nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000feb000)={r0, 0x6, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fec000)={r1, 0x6, 0x0, 0x100, &(0x7f0000fec000+0xf67)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d68000)={r1, &(0x7f0000a2b000)="3f414556a58098ef56975f39dc921396bbe57f9c197cea59b57295e0708b8c4b2b490482d455996f5d9a2c30910057851c1e656b03452e1b38425ce5efd48e7056", &(0x7f0000fed000-0x90)="f661a6e6cb45b3422d445f09a28441973f525f7594a189e6d9c8424cb3445c27462b226d78a658c4e1820c9aacd1d68f3826d90753721e7dfdd946233d3607b2ac8d8831aff08cb53ce518e5c5483f5794045f58d1f4e89058663e53c18b54c85b9392e0d6bea51edc0d8946f0d3d45532ac9ff8cdb7a164c4d6827933a6547d2ab9f73e21adf19c551395a685b34a2f", 0x1}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r3, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) 2018/01/27 07:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xb, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003c0000-0x10)={r0, r0, 0x0, 0x0}, 0xa) socketpair(0x2, 0xa, 0x8, &(0x7f00008d3000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r3 = gettid() perf_event_open(&(0x7f0000c7d000)={0x2, 0x78, 0x1, 0x331, 0x200, 0x5, 0x0, 0x6, 0x40, 0x0, 0x9, 0x7f, 0x3, 0xf8b, 0x3f, 0x100000001, 0x0, 0x2, 0xeef4, 0x4, 0x1, 0x9, 0x101, 0xfffffffffffffb23, 0x20, 0x3, 0x6, 0x80000000, 0x3, 0x3, 0x7, 0x7, 0x1f, 0x4, 0xfffffffffffffffd, 0x1, 0xe6cc, 0x46, 0x0, 0xa62, 0xfe4b0a6cde239806, @perf_config_ext={0xff, 0x999}, 0x8000, 0x100, 0x7, 0x6, 0x2, 0xc8, 0x8, 0x0}, r3, 0x0, r1, 0x4) r4 = gettid() perf_event_open(&(0x7f0000e29000)={0x5, 0x78, 0x92, 0xffffffffffffff02, 0x5, 0xc26, 0x0, 0x6, 0x1, 0x1, 0x0, 0x9, 0xfff, 0x4, 0x1, 0x3, 0x101, 0x7, 0x7, 0x3, 0x3ff, 0x1, 0x4, 0x7, 0x2, 0x7, 0x100000001, 0x3, 0x3, 0x53d, 0xfffffffffffffff7, 0x4, 0x0, 0x2000000000ffff, 0x40, 0x400, 0x200, 0x5, 0x0, 0x200, 0x7, @perf_config_ext={0x101, 0x3}, 0x20102, 0x7fffffff, 0xffffffffffffff71, 0x2, 0x6, 0x5, 0x0, 0x0}, r4, 0xaf43, r2, 0xa) 2018/01/27 07:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f59000)='./file0\x00', 0x0) mount(&(0x7f0000112000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f0000750000)='tracefs\x00', 0x0, &(0x7f0000615000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d3c000)={0x0, 0x0}) mount(&(0x7f00007a3000)='./file0/file0\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f0000249000)='aufs\x00', 0x2825, &(0x7f0000dfd000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000012b000-0x10)={&(0x7f000037c000)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000459000-0xc)={&(0x7f0000a6f000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f000050b000-0xe)='./file0/file0\x00', 0x0) 2018/01/27 07:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b5e000)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c99000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b4b000-0x18)={r2, &(0x7f000078f000-0xd5)="", &(0x7f000019e000)=""/115}, 0x18) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfffffffffffffff9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e41000-0x20)={r1, &(0x7f0000556000)="3eddca6d7b40b727339675d3288df06a0d3d9e805b53f54a6cd31f64df5871a653d220fa46011f9b87b5d237b613d0c182a3941c3052ad50effecb16a22125f49e726bfb3b76843ac2e3849e43055e31ac33e1ead94f05d049ce6a7606449a366a885d11a8de1d0a095ef82ac0d08d2f37a8114b8e2c504ce3844c16f6bb9dbcb813ac6f63be91d68268947fd6c0edeebbbe3758a9d82e5953bcfcbc2e", &(0x7f00009e6000)="8daf6598afec5d49552e0002636944628bb675433913e1f9e5be2961edb8b35d950beb1aa1d1908b392755b62e8c19bb095f193be1d08a214a2ceb0491457b419b94bfa413e7458301b3d39e4d534aca7afe5ad56da3359204dd15347a2dd81c5ada4cd64fa34982e46b8fc5b966c9c9909328bd8812284f3384596ec21a1461496abe89b699da2c083ebc1f81fdfcb041cd18662f17239745c1a695aa51b24db4e4a820efba1f2db3edc5887a58bb5d911fca7dc3cda62b552465c5", 0x3}, 0x20) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) [ 1119.317937] hugetlbfs: Bad mount option: "./file0" 2018/01/27 07:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a84000-0x1)='\x00') mkdir(&(0x7f00008e2000-0x8)='./file0\x00', 0x1) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001c1000)={&(0x7f0000948000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000344000-0x10)={r1, 0x50, &(0x7f0000cf3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a7e000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f00007de000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000528000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000db2000)={r1, &(0x7f0000c4c000)="5aec23f2cdea7f39174e4224dd239d20ed981bf4250623458075f07494e2764be93983801ec3bee809e00b458a8b5a9e76e532a326c0468b9ee57d95dfacd0fc655ebdd8efaea08267c00474e2a34522d57f3846301e7076e29961e8c8386fcbb71c4e1a15", &(0x7f000058b000)=""/207}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x84, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x2, 0xfff, &(0x7f0000f03000)={0x0, 0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f05000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x3, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000830000)={r0, &(0x7f0000f04000)="4981720123d4d1d1122a7f8c4cfa10064786e68e1f283fc984c91e5ceaaf89f76cefa47c0010458e24f129983148f191390806a9d22c7b9966bea57ec7ed3266cb127520b357d89fc44d0eaae79a484faa2f8c6c"}, 0x10) 2018/01/27 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:59:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000085d000)={r0, &(0x7f0000000000)="40b5f9a3edb9446d47749bf6985cfcc0e16d2be60557dd065c76edffec82be05860eda64dd0538377cee58bfea4202e846b827fb4b8df56fe1656a829b21514620e4d89fc3a153c86e7e8337fb66626b367b0ba4f1533b1beba5d6ab48c303b99db30247382e4f48b7a5607d3d83d12da5f3f0aaf59e987115b0d20166e30e6c11ac45ad6529623cb70cd54a94e61352ca1616d5d83b5600a1b361aebc3a91a7ec69ab2953882415ba12a9a1d85bf3246162", &(0x7f00007ba000)=""/62}, 0x18) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000005000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000016000-0x50)=[{&(0x7f0000009000)=""/146, 0x92}, {&(0x7f0000006000)=""/12, 0xc}, {&(0x7f0000016000-0x91)=""/145, 0x91}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x3f)=""/63, 0x3f}], 0x5, &(0x7f0000012000)=""/150, 0x96, 0x8000}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000015000-0x48)={0xf, 0x7, &(0x7f0000002000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd67, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x3, 0x1, 0x1, 0xf, 0x8, 0x0, 0xc}, @jmp={0x5, 0x760c, 0xf, 0x2, 0x8, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)='syzkaller\x00', 0xffffffff, 0x26, &(0x7f0000001000-0x26)=""/38, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x8, 0x9d, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0xb, 0x7, 0x8003, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000005000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b3c000)={r2, &(0x7f000031a000)="", &(0x7f00000f1000-0xcd)="", 0x0}, 0x20) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b3e000)={r2, &(0x7f000035a000)=""}, 0x10) 2018/01/27 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x6, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x5, 0x4, &(0x7f000098d000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000469000)={&(0x7f000037e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00007a7000-0x20)=[{&(0x7f00005b4000)=""/4096, 0x1000}, {&(0x7f00005fc000-0x8d)=""/141, 0x8d}], 0x2, 0x0, 0x0, 0xffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009b2000-0x48)={0xf, 0x4, &(0x7f0000b27000)=@raw=[@call={0x85, 0x0, 0x0, 0x1d}, @map={0x18, 0xd, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000898000)='GPL\x00', 0x4, 0x23, &(0x7f0000d21000-0x23)=""/35, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005cb000)='./file0\x00', 0x108) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000045f000-0x8)='./file0\x00', &(0x7f00007f0000-0x8)='./file0\x00', &(0x7f0000a9a000-0x7)='cpuset\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000f0000)='securitymime_type%/-\x00') 2018/01/27 07:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005db000-0x8)='./file0\x00', &(0x7f0000795000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000064d000-0x10)={&(0x7f0000c85000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x0, 0x0) getpid() ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000348000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003cd000-0x4)={r0}) 2018/01/27 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6333a435865d1c9e, 0x0, &(0x7f0000a1e000-0x8)={0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f000031a000)={0x5, 0x78, 0xfffffffffffffffc, 0x4, 0x3, 0x100000000, 0x0, 0x7f, 0x10, 0x6, 0xf8, 0x3, 0x2, 0x100, 0xcd6, 0x6, 0x8, 0x8, 0x8, 0x9bff7db, 0xffff, 0x6, 0x7a5c, 0x8, 0xc779, 0x1, 0x3, 0x7, 0x3f, 0x2, 0x4, 0x1, 0x100000000, 0x4, 0x778, 0x1, 0x100000001, 0xe349, 0x0, 0x10001, 0x0, @perf_config_ext={0x6, 0x20}, 0x80, 0x0, 0x3, 0x7, 0x0, 0x2, 0xffffffffffff0001, 0x0}, r2, 0x80000000, r0, 0x1) close(r1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cde000)={r1, &(0x7f0000e9a000)="7d0580fbafab984d0a872f49c33cd75978414e493ec88d9efd35f4a6a9732794c8bb28faf7ef44", &(0x7f00004c6000)=""/49}, 0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002eb000-0x18)={r4, &(0x7f00003aa000-0x4b)="", &(0x7f0000e07000)=""/250}, 0x5a) r5 = gettid() perf_event_open(&(0x7f0000150000)={0x7, 0x78, 0x1, 0xffff, 0x8, 0x7f, 0x0, 0x6d8, 0xc446, 0x0, 0x6, 0x5, 0x1ff, 0x6b, 0x8, 0x20, 0x4, 0x8, 0xa0d, 0xf8, 0xc7, 0x6, 0x100000001, 0xfffffffffffffffb, 0x1, 0x100, 0x7ff, 0x5, 0xfffffffffffffff7, 0x8001, 0x8, 0x2e9f, 0x7, 0x37, 0x3, 0xd6c, 0x1, 0x1, 0x0, 0x8e6, 0x0, @perf_bp={&(0x7f0000537000-0x1)=0x0, 0x2}, 0x28200, 0x1ac3b460, 0x80000001, 0x0, 0x7f, 0xd1dc, 0x9, 0x0}, r5, 0x2335, r0, 0x1) 2018/01/27 07:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xb, 0x67, &(0x7f0000650000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000426000-0x2c)={0x4, 0xffffffffffffff44, 0x4, 0xffffffff, 0x4, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000727000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ed4000)={r1, 0x50, &(0x7f000098a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0x9, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x235, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000db4000-0x10)={&(0x7f0000619000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003a9000)={r2, &(0x7f000068c000-0xf)="320e5c3e2f790cfe3a51921e41d72d", &(0x7f0000c25000)=""/102}, 0x18) 2018/01/27 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0x10, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b05000)={0x7, 0x5, &(0x7f00008d8000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bcd}, [@alu={0x0, 0x4a6, 0xf, 0x0, 0xa, 0xfffffffe, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006e1000-0x4)='GPL\x00', 0x4b, 0xc1, &(0x7f0000d62000-0xc1)=""/193, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x3, 0x5, &(0x7f0000f31000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d43000-0x14)={0x0, r0, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf0000-0x10)={r0, &(0x7f0000ffc000-0x3c)='a'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002e6000)={r0, &(0x7f0000982000-0xbc)="2a26d44477d288cc935dcebb57b2c69e44bc8558006bb4d23553fb0bd9959fac6eb6df622438c0d5f2ab580998208d11c31a3aec7a975eaba00ffe59ba442dbd0242977d529cfffa693fe854a4919001a0c7178f68347334de4c0708721db7d646784410e6ee33c381e24f638e455ae5dcbee7ea6a0436a44dbf273f3703f45d239e63f79c0b1597f95ce7be37ba89c63d88f17f264ede3ed66a497e9efe6c85cf705c197061314728c07382170ea16883e4227257b4178416652ac6", &(0x7f0000a82000-0x7e)="cfc7d65e8a671a5fbdcb0a2e70472c43b3a77f65b85f82d1d048059fc16fe04af41c29e0c0f4bf1359eb2dacec473bcf63234ac593ec7d0f4c15a20462d8e9db932a7b89a7824756fe90f6a9e2abe9e12243edb4caaf3b11e0d74907c339795364f2023f6bd9db73cffe62be5796b16ce2d636a65508acdf766355930a51", 0x1}, 0x20) 2018/01/27 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000211000)={0xffffffffffffff9c}) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x8, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f0000bb1000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0xfffffe91}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) r2 = perf_event_open(&(0x7f0000f18000-0x78)={0x5, 0x78, 0x4800000000, 0x8, 0x5, 0x8, 0x0, 0x0, 0x0, 0xb, 0x81, 0x83, 0x4, 0xfffffffffffffffb, 0xff, 0x1, 0x1f, 0x9, 0x9, 0x3ff, 0x7fff, 0x10001, 0x8000, 0x8, 0x401, 0x5000000, 0x8, 0x1ff, 0x9, 0x9, 0x3, 0x80000000, 0x3, 0x0, 0x8000, 0x1, 0x800, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000024000-0x1)=0x0, 0xc}, 0x100, 0x1, 0x7f, 0x7, 0x9, 0x3, 0x400, 0x0}, 0x0, 0x100000000, r0, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f6f000)={0xf, 0xd, &(0x7f00000b9000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@generic={0x1000, 0x800, 0xe40, 0x1bf4}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x29}, @jmp={0x5, 0x8001, 0xd, 0x8, 0x5, 0x100, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e1000-0x4)='GPL\x00', 0x3, 0x6e, &(0x7f0000aee000-0x6e)=""/110, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000ed000-0x10)={r0, r3, 0x5, 0x1}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7f000)={0xffffffffffffffff, 0x50, &(0x7f0000c8e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002d9000-0x4)=r4, 0x0) recvmsg$kcm(r0, &(0x7f000000f000)={&(0x7f0000f6c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000063e000)=[{&(0x7f0000d34000-0xfc)=""/252, 0xfc}, {&(0x7f0000d2b000)=""/41, 0x29}, {&(0x7f0000d18000-0xbc)=""/188, 0xbc}, {&(0x7f0000b49000)=""/4096, 0x1000}, {&(0x7f000062f000)=""/100, 0x64}, {&(0x7f000060c000-0xd1)=""/209, 0xd1}], 0x6, &(0x7f0000bfb000)=""/140, 0x8c, 0x3}, 0x21) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000235000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008ca000-0xc)={0x0, 0x9, 0x8}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd6000-0x2c)={0xf, 0xffffffff, 0x3, 0x8000, 0x0, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xe, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fd5000)={r1, &(0x7f0000895000)=""}, 0x10) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000924000)={&(0x7f0000fd2000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000794000)=[{&(0x7f0000267000-0x8d)=""/141, 0x8d}, {&(0x7f0000fd3000-0xe0)=""/224, 0xe0}, {&(0x7f0000fd2000)=""/4096, 0x1000}, {&(0x7f0000fd2000)=""/229, 0xe5}, {&(0x7f00009e2000-0x52)=""/82, 0x52}, {&(0x7f00000af000-0xb3)=""/179, 0xb3}, {&(0x7f0000fd3000-0x2c)=""/44, 0x2c}], 0x7, &(0x7f00009eb000-0xb)=""/11, 0xb, 0x8}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd2000)={0xf, 0x6, &(0x7f0000fd3000-0x30)=@raw=[@alu={0x0, 0x5, 0x0, 0x9, 0x5, 0x40, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000fd2000)='syzkaller\x00', 0x7, 0x78, &(0x7f0000b17000-0x78)=""/120, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x28, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000017000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r0, &(0x7f0000017000)="", &(0x7f0000026000-0x1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)=""}, 0x10) mkdir(&(0x7f0000017000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f0000365000-0x1)="") mount(&(0x7f0000456000-0xe)='./file0/file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f00003fc000-0x2a)="") 2018/01/27 07:59:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x81, 0x3a, &(0x7f0000846000)=""/58, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x7, 0x0) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x81, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d76000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) recvmsg(r0, &(0x7f0000cce000)={&(0x7f0000611000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f96000-0x70)=[{&(0x7f0000bc7000)=""/184, 0xb8}, {&(0x7f00005c1000)=""/196, 0xc4}, {&(0x7f0000398000)=""/49, 0x31}, {&(0x7f0000132000)=""/4096, 0x1000}, {&(0x7f000049e000-0x4b)=""/75, 0x4b}, {&(0x7f0000089000-0xc)=""/39, 0x27}, {&(0x7f00004e1000)=""/111, 0x6f}], 0x7, &(0x7f0000ffc000-0xbb)=""/187, 0xbb, 0x1}, 0x10101) socketpair(0x0, 0xb, 0x1, &(0x7f0000bd4000-0x8)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000713000-0x38)={0x0, 0x0, &(0x7f0000061000-0x30)=[{&(0x7f0000131000)=""/238, 0xee}, {&(0x7f0000eb9000)=""/4096, 0x1000}, {&(0x7f0000cae000-0x9e)=""/190, 0xbe}], 0x3, &(0x7f0000a4e000)=""/51, 0x33, 0x4}, 0x12002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bda000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c87000-0x4)=r3, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007c7000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) 2018/01/27 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004b8000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b2a000-0x48)={0x8, 0xa, &(0x7f0000f57000)=@raw=[@generic={0x4d838153, 0x4, 0x4, 0xfffffffffffffffc}, @jmp={0x5, 0x9, 0x5, 0xa, 0xe, 0xffffffff, 0x0}, @ldst={0x1, 0x3, 0x6, 0xf, 0x7, 0xffffffff, 0x10}, @alu={0x7, 0x7, 0xf, 0x7, 0x7, 0x50, 0xc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000010b000)='syzkaller\x00', 0x1f, 0x76, &(0x7f0000d19000-0x76)=""/118, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f58000-0x4)=r1, 0x4) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f57000+0xe11)={&(0x7f0000e8b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a1c000-0x10)={&(0x7f0000f57000)='./file0\x00', 0x0, 0x10}, 0xd) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f59000-0x8)='./file0\x00', &(0x7f0000f58000)='./file0\x00', &(0x7f0000f59000-0xb)='openpromfs\x00', 0x0, &(0x7f0000f58000)="1a3406f4a064f894ff6282297be69d3ba0c5f49f9763a4a892169893df443b149ba66f1bd8113598082a81f257030c1c79ccd3cb3fe6ade3e724763ca971ce3b14762897a561ea41c49fdfa4b2d7a9f6d5f645419747c1aad2a80d480c82f6b0af336b3396eb0fd03c6635d99cc53e59861a4bb00c75f810b7e987bb141b8a29a91be42532dc01ef9fedce69b5d192503976ad27d1d078281bf4926588aa009aec109938a3ddcd0a50099ed319efd6ceb8293f314eead409b2") mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f57000)={0xf, 0x13, &(0x7f0000f57000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x24}, @initr0={0x18, 0x0, 0x0, 0x0, 0x16c8e068, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x7, 0x5, 0x6, 0x0, 0xffffffd0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x1, 0x7, 0x7, 0x80, 0xfffffffffffffffc}, @alu={0x7, 0x101, 0x1, 0x1, 0x9, 0x20, 0x8}, @alu={0x7, 0x2, 0xd, 0x7, 0xf, 0x10, 0xffffffffffffffff}, @map={0x18, 0x5, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b76000-0x4)='GPL\x00', 0x8, 0x53, &(0x7f000071f000-0x53)=""/83, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0xc, &(0x7f00000ba000)={0x0, 0x0, &(0x7f00001e8000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x3, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0f000)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f5a000-0x38)={&(0x7f00005d2000+0x9)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f5a000-0x10)=[{&(0x7f0000f59000)=""/20, 0x14}], 0x1, &(0x7f0000f5a000-0xbf)=""/191, 0xbf, 0x1000}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000572000)={0x0, 0x0, &(0x7f0000423000)=@raw=[], &(0x7f0000b99000)='syzkaller\x00', 0x80, 0x2b, &(0x7f0000b19000)=""/43, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f58000)={&(0x7f0000a5e000)='./file0\x00', r3}, 0xc) [ 1120.576156] EXT4-fs (sda1): re-mounted. Opts: 2018/01/27 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0xbb) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000cdd000)={0xf, 0xffffffffffff3c72, 0x9, 0x58fc, 0x4, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007e5000-0xc)={&(0x7f0000de1000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f000096b000)='./file0\x00', &(0x7f0000ad7000-0x8)='./file0\x00', &(0x7f0000550000)='efs\x00', 0xc, 0x0) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="c8") 2018/01/27 07:59:36 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2f, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ad0000)={&(0x7f000020e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000594000)=""/150, 0x96}, {&(0x7f0000b2f000-0x80)=""/128, 0x80}], 0x2, &(0x7f0000001000-0x75)=""/117, 0x75, 0x3}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f78000-0x30)=[{&(0x7f0000917000-0xea)=""/234, 0xea}, {&(0x7f0000202000)=""/147, 0x93}, {&(0x7f00008f8000)=""/76, 0x4c}], 0x3, &(0x7f0000e7e000)=""/162, 0xa2, 0x4}, 0x10120) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000685000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00008b2000)=r0, 0x4) 2018/01/27 07:59:36 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000-0x28)={r1, 0x0, 0xf2, 0x68, &(0x7f0000013000)="a1101cbf9c7fa8e5e9d27dc779496877355618227f1b11a2c71141e9473e0416ff064ed4c8b50e4344ba057f4482642220fab912d1b1c6e3f8c4b42c28855e9d969213eca8b820d84ee68034bf8a4013696fca321d61ab19ba39a2d7f83ea70d3b4d8b2db1f03b6fd27dcc24526790d6a36802a7976778a7c55d44722506824b34a4e2cbd1de910f58562735de7564aea287b242aff6272b98d659f240dcd80d569f4728f5e4b345e483c153f91c7d62154460005e71b3687e7f5ca8d88f2defece94916bfa31d4b342ff297dca14587d547d62ac4ec76dcb766f6df9c65af2c3d19a45409d6f0133b80b92e8115a22f531b", &(0x7f000000c000)=""/104, 0x6, 0x8}, 0x28) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000001c000-0x38)={&(0x7f000001b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001c000-0x90)=[{&(0x7f000001b000)=""/179, 0xb3}, {&(0x7f000001b000)=""/253, 0xfd}, {&(0x7f000001b000)=""/132, 0x84}, {&(0x7f0000014000)=""/206, 0xce}, {&(0x7f000001c000-0xdf)=""/223, 0xdf}, {&(0x7f000000e000)=""/24, 0x18}, {&(0x7f000001b000)=""/4096, 0x1000}, {&(0x7f000001b000)=""/75, 0x4b}, {&(0x7f000001c000-0xe4)=""/228, 0xe4}], 0x9, &(0x7f000001c000-0xd)=""/13, 0xd, 0x3c3f7c7}, 0x60) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9afc6a6421f0d9a2, 0x4, 0xc3, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000001d000)={&(0x7f000000c000)=@ll={0x11, 0x7, r0, 0x1, 0x81, 0x6, @random="e91739533497", [0x0, 0x0]}, 0x14, &(0x7f0000012000)=[{&(0x7f0000003000)="7a500e902bb3472f6a1a3dabb97d639cca88440749a63eb6c3e37c15ccc3e1a2b058c4791542bfd93b932707450390010e79ec1055a75a1abd0e2368ffcf35dd95b6738e94dd662f0abb91d2223ddbc274f6ca89faa79d30cc0152728028c6546980f324d84eee0de7fffc3064139f5273f5db4314b64b917a749131c9bdda42f1b4d55fae819461f1c6", 0x8a}, {&(0x7f000000a000-0x3b)="21ee66478b6a12310c3942c83e81a7b2f9180289ad0358e7677d98c06a2121ecf8b85c6de8d436f2784641cc3a543f4aad5cc5c57b5f8142c512e0", 0x3b}, {&(0x7f0000004000)="91fa6fd804e41774062910544f9a56365fe17e393061b8d26a5aff0940256f0827095b2e2a75b0c053d21818ca5bd98828a898f36498ccc75801da7e181d5929960c352e72331616cd26b4cb5261e9393bf23905cf21d8899d81f24978b453bb2c16f97166784e0093384be8044d0e8441cc28be1a2e4e01d156861be66b56486b096bcefec7d1c1c0a1f4b4ad29a3cf9f9d878978e4f8ec1f3eb9f39d3d32ff294a28", 0xa3}, {&(0x7f0000017000-0x77)="db29b47311650a812aeebc1468de105db5648cbe53bc05c6c8330de9f471bf1e87dc82ada1aba21fd56d5f705773e5c526f93c3ce223afa5900d72c3542c4470f1e2fce37570e1d1aa1bec8426c009cf4278383ee122bf563509a8cd3ac6b1d20349d76787775a8fe229ab96f62c1de908b3721edee4dc", 0x77}, {&(0x7f0000008000)="e5712c17d669ae9cb52c2d9a40c33b0ffddb61acbcfc3f5898a124bf8c6547ea5f98bde355f9aca448e881036142369a886a6d7c478494e0cf502b", 0x3b}, {&(0x7f000001d000)="4f5f01b422a3b14318b788eabf538b328e5b136fcf4ba5d855716b21a5b540f86e63e637192bc2964df5d1997a9a978246f63bdcfd4dad3211c56e57e4a4d130b69abbcf9b5485b67edfe258edc43ea3b5e1b00b0330fa76a16618fa16fe12bbc2f8ce6bd9cd8b8d88999b7d3cc1a2c75aa1c9da18afa4eb7c6e1615a0f75917f4a3b1c7786bbd64a878182683314b1143392c70ee1260f715c254c7865f013b7252", 0xa2}, {&(0x7f000000b000-0xa9)="01fcbc64b10b0a69564ece27a298cae6dd23c39948f629b515a82738572bd0f1f4c590def44dbc2d7a7b234ceec5d7418bcf88aee48907299771017521a378f6507ea245fee98507c4c92d25ab9de47117ef0deb7a7b733a461ab2fd70968c9cd42e3706b00cb8d938c25a21c95bb32be4d7b321de9145ee7d00e24faee688e71600b2dd9a14b9991ad9c535bce7129843dfef778bdecea90dca985cc36291c9a00e1b4b016190e974", 0xa9}, {&(0x7f000001d000)="", 0x0}, {&(0x7f0000006000)="0bf9515f2ab6f2b575e956eb34488425a8e523d519400ac4ca24f2f4b4f6e4d105a4e90ac06a981c616bcecd5cce8e4c0eb49d2a6f3e0fe0c2", 0x39}, {&(0x7f000001e000-0xfa)="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", 0xfa}], 0xa, &(0x7f000000c000-0x1330)=[{0x58, 0x0, 0x9, "052187da7a008f288d87dd3437c619851fd8c62c1a91034196568ad81a3be0b65b2085569c0069a6bcbbb869d7c7c72dbf6305f7dcf80eaeb0b1012c40b4d7bb26717d90"}, {0x38, 0x11f, 0x4f3, "df6077c8c2aaff158c43ddb394d7ef048571e9a111b31d97f3db516ebc289394f8"}, {0x80, 0x104, 0x8000, "0b97ffcff55efe57386a214c10e150315048e869c349ecf2fff0fee774613347e2f4a0c0222e3fcab19f1d20fd82f8af4a7742ecee27671ff693a59c64a7ba54e1760f533d79a1b5e6e51a65a886c549db06d02469bacade7408c1ecae2c4cfc7666540400e7b53d93bc60d80e7c9394"}, {0xa0, 0x11f, 0x8, "285a8a1bb9955e34ddcd60626612087243103f2bc1e67352ee52447993aa201d04b9685debd5ffb5d95ad7614ea23e2dd56a5104575b41e973672653d5cb4396948a8df251069096381deec0e2ef313443c421092532f1abd55b5e1880f6422a8e07e8b362aa47a57a27561492b2e8e51e409ab41705d41d79cfb1affe619cb26b64da349f964aea9265"}, {0x88, 0x117, 0x140, "e0a518cca8f20eca984be2aaa1e8df4f99446ed0a898c32b39a685dc6fa8527570ca45b0c81195487b88f9e746e613f757da57929ac8a60f22745f63af40d6198ebfe96d1eba2a0a4e5f4dbbc2f079eab845bbb8032cd0766cfb9f4d037a7f016b2faf16d571baceb91f5deaf364b53e6de2812b3c"}, {0x1010, 0x0, 0xffffffffffffff00, "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"}, {0xb8, 0xff, 0x8001, "40f95fed13d24b48fe0c56d1060fe3026836e3fa4ace1358518938481b68bf71413663de630395148a587b921e047a6222404ab260a727339aa98d9321d3f702fd1db16a3bd95c768bd60e590f16ecb9d131d8dbc896def4a75b841947093b050e06e3e3d17c764f2a92623f876f1e223c270476ab2e44edcd67d07552d0d1e20cc49ac93922eff35e4775b173b9f3a12a533c91c1425053e992899247f3f9d09984a116c5de6817"}, {0x30, 0x6, 0xfffffffffffffe00, "bf29b0d0dcb7d393c0806a37ef085e2b64e06cdcd4acb529841c4c282a9763"}], 0x1330, 0x40}, 0x40080) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f000001f000-0x38)={&(0x7f000001e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001f000-0x50)=[{&(0x7f000000f000+0xa0c)=""/4096, 0x1000}, {&(0x7f000001e000)=""/107, 0x6b}, {&(0x7f0000013000)=""/117, 0x75}, {&(0x7f000001f000-0xd4)=""/212, 0xd4}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000017000-0x93)=""/147, 0x93, 0x9}, 0x40000020) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0x9, &(0x7f000000c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa0a}, [@generic={0x7, 0x80, 0xe79, 0x200}, @alu={0x7, 0x2, 0x0, 0x5, 0x4, 0xffffffff, 0xfffffffffffffff9}, @ldst={0x2, 0x1, 0x1, 0x1, 0x3, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0xa)='syzkaller\x00', 0x100000001, 0x65, &(0x7f000001c000)=""/101, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x3e, &(0x7f000001d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6) 2018/01/27 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00008eb000)={&(0x7f000098f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000f5f000-0x60)=[], 0x144, &(0x7f000071e000)=""/4096, 0xffffffffffffffc6, 0x241a}, 0x18fff7a2415ac336) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000016f000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000143000-0x8)={0x0, 0x0}) socketpair(0x11, 0xa, 0x6, &(0x7f0000fb0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008c2000-0x8)={r1, r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0xc, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(r3, &(0x7f000055f000)={&(0x7f0000be6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00005e5000)=[{&(0x7f0000229000)=""/233, 0xe9}], 0x1, &(0x7f00009f4000-0x29)=""/41, 0x29, 0xa86f}, 0x10140) recvmsg$kcm(r5, &(0x7f0000bc6000)={&(0x7f0000226000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000aa1000)=[{&(0x7f0000126000-0x4d)=""/77, 0x4d}, {&(0x7f0000c04000)=""/79, 0x4f}, {&(0x7f000077f000-0x3)=""/3, 0x3}, {&(0x7f000065c000)=""/51, 0x33}, {&(0x7f0000d6f000-0x7b)=""/123, 0x7b}, {&(0x7f0000f9f000)=""/103, 0x67}], 0x6, 0x0, 0x0, 0x80000001}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a1e000-0x28)={r4, 0x0, 0x3, 0x27, &(0x7f0000a24000-0x3)="ae39ac", &(0x7f0000b01000-0x27)=""/39, 0x5, 0x100}, 0x28) recvmsg$kcm(r0, &(0x7f0000497000-0x38)={&(0x7f000006e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000726000)=[{&(0x7f0000433000)=""/135, 0x87}, {&(0x7f00001e0000)=""/16, 0x10}, {&(0x7f0000bc0000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000c75000-0x40)=""/64, 0x40, 0x6a7}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000e57000)={0x8, 0x13, &(0x7f000005c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0x4, 0x0, 0x9, 0x2, 0xffffffffffffffff}, @generic={0xb3ff, 0xfffffffffffffff7, 0x9fde, 0x7f}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0x5, 0xf, 0x4, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0xf, 0x1, 0x2, 0x40, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000088b000-0x4)='GPL\x00', 0x6a, 0x75, &(0x7f0000f75000-0x75)=""/117, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) 2018/01/27 07:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000071f000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000087e000)={0x0, 0x0}) socketpair(0xf, 0x1, 0x80000001, &(0x7f00006af000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5163) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000382000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000f2000)={&(0x7f000068d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000192000-0x8)={0x0, 0x0}) mmap(&(0x7f0000657000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0x0) 2018/01/27 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0xb, 0xa, 0x57e, &(0x7f00003df000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000aa6000)={0xf, 0x15, &(0x7f0000326000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x822, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4f0a, 0xf, 0xb, 0x5, 0x80, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2}, @alu={0x0, 0x4, 0xd, 0x0, 0x9, 0x30, 0x10}, @call={0x85, 0x0, 0x0, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x7ff, 0xf, 0xa, 0x5, 0x80, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0xc8, 0xf, 0xa, 0x6, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f34000)='syzkaller\x00', 0x7, 0x7b, &(0x7f00003e4000)=""/123, 0x41000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006d9000-0x10)={r0, r2, 0x5, 0x3}, 0x10) 2018/01/27 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000827000)={&(0x7f000015e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000089c000)={r0, 0x0, 0x6a, 0xd1, &(0x7f0000a5f000)="2d2c696a4b85df3aedd5ddaa22a281281343baf5398a3690c69a4205215a62a9bbf49a94fcdb7adec7f1b27bde883d781c0c194035738240d192648e37efbfef8c7de0889f0bde48183ff445010a0632c9cf08e7bc7cb523b842512a15790a29b1ed6ffc9d6d28d37891", &(0x7f0000f7a000-0xd1)=""/209, 0x2, 0xb8b}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x5, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x8, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031e000-0x78)={0x5, 0x78, 0x8000, 0x0, 0xff, 0x10000, 0x0, 0x3, 0x400, 0xa, 0x53, 0x6, 0x8, 0x5, 0x8001, 0x4, 0x5, 0x7, 0x5, 0xffff, 0x8, 0x7fff, 0x1, 0x9f, 0x7, 0x7ff, 0x9, 0x7, 0x5, 0xffff, 0xffffffff, 0x5, 0xfffffffffffffffa, 0x8, 0x3e0, 0x53, 0xff, 0x7e, 0x0, 0x2, 0x2, @perf_config_ext={0x10001, 0xfffffffffffff800}, 0x8426, 0x6, 0x8, 0x3, 0x6, 0x9, 0x2, 0x0}, 0x0, 0x7fff8000, 0xffffffffffffff9c, 0x5) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000144000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x9, 0x8, &(0x7f00006bb000)=@raw=[@jmp={0x5, 0x34, 0x6, 0x3, 0x8, 0x0, 0x4}, @ldst={0x3, 0x0, 0x0, 0x3, 0x7, 0xfffffff0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x2, 0x7, 0xb, 0xfffffffe, 0x10}], &(0x7f0000fe7000-0x4)='GPL\x00', 0x100000001, 0xc2, &(0x7f0000612000-0xc2)=""/194, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f000040b000+0x1ac)={0xd, 0x5, 0x800, 0x6, 0x6, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000116000)={r2, &(0x7f0000260000-0x69)="e112cc790c3bf46b5b0d5bf1c6f295c30beb138c05cbd4977be5efbe9a6ba318e6479234eb34ac020ef7e6161e8e8c21894317cdd823e6f45fde747e8f7ee1b6ef4945cf55a18ccd17bd0db79ddbe08264cbc2cf1b6e1f0738573315abf2e698b2ff4645c9930057ac", &(0x7f0000a02000)="21db27b3ff29d9139e816521d33ddbb438e316e2b18ab10340b70603150d5d794976622239bb3648299518a845e115a9ec33043465d3472af36aa973f2e557e06c9bee5b8125ffe4074e65b54b38f339b7d73adbd84f71a04112421565998b0dd8368c451988892d287046dfe504790f0d9bff7927ba900b79dd0e7a604c017aab239a5cf17fca72a48b553ac77fc684441655aa8626bf91418076f1be868f7aac6cfb925c48a70f", 0x2}, 0x20) 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15ca, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0x8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000247000)={0xf, 0x338, 0x5, 0x7, 0x8, 0x0, 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003d6000)={&(0x7f00005cb000)='./file0\x00', r0}, 0xc) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000046000)={0x0, 0x0}) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 1120.691844] EXT4-fs (sda1): Unrecognized mount option "È" or missing value 2018/01/27 07:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00009fc000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d80000)={0x0, 0x7, &(0x7f0000066000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x7fff, 0x2, 0x9, 0x7, 0x7a, 0x8}, @call={0x85, 0x0, 0x0, 0x35}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000)='GPL\x00', 0x6, 0x30, &(0x7f00002e2000)=""/48, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000ab000-0x1)='\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000c71000)={&(0x7f0000c0b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/27 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003be000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) close(r1) 2018/01/27 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x8013, r0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eee000)={&(0x7f00003d3000)='./file0\x00', r0}, 0xc) 2018/01/27 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a94000)={0x0, 0x0, &(0x7f0000f13000)=[{&(0x7f000094e000)=""/4096, 0x1000}, {&(0x7f000089e000-0x16)=""/22, 0x16}], 0x2, 0x0, 0x0, 0x81}, 0x60) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000da4000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x1000000000000034, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d79000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005c4000)={&(0x7f0000d1c000-0x8)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x336, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x1, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000052d000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000832000)={r0, &(0x7f0000517000-0xe8)="", &(0x7f0000da8000-0x1a)="", 0x0}, 0x20) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f79000)={0xffffffffffffffff}) socketpair(0x8, 0x2, 0xffffffffde2ac4d1, &(0x7f0000c2a000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7a000-0x10)={&(0x7f0000f79000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007b8000)={r1, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000719000)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0xffffffffffffffff) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x7, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000e2d000-0x8)=0xd00) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000f7a000-0x38)={&(0x7f0000f7a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000417000-0x30)=[{&(0x7f000036b000)=""/120, 0x78}, {&(0x7f0000f79000)=""/220, 0xdc}, {&(0x7f0000f7a000-0xb8)=""/184, 0xb8}], 0x3, &(0x7f0000dcd000)=""/0, 0x0, 0x3}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00003dc000-0x48)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f77000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f0000657000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fb3000)={&(0x7f0000ea7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b50000)=[{&(0x7f0000bad000-0xf6)=""/246, 0xf6}, {&(0x7f00004c7000-0x4c)=""/76, 0x4c}, {&(0x7f000004e000-0x2d)=""/45, 0x2d}, {&(0x7f00005ba000)=""/61, 0x3d}, {&(0x7f0000686000)=""/89, 0x59}, {&(0x7f000072b000-0x44)=""/68, 0x44}, {&(0x7f0000938000-0x72)=""/114, 0x72}], 0x7, &(0x7f000012f000)=""/241, 0xf1, 0x1b}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000b5b000-0x48)={0x0, 0xa, &(0x7f0000cf6000)=@raw=[@call={0x85, 0x0, 0x0, 0x2e}, @generic={0x3, 0x200, 0x200, 0x8}, @ldst={0x1, 0x0, 0x7, 0x8, 0x0, 0x30, 0xfffffffffffffffc}, @ldst={0x4, 0x3, 0x2, 0x2, 0xf, 0x100, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x21}], &(0x7f0000ecf000-0x4)='GPL\x00', 0xfe2, 0xe6, &(0x7f00007b5000)=""/230, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000677000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2c050, r0, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/27 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x13, 0xa, 0x10000000000, &(0x7f0000b8f000)={0x0, 0x0}) perf_event_open(&(0x7f00007dc000)={0x7, 0x78, 0x9, 0x8, 0x3, 0x3, 0x0, 0xe7b, 0x1, 0x2, 0x18, 0xffffffffffffe532, 0x8, 0x7f, 0xaff8, 0xe, 0x3, 0x0, 0x100000000, 0x100000000, 0x4, 0x4, 0x7, 0xf2, 0x3, 0xffff, 0x5, 0x2, 0x6, 0x1, 0x4, 0x100000001, 0x10000, 0x2, 0x2, 0x1, 0x3, 0x9cd, 0x0, 0x1, 0x0, @perf_config_ext={0xda, 0x5}, 0x80, 0x9, 0x1, 0x0, 0x3b, 0x6, 0x5, 0x0}, r0, 0x6, r1, 0x1) socketpair(0xa, 0x6, 0x6, &(0x7f000082a000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) 2018/01/27 07:59:36 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dc3000)={&(0x7f0000115000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c4d000-0x14)={0x0, r0, 0x3, 0x1, 0x0}, 0x14) 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={0xffffffffffffffff, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:59:36 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ae1000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x0, 0x9c9, 0x5}, 0x10, &(0x7f0000000000)=[{&(0x7f0000ae8000-0x52)="43e637bdb2d824f11e4d3232f5cad7642ef17742a43733a3fcbeda1b5d98923619e0044f9e3243fe97416d23ba13ecd7ebf6ae5b0a13a1f900ec70175e84027a63b0248e7eb75e4c8d93b4014ea83e840cca", 0x52}, {&(0x7f0000001000-0xf0)="04b799b8026c0a4658634d0a2cc8205cdc40be13d9a6504d2a6602f164767dd93378b9bf94eae29c1c5b5f96a15e467e12616da0f383e69a17b33af8c9ad3657248263ee51226aa0843b4320b8fdf196791290a7a45e64f89fe6d6952a9f9a6f9de93e4272877c31391fbed63326f37392be015539fa9c4c938c113705a10811af2d93716105de5afb749eb1ffa70cbef83d80bedf9bb6432393124760883c936b4d40a56788d515f08e5506ca69399ebbea5609a01676cf11d5682eaae56868395ce86d77c8633bbe38a204f3f454ebea4264495ebc59f58f656d84794ee7a2af9d0029038ef1a31372df304a99ff30", 0xf0}, {&(0x7f0000cae000-0x90)="dc4f9f1868d4dec4e05cbe702a8747614ab0877efd2c089778e874ade3a38258ab1663958514f94ff62a70ad8ae5d5d7e88e978af95c95a44d6bf44ca10b6f68d9dba470bbd84bc2bd94dd75cba98e03a217737d1d4163156551eece9f573e50505486e92ccdd219eb0d491eac4570b0a6ebac1ab0d077213b4c80da1a90ac46bed63e5e086a45362a4f1afbe91b96f1", 0x90}, {&(0x7f0000000000)="44254bf85f74", 0x6}, {&(0x7f0000001000-0x53)="7b7460476447dfdd7bb0be8fa0f9b6d626558cfe983c878c197c6f7a68b034ed92d66696b3794fc7d6be5713bd94a69e37b534ebca0b704da531ed4133aa38fa2b1f2c7be7f5a69ea9af27bc5e565dd5ec31e3", 0x53}, {&(0x7f0000001000-0xdb)="6e6cb301a907d74e1b3dc379405cab37dc7a6d6b8090d9e6bf2f92864f2586b7e8d27a0ca25d7c1238afdf79f540d140cb1be53287fe001bebe1304399d4b22c92f4c2b11baea0e9c3c07a8e385566a845466be0bcb86af46a543e5495495602210922702accf8374226243e50a8f3cdec5556a5675859aa5b97ace93736fa9a3947e989dcc01e1601f316121da135ee9f157ff993da2496285af39abe9e0ba37da9627c68890f1ad737c7aa4d8ccff15ca31ce2d77b63ebbe1cf99b8b84ffdccf1129d120489e143a1ff473d52d662626891958b8aa23bb6ac310", 0xdb}], 0x6, &(0x7f0000001000-0x1498)=[{0x58, 0x108, 0x6, "c0fd02101156b6e11ad5a40b3dd8851aa01998f44daa68a8643d1d36f98b3055769f0ce6211801d801424e6f6024302d52ce462714717b3658c18a31f05c8f4068ee7dd06c1f510b"}, {0x28, 0x113, 0x0, "1bfa33c594b6062796d05dbd74e07196b01d4e011334a3"}, {0xb0, 0x109, 0x674, "ffa776a0905aff4946430a6da629730d375ee07a4cf7722e42e7c9a5226b593f6bb660033949eab005c1be2c32fd3186f0c5a9f5746fb29707a5997e106eb2468259946120040342fe71cdcbae720961c9385b1e2d25f68cb2314bb4e4ecb0a135434a71bc3916ccb43f440625695d9deaea182fd61691f84400e63aa5444c4fa272a76334e965f1e192a92218f09ac0d8c6d5443a30ab04694f3197dcc74127"}, {0xc8, 0x6, 0xfffffffffffffffc, "39cd7fe8f97670fe68f8495ef3f35d4e182eedb22699009e877c40b1763b02368ac7e0cc1e0efed3c88ef3ec672869a5907a0a745fcb759e0d933e802c0bff64a3f0540dc298dd74bb73657ef4a649ef586d361b49f9bc6dc7364d678993cc6c9fe0134919a17c7a14e1202134e50876d690bcccb02bf609d9ec1caa748467f1c7429b623c990b879c928a384a059ce7f102c607b05d18e5875b1022109c5bc82027b765d45b8bc9c5741ed96ff7ad53b022"}, {0x1010, 0x10f, 0x9, "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{0xe8, 0x0, 0x5, "3991e116c8f1d468e51906d93d4eaa1f3a3c155ef5727a2bc3c0842df8e73d64506faaff6f53e9fcd46a50df68fa155f38198672ec955402158cc8b99796d605f99abbe2966d6f97b6e17edf373ecfc5b5f0a606e3dc7218cb848e763b401567e87190253529190710692d07a6d9a11ef24c4446721a1898cb7da875581570ff3fac24fc4559f2af0ae9f23c3b38b1807c12c1bad2032c46bacf008b6c599f0704135865e2d524da475d1c911963c0541e8c8e7ba13c86ebff36fc8edde22fce03db4d0ac9682eb5806d3a804bba6c11b46e7721e709"}, {0x98, 0x110, 0x1f, "672072a2eac71f636d1f59124061e5df67112e220cb7aff1088a54d8670cc412eabad98b52e1babaeb85f182c22296686b1108836009008c823c74615d89b55ec6eed36ce40e2875d8491c6591ef994c79b7423d78abcace1eb1d3a6fc9a5b57c370b892da5a089f72032006eed51ba4386451539d4044b7e96b06630bec5a363a8b69e87d0e1a"}, {0xd8, 0x110, 0x1, "c3afa2e5e35a5521a55ebaf862cf3fa275171f9da012a918b09692d71be0d655abd0c9ee00fd3fc78af3baf4a81089b52a8d81c0db317cc63735624237a57096032c44b2fb3062e6bad585ba5a01689eb8b5f23c80c27ae86fcf5242b834a9db82a8e704eff42dd1de3268c43ca5d78adb5eed467bbccf0127e7b4831705e5dab9a85ef237e815e678d56c0ed96147852e8e3c071eb932a02df5dc3c881ab601a3ae2a6c1e98d1b5ab1e8d8e76dd44c08360e2e6b4ec902f4fb481e1b0ead45bcd"}, {0x38, 0x100, 0x74e, "e251964de1f24ca4314c5cb984b27fe9cf8799b728672a2f250c547efc04a6e6c4"}], 0x1498, 0x800}, 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) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x3, 0x80000000}, 0xc, &(0x7f0000cec000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x10}, 0x40090) 2018/01/27 07:59:36 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001a000-0x10)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000019000)={0xf, 0x6, &(0x7f0000019000)=@raw=[@call={0x85, 0x0, 0x0, 0x24}, @jmp={0x5, 0xfffffffffffffffb, 0x8, 0xf, 0x3, 0xffffffc0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000-0x4)='GPL\x00', 0x1, 0x91, &(0x7f0000019000-0x91)=""/145, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f00000dd000-0xbb)="746d8d7f07002e791ea7ac94a725ac13c1d4b70e75eec58a9422dc338bfd82c3ebf65324ed6812108797295d0dfbe2a8c086837bd98e24715a276c8d1d5c8c8ad4d813628bd5cca5d4bc9500a2c5f9fa0e76e46e626a1cd8ab70db741f8ac4b52575fcc0d8a0066166fe1cf45b6cabd5c909dcf617fe278f723dac3e6ed6e524558b3e5df2c5698359ce24446e354a06218f007fc389c8af5af5cb0ec94244d9c2db98fe375429f5a0628b008937900d5c99c058a687f2cc4f6598", 0x0, &(0x7f0000151000-0x15b)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000a84000)=0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000+0xfa7)='afs\x00', 0x8, &(0x7f0000112000)="") gettid() 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f00002bc000/0x4000)=nil, 0x4000, 0x0, 0x92831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x9b, &(0x7f00002c0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1000000000001, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ac6000-0x20)={r0, &(0x7f0000454000)="7dd5600a8fa4dd8ff71df8af7f5b1b0708cf03e28cd58b9114f105c1fc57db4d5b437eb8e11b01848316cd5dcd7e4f73d2e54dc001675c7f7033aab6d6ad8fe42a94dd2d3a680d74", &(0x7f0000690000-0x3d)="1bafef48768fcd4fcc3400e257316773249a78b9cae9d19633fa7dea4badcce950f959ae229c5f72974abed3e5be866fab501944bd211cab9df0513d7ae9c788bdf6f8d1b176f49b3ffe49eff03d16d8b3fe2b0dba6a897f3df873a5f74a1b3138214b97f8c70ea1541120442c32bb40f5a2703d98d1414c075a09ee7aabef938d", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x8, &(0x7f0000dfd000)=@raw=[@call={0x85, 0x0, 0x0, 0x27}, @ldst={0x1, 0x3, 0x3, 0x6, 0x5, 0xd, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}, @generic={0x10001, 0x3ff, 0xfffffffffffff000, 0xfffffffffffffff9}], &(0x7f00009e1000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a89000-0x48)={0xe, 0x10, &(0x7f0000ca6000-0x80)=@raw=[@generic={0x1, 0x400, 0x2, 0xe4}, @alu={0x4, 0x400, 0x7, 0x6, 0xb, 0xfffffff4, 0xffffffffffffffff}, @alu={0x4, 0x1, 0xb, 0x0, 0xd, 0x1, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x29}, @call={0x85, 0x0, 0x0, 0x37}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0x1, 0xfffffffffffffff7, 0x7, 0x7fffffff}], &(0x7f0000a89000)='GPL\x00', 0x5, 0x59, &(0x7f0000531000)=""/89, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000573000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x8000000000000, 0x0, 0x5, 0x0, 0x1, 0x3ff, 0x80000000a, 0x0, 0x4c, 0x0, 0x40, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) close(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000701000-0x8)={0x0, 0x0}) 2018/01/27 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x9, &(0x7f0000b15000)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r0, 0x0) 2018/01/27 07:59:36 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000007000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f0000017000)=""}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000)={r0, &(0x7f0000026000)="3d49052c0b", &(0x7f0000009000-0x1000)="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", 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000023000)={r1, 0x28, &(0x7f000001e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000017000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2c) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001c2000-0x1)='.', &(0x7f00008d1000-0x1)='.', &(0x7f0000a41000-0x7)='pipefs\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f00007bc000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003e6000)={r0, 0x7, 0x1, 0x4, &(0x7f000099c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = perf_event_open(&(0x7f00009e2000)={0x4, 0x78, 0x7, 0x5, 0xffffffffffffff83, 0x0, 0x0, 0x5c, 0x8000, 0x5, 0x46e9, 0x5, 0x6, 0x7, 0x4, 0x3f, 0xc1, 0x4, 0x1, 0x7fffffff, 0x9, 0x7fff, 0x6, 0x8f9, 0x6, 0x6, 0x9, 0x0, 0x5, 0x0, 0x7, 0x3, 0x5, 0xfffffffffffffffb, 0x5, 0x4, 0x7, 0x8000, 0x0, 0x80000001, 0x0, @perf_config_ext={0x8, 0x9}, 0x22008, 0x401, 0x6679, 0x6, 0x5, 0xc35a, 0x816, 0x0}, 0xffffffffffffffff, 0x400, 0xffffffffffffff9c, 0x5) socketpair(0x5, 0x5, 0x8, &(0x7f0000f06000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000086d000-0x2c)={0x5, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d81000-0x20)={r0, &(0x7f0000916000)="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", &(0x7f00009b2000-0x92)="0bea82a66e07592075fadeab7392b31ffbdb8527788cd313f7e2b69fe2c0b5c28411a256f3f72d334911e7ab9470716e3571c2f6b33e8f8249f8eac8c7a75565ab00ed7cceb1b591518b078df80351ea388f3085385ce08709c6781b852bc0c9d380ff5a44b4aec976ef3ce63855b16b0444779488dc9be61cb8aa2b74416e37c21e206b7aba5f596b0ed272bd464ba05d96", 0x2}, 0x20) 2018/01/27 07:59:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0xaf, 0x6, 0x5, 0x3, 0x0, 0x9c3c, 0x8040, 0x2, 0x5, 0x7, 0xfffffffffffffffb, 0x7, 0x2, 0x3, 0x6, 0x3, 0x2, 0x41ca, 0x10000, 0x2, 0x7, 0x6, 0x8000, 0xce5, 0x7, 0x3f, 0x6, 0x0, 0x3f, 0x4, 0x6, 0xffffffff, 0xeccc, 0x100000001, 0x6, 0x54, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000f2d000-0x1)=0x0, 0xe}, 0x400, 0x1, 0xff, 0x5, 0x9, 0x7fff, 0x9, 0x0}, 0xffffffffffffffff, 0xff, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f0000018000)=@can={0x0, 0x0, 0x0, 0x0}, 0x75, &(0x7f0000002000)=[{&(0x7f0000017000-0xed)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x135}], 0x608, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x5, &(0x7f000000f000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)="73797a6bea009a008000", 0x9, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f72000)=[{&(0x7f0000f73000-0xf)=""/15, 0xf}, {&(0x7f0000f6d000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000787000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f00004e3000-0x78)={0x1, 0x78, 0x5, 0x8001, 0x7, 0x8, 0x0, 0xc00000000000000, 0x4000, 0x1, 0x2, 0x7, 0x20, 0x10000, 0x1, 0x8, 0x9, 0x8000, 0xffffffffffffff00, 0xefcf, 0x0, 0xbd, 0x40, 0x1, 0x101, 0x9, 0x2, 0x9, 0xfffffffffffffe01, 0x7, 0x0, 0x8001, 0x7, 0x8, 0x0, 0x81, 0x8, 0x5, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000af8000)=0x0, 0x0}, 0x200, 0x4, 0xfffffffffffffffe, 0x7, 0x8000, 0x7, 0x7, 0x0}, r0, 0x6, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) r2 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/01/27 07:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x9, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xffffffffffffff6e, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:59:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x3, 0x1, 0x8, &(0x7f0000986000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ec000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000071f000-0x38)={&(0x7f0000c5c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xd2)=""/210, 0xd2}], 0x1, 0x0, 0x0, 0x55}, 0x20) 2018/01/27 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x2e, 0x16, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008b2000)={0x0, 0x0}) recvmsg(r0, &(0x7f00003bf000)={&(0x7f0000cd8000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00002bd000)=[], 0x3, &(0x7f0000d03000)=""/117, 0x75, 0x7}, 0x2001) recvmsg(r0, &(0x7f0000700000-0x38)={&(0x7f000083e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005ad000)=[{&(0x7f0000249000-0x1000)=""/4096, 0x1000}, {&(0x7f0000640000-0x4b)=""/75, 0x4b}, {&(0x7f0000244000-0xc1)=""/193, 0xc1}, {&(0x7f0000904000)=""/219, 0xdb}, {&(0x7f0000d5c000)=""/213, 0xd5}, {&(0x7f00005d4000-0x39)=""/57, 0x39}, {&(0x7f000079f000-0x59)=""/89, 0x59}, {&(0x7f00003b3000-0x72)=""/114, 0x72}, {&(0x7f00007c6000-0x2d)=""/45, 0x2d}], 0x9, 0x0, 0x0, 0x7}, 0x0) socketpair(0x10, 0x5, 0x9, &(0x7f00006a5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000097b000)={r0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00009d3000)={&(0x7f0000411000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000ec000-0x20)=[{&(0x7f0000d88000-0xf)=""/15, 0xf}, {&(0x7f0000f34000)=""/247, 0xf7}], 0x2, &(0x7f0000696000)=""/253, 0xfd, 0x0}, 0x103) bpf$PROG_LOAD(0x5, &(0x7f0000583000-0x48)={0xa, 0x8, &(0x7f0000b23000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x84}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x5, 0x0, 0xf, 0x0, 0xffffffc0, 0x10}, @alu={0x7, 0x0, 0xd, 0x9, 0xd, 0x4, 0x1}], &(0x7f00005ea000-0xa)='syzkaller\x00', 0x3f, 0x1f, &(0x7f000075a000)=""/31, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a71000-0x8)={0x0, 0x0}) socketpair(0x3, 0xf, 0x4, &(0x7f00002c3000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bec000-0x10)={&(0x7f000069e000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0xa1, 0x0}, 0x0) 2018/01/27 07:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000e38000-0x38)={&(0x7f00007d9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c8f000-0x40)=[{&(0x7f00005c8000)=""/149, 0x95}], 0x1, &(0x7f0000d74000-0x4)=""/4, 0x4, 0x0}, 0x0) close(r1) mount(&(0x7f0000cdd000)='./file0\x00', &(0x7f00009f0000)='./file0\x00', &(0x7f00005d5000-0xc)='ocfs2_dlmfs\x00', 0x0, &(0x7f0000886000-0xea)="d465624b74d407977576567a9ac2cd176a1fc4a13dcbc7464b7956f868e6713b6d6b66176f69a4e31d281c74642b222cc39fddda68cb178b03abfbf89a0c7e35db2260e0d84dc68420a317c10f3be93f580a55f9f075b4d7a445901badf41fe6c158ea73103f0a3ac23d69fb63fb343dd62f249852a24c0bab113691a43a8a4d19f2f19473e43a3b5eee7030c0b67e6dbd27c9cdef82692228cc8e945601a562e74bee597beb7fbad500af166d40f2563cc938373601a610532a3fe6bd14ecfc68d5f6d5d494290f223ecdbace131ab990f9e7acf9417a35e1b9821eb1dad94e17fbfa1afcfe4afb7932") 2018/01/27 07:59:36 executing program 3: r0 = perf_event_open(&(0x7f0000f8f000-0x78)={0x7, 0x78, 0x1ff, 0xc55a, 0x65, 0x6, 0x0, 0x80000001, 0x2400, 0x1, 0x100000001, 0x3ff, 0x3, 0x6, 0xffff, 0x97c1, 0x0, 0x59af, 0x7f, 0x2d4, 0x8, 0x9, 0x200, 0xba411b6, 0xfffffffffffffffb, 0x20, 0x8001, 0xffffffffffffff9f, 0x81, 0x3f, 0x6, 0x18000000, 0xffffffff, 0x854, 0x0, 0x9, 0x10001, 0x2, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000280000)=0x0, 0x4}, 0x7106, 0x2, 0x8001, 0x7, 0xa188, 0x4, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x7) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000686000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008e9000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000ef000-0x10)={&(0x7f0000cf4000)='./file0\x00', 0x0, 0x0}, 0xff57) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x2c)={0xd, 0x3, 0x9, 0x100, 0x19, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000078000-0x8)=0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b98000)={&(0x7f000083d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e1f000-0x4)=r4, 0x4) socketpair(0x17, 0x0, 0x8005, &(0x7f0000a1b000-0x7)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = getpid() r8 = perf_event_open(&(0x7f0000210000-0x78)={0x7, 0x78, 0xfffffffffffffbff, 0xffff, 0x2, 0x1, 0x0, 0x20, 0x1000, 0x0, 0x1f, 0x7fffffff, 0x401, 0x7ff, 0x1, 0x8, 0x200, 0x8, 0x8, 0x81, 0x1, 0x1, 0x9, 0x140f, 0xaeee, 0x7fff, 0x7fffffff, 0x3, 0xfffffffffffffffd, 0x9, 0x3, 0xfffffffffffffffd, 0x6, 0x0, 0x6, 0x8, 0x1000, 0x8001, 0x0, 0x9, 0x0, @perf_config_ext={0xf2, 0x400}, 0x20080, 0x5fb, 0x9, 0x7, 0x8, 0x800, 0x1, 0x0}, r7, 0x2, r6, 0xe) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f64000-0x18)={r3, &(0x7f0000e60000)="a16dbdfd4fb9c8a1ef9c5ddd38fbfc004c4cd13bbf237fc14965ee5667c42e7a632bf1152006187056a087514d7605ff26860b9e2d6677e2dce9b5ea2c4dbaf3397caf52c81f9a710e8073d2799421b82ab2d57eb2ad37295732d521610e7bf3a8a1b0b087aab2cab3480bb946ae33552b1b0f449189bef721cc035397ca3105e06d24d0803e30054adce79f73e96b997086f8d5003a04d50ae720fc2a1bee4f9cfb324a8d259bab674249bb8fce352f2132a8cd7795f76c45fc2b070000bfe81267750c5218c2c709", &(0x7f000061c000)=""/71}, 