65e403ee51be9d20eec495548620d87e60b57d24af95153409544a1f60d66d2db57979d7a8a6067931279568f2a2e06d90479fc180b6ca2fa42317df4935bfad36b05e4f7bf2eacc0ea9927c56952582fd44cf9f4868717d0831b418153c8f46935f51c0d8e1a0fac8"}, {0x38, 0x29, 0x3af5, "1d6042584f4f12ebdd536c2be2f5396a2307d65ef591f4d05937434c530bd44ded444b8adde9"}, {0x48, 0x0, 0xd10, "676cfe39ce7d260325404e19e82191093464be581aa17a1723305c73b6a92f3f2356b9de81fcdc327dd466ea2842025103e397e89bc15009"}, {0xc0, 0x3a, 0xffff, "3ce88a453dfa9495dcde95219eadeeacfc88652743ad241be808b3cc95b2dd55ba1811f540ecb43885cb35c13cb3404d164ef4b12226751705946cb4657096b62a45ffc9e9da495657718ed2b1b7e021fc49156f806b73d41be06f0f2a67f752dfc750e956507d44099114b0e2ffec50e3cffd3066c26aa4ca56240160b6e1a745c3637d7a51ddad5eb8a7668c0175a39f272f12d37eff4c2fa9787607e50182b91a90aa1a582d783db1f6"}, {0x20, 0x102, 0x4, "59fdbdcf95b79df544a9ba7187039d8d"}, {0xe0, 0x119, 0x7ff, "125a1182912e00e0ddffdb6d93b5625988f38e0b9cb9de32dc50b8b0adb891def074a62a5a5428ab5234b1be7ed6c04a5bc88ed43a486c556b2c720cc25201b15d553e15ad59614a1f181dfa2decc8b6d9b7fa76c0cffa4e9ffe00815261652e4374edf6a6d563a7a1b0e1eb4f062620761703329b495c541018ffa09287f37f76af8cd099b35c19652f0c9e6f420089122cc9eae522b9c05f7595102b2c400e91eb9babee4e3b536c96c72e359fa79541d703a77b901c408e535f6b590ab40100071b309133f3cbb45605be21"}, {0xb8, 0x0, 0x8, "1a1dc0cce674a81b2afce0cceed93de0cbb77df4309cc22c20c4f2e44392290d9dcc5c18fd281bfd765ed386c492e42061dac998c48954cbf71ea9ca9e0b34e0f4d6669926f8cdd60eb1a99adf6c5e08e5c02816badcb784168770e444ff629ea07bb727829f02c9619d339e4331fcb3df93825484ba4529beffeb2bd26518d399af63083aae036150870ef359758ee3ff56c255a82fc075b81e0dc571ca2923aaca91"}], 0x398, 0x40040}, 0x11) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000ff4000)=""/38, &(0x7f00000a6000-0x4)=0x26) setsockopt(r0, 0x0, 0x1, &(0x7f0000ff0000-0x9b)='t', 0x1) 2018/01/03 22:06:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"fd44520c94d81b95a89a03edbd2f1537", {0x4, 0x8, 0x8000, "289f89675092", 0x7, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00000fa000-0x1c)='mime_typesystemkeyring/self\x00') r1 = socket(0xa, 0x802, 0x1) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000088b000)=0x0, &(0x7f0000384000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a82000)={0x0, 0x81}, &(0x7f000066f000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000127000)=0xdad, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001d8000-0x18)={r2, 0x0, 0x10, 0x100, 0x2}, &(0x7f000069a000-0x4)=0x18) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000515000-0x6)={0x6, 0x0, 0x74a08692}) 2018/01/03 22:06:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f000035a000-0x14)={0x4, 0x0, 0x800, 0x2, 0x0, 0x7fff, 0x40, 0xfffffffffffffffc, 0x8, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c9d000)={{0x100000001, 0x1, 0x10000, 0x0, 0xfffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d89000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000077a000-0x4)=0x10) 2018/01/03 22:06:11 executing program 4: mremap(&(0x7f00004db000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ba7000/0x3000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000baa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000)=0x8b3) accept$netrom(r0, 0x0, &(0x7f0000000000)=0x0) 2018/01/03 22:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000879000-0x4)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@ethernet={0x306, @random="aa7bb9da0ba8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000729000-0x26)="260000005e0009ffe90000f839e3000000f40f00010000000c000800000000000003ff6e35ea", 0x26) 2018/01/03 22:06:11 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000638000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) 2018/01/03 22:06:11 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000008000-0x45)=""/69) 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00005d7000-0xc)={0xa0000000, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000820000)={0xaa, 0x21, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002fe000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f000097a000-0x8)=0x0, 0xff) 2018/01/03 22:06:11 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b1b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)=""/127, &(0x7f0000001000-0x4)=0x7f) 2018/01/03 22:06:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000864000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000d25000-0x10)={0x3, {"45a407bfb4c7f9"}, 0xf76}, 0x10) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d25000-0x4)=0x0, 0x4) 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023c000-0x11)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000206000-0x8)=[0x4, 0x5]) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000092e000-0x19)=""/25) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvmsg(r1, &(0x7f00009f4000)={&(0x7f0000707000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000003b000-0x70)=[{&(0x7f0000ec1000-0xb2)=""/178, 0xb2}, {&(0x7f000074b000)=""/10, 0xa}, {&(0x7f000072c000)=""/236, 0xec}, {&(0x7f0000ed8000)=""/244, 0xf4}, {&(0x7f00009ca000-0x7f)=""/127, 0x7f}, {&(0x7f0000489000)=""/14, 0xe}, {&(0x7f0000833000)=""/51, 0x33}], 0x7, &(0x7f0000dc1000)=""/64, 0x40, 0x4}, 0x2002) 2018/01/03 22:06:11 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x3, 0x2187, 0x5, 0x7, 0x5, 0x6, 0x100, 0x3}, &(0x7f0000007000)={0x81, 0xfffffffffffffffe, 0x5, 0x0, 0x52, 0x3f, 0x4, 0x635}, &(0x7f0000005000)={0x7ff, 0x0, 0x6, 0x101, 0xfffffffffffff001, 0x9, 0x566000000000, 0x80000001}, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000008000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 22:06:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00009c4000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000360000-0x35)=""/53, 0x35) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000983000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x40, &(0x7f0000001000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/03 22:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = socket(0x9, 0x7, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x3d) socketpair(0x0, 0x0, 0x4, &(0x7f0000933000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f00007b0000)={&(0x7f00008b0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005ce000-0x80)=[{&(0x7f0000a35000-0xe6)=""/230, 0xe6}, {&(0x7f0000f6f000)=""/25, 0x19}, {&(0x7f0000c57000-0xa1)=""/161, 0xa1}, {&(0x7f000039f000)=""/0, 0x0}, {&(0x7f000007c000-0x4f)=""/79, 0x4f}, {&(0x7f0000ca0000)=""/245, 0xf5}, {&(0x7f00003aa000)=""/83, 0x53}, {&(0x7f0000a1c000)=""/225, 0xe1}], 0x8, &(0x7f0000430000-0xf1)=""/241, 0xf1, 0x67}, 0x40000003) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x8001) r5 = dup2(r2, r3) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f00001d3000)={0x4, 0x5, 0x0, 0x8, 0x9, 0x6}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) mknodat(r5, &(0x7f00008c3000-0x8)='./file0\x00', 0xc101, 0x7) 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='systemvmnet1\x00', 0x2) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9073, 0x240002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000-0x4)=0x0) sendmsg$unix(r0, &(0x7f00005cf000)={&(0x7f0000aa7000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="7373d8a0e253077d0c7c0f0b923781d90c1ee59f5d091c7993ec31c012138973684b2abd4a23a8c80ae7114d0f91dacdef4604c72637714b357a8e9da3d774c8e0c1c95eaff1d34bd6f62b668f86c207cbd30e90556fbd7e19a26ad4267812044f772ce53c98dd620f898fa4858ae9a589f500d4d0008e9bd75cb7f9fc5ccabe8b0bcbf59d475231bc232a303f84147662576d2e5db1b1c2f09da77cbb39f39f9c059c51bd80a004b2", 0x18f}, {&(0x7f0000001000-0x2b)="a40e111ff829bfd2bd9935e2f419e1e69dd89c654e72feedcb328dbd9ccd6928034260d246f5fb4881c155", 0x2b}], 0x2, 0x0, 0x0, 0x10}, 0x4000010) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) 2018/01/03 22:06:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prctl$seccomp(0x16, 0x2, &(0x7f0000970000)={0x5, &(0x7f000062f000)=[{0x100000000, 0xffffffffffff8000, 0x0, 0x3}, {0x9, 0x0, 0x81, 0x7fff}, {0x7ff, 0x1, 0x3ff, 0x3b93}, {0x7f, 0x3, 0x4, 0x101}, {0x4, 0x8, 0x2, 0xcb9}]}) 2018/01/03 22:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lremovexattr(&(0x7f000025a000)='./file0\x00', &(0x7f0000138000-0xd)=@random={'user.\x00', 'wlan0*\x00'}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000ad7000-0x14)={0x8, 0x9, 0x2, 0x8, 0x7fff, 0x9, 0x101, 0x100000000, 0x10000, 0x5}) r4 = socket(0x11, 0x100000802, 0x300) bind(r1, &(0x7f0000998000-0x10)=@ax25={0x3, {"2662088f6dc96d"}, 0x7ff}, 0x10) pipe2(&(0x7f00008b8000)={0x0, 0x0}, 0x4000) r6 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000ac4000)='./file0\x00', 0x20000000) inotify_rm_watch(r5, r6) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = getpid() ptrace$peekuser(0x3, r7, 0x401) 2018/01/03 22:06:11 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) r1 = dup2(r0, r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000a1000)=0x4) mq_timedreceive(r1, &(0x7f0000d38000)=""/93, 0x5d, 0x8001, &(0x7f0000e7a000)={0x0, 0x989680}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ed0000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000767000)=0x0, &(0x7f00009aa000-0x4)=0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ce0000-0x10)={&(0x7f00009d2000/0xd000)=nil, 0xd000}) 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f42000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f42000-0x98)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x12, 0x13, 0x15, "38a427424d871beeabd69ae42b5161b390fe2f9fee6ee5c5e5986e64bdb92dc2db5094d6d0ca3f9cf018f4574e6cc1729be9957802074bf7d4d06dba3cb0568a", "428c0e31f4ca1ea220187fbd17ff940426f507bc7f2b75a5687a8e3b2014fdb0", [0x9, 0x2], 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000096d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) 2018/01/03 22:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f00002af000)=0xb) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e17000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000967000-0x4)=0x24, 0x4) capset(&(0x7f000050d000-0x8)={0x0, r3}, &(0x7f0000338000)={0x471, 0x7ff, 0x1, 0x9, 0xfffffffffffffffd, 0x8001}) 2018/01/03 22:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006de000-0xa)='/dev/ptmx\x00', 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = gettid() fcntl$setown(r0, 0x8, r3) r4 = dup2(r2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r5, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r6 = eventfd2(0x3, 0x0) dup2(r1, r0) poll(&(0x7f000003b000)=[{r6, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x0) 2018/01/03 22:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ce5000+0x6cd)='/dev/autofs\x00', 0xc0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000-0x9)='/dev/rtc\x00', 0x20300, 0x0) r0 = socket(0x10, 0x200000003, 0x0) write(r0, &(0x7f0000370000-0x2f)="a300000000050900d5001bf8ffffff070000000000000000ffec000021db1ee9ff4422eade5f6009f39d61e0460f2d", 0x1a9) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000faa000)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002d5000)={0x0, 0x0}) fdatasync(r0) 2018/01/03 22:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = inotify_add_watch(r2, &(0x7f0000a18000)='./file0\x00', 0x2000110) inotify_rm_watch(r2, r3) connect$netrom(r2, &(0x7f0000051000-0x48)=@full={{0x3, {"2494d14464193e"}, 0xd4}, [{"178f695a4cabf2"}, {"dd98e55feeb93c"}, {"00c1647e013401"}, {"06456cf0d9d8ac"}, {"80c6502b86d5f2"}, {"cc4a5bc27bbea6"}, {"9235653be0e020"}, {"025e12bf9982c8"}]}, 0x48) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 22:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f0000495000-0x10)='./control/file0\x00', 0x0) fadvise64(r0, 0x0, 0xef2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 22:06:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000630000)=[{0x3, 0x8}, {0x8, 0x200}, {0x8, 0x80000000}, {0x0, 0x80000001}, {0x2, 0x4}], 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) 2018/01/03 22:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f0000500000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "35000199cb7d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003fe000-0x10)="843169da24054649be98be74625cc6ee", 0x10) [ 35.456612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pig=4248 comm=syz-executor1 [ 35.493727] device gre0 entered promiscuous mode 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000648000-0x10)={0x0, 0x0}) utimes(&(0x7f0000c97000-0x5)='./file0\x00', &(0x7f00006fe000)={{r2, r3/1000+10000}, {0x0, 0x0}}) 2018/01/03 22:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000a0a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d6c000)='1', 0x0, r0) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bfe000-0xf)='net/ipv6_route\x00') setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000217000)={0x77359400, 0x0}, 0x10) mq_open(&(0x7f000024e000-0x5)='user\x00', 0x3, 0x188, &(0x7f000083f000-0x40)={0x100, 0xffff, 0x1ff, 0xffffffffffff0001, 0x3, 0x3, 0x400, 0x101}) [ 35.519917] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pig=4257 comm=syz-executor1 2018/01/03 22:06:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/03 22:06:11 executing program 1: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4200, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x11, r3, 0x0, &(0x7f0000c23000)=""/0) 2018/01/03 22:06:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009bf000-0x4)=0x3ff, 0x4) fstat(r0, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 22:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = inotify_add_watch(r2, &(0x7f0000a18000)='./file0\x00', 0x2000110) inotify_rm_watch(r2, r3) connect$netrom(r2, &(0x7f0000051000-0x48)=@full={{0x3, {"2494d14464193e"}, 0xd4}, [{"178f695a4cabf2"}, {"dd98e55feeb93c"}, {"00c1647e013401"}, {"06456cf0d9d8ac"}, {"80c6502b86d5f2"}, {"cc4a5bc27bbea6"}, {"9235653be0e020"}, {"025e12bf9982c8"}]}, 0x48) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 22:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000142000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe2(&(0x7f0000e7b000-0x7)={0x0, 0x0}, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x8) 2018/01/03 22:06:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x0, 0x0) 2018/01/03 22:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000098b000-0x15)='/proc/self/net/pfkey\x00', 0x408040, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000aa4000)={0x758, 0x1, 0x2, 0x6, 0x9}, 0xc) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000923000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000094000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000091e000-0x4)=0x14) lseek(r0, 0x16, 0xfffffffffffffffe) 2018/01/03 22:06:11 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000010000-0x50)={{0x8, 0x4}, {0x8, 0x4}, 0x2, 0x0, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f000002f000)="80d2") lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000013000)={{0x0, 0x0, 0x32c1, 0xcafd89a338235b09, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x3, &(0x7f0000030000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000028000)='./file0\x00', r2, r3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x8)='./file0\x00', 0x88) 2018/01/03 22:06:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x8080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00004c6000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f1b000)={0x9, 0x9, 0xffff, 0x6}, 0x10) renameat2(r0, &(0x7f000060c000-0x8)='./file0\x00', r0, &(0x7f0000978000-0x8)='./file0\x00', 0x7) mq_open(&(0x7f0000feb000-0x19)='.mime_type^em0vboxnet1)]\x00', 0x0, 0x0, &(0x7f00008a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000a94000-0x10)={0x5, &(0x7f0000ceb000-0x14)=[0x40, 0x0, 0x8, 0x0, 0x4]}) 2018/01/03 22:06:11 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 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(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x135, 0x0, &(0x7f0000019000)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008000)=[@ptr={0x70742a85, 0x0, &(0x7f0000017000-0x1)=0x0, 0x0, 0x4, 0x35}, @flat={0x73682a85, 0x1, r1, 0x0}], &(0x7f0000013000-0x38)=[0x0, 0x30, 0x18, 0x40, 0x68, 0x78, 0x30]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000018000-0x48)=[@ptr={0x70742a85, 0x1, &(0x7f0000006000-0x1)=0x0, 0x0, 0x3, 0x3d}, @fda={0x66646185, 0x0, 0x2, 0x16}], &(0x7f0000006000-0x28)=[0x48, 0x38, 0x78, 0x38, 0x30]}, 0x66}}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000018000)=[@fda={0x66646185, 0x3, 0x4, 0x1d}, @ptr={0x70742a85, 0x1, &(0x7f000000c000)=0x0, 0x0, 0x4, 0x2c}], &(0x7f0000018000)=[]}, 0xff}}], 0x8b, 0x0, &(0x7f0000004000)="72e65e57f4a8df50c65716c064c832f90f4b7ded978a1e39df07c266527604cd89c7e28a4954d044ebfdab4e3d1ac253f0bd988fab7c7ff27101ac705319f4069177b44e50b2d960eeb4cdbc1f07f3785ce2a969a1fbf99615e20415a1312b17136cb0df3c775127422c1016e31c26ead1223f276437340c35423a9e38762434c193420d60090434da14167c014d014ca48ddb32ecfb56fcdddaf9dbca290bbfbc811c6e7954b30636474c7f4ce9510e78736ce824b508f57a3c7f245226a4d8ee455082f72af334d0c149b01b922442b52d8288fb93755d7fcc9ccd3ff86a4b777df3700221c6ae505aec51bd55c5031ee27763c9"}) r2 = syz_open_pts(0xffffffffffffffff, 0x38140) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000017000-0x4)=0xf0) 2018/01/03 22:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006c6000)={0x8, [0xffffffffffffff00, 0x7fffffff, 0x474, 0x5f640b4, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x8, 0x5]}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d73000)={0x0, 0x0}) ioctl(r1, 0x400, &(0x7f00009b9000-0x9c)="ff72a8a91a6931499aa73874711182db28b2f0aedebe8b250f78f83d5029aabdd8b097b18f4998c3ccd6216f916d29e88a8c9ccee83d93984d46af6325c154b6abb858864cdbf847834df01eb66e1550b7806d36377d07e575bbe2165fffb7dc9d0dbb2a4f2ead063d3561611f656f6e5ea8e9af226c27aca25488d2a9455f540c0a98442b25829d46fb6da783736d9648f73241bbea411d18384126") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x0) 2018/01/03 22:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000)=""/0, &(0x7f0000462000-0x4)=0x0) dup(r0) 2018/01/03 22:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00002b3000)=0x2) r1 = socket(0x11, 0x802, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f00009b6000-0x38)={&(0x7f0000a29000)=@full={{0x3, {"27ac808958903e"}, 0x6}, [{"d81eafd17235f3"}, {"1e892aa0bc4421"}, {"4c9bc81869b1f3"}, {"198b958f6823fe"}, {"56f1c6b954ca77"}, {"7ddea127d597f1"}, {"62a1dc6dabba26"}, {"eb0dfaf2f0b862"}]}, 0x48, &(0x7f000046e000)=[], 0x3, 0x0, 0x7ff, 0x0}, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r1, r2) 2018/01/03 22:06:11 