7d9311b", 0x0}, 0x20) mount(&(0x7f0000fd2000)='./file1\x00', &(0x7f0000b66000)='./file0\x00', &(0x7f0000e0d000-0x6)='ramfs\x00', 0x3f, &(0x7f000000a000)="") 2018/01/31 20:52:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6e000-0x20)={r0, &(0x7f0000e44000-0x1000)="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", &(0x7f0000531000-0x8d)="2f446a6e353edaeafbdd2c4f62449fd674fea90d8a0a3911dc0b85f6c13d25cae90bdee83b3c2fd9992fa7b78650bf4164a8d2850041bcee6284cc546798766c48a0f9a4722e823e08686c8a89cde7bfc984d82ab61d43fd0f6a2c20278202c3b63d4a1d64ba7c36cb9b3e5f4b5368f556ac93490d9aaec45a5287adf7bf5a895907c9f3632917456c7a72c9d8", 0x0}, 0x20) 2018/01/31 20:52:59 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) bpf$MAP_CREATE(0x0, &(0x7f0000017000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r0, &(0x7f0000017000)="", &(0x7f000000d000-0xc9)="e73a7208d4ccba089eda42c76cde8792f5b1a8e1fd4494fa7d1e357e454b9381ce92c1b919963cc66cb524ce103ef9d31d6677f2611ff4ac1baf2a9acf4a8adb7e982d57bef9a4ad6ec13bd821f5225b307f117c29f9883697443cd02909788d777cb5a657a942758621e3c3440eaa6b1f354cf896aabf45b5c22b8ac4a6918602b1f06e5c017bdd20a08db97897208b64c4e8e3b4d436df652d99000000013f0028ea4a92da0837d703fd806b66c438e008c605244137b8bbb30d708b9fe1767b7d9f648e3c30e9d4", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)=""}, 0x10) 2018/01/31 20:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011e000)={0x0, 0x3, 0x5, 0xffffffffffff0001, 0x4, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c28000)={r0, &(0x7f000037f000)="359184f50307801b5f6cdadf7dbd20e10bb5b5f998ab06f925b80a94205ca1bf0f28cd1ab25b9ced6fbc32e071450586401261507ae6d628ce8ac8fdade3018c7abb214fcc626f22c5631a5fecf28cf660dd2051200cf0809628637b363592fb9c291e052eea06bc1c1ce593d16c071496511515e29b74ad8fdf5233cee6d8e84fdec05a242cfc5d996f78721c0f39383474ee25cd7f13e3aa64b9b836785d77cc9d74ece71049a85f8d8c7c6ec7253419583b58487ded93e5f910e75bbfa9faf5306921678f7a43c2d2f222c5a3cd3e5d649002c9dbd4b80a9bac81cbb5f26c", &(0x7f0000cab000)="0bf732a5bbd6d71e2dd927062d", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000874000)="", &(0x7f0000616000)="", 0x2}, 0x20) 2018/01/31 20:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x8, &(0x7f0000576000-0x8)={0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f0000ca8000-0x78)={0x0, 0x78, 0x5df4, 0x5, 0x5, 0x5, 0x0, 0x74a1, 0x20, 0xd, 0x0, 0x5, 0x1, 0x3, 0x9, 0x1, 0x9, 0x3, 0x1, 0x6, 0x6, 0x40000000400000, 0x1, 0x8, 0xffffffff00000000, 0x7, 0x1, 0x3ff, 0x68, 0x8, 0x9, 0x6, 0x0, 0x80000001, 0x20, 0x0, 0x3f, 0x689, 0x0, 0x9b2, 0x1, @perf_config_ext={0x5, 0xe557}, 0x8000, 0x0, 0x5, 0x5, 0x80, 0x80, 0x0, 0x0}, r1, 0x4, r0, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x7, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x10000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:52:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000133000-0x8)='./file0\x00', 0x1080000000800011) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00003df000)=0x40, 0x4) mount(&(0x7f0000c46000-0x8)='./file0\x00', &(0x7f00009e1000-0x8)='./file0\x00', &(0x7f000047c000)='cifs\x00', 0x900000, 0x0) mkdir(&(0x7f0000b25000-0x8)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x0, &(0x7f0000b34000)="62f65ec53c05535b81f1") 2018/01/31 20:52:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='-,\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f00002f2000)={&(0x7f000022f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000944000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x2041) 2018/01/31 20:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000e31000)='./file0\x00', &(0x7f0000b9a000)='./file0\x00', &(0x7f0000ab3000)='tracefs\x00', 0x0, &(0x7f00005ef000-0x18)="") mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007f5000)={&(0x7f00000ab000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000971000)={0x8, 0x8847, 0x4, 0x7, 0x8, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000108000-0x8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x80a, 0x6c59, &(0x7f00000f1000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000670000-0x38)={&(0x7f0000020000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000777000)=[{&(0x7f00000a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000046b000)=""/135, 0x87, 0x2}, 0x40000023) mkdir(&(0x7f000057d000)='./file0\x00', 0x6) socketpair(0xf, 0x6, 0xbc, &(0x7f0000d72000-0x8)={0x0, 0x0}) mount(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000453000-0x8)='./file0\x00', &(0x7f00001f2000-0x3)='9p\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000308000-0x10)={&(0x7f0000f18000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) [ 764.324709] tmpfs: No value for mount option 'bö^Å<S[ñ' 2018/01/31 20:52:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000086f000-0x4)={r0}) sendmsg(r1, &(0x7f0000c2d000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x0}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000da4000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) 2018/01/31 20:52:59 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001f000)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000018000)={r0, &(0x7f000002a000-0x9c)="2c1766527f20e836b18bf14fd69c39168ff7f1457f607f7caa465f9af1591d178475d67dfa64510274cfe601b8a4f868a8a3ce0dd14b5b6b5d9893068304a764615fd09f98d6d7bc05cdb1efb330f43ee9149755ed7353ad9e3ae81e04e0e38ec2ae8f9d185c42ebc0f40569efda4d3bbbb0cdfc649d68ff63f9c8cc99c01859da3efa45cba61f250872c1f0768c3f470b3a00d5f519df475c1ef7d2", &(0x7f000002a000-0xbc)=""/188}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000029000-0x2c)={0x7, 0x80, 0x401, 0x7, 0x11, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000-0x1)="18", &(0x7f0000024000)="", 0x0}, 0x20) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000002a000-0x20)={r1, &(0x7f0000029000)="d26f4d6888bf6628a8ca9282b2fe3cabb5f85331b440eb75b964e2b0d023510d8ed9851fab3b4f1183bc1cb65ffe966f61100d2fd6e1cbe23641d7e8928702a105ec1bd43a045143373c775281d011ab5927f22272919e3d322a0d0c3e2a148e0a58d54bd8", &(0x7f000002a000-0x89)="063e2853b945f110f501b28446284252534ae153b449583f595f3e71470d93a5a3255003d93c11a243f22a8b8cf4dd02078e74f62e4efb56bf099ccd85f660bb3ba0b64ada9f38b5ff93382b7dc38fca8f3acd8440eec3f58d844de827a626f80cdf6af873c83d2d318f59f2d9e1077433e8b1d16690ac0647a37c0be93fd4cd28941d64bb2f1acfa7", 0x0}, 0x20) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000002b000-0x2c)={0x0, 0x80000001, 0x8, 0x2, 0x4, r1, 0x6aae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r0, &(0x7f0000026000-0xf)="008f", &(0x7f0000024000)=""/136}, 0x18) 2018/01/31 20:52:59 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b70000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d99000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 20:52:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000eab000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f000050b000-0x90)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00004e5000)='\x00\x00\x00\x00', 0x0, 0xa9, &(0x7f0000000000)=""/169, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b5b000)='./file0\x00', &(0x7f0000160000-0x8)='./file0\x00', &(0x7f000009a000)='bdev\x00', 0x0, &(0x7f0000f04000)="") r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r1, &(0x7f00001f2000)={0x0, 0x0, &(0x7f0000a25000)=[{&(0x7f000043c000)=""/159, 0x9f}, {&(0x7f000061e000)=""/93, 0x5d}, {&(0x7f00001da000)=""/4096, 0x1000}, {&(0x7f0000996000-0x63)=""/99, 0x63}, {&(0x7f0000f10000-0x46)=""/70, 0x46}, {&(0x7f0000379000-0xd6)=""/214, 0xd6}], 0x6, &(0x7f0000181000-0x5)=""/5, 0x5, 0x80000001}, 0x2020) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000032d000)={0xffffffff, 0x2, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d6b000-0xc)={&(0x7f0000775000-0x8)='./file1\x00', r2}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/31 20:52:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f40000)={0xffffffffffffffff, 0x50, &(0x7f00006e1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e24000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)='w', 0x1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) 2018/01/31 20:52:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0xb8, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r0, &(0x7f0000017000)=""}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000)="69402464a9b97b21797eb0a499d73913cb1bf9fd09b4fa76f091874a5aa09e06cc934b687561976d8f90a69265a2de162d6f67047d635abe5b9daf2a6907b8d7a767", &(0x7f0000000000)=""/14}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x2c)={0xb, 0xfffffffffffffff8, 0x9, 0x10000, 0x4, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f000086b000)={&(0x7f000017c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000731000-0x90)=[{&(0x7f00003d4000-0x4e)=""/78, 0x4e}, {&(0x7f0000d5a000-0xaf)=""/175, 0xaf}, {&(0x7f0000dfd000-0x4)=""/4, 0x4}, {&(0x7f0000f68000)=""/175, 0xaf}, {&(0x7f000094b000-0xf2)=""/242, 0xf2}, {&(0x7f0000ff0000-0xbc)=""/188, 0xbc}, {&(0x7f0000b8c000)=""/169, 0xa9}, {&(0x7f000068d000)=""/248, 0xf8}, {&(0x7f0000fa6000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000133000)=""/97, 0x61, 0x914d}, 0x101) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x9, 0xb, &(0x7f0000e70000-0x58)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x5, 0x5, 0x7, 0x7, 0x5, 0x0, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x0, 0xd, 0x2, 0x7, 0xffffffff, 0x8}, @jmp={0x5, 0x4, 0x8, 0xa, 0xf, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001f7000)="47ff4c0050a01804550220bd8c7afbe2f7c1bd3f79e2280bf9c4fff25cb79e384c5245a3c52e8f06143060b8c1eea52886eb01a15f6344e03b738bdd280d58d8ad5054c04f2a549451186e73a9ced9f8ad41", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a31000)={&(0x7f00004f9000-0x8)='./file0\x00', r1}, 0xc) 2018/01/31 20:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009bb000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000551000-0x38)={&(0x7f0000355000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000bde000)=[{&(0x7f00008cc000)=""/245, 0xf5}, {&(0x7f000022e000)=""/171, 0xab}, {&(0x7f0000c66000)=""/0, 0x0}, {&(0x7f00007d6000)=""/71, 0x47}, {&(0x7f0000056000)=""/11, 0xb}, {&(0x7f0000e97000)=""/51, 0x33}, {&(0x7f000018c000)=""/250, 0xfa}], 0x7, &(0x7f0000fbf000-0x7)=""/162, 0xa2, 0x4000000000}, 0x20) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000034000)={0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000183000)="e227746145e25edb52f5411974dab3d3876fc40dabb22e5acff25ab984eab46f55f56dfaa5326d56035edfdcffc6e0c509451d7aa7245d51054e14d7cafff436f0292bb3b17595a1") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000978000)={0x0, 0x0}) socketpair$inet6(0xa, 0x2003, 0x3e97, &(0x7f0000b8b000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f74000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00009d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000068e000-0xc)={r1, 0x3ff, 0x18}, 0xc) mount(&(0x7f0000316000)='./file0\x00', &(0x7f000020a000)='./file0\x00', &(0x7f00001c2000)='nilfs2\x00', 0x2040000, &(0x7f0000f9d000-0x1e)="f3162258d7d9e6ffed754c4afbf647e99b43a85ffdbe090eeab030f96c53") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") [ 764.433328] 9pnet_virtio: no channels available for device ./file0 [ 764.466700] 9pnet_virtio: no channels available for device ./file0 2018/01/31 20:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f0000e3f000-0x2c)={0xe, 0x6, 0x2, 0x6, 0x0, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r0, &(0x7f0000d07000-0xac)="", &(0x7f00000ab000-0x1)="", 0x0}, 0x20) 2018/01/31 20:52:59 executing program 6: 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_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) 2018/01/31 20:52:59 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000054000)={r0, &(0x7f0000001000-0x25)="b42beb5fb75f676dce37ee1445644b0c90f2bd7927459e2de48fd27cbb785bdcfc973fbf76"}, 0x10) 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, 0x3d2}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x9c, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x3e4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000902000)='./file0\x00', 0xd) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f76000-0xc)={0x0, 0x9a39, 0x18}, 0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f76000-0x18)={r2, &(0x7f00006fc000)="156235eb48f54e1d103ac67070bb2eb94a16d2e9ceea0d3c28a009915200497e539511817fafd2670d894b8f4b836dadc1e1b50c156b848d8a5ccde925319507a08316926c0363759648412affd09ab5a6477ddaa15c84dcc344c0a164ee099544013e9fc5ef025697fc51f243b164ed5ce915355570c695384e9817870dc3a7695e5e05ce6e59d0403c0aae365b00284eade5672af77d52bf2c30c3624bc5f9b4c2b59c93777774982b90a77ac0eed672c2208f", &(0x7f000032e000)=""/89}, 0x18) 2018/01/31 20:52:59 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x7c, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000414000+0x38b)={&(0x7f0000f6f000)='./file0\x00', 0x0, 0x8}, 0xe3) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000aae000)={0x2, 0x2, 0xffff, 0x3, 0x10, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000003f000-0x10)={&(0x7f0000482000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f6e000+0x2c)={0x2, 0x11, &(0x7f0000f6e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb639, 0x0, 0x0, 0x0, 0x5e6}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff}, @ldst={0x0, 0x2, 0x6, 0x0, 0x6, 0x20, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x2, 0x0, 0xb, 0xd, 0xfffffff9, 0xffffffffffffffff}, @map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000567000)='syzkaller\x00', 0x4, 0x2, &(0x7f0000a4a000-0x2)=""/2, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0xd, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffefffff, 