0x18) 2018/01/27 07:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x6feb, &(0x7f0000c68000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a4a000)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d0c000-0x8)=0x0) socketpair(0x11, 0x1, 0xffffffffffffb9c2, &(0x7f000064e000+0x3cf)={0x0, 0x0}) 2018/01/27 07:59:36 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xb5, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0xaf6, &(0x7f0000f6e000-0x2)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e2f000)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f6f000-0x4)=0x800, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f6d000)={r1}) 2018/01/27 07:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) 2018/01/27 07:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000500000-0x78)={0x7, 0x78, 0x3ff, 0x9, 0x5, 0x5b52, 0x0, 0x5b, 0x20000, 0x7, 0x4, 0x2, 0x7f, 0x2, 0x3, 0x10000, 0x35563642, 0x5, 0xffffffffffffa915, 0x4, 0x7fffffff, 0x4, 0x4, 0x1ff, 0x1, 0x2, 0x80000001, 0x8001, 0x800, 0x2, 0x80000001, 0x0, 0x80000000, 0x4, 0xe54db6d, 0x800, 0x4, 0x3bdc, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000e57000)=0x0, 0x0}, 0x0, 0x7fffffff, 0x1, 0x0, 0x1, 0x9, 0x81, 0x0}, r2, 0xc0, r0, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x81) close(r1) 2018/01/27 07:59:37 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000f77000-0x8)={0x0, 0x0}) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000354000)=0x0, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f76000)={r0, 0x0, 0xfa, 0xd1, &(0x7f0000f07000)="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", &(0x7f00001cd000)=""/209, 0x83, 0x1f}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003dc000-0x48)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f0000657000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:37 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f74000-0x2)=""/2, 0x1aa}], 0x1000000000000077, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f75000-0xc)={0x0, 0xf9b, 0x8}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f74000)={r0, &(0x7f000001c000-0x51)="98b86e74d13fc1f5c03661a3e6288fabd442e783b6a7bf17b0024115c12aa132de55f95475c8df163544958374cc2ff714860ba93653ed02e1e542a1114daa3767ffe1b9464dfb4fd4640e7d202226936c", &(0x7f0000f74000)=""/233}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000063c000-0x8)='./file0\x00', &(0x7f00004e9000-0x8)='./file0\x00', &(0x7f00001ae000)='hfs\x00', 0x400, &(0x7f0000ca9000-0x44)="9f47b8935c2a23bdaefe18a13bdf4e3ae6f4272e76544d222d42e0e7ab7315b475a07430e73805126d10d3244e300141def179a85bb494eb5637db6d01b51683379e3fd2") mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) socketpair(0xb, 0x803, 0x0, &(0x7f0000916000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000401000)={&(0x7f00008ea000-0xc)='./file0/bus\x00', 0x0, 0x0}, 0x10) 2018/01/27 07:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e2b000)={&(0x7f0000ab3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000f3000)={&(0x7f00008bf000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f2d000)=[{&(0x7f0000f2b000)="", 0x0}], 0x85, &(0x7f0000f2d000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/27 07:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000f41000)='./file0/file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f000096e000)='aufs\x00', 0x2825, &(0x7f0000a4a000)="") r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000c0000-0x8)='./file0\x00', &(0x7f0000d95000)='nfs4\x00', 0x0, &(0x7f000000a000)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ae1000-0x2c)={0xf, 0x3, 0x0, 0x3, 0x1, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bf8000)={r1, &(0x7f0000bf9000-0x2d)="896b1bf44b25d3287d7a8cffeb23acae01dedfcb8c495b704e28f45e3b204a9e36acbc5a9b34076cc0ae0056ae", &(0x7f0000509000-0x4c)=""/76}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mount(&(0x7f000047d000)='./file0/file0\x00', &(0x7f0000801000)='./file2\x00', &(0x7f0000c6e000-0x8)='fusectl\x00', 0x20020, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000900000)={r1, &(0x7f00003a0000-0x4a)="d25abafb467370e458ea1be8f3638662748b70db1cc9cf32b7263426beaa36f377163c6e669967dbab47b73bdd38024dda535f82df15f35793f99be59285a98642c48d8f7645bf1b59e7", &(0x7f00000f6000-0xb9)="418587585c93d133d766b51fe2f4b4225ca872556da1db6ac2f8c34dd82024f107df283e15900c3cb1bea084b685b8664ae0e804e6809be2daba9552abdde10e93fb20ce2fdf03f0b24dce445729d320cbf0cfb046596c51613c757db5c64152ca317bec3192fe798aa07e6fc37711022ddf4d669dd7222aeeb0b404d6f8946d92b3bd3430db9a6297ef15c9213ee2fe1a61b78662da08cb7e92c902520193895291ebaa1609ec88e47504e90b01a6c3e045057d838ec827f0", 0x0}, 0x20) 2018/01/27 07:59:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) close(r2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0x28f, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="15", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/27 07:59:37 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x2, &(0x7f00007b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x4, &(0x7f0000f72000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000304000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x8c, &(0x7f0000f6f000)=[{&(0x7f00004e2000)=""/100, 0x0}, {&(0x7f0000f70000-0x1000)=""/4096, 0xfffffffffffffd94}], 0x27a, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x803, 0x4, &(0x7f00009f0000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000078c000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000024b000-0x20)={r0, &(0x7f0000efc000)="54afaafe1e9124f1fb375651af2418d5800b41bb57bb5c68c278a5a9e47d7b330d8a4e4bdd1686f2f13a14d3948e389024de9b08cbfff280fd4deeda13d6e752254a9848c31c7dc18b3a76cd7e6d9515220d0762e655e3281070c1c8c44452c2e0e0e27db94d943fad241897431b8a420a6b333b4455725a3527956aad3d29145033b185f69170fc565f7447f59225ca88613a2e", &(0x7f0000760000-0xb4)="8cae338bce4744604c5b706e3b5d18ae988ab48910028c8cb3c39c1f1941752a16545700fcdee8659d30f8cfabd5dd281a189f08f9cb3463dd57ac47dd52a9aed984daef2250795f6df9f58b99c381e7dc81eeed3a09e50dc9aaa11e231cf2d90414effdccf6411e9dda1eed5f36262216e0e3206d9056f4c13363757202970b8c2932efffeb652e7d184e3e1f91ec41e6c80823c37dbf0bb39ebf9548164cad4931a6853f8ad8d285a76e9ba0a9a5c16e6e7f2b", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r0, &(0x7f0000813000-0x2c)="7b537893026781697ec56822157d432a1f01f40125cd5da057b8a1dfcb15c4cd748c123f83e2bab45bcec761", &(0x7f0000c3d000-0x72)=""/114}, 0x18) getpid() r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r1, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007d2000-0x10)={r1, &(0x7f0000efb000)=""}, 0x10) 2018/01/27 07:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) 2018/01/27 07:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v') r0 = perf_event_open(&(0x7f0000cec000-0x78)={0x0, 0x78, 0x6, 0x8, 0x2, 0x101, 0x0, 0x5, 0x80, 0x9, 0x1ff, 0x3, 0x4c9, 0x5, 0x40, 0x1, 0xffffffffffff7fff, 0x3, 0x40000000000000, 0x9, 0x8, 0xfffffffffffffff8, 0x91, 0x2, 0x2, 0x7, 0x9, 0x18000000000000, 0x0, 0xe, 0x2, 0x20, 0xb28e, 0x8001, 0xce, 0x2, 0x1, 0x3, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000c7c000)=0x0, 0x8}, 0xa0, 0xce0, 0x1, 0x6, 0xf66, 0x5, 0x6, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x1) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f00004b3000-0x38)={&(0x7f0000a6d000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00008c5000-0x40)=[{&(0x7f0000b4d000)="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", 0x1000}], 0x4, &(0x7f00005b6000-0x478)=[{0xe0, 0x117, 0x8, "881f3be13fbfd66a159f9e9a45dca4f9388029ffdc79386eeab05424c7a836c1fa461d2adae170e428824a887a8d3e7ad0b6b6479c6d66a53f2cef00d3f6a5f9f2289dca55a48aa40ce57f745ea1ba929eb7d97a6675009ca842caf04292057604ab2b75e2c929a363fbeb291236f8cece27c8380f2695adf933dc072f1510a41dd68d2557a3c4e5ca94b683b509e887ec94984eb8bd517a8c19b0871cdf98af3c88119b794ab0c4235efd59754fee8427ccb05029c4b2803d0541f60d73dd427c6c42c48e0a0794d3bbf7afa6a28acc"}, {0x88, 0x117, 0xde, "eea549d8fe41c26f656023d79f60e6f09459aa294fe7dc54b10aa8e5dfe995599ca2389542e040c623509b56e8aef38f38107abbf144e89a2aed4b5d5f147cf52b1fbd9daa3912781e3316464bae412b4103de0bea0d1794f7ad13782468fd52b9cbbc46dfea9b635cb95d7ab1c78319fc"}, {0x88, 0x104, 0x7f, "80f13c7a8252ca99110e32101dfe8705e299d41fa3cbdb2552c08b48c6f442d7e6b93cb4df569108e5b7f2753c426d04a39d3b9f8e8cba981ca9c5a4aa172b4d560812802bae9550a7d86caf99f9a85571e5eb439a1a5e6b794d391b16df38edf07355cfae8eeea1109ff3e84244469cf15cea112ed02c58"}, {0xc0, 0x89, 0xf1, "e92a2a08c97cec86da365053a8efc5495e0a031c96b7014b224edc31df513165599205a11080840fe0e399736b6f4f1ef1cb58a48731e4d630329cc1eec86a9af39829d7f57c1762f03d753b4908227b4369b5c398e1446ecf0f3211aebdf6ded912e5b5103a7be9827089ec706b308f57b8a915b52efe32fba5d148d9352df00a1ab3ba337918c72d8e1f90d7bf5ff6c3d2913732ec9637f5f093eef8e64b019c1f98ddb523a86427006903c42e"}, {0xc0, 0x10e, 0x4, "a81243cf8c3c738532b38a44468ff94fa1d0593b8886decc6928ef5fb2e6150ff945fdb4b0db862d1fd56f2578aefddf09dc50ec5e7fe1e587bc7037682cf868daf4952538f14044e0d1754ae2bcf6e7c9a7dc93e41ddd8c4436d5bec356813a3e00665001dbc4cf5ef89a9215b81002b21046adda8a54a11fea815eb6f1394437901de9db6a79e32c616e379b69153bec6b03ee9370956bf56615a6ab270219402606bbe72aef51fa"}, {0x20, 0x108, 0x2, "2ff623a607681f2dc1ef39661a"}, {0xe8, 0x13b, 0x5, "37f9703806ca551ba9996180eaafe9e24e034ee520c57627420b15bbf77dfda0fde40a556503dd82a331bf2ffbc557eca9372dd5633720898ffdbbbd90ebb375f67400cbf46e2359dac7e98894ad17c733dc7e9f80bcc822c196b60bd8a8667a362170cfe59d14dcdfd2d353a661527295fa6d3fa240b7ef958ca03dd573ee6c7462ada46e666d7d91d1c5c77efbdcfd7b3bef8dd422351fb0ee130fcc73ddec0f426e5c4f2a8fb0e651939bf5233ad745d4ad2b9749efa2839b7c891942432f8a7447f83680e128ec07fa0a3aa63ca0b6"}], 0x478, 0xc4}, 0x200480d1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x40) mkdir(&(0x7f0000580000)='./file0/file0\x00', 0x0) 2018/01/27 07:59:37 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000)={&(0x7f000001e000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001f000-0x20)={r0, &(0x7f000001f000-0xeb)="20d30e35539fb068bf7919657354b7efaeddf03e2fb38c17a20419f32b69d0ea65a11aa1a1c137c6230852ff2587309632aa8bfc6ad9bd2f6470de79ae32782d4fd0d4bfdef1c9b17d3330222f10142af6e8d8e44a5ac52821536a4402fc6122d023b17b1f988b43289495c6133b2c686ac60c1a28aa4262da3622c0e4d23234ccb66251f08797fabd519543b8ef3ec3c8f07c988d1e2f77e19dcf8df782f0c72cc3fabfcf277b4bed61f7e7c3a68aa6cd33e174249874d7830ae2d24c67ff02eb2da4be25872d1bd92f0ea064f551bc993c76e23b16aef177b4fcf6cb3dcc51aa44155ab7039b2a69e597", &(0x7f0000016000-0x31)="d53b28793c329929b8a9e66f40da04de9ec7bb6d1face5c16333a4fd877ad67e2cc66cdeef8a579332e996a2fed900c795", 0x0}, 0x20) socketpair$inet6(0xa, 0x0, 0x272, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x8, 0x810, r1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f000001e000-0xa1)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8002, 0x100, &(0x7f000001e000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001d000-0x10)={r3, 0x28, &(0x7f0000020000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001e000)={r3, 0x0, 0xe, 0x83, &(0x7f000001f000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000016000-0x83)=""/131, 0xfffffffffffffffd, 0xffffffffffffffff}, 0xe7b8edc73b05ca8a) close(r2) perf_event_open(&(0x7f000000b000)={0x2, 0x78, 0x8, 0x6, 0x100000001, 0xd02a, 0x0, 0x5c7d, 0x40020, 0x8, 0xb66, 0x3, 0x4, 0x7, 0x3, 0x5, 0x2, 0x1, 0xffffffffffffff06, 0x3, 0x84, 0x4, 0x3, 0x2, 0x6, 0x3, 0x7, 0x8001, 0x5, 0x1, 0x1f, 0x5, 0xa005, 0x7, 0xffffffffffffffe1, 0xc8, 0x8, 0x1, 0x0, 0x6, 0x6, @perf_config_ext={0x4, 0x0}, 0x40, 0x3ff, 0x8, 0x7, 0x5, 0x180000000000, 0x6, 0x0}, 0xffffffffffffffff, 0x80000000, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) 2018/01/27 07:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000270000)={0xffffffffffffff9c}) socketpair(0x9, 0xb, 0x80000000, &(0x7f0000e14000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f00001a4000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000697000)={r1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b14000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000960000-0x8)={r3, r2}) 2018/01/27 07:59:37 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000021000)={0x6, 0xf, &(0x7f000000d000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x8b}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xffff}, @ldst={0x2, 0x1, 0x7, 0x5, 0xf, 0x1, 0xffffffffffffffff}, @generic={0xff, 0x0, 0x3ff, 0x9}, @alu={0x0, 0xfffffffffffffff8, 0x7, 0x1, 0x0, 0x40, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x34}, @alu={0x7, 0xafbc, 0xd, 0x1, 0x0, 0xfffffffe, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000021000)='GPL\x00', 0x6, 0x6b, &(0x7f0000012000)=""/107, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000007000-0x28)={r0, 0x0, 0xe5, 0xc5, &(0x7f0000011000)="acabd33dc95ca62eae7c3e0b4b9e748d70635e5a90b0e190057042593c780894eeffe913d9b376e862be4a50455c060590aae952f34a82941c0c043297678ec09d22d7c90b8ddd5c308f6ce5a9392a82bd21d10ad8831c06427467330b3b9c87212854f5986f6f80a136d6e2c9cc0a99ec8e9744149b43ba997a7395e89c445f93482cf27e5ad76855000d68aac0037c07a9cc0ff86f5083ef667946c69cce82470af4203b7b73d7f33f50bbce3857b5f9c8e386c27a2c9592a4c460666be120b1bf5e0a9c2aa12f00c8725f53647dcfd026e36d44990bb48a58ba537a7dfb012366737436", &(0x7f0000017000-0xc5)=""/197, 0x4, 0xfffffffffffffffe}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000022000)={&(0x7f0000023000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0xa0)=[{&(0x7f0000022000)=""/161, 0xa1}, {&(0x7f0000022000)=""/19, 0x13}, {&(0x7f000000e000)=""/97, 0x61}, {&(0x7f0000009000-0x9a)=""/154, 0x9a}, {&(0x7f000001a000-0xc8)=""/200, 0xc8}, {&(0x7f0000022000)=""/17, 0x11}, {&(0x7f0000022000)=""/4096, 0x1000}, {&(0x7f0000023000-0x4c)=""/76, 0x4c}, {&(0x7f0000009000)=""/212, 0xd4}, {&(0x7f0000023000-0xdd)=""/221, 0xdd}], 0xa, &(0x7f000001c000)=""/254, 0xfe, 0xffffffff}, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000022000)={0x9, 0x13, &(0x7f0000023000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x401}, [@jmp={0x5, 0xbe, 0xd, 0x7, 0x1, 0xffffffff, 0x1}, @alu={0x7, 0x0, 0x0, 0xf, 0xa, 0xffffffc0, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xa726, 0xb, 0x2, 0xf, 0xffffffff, 0x10}, @generic={0x8000000000, 0x4, 0x7, 0x7fff}, @jmp={0x5, 0x3, 0x8, 0xa, 0xf, 0xfffffff0, 0xfffffffffffffff5}, @alu={0x0, 0x0, 0x2, 0x2, 0x9, 0x38, 0x10}, @ldst={0x3, 0x2, 0x1, 0xa, 0x1, 0xc, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001a000)='GPL\x00', 0x2, 0x4a, &(0x7f0000023000-0x4a)=""/74, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000-0x10)={r1, &(0x7f0000022000-0x9c)="737330d556f741e6f331774ee62cdde917afb11e87dcf127d2c5046620a2761bbfd99d6c39c10c655da789796aef32957411ffe0b89143063f461cd4bd91d9ee49026015bae4227b1dbbb4c7cc82d0df00e527ed4d13e09cfd2884d8da0951f99a24cb4bbfc5a746e4d6d5eda0dabf5f0f8491e69873b4f90371462d0a960b84253e92a714efef20bb94851cb5043ad5c15e6b400e06a510d8445e7a"}, 0xfffffffffffffe19) socketpair(0x19, 0x0, 0xef67, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000022000)={r3, 0x0, 0xad, 0x93, &(0x7f0000014000-0xad)="f80ab67d9fc6ce9011a4ffa947dbae992ec1ca2313a8c895157aaae9103869ec690ae1b77b817722e43de6ecefdbb1dd06edbff143f9987d605f41b0bbb87916b69ec873c4f3a73b870cc6cd44a6340b1ac4999c304ac05e0a56f48612cf44a94f37a8fd6534fc8ab6e52da3f07fc6baf8aa83f9cf4fc7be7bce715d75b9cfc1bc8d173d1f51bd546b46463754ebf9489e81f344a7cff90ae5b1b3ff9da4bc697502d9d2be561fb80b09298848", &(0x7f0000023000-0x93)=""/147, 0xfff, 0x1}, 0x28) 2018/01/27 07:59:38 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f76000-0xc)={0x0, 0xcc0, 0x8}, 0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c3a000)={r0, &(0x7f0000f75000)="9c040f0a7d70127e269d4b72eac8e38aeae5a900bd34d58ea63bf92a6b4f51ea73b6bd294e8beec867e78dc13c1f85c5c06e922c6595b24307f1eb7db77b6ca1f5e6294487d7689893ecb59fb29d75082da809bc61f0173b61bf87146f1f86168ace9e29e73f9ed6fc6d8c7f9360507ebc8ac685526e2447130c2b37d2dfbce7d28aea9c194753daed3129cd538bbaa0a3eeb2200a74710b364d4d3d33e72d51f0db953e39a56e8fc268072171", &(0x7f0000f76000-0x1000)="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", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x17}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) 2018/01/27 07:59:38 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x75}], 0x2, 0x0, 0x208, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000010000-0x38)={&(0x7f000001d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f0000016000-0x10)=[{&(0x7f0000012000-0xab)=""/171, 0xab}], 0x1, 0x0, 0x0, 0x5}, 0x12041) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 07:59:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000007000-0xc)={0xffffffff, 0x100000001, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000007000-0x10)={r0, &(0x7f0000007000-0xf8)="cbfc82b5b49d7d551dde72c06755c07dec99d3d2edb5b5df7d25d99e6ad15e4767504db991127c6d27ed1f436c1e0b2a2fc9276ac92b22a11eb685b7327aed0ff7b848ea5742516e766acf6c390c6d545c661c920470cdcaba9ea8fd720a72b090e70767b7599951cfaa6b7fc609e39dbe4d1778b04c1d0d384cb0af6741c2cae9dd76f28e5a3874f2dc359bcc4bc128846c49708d64962d19c815f8a9fcbe83ab0aa125408ee21a5e6ea0ffb367f2a040611074764d25f93b4e1b77b2eb99c3ccc6367f2a7e7ebaf3a2117a2ade5474f163528a5ac7783528a64d314a989159d3dedc566d17c3eb2a17f6574310e95439fe22badf2d3f49"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0x508a15846c2c44f5, 0x4, 0x3, 0x8000, 0x4, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xe, 0x4, 0x4, 0x3, 0x0, 0x0, 0x20000000000000, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc97) 2018/01/27 07:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() socketpair(0x1d, 0x0, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/27 07:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008d7000)=0x0, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00002a3000)={&(0x7f0000a8c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006d6000-0x10)={r0, 0x50, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d17000)={&(0x7f000084d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f79000-0x30)=[{&(0x7f00000fd000-0x18)=""/24, 0x18}, {&(0x7f0000a36000)=""/75, 0x4b}, {&(0x7f0000d7d000)=""/175, 0xaf}], 0x3, &(0x7f0000d5c000-0x32)=""/50, 0x32, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff5000-0x48)={0xe, 0xa, &(0x7f00001cd000)=@raw=[@generic={0xfffffffffffffffc, 0x5, 0x7f, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3d}, @jmp={0x5, 0x7, 0xf, 0x8, 0xa, 0x151, 0x0}], &(0x7f0000fd2000-0xa)='syzkaller\x00', 0x79f, 0xdd, &(0x7f00009de000-0xdd)=""/221, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000539000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xff03, &(0x7f0000ad0000)=[], 0x10000000000000a5, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) 2018/01/27 07:59:38 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00004f0000)={0xe, 0x9, &(0x7f000034e000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x2, 0xf, 0x6, 0xa, 0xfffffffc, 0x1}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x9, 0x7f, 0x8abe}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000)='GPL\x00', 0x3, 0x6d, &(0x7f00005d3000-0x6d)=""/109, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000126000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e51000)={0xd, 0x3, &(0x7f0000b2c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0xfffffffffffffffd}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e98000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000550000)={&(0x7f000038b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000ee3000)=[{&(0x7f0000448000)=""/249, 0xf9}, {&(0x7f0000d75000)=""/125, 0x7d}], 0x2, &(0x7f00005a6000-0xb6)=""/182, 0xb6, 0xfffffffffffffff9}, 0x2) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f000073f000)={0x0, 0x0}) recvmsg(r3, &(0x7f000028f000)={&(0x7f0000cc5000)=@un=@file={0x0, ""/75}, 0x4d, &(0x7f0000e32000-0x30)=[{&(0x7f0000da1000)=""/30, 0x1e}, {&(0x7f0000570000-0x72)=""/114, 0x72}, {&(0x7f0000662000)=""/138, 0x8a}], 0x3, &(0x7f0000e09000)=""/21, 0x15, 0xd4b}, 0x12100) bpf$PROG_LOAD(0x5, &(0x7f0000577000)={0x1, 0x5, &(0x7f000086e000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, [@jmp={0x5, 0x10000, 0x2, 0x0, 0xf, 0xffffffff, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000067b000-0xa)='syzkaller\x00', 0xbfa, 0xa3, &(0x7f0000c57000-0xa3)=""/163, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d2c000)={r1, 0x0, 0xe6, 0x36, &(0x7f0000c3c000)="3a5bde0521966f7515bb25adf644a252d8c50734c4890219b425ebb6417bbf609ea671cb1af56df12734da60e5dd610c48962b6a0ec0c18414a8bf198f0f96c114fd5b96cbd719676c621d9158c852b5a2b930b951da99228679ec723c00de2a9a84d1cd611f585ba62cb9bd61ef6121af8c6940a4e322c0f96c49b728c7078066285fb1033e7a1b1d05d5f640f3643d1489bf9547f67b38a96e44ed2ef19931121a9383703db17b8cddd3e425306036723a389c8f6fed72ca37c68aec4be18bdcfd800bc6f5088695f15ce4cce291b43b55303e84e2eed1c8014e27f23c759666f2593c600a", &(0x7f000000a000)=""/54, 0xaa, 0x1}, 0x28) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b09000)={&(0x7f0000ffb000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 07:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ac000-0x48)={0x4, 0x6, &(0x7f000009a000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1000000}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x1, 0x0, 0x4, 0x7, 0x50, 0x11}], &(0x7f0000fe4000-0xa)='syzkaller\x00', 0x4, 0x1000, &(0x7f00005bc000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c94000-0x48)={0x9, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000043d000-0x8)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a90000-0x28)={r0, 0x0, 0x1000, 0x37, &(0x7f0000ca3000-0x1000)="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", &(0x7f0000401000-0x37)=""/55, 0x3cea, 0x1}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000271000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00007dc000)={&(0x7f0000eeb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00006a1000)=[{&(0x7f0000d7a000)=""/61, 0x3d}], 0x1, &(0x7f000089d000)=""/80, 0x50, 0x7}, 0x40000022) recvmsg$kcm(r1, &(0x7f0000242000-0x38)={0x0, 0x0, &(0x7f0000a7a000)=[{&(0x7f0000555000-0xb)=""/11, 0xb}, {&(0x7f00005c0000)=""/217, 0xd9}, {&(0x7f00005df000-0xae)=""/174, 0xae}, {&(0x7f000075b000-0xf)=""/15, 0xf}], 0x4, 0x0, 0x0, 0x1}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000abf000-0x8)={r2, r0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd4000-0x28)={r0, 0x0, 0xa1, 0x53, &(0x7f00008e6000-0xa1)="4e325a7fe97e7be6a362a42e6e358a642e72c08457d719f335c48936a14e2c8e1ce8b069afeb324e9f10e277b86738b3cbfbad10fa7da67ed34043ac1a6d90c914b7ddfa310ccfb89b2ff1ab686286dee4b6ba1b1bb286f54d3ee1656d9017737b18581a5f4bff9d41752349f35a5dcfbcef14ffe1d640095225e7d6373b32f16f640d14e05a144ef688b60c39016b82d6d015a5bfc2bf590f9164c40c21faf872", &(0x7f0000ca5000-0x53)=""/83, 0x0, 0x7f}, 0x28) 2018/01/27 07:59:38 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000c000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r0, 0x0, 0x40, 0xe7, &(0x7f0000008000-0x35)="759306f85d395d4fdbd758acbdcfd90491b6e418a645692aed2720ef05201a59b17efeafe3fe0b1b89683b38695705a6d8e9b80990ecb3f5ed17c48be4378631", &(0x7f0000005000)=""/231, 0x0, 0x0}, 0x28) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004000+0x8ff)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/169, 0xa9}, {&(0x7f000000a000+0x785)=""/39, 0x27}], 0x3, &(0x7f0000006000)=""/182, 0xb6, 0x101}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x6, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x0, 0x3, 0x0, 0x7, 0x3, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x1f, 0x77, &(0x7f000000a000)=""/119, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 07:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007c5000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d1c000)=0x3) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000681000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/27 07:59:38 executing program 0: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f000071f000)={0x0, 0x0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080f, 0x70, &(0x7f00007cf000-0x8)={0x0, 0x0}) socketpair(0xf, 0x3, 0x3f, &(0x7f0000e17000)={0x0, 0x0}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f31000)={r0, r4}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000bc3000)={&(0x7f0000f31000-0x8)=@sco={0x1f, {0xc2, 0x8, 0x2, 0xeb, 0x8, 0x8001}}, 0x8, &(0x7f0000b2d000-0xa0)=[{&(0x7f000033c000-0x18)="df410e4f05fd5861f69c3c0890642df19ae399018cb3a8d4", 0x18}, {&(0x7f0000ed4000-0xd7)="2c17632207ce998cb767f987636a80bca1cb8d2d83750fb907bb80f7eb6c7599c07e87f2fb2eb7a2ab38ec4b7a963edaf39de1a2754e128a65f99baa36f35668c38c860b1f152968fb315057e0dab06900d34cf738036f7b45a5eb1dfd4557af5f9d0638821e60b3135d4c7fd922f2bd0de99f2a37febddf19237f458aafd675a993d4cc885eb9c70cfcb79c04ee07cbe68769f0560c13d95ab6d7c0a38e0fca14ffa67e960bdf8c8ca7ac6c435b92a282e39c24693d0195bdf66678197bc5ad6f06107752875f29550f71e5082d1dfc715504650ff467", 0xd7}, {&(0x7f0000f31000-0x1000)="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", 0x1000}, {&(0x7f0000457000)="41c985afb302573bd259479a17bce63515e56d3e21fcbeeb4cbf3a0d10c3bd4784e4d2347550705192f29176e16e2b3d9c422adb7b353ba0e7f845aed2f16afc3554d3ee23eb0f84a1e75bd4c6469157ed905f4bc9686fa7bee6634cdb4137600046101192cef594ed1536764ea9daeba84db0f1f3afe1a05403f06cb9e95a3c55295494e3d4e68328c1b6cc46340e68aac84f9b725be91a51fb567a04e538c9ec6602c47b20f563d9a83ce15cbd4b94b77fe8b7e6ad93154871aabf79237659707e1cf65fd82346190f63e37a3a415d8f567b18eaef013541fe0e7feccb07d766bf768289d98a79962184e91fb079cdba54947c7fc702c6c9", 0xf9}, {&(0x7f0000f31000-0xa1)="e1b8fb9f3dd42ca524076fb26512f4955f63fa963e7d0546804bbbaf8416520f9d926918bfcc4dcf02f92c360a6b1c5e0a86e3156aba0ecc0067f33b9720d3825b8db9df7e991832c88c09a1cb7ab72cd55fed6a722dace29255841438d642c57bcef784fc94e0b6d8877c43ea3ae8a0753a4dba4c86d0c22d3f0133fb2cf7fd6b772acb9463a490ea9f7597662921e4007f8bdaac8b55b335c6153c3b6fad4550", 0xa1}, {&(0x7f0000f30000)="", 0x0}, {&(0x7f0000f31000-0x45)="08c33f96d496bfbdea4ade69f159f0d2800f51be214735b398ee13fb39267a3c4cf5f6b28ce66b2b9fffd3a035a8a4aa6e9f288b889577d83d218d603cf3260f5bd88e0011", 0x45}, {&(0x7f0000eea000-0x1d)="e6801390cab4246b2a155abe9753f4ba6c0694806197afd91dc8741fa5", 0x1d}, {&(0x7f000054d000-0xa0)="f9ad0cb478c9e47c7afdd355c5f2af19bace31b18bb6fca40c187947788f710ac3c68ea96bee8257bd84a437cfd358fd51aecb67c6aa8f489c701bb9c01685a3baa21010a8083230962617297319252f031d65aecbaf4f9228fa91b465c21e909ea12547b650fbfea5e8fa1e1fefc1d64014c03193aadc9b233a08ba54a71099df30d198ba46391a8be036d45ec8cf776437d7ae711001b53f9c3dbee42b2835", 0xa0}, {&(0x7f0000f30000)="1ad80cf7bf03fa5c7038e6eddde8b7", 0xf}], 0xa, &(0x7f00000c3000-0xb0)=[{0xb0, 0x29, 0x401, "e623c054f494b7751b2ccc6c256c6fbf96fd21a08dbd00bb250e780ab15392e64953663b24e261a108f4a35d604c87d2a6524fd3dc7152b42796a908599897ebea7815cda5d304cfc440c61c175c431fbed88c2ad0dddd9f1aef102fc00aa3c7ace37f38bdfa194b943d5daf2e540e33d18b3ef9cb4c521f001878788e5151312a556cbbf794422bc8c111c376bafcc78ffa20ad67f11f6cb04fd814"}], 0xb0, 0x40}, 0xc1) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00005c9000-0x4)={r2}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000bca000)={&(0x7f0000be3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f0000f32000-0x20)=[{&(0x7f0000f32000-0x43)=""/67, 0x43}, {&(0x7f00006dc000-0x64)=""/100, 0x64}], 0x2, &(0x7f0000f31000)=""/116, 0x74, 0xed}, 0x40002100) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f33000-0x38)={&(0x7f0000f33000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f33000-0x10)=[{&(0x7f0000f33000-0xe3)=""/227, 0xe3}], 0x1, &(0x7f0000f32000)=""/172, 0xac, 0xd7}, 0x100) sendmsg(r5, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f2d000)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, &(0x7f0000f2d000)=[{0x10, 0x119, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 07:59:38 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000efa000-0x4)=0xfffffffffffffffe, 0xfffffe32) 2018/01/27 07:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000325000)={0x9, 0x0, 0x7, 0x100000000, 0x4, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000862000)={&(0x7f0000d22000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000916000)=[{&(0x7f000030c000-0x87)=""/135, 0x87}], 0x1, &(0x7f0000b46000-0x68)=""/104, 0x68, 0x100000001}, 0x12003) bpf$PROG_LOAD(0x5, &(0x7f00000ca000-0x48)={0x8, 0x11, &(0x7f000065e000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x2, 0xf, 0x7, 0x9, 0x50, 0xfffffffffffffffc}, @jmp={0x5, 0x7df, 0x1, 0xf, 0x0, 0x0, 0xfffffffffffffff0}, @alu={0x7, 0x3, 0x9, 0xb, 0x2, 0xc, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x8000000000000000, 0xd, 0x5, 0x7, 0xfffffff8, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)='GPL\x00', 0x691a, 0x1000, &(0x7f00004ab000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d38000)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r3, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000d84000)={0xf, 0x4, 0xb281, 0x100000001, 0x10, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000072f000-0x18)={r4, &(0x7f000027a000-0x6b)="080d637a551ec065157db20f86188bd421d978386fb18a3e19da4cbd8fee1e38e0d50a4ce9bc41378c732f856aa721050bb3190e1c12838f12b1f5f016c27d76590d9f54cc893f4fc3680bebf0cd56e06b5c888ad67ea85f769d56589d7346d8627381dc7b68e2869cca7b", &(0x7f0000965000-0xf4)=""/244}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf0000-0x10)={r3, &(0x7f0000453000)="0bf8a7ca560cab6afd681685325d10e374bddb3dd27333d1"}, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f00007f2000)={0x0, 0x0}) recvmsg(r5, &(0x7f000060f000-0x38)={0x0, 0x0, &(0x7f0000e09000-0x90)=[{&(0x7f0000208000-0x21)=""/33, 0x21}, {&(0x7f0000ed4000-0xbd)=""/189, 0xbd}, {&(0x7f0000f15000-0x58)=""/88, 0x58}, {&(0x7f00003d6000-0x76)=""/118, 0x76}, {&(0x7f0000319000-0x3b)=""/59, 0x3b}, {&(0x7f0000353000)=""/0, 0x0}, {&(0x7f0000d70000-0xf4)=""/244, 0xf4}, {&(0x7f0000a40000)=""/68, 0x44}, {&(0x7f0000cb1000)=""/27, 0x1b}], 0x9, &(0x7f0000d07000)=""/4096, 0x1000, 0x2}, 0x2100) socketpair$ax25(0x3, 0x5, 0xc7, &(0x7f0000db7000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b9f000)={r3, &(0x7f0000800000)="6f91aacdc6f573ea96cbd0d2726065e5b5b5bd1dd026af70e82dac657328dde1e9d946e23ee0db3a6b5b5ea23d60810556c68f964732f9b4f31e3cb15e77d3c9e17c3886f6d2ef4000000001f8e589df448758c336f43457433959eed829a61e955fa8322bfe", &(0x7f0000437000-0x1000)=""/4096}, 0x18) 2018/01/27 07:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000e5000)={0x4, 0x9, &(0x7f0000fa6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8df, 0x0, 0x0, 0x0, 0x2}, [@generic={0x7, 0x101, 0x60, 0x1}, @call={0x85, 0x0, 0x0, 0x17}, @call={0x85, 0x0, 0x0, 0x15}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000630000)='GPL\x00', 0x8, 0x61, &(0x7f0000f0a000)=""/97, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f98000-0x28)={r0, 0x0, 0xf, 0xbe, &(0x7f0000dfa000)="dd217945dc1e6dda7593bb3ffc4dc3", &(0x7f0000f84000)=""/190, 0x0, 0x14b}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x6, 0x3, &(0x7f0000f9d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x8, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fe9000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000f0a000)={&(0x7f0000b44000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007ee000-0x10)=[{&(0x7f0000f73000)=""/148, 0x94}], 0x1, &(0x7f0000350000-0x77)=""/119, 0x77, 0x7ff}, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000069000-0x28)={r1, 0x0, 0xe, 0x81, &(0x7f0000ff0000)="43229abaf58d5d0bc0070c85df4f", &(0x7f000013b000)=""/129, 0x2e4, 0x0}, 0x28) 2018/01/27 07:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000365000-0x8)={0x0, 0x0}) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x1, &(0x7f0000a55000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000d0000-0x10)={r1, 0x50, &(0x7f000044c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a1f000)=r2, 0x4) 2018/01/27 07:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f0000863000-0x3)="7601fc", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000bb7000-0x6)="62646576008e", 0x1020000, &(0x7f0000444000)="") 2018/01/27 07:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f000089b000-0x8)='./file0\x00', &(0x7f0000d5a000)='./file0\x00', &(0x7f00003c4000+0x782)='ntfs\x00', 0x200000, &(0x7f0000319000-0x25)="") perf_event_open(&(0x7f0000a2c000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = bpf$MAP_CREATE(0x0, &(0x7f000021c000-0x2c)={0x1b, 0x5, 0x80000000, 0x9, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x100000009, 0x7, 0x5, 0x6, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00009b3000-0xe)='./file0/file0\x00', &(0x7f00005bc000-0xa)='hugetlbfs\x00', 0x0, 0x0) 2018/01/27 07:59:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x8, 0x80a, 0x8, &(0x7f000088b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x401, 0x401, 0x8, 0xfffffffffffffe2e, 0x0, 0x7, 0x4000, 0xd, 0x100000000, 0x9, 0x3f, 0x1, 0x4, 0x80000000, 0x80a, 0x10000, 0x1, 0x4, 0x4, 0x80000000, 0x1, 0x1, 0x5, 0x63dd, 0x100000001, 0x9, 0x800000000, 0x10001, 0x3ff, 0x101, 0x8, 0x9, 0x7fffffff, 0x1f, 0x3, 0x6, 0x0, 0xc000000000, 0x1, @perf_config_ext={0x1, 0x8}, 0x19800, 0xf16, 0xb8c, 0x5, 0x8, 0x30, 0xfffffffffffffffd, 0x0}, r0, 0x7, r1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000033e000-0x8)={0x0, 0x0}) 2018/01/27 07:59:39 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80004, 0x7, &(0x7f0000ee6000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000072f000-0x38)={&(0x7f0000985000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007fe000-0x50)=[{&(0x7f00001c3000-0x24)=""/36, 0x24}, {&(0x7f0000d8b000-0x5f)=""/95, 0x5f}, {&(0x7f00000c9000-0x6f)=""/111, 0x6f}, {&(0x7f00002c8000)=""/92, 0x5c}, {&(0x7f000064c000)=""/23, 0x17}], 0x5, &(0x7f0000f90000-0x8)=""/19, 0x13, 0xd15}, 0x0) sendmsg$kcm(r0, &(0x7f00001d7000)={&(0x7f00006e3000)=@ll={0x11, 0x8, r1, 0x1, 0x40, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000078e000)=[{&(0x7f000009a000)="44e9f33121c70b5c8c16f7442f5efeb38825ac72fd4f3baf447b9cb706b2ad3fc4728497c5ff14799511978fe19512fa04f93d85bd261cec4c06b378310cfff8f6cea9da9aeb3d1b76a526cf891624ea298e21492f2ac9ce9ab818d0a0b433daaa0608ba0a048cbaed40520a99bc7b663c81825e9bbb8ef18a0ae788eebc85c57eafae9df080cb62385e68af9863720b4961268c28847da374527cf0ffd986c00e2c74abcd78cf5b0b85443e6217c00a6bd0db4df5d7df5129d18ad32131a33d04a0f487c5c80ffcee9f6e11b6aab1c8b74fc12a41fb6ec07603f133a405dd88ff64862bc0453625d11c410d59a690a48d8f67c3", 0xf4}, {&(0x7f0000043000-0x1d)="d9a3327954c6981e41051850a8226c584d683594f5db8c49ae28ff0336", 0x1d}, {&(0x7f0000751000-0xeb)="6fba3fa6691d42ae42f6a1ade62aa8ad1f1e5aac11f357d632fdd774034080b566b30a508995d8b6aae592feb6918e15358248eff9aec1e3216045bb190f365bb5987c4d08f8c1b4e15bfcfb66945f996ae5fd8fd3d13033cd8721618892651f03a34ff691a207dd321f45a6e7b90df5dbe7f82b3493ea78d4c7f61af196f16d088b5b648ccab9373df2b48b15af436e77fe63df5bf6fc745ce47470793b3e61c71a6449c3f73c09a81f855f15b3e4097cd3ec3a38c16dd2e8c0c25a3a689925ca6a584e374765da9d7f155bfc4b92c5cb872e864546b0d4770dac85b48fa08021eac97e73b4fd81ea28e2", 0xeb}, {&(0x7f00007c2000-0xfa)="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", 0xfa}, {&(0x7f00000c3000)="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", 0x1000}, {&(0x7f00008e0000)="", 0x0}, {&(0x7f0000740000-0x86)="d689bda572576ac7f5f3e1552d670bc68f538e8cd010d7beb01fe546e20e83d2ff47f929f24e5b43ceac9fbdd6fe98365251708712ce007b362748edb64b1152e97f1c30ab8e27e99f7e5ee6eeade49073e2c809c71d2a2b1f22cfbc05ed70a1472b5f24566dfd74cb9964abb9adb664bb0c61228e34915675888b76e593ef31145011476b13", 0x86}], 0x7, &(0x7f0000750000-0x358)=[{0x28, 0x0, 0x58, "df59488626634d3cf25b0f412be03cce2c"}, {0x88, 0x2476e120a6755617, 0x34c5, "40739cb08700008587f61548b4cf6873dca4c7a3e79e207a4bb927b638e69d6183af657ea5f15d79fc6f6b17c2a78a61f0dc19e539784f212a96d50cafdbbc924e42495e2aeea53df54d5dac23bdaf2b6169260eb987eca3040588667c7e6ef449646cccf30e3f2f08c053a1f322fced8d0e543955d6d9"}, {0xf0, 0x88, 0x0, "3f84a57fa1584dfe5ae4511f10255a6988e71de753ca8748d986aadcf0918f9db8ee95a3662be39f5ad5239da8f0cd7132068c26529348d42c927fce25eadde4f6eaf5ece47568d34cf644618a212ce4bda776cb9dfed4f44182e774f3642a372ac04d5488bc6addaa2e130c806aba194a470972375345953284aca159f9bb84bd5a1360da75e87b5e64a796ac5c0d687e0bd5af9d2fc6cc6d3774d94d748218ac4e939121b4ac5280e4fc4427041c12b5bb9f01ded7176be4ebc2110d230165eaa23a8da2b6c1fa2ff1c1324e16c7a7aec8b29ccbfa08554604"}, {0xc8, 0x29, 0x8000, "e193ee4329a5eed7c6fa5299c75ffe807892f7d8bfa945b27c1c14c727eb3fd53d36644bad0585ada7f35742f9f8c733481a99c90d1d43c19eedf30a1944086e295345ee4bdd14a3e68570f3e655a16af57e722c2ae5fa5b5810b2b8141510f851da41fe1ee0db12f4967ca2cde88e2236c7d85a5ec445dcc14874d173f2871d867df125ec100e5d93e2891d196e31e5fb9e32e6714c3d37a08d8ad5503579137f7fa4b988f1a91525931f307707c9c495"}, {0xf0, 0x103, 0xbc, "649ec5e0b27fd713d84ab689b13b74be51864fc6b378c0b94d4c9e9b2a16fc6bfe41c5642c1309c6f32deef149f22d0b74395b4c09ffe94ec82b0b78c08e071a4a793a9ccb80904c5c4cd8e6deac1beeaa99d45ad25cdea76adfddd575287e02ff4604efdef28e6743d66ced3dde0cf1e00c25b8255e60fa20b9b4616a3941998c5723b5d98510e727ba410070ca4e5c3027fe905bcd574b77b25a9211dacfd460b249afaa2587327fcbd91d58459ec00d4e6ae7d10c1b844904dfc908cfd600484c8ae6703521bdac7ed56a372bd15bef5b4551a5cf5677cfc801a0ec319b"}], 0x358, 0x4804}, 0x80) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009fb000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000dc7000)={r4, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r4, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000029a000-0x4)={r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000065b000-0x8)={r4, r2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000613000)={r3, r2, 0x3, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000073c000-0x4)={r5}) 2018/01/27 07:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000d1a000)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x1001fd, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000c4b000+0x31e)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000fa4000)='selinuxfs\x00', 0x40000, &(0x7f0000043000-0xdb)="61db6db2fd687398bb3e079519cef69187f3b388af2a8397c9d660352825fa4db814170fe14ce6ba164e2bed665467f8a0147fdc8050de067c2a9798a3cbbb455da4921a8b3f12f3df76175b60a2243955ee2e48c7fd4411756201aea77c9ff55a0e91f74471b7dde087e605014aa5662b12afd06211360a38d7718d83e74ce014532720e040bd677c9dcc5e20af49dd2159495ce118823a558728c6685c815035b9066fe7385c46311d5d339b705319344db77350516fef8d8fb0abd8e0dea0d4d84140d392a494fed04597e9c33bf371d370347477e7e9632580") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f000004c000)='./file0\x00', &(0x7f00007d4000)='./file0\x00', &(0x7f0000cc7000)='devtmpfs\x00', 0x2000, &(0x7f00000d8000)="") 2018/01/27 07:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) 2018/01/27 07:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f2c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b35000)={&(0x7f0000729000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0xfd48, &(0x7f000070a000)=[], 0x0, &(0x7f00000ee000-0x49)=""/73, 0x49, 0x3}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000010d000)={0xf, 0x8, &(0x7f0000389000)=@raw=[@alu={0xb3721d597d462ff9, 0x3, 0xd, 0x2, 0xa, 0xfffffff0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, @alu={0x7, 0x6, 0x2, 0x7, 0xa, 0xfffffffc, 0x1}, @generic={0x1, 0x1, 0x7f, 0x0}], &(0x7f0000db1000)='syzkaller\x00', 0x1, 0x85, &(0x7f00001a0000)=""/133, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) recvmsg(r1, &(0x7f0000e87000-0x38)={&(0x7f0000278000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000be3000)=[], 0x0, &(0x7f00005ea000-0xc2)=""/194, 0xc2, 0xffffffffffffff00}, 0x2) sendmsg(r0, &(0x7f0000444000-0x38)={0x0, 0x0, &(0x7f0000708000-0x30)=[{&(0x7f00008ef000)="f97fa0ad67ded3317ad3c1f714a604e1d39afc9894faff00fa04c06a648b77c3812aeaa39532fbd42f2fcae3991bd0565f482e837204dc872d15335819c1e8abef9ca6ee2aa5a1db573f3036de14b4859cc09343147173b83aae331d15ab880048f94b0e8d36e3955232e08f6a12088add75e872b26b192481b36f4645408fa8445e610b40f3292d28ef76ebdc861e5cb99a590a26571367567d0fdf612920a189b07a8d85ef9b77b70e04c569d4f8f09955b02566023671f9831602e2bbbee2f0d8168785f852726ae2cb0c87e68f09825e246df4f322e669900af8d5682f50c7c31b145ef66c45d1edcb93fad9c0c817de", 0xf2}, {&(0x7f0000276000-0xeb)="d626c8b7100e6ae4014a3d379798441829b854cb8b5d2fd50ebf2e4e41b38c6c62bd84f7cf5b0fb1cc3a4bc055d01696ea2d6255ea53607b54c54a27524b72c2ceac6b0ee50b04def3179d7eb5eb917abaa7d87190e7ff1f9d5632024b261260f2ed575edcb4690966af62605fc7efe034f64196bb20db42c521ec0c581ed815768980dbcb3f3c3fe0ae5c729e3b972ca908bab415686ade01449fbcd56bf5e0743274d44f41aa785e3299c20c6843a3e5d5e8dfb0c2b80d714eba0b353a672df3cc7b5f50becb65483dec664d58522ed1434e663399762586ca092110b4483ec1cd6984154fae94f18914", 0xeb}, {&(0x7f0000301000-0x6f)="f4836966ba503cddae5e83fd0e6dd9c9dca3f7e6bce72b57a36bcf398dcf31ff31d90f37a26dc9d039b12e5214c5e03fa41782b252e7b3e2e4e8797f18a62aeb7ecfe1fa7b1e1d19a3ca171d33e5a5a50185a04d8d01633d07cd4300a584e7070a3f3a9689931706f795f7b0daa0d9", 0x6f}], 0x3, &(0x7f0000f9a000-0x100)=[{0x88, 0x119, 0x101, "83b94bdd01abfaf559c7efda39b7acfb47979fc4f00c8fa28a19ac45a6546474e70f929f29dce0e5a2171e59be3c13cdd75116cd9dea8de77a0dd138b463abb363f52f141fc5dcd77edbfbde930806f55c4bb8556b9ac9996b1dfc7f26ad0aca63c75543be255f19b97176b084b394ac74281f"}, {0x78, 0x0, 0x32c5, "9b6d0a4e8ce21ea5068c509eed0363cb90daf2c58d28ec09edaae591d8e06861bbb4d8c5ac5490363bc3402a8247dbf2f2604fb9a95038b34a66384b216f240999e2f0364108566e733a8c947b88c7b662aa6fe5dcbfdf75149f2a7692cd189a26"}], 0x100, 0x4004000}, 0x4) mkdir(&(0x7f0000e57000-0x8)='./file0\x00', 0x5) recvmsg(r0, &(0x7f000070a000)={0x0, 0x0, &(0x7f0000de6000-0x10)=[{&(0x7f0000d89000)=""/147, 0x93}], 0x1, &(0x7f00007a6000-0x93)=""/147, 0x93, 0x7fffffff}, 0x1) 2018/01/27 07:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00001b8000)={&(0x7f00002e0000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000092b000-0x60)=[{&(0x7f0000414000)="", 0x0}, {&(0x7f0000dce000-0x6c)='\\', 0x1}], 0x2, &(0x7f0000257000-0x60)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006cc000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000bc0000-0x38)={&(0x7f0000781000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000191000)=[{&(0x7f0000820000-0x44)="b1b6067f1be439f8649f8bcc7ad9169feabbe82e8c9e2cc89df8a681b70c0646210af933bb355f756ece8f6391729eb51089a230b94e552e93c321300a35fff4128d1340", 0x44}], 0x1, &(0x7f00009fd000)=[{0x88, 0x118, 0x0, "10322afe67b9666109668f90df0edf8fb7a801f646a4c31aafb74b0de6e7c226c25eec63d0b2724e5bea7d9fc82cd3f7cf8a2c905114ed4f72132cb11433092d6f06119bd54f0172fe8d4cac03c5cf50bff2754584d09b0213e2e0ffb0555c93d56eef8468ef54adecadf7235730add3680cf4"}, {0x38, 0x0, 0x6, "fc8a4fb7e64cda449f3b21d76deb0dd93f501de14b1976941cfeb264df6e5215322b57e3c50acf"}, {0xc0, 0xff, 0xa5, "203d8ad326700b10e9fa138b37fd7e28ccaac163ff0b17b22fd997e431237f6add8a3fe1ca82746e006f194047533691f7c8b8031b1d09740fd24da5f3ffb92fdaf306316bf381bcf49f38893929d96ab8df1f2be29011d1fe737ecbbfa4fe6f3159c02c6161e436594fde8cb29f79cbc9b83ec0f0f582ee0bffa32a207bc9f7f2bbe3ccadc7c9e060a662c7e12191d3b6e268f3e9274e7ac9fd261c0e2686e96700adcc4ca43cacd7cf31"}], 0x180, 0x1}, 0x20000840) 2018/01/27 07:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xb, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a17000-0xc)={0x0, 0x20, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000077a000)={0x7, 0x1f, 0xb274, 0x4, 0x13, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000003000-0xbe)="4f5760cc2fd7c0b70413b14942e2ee55725d604843461f114e100c90bbb537768c5e6dc599131de21f6b8dfa5830fd68215875e6bc8c3b5eedaf686eff4e1279941f549a47387e9a3cb96a90673d65fa39725b87e0faae75a9c2a0d3e8f4ae7795dcff152c7a50b7e898cde057dade7c1949cb46ef9a2d28e8d3d52f0a88d61d4236585f119b4d776b8425bbc5606ab39fd28232fd498f2347542923612d8fa3e92f4085ebb56fda03124ef0e34489dbf047e06bfe045c75379752bcd764"}, 0x10) 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) socketpair(0x3, 0x80000005, 0x24, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:39 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xd3, &(0x7f0000f7b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f79000)={r0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00006fa000)={0x0, 0x0}) socketpair(0x400000000000010, 0xa, 0x2006, &(0x7f0000053000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000021b000)={r3, &(0x7f00004f2000-0xfe)="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", &(0x7f00003d3000-0x4f)="ead0209f965afef1a6f448fa85b132db0974963a33685448127e7870f262594595dd76696d916973e19570ba900f52d9235d9ff7aa4c16695a3ca30caac1ec99769bcce146109ad0ea1faf48806e61c987e64df47af06c353d2c1cb1fad2418fa5c0", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000331000)={r2, r3}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f7a000)=r3, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f7c000-0x2c)={0x8, 0xfffffffffffffaf1, 0x10000, 0x10000, 0x4, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x5, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d45000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000320000)={0xffffffffffffffff}) 2018/01/27 07:59:39 executing program 0: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffffffffffff, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:39 executing program 5: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed3000)={0x5, 0x0, 0x0, 0x0, 0x5d1746c8dbd3ffa0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed7000)={r0, &(0x7f000045f000)="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", &(0x7f0000796000-0xd5)="86f21f8c21d5c2143bf347bbfcacb186ddb258537b30ebba44c1be313c215259d62e637be4ac672427f10a26f3de6a9bc12d776d8314d76f5bf9671975a48bf742fd7666d4393235ba2fc2b747181bbe69177377ca76b777e93f2f66b4931a97e16a0455772573ec91e3e96794f8c3c61c025d3fff9ed20ef3bb15bb0c79c31137282f0c9dc5eec4a30d79ce4439c9a96114d2cb4848e2343ba2e2ef15c9e15c965d3e507c80d97f50bcf17ea6d138c1ad78d89537750c2d10dd2ee3c9ce22d4051a2f921405e5954e0118b59197435ebcd93bb635", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bd3000)={r0, &(0x7f0000188000)="5d259d2ee2625fa74e4c24d8d2f3aa413180f99364107c3d56d018178e6f684d94cc5fb0f7dd8076673d5537f4dcea0b4cba548a77f5760cd3dded57d3c662bb6930db311af0b0c9eae17d915d58bfd33dda72192ee9d32e4a82019cddfa10bf5eec5975e88fa4695d00635fb56c4af62a8d2f1535ca0a05269e5ea174446aa8212da164be2bf993c3bc887ae340558e994cc208a0c2cfe09f2075920e656dffabe6f59c6a202016281295925cc9c74daaab9cea946be5920e1e01508666a4208ecbabd72d26e88357d204cad2853e4be4b741c6f92e18b883749bfbe41ecb35ff00565b031854"}, 0x10) 2018/01/27 07:59:39 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1000, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/27 07:59:39 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000289000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) 2018/01/27 07:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80001, 0x5, &(0x7f0000620000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c1a000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r2, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 07:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f00004b0000-0x78)={0x7, 0x78, 0x9, 0x7, 0x9, 0x7fffffff, 0x0, 0x9, 0x800, 0x8, 0x0, 0x5, 0x2, 0xe1, 0x9, 0x7fff, 0x21c0, 0x3, 0x2, 0x1, 0x5, 0x2, 0x5, 0x8, 0xd5a, 0x9, 0x2, 0xf3, 0x2, 0x81, 0x10000000000000, 0x5, 0x4, 0xffff, 0xd6, 0x3, 0x6, 0x7fffffff, 0x0, 0x1, 0x2, @perf_config_ext={0x2, 0x6}, 0x83, 0xc000000000000, 0x1f, 0x6, 0x449a383e, 0x2, 0x3, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x5) perf_event_open(&(0x7f00008c0000-0x78)={0x3, 0x78, 0x3, 0x6, 0x9, 0x4, 0x0, 0x1, 0x8020, 0x4, 0x8, 0x1da, 0x3ff, 0x100000000, 0xf3, 0x6, 0x8, 0x1f, 0x0, 0x400, 0x61, 0x7, 0x7, 0x7, 0x7fff, 0x7, 0x81, 0x100000000, 0x5f2, 0x4, 0x8001, 0x2, 0x7, 0x4, 0x9, 0x5, 0x81, 0x7, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x4}, 0xefd96bfd24c1975e, 0xfff, 0x4, 0x7, 0x0, 0x7, 0x6, 0x0}, r0, 0x3, r1, 0x8) r2 = perf_event_open(&(0x7f0000424000-0x78)={0x3, 0x78, 0x100, 0x80000000, 0x1, 0x80000000, 0x0, 0x3f, 0x40, 0x2, 0x4, 0x0, 0x1, 0x7, 0x100000001, 0x3, 0xfff, 0x30d7c692, 0xfffffffffffffffc, 0x4, 0x0, 0x9, 0x7, 0x514, 0x6, 0x4, 0x0, 0xf38e, 0xb38a, 0x6, 0x0, 0x10001, 0x9, 0x4, 0x100000001, 0x4, 0x76c2, 0x1f, 0x0, 0x9, 0x2, @perf_config_ext={0x4, 0x7}, 0x20, 0x5, 0x1, 0x1, 0x1000, 0x4, 0x1, 0x0}, r0, 0x81, r1, 0x8) getpid() ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3f) recvmsg(0xffffffffffffffff, &(0x7f00009ab000)={&(0x7f0000a42000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000ba000)=[{&(0x7f0000bc7000)=""/132, 0x84}, {&(0x7f000009b000)=""/196, 0xc4}, {&(0x7f0000f1a000-0x74)=""/116, 0x74}, {&(0x7f00001bf000-0x4f)=""/79, 0x4f}, {&(0x7f000061e000)=""/217, 0xd9}, {&(0x7f0000079000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x1}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000c39000-0x48)={0x6, 0x4, &(0x7f0000723000)=@raw=[@jmp={0x5, 0x100000000, 0x5, 0xa, 0xf, 0x2, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00007ef000-0xa)='syzkaller\x00', 0x2, 0xb1, &(0x7f0000793000)=""/177, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0xf9) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x498) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00006f6000)=0x6) close(0xffffffffffffffff) mount(&(0x7f0000c75000)='./file0\x00', &(0x7f0000ade000-0x8)='./file0\x00', &(0x7f000046d000)='hostfs\x00', 0x101000, &(0x7f00007a6000)="d93b87cdd8fa9c3c1a1ce5b831afe84623e418919527ec41bb491d62e8063910d9b1388c4245adbeb669097711e94549669b63b18c9e484d1dd64ef77d8e56b51b8865a8816cf9afa4ec12c6") 2018/01/27 07:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00008ac000-0x2c)={0xf, 0x8, 0x80, 0x10000, 0x7, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000509000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f000045a000-0x3)="", 0x1}, 0x20) 2018/01/27 07:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000246000)={0xf, 0x5, &(0x7f00008cc000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@ldst={0x2, 0x0, 0x6, 0x6, 0x7, 0x70, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d28000)='GPL\x00', 0x40, 0xda, &(0x7f000073b000)=""/218, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001a9000)={r1, 0x50, &(0x7f0000563000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) 2018/01/27 07:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000067000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) socketpair$inet(0x2, 0xf, 0x8, &(0x7f0000e2a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r2 = perf_event_open(&(0x7f0000fe5000-0x78)={0x5, 0x78, 0xa6c, 0x2, 0x7, 0x4, 0x0, 0xfffffffffffff689, 0x4, 0x2, 0xfff, 0x100000001, 0x9, 0x1, 0x1a, 0x5823, 0x40000000, 0xfffffffffffffffc, 0x0, 0x34e, 0x7fff, 0x2000000, 0x3, 0x2, 0x160, 0x100000000, 0x0, 0x2, 0x7fffffff, 0x7fff, 0x5, 0xfffffffffffffffd, 0x0, 0x4adb, 0x1ff, 0x4, 0x1, 0x641a, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x9}, 0x4, 0xfffffffffffffeff, 0x8, 0x0, 0x3f0, 0x7, 0x6, 0x0}, 0xffffffffffffffff, 0x4, r1, 0x2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000bfd000)=0x0) 2018/01/27 07:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0xb1, &(0x7f0000667000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) perf_event_open(&(0x7f0000c47000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e6b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x40082404, 0x2000000000000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e62000)={0xffffffffffffffff, 0x50, &(0x7f00007c9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ce2000)={&(0x7f0000272000)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f00003fb000-0x2c)={0x9, 0x40000007, 0x5, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000073b000)={&(0x7f0000787000)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000795000)='./file0/file0\x00', &(0x7f00007f0000-0x7)='devpts\x00', 0x0, 0x0) 2018/01/27 07:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0x7, 0x9, &(0x7f0000404000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00000b3000-0x38)={&(0x7f00005b5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e50000-0x70)=[{&(0x7f00009cf000)=""/4096, 0x1000}, {&(0x7f0000566000)=""/48, 0x30}, {&(0x7f00001bb000-0xbc)=""/188, 0xbc}, {&(0x7f0000cfa000)=""/197, 0xc5}, {&(0x7f000032c000-0x8a)=""/138, 0x8a}, {&(0x7f0000ec4000)=""/114, 0x72}, {&(0x7f0000f1a000)=""/40, 0x28}], 0x7, &(0x7f00006e1000)=""/32, 0x20, 0xa3}, 0x2141) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 07:59:39 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0xfffffffffffffffc, 0x3ff}, 0x28) 2018/01/27 07:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x200000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a0d000)=0x0, 0x0}, 0x0, 0x0, 0xbffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b5e000-0x4)=0x0, 0x4) 2018/01/27 07:59:39 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f70000)={&(0x7f0000f71000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x9, 0x6, "88dbcf87ca2a6832749304022d144d1a1e9b3cbd0ac0fd136ed7c4d1e34d57a689925898aa049b99a0a6993ca7a8ae7ef57060abed5bdcab4d96a552780bcd", 0x5}, 0x60, &(0x7f0000b57000)=[{&(0x7f0000c7c000)="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", 0x1000}, {&(0x7f0000988000-0xc3)="1f315927619d0e34b381e1bae21ffc08bb5195cfcec5eeac3ea53ffb4b433bff6b6eeb2ea4e197951826fbd4520c1fab1d28431ea9f2ce134ec48f0f3cee67f67f3b9346a13ab13cabb192a2dad0df360902c4e24732d49fa07fa2a27a87a1f7301c9afc562929ae86aec4d10585327b52eb2718856dccc6f800cfe6d540deecbe3763615fc9215c1d433ce87ba2b4e77c8d69409d8a08bf7bbde044bf7442f875e8e3e9e89cc3818c0d4d6a05f6caa38e57cf62a8a18a6b8f6f6374b3a2131327f345", 