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f9c000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f9c000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c53000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/03 22:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x141042, 0x0) tee(r1, r1, 0x3f, 0x1) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000388000+0xf45)='/dev/ptmx\x00', 0x7fc, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009bc000-0x4)=0x6, 0x4) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r2, 0x540b, 0x1) accept$netrom(r1, &(0x7f0000b75000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007ce000-0x4)=0x48) getresgid(&(0x7f00001ac000)=0x0, &(0x7f0000683000)=0x0, &(0x7f0000a51000-0x4)=0x0) sched_getscheduler(r0) 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000cea000-0x4)=0x0) 2018/01/03 22:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000011b000)={0x0, 0x0, 0x0}, &(0x7f0000bf9000)=0xc) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001d9000/0x4000)=nil, 0x4000, 0x1000000, r1) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) 2018/01/03 22:06:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') mkdirat(r0, &(0x7f0000e7d000)='./file0\x00', 0x0) [ 35.732152] binder: 4313:4316 got reply transaction with no transaction stack [ 35.754865] binder: 4313:4316 transaction failed 29201/-71, size 0-0 line 2920 [ 35.787384] binder: 4313:4316 got reply transaction with no transaction stack [ 35.799755] binder: 4313:4316 transaction failed 29201/-71, size 0-0 line 2920 2018/01/03 22:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = inotify_add_watch(r2, &(0x7f0000a18000)='./file0\x00', 0x2000110) inotify_rm_watch(r2, r3) connect$netrom(r2, &(0x7f0000051000-0x48)=@full={{0x3, {"2494d14464193e"}, 0xd4}, [{"178f695a4cabf2"}, {"dd98e55feeb93c"}, {"00c1647e013401"}, {"06456cf0d9d8ac"}, {"80c6502b86d5f2"}, {"cc4a5bc27bbea6"}, {"9235653be0e020"}, {"025e12bf9982c8"}]}, 0x48) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 22:06:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) 2018/01/03 22:06:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x101, 0x0}, {r0, 0x10, 0x0}, {r0, 0x40e, 0x0}], 0x5, 0x1) fsetxattr(r0, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) 2018/01/03 22:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x4040) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000058b000-0x4)=0x24) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002e9000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f000033c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000888000-0x11)='/selinux/relabel\x00', 0x2, 0x0) symlinkat(&(0x7f0000b22000-0x8)='./file0\x00', r3, &(0x7f0000df7000)='./file0\x00') r4 = fcntl$getown(r1, 0x9) wait4(r4, 0x0, 0x0, &(0x7f0000d57000+0x654)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r0, &(0x7f00009f1000)=""/4096, 0x1000, 0x0, &(0x7f0000652000)=@generic={0x0, "317581a57f029e107a9a7241f23ddf3f7813c6c8c6fdeb81ee595b0255642e79df6cce65fb3fc480668d5a8c7bc776c9d2cf1880d278830b725497cb36566d43a6025d5714e17ec522869aa50a6cec44c7e7fbdceb5c8d1f1a25265c2c3937e311eddd2c0c4d077b36f9d50fa435f0c0571819ec4c59b308d97aa3facc5e"}, 0x80) 2018/01/03 22:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000008f000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = syz_open_dev$usbmon(&(0x7f00002b3000)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00005b5000)=0x800) 2018/01/03 22:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000dfa000)={0x0, 0x0}, 0x1, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x200200000004, 0x0) getdents64(r0, &(0x7f0000a23000)=""/205, 0xcd) 2018/01/03 22:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000218, 0x80000000, 0x40000) connect(r0, &(0x7f0000e77000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvmsg(r0, &(0x7f0000341000-0x38)={&(0x7f00003de000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000075c000-0x10)=[{&(0x7f000096e000)=""/0, 0x0}], 0x1, &(0x7f0000b9d000-0x8d)=""/141, 0x8d, 0x800}, 0x20) readlink(&(0x7f0000340000-0x8)='./file0\x00', &(0x7f0000aa3000)=""/226, 0xe2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000447000-0x10)={0x6, 0x8000, 0x2, 0x277, 0x0}, &(0x7f00001ed000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000947000)={r1, 0x3f}, &(0x7f00006e3000-0x4)=0x6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000680000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/01/03 22:06:11 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8801f, r0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000879000-0x8)=[0x11, 0x7fffffff]) 2018/01/03 22:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a8d000)='/dev/snd/timer\x00', 0x0, 0x101040) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bf6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000-0x4)=0x10, 0x80800) dup3(r0, r1, 0x80000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d1000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ede000-0x10)={0x0, 0x98, &(0x7f0000ac8000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000aa8000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ad5000)=0x8, 0x4) r4 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r4, 0x0, 0x4) 2018/01/03 22:06:11 executing program 1: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0x2, 0x7}, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0xfffffffffffffff0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000000000)=[], 0x0}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0xc0481273, &(0x7f0000000000)="") 2018/01/03 22:06:11 executing program 5: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") keyctl$assume_authority(0x10, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c9a000)='/selinux/checkreqprot\x00', 0x220001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) 2018/01/03 22:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0xfffffffffffffde2) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000f1a000-0xc8f)="c4", 0x1, 0x0, &(0x7f0000f19000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 22:06:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e0a000-0x8)='./file0\x00', 0x400080, 0x12) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00004fe000-0x8)=0x0, 0x100) mkdirat(r1, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000031000)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/03 22:06:11 executing program 4: mmap(&(0x7f0000000000/0x906000)=nil, 0x906000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000906000)='/dev/input/mice\x00', 0x0, 0x200004) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @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, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000037a000)=@assoc_id=0x0, &(0x7f0000649000)=0x4) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000089a000)=0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0x1, &(0x7f0000908000-0x10)={0x37, 0x0, 0x8, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000906000)={r3, 0x5}, 0x8) sched_setaffinity(0x0, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000908000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000908000)={0x7, &(0x7f0000667000)=[{0x7fffffff, 0x7ff, 0x1, 0x1f}, {0x5, 0x2, 0x6, 0x5}, {0x58e8, 0x71, 0x1, 0x4}, {0x2, 0x7ff, 0x9326, 0x8}, {0x0, 0x1, 0x0, 0x80}, {0x7fff, 0x1, 0x3, 0x2}, {0x3, 0x0, 0x7, 0x0}]}) mmap(&(0x7f0000908000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000209000)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000909000-0x8)={r3, 0x6}, 0x8) 2018/01/03 22:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000294000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000857000)={0x99a, 0x1, 0x6, 0x3, 0x931, 0x9, 0x4, 0x79c, 0x1000, 0x3f00000, 0xffffffffffffec9e, 0x12000000000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a8e000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000abd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000072f000-0x8)=0x0) 2018/01/03 22:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = inotify_add_watch(r2, &(0x7f0000a18000)='./file0\x00', 0x2000110) inotify_rm_watch(r2, r3) connect$netrom(r2, &(0x7f0000051000-0x48)=@full={{0x3, {"2494d14464193e"}, 0xd4}, [{"178f695a4cabf2"}, {"dd98e55feeb93c"}, {"00c1647e013401"}, {"06456cf0d9d8ac"}, {"80c6502b86d5f2"}, {"cc4a5bc27bbea6"}, {"9235653be0e020"}, {"025e12bf9982c8"}]}, 0x48) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 22:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000703000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000059b000)=""/129) syz_open_dev$tun(&(0x7f0000ddd000)='/dev/net/tun\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000de0000)={0x100000000, 0x1, 0x80000000, 0x2, 0x0, 0x9, 0x20, 0x9, 0xfaf, 0xffffffff, 0x401, 0x100}) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00006bc000)=""}}], 0x60) unlinkat(r3, &(0x7f0000b13000-0x8)='./file0\x00', 0x0) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f000054e000-0x30)=[{0x49, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) socket$inet(0x2, 0xf, 0xc6) pipe2(&(0x7f00005b9000)={0x0, 0x0}, 0x80800) eventfd2(0x2, 0x80000) dup2(r5, r0) 2018/01/03 22:06:12 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) flock(r1, 0x4) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/03 22:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005d3000-0xd)='/dev/usbmon#\x00', 0x7, 0x4001) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) stat(&(0x7f00007b5000)='./file0\x00', &(0x7f0000c36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/03 22:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000948000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x1, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000949000-0x9)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000189000-0x4)=0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000786000-0x8)={0x0, 0x5}, &(0x7f00002ed000-0x1)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000da6000)={r3, 0xfffffffffffffffd, 0x10000, 0x8}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee", 0x41, 0x8000, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="060200", [0x0, 0x0]}, 0x14) writev(r2, &(0x7f00000d7000)=[{&(0x7f00007fc000-0x1000)="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", 0x542}], 0x1) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) msync(&(0x7f000013c000/0x3000)=nil, 0x3000, 0x7) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00008a4000-0x4)=0x0, &(0x7f00001e9000)=0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000278000)="70d0c535388aeed190f7e6d629eb5bd69f80b0559e2de6c94b553ba1d918879fcef7ba15577700ac570db930b7657ff9f1cda3cdc23a314a7a97bda8a9926ec5072197c8cc28cde8d1c5719b61146953c7bf404de7f0f5f62187ae6cd07ebc2db83fafd6971e1a09dd76", 0x6a) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 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, 0xd, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000786000)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3ff, 0x9, 0x7fff, 0x0}, &(0x7f000025c000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000eb8000)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, 0x98) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000399000)='/dev/rtc\x00', 0x1cfa0af2ab00a8e9, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000772000)={0x1, 0x0, 0x8, 0x7, 0x0, 0x0, 0x7fffffff, 0x7fff, 0x4f65, 0x98}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/checkreqprot\x00', 0x400000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f5c000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000472000-0x10)={r1, 0x9, 0x7fffffff, 0x1913}, &(0x7f0000afe000)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000189000)="", 0x0, 0x0, &(0x7f0000643000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe96) 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f00007c5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, &(0x7f000005f000-0x4)=0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000ef7000)={0x800, 0x5, 0x5}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001f1000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00001df000)=0x3, 0x4) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000012000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000580000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x10001, 0x7) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = socket$inet(0x2, 0x5, 0x4f) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00008af000-0x7b)=""/123, &(0x7f000059f000-0x4)=0x7b) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 22:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/4, 0x4}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000cb000-0x8)={0x0, 0x6cd}, &(0x7f00005a8000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000587000)={r4, 0x1, 0x0}, &(0x7f000043b000-0x4)=0xc) r5 = dup2(r3, r0) fchmodat(r2, &(0x7f0000c4b000-0x8)='./file0\x00', 0x182) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c8e000-0x9a)={0x0, 0x92, "73d6d2995675d0c1cce4214222732930bb55e0ad4d5ae95bbebc61e35b553261234c2d32e5a21cb2998ce0c0140a39c3bd2237c5004b1686f2ade132d15c219211f8cc1f22b5d1ccd0d6fd71c8a663da1b6a040534db554ffc0c5d6d6c24c97d58be183162cc8deb9bcba6cb4e38e64ffe765912c1d1da86e1f7c5494d98a1f0566792dea228ab810cb6d0a06f292f54e4ed"}, &(0x7f00009fe000-0x4)=0x9a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a6a000-0x8)={r4, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000509000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000e2d000)={0x0, 0x2, [@random="2e1cdf01db04", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) recvmmsg(r1, &(0x7f0000756000-0xf0)=[{{&(0x7f0000b0f000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d3c000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000f60000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f75000-0x10)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fea000-0x50)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/03 22:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0xf67, 0x800, 0xe15c, 0x2, 0x0, 0x1, 0x0, 0x0]}, 0xfffffe93) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000fc7000)="bd58991639ac5643a23acd43c8bc36cb18eb8c724946e5aae3aab26d946b5bb0ec136ad81ea398d9ea109b1e886ad1bbfee03090faa4c3cd82bbe2e638af32a22f69270b17f4131da8c9fadbedcbf7eb2c31ba9ad0b6a9d672af650983ce2fd8c74f8e4011b9a9ae2e6d85fc12015efe799194021c5013cdec8293ba61f3ade9ea42feb393bf56f6b35acfbee3b52d94f646871b13d3760f60b5776f39588809b53c7d1910a5abd83df982682baa5cbe52e4a8f98761ed2a7ced0184cc3c304423dfd10e5bbb3c1ee42f6551d35ba802f401934d499beececa", 0xd9) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000db7000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca9000-0x15)='/dev/pktcdvd/control\x00', 0x541182, 0x0) r3 = accept$nfc_llcp(r2, &(0x7f000062d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008dc000)=0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000ef000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000697000)=0x18) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ccd000-0x10)=@generic="c5b6f4f5cad4e7852590872437aec646") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007bf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) 2018/01/03 22:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a2a000)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) r1 = add_key$keyring(&(0x7f00004a6000)='keyring\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000c25000)='trusted\x00', &(0x7f0000e0a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000caf000)="105c63707573657400", r1) [ 36.254441] device syz1 entered promiscuous mode [ 36.289329] device syz1 left promiscuous mode [ 36.302324] device syz1 entered promiscuous mode 2018/01/03 22:06:12 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe6000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fe7000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0f000-0x4)=0xc) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x3) fcntl$getflags(r1, 0x401) 2018/01/03 22:06:12 executing program 4: 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000037b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 22:06:12 executing program 7: r0 = socket$inet6(0xa, 0x804, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000024d000)=0x0, &(0x7f0000f18000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f00003c3000-0x1c)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/03 22:06:12 executing program 5: r0 = epoll_create1(0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r3, r4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000+0xdeb)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r5, 0x0}) 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000083a000)='./control\x00', 0x2, 0x0) 2018/01/03 22:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x459, &(0x7f0000280000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6e2254747e7", [], {{0x886c, @ipv6={0x5, 0x6, "12d60a", 0x423, 0x2b, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x73, "4f2150388058e866cf149503677e878a23f7e16139fc2443242214dd19c79ab77277bdf3b397ad7ed4823e3ec559ba78ef5286d57449268a9549333fea0977314ca8bf787cc5afc57b790ba58fc37781c022ba5f97656d33259299118db5074265455710acb41cbba701339165a9bf7085a5bd"}, @generic={0x0, 0xed, "0a2f34805e1eb1e2456170ffdc870745326b7adbf6b61352b94cf94179992ded406fd5bd6ddb8b05ea7375747a57df75d63bfb91a8a10ed4994a3b9f2ec26fbc09834d475c9616f4fba285680188db3c6ce18683a5daefcf07b6e335040d0159fbcf2fa433d982f4712f6d75455ff003c2c60a893c7c7cabf3b582aa7341818bd6972f6deef87ac64c0c7fa0f53a384bdb541bbcea0c1812eed3f4633f211602b7c46d8f8a9f7e37148a2b34d7120f1b0d400fd3616b6e1c4d30a219a1314d045a058e539acb329901b543f946388cf347acd07e0c94816075acfb0f7f11b92962f5e88d770a4017196dba6623"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}]}, @fragment={0x5f, 0x0, 0x3e00, 0x700000, 0x0, 0x80000000, 0x2}, @routing={0x2f, 0xa, 0x3, 0x8, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x5, {0x9, 0x6, "499e2e", 0x4, 0x3f, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@fragment={0x6f, 0x0, 0x7ff, 0xc49, 0x0, 0x4, 0x0}, @hopopts={0xff, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @generic={0x6000000, 0x61, "604b4e854ee32829f29d5dcf8cc490d659b5eb1d5d93233c0a408511918a50b3e00c0e4328d8c1e10d6527cd0b69bd8bc268a40abd3b0a09420927b340f44535502fd056f8205d1b682ac83e5308068bf5c8c059e22ed306e1f25bb5d299f605e4"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x400, 0x6, 0xfffffffffffffff7, 0x4f76, [0x8, 0x4, 0x3]}}, @generic={0x2, 