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r4, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f70000-0x20)={r3, &(0x7f0000f6f000)="99868fc9df900883733992cdec53c20a51990290728cffc079e3efa17015b3e3bfc22592c6dc4152e05eaf3c0a349dfced9624fa4d13720a8f1adce9ec4a8820d293ce6b1d540a3873cc026b8898d97e18931bc6f5cc983b7925475c06c1b31e810ada8f365cec0d06adf774677a667198bcff56d8b2f2dc982802e0b6977e6f89e7e26aee6dd63741eb0bffd6430d3fa0728fa4fc74f2838eaca948b84cd1ec2deb70703e4da439fe9bc21d9ae56a7159ad2761304d403cc3ceb73500d14e1114d5c41e065f515a7c2df26b14490e39ff2b31", &(0x7f0000f70000-0x31)="bba38bea6e3834be76890b9e13b082824e22a9e4e12875de364f459ef96864d462daf76fcbfa6c84c5042b6b1b0a7777b9", 0x0}, 0x20) 2018/01/31 20:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d37000)={0x2, 0x78, 0x6, 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) mount(&(0x7f00007b8000-0x8)='./file0\x00', &(0x7f00008f5000)='./file0\x00', &(0x7f0000f9c000-0x9)='gfs2meta\x00', 0x0, &(0x7f00000da000-0x5)="c193754ef6") mkdir(&(0x7f0000f06000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000898000)={&(0x7f0000400000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000981000-0x8)='./file0\x00', &(0x7f00007e1000)='./file0\x00', &(0x7f000034f000-0x5)='adfs\x00', 0x0, 0x0) socketpair(0x13, 0x80003, 0x7d6, &(0x7f00006f3000-0x3)={0x0, 0x0}) socketpair$inet(0x2, 0x1, 0x7, &(0x7f00008cc000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000268000)={r2, r0}) 2018/01/31 20:52:59 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eff000)={r0, &(0x7f00009b4000)="", &(0x7f00007d5000)=""/90}, 0x18) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008d0000)={0x0, 0x3ff, 0x4, 0x6, 0x5, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009a2000-0x18)={r0, &(0x7f0000f01000-0x9)="5ad41358dfebe29cfd", &(0x7f0000f01000-0xed)=""/237}, 0x18) 2018/01/31 20:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) 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) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) 2018/01/31 20:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0x1de, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e6b000-0x10)={r0, &(0x7f000081e000-0x95)="c6effaf46f4b5821d488e524d6dbd8ddff21a674232e51d732350e813e2898c406000b08ad3ced9db41fab84bccae0fedc087b69c0e6f87d9838ec2867fdeca8d9cfa97c8ba2e66901a395f5bc28c3c22f9cb4a30d20002fbd09032847d1a2a154b004575948b9c6a23f6448ff635750ac59150c2d7307b829cb325a2a1745edd0e1e72cc18c5fea37f8b0507510d6f15febce2d15"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="", &(0x7f0000011000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc2000-0x18)={r0, &(0x7f000035b000-0xea)="9697e5454d0a62b3a704a4fbb34e5933f11f444ef6d3da11cc9afe4e67f22d607dc5e5b71384ba375b43e66391ba591bcda6323065b119cc340ce5465dd6ef3a548e443616d03b7af60d9df81cfff8f331685cb413534d06ca050231d944115d2992e0762d79c4b17f82f391be077729f536720980af9a0ba4ff452334a31c8e3df4ed5341ed8f86996443f57aea596b1dc345fa8c40c8f08549195ff70667fe1ef9afa6c80eaf669e782fe94c3488801674f18a69cc1b50dd2127bac20bd1f6f99d035e2092edeeb7db45ef7fec1586423e8c0858f449ac16e8a4c03cdabf1a0c3137a1d1d69f6aa1f0", &(0x7f00004fa000)=""/222}, 0x18) 2018/01/31 20:52:59 executing program 5: socketpair(0xf, 0x80b, 0x3, &(0x7f00006c4000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000adb000)={&(0x7f0000394000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001c4000)={&(0x7f0000b4f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ac0000-0x50)=[{&(0x7f0000055000-0x7b)=""/123, 0x7b}, {&(0x7f0000dee000)=""/4096, 0x1000}, {&(0x7f0000f46000)=""/157, 0x9d}, {&(0x7f0000a51000)=""/4096, 0x1000}, {&(0x7f000012f000-0x8c)=""/140, 0x8c}], 0x5, &(0x7f0000fdc000-0xe0)=""/224, 0xe0, 0x1}, 0x40000041) sendmsg(r1, &(0x7f00009cd000)={&(0x7f0000e39000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000474000-0x80)=[{&(0x7f000017d000)="f106400da41ad867c3b9ba070f4ec54e75c1fede8ae737760e849ac59e987896e9a01ee674938e3ec1579400b4e2ac25afe7a3ea1baa96a64c034a546f8c52c4782b06f3ee79e8c284b60f93fa9d644f6704d83a693598d4b9ee2b8ca248c7175f87c8e1f88bc851f1fa6fc31e42249a5e03b99bc034813a89548118cabb84e45402f1425778aa954f071c916df5b94ee0", 0x91}, {&(0x7f0000a80000)="b97cfbb353fafaa439794da649e9d6cd49de06ff2fcacfd8fdd13177f49c694887422c38abd692bf70c6fd72392cb3d3b5c689367c42a8f0823077", 0x3b}, {&(0x7f000035b000-0x9c)="8ee184c65ea3d4b59ce1276f5ce02c613c32247c40285148bba8a1b50b4f224b0bff590d76ff2501786cafe43283263bb3d4f9038eefa1a3140dc119c5e2b632ce6acbe96de6f36f0624b5e29035cc9e2d9bc21a158d8317bfbd351784adb8f04f06999e532c407358f58b32a91ce36cef6288059fc637993e6f07f9c459ac8a3f8891c82b8bff90efc68368095eaa177958ee3d36b3c784e44d1d28", 0x9c}, {&(0x7f00005f6000-0xb1)="b470fa3c0d0d06c347fa0153f7a11115c9af09c253bc4ae2ff3bb4428a106b0da499836760acdb3e7748d1b45d45655d241aa8d9e15bf8aad5ab104a555bd51f1c3415d26b53a493886ac292d562a7dcf3aa4ec013f839d15bbaedee93888159f5110e2dfab8318bcdc23d9c2336a5fe821bd3a6f438ccedb94bb1f1dc734fb3542ca3afc6c474652de44e139a5bc90d502f76e6c20697c1ae5e46470cbb00870577b2caae1c7d588eb0b0c945060f1a07", 0xb1}, {&(0x7f0000ec9000)="bb2a6d6f977da9", 0x7}, {&(0x7f0000dd1000)="43d364bdc15df3962f7977fca44aa6eeaf7dd7e738c8ae5420d7fec1e9e1db7ec2f4c12b30764807697384f203414bd03adac5df658882469445e18e87dd8902d44c3f1aceee3b0e07526448a5084871ae1fba33b5aaeae41cfe8e475e181304794ea680c20e052fa3bc", 0x6a}, {&(0x7f0000c1e000-0xb3)="2d7d05c5fc43434f833ae9f51a1e4c4fa74a22a97358329e8c09d51dadc6198cf8331590ed0296410583c6579c313074c2187c98dd8ed44dfd44663d1ed06011a37b22b407115a5a11f9d8ddb2a1b1d515cd4b2db11993023588be265156b283f67288c496a6dc2280b75b229df546fc0509a532cc9433e78bf91bc2828abd82ba5bba304df52f8615bb66d4e794e16524bc655d952e2b864e9cf8badbad8004d1bc8b8f0c5e766842b97a857656b1c1a514b1", 0xb3}, {&(0x7f000080a000-0x31)="7a5b8ad3bbed70ca1f6508ceed4a3b2abd9c42eebdecaf31c3a9e1ea944718b81333737c50a2f21785ec0cfd50e573e9c7", 0x31}], 0x8, &(0x7f0000d57000-0xfa)=[{0x108, 0x0, 0x1, "d063b8da3b138d1688bcd35edc2dfcfb63b8ef3f2d0ef48b80ac4dad2d52634e085c82036ecf07f79080c65c6213b8ce613713c906411b5334fc9795fd25d86c66e03a3716d4c67addc989908754d14bc26ae4790428fef37e592c0f6e3f3d3bd7bb5aaff72943d887c4a44d8ae393456e8bc85662c62c581e109fb4561a02fe91a094bd1802df04284e20d51e829c1b779bccafb514ebbc1bb86d2339f20bd26aafb40c19f4324a4e7adc782a0f486d30d924b4988000f43a43c57bdd144493c78528a7681b48b7f2f563423e365c11d9329f3a793ce3615c9dfa0570c4ab5cf63ed35ff277b09c1402b7b036bdbc7740"}], 0x108, 0x40800}, 0x10) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") perf_event_open(&(0x7f000000a000)={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={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000cd4000-0x8)={0x0, 0x0}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000c51000-0x8)='./file0\x00', &(0x7f0000952000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:52:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dae000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000315000-0x38)={&(0x7f000031b000-0x10)=@ipx={0x4, 0xd01, 0x3, "e61325dab64a", 0x2, 0x0}, 0x10, &(0x7f0000ff0000)=[{&(0x7f0000ed1000-0x76)="3bb7d562b64e9f1ef34331adafe9bd1979f634bbda226f33369ba4db1cb73d4f11cef8b3ed9cd897e3bda7ce1485449659e5125b1c40896c719e75b8d705e4cdeec957a5ff6ff0a38b3acbba611499bbe22f8b17e54268ba6a2196a15125150e6c6bdf9781cced30d029f18abc968aed67e17b6d984c", 0x76}, {&(0x7f0000f4a000+0x754)="94b4a6d83eaf97ddbaec381b9aa73af47be0ca2a20b309604c003e787d22a05d1cd3519802fe2909923e5a4af8ef2599e6f4485fa8429a934dfaba708eff6c0bad5497e8f9415a596db7f1b3113f5ac3f97b2e32629e93eaeb3dbca1eb23855261d40e1a3b5952b142ab42f07eeb4d15ca51a9aaed6033675570923e2976f7cd25e89bd3bd851fb8711f9d34427abb0153afac89f9aff06830a2a2612945dd333d2276bcd9f2d9245c4a382217f65dc96ee2937fa2f12da7eff7d07593d153cbc96199b7a1e800ef45088a128c44324423f559ee06619559108808c921a4cde781", 0xe1}, {&(0x7f00005db000)="", 0x0}, {&(0x7f00005cd000)="2b71318882021b7319d60ce94754a169e5f0e195487cc9ff0a7e4d4ee49e1ebfd11a4b83227d107f9ba2dc9030465b3b19c9987754bcadaf60b3a8054c0f65aa0d11ce5a21f5d2009aeb272c24c5bc529d4dfb1642889b6b1051c94dcb0981a2d4302ab4b3e843766f4dc58200ffed116a8c2c28c65fee062a7d5824717b17752e2465125791685d0236926b202127cd30eb0f32b57e0dc858a2334fdd16032ea262e93060138cad525d82ede9545505ed8fccd83e0a8ee0c093fa6188bef1cd588e8fa7d3fd026613dc39062d0fc671425f360ce37096ebeb6b9e8721fce5d3ae737e8047acdc7c9f4ada", 0xeb}, {&(0x7f00004ac000-0xfe)="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", 0xfe}, {&(0x7f0000abf000)="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", 0x1000}, {&(0x7f00007cd000)="67672676419ba72eab7d06abd676f925f52639ae8024c6e3d7126020f33a95bc93a79a2f0e15036d6a4fb5438cf50b6a71973f712dda7775b494a576609b9a3a44bd2afc1d9db25a16fa8b86d4d93e7b7023b2c91f51fc96d1f0aeb37088e700d9bf779274e6c14a24d81f8112164e3c6b200dee49b7de4adfd3d7bf562e10d24b3b2544e356948cedf89f64b1a91d4dfaa1ee9a6a3e1f938f0336d1871cd853768c714c9542279f510fe54fc52eda94957f9a921dbb99eff490a8f018", 0xbd}], 0x7, &(0x7f000080a000)=[{0x108, 0x117, 0x1, "194185e0b643f4c730459eba228ec619a19e29fd850d9560123d61132709f7baf90745f8b9c70d83fc820308dd3f7539b91dca601acd805939bc90d571696e78e619b005af76d7fc656ab95178d19785bf549aec3bafa4d2421ccd79160151cdca0c3950364a0435204147d355544c6db908507164f484e154a2e84794b24d1a86ec12369519e3f45f666437a81f76c56c188928544c86a26f6d39e9e74c5a4501a2f85c9470cb4120d6a4a23ff04279e01784b680e97ac182575887db064af5acdc24899191a9cec176a58a7d04003a58776231b22c6cefa00e393d1aa1c45ffa42bd29351458c99607171c6d32dc3624c0e568b5f1"}], 0x108, 0x4000000}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ecb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 20:52:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f2e000-0x14)={0x0, r0, 0x9603d1e08e0993a9, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ddc000)={0xffffffffffffffff, 0x50, &(0x7f00004e0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000029d000)=r1, 0x4) mount(&(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000901000-0x8)='./file0\x00', &(0x7f000007b000)='anon_inodefs\x00', 0x1008000, &(0x7f00008e7000)="fd3ddf03") 2018/01/31 20:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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(&(0x7f0000987000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f000093f000)='./file0\x00', 0x14) mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) [ 765.450781] IPVS: ftp: loaded support on port[0] = 21 [ 766.262224] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 20:53:01 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0xf, 0x9, 0x6, 0x6, 0x6, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efe000-0x20)={r0, &(0x7f00009b4000)="fedcdb49c192cb735cf356", &(0x7f0000efd000)="54e7a62b2128065a06e1611cf4980c110c774177470347aa281f208bbbf098698d466a02d5fe915f49a0f6bae364f71e7c2bdbe59b023e48e219a366bfb7755565819825eb9944682ce18a82b11a6c975525d3d567de2ae63559d13d1e21940d0332df59a93222d7550067d2d64c48408c8e77203a3665", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x22, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f000032a000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mount(&(0x7f0000a1d000-0x8)='./file0\x00', &(0x7f0000281000-0x8)='./file0\x00', &(0x7f000072d000-0x9)='gfs2meta\x00', 0x20000, &(0x7f00009a6000-0x5c)="872662a4d1a09c9c0a2551ad22a8905a5ffb83fc6bf2b32fef6016237baeb7332e0563ad39b0df6dd8754b653b5ca06c7c893f48d2691bfd1775c967fb16a4ad8440c5815746a64cdd51af653651619f20b4cf973d5d17a7d15dc37c") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003eb000-0x10)={r0, 0x50, &(0x7f000051e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000ade000-0x2c)={0x10, 0xca38, 0x7, 0x0, 0x10, r0, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcef, 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) 2018/01/31 20:53:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xd4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x4, 0x4, 0x101, 0x7, 0x0, 0xcd, 0x4000, 0x8, 0x4, 0x5, 0x3, 0x6, 0x7fffffff, 0x9, 0x1, 0x5, 0x80, 0x1ff, 0x1, 0xfffffffffffffff8, 0x22af114, 0x6, 0x2, 0x1, 0x73, 0xb6bf, 0x4, 0x467, 0x1, 0x9, 0x2e, 0x7, 0x2000400000, 0x5, 0xa3ed, 0x659, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x4}, 0x8, 0x10000, 0x7f, 0x6, 0x800, 0x0, 0x6, 0x0}, r0, 0x3, r1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009c8000)='./file0\x00', &(0x7f0000864000-0x8)='./file0\x00', &(0x7f00005f4000-0x7)='cgroup\x00', 0x28, &(0x7f0000fed000)="09ff577f3de510147340f978011ee14a8c464efd00db24e6fc9ea61f776c07650d595487283e007965d1a0705a90d84c5ce621a36cb07f1666e84201a553692ccef06ad7c8c57e235d51bf9faa7587b3750aad04c27668fa2a865d0e8170f4afe71324fcb6b91f158382c90a99a4bc02137415bd") socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008dc000-0x10)={&(0x7f0000594000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000091000-0xc)={&(0x7f0000d30000-0x8)='./file0\x00', r2}, 0xc) 2018/01/31 20:53:01 executing program 1: mmap(&(0x7f0000000000/0xf32000)=nil, 0xf32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x33, 0x3, 0x677, 0xffffe00000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f31000)={r0, &(0x7f00006da000)="ac", &(0x7f0000f30000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000-0x18)={r0, &(0x7f0000024000-0x1)='5', &(0x7f0000025000)=""/40}, 0x18) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80803, 0x40, &(0x7f0000f32000)={0x0, 0x0}) 2018/01/31 20:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001c9000)={r0, &(0x7f000089f000)="", &(0x7f0000ae7000-0x78)=""/120}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000faf000-0x2c)={0x17, 0x1, 0xffffffffffffffd2, 0x100, 0x2, r0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x74}], 0x1b, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000023e000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000df9000-0x38)={0x0, 