0xc3}, {&(0x7f000016c000)="100ddf19a75dea0792a89a94c8f2e7b3a6fbc2615f18e69f65787c4cb8b4c61596e85fdb81ced54b925b60483ebfcb57f9069710dce5997b111779cda1643dd95c761a9b9e868d9ebabe3799f75c34d0814745c0c5905689b980c17bc89dccb951d6", 0x62}], 0x3, &(0x7f0000920000)=[{0x70, 0x1ff, 0xfffffffffffffff9, "39c2ad5ca905db7405b2e73c64b6efe1ea861bc61f8c32bfab5c5bca40cc0fc456bca869f40cf4d9edeb36f6b42098182fbb289a117d3749a448375aeb71950c690e8393c491b9263be02ba3c234b3d03ff13dae0fb23372b8fc993fcbd824"}, {0x50, 0x119, 0xf09, "e42dd5431c7a9e639a62ab11e24d5709f0a77f36a01da443ae12acf6a737ff988025bc245a9f51c46b113203e20f947ffc608873b12a14ac08d488fe73c135b2"}], 0xc0, 0x48840}, 0x40) 2018/01/27 07:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffd93, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x6d}], 0x100000000000019b, 0x0, 0xb5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006d7000)={0xf, 0x5, &(0x7f000080f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bc7000-0xa)='syzkaller\x00', 0x3, 0xaa, &(0x7f00006ac000-0xaa)=""/170, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001a8000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000024f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000825000)={&(0x7f0000ed8000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000058a000-0x4)=r1, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000057b000)=r1, 0x4) 2018/01/27 07:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0xdd, &(0x7f0000420000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c39000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009c6000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f51000)={r1, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000516000-0x38)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, 0x1c, &(0x7f00000b4000)=[{&(0x7f00000e4000-0x5)="13d7130c0d", 0xffffffffffffff30}, {&(0x7f0000fde000)="", 0x0}, {&(0x7f0000e20000)="71302b688ef834226bfcb23683c18a410292ad73f0367333487ff72fcb4d271a41dc5511b326f74b15a510935361e824b57c96e186771dbabc2d79331a93bf310d969323ba4e1b68456d008c2a8aeb24ff4f088b3f2728727ce4bdb12c571f1edafaf87948", 0x65}, {&(0x7f0000b33000+0xd37)="a2daa8309a5111f8e73ebc554892f5c53241eb25724f171ca55c84ea", 0x1c}, {&(0x7f0000844000-0xdc)="aece2f53f442bcabaee2c8a93ba76630e0c05638efeb5457d5ea24786e1d3ecda57ff6525b71c3f8552c2a33a7e5035fdb5455055849aac557c5b1696c9ffda0cac1be4ebc2a3797b7f84fa082ab4db15b89f4587cec775021219688eedd0a5dc1fe0a4a7545b0954e61e96abfcc4068d65f2294eec4ab3d1bd03d9baa29eda650566759221559c0f4417148c2d3bb3555a435c7f151cc5babd4eeaf46897fac5a31ca4fb5e013bb14dd5cf5ddd2f1e2e78df36eca1eb683c2dcab5d7649bfbb8d0f885d85c246ac90d2988a96b5835584cad30e59f29dbefa528040", 0xdc}, {&(0x7f00004ce000)="99c70d99b0a5c198d071697c152ffe734cad34015ba10e7942de0c562603b70776035d61a5a14d002108cf8be8d768f014dc11ababc523c0cb0ef3a142cae26d5f9e860dc1a24f52797a2d8aa5a47527ecf002ff5dd6be35e6581604870ac3d453c1de93f4ad1594", 0x68}, {&(0x7f0000a52000)="7bdca24924f5", 0x6}, {&(0x7f0000170000-0xec)="ced9522f7c19eeb56bcd0c8dd76f7731e82a6f80d7b5d1808549408287e97da53fcbf5637064401ecf87849b565e0dfce8af4e25c2661b895fcb34910f6c8a9277d6eca220dfa23b9c5cee0eda1ad9c6c4b8d1ca03488adfe6f371e984695a5b7a9af075d3f6f5bfa0ff7be1ac090a62f693ef80f50621fe40b3c613bb7acffbcf4bc119760e97875d8081492910f142d178709e9f22dfb345eed8c1c0a7f1d63de104bdddfd54b4efe38fba79795ccba6bb1126e9e535c49d0a2618afc10a926e2294fa16d4fb683f1c6851d2d3379fa488c01ff961e8bc685718ce9a71a80d6f1b54d6bb40f5861fd32fbe", 0xec}, {&(0x7f00006d5000-0x19)="99012af95adaf0f91d637d0cc9e45403430024b4490bf53d66", 0x19}], 0x9, &(0x7f000039d000)=[{0xf8, 0x84, 0x7, "ad5a9ca95747ad4d7d34c8d3e0ba047bdc16a7d8e7b1f8c34cb8962327d12e61ad24bf65544f4cc58d27d9d71bf66b29c765d933fa8239547c6997931948655ffb3b704fb295dc28c447952a5c38227ed3ca44c5396730ddaa5618548fc4271fc8d947fda1bddd27465c885862c820d3b0bc4043911f7c4fccb3cd4e4ed24ea5d4e4dff11801f04bfa53aa02fbcfec7cd4844ecc1bb4f69fc58b4822ba01453d3b5607291d05d1e277f5bd2222cd6cc44094a21d04d718509b9ece76990f050fcc26b8e077dabae46cca818376f1c8745b09797fd9986a06b9b3423453d58b60641faa92"}, {0xd8, 0x10e, 0xfff, "04ca0debec238f2bd78da45de807e812762aea4f338aabc38242cb39e374687a023400d316d7e1ed52c2a420b8d5e018da3a12fcffeeec390387210c5702bac5dc764275cbc79c55c7a22f71fecd75710d85b433b38629fe534332d4649fa71fd4d72c249abe326d91f944ccde6adfc00cfb780a10bb9dd8951ec825a0d82b1a862dc4c2f74cc6804342d0bb548cf4d88c5e4334173034405bf10750293c5cac687e9ba998c3e30539d6d93a9d74e45456d730ffe9bd9088ec95852b479d9cae4e489d"}], 0x1a3, 0x20008001}, 0x8000) 2018/01/27 07:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bae000-0x2c)={0x7, 0x0, 0xfff, 0x4, 0xd, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f6e000-0x20)={r0, &(0x7f0000081000)="1dbe2ecc140b3e307b3fbaac454aebd9e023491080f0658a218d647496345e33c142a1", &(0x7f00004bb000)="55396d0dc6ac4c23a71e3657c889ceb286bc5f11d0f90f80d2010afe2fdbef3f73572a35eaa0f7ca6fa5eabea255e46ce7255d2482ce5427cadb3bc723ec056b4d3fb7cad4a6736fd9e79d51ca1814690b2b6fad57f2b486220505c32e04272be5a38cd81632dc4dc241a6ccad6a09aad2fd3e067ea43d8b0aaa6378933c", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r1, &(0x7f0000322000)="", &(0x7f0000132000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbc000)={r0, &(0x7f0000a2f000-0x9a)="a9537e224be7304bfa4c1f0871b1b6dbc9e93aacc51376bf4b87ddb6aaefd2016f01c8de2a10424b31f8eef3dc7b676550ee1010c9a717462c811cae3de886bab8db626e577dc7cbc858302c328485c5ef9d4f7b2861e3240f275aa957de1f46ac3c02f17b60ce3aff4a0b6673dc384d11b3d009411c48b1bc33465eedd3d10548067e3078813d2f1cc0fef89d281cc5595712f125ea1df0b03d", &(0x7f000029e000-0x87)="253cfd353555b0767dc1f43284341704d1ef626e46efc522c393dd78d722105a41e503229bcef7dd71da0270f5a47c9bf65826c370acd992631074e8c771772ef292981e9b766ba9960399b6b93b789a54a5a26a82a23138967f55717c2801fbe04c4486b32597b09db705d6258a7c26c71222be059a0b8b6401ef5f5ea1ed799070aa94a71252", 0x0}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007d1000)={0x0, 0x0}) 2018/01/27 07:59:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009c6000)='./file0\x00', &(0x7f0000916000)='.', &(0x7f0000b7b000)="5869cc6567730043", 0x0, 0x0) 2018/01/27 07:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000401000)={&(0x7f00008ea000-0xc)='./file0/bus\x00', 0x0, 0x0}, 0x10) 2018/01/27 07:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000095d000-0x10)={&(0x7f00007c1000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b41000)={r0, &(0x7f0000e98000)="866938518d19643a2bd737360335659d734e663242843d8418b654a73a86c7cf506943c5b4884a569f94370b0e9d01c424946c68d5a83f883b7bfcf22b9906babb03fcfba3b53748f4455bd7659a95b72e3156b6fced1d9ce267cd8b5604de40a95a2e9e92d0b3f8afa677737244fde6ef7bf084df89e0926a7bbac17c86fdadc39a9903d37935092e33b44a3c3b56fef1a2296334a0e7dd8d35387e2175154cfd991d74", &(0x7f000072b000)="656e62f9e0efdd8177e28dade6b3e6eb5e9cfdbf9aea90332ce8f5f0c849caf7e8a9199ba27ca395bc5d42aaf71b81e32cf8efccffcba0c67cddea08ccc826009217e8dd5246e520a9e00340a53e8102c45f567932c370a8141a8b8f70cdcc288290f45323216d6a9bff21b0689b3310776992964b742569cb476cca5260221d94c76c2108272b0c29c5b9df5027d0e43d4ef543a8955ef8f516b3ad966ed0dec5347db4a661a4877455d35cf0be306fea51f0d4b39ba5b76242d146878a2b83e36274ce53763e796b088a4798ab27fe628db3d72834ded17697b6a36bbca03ec6d6", 0x2}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r1, &(0x7f00008a9000)="", &(0x7f0000e38000-0xb2)="e4", 0x0}, 0x20) recvmsg$kcm(r0, &(0x7f0000a13000)={&(0x7f0000496000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e39000-0x70)=[{&(0x7f0000df5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a32000-0xfe)=""/254, 0xfe}, {&(0x7f0000628000-0x7d)=""/125, 0x7d}, {&(0x7f00003e7000)=""/62, 0x3e}, {&(0x7f0000e2e000-0x87)=""/135, 0x87}, {&(0x7f0000a05000)=""/206, 0xce}, {&(0x7f00008c7000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000ee6000-0xd1)=""/209, 0xd1, 0x4}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00009ce000)={0x3, 0x6, &(0x7f00001e0000)=@raw=[@alu={0x4, 0x6, 0xf, 0x6, 0x7, 0x18, 0x10}, @generic={0x0, 0x0, 0x9, 0x80000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}], &(0x7f0000fc0000)='GPL\x00', 0x36, 0xff, &(0x7f000084f000)=""/255, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 07:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000090b000)={r0, 0x2, 0x1, 0x100, &(0x7f0000cd4000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) close(r0) 2018/01/27 07:59:40 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000020000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000017000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x5e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b5b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/27 07:59:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000692000-0x4)={0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000399000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d09000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006e3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000000)={r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001e8000-0x38)={&(0x7f0000272000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)=[{&(0x7f0000aa8000)=""/179, 0xb3}, {&(0x7f0000607000)=""/236, 0xec}, {&(0x7f0000159000)=""/183, 0xb7}, {&(0x7f00009fb000-0x48)=""/72, 0x48}, {&(0x7f00004ed000-0x8a)=""/138, 0x8a}], 0x5, &(0x7f0000c82000-0x14)=""/20, 0x14, 0x1}, 0x40) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) socket$kcm(0x29, 0x7, 0x0) recvmsg(r0, &(0x7f0000c56000-0x38)={&(0x7f0000ad4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000077e000-0x40)=[{&(0x7f000019d000-0x5c)=""/92, 0x5c}, {&(0x7f0000993000-0x7a)=""/122, 0x7a}, {&(0x7f0000b49000-0xaf)=""/175, 0xaf}, {&(0x7f0000104000-0xb7)=""/183, 0xb7}], 0x4, &(0x7f00002ff000)=""/32, 0x20, 0x4}, 0x22) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000931000)={0xe, 0x7, &(0x7f00009f3000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x0, 0x1, 0xf, 0xfffffffc, 0x14}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c29000-0x4)='GPL\x00', 0x8, 0x6b, &(0x7f00002c7000-0x6b)=""/107, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007ab000)={r3, r5}) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)="") 2018/01/27 07:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002e0000)={&(0x7f0000e04000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000cc3000)={0xa, 0xa4f, 0xffffffffffffff00, 0x1000, 0x0, r0, 0x33c0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) socketpair(0xe, 0x7, 0x80000001, &(0x7f0000cc5000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f00003ec000)={0x0, 0x0, &(0x7f000076d000)=[{&(0x7f0000a1f000)=""/4096, 0x1000}, {&(0x7f000016b000)=""/182, 0xb6}, {&(0x7f0000b32000)=""/148, 0x94}, {&(0x7f0000747000)=""/4096, 0x1000}, {&(0x7f0000f32000-0x1)=""/1, 0x1}], 0x5, &(0x7f0000174000)=""/240, 0xf0, 0x72d}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee2000-0x48)={0x8, 0x4, &(0x7f0000cc9000-0x20)=@raw=[@ldst={0x2, 0x1, 0x3, 0x0, 0x5, 0x100, 0x9}, @alu={0x7, 0x4, 0xb, 0x9, 0x2, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f0000495000)='GPL\x00', 0x1, 0xff, &(0x7f0000743000-0xff)=""/255, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:40 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xc, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, [@call={0x85, 0x0, 0x0, 0x14}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000a1d000)=""/251, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd3000-0x18)={r0, &(0x7f0000fd2000)="", &(0x7f0000ebe000+0xc8)=""/4096}, 0x18) 2018/01/27 07:59:40 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cdc000)={0xffffffffffffffff, 0x28, &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000d83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00006dc000-0x38)={&(0x7f00009b4000-0x9)=@rc={0x1f, {0x2, 0x8000, 0x9, 0x80000000, 0x200, 0x0}, 0x0}, 0x9, &(0x7f0000f7a000-0x30)=[{&(0x7f0000f7a000-0x1000)="c084cc4adfc41afbd3318b50b90539efa69e1a8c95350d8a57c2ce31b18f0b4550b1d88a9b2ce8cccd05e49564617335e0fd919243adbca3778c173c971666f6c03ba875850df4aad32fd7c1b3e78e125bc5597dde107b2a1c8cb3cdbea80cbd3c01410e2d4a23febe8a79fd5e1710a4c05773af25fe9583ce42401fe170858904b41094f4218c8c14194d58234d27be8240b0f511027c7b6302f9c708ffa7da0835ea568f5b4db3161f602508a69414ed10cdf9b05f81eb6d463b7c53b093d2e7eab5b0df81c4fcbcc986bfefb5eee6b3f50e8025821bf997877705c6dbcc02d8515fa800f89835c89e6f504c886580e1e2762bc89abb24c6d86e7f10f59fcee43997f779f8103c3a8ed14b180333327eb503ad3635fc3e494de94484e92b2749a2c43a91450c0692d198546c62058de3c9eb7797ce1a75f766536425e5028ba9fc5045dd0c41eb508aba19e5a5f17aff6cb2e16418efa77113a507c4c23e0614ae7d5adfa46d300bf663c6a1321ba8157d7e6bec16fbb655e9a6b5b209ba37aeb96d40cef6550c3fa6af0300104620bbe6281bc6e634acf9f83eb2dda82d32fd43a97a5b656dacf2c569b7e92f4a58ae8ae0a06932b70e649c13346dfcab528e68918db718d1b8278a2875edf788eece25953e063f5c711449e075a899477711fb7efa24babcdb1a7487cd62905388efd3a758c3ac2a063f20f87786e5b6b73fd2a2184ea6ab9269e2cc0ec31c618b6c7d7b8564e04bfd038637929f4090bbb3d6477f77d1cd4b9be4879ffe901589f020b9aadbbc636087f31d97d32ea1dd09dbdbed63e67ed627e6d685470cd7b97970ee2aee7c0a1f2818ec8091dcd7b2ffccb691a57e13c2d9fd635e0dfeb1e4a42f3a138fed2ec4f2d9281455ad776c5aee071997d4e2c8bc3a7f0b17253e9b35404bb0ee8a9acd9956e247196707065b635bad29ba9008dbd0b9f19a6cbb89f756c1878bd68f8938a5922760f5ec875aef980eeb8c317599dd99724b7ea16ca90118b78c4c9c9ffa68aa0ae672808ca3deba8a5f92cc708b62a203c2cf58cab8c2f190fca0351fdd143b90cd0a6a5bbeda2a36b3105f4025a046011e1bf9a3c80dcb5378cf9119d9a55e20bf56ef4876222e5b0629dd07c6894526488e2644b1c1566d0292cb64d213ea4e7acb93edda50c8baa373f12cfef6436a2038ae82bf8006a3871f0a45af9565e77ae7dbbbf210686822ffb944adf9630483c40f5667027aedc7a2bd5d10c341e8483825fa866869cb599bf4c0958b2e94775b3b5a3545659ee8b14ada2f0f9fa4f019b0e897868528bd3076ea575370c7ec0be107720e45c0c61862021b81d87eb4d872cf3775b1a12cf8069a809c6b34597c9e0204d85a8524e643865f40934b7c06b64f251742e7ade258db46aa6baa1b2c933c72cbfa8070943ec569ca1480acf002550e623d4cf5694d27e447cc25bf186218e69f7a94686a1fc4dc39d4b3feca6d880c5a9b826b4988b8a4021b4b184745bd6e0b60349a639af151a7ffeec0900537402fbc7a27be6de5d959e14cdece5382c181a88c66cd79314cf76eca4fd6f0ee556298544933b274277ca42903dc7247396e96cc486dfcbccbe48b0344147fc22caf82f1be95ed5941976240785dc2161b40134588bcfc7bb4b32301c2183844361133c985668871c00595e6b0c7d3295885b074a4c74f9f0244d301a4c4bde1d329a0eb3fdadb3cff7fe0e57c65bc17ff7188408e5abcf974a8b0c0e2d1e8f9f00cf2f15a07afffc1de4baa71bba1eb9071c8317247aff13128f284112233ef9fce79233b019c1a9622bcaeec6779faaccfeac82285f386cc776e2c1bac9fbd077fae652099e0b8a276ab20329f371789241127cf07e883204e0c01be99d3e89b2896c0c766d42653f3aac2be195abdf931bfb91b5dde4bfa15e9af564829125cebb85c9cc60e9fd292f98de6497ab9fc20b51024db4c8b19859c637ff224e86a67c99df62675c346110bd4916a593084831c848389fac06d2be6dd0b0b4b9c66e4fab7b87ae9fb71f71d433a719bf7c53db5bae88fab370726ec0fcd8c83c63ac0edd3745e0cfd98664857c5b31a25e44d16678dfd37ebff4068281ea1604280693de2dc821b5184a33c281b1d2c1e3f56abdba3a4e1de0f60823bc421a3387216998561e8320745a1f0df8ff32aa5fde58f403b9e03b89c6ea070865f37b16f5d7016c0291f732238acc8a8b9afa4966204d34c642040f835c22726e8ef5d2ecb0cbf0927e22f2e8cf9272e51d546b495a90654052c3df0687457b2c06e681f367db5236984c292c73aa9c7b9600fb1d77f20c7bb8aebd8a646f75753d2861397a3205aac93f08e34d1b5aac5af93f4cb9c64009017c76a45ffcc6497a2996041fd4443f16fd3194e77c4ab5f8e0c1e0e70618432ac35f3e0c26d192b60f0595e92ffed9a04d3b4ab4ff0eb40d3bc35d08d3641701ad7e124698d6c457547d5663fd4fd7b5678836181e086e0b77b8293aec59fd9fdcf05a7a5ff415362622f722030422b16a2e4a4473303984bfcbe238a3e4cb088344b19a294a34dd4fdcf9dd0cf1a16da02387c541dd643763722f89efe707c22941cd3f98e9a91b39fb088545fdafb63e21e44e034e3c8d47fcef6fc7e06b919135720110a4a614075152db8e508f120c260ad1761be2cba1b3809fea03a16ef513a01f455566676688e5f3da0baa7742c6284c679968f6b5bab25bf72284230b43e9b368f4e7ead4bbc8a8b63cbd4b76bbb1407bee5be559cca20fa19a1213d6ae803fdce0dd472ebf8d66a0d2793d17ec8ec6da8b794e45c110f6eb6da3a261e58510ecfe210293e24fe6d835cb73461e8edf8fbf8c576facaf1ebc35ef73bc4a3693f8decd17d1d5f7d4b673f88d46fc722ebdf71dc4b27a0e52c08c0ed631dc8d1b315bf865e86bdacf6ff9c58ae209b94716847be73b94be5055dcc5102da43a0a473be3685f6a060da7b818ccea73759fb14acc6aff2f65b63f703bbda7242a180a55586004795687b5d6739c15fb54800a0fe74073d5aa46df4830ba9bc31011d9ec0f6de2a79a81fbfc95a8a118ae6ca9d0f050a0ccb93328904dbe86d6225aced6286ec9927b8e4c89a0b725e4137c365e023c462e06591df69f811a8d42f6cba7f542775d248d51d8226e4d03123adc4876ee423c277f731c8b27ea9250fe3c5fc891bf8f3b42fc8636e2ab4532906b89492a31d09c1636e14747e9ea7e8b95c939b5ed73cc8362eb5ceca55121b2eeaec7bdd9b2cd0decf99ebbdc7508990040bd1cda58532e41aa3c4c118c818c19f55934393564ae23870b72f8f450422ddaebd06481f8bb902d923ca853bc5812b5376b2088a4f2579547e5cd34fdc583d680e28df64168ba5231a5ebe168ad5833da182bf6a20a6c80eef6d0d7957dda4eed372d6db2a73880a5e0ee138861ef4e1372d012217a7903cecefa7e58375642ec3a5bb9520f20d8567bd06b142598fb53605bb902336ea82b31eca7f52420dc72199d990994b99d089ba7155eb902ae73a6f5f7ed1e8103472781ed22579032bfed77383ff18b2d93ddfe02eeb887a5567e4c61db326580b9323695089b9553642dd5fa894242f42cce03ab3aea79e1be83729f736e1d74ff338b35910e93bbe5f66d57297dd06636a6a86b4be324798f02edeb4f4e8bf54cae21969d7e7a4af7ed16892c4ce3fefa419187d3d001ba324b8d0390a4e18f914e76eef7b526dfcd0941286d6b6650129ee23f63abcca1ab435c8c4911f4c9387372690ca9f950a9c273f6b601f4320bd1009a1eac02462618cbebbe0883fda0c385182ddf9dd2a672ecd61fc93281d0a942600e198212bddb59c17f918f6c95fda00a831e8af15b67d9b230b819d244313d4127ff34082ce5ff37efe8dcea57a45ec7273895121c564e8079e91b16abf8402059dc28909360ba206b6891c8dc1aa4105dad9ea0142000b7e017cc0637ef164a013ef9a79fba4bec53a748d275474b46a1f6926f2425d0a71cd5464fe33c369d706d471aaa383284d6ac8a6b8e1148f9698842ed0b3e82293e4bd4c2d7f7e3543708f7c37539cdb29f632e3b46e42c001369a93b601fcf498703903e6c46af9891d653fe9da6cc0e265a54f51bff13ead863fc89ce759bbfba8acc310549f003f516af4294d307e8a4e998ffb504c550dc4c76ee268a9ac4975e26163a492741703084c53dd70b91c8675e8a779dee303591e012f53bc1ab2a39e3b10271df18a7eb526509875e8bccad3908d91508c2cef23e114f5a53a1df186972cb45c7e7290676b894ec68600af2fcd9e596669857a02f04caef1a1c2f9c40e844ac85c845f698f2106fd902fb5ecfe74824871b6e321b6bb12d4345710d44517e1c5c9a0fb4a516062a1dcdc59dd89d67652968f500a006f81160628651ca2e398c2427b1f13d995b57a06d5b93cc9df51e8cebffcc5c6be15b2456f4e2575b095a9f56ea8d5b57bee2bf32b7a4888f61f78c30a7359249e4fb0de57c06b08babb46a5fce0ced8b8cac60eafe468008df36e08d726f61973fab6c342598e89341469c9930edf6a929a39e3b7988edc764a1281ef6971051ce8eff68fd2ec7711969dd51dc02338b5651c80acd2ef32c2474dadbb2a13bfc277d7e148dc0ef44d9d9af276ec148643a0b4611aa63160a46506de5c6b6e92d2b71c288294d84cd83280674a1e9b2dce024b089adaef8d6d5e4b708d6d0e7f459fa2219cb153104288565af0a924a3851b055332e5df7abf5dce383d2a4c6b17c44ba97a6d0b48485a79573351d913367b241dbdb182aa638ddac81c5409141b96c1f908517aa047d1b689e2ae963ec263d3777fe4dc4cc9244a1314d8cec8f8d8f89cc17fde46bcba894fcadfe403c72178fd48206624eace4adc3d800e9e8ca1ed59f36c30967f0c29b17867a32e6d10d6e0b9753d42f876d46a002da1966c8e8fd153f09c74a0e1449c9f54a85adf88a9d25b35223d3602d44b5c5d89bf200f2018295895008762488cff261e3c0df3f6622fe26c09459af3a8b63e5af6efec4cfed7fd08940536d91de165b8c16f427038aef87c7fc6b71584c0691fcb818a1dfdab3916ffb48b4fd5ee42935e17bb875eeb7042e0a29315824a148b38992a552344b97d0c2e1bdc40c9a495d5b9de4b4c58aa3aa9a2afc3ffd1364226c2271ce61681c006f52ce95e2785e42b1b1927f0aff450ef228f426c6c0365525096982b885429f32e8feeea0e5e292f2a99b5d4f59f09b5bd0e51189fd4df5385de28a16365c24abcad10c5fb505aa45307a7c213303610e768dbe8ae3d2d62431f55452edfebedd7a16b4313d5e31d849782ba4b9b78939418a44e0ff87847a98f670093c73edcf87ca8d12b2a35418ae61ed0fc915922f3f56b1fb3f6409237c3b638bbbd6ba01dae6486b796a9ed9128d0039665da7fdf18b7c886526ad4aa5f39000b9a6f8d16648c3345e3a2d4309e0bc9d09b6bd94702390bff020255d6ef9cd03af965907e3d858b6f5e9aced84d8c70ca7619217134fa38ab3737688dd506cee030f713db23160e1d6d6310280d30b6c1060f2d64409d77cc350529cbbd3ac3a20205927879ea331690a7ea6d56e9cb1068cee950fcc82b155bca40f476432f4201e8520f3666856a79e815cea9fbe653e50f26d796752d1a0565753b1400af148ed07de29df1bd97457cf0c51697d4290a2cb41122b4801be19edbf67d34443a2ae2354e1d686e2df3fc4068228db021f9eb28ab4359e5523ac8c1e2773f11", 0x1000}, {&(0x7f0000c57000-0x2e)="1da7e3865724ada20da36faef8006316f21865b4582d157c21fa23f332da7b6023b4561c2fac495d533194352ed8", 0x2e}, {&(0x7f0000812000)="cea3c2e450b63421669bf23b908f38311e3f0f49cc51ccb2a603aa2a71e63ccaca558abb254c636dd20b1e584a51db9d63f9a6aafe0eb5c65cb0becaf1a7d6783c38e49a450bdcefd706c3b9b4158bba5f941ce5531c2634e4e3a8258dfc3447a1c84014c3792e848e74fc042c3d91d0ab31831e3fc29cda7daa8a02d33538bbac9faa3dea8f116713ec0452c1f59db3", 0x90}], 0x3, &(0x7f0000be4000-0x110)=[{0x110, 0x3a, 0x7, "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"}], 0x110, 0x20000004}, 0x4841) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f78000)={r0, 0x2, 0x0}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000b30000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f79000-0x38)={&(0x7f0000f78000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000186000-0x10)=[{&(0x7f0000f78000)=""/158, 0x9e}], 0x1, &(0x7f0000c57000)=""/4096, 0x1000, 0x6}, 0x8fafd82f8dbc649d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005c5000-0x18)={r2, &(0x7f0000400000)="c1b085f4d348f405bd7a7b81c0be6771373c1de13a70a4d75afb3eab885560daad178c17efe9a991882b4888eca39539c021dd00565cc977bcedfb56f91bab316d0a585a0836992d52bff1bfa123dd11d7451bf4a0440b6ceb9e99", &(0x7f00008ed000)=""/82}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cf1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000381000-0x8)={r5, r3}) 2018/01/27 07:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000daa000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000449000)={&(0x7f00003ac000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000911000)={0x2, 0x12, &(0x7f00001b9000)=@raw=[@ldst={0x1, 0x1, 0x3, 0x1, 0x7, 0x50, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x1, 0xd, 0xf, 0x0, 0x40, 0xfffffffffffffff0}, @jmp={0x5, 0x2, 0x0, 0x3, 0x7, 0x20, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x9}, @ldst={0x0, 0x3, 0x0, 0x0, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x13}, @call={0x85, 0x0, 0x0, 0x37}, @alu={0x4, 0x9dd, 0x3, 0xa, 0x6, 0xffffffff, 0x14}], &(0x7f00005fa000)='GPL\x00', 0x2, 0x1000, &(0x7f000000d000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b7d000-0x4)=r1, 0x4) socketpair(0x3, 0x3, 0x8000, &(0x7f0000dad000-0x8)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008a5000-0x4)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000231000-0x28)={r1, 0x0, 0x33, 0x56, &(0x7f0000072000)="df1430f8026aae897c74f542126030e1c0568bb95a2991a829c0c1fe69d999c4b0ca6cb53fd7647fc61cebc0751e7de27397b0", &(0x7f00001ab000-0x56)=""/86, 0x100000001, 0x5}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000e51000)={0x9, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0xfff, &(0x7f0000e52000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) socketpair(0xa, 0x0, 0x8, &(0x7f0000c48000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ab9000)={0x0, 0x9, 0x400, 0x0, 0x0, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d98000-0x8)={0x0, 0x0}) r3 = getpid() perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x3, &(0x7f0000806000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000fd3000)={&(0x7f0000904000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00002fa000)=[{&(0x7f00003ff000)=""/89, 0x59}], 0x1, &(0x7f000027c000-0xcd)=""/205, 0xcd, 0x0}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000afd000-0x48)={0x0, 0xe, &(0x7f00003bd000-0x90)=@raw=[@alu={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0xb, 0x5, 0x0, 0x60, 0x0}, @map={0x18, 0xd, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, @call={0x85, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c87000-0x4)='GPL\x00', 0x0, 0xc0, &(0x7f0000b88000)=""/192, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000045d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/01/27 07:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000731000)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00004fc000)={r2, r1}) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r6, &(0x7f0000d00000)={0x0, 0x0, &(0x7f000057b000-0x10)=[{&(0x7f00008bd000)="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", 0x1000}], 0x1, &(0x7f0000741000)=[{0xf8, 0x11f, 0x8, "d7fa3c1bc2c7228486977142645a07b79fe6801f74d9b72dd0b216f236de974fc704c7141b63d60e409b1d9b3683e42b969fd29765446fb4f7e923d3a996daa3ef006bf1f2da541ab18b766f0377f8c08f5ae19021189938849e270c26f3ecca33fc3fc0545c80dae95f3daa90ccda8fe256810559bc25d0b1f262ab855bf12b6639348a476852c422f9d88f3b25f05d1822f74aa6aa7c388aaf9d0629af9e5f90d8a873147167bd59ff35d51d7ee62b7d11fd77a6cbcf9535279d9695423bc9759b9c8a51bc1f0c0faff0958b0d43b6674dd5e8a5542638be158eb075bc38f2cc342382"}, {0xe0, 0x101, 0x3ff, "9e45fd9cd50d48ded7b6d398277fc493982524cf12eee8fec310018f67bed57ee3fe374ec0bc8ac96b87958acf5190f26b50ab3510d5d436e0f49ec888e767e28a6e934b5bcfb78df9fd40b78259d449067ad5fe2f3882472e8a962854c93a2a371cc99abe757c6f37ba30be8ccb1c1467db292bdaca8dbd4c30424204cd82ed0eef88f417abcadc393a75b95d034ac4bb6acd87f820d72dadf7010bd9600eedefcb27a48faee60cb909378775f0a2359fe5fd2d9eac93d517ddf2810ae72925eccc2a58ab78286f5a4b990e95724079"}, {0xe0, 0x10b, 0x1, "f5418a9dd827d2a25906e7b44ac4224e7a97bfcccd0a82227bdfdaed3bb3dc9d9083a4a5a07736381f6d77c9aebaae8b1471447596ce5c65079cecc08d2cd50adc2c11350fbe936a70903abd78f430a414db4c8601c541cf038c228ee007f9f23e83796faebee5930fd81b966e2ffe5492218fc3b4128438afd87a418d8213777cd70b10bc16a309c459fffaa2cd4b09299dcb4d1e023258e55d869701f5cf2c7322e6d3d3b34d5b48a0b381bb8dff463578e264d2b413b69d107b81d81cd45711f0e0e7755a5b3d65ec3d8f8c"}], 0x2b8, 0x91}, 0x20000001) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000583000-0x8)={r4, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000005d000-0x8)={r2, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f000060e000-0x4)={r3}) recvmsg(r0, &(0x7f0000d73000-0x38)={&(0x7f0000065000+0x316)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f47000-0x40)=[{&(0x7f00001a8000-0x76)=""/118, 0x76}, {&(0x7f000096e000)=""/4096, 0x1000}, {&(0x7f0000f8d000-0x9b)=""/155, 0x9b}, {&(0x7f00009ac000-0x4f)=""/79, 0x4f}], 0x4, &(0x7f0000e0c000)=""/164, 0xa4, 0x0}, 0x142) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000077f000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000337000-0x38)={&(0x7f0000168000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f27000)=[{&(0x7f0000d0e000)=""/98, 0x62}, {&(0x7f00009e4000-0xc0)=""/192, 0xc0}, {&(0x7f00001d6000)=""/10, 0xa}, {&(0x7f0000db3000)=""/98, 0x62}], 0x4, 0x0, 0x0, 0x9}, 0x2040) sendmsg$kcm(r7, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000c3b000-0x8)={r5, r1}) socket$kcm(0x29, 0x8000000000000005, 0x0) 2018/01/27 07:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000718000-0x8)=0x3f) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002a000-0x8)={0x0, 0x0}) 2018/01/27 07:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000004e000-0x6)='./bus\x00', &(0x7f0000ee9000)='./bus\x00', &(0x7f0000f95000)='xfs\x00', 0x0, 0x0) socketpair(0x1, 0x80007, 0x8, &(0x7f0000dab000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001d4000)={&(0x7f0000adb000-0x6)='./bus\x00', r0}, 0xc) recvmsg(r0, &(0x7f0000cc8000-0x38)={&(0x7f0000068000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000444000-0x10)=[{&(0x7f0000c1c000-0x61)=""/97, 0x61}], 0x1, 0x0, 0x0, 0x9}, 0x12000) 2018/01/27 07:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f0000adb000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000904000-0x2c)={0x6, 0x4, 0x7, 0x52f21ed9, 0x9, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r0, &(0x7f000018a000-0xac)="", &(0x7f000051c000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r0, &(0x7f0000724000)="", &(0x7f0000007000-0xfc)="", 0x0}, 0x20) 2018/01/27 07:59:41 executing program 2: socketpair$inet6(0xa, 0x4, 0x20, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f0000c1c000/0x4000)=nil, 0x4000, 0x300000d, 0x110, r0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x9, &(0x7f000000c000-0x8)={0x0, 0x0}) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x8)="000000000000007f", 0x0, &(0x7f0000001000)="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") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000e000)={0xe, 0x9, 0x306, 0xcdf, 0x2, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000079f000-0x10)={&(0x7f0000be2000-0x8)='./file0\x00', 0x0, 0x8}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00004a1000)={0xf, 0x3, 0xfffffffffffffffc, 0xfff, 0x10, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000851000)={r0, &(0x7f0000498000)="", &(0x7f00000ef000)="cff4281b840e624275906cc657880e7e784e4a2917ef97dae37d9d0f9ec88ea2db0d645cc9da109f2bcdd651c22dc6f12ef0da05913befafbb363c58feb0bc248fb23a6cb7ffdc08889579b7f4b6164be2818f", 0x2}, 0x20) 2018/01/27 07:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000847000-0x38)={&(0x7f0000709000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009d1000-0x70)=[{&(0x7f000084a000-0xa8)=""/168, 0xa8}, {&(0x7f0000061000)=""/44, 0x2c}, {&(0x7f0000ec6000-0x9)=""/9, 0x9}, {&(0x7f000020a000-0x9a)=""/154, 0x9a}, {&(0x7f0000bab000)=""/86, 0x56}, {&(0x7f0000515000-0x12)=""/18, 0x12}, {&(0x7f0000e96000-0x74)=""/116, 0x74}], 0x7, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000c2000-0x48)={0xf, 0x2, &(0x7f0000bdc000)=@raw=[@ldst={0x3, 0x3, 0x7, 0xf, 0xf, 0xfffffff4, 0xfffffffffffffff0}], &(0x7f00004d3000)='GPL\x00', 0x0, 0x34, &(0x7f0000fb1000)=""/52, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f9b000)={0x0, 0x0}) socketpair(0x5, 0x800, 0x0, &(0x7f000087a000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000344000-0x20)={r1, &(0x7f0000812000-0x1000)="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", &(0x7f00005ee000-0x5a)="4ac32e1d400b489e822521ef9214f7182398d0a039820c5cb9af4cbbb25f4e356ca2121695fe359f1dc013444d9b085253d40350a3a0e182cdfb446058a5ae162f151567254461d3aa6694867c3ccc09ae9c5110466fe9565cc2", 0x2}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005b1000-0x10)={&(0x7f0000e7e000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d04000-0x18)={r3, &(0x7f0000019000)="0e407c58af55b544196fa73a9207afefb51017310152e7596f4474d7efe16f259598eee49c8984217291f9871fccacaf4e8d81a5a0f84dbbbb8fd2ee7293c06dd4bce03155ba2f1c4ccef9e16c6fde624696f611cc1175a8f0436afedd61a76a0e273a79", &(0x7f00006da000)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131, 0x0, 0x0}, 0x28) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006ec000-0x8)={0x0, 0x0}) 2018/01/27 07:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xff03, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0x10000000000001c5, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a38000-0x2c)={0xf, 0x4, 0x2, 0x80000001, 0x8, 0xffffffffffffff9c, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000a0d000)={0xd, 0xfff, 0x7458d4f6000000, 0x4, 0x12, r1, 0x1dd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='KPL\x00', 0x0, 0x59, &(0x7f00005c1000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r2, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44, 0x0, 0x0}, 0x28) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003f5000-0xc)={0x0, 0x0, 0x10}, 0xc) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f87000-0xc)={0xffffffff, 0x4, 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000023f000)={0x3, 0x11, &(0x7f00005ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1a7, 0x0, 0x0, 0x0, 0x5}, [@generic={0x1, 0x6, 0x6, 0x5}, @jmp={0x5, 0x98d2, 0x1, 0xa, 0x3, 0x21207ce800a8587f, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffff001}, @generic={0x7fff, 0x3, 0x9, 0x9}, @map={0x18, 0xb, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000078e000)='syzkaller\x00', 0x200, 0x43, &(0x7f0000976000)=""/67, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000d4e000)={0x7, 0x5, 0x5, 0x9, 0x11, 0xffffffffffffffff, 0x65a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fa3000-0x48)={0xe, 0xb, &(0x7f00006b9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x2, 0x3, 0x0, 0x1, 0x8, 0x20, 0xffffffffffffffff}, @alu={0x7, 0x6, 0x0, 0x4, 0x0, 0x11, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3c9}, @map={0x18, 0xf, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c87000)='GPL\x00', 0x4, 0x89, &(0x7f0000032000-0x89)=""/137, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00000de000)={&(0x7f000065a000)='./file0\x00', 0x0, 0x8}, 0x10) socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000069c000-0x8)={0x0, 0x0}) socketpair(0xb, 0x80000, 0x9, &(0x7f00005d4000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000631000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000c4a000)={r8}) r10 = gettid() perf_event_open(&(0x7f00005e9000)={0x1, 0x78, 0x8, 0x40, 0x7, 0x5, 0x0, 0x80000000, 0x2004, 0x1e9c04fdbf251eee, 0x1, 0x0, 0x14e, 0x7, 0x0, 0xd36c, 0xffff, 0x0, 0xb1, 0x81, 0x4, 0x0, 0x1, 0x1, 0xfffffffffffffff8, 0xf27, 0x8, 0x8, 0xe91, 0x10001, 0x0, 0x8000, 0x1c733319, 0x9, 0x8, 0xac, 0x8, 0x7fff, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000d9e000-0x1)=0x0, 0xc}, 0x4540, 0x100000001, 0x400, 0x1, 0x800, 0x9, 0x757, 0x0}, r10, 0x3b6, r6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ea000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000d54000)={r11, r2}) 2018/01/27 07:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f0000adb000)="", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e4c000-0xc)={&(0x7f0000355000-0x8)='./file0\x00', r1}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r1, &(0x7f0000724000)="", &(0x7f0000007000-0xfc)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x0, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0xa, 0x1, &(0x7f0000d6f000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000037f000-0x20)={r3, &(0x7f0000e1e000)="e3748b0482d2dc0a6ec4004b0cde67f8", &(0x7f0000c3f000-0x3e)="77746ab40bd7a47a27707c4637878229ed4c150b62ff118fbaca15659b2d02f42e76983cba432959d0b66a39504a23baabf7a99aa3a8c451dbf60be1de2e", 0x1}, 0x20) sendmsg$kcm(r1, &(0x7f0000488000)={&(0x7f0000ce6000-0x80)=@generic={0x0, "06b10b41bc55745851748805a692f974b1f580d0d352568f9dc070738df88f2ff7edc086eac4570fcacf9e2dae9cd1009e1c663069c9cef3a30507d514ff93d4b2a020abed7d5f5f4c5a91c3cf9497fb231456ce5eed1a59f04f8e1e8c9c619d9b3e03ea5206b8c967c5530785dc82fd0992fa43c924350558d49a7860da"}, 0x80, &(0x7f00005ec000)=[{&(0x7f000078c000-0xf1)="ac6b15177440e743514449c697fa413dc076ad7eff88cf5a524dcc99c9a23de022675672333fd959a4752b503422c7b493952f0a0759fad9919595f7bff79250ee6a3ba953593e75327f0f61bd7a515c4e949db6212661fa10b2846b487dd3ba7b47128c5abcd2dcb014821ff7bdde10df0746d7404f4d92595754796c925c41a95c3e48b6a97ad6d6434a9e1c69e613e0723bd085c8798e6113bb9ae3824ee91f38aade2d0243eb9d7dbf1e4e3e12f85ca960bc9fb8cf6cd778661786feed03c08413b471e4cd8cf4c7dd41c44726fe26979ac8dbb056f9dda67a924c18a54c345f2f83f4e243383afa76db1f2069d3ea", 0xf1}, {&(0x7f00001e5000)="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", 0x1000}], 0x2, &(0x7f0000810000-0x570)=[{0xd8, 0x101, 0x4c5, "2deca9e34568afee0ee3eccba1bb2f308afb843fdc59ed3a3e8a4dd06ac73d84f10b3ae0712f92211136e9bba21c8dcb3658a89fa09b85753083b9740a57eac61b83581c5edd8c9b4d3e61e560bbdb2ae686f5bc2c42c74bdc583a990b355201ba57ff4d4c2a65618a4a7634106dc16de6026c59dc95068969ab5ca4fe770560396b0b2d77067eb512df2ffd034a30d675a8e23b95090e38f9bf3b5e9130ad30b15ed4fdca3248e18190bca6758147804e1a791ef4e88b801a0e26da56b0348b073d"}, {0xc0, 0xa5e743af9842112c, 0xffffffffffffffff, "b117dbb90d98acbaf95d788440e82378ca56bcb0b51eca5613122ba6a0e964c9d17c4c36209c424ce653695f0e63f096181d99d60c12fb5e9fa156e39a5095ee8715d5b6355cf6358081da397213c95dbe19fc035459c8a2161a54f28f762e2b0f1db62d447f4c6d0ede7371742e28c7b70d67808cdfa6298238d6f5e0e041ae77bd19374aa2ec738b5952d4a3bfe34560c781ad1ed54b60cf8792d23b0d4e592b741233759f5616761f"}, {0xb0, 0x0, 0x800, "d2e0631b03afd909d9498a6cbff36b8fe4fb5fa3491216f9f5e26e49b793cec93dda8267ab23d0e79af4c08d0a906eb1800614fe06710d68ebc96b4c541e29810e38d7a221b852cd60cf8531fc4f37a58b18047a6522b5f564af3edd030cac662fb07a0057a6898faa62e974501f3de47b770f27327ab19a7a6f949c1f62d3afeaec6f41a3e6dd35d2fc75a94d51b44d133788d8e855f1cd1fe2"}, {0xe8, 0x88, 0x8001, "a769d839437432b37cb2293936b2401a9efac9534f6b5ff36736e59aeda54ef5a5d29a209e74d653810e727bcf7c1ef6b8f24b762fcf70a4aac21a900a9c619a3d3fa0457a1275ebc305edfa2e399a0d11e0a3a6d58bdd1d804c14e7cee9388755f98a621fb69b8d9c0f7e3a6e66d84c87684d1331345188424c88edc287faf08874fb5ab1bd98303e888af680a1cd43035e6af3d047c2486190bcfdaa6c758850e84178588ad933568a825da43f610bcd14f6cbd7d5e56a675b641d9196ba8c4552b3f8afdf1453aceee7fb38bfb3fa16e1e821db"}, {0x20, 0x10f, 0x4, "fbb715eb3adcf1a3d377f05bb10db7"}, {0x58, 0x112, 0x10001, "374f9cbc0ff1ca94bdcfae7c045d09154b6a59e751fcb20dcaee6432d1f39049c56cc03fe42d1d20e8ab2a88d328e6d4f9b754b4358ab6b691702a8d216dda6f1d"}, {0xf0, 0x111, 0x2, "1f11c58b1d3bd4af536aa3392c72ee175eb69d4454ef00a156d1d1e5a8944ac4cc6054dcc7acf9ca27b32ad6c4020e28ee2464f09fae4168498ec1a9f26bbf8cee74614ee14cc52b33dfa011841add5c5dd6564f2960163f6bb84dfcbcd47bd72f1214218b855811eb6a48afce4011f05d63c0c04210e4d6ed40564494d9d5f6405f7c34e0cda33f479567f896a822762cc17e9f6ad7cafe7cdce1691aab93607442c4acc762b62a22207b480b3414bbeb2a7a7599a8ad7f6d8711b42c50e83061bea33da75a049121bf2fa798c97b14abb5d80a6cf1f4e992b4e6265dea2c49"}, {0xd8, 0x107, 0x200, "b9404a7ed973bf972778df95898731ff6004e32477a159f5b3587266a672268659ab54b20c2f3bffb860c4a5ace896ded5eda92417519568dd5ef3e9c9f4a53d30d810cb305eba05a3d26d7e93ebc627002a451080a4bea082e657a18cde795e324e9c2dda1cf910c2e81e8c6571aef216fd4720cb578b10f05c3b40b9e541432b193c208fbefefc4da9e17ee2730b21e33c6b508f2bcbc9990cca7931ea1e74a8ccd7255de402e7762568419f99f852ff29d531ad6cac634be36e3534f14c23a3"}], 0x570, 0x4000}, 0x8084) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000012f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") recvmsg(r3, &(0x7f0000cc8000-0x38)={&(0x7f0000d94000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000163000)=[{&(0x7f0000c2d000)=""/42, 0x2a}, {&(0x7f00007f1000-0x1f)=""/31, 0x1f}, {&(0x7f0000122000-0xff)=""/255, 0xff}, {&(0x7f0000b28000)=""/147, 0x93}, {&(0x7f00008bb000)=""/129, 0x81}, {&(0x7f00007a2000)=""/172, 0xac}], 0x6, &(0x7f00002f2000-0xe5)=""/229, 0xe5, 0x1}, 0x12020) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000056b000-0x8)={r3, r2}) 2018/01/27 07:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000ca4000)={&(0x7f000054a000-0x1e)=@pppoe={0x18, 0x0, {0x2, @random="b01da0fcb7bf", @generic="28c082ad20f1c9345aac655cdc82c173"}}, 0x1e, &(0x7f0000264000)=[{&(0x7f0000d12000)="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", 0x1000}, {&(0x7f00002ac000-0x40)="ba588927432259d517a3600735eab8c35f1746a0def8646f2cc0b26312f184bac294baf5d8f0bc3ea43750a9bb863dc0e8bc46b5580e62dae377a878e18a1751", 0x40}, {&(0x7f00000b0000-0x7c)="ca83483ad2c501b3467e8f7855ddc91310305e563f39262efc9b588947ce3f1a58e97b1a78ec19837aec7944b21a7578e284c68ed5646b89e375ac5aeb318f2a62e3647fc327bff2fb9674c72e285930b9c9df359d6074944f18a3e61d7e39ffd48c09df72ab0a42a478d4cf9df2450bb3a3dbe5503c5adb2f10c950", 0x7c}], 0x3, &(0x7f00003ca000-0xa8)=[{0xa8, 0x117, 0x2, "dc17a46d1ce58a4df2bd69346edbee30cd0012ef5d6fbbb7f41ef7da242e9089e6e3957461b90fda39588e503ee62ba2fd349ea13538c7ac2b0275b91cb915b68b4289af1ad4da8d6c430b84aeeddfa07e2d1919c705bdcd12c3c52cf0b5fc927a8f65e55f57952225092e381e3dd8a4ffc59e892ef64cca5572503a1dbadb96f86fccaa8cb9c973e3834c40a507284addfa"}], 0xa8, 0x41}, 0x40000) sendmsg(r0, &(0x7f0000e97000)={&(0x7f000003f000)=@generic={0xf, "8b2a0981109d9fdc4d70a2e1aa6b8ba1eba33c3dbfbc6372ace35bdf913ba3c70e3f68282e9fd59675061a394184b3c9dd9fcd5ea14ad8236b0bd09daaad2e868366f37220b2f0c6050d2471aeb9368db82d4eabc65455173869680b69b07e4da350e3af036a24e6b4c49f1bcf0e016348920eedf296d374eeeac90187de"}, 0x80, &(0x7f0000b04000-0x70)=[{&(0x7f00006bd000)="34b06c50a8e0eab5c7de1d39ec743ad725072c430e10a7c945d7d992b67c182ac7c79c46c1fa72f2742f376dfcbd84ca8de250eb958af82360e6013402c4a816c72bc2379ed109857f4b83797e0fd633fce6c108e51d8e013f249bab776d48b475080239d925cdd7dca2fc7a842454b6755da5dcff6d5266f49a56fdb16962a5d13fddcfba5e92226376", 0x8a}, {&(0x7f0000cae000)="ef45e40b813b1b0a6fce890e6f52a406d08a7d8928a4bbb2e503399ca37bcdd7b8f09bea7e854e5c9f6c9796969c6e5e447b52a7be24", 0x36}, {&(0x7f0000e07000-0xbd)="3f17b74b14a641dc60ca0fe8c7e90806aa5518c312019aa2c6050ac3b29030b84ecb537339eda72476bd708592433829311021535a3568760a35f8742c1cf36954439ab5f67edf2ed434647fbeb8cca54fca1a37710746ef4a1abaad441a1b75c92ea323f0de8e44d6ad4223447a8e6cbada3cdaeef94a0116fc523d3e9b1501fd6fe5f89332ae9616c8a1be3042ab20841a729e5ed9cae8e13ed9ddbad2a8b5b3b53a5939c6b58dd0c5675a5c92b4a0b7f461211d6aea8acfa3481f3b", 0xbd}, {&(0x7f0000c27000-0x6a)="ebcb80ab845a829433dc805d86f3ce582ae5f60f7166e28c1b3904abde702ecadc7de6512aa08c8f605123591f78f1a09514b89262cf5da72588b3d2b9857b770cb7f34c552d485da33240fbe047cb42c1cd2444e0b8ae3bb1c9725594a895f85401d2bdfe1473e866a3", 0x6a}, {&(0x7f0000b49000)="bb9b678d7dbaebc38bbe", 0xa}, {&(0x7f0000cb9000-0xe)="b0efb2fc8040997641c811d6ca21", 0xe}, {&(0x7f000048f000)="31d0f5d94288f06c72023207f868e3385b9b07838322b8", 0x17}], 0x7, &(0x7f00006c2000-0x20b0)=[{0x1010, 0x13e, 0x8ce3, 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0x20b0, 0x40010}, 0x48040) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d93000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001b0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009bb000)={r2, r1}) 2018/01/27 07:59:41 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x41, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fd1000-0x10)={r0, &(0x7f000023e000)="b336dc75971eedd61eb8f96cb699bf8b8df693961bfca23cae0a4759e12898b312778e8a78bede"}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000fd0000-0x38)={&(0x7f0000c2b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd0000-0x90)=[{&(0x7f0000fcf000)=""/38, 0x26}, {&(0x7f0000fcf000)=""/252, 0xfc}, {&(0x7f0000cf0000-0xca)=""/202, 0xca}, {&(0x7f0000fd0000-0xd9)=""/217, 0xd9}, {&(0x7f0000fd0000-0x65)=""/101, 0x65}, {&(0x7f0000fd0000-0x7b)=""/123, 0x7b}, {&(0x7f0000ce3000+0xde3)=""/113, 0x71}, {&(0x7f0000a79000)=""/24, 0x18}, {&(0x7f0000faf000)=""/3, 0x3}], 0x9, &(0x7f0000c58000-0x5b)=""/91, 0x5b, 0xfffffffffffffffa}, 0x2000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f4000)={r0, &(0x7f0000fd2000-0x31)="d9af32ab5d3d4cab025670baf2ee57e3b7bd6e740e72ec3d0c3b30c757fc7ac9dd7534619725b86f5b87b4e31a6004bde8", &(0x7f0000fd2000-0x74)="79f7368cae558a8e4dd963e57b814091f9f4b36c9711510a1fe65d3aec0d9ca4268ce97b2514ce0ae86225f3467bb69e9a36c655d998019142d170ec31fc9ff6997eed9e1850010793df64c62f5d8164788fe9dbbf56ef1be8fe2c5b143b665ccb7e9b00de883938024cd05fb8bcb749d770a9cf", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000fd0000-0x48)={0x8, 0x5, &(0x7f0000fcf000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xc4d9}, [@map={0x18, 0xd, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000240000-0x4)='GPL\x00', 0x3f, 0xd6, &(0x7f0000fd0000-0xd6)=""/214, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 07:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000072000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000c1c000)={0x0, 0x0, &(0x7f0000874000-0x10)=[], 0x0, &(0x7f0000bdf000-0x1290)=[], 0x0, 0x0}, 0x0) r3 = perf_event_open(&(0x7f00002da000)={0x2, 0x78, 0x7ff, 0x3, 0x9, 0x6f, 0x0, 0xff, 0x20800, 0x2, 0x0, 0x40, 0x80000000, 0x7, 0x0, 0x101, 0x0, 0x51, 0x400, 0x5, 0xfff, 0x0, 0x1, 0x8, 0x3, 0x80000000, 0x8001, 0x8, 0x5, 0x7, 0x5, 0xf09d, 0x5, 0x8, 0x20, 0x8, 0xd90, 0x4, 0x0, 0x4, 0x2, @perf_config_ext={0x3, 0xa41}, 0xc60, 0x8, 0x80, 0x6, 0x7, 0x13, 0x5b, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x2) socketpair(0x1, 0x6, 0x1, &(0x7f0000979000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) close(r0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/27 07:59:41 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r0, 0x4) 2018/01/27 07:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006af000-0x4)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a0a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002ae000)={r2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fd2000-0x10)={r0, &(0x7f0000a9e000)=""}, 0x10) 2018/01/27 07:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000712000-0x20)={r0, &(0x7f00008d0000-0x8)='\a\x00\x00\x00\x00\x00\x00\x00', &(0x7f000055f000-0xb0)="4c057b0900f778d4c38578ca124fe0900b6ba4d6775f4c7b04d1bc9524ee62458ab7bfbcbd44e91ba75ba30058c353e0749022f7e970db7929754d17fdad1d54c3a361a13d5d2ba88f5aa03bd25217dc411488942866e2e5a330fce81e20932c4fd6bef79d76f8168c58b569e06f23823f2f13e7574e06ac8def601ed981f715d4f8a5e1c7f54b1c7f3a8c4494050f48eec17879d0af5cebd26003172deec514c74dc11d3f9d876babaa4993a250b871", 0x0}, 0x304) bpf$PROG_LOAD(0x5, &(0x7f000019a000-0x48)={0x4, 0xb, &(0x7f0000a8c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0x400, 0x3, 0x1, 0x4, 0xfffffff8, 0xffffffffffffffff}, @generic={0x341bec13, 0x1, 0x4, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x28}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000082b000-0x1)='GPL\x00', 0xff8, 0xd, &(0x7f0000691000)=""/13, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f0000503000-0x78)={0x3, 0x78, 0x8, 0xfffffffffffffffe, 0x5, 0x3, 0x0, 0xffffffff80000000, 0x2000, 0x4000000004, 0x9, 0x2, 0x2, 0x74, 0xffffffffffffffe0, 0x3, 0x2b, 0x5, 0x1000, 0xfffffffffffffffb, 0x80, 0x9, 0xa5, 0x9, 0x6, 0x20, 0x5, 0xfd, 0x1, 0x6, 0xe9c, 0x20a, 0x4, 0x2, 0x3, 0x0, 0x400, 0x5, 0x0, 0x1, 0x6, @perf_config_ext={0x3, 0x6cecf318}, 0x80, 0x6, 0x9028, 0x7, 0x1000000003e, 0x81, 0x9, 0x0}, 0xffffffffffffffff, 0x100000000, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000-0x18)={r0, &(0x7f0000020000)="", &(0x7f0000021000-0xf4)=""/244}, 0x18) 2018/01/27 07:59:41 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000002000)=""/37, 0x17d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000020000)={r0, 0x50, &(0x7f000000b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0xb, 0x10, &(0x7f0000022000-0x80)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x9, 0x8, 0x2, 0xfffffff2, 0x1}, @generic={0x4, 0x80000001, 0xdf093fd, 0x1}, @ldst={0x3, 0x2, 0x1, 0x1, 0x0, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, @jmp={0x5, 0x5, 0x9, 0x7, 0x7, 0x6, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x0, 0x0, 0x7, 0xfffffff8, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000021000)='syzkaller\x00', 0x0, 0x9a, &(0x7f0000014000-0x9a)=""/154, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fdb000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c26000)='\x00') socketpair(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000b1f000-0x8)={0x0, 0x0}) 2018/01/27 07:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfff) close(r0) 2018/01/27 07:59:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xfc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000c81000)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f000000e000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000be4000-0xa)=""/10, 0xa}, {&(0x7f0000940000)=""/5, 0x5}, {&(0x7f0000494000)=""/9, 0x9}, {&(0x7f0000789000)=""/80, 0x50}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x9, &(0x7f0000651000-0x4)=""/4, 0x4, 0x100}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/27 07:59:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aa1000)={0xffffffff, 0x5, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000582000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000080003, 0x200000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000615000)={r1, &(0x7f0000b69000)="", &(0x7f0000c3f000)="", 0x0}, 0x20) 2018/01/27 07:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009e5000)={0x0, 0x0}) close(r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x8, &(0x7f0000ccc000-0x50)=[{&(0x7f0000000000)=':', 0x1}], 0x1, &(0x7f0000163000-0x448)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 07:59:41 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000061d000)={&(0x7f0000f72000)=@rc={0x1f, {0x101, 0x6d1, 0x5, 0x1, 0x7, 0xffffffff}, 0x5}, 0x9, &(0x7f00004d8000-0x30)=[{&(0x7f0000f73000-0x9b)="aa4181709f6a178a51002721eee3670e4acc66c7b08f7c547d05a7e55cf92c8083897fa4ab044bff4624e20af99ecab4a24c9318f26c869aca3d24acd3fafb2826001b9be5a4cb654393af530f12fd4b04a228e9fa47709a804d7723e0b9e51fe5ecb5b3307f91d3375824a1a086da877bd0e829fd3ae1c4fc656e53f3768692afe8fc1d497b1567638f6e0e712eecee110d41169edba4f262e30f", 0x9b}, {&(0x7f0000b5e000-0x76)="e727c13f06289c77e57db5adcb499e101258ed95201ca528b79af5fa179d8ce5d166714261be303b13433b7f645149baee6677b7b97b51152a528a57ecfb80a93a6717c938d63e001984750bd96eadc9c62175091de92ffded28a89033f746fb1d2fa50d9b2e089bbe103bf95368aa67c6263ca65cfe", 0x76}, {&(0x7f0000f72000)="f9ce4e1eb3e1196a7d9a2f9733dcf7bd19c7e4b853ad8980cc809dfb52574ff05b4625d874c629d1078e129648f57f3872ac01db0859425b0ae19b2b51922f7bdddb48401da4ecd580aa94795a4788dc231166b0a7ec20c1e9a26dff4c61e29fe9", 0x61}], 0x3, &(0x7f0000f72000)=[{0x58, 0x112, 0x7, "a4e1cc83d855cc30841bd3219970c2ce71169e2a572d9b67fbed5257d503beb244b40e5cbab8642fb5ab07e4cd8216d1567644e9e93fa265606d9da021fabbbfcae70093c07550"}], 0x58, 0x4000000}, 0x4040) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f75000-0x38)={&(0x7f000010b000-0x20)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f75000-0x20)=[{&(0x7f0000daa000-0xcf)="4c91555a7d6b4f3bc2a3efa612b13c38b736f3ce3429133c3514ba39982c292f1e3130431c21c0c55ed2817c63b9257a2ef0c5baad89a06fa960d83592bd8804e294cd6c0ffd924fa6c13e518e073c082bd377ea70532ef40e1f6f6a8c47ac1c89c9e2c6216ced2b79b31d5e45ea920d836b9d65fcfe127e012ce5d64f92e93a2690cbc534a1b4232e6bdc3db3ca9a5ec75366ba89a4dffbef7d8b6c3470cae1e81ebefa9896c8ae8275a883bf1975b8c71352750b017b3ac97bb6bca3d129a0c410ea37f502ed042c856d08f058d1", 0xcf}, {&(0x7f00001b4000)="2a5dd20cf3147141517ad0fdb10af1656d294516766ea73074896a0e5583bce32cf4860bdf25e81a3a49f180146f9f884f0b31458cb60fdb6877d1bce2b27100a522ea31bdba8d32f882a2aafa98b2ff703c5777b5780b82521b90a7d5eaab95324c124fb5bf7cfc0cf48c92f8299cf9ada225e5b53a47e35c83a979ebb2b79c0deabbf8", 0x84}], 0x2, &(0x7f0000f74000)=[{0x108, 0x10d, 0xa660, "0ed2592f25e199d37bf6c5dbadebad649d7426eee837959432ee76bf45acbb07e596c3a75d4c6230f40b721ec722638c3f6188995bf5cd1fedd57b28ef376e1078232344289f96c3e75bddfe5284cb003719a59c93fd0a855bc2c3a69ec823537916c185fa8ca5f44f4ee7cb6f8301038c0dba7b16f18f43f42d897e2c5c15221dfda8537e3a7681404bdf87383c184712b3c23bf1eab7d17e4c5c0e9dd72dcf49a6ab38789e543457effec8a2886651ad61bbfc8418d26d43c30b2c787a571af816621f4a9d78b517a553f0f9fe83df1e5a748815243d392d3ede8b4682dec7cbc9f609e402c2ad3d810fabf292ac5b2bd03b"}], 0x108, 0x8000}, 0x1) sendmsg$kcm(r1, &(0x7f0000f73000)={&(0x7f00000bd000-0x10)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000f74000-0x10)=[{&(0x7f0000f74000-0x9)="066bbe0902b45c4329", 0x9}], 0x1, 0x0, 0x0, 0x40011}, 0x4000) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f72000)={&(0x7f000030c000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f0c000-0x20)=[{&(0x7f000046c000-0xbf)=""/191, 0xbf}, {&(0x7f0000f73000-0xad)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x3ff}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x80) mmap(&(0x7f0000951000/0x2000)=nil, 0x2000, 0x1000001, 0x2010, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7719, 0x0, 0x6, 0x7, 0x10001, 0x80, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x3c) socket$kcm(0x29, 0x5, 0x0) 2018/01/27 07:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c2b000)={r0, 0x1, 0x1, 0xffffffff, &(0x7f0000a0c000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000f39000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x51) 2018/01/27 07:59:41 executing program 5: socketpair(0x15, 0x5, 0x0, &(0x7f0000bd0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000016d000)='#!mime_type!