0x9d, "06f144b0b36e32126596668b0ec78e40188887ff370022cfdc191ac2cdaa742baf0803ea93b8df8de77dea78ab6ffbce8b806988b0bd5d0f99c21c090eb317000bc7354b36a34efc663f8fb625b15b4e3717445725a51add2960e4df05a427a35d09877657de9bae4cdbb98d33448023bf555201518ca60c47d2123194c85d596c6dba8f23ba0a8ed1316f8688b451ca2e49f8d8e29027893e19a7e1e4"}, @enc_lim={0x4, 0x1, 0x1}]}], "ed0d683ff8086615e6e81b3f3ad732d12158a7cd84459346bf86d2a6f577f0a892b15b2d9050cb0960a58e8a6088a68130000b35374a90f1ed0a6da4a58d5944068d52dc139a58fe0e96d217aca48740f2ba63803e4013b85d3a5fdf047222f0a5effc3258fc24dd548e4c245249eb8ae93f627abe3514721f8f2703ec14980710f02984c5c4a791cd0dc18d986a6f273b7c0b061d4092bb93c24b508651a48cddc4ee69f768a5dfd824e395fb95f00e3514c9fb597b1c09"}}}}}}}, &(0x7f000079b000)={0x1, 0x1, [0xbb6]}) syz_emit_ethernet(0x36, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/03 22:06:12 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b21000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0xce)=""/206) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000458000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000126000-0x8)={0xfffffffffffffff9, 0x2, 0x1, 0x1}, 0x8) fcntl$setsig(r2, 0xa, 0x40) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000f0a000)=0x4, 0x4) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400000) flistxattr(r0, &(0x7f000034d000)=""/170, 0xaa) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/01/03 22:06:12 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000168000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffe000-0x14)={0x1, 0x6, 0xcf0, 0x7fff, 0xd87}, 0x14) sendto$inet6(r0, &(0x7f0000ffc000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0xb, 0x80807, 0x1) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000-0x36)=[{{&(0x7f0000026000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2018/01/03 22:06:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000269000-0x8)=@assoc_value={0x0, 0x80b4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008ce000-0xb1)={r1, 0xa9, "e796ad8d4e0e92286938b6ce40645e442c37665beb6e3b19601e8f1f33fb1dc1d1df0257657e4e0c384dce7fa804c156d83bf717003f55b94268662f32521a36e15c6c4d5e9e587355d077ff9bf8f4596e655249b52b9ef5a7be25dca23cd43866efe4fc789e8a48821cdf117a53253ac352c0fbe81d8f73644fa592e2552bde3fb34b4221914ec51706cdd561c0f9f1f80f57363f574e3934bf2ccf2f3ae00149196fae7a3c457433"}, &(0x7f0000001000-0x4)=0xb1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x1, &(0x7f0000005000-0xa)="") 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000795000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009cd000)={0x0, 0x80, 0x1, 0x3, 0x0, 0x5}, &(0x7f0000768000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a49000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x2a, &(0x7f0000ca5000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) connect$nfc_llcp(r0, &(0x7f00002f1000)={0x27, 0x4, 0x9, 0x1, 0xd4f, 0x81, "7c3071f8fb85a537aad4df1fd8655ffd7401b89b1882a6f456a40a58fe8eb6750395c72b5cab072c091be5bb52482b381e9761787e1eb731de72040e814622", 0x4}, 0x60) socket$key(0xf, 0x3, 0x2) 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004bf000+0xaea)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) socketpair(0x3, 0xe, 0x4, &(0x7f00009be000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000237000-0x108)={0x1ff, {{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 22:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e5a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d91000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fbb000+0x3c2)={@generic="c3d4e1aedc2b60a53562dac4064de183", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c97000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff, 0x4, 0x100, 0x9, 0x80000, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000ad3000-0xb0)={{0x10000, 0x3}, 'port1\x00', 0x2, 0x800, 0x0, 0x7fff, 0x4, 0x1ff, 0xffff, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r3, &(0x7f000000b000-0x8)=0x0, 0xffff) 2018/01/03 22:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000)=0x0) sched_rr_get_interval(r1, &(0x7f00003ed000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/sequencer\x00', 0x80440, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e11000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca6000-0x2)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000ab9000-0x38)={&(0x7f00009f7000-0xc)={0x10, 0x0, 0x0, 0xc1000140}, 0xc, &(0x7f0000c2c000-0x10)={&(0x7f00003f2000)=@allocspi={0x400, 0x16, 0x402, 0x3, 0x0, {{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x1, 0x2, 0x2, 0x80, 0xa0, 0x3f, 0x3, r3}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, @in=@multicast2=0xe0000002, {0x2, 0x6, 0x7, 0x3, 0x5, 0x0, 0x5, 0x6}, {0x7, 0xfffffffffffffff7, 0x1000, 0x8}, {0x3, 0x8, 0x2}, 0x5, 0x6, 0xa, 0x1, 0x7dff014f, 0x10}, 0x20, 0x8}, [@migrate={0xb4, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2b, 0x289bf291, 0x0, 0x2, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x3e, 0x6b, 0x0, 0x6, 0xa, 0x2}, {@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c, 0x81, 0x0, 0x6, 0xa, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3f, 0x7, 0x0, 0x7, 0x2, 0xa}]}, @algo_aead={0xd8, 0x12, {{'authenc(rmd128-generic,lrw-serpent-avx2)\x00'}, 0x89, 0x40, "b4e28a1350a5c7b6e280f812b92dddde796a462231975ea80c0cff941ea439fc9c555bd30788d588c4464df5347910139bbde3cdaa3dd08a484838a01f5f64a7b5a26231fd9e0e1e6059666963e8d029d6593c04b441887dc4e3c5113ca6bc170f4a9ea056e11154dfb350ca2dd676208ba17cb8888eadcd403e9b091ed007d8a6f443dcfff5802b27"}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}}, @tmpl={0x144, 0x5, [{{@in=@rand_addr=0x7, 0x2, 0x7e}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x3, 0x8, 0x32e0, 0x7, 0x8}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x8, 0x439, 0x3ff, 0xffffffff}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x7, 0x0, 0x5, 0x3ff, 0x20, 0x5}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x0, 0x0, 0x2, 0x3ff}, {{@in=@multicast2=0xe0000002, 0x3, 0x0}, 0xa, @in=@empty=0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x3, 0x3f, 0x6}]}, @mark={0xc, 0x15, {0x2, 0x94f3}}]}, 0x400}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cd000)='/dev/pktcdvd/control\x00', 0x40000000080001, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000f87000-0x4)=0x20) r1 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000011f000-0x4)=0x6, 0x4) 2018/01/03 22:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000024a000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000319000-0x4)=0x1c, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b90000-0x5)=""/18, &(0x7f00009d1000-0x4)=0x12) r1 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setname(0xf, &(0x7f0000b56000-0x2)='\\\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000acb000-0x8)={0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c69000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r1, &(0x7f000058f000-0x1)="", 0xfffffffffffffff4, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00007d6000-0x38)={&(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006c8000)=[], 0x0, &(0x7f00007bb000+0x73)=""/4096, 0x1000, 0x2000000000000}, 0x10102) 2018/01/03 22:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eaa000)='/dev/pktcdvd/control\x00', 0x80, 0x0) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000601000-0x2d)=""/15, 0xf) 2018/01/03 22:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000f1a000)="140000000701e7fb00003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001d2000-0x4)=0x0) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00004be000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000df6000-0x4)=0xee2, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bee000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e41000-0x24)=@ethtool_ringparam={0x11, 0x100000001, 0x5, 0x7, 0xffffffffffffffff, 0x8001, 0xff, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) mkdirat(r1, &(0x7f0000222000-0x8)='./file0\x00', 0x0) 2018/01/03 22:06:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d1e000)=0x0) getpriority(0x2, 0x0) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0x877)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x10001, 0x0, 0x2, 0xffc0000000000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000037b000)={r1, 0xd9}) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4024700a) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000360000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c0000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f0000666000-0x8)='./file0\x00', 0x2b0200, 0x10) getpeername$ipx(r0, &(0x7f0000c02000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b66000)=0x10) 2018/01/03 22:06:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f9a000)=0x100000000) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009f000)={0x0, 0x8, 0x10}, &(0x7f00009bf000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0xe1, "5dc6337e5196ff61e4a9048bb75cb872f7cccf2df5a21dde8763d76e07f53119f2d163054e7b18dd271ac23db1f44c66c24a8c3747a66c3bf65d458326ca1f4fff4a7916cb5313ab2e5add5e153300f6d7bd6bccdf14764d818ecbb6d37b95ed226db659b28b139f1ace7bfa4bfc893064beb1ea3283d8147b8e4fa0b40a17102491925744f831a65249e3597797bd7f617615b1cc8cd2eee39ff319cb1097a6d6eeba134c615ae0c60c61be808e171bfc74d6e5bd6bed12945a14924c9beaae449bd875a69602724dcbfcfa3bef1e074285eeec98576cf4e61c6226fe550b6113"}, &(0x7f0000557000-0x4)=0xe9) 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000b8c000-0x16)='?', 0x1, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00001a4000-0xf0)=""/240, &(0x7f00002ba000-0x4)=0xf0) write(r0, &(0x7f00000e0000-0x1000)="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", 0x5b0) close(r1) 2018/01/03 22:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004b1000-0x4)=0x0) wait4(r1, &(0x7f0000975000)=0x0, 0xc0000000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000832000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000521000)={0x0, 0x6, 0x30}, &(0x7f0000dc6000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c64000)={r2, 0x10000}, 0x8) inotify_add_watch(r0, &(0x7f0000359000)='./file0\x00', 0x4000000) 2018/01/03 22:06:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b33000)='/dev/sg#\x00', 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x1, 0x0, 0x1000, 0x5, 0x9, 0xa8}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x7, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aa1000-0x10)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x8}]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r3, &(0x7f0000f5b000-0x1)="ca", 0x1, 0x0, &(0x7f00007ae000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 22:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) ioctl$TIOCCONS(r0, 0x541d) 2018/01/03 22:06:12 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007ab000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff32d0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0xaf1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x374, 0x2, 0x5, 0x1, 0x1ea, 0x1ff, 0x4, 0x4, 0x4, 0x1f, 0x3, 0x401, 0x6, 0xd96, 0xfffffffffffffff7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000996000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f00003ac000)=0x0, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/keychord\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r0) sendmsg$netlink(r6, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000026a000-0x8)=@assoc_value={r3, 0x9b}, &(0x7f00002e4000)=0x8) 2018/01/03 22:06:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x9, &(0x7f0000aa3000-0x48)=[{0x10000, 0x81, 0x4, 0x7}, {0x6, 0x1, 0xfff, 0x9}, {0x1, 0x40, 0xffff, 0x0}, {0x6, 0x2, 0x7, 0x100}, {0xffffffffffffffff, 0x7, 0x2c, 0x0}, {0x10000000000000, 0x9, 0x0, 0x4796a04}, {0xfffffffffffff000, 0x3f, 0x6, 0x7}, {0x77d1, 0x4, 0x5, 0x6}, {0x42, 0xffffffff, 0x10001, 0x6}]}) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b09000)=0x27a7, 0xffffffffffffff8f) r2 = socket$inet(0x2, 0x10000080006, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000130000)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000002000-0x8)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/03 22:06:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006fa000)=@sack_info={0x0, 0xfc00000000000000, 0xff}, &(0x7f0000fe0000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e7f000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x0, 0x4) 2018/01/03 22:06:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe2(&(0x7f0000579000)={0x0, 0x0}, 0x80000) renameat(r0, &(0x7f00008f3000-0x8)='./file0\x00', r1, &(0x7f000012c000)='./file0\x00') mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000303000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = inotify_init() dup3(r1, r2, 0x80000) r3 = syz_open_procfs(r0, &(0x7f00003bd000)='net/raw\x00') fcntl$setsig(r1, 0xa, 0x32) read(r3, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/01/03 22:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/checkreqprot\x00', 0xbddcc8ee297d0ba2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e6c000-0x20)={{&(0x7f0000e18000/0x3000)=nil, 0x3000}, 0x3, 0x0}) write(r0, &(0x7f00009a7000-0x36)="1f000000de0104000000000000000011029d15ff008180ee00000000df18", 0xb557e7bd) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000a7a000-0x78)=[{{&(0x7f0000325000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000465000)=[], 0x0, &(0x7f0000e7d000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000cc3000)={0x0, 0x1c9c380}) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051c000-0x8)={0x0, 0x0}) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f75000-0x10)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fea000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/03 22:06:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000009000)={0x0, 0x7}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff0c) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/03 22:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) setns(r0, 0x0) 2018/01/03 22:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) write(r0, &(0x7f0000e52000)="1f0000000202ff0000400000000b0002000400fa090006000200fbe8560000", 0x1f) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a31000)=@common='sit0\x00') 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002cd000/0x4000)=nil, 0x4000, 0xb) mprotect(&(0x7f0000922000/0x3000)=nil, 0x3000, 0x8) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000c000)=0x0, &(0x7f00009d7000)=0x4) 2018/01/03 22:06:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a62000-0x8)={0x0, 0x7}, &(0x7f0000b88000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009d9000-0x8)={r1, 0x81}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000002000)=r2) 2018/01/03 22:06:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b00000)={@generic="0f1039b6d76defb701385e13f84e2812", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1b, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00009ef000-0x25)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ad2000-0x8)={0x0, 0xffffffffffff3eb5}, &(0x7f0000f82000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000964000-0xc)={0x0, 0x1, 0x30}, &(0x7f000056d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008ff000-0x6)={r3, 0x3ff}, 0x6) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000872000)="", &(0x7f0000cb1000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000)=""/25) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000608000-0xe3)=""/227) 2018/01/03 22:06:12 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x81, 0x1) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000aa8000-0x6d)=""/109, 0x6d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000aa7000)="8dd8", 0x0) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x44800, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000858000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800010000072ae0", 0x24) 2018/01/03 22:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9a000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat(r1, &(0x7f000084b000)='./file0\x00', 0x0, 0x4) sendto$inet(r0, &(0x7f0000669000-0x2a)="d1763bf030c3dd86074fd1822d5ac5827cd8c9712d06f23e43172aa1f623df0bc4926d5e9705f702cc65", 0x2a, 0x4, &(0x7f00001d0000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000c6c000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000b09000-0x28)={@generic="3c094f5c26cf8c0711845744f14b9470", @ifru_addrs=@ipx={0x4, 0xfffffffffffffffb, 0x6b3f, "6d8545242feb", 0x9, 0x0}}) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000ea0000)={@generic="03d799a6aa65a67f3c3e1d050ca504db", @ifru_ivalue=0x1}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x1, {{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]}, 0x0, 0x0, []}, 0x98) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x0) 2018/01/03 22:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a84000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000475000)={0x44, 0x0, &(0x7f000039e000)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f66000)=[], &(0x7f0000cf9000)=[0x18]}}], 0x6, 0x0, &(0x7f000041e000)="3383f9cdf2fc"}) unshare(0x400) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000026f000-0x4)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x40000, 0x3) fstat(r1, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00005dd000)=0x8) 2018/01/03 22:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") socket$key(0xf, 0x3, 0x2) chdir(&(0x7f0000f95000)='./file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = open(&(0x7f00003df000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000a9000)={0x9, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = open(&(0x7f0000c44000)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000be3000-0x8)={0x8, 0x4}) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000379000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000da6000-0x8)={r2, 0x2}) 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000035d000-0xd)='/dev/usbmon#\x00', 0x6, 0x8100) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f81000-0x8)={0x0, 0x4, 0x0, 0x4}, 0x8) mount(&(0x7f0000b28000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f000032c000-0x7)='pstore\x00', 0x0, &(0x7f0000e48000)="") 2018/01/03 22:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = creat(&(0x7f0000be8000)='./file0\x00', 0x1) ioctl$TIOCCONS(r1, 0x541d) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000512000-0x11)=""/17) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a96000-0x1)="", 0x0, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[{&(0x7f0000030000-0x35)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f000063a000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000df4000)={0x1, {{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/03 22:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a77000)={0x0, 0x0, 0x0}, &(0x7f0000fdd000)=0xc) capset(&(0x7f0000f1a000)={0x399f1336, r1}, &(0x7f0000e24000)={0x2, 0x0, 0x3, 0x7ff, 0x9, 0xb7}) r2 = dup3(r0, r0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c2d000-0x4)=0x8000, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002f7000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000065f000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000146000)='/dev/keychord\x00', 0x1, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f1000+0xf90)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00004bd000)={0x3, 0x78, 0x7fffffff, 0x1b, 0x0, 0x0, 0x0, 0x3, 0x40, 0x8, 0x6, 0x400, 0x3, 0x100000001, 0x7, 0x5, 0x7, 0xaf, 0x4, 0xad4, 0x5, 0x6, 0x5794, 0x0, 0x5, 0xffff, 0x9c4, 0x3f, 0x200, 0x100, 0x0, 0x4, 0x200, 0xff, 0x589, 0x4b7a, 0xfffffffffffffe01, 0x2, 0x0, 0x1, 0x1, @perf_config_ext={0x4f0, 0x5}, 0x1000, 0x6, 0x8, 0x7, 0x9, 0x8001, 0x7ff, 0x0}, r1, 0xd0, r5, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000008e000-0x14)={0x0, 0x4, 0x7, 0x9, 0x3f4ca730, 0x6}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d46000)={0x4, 0x0, &(0x7f0000a0e000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000079c000-0xe5)=""}) 2018/01/03 22:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000358000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000891000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000087000)={r2, 0x6}, &(0x7f00009f2000-0x4)=0x8) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d8000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f000063a000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000070c000)={r1, 0xfffffffffffffff9}, &(0x7f0000781000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074d000)={0x0, 0x0, 0x0}, &(0x7f0000201000-0x4)=0xc) stat(&(0x7f0000355000-0xa)='./control\x00', &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00008dd000-0xa)='./control\x00', r2, r3, 0x1000) r4 = add_key$keyring(&(0x7f0000ef9000-0x8)='keyring\x00', &(0x7f0000a5e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000089000)='rxrpc_s\x00', &(0x7f0000835000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000934000-0x5)='#/{/\x00', 0x0) keyctl$instantiate(0xc, r4, &(0x7f0000bc4000)="8d4b357584d22d922c5a27393c605c9c78c16c0a48aba2a72d02753d8abe6329846984082a5265683eec6107c95355e21317b655f26bc9dc5125043247fda2bd90364bbba62c1a96e5eab876062d1e8fb186d9e02e9e83f41319be6766b86ffaa1872aff8d8fa676ee94b34d462b189e810fb102dd3536daeae33de65c53e3b1ebd43ff3618573ac7432b49549c314d8d15c04e697", 0x95, r5) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') symlinkat(&(0x7f00008ef000-0xa)='./control\x00', r0, &(0x7f0000c20000)='./file0\x00') utimensat(r0, &(0x7f0000027000-0xa)='./control\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) symlink(&(0x7f000097d000)='./file0\x00', &(0x7f00007b1000)='./file0\x00') 2018/01/03 22:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r0, 0x11, 0x0, 0x100000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a17000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008de000)='/dev/sequencer\x00', 0x700, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000303000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003a3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000010f000-0x8c)={r3, @in6={{0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) preadv(r0, &(0x7f0000e78000-0x40)=[{&(0x7f00000e4000-0x77)=""/119, 0x77}, {&(0x7f0000ce0000-0x1000)=""/4096, 0x1000}, {&(0x7f00001b9000)=""/70, 0x46}, {&(0x7f00002f5000-0x56)=""/86, 0x56}], 0x4, 0x0) sendto$inet(r1, &(0x7f0000cbb000-0xdf)="14f1240986dafe15d7426c39d032fd8dc5df44f3f3fe975f5912c641fd2a8723bccd8921451c959edc63a1a8da19a135a827ca31ddfd82eb1cb36ebfc86b5d7967c3dd8fc4996d7314ad69fbddb0fa194bf17030ce223d7c0b30aecc5d17eec2c4999e9dbdd14382efdf66b67983a3f1d12c6ad31650eb73278c886f8fd8c676cd64ca1571d30a02d420b92a84ee2facf75f72474388c821e49c46e0961ea34dfb1e27af883dabaf0942196ce15733dc0f0f3977deaf62c0e8e2b4f2315e0334f15918e3a644f97d8d91ca5483a9516a2b3dbefbf595f22c5c665475c90f23", 0xdf, 0x40, 0x0, 0x0) write$fuse(r2, &(0x7f00006a2000)={0x14, 0x1, 0x4, @fuse_poll_out={0x0}}, 0x14) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000353000-0xb)='/dev/hwrng\x00', 0x3f, 0x0) epoll_pwait(r4, &(0x7f000062b000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7ff, &(0x7f0000c26000-0x8)={0x5}, 0x8) 2018/01/03 22:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000dd3000-0x48)={{0x3, 0x3, 0x400, 0x0, 0x1}, 0x9d, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/03 22:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c10000-0xdc)=""/220) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') rt_sigtimedwait(&(0x7f0000973000+0x631)={0x0}, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8a000)={0x0, 0x989680}, 0x8) renameat2(r2, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/03 22:06:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007c2000)={0x0, 0x80000000, 0x80000000, 0x5, 0x7, 0x6}, &(0x7f000026d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ee000-0x8c)={r1, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r2, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x12) 2018/01/03 22:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005f2000)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000215000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000053000-0x4)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f00004f8000)='./file0\x00', 0x200000, 0x15f) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000d1e000)={0x2d, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fsetxattr(r0, &(0x7f000028c000-0x9)=@known='user.syz\x00', &(0x7f000044b000-0x1)='\x00', 0x1, 0x2) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000b2000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000785000)={0x8000, 0x6, 0x0, 'queue0\x00', 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]}) 2018/01/03 22:06:12 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f000000e000-0x8c)={0x800, 0x4, 0x9, 'queue1\x00', 0x892, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000000c000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x3, 0x80, "d89c6c17ac00b86cf7c38ea32ccb1861d80e40d47f90db56e53966f93156ec776dbd3d70a4f77eda61c90d6e75b4cb03b9af341a09199c09cf87e86ba738774e46e5d4e36bd5a2edb91c90ea46abfbe8"}, 0x160) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000002000)={0x0, 0x0, 0xffffffff7fffffff}) r1 = gettid() unshare(0x28060400) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x16)=""/22) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) syz_open_procfs(r1, &(0x7f0000009000-0x6)='auxv\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x804207, r1) ptrace$cont(0x18, r2, 0x0, 0x20) [ 36.881478] binder: 4636:4646 ERROR: BC_REGISTER_LOOPER called without request [ 36.912070] binder: 4636:4653 ERROR: BC_REGISTER_LOOPER called without request 2018/01/03 22:06:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000000000)={0x0, 0x0}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000029000-0x10)={0x2000000000000319, &(0x7f0000347000-0x18)=[{0x4, 0xffffffff00000000, 0x4, 0x3}, {0x1000, 0x3, 0x2, 0x1}, {0x10000, 0x8, 0x75e, 0x6f000}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000697000-0x8)=0xfffffffffffff662) 2018/01/03 22:06:12 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000015000)="32000000180025ff070094d7091404028020fe20000400050000001e0500030002000000000000000014eea40700560d1888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000ce000-0xa)='net/icmp6\x00') sendfile(r2, r2, &(0x7f000017d000-0x8)=0x0, 0x8001) [ 36.958718] binder: 4636:4653 ERROR: BC_REGISTER_LOOPER called without request [ 36.973510] binder: 4636:4677 ERROR: BC_REGISTER_LOOPER called without request 2018/01/03 22:06:13 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b5000-0x16)='/selinux/checkreqprot\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x8a, 0xffffffffffff7c99, 0x7, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3ff, {0x5b10f409, 0x200}, {0x0, 0x3ff}, @time=@tick=0x0}], 0xfffffffffffffff4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c10000-0x1)={0x3ad8}, 0x1) close(r1) getsockname$inet(r1, &(0x7f000044d000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000444000)=0x10) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") umount2(&(0x7f00005ce000-0x8)='./file0\x00', 0x0) getresuid(&(0x7f000041e000-0x4)=0x0, &(0x7f0000586000-0x4)=0x0, &(0x7f000075e000-0x4)=0x0) fstat(r0, &(0x7f00003e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000df4000)='./file0\x00', r1, r2) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000a1e000)=""/32, 0x20}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/03 22:06:13 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005dd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/191, 0xbf, 0xda0bef2d88c208af, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0xffffffffffffff7d) socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x6) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) 2018/01/03 22:06:13 executing program 2: mlockall(0x80000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x7ff, &(0x7f0000000000)="384c72ba00ff750ca213b12bd551cd86661f9e77e3beadbcd872354bf373251472047131ab7c") 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) preadv(0xffffffffffffffff, &(0x7f0000fa3000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c48000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00009e1000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000fa6000-0xb)='/dev/loop#\x00', 0x0, 0x2000) fsync(r1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8f000-0xa)='sessionid\x00') r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000864000-0x10)='/selinux/policy\x00', 0x0, 0x0) tee(r2, r2, 0x10001, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000028b000-0x10)={0xc9, &(0x7f000084c000-0xc9)="282e67f069f694bab4fa41caef260e3cd7a71d16118f87830c7ca6f9afc7296da1a3d9f878e3a7066c61f73b9d0692df16ff7149161d844679ce096013e535eafbcd4185071577b8962a5962f05f6e40af006f4713991180c9c7beb2c917527cf5c7ec74204ce6ffed164773c645bc9205cc89c793fcacf0c77ec4444fae0d43fd1fcc0cf9b63fee28095bf540eb67b5c4f244b10d473e3f74a94abc430ec153ee0f11dd6e89c97b059dd6691182bdec3b23126e4a41b5b44867fcea56f0dc0c9d714fab8de46aba15"}) 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000054c000-0x28)={@common='lo\x00', &(0x7f0000ede000-0x8)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x19, 0x3, 0x7, &(0x7f00006d3000-0x8)={0x0, 0x0}) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000012000)=""/201, 0xc9}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x9c)=""/156, 0x9c}) uname(&(0x7f0000013000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ed000-0xc)='/dev/autofs\x00', 0x210000, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d22000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000004000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xc)="a88791d06f7dd7b4a3ee6ce1", 0xc, 0xfffffffffffffffc) request_key(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x14)='cpuset[$*cpuset#{-]\x00', r0) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r0) socket$netlink(0x10, 0x3, 0x1e) 2018/01/03 22:06:13 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x10000000000200) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc9000-0x20)={@loopback={0x0, 0x1}, 0x1f, 0x2, 0x0, 0x5, 0x7fffffff, 0x5, 0x9}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fc9000)=""/185, 0xb9, 0x1, 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fcb000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffff29) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000ba2000)="", 0x0, 0x8000, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x7, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000900000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x3, 0x5, 0x14}, &(0x7f0000e98000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000a06000-0x4)=r3, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000013b000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000310000)="ad196c17fe2b95c02a370decf4f6df9515c28320f1fd450c49c7f96a9c9f78d8d0484351f3c8b7d4f77d9b8d2e9687c6b4119224d76d785e64b26aeb1f0bed0653b7ccf8140be897e48556bb9bbcc7ada63161e9ca8f078d1a2cc1fd16b67a891ae22428e0c88c67fab542f8c55183a142501c9c24514872a4e443bf9fd8b1bd3fdeaf81ef4897f2ffab877a692e539af34a4b17ab43b620bfabedce4dc75cfaaa3ed346c94596ebb596c0b17f6aba12d4e38ef971898231457eae37f2e63dfa2e530dbc012a54529b40dfb0f7fa81f2c981364e50f8077e5c34ea556a4a6c5040dd646b5d69", 0xe6, 0x3, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/03 22:06:13 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/03 22:06:13 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xdc, &(0x7f0000482000-0xdc)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x0, 0x7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000ff6000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000002000-0x54)="6781761d5a66266f0216e01c33026551079f6f95dbe0b9da1c313f6b68681a94672db5b97d74672fd04cd29773f029d652448e4d44dd14bc67ae551f11f12083047af1f31d814831706fed52409f7609b238ae61") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000751000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ae0000)='net/dev\x00') preadv(r2, &(0x7f0000753000)=[{&(0x7f0000296000-0x19)=""/25, 0x19}, {&(0x7f00005ff000)=""/4096, 0x1000}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@generic="5258fc0921e92c226db709fa5f74a993", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a83000-0x4)=0x0) getsockopt(r0, 0xfffffffffffffffe, 0x200, &(0x7f0000001000-0xac)=""/172, &(0x7f0000001000-0x4)=0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c4c000)=0x2, 0x4) r3 = socket(0x10, 0x2, 0xc) sendto(r3, &(0x7f0000836000)="14000000040ae70300000016ff07010001001ee5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000402000)=0x0, 0x39f) 2018/01/03 22:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpgid(0x0) r0 = getpgid(0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r2, &(0x7f0000f3e000-0x50)=[{&(0x7f000047d000)=""/105, 0x69}], 0x1) mkdir(&(0x7f00009bb000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") readv(r2, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x6) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f43000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000dcb000)={0x6, 0x5f3a, 0x6, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000ab5000-0xb3)=""/179) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[], 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00001dd000-0xdc)=""/220) 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000053c000-0x8)={0x0, 0xff}, &(0x7f00006bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000174000)={r1, 0x3, 0x8, [0x4, 0x8, 0x8000, 0x2, 0x9, 0x4, 0x1, 0x10001]}, &(0x7f0000a4c000)=0x18) seccomp(0x1, 0x0, &(0x7f000008b000-0x10)={0x0, &(0x7f0000000000)=[]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)=[]}) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpgid(0xffffffffffffffff) r2 = accept4(r0, &(0x7f0000b74000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000155000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000061f000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0x4, 0x8, 0x88}, &(0x7f0000e85000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000535000-0xe)={r3, 0x1, 0x3, [0xa60000000000, 0x401, 0xa99a]}, &(0x7f00002e6000-0x4)=0xe) socket$inet6(0xa, 0x0, 0x101) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00000d4000)="14000000010ae7010400000000000017011f00e5", 0xfffffffffffffd92, 0x0, 0x0, 0x0) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000389000)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x800, 0xf77e31719b58b43f) fcntl$setsig(r0, 0xa, 0x41) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40400, 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) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x1309a8db}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 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) execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000000000)='/dev/ppp\x00', &(0x7f0000001000-0x9)='/dev/ppp\x00', &(0x7f0000003000)='/dev/ppp\x00'], &(0x7f0000001000)=[&(0x7f0000003000)='/dev/ppp\x00'], 0x1400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x54)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x3, 0xaa50, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}], 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000dbe000)={0x100000000, 0xffff, 0xdac6, 0x5, 0x1000, 0x6, 0x8, 0x789, 0x8, 0x400}) syz_emit_ethernet(0x11, &(0x7f00009fb000-0x1011)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f00005de000-0x10)={0x0, 0x1, [0x0]}) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000a000)="1722426d6fda0656993d67c15c0c90e585bdb210e2cd9115e97adf9e5be216c67bc19674b96e2786aaefce8ea8600853b4445a5c7847e882899b6029f5ac9e47db12d5cd4372", 0x46, 0x4, &(0x7f0000016000)=@nfc_llcp={0x27, 0x6, 0xffff, 0x0, 0x5, 0x3, "270b9e3cd44ec11ecc9fb2014956d88f4118bf5a827c40b8a6d1a38f970cd26084a3f1f5b5121e53e3d96bea5d4d116382be3a7424077bfa7534a1df413c9e", 0xfffffffffffffff9}, 0x60) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000017000-0x4)=0x0) fcntl$getflags(r0, 0x0) ptrace$setopts(0x4206, r1, 0x4, 0x2) getdents(r0, &(0x7f0000013000)=""/0, 0x0) listen(r0, 0x7) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000484000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000-0x4)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000028f000-0x4)={0x2}, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d68000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lstat(&(0x7f00000ea000)='./file0\x00', &(0x7f0000873000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a74000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3ff, 0x2, 0x8, 0x2, 0x20, 0x80, 0x7e, 0x18f429f9, r3}, {0x4, 0x3ff, 0x4, 0x0, 0xecb, 0x8, 0x4, 0x3f}, {0x8, 0x1000, 0x18, 0x2}, 0x9a6d, 0x1, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x1, 0x3, 0x5, 0x6, 0x7, 0x2342}}, 0xe8) r4 = mmap$binder(&(0x7f00003be000/0x1000)=nil, 0x1000, 0xe, 0x8050, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a2e000-0x30)={0xa0, 0x0, &(0x7f0000eb5000-0xa0)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x8, &(0x7f00000ae000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @flat={0x776a2a85, 0x0, r4, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00000ee000)=0x0, 0x1, 0x0, 