0x0, &(0x7f0000dba000-0x10)=[{&(0x7f0000278000)="025fed3ed0aa101df1c3e3b5b2f49391ccab73749235908f62eb4f05acf7c52aa407eceda71f4a6b1b2374674995dc807bc561a5e02ca418d04f5ce282c24ea9a8f78d3d35ded6b8fbff5377fbd291eb078cbe1c65931e1dd1a7f0aba0bd1d524e0dd8ed5438add7b48b230ae36ae27e9570eb623fc2d6d5704c86477f990adb86f002944a928ba285cfaf8b255ae6cbe54de351aec327adc4f23637ebfdfe3ca1e530f19a4f85ae2f5c29d771301151de3fb6c99b14fad27d688672ffe7f08a29ac60d30234bca9fb1913bbdf369e7f492b738fe1f356", 0xd7}], 0x1, &(0x7f0000680000-0x2e8)=[{0xb0, 0x116, 0x795, "e5e3fbc7ce52873169b7d6547fc0fcebac8598eab7e3104cf0e62e61fb8ba2ef014f0f3a06ddf482be6b3c2ed98bb2d7465be5ac92313aff8fb639c7da346261b93a7ba521bd4872cd5e623e334c6812226c23a3991d638aa2663a3978e38cbdf5a9cc4563a1ffd235efa5e43cf781567fd9120725c1a9897d7f619e760a63818011268ccb352689f304af84d31af6dc5b5c3c790455c4854e"}, {0x110, 0x10f, 0xb6c, "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"}, {0x58, 0x11f, 0x8000, "53368e3119bc39d7902c1d0cc8f066b6bff8bbbac7e12f88537fc336db9bd3fe592f15257bd5071ef4c798a7f7f198e5f702ad9603c8c5d0cdfc34555865c2ba3bd1bf"}, {0x58, 0x10c, 0x45, "eb0d2edc7bf0ba6e0ea1c4f6624d58fb43d9d10cbbc981a6c4d03b4f708a9f34b3c63cb9f165fe5dee61abc993ce1d1a515009aa84280232cff6a03e4d72f1abefca17e4"}, {0x78, 0x11d, 0x6c8, "7af3740034245b0debcd1f058af4972e026889efc9850b1fc3a47aa33d716fbd1170bc72bf9acf1a2ae005d7458da486ab9ad49f3bba74e6235af7f38f31bffd0fed98c5f3f8d5e9f8ed27c94af4eb5d89dc2aef2b0b7da3170f5aa4ac95db76d4a3f09d0beb"}], 0x2e8, 0x20000000}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cc7000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f00005f3000)=""/131, 0x0, 0x0}, 0x28) 2018/01/31 20:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f000028c000)='./file0/file0\x00', &(0x7f0000558000)='./file0/file0\x00', &(0x7f0000be7000)="934d6363667300e5", 0x100008, &(0x7f0000917000-0xb3)="") socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00009a8000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000082f000-0x8)={0x0, 0x0}) mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000426000)={0xffffffff, 0x9, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000070000-0x18)={r1, &(0x7f00006e9000-0x6a)="e7caef020035fdc1c836b3c25735916decd527cbaffcf1e29f78e049463acf49822f9eef3b0e9caa0d73cf49822a9046573fc37346a7cb8aaaa7f64813a9038db099315773c09faef2db5cf0735ba7996f72a7be5aa775e9be05c0c804d3b8bd51817ac2c2e6a2a6d731", &(0x7f0000a18000-0xa7)=""/167}, 0x18) sendmsg(r0, &(0x7f00005b6000)={0x0, 0x0, &(0x7f00003b2000)=[{&(0x7f0000517000)="b0281cee922b17dc56aa9693763800f51350d47e8749741e653bee37d3966127bb8fabc2a5ae469ad03ffc377a64c012b28f9987524f82976f758852c2536897706117e92c48a0ab1b1f73e5e49c28e43a113d739f9a268087070a61aa98ceac1d5831e794b02fc00c61050c90bac9b0da75b9c1e89f03941d53b5256a9d9c2411", 0x81}], 0x1, &(0x7f0000694000-0x1290)=[{0x1010, 0x114, 0x7fff, "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"}, {0xf8, 0x11f, 0x3ff, "60b2fc09b91c86629d922d8239a9069458dade11d2ee2101a93e933ca0f707e04b1bd52d453c9c8dc7e2ae4bdff39d54d2ca152a0c8b86b5f9f6a76c30e126e6aec62fa07f5c939e406d7e1afeb8df005da5720cb013ea634ef8f003f8c90f61963f5badfc7665ad9a3f0296b48aabac465f050fafb0f696c461c2b84adddc20d105e088067fcaba1a69d66ab63428543e831925a7155c6f80aa9f5c94c2b5dc49b2e78df629fa6cd10bdbd0713e7a610749c61432c9f98e51f9dd5a83ed97bdd2af5486b1c9396d6c46db8b904fcd0082e551e98f04c86572a1f2ed17cd9dc079cf10fa49b5"}, {0xe8, 0x111, 0x6, "1be521d631ab961df6ce035dccda0ec605ea4acb735d9e738006496eac5964bbf464eaa097b75197d3aa0951017f3a7b82166aea99ce15fd250d6d47743829674a1637a2f7573d4be4f89275c5af80b8c28aa5e786b986c192e0b5d461d33b734546d207342dd8a18e8f1d2aa98c7c4fe3acb6ce7e34f7556f022cedf83c830732bfefa51b7bdbd3056aa406bf27ee2846979d36a32652a4821876dfa6c78095af54f697f527334594047e630d912b87f521a91387612d49dde4768c8a2dd2c03da9d38145af0d99ce961f674f9c5ed6a01e7d65"}, {0xa0, 0x0, 0x0, "77a0af741588fda15ce7f001ff849b41184dc402036df6709c1ad747175dd0d8c959d302014a934d29ad51a261c2a38a608bde455950caec48645752763790a1790a2ca7a0e95b03f7fb0c557b94da22de9d6c6a0ac9550a9f69d15623cf8a69d40fbe3081f915e764a6e430df09a4f5ffbbf9be26c2b4906c6c20eaaaf412a979aeb3de68459d739ec93b0d"}], 0x1290, 0x20044881}, 0x20000880) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f93000)={0x0, 0x0}) 2018/01/31 20:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x80a, 0x3ff, &(0x7f00005a0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000857000)={r1}) 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r3 = gettid() perf_event_open(&(0x7f000054b000)={0x1, 0x78, 0x6, 0xfffffffffffffffb, 0x400, 0xffffffff, 0x0, 0x1, 0x2100, 0x1, 0x5, 0x20d, 0x4, 0x89c4, 0x81, 0x100, 0x9, 0x0, 0x1f, 0x0, 0x64e, 0xbc1, 0x40, 0x80, 0x6, 0x2, 0x7fffffff, 0x9, 0xffffffffffff03a6, 0x7fff, 0xfffffffffffffffa, 0xd7ca, 0x10000, 0x200, 0x5, 0x200, 0x474, 0x6, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000dc6000)=0x0, 0x1}, 0x800, 0x9f2, 0x1000000000, 0x7, 0x8001, 0x8, 0x9ad5, 0x0}, r3, 0x400, r2, 0x6) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x40) 2018/01/31 20:53:01 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x7f}], 0x2, &(0x7f000000c000)=""/105, 0x69, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000f000)={0x0, 0x0}) 2018/01/31 20:53:01 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000008000)={0x5, 0x78, 0x6, 0x3, 0xffffffffffffff00, 0x80, 0x0, 0x7, 0x1222, 0x1, 0x20, 0x5, 0xff, 0x1000, 0x5, 0x2, 0xb6, 0xfff, 0x4, 0x1, 0x8, 0xffff, 0xbbd, 0x6c2c, 0x2, 0x488dcd80, 0x5, 0x4, 0x8, 0x10000, 0x59, 0x7f, 0x0, 0x80000000, 0xb07a, 0xdfc4, 0xfff, 0x869, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000008000)=0x0, 0x8}, 0x2481, 0x3, 0x6, 0x3, 0x800, 0x10001, 0x100000001, 0x0}, r1, 0x400, r0, 0xa) socketpair$ax25(0x3, 0x3, 0xfe, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000005000-0x4)={r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000003000-0x38)={&(0x7f0000006000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000009000)=[{&(0x7f0000002000-0x59)=""/89, 0x59}, {&(0x7f000000a000-0x3c)=""/60, 0x3c}, {&(0x7f0000009000)=""/144, 0x90}], 0x3, &(0x7f0000001000-0xdc)=""/220, 0xdc, 0x2}, 0x40000100) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x8, 0xe, &(0x7f0000008000)=@raw=[@ldst={0x3, 0x3, 0x0, 0x0, 0x0, 0x100, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x5}, @ldst={0x2, 0x3, 0x7, 0xa, 0xf, 0xfffffff0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x80000001, 0xa, 0x6, 0x0, 0x0, 0x8}, @alu={0x0, 0x5, 0xc, 0xa, 0xe, 0x0, 0x0}, @ldst={0x3, 0x2, 0x0, 0x1, 0x0, 0x80, 0x1}], &(0x7f000000a000-0x4)='GPL\x00', 0x5, 0x76, &(0x7f000000a000-0x76)=""/118, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000006000)={&(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000009000-0x30)=[{&(0x7f0000009000-0x81)=""/129, 0x81}, {&(0x7f0000008000)=""/249, 0xf9}, {&(0x7f0000008000-0x9f)=""/159, 0x9f}], 0x3, 0x0, 0x0, 0x9}, 0x1) sendmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[], 0x0, &(0x7f0000007000-0x30)=[{0x18, 0x0, 0x0, "6aaf"}], 0x18, 0x0}, 0x0) 2018/01/31 20:53:01 executing program 5: socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000316000)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0x4, 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$ax25(0x3, 0x0, 0x0, &(0x7f0000d79000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x4, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:01 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000b000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/31 20:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) recvmsg(0xffffffffffffffff, &(0x7f00002d5000-0x38)={&(0x7f0000918000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c9d000)=[{&(0x7f000058a000-0x8)=""/8, 0xfffffffffffffe1a}, {&(0x7f0000ff0000-0xea)=""/234, 0xea}, {&(0x7f0000e6f000)=""/4096, 0xfffffffffffffd3f}, {&(0x7f0000d2c000-0x11)=""/17, 0x11}], 0x4, &(0x7f00001f5000-0xc1)=""/193, 0xc1, 0x80000000}, 0x10002) 2018/01/31 20:53:01 executing program 1: 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(0x4, &(0x7f0000bab000)={r0, &(0x7f00005b9000)="", &(0x7f0000a1f000)=""/106}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000451000)={r0, &(0x7f0000b53000)="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", &(0x7f0000ced000-0x64)=""/100}, 0x18) 2018/01/31 20:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000db8000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x387, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000347000-0x78)={0x7, 0x78, 0x9362, 0x2, 0xf42, 0xa9b, 0x0, 0x9c88, 0x20, 0x2, 0x6, 0x56c7, 0x0, 0x7, 0x9, 0x8, 0x3f, 0x6b, 0x5e, 0x3e1, 0x80, 0x40000000000000, 0x6, 0x8, 0x9, 0x8, 0x7, 0xf772, 0xffffffff00000000, 0x1da, 0x979, 0x54c, 0x7, 0x4, 0x2, 0xfff, 0xe6, 0x2, 0x0, 0x2, 0x2, @perf_config_ext={0x4, 0x9}, 0x4184, 0x8, 0x10001, 0x1, 0x504a, 0x200, 0x200, 0x0}, r1, 0x2, r0, 0x1) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f00008c4000-0x8)={0x0, 0x0}) socketpair(0x1, 0x6, 0x1, &(0x7f00006cb000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x101) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e88000)='\x00') ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fc0000-0x8)={r2, r2}) r4 = gettid() perf_event_open(&(0x7f00000ee000-0x78)={0x3, 0x78, 0x6, 0x278, 0xffff, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x4, 0xffffffffffffff87, 0xfffffffffffffffc, 0x10000, 0x4, 0x5, 0xdd6, 0x2, 0x8, 0x4, 0x8, 0x6, 0x5, 0x0, 0xc04, 0xe82, 0x3ff, 0x4, 0x2, 0x401, 0x3, 0x86, 0x10000, 0x4, 0x1, 0xb5, 0x1f, 0x78e8d3f9, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00009de000-0x1)=0x0, 0xe}, 0x400, 0x3, 0x400, 0x2, 0xfffffffffffffff9, 0x73, 0x1, 0x0}, r4, 0x80, r0, 0x8) mkdir(&(0x7f00007fa000-0x8)='./file0\x00', 0x165) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) 2018/01/31 20:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b4b000)='./file0\x00', 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bdf000)={0x0, 0x0}) 2018/01/31 20:53:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x3ff, 0x2, 0xcfa, 0x101, 0x0, 0x2, 0x30860, 0x5, 0x80000000, 0xffffffff80000001, 0x101, 0x10001, 0xffffffff, 0x8, 0x8, 0x20, 0x499e, 0x9, 0xfffffffffffeffff, 0x2, 0x2, 0x9, 0x8, 0x8, 0xfff, 0x1, 0x6d413d45, 0x9, 0x4, 0x0, 0x101, 0x2, 0x7ff, 0x732, 0xfffffffffffffffc, 0x0, 0x0, 0xfff, 0x2, @perf_config_ext={0x1, 0x7}, 0x8, 0x7, 0xef00000000000000, 0x7, 0x800, 0xc4b, 0xc18ae32, 0x0}, 0x0, 0x400, 0xffffffffffffff9c, 0x8) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x2, &(0x7f0000732000-0x10)=@raw=[@jmp={0x5, 0x5, 0x9, 0x8, 0x4, 0x80, 0xffffffffffffffff}], &(0x7f0000f1c000+0x815)='GPL\x00', 0xff, 0xa7, &(0x7f0000963000)=""/167, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0xb467410b9d06447b, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/31 20:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 20:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000048a000)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000f8e000-0x38)={&(0x7f000033d000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, &(0x7f0000b92000)=[{&(0x7f0000e60000-0x16)="13", 0x1}, {&(0x7f0000482000)="a4329997f28202ff7165338ef52fb585bd6cde314754da15c44050eecd7e76d7a137c0a998911645645cc19869054d0cf458d8b267e938f7687388249af5e509", 0x40}, {&(0x7f000003c000)="119b5bb0a97b399c2fab06ab7ba78b780c0ed9c3", 0x14}, {&(0x7f0000f33000)="b8102bd36bd5f735b2cbc79db6f7766383f57a11d6718f2d4c6e6176117c4c796f2a4482c887100d6c55f96ea13acf94cd9b6fbd273c0e94ed8cff9f5c191638782560d56e774808f4e1aa1a51a4e9cc298eb6fc9cff7455065dd0f32d6cf8f2a5654787c9c0f557545e37e6fcc9f63b43fad545003f98d9bd7473e850651e4786cc3eab78e6591a3aae693739624fa5391590366d171e7fbaf5fe9095cc69b5a259e3c05e7151b6f6c29ec7fbaccd12da3a5736104faa8de600233f0443079db4050e0ba11cb6540bd2d3ec363fe22fe18f", 0xd2}], 0x4, &(0x7f0000bd9000-0x1498)=[{0x98, 0x10f, 0xb6c4, "1d593fb10597002cf4db730c4a69070388f701d0f49baabbd0ad55f9f062c1ed8ba4c9b6afd893642a64ff263b47672d7053c7ff3d3dbb87087f0e0a8675462f83a668d90cef7ed5c95b41e8cfe2c790b272708f7dfc840c6399e579c0d99ed7c2add752f010a6b9f63fd7c22afbdab6f6b7f3a8258554e56d54ffcfeed06c08119027"}, {0x30, 0x10d, 0xad, "758e786769e9ddb97d3dcd0048eb2d3bb477d538b11bd2ea0880a653"}, {0x68, 0x117, 0x5f74000000000000, "fe28df353b44483d9c0ce5d46b408125fc9d463a868e30e66a71c5753de3aa1d09aaad517ea58e13451727b6961db700dd4d73263bfd286013f81330f38af4b183f6e270e0ed3cd8279f58acc3fd8f6c60ee5f8defb97f"}, {0xb8, 0x101, 0x1004000000000, "706b32d5c73e0eeb004dd95eea64e881c347e65ba5b9dfac12197ea20e68317dbb0bc94abac0cb4291c7d51f9551e1cdf961fce62885eefdb00695183843ab2049fd60c01f524ebcda682010ab115e3713340222e3f456b128004242a80c025ea26bc516cf254337f97777b7bd8157b11e8572224fe6fa143f4e0c5b0758e501d78f45c2d4d5475dcc4f50d96316bafd275939cf0f30f5119cb5abf44aa035de8125"}], 0x1e8, 0x4044}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x807, 0x4, &(0x7f0000cc2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000604000+0x1d6)={r1}) recvmsg$kcm(r3, &(0x7f00003b4000)={&(0x7f0000a5e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000293000-0x40)=[{&(0x7f0000d73000-0x73)=""/115, 0x73}, {&(0x7f0000ea7000-0xe9)=""/233, 0xe9}, {&(0x7f0000e9e000)=""/70, 0x46}, {&(0x7f0000306000)=""/174, 0xae}], 0x4, &(0x7f0000f93000-0x69)=""/105, 0x69, 0x9}, 0x100) close(r2) 2018/01/31 20:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000148000)={0x0, 0x1, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009ab000)={&(0x7f0000eb8000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000704000-0x10)={&(0x7f0000cf6000)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000171000)='./file0\x00', &(0x7f0000279000)='overlay\x00', 0x0, &(0x7f00003b7000-0x2b)="5b7aad8bbc505e4f6394cba89bdb19c7d85c") 2018/01/31 20:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) sendmsg$kcm(r0, &(0x7f0000490000)={0x0, 