\x00') 2018/01/27 07:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={0xffffffffffffffff, &(0x7f0000940000-0x9c)="", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) 2018/01/27 07:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f58000)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x6, 0x3, &(0x7f0000f9d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x8, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000069000-0x28)={r0, 0x0, 0xe, 0x81, &(0x7f0000ff0000)="43229abaf58d5d0bc0070c85df4f", &(0x7f000013b000)=""/129, 0x2e4, 0x0}, 0x28) 2018/01/27 07:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eda000)={0x7, 0x1, 0x1f, 0x0, 0x7, 0xffffffffffffffff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000161000-0x2c)={0xd, 0xfffffffffffffffc, 0x0, 0x8, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x7f, 0x80, 0x10, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fc3000+0x583)={0x7, 0x5, &(0x7f000025c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)='GPL\x00', 0x1, 0xc1, &(0x7f0000d62000-0xc1)=""/193, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f000055b000-0x20)={r2, 0x3, 0x1, 0x0, &(0x7f00007ea000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007de000)={&(0x7f0000410000)='./file0\x00', r2}, 0xc) 2018/01/27 07:59:41 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003bd000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000017c000)="ebe2842dfebccedfcf14e81e88eb5f7f81f4d065e05cdc968bb726ebc06400ecf013dac4f9a3aca6959ee2e5e64b943eb48fbc68484d32c3c0acc866138c6414d24550c9c3ea94757e390ad71a07318e84c3fb8cabf9aea1ec3f48df782d546b62714039bf8d293663eb2b79958d521cf9d94fac", &(0x7f000089b000)="", 0x0}, 0x20) socketpair(0xe, 0x2, 0xffffffff, &(0x7f0000bfe000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b6b000)={0x0, 0x0}) 2018/01/27 07:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bab000)={r0, &(0x7f00005b9000)="", &(0x7f0000a1f000)=""/106}, 0x18) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000324000-0x8)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a25000-0x48)={0xf, 0x9, &(0x7f000018e000-0x1e)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x2, 0x1, 0x0, 0x6, 0x0, 0xffffffffffffffff}, @generic={0x355, 0x3ff, 0x5, 0xc9ec}, @jmp={0x5, 0x3, 0xf, 0x1, 0x7, 0x1c, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)='GPL\x00', 0x9, 0x21, &(0x7f0000757000)=""/33, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000652000-0x8)={r2, r3}) 2018/01/27 07:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005dd000)={0x7, 0x78, 0x6, 0x7, 0x1f, 0x7ff, 0x0, 0x2, 0xc0, 0xf, 0x6, 0x6, 0x7fffffff, 0xbac, 0x1f, 0x10001, 0x80, 0x0, 0x1, 0x5, 0x81, 0x5, 0xfffffffffffffff8, 0x4, 0x9, 0x676f12fa, 0x5, 0x200, 0x101, 0x600000000, 0x9, 0x100000001, 0xff, 0x2, 0x9e7a, 0x8001, 0xee, 0x6, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0x4, 0x7f}, 0x10100, 0x0, 0x2a, 0x3, 0x3, 0x1, 0x9, 0x0}, 0xffffffffffffffff, 0x480, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007e8000-0x8)=0x1) r1 = perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ae3000)={r0, 0x3, 0x1, 0x3, &(0x7f00005ad000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/27 07:59:41 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000efb000)={0xffffffff, 0x96e, 0x10}, 0xc) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009d4000-0x20)={r0, &(0x7f0000efb000)="330072c6c30930001918b691c910d4da0e68206efb742eb0e1a7bc2fef37f6fceb3992d5b6c0abcd03d6b0cb0b05e8d717a9201bded1850c9f0fa7a0e2bde3e40286f7f122f4a5ee2e71fc051f6b2f6d6d01bdd4e3bf9baf237bc19e5c8713785766a3a857fb563b8991feea42c2c91f6e4e1edcbd93f56adf4457b2c408b571aab5b2d71989cc4e7bae1d44fc32929fade8b1be668f0bf8426c4f4e3b56a258133beecea6e8", &(0x7f0000efc000-0x97)="0c0f3093c715cd06a2e057b72e05b8ed901c7aea4708077ebc9c33642f5df5af2c94610da83f21c39877a1b49e40211cb063eb0f6ede6d591974ad7369ab865e8c5fba956f8fe3de5d7c88140e26c37b8c49e1e1621f327535e22d8be7e9c2ffa036e341682facfe697b927eddb5e62eaa313f7ea4ee746b585208bd71eb8dce2504f13d7ce0e45df51a4a151e6e86427947384e53fb86", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r1, &(0x7f000048f000)="", &(0x7f0000de9000)=""/245}, 0x18) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000589000)={r1, &(0x7f0000711000)="b3e1221ac3b3216e8d910f2ae1f7dfb495034458cd6bf87c1df05f3d19aaa76cf02a77cca00d6591cd90e002141f8ecae328b57370db8d536ad784645e68dcbaac9c30023eeeabb4ad2339b5df3b2ea8d0bf0b2e187eeebeef731a030538e82c376f898aa776a68ecc41542754218228836273d07593e3ab565c3ce35127358c43df331428975d753a5b7d0c7afd7e9cead354878f04e2a4e5ba98aea4c194b9b9ed841a272941b5f55262", &(0x7f0000efd000)=""/92}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000efc000)={0x1d, 0x2, 0x5bd, 0xc35, 0x2, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:41 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000685000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1)="6a85a6e93fd43a91b0634bd18c29b4996935f63a9f0901a25170043ba22c6e835311a675fe44c394897c24", 0x2b}, {&(0x7f0000677000)="1e28b08df429ee5138b17c83320653608fb7a7714a46efd99f279e23b6f349bd57729ebc1c0f8e556c893c9f8de65e7ebcec191654938b39782a4c0f5d1ecd2a8df1c85c5a8b685cdec52580ca0524bed99cc737ff10b0932b98a81a4c244cf777a2c1f801245dca", 0x68}, {&(0x7f0000a45000)="def5b20b92a6e11eb95244e44eedc0ff5d9b47ac58eba8074241698a855183af4a3394ffe2501687e99803de4a00455abe47cb4081c28203cd08045702bc12f9804ca9163c9a09720be12fc1a7ccf32fe1ef33177d48c8f0ddaeff8cb2ccb4fdc09dd8e56683787de25c21b189a8144ac2a557feea9b5949b374342adaa6f0943e7ddfe25025d0982c0434d484fecaec607eea856da3279df34e525b5a564037b16f6e0c05462ec7f3fe7a5b1823288d75aacb345e559ab655f993b58477db7d91235a86a85f0ba182b533806e6e59b4e096ebdbf434acf36b38f9565eb59a011a88029968e0f8295b9e58ba", 0xec}, {&(0x7f0000e5e000)="fcfee3072d501ee3a525f4e5a78353a4b39d355dce64f635c3fe0080c9af25ee53aecfc4a75c6c6142025fb8297a2c426920f599378b26345c5a308f421e9572105f85b5dfe291164e7d6236df226a63ec7fea7d596782c86b91324d4e86686cd086c6d0183102e2d88cbb7a713fd6b22e2fd91fa693a6ea3b729eac4e2663d7fceb6e06157c54421c70d24e29e01e551a6ad2cc955bff73280048c3f29c25ec187fa4d43db4e844a5712e02b12c72a1e983dd71946ec46d22a9dfd631e8e1733e4caab6420d32002a6daa83496253f8fa51b57332902b67b9456442ad2b75e7c7199425b261adf2f2", 0xe9}, {&(0x7f0000000000)="dc08f13c60da38f8417ce85db33720d2ba5782a62a49f6d42117acd70936d2b3e3c8498bb68a7977970ebd444c93085e769d610b0fd41aea74858b2f873c1f5796836c0f9be9dafbf0f89bbb2cabc78699fa6df611bdf692178f913b1f55100d24b931e9fc4cecdef341aa7a160b502b47b75b6422ab765b8bdf93b49435473b655d1fdb186db137ea5426bcdba83b719d72f9db87c4c7add6e753c5f8ef30fd71966bfccdbf1d9c65ed46fabad393839f66215bec954e992808777f0305d6ec1c71952ebc3edeafbfca736719faf5e00e61d40101263a844b726dae", 0xdc}, {&(0x7f0000001000-0x2e)="a87f4c24b22d2ec0f08f22dbf652979425f84ff93c50cd7c43a09be31f0b334269f3c6a96abaf64b8db126c73e6d", 0x2e}, {&(0x7f000043e000)="77aa0401d6ec8fcf44b70978578429c58eab7077bdc81f9207ef2d5e5f288d947dea0b242fcd90a272c8c36f86ef99f7e7b46fdfbb6c2ab80b9ef695d3372c6e4804d096ce6729f1f219e245c9a021fd065ff1b520edb5e74b8aa03185f620b814f1299d0ac298679f5fbd8ea4d0fb5491c2f0106d914fde93345ee46c29b80cee9fbfc91e992d568575052368b30692ef74bf50eee2334284553b0ec67081f6f1b1ada2afb3b36ba9319af6fee78ce50bd845fdd0629499a9cd528b3e58edf75cfed46fe09197572ee18b39cc933c91ae20a7bae06f86e50b5baad2ed05a56abb2bc7a983030cfff42a2033b6e93f6322c5", 0xf2}], 0x7, 0x0, 0x0, 0x40}, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) 2018/01/27 07:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003f8000-0x10)={&(0x7f0000ffc000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000415000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000697000)={&(0x7f000013a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000478000-0x30)=[{&(0x7f0000980000-0xbb)=""/187, 0xbb}, {&(0x7f000064d000-0x3c)=""/60, 0x3c}, {&(0x7f000061a000)=""/71, 0x47}], 0x3, &(0x7f0000ea9000-0x13)=""/19, 0x13, 0xfffffffffffffffb}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000eec000)={0xe, 0x12, &(0x7f00007bc000)=@raw=[@generic={0x4, 0x4, 0x20, 0x1}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @ldst={0x3, 0x3, 0x7, 0xa, 0x4, 0xfffffff4, 0x0}, @generic={0xe547, 0x81, 0x3, 0x2f4}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000e50000)='syzkaller\x00', 0x4, 0x82, &(0x7f0000cf3000-0x82)=""/130, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f00006a2000-0x38)={&(0x7f0000bf4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000fb9000)=[], 0x0, &(0x7f0000c14000)=""/4096, 0x1000, 0x0}, 0x0) mount(&(0x7f0000a2c000-0xe)='./file0/file0\x00', &(0x7f0000c82000-0x8)='./file0\x00', &(0x7f00005bd000-0x8)='fusectl\x00', 0x2009000, &(0x7f0000f10000-0xc4)="66c492cbb62fec44352b197eddc0a18dfc27ea70496adb5da8b10fa23e96244519d38e05963f31137ae2ffd1d149f0a124567205cfb96aac343d45f70ec9a19de8022441b603d1ce07c375e9320d30eaa5c554444175e6d6f8a3bcc7eb3f1262e366bd5da381153beeea4bc07855064aa9d5d2fbad9fea7d1ea42fdcf30419bce21f617c8dd0455420f996182591e062e6048058768ebb58ad4260677d5413ce086ddb1e637c6e1f475e4104e79c19bac17464972c0ba068726ca64aa2dc5b140c511f74") recvmsg(r1, &(0x7f0000f1d000-0x38)={&(0x7f00001f6000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000296000-0xa0)=[{&(0x7f0000eb1000-0x7a)=""/122, 0x7a}, {&(0x7f0000323000)=""/199, 0xc7}, {&(0x7f0000520000)=""/92, 0x5c}, {&(0x7f0000e8d000-0x8f)=""/143, 0x8f}, {&(0x7f0000c01000)=""/229, 0xe5}, {&(0x7f0000337000)=""/249, 0xf9}, {&(0x7f000013a000)=""/101, 0x65}, {&(0x7f0000d89000-0xb6)=""/182, 0xb6}, {&(0x7f0000e14000)=""/109, 0x6d}, {&(0x7f00009aa000)=""/139, 0x8b}], 0xa, &(0x7f0000d46000-0x37)=""/55, 0x37, 0xcf6}, 0x40000100) bpf$PROG_LOAD(0x5, &(0x7f000054d000)={0x0, 0x14, &(0x7f0000a40000)=@raw=[@alu={0x4, 0x0, 0x6, 0xf, 0xf, 0xfffffff6, 0xffffffffffffffff}, @alu={0x4, 0x1, 0x6, 0xf, 0x5, 0x20, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0xd}, @jmp={0x5, 0x1003, 0x3, 0x3, 0x3, 0x10, 0x1}, @call={0x85, 0x0, 0x0, 0x22}, @alu={0x7, 0x1, 0xb, 0x3, 0x8, 0xfffffff0, 0xffffffffffffffff}, @generic={0xea2, 0x8, 0x3, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6a}], &(0x7f00006d5000-0xb)="73797a6b616c6c657200a6", 0x4, 0x89, &(0x7f0000a4c000-0x89)=""/137, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/27 07:59:41 executing program 3: socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0xe635, &(0x7f0000002000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x10000, 0xef6, 0x0, 0x400, 0x0, 0x1, 0xe14, 0x2, 0xe5, 0x7, 0x3, 0x2, 0xb0, 0x3ff, 0x4, 0x4, 0x1ff, 0x401, 0x5, 0xffffffff00000000, 0x8, 0xffffffffffffff1d, 0x7, 0x800, 0x4, 0x4, 0x9, 0x9, 0x7fff, 0xf1e, 0x4, 0x6, 0x10001, 0x5, 0x101, 0x5, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000001000)=0x0, 0x1}, 0x1000, 0x4, 0x8, 0x4, 0x8, 0x5, 0xfffffffffffffff8, 0x0}, r0, 0x10001, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/27 07:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c24000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb0000)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f00000d1000)={&(0x7f0000e1e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x3, {0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}}}, 0x3a, &(0x7f0000255000-0xa0)=[{&(0x7f0000d13000)="565bd0a03cf2860b1d40aade790275a262586639958125f82bafe86eff4557bba0a23fe1faf03a534c555358b671fe12df842e6ef047b4b2e5b3908d700fde9a10e0d07689665822c811f82ea2d72b176e3d9ad757ab806911c8188d1041de6518de38ef22be5a21befb7e2bd396d7023b076dd2d9f541651245dc9a7a2090d8aee237f3738fbeec6fec1bc556d9fd57cbc5499e52f605405587fc866192f3915aef1f5f21f5a1", 0xa7}, {&(0x7f0000698000)="f91549cad7410ba562ddce9feab9bdb8f536dca40d1355b90fcf6227ec6147d1eaed9e30778e4dd83e28c0c95e3eb95c08d2228146c3e7a193b6bf70bb18e823df28368daf18d458dee8c083dbd1d7b796292a9ff66cdbb0ed1f8390283af89ada98d4db4f086b72ded317cc24f0ceb074b934881d4558380bde72c71d8221ee3db9b004efdde836f0c492d83b4e79940eba42cd1aa3f917a0fd779e58aa08d5cfe6f6b493b49d9861c979ba052ecf", 0xaf}, {&(0x7f0000b67000-0x67)="0658885b4fadb1cb13e79a133bb02b5c83bc0d14e226d81703de5cfbb8a3dc2b22349d85f76ad6a44b16c5341109dce986f1439e70c7a28df4ddc73a29d2471d9f2a074d85ef10bf01c9eb93b36d325c04c6966901fe50b577289c100005f268a58a38f2421bab", 0x67}, {&(0x7f0000bec000-0x1000)="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0x1000}, {&(0x7f00000d9000)="942514e69bc0042c315f376d76c5e1f5ad9fa3b0bf96acaf5522b752cdd5040b70287edb5a34ba98bab209cc1dcca406e4f6db7679442a30464e8dd9d0a94969b725f6b730f106aef66a31e381e68a4546daab0d999210933022b78731eb545d62d607d81a6d47c75b492f20df2d877ff54dd5616e39907ef0b618a4dda9fb813c9a3ebb36dfe1fe006b612f03b64f4b021cbb5a347e05dda13cac519ba1a4483411c297e5b203f3e507ad81298b4f6df87bb2f962068f", 0xb7}, {&(0x7f00008ae000-0xb6)="15ba14f01af1beac29881aa7cb395dedb4da25ef9b8d3e26b270048fff536aca43e4ab15aa4c18ebb8d91edd534a773c801306e701e6436114c3647c5bef90abb3a56fee50b4c6a1fa23d227e169d6e163f4fc7c75bc58ab640a2c869096838a95b2a8ae5ff96e179019e20f3c99e41442a5cd839350f0e31cec5e3593d8cba1a36ae3935ff6f6fefbde3c88f0dacaa8f061635d28f981a80bec2b849b6ae92be7692facc20e8bb397aae47b6d0dd76ce6c4f0832fdd", 0xb6}, {&(0x7f0000794000-0x2a)="3dd95ba73c5eff0009ddc132fb902619d75243fd1d03eb5d53a6dc295d299e229439ca0a26a6e9779e29", 0x2a}, 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", 0x1000}, {&(0x7f0000e93000)="f77148cc82364e70e6a5daeca04cda722f7b92332c14a31cd5d3e428e8751315402b0e2964b6abdd15f59fa23a180d454793a5bd6ac606ed289735ab57365065857b0d7eb8b17308e542b1a53b7346ee00cb054d96364c2c060adc8fee273865fdba6569c1fe88bc99136fbed9c7fa2babc3ecd0e579929fb70f8762b534e856de28140e7ddda04b0caf59be2da211e679b17c848805a7ff8c326d9937db36d137fe216a5775eaa34ecc30ebf889cb264430b1e04cbb343ac8b95249f76057eb02d4", 0xc2}, {&(0x7f000082a000)="84985e7133f530849dd37f9e4dc3ef63cbd6d7b1f907aecca924f1baefbc34c97767dc4bd7b31420ee737d79e3135227394dba5d627ae7f7a6cad380658f6542754991b2d722c86a77c0d8d20bdfb8a3e92d437ec01277173b84f9f65cbc30b9a738259c5d19b6fea9179f443bfac8dc7b8b272d8d325527b2a06816b57e94ea0a2c759659c79447647091e3b0a4c766793f0838fa33d37120ae1bf2f0521ab7b8be4792ce96866355dcfa6867e568d9388b129aa19469caf1cfc14d2f623e91caf85a1cd22de837446943d415a5a917180fc937f63158889c4192e09dd8a0416594", 0xe2}], 0xa, &(0x7f0000c38000)=[{0x20, 0x117, 0x7, "184f3491b11355dbc555bdb1d09baf15"}, {0xa0, 0x0, 0x3f, "98fe9c2752ffadb29a42324407463b6b2ca125df2a6d8262ed8d3c98ca2e44be87957d9c6b48bcaa05f9b2d3d3bba5ddac1a5d745663c458bf5a35908e417a57b8506605fa86a7815bf0f8e4285a3badfd270a2dadeaa2fa76c3ae8e87858b6eb8a3ed18d5688b88c52087ae9d6ae9bb21b89f315d01792a2ae8c47073082833d078eb8ca93442db573fd6b85d65"}], 0xc0, 0x4000}, 0x20000000) socketpair(0x0, 0x5, 0x9, &(0x7f0000384000-0x8)={0x0, 0x0}) 2018/01/27 07:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000887000)={&(0x7f000023c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000f9e000)={&(0x7f0000e0d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ab7000-0x30)=[{&(0x7f0000311000)=""/179, 0xb3}, {&(0x7f0000128000-0x3e)=""/62, 0x3e}, {&(0x7f0000eb2000-0x25)=""/37, 0x25}], 0x3, &(0x7f0000a60000-0xfd)=""/253, 0xfd, 0x6}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000407000)={0xc, 0x9, &(0x7f000068a000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6e8, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0xffffffff, 0x7, 0x0, 0x7, 0x0, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x0, 0x1, 0x0, 0x100, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ff000)='syzkaller\x00', 0x100, 0xcf, &(0x7f00004e6000)=""/207, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mkdir(&(0x7f0000707000-0x8)='./file0\x00', 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000581000+0xda5)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") bpf$PROG_LOAD(0x5, &(0x7f0000828000)={0x6, 0x7, &(0x7f00002e0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x0, 0x0, 0x7, 0x3, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006cc000-0x4)='GPL\x00', 0x2, 0xc6, &(0x7f00004ea000)=""/198, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000694000-0x78)={0x7, 0x78, 0x7, 0x38c1, 0x19c00, 0x0, 0x0, 0x6, 0x8000, 0x4, 0x4, 0x2, 0xff, 0x81, 0x5, 0x3ff, 0x9, 0x800, 0x5, 0x8000, 0x0, 0xbc, 0x7fff, 0x8f, 0x3, 0x80000001, 0x8, 0x5, 0x240000000, 0x7, 0xfffffffffffffffa, 0x5, 0x40d, 0x6000000000000, 0xfffffffffffffff7, 0x1, 0x25, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x8, 0x9}, 0x400, 0x9, 0x81, 0x4, 0x5, 0x2, 0x1, 0x0}, r1, 0xffffffff80000001, r0, 0x9) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000cef000)='./file0/file0\x00', &(0x7f0000c0b000)='./file0\x00', &(0x7f00003a4000)='logfs\x00', 0x40408, &(0x7f00009f7000-0xbc)="1cc5f367258cde23a85739688b0e3533213490ebc483805dcee7046139e8c548ac4eff217c473ecb067686bcc9afd03b8d75abc8f436b9613c4411acaa82223962ad4530f4343b16244b2b0431eb46daa195e581f6aad52cec8a91196f68bc46aa60b3ddeceb58c7ed47ddfd0f700847fec8ab614a5d6f70a3defc24d50c75fc717531c7b07bc7738f9f7a6deffbf8ebe21c006227337f1a9de6f306328dde4b6d7bc81b4dca3c4e92d2b67f97503cce7ade86077d35d2b181d72a06") 2018/01/27 07:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x5, &(0x7f0000dcd000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80803, 0x4de, &(0x7f0000735000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ca9000-0x4)={r1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d13000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f45000+0xb76)={&(0x7f0000572000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000271000)={r2, &(0x7f0000bc1000-0x6d)="b7b38c0d67d08dae5fe4272e3ad371db2969cf223dc8d74a5086a4293ab5002023c7285055c6d738998df1825c53154d3fac6e9f6aa134197fddb332681b054231076465dcda84f21c7f66d053b57af095c8a7d87abbba1634e883313d8cbc6221fca3ad6b51687d736f62d966", &(0x7f0000f73000-0xf2)=""/242}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fcb000)={0xa, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000854000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(r0, &(0x7f0000ab7000-0x38)={&(0x7f0000d32000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007e2000-0x90)=[{&(0x7f00006d1000-0x2f)=""/47, 0x2f}, {&(0x7f00000c8000)=""/142, 0x8e}, {&(0x7f00001f1000)=""/213, 0xd5}, {&(0x7f00009d4000-0x22)=""/34, 0x22}, {&(0x7f00007f2000)=""/132, 0x84}, {&(0x7f0000b59000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b28000)=""/238, 0xee}, {&(0x7f0000a1d000)=""/155, 0x9b}, {&(0x7f0000605000)=""/160, 0xa0}], 0x9, &(0x7f0000906000-0xd1)=""/209, 0xd1, 0x1fc00}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f0000fe7000)={0xf, 0x13, &(0x7f0000022000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x54df}, [@jmp={0x5, 0x9, 0xd, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x176, 0xc, 0x7, 0x6, 0xfffffff8, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0x1, 0x4, 0x1}, @generic={0x2d, 0x5, 0x3ff, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000066c000-0xa)='syzkaller\x00', 0xffffffff, 0x1d, &(0x7f0000071000-0x1d)=""/29, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002b8000)={r3, 0xb, &(0x7f000060d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008ea000)={r5, 0x7fffffff, 0x10}, 0xc) 2018/01/27 07:59:41 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x121, &(0x7f00008fb000)=[{&(0x7f00009c7000-0x27)=""/39, 0x272}, {&(0x7f00002d6000-0x2b)=""/43, 0xffffffffffffffc7}, {&(0x7f0000f72000)=""/4096, 0x0}, {&(0x7f0000f75000)=""/104, 0x0}, {&(0x7f0000f75000-0xd)=""/13, 0x0}], 0x1000000000000020, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000681000)={0x0, 0x0, &(0x7f0000f79000)=[{&(0x7f0000f7a000-0x80)=""/128, 0x80}, {&(0x7f0000f79000)=""/245, 0xf5}, {&(0x7f0000299000-0xef)=""/239, 0xef}, {&(0x7f0000f7a000-0x5f)=""/95, 0x5f}, {&(0x7f0000f79000)=""/128, 0x80}, {&(0x7f0000518000)=""/100, 0x64}, {&(0x7f0000f79000)=""/92, 0x5c}, {&(0x7f0000f79000)=""/17, 0x11}, {&(0x7f0000ab0000-0xc1)=""/193, 0xc1}], 0x9, &(0x7f0000249000-0x17)=""/23, 0x17, 0x2}, 0x103) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f7a000)={0xb, 0x2, &(0x7f0000c33000-0x10)=@raw=[@generic={0x0, 0x20, 0x8, 0x8000}], &(0x7f0000f7a000)='syzkaller\x00', 0x0, 0x29, &(0x7f0000f7b000-0x29)=""/41, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000077000-0x28)={r2, 0x0, 0x23, 0x7f, &(0x7f000098a000)="a05dea53e6c38140326795beed02c57eb48ec4278aa2c26fac619619e0a875fbbed6f6", &(0x7f0000f7b000-0x7f)=""/127, 0xfffffffffffffffe, 0x3}, 0x28) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000080d000)={&(0x7f000083d000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7a000)={r3, 0x50, &(0x7f0000c05000+0x337)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f78000)={&(0x7f00001ec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ebf000)=[{&(0x7f0000b6d000)=""/28, 0x1c}, {&(0x7f0000f61000-0xf8)=""/248, 0xf8}, {&(0x7f0000f79000-0xec)=""/236, 0xec}, {&(0x7f0000218000)=""/0, 0x0}, {&(0x7f0000702000)=""/13, 0xd}, {&(0x7f0000f79000-0x9d)=""/157, 0x9d}, {&(0x7f0000f78000)=""/247, 0xf7}, {&(0x7f0000f46000-0x88)=""/136, 0x88}, {&(0x7f0000d23000-0x1d)=""/29, 0x1d}, {&(0x7f0000f12000)=""/56, 0x38}], 0xa, &(0x7f0000a7a000-0x1000)=""/4096, 0x1000, 0x2}, 0x2) recvmsg$kcm(r4, &(0x7f000065b000)={0x0, 0x0, &(0x7f0000191000)=[{&(0x7f0000e57000-0xf6)=""/246, 0xf6}], 0x1, 0x0, 0x0, 0x6}, 0x40012000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000939000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 07:59:41 executing program 5: 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) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b5f000)=[{&(0x7f0000601000)=""/138, 0x8a}], 0x1, &(0x7f0000245000-0x1000)=""/4096, 0x1000, 0x4}, 0x40010001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x1, 0xf, &(0x7f0000d9d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfb14, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, @ldst={0x0, 0x3, 0x0, 0x4, 0x5, 0xfffffffc, 0x4}, @generic={0x9, 0x6, 0x2, 0x3}, @ldst={0x3, 0x0, 0x2, 0x4, 0x7, 0xfffffff8, 0x0}, @alu={0x7, 0x7, 0x0, 0x1, 0x7, 0xfffffffc, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x79, 0xb5, &(0x7f0000000000)=""/181, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffed1, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0xb, 0x3, 0x8, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r1, &(0x7f0000017000)=""}, 0x10) 2018/01/27 07:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f0000d5d000-0x8)='./file0\x00', 0x12c) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000401000)={&(0x7f00008ea000-0xc)='./file0/bus\x00', 0x0, 0x0}, 0x10) 2018/01/27 07:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000632000-0x10)={&(0x7f0000bb7000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aad000)={r0, &(0x7f0000cc9000)=""}, 0x10) 2018/01/27 07:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003be000-0x4)={0xffffffffffffffff}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ac5000+0x461)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003f6000-0x4)={r2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc7000)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000029a000-0x4)={r3}) 2018/01/27 07:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f00006bf000)={0x2, 0x78, 0x29ac6496, 0x0, 0x7fffffff, 0x7bf3, 0x0, 0x10000, 0x800, 0x0, 0x7, 0xffff, 0x1ff, 0x2, 0x61, 0x9f, 0x7, 0x2, 0x8000, 0x1000, 0x4, 0x3, 0x5, 0xfffffffffffffffc, 0x10000, 0x5, 0x80000001, 0x4, 0x56e, 0x4, 0x3000000, 0x5, 0x6, 0xff, 0x72, 0x6da, 0x7, 0x6, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000802000-0x1)=0x0, 0x8}, 0x4000, 0x3, 0x81, 0x0, 0x2, 0x20, 0x6, 0x0}, 0x0, 0xff, 0xffffffffffffff9c, 0xe) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r3 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r3, &(0x7f0000542000-0x38)={&(0x7f0000cc7000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f1000)=[{&(0x7f0000b62000-0x1000)="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", 0x1000}, {&(0x7f0000f43000-0x7e)="ead8d714f801a8ed99e5623fecb25420650fd004e6a833c9c48ccb3e1064c9807b11d789da39722b8b28aa8b854338f7ae43f701165726e69d2fb452b5b6da10a5549052517a988bb04230361457553ff4670a45de1a56e12f05d3299b5d7211c2b390a0ad9cbf72d15edb052a2bd09ac223ce0a464c38158b16e82450f8", 0x7e}, {&(0x7f00009e4000-0x81)="3ca1d502631def0af9f98a0d793216bfa524df348f339d4813a4970c0d7bca2510b7a6733b19d95ba96618c3b5f4aec46b1ff7fed2e4288e6ed26c9144a9ec315ba61242de94b9d8e517ed41ea41a4d74580e05065927f81856c56485d10a52fb493b5fd7e2bc844a9b470bca6f97980dacb28e6586feac79eb4af7adb6890177f", 0x81}, {&(0x7f0000ea5000)="18b88b58317cd3624a57532f41ffa79bfaaf7f66f9eb69045142f70e86c78e51ebb3c8c353bbb059110f1f1ff878ba952f2529b057d8b32fa6f9d9fe7cc33e2af877dd0803391012ff9357f01e032e1c998522e6f9bfbb6119e22eb2d87a2efa4c3b2badb59d8b77758bafb90ce2a6d5672f2731a0b197ac61faaadea850", 0x7e}], 0x4, &(0x7f0000907000)=[{0xa8, 0x111, 0x1000, "e2a2edcab328d834583bd67f33fdce83cf5b4dab6eb963dd6ebcd5e462b71311ac2fcd580aab3706f8413cddd6daf28a2a81caeeb6b99e65ce6dd364700f1e2071e964c14e7bc1a392e70750c9378eb3b9bb11c4ab3eaaa5cfead6bff372815e5642d683f87cd52b21bd1c053f930c82e364899af7f4bf0b70ab09c2a6da15038419052bdb9eef053781e90178e9957c1c3362"}], 0xa8, 0x80}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000061b000-0x10)={r1, 0x17, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffe26) 2018/01/27 07:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x804, 0x3, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000008d000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r1, &(0x7f00001d6000)="8a", &(0x7f000028f000)=""/0}, 0x18) recvmsg(r0, &(0x7f00003c4000-0x38)={0x0, 0x0, &(0x7f0000f0e000-0x20)=[{&(0x7f0000b63000)=""/75, 0xfffffffffffffe7d}, {&(0x7f0000fe0000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0x1}, 0x1ffd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000963000)={0x0, 0x0}) 2018/01/27 07:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) close(r0) 2018/01/27 07:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000487000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x4000) 2018/01/27 07:59:41 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0xffff, &(0x7f0000f03000)={0x0, 0x0}) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000568000-0x8)='./file0\x00', &(0x7f0000f05000-0x8)='./file0\x00', &(0x7f000031d000)='cgroup2\x00', 0x2, &(0x7f000091c000-0xf9)="f25107418e1fed92e7964e562c716094679108d012dbf68b1ea1d444b412357e58bb645b8486c211df0106999e0cfc3b22a30a48f1371f8eb9ffc59121e39692f97f1271d74a2bcfa5f560583e9ebf4b108f9217f6b316f1c8c9c881ec6b033f676e44fb18194ccc69de4e1fe24816c0f7bcb4e9416956f9a2f2c5199a857529fe352e89cc42164a1829547925c22ed8d98098220a175ece6883140b1cb745d894f661a130382d2df84e120a8bf4b62bc1330070224d45dd7a4f88a8914072e26e209fbaf8b400373dfc54d89cf1aa6f29a33dc3f9cae7ecf887753acdf47388a713130fd21b1ded4f11d3ed6efc9589153ea5e7c0cca7762f") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a0b000)='\\\\{\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cd3000-0x20)={r0, &(0x7f0000a05000)="", &(0x7f0000efd000)="", 0x0}, 0x20) 2018/01/27 07:59:41 executing program 4: socketpair(0x800001, 0x2, 0x3, &(0x7f000032d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000)={r1, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000002000-0x8)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/112, 0x70}, {&(0x7f0000003000-0x79)=""/121, 0x79}, {&(0x7f0000001000)=""/48, 0x30}], 0x3, &(0x7f0000000000)=""/6, 0x6, 0x40}, 0x12120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000003000)=""/169, 0xa9}], 0x2, &(0x7f0000000000)=""/240, 0xf0, 0xffffffffffffffff}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000002000+0x699)={0xd, 0x4, &(0x7f0000003000)=@raw=[@jmp={0x5, 0x10001, 0xb, 0x3, 0xf, 0xffffffff, 0xfffffffffffffff0}, @alu={0x7, 0x7, 0x3, 0x9, 0x1, 0x1819699bce8c7757, 0x0}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x100, 0x88, &(0x7f0000004000-0x88)=""/136, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008f4000-0x60)=[{&(0x7f0000001000-0x75)="ff26c13fe75d69df2211ca5c31029b8da1a032c34cd9a4adf5e680a1bf9914f4afc8904ce26bb9d493786248b933248b5d0322a32f62d662ae8764d288d04a2a63b42077da1875d3afbd4ec41b44c22e33bb445e5cdc51aed838efb72b1e2f6f9731ec499f78d3febb27b5986ea49bb5687e44b954", 0x75}, {&(0x7f0000879000-0xf0)="887cab76389d0092b1bd11f46e73fd93d8e870d0f4bc44d6036d6ba81a0a9d63ccfcac521817a9c43d1e8add65909cdb074f5d49ca99929d0b4fbe9d6fb129008a314353b343c5261e95f90bd0175bb8e629e1544f799b2bfc4be173572ff788cd0851e3bd4ea42766542d92f10693bba145db98f4a35a3733918bde8b8f023f2bb62b15f8b993abf8d48c0c083e18bc1853a93b30fdc22e88ffd1b256c4fbf53fb293766cdf62b646dbdb64e96de4ec17d82a5bdba7d44ca1318d4800be15340018092911cd37114de2359a0d9c72c6d698633ae49f052909dd29aab324e9d706fa8280d154e41866d3f65b787900d7", 0xf0}, {&(0x7f0000000000)="77de6d5776419eb32929a91786fbe0337f96c30241ea63bbeb81ad3382a4280c71bc388e692b51e2c9615830a8cb05844b86505b26bc0f1f04240b4e589d4bfc400300ea1bb1e7933e877d02c621f7582117287907618b8887928b12f763da62e13010d9b6b2ab01745c311154ca18bfeda354", 0x73}, {&(0x7f0000001000-0x5e)="e4d92bcaa96090b975ac090e598c7bb10bfb6b01af8b7c3435f2793c2ac8186b2eff7d84d553d096e2dd60c8891a7c3a32f2ed77ba03bbbfa57c7a25f12a8b1484ca6ffebd005037e2a0ef7e5f8dd8c0aadb57568f1fb2c322874a20c6fe", 0x5e}, {&(0x7f0000004000)="fdbf34c85355e0a3c4215f621828205ca520f89fafe3c5c769f13b938ad535b33337fd1e0d72f516dcb3ac9a086e608179a53c6662ff3c072b50c22f15312c8c71634baa87", 0x45}, {&(0x7f0000000000)="64174d11434f533603cdcf8cc1b23412a7deff01a0182574746afa384090e4ad37786ae857f4db376c870de32e2c4d9f63efb0a3baf31feba661d65fd665d17c5e27e1c579100f37883001dbf592ed21ce2525a8954c45a2e148865d96f111c0d83664fc48a62877fb78a7633ad60000000000000002bb5ff95515c6d2fdc8fac838ca942e89afc7280a135b09fbf5c295ea9395ebd916590e52355ad079c6066482bb0b0c98784fa0bd9edb0a0744acf17ede53657d9c322714561d0500000000000000b180fc29d52c81e600d978512d67a031e539b04f5b289d72124dc63aa4915786cb7566c6ae69fd6f293cf2b71795", 0xf2}], 0x6, &(0x7f0000000000)=[{0x78, 0x29, 0x1000, "2ca57b8c5c78be5084846f8d72b3bfd719e7b770e86cd4b6cb705ebd5a03e8d8a613a8f545bfde51a763da08aff26bbf3e972da5bdfb85c19b83c3e102a2dacc640ba5e7879556f69a681366c2e3cc47264392dcb13d73972e20574c2008ef09ee7ded6ee7cd"}, {0x90, 0x1, 0x1f, "154774e7663ad443491e8449d463048280f0ad37defa76d05c53c15127ba9ba72b0369f48c19d5ac7541eb07f21dea6a23271223fe24a8e25fc3669537d741d8df5a334be51861d027a28ad9bf662d27ae5b49489796e5a4c30fb7633935564ff96b0f5e46c96292cd679a931e5df4b30a1bce19ed373ef1c6b81622f5c93266"}, {0x50, 0x0, 0x800, "e344b1067956c33a95806ca3368e5234427163ecd943e0b1596215a6e3d1a69ad41c7d39e05720cb329b1fbcabf14730399b0cde10c602b8b4f52d5a0f7511"}, {0xa0, 0x111, 0x8001, "edec46f2f634cf663ec756506ec5ccf82f8ccd2ab3d3261b9b5c475fab3dfe05cc40c8354b21a8072f62f258691f0d61c89484b0e6d0ad5dfc8a6107232aa313b3da3832fac23e3df44fabe45650849daf77d5f83d193a6136f123d72cde5f86793aa3d19ae9815437bfccb3aa84a8140fe58119c4c0af3b604f3d5087bd6e350db198c233f071dc7bc5267d"}, {0xf8, 0x13f, 0x41, "fd7f560cc719593c8cf87d60fd856d35b6020640769f92b33da37381c423ba6e19d324b5c056a5a3548dfe6f2ba561e1e32e8dace195505c1848c0f30de6c36d8cc206c4c7b232da66d34b72d7800ecccd9509f492de7f625a603d49cefbae02d38c7ac472e1f1e8e572a57dff79ca47dce3eba13d0a14c5a58509e0229afb0bb954b3c92c16507c9f1a3fde73ab3f0352cd2fcc80f3c9752bfe223934fa4f1bd85738174871b5c5a39d34a35190ecf42a2f1f03a8ec3f9777bb3bd5d48fa3489a363279ac461e06c2de97db096061a5c9ced4149f768da7d087c3d98af36fd2242eb3817c688f61"}, {0x98, 0x10d, 0x5, "c56f24a80950fbb6477cc5d5e1fd46162bfb0016bc31ee019ddfcba088902882c00154322ee801396968efa258a0d92a186374c43b969d66da17fcfbfb46f82d5801a56f06747b308948eb0b8e09928ad7f5782c3601db577757471b19bd852d16220e7b956d333be506f6dd0280d8b1d70d8016be532119546bc4c5e069ea71c762d289"}, {0xc8, 0x13f, 0x9, "fc34d73e2393fee8e5fd3465228e2bf76071c0dab3902979e3a9edfbfe1b1386201d455372d0062e2b9f5af0cc3d9f0fd418af52f63ec9cfc8be36dd3a35d92bde69b26fa43bcd6a9feaa4f845a576abd3ed926b0224fbbeec29791213a542ce7006d3e5829123d2c47c97d38fdd3024e5f8473a1d8ade8d92e888ae6983d8834283f57985baba248ce19c67b099b08d91292b1ad8400292ac6754601f88cd6dd2ba9c23eabd2662255483afc17884a9bdaf61268a525c"}, {0x38, 0x116, 0x800, "66d1b58656acf23ad8bde3de69fb5d443018981492f52f7c4a078deb94386a742c93058618"}, {0xf0, 0x119, 0x9, "782532deb38da0321e0776dd1a66e4758ac2250eff4edf89bb881b8fffbc28e524e6018aaaecc1fb17556992caabe4985ac15cf70fed9d80d97d7e6ee75e66144e21d2d9bba663cdd1bd2684817996aecbc085a5b3b46074e74efa7fb1e84ad40aa04787be52b3d00e962116c613cc061642274e8b1bf5f906dd1a6dcc924007dfd2acfb2afc94df4444a2d3c2199b98ca097e08bdb2eb309ba81b4f3e7d59ca082902545bbf5a49adce9f736b2805347b39e6cc60817cf4d6ad309ef495932616598f4b90d8d5ff1751d9cb0a271f8e078d833db0bc5def0f6f40031b"}], 0x578, 0x10}, 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) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000003000-0xea)=""/234, 0xea}], 0x2, &(0x7f0000003000-0xa0)=""/160, 0xa0, 0x7ff}, 0x40000100) r3 = socket$kcm(0x29, 0x2, 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$kcm(r3, &(0x7f0000003000)={&(0x7f0000001000)=@nfc={0x27, 0x9, 0xc2e, 0x5}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="c59f5a4a8dfacb5ff7f2f69145d85ada97335e06f6b489266d6708892c85f3b8d65f3a8d828786ed7f9640bc0bf77916f3151a633b8b11e6b2d7e601d89a84ed611de45377ec716c91d693d846c7f48f256574d4f9b8f0edfe05d693a23fffb7a0ef247a7360fd93075977f7d2", 0x6d}], 0x1, &(0x7f0000001000)=[{0x78, 0x0, 0xffffffffffffd8f7, "dd4876bfc352613c18e61a1625386bc672e7f2838711ce03e5a1f49345b43362eb5c968833d7005489c9907928957af51c17cf7deda4ea3eba4e6ff220f1de60f421e5997953ee2c0d35be5a1057ccadd88aaeac21086ce953c76806b5f636180fdba5a2fa"}, {0xb8, 0x0, 0x0, "ce3261549978c25a3efb5fbbcbc963e8e93c4c34449d9933dd2af80af2b5c9645f8bcc153864f4de40e9ba17049194b7e4961f4eed06b3dc6e4b536893341946eecf2bc8cc582d6c1f4841f337cbf895faf07193884b99f12634d3a9c0bc7ffd52bf1e4368d5f1822038525b398bfb2768777460f485e202c4f79f4c5e52f5f2d0c636103a40862d03aa4981c583edead3996db3874733e5cf5be9653456505c07f1"}, {0x58, 0x112, 0x2, "97eed7c81169076e8d363100e0dbd72ce8f64f52a0fee1318bd001b1380c7b8e6f95f0faa58a51a24cb5c41381ca00984a9900cbf6f1f6b1cdecefc098e2f6b990726e166d47"}, {0x40, 0x1, 0x4c2, "7fd26749e32106e55187761d1a8f911c9ab2a83617950c87a23f175866082c8838f80264867828fe36653b"}, {0x18, 0x114, 0x8, "3719da0091"}, {0x30, 0x103, 0x1, "ba8ce67edd6a585de65c9b8b5227a30c1c2bf86116a0925ebd57ae"}], 0x210, 0x4841}, 0x40010) 2018/01/27 07:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000726000)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/27 07:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a61000)={&(0x7f0000c26000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4f) mkdir(&(0x7f000079f000)='./file0\x00', 0x0) socketpair(0x9, 0x80002, 0x5, &(0x7f0000509000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) r3 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) 2018/01/27 07:59:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x6, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c0c000)={0x3, 0x78, 0x0, 0x3, 0x3ff, 0x2, 0x0, 0x2, 0x10200, 0x6, 0xbc, 0x2, 0x2, 0x9, 0x2e25, 0x800, 0x9, 0x101, 0x8000000000000, 0x6, 0x0, 0x0, 0x5, 0xffffffffffff7ab9, 0x5, 0x100, 0x82, 0x101, 0x34, 0x200, 0x0, 0x8, 0x7, 0x1, 0x1, 0xe3cd, 0x7, 0x2, 0x0, 0x5ebe, 0x1, @perf_config_ext={0x7ff, 0x6}, 0x4400, 0xffff, 0x10001, 0x0, 0xffffffffffffffff, 0x4, 0x80000000, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x2) socketpair(0x4, 0x0, 0x1, &(0x7f0000821000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 07:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000edf000)=0x0, 0x4) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009d6000-0x18)={r1, &(0x7f00007c2000-0xc1)="", &(0x7f000012e000-0x9f)=""/195}, 0x18) 2018/01/27 07:59:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x26)=""/38, 0x26}], 0x1, &(0x7f0000002000-0x47)=""/71, 0x47, 0x2}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x30)=[{&(0x7f0000003000)=""/242, 0xf2}, {&(0x7f0000001000-0x6)=""/118, 0x76}, {&(0x7f0000001000)=""/0, 0x0}], 0x3, &(0x7f0000003000)=""/197, 0xc5, 0x7f}, 0x40010002) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000)={r1}) r3 = gettid() perf_event_open(&(0x7f0000003000-0x78)={0x0, 0x78, 0x48, 0x400, 0x0, 0x44a196fb, 0x0, 0x3, 0xd8231, 0x1, 0x6, 0x7, 0x5696, 0x7f, 0x0, 0x3b04, 0x6, 0x9, 0x80, 0x0, 0x2, 0xefbc, 0x7, 0x0, 0x4, 0x6, 0x80000001, 0x9, 0x5, 0x8000, 0x7, 0x7, 0x7, 0x6, 0x3f, 0xffffffffffffff00, 0x4e8, 0x80000000, 0x0, 0x57, 0x2, @perf_config_ext={0x862, 0x5}, 0x12910, 0x1ff, 0x4, 0x7, 0x45be, 0x7, 0x5, 0x0}, r3, 0x7ff, r1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x2, 0x8, &(0x7f0000004000-0x40)=@raw=[@jmp={0x5, 0x5, 0x7, 0x0, 0x0, 0xfffffffc, 0x10}, @call={0x85, 0x0, 0x0, 0x3a}, @alu={0x4, 0xf23, 0x4, 0x7, 0x8, 0xfffffffe, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x4)='GPL\x00', 0x200, 0xc2, &(0x7f0000000000)=""/194, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x189) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000008000-0x78)={0x7, 0x78, 0xdb87, 0xffffffffffff85ca, 0x4, 0x42eb, 0x0, 0x8000, 0x40c0, 0x1, 0x6, 0x5, 0x7, 0x7, 0x3, 0x3, 0x6, 0xad, 0xffffffff, 0x101, 0x1, 0x3f, 0x1, 0x5, 0xffffffff, 0x9, 0x9, 0x738c, 0x9, 0x6, 0x0, 0x426, 0xfffffffffffffff8, 0x2, 0x80000000, 0x18, 0x0, 0x9, 0x0, 0x5e25, 0x4, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x2}, 0x2221, 0x3, 0x4, 0x5, 0x1, 0x8e, 0x0, 0x0}, r3, 0x9, r1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000008000)={&(0x7f0000006000-0xc)=@llc={0x1a, 0x0, 0x0, 0x0, 0x92d, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000008000)="b01e3d5d9d61d0558105a1dde610c5838e0ee9b09c43b18f4981cb6d107a55963e34ea3700f742132d1c4242da04b8862561b49798b1605f695a38a6b1dc7327e7c7cf7bdef156db040011208833e2ae6a2a4c6a51dae4e5ffceaf56cc45b2", 0x5f}, {&(0x7f0000008000)="9bf83fa02d7210aa386a33a812e019a84425d8a8af4d1ba0667a6b8dd93c7413e6872cd21410e88e0e76d02d42e3e40bef1bc2edb2808c25f3213213b82c87e2dfa11d", 0x43}, {&(0x7f0000009000-0xbe)="0683149baacb4139bc06a2f42100d67b7ef1095bc5f9a23c34c21aa71a1032bc6ae65cb9a2748da75e79e52a9120504153aa6c03b8154f23336ca82e5e2a138adf1bd876fc469716ec5faebb3b87422f3d942fde2b0067b3f2e7d7e3318862ef1fea5ddd8a28a7e0003ba4c64d9be1077653973a60f93503f86d2e49df5048bd3cbd92c15cac4c08f33e325dcd8e45994e51c68026b5fbb1c47b6eba839ee270f0aa27a6440ff33ef2700e3d519dc6da3334ad435843c6e2aa97648ed6a1", 0xbe}], 0x3, 0x0, 0x0, 0x8000}, 0x4080) 2018/01/27 07:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x3, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a45000-0x10)={r0, &(0x7f0000248000-0x1000)="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"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000-0x20)={r0, &(0x7f0000005000+0x9ac)="", &(0x7f0000005000)="", 0x0}, 0x20) 2018/01/27 07:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0x9, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) socketpair(0x1, 0x3, 0xfffffffffffffffb, &(0x7f0000668000)={0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000982000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000051c000-0x38)={&(0x7f0000465000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000884000)=[{&(0x7f0000b6a000-0x4d)=""/77, 0x4d}, {&(0x7f0000d42000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000097c000-0x5c)=""/92, 0x5c, 0x3}, 0x1) 2018/01/27 07:59:43 executing program 2: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efc000-0x18)={r0, &(0x7f0000114000+0xa1a)="", &(0x7f0000efb000)=""/149}, 0x18) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f8000-0x20)={r0, &(0x7f0000094000-0xc5)="6803eb61a32510ae6100d1af21530bbbdb3cece86bf596fb26b473dcd8ec0f921019084ffd16bec1d683388ba2068ad2b545a472c15c3673a76de22e821f9e51e5cf09f5b1aa04ce1d6c76a65f2c5081668b9c5d754fc707a4e901a2da7095a6cb999955cc5b1e5bdad4d005f592158ee0f5a11daaba945a1e9397ca4104c25f7ad3444df104a399825f0633afdef1490d2d4f47cb1bb0fabc7d26dbcb9e476e9c5421e0f20a2c2aca6c73cdea02de68fc58537f6ccb0848296b215844438c1c520c53812b", &(0x7f0000efc000)="d7d4567ad315856bc4dcfa1027f7d9277f55b76449843d9574ec5c816e506a0ada6ce2dd44323223a2b82a254d92b25b10c8274882789fefb5f03ee4ecd54bdb82275747518284c9dfc8c9b1efd10a580b17ad6241effd717cd330791759f59c773e12d4d4dabd680870795dfd8cdcf9be476bb65b0d43bb503bb592f0d4e3b2f3db2ca2c08a477c4f25a6de3fe442b8a1aa9118965c072182de6cf99c34917392bb4ad851ed76fa4d33b8467623c71cad0205021ed6debd4d7ff51704ca", 0x1}, 0x20) 2018/01/27 07:59:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0xf07, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000ea000)={r0, 0x3, 0x1, 0xfbd1, &(0x7f000098a000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = gettid() r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x387, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3a91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000245000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e1e000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000032c000-0x8)={0x0, 0x0}) 2018/01/27 07:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xe, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d64000)={r0, &(0x7f0000ab1000-0x91)="b502f009078bc05dff28386ab50669457abbf48a4155f20ce8cbac234d4997445a26c9af84bb78882cb4c0f72350143ee1ffd39f410a083f5c9813dcab6fedcbfe00bdac09d0ae8c28a1483a3f4962dd5631bccd4bcf53aeb6863bdeaba4e202b2eb84375da8b8529c06f03cb5c4a9c63949955085ff5a7f622301a10bbfdaf20bc476a820743554403fb6f1d9f5b64df3"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e87000-0x18)={r0, &(0x7f000081f000)="fa", &(0x7f000009a000)=""/232}, 0xfffffffffffffffb) 2018/01/27 07:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ebd000)={0x2, 0x78, 0xab1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000020a000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008fd000)="637075262b2100000000000d040057") 2018/01/27 07:59:43 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff, 0x39b6f6c65619b0f7, 0x0}, 0x10) socketpair(0xf, 0x80007, 0x7ff, &(0x7f0000004000)={0x0, 0x0}) close(r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) socketpair(0x10, 0x80000, 0x5, &(0x7f0000002000)={0x0, 0x0}) 2018/01/27 07:59:43 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x5, 0x6, 0x1f, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="859e2a46507c", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000)={r0, &(0x7f0000003000)="0b79d645a887e394562744c9edfebfb9afe02f8aebfc5936a9092063ac49c5ca8d03cea93bfc52082859d47134630bc6e89f1becc67b31799f53c43dbc9d455227e8d004699b50a5e9a6e66b014e74ea61b5f2c0627b2c21e07e0901b16cf2fb23985057f5d6db70d07fc189e1a50b6055b0485ff71bd949c28bb554afe8dd6da0bcdfeb05f52e319c90d1df93d2a267b7194572c6e651b09246da161d1f23bdaeb0cedf65fce492b87bb636d593db4d77bb7bd81e67b4e5", &(0x7f0000012000)="53ed6b743abaf3ce043bfbe7b8901bab1ada1860ed6e0a66d3d2076530ca9c0d4e2ab61a4ac014c3912db5332bd277ce2b118c27dc41ee0c4fd7e8bb00ebd5801fb00440c1e8244c1d22308c4dbd988e", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000012000-0xffc)='"', &(0x7f0000001000-0xa1)=""/161}, 0x18) 2018/01/27 07:59:43 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) socketpair(0x9, 0x4, 0x3ff, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000-0x10)={r1, 0x50, &(0x7f000000c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000c000)=r3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000000c000-0x38)={&(0x7f000000c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000000a000)=[{&(0x7f0000005000)=""/86, 0x56}, {&(0x7f000000c000-0x14)=""/20, 0x14}, {&(0x7f0000007000-0xb)=""/11, 0xb}, {&(0x7f000000b000)=""/169, 0xa9}, {&(0x7f000000a000)=""/183, 0xb7}, {&(0x7f0000004000)=""/66, 0x42}, {&(0x7f000000c000-0xd1)=""/209, 0xd1}], 0x7, &(0x7f0000008000)=""/9, 0x9, 0x5}, 0x40000000) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0x1088)=[], 0x1ae, 0x0}, 0x0) 2018/01/27 07:59:43 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f76000)={&(0x7f0000f77000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f76000)=[{&(0x7f0000e3d000)=""/218, 0xda}, {&(0x7f000078a000-0x1a)=""/26, 0x1a}, {&(0x7f000045a000)=""/127, 0x7f}, {&(0x7f0000f77000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a2f000)=""/122, 0x7a}], 0x5, &(0x7f000018f000-0x68)=""/104, 0x68, 0x8}, 0x100) recvmsg(r0, &(0x7f0000f76000-0x38)={&(0x7f0000cd7000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f75000)=[{&(0x7f0000cff000-0x93)=""/147, 0x93}, {&(0x7f00000ff000)=""/235, 0xeb}], 0x2, &(0x7f00001cc000-0x16)=""/22, 0x16, 0x2}, 0x10041) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x17}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) 2018/01/27 07:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x4, &(0x7f0000d29000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 07:59:43 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x32, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0xfe96, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={r1, 0x50, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10001) 2018/01/27 07:59:43 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a5f000)={0xffffffff, 0x7ff, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000008c000-0x38)={&(0x7f00006e9000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f3b000)=[{&(0x7f0000589000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000-0x53)=""/83, 0x53}], 0x2, &(0x7f0000001000-0x3e)=""/62, 0x3e, 0x200}, 0x2) mmap(&(0x7f00004ea000/0x4000)=nil, 0x4000, 0x0, 0x80010, r0, 0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000+0xc84)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a69000-0x80)=[{&(0x7f0000b7e000)=""/12, 0xc}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f000094e000-0x47)=""/71, 0x47}, {&(0x7f00006d5000)=""/119, 0x77}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xffffffffffffff53}, 0x12003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000002000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x501}, 0x10160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x4, &(0x7f0000001000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x2, 0x7, 0x3, 0x1, 0x0, 0x5}], &(0x7f0000000000)='GPL\x00', 0x9, 0x4e, &(0x7f0000000000)=""/78, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc, 0x10, r4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x4, &(0x7f000091a000-0x20)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x1, 0x2, 0x3, 0x7, 0xfffffff6, 0x4}], &(0x7f00005f1000-0xa)='syzkaller\x00', 0x1, 0xdb, &(0x7f0000000000)=""/219, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:43 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x314) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x14000000000000, &(0x7f0000019000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/27 07:59:43 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x2, 0x0, 0x3, 0x0, 0xd, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @generic={0x4, 0x1ff, 0x1f, 0x7fff}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9, 0xa, 0xf, 0x3, 0x38, 0xffffffffffffffff}, @jmp={0x5, 0x7f, 0xa, 0xb, 0xb, 0x30, 0xffffffffffffffff}, @map={0x18, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002b5000)='GPL\x00', 0x4, 0x8f, &(0x7f0000000000)=""/143, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000010f000-0x7)={r1, r2}) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x121, &(0x7f00008fb000)=[{&(0x7f00009c7000-0x27)=""/39, 0x272}, {&(0x7f00002d6000-0x2b)=""/43, 0x199}, {&(0x7f0000f72000)=""/4096, 0x0}, {&(0x7f0000f75000)=""/104, 0x0}, {&(0x7f0000f75000-0xd)=""/13, 0x0}], 0x1000000000000037, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r3, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/01/27 07:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000ac000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007c7000-0x2c)={0x4, 0x9, 0x6, 0x7, 0x12, 0x0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000e23000)={0x3, 0x3, 0x9, 0x5, 0x0, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d24000)={r0, &(0x7f00000fb000)="653bb9fbdf4eef5ab03984a17379f642af1fcfd0778c5290c794ceb9aad5b19f608e88ad682bc5f6d217fc0f4d9d8cecc8cf7e3bfd1123d448f4848f73605fcecc309a6fe6dc12d7fc58fd996a14add52e6c41561e7a75d919ba4f54a66cfcea491ec190b96766dd607a40712b8cb205d8d1ebd984c41b2c299e3e3ca18d1918796164814c0c33c3dd169be0fe03c2432e6bf6f5e1b872f40e4d0d30c64d2db57c9ec9bfa03eff8ecb0aa5197ec46b12a87527ed3836d8", &(0x7f0000c8a000)="83413daf06ffc9f2d568b2ed38e2c06904987889fcce511ed37294d85c7cee3ab2ac43864adf3c9a388e8231085f0f15c508b5b0b6cfedebe041f7cd79da949b0d37b5f411213b9c208bd5e525054e64db90020e7ef6013383ee01a7652910ca4afa5d8b98d66398bd764b0b40a7c458a5a72f", 0x6191f4b168a4c8e1}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006b5000)={0x0, 0x0}) 2018/01/27 07:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x3a3, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000882000)={&(0x7f0000f42000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000033000-0x10)=[{&(0x7f0000619000-0x9b)=""/155, 0x9b}], 0x1, &(0x7f0000984000)=""/4, 0x4, 0xc9d0}, 0x40010040) bpf$PROG_LOAD(0x5, &(0x7f0000b33000-0x48)={0x7, 0xb, &(0x7f00008ef000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf7}, [@ldst={0x0, 0x3, 0x3, 0x6, 0x2, 0x180, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x5, 0x3, 0x0, 0x0, 0x80, 0x1}, @alu={0x7, 0x1, 0x9, 0x2, 0x0, 0xfffffff4, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000958000)='syzkaller\x00', 0x6, 0x9b, &(0x7f000021c000)=""/155, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/27 07:59:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3118c00000, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007da000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r0, &(0x7f000000a000)="22f7e9ee4f0e9fe25237d5233bba197d4f1436544dd8e2cedcd47c4b811dd6553f790d5028ff41b27a491b4fc4c1b298d6183b67dc3190ee5354cbee8dd48ab457ebb102eac1e0836b818903e0d68402c9c88ff6aeac6293c631baa750c2fe2090164b8e822634e50f26f087cd05e54e620005dc0d2c3fd8394b41c3e34754aefe83c863072c748f8d5571ea2524254a98c1088657f73cf044c5c3bdf08cc115ed1fac5e549fb7a6d3fd3671c1ef07f9f41a9a2a6be8e4fc1fcb8c343da5", &(0x7f000000a000)="cb20564df23d83b406a0fe5954e08f2563f1c5887c4796542b2b990d2f848da8b78963c8916fb9a193558b91be7659f66439bf81e712cd2614d7ac200ee1e025639b61598c7a5f7e76760d1ed957bda29888c838438f2ba3e1c8716bcf73e169f534807392ec9fc6d0bd20ea95339469c690a44337b9ea54d006509fbb5ddb22780d7a1ff6a3d1dc65feb0ecf04eee674975939fc3d08c730c4961dffebc6d7ece", 0x0}, 0x20) 2018/01/27 07:59:43 executing program 3: mmap(&(0x7f0000000000/0xa8f000)=nil, 0xa8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) socketpair(0x15, 0x4, 0x401, &(0x7f00003d9000)={0x0, 0x0}) 2018/01/27 07:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xe, 0x3, &(0x7f0000f06000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a6d000-0x10)={r0, &(0x7f000099b000)="02"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d3e000)={r1, &(0x7f0000f9d000-0x1e)="10b918429aaac4d8284a8381b405498d6688e29f97a60932c403b3d7b139", &(0x7f000057b000-0x24)="893ab79a75afc7ff8ace53663e62743d882b7e31a07978f0055c3534099df78035ea3f71", 0x1}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000682000-0x20)={r3, &(0x7f0000d4c000)="", &(0x7f0000f1b000)='}', 0x0}, 0x20) 2018/01/27 07:59:43 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fed000-0x10)={r1, &(0x7f0000091000)=""}, 0xfffffefa) 2018/01/27 07:59:43 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000948000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = getpid() socketpair(0x11, 0x80006, 0x1, &(0x7f0000398000)={0x0, 0x0}) perf_event_open(&(0x7f000037d000)={0x1, 0x78, 0x1, 0x3c1, 0x7db, 0x7f, 0x0, 0x100, 0x80, 0x3, 0x2d, 0xa89, 0x3, 0x3, 0x7, 0x6, 0x8, 0x10001, 0x9, 0x542, 0xffff, 0x10000, 0x240000000000, 0x7ff, 0x6, 0x9, 0x4, 0x5, 0x0, 0x3, 0x1, 0xb76, 0xd7, 0x3, 0x1, 0x9, 0x800, 0x9, 0x0, 0x7, 0x1, @perf_config_ext={0xffff, 0x1}, 0x40, 0x80a5, 0x80, 0x0, 0x8, 0x172d, 0x4, 0x0}, r2, 0x80000000, r3, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ae1000-0x4)={r4}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000ae0000)={r3}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000ae0000)={r0}) 2018/01/27 07:59:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x6, 0x8}, 0xc) mmap(&(0x7f0000705000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x4001}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) 2018/01/27 07:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={0xffffffffffffffff, &(0x7f000010d000)="", &(0x7f00003f8000-0x71)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={0xffffffffffffffff, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x1}, 0x20) r1 = gettid() perf_event_open(&(0x7f0000ced000)={0x3, 0x78, 0xff, 0x9, 0x100000000, 0x8, 0x0, 0x10000, 0x4, 0x2, 0x9, 0x800, 0x0, 0x9, 0x8, 0x5, 0x2, 0x7, 0x5, 0x7ff, 0x7b3c, 0x1, 0x400, 0x6, 0x9, 0xfae1, 0x2, 0x6000, 0x8, 0x4, 0x0, 0x40, 0x0, 0x4, 0x257, 0x4, 0x1000000000000000, 0x7f32, 0x0, 0x10e, 0x0, @perf_config_ext={0x7456, 0xe6}, 0x22a00, 0x8, 0x6, 0x3, 0x2, 0xff, 0x80000001, 0x0}, r1, 0x7, r0, 0x7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004bb000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000c16000)={&(0x7f0000315000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cc1000)=[{&(0x7f000020a000-0xe3)=""/227, 0xe3}, {&(0x7f00004b2000-0xcc)=""/204, 0xcc}, {&(0x7f0000860000)=""/194, 0xc2}, {&(0x7f0000917000)=""/22, 0x16}, {&(0x7f0000cdf000-0x23)=""/35, 0x23}, {&(0x7f0000b98000-0xec)=""/236, 0xec}, {&(0x7f0000ceb000)=""/177, 0xb1}, {&(0x7f00001f3000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000457000-0x1000)=""/4096, 0x1000, 0x101}, 0x10001) 2018/01/27 07:59:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x0, 0x3, &(0x7f0000001000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)='GPL\x00', 0x0, 0x72, &(0x7f0000006000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0xf, 0x80, 0xd5ea, 0x7, 0x1, 0x1, 0x5f2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000007000)={r0, 0x6, 0x0, 0x6, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000)={r1, &(0x7f0000005000)="617716bf38e3dfd27d2947b69db703ea3ddf4849c939165f476ff82e9d0c03bdef21ee4147c4edf961e0ac", &(0x7f0000004000-0x1000)="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", 0x2}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0xf, 0x8, 0x2, 0x9, 0x4, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x3, 0x1c000, 0x2, 0x8, 0x0, 0x1000, 0x2000, 0xe, 0x5, 0x0, 0x81, 0x5, 0x7, 0xf8f3, 0x3, 0xf5d9, 0x43, 0x53d, 0x401, 0x2, 0x4, 0x0, 0x0, 0x0, 0x331, 0x100000000, 0x402, 0x1, 0x2715, 0x8, 0x1, 0x6, 0x7ff, 0x9, 0x2, 0x3, 0x0, 0xa4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x7b, 0x7, 0x6, 0x4, 0x7, 0xff, 0x0}, 0xffffffffffffffff, 0xc180000000000, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x10, &(0x7f0000001000)="82eab963fbea8132d7933c17731fdebce48adf3856dc1cabc24ad7a41fc8ddfd55be15d4baf0c9fc233d7d23a7a083dba0795e0bf38ea17aa789fea5720642097df1b111d9b2fcafd9114c6c27d654f339323d9e7d1b9ed40493fa0cb55dfaaf190e851c3083a906fe2984c2898ed8447bcd75c3971f68ee9e29c610b7c16cf334a4eb88852e6fb4fa16b920b28a0d4c268b20ac61c425786711779ea62f217e11ea3117183a3780bf1f4a87c7297abd3ca8027d1a1183eb97c3059ab9603014c37135e3b9b1791e13") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() close(r0) perf_event_open(&(0x7f0000003000-0x78)={0x6, 0x78, 0x400000000000000, 0x800, 0xffff, 0x3, 0x0, 0x4, 0x8000, 0x5, 0x4, 0x7ff, 0x73c, 0x3, 0x8, 0x0, 0x0, 0x4, 0x6, 0x4be, 0x0, 0x0, 0x9, 0x40, 0x4, 0x2, 0x5, 0x15000000000, 0x7, 0xff, 0x7, 0x8f75, 0x7, 0x6, 0xffffffffffffff80, 0x3, 0x0, 0x5, 0x0, 0x5, 0x6, @perf_config_ext={0x8, 0x9}, 0x0, 0xfff, 0x6, 0x5, 0x10001, 0x7, 0x100, 0x0}, r1, 0x4, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000ebd000)={0x2, 0x78, 0xab1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000dca000-0xe)="6370752635210000000000000400") perf_event_open(&(0x7f0000ce0000-0x78)={0x4, 0x78, 0x7, 0x5, 0x7f, 0xa4, 0x0, 0x20, 0x40004, 0xd, 0x3f, 0x4, 0x3ff, 0x6, 0x7f, 0xffffffff8fbd6d18, 0x8, 0xfffffffffffffffd, 0x7f, 0x7, 0xd38, 0x4, 0x80000000, 0x2, 0x7, 0x9, 0x5, 0x100000000, 0x1, 0xc2, 0x8, 0x5, 0x0, 0x200, 0x8001, 0xffffffff, 0x7fffffff, 0xfffffffffffffff9, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000fb5000)=0x0, 0x1}, 0x2000, 0x7fffffff, 0x3, 0x5, 0x3, 0x4, 0x9, 0x0}, r1, 0xf42d, r0, 0x3) 2018/01/27 07:59:43 