0x1b}], &(0x7f000067c000-0x8)=[0x30]}}, @release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x2}, @exit_looper={0x630d}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000699000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000df3000)=[0x68]}}], 0x1000, 0x0, &(0x7f0000026000-0x1000)="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"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000019c000-0xf0)={0x0, 0xe8, "ca4a79a58c00878d20bd3f87fe2ffafa87b14422ba242ce7e3ae7eb1e608c63df81010840011f33138b9f153f5994e77fc2edbbef1f55c7476e8edd83f6a2e249cbb0a4a6d6854735b9ac14052b3e0ea11601a5c36ca7b75fd7a0ecb58bda3199b0cb0f4cd7b372beeb82a9e471d72211274764ea5449f421c42902171efb6425a36b441dfbd0c509db64770f61b55b76ecb50953123c9edaa7abb8d2900e5ebfabdaca452312e759a516e76e1fe61e3e8f31f0fa15f98b1e2e85cab49065758334a5f0ad41950e700828903a7e19647c988d9e17081b2a856c877a54aac5d1328bebd4c36362491"}, &(0x7f0000faf000-0x4)=0xf0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000028b000)={r5, 0x5}, &(0x7f0000f93000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000075a000-0x14)={r6, 0x0, 0x5, 0xffff, 0x5, 0x200000000000}, &(0x7f000040c000-0x4)=0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000679000)='/dev/input/mice\x00', 0x0, 0x4240) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b70000)={0x0, 0x0, 0x0}, &(0x7f000019f000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000de3000-0xe8)={{{@in6=@mcast2={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fd000)=0xfffffffffffffcca) lstat(&(0x7f0000fcf000-0x8)='./file0\x00', &(0x7f0000db4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getresuid(&(0x7f0000814000)=0x0, &(0x7f0000a5b000)=0x0, &(0x7f00003a5000)=0x0) getresgid(&(0x7f00000aa000)=0x0, &(0x7f000073a000-0x4)=0x0, &(0x7f00008e7000)=0x0) r7 = syz_fuse_mount(&(0x7f000094d000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x1ff, 0x100000) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000057000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d48000-0x15)='/proc/self/net/pfkey\x00', 0x200400, 0x0) r10 = accept$inet(0xffffffffffffffff, &(0x7f000097e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9b000-0x4)=0xfffffff3) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000c6000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c1d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000657000-0x4)=0xe8) lstat(&(0x7f0000afb000)='./file0\x00', &(0x7f000022c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000992000)={{{@in6=@loopback={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000074e000)={0x0, 0x0}) getresuid(&(0x7f000041c000)=0x0, &(0x7f000080b000)=0x0, &(0x7f000067b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4d000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000742000)=0x0) r24 = geteuid() getresgid(&(0x7f00009a8000-0x4)=0x0, &(0x7f00008b1000)=0x0, &(0x7f00009e0000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000031000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000024c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe0000)=0xc) r28 = geteuid() r29 = getgid() r30 = epoll_create(0xc4) r31 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003dc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009cc000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000d6000+0x972)={0x0, 0x0}) r34 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r35 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a2000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006ee000-0x8)={0x0, 0x0}) stat(&(0x7f0000e38000-0x7)='./file0\x00', &(0x7f000013b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000084000-0x8)='./file0\x00', &(0x7f0000489000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000969000-0x3)={0x0, 0x0}) r40 = userfaultfd(0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000af2000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ac6000)=0x0) r43 = geteuid() r44 = getegid() r45 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000091a000-0x4)=0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000fc5000-0x8)={0x0, 0x0}) r47 = accept$llc(0xffffffffffffff9c, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000391000-0x4)=0x10) r48 = userfaultfd(0x80000) r49 = signalfd4(0xffffffffffffffff, &(0x7f00008e9000)={0x6}, 0x8, 0x0) r50 = syz_fuseblk_mount(&(0x7f00006a7000-0x8)='./file0\x00', &(0x7f000031b000)='./file0\x00', 0xe000, 0xffffffffffffffff, r6, 0x941, 0xab, 0x2000) r51 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r52 = accept$llc(r8, 0x0, &(0x7f0000244000-0x4)=0x0) r53 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d65000-0x16)='/selinux/checkreqprot\x00', 0x8000000000, 0x0) r54 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r55 = syz_open_dev$sndtimer(&(0x7f0000051000)='/dev/snd/timer\x00', 0x0, 0x200140) r56 = socket$inet_udp(0x2, 0x2, 0x0) r57 = syz_open_dev$sndtimer(&(0x7f0000274000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) r58 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000095000-0x10)='/selinux/access\x00', 0x2, 0x0) r59 = accept$packet(0xffffffffffffffff, &(0x7f0000552000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eb3000)=0x14) sendmmsg$unix(r0, &(0x7f00009a5000)=[{&(0x7f0000ae1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000002b000)=[{&(0x7f0000ca0000)="42f905e907c17943c36692e068994159a9a48326370e97fa6d752a6da66eba67ba1080a0205676e61c41dfab03f0ae7db7d34112d7afae136ff2cd2be7bca0551498df883af6fdf164ff89ba5b4f1db736601455d6360b1935b46a45c0216f8faaa8c4500e9c743108c18c56b7e70a14508814ca7b5aa9e9ae2841a9c0e10a446cca8d0f2112904344518e63947b546e5c19e9d1220505a64ec4a500517b4b5fcc8260707f551d571984f1c5bbced6f9ff267ba2338a1479ff6663adb555a286", 0xc0}, {&(0x7f0000904000-0x9c)="a41d40207cd31751f24b75f8d44d7c1879f792ab2d296df0b52f9bb9980e308557f3b4660ab14eb5dfc9bfa2e8fddf03312fb4732d34c20e4eb59fcabd0ff23b95c3707fe02b7137273a7e236fdc6b23c42b6355d008d506e2d2151c44a5ccc4e126f283456b0d6438837b90bc1c2fe40106897d11e0ba02ca5daf4020e337aec619c4afb1570566f9ec6e8226ce82cfc822fbd3c7d7647aac275abb", 0x9c}, {&(0x7f0000aa0000-0xc6)="090322562777ad9001c25ae139b7671963551947264f9cbd6a7cb29d5adf6b1c758c4e7a71fee1801f51c77357b2eb3d536ca21165bfdfa86cd70f48f3dac7fd3051315b42065c1ec9d1b728bff84f56158f1a59c5b918c96ca100c584261807f5bd0669b481ad06c6e753515ce6287168a165819ee6e56e37c146033f690060547e3b8503312582246c83a175b82923317a1426fd15fddc12060e419d103f4a39c43d319e9055ba194a97ad3fddc720f68082594d61a73977d17ab2a9238eade074191c7256", 0xc6}], 0x3, &(0x7f0000eb9000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}], 0x60, 0x4008000}, {&(0x7f0000bd0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000854000)=[{&(0x7f0000d9c000-0x1000)="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0x2, r23, r24, r25}], 0xa0, 0x4000081}, {&(0x7f00005b9000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00005f8000)=[{&(0x7f0000185000-0x9b)="3fd6f9dad527b2d9f6e446f20670c8e0d1e8d21eb8cff9395950644d47233af0fbccb642ff2153c864d3e8b2fec4b8bc02426d1a09dbbfc0824450dc4a61dd54202b257fe93cc3aa99087fa42db36446f8e9a9aef9dbf069d3d88e115b732a2caf8fc03ca7893c9aca256f91e6e7eae19e778f84d526f842fd46b35d8fed4015faa7550e8e8f6bf6bcd0c288f4a79658aea2bb64a7fa0284d66897", 0x9b}, {&(0x7f0000df3000)="aa535cb88797e1fa82543e529783c3933720e3f3f2879cb779a84bc3c0a5a1d80689d431c5ecb48df563500b7cbefda72ee90da34c6ba2f8c7913b609d80c5353f9c402259053c427e65e9b4cb989f3533fefe548600991e047ac778a2eb80eef5330f51b40fcb953bbf3bbf18e7c6635552b76699141ef006804d6551ebe5829f8c", 0x82}, {&(0x7f0000b32000)="683ae86910d48b06d4080c935b41aeefd032cc28c8fe0decacd9e1ee50ca46aa09b01d80305a", 0x26}], 0x3, &(0x7f0000fec000-0x80)=[@rights={0x18, 0x1, 0x1, [r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x80, 0x0}, {&(0x7f00002e3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004d6000)=[{&(0x7f0000aa4000)="30b1cbc6d98c8f5389c58d059e8f070140d43f3cbdeb903b35b1c5958d90b88dd6dbffedd806ea9b7a1684e757e55206a4286bcbea77b07c75f522551de629108433cd210569f15a5d00003cbb49016833d92b8fe159f369f295896d2cc1e911797beb2ff25de225958639f632eaa994dee7716ccacc72f66db4dc653656d476e02f3b3a03adcd45fa02ccfbb8db14f03e134d13a1bd16e6b458f38fa5a37e2a6059ec41fb4d99fdc27396", 0xab}, {&(0x7f000023e000)="0102a57d7bcbfbe07cc7b01091c1cc04a4465e16da0e18a8777bcdf56a38b5b1e975f84daa5177b5577dee6297e26b9e52272598913553315d5a56d129b0d8f9542c22890b1264fc72a826ba9834b95ff02afb81d713824ac10595736fbeb202829948acb616d545d53419e9be2627e9fcc3297e8e556e54cf6dd1a9888017554450844ab098ab8c73809f58191cd20694998bbcd66736ae23a3de30f86952cc094cc50982a3eab6909d9d415e144e3daab13f1444acf2929f259487c1b3c1", 0xbf}, {&(0x7f00004b4000-0xb2)="a8954863138ab94847e7fa752a1aa6ac2be2b43859c20793cccf6af266e7af88a05498b2c89a8eeaa8cb153b5879fcb72376491dbbbd6587ebe6526efa9225140af95b86aa9c5484f9ddc949c8b11f26add5f9dac20728df322eab16f9ec429a1a403731a2547bd911211e799aafcf9229a10a04f2a423708df9def1a2e124af79d1f5845aec64feb1282e964ff55d8ca8966fff870450abc3f23ef73d62d856353992146d0876f238b8d54f6dbee826f940", 0xb2}, {&(0x7f000036a000-0x72)="18c2af2a9f036e77e7de14521c1cc15a8940d6fec371cba96e9711ac5c208944a682502c3f8c7df7a8c77b9988326ba3e07614837ed5139e9511f6737c1da33bd166168f12eaeefd00d5e8284465ba22187a40985e2f6aceb99230c2799871112e9aee9e9d95e59124dc5f292d7c18247af6", 0x72}, {&(0x7f0000b4e000)="f292aff6b3c9d64934a93348158409dd1017df3bb3442b9149d4f7cbeae6c11871ed1ef00ce493876fa372a731391ee9f220cb668f9e6d5e3606a48c4534274647e88631346f4f34b525125d8ce8c270503f88be5ce634c9140c233e4b8e231ffc13cfb8f8f095778050e72f98f573d857a476ebc63815e26c8ff7e23d9c79b3654ee10a903bfee02bee69bec4650b937871f61541625dba5583600251c59bffac3a0f72ac73edea0b61392b2be6fbd6bcd2948354", 0xb5}], 0x5, &(0x7f0000150000)=[@rights={0x20, 0x1, 0x1, [r39, 0xffffffffffffffff, r40, r41]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51, r52]}, @rights={0x20, 0x1, 0x1, [r53, r54, r55]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r56, r57, r58, r59]}], 0xc0, 0x4}, {&(0x7f0000ef4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000056f000-0xa0)=[{&(0x7f0000be6000)="732ecbc6cb081f2311", 0x9}, {&(0x7f0000540000)="505c67c146d356709783792e93f6b48ce8b278107bc4cd5d970c7f2ddf0fb521f98373f413b538b08d87a25040be4e8bd39d4e4fc55d378cdb9a7411f9c8e8529923722beee41c69e56785a3b556b3ae52fcde7dcacaecd85b755d08b632a6680b262bd186a241bbac2f0e901f3f7ca9af5a4ad74e17a10b8ea2321276efe066b0fdc6d60f88a754b6f3a83164049289141a3748a65de8d5e432c8f0cbe900a10e417ab60dd85f4d4e4eb6a4ea25f6c67e7c7a", 0xb3}, {&(0x7f00005e6000)="c93513a7f4ec30044974bd41d2cfee2ee7f7d872c09107957128a05bb85af489f2effa698f7e9362c947e41699549d879a2d0c9995bb1de3f6916fa7cfbb44f5", 0x40}, {&(0x7f0000eeb000-0xa5)="4b619966ecff886f2d23865da3841474b4b1c05f8b6cd96db9c1417bf9bda45a79f28a48bb46fc65fe9fefd5f7eec0841a1d0a2c2495b093315a14121f003a6d074018403df41af75b6499eed4ea8664353266a4084d2ac004f2600b15360b8c98d0ce15b71b82c0e3bb77065c15e040e083616165b1ae9e934f534979f2f7cc0c7d08028ba2896b9e22d6691089110ccb882ff1b3a7453756559499c14ad079449dfc37ce", 0xa5}, {&(0x7f0000077000)="444d4b65b2a3d04a6eb599a0dfa40a997bef48c117dfe2be615e17c899764da74094967e7e7d8b16ebe3d000bd953c0dde4d72f643313335aec9c219b005d083df3b89aa4b479ab5101ac61d09886be599b2d2fc6816f2b1d79211f406dbcf53f786340163384496cee862e842d4000f3a911887f8ea28c692024bd6387f2b5f54b5f047c4e3eb95f8738d62840a2d3d048b4f0d64b4ab6198c96315f6a84239a84a01e68f73f5bc22b36cbfe0c26384bc00f7d89c25e883c20cc994fe167489e48444c9", 0xc4}, {&(0x7f0000249000)="8dc897478d4052848689f5f0f6017de5d55ac464d643dddaecca33b61a9750a550db68e7a22afd70dd2282daf51d215364df952954c03afc1f64ff262cf3eff9154c3535b045e639a2560298580cdb7199861f43215fb7c98a80680194899118ab3565e03b81db4973a60c6e5fe43c14b2bae08965e9f300877fd7fad6bb4850", 0x80}, {&(0x7f000007e000)="dab4b6a72c55944ce9a8f68bd1d4f669d6ba334f56bd215edc702e5160c5e7b41c99880b2d28ed943d8e0a8c2a35b73102e8061204d818ff809aef325e03312c081d4e4e1f80c65845b5dddc8a27b62292c76b1024e5c98298a1f2087133d03a9e7f05a540a632f10c5ba8223bdbed0448c12741146c8d4ee6480e2ee5374ebf58f082a2299e43f4cb6c73c78a2d96e77d154a73460e0f0e00", 0x99}, {&(0x7f0000cab000-0xed)="f6bfea55fddb26373af732d78e996ad2c34b3b19d25a6486b70c5bc22aa18e9f991cb4cc50322bf197f7fa08a715980c19f0284c424f8396e21cba6d41224824b39374a831bb824c747f9c8b1cbb35a0040211ebecd384b2d7f68ed5f0bbf7f136def983b44a57f91c98d2f217bb51d6d5015e1f02010ddff96496575d8f2bb178000352aa7c116e9d031c3ece451afa3b355b5c2d1e8aaca679ab2872da8de7caf43ee136790847094c352f64b14c0f0901afe758d8f96ac8600d55cfa4fa94af22072b793d0d8cfbbb336f3404fc770ea08e96053aa7a3df7687db440b0a7eafed1383523fc90c57b514794a", 0xed}, {&(0x7f0000243000-0x1e)="aca673e9ee812e89c3e0012a0e37c32481a19a80abc2bb7099f7068f7c96", 0x1e}, {&(0x7f0000f54000-0xc1)="b6ab30b3558afa594b9527d0f819c93301aca08f1dcef3358db60ea5995195fc2d31bbaf7b966facdf9a5943acd2cc45748ce4999f439be7acfbf6704f95fcee39670bcf41dcf8231c432f0082c90e555ea7f517e139cf512146f719f5a3194a7e260f87cc0863f186871ae797c25804a537053f07f1e4af6ed2d7b8ccdc2ae41302269534e904abfb35bd11a5cfd42bf80b8bb5bfda2cba164cb4e73f68b550031dc49585157719c3a9e4b5658f852e8eb6b10804e1a078f0fe86dd3b7bd0fb2e", 0xc1}], 0xa, 0x0, 0x0, 0x400c0}], 0x6, 0x8000) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r60 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r61 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r60, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r60, 0x0, 0x0, 0x4) r62 = dup(r61) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r62, 0x0) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x10) 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c30000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c2f000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff954}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000c2f000)=0x98) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c30000-0x4)=@assoc_id=r3, 0x4) ptrace$cont(0x3f, r1, 0x5, 0x9) ptrace(0x4207, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 22:06:13 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000043c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x0) unshare(0x20000000) ioperm(0x0, 0x1001, 0x0) clone(0x0, &(0x7f00009d8000-0x3)="", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="") 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bc000)={@common="6c6f0000ff000000000000000200", &(0x7f0000fb1000-0x10)=@ethtool_rxfh_indir={0x3b, 0x2, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000345000)='/dev/sequencer2\x00', 0x20000, 0x0) recvfrom$ax25(r1, &(0x7f0000a39000-0x60)=""/96, 0x60, 0x100, &(0x7f0000903000)={0x3, {"7c1d712396ff31"}, 0x7fffffff}, 0x10) fcntl$addseals(r0, 0x409, 0x4) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000217000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000a1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000845000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000a65000-0xd4)=""/212, 0xd4, 0x2000, &(0x7f0000811000)={0x11, 0xc, r1, 0x1, 0xd6ea, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fchdir(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003ce000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000064000)={r1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00009c7000)={{0x400000000000000, 0x200}, 'port1\x00', 0xcf, 0x0, 0x578, 0x6, 0x5, 0x0, 0xf61, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) munmap(&(0x7f0000ba2000/0x3000)=nil, 0x3000) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6b000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000a35000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "4f141d32150ab984", "b2c2684f10ec7fc08ef1c5c02c7b04efff414e5e7b1034dbd33b23cadd0e0533", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f000089c000/0x3000)=nil, 0x3000, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004c6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) execve(&(0x7f0000c58000)='./file0\x00', &(0x7f0000f56000-0x20)=[&(0x7f000059e000)='user}\x00', &(0x7f000058f000)='{)cgroup$vboxnet0!