0x0, &(0x7f00007ae000-0x20)=[{&(0x7f0000799000-0x8c)="19", 0x1}], 0x1, &(0x7f0000fe4000-0x130)=[], 0x0, 0x0}, 0x0) 2018/01/31 20:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000db2000)={0x0, 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) 2018/01/31 20:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffff) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000058c000-0x8)={0x0, 0x0}) close(r1) 2018/01/31 20:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f00009ef000)={&(0x7f0000556000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000498000-0x20)=[{&(0x7f0000ea5000)='Z', 0x1}], 0x1, &(0x7f0000213000)=[], 0x0, 0x0}, 0x40000) recvmsg(r0, &(0x7f0000b6c000)={0x0, 0x0, &(0x7f0000f9f000-0x30)=[{&(0x7f000095c000-0x86)=""/134, 0x86}, {&(0x7f0000ede000-0xf4)=""/244, 0xf4}, {&(0x7f0000e41000-0x99)=""/153, 0x99}], 0x3, &(0x7f0000406000)=""/230, 0xe6, 0x0}, 0x2000) 2018/01/31 20:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f000078b000-0x38)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000b15000-0x1000)=""/4096, 0x11aa}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000534000)=""/161, 0x25d, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00000fa000-0x38)={&(0x7f0000772000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000444000-0x10)=[{&(0x7f0000237000)=""/4096, 0x1000}], 0x1, &(0x7f000073c000)=""/175, 0xaf, 0xffffffffffff0000}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f000018e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ef0000-0x32)="73797a6b616c6c657202da301ce9f8107ee40507afa8ecb210d8e7ac084c4c320cd0e385119e370d3e2dee3d01ba53282906", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/31 20:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x10, 0x0, 0x4, &(0x7f0000b70000-0x8)={0x0, 0x0}) close(r0) 2018/01/31 20:53:01 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000506000-0x2c)={0x0, 0x4, 0x7, 0xffffffffffffff0f, 0x4, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f79000-0x18)={r0, &(0x7f000014b000)="8caf54", &(0x7f0000c84000-0x90)=""/144}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00003a7000)=@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}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x3, 0x0, 0x6, 0xf, 0x1, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c13000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 766.659506] overlayfs: unrecognized mount option "[z­‹¼P^Oc”˨›ÛÇØ\" or missing value 2018/01/31 20:53:01 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x2, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='EPL', 0x14, 0x14, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x20008102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000001e000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0x8, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x1, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000021000)={&(0x7f0000022000-0x8)='./file0\x00', r4}, 0xc) perf_event_open(&(0x7f0000013000-0x78)={0x7, 0x78, 0x3, 0x7ba, 0x101, 0x0, 0x0, 0x0, 0x40004, 0xc, 0x200, 0x9, 0x3, 0x81, 0x1c8b0bd6, 0x6, 0x1f, 0xffffffffffffff9a, 0x1, 0x1000, 0x8f3, 0xfffffffffffffbff, 0x9, 0x401, 0x1, 0xffffffff, 0xeb, 0x3, 0xfff, 0x0, 0x3, 0x8, 0x1000, 0x4c9, 0x7fffffff, 0x6, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000002000)=0x0, 0x2}, 0x100, 0x3, 0x1, 0x7, 0x80000000, 0x2, 0x9, 0x0}, r3, 0x6fb, r4, 0x2) 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, &(0x7f0000020000-0x38)={&(0x7f000001f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000020000-0x50)=[{&(0x7f000001e000-0x31)=""/49, 0x31}, {&(0x7f000001d000-0xe3)=""/227, 0xe3}, {&(0x7f0000020000-0x27)=""/39, 0x27}, {&(0x7f0000008000)=""/61, 0x3d}, {&(0x7f000001f000)=""/198, 0xc6}], 0x5, &(0x7f0000014000-0x5a)=""/90, 0x5a, 0x1}, 0x1) close(r4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xf4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000021000-0x8)={0x0, 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) sendmsg$kcm(r2, &(0x7f0000022000)={&(0x7f0000022000)=@l2={0x1f, 0x629, {0x6, 0x6, 0x1, 0x6, 0x7fffffff, 0x9}, 0x2, 0x1e}, 0xe, &(0x7f0000022000)=[{&(0x7f0000009000-0x38)="aff2c4afa280501222cf65608dd5ac86e25c3ad610f763160fc4f76fc7046d18014b068f5ef51afffab08ae05c3dab95700c8f1b92617f99", 0x38}, {&(0x7f0000015000)="8a7228855834201a4ffecc95de6e9662e87ad7a5cbd5fb9efba6d52a976ad5ae036483ad5cdb83bb95190ebbe510952fb679091df224deeb19e2d60ab5cf12e105e99ac46b4ab78f3432f462390216e63e64da4e614ee3cc9df79af47454fad517f19d59cbb56a903822fc6bf9c42c8ce2dce1e36b229586b79dba7fcfd1da8a4a2af8a4e23df8bc0453af68c634c19f930b3b54c98d7946711e5ce25856f94b4452146493bb6687", 0xa8}, {&(0x7f0000017000)="21b1a02a1eef623f74c3c0fe8699d1590d9748b46f0df8d694e5dcc86f52006e2ec7116962afc509b4a10afcd50abb2abf05a1510e773f267df2095badd87ef644790668b7797cc8d6b07d8c7c059b701e12121999c1eb81c87f0f52be5d330ffadcf413d0f799cb74f46ded1383648763c77454ac4cb571f76f4f33ca95ff2f15a2d0c699201a9423aec5cd790520a484055b36280261", 0x97}], 0x3, &(0x7f0000022000)=[{0x90, 0x11f, 0x9374, "5657fe212b566546451c5448716d019807930fd6a867f09f3e83d454af01d1671582916c83021bb148ee7544346e0169db180bc75cbcabba3d11e8c3fb30676c1d2f0ad12e6c59fd07ce66940babb92a0d272b385b5f694afd6922381c2ef0452df26dfd8e88b1df7a5399344adf840832b0ef73909055c9bad39b2f"}, {0x80, 0x10e, 0x400, "15cbc0004f33d7ca0feb1ed208bda38fa63f1d0e42be8454001cccb314d2093103eabec5e8260933a226f63fd33553eede81ec87fafd1a77962cc3c2bb496df4447f0fe2e8c5143873fa3609878b81eed365428f8d6ef7190fe8c7e426aaf319c9c4c829900001c2b0"}, {0x30, 0x0, 0xb0, "1981910c641e1ec0bb1718be9ddf2b826e306243ccf72efccaf627f461ed"}], 0x140, 0x8000}, 0x800) 2018/01/31 20:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) socketpair(0xd, 0x80b, 0x80, &(0x7f00009b1000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000037e000)={&(0x7f0000ca6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000531000)=[{&(0x7f0000368000-0x3b)=""/59, 0x3b}, {&(0x7f0000466000)=""/42, 0x2a}, {&(0x7f000073c000-0x4d)=""/77, 0x4d}, {&(0x7f00000ad000)=""/245, 0xf5}, {&(0x7f0000267000)=""/46, 0x2e}, {&(0x7f0000a13000-0x46)=""/70, 0x46}], 0x6, 0x0, 0x0, 0x5}, 0x2002) mount(&(0x7f0000347000-0x8)='./file0\x00', &(0x7f000086b000)='./file0/file0\x00', &(0x7f000036c000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000a1e000-0x32)="") 2018/01/31 20:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1fffffffffc) 2018/01/31 20:53:01 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000001b000)={0x9, 0xd, &(0x7f000001b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x8}, [@alu={0x7, 0x5a4c, 0x5, 0xd, 0x78bc813c821c4835, 0xfffffffc, 0xfffffffffffffff8}, @generic={0xfff, 0x4a49, 0x2, 0x34}, @jmp={0x5, 0x80000000, 0xa, 0x0, 0x8, 0x0, 0x1}, @ldst={0x3, 0x0, 0x3, 0x5, 0x0, 0xfffffffe, 0xffffffffffffffff}, @generic={0x2, 0xbe, 0xfffffffffffffffa, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001b000)='syzkaller\x00', 0xffffffffffff0001, 0x76, &(0x7f0000002000-0x76)=""/118, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0xfd, 0x6f, &(0x7f0000017000)="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", &(0x7f000001d000)=""/111, 0xab, 0x7}, 0x28) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001b000)={r0, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r1, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) r2 = bpf$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, 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$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000-0x28)={r0, 0x0, 0x9, 0xe9, &(0x7f000001e000-0x9)="a55a2532ff83db3a76", &(0x7f000001e000-0xe9)=""/233, 0xbad, 0x7}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r2, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/31 20:53:01 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) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000f0b000)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") mount(&(0x7f0000b12000)='./file0\x00', &(0x7f0000b19000-0x8)='./file0\x00', &(0x7f0000962000)='tmpfs\x00', 0x900000, &(0x7f0000768000-0xf5)="1f67c6d5321b69ff4db1654f14a379fce340abb5d3db922d5cfe95202890893c9b9b5a1011eb0a5db015b53c3e81f9e1498ea7564006584d1a4aef123d6cd24b03ffcbc65cc9ad1d6cd02aeff23d0a762b336a1f42907fb7efbd1364630a8040b5f06a2a2c50bcfa6baebc87640d7715c22a033ec8fb0ba44dfc9e4f8377f6606edea2c98cf3f5481a4478990e283ef209ecbe2a2131a9f1a8e1d157635d3e3f5d67ac42480496236ab339e473b4ea9c5244014af93165777ebc7a2ef009a9bc4858eabc17694b5c75c0ffd49658b6f497c89d3cec880f795b3a34beefe55348883da29e5b2c8a0532282aba5a1c55402710c6c139") 2018/01/31 20:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e51000)={0x9, 0x5, &(0x7f0000c52000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0xfe2c, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair(0xa, 0x6, 0x4, &(0x7f0000ff2000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000042e000)={0x6, 0x2, 0x7, 0x9, 0x0, r2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb7) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00008d5000-0x4)={r1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000cd000-0x18)={r1, &(0x7f00003fc000-0x1000)="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", &(0x7f0000210000-0xa9)=""/169}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000967000-0x20)={r1, &(0x7f00008ff000-0xd0)="254c3825d9a4be7033c445dbff0e7609ea15e8e73dd1dc76f8108c3271999a50321a5afbb097205241cdabb5e59297b2a1c4514b02119ed8b0142da715ac3c20b24ee0a3feb7a5fd0f819071edeefca654648b73b256509f4f7a9cfdb8fc2de01d96cfadd758159547f5fd690c438ac6ba79a63f183e8a90b3b1aa360e0a15374284e070b53af13e2dd6b94f29a9fefb7cd2445370f30f8d112f92096ef3dc22baf82298f2a8772c1cd126bed4c0041e578f11eebdf13a730317d33da855aa391646a241b8398d3d5e34e0509b02c585", &(0x7f0000aca000)="8b6b3d449e6bcf05bd39909c28cc9599dee07ff955f86c7960acd94283c62f6b6e6437291a59d638e8f65bc3206bb42db7e1dffd5c627f67d23a10d15c", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000583000-0x18)={r2, &(0x7f0000b47000-0x93)="ea19f94ce2e82cf3effc90fda1129d5e3121e30bd59a196d6adbf7170c446e873c3d5b2594ff9f3de7a36fc3d9e5d236150ee5e3d18d2cf0e918ea3bb0b7ebff737ec3690de9a256401c5bb5f6cc8fb63f0409dc99582aadffb8762f6b0e53d547141741f74087864cc298f61f83922f91b08145bf4b254cd5883024af1f7b43c4ccf8495d19ecd768fea4fc31ee12a12a2fc3", &(0x7f00002ca000-0x1000)=""/4096}, 0x18) 2018/01/31 20:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000d2000)=r0, 0x4) close(r1) 2018/01/31 20:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x5b77, &(0x7f0000a5b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 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)="") 2018/01/31 20:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da9000)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000047000)={&(0x7f0000496000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00007da000-0x70)=[{&(0x7f0000161000-0x40)=""/64, 0x40}, {&(0x7f0000506000-0x32)=""/50, 0x32}, {&(0x7f00001dd000-0x50)=""/80, 0x50}, {&(0x7f0000413000-0x63)=""/99, 0x63}, {&(0x7f0000cfd000-0x5c)=""/92, 0x5c}, {&(0x7f0000c70000-0x31)=""/49, 0x31}, {&(0x7f0000de3000)=""/209, 0xd1}], 0x7, &(0x7f00004e9000)=""/0, 0x0, 0x100000001}, 0x10142) mkdir(&(0x7f000030e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file1\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v') mkdir(&(0x7f00003e3000-0x8)='./file1\x00', 0x10) 2018/01/31 20:53:01 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 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)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair(0x1, 0x2, 0x401, &(0x7f0000d6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006ba000-0xd)={r0, &(0x7f0000f7a000-0x3)="2c3615", &(0x7f0000f79000)="559fdd3eee7359f6f577371d683fd71f33fa6d1d7d90f07ba106a1ca16c7caba0009042ff8a7d5703cd5b3cdbe2afdac1a30ab6083d7e154770ca1f23af3ee71fad11054bba509f07e25bac46f4a966eef4bd728922399dc5a5118a6eb72a73a", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x34}], {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) 2018/01/31 20:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x1000000000000165, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x8, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a51000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000777000-0x4)={r1}) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000c59000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) sendmsg(r2, &(0x7f0000220000)={&(0x7f0000d94000-0x1c)=@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x7}, 0x1c, &(0x7f0000b45000)=[{&(0x7f0000242000-0xee)="c5f0a26cfad41bfd48bad3210fd5d820240e687d34d268052569cf332a55d2b1884c5a1c6a3c62643f291d374fc17860dba7db3427a259a52c230f61ff8366c3242bd4b7de94a6646f247e1f0c2ef38995ca3089848f1ff6bd51e81233ee16671b2fb64dd4edf629c42ce0f8db89cc70ea77f11a89ca0da8cab58a8272762f057e8b4a803ec185d1e7fd82c66144adfd5b71a645ca639aae1313dc4ab191b75afb0f90de8d3c2d145e86203515b88b300c85abb0629009d2f8d7977844e36ec16677282b821a75025517e29d1da5d58f60f1f0febe6ee33f69a067b1e47f0c6131f9fb6a7cc6618dedf24542b659", 0xee}, {&(0x7f0000462000)="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", 0x1000}, {&(0x7f0000a71000)="47545e68db53de92489ae6e36ba9d6cb7951eeb17fab086d77bd21a8ca66c141d5641ad59e6f9f9f812878c484949639ac856db2fcae7bcee468c21ef77aeb23dc7a570bfbe4669c805e35ec71584959584933bf9a00f08c19c3474d14bcb75e329f4591516aca77a6c4e071b8c629740d990662f8a4a72872898fcb5dac86d5902c06ac57b47fc9462ac55624c88993b883b652bdd005a2f6aff4c246d140030d9f9d46289f42c23119f50d6c9f08ad724ebc30e0773249eb9a57fe95da451494d4ea", 0xc3}, {&(0x7f0000012000)="e99e386654ff6d27e38d989a3130ed02d3c9b7a66f029ac1a27074bb41ed8ad86ba188f5c0c9e314406988", 0x2b}, {&(0x7f0000fd4000)="355829d21606cbe3c30bcbe71ee631bef1a1", 