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db4000)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x100000001, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d71000+0x4)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ea9000)={0x0, 0x0}) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:59:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000973000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000746000)='./file0\x00', 0x0) r1 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0xd) mount(&(0x7f0000ec5000-0x8)='./file0\x00', &(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000826000-0x5)='vfat\x00', 0x884003, &(0x7f00002f8000-0xeb)="7aaad9a886b9394c532023d956356be4e1a264b90b5284f5551b83a85d0f9daf120c101c3f3cda26e7ed73b0f8b2329bcbb399c11ce6436de7731452d6664c0f0ac096132b0130b811ba079bbe2b6cff9391ee0237b9bdde25745f1cc87ffea3e0709a617b3fa5a1aee3f257bea5f714271bd3261bdfd29e83869c7bf94714728ea4c939a9feb5f3098957e568c1f8ab537590ee061c2c78fd071834f3ee2ff154939085defe1870076959fe928b33937474fd96430be7f96134609b94c9605f21145b4ffe8d7594fb7c39ecf397e8fc09533347439ec2377ded0511318081cfb5feaf23def83bc316ea20") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:59:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x8000, 0x0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000541000-0x10)={r0, &(0x7f0000f20000)="a28d2d4472c7e691b8f010a455eafdb66042fb94cd8cdddbd7382152043ccd"}, 0x10) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000029000-0x10)={r0, 0x28, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000028000-0x4)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000011000)={r1, &(0x7f0000025000)="6ec24a7d93", &(0x7f0000025000)=""/144}, 0x18) 2018/01/27 07:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mkdir(&(0x7f0000ae1000)='./file0\x00', 0x100) mount(&(0x7f0000b33000)='./file0\x00', &(0x7f0000055000)='./file0\x00', &(0x7f00008f1000-0x7)='autofs\x00', 0x1002000, &(0x7f0000cb1000)="9ff30e393ce30309a4a16f490ba6c2d9f9bc4a29b48181cad2289c4529a875caceffa02ef5b308c0abbca7df919fe14b720bc383f09bf46feebbb5947f718bcab680fed7ae92803f75") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009fc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f00004a7000)='./file0\x00', &(0x7f0000172000)='./file0\x00', &(0x7f0000355000-0x5)='omfs\x00', 0x1111000, &(0x7f0000ef1000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") mkdir(&(0x7f0000da6000)='./file0\x00', 0x0) 2018/01/27 07:59:43 executing program 7: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f72000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0x101fd, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f71000)={r0, 0x50, &(0x7f0000693000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000037c000)={r0, 0x50, &(0x7f0000f73000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f73000-0x4)=r1, 0x4) 2018/01/27 07:59:43 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000017000-0x38)={&(0x7f0000004000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000017000-0x40)=[{&(0x7f0000015000)=""/0, 0x0}, {&(0x7f0000017000-0x4)=""/4, 0x4}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000016000)=""/221, 0xdd}], 0x4, &(0x7f000000b000)=""/4096, 0x1000, 0x5}, 0x2) recvmsg(r0, &(0x7f000000f000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000-0x50)=[{&(0x7f0000006000)=""/86, 0x56}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000015000)=""/26, 0x1a}, {&(0x7f0000016000-0xf6)=""/246, 0xf6}, {&(0x7f0000012000)=""/6, 0x6}], 0x5, 0x0, 0x0, 0x6}, 0x2000) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x1d}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:43 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ae1000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x101000, &(0x7f000064a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000007000)={r0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f6000)={&(0x7f00000ec000)=@vsock={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, &(0x7f0000996000)=[{&(0x7f0000802000)="606e918357c141bcd4ef89e51cf0c5fea94daaf071cbe8db04d16bb7df4b72a778e35381b845b4c789466d7350e4211ab7edff092ae90f9acb560980194f1ab48f8bd5d24cd495fd87", 0x49}, {&(0x7f0000ae2000-0xb)="78ec4152467f25eb03bf10", 0xb}, {&(0x7f00007f2000)="557c1ed6dbf2521a78a1651124ea070310a1304da6cc5e64b0ee0e98cbeb05b194329fc923d7d19dabca04cebb7895116753dfa68f4f0c33160017ef955ad831d8c3d8b7244b96fecdd8b5bac672ba03b2c26f5cbd1546d71ad8e988e2fa9efcd2491021c7f291ea310c76954f1d77e7667624ba471461f541fd985785d68345cfd09485440d70458c23f3b291aec8df7bdc5f951c6b181f7d55b1613ce6cc263c4c4054732e558b0df33d568bc981155d3e1051152d7062d0cef0d6ec83258667c61cd3dad85e9a", 0xc8}, {&(0x7f0000ae2000-0x10)="13eeda816abc0c1154c2bab44fcac398", 0x10}, {&(0x7f00004f3000-0xb7)="389c439ccdb0f9d92d3c061bb7fc0388fa0fb27a2c9fb5f66035363270cf6f5884fdcd1885d30915716786f523af19e54a98f845ff511b6247b71b218416a27d7f77986706115fcb7f4093c06fc7cbd7498ffc0db5cccc240e7488d57a9f0c2bd71018382064668187a93d6bb52f51fd76ef42390fc820d85c9676b28cdf309824b37e6ee27892e55dfeddd0ad11d82cb24bfcc6bb8dbfe8eb67a9c7ccc695738c8a5b8eaf4db89fc61791c36e452ad417690eb9026772", 0xb7}, {&(0x7f00009f8000)="f29c5453dffa5441ff67dec61cebbc09910cd36baf3bb1c3715bb8c6580486515874f44560", 0x25}, {&(0x7f0000ae2000-0xcc)="3ab660f8d5165421274b3e88eb455aa3552ac07ee62df06c06e35f0867aa16de235a4e4d04daaf0fd0b740d0dbf23aaf1cfbc25eb0e2e44664f78c930a3b6d5b89e6e91a522336cd18a52eed3ee46dae0de6dc1e6540965792c99e1ab08ab419a5a8b42b6b05a531596a7e80c25015ac2b2289c0ad108a7c5a631e6249e14bc953eff2e996e1f28b4e7d1e8f3d24232377342ff33f330bab70d451e19553876a86ea80807eb59d8060e5cb80dcd39267a17e29eae281424478f5d523ce646657c4b6a7df3ed8341a741a1cda", 0xcc}, {&(0x7f0000621000)="8f5c7269f44708028b3cb5a5b8d04028fa811e9749d8b50cb111f5412c5cd85066a91789b9dbda1df532a2cc9bf57ed14d16757b6db7cf99af8d74a2143b0865913c377c1ae624b6ad8f4bf931d17e9707bc6e46c5a8cdcc9cffcb2086276c8f8596351a2b17fb4f252b6f2666002eed73878bdfc6402256b60cb9036c0b3c4b5fd36d40d98afce9ec7f074cd9ad9dc9a0f6f00d40c200139fdaf2dc6a3e03e468417213d4745d69f6ad1b4d734aefd96729a478aa1412766a15988ee897422a8926255a66504a0f4b4b3714112d3994", 0xd0}, {&(0x7f0000ae1000)="4df1f608cc96e1e66fe9b23e05a20595571affd77e3286ee325ee7e112ea59aa4c1a8d08f1e3d99b308a65383e7c59dee55ff2843255facb2847d57accc7289946457ff2ce75c46dd9a99cbe7133ab777970d9bf2f7fd7babe42364f4379c49b92078d68f2f95d595bdd6a38f7dd4242022b5b240a1b23f0cddbce7c2200a6c145ba3b1fbb494e61a3123943e502943962fd21ab96540c20ed0533ab70533eab37eb66ff60dc3298c1b8f445770ddc383b3567b7f62cb30e3845f3ac58a88394fbb24727756b4ca77c02c88a1edc1dfdadc9e373a7419cf248625d33b6454dc2e44515a9c6880e882366eb9cc5d9", 0xee}, {&(0x7f0000adb000)="0902fd1fd3fc43212813a37948903369f03e388a1c82bf3b1f71fd2166ad45e0bb94227d2195001492676a71a7abc6b1847e5841839c9a5e8070a2bffae326a77dac6a3ac52464847a5822d55d4c6933dd101470791eee9f7b046e0cfb3444b619d1d463c94cd860941d3ff0e948f7da56a4400c526a2160", 0x78}], 0xa, 0x0, 0x0, 0x8000}, 0x20044000) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000044e000)='./file0\x00', &(0x7f0000c19000)='./file0\x00', &(0x7f0000e20000-0x5)='nsfs\x00', 0x1200000, &(0x7f0000997000-0xf2)="6bb393a4faa77e734889ffffa40ed6b7de7799cb5ef1715ff9478664b9c5cc5da999b36db2afd0b4d32f8e10fd8a91b4a7104962c70a1bc125576eeb50ca8fe3af604ccec3e115afc65c32289389d03396eadf3a1c6633eae9ceb1a967c5e86853b6409f17f9f8393286b4709e97c66f81c955600cb58eee852c5763a6b76b492a591b3f4e1c594206e75f7dfc84f2dfcc6ed43acdb23bbb8933ec5aa0d8e28fd60cd4c0860ebb01fd994272f215dcd9d8ec2e9c954579f96d7b6d95016e56917b03b62ec63f4c8ed7306a71375fb5869d8e2150f5cf8ef5c1c7b452d70f6c628703494ad518772c6274a5070c63c750eea3") mount(&(0x7f0000666000-0x8)='./file0\x00', &(0x7f000013a000)='./file0\x00', &(0x7f00000ec000-0x8)='overlay\x00', 0x0, &(0x7f0000887000)="f0c9563bbc5a29910bf904b2cfd52b439ac56b3ab3ec2865a71829ea3f181d47b7a2fb94538f5c4f") 2018/01/27 07:59:44 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f0000669000)={0x7, 0x78, 0x43f8, 0x81, 0xc1f, 0x2, 0x0, 0x1f, 0x2, 0x8, 0xd6, 0x8, 0x9, 0x8, 0x2, 0x1, 0x1, 0xfffffffffffffff7, 0x20, 0x0, 0xffff, 0x4, 0xffffffff, 0x200c, 0x1, 0x2, 0x3, 0x3ff, 0x7f, 0x9, 0x0, 0x6, 0x7, 0x3, 0x0, 0x800, 0x0, 0x0, 0x0, 0x8a36, 0x5, @perf_config_ext={0x1f, 0x6}, 0x10a, 0x81, 0x7, 0x7, 0x200, 0xfffffffffffff36d, 0x2, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f00007fe000-0x78)={0x5, 0x78, 0x8001, 0xc42, 0x7fffffff, 0x81, 0x0, 0x126b, 0x100, 0x4, 0x8, 0x7, 0x5, 0x5, 0x9, 0x3ff, 0xd3, 0x8, 0x100000001, 0x7f, 0x6e, 0xb9c2, 0xf5e, 0xfffffffffffffffd, 0x7, 0x10000, 0x3, 0x7, 0x7fa, 0x4, 0xfff, 0x0, 0x3, 0x6, 0x1, 0x1000, 0x1, 0x90c0, 0x0, 0x7, 0x0, @perf_config_ext={0x8, 0x9}, 0x400, 0xc3e4, 0x3, 0x7, 0x6, 0x401, 0x88f, 0x0}, r0, 0x1, r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000b4c000)={&(0x7f0000034000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f18000)=[{&(0x7f0000bf4000-0x79)=""/121, 0x79}, {&(0x7f00001bd000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000a10000)=""/4096, 0x1000, 0x40}, 0x10000) r4 = bpf$PROG_LOAD(0x5, &(0x7f00006be000)={0x0, 0x8, &(0x7f0000914000)=@raw=[@ldst={0x1, 0x1, 0x1, 0xf, 0xd, 0xffffffc0, 0x14}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0x3ff, 0x1, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}], &(0x7f00005d2000)='syzkaller\x00', 0x8, 0xb4, &(0x7f0000088000-0xb4)=""/180, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b02000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a44000-0x48)={0xf, 0x4, &(0x7f0000b68000-0x20)=@raw=[@ldst={0x2, 0x3, 0x3, 0x5, 0x3, 0xfffffff4, 0x8}, @alu={0x7, 0x5, 0xf, 0x6, 0x2, 0x100, 0x0}], &(0x7f00001f6000-0xa)='syzkaller\x00', 0x1ff, 0xba, &(0x7f00001f8000)=""/186, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) sendmsg(r6, &(0x7f00008aa000-0x38)={&(0x7f00005d8000)=@nl=@proc={0x10, 0x0, 0x3, 0x80000000}, 0xc, &(0x7f0000585000)=[{&(0x7f0000608000-0xe5)="a3293cf53f990ad1681a193eb85bc53623cba094b95fd6f3d92882664c348635b10585d0a88b1ac818abf11078e562634cd1ca406b92bcd1d4d9f102575ff25c5a9e8fe6abf55c101d4f8aa908ad14dcea4352c36484e56f20f36dd87932e64c3c0ceb59cf27de95c82628a1d853104ecce8ec4a6f0d4cd25f72993e0936ff04a6691acaf4aa1245d855998332811607619748037a5c4dd0a3d21bd11df7442b9b5307ca8b8fcc24512f88e2158fc647b0e3a729c29290be81ed2d4babdd7f664369e31e8df436543bacdd770f8898b3c69a05f6fb508f3615cdb917c641ef2a7837e5d86a", 0xe5}, {&(0x7f00005ef000-0x46)="b595eb9b62ceb873f4a9ac58f83c86ec70307c6bc58e68ad2e094ec7c20d9367d287f1a0bd578e4e601a8931ccdaef71117ba9a08af9e0bc2d56cf4df5a0387c211df308846c", 0x46}, {&(0x7f00001e5000-0x80)="35634316daf574052ef0800e707e0eb65d9cf42f3ff594e2a763fb9de83b8b8582730e1413264f44680716dc60f2e9128e26aa573669e8ec88e092977c184681d5fa01e6a988ea213763a4950c5951ed7236fad4f3cb83967e7a1d7739a44b68b5de611ed1c7c1adb9e92a08b3d3ed3eb6c6d7538f640a960bfb5874f260bf23", 0x80}], 0x3, &(0x7f0000b90000-0x5f0)=[{0x78, 0x11, 0xfff, "4c414faf5bcc4119d00edce39d9db13f7c3bdf150cc010fce5f4b7bd0d040e08e27f1c5ff7b025eb1f66150b827421fc230194802f4537c86eaf4ff2de4856a1dc9c42f4e61bd86ced0e72d872b5c3c26cffb92e37e377049c26890f08d845531f3a74672f1f104c"}, {0x70, 0x115, 0x7, "d1392a5be6246bcfd92a14a734ba0c6fc1a9f8d735ad39bd52e6bd430691515d7a86d09ff0dc81455ded9c8d4ccd6eeb866734a7ab96bfc9ddecb6a811a46af01e9d8d65624008320f9980eb115f8feb4e6d082de5009f1522"}, {0x38, 0x122, 0x79640, "7fdb9d98fc3bed6d37b85d5eaa33afccc14a56d317e7b244193e54eb5c1483ab1f291c460304"}, {0xe0, 0x0, 0x9, "7183415356c5e60c0d7a2121bcf3373572fe52e776a308147641428861e020df26d9c447fa4bb8f077ae333a5db1fc0311b2c8dc3112ec618a01400d73cc75a14cba1ba8384ffff6fae244c6141e933bd2f5976cf5d2e86d00edb6c024d5915d1961299ee06704e9b72be467020f00e42f6e48bba0f19e5090d1c3c715b00117643677355012a6063efc0180607a25158e82f11bd1141f000b66b31237dd0e9ec7760e768048f1d501660cbf7d2432ca2e9772758ac054da3ae3886772dc97c506d394193eee169d640e5672bf"}, {0x100, 0x117, 0x5, "baf33fafb483d093197c3076c344a5aed99ce05749478409026919b5add33665af63ca8a9a134eec42bd0c9640607fea98115af541a428c8f9c398f519bfce733c20b059e2d7ff1d1108fc34ab0bd1a0acbce7647ff94f3833af433070cf4353bfaa5036d169254085c81cdf2ce3f4e8473246a96ff3440335c2e39c6976757a68cf05d6c6e264c65e0f77b10aa42d05cece62b7aac3c432de74dc36c0214e06532350cc3767dc240b23e6c3ef7700d8b90dffdfc3a2106b51ddb3a62b5e51287e9414b1d47336243d921447b129fe4819bc279475bbea7d302dd83cde3e95919455155429f379adbeb577"}, {0xd8, 0x11f, 0x6, "d622613d3002bd0cb8503abc35e3dc9775850ca21f5de0e6ea1cfd2b784d59705ca93435fd2c1aa6d40ad34b609cc8f06bfd9934943afea24df7e5ad69acd098b0701703ef4fc5241655d50adcd877604fb2b567dc68273888d8d243080c8e19f3a0c2dea483e8ff718e8743e72a0503c48e8bbcc639c431e746fb72e6f8e9eb86789b3c1814d0a64525efbf3b5c86764a26f782d59bfcd00ec99981473619450fa5400ca3e512044ea17dbb6c06f6cad183079519d9271cd5af9f208aec3a430e40ed37"}, {0xa8, 0x117, 0x9e7b, "c95f0f87acb4a6fbe7b619a9dd5499907cda4a8f02dabfa6997b4b80fabc2c027992ed23c0440a9c3f36274a09d1d1637d31748849abe550b81c62c0d7a2c2b755184b8fa96c0bd155e4e7fd2897437f2dfca85df9937e736a225bd66968b25a2ff7493d467f5d0cb5760305f4650c112b000575e210249b7f4a34a707e3d7ba6ab5b8e54cba19f597cbb60f043585fbf5"}, {0x88, 0x118, 0x1, "3de746e8a6ed02b51f62bea9978dcf8d5ea2daa909f7d0c828a77b5c7f0a44e0c81cc30512d7689c5fe5bd33787c37d02cfef79fe7a4f805b9d56a22f3f200a98f9e9044d7955635be70c10f2cb14601a2ed2dd59ea244fb02929309d11f81ed7d33313aa348f13a0145c3de1620234e3d"}, {0xe8, 0x10f, 0x2, "54a119cc6ef0b7804f2428c5f9bdcb18b86199500e9d78b0123745e2564c36170dabe13db55ae41ab4a8fc0ecf4d3013954ad9e6f5e82c9240d36b54ea110b7c73e381c1af5bd5e43c38281008bf38b0ff5ce15f18e46fd2a7f21f43b32ebc0d90a7e125217dd27b0b20223abf442056094413d977776e091f08f0fdd22e403b1ca654e3dbdccf75ad7795c44c520517a573e473034cc10c886ac25b7287f9cd27933714a7ab45c8add510282d18bbb4f8cc0c13ca37eebe7269c296aad8cce98694da60c7202cd1d7fdde77b00de6a06c"}], 0x5f0, 0xc0}, 0x4000000) sendmsg(r4, &(0x7f00004c3000-0x38)={&(0x7f0000083000)=@l2={0x1f, 0x0, {0x9, 0x5, 0xfffffffffffffffe, 0x6, 0x4, 0x400000000000000}, 0x1, 0x10000}, 0xe, &(0x7f000019d000-0x40)=[{&(0x7f0000559000-0x22)="77417dc9f98977bca2d7b357f4858d2496214dedeecd839b8c84d774e35cedaf6047", 0x22}, {&(0x7f0000871000)="7835331769e7c24ab0841ef9deaaeaa087e0d5153002d597e5aad91f8df802eba03bc550c92707a8bfebc45022eec77021f2402bbf3f469326dd6cb4f5426b4b21d9bd092d69b57c6956708a142b992f467089238fa44bde52f74f1f3122f682ad08404cbdf80d382cdea4119989a1edbd00c4924f34e5f601282d38ad52f59ee7a36ee47405e17c", 0x88}, {&(0x7f0000096000-0x13)="d6fd7ea591bd371bbe9f879180713c26f5b789", 0x13}, {&(0x7f0000ef1000)="5b0b1f4dd54822baab75dc9eff398d94040c6315268031d87c055eda0a9b9149b1a558866fa745a58953f0efdc7aae96b4b922d80ae395070d47ebe766af67295264a63d16a00f145c13c961d9836d53d41fe495a538470b58457da1392505e4d61f0d26122bd9aa3373f409b0e3e09be92e1d7ff60eaa487d4bac90f0e6a415384f14b1cfe27b7675df8729b743401f64282f86a44199634d783aeeb63eee760559e3158d186ac5f9f95f9324d157851648056cda1dfbc11a30aaa10b6cf8091333463a1c825b7bea61d32df68001", 0xcf}], 0x4, &(0x7f000076f000)=[{0xc8, 0x3a, 0x5, "28d9b2a339d9283c7b8e67ac4dac11d6505e5510a1b8e431206ecc21cb75bc9a548bbee9b8c3a1afc380725d9f16f742502ef86291b919d1c269c22b4eec1ab373f0a762ce5de1f9a36a56edb98428ef62d4de0f310c4b31266d0d9996df08d09ac15d02c7beeffd37935c203fc5eec32e45563d0dc49e30bdd3fd74d4f010822c0783c7c0a9d92b357dbdba596880462dbab4c68713bf2616a8ce05ad38f5616a0a61d5155f7daf8a452b5a18460537af91927ac86bf333"}, {0x110, 0x29, 0x6, "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"}], 0x1d8, 0x50}, 0x4000) sendmsg(r5, &(0x7f000091e000)={0x0, 0x0, &(0x7f0000758000)=[{&(0x7f00002a9000-0x39)="c9082bebffe7a7286e8057ce146a4d8a088be67677d1755bee3233a46214ad2127d8d171907261c298cf8677c9831c3a798b5f596261e8d0", 0x38}, {&(0x7f0000829000)="cf79ed4ff0c0211e7e2488b257e8002f8c25477cacef79e4bdd4786608bd5f6a", 0x20}, {&(0x7f00005dc000-0xd1)="f897379e6d164cbf5d1d73e6edfbe8f4f99c9d5c96483d5ff81ca4c6a174c6368c0ac6b9555da2a51c9435a9fdc9bf1bbde002c5313c4d221915bc2775bae33c93519e87d8a9357fbdaf3c8ff3f82df66c6d509601c4682dcc7c1cc6022a2893980824d50f8aebd9e2ee537a3afce7c1d87f566df894067c6ef86ab61b675b94e5abb0028670c09fc1b93bb1b9c424ff402887359943d1b1f1511e5547eae17fc356ed369f4c5421d5deb5677602313bf4be1f5828cb61b7e7f9da1f31faab292aa68d82ec961359c6dfe7282c48fb0b31", 0xd1}, {&(0x7f000041c000)="", 0x0}, {&(0x7f000088f000-0x8d)="3b426a893188a39c047773ef6aac15957df083143c13263624986c255a35c23b149009d71e7673b2e567af7bb068a4324587439bfe1052ec963a235f8a940b325857bd7f9fd26886e22b239e261849759e9e523ee699f06725c4a0b5d2f39b1a660021ab30ed56d85290f0b5bce99f471ee933702f51f6981092f57a8a073e52b9b4794d5bf8d79adcc1d5e0d9", 0x8d}], 0x5, 0x0, 0x0, 0x4000080}, 0x20000000) recvmsg(r5, &(0x7f0000259000-0x38)={&(0x7f0000087000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e89000)=[{&(0x7f0000101000)=""/120, 0x78}, {&(0x7f0000448000-0x5b)=""/91, 0x5b}, {&(0x7f0000a44000-0xc5)=""/197, 0xc5}, {&(0x7f000032a000-0xde)=""/222, 0xde}, {&(0x7f00000a5000-0x91)=""/145, 0x91}], 0x5, &(0x7f00006d9000-0x77)=""/119, 0x77, 0x2ac}, 0x2) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000945000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000da8000)={r6, r8}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000378000-0x10)={r5, r4, 0x3, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00007d1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000043d000-0x8)="05006500f44ef2f9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003c3000-0x10)={&(0x7f0000a26000-0x8)='./file0\x00', 0x0, 0x1a}, 0xfffffffffffffee9) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="738580ff0f0000040000", 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f000025c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x1, 0x9, 0x361, 0x40, 0x0, 0xf756, 0x10003, 0x6, 0x3, 0xf0ee, 0x3, 0xffffffffffffffc0, 0x9, 0x0, 0x7f, 0x7, 0x10001, 0x40, 0xcb80, 0x0, 0x20, 0x1, 0xd6, 0xfff, 0x7, 0x4, 0x3, 0xb0, 0x3, 0x2, 0x7fff, 0x4380, 0x4, 0x2, 0x10001, 0x5, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x8}, 0x1, 0x2, 0xebf, 0x0, 0x7, 0xb5f, 0x20, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000001000)=0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) close(r2) r3 = getpid() perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0xffff, 0xf6, 0x4, 0x6, 0x0, 0x20, 0xc1804, 0x0, 0x8, 0x2, 0x7, 0x81, 0x7, 0xdd7, 0xfffffffffffffffe, 0xffff, 0x2, 0x4, 0x5, 0x1, 0xfffffffffffffffc, 0x3, 0x9, 0xffffffffffff0001, 0x6, 0x40, 0x8000, 0x6, 0x1, 0xa4, 0x8001, 0x9, 0x10001, 0x9, 0x3f, 0x0, 0x0, 0xfffffffffffffffe, 0x2, @perf_config_ext={0x4, 0x4}, 0x1c180, 0x4, 0x1, 0x1, 0x1fa9, 0x0, 0x1f, 0x0}, r3, 0x81, r2, 0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r1, 0x4) socketpair(0x1, 0x6, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r5, r5, 0x0, 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0xe, 0x8, &(0x7f0000004000)=@raw=[@ldst={0x0, 0x3, 0x7, 0x7, 0x6, 0x20, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x6}, @generic={0x1, 0x81, 0x101, 0x0}, @ldst={0x3, 0x1, 0x3, 0x0, 0x7, 0xfffffffe, 0x1}], &(0x7f0000005000-0xa)='syzkaller\x00', 0xe3, 0x44, &(0x7f0000005000-0x44)=""/68, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000006000-0x14)={0x0, r0, 0x6, 0x1, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000-0x4)=r1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r5, 0x0, 0xf, 0x7c, &(0x7f0000005000-0xf)="80e6c6cee9f2e217ba0352d3806a79", &(0x7f0000007000)=""/124, 0x1000, 0x200}, 0x28) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006e5000-0x8)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000506000-0x8)={0x0, 0x0}) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f000078e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000078f000)=[{&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/206, 0xce}], 0x3, 0x0, 0x0, 0x3ff}, 0x12000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000791000-0x8)={r3, r0}) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x18) 2018/01/27 07:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c0000)='./file0\x00', 0x0) mount(&(0x7f00001f4000-0x8)='./file0\x00', &(0x7f000048b000-0x8)='./file0\x00', &(0x7f0000e37000)='reiserfs\x00', 0x10008b0, &(0x7f0000817000)="b8622c271df9540d35f76b8657a0a43db9884c1a1ef4257a55302064a4ffd134c6017c38e95ddc8ae6b2cb223222765b5c909bfa7f3ff20182549ed35f0cbfc1e767e357d69de41b835b1bfadbef1f69e524072cfbfd95") mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000077a000)={&(0x7f00004bf000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f000023f000-0x10)={&(0x7f0000b2b000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 07:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x0, &(0x7f00004b5000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d1f000-0x1f)={r0, 0x7, 0x1, 0x3f, &(0x7f0000aff000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/27 07:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mount(&(0x7f00001e5000)='./file0\x00', &(0x7f00008fd000)='./file0\x00', &(0x7f0000dca000-0x7)='autofs\x00', 0x0, &(0x7f0000dcf000-0x8d)="") mkdir(&(0x7f000041f000)='./file0\x00', 0x8) 2018/01/27 07:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b12000)={0xf, 0x4, 0x1, 0x7, 0x4, r0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="c7d75fe2e6b825566a57972ad77498d5dc35eed44c7eb6efb4c88c54a2e4e8a70909566422") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000edc000)={&(0x7f0000dd0000)='./file0\x00', 0xffffffffffffffff}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005e1000)={0x0, 0x0}) 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000125000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d4b000)={r0, r1, 0x6, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007a7000)={r2, &(0x7f000000f000-0x8a)="", &(0x7f000040d000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000d54000-0x2c)={0x0, 0x8001, 0x80, 0x15, 0x8, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xb, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair(0x28, 0x80002, 0x0, &(0x7f0000011000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000420000)={&(0x7f0000662000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 07:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e22000-0x10)={&(0x7f0000134000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002ce000-0x20)={r0, &(0x7f0000285000-0x8a)="aabb877c6af8127daeebc76b9146ae5390b4cf825a4bf5742287cec7173a0a1554840074e9865720f0490b38e88041225d200c867eb3c3cec5e432a7e54aa34e625b406c4d931873d5805c3a1a9b306731a06441f1889a2ccfb4dce9785d48e9547c73a951dd5149ef8f6f60009f46499b89fcef4a061e58259b35a7c474d0254ed46c5aef2a15868b0a", &(0x7f0000d69000)="9ed33e975d95c7", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)='\a', 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005bf000)={r1, &(0x7f0000740000+0x44d)="", &(0x7f00008b1000)=""/83}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dfd000)={r1, &(0x7f0000b4a000-0x63)="4bdb283079291cdc3aeb213bf8f357ba94a62d2b79d311267f055833c7d4ed050b6ec660f8f9d5010f869909b740659dfbf702c2b5c2830e928fa0374a3b80ad9c78812cabf59482debf1438d4a6daca57947b44e86eef05875438b68b31e654c6fe8b", &(0x7f0000c17000-0x89)="0ba999520f981bbd85fbd1e1ef1937458327ee7a8369bb024704d396fc1cf0c39968ef9d9a59d854a123c560796696a78dd83807b1ccc2d7c5a37a4c31d4c322752a03179bbcea68d0550dea0c2af6b020102bdc4eba35aaab73f5c63509e1183dabb5c5cfdeabd00e80f0e324a1f1964495e110a3a943d20fb4005f0e7c9c6d0a73d860bdaa4b6de8", 0x2}, 0x20) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000f37000)={&(0x7f0000787000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d7c000)=[{&(0x7f0000788000-0x4c)=""/76, 0x4c}], 0x1, &(0x7f00007da000)=""/241, 0xf1, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c1e000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000fba000-0x38)={&(0x7f000013a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000069d000-0x10)=[{&(0x7f00004ae000-0x93)=""/147, 0x93}], 0x1, &(0x7f0000cac000)=""/38, 0x26, 0x0}, 0x1) [ 1128.313067] autofs4:pid:14711:autofs4_fill_super: called with bogus options 2018/01/27 07:59:44 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x200000fe, &(0x7f000098a000-0x8)={0x0, 0x0}) 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000727000)={0x0, 0x1, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000052f000)={0xf, 0x101, 0x1, 0xfff, 0x4, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000006000+0xb2c)={0x3, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='GPL\x00', 0x911, 0xc5, &(0x7f0000004000)=""/197, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={r1, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:59:44 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000638000)={&(0x7f000061e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e4f000-0x10)=[{&(0x7f0000dcd000)=""/192, 0xc0}], 0x1, &(0x7f0000f75000)=""/255, 0xff, 0x1}, 0x2) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f77000-0x10)={&(0x7f0000764000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b37000-0x38)={&(0x7f00009e5000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000204000)=[{&(0x7f000072a000+0xfc0)=""/102, 0x66}, {&(0x7f000043e000-0xc8)=""/200, 0xc8}], 0x2, &(0x7f0000f76000)=""/218, 0xda, 0xfffffffffffffffd}, 0x2) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f76000)={0xd, 0xf, &(0x7f0000f77000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3b}, [@map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xf}, @ldst={0x2, 0x3, 0x3, 0x0, 0x5, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x3, 0x5, 0x9, 0x0, 0x4, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7fffffff, 0x6, 0x3, 0x8, 0x1, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000062a000)='syzkaller\x00', 0x4, 0x85, &(0x7f0000f77000-0x85)=""/133, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x20000000000000ba, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x3, 0x6, 0xa, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfffffd23, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0xdb, 0x100000000000005, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000854000-0xc)={&(0x7f000052a000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005aa000-0x18)={r0, &(0x7f0000fbe000)="4f017ea8edfea8831970c99ab420f8b711c55584aca3fa8c85c88f3c13bc8c3a35daf654df12f3274d81fde00612ade7051a38decea92a90eb5fb1c4ebfad054f0a684c8252e6489daa77945fa61e8ee7590e93796d56719d6ae6d4bdc8206db926cf1fd2714d723c0027d100a50282a348345234b194dc9ecac7ae2d4c423cce8cb001544dd032faab0e3ce819d1c142164fe2f924225f32ac804fb9e63996542a7fd074b9f3a9b03c9da10e57e7a738450d035a6359c148f914c25574380df9e330a512e7df9597738078411c0a917c698f85a8143d0", &(0x7f0000b23000-0x39)=""/57}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bd5000)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000040f000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000087c000)={r0, 0x28, &(0x7f0000864000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 1128.370566] autofs4:pid:14711:autofs4_fill_super: called with bogus options 2018/01/27 07:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f35000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000eff000-0x8)='./file0\x00', &(0x7f00007bd000)='./file0\x00', &(0x7f0000a06000-0x5)='nsfs\x00', 0x200001, &(0x7f000039f000-0x2a)="7658d96b3310e4776eb1e782f2d283b30554b1dcad06900de3aad1e7a69f3cd13f7e60527592950c0f0c") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008b8000-0x8)={0x0, 0x0}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) mkdir(&(0x7f00007dd000)='./file0\x00', 0x20000001) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f00006ff000)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f000004c000)='./file0\x00', &(0x7f00007d4000)='./file0\x00', &(0x7f0000cc7000)='devtmpfs\x00', 0x2000, &(0x7f00000d8000)="") 2018/01/27 07:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80800, 0x2, &(0x7f00001ec000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000020c000)={&(0x7f0000112000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x5) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x41, &(0x7f000084c000+0xb9f)="") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb5000-0xa)={0x0, 0x5, 0x8}, 0xc) socketpair$inet6(0xa, 0x11087ce9ba08d515, 0x7, &(0x7f0000a4e000)={0x0, 0x0}) 2018/01/27 07:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x5, &(0x7f0000538000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:44 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ed8000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ff7000-0x78)={0x7, 0x78, 0x9, 0x0, 0x7ff, 0xb41, 0x0, 0x7, 0x4200, 0x2, 0x0, 0x5, 0x6, 0x80000040c2c, 0x2, 0x0, 0x2, 0x3f, 0x1, 0xffffffff, 0x2, 0x3f, 0x200, 0x80000000, 0x0, 0x1, 0x4, 0x8ab, 0x299, 0x7, 0x400, 0x901, 0xf37, 0x0, 0xfff, 0x5, 0x0, 0x2, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000ff7000-0x1)=0x0, 0x4}, 0x40, 0x1a6, 0x40, 0x7, 0xee3, 0x0, 0x5, 0x0}, 0xffffffffffffffff, 0x4000000000000080, r0, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000012b000-0x1)=0xffff) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff7000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff7000-0x20)={r0, &(0x7f0000a47000-0xd0)="cda038a41698c5a609ff7728f26f99e412498129c17977e50b8801ec02ad4c363c512f5e639b3724548013926f89c179d6f7810ee48cebc8e103deaef60ac626a0c60e07d62c4bbc3679e77d3bcd1a2379a5397d5b1724d3730a9cc9f03c85373454c1210db9256ca3c604addc8208d73b93982a42f97cace16633cb0c326222586309d404b8f9c3cc4cd81d87c64c269416c6d7527f324051be57f7690e4d3e81df7276385e75729e44eadc548bc701a8b39853bcc46f56e2f235596bf155ee1da283d3950dc1c5c0be7bffe419947e", &(0x7f0000ff6000)="035ed4633e8d7ed1365adb2a4ceb9795359717508d82d122da5aa6975b683e9dbfa38b8ce08d5c77f619db7fa76e593da2e4e07397018a8181544795360f5a752c62d6d9015203", 0x1}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000ff7000-0xd1)="c43261188338f87dde0cce19e13fe94302560008000000000000f01b25b230d3d5b1f000000000fcbd1c1d8293253dba9c359cb0355baf1a4eadcf08256f114c5fbe73a9c9920c67877785fb72e523023c364207b6b7a7acaca2e599d4358eb0fd052adb12e3176de585da8068b03c6d5011ddfb78395dfd72734453f812f9f19d2925060fd05688b0593dab024acad408e6deac9da3184dea261042a750ade03b66fc9f410e83b5be0192010ae9da0c1f6411be9a518910c3926c8b04115603188ac832c61c3a56b424df675fd71c906d", 0x1}, 0x26f) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x0, &(0x7f0000cdb000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)='w', 0x1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000063f000)={0xf, 0x7, 0x3, 0x7, 0x10, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e45000)={&(0x7f00006c5000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000950000)={&(0x7f00000ec000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008cc000)=[{&(0x7f0000517000)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:59:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xb, 0x2, 0x3, 0x7fff, 0x1, 0x0, 0xd09e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x5, 0x7fff, 0x2, 0x6, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000-0x18)={r1, &(0x7f0000002000)="7cc2486517e1a9c08c3f09514c3cb231c543a269d2e55e9f3fd8036750e14572b774679f80f2d98efbef330f1fd5a2966c2d05d1fb84c506866465dcf9e2e13db2212790e5b1d8c34aa525142205126a7b7691aad475110ba962c6aefcf6227f969b12f686395de87c3dcb66ea81c21ee7716b2f1cd770b5f23b7b64245a6a99a510dab525fbb17c438b991ac828662f31048aded28cd23259c48a5d66c11aea9c3b454863adf69815afb3bb6573230a4897f9c0e8d14b4e", &(0x7f0000002000)=""/4096}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000000000)="ce6cc8380525d11d2b6cedc5af4a674e3565ae8106e21d33af58665e8fb909566ce5adca2945e4d485e866ebe8647c572ccd1c3cfbb1017138f9a87725e2fe03d7b762229af48c3647e0545cf1467200f8fb9e2bd809c94ee9593a1275d075c3f774190583e5dba971f59b4c19f2888b89f88527436991b4a7fb7b81445cfc1f66cee217e173ca307dc9223b5e02e9ed39d21fa341cff808083aea40074ae62326c2653a87d13c1b856f78148275bef864305f3aed83617657084aa2cad2ae95520c3d4de57b4c8a4e896ca9c17e9d706916146bd1851db06561e07e94a97d24eb1549b7992b7494290f55e24da714eaa69d", &(0x7f0000004000-0xc)="a806f995f5935dc14ac7039b", 0x0}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000005000-0xe)='nodev$\'md5sum\x00') recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=""/55, 0x37}, {&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000002000)=""/230, 0xe6}, {&(0x7f0000002000)=""/20, 0x3}, {&(0x7f0000003000-0x41)=""/65, 0x41}, {&(0x7f0000002000)=""/29, 0x1d}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x7, &(0x7f0000002000)=""/28, 0x1c, 0x5}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x2, &(0x7f0000002000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000)='GPL\x00', 0x5, 0xcc, &(0x7f0000002000)=""/204, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xb, 0x7, 0x7fff, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a) socketpair$inet6(0xa, 0x80005, 0x40000, &(0x7f0000008000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r4, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) r5 = perf_event_open(&(0x7f000000e000-0x78)={0x2, 0x78, 0x1002, 0x2, 0x1, 0x51b, 0x0, 0x6, 0x85040, 0x8, 0x100000001, 0x200, 0x80000000, 0x3, 0x4, 0xb, 0x2, 0x1, 0x2, 0x400000000002, 0x1, 0xdd, 0x5, 0x4, 0x800, 0x3f, 0x8, 0x0, 0x2, 0x4, 0x0, 0x1, 0x1, 0x0, 0xe4ab, 0x10000, 0x80000000, 0xfff, 0x0, 0x9, 0x0, @perf_config_ext={0x6, 0x1}, 0x4, 0x8, 0x100000000005, 0x5, 0x2, 0x2, 0xffffffff, 0x0}, 0x0, 0xb63, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000005000+0xe2d)=0x1ff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r4, &(0x7f0000017000)=""}, 0x10) 2018/01/27 07:59:44 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000456000)={&(0x7f00006b6000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000026000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x2, 0x1}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x2, &(0x7f000000b000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0}, 0x14) 2018/01/27 07:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f0000c3b000-0xda)="1ddbdc9e63d0a6101d3bc4b8eeac8180f83985a9486c0000e654131ab29f32b6775c845601fe62287ee5d1663a2962e588997622ba4ca20665525e0484521156351a3ca6cd3db9b7b3852738c6b901bcfe4beab936bef50332a4ed1699d4bc08e7f1c84a810c697fa0626a706528a779260ff9b35841449a762035b39cff74cd20f3053dfae4b5e4c398804a5bf30e270528b3260b3337882993a674ececbe930ef3ad8d9aa4269c56a3319d8e3286373047a5bff2388729d22812d9dce3c1e99fa1b5bb7577131f21af38688f557715342d8bb858c8cd508e2f", &(0x7f0000006000)="", 0x2}, 0x20) 2018/01/27 07:59:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x3b5, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x800, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x1, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000004000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x3}}, 0x26, &(0x7f0000003000)=[{&(0x7f0000004000-0xae)="3e4d5a32e518ac1fe623f00dc2441eb1cd7ddf200e267d86187868f86f8b5bda51968eeb1b5c4eed0a3c573b55f356da8b54b748f00b612456dc42b52a4f901ce0ef3fb72fd39e2b38eae0a0a2f06fd2443de6c0818709aea75756a7800a75bc99faa076d3650629d36ba24669dfcab4b56c41fcff3bf3afff7dbb4a4ad0a92d6749dfa0b41a7f5dd80a894c7cbd6e2892611820aa7ada9e5a9669a9d8b881e24ad4a9699e24bc34957f8a663fc6", 0xae}], 0x1, &(0x7f0000003000-0x120)=[{0x70, 0x119, 0x7, "25a00cd07bc94c1d8f4e08e215bab6643f3234685d7d145910b0870dd7b56c0355c26bb91cfffc782de1c23bfb10f867a40c68dd8d9d1afe290ae48bbe46a86c3ad509012de68a585811b0b682502114ceb76cffb4dc8617c354"}, {0x98, 0x111, 0xfffffffffffffffa, "83c56f6cf4dba1c069ac234125fe4c1cfb9536a5c5532b9ffa7533b1efedefb47f3149a4b1af0f1a79a5a36cf98d0cb93f7d32d6bd1f38008536263365b77609144593507262794fb372f8767ee0083a74719f1fa75d58c04330f27bf3915bdc8dfc5cb78b1917cd48a8cf831fdaea3e2fa3dcff46e313c12a7307a115dd52937fb7a8d042b0"}, {0x18, 0x109, 0x5, "f6a11aebcfbe73"}], 0x120, 0x1}, 0x10) socketpair(0xa, 0x9, 0x74c, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair(0x9, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r3, &(0x7f0000004000)="c233657639c20ef387afb62cc35fe3d2fe18f62e11b7b87a095547fc7aa2edc14e1813aae7d08058a2d9b3dcfae260a083ca1d0c6bfcc3a0ba52e4d02e57ee38a38ddda5ce3bc07e38661c76e00eacad87d240d49fff6ea76e51ba46505a99df0724701b0ba8149c9e3504d25ead79a0cbd5120bd033f0742e19e71a9e47c8b7f3fe9edfa6b9d825a023e37f6457b253b3065473de"}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) socketpair(0x1f, 0x3, 0xc6, &(0x7f0000002000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x0, 0x78, 0x8001, 0x10, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x8001, &(0x7f0000dab000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000559000-0x10)={&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009a1000)='/\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008a7000)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000130000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000227000)={0xd, 0x9, 0x20000, 0x1, 0x10, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f00003f9000-0x8)='./file0\x00', &(0x7f0000e94000-0x8)='./file0\x00', &(0x7f0000062000-0x9)='squashfs\x00', 0x1000, &(0x7f0000818000-0x93)="695074b4b1482fa31faeec58b506569d3bb8acac90e3b7f120098f5647946458fa851f3d8c612fd4a0764a35cd85c4425119868503d7f457000a6e70375b0649b1f5ad8b816aae3eb0f2a79c2cc44a6c4cdf5404103e5e79e0795fd8fbfca2081ff352aa452d61f36560ecd12f45c2734b8c4ce5024f9bc6be71932d542339669d89d89936c58e106582faa51abd61cafa42fb") bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xd, 0x6, 0x2441, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r1, &(0x7f0000a2a000-0x38)={&(0x7f000062d000-0x8)=@sco={0x1f, {0x1, 0x80000000, 0x5, 0x400, 0xfffffffffffff99d, 0x4}}, 0x8, &(0x7f00004ac000)=[{&(0x7f0000db7000-0xc8)="e1e6a4f89478f363fd528941de2ff1289e7771e7e5ec15a28ca8ddcbc2f709016c5d7785630234f630a3233ff18c488ab5a54d7302231966a8f6e049798cb7dd27503be63a064a0b373069ee16a62c431d262fdcad91ebc60d3fe3355bd1d1587f3faba84e80251536f0d53e6d8346d92237a62f39da2d931dfbed76bae90b37e971ebf723d5a423c22307151e7c8277d17799ea6fecf4b4f22932b4b40a866ed06e699873fd84dba62585bd9cdf38b02bfdd9c4e93492c06b7c8dd87249976eb5d15488b905eb90", 0xc8}, {&(0x7f00006d1000)="65a87ced495e651d5e362fe58a87a9f326b2f27982dcc38acaa9d7aa1974010b3b6cb29c9ca7ba228652bab4d0", 0x2d}, {&(0x7f0000beb000)="aff44a5e3c7b1a9289896f9d53e8a8af341e683eea76975b7260131a381e1e146ca9ccc867428c35cd226997f606866fdd801cacc3c6592e259d2803d6bf8d9e7755df42ed95c3e9eb23f28d630e8043e247032403912fdc0d6a5297e2a50231c2ee2f411964eff70e", 0x69}, {&(0x7f0000d80000)="d09acd964c1c6040fa9a723695d3afc6ce79ef368443aa1261d47e98e6856cd15c0a9bc03e90bb2ac38ab898c280e0edf3a09a4a5dd9e79278416246be7f8128868d493e946e8f43dcfdf64b3ab0e0d65bea20e320eee8bcb9af86774de062096fe1b79c078b3b343bc93d718b51742a091ba631aeaa4771696f95781cde9cca5e114d1bd9038c8b0b18b3506acf74dc1f3b13441dffaf597ada0b7dd87d690e66435d3c119105eab43f192d0508d3636899640720d3402f0ff56299bdcde460e6c2a74f4be78e696881b5056db840a7776b385f4b472b2c82cc67a32707257575", 0xe1}, {&(0x7f0000cf5000)="15339637f33e5129f506d761", 0xc}, {&(0x7f0000f7e000-0x9d)="f7f42c2f96ac31c7d3cea1a934d5152e2f077ca0eb5f4cd9dae23df7441bb01f95372b3d9676865ff750831e3da98667c47909cb5fe25f1124ae835bd7a778960535fabb2286d9270d3010c6ca270b6ad3598681457b1a51528005cdf5e6e2efb45812edcb8aa73327af7e21c71259c91550d6ab74ed07c96e405952a2942a61e058feec4486a9cdf7a2da923f1b1e973c265b99c72dd0e822382e7fb7", 0x9d}], 0x6, &(0x7f0000073000-0x1210)=[{0xf8, 0x105, 0x4800000000, "5698554ac7007d1b14b2c4cb96f07a5a1f4d0adc35380be587ae6585f09f653edaed2167c00a13d93c2a2c0f725913402bcf7a6ec47b132907d5070669b17f3d8137bf10fcbede24e1bdbfb68830c61fc063dca4129db50b8092c62a0e3452678d43b0e44fe5e83a4a75fd3d57ba64d59e0a8255535f4ac0bd14f1df7678c35cc866994c46ec96c8d9fe7f971b2aad642cbdec456d926791cb5efcab09c5e243640eba687e293ff3fff60b41705acb67190b264cfb21ec4e9b19114723e94fca49829e3a6e01a09fb5a50bbd6c2aeacf6e91f95ad82578dc1a90324f55246b1096aec56796"}, {0x1010, 0x11b, 0x6, "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"}, {0x108, 0x10b, 0x790, "99c7853918361f90391eda83197b2c02febbd6a37df88b055bfcb8dd77a922987706409b9d99c76ec5d8ec925f4ddb83b75a449b80fa46e32dd461ef18fb110527f756934bf5858e4e53d966a6aa77f4e88c56ddfed35bbefbb168a4043516748d5ff6b56ef24aa0a9aaa59d9d579ce416f0312d973cd90607d3aea9a015a2f78cb6e8c9e2ac05f8262e28f002aee8018623de0d8c7524b8c7a4465047b194be200547342c6172ecbdcbaa3f096d775b72ce8768bfadca43bdea6454854c919ea674596cd4e3e2188d90053a93f50aa4991bfefc4eca3f7e0bc8c5974e0ed9b936fe5a121c20c6d5f38cdd26c633cb4af498c3"}], 0x1210, 0x8000}, 0x4) 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000)="", &(0x7f0000132000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000abc000-0x20)={r0, &(0x7f0000887000)="3d34f380158f828dc5715ee6ac84c06395160b796452001d77ec19", &(0x7f0000f0c000)="6a92a5adb744f3055d5a8a", 0x0}, 0x20) 2018/01/27 07:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e9b000-0x48)={0x7, 0x2, &(0x7f0000325000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000d84000)='syzkaller\x00', 0x0, 0x1b, &(0x7f000005f000)=""/27, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac1000-0x10)=[], 0x0, &(0x7f0000acb000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a3e000-0x8)={0x0, 0x0}) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000cf000-0x18)={r0, &(0x7f00004eb000-0x4b)="6223ac1222dde32552f82ca615dde28a36c52d7b42cac432cc8c16a65fc473f34330c91eb1c647786896990b33cf846f11ee7ff44b547cde82608f3978a60b4167cc847da17021b40ecc8e", &(0x7f000086c000)=""/135}, 0x5) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000a38000)={0x0, 0x78, 0x2, 0x9, 0x1, 0x8000, 0x0, 0xffffffff, 0x10090, 0xf, 0xfffffffffffffff9, 0x3, 0x4, 0x20, 0xffff, 0x80000001, 0x8, 0x400, 0xdcc1, 0x5, 0x0, 0x1, 0x6, 0x400, 0x400, 0xe3d, 0xd5, 0x6, 0x33, 0x0, 0x0, 0x1, 0x8, 0x8c, 0xffffffffffffff1f, 0x1e2, 0x9, 0xffff, 0x0, 0x1000, 0x2, @perf_config_ext={0x7ff, 0x2}, 0x420, 0x7, 0x3, 0x0, 0x2, 0x0, 0x1, 0x0}, 0x0, 0xb6, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000b92000)={0x3, 0x78, 0x5, 0xffffffff, 0xd2, 0x9, 0x0, 0xffffffff, 0x100, 0x8, 0xfffffffffffffff9, 0x4, 0xfff, 0x7fffffff, 0x0, 0x8, 0x8, 0x1f, 0x9, 0x9, 0x6, 0x1, 0x2, 0x8, 0xffffffff, 0x100000000, 0x9, 0x0, 0x32, 0x0, 0x5, 0xfc7, 0x12d, 0x87f, 0x3, 0x3, 0x0, 0x3, 0x0, 0x6340, 0x0, @perf_config_ext={0xf58a, 0x8}, 0x80, 0x4, 0x40, 0x0, 0x4, 0x800, 0x8633, 0x0}, r0, 0x80, r1, 0xf) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000584000-0x2c)={0x5, 0x3, 0xff, 0x4000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fd2000-0x10)={r2, &(0x7f0000a9e000)=""}, 0x10) 2018/01/27 07:59:44 executing program 1: socketpair(0xe, 0x80f, 0xffffffff, &(0x7f0000e70000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ce4000)={r0, &(0x7f0000c5a000)="dcf40d1e79d397160176a5477830a87e1f6ebf42cf6e54ba535281dfe20a2a30ee20d5ec4ac639477191f1aae8c093bfdc", &(0x7f00008d3000)="25212fe7427814daf3d96abfafdbf9968cdbf6a0c0b2f178cdfcd7543dcf5f8f076c2cb17acf831a25891e2ee0232371c04d66d16ce48ca6f48352601649e54afe732c135d919983c301ebd9b2d53ddca646549500fd097c950baa469675b8b8b1f4ede8cf839b8ffc7e04fa6c970a6e4fd520fcc429b866faec7a82e69736f5e88538ab8f64c871f769d92fcacef45ef6b209140e9e25396d1a193055947cf4f6", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r1, &(0x7f000010d000)="", &(0x7f00003f8000-0x71)="", 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000e6c000-0x48)={0x4, 0x8, &(0x7f0000ed1000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xff}], &(0x7f0000fbc000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000bec000-0xe1)=""/225, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r1, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x1}, 0x20) 2018/01/27 07:59:44 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000652000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x7, 0x47, 0xfffffffffffffffe, 0x7, 0x0, 0x1, 0x2010, 0x5, 0x7f, 0x33, 0x1, 0x9, 0x5, 0x7, 0x6, 0x0, 0x8, 0x7, 0x1, 0x1, 0x0, 0x2, 0x1ff, 0x2, 0x0, 0x1f, 0x3, 0x7fff, 0x200, 0xc4, 0x400, 0x6, 0x81, 0x81, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000577000-0x1)=0x0, 0x1}, 0x84, 0x2, 0x3, 0x2, 0x10000, 0x200, 0x511, 0x0}, 0x0, 0x0, r1, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffff80, 0x6, 0x31f, 0x2, 0x0, 0x6, 0x4, 0xa, 0x8001, 0x100, 0x2, 0x2, 0xd5d, 0x8, 0xb3, 0xffffffffffffffc0, 0xffffffff, 0x41af, 0x6, 0x400, 0x7, 0x51c, 0x1000, 0x4, 0x1000, 0x1, 0x300000, 0x5, 0x6, 0x6, 0x3, 0x5, 0x9, 0xffff, 0x8, 0xffffffffffffffff, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000001000)=0x0, 0x6}, 0x20000, 0x0, 0x4, 0x2, 0x400, 0x4, 0x1, 0x0}, r3, 0x8, r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000003000-0x78)={0x4, 0x78, 0xe85, 0x2400000000000, 0x8, 0x4000000000000000, 0x0, 0x0, 0x14041, 0x1, 0x3, 0x0, 0x80, 0x5, 0x5, 0x3ff8000000000000, 0x0, 0xfffffffffffffffd, 0x1ff, 0x2, 0x195, 0x1ff, 0x9, 0xef7, 0xe1a, 0x1, 0x3, 0x80000000, 0x1, 0x494, 0x9, 0x5, 0x7, 0x40, 0x18b, 0x9, 0x200, 0x80000001, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000002000)=0x0, 0x7}, 0x800, 0xfff, 0x9, 0x0, 0x7, 0x40, 0x3e4f, 0x0}, r3, 0x8, r2, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x23) socketpair(0x9, 0x0, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000004000-0x4)={r1}) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x24)={&(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0x17)=""/23, 0x17, 0x20}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x7, 0xb, &(0x7f0000004000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x1, 0x1, 0x3, 0x8, 0x0, 0xfffffff0, 0xfffffffffffffffc}, @generic={0x80, 0x7, 0xab1, 0x80}, @call={0x85, 0x0, 0x0, 0x19}, @map={0x18, 0x0, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='GPL\x00', 0x9, 0x34, &(0x7f0000000000)=""/52, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) r8 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000003000)={r0, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000006000-0x8)=0x300000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000006000)={r1, r1}) close(r2) 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002a2000)={0x0, 0x0}) recvmsg(r0, &(0x7f00009c2000-0x38)={&(0x7f0000f6b000)=@generic={0x0, ""/126}, 0x80, &(0x7f00008a7000-0x20)=[{&(0x7f0000627000-0x48)=""/72, 0x48}, {&(0x7f0000f77000-0xdd)=""/221, 0xdd}], 0x2, &(0x7f0000382000)=""/195, 0xc3, 0x33}, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x3, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e09000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004c4000-0x4)={r1}) mkdir(&(0x7f0000a8a000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000140000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000914000)={&(0x7f00004b0000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000819000-0x30)=[{&(0x7f0000418000)=""/218, 0xda}, {&(0x7f0000604000)=""/182, 0xb6}, {&(0x7f00003e8000-0x41)=""/65, 0x41}], 0x3, 0x0, 0x0, 0x10000}, 0x100) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:59:44 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000488000)='./file0\x00', &(0x7f0000fe7000-0x1)='.', &(0x7f0000f8c000-0x6)='ramfs\x00', 0xff90, &(0x7f00008a7000)="") 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000103000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ebe000)={0x0, 0x0}) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f000096b000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000059d000)={r0, 0x50, &(0x7f0000c3d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c2b000-0x4)=r1, 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cb3000-0x10)={&(0x7f00000bc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000503000-0xc)={&(0x7f0000dce000-0x8)='./file0\x00', r2}, 0xc) 2018/01/27 07:59:44 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007aa000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a77000-0x4)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfsW\x00', 0x0, &(0x7f0000cc3000)="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") 2018/01/27 07:59:44 executing program 1: socketpair(0x0, 0x8080b, 0x7ff0, &(0x7f0000d14000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x7, 0x2, &(0x7f0000001000-0x10)=@raw=[@generic={0x9, 0x0, 0x7, 0x4}], &(0x7f00008a3000)='syzkaller\x00', 0x8, 0x3c, &(0x7f0000bf2000-0x3c)=""/60, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c8a000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00004e9000-0x80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfd, 0xffffffffffffff4b, &(0x7f0000386000)=""/195, 0xc1f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x2f, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0xe, 0x0}, 0x0) 2018/01/27 07:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffd6b}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000b88000-0xa1)=""/161, 0xa1, 0x0}, 0x0) socketpair(0x4, 0xa, 0x101, &(0x7f000050e000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008aa000-0x10)={&(0x7f000002f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001be000)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b53000)={0xffffffffffffff9c}) socketpair(0x0, 0xa, 0x293, &(0x7f0000222000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e71000-0x4)={r2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002cb000-0x28)={0xffffffffffffffff, 0x0, 0xe, 0x5f, &(0x7f0000014000-0xe0)="73191ffd9f3796282c42c03a6e07", &(0x7f00001a5000)=""/131, 0x0, 0x4}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008f4000-0x10)={r0, 0x50, &(0x7f00006e1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:59:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000409000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000dd3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000464000)={r1}) mount(&(0x7f0000f03000-0x8)='./file0\x00', &(0x7f0000c53000-0x8)='./file1\x00', &(0x7f0000012000-0x5)='cifs\x00', 0x400, &(0x7f0000bd1000)="6758af701c1a881e00a7b8497b34bcd19c17ca38611e21facc5ec2d486fc9fa78ea887f31661a9b3433a3a0050bab4421044daa62d6c43a391bc69a3d3bf264739025ffae12091169c735fbe299396a3aa49fd00915bd642c7b54738aa79819ba99c90597851398ef8bb9b78c65561bd5f8d79f3785df3eed1b4c7417bb1f9a09d5e4418866d9cffbe1f07c822b575d06b0f53c9cf1a9a9c0128e6e8532e60b3f50275fe6de7d110b16a6e67347c0576709c74fc064ea5523b7feec91e9e740486043b79f88d1e93e08f9470e79298df20691d71092cd4b1cea792be7ab9fbf06226c99a97e5de1a8b35450dc6dc495593b2fdab52da3d") 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc2000)={0x0, 0x0}) mount(&(0x7f0000884000)='./file0\x00', &(0x7f0000132000)='./file0\x00', &(0x7f00002ae000-0x5)='cifs\x00', 0x2000000, 0x0) recvmsg(r0, &(0x7f00007f7000-0x18)={&(0x7f0000346000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000233000-0x70)=[{&(0x7f0000dba000)=""/37, 0x25}, {&(0x7f0000385000-0x3a)=""/58, 0x3a}, {&(0x7f0000871000)=""/24, 0x18}, {&(0x7f0000e6a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc7000-0x6)=""/6, 0x6}, {&(0x7f0000930000-0xbe)=""/190, 0xbe}, {&(0x7f00006ce000-0xe4)=""/228, 0xe4}], 0x7, &(0x7f0000eee000)=""/207, 0xcf, 0xfffffffffffff79e}, 0x122) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000074a000)='./file0\x00', 0x0) r2 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000297000)={0x0, 0x0}) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xcdd, 0x5, 0x77, 0x7, 0x0, 0x3f, 0x18000, 0x4, 0x6, 0x8, 0x9, 0x28ba40000000, 0x7fffffff, 0x7, 0x8, 0x10001, 0xfffffffffffffff7, 0x4, 0x1f, 0xfffffffffffffff9, 0x1, 0x734, 0x1, 0x4, 0xffffffff, 0xc00000000, 0x1, 0x10001, 0x3, 0x6, 0x101, 0x7, 0x3, 0x100000000, 0x1, 0x9, 0x0, 0x400, 0x3, @perf_bp={&(0x7f0000e6c000)=0x0, 0x0}, 0x800, 0x200, 0x5, 0x7, 0x8, 0x100, 0x67, 0x0}, r2, 0x3ff, r1, 0x1) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003c4000)='\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006d5000-0x10)={r1, 0x50, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000d79000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000677000)=0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000948000/0x4000)=nil, 0x4000, 0x4, 0x10, r2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x4, 0x4, 0x6, 0x3, 0x5, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:44 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000206000-0x6)={r0, 0x28, &(0x7f0000280000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002df000)={r0, &(0x7f0000fee000)="64998f6dfc8e7f8e20236f9da7e70e1668f14ca0e11ed4a944a73bae749074fe25f78a201809c9cb72e1f6f43c0583ef6a5304f7bda4bb6a0cebc7878817e5c4c4ce6e3c338a7f5bb180322efeb443abbdf8a566", &(0x7f0000b7e000-0xec)="3acedf797dbcfc3459ed28dfbd0228485cb500442211fe267123f5d72f8c140944215fcbd8780a75a065b10c42580c4bb584c3a707aa7ece474477cff361dbce93d3cd22eb06cb1fa82a10cb514879f0bac4ea062f5cdfcfcc90616ce3abcbaeb38f5d69c7c9cd18a24079cb9ce80f3539107d2c98b113e86322de2d3a5d16a54ce26d5252e21042fbcd042a6a8e02e8058004216c3694128516ac2822035496c896411005125cf8ef83735aea6847f18845dcec57cfcbb890729af24a9f68d75940278cf8d8c03e3f77ad6a10b357a738ae9f35605249f3d7b4c234937fd91744435da3cf83033ae231cde8", 0x2}, 0x20) 2018/01/27 07:59:44 executing program 0: bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee9000-0x8)='./file0\x00', 0x110) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ee9000-0x2c)={0xa, 0x3, 0x660000, 0x4, 0x1c, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee8000)={r0, &(0x7f0000ee8000)="f9079e68f2716ca6ea28a823e3aee0ae42eaaef874957df99f84c23da78b7afbb9", &(0x7f0000b48000)="008dfc999786a381884c", 0x1}, 0x20) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eea000-0x20)={r0, &(0x7f00000a7000-0x36)="648374d81775c436a30ee155fa161866c03aedcb4ae013d6136a31b11c68a1eef7e7aaa69fd0c95367564a62d5a3f7c8e1b935b82a45", &(0x7f0000eea000-0xba)="b498a9f72a16646c89390bae99d6ae6091b2a6055b6d351b2d97cfcb58cfd6388693b8aa2f8438eadb394f82bf5bc4d0055214bca3838ad07ba54f1b86bd115887c2d7372fa72ca95a7e19d8f2430a217cd78a41cee58ac5283ab0246b7f51a668382d277ab81461cd4fc452acfb527f22edbd8059c193aea8a17f0768b6358786a477b70ad6904a5d483c9adc0c7c96fe87706724fc381e9bfaa00db4f1646151f514c3fc298e9c9b5cbdc18fc387d51dbbefcb2b204ae66a67", 0x1}, 0x20) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eea000-0x2c)={0xc, 0x8, 0x5, 0x5, 