\x00', &(0x7f0000b53000)='\x00', &(0x7f0000e27000-0x40)='client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000ad2000-0x8)=[&(0x7f00000d7000-0x11)='/selinux/relabel\x00']) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000977000)={0x0, 0xe66c, 0x5, 0x5, 0x9, 0x9cac, 0x1, 0x8, {0x0, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x0, 0x4, 0x2}}, &(0x7f0000820000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000979000)={r2, 0x4, "a55a7207"}, &(0x7f00002d3000)=0xc) madvise(&(0x7f0000157000/0x2000)=nil, 0x2000, 0x4000a) getpeername$ax25(r0, &(0x7f0000ee7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009a0000-0x4)=0x10) r3 = add_key$user(&(0x7f0000245000)='user\x00', &(0x7f00004c1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000057d000)="2f7cfb32bc5ea0eb0f18f33be3a3251b8f564eee3e2de43686208e7fc0dbb1404724bd608bc7e0c8de82f342ab9b91577233dd9147622fe710223a8be163ecce62fbb4a26e3b1852d0e01300cb33fd2efcef4823bba475c54a0c6fea911a7d81473cac7294c8e07bebec16", 0x6b, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000df2000-0x8)='keyring\x00', &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f0000e77000-0x8)='trusted\x00', &(0x7f00008d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000abc000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000608000)='./file0\x00', 0x82000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000eea000)=0x3, 0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000cff000)=""/109) r1 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000569000-0x10)={0x17, 0x51, &(0x7f0000877000)="d2e2fd6cbaa59b2568b56eabc008246d2fd407eb991128a0c59d10f2260942a9461f166479ec6bec71df59e3ef6d593593600e3977629c102f41aefa208636b85625fae39414fe25fb3c9d259cae9e8e80"}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00005ae000)="62e18faa123be8dffec8720bceb32ff7067b9a75ccf464e90d3cdbb6d43ed57c23bcbf0f33ecd409ac9ec5106b429c2d3355f94b437b24c8a9ceb5b29ba041bfc73b00fe53d7c4c32a2d573b6025ea95c4a21fa4270ba3bf9e2efcc2e4a1bbe6c3c71c") 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000094d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r2 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800000080004531, &(0x7f0000d31000)="") 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000fa3000-0x4)=0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x105, 0xd, &(0x7f00006fd000)="", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034c000)={0x0, 0x0, 0x0}, &(0x7f0000670000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cb4000)=0x0, &(0x7f00004dc000-0x4)=0x4) mmap(&(0x7f00001d8000/0x2000)=nil, 0x2000, 0x4, 0x10052, r0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000148000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4040, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ftruncate(r1, 0x7dff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="0f87fef35d9e2b280678e6602c58755b61e69009af8b03735965a80e09ed2a808059556028981e1a298cdd3292700b0484ae2ff355d07678b1d6874df994a8f445d656020074d00a2c73f22c93b72d99eccf8a6d96c79bd9ebd4e6db757233a82aab4dbd18537344ec046376d3491f919113d5ff0dcabb9544", 0x79, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0xff) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x4}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2018/01/03 22:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000019f000-0xca)=""/202, 0xca, 0x2) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000507000)='./file0\x00', &(0x7f0000ba1000)='./file0\x00', &(0x7f000083d000)='v7\x00', 0x28000, &(0x7f0000dca000)="") acct(&(0x7f0000ef1000-0x8)='./file0\x00') 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$setsig(r0, 0xa, 0x5) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000024d000)="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", 0xfc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec6000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000577000-0x4)=0x0) r3 = getpgid(0xffffffffffffffff) r4 = getpgrp(r3) wait4(r4, 0x0, 0x23000008, &(0x7f0000758000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000201000-0x10)=[{&(0x7f0000a7e000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000096d000-0x1001)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ebf000-0x4)=0x348e, 0xfffffffffffffcda) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000142000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bind$inet6(r0, &(0x7f000050a000)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/keychord\x00', 0x200, 0x0) mremap(&(0x7f0000f46000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00003fc000/0x3000)=nil) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b4a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000002000)=0x0) sendmsg$unix(r0, &(0x7f0000a58000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000946000-0x20)=[{&(0x7f0000832000+0xf6)="", 0x0}, {&(0x7f000056a000-0x1000)="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", 0x1000}], 0x14f, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000013a000)=0x0) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) lgetxattr(&(0x7f0000da1000)='./file0\x00', &(0x7f00006e0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00008cc000)=""/167, 0xa7) r2 = syz_open_dev$sndseq(&(0x7f0000bfa000)='/dev/snd/seq\x00', 0x0, 0x3) r3 = dup2(r2, r1) r4 = socket$unix(0x1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000013e000)=0x1ca9) pwrite64(r4, &(0x7f0000311000-0x88)="ee49508b6b52f2017a90eaa5b185b78ca731a65845fbc8a0b86db17f2d97a345bf750b139ee423fe425c7c0f32f8971b97d552c32f1ac36d4bf54d3406e7756e91a36bd192eab6ca9b7cc40f000c62822f9f12e6f4ad9d1b972c182eb65e690d2a0e2bd123e27500495857121e1c0fa2c9347cf7cfe72f76034453ab0572b89f30385d7e3a9d143c", 0x88, 0x0) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0xe50}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000022000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0xcf49, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) openat(r0, &(0x7f0000b2c000)='./file0\x00', 0x200, 0x40) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 37.587611] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/03 22:06:13 executing program 3: r0 = socket$inet(0x2, 0x6, 0x3ff) mmap(&(0x7f0000355000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d46000)={0x4, 0x0, &(0x7f0000a0e000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000079c000-0xe5)=""}) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000542000-0x4)={0x0}, &(0x7f0000769000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000901000)=@assoc_value={0x0, 0xedd2}, &(0x7f0000b6e000)=0x8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000110000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b6e000)=@assoc_value={r2, 0x1}, 0x8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000080a000-0x1)=0x3) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = epoll_create(0x3) dup3(r1, r0, 0x0) poll(&(0x7f0000fdd000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fd3000-0x20)={0x3f, 0x100000001, 0x201, 0x200, 0x1f, 0x3, 0x7, 0x3, 0x0}, &(0x7f00003a4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b36000)={r1, 0x43c, 0x1000, "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"}, 0x1008) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r3 = add_key$user(&(0x7f000088a000)='user\x00', &(0x7f0000b19000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b7000)="32260a201281aaec2f18f5589dee8bb12d330e7e828942888a5ba0d7592931a24b55e31adf87edb1e68276cc3482f869c5", 0x31, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x0) r4 = syz_open_procfs(r2, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) readv(r4, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20a000, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000326000-0x10)={0x5f7, 0xffffffff, 0x6e03ef5d78bb68b2, 0x1, 0x20, 0x99b, 0x8, 0x3f, 0x9, 0x9}) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c1000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f12000-0x4)=0x0, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fanotify_mark(r0, 0x10, 0x8030000, r0, &(0x7f0000215000-0x8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000802000)=0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) connect$inet6(r0, &(0x7f00002af000-0x8)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 37.636777] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ddb000)=0x6644) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0xff, {0x20, 0x6, 0x800000000000, 0x3, 0x8, 0x8}, 0x7fffffff, 0x3ff}}) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008c9000)={0x2, 0x3, 0x6, 0x3, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000dc4000)={0x1, 0x7ff, 0x25}) sendto$inet6(r2, &(0x7f00006ec000)="", 0x0, 0x48004, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) dup2(0xffffffffffffffff, r2) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d61000)=0x0, &(0x7f00000f3000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000082e000)='./file0\x00', 0x141046, 0x1000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000897000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000109000)=@assoc_value={0x0, 0x20}, &(0x7f000076e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000045b000)={r1, 0x3, 0x10001}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004bd000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000fe7000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000847000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000ccd000-0x38)={0x0, 0x0, &(0x7f0000bfa000-0x20)=[{&(0x7f0000631000)="82fcb9f51cde99470593f83bbd7b80eb71fd78547257e30bde7716cc58685fedca", 0x21}, {&(0x7f0000386000)="255fc0319c051dc851c08556c6d8f8ff66c74e82b3d4e2b8c4c10ba4eece3031cbd65b80afa95a1097f646a4cb627071c74eab7aa0", 0x35}], 0x2, &(0x7f000025e000-0x3e0)=[{0x90, 0x103, 0x3, "b49e723cb58d038d76da289808956534dbebec533ef8f77a63a4d452be510c0dd755a27957d59d14c9ece31874d5fc9c6d3c6271626528dae1c90708503e419aeb6581f804649eca35802cc3e2d04ba26cc018f80d8cacfee3a92ffe274b4d7c6a47148305b3d4ea11f577170f56d8d65e6276cfe2fbac189988950b99f161"}, {0xc0, 0x0, 0x9, "7705562f1f8570ad3d347eeb34794a59ac65289b3b2b34f9a515d2f0e2c58934997d05d334317d3943f148c7b378d6aefe3a7071d807de4bf950f2c9c9e15ea3655a2b1433eda9fa8d3f81dcda18d6eb9c8c4bec9b1bf38841e06a3b7ff3daa192c718f8ca45eb645edef8ac7c131087574ba21437fa23a18fd435ba406a31b22b876c31c3bd635b7ba544c3d23b214abce385c7133a591bfea7d9abf260981b88c36880200fbcaf11"}, {0x60, 0x116, 0x8a, "73348a2a4bfe946fc8c8fa19e0dd966da177b6d79b5006da404be2a3e56ac22df04911062ec0c780e46ecb71ca8d31a5be7f746db9eb31c19db9e42d3c80ecde0bba9249f35826268aab2354559b09ce"}, {0x48, 0x105, 0xffffffff, "fb4e46bbea40999962349cb479b23546e86446b8c3384f05852d9f79eb521a5e3a6266779b07afca398707b7a5722fdec6cfb37672d525"}, {0xf0, 0x115, 0x81, "f62f7c4fe02ad05c04811b8fbe12f8c00df6626267f5750fb93ad9ccacf1060366e5494ff624d086676a63291a2b04538b017d9eb822b49f67d78a489dcdc9db2cac3b2a9b89ab3421b18432077ae71d11e0bfb37e9ac191c9e75e1fe92fc969cd4608b96d01b86cf708538bbbf04be7ac66dc44f95e1f04988624e66db135f76a760e8dbb6743d9587e0d03cbc3567eedf21b140678dce82e159edff0f7ca8c4cc25b6488973acead191f9860b30857008655ca888bb386051d5da4590c2baaf2d2df94d698b2c496ed63bf3016078dad5ab25b4129617795df"}, {0x30, 0x112, 0x7, "0933524ed66410d55171bd4f72651241096a0263bd0bb773d269"}, {0x78, 0xd5193c90c905835a, 0x6, "62292fadd37608f3172bae678359742a086aaab6caea47f16622c853452c7eaaa93640ad01dd6e3f46582d11036ffa7f85a2dad50222094f4cdcf446679a805804c2039f7b8a77c4686b2e1804b36097d0adfd70ce226e705ff24afb337175622490"}, {0x50, 0x10e, 0x2f1, "c442ab67c2b613ec76809b97846390d13020f255a92b15917210bad260f7898d953c03d517051d717c95cbc7076610f870f27e1e00ffb47a9ebf8b91bb831c"}], 0x3e0, 0x800}, 0x8080) 2018/01/03 22:06:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5f000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005fb000)={{&(0x7f0000ef0000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000dd6000-0x2)="", 0x0, 0x0, &(0x7f0000c97000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') timer_create(0x1, &(0x7f000071c000)={0x0, 0x6, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(0x20007, 0x803, 0xfffffffffffffffe) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2018/01/03 22:06:13 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, &(0x7f00000e5000)=0x80, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000cda000-0x90)={0x8, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000401000)={0x4, 0x20, 0x7, {0x77359400, 0x0}, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000949000-0x9)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526", 0x52, 0x8000, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="060200", [0x0, 0x0]}, 0x14) writev(r1, &(0x7f00000d7000)=[{&(0x7f00007fc000-0x1000)="f23253d73053aa70386f1c6077cc1682399e586db4d4ab8987e6a9e56e2430a6274208a1808ee05f88fc1c3b933bb6f18e7b921338286fe073ee67271b35b5b4f5593ee3d56a51e11a92ba90eaf199b4c1f7ad98967a7475fc977125d03f4d33782b5b2d10201045bf0e5da63d1765e2517d350934d7dad97d59e286f7f94c08227473de9a737d232726075e70d4d2ea79ba3674e5f2a7239399ba56e04d48be519e8059e94e9adf98ef10d56aa16ee792f5b6374ed0942583e6f26708ea121917eed7751612becd07ba4ad82f536e80c8df0101f9d6d1883defd8eb6a398621ce896496c5c4e82aacb014506a35067d2f03310328e48c18f19118f48600dd0eebf5e68a07c0a8596dc8aea5ac5b73178dc04880d6374db6faddce4ea90d206c7597492645ae9499eef6e889c62939fb5b48019359547374a03fdf8337ffdd76c9f6ff0759569c106644c5a932f057b4e8d269628b8c812adcf11c2c979a77a247d97f50af2d8c8bd2a3e461a2236802a0a544e70ab6af899d3f732d6f366f02e420baaa4b4a59679b3fc23fa2d393a21b9f3db0e42909d05d4e55ccd8935c9117d6269458bb7bdc01c59f1f536a1db15804c5480eb3f0b03f8d053bcca44bcb3251fd3eca4cdad079922be4726a4ecda803bab408561e4fcd8bd99383938ff04705a32ebe34209e8252b60161c4c8069f20e593533f21f1facbb8e047f1e29de412e2a8922a6769150598324d8d02bd70cf15567b8ca9674c764b73fd4f14e50534420bcd4873c4f3ae2fc749ce9aaf0cb2e9a946aa01a5a43f64052df2203a0626f380bf066f6d2a1455f9cce0b53b4024de0105505cc011b30c99212ddd4ae73caa99b536fcba99f85193f9ae1cb041a04733255ab613727b885285d2ca8f44a847c575ea153785b97b06692528fe7e7733f2d2ba2bcd550367dd74578789fb5982121b350a236217de40be71471d88c46fbc0fcc31777473ea705ea19d95ddb332d6681ef8afbe9d34435231879d48675b3215a52558295c1822debf7370421ce2552785794676d4ea4968567e08ab7e7988216558b3383ca8974eaa821aa52079cfe2ed1fbae00aa02282b6d874939b4931792750ea50076ca01d60a719ac48442c69395ab122964e7ac66ccfddc507353be19fd0b1b3cc999a00cff068397148af6d2ed4ad56b990cf3a346f503d382a1c654c1f61fe4308dbfaa9eea03026aee6c1aeaac989c058b9f495446b0a30bc81d103ecf7976747fba11a1a91478ac68ce1b9f4a40a5a044f7bbece25d8463ba01ae95fb677643cb206469cf1f57d7e8c496fcb92111bac9acdcb0c6f5b64bc0e9e9c60e6147f4476da35148ff608151ee99c58031b58d48c93c7a33d3a219a3d8c17a896ee32caa47ac2336cbd0311a67c6f0cc197ec9bbaf571618e107fccc77e3155d794cca1c2ddc4e795dfd113d2439d425978d75cfc016b5bda1e6b698783d29d5f48e6456dc7ce810ac690d9147d53f8ca7d7cecde0b6b2d4f1d66fc4d828788273cfb2ad20d565d17e26836f36f013e53036acdfb5ec9d690891f049bef8f1fce780f9ad8c01dd1536320e1bc47ccb5356696765568fc675f70457d29726b15f740d4345608097a4a9f4c3b8ac945c7e0a5c72f90ca3cc9274331340c36e35f98e36f6031419cf9d54cccc6fba789568acacd5e0992bb82dc16d37f84dda52fdd451eb4cec7ab15f3ac06fe72449b56f9de66133d24f6e6552f3d3b3b79a0b0cb7ea4ab595f5e56e7e681e71027a24f2d4f6a3833c9a2c1b2e3f1f6e461a73c61c4ffc910127cfa5de89291e8fc8854b8ef730c5f3425e1705a4e8e229f7514b6cd6247bb9d9f01388e5141d1a67b815cfc7c2a989e4f6bca7221c2eeb9a3ab2227969ecb9d7edc706b00bb24d2fccefefc274593298c5e08955cf05759c7b57690ab021ba5e0e37bb102eee6880e4a00d919321c8e999264efac525ae498b7063dd23793b6101613a7b571e663cc1d388e8e4ffac3d7e63f52d5871d2a99f67bac3f612f5fbba503988ce0a13a0b90b651743e9a65b0ed370d76e82b47c6eb54ced3a859b3815cb202c5ba4033876fb99e9ed7a9630c1620236887d0763192ee612661b4583f882ee0f6ca1df56d44ba2683f326182d832e2e222201f98759c7928c1d3e7a6594b630627e3f532c394e7d719997db1eec56c2a4a130845d6f683834e9e69549b5d8786f6d78bef778300fa1efdb8240dd3c5a298ecee94e12708ec620a45bd2bb29cd83c73f5dc664430ec251943dff0decef38c7395528d363ca9de9235710213edaa92e34f49c212d4eeca8038701bb02e71a8a71b9266d92e71f86f9eb10a358", 0x680}], 0x1) 2018/01/03 22:06:13 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c86000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000ec000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x86, 0x0, 0x10d, 0x3}, &(0x7f0000e82000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004e6000)={r3, 0x6, 0xfff, 0x4, 0x1, 0x8}, 0x14) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)="") fcntl$setstatus(r2, 0x4, 0xc00) read(r2, &(0x7f0000b07000)=""/36, 0x24) 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) readahead(r0, 0xfa92, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='oom_score\x00') r2 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r1, r2, &(0x7f0000532000)=0x0, 0x4) sendfile(r1, r2, &(0x7f0000514000)=0x0, 0x18001) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0xfffffd8e) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00005b7000)=""/84, 0x54) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000014000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0001000b00000001024f0500000000040000d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00004d4000-0x4)=0x0, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000065e000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044f000)='/dev/sequencer\x00', 0x40, 0x0) r1 = accept4(r0, &(0x7f0000a6b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de9000-0x4)=0xfffffffffffffcca, 0x800) getsockname(r1, &(0x7f00002f9000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f5000)=0x10) getsockname$netrom(r1, &(0x7f00000f4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000839000-0x4)=0x10) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/03 22:06:13 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x50, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x9c, 0x0, &(0x7f0000009000-0x9c)=[@decrefs={0x40046307, 0x2}, @increfs={0x40046304, 0x0}, @decrefs={0x40046307, 0x0}, @register_looper={0x630b}, @acquire={0x40046305, 0x2}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000000000)=[@fda={0x66646185, 0x3, 0x1, 0x3e}, @flat={0x77622a85, 0xb, r3, 0x4}], &(0x7f0000009000-0x10)=[0x30, 0x0]}, 0x0}}], 0x61, 0x0, &(0x7f0000008000)="7d0cb33d3a4be61b6b5d3d8ba4f01125d363d023a45d3ec3e721fbe2d236da918dc9cea6914d9a4183000e53b37d4c3b52326b3f4f33927a2a0f629127357e12dc2ab126202d47895dc72ef7f0c7fdb13d35b2a5d51f3ebe3299b5a01fb59a9f39"}) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) r4 = dup2(r0, r0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000004000)={"314f55016162c05386d38ae178bf1e68", {0x4, 0x6, 0x1, "1c1716f94f5c", 0x7, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000009000-0x78)={0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff, 0x8, 0x3, 0x9, &(0x7f0000008000-0x10)=@generic="f69905a01943cbc8802290d574d6575f", 0x0, 0x4, 0x1}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) socketpair$inet6(0xa, 0xe, 0x7, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000004000)=0x0) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0xb144, [0x6, 0xee, 0x4805, 0x100, 0x7, 0x7, 0x0, 0x65d84e66]}, 0x5c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003a2000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sched_rr_get_interval(0x0, &(0x7f0000ad4000-0x10)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000000000)="eff128c218afb514ef1162b00de00355a45101a8f5c6be0b94d23e74888d4678a31abcb9a20752cc8ecc2c0c712376187d0637060c7be6bcc46975b35b90354cc8c2192f3915ae7a3e066935c7301399a92521990d68514121eb2f4d5fd3fc6127e55d4ecd00c2ee715d629f477e7d4611798e6b408a8a32030229279031c14f46402dda8d9ef3e6729d0eef850e87cdbe388da9c74bd23efb7f59531fcfb49fb57f176581c893d59c7238e5160e25e1", 0xb0, 0x20000044, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x8, 0x7f) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000732000-0x4)=0x0) get_thread_area(&(0x7f0000d2d000-0x10)={0x7, 0x20001000, 0x1000, 0x53, 0x7fffffff, 0x93, 0x9, 0x0, 0x8, 0xbc}) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) r0 = dup(0xffffffffffffff9c) r1 = signalfd4(r0, &(0x7f0000299000-0x8)={0x3}, 0x0, 0x80800) fadvise64(r1, 0x2, 0x9, 0x3) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x200001, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0x1f10cec4}, &(0x7f0000016000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r3, @in6={{0xa, 0x0, 0x299, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) r4 = creat(&(0x7f000000f000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000017000)=0x5, 0x4) accept4(r4, &(0x7f0000017000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000016000)=0x9, 0x80000) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_open_dev$mice(&(0x7f0000997000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007bc000-0x8)={0x0, 0x2}, &(0x7f000009d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aa8000-0x108)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa8, 0x800, 0x1, 0x7, 0x9, 0x8000, 0x0, 0x100, 0x0, 0xfffffffffffffffd, 0x2, 0x1, 0xffffffff, 0x5, 0x400]}, &(0x7f0000f04000-0x4)=0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigpending(&(0x7f00005c8000)={0x0}, 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000275000)=@common=""/16, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000094000-0x8c)={0x7fffffff, 0x7f80003, 