0x12}, {&(0x7f0000c25000)="7f06896064f29e755035c1512f9351c68a115f8ea78d2e948c48019a20fb8a4cd07388bc2df9c5955fae66ccbdb09c83dc38839220ee2bad2e552b8af5d5473b9eb93557f38ca8bd95d4af7916d70229475af1bb033a140eba78fc342a82872fe09290b9ae94df05a2171b52613287dec751f2ec73582a465c8546a45b652ae32f4694f0f5982f9585b9b80e8a351693a78f42cae9459518bf6ab140f900c88044823ecc017008e508772395ecea19f7c7c5dd958589114f490043aa2f2ce6c1baabf9da8d4e16aade24da75d58d845d26a1013e68", 0xd5}, {&(0x7f0000ae9000-0xe3)="31bfc837a758dce9042bc859d99f87161efed53ec60ccba56c4fe8b12c400b9690821593a91d7a8e90c3a5f5d7d9c896f53f18265b11cb3622cc95e1b9a5fc78919c0df8571ce1965b6cb25f6d8adb478ae527d12ecc5f6f1c10dd88c2604723362cd304b23214869c9f6932707d7d26abb077700e0a82f3179e32476a3a0630bb93e4bfadcda39848a33aaf4382857799a5ff9144c90444ad65581d347e87ca8fe0d6f5c9c08a4cbfa4e821d4f82ac547649bd6504dbfaa9ea0ebd9ffcb16e4efa57fe37e6fecf1c30265ea35213183b1fe54b5b826b3e4c7d01e6c3b7f8bcc58954e", 0xe3}, {&(0x7f0000bb5000-0xcc)="3f8e29303ac2d2900f08dcb2bb52e7b2a53141cddff108ea309a9e161816a95853fc3971fcec9dd8f4069a78aa657c864b54689b9cd1a10c2b6a7547737f1a619c2f5fe3752ca5ee8f18f0d9bdb24f794f54faa702c367cf5b93179482f459cfbcfec6cebb78c530370c0f9318bf510a17ae9fe946f67ccf7fa5f0b4430dc9f7f754489ad596a04c0842dad095f6205284bd4f632f6e1ed68e4577468e100c537c90d0bcbb6fc782ea27368638df0226ef306943cfcb8611b9a089dd143c8d00da5f1db3932cee974c907378", 0xcc}, {&(0x7f0000879000-0x93)="14cf024d55503d3ae311ef06f501922c939794a0c65d057c820cc5caddadc73d79f8f0992eb7dc80dce498b9439d7665fd72de97a61fb9c8d691dbdff64d3f97b86f8cbf0877eb7432bfe202e7d7a73e60d75399a9177565b032bea759744298915130669dddd1f5ce1bbd2ca44988bc5c4da413f436f916836c0e395cafe62541af2c766f501dbbfeb29469ab29079e6aa485", 0x93}, {&(0x7f000059c000)="75ba24f698382758bcbb9faa85f96eb3677002c37dd27188", 0x18}], 0xa, &(0x7f0000a96000-0x190)=[{0x38, 0x10f, 0x9, "629cecf74a2487e3f77a94292cc5645eeeb5a08811c532d8e95d4a75b93400648fe2"}, {0x30, 0x186, 0x5, "17556b388acf553d84599ede63227efbb6621a6b5142a68d2c95ae481104"}, {0x100, 0x10b, 0x2, "93e31e9334d997ce9dc55b5a42c52a50b05e1381e77680fb7d6732d3b76dc4a5e9dd66a9f594997bf9a92686f6af91961c279e9b35616bb19a52076d13c1c5807e8da087c3813d2cee38894f9758e41f1eb06b5cd92cceb383b4189b3187adf5cea1f47467f4f8dcd8706c8a85ac2911716f059b3e10557b71ff067f59fa6eb9047c1b515b496c4a958e12ce7743ff308b647c4994719854a958789e8c93e65dcdec890fd23a0d2510126940e51a05df7c994b15483f8cf6b54c59b63a5375a9a99a9ed737f22197ec9494c0f20649227d6a95efd6b02c05ee7f6538709e759712b9d9521e7839e4ea9be7d411"}, {0x28, 0x0, 0xffffffffffffff80, "9b036b5d4521d89cad7e196b987433ff6bfe884b"}], 0x190, 0x8000}, 0x20000000) 2018/01/31 20:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00002a4000-0x10)={&(0x7f00002e4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000aa000-0x8)='./file0\x00', &(0x7f0000ae5000)='./file0\x00', &(0x7f00000fe000)='securityfs\x00', 0x0, &(0x7f000028c000-0xa4)="b8eb27ca6f5947045f2fd62454c69a7f39506c7c2d35fa139b408c6bf5626783892d6ba3db7cbd3690e7fa9fd057402eaf1803b21732e1bcf82633efedcf0d03a086417fbd10c664282d903693ddfb4d51d1b13961b5703931e65182602f67c183a51c566bf5efe1b6a5bde0005860f9f52a5e3f26cd11667ce07b2f12644e391ec55fea6f6d2f77e39cca5e5a8bcb530000761e3f054dbe01deb33d78c47757cf1e3b66") mkdir(&(0x7f0000348000-0x8)='./file0\x00', 0x98) 2018/01/31 20:53:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000000)="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"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', r1}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x1f, 0x8, 0x3f, 0x3, 0x0, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xa9, 0x1000, &(0x7f0000003000)="20e71f22c4512fa7c2a3491e86ead66ba8ed14b8cd6d821b2f1e55216f7cbee3a21bafa7de33e4d1879205c92e73862b0c6526022b0007511b6a746fe00bebd660f717d5f271e43a1a5947ae4da5f58778f564d76b820b3f38ae58142a54ab453ac37af6a1fc8cb406bb123f9867865aed437ce96e1cd8b189896e433c16cb4ede97af86d0dab27697cafa52c6e28b3166ba3c4961eb35903baaee9aa59b46e0e8c1eaab4731eb99c8", &(0x7f0000001000)=""/4096, 0x3, 0x7}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000457000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 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) [ 766.881258] EXT4-fs (sda1): re-mounted. Opts: 2018/01/31 20:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000004e000-0x6)='./bus\x00', &(0x7f0000362000-0x6)='./bus\x00', &(0x7f0000f95000)='xfs\x00', 0x2, 0x0) 2018/01/31 20:53:01 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efc000)='./file0\x00', 0x182) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000825000-0x10)={&(0x7f0000efb000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efb000)={r1, &(0x7f00008ef000-0x7d)="c1911b008c45fe80eb8ac9883e21e59ed00ca4e6e9573fe5257b3ffd4e620755567b80ef2b66e817078dfc6371b1949b0f4df49bd4caadac955da7f17fc2a5a8456989a05ac0326f4248095c30cbcea3c250f740aa60b2886bebb570280aa5a19688fc7c76b8b45b677e6e72ffbe65463a23b519d72a7f453dc7a1489a", &(0x7f0000623000)="e630848c7f9d65ff16f93a9c211456ef15db1d0ffd6a8bec84d1955edb54d0e2f3090d1ed5d40e335c5a725e57fa7d699fb9a402d71a593d3cdebaa29df9c9b71716d990a4461656c2579143d6f5e31f5277b1e7f8877dbe2cd8706a285448e539fca0074ddbd87af7e5de5f0b7efadab2ba6f45ed9056ebc4ec268670a239ee64af05a3a37a65dad224b25e1c211443c077a94a94", 0x3}, 0x20) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000924000-0x20)={r0, &(0x7f0000efc000-0x6a)="2811f0250107f415796e8bf2d446cea55e665c1abda6fbcc0acc194af5575cdb6a880a11d3828a585852fa51b09e640e58172800ebed919f1eab8004cf67c62cc2ee2f0f3f249b0fe9d0f831679e32614e8dd0a9370a68748d73160a8ad8a8f3ba18413c8035ee9ed251", &(0x7f0000efc000-0xf1)="a352b2a4761d049573a7b9ab44458a15f500e3dd39497a938c15110cc5084f8ee64610f7ab01614ba51bd487c7279b63f857551f055c39056365cedfe33384bbdea6be026af771c70d13ad1ee7bd72ebc9552747bc2d52061aec8d40063807058cd8a61f500c98c69f4bfd24a5ff6360302f06c431e0f806500bdf416ed432fc5d16000faddb84a49123899e5c2c69c1ad89dac89d7f0198343fb7fd30cb8603580574ee06b21a71502367782e7a51b0a69ad63052a598da7c527c6ba9f6848c973528a1d5e0b5f7a7aee0fe384852c1fe50f40e09f9f11aee555a19aeb2e9a7d103e40b16e0be94c5d1689d1789541e03", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af0000-0x17)={r0, &(0x7f0000efb000-0x3b)="", &(0x7f0000efb000-0xbb)="", 0x1}, 0x20) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000efc000)={&(0x7f0000efd000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eff000-0x20)={r0, &(0x7f0000ea8000-0x5c)="71a201e6dcd7d7db8b5a12f9572df14fdd5f9c13ac41170e6e327d0ec199c10e96be935eb2eaaf0f2d44e49faf3ef472c9f361a8416bba779699e9244a8c09b9de91a8a7a066e5782eab31f29ebe5065d2fec17d70ee040c9b735de3", &(0x7f0000c9d000+0xef7)="90ac6b05fd31f349cbceb6da2882560d973bdb5fc0a0ff3008f2a2edb4d10ad31d8546de33482a8c0ec611fd60963cbdd833e355c6587eb66826ae5e5a82b59b5808f716ed44ac9931", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efd000)={r1, &(0x7f0000efd000)="8b789b2dc734bd2261832b994df89366a314a13104b210fa2b86d4b2466087ec288b0b5231fa7c56f52744ed3eb96d17773efcd7b2b8a35778f5776011ab2d6e2e1ccd83517bfbb37b9217fe21c6776a297a4ab723859649a7e3b66ff4047f88aca5940c093010c1ee9e7225a35dcf9d31b7b25a1ea731a943eab59d1c62335944d1fabc279026f776ac8bd5c30ffe945399f15e3cdd536dd5a9e5d53e", &(0x7f0000cfe000-0xf1)=""/241}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efc000-0x20)={r0, &(0x7f0000cd2000)="b3f03f49e180430a118e71c5097efb88006cb7cf91e579bb7f8f80357d29edb98ea72f2f2613586014178cf74886cbd11c4f85aae9dd974796633c3d6f30a0957e04e2d869b166d818f1f924285796a4cf723b581cb64579ad62083da573743911f0050b312a7d33e0f5a55ee6d14ef9f3d5f6638de250004d17294fc0c07b271baf2532ba8725e4358f016222462a72879c448f0514bd32a32b3a5cbf5e8ac598316e70b719afe1f394140afcfd3008718e08cc27dcf5d0e73c234a6be117d2cb2e63bebb02412fc715c572c75808fee13082697b50cb0167412badfb7a901cc0930101729b778731b1434db71a", &(0x7f0000764000-0x1000)="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", 0x0}, 0x20) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000efd000-0x10)={r0, 0x28, &(0x7f0000717000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000efc000)={r2, 0x6, 0x10}, 0xc) 2018/01/31 20:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001c7000)={0x0, 0x0}) socketpair(0x5, 0x80800, 0x200, &(0x7f0000ef9000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x5, 0xfffffffffffffffd, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000874000)="", &(0x7f0000616000)="", 0x2}, 0x20) getpid() gettid() [ 766.936796] EXT4-fs (sda1): re-mounted. Opts: 2018/01/31 20:53:01 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000a6000-0x38)={&(0x7f000072d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f00007d1000-0x75)=""/117, 0x75}, {&(0x7f000078f000)=""/38, 0x26}, {&(0x7f000025c000-0x60)=""/96, 0x60}, {&(0x7f00005b8000)=""/125, 0x7d}], 0x4, 0x0, 0x0, 0x4010000000000}, 0x40000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1ad}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f00004d2000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000ea000-0x10)={r1, 0x50, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 20:53:02 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cec000-0x8)={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) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000033f000-0x10)=[{&(0x7f0000d44000)=""/74, 0x4a}], 0x1, &(0x7f0000001000-0x56)=""/86, 0x56, 0x3}, 0x40) 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) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f0000002000-0x21)=""/33, 0x21, 0x3}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x7fffffff, &(0x7f00004d6000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000948000)={&(0x7f0000177000-0x8)='./file0\x00', 0x0, 0x7}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000904000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9b, 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(&(0x7f0000214000)='./file0\x00', 0x0) 2018/01/31 20:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b50000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000a42000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000919000)=r1, 0x4) socketpair(0x9, 0xa, 0xff, &(0x7f00004c9000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000f58000)={&(0x7f0000e5b000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f0000f00000)=[{&(0x7f00000b8000-0x49)="323b89eeb86c249c777239050a1355c3a575a296a6be8a7139a90a7b04477303cd172e6ce8a598045ea72406e699d636acc3a7b7aa41fe168d927d26befddc1f5afa73b0a3633bbd66", 0x49}, {&(0x7f0000fba000)="91769300c1a1f864c9ed3debc8059c317820f86e7a4f883ec9d628ffccb4316a215d52", 0x23}, {&(0x7f0000303000-0x1000)="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", 0x1000}], 0x3, &(0x7f000053f000-0x170)=[{0x60, 0x10e, 0x9, "07557b2cb4da16a38b8ab2713b4e25c0ef613341a39f81bbe7ef03be105d52ef1c441045106fe5960f334f7c8f514bf11253baa0129de1951e10cf43500eeb490fe36f7ec2368d7ee1fc1c1d"}, {0xe8, 0x84, 0x0, "0926f54338f807ca86e8fabdf1b0c3e2832ac04856c98a8191a0d0e870d0eca794282467aa30fbc0fa77541866992290cac584e67c1765c1f04a96ab98bf7c38806046c7759031d44553c2e8c04527967ac2f9abfbe437dccfef458b0e3981c6e5547ef89ccd97ebdc137435777a36fd59c7091b9a89bbe6bca15dc09b2987a94c6ea314f1371cfe369d546ad47555c931f47e3fc990a6d2fa679bd3afa24ca5093bdb5794e50b68940b80de48335855e4ef1c1c67486727f362a623aafdf26424dbb417cfc1eb9e1c906816be5e2fe3b7c72de689f6"}, {0x28, 0x1ff, 0x101, "ddd86dba21c4d1e62eaa426423f63dfd0e98d3ef6700e126"}], 0x170, 0x0}, 0x4) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") mount(&(0x7f0000795000-0x8)='./file0\x00', &(0x7f00001d7000)='./file0\x00', &(0x7f000084b000)='sysfs\x00', 0x0, &(0x7f000030a000-0x1d)="") mount(&(0x7f000066e000)='./file0\x00', &(0x7f000036a000-0x8)='./file0\x00', &(0x7f0000179000)='msdos\x00', 0x20000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d38000)={r1, 0x50, &(0x7f0000176000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000047f000)=r3, 0x4) 2018/01/31 20:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005d9000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00008b8000)={0x0, 0x0, &(0x7f0000bff000-0xa0)=[{&(0x7f0000c8d000)=""/86, 0x56}, {&(0x7f0000c2b000)=""/68, 0x44}, {&(0x7f0000b83000-0x32)=""/50, 0x32}, {&(0x7f000095c000)=""/70, 0x46}, {&(0x7f0000b82000)=""/0, 0x0}, {&(0x7f0000519000)=""/102, 0x66}, {&(0x7f0000905000-0xb5)=""/181, 0xb5}, {&(0x7f0000374000)=""/175, 0xaf}, {&(0x7f0000f7e000-0xfc)=""/252, 0xfc}, {&(0x7f000094f000)=""/36, 0x24}], 0xa, &(0x7f0000528000-0xb)=""/11, 0xb, 0x0}, 0x40000000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b03000)={&(0x7f00000b5000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0, 0x0}, 0xc) mount(&(0x7f0000928000)="e91f7189591e9233614b2f2f66696c653000", &(0x7f0000bef000-0x12)="e91f7189591e9233614b2f2f66696c653000", &(0x7f0000c75000-0x8)='tracefs\x00', 0x40, &(0x7f000052a000)="ec4a73f9792cca2310d69082c74e1a4e13127b303f3fcd597cf8a2aa89defe68278ae8589489af2f") mkdir(&(0x7f0000f19000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c6000)={0x0, 0x0}) r2 = gettid() r3 = perf_event_open(&(0x7f000079c000)={0x0, 0x78, 0xfc35, 0x0, 0x8, 0x9, 0x0, 0x3, 0x2000, 0x8, 0x4, 0x2, 0xffffffffffffffe1, 0x8, 0x400, 0x41, 0x6, 0x2, 0x800, 0x49, 0x8, 0x3, 0x7, 0x1, 0x7, 0x0, 0x10001, 0x1, 0x0, 0x4, 0x0, 0xfffffffffffffff8, 0xfa67, 0x8, 0x100000000, 0x0, 0x4, 0x4, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x1000}, 0x8, 0x9, 0xffff, 0x5, 0x80000001, 0x1ce, 0x8, 0x0}, 0xffffffffffffffff, 0x6c, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ef1000)={0x3, 0x78, 0x800, 0x7fffffff, 0x9, 0x8, 0x0, 0x40, 0x20000, 0xc, 0x81, 0x7494, 0x2, 0x7, 0xfffffffffffffffe, 0xd800000000000000, 0x2, 0x4, 0x66, 0x3ff, 0x2fc4, 0x8, 0xfffffffffffffa2b, 0x100000000, 0x100, 0x80000000, 0x4, 0xeeb7, 0x4, 0x6b50a0aa, 0x8, 0x10001, 0x100, 0x10000, 0x9, 0x24, 0x4, 