0x4, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000481000)={&(0x7f00005cd000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002b1000)={&(0x7f0000b28000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005f6000)={r0, &(0x7f00002c3000-0x52)="a88d1792d5c7a469a3aac755ac762cde5e1765e3d5eca30952b82a736a3eb504ce959bf927f434f5fb08d98c544a84ca058dfe8b91becf94f28091ebaaafc914178f8523be39a82c6669f79fcc106325a922", &(0x7f00008a2000)=""/238}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f00003b8000)={&(0x7f0000546000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fbc000-0x70)=[{&(0x7f0000628000)=""/3, 0x3}, {&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f00004a2000)=""/135, 0x87}, {&(0x7f00001e0000)=""/98, 0x62}, {&(0x7f0000fae000)=""/138, 0x8a}, {&(0x7f000097e000-0x6c)=""/108, 0x6c}, {&(0x7f00009a8000)=""/239, 0xef}], 0x7, 0x0, 0x0, 0x2}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000ec6000)={0xf, 0x13, &(0x7f0000ac0000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x100000000, 0xf, 0x7, 0xf, 0xffffffff, 0xffffffffffffffff}, @generic={0x6, 0x820, 0xbb, 0x4800000000000}, @call={0x85, 0x0, 0x0, 0x36}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @jmp={0x5, 0x3e1c, 0xe, 0x9, 0x8, 0xffffffff, 0x18}, @ldst={0x3, 0x0, 0x0, 0x3, 0xf, 0xfffffff0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000569000-0xa)='syzkaller\x00', 0x200, 0xdd, &(0x7f00004b0000)=""/221, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mkdir(&(0x7f0000632000)='./file0\x00', 0x1) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f81000)={0x0, 0x0}) 2018/01/27 07:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807, 0x3, &(0x7f0000efb000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004c6000-0x28)={r0, 0x0, 0xa1, 0xa0, &(0x7f00002e6000-0xa1)="ea81cd86d1d1f8b16048900dde3cf5483a0fd5006b09ee87fe2f6b511f04d8a1246a5fd38ed66c2edc8db1968e1b8541fdee2b5d2494f4253272fff53a84a95075549124134f5e454d80b28c4b1f0d91919fd684256ea519ed15dd4f2d7fb106cea2395392d9b2278b735d43f93656d01896b4e686ea682f774a960583b230ad693050d6a88ad44b299c02de94362f26fd02e55c47424f833133c2c57ade2ebd02", &(0x7f0000e10000)=""/160, 0x6, 0x0}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x0, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0xdf, 0x6, 0x0, 0x80000000001, 0x58, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000070000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000db9000)={0x0, 0x2, &(0x7f0000ee0000-0x7)=@raw=[@ldst={0x3, 0x3, 0x6, 0x0, 0xf, 0x0, 0xfffffffffffffffc}], &(0x7f0000181000)='GPL\x00', 0xf800000000, 0x1, &(0x7f00009d1000)=""/1, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mkdir(&(0x7f0000ec0000-0x8)='./file0\x00', 0x131) 2018/01/27 07:59:44 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f71000)={r0, 0x50, &(0x7f0000f72000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000084e000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f000051f000-0x38)={&(0x7f0000fcd000)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="3bbf0eacebdc9c78a7ba0683d3aaf535"}}, 0x1e, &(0x7f0000da8000-0x20)=[{&(0x7f000058f000)="15cb2aeda578d0c9db3f47a41026e8324e8b5fff4a7f03f3aeb16e688ef21d74c226ff077dd560ffc942353bc4da1aa3b7a401777cfcd24e8af758e6b37fd808a267cdced8043bc27e36a122711d65644c37036f02b282868da5af2949d4d6b9696d2c3eccf377698a047e3c6107f51817367bf19704a366e2fc964c067b61f7a598835c121191b11e8d3cf8b0f57ea822d727f5bb8742bcd900bf07eeb8aa", 0x9f}, {&(0x7f00005c6000-0x12)="a31435cced40d422813190b98593fcfd069f", 0x12}], 0x2, &(0x7f0000203000)=[{0x48, 0x103, 0x401, "c5d99b43c14620320bc4712d8c80bfc4d9aa249d0f9e161c223712ad6939f5fe64ea5f3d230225d7320c623031a1c30b288db1fe28e29f"}, {0xe0, 0x11d, 0x5b8024d3, "86be15eb549eb726af672d931d4d26dfb57c8e11b802e9c50a9ff0c142bf662f26220508553c86866270af2b0b5a3c1654c57188f3f8a3a48b760208e981685a2f498a8594fc929ea94da9bce420d4d96fb6f12516d90023f77014434df798d5c19891c278b41e3a1a8a12b92d46b36cf5588e3c8aeebce20edf75e558ee7e09ee58f488228f71f3c23ffe4efbafceb5b2c1fd4665651573e2ccbf4b51b36b2c3f89c8f936f4c54c056c13414afcf0308246e9188f2195763552c615e1af9251ca3100c23ed048549d5f3d6e62f460d1"}, {0x1010, 0x114, 0x0, "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"}, {0x88, 0x116, 0x8, "2a963acc16df507e46177856c189d4a907f6353e4c38e1443c7e518a04bbae6279ce268c7dec086a0ad2df4bc3ef96bdd61450f77c54f4c257ae45745f8d2401ab27eba2976a619c7678835553a596220193f2664d0ded47a7efa360a6f75381c24dfc64cdb1788d8e8b321d8e67c6a647337ca36c"}, {0xe0, 0x102, 0x5, "c0a8391eafb267073a440b5017ecdcd8ddaf8933bfe57854ab5e9d2b681ff3b6d86f20ff1eb56f5a781528498497c5561b5d23557a27a569c3f2c058519dcf535112fa7468ebb88e37348b09ada091b96f811ea421ba4de5e878fc8cc0a942eb63f55757f1f4866dd57dd9a242b08b42f4f3c347c438a4a0473319ef760b5a41e46bb27a62024328e480905b9625d1d5b1c9304832d0575ef56840bd686d68d1a5c885678d6ba4825f1c95c2e5ca30f5cc87b948abd43003cfb40418982934086471a85516df024ad14c9ab542"}, {0x78, 0x110, 0x0, "6db9c7de58432fcfda2959bb49ea60fc6e7ccdb6ecab54a866c704d7ae6bd08e9233015acd76d48045ba9005bc0c9a915aa2dfd007992a6484515442974604949c4f0a31caf45d66b7ebe34d73c4c0546880fc3968a083d70ddd8c9f58393713add21a9b110a"}, {0xe0, 0x19d, 0x5, "7f85ea89dc1fd24589899f60b2b8ac41f5e86fa31ff9754c7cd2b8ed2bcc6e417c2ed38f579ea61e1dba2b2d986bd48dfb4aa5e3664dc87c544e3a98db713046126d7b87c0ca0fc807c0ced899ff481db6bbe497d760cb82a3a34378ff03db37aea685d1037ebdd09b20ffad2c967c96db2f61c32529f4f7cc7430530e30ecc2d2a8a95191266aecd2dc6abd9467ed0a4a470bf57d90dc74e046bd380ef5d199f059aed261b17e29ac3550c109343d365963152a7da6d5f74e7a9b9d0b2cadc19870db78661a0c0316e54e65377f4d0e"}], 0x13f8, 0x80}, 0x8804) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000396000-0x4)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xba) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f3d000-0x10)={0xffffffffffffffff, r1, 0x0, 0x0}, 0x10) 2018/01/27 07:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80006, 0x8, &(0x7f000031f000-0x1)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0xffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:44 executing program 4: mkdir(&(0x7f0000a84000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000089b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000553000)={r0, 0x6, 0x1, 0xc000000000, &(0x7f0000da8000)=[0x0], 0x1}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000da7000)={0x0, 0x0}) mount(&(0x7f0000da6000)='./file0\x00', &(0x7f0000da7000-0x8)='./file0\x00', &(0x7f00004f6000-0x7)='devpts\x00', 0x10, &(0x7f0000da7000-0xff)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000099a000)={0x0, 0x0}) mkdir(&(0x7f0000c97000-0x8)='./file0\x00', 0x2) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xe, 0x1, 0x0, 0x5, 0x10, 0x0, 0x750, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r0, &(0x7f0000002000)="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", &(0x7f0000001000)="5a0db1f37daf563f9c4ce99613640986fc661f714181177502cd75bd010a916956ac09b7f8bade688cc110a549226fc95f1e2749809ac3b5dcb06a04d89868a0f937708677b63eec09674a5a68a4f1f1565cdb8716a792b0329ab80347e4a453d1599721872989631f2fa2e5b0900b7bc1426fc1f5dd2a893ec8ac138754e0ad32a0ec36c642461db04f946d93943ba61b364389f22376f1a7be2f214f6157959bc74939e4eadf32d59ee0e36f7ad02b0910f3e6286257f139aea6d2294c3f974c129960110ca3de242210f780e9f0", 0x3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffff9c}) 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) recvmsg$kcm(r1, &(0x7f0000003000)={&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000)=[{&(0x7f0000001000)=""/149, 0x95}], 0x1, &(0x7f0000003000)=""/237, 0xed, 0xfffffffffffffff9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x7, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="f3b11d2044bdf206b70319a0c5e26ef4b3eb6817ae225f56aa78af55949ce67f6580519d90d728dabf5c5419727d77430000000538e662574b2c29241ad5227dcbeefccf729df5a6db5fefeb5dbb1f8c350a715dee73ef77fb7cf8d100817f60e6b85c7d1cbc30", &(0x7f0000999000)="e805b2f3512d123b01e76afd9a4383f42e6fbd1d7574cdab0e498070bf64b686f44d3eae2bd7031d14c5b46155086fca3900368fc032b23646e1614642cd112b8fb9ebb453206335b134f5904ecb27649040d10afeb844f589269734fde9aa4d6aeeab4b076b0ee92f6c6297a9e7057c91217764669329f09584965ef5e432", 0x2}, 0x20) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe486cf9ba071c768) 2018/01/27 07:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bd7000-0x8)={0x0, 0x0}) socketpair(0xd, 0x5, 0x5, &(0x7f0000002000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b19000-0x48)={0x8, 0xe, &(0x7f000009e000-0x70)=@raw=[@ldst={0x3, 0x0, 0x0, 0xb, 0xf, 0xfffffffc, 0x18}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x0, 0x7, 0x3, 0x2, 0x2, 0xffffffffffffffff}, @generic={0x3ff, 0xe6, 0xfff, 0x82ef}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xf}, @jmp={0x5, 0x901, 0xe, 0x5a02c4cba7aec003, 0x7, 0xffffffc0, 0x10}], &(0x7f0000f10000)='GPL\x00', 0x7, 0xd0, &(0x7f0000b55000-0xd0)=""/208, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f000071e000)=r2, 0x4) r3 = perf_event_open(&(0x7f000086a000-0x78)={0x0, 0x78, 0x1, 0x6, 0x7fffffff, 0x20d0, 0x0, 0x4, 0x0, 0x2, 0x7fff, 0x3, 0x20, 0xffff, 0x46, 0x7, 0x2, 0x46, 0x3, 0x200, 0x1ff, 0x9, 0x1, 0x6, 0xeffa, 0x8, 0x7, 0x1, 0x100, 0x7fff, 0x8, 0x5, 0x80000000, 0x7f, 0x5, 0x101, 0x8000, 0x5, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000c9f000-0x1)=0x0, 0xa}, 0x10, 0xfffffffffffffffe, 0x0, 0x3, 0x8, 0x2, 0x6, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xa) recvmsg(r0, &(0x7f0000997000)={&(0x7f00003c6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a03000-0x40)=[{&(0x7f0000fed000)=""/0, 0x0}, {&(0x7f0000c9c000)=""/164, 0xa4}, {&(0x7f0000c1c000)=""/197, 0xc5}, {&(0x7f0000236000)=""/185, 0xb9}], 0x4, &(0x7f0000c90000-0x6d)=""/109, 0x6d, 0x5}, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000cf9000-0x2c)={0xe, 0x0, 0xc44c, 0x9, 0x14, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7) close(r0) bpf$OBJ_GET_PROG(0x7, &(0x7f000040f000-0x10)={&(0x7f0000694000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 07:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc3000-0x20)={r0, &(0x7f0000f3e000)="429a004b8182b2d14bb9475d337da31a0cc33bb6350cd5029767d8853a31d0da19462544eb7c2c546d", &(0x7f000096f000-0x1c)="0514b8b3756fde1fb47803ac9f8ce41b6f2e686674cd6b720d9d576c", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000021000)="", &(0x7f0000021000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00007eb000-0x2c)={0xf, 0x6, 0x5, 0x9, 0x12, r0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009d3000-0x10)={r0, 0x28, &(0x7f000064a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d05000)={r1, 0x3, 0x10}, 0xc) 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x84, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x7}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:44 executing program 6: socketpair(0x18, 0x80000, 0x1, &(0x7f000012a000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000095d000)={r0, &(0x7f0000984000)="518a64dc5f79470cd43923e2f632f47305faff8fd8fb22bbad32cb58df40f4bf9b8f67fd634d30c354aa6ea83c233b4dc35d94d6bf434003585364f2fba4f8e58b104dd7696d3f07558000d85e9b1b8512ccfc6783e24e0f60ea89a4a6112cf3805de6e154df6f1507a77a682950d6a8bf740290d0c9ebeb413bb96f62b566966a94d648b4f226d918eadee49e9491a9921255db2faa322c689d8f15c6cfbd3623db1c5a736c8574fc67bf339aaf5926464edad8f71359c00d37aa0e5589ced6193e56de0eed14"}, 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000021000)={0xf, 0x800, 0x81, 0x40, 0x9, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) 2018/01/27 07:59:44 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cd3000-0x20)={r0, &(0x7f0000a05000)="", &(0x7f0000efd000)="", 0x0}, 0x20) 2018/01/27 07:59:44 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x26}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f000077d000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000145000)={r0, 0x0, 0x97, 0x63, &(0x7f0000e7f000)="a7c422fb70b4219cca8151743312f9c4da31d4f03f04c7c2dfc457bc25b380efc1d36c92b5d1f4c90364a2b32f25abbb2725ba4aadc44b58778b9c0f39b83c55c8ec6b229e0b11afa2635490ceeb7497a1a714bba9aa48abc9c41bdde10e4689d00cbd1d7febc50b4f687139764acf5bfaf0af499ceebeee1d6ac8a8eae7c196af36d6a2592eb36d9dbce350278019b46e71770bb097f3", &(0x7f0000251000-0x63)=""/99, 0x7, 0x80000001}, 0x28) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x800020, &(0x7f00000b4000)={0x0, 0x0}) close(r0) socketpair(0x8000000000001a, 0x0, 0x0, &(0x7f0000ff4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000532000)={r1}) 2018/01/27 07:59:44 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000001e000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:59:44 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x75}], 0x2, 0x0, 0x208, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f000000e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000004000)=[{&(0x7f000001e000-0x1000)=""/4096, 0x1000}, {&(0x7f000001d000)=""/0, 0x0}, {&(0x7f0000018000)=""/181, 0xb5}, {&(0x7f0000006000)=""/199, 0xc7}, {&(0x7f000001d000)=""/163, 0xa3}], 0x5, &(0x7f000001c000)=""/4096, 0x1000, 0x40}, 0x2) 2018/01/27 07:59:44 executing program 0: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[], 0x0, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a0a000-0x10)={&(0x7f0000630000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000674000-0x10)={r0, 0x28, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mount(&(0x7f0000ac4000-0x8)='./file0\x00', &(0x7f00007e0000-0x8)='./file0\x00', &(0x7f000064e000)='devpts\x00', 0x8, &(0x7f0000403000)="bb207e99d7adeeece740125386203cdf1e33d79e748a78add1d5009c9734525edc4adbd02408b8ceaae1bd37ec140ffe70bfeb3837a9908b11e42a4105554479eef9e69f73e63837bc1c4ad439a4a078d90f9e91f9afd33e709b6d64652a65045165e6f91e608e0e95ef54543b088db0e0b7a716ae99fc4b0712949bca0a372fb1fab03a0301f55b8fff9f5304cccb2f73228ca69ea5183bc7339b707c53686e") mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f0000903000)='./file0/file0\x00', &(0x7f000094b000-0x8)='fusectl\x00', 0x0, &(0x7f0000207000)="") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000104000)={r1, 0x28, &(0x7f0000d7d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000321000)={&(0x7f0000e6b000-0x8)='./file0\x00', r1}, 0xc) 2018/01/27 07:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000e4000)={r0, &(0x7f000005d000-0xb0)="95f3c17bbc8acd911914f8eb362caff5f6b53cec942e684664cb19f4b26732f403e7924bccb6350d7583f7909d6cabe53bde4f1d371d8da6dba0966c9b4a8cfbbfc0df011dbfa6b7b14ccb3ad16a9b1a5d59d68db2755ca6752033ee0b45890dd448d46d2c3a71fcb52ab9e48b1ba0c3467599e5b65b2028ec78aed227ae163b096c8bb5dc338f805b55ef523334e93e0edcea11d3bec99680e3895c8bdbef99c9cf95a2695657350ebb1ca8ea062bdc", &(0x7f000074a000-0xf2)=""/242}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004c5000)={r0, &(0x7f0000df3000-0x1000)="", &(0x7f00007fc000-0x18)="2cca249e148f2a7f5b11b6210008fb000000000402454f92", 0x0}, 0x221) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007d2000-0x10)={r0, &(0x7f0000efb000)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f75000)={r0, &(0x7f00001bf000-0x75)="2a7d5fc7a621b6c8b08816f76cf421fd81a9f50da6a13e22d17bd7b38104819b6525b19c3118b0ed7fc02a623d5f60aa3e2713db50bd70b0f617d0529b12797cb5f84f66393ebf3ff9f210be8095c62bb2e910ed7ec654ec957e25dae72b099e51c9454c4283cd38dfafb6827147133e4032bb9d98", &(0x7f0000402000)="23adb0ef8a00959363b668449f1e3883a6bc5f3b73813cd5c755d77b139abcd23ebee35c255f55f1d70e0b38ab728234d592f82251bb0f99b89f621cf52a2e4793ae2bc9017f103a26150536e8af7d61177810e4b1c5e95b7d5c56f9ee73b60ece1ba81f6db981a52af00fb5ec893639bbc3ba6c7fdf9aeb982ce1974c05296814f07d36d6d90c73bcd85a071b729e", 0x1}, 0x20) 2018/01/27 07:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e9c000)={0xffffffff, 0x7f000, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003c2000-0x18)={r0, &(0x7f0000e66000)="0231ee91d9ab5d89789e545e312ce9a51770a953b87d434c5b3118723f038fd0bfb767e03d9ab9a4afcb956cd54520efc68fbd4b5601824c40a6568dc89feeabb2457bb656e5791977b7e6c113f926a7cfc06f2fb422148f7e87d59c51b34572072dfb55380ca9dc168ed774bdcb8ce3c8fd3f29d8885b5fb79135faee2db072fbcacef8d517bb91f64c9717fd9644a840849367a444886a0bc13e", &(0x7f0000fa7000-0xd6)=""/214}, 0x18) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/27 07:59:44 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000f74000)=""/237, 0xed, 0x1}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f76000-0x10)={r2, 0x50, &(0x7f0000f76000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f76000-0x4)=r4, 0x4) recvmsg(r3, &(0x7f000096c000)={&(0x7f0000f75000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f74000)=[{&(0x7f0000f75000-0xcf)=""/207, 0xcf}, {&(0x7f00003fa000)=""/36, 0x24}, {&(0x7f0000b22000-0x2d)=""/45, 0x2d}, {&(0x7f00000df000)=""/4096, 0x1000}, {&(0x7f0000503000)=""/4096, 0x1000}, {&(0x7f0000f75000-0x6d)=""/109, 0x6d}, {&(0x7f0000f75000-0x4e)=""/78, 0x4e}, {&(0x7f0000f75000-0x1f)=""/31, 0x1f}], 0x8, 0x0, 0x0, 0x3}, 0x2000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r2, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f000016b000)={0x1a, 0x0, 0x7, 0x1, 0x9, 0xffffffffffffffff, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ae9000-0x2c)={0xf, 0x4, 0x1000, 0x200, 0xf, r5, 0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f74000)={r2, 0x50, &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f77000-0x4)=r6, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00008de000)={0xf, 0x5, &(0x7f0000f75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000020d000)='syzkaller\x00', 0x7fffffff, 0x6, &(0x7f0000f76000-0x6)=""/6, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 07:59:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000550000-0x38)={&(0x7f0000705000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000a5d000)=""/52, 0x34}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000d5c000-0xfc)=""/252, 0xfc, 0x702c}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00009f8000)={0x6, 0xa, &(0x7f0000ad6000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x2}, @generic={0xfff, 0x7ff, 0x101, 0xffffffff}, @ldst={0x3, 0x1, 0x2, 0x0, 0xb, 0x1, 0x11}, @generic={0x400000000000, 0x5, 0x3ff, 0x400}], &(0x7f000020b000-0x4)='GPL\x00', 0x5, 0x5e, &(0x7f00009e2000)=""/94, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xb, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000954000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f00006c2000-0x38)={&(0x7f0000d5e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000edd000)=[], 0x0, 0x0, 0x0, 0x5}, 0x40000100) 2018/01/27 07:59:45 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000a000-0x38)={&(0x7f000000a000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000001000)="ab9e7f3db35c4c72530e3c5204b223f1d3b3fd38e3221d9e708b5d60ff03f851e31d076a5eecf61e323f8e02c290640b8f3837dcd6eaf1572543d7d2936017fcbf2e447f7178eeb7326deeee7b10dba0f0cf70d003fc091ed3b40898be379656faca3735020746891eceded72d683924f54dc23bdb3c681347584bc97eeb0d300a35e6ba2342301b40be3f145634696777e277be5d991b215273fa7d05cd10880374c56b9608896c03551f1c82d36bcf8d77138f8ce0e1a31a1e0bbfa0192ff6da24324425ccc6958ef128dafe1a891e6dfb7aef48c3fd91dd420f16", 0xdc}, {&(0x7f0000008000)="21b9c7d79c278ed47534232e004fbde67b126a226eaf92a023de029c7fca399d51fcc28e90", 0x25}, {&(0x7f0000001000)="", 0x0}, {&(0x7f000000a000-0xa1)="d077364fd59865f60da9e8df805f0d38cce17418219120f7c7aeb3406b3849995da6d36c7d45320fa239778c5282a95256116b9f71cc04914b0d15a862883a8971a40758474aa88d234647d00ccdae9691de4323dfbc5226851d6f983cac59520f7e038b130b2030d576255ac23ad346cb6faaf26786bff4aed88817f1c781f262d95e9ac966eaa0d8d4217764a34649e8391763832d6382d60b93ade29968ef86", 0xa1}, {&(0x7f0000000000)="bb9946fe1207a5e487b1240344f1596e0b469d2928f3d602c3", 0x19}, {&(0x7f0000002000-0x2)="bdd0", 0x2}], 0x6, &(0x7f0000009000)=[{0x20, 0xff, 0x1, "a34e9e064f0980ac9e"}, {0x1010, 0x100, 0x5, "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"}], 0x1030, 0x0}, 0x20040040) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000a000-0xc)={&(0x7f0000004000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000009000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000009000-0x10)=[{&(0x7f0000009000-0xdf)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0xbd}, 0x21) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x0, 0x3, &(0x7f0000001000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)='GPL\x00', 0x0, 0x72, &(0x7f0000006000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 07:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000968000)={r0, 0x50, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d8e000-0x4)=r1, 0xffffffffffffffeb) 2018/01/27 07:59:45 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd6000-0xc)={0xffffffff, 0x4, 0x8}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd5000)={r0, &(0x7f0000dae000-0x70)="8a6b863c5428d86c24bc0fe3546cd4c1513efecc9c644c28ab0808292703d328f1a1c129e4c7c55967a55992b9a5ecdc47c1a6b9f4bced4a48d688da2f68bbaf6a944ef1a7e39b6f787e3d6ca0a76352dc2fb6c4d36d2f3902be2e4460177aad255312e1ed69eb05b09836eb8e071717", &(0x7f0000fd6000-0xda)=""/218}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xe, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r1, &(0x7f0000895000)=""}, 0x10) 2018/01/27 07:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00007a5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfd8c, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffffe}, {&(0x7f0000013000)=""/92, 0xffffffffffffffbf}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000417000-0x4)={0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003ca000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00009ac000-0x38)={&(0x7f00000bd000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x2, 0x1, {0xa, 0x2, 0x5784, @loopback={0x0, 0x1}, 0x100}}}, 0x32, &(0x7f00008f1000-0x10)=[{&(0x7f0000f1e000-0x14)="2d1a5ff3dc5fa5305e154296cf60933fdefc2202", 0x14}], 0x1, &(0x7f0000a66000-0x150)=[{0x80, 0x10e, 0x9, "119eeb5a7cba8aa4a71751cdbc067d3cd52a0aa75553e98ce25f285ac523f8095a8c74335d7f47a7cedf7b7ecec64554ec0d939220c7a18746974a198cbd38ce5802c18e82ea89e08e40383a25ab638098352df7cc75d2392474c505919f30b115b304e9bbf8feb45e223213b7"}, {0xd0, 0x102, 0x20, "1b59e5fb6e4aa6d963452a8665f08c202ed0db686cd180b9d85c1caaeebbc0eb08083ab8d5a1babc265edc557bf9d26ffdce9d4965d2f3af13b7922af3d8adea93c4833da8d14a5e3c9d7e896d65a53ddef6e20c6af88f1aa606da967580fe52060a1ea3039c45bd735b4911aa2f372aa67fc935bd4cb3ed58a6babcb7b7024e9f85680af64bab772e8ab0ffb52aebe841c86c5bfd900136246cbf1447f5695dcc562d8cd62891321908b98a03ab433cbf16486668a10e0adc19550bb44108"}], 0x150, 0x4}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000164000-0x8)={r1, r0}) 2018/01/27 07:59:45 executing program 2: r0 = socket$kcm(0x29, 0x9, 0x0) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000039c000)={&(0x7f0000eb5000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ef000)=[{&(0x7f0000f75000)=""/245, 0xf5}, {&(0x7f00002c4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f76000-0xc8)=""/200, 0xc8}, {&(0x7f0000d36000-0x2a)=""/42, 0x2a}, {&(0x7f0000f76000-0x9a)=""/154, 0x9a}, {&(0x7f000030b000-0xa9)=""/169, 0xa9}], 0x6, &(0x7f0000ee7000)=""/69, 0x45, 0x8000}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x6c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1129.251276] devpts: called with bogus options 2018/01/27 07:59:45 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000)={0xffffffffffffffff, &(0x7f0000004000)="4df616052b3835ceb14d2fa0cd6fc964b537bbb977c2419b74", &(0x7f0000005000)=""/223}, 0x18) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000007000-0xc)={0xffffffff, 0x8000, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:45 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000efe000-0x20)={r0, 0x7, 0x0, 0x2000000, &(0x7f0000502000)=[0x0], 0x1}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000efc000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000b94000)='I'}, 0x10) 2018/01/27 07:59:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xff03, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0xdd, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000744000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009bb000-0x28)={r0, 0x0, 0x98, 0xc0, &(0x7f0000bd4000-0x98)="5f27f67895d713138a5246637193a7f4eccebf8984ba96fd2c056140d426c13fec67224fa5bbe8613c3b1da73c41cb4103cfd3b8096e41782ec789e0c8d3bace60d2c0ccac8e0e68f1316c4f20c8c1fa61c31361176894c5c5e8d6b63ca2f45b66f4786d4b3fd99249f10f36a37f6a40a5838251d5eae80f5a7ee5b5c3e11061039d2f0ab1dd345c2b293da9ed6e29db7b2c871dbfb7ac12", &(0x7f0000c25000)=""/192, 0xffffffffffff8001, 0x8b34}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000942000)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f00002f0000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f00004fd000-0x38)={&(0x7f0000e06000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x4}}, 0x2e, &(0x7f00006fc000)=[{&(0x7f0000bc8000-0x39)="0103d4c4beadf8de8d6f6518e83210ad8a5dc0f1368a8e72424032a1558ffa5cc468ed00063fb8a1a5db198f4dacd39b2e4262d7cdee716edc", 0x39}, {&(0x7f00007b6000-0xa9)="541831ddf1f18dd8f02c601a09fd0098e75bf357c2566ac36b36c4f1d4e1ec5c34d0363ae3a665596e0f8768fe0db0cee2d1fc0727a36296115d4ab5765129ce543926b60e0e6e4eef70c01b5aac483a8964bdfae6d5acb8a5c7be8b9415924e8faa18089cd6f829ef2aad8b403203f3559289e654f5369650d712bdfc4447d263901d4b0c41d29fb75ac425903657d0f0f48af5da7bcd80c0f1db2e2a60dfe2a90a681251995db63a", 0xa9}], 0x2, &(0x7f0000002000-0x2150)=[{0x20, 0x111, 0x8000, "a9dc7dc73edd3a946fb5"}, {0x88, 0x112, 0x0, "e08c0cfb437b4b19f4caf7da9e1b41dc89ce7eec721ad40f1c8062bbe0db28637cf3387562cef13447fb2f923003b505d221939636d59599b563103c390fdbd84207618e6ce0578014fec6018c47a0212d4c2182c41b69fca60b2664adf45f8534e1be232223b8b8df8e4c668731e44e426c4a"}, {0x1010, 0x6, 0x3a54, "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{0x88, 0x116, 0xfffffffffffffffa, "0c683b45a8e41139e1979329a7089e956116c63a2fbbd069068e3c25e583e77975793eb908e3efb821d24a12781296c9e7c78d1b30a1bf5314fd8b0dab1250145f07ccae5a33b7413009bcf7ef15aee1eb9fe973ee565ff9005353fe1a9d26004045605e7b716ce9b4b8fdfd487d9bf3035361"}, {0x1010, 0x119, 0x7, "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"}], 0x2150, 0x4800}, 0x800) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r1, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44, 0x0, 0x0}, 0x28) 2018/01/27 07:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009ef000-0x10)={r0, &(0x7f000008b000)="ea"}, 0x10) 2018/01/27 07:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000554000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 07:59:45 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x11f}], 0x2, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000, 0x40010, r0, 0x0) 2018/01/27 07:59:45 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000955000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000221000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) 2018/01/27 07:59:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000265000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x5, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033b000-0x20)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000fef000)="", 0x0}, 0x20) 2018/01/27 07:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000036000)={r0, &(0x7f0000d5d000)="", &(0x7f0000ff8000-0x3f)="62a9ff40f5a658808ee6977f9ff167738aa903c8711f4b02edf70d8f2effc233d11d142f148dd5d1155fca76d3acc63940f286d7187d1c50dee3b00c5dcbd6d1abdae0943548fc5f136619a0bd49f8c0d1198284067a27a2f3acf29b63", 0x0}, 0x408) 2018/01/27 07:59:45 executing program 1: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)='.', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0xc4) 2018/01/27 07:59:45 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x11f}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0xa)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000008000-0xc3)=""/195, 0x0, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x20, &(0x7f00009c2000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000a69000)={0x5, 0x78, 0xae, 0x6, 0x7f, 0x3, 0x0, 0x0, 0x10800, 0x4, 0xfffffffffffffffa, 0x7, 0xfffffffffffffffb, 0x4, 0xfff, 0xff, 0x0, 0x4, 0x6440, 0x1, 0xdf9a, 0x5, 0x7, 0x13400, 0x6, 0x2, 0x0, 0x53, 0x7, 0x0, 0x7fff, 0x0, 0x8, 0x6, 0x4, 0x100000001, 0xffffffff00000001, 0x8e, 0x0, 0x7, 0x4, @perf_bp={&(0x7f000058c000-0x1)=0x0, 0x0}, 0x208, 0x5, 0x1, 0x7, 0x5, 0xffff, 0x22, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) mkdir(&(0x7f000074a000)='./file0\x00', 0x22) 2018/01/27 07:59:45 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={&(0x7f000000b000-0x10)=@ethernet={0x1, @random="cd3f87552f1d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f000000b000-0xb0)="230d9df1b5665576169ddaae5435354233f35e658378ac4169356fc040ad5e4103415ba2417c6b77c146c5e578dfde0e50e901108cece0ca776a9ec9a9b458d3ab765a7179ffc63855c7472cf06d1ea3137070731d0879ead46497e9bd5b529be4d13b54dd9756830de84eb2c503b1600b3297f3f84aa163d3017b281c9d8c5e6350022d21bd9b8c25ab26c3d1380ba98a31906420bf94ea2acbb2ebc8937bab03ec96c54e00180f3b376086fcce6372", 0xb0}], 0x1, &(0x7f000000a000)=[{0x10, 0x117, 0x5d08e6f, ""}, {0xe8, 0x111, 0x0, "f93e4031a9833bf6cbee0dd913f5c619c0ba808d217b2cea106a0577926281c1588f8d2672ad7a0199d8e1268b602e1c5d03bfd35e63cc7b693f7ce71150b26752ad52ce12807ba341e5c736c9c9482cfade99d104ca6149041367ae7d6881fe8dd1e2c722134d0c0fcf67578c40b8acd4decc2afabf8cd766e8c169794f44cbea9eee8232b70cb8dc41783964887a6d46bde0c6ddf54396e6d7a006006922c8b3b9d9f80e3c3f06ee92c4fcea7a9f8464458c103581822ff613ee2cc8c4cf25b626397518d3c7dd17b03fe516264c4b4f82c9f4cd0d81bd"}, {0x28, 0x0, 0x1, "97e57febb4b9f14aa574d9eb1f178a7a6624d710"}, {0xa8, 0x0, 0x1000, "6336c1c258275203de39a07d89e79818c9e94cdbb5db1bff4069e673f4c31da2764f18c4b877008ff879f6ba15c1b732dc0ec03bb3ea185a698ec26bbc9f17bc7db1cdf68a1ca9eb773d31f6fe161777c002c364d7c6eeae576b51c284ef7e7914980c0512a4b60b006f165309f7dc1c48a2a966197bb73165b4062dd086ec5c34fb4724b0c7afd246728d86ed358151f4"}], 0x1c8, 0x20040845}, 0x4000000) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000005000)={&(0x7f000000b000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a5048301af29deea0595ca9893eb0def", 0x10}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000a000)={&(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000b000)=[{&(0x7f000000b000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f000000c000-0x16)=""/22, 0x16}, {&(0x7f0000002000-0xdf)=""/223, 0xdf}, {&(0x7f000000c000-0xf1)=""/241, 0xf1}, {&(0x7f0000006000-0x2d)=""/45, 0x2d}], 0x6, &(0x7f0000001000)=""/37, 0x25, 0x1b40}, 0x10100) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={0x0, 0x6, 0x18}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000d000-0x18)={r2, &(0x7f0000005000)="ec72cae01af3ce85cfe2f88697c06858fcb3c932a46a7b9cd40d953ec059be2b1097a5cecd9e79bda3abb1a670de17612cde3a265239c3db34b432e82ce0c4c02cf05c6de91bf88a0f88c3d20dee0758adb413188ea0a4ae7beb6cd309b9111ebb868a4f253f73cef36bbc49da70a6edaeff8a5fb51b71cf8bb06dc9e99174d9a0fac5adc3b36f04f201e50bcff85457a96985ff5aa2b5fc876b6117db45a9fe06351439ef220ebb8292d2971562876a43ba502368b2", &(0x7f000000d000-0x14)=""/20}, 0x18) 2018/01/27 07:59:45 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x29, 0x43fffffffffa, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfbc1) 2018/01/27 07:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fa8000)={0xc, 0x3, 0x5, 0x0, 0x4, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dba000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000241000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ed4000)={r0, 0x0, 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000e6e000-0x48)={0x2, 0x8, &(0x7f0000a6e000-0x40)=@raw=[@ldst={0x0, 0x1, 0x6, 0x0, 0xf, 0x4, 0x4}, @call={0x85, 0x0, 0x0, 0x28}, @generic={0x0, 0x7f, 0x8001, 0x0}, @generic={0xffffffffffffff00, 0x8001, 0x2, 0x1f}], &(0x7f00004b8000)='syzkaller\x00', 0x20, 0x62, &(0x7f0000e73000+0x816)=""/98, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d27000-0x4)={0x0, 0x0}) 2018/01/27 07:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000028e000-0x4)=0x9, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000440000-0x2c)={0xe, 0x1f, 0x800, 0x8, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = perf_event_open(&(0x7f0000c5c000)={0x2, 0x78, 0x7, 0x2, 0x0, 0x4, 0x0, 0x5, 0x3a75453d637d0a92, 0x4, 0x200, 0x80000000000, 0x6, 0x7, 0x7, 0x1, 0x6192, 0x4, 0x2e13, 0x1, 0x0, 0x10000, 0x100000001, 0x4, 0x100000001, 0x7f, 0x401, 0xabc, 0x3, 0xec1, 0x6, 0x10000, 0x1f, 0x4f, 0x27c, 0x401, 0x401, 0xffff, 0x0, 0x1, 0x4, @perf_config_ext={0x6, 0x12d}, 0xa80, 0x8, 0x101, 0x2, 0x4, 0x101, 0x8001, 0x0}, 0x0, 0x5, 0xffffffffffffff9c, 0x0) socketpair(0x5, 0x5, 0x0, &(0x7f00006aa000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) 2018/01/27 07:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, 0xffffffffffffffff, 0x10000) 2018/01/27 07:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000eba000)=""/92, 0xbc}], 0x3d7, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x17, 0x80f, 0xffff, &(0x7f0000bc5000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000743000-0x48)={0xf, 0xe, &(0x7f0000e5c000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8001}, @call={0x85, 0x0, 0x0, 0x10}, @ldst={0x2, 0x2, 0x6, 0x4, 0xf, 0xfffffff4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x7, 0x3ff, 0xff, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000ecc000-0xa)='syzkaller\x00', 0xfffffffffffff800, 0x85, &(0x7f0000657000-0x85)=""/133, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 07:59:45 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d84000-0xc)={0x0, 0x78, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006fd000)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x4, 0x6bc1, 0x8, 0x6, 0x3, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000001000)='binfmt_misc\x00', 0x2, &(0x7f0000002000-0x8e)="d14673da2d08420cec94ae037316f74559cb87bd466d0cde0da95d88092e7f21bf1fd11eecb3537d47d528b741f4050c70de17cd84fe1b552c65ef530c468db5c8cd6b2f4268dd44ef2640a4aa196aeb4a96dbdc4cd59de4434ef4e2de82e6fca12913ef55e6f981583420a236bb01aa6f7fe964ab9071723e33f2a156e7dbaded3462699fd33d6d53872e9955a7") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r0, &(0x7f0000003000)="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", &(0x7f0000004000-0x65)="b126e9fd56f521cc83327567b3f7ee2d593da8fa83c792bdbf2f6bc1ce405a18cbe629efe2b2d7baac62d510d5a94fd8d0994dbd889a51e01341ad53539a8b76275c254733886dd268bc91a54f81748b822c6e60023ca4c49d6d41d9948e1c95f2cf20b126", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d3) mkdir(&(0x7f00009f2000)='./file0\x00', 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f27000-0x20)={r1, &(0x7f0000bb7000)="6fc86210481b44ef55", &(0x7f00006e8000-0x21)="a51b99338b5640714ce635a57432cf499a6449ebe61349be51b62b9516620e6c98", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bb0000-0x10)={r1, &(0x7f0000d46000-0xc9)=""}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000459000)={&(0x7f00007fb000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00007fc000-0x48)={0xf, 0xd, &(0x7f00002a5000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5d3c, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@alu={0x7, 0x7, 0xa, 0x0, 0x3, 0x10, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004f3000)='GPL\x00', 0x100000001, 0xab, &(0x7f0000071000-0xab)=""/171, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009c7000)={r0, 0x28, &(0x7f0000d4d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:59:45 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007b3000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000955000-0x38)={&(0x7f0000001000-0x9)=@rc={0x1f, {0xe0, 0x6, 0x10000, 0xa2, 0x265, 0x8000000000}, 0x3}, 0x9, &(0x7f0000001000-0x70)=[{&(0x7f000043c000-0x1)='<', 0x1}, {&(0x7f0000000000)="32d9537eb4f4a16e9e7837a77b73157a3abe7e64768a31e4eb167901d75d6f52b38ede3772f3baab7b66f5d4adafdaa737eb2414bf1f0a0e1c8917e4267915ad8204560ece375bc51c72161321a35ddc5e81a26370f9b134b52d590c130baf", 0x5f}, {&(0x7f0000000000)="710371efee534262fd62746b148b309f07be1bb127de91b9e59387487907a0c4c216c338e302ac5595b72141ab7fad87a80f2831a44c7c16c6eebff4cef337fa44d4b8aa248cff50473f0fce3dd1642e2c862545ab04584dceb028550ef0a367b48bbbb05dd7976c268184928b15f699a0d639a97d7418fa2b87f2b79147566bca8b910c9fe88a579264fa439128b41f325c90f2f0465dfc3bd484c9cd0dfd526adcd6d1d07fa89f6f4efb1a9633a0098d", 0xb1}, {&(0x7f0000001000-0xe6)="cfb6f3e4cdcf86f767a4aa84150fc01d73f32e904e61885a0f8d601599555f4e99c34f7ac5f468e1c0dc50358f44e35859509f32269aa96eac71a5f8244e4f0dc2f45e2cd1ebbd9f10c30ee5952d17110bbb03b6b1b3ee6c30d557e651855cb3a647ce25f3f8d045e85dd3bfe65868842f3fce781a287e0d05bc57500c8eb920608b908e6d5db24fe4cefb8abd8a812a8c34bdc58abe67a3aace498f4f480faafea2a2694488b7e3bc2bf54d29ab7a3bcb1eb5b0e074e86e24f7f2ca940dbbb97782d45a7e87a916421a895e131746355accc93784ca692245006a5ac1f515fb67d256417191", 0xe6}, {&(0x7f0000f1a000)="3eb1672cf4a8a482ba0aa720445d5564510b5659fc68e4d9e5030d73ace3abcb3a2ed4bf370ed24c43da3531159cd8c79637223ea6872811662c2795818cf7a11a7faf6c538f242e3ff4a2598298bb40a8c9f324e49576c16c96f9f9db4700f059ecc5bdee85f99bdaa0e665f75e8f278570c611032784bddb132105a2fb0f0dc9d90b31d71a9c1b7bd5cea008310c7193def067840e4623f4f22fd500115cca25876753d693769eb231cb3a10d187326b846fbf3758e641d1d139552a4e5b3f4d003e3762ec619f05deb09c43145c33b369dad358cc8403483729eeef0fe8ba098ecdf1bd65cc178b7bbf3229c4c9c2998644bc", 0xf4}, {&(0x7f0000ea8000)="f779985d5a3f453f136c1aa2fbb71996513fcfe996bb987a63f712314df57333e360b511e8c40aef0dbcb43193d50a5a69959889a27c4ba173d752335008fed33591c7786b08a2522743c12730debb75606fb8bd35ab2afdaa729fb2b08c5f03c3bd706780ea251c7f9ac3a48d34e60f67b1902d7b508e71cc0fac8ca478dd69a927ddcd9b08143c9430e484f656150b3d9c7c152f5b25a61f3959cb9b6916e1703db061e5824201d8c149c0d5ae794a8f9b9d8272b755ee", 0xb8}, {&(0x7f0000033000-0x1000)="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", 0x1000}], 0x7, &(0x7f000030f000)=[{0x70, 0x1ff, 0x1ff, "0ebedb5093ca8417d16d04821dc552514c8f8e7e7f2ee88a2a3cac46bbcaecf77b72f8e633006db12465944680c5b2afd5954e74fdaad4665c34183fa930beeb70b7075faeef956d8b429c0563049e7f97bd20cc9f962eb492935bdb664cfd"}, {0x10, 0x12b, 0x81, ""}, {0x50, 0x118, 0x6, "84eb79ece9a5ebb5191399585e2423a0fe175285a6907c122cd45484839a08fca07aff4ae1e6c3441c7e29c9d35fa16dc129b12c27e0c36ca1d3be94"}, {0x58, 0x117, 0x9, "ea41dccbb69987f0ef2c76db66293b6324dfd65ad05363318711d9b5d0ebb670f0d8dd72e31defe15cbd31559e698562c75c3070328b420543f228088d262db0f2e1f4"}], 0x128, 0x0}, 0xc800) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000f71000)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000081f000)={&(0x7f0000f72000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e1f000-0x30)=[{&(0x7f0000187000-0x83)=""/131, 0x83}, {&(0x7f0000217000)=""/223, 0xdf}, {&(0x7f0000f71000)=""/68, 0x44}], 0x3, &(0x7f0000f71000)=""/37, 0x25, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003ab000-0x48)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0xffffffffffffffff, &(0x7f00007d2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='9p\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000049f000)={0x5, 0x78, 0x7f, 0x400, 0x4, 0xfffffffffffffffb, 0x0, 0x5, 0x10, 0xe, 0x4, 0x8000, 0xffffffffffffff0e, 0x3, 0xffff, 0x86, 0x1, 0x7, 0x9, 0x3, 0xff, 0x1, 0x1, 0x51b, 0x0, 0x4, 0xfffffffffffff212, 0x1, 0x4, 0x4, 0x3f, 0x80, 0xffffffff969f8435, 0x1, 0x9bda, 0xba, 0xffffffff, 0x1f, 0x0, 0x4, 0x1, @perf_config_ext={0x7f, 0xba86}, 0x8, 0x8, 0xc8, 0x7, 0x2, 0x3ff, 0x80, 0x0}, 0xffffffffffffffff, 0xfff, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10001) socketpair(0x15, 0x5, 0x0, &(0x7f0000bd0000-0x8)={0x0, 0x0}) r2 = getpid() perf_event_open(&(0x7f0000e3e000-0x78)={0x2, 0x78, 0xffffffff, 0xffffffff, 0x9, 0x4, 0x0, 0x5, 0x8080, 0xf, 0x6, 0x9, 0xd7, 0x6, 0x20, 0x5, 0xffffffff00000001, 0x87, 0x3, 0x100000001, 0x0, 0x4, 0x4, 0x56, 0x1, 0xfffffffffffffffe, 0x1, 0x8001, 0x3, 0x5, 0xcac7, 0x8, 0x9, 0x4, 0x400, 0x8, 0x9, 0x7, 0x0, 0x7, 0x2, @perf_config_ext={0x8, 0x4}, 0x1, 0x2, 0xea6, 0x1, 0xffffffffffffffe6, 0x1, 0x7, 0x0}, r2, 0x6, r0, 0x3) mmap(&(0x7f0000b1c000/0x4000)=nil, 0x4000, 0x4, 0x1010, r1, 0x0) 2018/01/27 07:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000fbe000-0x96)=""/150, 0x96, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002be000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b06000)={&(0x7f00001c7000-0x8)='./file0\x00', r1}, 0xc) close(r1) 2018/01/27 07:59:45 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffff7, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x10ec}, {&(0x7f0000013000)=""/92, 0xcd}], 0x2, &(0x7f0000013000)=""/161, 0xffffffffffffffb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000)={r0, 0x0, 0x7, 0x8e, &(0x7f000001d000)="6011f3e625fd14", &(0x7f000001e000-0x8e)=""/142, 0x221, 0x6}, 0x28) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x200) socketpair(0xa, 0x80007, 0x7fffffff, &(0x7f000000b000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) [ 1129.604580] 9pnet_virtio: no channels available for device ./file0 [ 1129.622787] 9pnet_virtio: no channels available for device ./file0 2018/01/27 07:59:45 executing program 5: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000825000-0x4)={0xffffffffffffffff}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005d3000-0x10)={&(0x7f00003d8000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f18000)={0x200000b, 0x6, 0x4, 0x692ad6f4, 0x10, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000089000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00002a0000-0x4)={r2}) socketpair$inet(0x26, 0x5, 0x2000000, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aa7000-0x8)={0x0, 0x0}) 2018/01/27 07:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r1, &(0x7f000010d000)="", &(0x7f00003f8000-0x71)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r1, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d83000-0x18)={r1, &(0x7f0000e75000+0x53d)="b208fd78010ee306fe3545c3234b01cc376f25ae0f1d5d70d04c7bc195d5cf23165fe77071b39d7426b6a1057604de30be746845a768f2fb2154d3d69b06f3c3c69e23db1f6dec23d71061bd", &(0x7f0000a0d000-0x7e)=""/126}, 0x18) 2018/01/27 07:59:45 executing program 1: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x3, &(0x7f0000f07000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000)={r0, &(0x7f000026c000-0x1c)="", &(0x7f0000cd0000)="", 0x0}, 0x20) 2018/01/27 07:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000629000-0x78)={0x2, 0x78, 0x7, 0x2c, 0x636, 0x6, 0x0, 0x7, 0x8010, 0xc, 0xa1a7, 0x2, 0x0, 0x3, 0x7, 0x6, 0x5, 0x80000000, 0x2, 0xbfee, 0x7ff, 0x6, 0x1, 0x0, 0x7f, 0x1, 0x401, 0x400, 0x9, 0x6, 0xfffffffffffff5cf, 0x8001, 0xffffffff00000001, 0x7, 0x4, 0x80, 0x8, 0x80000000, 0x0, 0x101, 0x7, @perf_bp={&(0x7f0000b5d000-0x1)=0x0, 0x5}, 0x8, 0x4, 0x9, 0x7, 0xc7, 0x8, 0x4, 0x0}, r1, 0x6, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/01/27 07:59:45 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffd97, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7fffd, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001f000)={&(0x7f0000020000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000017000)=[{&(0x7f000001f000)=""/150, 0x96}, {&(0x7f000001f000)=""/132, 0x84}, {&(0x7f0000020000-0xab)=""/171, 0xab}], 0x3, &(0x7f0000004000-0x1c)=""/28, 0x1c, 0x1}, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000001f000-0x8)={r2, r0}) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff7c) 2018/01/27 07:59:45 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000011000-0x18)={r0, &(0x7f0000022000-0x7c)="8067330d189da63850f1891f85accd2e1e25d732103487f6b69fe523af13a3dd6373ceeb3ac21d99cacd36d7bff690e78ed4598364016e90f0f4b9d104ecacffe25f0c3f53a0a663e67b88abca1411056be87f9b325e43f5a12b7cc69725755faabb09b82eaa39c9ca101de31ade601edb8a739ecd8b0c9a60fe0bbf", &(0x7f0000020000-0x1f)=""/31}, 0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2, 0x7, &(0x7f0000028000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000001e000)={r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000011000)={r1, &(0x7f0000025000)="6ec24a7d93", &(0x7f0000025000)=""/144}, 0x18) 2018/01/27 07:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f00000c4000)={0x0, 0x78, 0x4aa4f478, 0x100000001, 0x0, 0x1, 0x0, 0x7, 0x8000, 0xa, 0x0, 0x7fff, 0x7ff, 0x1, 0x0, 0x4, 0xfffffffffffffffc, 0x9, 0x6, 0x6, 0x80000001, 0x1, 0x81, 0x401, 0xff, 0x7, 0x7, 0x20, 0x6, 0x3, 0x1, 0x7, 0x2, 0x6e3, 0x36, 0x9, 0x100000000, 0x80, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x6}, 0x100, 0x866, 0x1, 0x3, 0x40, 0x7, 0x10000, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000349000)={0x5, 0x78, 0x5, 0x8000, 0x5, 0x0, 0x0, 0x2, 0x40, 0x1, 0x7, 0x0, 0x570, 0x7fffffff, 0x0, 0x92b, 0x101, 0x4, 0x9, 0x8a, 0x9, 0x37c3bc09, 0x7ff, 0x0, 0x1, 0xfffffffffffffe0f, 0x5, 0x0, 0x60b, 0x20, 0x9, 0x5, 0x0, 0xca, 0x1b, 0xffffffffffffff00, 0x1, 0x5, 0x0, 0x0, 0x4, @perf_bp={&(0x7f000066d000)=0x0, 0xa}, 0x40, 0x5, 0x0, 0x0, 0x2, 0x8000, 0x8000, 0x0}, r0, 0x80000000, r1, 0x8) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000339000-0x8)=0x4) perf_event_open(&(0x7f0000e6b000-0x78)={0x0, 0x78, 0x9f4, 0x9, 0x5, 0x9, 0x0, 0x2, 0x100, 0x1, 0x49, 0x100, 0x20, 0xfffffffffffffffb, 0x9, 0x3, 0x20, 0x180000, 0x5, 0x4, 0x6, 0x2, 0x1ff, 0x80, 0x4, 0xccd4, 0x4, 0xffffffffffffffff, 0x1, 0x8, 0xeb00, 0x4, 0x8001, 0x1, 0x1, 0xc0000000000000, 0x8000, 0xc00, 0x0, 0x1ff, 0x2, @perf_bp={&(0x7f0000b5a000)=0x0, 0x5}, 0x800, 0x8, 0x7f, 0x1, 0x9, 0xfffffffffffffffa, 0x7, 0x0}, r2, 0x80000000, r3, 0x8) mkdir(&(0x7f0000287000-0x8)='./file0\x00', 0x8) 2018/01/27 07:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000231000-0x38)={&(0x7f000010f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f21000-0x10)=[{&(0x7f0000cbb000-0x15)=""/21, 0x15}], 0x1, &(0x7f00000bd000-0xa4)=""/164, 0xa4, 0xd0a}, 0x40000120) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x4c, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="6195836b616e6500ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x41000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 07:59:45 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000501000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c7d000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x69b3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x1}}, 0x26, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="33f02d1c35c3a6ebe98ca74ac5148565064736824649e94c8c1c75b6d9e23d8abe74d78b9327a03b4450b1b82951ce7128bb2343f357bc490213d39170105850132d93605453693ba039e5ee8e9f7379f89923768b7ae4b34e", 0x59}, {&(0x7f0000001000)="3be3c64596ab08a7f86edac763b8729d7ca6854d5740efed39051407fd6b110889beaec22b105eb450b63ef69528145fafd4c1f0b82a1b67d2d0bb9009070448c2c059a932aa83d981e0524ce6577f10815e9373cd0c990158deebd6e4874bbf74bda5781cbd583b84df9141b25a7e211cb7efb4fed16cb32210182b9be2e6d2644c905647752fe5bcf35d202047fce2a1996980528b2e516eb586cb915e12cdd8821d00332feada4e6671509d3aa547f06ac02058eb68e2621ca96bc258ff2ae94d994f402f25ed9171341b06", 0xcd}, {&(0x7f0000001000-0x82)="b4165ad6bdf4317c2abc0d8b175b2b88c77da36006ac735b78e67ebeea0cacdf7e3d2ec8f11e90f56d9ae8f94fafd805e8cc910f17c475f0456a78ce84ed032945ea001446828163230a1d0e14fe9177b199158d51359f77f30f598c498df53b4ddd3de72d88456e6fdd76107133901598600fa1df100815d30160125b99261707b8", 0x82}, {&(0x7f0000001000-0xc4)="23f6fb53de95c2555ae24544725d9ece94d4298de1e41fdbfb918c59069b3149cca79809c7845d3e434eb173d91a7130c3f17fa298f70d20d30b2d9f2b53526b798daee5a1115ed099067e1543e15f5a52b75c9cdcdda2ecd767e1d66d5c94dee9e6bfeba52cd77b1c71afe9e18857d7b4216713c1dfa2b7d1d105b006b2239294d5d5b26c6ef0fa37999dcc5159a2a550a26f8079f4c0489286d79f5b6c1386d1e09a84877f634639b22e5ce426e236e056268f4315c35d6bee14c7925d0d5f3dd286ed", 0xc4}], 0x4, &(0x7f0000001000-0x200)=[{0xf0, 0x103, 0x80a, "5438d0458d5bc0f5222c1db99e4d8b600ad14881dbafa90f175bffffd3048f90f933176b8aecc821820e3228d409de4c4f06d07f5c799eeb59b3c57b1269dba73986346097a3e29cd1959eea6dde89bebd9cb7bbebe787c33cc01d273331003306dc8e41ec42eb53fa86a6e0bacd7a7d3ed82204d532bec6740665b193bc630dd38bae44393d45289ce4e89c525f9250839f2ea8e1736f2b991a69c7498e6bd170805694ab68f0dfbc49fa9444ee4728187ae0eb6f16f0b4f51daf4e0f8a63b8eb29fba2c8582b1b34ce9347cc436693ba068935ba79f7217e"}, {0x110, 0x11f, 0xfffffffffffffffd, "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"}], 0x200, 0x24048054}, 0x20008000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r2, 0x1, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000256000-0x10)={&(0x7f0000978000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002c7000-0x10)={r1, r5, 0x7, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000917000-0x48)={0x0, 0x0, &(0x7f0000b2c000)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x60, &(0x7f0000001000-0x60)=""/96, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = perf_event_open(&(0x7f00004bd000)={0x3, 0x78, 0x2, 0x9, 0x4c, 0x3ff, 0x0, 0x5, 0x20000, 0xe, 0xffffffffffffff01, 0x3, 0x3ff, 0x6, 0x5, 0xfffffffffffffffd, 0x1, 0x2, 0x2, 0x401, 0x4, 0x1, 0x36d0, 0x9, 0xfffffffffffffffe, 0x81, 0x101, 0x2, 0x100000001, 0x6, 0x1, 0x3, 0x45f, 0x4, 0x5, 0x8, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0xfff, 0xffffffff}, 0x80, 0x7fffffff, 0xa885, 0x0, 0x45, 0x7867, 0x5, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x2, &(0x7f0000108000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000243000-0x8)={r0, r0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ebd000)={r0, &(0x7f00000a1000-0x96)="c16036a4df83129205fb4077c6b1023c6e447c6b89e740fe7d20ca65e4c163aeca0675bd456184360d97ff3d570077af81800b4d742d6255da872b8bca443970eceae0312d42112b996c5469435382e37c51059f82252c06647977cafce0121e0e4a9ca449c02c9306ff050f537cd6870f03c9bf8243b1ff1b45396232c6335cc80058a1e203659f5821af3cf4df1f6652ec942d9688", &(0x7f000093d000-0x77)="7cf11173b5c9dec9ef87f01fa1d9eabcd4efd8c6c5e45c466adbb28815c79bf361e79644111346cd72d40f08c3a68cb02a4d4a45a4c977915e849fd87f74c0d31265849cadbfcb2d58699f23366055fd33348bfbee7444fb320530eaad53d14e92e64d45b23e6bb700786fb72c4e402ccbf220177f467e", 0x1}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) recvmsg(r1, &(0x7f00003b0000)={&(0x7f0000f03000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009b6000-0x90)=[{&(0x7f00000e2000)=""/166, 0xa6}, {&(0x7f0000aca000-0x1000)=""/4096, 0x1000}, {&(0x7f00000e6000-0x8)=""/8, 0x8}, {&(0x7f0000ee1000)=""/142, 0x8e}, {&(0x7f0000365000)=""/51, 0x33}, {&(0x7f0000e7a000)=""/30, 0x1e}, {&(0x7f0000b21000-0xc9)=""/201, 0xc9}, {&(0x7f00002b5000-0x45)=""/69, 0x45}, {&(0x7f00004c2000-0x7f)=""/127, 0x7f}], 0x9, &(0x7f0000583000)=""/169, 0xa9, 0x800}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x58, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x0, 0x0) 2018/01/27 07:59:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f1b000)='./file0\x00', &(0x7f0000eea000)='./file0\x00', &(0x7f0000a61000)='debugfs\x00', 0x115404, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00004e9000-0x80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfd, 0xffffffffffffff4b, &(0x7f0000386000)=""/195, 0xc1f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x2f, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0xe, 0x0}, 0x0) 2018/01/27 07:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004dd000-0x8)={0x0, 0x0}) r2 = getpid() socketpair(0xa, 0x802, 0x1, &(0x7f0000d61000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000379000-0x48)={0xc, 0x7, &(0x7f0000354000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x3c, 0xf, 0x0, 0xe, 0x100, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001dd000-0x4)='GPL\x00', 0x91e0, 0xce, &(0x7f0000a5e000)=""/206, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = perf_event_open(&(0x7f0000199000)={0x3, 0x78, 0x7, 0x5, 0x1, 0xffffffff, 0x0, 0xffff, 0x2000, 0x4, 0x0, 0x5, 0x7fffffff, 0x6, 0x3, 0x3, 0x3a2800000000, 0x3ff, 0x10d936ea, 0x0, 0x8, 0x7, 0x1, 0x2, 0xb0, 0x7126, 0x7, 0x4, 0x8a2d, 0x4, 0x1, 0x6, 0xffff, 0x200, 0xe0b7, 0x6, 0x3, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0x100000000}, 0x0, 0x4, 0x9, 0x4, 0x2, 0x8, 0x6, 0x0}, 0x0, 0x40f, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f00009c4000)={0x2, 0x78, 0x3, 0x4, 0x5, 0x0, 0x0, 0x80, 0x44016, 0x4, 0x800000, 0x1f, 0xac4a, 0x6, 0x5, 0x80, 0x5, 0x2, 0xffff, 0x5, 0x0, 0x3, 0x9, 0x7, 0x1, 0x5fb2, 0x5, 0xffffffffffffd472, 0x66da, 0x3f, 0x92a7, 0x3, 0x101, 0x6, 0x81, 0x2a, 0x10001, 0x401, 0x0, 0x0, 0x3, @perf_config_ext={0x8, 0x1}, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x1c, 0x0}, r2, 0x9022, r4, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e00000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x45, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e2000)={&(0x7f0000ac8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000fab000)=[{&(0x7f0000d4b000-0xb8)=""/184, 0xb8}, {&(0x7f0000a8c000)=""/106, 0x6a}, {&(0x7f000042a000-0x45)=""/69, 0x45}, {&(0x7f000004a000-0x20)=""/32, 0x20}, {&(0x7f0000adf000-0x51)=""/81, 0x51}], 0x5, &(0x7f0000bd6000)=""/219, 0xdb, 0x1}, 0x40000000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000f7f000)={0xb, 0x7, &(0x7f00004ac000+0xc39)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x4, 0x194a6a0a31efd9c2, 0xf, 0x8, 0xffffffc0, 0x8}, @call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000669000)='GPL\x00', 0x4, 0x36, &(0x7f0000091000)=""/54, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000904000)={r0, r6}) 2018/01/27 07:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15ca, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e29000)={0x0, 0x0}) r2 = gettid() ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f00002b0000-0x78)={0x5, 0x78, 0x65b, 0x8, 0x1, 0x5, 0x0, 0x6, 0x40000, 0x0, 0x3, 0x8, 0xffffffffffffff00, 0x3, 0x76, 0x8, 0xffffffffffffff2a, 0x29, 0x7, 0x7fffffff, 0x8000, 0x3, 0x575, 0x1f, 0x401, 0x7, 0x2840, 0x4, 0x7, 0x2f3, 0x3ff, 0x1bc, 0x1, 0x6, 0x2, 0x3, 0xac9, 0x0, 0x0, 0x4, 0x3, @perf_config_ext={0x2c95b7d9, 0x8001}, 0x2, 0x800, 0xa2, 0x0, 0xffff, 0x101, 0x100000000, 0x0}, r2, 0xffffffff, r0, 0x7) perf_event_open(&(0x7f0000d5f000)={0x5, 0x78, 0x5d, 0x0, 0xeadc, 0x0, 