0x82, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000e12000)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000100000)=""/22, &(0x7f0000896000-0x4)=0x16) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000000d000)=""/183, &(0x7f0000014000)=0xb7) sendto$inet(r0, &(0x7f0000014000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0001000b00000001024f0500000000040000d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000fa5000/0x4000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="1200000021001980003d0000000000000005", 0x12}], 0x1) 2018/01/03 22:06:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x15) r1 = add_key(&(0x7f00004fe000-0x6)='rxrpc\x00', &(0x7f0000c1d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000311000)="402375a8f93dfcb134af12b66044086060c6c344e19770b10eb5b1a6888dcc90003ed2e026d911b7a966b0085b", 0x2d, 0xfffffffffffffffb) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00003fa000-0x8)={0x4, 0x9, 0xfffffffffffffff9, 0x9, 0x8001}) keyctl$read(0xb, r1, &(0x7f0000297000)=""/156, 0x12b) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008fd000-0x4)={0x100000000}, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000ff000)=0xc35) 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000091000-0x3)=0xff, 0x4) 2018/01/03 22:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bbc000)=0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2018/01/03 22:06:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000b5a000-0x10)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) openat$autofs(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/autofs\x00', 0x1a1100, 0x0) sendmsg$netlink(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000010b000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x9) 2018/01/03 22:06:13 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000003f000)={0x0, 0x0}, 0x84000) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/03 22:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x3) fcntl$setlease(r0, 0x400, 0x1) write(r0, &(0x7f0000b2f000)="00000000000002000800070000000000", 0x10) 2018/01/03 22:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be2000-0x8)='/dev/hwrng\x00', 0x2000, 0x0) fchmodat(r1, &(0x7f000062e000)='./file0\x00', 0x121) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ed0000-0xc)={0xa0000012, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000109000-0x28)={&(0x7f0000e9d000/0x2000)=nil, 0xa6, 0x7, 0x98, &(0x7f0000008000/0x4000)=nil, 0x3f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00006cc000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000095b000)={0x3, 0x1, 0x2, 0x4, 0x19, 0x7}) 2018/01/03 22:06:13 executing program 5: r0 = open(&(0x7f000033e000-0x8)='./file0\x00', 0x10000, 0x20) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x3, &(0x7f0000ac8000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 22:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000a48000)={0x20080522, r0}, &(0x7f0000713000)={0x6, 0xf91f, 0x0, 0x0, 0x3, 0x5}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000729000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001f3000-0x4)=0x2, 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') rename(&(0x7f0000c7b000-0x10)='./control/file0\x00', &(0x7f0000aa9000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 22:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fa3000-0x10)=[{&(0x7f000012a000-0x2a)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010000000053f4ff20", 0x29}], 0x1) r1 = socket$inet6(0xa, 0x80000, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000012f000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockname$packet(0xffffffffffffffff, &(0x7f0000fde000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000a5000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c9f000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x5, 0xd3, 0x500, 0xffffffffffffffff, 0x2020100, r3}) 2018/01/03 22:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000cd5000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f0000d13000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/01/03 22:06:14 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036c000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000036c000-0x1c)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x1c) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000114000-0x8)={0x0, 0x7}, &(0x7f000036d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000069000-0x108)={0x0, @in6={{0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x2, 0x3, 0x1, 0x7, 0x2, 0x0, 0x101, 0x2, 0x4, 0x5, 0x4b0b, 0xfffffffffffffffe, 0x3f]}, &(0x7f0000048000-0x4)=0x108) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000070000-0xb8)={r2, 0x7, 0x5, 0x6, 0x7f, 0x6, 0x6, 0xc6c, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfb, 0x7f, 0x10001, 0x7}}, &(0x7f000036c000)=0xb8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/03 22:06:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x9, 0xffffffff7fffffff, 0xffff, 0x2, 0x1ff, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000857000+0xc2c)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000d4f000)=[{&(0x7f0000999000)=""/197, 0x0}], 0x25b) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000417000-0xfb)=""/251) 2018/01/03 22:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000cfc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/03 22:06:14 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x408000000000000a, 0x3, 0x2) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/03 22:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f34000)=0x0, &(0x7f0000c45000+0x4f1)=0xffffffffffffff8f) connect(r0, &(0x7f00003b1000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f000052f000-0x6c)="08607b7b42c9ee0dfe2e63e8456cfd2bbf813810df97765d64b938b13564e5abeb35254f1920c6d1f5c5c8bac8dff211c015e7e8ecb426dd38da717234f20433dac5cf783c0dcd88d9adca550846e1ed33be7546fecb671a4a06531d83aafd03913ca0c23567220fa12c290d", 0x6c, 0x4000, &(0x7f00008d3000-0x1c)={0xa, 0x0, 0x239a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) 2018/01/03 22:06:14 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x3ff) mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x148, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 22:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000576000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0xfffffffffffffdde) 2018/01/03 22:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000154000-0x20)={@generic="e00300147197523555f25172e1bbe594", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r0, &(0x7f0000001000)="120000003200e70005000000149b000ae9e5", 0x12, 0x0, 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f00007f7000-0x60)={0x27, 0xffffffffffffffff, 0xff, 0x7, 0x3, 0x85, "89e7d95b8174cec42f12f582ba1b07e4a9de350a64740e49304a8849362c66ece1d01ddb3224ba88804c1cca643283e6cf612f48693fb47c99a24c3e68b6ff", 0x5}, 0x60) [ 38.068324] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/03 22:06:14 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/rfkill\x00', 0x8ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000aad000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x3f}, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c87000)={r1, 0x9, 0x0, []}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000777000)='cifs.spnego\x00', &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006bd000)="2f6465762f627e6e6465722300bc4e", 0xfffffffffffffffd) add_key$user(&(0x7f000005b000-0x5)='user\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cd000-0x70)="", 0x0, r2) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000973000-0x4)=0x0) syz_open_procfs(r3, &(0x7f00009f2000)='net/rt_cache\x00') memfd_create(&(0x7f0000c1f000)='user\x00', 0x2) 2018/01/03 22:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000bb5000)='./file0\x00', 0x200000, 0x20) pipe2(&(0x7f0000c3e000)={0x0, 0x0}, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004a8000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f09000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000790000-0x24)={0xfffffffffffffffa, 0x3, 0x93, 0x20000000000, 0x1, 0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x9, 0x7ae, 0x101}) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e45000-0x8)={0x0, 0x954}, &(0x7f0000dd9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000820000)={r3, 0x800}, &(0x7f000023d000)=0x8) 2018/01/03 22:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00006a8000)="") r1 = syz_open_dev$mice(&(0x7f0000f72000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000811000-0x10)={0x0, 0x9b, &(0x7f0000eac000-0x9b)="b9afa5b8beac32450fed0dbc17a517948a0f320513d7d2536d02ccb46760899a58c878bbe3fa52712369e05fda52b7aa67945bf7b71af09433fa2f2d80e2f7688440ac3e4677f724da80644067a31cb41a58e2598f7b5ef57202bb096b2b924fc630b777b9756088d93a007c0af4e04ab2801e2843712eec6e865e67da5ba071cbeeaf0aa4b89a4ed226765937b25a866e92b4a20c06b71393de0a"}) 2018/01/03 22:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000ec2000)=""/187, 0xbb) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e13000-0xa)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000325000-0xd7)=""/215) alarm(0x2) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) fstat(r0, &(0x7f00008ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) fremovexattr(r0, &(0x7f0000cef000)=@known='system.sockprotoname\x00') setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006d6000-0x18)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eea000)=@assoc_value={0x0, 0xcde}, &(0x7f000051a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000abe000-0x8)=@assoc_value={r3, 0x4c7}, &(0x7f0000712000)=0x8) [ 38.114552] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/03 22:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000036c000)=0x198, 0x4) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/03 22:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000c7b000)=0x400, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/03 22:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000807000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00006ef000)={0x3, 0x2, 0x80000001, {0x0, 0x0}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) 2018/01/03 22:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0xfff) r2 = syz_open_dev$tun(&(0x7f00002db000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 22:06:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x3f, 0x401, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x23)=@file={0x0, ""/33}, &(0x7f00004c5000)=0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00004af000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000001}, 0xfffffe99) connect$inet(r2, &(0x7f0000525000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000497000)={0x0, 0xbc, "b86b2be9f3dac9448f1aabdfeedb0be74ab9526a7a79cd02f827909c45d78ef01b6742eb7aca9ab57890b64dc47e3623bfdfbb6f63cbb2cd5aaf4d8d5f2877c181311f3e76e314fb8f1ed7747776a03c9cfc87734a306686b91c45fe6fdd0efe7169051c909fcd7976fb1e99a2767de20510a1d8d13e1af549c511d7a2c8f3e215fa74df90bb52b67fd517802d72831c13b1571b86c56d328e248257a7e238ce12c604fca82cb505f14775101f8e021d73ff1a216b81875a2ca0addf"}, &(0x7f0000c72000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d49000)=0x0, &(0x7f00008ca000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001f7000)={r3, 0x1, 0x1, [0x5]}, 0xa) 2018/01/03 22:06:14 executing program 4: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000dfc000-0x8)='./file0\x00', 0x2040, 0x2) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000dfc000-0x70)=[{&(0x7f0000a53000-0x60)={0x27, 0x8, 0xa5ce, 0x5, 0x6, 0xfff, "5a0f8c2dde7b3a1226b0bc18d797b7d36a511c9ba27f2d66e805f5237b050c0f362d2edb58a69961407d06f1a934d034751311995613dbfad14ac86a6805d1", 0x20}, 0x60, &(0x7f00002c9000-0x50)=[{&(0x7f000000e000)="2adf73f79fc197271c143d2d599bbaa2697054ca9b80792c197932aef74a8524196b170f2e6918d8cec9061e691bcb926b0bde1e8623fb506b5a413d177f0b0412a151401066aeaac5833fa924b139b44092addfdab28c8a6e564660c732f45a3881a986e59a5fb1b2711af86acb0964808d54cedec64cf0291aff794d31d7ba47", 0x81}, {&(0x7f0000dfb000)="74a9e69e50b00a9680687392414fe2470430c3b9880738d8cad085827373e1cc61f37dfdf68d4a83b729e1e94d94b87736bac988b446f97dbee3e8a4f95367f5e7d88cdea93badae2035f496314a56fec19033d0", 0x54}, {&(0x7f0000a8e000)="970822887f94a8d74070f1ac6efd3db6eedbd871c9fee2875aa16b2cd7ccb2d49afe6f88bd7ccb0eb4ae88b02b2ba98b1f208201b2c96c3c3d442a2a545fe3c5360155b936577e1d4b96965df178fdb07695818ec8004dcc19a69cef2bfd7cb0b2bdac8769863ca364155a91c3f6c663d4e1dcb79ba887a63602501837be6d2edb53be89f257b64cdb8deed404caa787a054c968ebbfae113422cc6bef2a2a09735984c802fe9b67d3805a88cb50acd3f10552862c0feb3a77df29cc112cbe474bfbfd6fa8731496244d6e5fe1e7e779d295a7f6771d4ee927a332", 0xdb}, {&(0x7f0000831000-0x62)="57bb3ba2bb251f61d79f99ff778687c8ea588747f1e60c97a3c982da16126a7c010640be2da32151f69b6420ba0ebb9805fdfea39b5c6632bbcb0145d3f23cd18a62f6d92670be770b9e971c9d3c8e8206ef93340f188b583c932ac2c351db65a4f7", 0x62}, {&(0x7f0000350000-0x1000)="d7dfc357903c65d9e9b20761c86c85adf9a43c30bf32f603a220ca52c33e145e656fb977eafc48441b1bc27e0335a0686166c89845eb4c3ee5ffc04faf3b691ece53178e45915928d144c312548dd83078f4062182fc152dabbabfe1771928c6ea03ecd2895845f69bde6463e6892197b83fda9cc5e3d0b8d803a7a3c63c7599e53c62687535ddf7fc8b8eab4f8225a12192a3b5c0a919dbd40a16517c5db8ad9ad9144c6a18284fc7d84890709aec6c5200b99879c5b85e8331756b587e3a80408a67d28a20a8eae47598810e10eb2681ba54ec28f2e785688b7f71167d29c82539c9f8d21e75f3fb6c4b446ddee7f532d5264b6397b94d65ee938c88770d7231c972d3fe7000fc9a988de9832c1bdc190baf6501e118fde10b3a87f67044c51eea50aa2dfce8e5df7a919350a6c66e00d19c91439cd0e3438aa480face435516e917f3c4ee766c5f670072191b78a762f87e6bee2856902926fdf96ad3ab24c60f52f89a80ad8cc22d4888e1c5e5416c86f217d00608f8b34766cde9222d86ac13d09e928c47a59ab4bb434b4ee3ac9c36549a27e364b94aba15800305ce002e0f66a8806730ba309d7202102a6fedd06645037695219ca84ca04b8e0c01bfedac8984e92698a964d6b8a17b44b9b2606a5679fe4967f4e6e2e440f423a60f73f01936d40f6cb91a1081f78f6466506c58ab76541780cdaf370e07698d40bf94cbd49ed2ea60a4a6ed368473940eb13cb3a388e568ec0102db57ba8ca57d12787e2b6974bc7a1efae0aed6e45da200911f2f239c6ace7247d653b7040f1dd10c97ed3acdd21fd6d2d6bfb398862780e840acda449f541a6317a1d69035a44f8625500fa854023f423188c565ef80a5c8023f112a90834fac8d7f0bc6f5244ab126fddc13184b241376c569028a8a8fec74ac1689dfcb2ca45a046a7eb56cb200b4c4992b800b35fd0dcd690ddc3547f53531e9a59594dc74f07fea1c38f159f0bc39cf5bbc8cbc7a0daf86d4b0a3bafec7494e67b9df71ad0b797fdef1dd9eeec2d2ccafdc416480748e34c31ac4c7a217a6d9dfeeeb40c43161fe544712002a80a5168f7d6748a5f7c77ea156fa92c04d644e638a49e3d51b588e03ae154f3ba4852ea88e52d0779a5c65ca78ccffcccc6b545c5b41e2a97a52c4530d25c8395b170242125dc9df931ac195eb044fa733e350d2861f85c56563472aa5f958495b14aa4a449befb3f1002502ab12be5b368b51f1c051e44b7db87e36aab59f9019ad6c0d137562ca3d21cfb28d64251b4eb74178e4fc8eaeb7f7c03846e0a17903677005004b2a93a5cd1d86f75ccfab7e1fb3c28211355cfb07383db900fc56472dcb6952215709bd7860b0017a5ee0e2d309d564b53f04e1db99a902364fcdcf65dbdbae5f7925684ec5cdc29e7ad4435df9af13958b1f95f49139911bf3d709c026410fa81cde36337129c434e2676f841babb0190f944643558ba315e73e49d24d74fc34adba8ebdd4d3bc6075b9911d8477108239b35bdb5188718840efe5024063c8145cf32b72e129b95d9120e4d26c1ac3df0c00ed9a844fd5aa991b7bd1b63b322ac672fbead6dc3957360bece3f91336469dca0bab8dca7fbd8a3c87a0ff0d6bde4cc4f9549cdbd8aa46bec03d49d6dc86bd391df526decf5e71bc0988841397bbce646e6b8f475fc7c9e225deac0f591baf41347b5d532a46e3f5fb8ec807c5c25467e4c06d28bd5ec9fe9558585beda1cee588c93f56d44c2c84ddbee7222089c8b6ca4bde24349123c479e5efbba6da03d32ad3cd7a39749e2e99dc887abb489399ecff026d6fd8102808f265bcd6ec1d0c5d214faa1a1d249ea03ee0d8376d941d44cd18062e5d13af87983907536de1b8330d9bc5b05b4f388c5dcc60b87403ad41909e6c4d392a5796bee12e4f08d98d5429c7283bba8812c5fb61e9810b8504c86c3cda4a676be780ca3541841600e1cb8aed84f18892da911a8b886607bd3827707605967e8956a8dbfc5a4f4e88c716bea7aa01a1e3a2d6c27f5c34a6655054df8b11e31f05a4a05a5a0b331c8033c7b5953540b81124f6d028f1ab49cea042597d0865e8a219804d7f8959a90dd22063f617dd5defe2ab02666cd1506c0c07587bccbaf9687a3c1f37cb1eae3780ad8b832504d60a272ce9eaef07d06ea9a04759c4d7091f1d4e4d9f0b8cf0a48ea1253cbb6e6b2e5856d45cb7de2df5da85bed1512578fd0672aa13458d777275f8de761a3c7e2be2156373e866cc934a07f9da5d642b2f9295850ddff6449398a1d3c92f8741113417bcfff1d76be710c1c6528b5d1e21f797e1a6120391a0cb471ef7dff031a6b4b9cd3e317532d08e9e9f5daae4664223f715929b0b9fbb191379f9e78ed66e6e59e83fc46fab41b339f7e7610893c1c87442dd423c40a753ebd92f60bc7c3b817657968d36f98f7c1d9e91cf8c77c4fd07f0e35f384814d94ccf24fdc6ef2529ba7f5aea68a56d0626bc3fcfc1241baf1ff5d942f28e8989012d364a2b2bb67203c132ce86ed13a5eb3dd2e3eccdb83005d8f9440bb612a324fe9b840bbbff1bac165464cde058894f0e4efa1a3769c4b0af304959ac137ea3c514a69e51fddbc559cd34ce562e3dc0d602abab6042a4c8051e19c36aa0bd1ed47414d10359c96f1e00c82889de8098a3403908976a19277d79d5def478443110716da981bcc23677bade7f97aee4985f24263d04e12e4cf3d5929e57eb049c3a650e05349fce81c4764b100e4cfca9b2e54720b82e052d3b168ecd483996dd0120231b90a687c3d52c5e4ec1456fbf28b479c82763bb4cab981ba336db5a060b2283571e51551892794967f5813b4ac2d5bb7c4f46cd04b6daaa38f06d84c4cd674171a5c6f1729f520de957dfdd698c3f1a6a31d057cd5ecc66eb0720db5b8172139bfdf1af002dcaa48dd95754fda207006dadd57f682b9fae0ddbb278ed45252c570a1a15c6161b019ac5b81ad61e92cfa006cc39fafc25ece205d6dcc844fb0781b5876e8eb2f526ea3113410578984b1ef121a7160e298cb9cd187fa6d55fafa437f0c0ee83345703d3cffd03036296e5a6882e6d49bd4756f20da6c30f7961a568e7f792bfdc3b5f32a1f2fd7697c93935c635538ea46d8fa3a7eecf73e16c8831ed46c12d2dedfab458fa5c308d7d413c873e686ae730efee8d8c8db707a4ab6fdc1d888bdc0d4d73c57afa64b507ea9942496bab2e84e9220f95b444aa6392eabea0b6447b4a5679a4a77cac2e6fd5326d3b344fe18e4e90abcbb698edfc97a6b346ae63eb03607a833e79ed50fe8a5ffbf8a0e48d02eda1b3a423229fcdf093d68fffc31607537be1d9352d15e75073ba3a0b9f590d90234fb9480d69bdfb5779cffb2dcbacd9f6abc1199b27e8d53ae58c4787f700ddfcd5383fa0fca4071d0ccdbe6b73f76d1157678df4cf7ae60efba0701ecd8e03175273c318aa00e8e2824e883b7e8b9e852fcd7dc5ba25c1e70daffcb1d99fa6ffefbfc6718b69cc93fe35535357ccf76e243f9210acea04f24b14c33b030be272f98a0bcd9d36fffdffbeb5234967c79dd325ecb2de45a88d9e28115d1d7b65387761b45f72bb3b8968c30de2f63e93351fb9479a8ccb1cc1f0ebdbccd34892901082a89ccf49ff7bba311061ae304f93006af36a12b624fa61fff1467e8e3a3cd589499b70a71ddcb5148b192ef4f86eddfe66f9dd1b1d3760db46da6d4ef8c000a6a69c6e868d17652cd95dad43657001b9468727d4efcbae462dc794b7b3fad106428bafc2e5c6e9e6ba122c84d93450d2db46a16a51dc9c74f95d1981d2208944adb32027840124c2b78b206753bc32289255e74a07b41c7c4aad2761917461f81179cd3cda48569b62f1d7c3d1b941f5375fbda95bee3a15447de0109a0fedca14f2bf5022f4b33a98f89206deb270fc8e6d6382dd882c6c08736aa059d4449635661383ad908430e8ed997dad062a75d84c29acf002bebb52b25086e23a24ee2c290614fd0907b11908bacdfdeb8a6cb2351a108687b9239cf8919d1edc208e22fa0fbd250018ea8ace54cc02ffb6cfeeffa35a415f2521bfb99e171608049242105c7006dbd7161fc124c4c89d677c53d50b43b9fb52997cbbebfbd3103bb8523383be7aa2115daa19caf43236394af4938a3a22e1bf89ca471419268dd874f47a1492fd286b9c370f656dfdb4f9be72c39b709a3e3b2f611199b18ba3767a35fc12e2a2808417aa165901573c367a933961a276c0d49e2359f1b4bfa6f280953404c4c667bbf880b8754d22f1777abee46ca65f1e9523586586961e30253314386e4c655fd6b4a786fe092588a2c25cf08bd46aba3f80e1c28c3f7c9cc6f1e663b6f63fef37120faa7e47f4067ab6ffd8130b07481dcbed1c139d3ff676963a4f6b1a0e86456f46e560593bf1020c400040b84bc4292948a849b9047a616a2f60badfe3a9233304b6f8314d36c14b2ccfdc7831f6c7b3e3f20ab654d81f1019221f0bbf732c63fb2beb3b8fd47b2e2364e9a7b9dba203a329a7053007c082e6643aa716d8f54ba2f83c0d88038b3f6ed29631c95d04b276a55d5e2dfd5b9f5ae0492888ff6b148c0f54ff218c5cbc015dd001ad51c7b1df3ecd0cfc2843790643fb476960a78fb04fddcbe91079cdc7379e55a063dcb4569939476dab36242ede0bf0a783e04caf79cdda525059b788fc83750082dc2162cfe78f7d8680b43b292c661cc156a172b8855df9bd92fe51a40d11e47a047c8ff0bb1857e1d08fa8bf293500bb83b5c37f23f24fb0f204049ed248a33bf24de2b186b92e808837735383ed48cff41216e125f6c02fef3ab7580dabe1a26575e5543dda6c7124ed7433e3d98138a8e0bb9dc007a2de45d2453333a5927997c95c8cc90917af629d2932220fa8d1c62cd1f8f5aa04e7d6af8289be7c063cf9b505401053158c96ce50ca429d0ca17424739a6926fb9579ae7566240323db99e8cf780a28105c45aef0851c4ba4bfae72cbaa33ff433573380c907e1e2829ea71d7c5680459c1856e48dbc99b7e0c0014c3bc0636fc676aa8e7ca4fa62fe2b2425e492a597dc9ca8fb49bdf25f5849a8638bbd13eccb40014ed9dcca327f15f79fb636d4504ec3e27335569d3799f738434043ddd0ace5c8e741566885495dedc1b4a15412374e3073d72ea38a879f09ad4e1baab42d142e427fe28eea88750d6d4a221a2938721d69e6d4e4d9a19b47520649c31e0e62824c6883feb229f0495fdcf3b00fe18757f21b14e412bd8e9ddaebce605fb1abca39e69ea6dd3d1fb0ed51ab1fa246652050f3d68a2262970fd6cfd725d89d6d8c39e2c427394d45458177e51bdfe1aa692d19471e477503f9413bbb399fc8b8b6812d92dd52746c2529c72af640704b8599c473795f61e748c6a13d2f108e501f340df0c92f982be76ba211a34335707c58931f2d7a59af73f51b2484be6d985ccec849c8c76bd3679c506c8ce67102d0658e9e43503ce810fc8d92f56567eb9055fd1ab09375554ca1e6e4cab8940f38b6c7f060d0c34e28e55e92468927d2c6b03c1e7eaba859b526abb713831c3857d0e546545affe29c28e59001b5f2585727bab7f33c79e954465db7df313b076d1e3efbe3fa6a555c71520c28ab0f01d791df4faf17c1e25cc8e3476158583512ff62157323cc7e311f0fa11722a14a1095e1de849458c9f5552a9d8decfaec44df68105c4ac3cb510f5d786f49c43edebc60439045e0e199b21dcc5cb495e29b49a35e8d5a7ed73", 