0x80, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000299000)=0x0, 0x8}, 0x10, 0x1, 0x9, 0x4, 0xb06, 0x80000001, 0xfffffffffffffff9, 0x0}, r2, 0x1ff, r3, 0x2) recvmsg(r1, &(0x7f00007f2000-0x38)={&(0x7f00009d1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007a6000-0x40)=[{&(0x7f0000c21000-0xe0)=""/224, 0xe0}, {&(0x7f000001c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b70000)=""/191, 0xbf}, {&(0x7f00005a3000)=""/13, 0xd}], 0x4, &(0x7f000014c000)=""/4096, 0x1000, 0x8}, 0x40000000) 2018/01/31 20:53:02 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0x132}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000-0x4)="474d0100", 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$llc(0x1a, 0x1, 0x0, &(0x7f0000645000-0x8)={0x0, 0x0}) [ 767.843167] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 20:53:02 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000096000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c4f000)={0x0, 0x0}) mmap(&(0x7f0000bc0000/0x2000)=nil, 0x2000, 0x9db0e99a862baf4f, 0x40010, r0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000053c000)={0x0, 0x0}) 2018/01/31 20:53:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001d4000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x41, &(0x7f000084c000+0xb9f)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000371000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000fc4000-0x38)={&(0x7f0000467000-0x10)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x10, &(0x7f0000c4e000-0x60)=[{&(0x7f0000877000)="d356d0e8c55f6cdf05b877e15733679020bfb65f04725360c2a49380baf6c8cd7cd444003e18f8470150cbf8e85cd6d70b7086ed5479fe0e1e6f51cc89303e7d349299cff22f9694afb703246c193036e8ee5a36dc8d7d1496297e006192235db615c506bf8cc07bfef11d1723c3e3ecc8900a752c997340218643a4c610280a5c34b5e2f2cdc156b383f01a313cd8c23272294d45638111655f6357ea1191508108c17f512a07f12241517096834a03f0e8c5d0dc404850acba13538933a032add1dab538ffd161", 0xc8}, {&(0x7f00000a4000-0x6a)="d497b6ac04fd154c03cc2814f0831c0ffa134baa094412f3c17682f5f2f034ad5c74a1d37f8be636a5ff55f8bad5b5aedfb3ef1e34556db91b348e15b8d9c44ebbec4e77c1d84733f1008fed9083af357daacc5fb9bbaceb1947d2666cd8b6cdc8aaa92340a261ace620", 0x6a}, {&(0x7f000000f000-0xba)="b0b7f4954441faec400cb92ba820534f4cf6e52f348a96582012301585ec554999532dda2d91e3a889e9efd0c307265f5706a5b2fbb57e5608c8ad974c7b692db35681d34d51a6aeb4f6cfcc58d5bcb5ed7ef76591dd55288ee4e6a60def5a52f6074c4e51bdb199c6de93a9402de8d0d5d9b0b0ca27b2d2680198efdb68bb035da959b9251d04c9efc3833735f843c2d6972e0b4d2141340b8121a7e77825f79e7cbc7fc2511384260ba4749e6d496d35c2f2ce07e2400c2a62", 0xba}, 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0x1000}], 0x6, &(0x7f0000d55000)=[{0x78, 0x111, 0xffffffffffff8b8f, "952e5ae822113c7a24cd6b46b3b3a30465dfccecf2f395dabe42e90439ce95c61f4d8371f539c14fb7344443bc1eb1e8bf42b367468f8ae0d9e9d413de2757e2baf40f51c052524d5269f48ebff2b9d5d11de9a2c5ace30050b57e5e3e5cc025bd8675"}, {0x1010, 0x19f, 0x9, 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{0xb0, 0x0, 0xc7b, "d2b37fda9ae3170355a34c4b99dcd3bfc2f05e4fb0d8425cc551cc76134645fb0e174e14878a73182145bc534af3063396ce7a54f55e83fb23cbd044db77df49fcb8d7f37c027b3a3d349f19a73cad0bd00cf9510df94e48cfc627eddcedc5db63ad6a6dbe03643f5d28767d663dbf6b9cf70ec8b01c92cfaef2d57592e09087e2d43d5e9c7eab4296cef9d01a63f2edda8e8e9f72a620b7e54c"}, {0xe0, 0x108, 0x6, "524f947f9991e493247331e08f611ee45c6e21de6ddd78225d8df149cb9a6d8e57e2a44fc7d6141ea7f0f3ff56ff89958e74445bfc2adefe20caabcb3cd45bd07f044e05ddb1571e77be5014c37491f3cd0541f803d2956aba1c5a2ac0dafa9537025dcd4f3ee0b4c9a347140cd4479688fd364963ba074ed2b038a43ba161f9968a6a3f04d8abf79a7dc01cd8bd7030eb3f3b67ed0b0b820bde39ce6cfe5a24aff61095a0f4538f07082496eb2df21a1880dc587d24b9ab2dd7a2f61c25664758950ab6d3e7878ddacdbf306eff19"}], 0x1218, 0x4000840}, 0x40000) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb5000-0xa)={0x0, 0x5, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c13000)={0x5, 0x6bba, 0x1, 0x100000000, 0xd, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000405000-0x4)={0xffffffffffffff9c}) sendmsg(r4, &(0x7f00000c3000)={&(0x7f0000b8c000-0xe)=@l2={0x1f, 0x7, {0x2, 0x6, 0xfffffffffffffff8, 0x6, 0x9a, 0x1}, 0x6e, 0x9}, 0xe, &(0x7f000020f000-0x20)=[{&(0x7f00000b1000)="51d117323b6b8fea57460fbe45817d3b6a4e192ffbf12c6f0ffe0cf1915dfa5b04700e79b7781c16a3d83b67052077b0f5a470e9e65202ce29721d4a5f8b3810c0ce8f1cb03e516c206d050caf1ee7ce62e3b0221ef60b21e04163e6c2121960e9e2b36632d853dc4e69d60753eeba9d5fa7ffc563aeaa5e0fc04778d29f6893ddc585c113c5963ab62d56c5c33e9a498f51f89892b3ca00aff8711d79ce17910531941b17e624930ca972eef766bda09b6d6426601e5efc595125a2815440f7597b2d9e4c5c1b89dfbabdf7a6dd43a26542823233a9c64fb8708e8a4c6037f84d12375d8717cc6e4b402ab9293e22772e0db980a9", 0xf5}, {&(0x7f0000b11000-0x75)="b57cc11c2dda04555044e66c1d8eb99960acc1a5b64d325b484265a68ad27ad6fdff7c59e5e046eb8fce1f651c58bfcbf977a04ee55e697b85d1a4bab6e512af7c8964a470fa27ec05dfc8891b8ec21eba388fd8244638ffc099086e68729dc95eaeee81764b2ba1220e8acb3853267664ce99fbf6", 0x75}], 0x2, &(0x7f0000edd000)=[{0x18, 0x0, 0x6, "64481d4e6bc2c85a"}, {0xa0, 0x10e, 0x7, "b00283c3c6a6b200f7fc892ee29981d53552252c39fda445a38971ad5b72bb2cdda75ef674815545a0b850483bec1c4d894c168f939de684c19b39885d5c8b364f7910266ecf5a35a89f459c17244f5a6b6a38c5cb748b1e4b874c807b1297dbcd8579eac81e5f481ff05317d791feb9276992c7260fb635343ff813833ae6893d306e4d648dd89f50"}, {0x28, 0x117, 0x5c, "4d156eda07d74b8a7cc55126c8df825dd9fbfa37a197"}, {0x18, 0x0, 0xffff, '<'}], 0xf8, 0x80}, 0x1) socketpair$inet6(0xa, 0x11087ce9ba08d515, 0x7, &(0x7f0000a4e000)={0x0, 0x0}) 2018/01/31 20:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000dd0000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000042000-0x38)={0x0, 0x0, &(0x7f0000eb4000-0x20)=[{&(0x7f00001d4000)="", 0x0}, {&(0x7f0000729000)="60415995e91229340e52a9c72c1260a4a6c21e92b57c7d82a58d7c8d9bcdbf534eb5b567538f70c5ad729db2f8d88512a57d536c48753859b51b59325fec04fabb3f33563adedbd2dc354e220c2d5d4c04df33335e7898d2d2cdea6c05408174b6cf5b373f36cb58d1c4afa4044246860d6b81aab02dbd45e75281e25b87c988d31213e1f36a7a4a2cc32709eae4310ed41f0deaab1a2eff5563ba90449788e3c62d0dc57a74c94b705dfb957e53d27b365d30d22e0f19f8bc6568c7bfc55234a852f139259ba2d15543609a1c019c9730400d28b8c574b645aa8052ffddc3cb0c6ae52a37088c714c07b6da243d169d60fd75d9499f87ec", 0xf8}], 0x2, &(0x7f000047f000-0x150)=[{0xc0, 0x1, 0x10001, "877cbf047d353bd5b61bb1f653b50b50dc5539733031e504168342ceae4f741807310f44c47588a840a99f16815c563aff6c5faa1566fcf3f8d1ae70a01866275476b713e0f03c467bc0b2a82d2ed331f6a7556e8594c399c3a6b1866c1a08a9ebce707da179dc42f6f5757d151feaff60651856a15981f37d7e157c62fe8018d7289209a547f7fa975a3f63858f5692da30ec982e0ecd97353c5631ade0927dfa702a3e5713861111df2bf81296051a"}, {0x90, 0x103, 0x3, "537abb84aeba7cf7bae038b033c10668813d99d624ffd443b393b16f4be3006b7935c75c62af1e62e1860f8e459d0bf6829dc587e5e7648d28076c6825d2306b181decdb6ae158f66325246bc2963c8e9454d0f221cf8c4c795896e5d8fc9773a49cdd5348632936fdec1ca6e55f408cc559e18b5eed552023211709b5aa0233"}], 0x150, 0x800}, 0x5) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000bd7000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a33000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000cb6000)="85") 2018/01/31 20:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x7f, 0x80, 0x10, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ae000)={r0, &(0x7f0000b89000)="55c2c7c3109670371078747afe177de064fc633c2ae393e8c1059488baa8606a7a9aa41d67073c79bdbd8d0624a4e8f2a6d603cca981", &(0x7f0000df5000)=""/210}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000-0x10)={r0, &(0x7f00004d5000)=""}, 0x10) 2018/01/31 20:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x80000000, &(0x7f0000e22000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000962000-0xd8)=[{0x18, 0x1, 0x1, "2566cd3e56e356ff7ad8d7baf06c20d999f867d3e26ba6f157bdd16a33f80dd9e7972ff123b764eb05bd1a892d25fa87fc16ae8373fe1b511d3663645e1b9ec7b0c9bcabb7f42520dfb5931d9368102e13c02e171d0913f206b126f98749ea587b6a7b428791a42c98b77fa73049a975b30ec40fd9ed9594355a97c1f8a26e41620ca7fb357e2505dab3cb1d87e20bdd91cb06056c21194ca33eda2a1342892781748cb893685c2ef7e2e8f73bc44cd96bdf60f17638886fa92ee6aa86eedbea7d1633f4"}], 0x11, 0x8}, 0x0) 2018/01/31 20:53:02 executing program 5: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000009000)=0xffffffffffffffff, 0xffffffffffffff6b) socketpair(0x5, 0x800, 0xdd, &(0x7f00001ed000-0x8)={0x0, 0x0}) socketpair(0x3, 0x4, 0x80, &(0x7f0000ac5000)={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) bpf$PROG_LOAD(0x5, &(0x7f00006e2000)={0x1, 0x11, &(0x7f0000001000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x200, 0x5, 0x1, 0xb, 0x30, 0xfffffffffffffffc}, @generic={0x9, 0xfffffffffffff176, 0x0, 0x2000000000000000}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x38}, @jmp={0x5, 0x8, 0x3, 0x1, 0x7, 0xfffffff4, 0xfffffffffffffff8}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x8, 0xff, &(0x7f0000001000-0xff)=""/255, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:02 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x7d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$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) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) r1 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000017000-0x38)={&(0x7f0000021000-0x10)=@nfc={0x27, 0x8, 0xfff, 0x6}, 0x10, &(0x7f0000020000)=[{&(0x7f000000f000-0x72)="06998c11271056d2f8d3d83572f894d883452046c8a8503b6cb3189a0f5d58061eeebd1b2e547c78ddd5df637405900d8214935bfb0bf7e27b2c54b6d42e3194f528690b931a386540d099701ca70f939342bef8549cbf15ab67d9081de15336f42a289c69ceae3f255101b7adcbc5f21c86", 0x72}, {&(0x7f0000020000)="3909abcf149a3dbf771ab20b9fa8b7749b785820a4f4324774d869d2e5d9fdf9abcfad97147fa86201c0901a2eb0732fbf2bbf565e8e27374942e290a44048587c8faba5c1ed4b81db4756a5672d066ec886e23e1f80ae53499e699817b1a7976fef3a60b091e469886d0a4faf770fc0c7233a9e9c251ce2e03ca7aa2eaf", 0x7e}, {&(0x7f0000021000-0xa0)="32dfc905ab10c05065cfcda2796cc1e44dc0d2bfda2f433e732734b104771e533079036e8e0a575af6fbe690a2c2d07940611f22194d448544f8f5a77a5a5d7b002f0681bd0ac72d5c9b8e32c74a577d7d8a5d989c7e405b5da6cc7d7c97815b1b326fdb813c796afc6e16fa25d02e523e84a2bc9ce828a1461a74de1520d40bf98787bc57a0eed0eaa0f581829f3caea8a8e4e698b9a39494378a7c1d8b6433", 0xa0}], 0x3, &(0x7f0000008000)=[{0x30, 0x11f, 0x2, "5a60a7571cf86dce5f2f9b0c251e8cf7d79d5fe258833a1a4d2d"}], 0x30, 0x24000040}, 0x10) 2018/01/31 20:53:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000f37000-0x2c)={0x1, 0x4, 0x1, 0x166, 0x11, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000721000-0xe)='./file0/file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x893b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair(0x1a, 0xa, 0x4, &(0x7f000060b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/31 20:53:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x0, &(0x7f0000032000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000021a000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000ff0000)={&(0x7f00003d9000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ac9000)=[{&(0x7f000083c000-0x68)="", 0x0}, {&(0x7f00008eb000-0xbe)="", 0x0}], 0x2, &(0x7f0000bdb000-0xf0)=[], 0x0, 0x0}, 0x4000080) mkdir(&(0x7f0000bbb000)='./file1\x00', 0x40) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x10, 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)=[], 0x1000000000000035, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0xa, 0x0, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009fb000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={&(0x7f000057c000-0x6)=@hci={0x0, 0x0, 0x0}, 0x333, &(0x7f00005aa000-0x80)=[{&(0x7f00003c3000)=""/104, 0x68}], 0x1000000000000012, 0x0, 0x118, 0x0}, 0x40000000) mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fad000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00001dc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc0000)={0x50bf9c08fca5062e, 0x25, 0xcbd0, 0x80000000, 0x6, r1, 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:04 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000356000)={0x0, 0xffff, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0xc5)="c04e1153b1a2eec246c246d49da7e2006c9fafb44c5c89bb2e6e55fd6430c042d5a572f9755da2bef4fd3da9c9b1f55056a7c9279750083386da0f764214e9b4b3f07edf01f18c6c8cd1473f1f679b049b44b18c532086a3c968d126190de73f9ca93f1d43efc4466816af34d9622618bf9e05f9ef91298d9f01c43bb29066f611b675d919d0da96c38067ac36d05d72e272df01fd3de0e55112cf640f09f6ad42134a663f2eb4463f80a28a8c98b6c1477b869b1770a3516a37d1350f816f2b1a7f73ce59"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/31 20:53:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00007ac000)="63c40d66b27439e1dd69533de49550bfc5c1a8e7207f20684d21d4994e349a8b47e2554fd56b5b29e0c85acdf3fe4d17c2dadc0260932e8007cb74c336715fae86b28f2b8784194020a38f21ba6670f0197e437dff09a8809b1ac0c28df1c130c571a313c421efafbd21461a192e32867633cc23f93faabd32abc5e79e6fbc85a666b475580f6c805d47ee0c93b0c90c6a201e0484b3b6b10d08682619027ca102e8e38d6d3761", &(0x7f0000abf000)="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", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x10000, &(0x7f00000cc000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x26d) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009e9000-0x18)={0xffffffffffffffff, &(0x7f0000a38000)="", &(0x7f000004c000-0xe4)=""/228}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d93000-0x10)={r1, 0x28, &(0x7f00002dc000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d58000+0x901)={r3, 0xfffffffffffffff9, 0x10}, 0xc) 2018/01/31 20:53:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001d5000)={0x6, 0x3, &(0x7f0000f9d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x8, 