0x0, 0x20, 0x20, 0xe, 0xffff, 0xd0, 0x4c1322f0, 0x3ff, 0x4, 0x208a, 0xf2, 0x0, 0x3, 0x13b4, 0x8, 0x1, 0xb11, 0x6, 0x1, 0x3, 0x744, 0x7, 0x4, 0x4, 0x1, 0x2, 0x4, 0x6fae697e, 0x3, 0xfffffffffffffffb, 0x3f, 0x80000000, 0x0, 0x5, 0x4, @perf_config_ext={0x9, 0x56}, 0x5140, 0x7, 0x7, 0x1, 0x7, 0x800, 0x7fffffff, 0x0}, r2, 0x4, 0xffffffffffffffff, 0x2) mkdir(&(0x7f00009d1000+0x881)='./file0\x00', 0x14) mkdir(&(0x7f0000c5e000-0x8)='./file0\x00', 0x91) 2018/01/27 07:59:45 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000578000)={0x0, 0x0}) sendmsg(r0, &(0x7f000045d000-0x38)={0x0, 0x0, &(0x7f0000966000)=[{&(0x7f00001e1000-0x1000)="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0x1000}], 0x1, &(0x7f000083b000)=[{0xd0, 0x10f, 0x5, "827adb11a207b9dc1f9f9f2dcf1c47b479de494eb8433834ad85e4e923a7c742f7f1590fdd7224057f28fe298c5fcc13247fe3aa221d5e2a85531fe4f90bae8d4631f89b656a8f7d820e69a715cdb7f895c129ac3a720a5b18b86303b08c4ee118a188ddb867d31d540a66c6a099b9335010ac2c8aaee08c630438e1be9611d058640ed370cb4ff8e61b9daeb4fd43e1cb8278f010f93165dac8af316af24967e7f6f88f0e007ced6c021038c9b5b35adc83a2c73dbe47e0fe69d8"}, {0x1010, 0x117, 0x2, 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{0x18, 0x0, 0xffffffff, "bef7460f5353af38"}, {0x1010, 0xff, 0x2562, 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{0x30, 0x116, 0x7fff, "5c25f24f02a4e876037cb1905100827c4b55c7a39eb621efc5ca"}, {0xa8, 0x116, 0xfff, "f67cb5ff9200fbc0d6a8220ed80c0e696f6f9dfd10cb5e77dff3a426eeab564ec7ac05c9fb6905c75b19f5696965eee5952c7af5f2a2c3972c9b1a80a5476bb187b2012495e5e44d87de7a3f8af014a518789478c4f923df112a91b1ee31e57026693562b8a9423b7db8380ba7006798aca88aa610b3a9177e68052f08f53388863e2524000ad0c78d5ae3c3430a10572ae15f07db"}, {0x40, 0x110, 0x5, "28f9963b0924c84ab9749ec1f44a24ff29c5b71382f49cb32e6a478555d2095a7e8a0bd163c70ffa9ec0576d"}, {0x80, 0x11f, 0x3b7b00000000, "b764fb595a0d76b162949a0d4aee6c9256f130dd1f34d6dc8df807be608612dc94f1efbb4429363b0e240dc53c06a005eda0e96a2fecd8fcde125dd788b6cd9dbb651098567214d88674581f9fa69d8f6548a312bd82efd260765f534e9da8d2a445dc74d96579ce141dafbd"}], 0x22a0, 0x80}, 0x4000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000007c000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x18, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x81) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000073000)={0xffffffffffffff9c, 0x28, &(0x7f0000f09000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000026d000-0xc)={r0, 0x9, 0x10}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cd7000-0x10)={&(0x7f0000d93000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)="") 2018/01/27 07:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000356000-0x78)={0x4, 0x78, 0x2, 0xffffffff80000000, 0x3, 0x8, 0x0, 0x70, 0x4, 0x1, 0x8, 0x100000001, 0x400, 0x37c, 0x3, 0x80, 0x200, 0x3, 0x8, 0x4, 0x7ff, 0x8001, 0x1, 0x4, 0x0, 0x1, 0x8db, 0x8, 0x7, 0x9, 0x6, 0x8, 0x0, 0x7f, 0x9, 0x20, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000302000)=0x0, 0xb}, 0x8014, 0x20, 0x92, 0x5, 0x1, 0x101, 0x5, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d89000-0x8)=0x58f) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000011b000-0x8)=0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xfffffffe00000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000185000)='securityvmnet1\x00') mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000059c000)={0x0, 0xfffffd9e, &(0x7f0000b79000)=[{&(0x7f0000c21000)="c61e0d8238a902c6c3f94dfafad07252a2885d8b5ffc59acdbec457972ec94b2fe5097e0f0ab88d3fdd7cd5466c142340dd6ad6383acc5804c115f24fc948f4d73e4bd991c62134ae9cc7222aa618339febef5a085c53896c3752f5e9107e25a0f0ea76b8b4ca3de730627cca29919f7c7b8da866f7e95b9fedc7b22b8b353ae0d8bb0e1abf1212e3748cb8229550caccfb5940b9f339a459003a98339cbac73cc142f3a6d35602df8badac38d51357049582b3cd4458a3c03ec34a5a061fa702767954428d1520edaff31b6d717f5d618f6a0dd807c7b930f496b24317416e83de26e58165e2648fe0a7ad2efe1a6546113793a050081ce288283347b000e254301d2fd391eb4967b45c931e57b840100000000000000829c524d83643fbfd1a4317c01481142cadf5ed04badeb20e08d435b1edc64ab390cea467887e7a8e2500553f2f00721ace1b18b8893b85844eb936b2e06d20834991b8a09d508952945f6b7a9f6dfa76be1bf9478974cf69bca", 0xffffff80}, {&(0x7f000053b000)="accdf2f8e2539536b8c116ed6e11d3e7ca70030d57994c9fba24eafe986ee587cd74fa40e812a2faedbbbbc8650c1eb0eb64b93174a28328a3f05fadc1c7949d3d4f330db68b1c2cde5af9dc9d86204000000000000000208ae32cb1a63bfdb2263924b82eaccda917e151677ad1478499d98a83bafadd7c38e792d963c25643653d76", 0x0}], 0x1, &(0x7f0000d43000)=[], 0x3a0, 0x2000050}, 0x0) 2018/01/27 07:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f)="", &(0x7f00003fe000-0xc7)=""/199}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb1000)={r0, &(0x7f0000814000-0x27)="d4ca93f9ef5c75675033b4389ddfd9d44daa3104ff9a07dc083075267109a7c4471b9121c0e7e5", &(0x7f0000665000)=""/15}, 0x18) 2018/01/27 07:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x57}], 0x103, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1129.921051] rpcbind: RPC call returned error 22 [ 1129.980894] rpcbind: RPC call returned error 22 2018/01/27 07:59:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000629000-0x10)={&(0x7f00003fc000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000038c000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000033f000)={&(0x7f0000807000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00003d8000)=[{&(0x7f000022e000-0x36)=""/54, 0x36}, {&(0x7f0000348000)=""/138, 0x8a}, {&(0x7f00001a1000-0x77)=""/119, 0x77}, {&(0x7f00002ab000)=""/187, 0xbb}, {&(0x7f0000112000)=""/4096, 0x1000}, {&(0x7f0000d24000)=""/100, 0x64}, {&(0x7f00008cc000)=""/115, 0x73}, {&(0x7f0000b22000-0x68)=""/104, 0x68}, {&(0x7f000095e000-0x17)=""/23, 0x17}, {&(0x7f0000955000)=""/100, 0x64}], 0xa, &(0x7f000045f000)=""/4096, 0x1000, 0xa30d}, 0x1) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d0a000)={&(0x7f00000f9000-0x8)='./file0\x00', 0x0, 0xe1b94df027691849}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000556000-0x18)={r1, &(0x7f0000a72000)="", &(0x7f0000d2c000)=""/110}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x6, 0x20000210, &(0x7f000056e000-0x90)=@raw=[@generic={0x8, 0x800, 0x8c, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}, @call={0x85, 0x0, 0x0, 0xc}, @ldst={0x2, 0x1, 0x1, 0xb, 0x5, 0x2, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd09a, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x1}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0xa86, 0xc, 0x2, 0x8fe7f6e921f6ffb2, 0x10, 0xffffffffffffffff}], &(0x7f0000fd3000-0xa)="fe7f0000004efff9", 0xffffffffffff8342, 0x99, &(0x7f000024a000-0x99)=""/153, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000098c000)='./file0\x00', &(0x7f0000f74000)='./file0\x00', &(0x7f0000647000+0x1b9)='sysv\x00', 0x44000, &(0x7f000035a000)="863eaf1649ec4d2e895e84863d8ea0bab3a28fe35e93233da44b65bb5925d1e9d8baa2269cd1a03f612ae510daf75fd6fa20d1e0b29daa063517ceab928da0196f56246380e1541d6432fdaed759c0035980f7735869a8db60b574b82fe0aec98f7e8046ffaa212abe15853e8549266d7e94c10c262f4be7cc306235c20a872fb0fcae6dd865a5029dbb9f26553e715af5e474a5f946828028eff6f8552212db27c7a244b612") 2018/01/27 07:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d4f000-0x20)={r2, &(0x7f0000c0a000)="7c7343974243ac6ca1acfd95c6f42fe797cf439283cef9d077eb498fb65daf3699814d848f1cdb90596fa31f6cf9fa774c21652603374987ba92140aebd0091ed6ce3ec7a1c2ac1bbfb5322ea1ec59bbb6cb8271c29364b0ee0afb6a172cdad2dbd4abd0eea4b9efafba7cdf2c2c", &(0x7f00004f3000)="8481f27a74be014450cf15f96f81d3c508502ddc4fb4b4721a9567d6b30d49704e70d633e1a10f6dde6c6c44c288c6e349f664734465abb28284edfc9c3b7aad48da61d0cc55cfd10ecab46f6b646677182b22dff12036c17194d2c963eb", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/01/27 07:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000613000)={0xf, 0x3f, 0x7, 0x7fff, 0x18, r0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c78000-0x18)={r0, &(0x7f00007c2000-0xf)="", &(0x7f00002ae000)=""/76}, 0x18) 2018/01/27 07:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000631000)={0xffffffff, 0x8e64, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00009f5000-0x2c)={0xe, 0x9608, 0x100000001, 0xc8, 0x10, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006a3000)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008fe000-0x10)={r1, 0x50, &(0x7f0000c9a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f00003e7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0, 0x4110, r1, 0x0) socketpair(0xf, 0x3, 0x2898, &(0x7f0000704000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:59:46 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000824000-0x10)={r0, &(0x7f0000568000-0x3f)=""}, 0x10) 2018/01/27 07:59:46 executing program 5: socketpair(0xa, 0x3, 0x1, &(0x7f0000ebf000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r0, 0x0, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007e4000)={0x6, 0x5, &(0x7f0000f8b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x33}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000afe000-0x4)='GPL\x00', 0x8000007f, 0xa0, &(0x7f0000901000-0xa0)=""/160, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:46 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000047d000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000)="", &(0x7f00008b3000-0x5c)="e5", 0x0}, 0x20) 2018/01/27 07:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00003a1000)={r2, r0}) sendmsg$kcm(r2, &(0x7f000096f000-0x38)={&(0x7f0000865000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fa9000-0x90)=[{&(0x7f00001c2000)='q', 0x1}], 0x1, &(0x7f0000d61000)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r2, &(0x7f000096a000)={&(0x7f00009f8000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002e2000)=[{&(0x7f000010a000-0xb4)='P', 0x1}], 0x1, &(0x7f00003ec000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000668000-0xc)={0x0, 0x100, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000374000-0x20)={r1, &(0x7f0000b5d000)="10abb0b52f56110c3dd2e853695cebbf57524e271ddb7b817e49f4e6a9e51675e1a121a084a64168a1128095a04558aa09f2b6ddf8d437a9010b869dd954191a2b2828b6fa1133ef3a2a1ff4000fc266dda5159fb44dd80c", &(0x7f00005d4000-0xd9)="c9bb52bff08fe94ea9c7396b503320e429ebddd5a6e317b9cbde5d803a74ec628fd1d15f94df2dd884ee1856c18cdfb43c291be505a09d46a6ed8efce9e676cec8d7b397486c5290309784a0fe98a2ce05ef9cfc5d05214225fa9bdfbfb0345ba12b141542ef51bcd89c1b23ca780fbd9cd483cbdefd6c3c1cceb22d84c58ecba7549e1e3dfef62270183eea55c63f0aaa41961ad426037f3a88a1d0cdecede6523c040845ecffa4970f142c570c6de07175298baa965177f0744373f627a4ae9a7fa77aee344a4e08192e458b0beff4ca8ee6a592c96c7121", 0x3}, 0x20) 2018/01/27 07:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000546000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a5e000)={&(0x7f000071a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000e8c000)=[{&(0x7f000011b000-0xdc)=""/220, 0xdc}, {&(0x7f000095e000-0x74)=""/116, 0x74}, {&(0x7f0000ce2000)=""/102, 0x66}, {&(0x7f00002d4000-0x89)=""/137, 0x89}, {&(0x7f0000df7000)=""/240, 0xf0}, {&(0x7f0000f3f000)=""/36, 0x24}], 0x6, &(0x7f0000493000)=""/154, 0x9a, 0x100}, 0x2) socketpair(0x1f, 0xa, 0x4, &(0x7f000068e000-0x8)={0x0, 0x0}) 2018/01/27 07:59:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ced000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009f3000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000814000)={r1, r2}) 2018/01/27 07:59:46 executing program 7: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f00000)={0x0, 0x0}) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002bd000-0x18)={r1, &(0x7f00008c7000-0xc5)="0e2f", &(0x7f0000679000)=""/217}, 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a92000)={r1, &(0x7f0000f01000)="ad8b035a6f3ef1d66cd3a3f9d16146bcdeff9d30d16124bb1ae1c13e467e794ecba1d2e0b6c7b1bd9bce9e382930cb59d7297bbcc6f5e9d6dae955811dd4df26d179a089b0ef5587aace6fc774f874e8f03504944ee0df4dc129990f1fe6c6e1d8ebfdbf783e895c6dc4f025e5f04a6c809d594ab59eefccb94a946b7b0614e2354c9a6e6d3d1f3fae258351e559d53be96685c0c134e1232b69d62f0b406647ebb89045302147d72d1e6a71da97d9f80109aca09d22ed9c0eecfbcf343388148a7897dad1eaca3f0b6961a005e10b42ecead218b383b392f91558811b60ef01281456c22a0acb03c930e0efe422c07681", &(0x7f00000e8000)="efb93245425b8d4fd7ba797d8bb64e926b8f265735a0ffff483f3a62055455e34036f6954fce7784596cf77f32f5c565cb365350532fab85e9", 0x2}, 0x20) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f01000-0x18)={r1, &(0x7f000008e000)="94c9e76be1474efc29ab16f52dbb5b04da4e891810", &(0x7f0000f00000)=""/106}, 0x18) 2018/01/27 07:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000085e000)={0x7, 0x4, &(0x7f00006b7000)=@raw=[@jmp={0x5, 0x3, 0x2, 0xf, 0x7, 0x84, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f90000-0x4)='GPL\x00', 0x1, 0x6f, &(0x7f000023d000-0x6f)=""/111, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r0, 0x0, 0x2c5, 0xd8, &(0x7f00003b9000-0xcf)="", &(0x7f0000cf1000-0xd8)=""/216, 0x0, 0x0}, 0x17) 2018/01/27 07:59:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000400000-0xc)={0xffffffff, 0x400, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000027b000)='\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000565000)={r1, &(0x7f0000fd1000)="2809233198046bcaba23d108b50aa009b515fbb772a0b999bbb30393b3d9"}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000864000-0x20)={r2, &(0x7f00004a3000)="", &(0x7f000051c000)="", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000c1e000-0x2c)={0x3, 0x1, 0x38, 0xc3, 0x14, r2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:46 executing program 2: socketpair(0xd, 0x803, 0xb98, &(0x7f0000fed000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x700000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000149000-0x78)={0x0, 0x78, 0x1d, 0x6, 0x8, 0x4, 0x0, 0x4, 0x2082a, 0x4, 0x5, 0x7, 0x8, 0x79e09068, 0x5, 0xffffffffdbddc499, 0x2, 0xcb2d, 0x400, 0x100000001, 0x1, 0x400000000, 0x1b, 0x9, 0x9, 0xffff, 0x9, 0x80, 0x100000001, 0xff, 0x800, 0x9, 0x6, 0x3, 0x7, 0x20, 0x9, 0x3, 0x0, 0x9, 0x0, @perf_config_ext={0x78c942a5, 0x93}, 0x410, 0x100000000, 0x2, 0x1, 0x3, 0x2, 0x4, 0x0}, 0x0, 0xcb, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000eea000-0x2)=':\x00') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000108000+0xa8)={&(0x7f0000ea5000-0x8)='./file0\x00', 0x0, 0x2000000000018}, 0xfffffffffffffe83) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008d5000-0x18)={r2, &(0x7f0000b80000)="7527285f7203a099ec9014aef04776e6abff064753b583a17461289ac04d00d27a0a9ddb75e459c3c32cd7dc4276aa2cc6b1a4bf1aa6df5620aba00a87b932b26dae390323ba8d604f23fd411f8e09bfe3ab9bf250328c266a4cc7c29691f97e1bee0a3c4caa863edd63e33e3abb4fc16f1b393b6302ffba5ad1b2266141e5bca8bd5c62beab2b891ed8467f8246dba8180688fb091ec901cda7ec43319d7250", &(0x7f000034d000-0xee)=""/238}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r3, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r3, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x1}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000719000)={&(0x7f0000e7b000)='./file0\x00', r3}, 0xc) 2018/01/27 07:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000d16000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00005b3000)='./file0\x00', &(0x7f0000606000)='./file0/bus\x00', &(0x7f0000a92000)='ext3\x00', 0x0, &(0x7f0000efe000-0x43)="") 2018/01/27 07:59:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3f2309d5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xe, 0x5c1, 0x9, 0xfff, 0x9, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000003000-0x4)=r2, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x1, &(0x7f0000003000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000005000)={r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000003000)={r5}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xd70) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000007000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x4, 0x6, &(0x7f000000b000-0x30)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x3, 0x2, 0x8, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x235}], &(0x7f000000b000-0xa)='syzkaller\x00', 0x4, 0xf0, &(0x7f0000000000)=""/240, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x400, 0xffff, 0x9, 0x8ec1, 0x0, 0xbc3, 0x1, 0x7, 0x91f, 0x1, 0x6, 0x3, 0x2, 0x2, 0x7, 0x1, 0x100, 0x0, 0x7, 0x1, 0x0, 0x7fffffff, 0xf0, 0x7fff, 0xc7cf, 0x200, 0x4, 0x58, 0x4, 0x79, 0xffffffffffffffff, 0x3, 0x5, 0x8, 0x100000000, 0x4, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x1}, 0x2000, 0x2, 0x4, 0x7, 0x4, 0x1ff, 0x1, 0x0}, 0xffffffffffffffff, 0xffffffffffffff7f, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00009ba000)={0xb, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x0, 0x1, 0x2, 0xf, 0x80, 0xfffffffffffffffc}, @alu={0x7, 0x400, 0x9, 0xd, 0x8, 0x180, 0x8}, @generic={0x200000, 0x400, 0x579, 0x8}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x8, 0x7, 0xc4, 0x7f}, @generic={0x2bf, 0x4, 0x3, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cc9000-0x4)='GPL\x00', 0x0, 0x74, &(0x7f0000001000-0x74)=""/116, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000544000-0x10)={r0, r3, 0x0, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000375000)={0x0, 0x0}) recvmsg(r4, &(0x7f000081a000-0x38)={&(0x7f0000927000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000836000)=[{&(0x7f0000c76000-0xf8)=""/248, 0xf8}, {&(0x7f00003d0000-0x24)=""/36, 0x24}, {&(0x7f000037c000)=""/121, 0x79}, {&(0x7f000032b000)=""/0, 0x0}, {&(0x7f0000ca1000-0xf0)=""/240, 0xf0}], 0x5, &(0x7f0000a11000-0x1c)=""/34, 0x22, 0x9}, 0x2021) bpf$PROG_LOAD(0x5, &(0x7f0000d25000-0x48)={0x8, 0x5, &(0x7f0000087000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f41000)='syzkaller\x00', 0x8000, 0xc0, &(0x7f00007ab000-0x9c)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15ce, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00009f3000)=0x0) sendmsg(0xffffffffffffffff, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f000055e000-0x40)=[{&(0x7f000032c000-0x1000)="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", 0x1000}, {&(0x7f0000010000)="5b0061cdd22e", 0x6}, {&(0x7f000007b000-0xbc)="b0831d06edffa90e8ea994112544a3580e99ec839a4eb3f697bea8bfbef39ae9feb4dbe34bb67c48594561460b9e4feb02d999969345ca1ac4f84ac1b633e23fb5815d11b06ae51284f18891cb4b8bade3b87ddd13eac6dc295f3d74ab38a0b3d13fda6db5f7e79426b5d926826cd408f9cd68b0236354e2f8f9e123efb557a3b79a7dab50dabc1406787116718c0cbb8e995c1a958e0876918b4d75594cf311914eac8a661efdb429fd2a7e32c558a54ea0f47a073fc9cee094b653", 0xbc}, {&(0x7f0000a6b000)="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0xfff}], 0x4, 0x0, 0x0, 0x4000840}, 0x4000000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000456000-0x10)={&(0x7f000078e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e63000-0x18)={r1, &(0x7f000097b000-0x8d)="e06b7673dcd32ef706a40f4c323ed29414dd9d8ee664daa400796f291fcba9a0583c34aaa23e54bc1157f48a82c0ff3ffd1b825775bdc1e480e4d9403323ce81fbff073956171aef4c7048a445a3faff2a532a08cd417c3f66fe34d70f719f1e7311c3a59c99c59243c8d222ba4984d847417311a446e7f39483c354ae834b1ca545ec2c221ea1736ca99c977b", &(0x7f0000ad6000-0x9c)=""/156}, 0x18) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x2c)={0x0, 0x8, 0x1, 0x88, 0x9, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f0000ed2000)="", &(0x7f000089b000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001b5000-0x20)={r0, &(0x7f0000933000)="1f82fe78fff208e74cf821088e8f20fb2a132d7501c5fa47eda11e9e18c478fa900b70fb50830f7806eda26132fe302b92d018581432", &(0x7f0000ad6000)="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", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b4f000)={r0, &(0x7f00000fd000)="", &(0x7f0000cea000)=""/197}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000068b000-0x18)={r0, &(0x7f0000410000-0xc0)="", &(0x7f000033b000)=""/56}, 0x18) 2018/01/27 07:59:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080e, 0x0, &(0x7f0000630000)={0x0, 0x0}) 2018/01/27 07:59:46 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f74000-0x2)=""/2, 0x1aa}], 0x1000000000000077, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f75000-0x48)={0xa, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xcf, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:48 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcf000-0x4)={0xffffffffffffffff}) close(r0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x1e1) socketpair(0x1f, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/27 07:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003b7000+0x5f1)={0xe, 0x3, 0x80000000, 0x9, 0x1e, 0xffffffffffffff9c, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000235000)={r0, &(0x7f00008f2000-0x2c)="aeb192b13d0e82e1f54dab15f5f6d9bff52a5db351d4732a75d51da963f6ad71450ecdc15df97cf8b58ee392"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r1, &(0x7f00008a9000)="", &(0x7f0000e0d000)="", 0x0}, 0x20) mount(&(0x7f000015d000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f00009c4000)='adfs\x00', 0x800000, &(0x7f0000f9c000)="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") 2018/01/27 07:59:48 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000819000-0xc)={0xffffffff, 0x2e2, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x1, 0x2a7, 0x6, 0x10, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xf, 0x8000f, 0x0, &(0x7f000089d000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000012d000-0x18)={r1, &(0x7f0000c7e000-0x48)="c17c0305ccc55e04f2004c46bba1e531850dc9192172b7528d49752d77e3c7f423b8eb2e2cb919ffe8cd90b813054a36fd77d7759afc887969a8376c88f75e269129c3e0a255357b", &(0x7f00008b4000-0x92)=""/146}, 0x18) 2018/01/27 07:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000041f000-0x78)={0x0, 0x78, 0x0, 0x8, 0x82, 0x6, 0x0, 0x400, 0x80000, 0x8, 0x7, 0xd, 0x2, 0x8, 0x5, 0x4, 0x10001, 0x100000000, 0x2, 0x6, 0x0, 0x6, 0x10001, 0x1, 0x5, 0x9, 0xfffffffffffffffa, 0x6, 0xfff, 0x401, 0x7, 0x3, 0x5, 0x9, 0x1000, 0x9, 0xffffffff, 0x7, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000717000)=0x0, 0x2}, 0x8000, 0x1, 0x0, 0x2, 0x8, 0xc71, 0xcc9, 0x0}, 0xffffffffffffffff, 0x7fff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) recvmsg(0xffffffffffffff9c, &(0x7f000080f000)={&(0x7f00002c5000-0x23)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00009eb000)=[{&(0x7f0000d7a000-0x82)=""/130, 0x82}], 0x1, &(0x7f000055a000)=""/14, 0xe, 0x30af}, 0x100) recvmsg$kcm(r1, &(0x7f00004e2000-0x38)={&(0x7f00008f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fd4000)=[{&(0x7f00002cd000-0x97)=""/151, 0x97}, {&(0x7f00009b3000)=""/220, 0xdc}, {&(0x7f000027c000)=""/120, 0x78}], 0x3, &(0x7f00006d4000)=""/81, 0x51, 0x101}, 0x40010000) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x1}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000028c000)={0xffffffffffffffff, 0x28, &(0x7f0000834000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7fd224c9a09f9745, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') 2018/01/27 07:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b49000-0x8)={0x0, 0x0}) mount(&(0x7f0000e29000)='./file0\x00', &(0x7f0000fbd000-0x8)='./file0\x00', &(0x7f00000e9000-0x8)='cgroup2\x00', 0x1000, 0x0) 2018/01/27 07:59:48 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0xffffffffffffffff, 0x6, 0x0, 0x9, 0x2000000, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000791000)={0x0, 0x0}) 2018/01/27 07:59:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x3, 0x1f, 0xfff, 0xd, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f78000)={r0, &(0x7f0000fbb000-0xc0)="0c2a18b6e366a0baf4a9dd0bbb928791582aa2b9c49586725ec54e87f9782afc607ca994e4307f71bf96adcbc68e0f129568c3f3e5125314eff825b95565d0ebdf8853d66a8f7e5b03a2fc96bf28ad1b2e07f9e864abd3d86aeb02297f034be444cbaf0cf8bf7d9015a9e8800fe9bea77a0e94231e162348501523ad77cef05205db506c579a7a1af8e437a4165b8bd538e915b292a84b9dd33725a58ed0d1dedbdd4c73dc8f0c1fc77f270eff43dcf7cd98501a0f2d86b845852cc776097f76", &(0x7f0000000000)="2413672c1ff16da58931a15525bdd461109483f33e12cdd9d346b422ab76dc2f543cf44601a07fcb96703900ded97a6ee16dd741eb5bc9015f679b50", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00008c1000)={&(0x7f00003f8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00005d5000)=[], 0x0, &(0x7f0000f9f000-0xb5)=""/181, 0xb5, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a78000)={0xb, 0x20, 0x1ff, 0xfffffffffffffffe, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:48 executing program 3: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000790000-0x38)={&(0x7f0000667000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f1a000-0x40)=[{&(0x7f0000e55000)=""/142, 0x8e}, {&(0x7f0000f19000)=""/6, 0x6}, {&(0x7f0000f1a000-0x7)=""/7, 0x7}, {&(0x7f0000f1a000-0xb)=""/195, 0xc3}], 0x4, &(0x7f00009c4000)=""/71, 0x47, 0x0}, 0x0) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f0000dfc000)=[{&(0x7f00000e3000-0x1000)="775233162290d78ba8602f7963d033391c959a6d38ea4b80552db92600ce91393b6f492275b179417941523b27de49edd6f975a3cbc289ec5f70dc29548b0795a0e6f6b27e14f50521fb9fa81f5023ba4b851758d72e94c2b06d9f7a84335dad544e8d16a0f35415617c4cb0501e1e495c51c01e18a5c151db0db38292a3829880cfc6b6a526a264774d6b81ae10690f52701987a96a3526e27eafa31935bb11e9ec7497208a66", 0xa7}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) getpid() 2018/01/27 07:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ba3000-0x10)={&(0x7f0000a48000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000060a000-0x2c)={0xa, 0x10000, 0xfffffffffffffffe, 0x3, 0x1, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b0000-0x20)={r0, &(0x7f0000593000)="051dbe58ac8bb5d564f1a6bdd8b60b3f826a335a93d43cfceeefdc2598689a9f11fa7557b38205599d324eb80e34d09a6c5ad7a5f0831e4283fe4f428d8f6ea1e7b899f945e147933ff5dc7251246d208755e8597dd07458e9f802d0205e9836c57244379cdcbba1a3383c435df127fc0a816cd90ea8fe8b42a63d3b968b82083f34ed80f257aeeda9f02bc1bac6a74fd1be9a71be209fa62bda141585d931583646b061bc65d2ff628514015812", &(0x7f0000d86000-0x6d)="6f1439e330588e7eeb698f73e81dedcbed6fbbc281840f057326fcbc9d9b45c922b5ae86c083901701fac2356412f786b5050e1bac0fcac8808d0b5f6a8a18155e872f0b25aae183320b859102f0b5ac6574a1e5153718cac969e0267e4ea08e22049513d5336dd837001a3230", 0x2}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000863000)={r0, 0x28, &(0x7f00003b3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ea5000-0x2c)={0x10, 0x4, 0x800000004, 0xfffffffe, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d48000-0x1f)={0x0, 0xfffffffffffffffb, 0x1b5, 0xfffffffffffffffd, 0x4, r1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000066c000)={r1, &(0x7f000074c000)="36217960b91a42cfce6737355329c71c9223ec2648c67814dd0a4ff207ddd4468b05f500ef6ed4092bf5ac74626f5130306c7dbb6a59bb33bb87f9e18c20b2"}, 0x10) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000b15000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a49000-0x20)={r2, &(0x7f0000eca000-0xe4)="4f46e2c77e149fac8e676f31d531e10460b5f1bac2d701b2e7a659010dcc46505b7953a327b87d67e3a014fa65abc71ce737396cc1c269f71921181ff7e312d63ee67cbdfeff970a3d9279dded6b3b881a982135d33950c0b3d16f1bca7ef59e9f14dac4b61f24f5d04f37cd6f78872d5955edb698f58a7304ad5bcf03e1348addb7d7cd3a517c99b1fe9bdc0684c827a8131c57b0be6089d52b6ac2f9081a44ddfc0e632ba6c4303e6fb258660a4007155cbb1e99d17ec536b842d808dbd46171523623c77f6ed92961fe8953ea6e0b238ff9acd71d26bd239ee978f571a477ca91a8fe", &(0x7f0000b4d000)="17703435fa9e1b8f0792135dd0d61bedd501b7f7a27a96a166bed70960259eefc5bf573b04ccabf696b48519855ecd2d0e9b0be94667dd920e28017339be18b9a5bc8721cd9e6360d100c0942791a0c7d06c88e39631ab5b20575a8dafd9b3dca39c2ffc5739d3fa841703c8214cb8c352fd6d046d364a4ffd332d5aee56cfcf7e7ee693ff82aafe7e64ddcc7eac24dc74e1aef2aa93b3eb57dd6c445bff15eac293e7cdaa9d6b0335266ec874802ec4d3cf49debbc8", 0x0}, 0x20) 2018/01/27 07:59:48 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d2b000-0x10)={&(0x7f0000f76000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002bf000-0x10)={r0, &(0x7f0000f75000)="8efd0c7ce6654ba6f80ef328de417db895c5c07b0a07bce048151f72519b9dc09927ea39a18a44db2a81ad7ae54b3a2db2680b573cf0aac4cbd49209cd212f1216ecf089a2db9304b752d995249b05584538aeca33b055d53c4fd7dfe41a31e47d3528e427888c08f1cfa5b9dda921301f3ec9d050d4777f36fe70b4c5bff6a4"}, 0x10) 2018/01/27 07:59:48 executing program 0: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f2f000)={&(0x7f0000f30000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet(0x2, 0x80806, 0x5, &(0x7f0000f2e000)={0x0, 0x0}) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 07:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fff) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000212000)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000030b000-0x21)='cpuset.vboxnet1vmnet0%usersystem\x00') 2018/01/27 07:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ce2000)={&(0x7f0000272000)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000310000)={&(0x7f0000781000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000031000)=[{&(0x7f0000d5a000-0xe7)=""/231, 0xe7}, {&(0x7f0000e19000)=""/132, 0x84}], 0x2, &(0x7f00002a0000-0x9)=""/9, 0x9, 0x2}, 0x2120) mount(&(0x7f0000f93000-0x8)='./file0\x00', &(0x7f000076c000)='./file0/file0\x00', &(0x7f00004b7000-0x4)='hfs\x00', 0x90040c, &(0x7f0000d7f000-0x51)="8d8bb472c1a5f3d8d177edbab43699bd63352d7b2382f5cd6e7d9610174059de56b1e5ee35c7a2797525b41de8c6ce3dba603fe90448fb16509cf7953943d9ff9ecc6da380d9cfe029c2a4fbbbc4098e06") bpf$PROG_LOAD(0x5, &(0x7f0000d6c000-0x48)={0x0, 0x3, &(0x7f00000eb000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000)='syzkaller\x00', 0x3, 0x28, &(0x7f0000fba000-0x28)=""/40, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mount(&(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000795000)='./file0/file0\x00', &(0x7f00007f0000-0x7)='devpts\x00', 0x0, 0x0) 2018/01/27 07:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 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, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) close(r1) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[], 0x0, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) r2 = gettid() perf_event_open(&(0x7f00005c4000)={0x3, 0x78, 0xb1d, 0x20, 0x4, 0x7d5c, 0x0, 0x51a, 0x110, 0x1, 0xfffffffffffffffb, 0x1, 0x1, 0x6, 0x0, 0x30, 0x8, 0x1f, 0x3, 0x9, 0x2, 0x9, 0x3ff, 0xdcf9c54, 0x1ff, 0x3, 0xff, 0x3, 0xd, 0x9, 0x581, 0x6, 0x8, 0x80, 0x6548, 0x5, 0x80000001, 0x2c1, 0x0, 0x10, 0x4, @perf_bp={&(0x7f00000ce000)=0x0, 0x7}, 0x0, 0x1, 0x10000, 0x6, 0x99a0, 0x1, 0x6, 0x0}, r2, 0x100, r1, 0x6) 2018/01/27 07:59:48 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b43000)='./file0\x00', &(0x7f0000369000-0x8)='./file0\x00', &(0x7f0000b22000)='f2fs\x00', 0xf684941e818eda38, &(0x7f0000f74000-0xd8)="57d1708e10faf49b5eb1474819743ed95a261f989e84a5361430c45cf5dcab282e865b7bcff2316310b2e145f1f942563b7552f16f3699daafab949c4dd2f9c2bd0a718c1ce6114a357bdd39a0e28dec6b04456080fc67553a84d61125f3e45e2048f7628eb8299e9abdd3f11c941b076c7e7cc064536a62776ecdc3c7e2e99a1c0d7becff43cfbfaac7ff5fe9d2e7d59233fc78568701a1873e52c2570c44afbe7988010369b2a50628439c8d053dac98e6f0cd5aefbda5f0afba309068b7b218abea4a31088918397d093416bc3fead2232cda93721e4c") mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f75000-0x8)='./file0\x00', &(0x7f0000cac000-0x8)='./file0\x00', &(0x7f0000f74000)='cgroup\x00', 0x2100000, &(0x7f0000d98000)="4a53ac96e57270a836373c71a4f54e65d42503698cb0ee71e49a547617f8b16b78e7a9fa744a4d13138c6df451c998dcf86c870a0227008d79845a4ba5e03f4287b28d6fa4716312ccaea3277c4e327a4262bd9d2125e835cad3b0ba13d41ea2da4aa9c7410556b7966a1b525298b1979f23c34cc792dfd6a406ff3807f5ad018473dff837fd9a79281af9d77a676b400fd87f56ffd00b605523d199543fb3e1ae2042c331dbda988e4eaa5e6e7c4a5738ee026e2240a53ad4d7d7d42cef5975903f3f219cbaf0ebe63339699c48fde70c1462515a2b4b4738de4284c9ee0818d81944387b6bfffbdb5822b89f1ae8591f126115a1") socket$kcm(0x29, 0x5, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000da6000-0x10)={&(0x7f0000f74000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f000028f000-0x8)='./file1\x00', &(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000f75000-0x7)='mqueue\x00', 0x40000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000069b000)={&(0x7f0000a99000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000103000)='./file0\x00', 0x15) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x98, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f000053b000-0x8)='./file0\x00', 0x8) 2018/01/27 07:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005a6000-0x8)='./file0\x00', 0x50) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e72000-0x10)={&(0x7f0000b49000)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000046c000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/27 07:59:48 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f72000)=[], 0x1000000000000094, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0xfffdffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00002ce000-0x2c)={0xf, 0xa13c, 0x4, 0x8, 0x2, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 1132.694258] rpcbind: RPC call returned error 22 2018/01/27 07:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000555000-0xc)={0x0, 0x9, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000433000)={&(0x7f0000b6e000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 07:59:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b98000)={r0, &(0x7f0000ff1000)="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", &(0x7f0000558000-0xf2)="df4cc49719117299acd5525a86f2fb25712d754c41bd05a309650e353913113c620a4d6edf55adabd405dda2a3c3998b263c1fdc0f6565e4e630bc783e34b353b8312ae9b9336878db822788c3c92c37d8037e762e551ac8b9b1cbd9c442603958fc9c8dd92197c7a55c567cfc569d8e4d6e1cf170983ea50b82c35f6ac5faf19a5d19607f789e280728cd07eaccd0185788650ce45c205683597d710317185a6298b4d3ce650cfbe66a3a94291a943a650d6cca44a637ed1b7ca5cae7b50e6224d3d73e3f0a6602c8064411d7befeeffab72b513ab532e2c56d65041cc206a144060ac56a2184272e09c70e40edfd663b35", 0x2}, 0x20) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f03000-0x10)={r1, &(0x7f0000b18000)=""}, 0xfffffffffffffd57) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ae9000)={0x0, 0x0}) 2018/01/27 07:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aee000-0x78)={0x5, 0x78, 0x4, 0x0, 0x81, 0x0, 0x0, 0x96, 0x20010, 0x1, 0x1ff, 0xfffffffffffff001, 0x2, 0x80000001, 0x1, 0x8, 0xabc1, 0x7fffffff, 0x9, 0x9, 0x6, 0x7, 0x8, 0x1, 0x5, 0x7fff, 0x100, 0x4, 0x7fffffff, 0x1, 0x1, 0x830e, 0x4, 0x9, 0x8, 0x100, 0x5, 0x177eea45, 0x0, 0x80000000, 0x2, @perf_config_ext={0xb27, 0x8}, 0x2000, 0x80, 0x8e, 0x7, 0x30, 0x0, 0x1, 0x0}, 0x0, 0x4, 0xffffffffffffff9c, 0x4) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000526000)={&(0x7f000085b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xc, &(0x7f0000104000-0x50)=[], 0x0, &(0x7f0000196000-0x35)=""/53, 0x35, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f000086e000)={&(0x7f00003c8000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001c3000-0x50)=[{&(0x7f0000acb000-0xee)="04", 0x1}], 0x1, &(0x7f0000807000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x80005, 0x3, &(0x7f000014b000-0x8)={0x0, 0x0}) getpid() perf_event_open(&(0x7f000068a000)={0x2, 0x78, 0x6, 0x7e5, 0x0, 0x8a8, 0x0, 0x10001, 0x5801a, 0x8, 0xfc65, 0x4, 0xa4, 0x1, 0x3f, 0x3, 0x5, 0x4, 0xfa4a, 0xdc, 0x0, 0x2, 0x3, 0x7, 0x5335, 0x5, 0x4, 0x2a5b, 0x3, 0x4, 0x7, 0x80, 0x0, 0xc201, 0x9, 0x7, 0x4, 0x35f7, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000593000-0x1)=0x0, 0x1}, 0x202, 0x6, 0x0, 0x7, 0x7, 0x100, 0xee50, 0x0}, r1, 0x101, r0, 0x5) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000043b000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000da2000-0x8)=0x80) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000061c000)={0xffffffff, 0xa2a, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000668000-0x18)={r4, &(0x7f000003e000)="f8", &(0x7f00002ed000)=""/24}, 0x18) 2018/01/27 07:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', 0xffffffffffffffff}, 0xfffffffffffffee0) mount(&(0x7f0000c45000-0xe)='./file0/file0\x00', &(0x7f000028b000)='./file0\x00', &(0x7f00003c2000-0x5)='befs\x00', 0x20008, &(0x7f00004fd000)="4846f504ead3f72d1687bfcece016ae8116ad66ff761938cda850fd2af4c326b517a90e84ed3bb113a26a5cf77cb81c56bafee5c2a7d6f63553fd9166b57cd00e03434e4b59e74c84b36a9ebf2c2f7880716dc5fd88ad36bedb58f2afe3c378dd4f0b0c943b3df40e1a680b6c2022ba275afb428f5272e4f08ceec3c09bf0b2f0dd6fc29d08b4a2de35afcfea1a51c5a33614d38d6d98d760f92caed5818a0d53c75212d0aba76faa4e884e7c1342505d3b112a8a2c03b8567d56163111713e365f65078d1017cf1") socketpair(0xa, 0x0, 0x0, &(0x7f00002ce000)={0x0, 0x0}) 2018/01/27 07:59:48 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000718000-0x48)={0x0, 0x3, &(0x7f0000ae1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a36000)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000177000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffb7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000196000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000341000-0x38)={&(0x7f0000ae0000+0xb19)=@ax25={0x3, {"3acb426a6bef4a"}, 0x8}, 0x10, &(0x7f0000ae0000)=[{&(0x7f0000ae0000)="6268b5eac27f4470343ce3e170a4995ca867a82801510446ecd7cc9daa503291eedd58bd4c8f613e013daafdba7ab49c587e876219789faa54a77c265989767de4a906760856ea961de2e9917967ffb6a0c5dfd92eae3cee2a469cbf4c4158fcedf61cabe0ef157f06bdf9ea448b10764d61d08e6107c3aa1b35be1f9fb33eb73911b952ed6a96b2356aeec9484f638929fa113ba56155c0a923dd5734c842b6f03bb13d4a8adb61ee94947dc8d2642b948b7625d90170fcc64223d77d151dd72d7aedec5d57a8d8af76f700e678d3e6239cc9955f25bde2eea3c1982ba8f4d2", 0xe0}], 0x1, &(0x7f00005c8000)=[{0x30, 0x102, 0x1, "726eceafc83f13619378f0d1808b1dccdf454b9cfbb2c83ac30021cff6"}, {0xe8, 0x11f, 0x200, "ed412bca26e07f721cb001cd048016e0f3adfbef43b46a7e82f35bd4fe7e7c2d049570485989a24160edf6a1f4389e9e26065c42578bb68fd941ac26a27dd439fe318b9460859221fe01066cf68421ef9c6862cab46a06a1e0a7557d9b74e250b9b483cfba7b98610c63d5832f3f7e1965b7d826031d5d922a3ee3c2e3e21afafb09919c39e4299517f755e36d6210d18c78f274270fc8c58836b1f8d499c4c9b014529ccd0328b8d8f96503f06044da3dbdd97b15b582958e4661d24ce900ba4d848dbbd19d9a01a29ed3b7c787575c1de152"}], 0x118, 0x20004080}, 0x40001) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000ae3000-0x8)={0x0, 0x0}) 2018/01/27 07:59:48 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xc, 0x80000, 0xa50, &(0x7f0000784000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fcf000)={&(0x7f0000fd0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fd0000-0x8)={r2, r3}) r4 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fd0000)={0x0, 0x0}) sendmsg$kcm(r4, &(0x7f0000e38000)={0x0, 0x0, &(0x7f0000fcf000)=[{&(0x7f0000629000)="cfbd82fb51ea9b886948f1e89ca59b61c43f6de8a705d27262d72be64bba08ef2195bb478c38236bfd942948e0a3ded12d01bf83a6780cadba089bd40a091f86caab802443ed2a0f06fd60019bb11466d02f12c166f698", 0x57}, {&(0x7f0000c7f000-0x6)="77f2cfb955bc", 0x6}, {&(0x7f0000fd0000-0x7a)="49607202c9d58725eacb7a5c3c313579f3ad1a182c3f62ca35e3096d4ef6aebed041107982298945c8786f3c5b361675eb22a6f4a389929a174eea05084389f909ec6d4fc04cd3c48c47148d2183654abc9920c46e59f466838eab77ed3436e2ccba50cd6425118c8e4dbc16f02dc07fd701556139a02b5a1d3e", 0x7a}, {&(0x7f0000a66000)="18b1715765f6dcca1ab4496fd3b8c6a767da", 0x12}, {&(0x7f0000fcf000)="2589a47281d5ef7d2a50a245b178d5d8fdb6c4419c46110751122ffac5011603522198f18187dea807c30489caa76e95eae32e69fd899e16c2e3c64f7d109e510a7a59a3d995a8818d1b836daccbf35fae2f1e7e1085d3670de91b6973b4803571ad30aa2deb687c99e2fd960d3bb02a94e428e65ad3ac19bc10af0a577cf0cd449d8578dfe2e29d50e01b67d3a62b8162c97e259c0d316fe6efe70edc0be0e86ad559dab438c041f61c691ce772430760ffa179e61f70ac0db22abb6fb8acb2e746cff29aaa7f50884fd9540dd5bae5b079e07cc38bbc4b33c64e668fcae31aba887eb429d19a0083ec657dc85e54", 0xef}, {&(0x7f00005e7000)="b2553a43e6fd88a519dddedb55c8c3ba0f8767bca5447111be8feac5da6b342d8092", 0x22}, {&(0x7f000063c000)="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", 0x1000}, {&(0x7f0000ef8000)="3bf627b00be4e15e780f2082ad0789704edae5c9dc1f21a414c624cf26", 0x1d}], 0x8, &(0x7f0000927000)=[{0x88, 0x0, 0x7, "b10ef9c835b836c39ebc98aadf9bb235686104368c63d1bc07a634787b628d9b24fd5c7ba8de117c0489e51b6d1ea8bddc467f19f03044071c74bd6a0847a9628b7657a057d4dfb1cbad6d677d90d28aaeb0817896063a6cbac1e69290101cdef92bdee339c2a1db1679660c3b169bcf31d2528b3c"}, {0x110, 0x117, 0x200, "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"}], 0x198, 0x4000000}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) 2018/01/27 07:59:48 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000+0x8d0)='./file0\x00', &(0x7f0000002000-0x7)='cpuset\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000002000)='cramfs\x00', 0x2800008, 0x0) 2018/01/27 07:59:48 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001d000-0x38)={&(0x7f000001c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000006000)=""/159, 0x9f}, {&(0x7f000001a000-0x89)=""/189, 0xbd}], 0x2, &(0x7f000001c000)=""/212, 0xd4, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000001f000)={&(0x7f000000a000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f0000020000-0x20)=[{&(0x7f0000016000)="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0x1000}, 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"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"}, {0x10, 0x3a, 0x3b65, ""}], 0x2490, 0x850}, 0x5) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000020000-0x38)={&(0x7f000000b000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000020000-0x50)=[{&(0x7f0000011000-0xfc)="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", 0xfc}, {&(0x7f0000015000)="", 0x0}, {&(0x7f000001f000+0x9a7)="b3b8de98e522025e82bdb0da", 0xc}, {&(0x7f0000019000-0xf9)="49ef3c4e7c6f8b7f493f42f3e7213ad972843632f977a16b1c92d95b89ebba0c71734fba09b7930865b26448a7d64cd1e607548f113643f4d949932464e6c5a30ea5e528f4ef6c6fc98fdadf8c519310cdcdc27aafb545dbbfaa74ea8d2453c7a2a5b2adb15eb0ea57d2850e0427763734d14b33ffc2cd0e7ad890cf6be25b85b27a1e5e91b60fa9eda3170d7aea204dc13f09314d362da4e588c4c0c14fbfb17a3cbf004a4d770417b87fb458e1f14e0a559b428b513ad6c835084adc5b9d940cdd5cbd7f78f2bc04ba24485f1795d7a90bd14e72ac7f1cb894eb5db69fe35e981f9b49d3230f154fff2659dc50d8ef0d6a6b8c37a296c864", 0xf9}, {&(0x7f000000f000-0x9)="b3b958c177e2d8b1b2", 0x9}], 0x5, 0x0, 0x0, 0x48840}, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000001d000-0x38)={&(0x7f000000c000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000000a000-0x20)=[{&(0x7f0000001000)=""/49, 0x31}, {&(0x7f0000022000)=""/44, 0x2c}], 0x2, &(0x7f0000004000-0xc4)=""/196, 0xc4, 0x1}, 0x2122) recvmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f000001f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000001f000-0xb)=""/39, 0x27, 0x5b}, 0x40) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001f000-0x48)={0xf, 0x2, &(0x7f000001e000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}], &(0x7f000001c000)='GPL\x00', 0x2, 0x7e, &(0x7f000001e000)=""/126, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) [ 1132.714451] rpcbind: RPC call returned error 22 2018/01/27 07:59:48 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f79000-0x40)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f78000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f000001f000-0xed)=""/237, 0xed, 0x8}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000f79000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f000085b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f7a000-0x78)={0x5, 0x78, 0x5, 0x1000, 0xd29, 0x20, 0x0, 0x5, 0x203, 0x4, 0x6, 0xfffffffffffffa3d, 0x5, 0xda24, 0x8, 0x0, 0xffffffffffffff93, 0x995, 0x9, 0x20, 0x7, 0x4, 0x5, 0x7, 0xea, 0x101, 0x440, 0x401, 0x4d7, 0x6, 0x800, 0x1ff, 0x13, 0x9, 0x100000000, 0x0, 0x81, 0x80, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000f79000)=0x0, 0x1}, 0x0, 0x10001, 0x6, 0x7, 0x1000, 0xffffffff, 0x5, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x26}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c8000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000071a000-0x2c)={0x1b, 0x6, 0x1f, 0x0, 0x35166180eea97cb4, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0xc41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000a7f000)={0x7, 0x78, 0x9, 0x0, 0x8, 0xa04, 0x0, 0xa8, 0x0, 0x4, 0x0, 0x800, 0x0, 0x32640a9c, 0x101, 0x80000000, 0x0, 0x4, 0xfffffffffffffffc, 0x100000001, 0x7fff, 0x2, 0x5e7, 0x3, 0x9, 0x40, 0x10001, 0x9d3, 0x1, 0x5, 0x8, 0x3c1, 0x1, 0x4, 0x8, 0x80000000, 0x0, 0x3, 0x0, 0xf5, 0x4, @perf_bp={&(0x7f0000b87000)=0x0, 0x1}, 0x800, 0x9, 0x1f, 0x5, 0x6, 0x7, 0x3a1a01c8, 0x0}, r2, 0x8, r1, 0x4) 2018/01/27 07:59:48 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001d000)={&(0x7f000000e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f000001d000)=""/5, 0x5}, {&(0x7f000001e000-0x27)=""/39, 0x27}], 0x2, 0x0, 0x0, 0xffffffff}, 0x40) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001e000-0x48)={0xf, 0x7, &(0x7f0000017000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x7}, [@alu={0x4, 0x7ff, 0xc, 0x6, 0x0, 0xfffffffe, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000016000)='syzkaller\x00', 0x9, 0x1000, &(0x7f000001d000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:59:48 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000001f000)={0x0, r0, 0x2, 0x2, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:48 executing program 4: mmap(&(0x7f00002bc000/0x4000)=nil, 0x4000, 0x0, 0x92831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000305000)={0x0, 0x0}) 2018/01/27 07:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d4a000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00002be000-0x78)=""/244, 0xf4}], 0x1, &(0x7f0000001000-0x4b)=""/75, 0x4b, 0x4}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c34000-0x48)={0x2, 0x3, &(0x7f00003d3000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000db1000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001de000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00003c1000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f54000)={&(0x7f0000fcd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000070c000)=[], 0x0, &(0x7f00008ad000-0xdd)=""/221, 0xdd, 0x3ff}, 0x12000) 2018/01/27 07:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000593000)={0x2, 0x78, 0x11, 0x40, 0x6, 0x2, 0x0, 0xffffffffffffff81, 0x42410, 0x4, 0x31, 0x1, 0x100000001, 0x3c90534e, 0x912, 0x19, 0xcd, 0x5, 0x2, 0x2, 0x5, 0x4dfd, 0xff, 0x200, 0x5, 0xfffffffffffffff9, 0x1f, 0x401, 0x3b, 0x6, 0x6, 0xffffffffffffffc0, 0x100, 0x9, 0x40000000000000, 0xff, 0xa29, 0x5, 0x0, 0x6, 0x4, @perf_config_ext={0xffffffff, 0x34}, 0x40, 0x1ff, 0xfffffffeffffffff, 0x0, 0x200, 0xfffffffffffffbff, 0xfffffffffffffff8, 0x0}, 0xffffffffffffffff, 0xca, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009d6000-0x18)={r1, &(0x7f00007c2000-0xc1)="", &(0x7f000012e000-0x9f)=""/195}, 0x18) 2018/01/27 07:59:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x803, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff9bd2, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x5, 0xfffffff8, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ed3000-0xa)='syzkaller\x00', 0x8000, 0xbe, &(0x7f0000001000-0xbe)=""/190, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xc, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffff7, 0xb, 0xc, 0x5, 0x0, 0x1}], &(0x7f0000824000)='GPL\x00', 0x9, 0x59, &(0x7f000023d000)=""/89, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r3, r4, 0x2, 0x2}, 0x10) r5 = gettid() perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x80000000, 0x1f, 0x46e2, 0x5, 0x0, 0x9, 0x10000, 0x1, 0x1f, 0x2, 0x9, 0x3, 0x76, 0x7ff, 0x7, 0x718, 0x2, 0x9, 0x9, 0x2, 0xff, 0x0, 0x2, 0x2, 0xaf3b, 0xfff, 0x4, 0x2, 0x5, 0x6, 0x1, 0x5, 0x269, 0x0, 0x6, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x1, 0x1, 0x2, 0x7, 0x9, 0x6, 0xa32, 0x0}, r5, 0x9, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0xc, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/27 07:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f3e000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002de000-0x8)={0x0, 0x0}) socketpair(0x7, 0x8000a, 0x7f, &(0x7f0000ca2000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000021d000-0x8)={r1, r3}) recvmsg$kcm(r4, &(0x7f0000bfe000-0x38)={&(0x7f0000189000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000737000-0x10)=[{&(0x7f000009a000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00000ac000)=""/219, 0xdb, 0x9b8e}, 0x12001) bpf$PROG_LOAD(0x5, &(0x7f0000fda000-0x48)={0xf, 0x9, &(0x7f0000d24000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x29fe, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x0, 0xf, 0x7, 0x18, 0xfffffffffffffffc}, @alu={0x7, 0x6, 0x6, 0xb, 0x0, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f9f000-0x4)='GPL\x00', 0x8, 0xa9, &(0x7f0000519000)=""/169, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/27 07:59:48 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000790000-0x38)={&(0x7f0000667000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x4, &(0x7f0000f1a000-0x40)=[], 0x0, &(0x7f00009c4000)=""/71, 0x47, 0x2}, 0x8) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="775233162290d78ba8602f7963d033391c959a6d38ea4b80552db92600ce91393b6f492275b179417941523b27de49edd6f975a3cbc289ec5f70dc29548b0795a0e6f6b27e14f50521fb9fa81f5023ba4b851758d72e94c2b06d9f7a84335dad544e8d16a0f35415617c4cb0501e1e495c51c01e18a5c151db0db38292a3829880cfc6b6a526a264774d6b81ae10690f52701987a96a3526e27eafa31935bb11e9ec7497208a66", 0xa7}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f1b000)={0x0, 0x0}) 2018/01/27 07:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d09000)={&(0x7f0000972000)='./file0\x00', 0x0, 0x0}, 0xfffffffffffffe89) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x0, &(0x7f0000444000)="") mkdir(&(0x7f0000cdc000-0x8)='./file0\x00', 0x4) 2018/01/27 07:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000081000-0x2c)={0xf, 0x2, 0x80000001, 0x1, 0x1, 0xffffffffffffff9c, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bd5000-0x20)={r0, &(0x7f0000bcc000)="e1979b9839276090ca0159e032ef2ba1f2b89ea4c6194391c943c1bb6d1905365b0fc9feed52752323bc31cf17aa85cc19425305ba663876f2c521f0a789e1135ce8efa741dba753809c420f0949cfc854bd1479d05f045a8958eec1ba46d695f7bde3370e6d806b15a7af95c9de46c49d6059594868b4de77f71f34208b6656a35f8bbc19943d114320859876c068c59f8f4da4e9d1e57ff46314eff5bbd2bab6f79ef911f0ad8166c63bd5152b10a528008c18d7040f05554f9e", &(0x7f0000860000)="2d9efc5a5d01c093065dfb5820cc57e6f4a69df7e8f71d279b6789497c337591b413e73ce811e9f18138c0fa679f2f691cac7aa6a003945ddc0746216e0e4a974f6df9f64c46d6e1cfdd9f53d18d797a2109636ab37cdd6253838a861d88705cf5030e77d4f3953a53c7", 0x1}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a40000)={r1, &(0x7f00006b0000-0x1000)="", &(0x7f00005eb000-0x36)="", 0x1}, 0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:59:48 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c72000)={0x0, 0xb, &(0x7f0000f69000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0xb89, 0xf, 0x0, 0x7, 0x131, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x93a, 0xd, 0x3, 0x7, 0xfffffff4, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f69000-0x4)='GPL\x00', 0xf6, 0x1000, &(0x7f0000bc1000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 07:59:48 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000e78000)={&(0x7f000036f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f000063b000)=[{&(0x7f00008c8000-0xf6)="e9", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f00002a6000-0x38)={&(0x7f0000100000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005a1000)=[], 0x0, &(0x7f0000752000-0x2250)=[], 0x0, 0x0}, 0x40010) recvmsg$kcm(r0, &(0x7f0000384000-0x38)={&(0x7f0000a01000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000b4a000)=[], 0x0, &(0x7f00003ac000-0xc3)=""/195, 0xc3, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb5000)={0xffffffff, 0x0, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000056e000)={0xd, 0x8, 0x5, 0x5625, 0x4, r0, 0xb93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c8c000-0xc)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a2f000-0x20)={r2, &(0x7f0000d1d000)="3357876fbf766e2e1c85192b1ea66f3ab4460b495602113f4caf3f0984a0bb247789dcbd9aec4b7c958e2de3d5e0cf0614732b0f8183fbfc67889f0869e0919da38f06eeb59b62ff5faf6ff6e113f2d1cacdeb7b6690fc9ea8a7a8cb89b4b065271d07204e0316e241950ee22f1b98b00f822716564e1133b4bd174220553954f51a98c1b5dc924945c7d43d8f311b44c51a8fedc2f6aabd1c7dc50c65a89ca71be253ac9497db8ee07db080a406a7c4537465e2216aa6cc5668facd396e4206bf", &(0x7f00005e6000)="cbafbe838dc477b174062df7767a8583764fc04edacb7c394f78f7fa90f2a9ced5b088", 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e05000)={r0, 0x28, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x10, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008df000)={r1, &(0x7f00005cc000)="ea0deb76a0508476df8b62012ba43f2c51772c192343189fde57ccb909cc15005fa9d9ae71e81a232af288596c96db8a2b8042c9e1d29b483f38f29c211557032b1bb65b4ce96ba633409bfd68414c7976c18091d98904a5fc7146ea27ed65cf00e0683cf61f536cbce20f060cdf3dba639958996e", &(0x7f00003ae000-0x95)="5a364f1bc44444b1e72c1d0acf4ef978d5cae818e8cdda381a9aa0ee17c872562e70a2f7cfe5afb0af3d8c0117d13b3559631d693d216b617050d2af9958b1b6fd0f7ba0b30285e153749c19ead22b1a03a02a52c321a93017c28ebce2252a9366896b1919630422559e27c2b1d10abb4ccf65f97e4aa5ca80d73a5272d163a848421e594f1ffc17a9a60e045fccbddf369d73b58c", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r3, &(0x7f0000c1e000)='#', &(0x7f00001df000)=""/199}, 0x18) [ 1133.018392] [ 1133.020071] ====================================================== [ 1133.026385] WARNING: possible circular locking dependency detected [ 1133.032687] 4.15.0-rc8+ #7 Not tainted [ 1133.036558] ------------------------------------------------------ [ 1133.042855] syz-executor3/15416 is trying to acquire lock: [ 1133.048459] (event_mutex){+.