0x1000}], 0x5, &(0x7f0000dfb000)={0x90, 0x116, 0xd595, "9eb451be837d19336ea73211234715caad067c2bae3516b33e82c7b75cdb59a82b88755208d0414c252f0123f8060c03da483a97d6070d5fed4058d531dd8817dcec02e1286d2a16376a178625a44812f3e9da55bb2535f0bf7640d88042a2315c0ce006e2e7dd6f540cd40e3cfa3dec32d7731bdaf78c360f782425fb9f"}, 0x90, 0x20000000}, {&(0x7f0000dfc000-0x60)={0x27, 0x9, 0xe4, 0x7, 0x22, 0x5, "62e5fe93f85beb082ca36b6cb9f9ad49e0b8e6c868792e1f10ffba8d9db8b4129ca4f94beb3f77ad6a8362f901bfbaeedbb8c4f7d28ad6366d2763b0d2b2e0", 0xfeda}, 0x60, &(0x7f0000dfc000-0x30)=[{&(0x7f000002a000-0xec)="c85808e1c1e50501c71e85a2bca7a2fc48aefc8c411b9de3c3784bfeea6742ee3f7740d8f0be5662527e00f711ed88c6beb163e146307040d8109d93ad66f2d396826bf6d7e433939a4f7fdef7870f77cc74d35c0d11bc33e581ce6bfe2bd37aaa6ca723e56d19cf2de2eeba67add4ae2438a05ad8a019b8720c4893cbcfe8ffc8f321cb287bb729f865a36f5d9aa5ced1dad60a614e19392f5cff10fb5bb81f41fe5451f583c1a4ac8a74eeb74e27054238954e41c8b5fcab6aec578547b713d7593693f4632afffb1cd3f2e62807bf24b51f81117b6c4676ce9464c0fee44f2c12b52dfcca7ebe66ebf6e0", 0xec}, {&(0x7f0000463000)="37e2ef693bc9b67a947613cdb878e7d3a2bb87752a8be0039806c28402147bfdcf1d67443735f8e975b7df838ab4ec42bf6eb656bca742e061944377079740e94f1ea89e82a359d484c4a34ea398bc9537587d8a1d5c06dc4aa2f1bc808ef47348363f360ee82dd0385585e5faa3c15e9187a7ebc5f71640460c3deeff4d4825d38fa184216b8eb15f07eed55406c04880b52586a796e421415e", 0x9a}, {&(0x7f0000dfc000-0xb6)="24ce7a7453032d7c0135e5bc83caa7f2cae0e30d3c9654d005640d70e99b10f473dbdd69d16fc485d4f79e04efb83e8c68dddd6135b190516790224844bdf8ec579cd9c5516f0b06de03b0623b34dbcd60af5d6d4353df6151c5219bcf76087528b1ba349a1737874b6beeb36d45c2860a53bea45fa825b0fff2a74b984e298a123588b91b6e8677e92f3b712f3efcc1c4dd87032fadb16418f975726c214369ffdf64680242fc1eef4be4f73d79c6512ec408e3a071", 0xb6}], 0x3, 0x0, 0x0, 0x800}], 0x2, 0x8080) 2018/01/03 22:06:14 executing program 7: mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f00000000e2ff311cfffc", &(0x7f0000e76000-0x53)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) 2018/01/03 22:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mlock2(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x1) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000053d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004f6000-0x4)={0x0, 0x9}, &(0x7f000033d000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e57000)={r1, 0xffff}, &(0x7f0000763000-0x1)=0x8) unshare(0x400) r2 = getpid() process_vm_writev(r2, &(0x7f0000a18000)=[], 0x0, &(0x7f0000a7e000)=[{&(0x7f0000de0000)=""/28, 0x1c}, {&(0x7f0000d24000-0x17)=""/23, 0x17}], 0x2, 0x0) r3 = timerfd_create(0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e38000)={0x0, 0x0, 0x0}, &(0x7f0000721000)=0xc) r5 = getegid() fchown(r3, r4, r5) poll(&(0x7f0000004000-0x48)=[{r3, 0x0, 0x0}], 0x1, 0x7) 2018/01/03 22:06:14 executing program 0: 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000006000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x7, 0x1, 0x80, &(0x7f0000000000/0x2000)=nil, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)='/dev/keychord\x00', 0x10080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@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)=0xfffffffffffffff2) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000-0x150)=[{&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x70)=[], 0x0, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, 0x0, r4, r5}], 0x20, 0x0}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) 2018/01/03 22:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000def000)='\x00', 0x1) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000bfd000)=[0x8001, 0x7f]) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) r5 = fcntl$getown(r2, 0x9) fcntl$setown(r3, 0x8, r5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000577000-0x4)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a0b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/03 22:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f51000)='/dev/autofs\x00', 0xc0, 0x0) sync_file_range(r0, 0x3f, 0x10000, 0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_create(0x72b1aae8ebceaaf9, 0x0) 2018/01/03 22:06:14 executing program 6: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00008a7000-0x24)="3ba3df10fb4029a5de865ebe50d474ab89f7146b48e8c2ef71d89154ec8cdbbb5b001294fb991d9fa626cb696b4af1ebc3cc5393124fc898e07274c9f39135cafea5339a57587c28a0", 0x49}, {&(0x7f00003e0000-0x54)="00cc0d8bfd4b6d1ed79998d01957a5a411f9d6e6a1d3b4aef9d51de9b925f75b96db9e5395cf1e080f53688130bf0ed05455041e65235da4f264a785bd4e707b460cf9cca315aab5176a72391382a08802b98712", 0x54}], 0x2, 0x3) 2018/01/03 22:06:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000836000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000795000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0x10001, 0xffff, 0x80}, &(0x7f0000421000)=0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) [ 38.395288] binder: 5061:5064 transaction failed 29201/-22, size -4294967296-4294967295 line 3127 [ 38.424384] device syz7 entered promiscuous mode [ 38.434055] binder: BINDER_SET_CONTEXT_MGR already set [ 38.434062] binder: 5061:5071 ioctl 40046207 0 returned -16 [ 38.443045] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 22:06:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='net/if_inet6\x00') msync(&(0x7f000065a000/0x3000)=nil, 0x3000, 0x0) getdents(r0, &(0x7f000098a000-0xce)=""/206, 0xce) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfe4, 0x1d, 0x80000000, 0x80, "83863e47e1724c910d3b3e3426318baba5900fd88c1b81727774aacd9f898fba"}) 2018/01/03 22:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00008b8000)=@generic="e877505150ee88c30ddfa999c9adfd2d", 0xee}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000038d000)='yeah\x00', 0x5) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/03 22:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mprotect(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x8) time(&(0x7f0000010000)=0x0) pipe2(&(0x7f00009f2000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000c96000-0x28)={&(0x7f0000275000/0x2000)=nil, 0x0, 0x3, 0x1, &(0x7f0000b45000/0x4000)=nil, 0x200}) 2018/01/03 22:06:14 executing program 3: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = signalfd4(r0, &(0x7f00003ed000-0x8)={0x3}, 0x8, 0x80000) sendmsg$netlink(r0, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000)=[{0x24, 0x25, 0x3, 0x0, 0x0, "d45929db0300000000000000fffffffffff36d49"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x400, &(0x7f0000ce6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000095d000-0x10)={0x5, &(0x7f000036f000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000a5e000-0x40)={r3, 0x4, &(0x7f0000ce5000)=[0x0, 0x8, 0x7, 0xffffffffffffff15], &(0x7f0000ce5000)=[], 0x20, 0x3, 0x40, &(0x7f000079c000-0xc)=[0x3, 0x6, 0x7fffffff], &(0x7f00009a1000-0x8)=[0x3, 0x4], 0x0}) 2018/01/03 22:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000ef8000-0x28)=[&(0x7f0000dc1000)='\x00', &(0x7f0000827000-0x9)=',md5sum/\x00', &(0x7f00003e1000)='^\x00', &(0x7f00005b9000)='\x00', &(0x7f0000fb6000-0x10)='vboxnet0vmnet1.\x00'], &(0x7f0000166000)=[]) 2018/01/03 22:06:14 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000019000)={&(0x7f000001a000-0x60)={0x27, 0x5, 0x38, 0x5, 0x100000000, 0x80000000, "b0fb6624d4dd935c6ce717a3ee09df7252cc5f7f0b64d5242c77d565e76ed2c71b440115323422d36bc130d2a782ab4f00b9ad01de7ef59c454ba06cdd1076", 0x9}, 0x60, &(0x7f000001a000-0x30)=[{&(0x7f0000019000)="295a87fef8", 0x5}, {&(0x7f0000019000)="00a879a1780442148a8e74203b53d01366de43aee362439ba3790ec55c3604457bcd97a856dfa8bbc931acf9ea5e554a9966b4a64d87f50df9890f9acb9d488ba36640f7e2f6b1fbdda02d37fb4894ed2b05599feb5ef6566da1e7a8c12c17fd622ea5aab1aecf5ccd48a2d426c5117aa39add6a8735785ec28618ff1507f91d29f5761eaf504f336aacb32d03e9364a535ed931c7c962be9a922ee34698dc3894c8f2ddfa5191ac5e26405bb7eb9aac099622551d06903eed5a3a11b4a8eeca22e0da25cb5b67c402764650188089e5", 0xd0}, {&(0x7f000000c000)="7948a23b60faa3045acdcbfb8db9070ef3bc9eb38e94483d2717ab0bba63b6cd3e17dfae968d8968574a2ae33baf5f8ee213f98d6f6f34e02fadfc5db97f491c80cc93f2e23c12e8c04f9668da4888903cd60d041683fafed9047a352d761bb7d78556fff13346272a173d2c0890dc259c1e3a8d8f4948d718ce4200e09d34fe722424c417a3001476fa40bce074d75474ca0cc217642563eb80eac9e85c32", 0x9f}], 0x3, &(0x7f0000019000)={0x18, 0x0, 0xb3bf, "0a8a74159135ce64"}, 0x18, 0x8800}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000017000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) r4 = getuid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000011000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x20408020}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000017000)=@acquire={0x2f0, 0x17, 0x210, 0x3, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x78e0, 0x0, 0x7, 0x2, 0x0, 0x20, 0x3b, 0x4, r2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x3, 0x6, 0xa, 0x20, 0xa0, 0x6c, 0x7, r3}, {0x9, 0x10001, 0x1, 0x1, 0x10000, 0x2, 0x9, 0x0}, {0x71, 0x49b, 0x7, 0x80}, 0x10000, 0xb, 0x3, 0x1, 0x1, 0x0}, 0x400, 0x6, 0x5, 0x2}, [@replay_val={0x10, 0xa, {0x2, 0x6, 0x9}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x3, 0x8, 0x3, 0x81, 0x2, 0xa0, 0xa0, 0x67, 0x1, r4}, {@in=@multicast2=0xe0000002, 0x3, 0x7e}, @in=@empty=0x0, {0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0x80, 0x80, 0x6, 0x100, 0x5}, {0x7, 0x1, 0x8, 0x2}, {0x3ff, 0xfffffffffffff5ef, 0xff}, 0x1, 0x6, 0xa, 0x0, 0x1ff, 0x4}}, @user_kmaddress={0x2c, 0x13, {@in=@empty=0x0, @in=@empty=0x0, 0x0, 0xa}}, @algo_auth_trunc={0xa4, 0x14, {{'sha224-avx2\x00'}, 0x57, 0x40, "356a147a302ddfd7bef67671f5d0b2978250bfc87e02a4b755facdbe7a422e131cc55fe63ffef728f248d1fbd5deadcbc0f6847c43bebeb1ebfa04a6160e5de180c1a4f2661a4b60382818e615afd3912cb28f7836b85d"}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000017000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r5, 0x101, 0x7, &(0x7f0000016000)=0x929, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000017000)="3c6062c17c53efb707ca7aa73ef63fc4", 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8000, 0x80000001, &(0x7f0000018000)=""/42, &(0x7f0000001000)=0x2a) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0x2dc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x0, 0x0, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}]}, 0xfffffebc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 22:06:14 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000103000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fda000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) fremovexattr(r1, &(0x7f000073b000)=@known='system.sockprotoname\x00') 2018/01/03 22:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b2c000-0xf)="6d696d655f747979655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000032c000-0x4)=0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b71000-0x4)=0x672a, 0x4) 2018/01/03 22:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 22:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000085000-0x4)=0x0) sendfile(r1, r1, &(0x7f000030d000)=0x100, 0xf5) 2018/01/03 22:06:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 22:06:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r1 = socket(0xf, 0x8080a, 0x0) sendmmsg$unix(r1, &(0x7f0000cc9000)=[{&(0x7f00006a7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003cb000-0x20)=[], 0x0, &(0x7f0000ad5000-0xa0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x10}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ca2000-0x20)={0x0, 0x8, 0xa, 0x8a, 0x7fff, 0x1, 0x80, 0x6, 0x0}, &(0x7f0000088000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000086b000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1}, &(0x7f000051c000)=0x98) 2018/01/03 22:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001b1000)='/dev/sg#\x00', 0x7, 0x111040) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000560000-0x8)={0x160000}, 0x8, 0x80000) r1 = dup(r0) lseek(r1, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e96000)=[{0xe075, 0x3, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x101, 0xfffffffffffffffc, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x21, 0x8000}, {0x5, 0x7ff}}}, {0xd1, 0x5, 0x80000001, 0xff, @time={r3, r4+30000000}, {0xff, 0x5570}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x1f, 0x100, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x100000000, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x3f, 0x2, 0x6, 0x200, 0x84}}}}, {0x7, 0xea8, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x7}, {0xdf20, 0x80}, @raw8={"e0f6f6bd5695ae51cbd83208"}}], 0xf0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f37000)={0x0, 0x4a2a}, &(0x7f00002f0000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000492000-0xaa)={r5, 0xa2, "329d8a1df3b3e2d43fe430a37926c12e9bbd78d5f338e32ff2ad4e1166f89467eae85ba7e8584721dd5d93b3f041c1934ade747108483ec7577e9216d40152c7967b6e721e64670b6f6448f64e40a0497927cb522340a9b6faa0d396632f537645f755214ab585c427ea0c16d5ec21308e0ec879c5637eaccf62df8585eeb83154b92ea6b4b5a9489a7f253eae0794879ad828641fff456e0c4b4fbb187a7b223043"}, &(0x7f0000669000)=0xaa) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a5f000-0x12)='/dev/loop-control\x00', 0x4, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$LOOP_CTL_ADD(r6, 0x4c81, 0x0) 2018/01/03 22:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f0000495000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e8a000-0x5c)={{0xa, 0x0, 0xa3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x9, [0x1, 0x80000000, 0x4f9c, 0x40, 0x5ee0, 0x6, 0x6120000000000000, 0xffffffff7fffffff]}, 0x5c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 22:06:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x2, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) [ 38.728021] binder: release 5129:5131 transaction 17 in, still active [ 38.734891] binder: send failed reply for transaction 17 to 5129:5131 [ 38.759321] binder: release 5129:5134 transaction 19 in, still active [ 38.765989] binder: send failed reply for transaction 19 to 5129:5131 [ 38.772600] ------------[ cut here ]------------ [ 38.777352] WARNING: CPU: 1 PID: 3534 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 38.787242] Unexpected reply error: 29189 [ 38.791376] Kernel panic - not syncing: panic_on_warn set ... [ 38.791376] [ 38.798729] CPU: 1 PID: 3534 Comm: kworker/1:2 Not tainted 4.9.74-g4406671 #3 [ 38.805995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.815339] Workqueue: events binder_deferred_func [ 38.820356] ffff8801c122f918 ffffffff81d91d19 ffffffff83a46d60 ffff8801c122f9f0 [ 38.828331] ffffffff83eab500 ffffffff82d604f7 0000000000000009 ffff8801c122f9e0 [ 38.836318] ffffffff8142d161 0000000041b58ab3 ffffffff84189070 ffffffff8142cfa5 [ 38.844274] Call Trace: [ 38.846839] [] dump_stack+0xc1/0x128 [ 38.852183] [] ? binder_send_failed_reply+0x147/0x3a0 [ 38.858994] [] panic+0x1bc/0x3a8 [ 38.863980] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 38.872175] [] ? vprintk_emit+0x3ad/0x750 [ 38.877948] [] ? __warn+0x1a9/0x1e0 [ 38.883197] [] ? binder_send_failed_reply+0x147/0x3a0 [ 38.890002] [] __warn+0x1c4/0x1e0 [ 38.895085] [] warn_slowpath_fmt+0xc4/0x110 [ 38.901021] [] ? __warn+0x1e0/0x1e0 [ 38.906265] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 38.912809] [] binder_send_failed_reply+0x147/0x3a0 [ 38.919449] [] binder_thread_release+0x263/0x540 [ 38.925819] [] binder_deferred_func+0x43f/0xd10 [ 38.932104] [] ? __lock_is_held+0xa1/0xf0 [ 38.937867] [] process_one_work+0x7e0/0x1610 [ 38.943890] [] ? process_one_work+0x72c/0x1610 [ 38.950087] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 38.956553] [] worker_thread+0xe0/0x10d0 [ 38.962234] [] ? __schedule+0x683/0x1ba0 [ 38.967916] [] kthread+0x26d/0x300 [ 38.973076] [] ? process_one_work+0x1610/0x1610 [ 38.979358] [] ? kthread_park+0xa0/0xa0 [ 38.984946] [] ? kthread_park+0xa0/0xa0 [ 38.990533] [] ? kthread_park+0xa0/0xa0 [ 38.996121] [] ret_from_fork+0x2a/0x40 [ 39.002171] Dumping ftrace buffer: [ 39.005747] (ftrace buffer empty) [ 39.009423] Kernel Offset: disabled [ 39.013022] Rebooting in 86400 seconds..