0xf65, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006f8000)={r0, 0x0, 0x0, 0x422, &(0x7f0000b76000)="", &(0x7f000089a000)=""/111, 0x4004, 0x0}, 0x96275e5a8617d1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d41000-0x8)={0x0, 0x0}) getpid() 2018/01/31 20:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x1000000000000236, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000af1000)=0x1) socketpair(0x4, 0x4, 0x811, &(0x7f0000a2c000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000056c000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000dda000)={&(0x7f00006db000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000cd6000-0xa0)=[{&(0x7f0000838000)=""/35, 0x23}, {&(0x7f000039f000-0xd8)=""/216, 0xd8}, {&(0x7f0000c4d000)=""/197, 0xc5}, {&(0x7f0000bd0000-0xcb)=""/203, 0xcb}, {&(0x7f0000659000)=""/219, 0xdb}, {&(0x7f0000cf5000-0x9d)=""/157, 0x9d}, {&(0x7f00000cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c4f000-0x7c)=""/124, 0x7c}, {&(0x7f00003ae000)=""/15, 0xf}, {&(0x7f00007f4000)=""/151, 0x97}], 0xa, &(0x7f0000efa000-0xc6)=""/198, 0xc6, 0x80}, 0x20) recvmsg(r0, &(0x7f000014f000)={&(0x7f00003f8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f00000-0x10)=[], 0x0, &(0x7f0000e77000-0xb7)=""/183, 0xb7, 0x0}, 0x0) recvmsg(r3, &(0x7f0000202000)={0x0, 0x0, &(0x7f0000e2d000)=[{&(0x7f0000f97000-0xbc)=""/188, 0xbc}, {&(0x7f00008bf000-0x53)=""/83, 0x53}, {&(0x7f0000b5f000-0x89)=""/137, 0x89}], 0x3, &(0x7f0000656000)=""/212, 0xd4, 0xfffffffffffffff8}, 0x10000) 2018/01/31 20:53:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ac8000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cca000-0x8)={0x0, 0x0}) mount(&(0x7f00000da000-0x8)='./file0\x00', &(0x7f000063f000-0x8)='./file0\x00', &(0x7f000030e000)='sysfs\x00', 0x2000440, 0x0) socketpair(0x5, 0x2, 0xb8de, &(0x7f0000389000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f51000-0x28)={r1, 0x0, 0x59, 0xa7, &(0x7f0000bef000-0x59)="af130b18e702c06c76fa2aee592394ae342439edbe344816b85309becac20fa8f8a48254914741e11018888f6b6b3ce1332594e3bc3c07f4622e85c21a088c108f32d1100e72175ea9715e393a7cc8bf5cb358cbec0bc8dcb0", &(0x7f0000641000-0xa7)=""/167, 0x9, 0xffff}, 0x28) 2018/01/31 20:53:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") socket$kcm(0x29, 0x2, 0x0) 2018/01/31 20:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mkdir(&(0x7f00001d1000)='./file0\x00', 0xfd) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mkdir(&(0x7f0000519000)='./file0\x00', 0x0) socketpair(0x3, 0x2, 0x2, &(0x7f0000b8e000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bb5000-0x10)={r0, r0, 0x6, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xdd) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000106000-0xc)='./file0/bus\x00', 0x0) recvmsg(r1, &(0x7f0000bbe000-0x38)={0x0, 0x0, &(0x7f000050b000-0x60)=[{&(0x7f0000cfc000-0xad)=""/173, 0xad}, {&(0x7f0000eec000)=""/226, 0xe2}, {&(0x7f000048f000-0xb)=""/11, 0xb}, {&(0x7f0000993000)=""/23, 0x17}, {&(0x7f000090c000)=""/110, 0x6e}, {&(0x7f00005d6000)=""/83, 0x53}], 0x6, &(0x7f0000fd7000-0x10)=""/16, 0x10, 0xfffffffffffffffe}, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10000) 2018/01/31 20:53:04 executing program 2: r0 = gettid() socketpair(0xb, 0x802, 0x40000, &(0x7f0000f00000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000fa4000-0x78)={0x6, 0x78, 0x1, 0x6, 0x7fff, 0x0, 0x0, 0x3, 0x4008, 0x2, 0x80000000, 0x5, 0x9fd1, 0x40, 0x5, 0xfb, 0x4, 0xa9a7, 0x0, 0x3ad58c2, 0x1f, 0x7fff, 0x3, 0x40, 0x8, 0x200, 0x10001, 0x4, 0x3a9, 0x54f, 0xffffffff, 0x0, 0x40, 0x8, 0x3f, 0x9fe, 0x3, 0x5, 0x0, 0x37a, 0x2, @perf_config_ext={0xa358, 0x400}, 0xc028, 0x5, 0x1f, 0x0, 0x200, 0x9, 0x101, 0x0}, r0, 0x2, r1, 0x2) [ 769.070459] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 20:53:04 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f72000)={0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ca000-0xc)={0xffffffff, 0x2, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cb4000)={&(0x7f000061b000)='./file0\x00', r0}, 0xc) r1 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r1, &(0x7f0000d07000-0xac)="", &(0x7f00000ab000-0x1)="a9", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000de3000)={&(0x7f0000851000)='./file0\x00', r1}, 0xffffffffffffff2b) bpf$MAP_CREATE(0x0, &(0x7f00009ec000)={0xe, 0x2, 0x6, 0x0, 0xc, r1, 0x559, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000321000)={0x1, 0x5, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c72000-0x18)={r0, &(0x7f000011e000)="e14cc11667e13e2cac7eb3c692b733c50fad8e6a2e613d1edeb37acc687025b25e42d76938fb80bfa57996a7cd8a61ed20772da3db455169f7ecfdae728b97c0f9b7b9534110a9b796d07affce8e81ce9e444b4508001d39d1d0787a177abf5779f07dbe69182fafba06f108a7369dbd77242a188b63876c6a3da3bd71d3d4e0d4a97b53a7136b9decd099a89f3d99c6e5db59db4bd471aee8bc2c66571cc751e4db8409754554feaca763afb2c81e58925bea37eab00c185109d25a59fe75800b", &(0x7f0000bc1000-0x19)=""/25}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c8f000-0x10)={r1, 0x28, &(0x7f000019e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b0f000-0x10)={r2, &(0x7f000085d000)=""}, 0x10) 2018/01/31 20:53:04 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d99000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x7fffffff, 0x5, 0x7, 0xfffffffffffffffd, 0x0, 0x9, 0x40, 0x8, 0x5, 0xe217, 0x10001, 0x61, 0x20, 0x3, 0x0, 0x9, 0x5, 0x9, 0x4, 0x80000001, 0x7, 0xbf2, 0x7, 0x0, 0x8, 0x3f, 0x5, 0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x100000000, 0x5, 0xfffffffffffff1a0, 0x1f, 0xffffffff, 0x0, 0x2, 0x0, @perf_config_ext={0x67, 0xffffffffffffff7f}, 0x1d010, 0x4, 0x7, 0x7, 0x0, 0x0, 0x1, 0x0}, r0, 0xfff, r1, 0x1) 2018/01/31 20:53:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000a47000)={0x2, 0x9, 0x7, 0x480000000, 0xa, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) 2018/01/31 20:53:04 executing program 5: 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, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x5, &(0x7f0000f77000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000f76000)={0x0, 0x78, 0x8, 0x80000001, 0x1, 0x4, 0x0, 0x4, 0x0, 0x0, 0x7, 0x2, 0x8, 0x9, 0x1, 0xfffffffffffffff9, 0x8d55, 0x0, 0x72, 0x4, 0x0, 0xffffffffffffffc5, 0x20, 0x1a, 0xfffffffffffffff7, 0x100000000, 0x2, 0x8, 0x7, 0x7716, 0x3f, 0xfffffffffffffffe, 0x3, 0x332e, 0x600, 0xd, 0x2, 0x7f, 0x0, 0x9, 0x0, @perf_config_ext={0x4, 0x8}, 0x400, 0x0, 0x3f, 0x7, 0x7, 0x9, 0xffffffffffffffff, 0x0}, r0, 0x9, r1, 0xf) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000f77000)=0x0) bpf$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) 2018/01/31 20:53:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000b7a000)={&(0x7f00005f5000)=@nfc_llcp={0x27, 0xa5, 0x7401, 0x6, 0x9, 0xfffffffffffffff7, "b8fb32b1c19557becb82c18c2dc18976073a5fe49426291c07315abe65e46b309154a5abe32f60d72da1dec8954983b3798f7699e20941e52c1442e4f170ca", 0x3ff}, 0x60, &(0x7f0000e30000)=[{&(0x7f0000494000-0x99)="7e8ec25afda3cc2c1de0879cb48439adfabe1a07eaac365405183061a0f09758f6650f6bc38607d5a6a75882bdb4e220a8d227a9c12ef2728b639abc622ffdfc0c27f8c5dcfbff9643622a5b13e4a577a882def66410fb2b597eb2b99676db991904279fb612994eee3f237475dd4179fa184331ae9c879cfefcd13b55837e158abc99bc55e93d0f4b6d8297bff41497ea6c31a2d592e16f07", 0x99}, {&(0x7f0000b01000-0x48)="4e1b5f917ad7b1666307b876f05ea0178220111d1ff99594160be83f21b40aa7665cbebc91e1df91671212b30c90473a2bef73d8487852f1b8761888b8bfa883416829798522004f6aeb357fca69fedae5d1ee9322afd46c25e8e75e", 0x5c}, {&(0x7f0000509000-0xe0)="32113b4f4f3858d5eb12e80a16e5db187d886cf8ca904ea1c9725af632235861d9fbe7eadf1db60d81b848babef0466e42f19d967d17bb900d35ae33c2229a5e943593753291f3ff9f57a6e08a502dad9c8e44cc25b0504a6af7bd23c2ba9846245e7abf3005bca4ca78347cd488ab2db53eb7d6d4007fa61a862b521b92cbf2daf52f0433d2ce59431ec8638013c89c7e0d67b8a21e556330d9d23e7ad7182178e155346bfba0b17b5c944df8658b03e3e40e839c728927a20add13e6dcf945502b520c00441aa60c2022651a55a360960ae052122e0aab118bf2d7109c99a6", 0xe0}, {&(0x7f0000496000)="55b22a0f331118b55b1e1f0ef33b01db6e71069648e011d9dda49f8f446bc8ac76320c4770ad152c4aa573eb0d6d0110cdaf93b694a99744a7658e85c3ccdd5eb778bdd0a4b4b49807c3916b508c95c24d17e4ae592682543aca22bc81142f6020fc763a49f118b49265d79eb02d26247c9848faba405f", 0x77}, {&(0x7f00004a7000-0x3f)="5a71ea0637edfeee306b1d80d59f30d095cfc548351d45bb108d733a9816f03b468d7d7c590163cf694cfbedba74b408e8a190976d8abc731cc46fa70c8d78", 0x3f}], 0x5, 0x0, 0x0, 0x8000}, 0x20000040) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ecb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 20:53:04 executing program 6: 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) socketpair(0xf, 0xa, 0xf3, &(0x7f0000dc0000+0xfb1)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f73000)={&(0x7f0000f74000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f73000-0x38)={&(0x7f00009c2000+0x380)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f73000-0x30)=[{&(0x7f0000f73000-0x4)=""/4, 0x4}, {&(0x7f0000670000)=""/219, 0xdb}, {&(0x7f0000f72000)=""/57, 0x39}], 0x3, &(0x7f000048a000-0x15)=""/21, 0x15, 0x4}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000022a000)=0x1, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f75000-0x48)={0xb, 0xd, &(0x7f0000f74000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1ff}, [@map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x8a00, 0x2, 0x3, 0x4, 0xffffffc0, 0xffffffffffffffff}, @jmp={0x5, 0xdb, 0xf, 0x2, 0xf, 0xffffffff, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xe7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c0b000)='syzkaller\x00', 0x9d6e, 0x15, &(0x7f0000e31000-0x15)=""/21, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/31 20:53:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$kcm(r1, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) 2018/01/31 20:53:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bdd000-0x48)={0x7, 0x2, &(0x7f000055d000)=@raw=[@call={0x85, 0x0, 0x0, 0x16}], &(0x7f00008b4000-0xa)='syzkaller\x00', 0x4, 0x96, &(0x7f0000b12000-0x96)=""/150, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000099e000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00001e9000)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a4f000)={r1, 0x0, 0xea, 0x27, &(0x7f0000426000-0xea)="95f8367f61c083ae6f532b3e65bee8b2066ccefe1b520140111d73b617fa20fd120179d6e2aae808530d6ba60a48ad1bcb40b5456a72267230b4ad53b5932d1baddc760e664dc34f6c4fce785da2bd1998ad7d6e046a9b9f6e266042c639c771c04e07d1127ea8265b72d7f4704281fb0b264ec341cf43378aa6102263b98daa7e0bf3ab71517000c59cdc86fe5e57e1255b696afe7fd8959234331bc4b6e576e4072aff4182034eaaca129bac50f149528112bd08221ecab566e0cf79e3d0ceb05a1e8c92235ad52a2f71a50807a5dd917ecfc52a3afa566cb3146da3393ddb4d434a91c6a12b7e1fa2", &(0x7f000043e000-0x27)=""/39, 0x6, 0x8}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x5c, 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) 2018/01/31 20:53:04 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001d000-0x8)='./file0\x00', 0xc0) 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) sendmsg(r0, &(0x7f000001b000)={&(0x7f0000015000)=@llc={0x1a, 0x1b, 0xffff, 0x7, 0x800, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f000001c000-0x2d)="877688090d7a615fd3b1aab6927c75d5d1033967e1f0c7e3c095b9aa5797d1c7ce1ef386dbfd5815e1e90a7d18", 0x2d}, {&(0x7f0000001000-0xbb)="98502b471a4cf21460db53da376b87fd25078f81774173d13c6fa19d7a1d3403bbd7fa6edd39b079181cc9881826dc0d026bb15c5f0c0ab1cf1dbecc24507f51932fb4eba6c13e829ed48b5afa75159dacfd3111e7a91694386daf9e8516c00e25555c230befc3432eec1105bb864b0e7d65f914624631f9b2d6f020c5c8891b06d9150438b085f5d63efdd8f740cdcc940e83a13c44545cdbbd1e62c970e3534364477570a4f706cb7afe93744e4457c11aa7a61dd604554d4fab", 0xbb}, {&(0x7f000001b000)="dcde530d57061c5de01be073fe5ecec37f409674ede04217c65828a1bfcc2c4c496c7f80dab8a4728b025492ddb71030e6e695b75a9af45ac958e60200280c3dd13956cac085069c69c0efbe0cadf17b3dcac1efe8d654018052807e13b0d9671df48d2feacd0b9135265af0bc2dddba51a7756eacc83147b76115cd2126f947d33b29d77786c908490d3c8b8d69ae004e36a6f44df7db3f15f8b57385d89d09173bd4cf597cea740c172af22c2a2cab1126f5cbaa2d5c0a14c76be1075bbdbd6522257bba62f84a97b2752a3b0ede1ab28179b3ea", 0xd5}, {&(0x7f000001c000-0x69)="99e80fe1f1dae4e61755fb9543cadce7884c64b3895a071ecba23e1e08b3872c7e6ae0ac4a2cdc105320c2e273dc18879971d7b7f70ed6e33f2b8aa3492f722e540188b7894df2f0333e623e18ddc3219f67caa236aa32fd017b5ee2e32b3e77086ea77d297e91e506", 0x69}, {&(0x7f0000010000-0x90)="6f0a689455b8dedf5320d7a997c1bcac9ba8595bf498b1493f8717532fbe12081130ccccae068a39e3749856ed039b77c124b19c30c2bf67459c416f582e4281dc9e4e33dc9c3f1a7f23d1943fb8619147219ee0eefc4901ff2b9650f2e76157b793f03020fb82fea59998b216432ab85a16aa91472630e503a580042f7c244579d39ce091bd155d286fc28231856b32", 0x90}], 0x5, &(0x7f0000015000)=[{0x28, 0x11f, 0x1, "297b378c860d6325c1afaf6442d792016136"}, {0x78, 0x11f, 0x1, "f3db25b309a75f3961d2fde8ece778dc0f99206d70064b4256841d5b75916f83b69af49ae28368d7aef67a0f7972722055e9aea63d0a7dbdecd4eb99388c23f2ea1a18e01abd22522997b4bb3274e5009edd1a8db688cc59536775c8801e8b410f0129ce6a59"}, {0x20, 0x107, 0x1fa, "03c378447ae7d3ef4d2c31f9ca"}, {0x70, 0x13f, 0x9, "ed9cedc53fcaed8539c83b63d809146e44d1d5e91c9927c89ce34ebcee81719b4e7504eb36ab1aeeb0f7ad6bfddae96902b8b65c31649999f9b84e747c2345ef642f588cf04375927431cdac2d718f381836c288b513eac6587afd9e87"}], 0x130, 0x1}, 0x24040840) r1 = 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/31 20:53:04 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x44, 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) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f73000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000895000)={&(0x7f0000f73000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f73000)=[{&(0x7f0000f73000)=""/186, 0xba}, {&(0x7f0000a6b000)=""/4096, 