+.}, at: [<00000000ba753d98>] perf_trace_destroy+0x28/0x100 [ 1133.056691] [ 1133.056691] but task is already holding lock: 2018/01/27 07:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000600000)={0x0, 0x0}) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000083000-0x14c0)=[], 0x0, 0x0}, 0x0) [ 1133.062645] (&event->child_mutex){+.+.}, at: [<00000000b3f77f88>] perf_event_release_kernel+0x2ea/0xc10 [ 1133.072266] [ 1133.072266] which lock already depends on the new lock. [ 1133.072266] [ 1133.080561] [ 1133.080561] the existing dependency chain (in reverse order) is: [ 1133.088164] [ 1133.088164] -> #5 (&event->child_mutex){+.+.}: [ 1133.094224] __mutex_lock+0x16f/0x1a80 [ 1133.098618] mutex_lock_nested+0x16/0x20 [ 1133.103176] perf_event_for_each_child+0x8a/0x150 [ 1133.108508] perf_ioctl+0x35a/0x1430 [ 1133.112718] do_vfs_ioctl+0x1b1/0x1520 [ 1133.117095] SyS_ioctl+0x8f/0xc0 [ 1133.120954] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1133.126198] [ 1133.126198] -> #4 (&cpuctx_mutex){+.+.}: [ 1133.131715] __mutex_lock+0x16f/0x1a80 [ 1133.136093] mutex_lock_nested+0x16/0x20 [ 1133.140649] perf_event_init_cpu+0xb6/0x160 [ 1133.145464] perf_event_init+0x4e9/0x549 [ 1133.150019] start_kernel+0x4cc/0x819 [ 1133.154311] x86_64_start_reservations+0x2a/0x2c [ 1133.159555] x86_64_start_kernel+0x77/0x7a [ 1133.164292] secondary_startup_64+0xa5/0xb0 [ 1133.169110] [ 1133.169110] -> #3 (pmus_lock){+.+.}: [ 1133.174276] __mutex_lock+0x16f/0x1a80 [ 1133.178655] mutex_lock_nested+0x16/0x20 [ 1133.183206] perf_event_init_cpu+0x2f/0x160 [ 1133.188020] cpuhp_invoke_callback+0x2ea/0x1d20 [ 1133.193180] _cpu_up+0x216/0x510 [ 1133.197038] do_cpu_up+0x73/0xa0 [ 1133.200905] cpu_up+0x18/0x20 [ 1133.204502] smp_init+0x13a/0x152 [ 1133.208450] kernel_init_freeable+0x2fe/0x521 [ 1133.213436] kernel_init+0x13/0x180 [ 1133.217554] ret_from_fork+0x3a/0x50 [ 1133.221756] [ 1133.221756] -> #2 (cpu_hotplug_lock.rw_sem){++++}: [ 1133.228137] cpus_read_lock+0x42/0x90 [ 1133.232441] static_key_slow_inc+0x9d/0x3c0 [ 1133.237255] tracepoint_probe_register_prio+0x80d/0x9a0 [ 1133.243114] tracepoint_probe_register+0x2a/0x40 [ 1133.248361] trace_event_reg+0x167/0x320 [ 1133.252912] perf_trace_init+0x4ef/0xab0 [ 1133.257463] perf_tp_event_init+0x7d/0xf0 [ 1133.262101] perf_try_init_event+0xc9/0x1f0 [ 1133.266913] perf_event_alloc+0x1cc6/0x2b00 [ 1133.271723] SYSC_perf_event_open+0x84e/0x2e00 [ 1133.276796] SyS_perf_event_open+0x39/0x50 [ 1133.281530] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1133.286784] [ 1133.286784] -> #1 (tracepoints_mutex){+.+.}: [ 1133.292647] __mutex_lock+0x16f/0x1a80 [ 1133.297026] mutex_lock_nested+0x16/0x20 [ 1133.301580] tracepoint_probe_register_prio+0xa0/0x9a0 [ 1133.307356] tracepoint_probe_register+0x2a/0x40 [ 1133.312613] trace_event_reg+0x167/0x320 [ 1133.317165] perf_trace_init+0x4ef/0xab0 [ 1133.321720] perf_tp_event_init+0x7d/0xf0 [ 1133.326369] perf_try_init_event+0xc9/0x1f0 [ 1133.331183] perf_event_alloc+0x1cc6/0x2b00 [ 1133.335995] SYSC_perf_event_open+0x84e/0x2e00 [ 1133.341070] SyS_perf_event_open+0x39/0x50 [ 1133.345796] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1133.351041] [ 1133.351041] -> #0 (event_mutex){+.+.}: [ 1133.356385] lock_acquire+0x1d5/0x580 [ 1133.360673] __mutex_lock+0x16f/0x1a80 [ 1133.365049] mutex_lock_nested+0x16/0x20 [ 1133.369604] perf_trace_destroy+0x28/0x100 [ 1133.374329] tp_perf_event_destroy+0x15/0x20 [ 1133.379229] _free_event+0x3bd/0x10f0 [ 1133.383520] free_event+0x84/0x150 [ 1133.387552] perf_event_release_kernel+0x54e/0xc10 [ 1133.392982] perf_release+0x37/0x50 [ 1133.397100] __fput+0x327/0x7e0 [ 1133.400869] ____fput+0x15/0x20 [ 1133.404653] task_work_run+0x199/0x270 [ 1133.409035] do_exit+0x9bb/0x1ad0 [ 1133.412979] do_group_exit+0x149/0x400 [ 1133.417357] get_signal+0x73f/0x16c0 [ 1133.421563] do_signal+0x90/0x1eb0 [ 1133.425607] exit_to_usermode_loop+0x214/0x310 [ 1133.430679] syscall_return_slowpath+0x490/0x550 [ 1133.435926] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 1133.441167] [ 1133.441167] other info that might help us debug this: [ 1133.441167] [ 1133.449286] Chain exists of: [ 1133.449286] event_mutex --> &cpuctx_mutex --> &event->child_mutex [ 1133.449286] [ 1133.460011] Possible unsafe locking scenario: [ 1133.460011] [ 1133.466054] CPU0 CPU1 [ 1133.470690] ---- ---- [ 1133.475323] lock(&event->child_mutex); [ 1133.479354] lock(&cpuctx_mutex); [ 1133.485390] lock(&event->child_mutex); [ 1133.491936] lock(event_mutex); [ 1133.495273] [ 1133.495273] *** DEADLOCK *** [ 1133.495273] [ 1133.501300] 2 locks held by syz-executor3/15416: [ 1133.506027] #0: (&ctx->mutex){+.+.}, at: [<00000000197a8b45>] perf_event_release_kernel+0x2dc/0xc10 [ 1133.515373] #1: (&event->child_mutex){+.+.}, at: [<00000000b3f77f88>] perf_event_release_kernel+0x2ea/0xc10 [ 1133.525397] [ 1133.525397] stack backtrace: [ 1133.529880] CPU: 1 PID: 15416 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #7 [ 1133.537035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1133.546372] Call Trace: [ 1133.548934] dump_stack+0x194/0x257 [ 1133.552532] ? arch_local_irq_restore+0x53/0x53 [ 1133.557186] print_circular_bug.isra.37+0x2cd/0x2dc [ 1133.562172] ? save_trace+0xe0/0x2b0 [ 1133.565857] __lock_acquire+0x30a8/0x3e00 [ 1133.569974] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1133.575134] ? print_irqtrace_events+0x270/0x270 [ 1133.579864] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1133.585038] ? perf_trace_lock_acquire+0xe3/0x980 [ 1133.589851] ? __lock_acquire+0x664/0x3e00 [ 1133.594056] ? perf_trace_lock+0x900/0x900 [ 1133.598262] ? perf_trace_lock_acquire+0xe3/0x980 [ 1133.603075] ? check_noncircular+0x20/0x20 [ 1133.607282] ? perf_trace_lock+0x900/0x900 [ 1133.611485] ? __lock_acquire+0x664/0x3e00 [ 1133.615691] ? check_noncircular+0x20/0x20 [ 1133.619896] ? lock_acquire+0x1d5/0x580 [ 1133.623843] ? lock_acquire+0x1d5/0x580 [ 1133.627793] lock_acquire+0x1d5/0x580 [ 1133.631564] ? lock_acquire+0x1d5/0x580 [ 1133.635507] ? perf_trace_destroy+0x28/0x100 [ 1133.639885] ? lock_release+0xa40/0xa40 [ 1133.643829] ? check_noncircular+0x20/0x20 [ 1133.648052] ? rcu_note_context_switch+0x710/0x710 [ 1133.652961] ? __might_sleep+0x95/0x190 [ 1133.656905] ? perf_trace_destroy+0x28/0x100 [ 1133.661369] __mutex_lock+0x16f/0x1a80 [ 1133.665225] ? perf_trace_destroy+0x28/0x100 [ 1133.669606] ? perf_trace_destroy+0x28/0x100 [ 1133.673984] ? find_held_lock+0x35/0x1d0 [ 1133.678020] ? mutex_lock_io_nested+0x1900/0x1900 [ 1133.682838] ? perf_event_detach_bpf_prog+0x275/0x3d0 [ 1133.687997] ? lock_downgrade+0x980/0x980 [ 1133.692123] ? __perf_remove_from_context+0x19d/0x3e0 [ 1133.697282] ? mark_held_locks+0xaf/0x100 [ 1133.701400] ? generic_exec_single+0x362/0x5b0 [ 1133.705963] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 1133.710774] ? trace_hardirqs_on+0xd/0x10 [ 1133.714891] ? generic_exec_single+0x18a/0x5b0 [ 1133.719443] ? wait_for_completion+0x770/0x770 [ 1133.723996] ? __might_sleep+0x95/0x190 [ 1133.727944] ? perf_event_release_kernel+0x2ea/0xc10 [ 1133.733034] ? __mutex_lock+0x16f/0x1a80 [ 1133.737075] ? perf_event_release_kernel+0x2ea/0xc10 [ 1133.742146] ? perf_trace_lock_acquire+0xe3/0x980 [ 1133.746958] ? check_noncircular+0x20/0x20 [ 1133.751165] ? perf_addr_filters_splice+0x18f/0x810 [ 1133.756151] ? smp_call_function_single+0x3ae/0x560 [ 1133.761139] ? free_filters_list+0x2f0/0x2f0 [ 1133.765528] ? mutex_unlock+0xd/0x10 [ 1133.769213] ? __lock_is_held+0xb6/0x140 [ 1133.773246] mutex_lock_nested+0x16/0x20 [ 1133.777276] ? mutex_lock_nested+0x16/0x20 [ 1133.781486] perf_trace_destroy+0x28/0x100 [ 1133.785704] ? perf_tp_event_init+0xf0/0xf0 [ 1133.789996] tp_perf_event_destroy+0x15/0x20 [ 1133.794380] _free_event+0x3bd/0x10f0 [ 1133.798155] ? ring_buffer_attach+0x830/0x830 [ 1133.802622] ? event_function_call+0x2f5/0x5a0 [ 1133.807173] ? list_del_event+0xb30/0xb30 [ 1133.811291] ? task_function_call+0x220/0x220 [ 1133.815758] ? lock_downgrade+0x980/0x980 [ 1133.819879] ? list_del_event+0xb30/0xb30 [ 1133.823997] free_event+0x84/0x150 [ 1133.827517] ? _free_event+0x10f0/0x10f0 [ 1133.831551] perf_event_release_kernel+0x54e/0xc10 [ 1133.836464] ? put_event+0x30/0x30 [ 1133.839978] ? mntput_no_expire+0x130/0xa90 [ 1133.844281] ? lock_downgrade+0x980/0x980 [ 1133.848401] ? lock_release+0xa40/0xa40 [ 1133.852346] ? __dentry_kill+0x487/0x6d0 [ 1133.856384] ? locks_remove_file+0x3fa/0x5a0 [ 1133.860764] ? fcntl_setlk+0x10c0/0x10c0 [ 1133.864799] ? fsnotify+0x7b3/0x1140 [ 1133.868484] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1133.873040] ? perf_event_release_kernel+0xc10/0xc10 [ 1133.878112] perf_release+0x37/0x50 [ 1133.881710] __fput+0x327/0x7e0 [ 1133.884963] ? fput+0x140/0x140 [ 1133.888215] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1133.894070] ? _raw_spin_unlock_irq+0x27/0x70 [ 1133.898536] ____fput+0x15/0x20 [ 1133.901793] task_work_run+0x199/0x270 [ 1133.905650] ? task_work_cancel+0x210/0x210 [ 1133.909942] ? _raw_spin_unlock+0x22/0x30 [ 1133.914064] ? switch_task_namespaces+0x87/0xc0 [ 1133.918704] do_exit+0x9bb/0x1ad0 [ 1133.922135] ? mm_update_next_owner+0x930/0x930 [ 1133.926783] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1133.931948] ? find_held_lock+0x35/0x1d0 [ 1133.935982] ? futex_wait+0x402/0x9a0 [ 1133.939756] ? lock_downgrade+0x980/0x980 [ 1133.943874] ? perf_trace_lock+0xd6/0x900 [ 1133.947992] ? perf_trace_lock_acquire+0xe3/0x980 [ 1133.952810] ? lock_release+0xa40/0xa40 [ 1133.956756] ? trace_event_raw_event_lock+0x340/0x340 [ 1133.962536] ? perf_trace_lock+0x900/0x900 [ 1133.966741] ? check_noncircular+0x20/0x20 [ 1133.970951] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 1133.976029] ? futex_wait+0x6a9/0x9a0 [ 1133.979805] ? find_held_lock+0x35/0x1d0 [ 1133.983843] ? get_signal+0x7ae/0x16c0 [ 1133.987703] ? lock_downgrade+0x980/0x980 [ 1133.991825] do_group_exit+0x149/0x400 [ 1133.995686] ? do_raw_spin_trylock+0x190/0x190 [ 1134.000249] ? SyS_exit+0x30/0x30 [ 1134.003675] ? _raw_spin_unlock_irq+0x27/0x70 [ 1134.008143] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1134.013132] get_signal+0x73f/0x16c0 [ 1134.016819] ? ptrace_notify+0x130/0x130 [ 1134.020855] ? exit_robust_list+0x240/0x240 [ 1134.025150] ? __fget+0x35c/0x570 [ 1134.028578] ? iterate_fd+0x3f0/0x3f0 [ 1134.032349] ? lock_downgrade+0x980/0x980 [ 1134.036472] do_signal+0x90/0x1eb0 [ 1134.039983] ? __lock_is_held+0xb6/0x140 [ 1134.044025] ? setup_sigcontext+0x7d0/0x7d0 [ 1134.048316] ? __fget_light+0x297/0x380 [ 1134.052261] ? fget_raw+0x20/0x20 [ 1134.055690] ? schedule+0xf5/0x430 [ 1134.059202] ? __schedule+0x2060/0x2060 [ 1134.063146] ? iterate_fd+0x3f0/0x3f0 [ 1134.066918] ? put_unused_fd+0x62/0x70 [ 1134.070776] ? lock_downgrade+0x980/0x980 [ 1134.074896] ? exit_to_usermode_loop+0x8c/0x310 [ 1134.079537] exit_to_usermode_loop+0x214/0x310 [ 1134.084091] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1134.089602] syscall_return_slowpath+0x490/0x550 [ 1134.094327] ? prepare_exit_to_usermode+0x340/0x340 [ 1134.099315] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 1134.104231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1134.109218] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1134.113946] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 1134.118674] RIP: 0033:0x452f19 2018/01/27 07:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00002c2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/27 07:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00003ac000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000546000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e20000)={&(0x7f0000803000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000018b000)=[{&(0x7f00005ae000-0x4c)=""/161, 0xa1}], 0x1, &(0x7f00009d5000-0x9f)=""/159, 0x9f, 0x0}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000386000-0x4)='GPL\x00', 0x9, 0x99, &(0x7f0000cdf000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1134.121837] RSP: 002b:00007f4664c91ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1134.129516] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452f19 [ 1134.136757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 1134.144013] RBP: 000000000071bf80 R08: 000000000000046c R09: 000000000071bf58 [ 1134.151258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1134.158498] R13: 00007ffe6bb5418f R14: 00007f4664c929c0 R15: 0000000000000006 2018/01/27 07:59:50 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007c1000)={0x0, 0xd, &(0x7f0000ae1000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x200}, [@call={0x85, 0x0, 0x0, 0x31}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x8000}, @alu={0x7, 0x3, 0x3, 0x1, 0x0, 0xfffffff8, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001a9000-0xa)='syzkaller\x00', 0x6, 0x43, &(0x7f0000ae1000-0x43)=""/67, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ae1000-0xc)={&(0x7f0000ae1000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 07:59:50 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000005c000)={&(0x7f0000001000-0x6)=@hci={0x1f, 0x7, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000004000-0xdf)="e6704c8066cc57a7ab859a7148ce44f25ec64105c94b4cfca5adde9f6fda6d25d3dda32195369dca6ba6107018acae0e395964eb80e84306d27c413074c53effffac96b9e9030ac3ac8088486ec007686ecfb748ceb673ee96ea938d732f5fd381e94fc19a4bfc7ce452b25ecfb431eca4622cd1a5ae1eeed596f48c3c1efc9675d120388e2e4af538514b3c21ca0dc0e5adddd97e91adf745f9bf7d19ee639cba59c4dbc6c4ae4b40ff414b77f875ce772fdf20daa0beb3a1e42235bd5c76fc5f19fe54e63f88d15388c3e2d72bc45c94d164f17a6fb7f74424bf42a43d4a", 0xdf}, {&(0x7f0000000000)="a7f17e1a45b208de8e35a4e65fc4420532d2d99e3dca90dec7eda3e7812345105766e65fa0e19c5270538c7863be449eb7794095648737defff96debed63cdee8edfe01bd9d1b696d24b04ad7d79fb95217a9818eba16e57b9401761aec886ab6e", 0x61}, {&(0x7f0000001000-0x73)="a6433864263a2a0ecb9bc1d1ca2c4096d06d9fffa7d7ef1cad3f48e4c7705afe3decdb4431e61e85b2e7a5afcc2369b94964cb8147f1c3dac6e06fb868752b505d6873432dc9132627eaea785d7a9ce0ed860e310db2ca6499845827588f7c7f4d30db2aab741305219ea26d4f61c64b6a0913", 0x73}, {&(0x7f00004c9000)="", 0x0}, {&(0x7f0000f90000-0xf5)="00714bab3872b4295e9f833880f25da93ad30009d0b32ac64ebc2d2762ea3bfb0f27dde992cddcf9ce62a024ea14f4f59e067e777b1b55fa35c8ed0fbb32524cc5ddcc256fd979240b8073fd74ab30e764b3c261026eb5159789c2c69cbce976512e4c2af62f0a26fb28aed7326216a6664784d1dd4ea52a16b2e2a01d0e795a9479902cb1735b7d906997854c0b52183c5ae22656b7440cab768e3168197976b2da07193ce3f2069d3121778a95e16d1e399dacc7496905c3c1a7471e427a37ca79296110798f814a27c546c9b3bf3af16d81d22eb1422c75a9df11eef53c09fa24285c46169a7b8281ad673acc16ef7a100cc060", 0xf5}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000f81000-0x72)="3a30d080c01c84194c66758853ed9ae3af57bf8e21abc26c33a810f07b578560347ffe1c3cc2eb6657ba42b7d57c9a2fbd66ca78b8ec4c8f3f50b5233ed397089b420420c6816a08463d821b3dac8deb382db66a0875b6504ed29e2a7d4c4f9edad5945e3d0b5146921643b06b22de911dfa", 0x72}], 0xa, &(0x7f00004e2000-0xe8)=[{0xe8, 0x101, 0x4d, "351deff147656c13d2eb1eef3212a3f610dd7a9bcb3841338edf41f82241e578e63ae4dace4036cc01d64fbe9b6f287cd0137059ccc3ae36ad8c939dcff6e7a0975c9960d45f577790a5e87d9dfd46e9c1f36eeebe2668ecc6b7127850b56877eea9dbabe87649ec2c620db16b209a4b6f5decd235e4d444fd64963539e291be663492e8cb77ce145203dcda87900fa8ce1c6470a1df8a53f44abc78598a8ce15a21392e84509d1a49603f45d3edcdbdd41dd090d11344d61ab50e11cd8cb21a0034198ef45cf6e7f6f6dd986c33deec6eb76f223b"}], 0xe8, 0x40000}, 0x4000840) 2018/01/27 07:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000973000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000997000-0x4)=r1, 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a02000-0x10)={&(0x7f00003a9000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) r4 = getpid() perf_event_open(&(0x7f00002ef000-0x78)={0x7, 0x78, 0x1, 0x0, 0x800, 0x5, 0x0, 0xffffffff, 0x0, 0x0, 0x6, 0x6, 0xe2, 0xa8f, 0x1, 0x0, 0xf19f, 0x1, 0x3ff, 0x691f, 0x100000000, 0x5, 0x5, 0xfffffffffffffff9, 0x7, 0x9, 0x94, 0x2, 0xfffffffffffffff7, 0x7fff, 0x0, 0x421, 0x1, 0x8001, 0x200, 0x7fffffff, 0x8, 0x7, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0x1017b4d}, 0x20, 0x8, 0x9, 0x5, 0x10000, 0x204000000000000, 0x6, 0x0}, r4, 0x8f, r0, 0xd) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000742000-0x10)={r3, 0xfffffd31, &(0x7f0000aa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000031e000-0xc)={r5, 0x5, 0x8}, 0xc) socketpair(0xf, 0x0, 0x0, &(0x7f0000bd0000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ecd000)={0x0, 0x0}) perf_event_open(&(0x7f00003c4000)={0x0, 0x78, 0x3ff, 0x0, 0x1, 0x7, 0x0, 0xd0e, 0x84, 0x1, 0x100000001, 0x10, 0x1c0000, 0x6, 0x7f, 0x2, 0x3, 0x100, 0x100000001, 0x8000000000, 0x3, 0xffffffffffffff80, 0x9162, 0x53, 0x2, 0xa8, 0x4, 0x7, 0x9, 0x30, 0x1f, 0x7, 0x9d, 0x4230, 0x7f, 0x8, 0x9, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000dd3000-0x1)=0x0, 0x4}, 0x0, 0x3f, 0x0, 0x4, 0x0, 0x2, 0x6, 0x0}, r4, 0x7, r0, 0x5) 2018/01/27 07:59:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e45000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fea000-0x5)='ext3\x00', 0xa00000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00001fb000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a27000)={r0, 0x0, 0x1, 0x400, &(0x7f00004d0000-0x8)=[0x0, 0x0], 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xb, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = getpid() socketpair(0x3, 0x5, 0x7fffffff, &(0x7f00003ed000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00008fd000)={0x7, 0x78, 0xa5, 0x4848, 0xfffffffffffffff8, 0x180000000, 0x0, 0x2, 0x9080, 0x6, 0x0, 0x8, 0x9, 0x1000, 0x1, 0x0, 0x10001, 0x101, 0x7fffffff, 0xfffffffffffffffd, 0x12, 0x6, 0x4b3, 0x7, 0x9, 0xc833, 0x29a5, 0x7, 0x9, 0x4, 0x6, 0x72a, 0x7, 0x6, 0x2, 0x9, 0x6, 0x10000, 0x0, 0x10001, 0x4, @perf_config_ext={0x4b, 0x66af}, 0x103, 0x9, 0x80000000, 0x1, 0x1000, 0x2, 0x4, 0x0}, r1, 0xfffffffffffff001, r2, 0x8) gettid() 2018/01/27 07:59:50 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x22, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x5, 0x1, 0x6, &(0x7f00000fc000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 2018/01/27 07:59:50 executing program 3: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@l2={0x1f, 0x100, {0xfffffffffffffffa, 0x1, 0x1, 0x5, 0x4, 0x3}, 0x20, 0x580b}, 0xe, &(0x7f00009e9000)=[{&(0x7f0000a2a000)="dc58b19ec629043810a4ae0ac72bc75604e17ae03c259acd84c47b62309dfb2fbc83a370de44ab8724657869d32e6ce7245654ba732a0aa009d30aa557aab11d5cc2eeef22be013fe4c63bc16b63a328fec28fc4a14be06e0201795e4a2539fd9509a6eb9c6e44dff24100d982c06cf1028531bfbe1a9cc8e5d2f389791f29c20ce453bfb1bfe78e4b20c5398f7fe3d02b08bfecda5bebbe2552fc940db17bf52cccc83cc2386c5f896341a530e08ce51f0a2e6a9d23448b3b06523964a0808309b591be0d25c639bcd9b5f1891dc8cb2fb66b94756f3e875ff3adeeb32152d230c5b3945d06a2f261e1cc6149c582a8cc202e9aed9328d463", 0xf9}, {&(0x7f00009e9000)="53a9d32b6f9b146ec6e7146454964fd724927cf8c3c872fc9005b8307392a0093411835fd20120be777b49a25c8cd8f66c2c4527d7d1ca3b281cd649a3672aed64fc7ed8d14f8c257ff2af3e524484d6f97a3487e24c2e2006967e0171ceb458ae3529f182626d3bb7ee71ad828ea092c9f2ef849b6d376e1eab6612", 0x7c}, {&(0x7f0000000000)="6ef350cb273a75c84d96289fdde06e007a86ea9a0d32715353b9972846b0abc931e7123c0bad279ec49ec80d12d510e12f62de52522f7d54524bcf9e51ecbb2fa0fc1dd9f2c074fe7da3daa5896bcf8c50734350c9e76880c8498f542ded8a40772a54bfbabd47d9404f835033320ad1db7506a17076f38c401fa0befd32b1113eddb45d4f93e845335d0b497f2922bea9a63d2ff321c0f2461d6cdc56e2c75eb35f9f6a6b8e9b1e3d07fbd3ee7ca87efb2907eb68aa347abda7e39eb70763c052a6fcd80b3e4da2b1a683fbf3d8f6324ac2bf567e4003636f2bdd21b88c03cfd5d2e625a8", 0xe5}, {&(0x7f0000e9b000-0x16)="3b2c0b38f97caeb316a3d2bf8807083bb3ed0fb22b9b", 0x16}, {&(0x7f0000000000)="b2e3f64211de7b511d63cc09c4470a3f514516d121a1cef688928b5c3c75d9bccc33b0381af45994a953d4c7f477d7de578e95a0c6182658380f0d773909c9eec1735c46944ca9201259ad31262ddd980d5d3de44f97641fa895919834c7030189cff6cce90fc8e3acd15b6c7fea409915a805fe924c175ee5", 0x79}, {&(0x7f0000001000-0xa8)="3e4363a9e35316a46146efddbf9631490c1ffb72d8748139b044ae1fa9a6c85e38fb3d18e8faae20d25d6673ab938d6acb34e0dbcd227e31b5e98610ce7bafc0dc9c496f4d26db9e7444e77c890c8d72d597c59e66210686544278702ba00676315b6aec06eb77d37f747190b1964ccd96af98a506381147afbfab412d8d3212e9a5f27dff8252de0f7ae7a897c807ad4d64bfb5da00cd8bb445a53e815f4ae196979764d137c510", 0xa8}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000a2c000-0x14)="43c8fd8445b4fabd3b00ceb3d07f0fee87d7481a", 0x14}, {&(0x7f0000001000-0xf7)="699ad9d3fab50f113df3e86b4ac6240e9745b628160faf2cb5cf05758c2d9ddfc9a03d0fce864eb81020cc57e9f106e5e0fd8bdaff297afaeaeb9f105698d51e9d96ea2ba13280ce96d7a252a8c55feb3c39b057f910e3d02bddcc071283b103b28896d0cd5f0809d7efff67ee88dac4f3cc16e48bc36aff44bb5f103bc0b735b752d5719d5e72133b52b44c9d89b776cb0d08c447d0c275347feb8dd629ebaf7cb3ad9ec08a0d78db097f78b261d9d8966e504209d227eb0dadf997af0c5290d309bae93ea326d4529df0e0be1d1df1b109685739a563234013d71f50b10bfa652bc46b4f2894c6160e0aea03819bd23d7ed02cd894c3", 0xf7}, {&(0x7f0000e9d000)="a2254e7b42394a79d6ad03039e4379f5b0b9fefcd7760e4b595ad90a87d012ef5fdf5bac78c12dcedfc6e3c114644d3a542aef72b1e9a8d52e66f368dc08ef1df72c4f9c7407f226aa63bd6dceeedacebd8f78e6f5f558d60052527c73d1c773801b7d9eb9c271c51b00697b01f08aa7afb20efd47d928d1af25de9435ee24e7d0837e", 0x83}], 0xa, &(0x7f0000e9d000-0x250)=[{0xb8, 0x187, 0x2, "c702149fdb980c74c7fcf0c53374375590e4455bbcfc635c9e1a4641f1aea3a23fa7523c5abe116cebbcd53aee5d6f06064c8f14aa5d29eac1c08016f95d8b8768d303bd8ecdcfcb7d1137f63273286bce98efe8b4b394878b8f403a8068ca3dd838be0f5c977d6fdbdc77dc2e066a10d2a7e3ea9744d20b1464eb5e1b671fcbdbdbf0eeb34235520f2d9ceff8775f9169aed0edcbdef31a1f5e92248b60cb1448"}, {0xb0, 0x103, 0x8, "c68822485060e9712ff1ec22bde9da322c1d5045870115313a06878d757c19ad87e281cfc8538c1063906f5b3c123aa42914e46feb87d4cb2c1e4b076617d54c92d79e84e9f657feddefb501460ed8d7685e2deb079a1284c357291905e20b57cd072ae8cd6935956e716fafc670c150b070ade7ad89f4282ce7d92f64b19df745a43739730c065a4531ad10d4d944afffe22a86eb9210fa13ee19"}, {0xe8, 0x13d, 0xfffffffffffffffa, "c92083181b9bef6cfd8130301568b25ee932801461b92beafc1b77dc99c2cb8738a0fde88e3e50b4c575ba53db7a0bd6a5f2cba3c3703eeeee71dab41a7e17c305e02533ce4bb9e1aa81c7e8a25434110bf1cb3a70109d1ff08c908098b2ee076c93b98a070bb06d0407f27428f4adf1e76725a5600f29ae6e569abf5dae1935d9490083263517aa5e58901b22ad651aeb60814b9cf29551a1d5113eca4eb88c40829841ba41c5bf44c04659175d4b67baf7a51f3e3a2774dd662011b2fdd0f1914603e8c272833ec2fc83becdbc8811e1"}], 0x250, 0x4081}, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000928000-0xf5)=""/245, 0xf5, 0x0}, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b30000)={0x0, 0x7fffffff, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000555000-0x18)={r3, &(0x7f0000a4e000-0x11)="75b7e660fa640b3344ed2590a2e658ac18", &(0x7f00008b0000)=""/98}, 0x18) close(r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009d5000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8080f, 0x5, &(0x7f000035f000)={0x0, 0x0}) recvmsg(r0, &(0x7f00006ee000)={&(0x7f0000025000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000061f000)=[{&(0x7f00000cd000-0xa2)=""/162, 0xa2}, {&(0x7f00004db000)=""/42, 0x2a}, {&(0x7f0000dce000)=""/85, 0x55}, {&(0x7f00002b1000)=""/77, 0x4d}, {&(0x7f0000cca000-0xf3)=""/243, 0xf3}, {&(0x7f0000a8a000-0xe1)=""/225, 0xe1}], 0x6, &(0x7f0000b45000-0x71)=""/113, 0x71, 0x0}, 0x2000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000700000)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000a7000)={r0, 0x28, &(0x7f0000377000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cab000-0xc)={r1, 0x7ff, 0x18}, 0xc) 2018/01/27 07:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00009b3000-0xe)='./file0/file0\x00', &(0x7f00005bc000-0xa)='hugetlbfs\x00', 0x0, 0x0) 2018/01/27 07:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000896000-0x8)='./file0\x00', 0x140) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b2b000-0x10)={&(0x7f0000477000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/27 07:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000105000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair(0x9, 0x80000, 0x9, &(0x7f00000b1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00007ae000-0x8)={r2, r0}) recvmsg(r1, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000928000-0xf5)=""/245, 0xf5, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f00008bb000)={&(0x7f0000dd0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x3, 0x2, 0x1, {0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a, &(0x7f000044c000)=[{&(0x7f00007a6000)="5e413f6157b76866152fea26be9582bda8cea8016add52a2c4ac4fb8c9cdf2bfb179349ce780fbed6f7656b27c196b41db437fb16f6f343a37031697487122fc72c0176dab554c22a6d939b39f3e9752f9af6b37026bab0abc2b658beb69747c1c", 0x61}, {&(0x7f0000382000)="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", 0x1000}, {&(0x7f0000cc2000)="e21ea4a6a7229d51c1b4694775be92a41f47094cf1aa840b393456c68e1a9cc366b22ad540e03ce117692899d7c92dd4152c90a7835f320b2571570ebb49b81063fbf3defd32e796ac2aa5f6c928198feb71a1d77f6a3c737f8b6ca056ae87c5fab97c21eaef6bc0c2a8d81ca9465f14a35ea2ed935b68e5c2a4bb4164d8", 0x7e}, {&(0x7f0000657000-0xe4)="cc272b46c41f900e8f0aee566a519bf3733c2860c55962261ce7333f1796582d9aab4fa1e245404c37da84ef5fa206d6d54723b3cb616e29d9c378372b48d01af966f35ad643619304f8b79601de6445a6973b864634a1278cdbbaf9387a79bc91a5e5940ec925ae143e9edc97d5d7f81085b813c34a88392b7e423e856c74fb4af430e700f38e3e707babc24a57f7a168fda07919fe159b2791386ad88a595124337a48714d2cda3290ca511e67173f9d86d8db5edfccebec572964fd758528bffb67c608110cd1d42af853a5cb6a3d10f1d04e0b5d46ca0496fef8a76586dcaf0646eb", 0xe4}, {&(0x7f00001c5000-0x4c)="22f440debdf17d418cd023e8dfaf695f5fbe4a312c6ca86308cdc79b66190c94ed9166ad06125c7cb33b88f04ba6898a070f86eab97a205673d3c21a8db2f30e97f1f3c6505ed4d12f2b8360", 0x4c}], 0x5, &(0x7f0000b67000-0x1d8)=[{0x100, 0x112, 0x80000001, "2c052d6b1b2f1648512e704c4a2756aabfc79bb0444256786029177d9a79d76daf2f79aeace36a978123e2bd1c7a08cef3830368d2dcdbd770b3bd241ecb24ebf151e36c96656453a8314a3e11ec6db172ab47be78506ceaa70b43876eb4207a219a6b7e0543c5eef035acc1ecc11d78cff7eab52783253d58aab7fa7c94f4a4058c292fe634111eef0ca4ba19cd8844427736c37010e5338e210fc0c78d40c329a218ef6fd3ce598b522407867c03f9e9e65bf20892315e7d6ee88d107986328d34d377c2d4ef089514f338f274d4564dfef561a0e40f8e6449e8b3954170b1a397fbf78b90fa8b92e6534e87"}, {0xd8, 0x102, 0x80, "3cf0ed2b38553ffdb9eb577853a83f1d8212da12709120bd89d3c82e50e757428e154e015bd93145002a1937a4b77e7fd8268279a4b6610aadc7c6d2dc468fb9386469220954558dbd53260a3fa823fe8a3c142c4ef88e9c221d99b4878fcb57ae7e75acd215e425477389ac031ee7a771ed3fe4affb8fda745914e43b97e8aa82feffd2700100bc5466ccc1ae3808dd501bf44033a71337e38bf89d2a30294105f0ff33f9894833068dce2e65d80e86aca820245cee1e792d012d7140930648a2fda050"}], 0x1d8, 0x0}, 0x0) close(r2) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r1, r4}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:59:50 executing program 4: perf_event_open(&(0x7f000057c000)={0x0, 0x78, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x890, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000)={0xe, 0x2, &(0x7f0000b35000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000065000)='syzkaller\x00', 0x1, 0xb3, &(0x7f000030c000-0xb3)=""/179, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x5, 0xa6cb62d097ce5e8c, &(0x7f0000a0d000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff7fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000084c000-0x8)={0x0, 0x0}) 2018/01/27 07:59:50 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f6e000)={0x3, 0xb, &(0x7f0000f6e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@generic={0x7f, 0x79817f87, 0x38, 0x5}, @alu={0x7, 0x4, 0x4, 0x5, 0x9, 0xfffffffe, 0xfffffffffffffffc}, @jmp={0x5, 0x3ff, 0x2, 0x6, 0x9, 0xffffffff, 0xfffffffffffffff0}, @jmp={0x5, 0xffffffffffffffc0, 0x0, 0xf, 0x8, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004af000)='GPL\x00', 0x7ff, 0x3f, &(0x7f0000f6f000-0x3f)=""/63, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r2, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f6f000)={r1, 0x50, &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000baf000-0x4)=r3, 0x4) 2018/01/27 07:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x1f, &(0x7f00007e9000)={0x0, 0x0}) socketpair(0xb, 0x5, 0x6, &(0x7f0000795000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d96000-0x10)={r0, r1, 0x3, 0x1}, 0x10) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/92, 0x5c}], 0x1000025a, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x40010000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000017000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f4c000)={0x0, 0x2, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000053000-0x2c)={0x0, 0xff, 0x3, 0x5, 0x2, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000)={r1, &(0x7f000018b000-0x3d)="ae", &(0x7f00002c9000-0x1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f00004c2000)="04", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f0000d84000)="ba", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b9000)={r1, &(0x7f0000f1d000)="", &(0x7f0000808000)="", 0x0}, 0x20) 2018/01/27 07:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000ab0000)={&(0x7f00008cf000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000091000-0x10)=[{&(0x7f0000e18000-0x1000)="", 0x0}], 0x1, &(0x7f0000d55000)=[], 0x11d, 0x0}, 0x0) mkdir(&(0x7f0000d36000)='./file0\x00', 0x1) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="c8") 2018/01/27 07:59:50 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001b000)={0x1, 0x6, 0x4040, 0x3, 0x18, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003000)={&(0x7f000001c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001c000-0x6)=[{&(0x7f0000004000-0xa2)=""/162, 0xa2}], 0x1, &(0x7f000001c000-0x72)=""/114, 0x72, 0x8}, 0x40000100) bpf$PROG_LOAD(0x5, &(0x7f0000014000)={0x5, 0x14, &(0x7f000001c000-0xa0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xf, 0x9, 0xf, 0xffffffff, 0x0}, @ldst={0x3, 0x0, 0x1, 0x3, 0xd, 0xffffffff, 0x10}, @alu={0x0, 0x9, 0xc, 0xf, 0x7, 0xfffffffc, 0xffffffffffffffff}, @alu={0x4, 0x0, 0x5, 0x5, 0xb, 0x100, 0xfffffffffffffff0}], &(0x7f000001b000)='GPL\x00', 0x0, 0xa, &(0x7f0000012000)=""/10, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f000000a000)=""}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r0, 0x0, 0xe, 0x1000, &(0x7f0000016000)="29b21f3bdb4910e9f74b5391956f", &(0x7f000001a000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 07:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002f9000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00009fc000)={0x0, 0x0}) mmap(&(0x7f0000173000/0x4000)=nil, 0x4000, 0x3000005, 0x22013, r0, 0x0) 2018/01/27 07:59:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000841000)='./file0\x00', &(0x7f00002fd000-0x2)='..', &(0x7f0000641000)='v7\x00', 0x180020, &(0x7f0000345000)="ed") 2018/01/27 07:59:50 executing program 3: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/27 07:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000ac000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aa7000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/27 07:59:50 executing program 0: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x1f9, &(0x7f0000f19000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffe) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00003f9000-0x38)={0x0, 0x0, &(0x7f0000ec7000)=[{&(0x7f0000729000)=""/175, 0xaf}, {&(0x7f0000f18000)=""/226, 0xe2}, {&(0x7f0000f19000-0x4f)=""/79, 0x4f}, {&(0x7f0000f18000)=""/232, 0xe8}, {&(0x7f0000ee9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f18000)=""/4096, 0x1000}, {&(0x7f0000f18000)=""/203, 0xcb}], 0x7, 0x0, 0x0, 0xfff}, 0x20) socketpair$inet(0x29, 0x5, 0x13, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/27 07:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000fbe000-0x96)=""/150, 0x96, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cf7000)={0x5, 0xb, &(0x7f0000380000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a70000)='syzkaller\x00', 0x0, 0x82, &(0x7f0000ea1000-0x82)=""/130, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000101000)={r0, &(0x7f0000742000)="4f8475db9fac840321dbf383a9494047c782ce1186483f7bb7750c", &(0x7f00006bc000)=""/218}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00002c8000-0x48)={0xf, 0x7, &(0x7f00001dd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0xa7a, 0xd5, 0x6, 0x2485}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008a3000)='GPL\x00', 0xdc56, 0x1000, &(0x7f00006ea000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000e6000-0x14)={0x0, r0, 0x0, 0x1, 0x0}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ff000)={0x0, 0x0}) close(r1) 2018/01/27 07:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000803000)={0x0, 0x0}) mkdir(&(0x7f0000302000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:59:50 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff01, &(0x7f0000002000)=[], 0x2, &(0x7f0000019000)=""/161, 0xa1, 0x9}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0x14d, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001b000+0xd5e)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001b000-0x4)=r2, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000001b000-0x8)={r3, r0}) 2018/01/27 07:59:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eca000)={0x0, 0x1, 0xd8, 0x80000001, 0x10, 0xffffffffffffffff, 0xb5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000381000-0x14)="9d72664d10d8cf12fc1d54d28ef8b0d6d5520da9", &(0x7f0000000000)="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", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000a75000)={0x0, 0x0}) perf_event_open(&(0x7f0000f6d000)={0x200000002, 0x78, 0x3b6, 0x100000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000309000)='./file0\x00', 0x0) recvmsg(r2, &(0x7f0000c6a000)={&(0x7f00009c8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f02000)=[{&(0x7f0000ed7000)=""/33, 0x21}], 0x1, 0x0, 0x0, 0xfffffffffffffff7}, 0x40010000) sendmsg(r1, &(0x7f0000a13000-0x38)={&(0x7f0000ae6000)=@ll={0x11, 0x19, r3, 0x1, 0x100000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c1b000-0x40)=[{&(0x7f0000b0f000-0x17)="e4f9c4fa79f32f6cd1d2449aee53bccba891f261850a98", 0x17}, {&(0x7f0000295000-0x2b)="fdd51d92a87647c6f5d07375d1fa0ed97437e75cce72d8f06e7ca9516c31893825e457b1d5d846bdc0c9f7", 0x2b}, {&(0x7f0000d31000)="80d5fe36001dfbff69f21c988a1ff385f3851a5ce3f970eb46e8afde9cf3d1922227e919b052cf9cafd6f59e6f1977cba583b47eb61172d0c288f7ad8700c7dd8223f14dbaa6b6fe5667722deee053af7cbbcfb0cd801fe968b5477c1b92981e6dfc3843244ab4161091f0676b02328a12347d560041c7e3157cad020de77d7f70749c584eae2f20b1660eb05cb47f611341827af658956318bb6c56836ec8026caa886a0efaeaf33e83bd8929c2ffe41ba677dcde9d", 0xb6}, {&(0x7f0000460000)="53b8197e822b72e0a8dd9d6cdd2d597330d9242754b459b2f1ff68cc31f3243de6f355ead9a1b59c3598", 0x2a}], 0x4, &(0x7f0000e00000-0x180)=[{0x78, 0x18d, 0x0, "a9ef29f8ce28fb1bd061769b1f3443e7b4044bd65d93a05a37c2f2e65c2e7abd2e3ee03842be13b873f3579b83641f23409a87b1270fe87650a3440b377b0fa2233201c9e8b2338d6890b87969fb63f77bd5239bb7d517a4094ca86d8cb6fb22d4cb6350a7c0df"}, {0x30, 0x19c, 0x2, "a17818eac5bd921c4902343a8c061b2115b3c4e0d6b9f5b49a84"}, {0xb8, 0x0, 0x2, "d105aac2c2c845fb22ac01fa9393bcea9c5aa8c0d8ee90d073e23976c75ba44726dfe2e4ecaf5a18ea3f7742f21499ca9bbea77497eef317e2e94740b5a69ccda14af37ef23e238185e641bdb2ce91e42781ffdbccbe893170e603cf0762ec5255c77c1cc277f0b8472200a26f3e82215a11c3f14ab3c8bc694f610595253238e60cf5e0cada6aca8b05152b4ef39e93283b314c9847fc7f59132a8a946add0d5f50bc2ebaba"}, {0x20, 0x114, 0x3f, "6cb6e82893b287e0cd7bd4ad6b27ae"}], 0x180, 0x40000}, 0x10) 2018/01/27 07:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006f0000-0x4)={0xffffffffffffffff}) 2018/01/27 07:59:50 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f73000-0x40)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffdde}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0x383, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0xf8, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8f68) close(r1) 2018/01/27 07:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x10000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000044f000)={r0, 0x0, 0x0, 0x0, &(0x7f0000b75000)=[], 0x0}, 0x20) [ 1134.471204] EXT4-fs (sda1): Unrecognized mount option "È" or missing value [ 1134.505325] EXT4-fs (sda1): Unrecognized mount option "È" or missing value 2018/01/27 07:59:50 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x78, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c1f000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000052000)={r0, 0x28, &(0x7f0000d5e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f6f000)={0x0, 0x0, &(0x7f0000f6f000)=[{&(0x7f00005d1000-0xa4)=""/164, 0xa4}, {&(0x7f0000f70000-0xc9)=""/201, 0xc9}, {&(0x7f000004b000)=""/0, 0x0}, {&(0x7f0000f6f000)=""/173, 0xad}, {&(0x7f0000f6f000)=""/54, 0x36}, {&(0x7f0000ac7000)=""/4096, 0x1000}, {&(0x7f00001a0000-0x4)=""/4, 0x4}], 0x7, &(0x7f00008ef000-0x26)=""/47, 0x2f, 0x5ce}, 0x0) 2018/01/27 07:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a9000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000080d000-0xc)={0x0, 0x9, 0x18}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x6, &(0x7f00002a7000-0x30)=@raw=[@jmp={0x5, 0x32b1, 0xf, 0x1, 0xf, 0xfffffffe, 0x0}, @generic={0x8, 0x10001, 0x2, 0x2}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ec5000)=r2, 0x4) 2018/01/27 07:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r0, &(0x7f000010d000)="", &(0x7f00003f8000-0x71)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r0, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x1}, 0xfffffffffffffdaf) 2018/01/27 07:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xa, 0x0) sendmsg$kcm(r0, &(0x7f00001b8000)={&(0x7f00002e0000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000092b000-0x60)=[{&(0x7f0000414000)="", 0x0}, {&(0x7f0000dce000-0x6c)='\\', 0x1}], 0x2, &(0x7f0000257000-0x60)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000bc0000-0x38)={&(0x7f0000781000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000191000)=[{&(0x7f0000820000-0x44)="b1b6067f1be439f8649f8bcc7ad9169feabbe82e8c9e2cc89df8a681b70c0646210af933bb355f756ece8f6391729eb51089a230b94e552e93c321300a35fff4128d1340", 0x44}], 0x1, &(0x7f00009fd000)=[{0x88, 0x118, 0x0, "10322afe67b9666109668f90df0edf8fb7a801f646a4c31aafb74b0de6e7c226c25eec63d0b2724e5bea7d9fc82cd3f7cf8a2c905114ed4f72132cb11433092d6f06119bd54f0172fe8d4cac03c5cf50bff2754584d09b0213e2e0ffb0555c93d56eef8468ef54adecadf7235730add3680cf4"}, {0x38, 0x0, 0x6, "fc8a4fb7e64cda449f3b21d76deb0dd93f501de14b1976941cfeb264df6e5215322b57e3c50acf"}, {0xc0, 0xff, 0xa5, "203d8ad326700b10e9fa138b37fd7e28ccaac163ff0b17b22fd997e431237f6add8a3fe1ca82746e006f194047533691f7c8b8031b1d09740fd24da5f3ffb92fdaf306316bf381bcf49f38893929d96ab8df1f2be29011d1fe737ecbbfa4fe6f3159c02c6161e436594fde8cb29f79cbc9b83ec0f0f582ee0bffa32a207bc9f7f2bbe3ccadc7c9e060a662c7e12191d3b6e268f3e9274e7ac9fd261c0e2686e96700adcc4ca43cacd7cf31"}], 0x180, 0x1}, 0x20000840) recvmsg$kcm(r0, &(0x7f000079c000-0x9)={&(0x7f000090d000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000862000)=[{&(0x7f0000795000-0xf4)=""/244, 0xf4}, {&(0x7f00002c3000)=""/0, 0x0}], 0x2, &(0x7f00008e1000)=""/4096, 0x1000, 0x7fffffff}, 0x0) 2018/01/27 07:59:50 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xe, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd1000)={r0, 0x28, &(0x7f0000fd6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd6000-0xc)={r1, 0x5, 0x0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000895000)=""}, 0x10) 2018/01/27 07:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1, 0x7, 0x1, &(0x7f00005ba000)={0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x2, &(0x7f000032b000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005a7000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000df2000-0x8)={r2, r0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000025f000)={0x0, 0x0}) 2018/01/27 07:59:50 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x0, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x5, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0xa, 0x80002, 0x80000001, &(0x7f0000a9c000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bd9000-0x10)={r0, &(0x7f0000341000-0x3a)="7494657352eea381b1bfe23c33ba07574f79f3f1b184b5572170c1eb95f3e8954761432732650e84a283afe395873d9ec8d7e29d0b0362f72ed1"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r0, &(0x7f00008a9000)="", &(0x7f0000e0d000)="", 0x0}, 0x20) 2018/01/27 07:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007fb000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000fcb000)={0xa, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000854000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e31000)={&(0x7f00008d4000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000110000-0x20)=[{&(0x7f0000c03000-0x3c)=""/60, 0x3c}, {&(0x7f00006d7000-0xf3)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0x2}, 0x10041) bpf$PROG_LOAD(0x5, &(0x7f0000e85000-0x48)={0xf, 0x5, &(0x7f0000701000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0xc6d}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bb9000-0xa)='syzkaller\x00', 0x101, 0x54, &(0x7f00009f5000-0x54)=""/84, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair(0x3, 0x6, 0x9, &(0x7f000036e000-0x8)={0x0, 0x0}) socketpair(0x3, 0x3, 0x6, &(0x7f00000fb000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x0, 0x0, 0x8001, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000669000-0x38)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000fe0000-0x1258)=[{0x1010, 0x104, 0x6, "a707d0360061c53624872f49fe34334269f5ffeaaad6ec7e4d43f4d8cd55ec18417e4fc791995c1730ac9ddc29d4c0b98bceba2c2fa787355728069c6a8411768cfa58cfb91ae2b8f641282b827a46bfe165842872933e8fe2144178dfdb68704279fd17150fd555ac2f8ef8ff75876880311199fc488a3105b62f8205182005725ca8bfa0632ba5b5b29ca24fbb4a3eece38e8ca19238f92e61012edb215d16eb630370d0db51bc6d879895cb9fff550660dc90ed9d897c9205c6f8acb70e05779a5d5e1ba63caf7fde1d79f5c43c627f0d25959e8d9b701704fbcc7aeca1fa62cbaaed6b479a865ea2f0181c1a5ed3a98a96ebacb50ca81c98a0a3bdb75df99a1590262b86c152f89c8b4235052d986de67910054b6feee0dab5070c4269eef7568e46d9640f0ba2ad2672fad804486c7afa5c52c3ebf11cde350f297d631cce6f41c11d08fa8b7a2c5ea44d2499ba8b2e1a83c267ae32f18881915bcf907916b0dbfcdb249adfba539bc4eee6130596885cf27e3dedc0580c902aa94d7d94edacd2d28660fdcd6711da4d59f1930d3d38bd02cdba6d77241f84124904a88787c72566d690e2a05986bba7cee9564e606c6d7eed39e584a36bf07e98d32f55d9123499323a8de6f2c8258788faffbc7b38c41e54dbd43e9790ab5001f52b963b07d7517841c7288a024b6f8626663abfe3eae15cc5a162398c4d78bf3b9337017cda2d93097e427ebe911fcbace59c4239b31e42105b2b219e25bbfa0a8f42905889b2d65af0bd15d9a99905cb782ca47511e53c1564c952e7f8f026a804cd1b1e45209f1904031698483ea18a0c8bf24f69292d158f460d5c52fc61940040c15c651be4879ed2ba21d17fc58f11f96f159a85d2c8a2e822ae2b6919dbfe5583e54fed8cda551e6cf6e9bafe69060963a7d801790d9554f56dad44d26b6720079607761caf7363b94c4b068c8fc38aec0bef98f9141fc4b59aff9b82375a98c75e83838ec38f92b33163eff4203caf86eaab30e2bc6c929d214b2ba0a9ff721923f7648280808af13332fb0b4b33177ac99479e3b03bf58a8b302790e33c529dc353babcae820eead1221917be919a97dd0dc7cb1c85114745b73dd6dab15c379f98cfc57ec0da0a3f181b80366c0e50b6ed284071ca07c110a62486a6c6dbf74f637c2dd79bc26c4300150b847bad58b20af1d5acc1209bb63c06f5ff83a7a0827694b0ee6888e3999e87018e2c6e273b6c6b6753767ead6f28dec12f7d0850fd5c74e9e1d34495482126411d246bcf7e41a2b078cc72fca20513386185d478a468f60a74990f815412fb686b25f34f2219c9decae265ec3adea6d51c09da3ac708cabc94f3d917505eed81963cf021245102c17b83e89e445b0c3d71b5295b58bd3190df8ad4a3776fa41c34b63daad625c41feff8a5a975457bffb3d3bbdea0306a09c651947c4632ff10e7329dbe0b4141f4a2322579da4fbbed46136aaccc773f02590377d96dcd3f38d6962d94fbbeecaa99bd576bb58f1910abcda8162808666a079a550a0d802c4aede085bee230c042ce3ad44fb9bbbf519fbb7d2a32e09dfa54ee40df2cd607b2da9bc6e054a1b8a50b1a89260955989290d1bdc6b0ee43c557118b5757092daa3a5b227e61e299894eab262c8e3947cf45ea3f8a159fe1bcb47be20a45e0a79d44ed7824e1cd960b99baa76cd350738f69abe74fb43efe517c9d9c86bdbaa436e71678f0d54dda925e7d158843ba77c980ebbfd57111dddd179af0de88ff5a76437a18d0335a363f2534804151bb410f8454bed4b24d42749253b1f2f47bd10bc33ebfc7cd382a7e298a062e7be2b5366a7ffafb428fcf048334e657ddca43db29f59a5557fc59fc6eeba09924986de83848af518b60416d2b23ae8a9db09b6444c34772aaa2ec17a5fd24e13b341110873f7e48119ded6ec4dc24a572d2d37ee23a535a37f9abba80653685966aace26437d2667923663765e624c93f24d5cfff9e2274b4d82eb5905fd39cfe7b8fd470155371e1dd10702410176a2ca445cb4af342f29406748d7ed51799464cd6a621eb8dfb9a767d8574229d400a5b5202bcd8d223bc20a652c8fa4b0cae9c7cd3b3ef66754c4a37bc66a3135ea969fb94edecbb3e1714c256a98a9792e39b37bcfc18f3bc392964aad835b5d4534c24ac3578a3e1ee7c2b0d56f83febd09b51ee159e7887cf98f4bf7102a2578d69634c725ba11e4d44504b886bd22bb2ea07b5905251f212898c3986428f1708c9b4a19f76f3867750803165d1cc23d019b04f37ffa2e7a314abb26939796b143a45f84224fd8a8a52918fa0ea56fff42dbf1a924de620d277fb04bdf73fa352d6a3837892cbce2566ce00f5bd51da585835819ca7b54a7c1b43364fe669e01c2bc67db5f5d436a2a11fdeaaf860d026ebf5e487c81d75d23201c97cbeb4446f4effb142e7cce29c531c899ffd49a795a3ede3d4799f831100e5fd635452a315dc46b62fd56dc758e5d385678dcfa298f038417f2d77d0def9d077d18c94dc738b387ca9743cd589cf35fe6580a18925c7db8e581dc8581feccda7abf37efda674d138048e8e4dd4a92b533d878ae5110432e438323112302b2168e6784a5b2a0d604b30a823844d49c9b26d0784e0d349d939f65d4aa5d3b9c4138416c3c19fa224748df7c6701fce92d43c6f68f44dca71b0773d2040195a5715c3864133c93809e90f2ca33e1c2c736af05e90643bbfbfdbcb28e3572f66d3fa23a348ee8bf3bd7945e31a5fec6832e83374c7a4152d3b4dbc343de5d48f0fe4bbcf9ed2a3f969d81edb22556e7eed812eb2434aae1c3064e8154e4506038a826fc3c788cb6b73ec82f6ee545b40b5765d36f0511ea5b1b6cc83474fa46855f8967ef7fc47ddbc8334c21f0bd753874f4ce925db2849315a67376fd74c0754a92003c0ace477c997662a418479c53f96a2f6ff2d99224785286b03da970c6692f751e6344e0d991fd1f3714826f381caf27d0b2df661c95d6323655caeb1f3a2e823dbd82cf7f60fb1993e3921ffc71b0bc402935df1903a12057f9508148e04d7dfc7f55db116e40b185b6d846aa5df8196b1f41dd1ed9a3b611eb5c8a965faad8076982df0615e52bfae5ba7af9739cbf0c718083b42f478e7cbbd73981a9b22ade0dcdf5b257e72babec838651eb0ce11ce93006313fb2505fbf5cc6a83ab796e569621529fa9f6b3e473acd5037f3fc09e1fe001ed0f9437416a6f9f76055cc6170c7ce52266aba1b9e9f0c44700f1f64f1de73cc1434b5238f23ed91c030d012d952a27fa744234190c2a6890f3a769aa5650d25b9d1106ad53855fc3a2eaf5991409dfd9765b96325cbf6b91cd20c6f47e25864e194d48c34f42f76a535787597eb92fdd72d1a0f9ee2ce3af58228aac019f08854e2d79f25e26efa6720e89c2a8072f2a95c8a053543f3467cb8c62c4d8fa90954e163c2b8c99a5d28c57cbf1db017e1d1e435ee56cff925bd301326149e2072a57bc9d6482146bc21b4f8eb267ba2db0cfec3f57eb8c066d570b8ba12da6500b9dbb92fad7228f7be2360f4598cb094c2328c84417223fd5730909d29255e02d6bd2da0a13d97fd0272388af29139d7a32f3af962dd3a187aa7a246b2d3ab732de9ae9878d7800a802d08fc9f3175115e01f6ea7a6702b5b4bb6514cdbb25b8ce289907a2010b4ebffb76ef175c2c3bfdd94ff5a09933ad520d9da46b8b9ba95a6faa2e5d7c51564274c18c33b5be10983dc6c539aa2c946b73c7d6382c7ea8945a9417745f6808ccf5be336917969a0ec796efe6c24658549690eb65bca4fb55300cc7beb60a5c65e1d729613e694b066418885527f1a70c50962f9e83dcadb8042a8bb931df23443f6dd0a8e41d916dbf1fbd68681dc86cde0522210594b67c3d56bd560ff1a0b4437d281ffdebc3416b616007e41c86efc79e804636ab9a38884477e0cc0883983f47fa2ff83b73e802a8035b2c271b99c18eba0b7655692f31abe6c0ac6ee3daa575a004a886035a49858b1bff397b077149e22c9572b4d3ae51a637311f3d6d4b90de76d2d510482966d0426f514342ac0558ed277afd35314d56ac9a80a4032e7f0e7c29ddc214147b38bd69c0c16551e9b36ab781d2555d5145e9273becd54b969128daac25ecb7ac24da2ae86743439053a8763d407b1f227c183cbe708703e0322c03ba3c610e932283b57f173e72511f1bc9a34adfdaf05d7c749ea6dc84c63e1b2181b3cad203b97e776cc4a57cea3deaa96c7284455e359fd75284e9557a2fa2a3f84e02f6429c0149466e597a6fcab7b8f740b4b53e2a399241454c6c86bc405e287d7e6e76ab37d9e1c5b3ab555c98507ad0efb1d8f034a1d858d082bca525be415267f3371a9f91033464836f987a69b93fef1379330d34f6f7ae7875937eed2a44e75032a3285b2e766e0de8b9f3d4d5bbcd65da180dea6c63b57b26f7ea170f1e2c602ab033e6b30b5ba56531d227ad0babc2ace4104d6450fe6e4e78f4dfc8dfd44c37dbbcfbdcf0a84a60545c4e836a5e85cf4e35d5799862ca22b7bfc4b22b29bb14c3055bea108e14b84bcdc7bd14ac0b2cf0aee50bb19bfffe84d4c9da4b8896903a07a9190a2a945b0e5a99ca161e5ef98818d68039ca63a0434571436b4a1b253507d62fb72b7a30efec579f5d7e0fbdf1520ba5bc5030a3d0f91103fdb4cd3d83423b395d95d29c15301cfbd081a8fa2fdd070d3605217bfe30b5f1e88fff6f4158526a4526d5a4ddaaca64bd8fceb08d2a8131c787d1bb7f96663d0aab4083711719bbe6cf3cf8bbda1a7762cd3bc8236f30dec6a5b60808b23f48cdce7579353434f5f6253425327e4f702e5fc856fb5c92ca8db0c15579da682af755314dc8e359b87bc238507b0e6784ac8e35e27f0ccc294a3c3918d727316edb93b55601bd9728bc4468230fef2ac1e76c6711c16d960fed3f0d132465ab89d1291743ea5a6fb6710375b3593c56ac3f98d9ec89514395ee55b13583d8f6bfb6ddba83d3a2f13dd38d6ac748c982c1be8a6c874d71b656a6bb0bbc6ce39684005c113241a6c122e42ea15fcf9a9c6bd3d8a52ab9f7e0d215d26c00a736b1d0b6b2855268a749dbb2a2ef6f66a7ad28762dde350f18bae753aaa1055771a30877b3c25ab1d660ff9b41e79c73388da6e1cfd96abd13686f084345e93909f297f5d143d7000d50f69271fb0290692d00387f9765bdd70c8dc688d1e95af0bf91e82186e2f68c6fc72f111069dfd393a80a1ace645b0dda4156e437dbcf5838ac7c0cb0e90aca3b32974814e31cbc0cfd3c416dcd63ec29fade376b601d26ee48fe57972745a810a15b92a43ef54c02a73593d5fb5427beb0a4ef51fea8290536807bc0a599753e343e28b61581c26c610e3cad08b9b91c9990ada012871d7badeb79af3f9ca95bc6d4bb73477a24a0bb300b8901d136b282ced42d36248974d7e47a78df226310fb0caa2d6a6b3100d7ef15ac1d6b4f2783a6164332b4e7eb18629153133cd5386202cddb80e1af10f0767771b3bccd7c2d4fcbe5c895943c8b5bbefd6cbce84cb604daef5b295605d319aecb63a4070a970bc3fde933565b159027ded8ce004151b4ac3dbf9415657d21a6d2040d87ce274f00cc8ff036009e535a9e4f8b64c9b10093ecf3a5e9df9b79a7d4e4484ba901d84d402d954c04cabba1ca92f198e21010126cadde5ca71ca8c6ae9273e8629e522cf81e096d7709fc66e1aedebde03a82dd3fdcfd1fbdb1b4c66e3fb25"}, {0xf8, 0x117, 0xffffffff, "a38748833115c87a9c36a7de0505bf11ba56321f00053f0d9b7549dca529860eb8691eb26cc95aef1241afde2bd39eb235480e07ed1336e5cddf178e794fc55a18521472ddd30e3f193da7e77596936ad4fb88ddcf25e2cc54b52e3d3c204467d15fda881d56cbd7ed4e1a9324b73d34fe086c24c3d4a4317787a0e26a8a8f20bb79e9dfe8f3e2fa9a52ed3af91af6286c7f1ad058114cadb3cacb8ff371ebab90f3525cc29be75af7909fd9835c0755a5e5949a06d896281069ae04ba0004968ddd6effaddbaa179d108bdd404ebaa10d3e3cfcce405ba42b39b1af18202f8334faf87b1b620317"}], 0x1108, 0x4000000}, 0x0) r1 = gettid() socketpair(0x1, 0x1, 0x7, &(0x7f000060a000+0x23f)={0x0, 0x0}) perf_event_open(&(0x7f0000c54000-0x78)={0x5, 0x78, 0x8, 0x9, 0xfff, 0x80000001, 0x0, 0x6, 0x6, 0xd, 0x7, 0x3, 0x4, 0xaa6, 0x3, 0xf312, 0x1, 0x77, 0x8, 0x8, 0x1, 0x2, 0x101, 0xfffffffffffffffd, 0x3, 0x7, 0x5, 0x7, 0x5, 0xad4e, 0xfffffffffffffffa, 0x23369b1b, 0x68, 0xfff, 0x8e, 0x3, 0x9, 0x3, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f00002f1000-0x1)=0x0, 0xa}, 0x20000, 0x0, 0x8000, 0x2, 0x10000, 0xe2, 0x7, 0x0}, r1, 0x3ff, r2, 0x2) 2018/01/27 07:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003f6000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/27 07:59:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000db5000+0x570)={0x0, 0x0}) recvmsg(r0, &(0x7f0000b10000)={&(0x7f00008dc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000a73000)=[], 0x0, &(0x7f0000dd3000-0x77)=""/119, 0x77, 0x0}, 0x43) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cfc000-0x10)={&(0x7f0000dc1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x11, 0x5, 0x7ff, &(0x7f0000d90000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000858000-0x2)='.\x00') r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000022e000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x5e13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001d8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) close(0xffffffffffffffff) recvmsg(r2, &(0x7f00002fb000)={&(0x7f0000eaf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b07000-0x90)=[{&(0x7f0000fd2000-0x9e)=""/158, 0x9e}, {&(0x7f0000e27000-0xc)=""/12, 0xc}, {&(0x7f0000bd2000)=""/94, 0x5e}, {&(0x7f00001bc000-0x82)=""/130, 0x82}, {&(0x7f0000f4c000-0xbd)=""/189, 0xbd}, {&(0x7f00009fe000)=""/54, 0x36}, {&(0x7f00001a7000)=""/121, 0x79}, {&(0x7f0000c27000-0xf1)=""/241, 0xf1}, {&(0x7f000015b000)=""/4096, 0x1000}], 0x9, &(0x7f000014a000)=""/57, 0x39, 0x1}, 0x40000020) 2018/01/27 07:59:50 executing program 4: r0 = perf_event_open(&(0x7f0000cdf000)={0x0, 0x78, 0x1, 0x0, 0x593, 0x100000000, 0x0, 0x10000, 0x10, 0xd, 0xff, 0x401, 0x99b, 0x8, 0xfffffffffffffff7, 0x5, 0x7f, 0xb671a9d, 0x7fffffff, 0x43f, 0x3f, 0x0, 0x6000, 0x140000000000000, 0x101, 0xe8b8, 0x6, 0x1, 0xff, 0x6, 0x8, 0x8000, 0x1, 0x8, 0x8, 0x621, 0x7, 0x4e3a, 0x0, 0x3, 0x4, @perf_config_ext={0x20, 0x4}, 0x8204, 0x1f, 0x76, 0x4, 0x7f, 0x0, 0x401, 0x0}, 0x0, 0x855a, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socketpair(0x2, 0x3, 0x100, &(0x7f000025b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000a99000)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001a000-0x40)=[{&(0x7f0000141000-0xd9)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f00007d3000)={&(0x7f0000fa0000-0x10)=@sco={0x1f, {0x100000001, 0x1, 0x1, 0x101, 0x9, 0x5}}, 0x8, &(0x7f0000c3b000-0x70)=[{&(0x7f00008e1000-0xa3)="f25414f4f0e8fe151d8e631b1128e376ae31d3f4f63778a5e6ad5c5af285d2617de97bf9c288934501ec424e0547c3664a074a1f7facd550f2a74dcc17d00f7f9c01068b05381d4a400454438872afef239288e8cec7d7d42c810a1b50f205be5c1840d26874316f35d20fa40a3898a481858b8bc138c0f1bc7f05bdb88ff09e111363612c7f9b746538220b8ec3f720f4b29de3f4bb473a3acbc28f27e238849995da", 0xa3}, {&(0x7f0000be7000-0x1000)="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