0x1000}], 0x2, &(0x7f0000f74000-0x6e)=""/110, 0x6e, 0x3ff}, 0x40000020) 2018/01/31 20:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000948000)={0x0, 0x0}) recvmsg(r0, &(0x7f00004be000-0x38)={&(0x7f000053c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ae2000)=[{&(0x7f00009c7000-0xed)=""/237, 0xed}], 0x1, &(0x7f0000027000-0x37)=""/55, 0x37, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xa, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000899000)={0x5, 0x78, 0x6, 0x1, 0x9, 0x9, 0x0, 0x3, 0x5b, 0x4, 0xffffffff, 0x40, 0xfffffffffffff001, 0xc00000000, 0xff, 0x81, 0x5, 0x10000, 0xeff3, 0xfff, 0x20, 0x101, 0xfffffffffffffffc, 0x7, 0x3ff, 0x100, 0x6cfb, 0x8, 0x9, 0x7ff8, 0x7, 0x9, 0x0, 0x1, 0x4, 0x0, 0x1, 0x6, 0x0, 0x9a2, 0x2, @perf_bp={&(0x7f00002ae000-0x1)=0x0, 0x8}, 0x8, 0x3, 0x3ff, 0x6, 0x5, 0x3, 0x6, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x1ff, &(0x7f00009ff000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x7, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:04 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a32000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 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) 2018/01/31 20:53:04 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 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_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r0, &(0x7f000048f000)="", &(0x7f0000de9000)=""/245}, 0x18) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efc000-0x2c)={0xc, 0x9, 0x9, 0x0, 0xc, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e0000)={r0, &(0x7f0000db0000-0x1000)="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", &(0x7f0000001000-0x4b)="2a932d0646c82c546af1ec54a06dbfd532e39f1eb6012ddf8d3cbaa4f28f39ec8c29100b214bbc8afc187776878ea7db5dd1083200fd6ee197c82f2b37f185cdf41d474a8a324b3e28fc90", 0x0}, 0x20) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x1)=""/1}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 20:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005db000-0x8)='./file0\x00', &(0x7f0000795000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") socketpair(0x0, 0x5, 0x8, &(0x7f0000e1a000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00006de000-0x38)={0x0, 0x0, &(0x7f00009b1000-0x50)=[{&(0x7f0000e03000)="a2bf42e18b7b3b47d9c5f6ac48215a7e733a0e216a3cc1502dfa680800fccff76c", 0x21}, {&(0x7f00003da000)="a7ced7a9d2063e34df46f6eca7e4c277248f88ef0c968eff9c61773b02d9ae64ad65d61c03a0c6a02d12a962b03a2bff112e20bd585e14aeac6ae25e2c4674a0b7ee12633ca8a58d0952cd20b974455dd358e4988931fd2a77b871e5664090c4c08f9d40caaebfbfeef99e4d9d1158449da578f1d0d9727022a50dce31b43a618d548ce5810985", 0x87}, {&(0x7f0000e74000)="e3583f20d826cc2e74a356a9012d2f8b80371101b22850494f85b3dc77808930e5764f772776109f75d4b3db9132e005d2597d9b9d5086b3edfe35861d68c2cb449dcec907badb6b20604bd18ebbe9346d115caa10101ea1e6015bfd6182c212882f08", 0x63}, {&(0x7f0000c18000)="0d3699f88ac018d690c208f44319665a2e9a71046f9a857109b8db2ba9d6b7f30bda04d710fcf78615b1559c9ccc7bb1f825478aecf6b07da0ca0c4ede39faaf663c0e5d9b8a1031ad7e8a75e1ca40a5a0f9b77aaa6beaadb9190bbf0e89122226620e7811d4a4c8338a5bca690578a53bef95", 0x73}, {&(0x7f0000d1b000-0x30)="7bead338778969a652afa95d83510bfb5e0e6cfd9800ab6f90b606bfc73fc352190202ce06641602b48cc2e406f15de3", 0x30}], 0x5, 0x0, 0x0, 0x40080}, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000324000)={0x1, 0x78, 0x4e, 0x7, 0x1000, 0xe7, 0x0, 0xfffffffffffffffd, 0x16524, 0xa, 0x4a, 0x1, 0x9, 0x80000000, 0x3, 0xffffffff, 0xd15, 0xffffffff, 0x0, 0x1, 0x5, 0x3, 0x80, 0x101, 0x81, 0x9, 0x6, 0x447, 0x0, 0x9d, 0x1, 0x9, 0x7, 0x2, 0x272f, 0xe5, 0x4, 0x4, 0x0, 0x7, 0x2, @perf_config_ext={0x0, 0x5}, 0x30, 0x0, 0x5, 0x1, 0xd9a9, 0x9, 0x8, 0x0}, r2, 0x10000, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001eb000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 2018/01/31 20:53:04 executing program 0: 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$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") mkdir(&(0x7f000096c000)='./file0\x00', 0x10) 2018/01/31 20:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 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, 0x40031, 0xffffffffffffffff, 0x0) 2018/01/31 20:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000035c000)={r0, &(0x7f000046c000-0x1000)="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"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x3, 0x4, 0x52, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9b, 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(&(0x7f000073b000)='./file0\x00', 0x80) mkdir(&(0x7f000003f000-0x8)='./file0\x00', 0x8) 2018/01/31 20:53:04 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f81000-0x2c)={0x4, 0x5, 0x10001, 0x4, 0x10, 0x0, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000841000)={0x3, 0xfffffffffffeffff, 0x4d35, 0x0, 0x1, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000f80000-0x8)={0x0, 0x0}) socketpair(0x6, 0x1, 0x875, &(0x7f000004a000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000f81000-0x48)={0xf, 0x6, &(0x7f0000f80000)=@raw=[@alu={0x4, 0x389c8100, 0xf, 0x9, 0x6, 0xffffffff, 0xffffffffffffffff}, @generic={0x5634, 0x20, 0xffff, 0x2}, @alu={0x4, 0x60, 0xd, 0x2, 0x7, 0x10, 0xffffffffffffffff}], &(0x7f0000f80000)='syzkaller\x00', 0x3ff, 0x89, &(0x7f00003ee000-0x89)=""/137, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f80000)={r1, r5}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000347000-0x38)={&(0x7f0000345000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000329000)=[{&(0x7f0000939000-0xcc)=""/204, 0xcc}, {&(0x7f0000f80000-0xa0)=""/160, 0xa0}, {&(0x7f0000f80000)=""/235, 0xeb}, {&(0x7f000057f000)=""/202, 0xca}, {&(0x7f0000f82000-0x98)=""/152, 0x98}, {&(0x7f0000f82000)=""/0, 0x0}, {&(0x7f0000f84000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000544000-0xed)=""/237, 0xed, 0x5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x50, 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) 2018/01/31 20:53:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xfb, &(0x7f0000000000)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000aca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r0, r4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000725000/0x4000)=nil, 0x4000, 0x300000a, 0x110, r1, 0x0) mmap(&(0x7f0000028000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r5) 2018/01/31 20:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c58000)="6370752663340000000000000400") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/31 20:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e4e000-0x2c)={0xf, 0x7, 0xffffffff80000001, 0x69, 0x1, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000dad000-0x2c)={0xe, 0xa0f, 0x200, 0x6, 0x1b, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e1b000)={&(0x7f000047c000)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000110000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000ab9000)={&(0x7f0000e63000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000636000-0x70)=[{&(0x7f000057b000)=""/68, 0x44}, {&(0x7f00006a6000-0xf)=""/15, 0xf}, {&(0x7f0000bd9000)=""/4096, 0x1000}, {&(0x7f0000538000-0x8f)=""/143, 0x8f}, {&(0x7f0000521000-0x49)=""/73, 0x49}, {&(0x7f0000243000)=""/181, 0xb5}, {&(0x7f00004c1000-0x33)=""/51, 0x33}], 0x7, 0x0, 0x0, 0x16}, 0x40000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000848000)={0xa, 0x5, &(0x7f00008f0000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x400, 0xb, 0x2, 0xc, 0x8, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)='GPL\x00', 0x5, 0x47, &(0x7f00006a4000-0x47)=""/71, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bf5000)={r0, r2, 0x5, 0x1}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xa, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x60, 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) bpf$PROG_LOAD(0x5, &(0x7f0000e4a000-0x48)={0xe, 0x0, &(0x7f0000dfd000)=@raw=[], &(0x7f000085e000-0xa)='syzkaller\x00', 0x800, 0xaa, &(0x7f00006de000-0xaa)=""/170, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/31 20:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000029e000)={0x0, 0xfffffffffffffffa, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000085e000-0xc)={&(0x7f0000be0000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000081f000-0x48)={0x1, 0x3, &(0x7f000076c000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000-0x61)="47505300b2e300000000050000914aca34ac1f2ecf2c9ce8eb82c89a80d058a624101581bfc29bd94769d2ea522a34eafba20400ae7d34a048c95ef45b1a7effffbe525d06000000000000004ca7d4eeafd8f83945f38c681380ccfe77e9ef9771", 0x7, 0x99, &(0x7f000096b000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e75000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000069000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00006bf000)={&(0x7f00009f8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00001b9000-0x20)=[{&(0x7f0000d4c000)=""/165, 0xa5}, {&(0x7f0000b9c000-0xa6)=""/166, 0xa6}], 0x2, &(0x7f0000ba2000)=""/152, 0x98, 0xcb0}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005d0000+0xcbf)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/31 20:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffa0, &(0x7f0000290000-0x40)=[{&(0x7f0000480000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0x30c}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000465000)=""/237, 0x8d, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 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) socketpair(0x5, 0x0, 0x1bb, &(0x7f0000a17000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cda000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fbf000)={r1}) 2018/01/31 20:53:04 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x1f, &(0x7f0000f15000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d3f000-0x2c)={0x7, 0x0, 0x7fffffff, 0xffffffff00000000, 0x2, r0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={0xffffffffffffffff, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) 2018/01/31 20:53:04 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000c000-0x10)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000b000)=""/157, 0x9d, 0x4}, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000000b000-0x38)={&(0x7f000000a000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000000a000-0x20)=[{&(0x7f000000b000-0x6b)=""/107, 0x6b}, {&(0x7f0000008000)=""/29, 0x1d}], 0x2, 0x0, 0x0, 0x40}, 0x100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000c000+0x503)={&(0x7f0000007000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000000c000)=[{&(0x7f000000d000-0x2c)=""/44, 0x2c}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/69, 0x45}, {&(0x7f0000005000-0xf0)=""/240, 0xf0}], 0x4, 0x0, 0x0, 0x7}, 0x22) sendmsg(r1, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/31 20:53:04 executing program 6: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0xfffffffffffffcc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffffffffffff, 0x0}, 0x800000a00000400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8000000003, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/31 20:53:05 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0xdea0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfffffffffffffd5d, &(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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f6f000-0x2c)={0xc, 0x491e, 0x0, 0x3, 0x1, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000719000-0x18)={r2, &(0x7f0000141000)="c1524260c57b75aef6f172e4d96174720b193e04d563af493eadc7a5610757d797ab750360370d2d93b63ce1486318593f9d61520394d44283e4c16918a95610b4743c9e721040fb98c82203ae5314a43203645b2dee66161f4849dbb10b2f7707c2e02fa70b", &(0x7f0000f6f000-0xd8)=""/216}, 0x18) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f6e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bf0000)={r3, r0}) 2018/01/31 20:53:05 executing program 0: r0 = socket$kcm(0x29, 0x7, 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)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xb9)="773013cdba22dd0c1b1bea70997d2017ad8fb469841418d95a9f2ca245776b4d43f70cc95101ed128f455bf5ac459d40368ecd4860a76cd12dacaf7d2e90a55104429d0a26ddf05c6382eed297803634a1c3fee67321433c833de26f7e146431d259655a4a05d225413406f6a7e9c5cfadb5b306b495297ca69393a84c721738cdfe64e7190b06c2bf2b9ff970a08b93be0724f9dc43ba0d45e7ce00208b7bd7850f744dce36b05032e01f8e281f47201fee68925077a1ef25", 0xb9}, {&(0x7f0000001000-0xbe)="00c7af7d6efc0ebf28d9b7caac85cc71b6a48cc5ca9861a839e2e87ecae7f32d681ead889b24c982725f6d5b7a9d952c077152b9b1327eab06d98d0fb056c633da75344eee9d2116aa8957c56990f543c6bd4a055b1681bea477bde13251a62b016604fa71af2d3febfe96cf0e1efa386d1fbcb18524942bb66f3f75f24759aa102da5b364e2c3ee89797156ff735f8deba3f5f57b836fc9fb9d30d9f79bc45cef40464eab2ad6ab35c8f3476c3807c15ed4b6df54c6598cab778bb65fac", 0xbe}, {&(0x7f00007e5000)="0f7da1cef02d9ea0a7a498e96aa0c7ff071665ea9b4db1c4b4a817fe9cb247b9eb365be0fd6d96485e49eaf783fea6a1d3355c93fda048f6462f851adc7fd0241ddd7ff8b2bccb3500b18763fcf6da5ddb8910c0a26fb1fda5ba0b01d0170d3a0182a6064f05700822fb0ff857c4e2d3eb72aa2003444461c94ac9085810f50d00822a00cd5c50f0e1b1bd5e35d7cbf0bf139da66ff8357ef8fc242a630a6191df0115248d1e1c0d5537ed7bae37c50e106a6ef7357f07dd", 0xb8}, {&(0x7f0000e5e000-0xaf)="a7640331a2d0462732c78dfa8d667f1426594868c9d87580d8c92cddfccecec24663d308c336a54dd517b81b4a9118e4749dd0fab8303fef85906720eab1af720ea1cbc2a8a5c7469e3abce6ab0bf1f479ac3a8657dd493ac15b4b5024d3288fbba40a9d123c42dbf8b134b3873f9834d0530bb8d2a97c2339f0d32acdc7ff5cb4d100062e7f626523e17dfd3dd66fe0ac2d85d8239114222e635ec8a8fefa7a34c4d8c2c2a31bc6642fdc9c9f2bac", 0xaf}], 0x4, &(0x7f0000001000-0xc0)=[{0x60, 0x1, 0x7fff, "f2483841e1d0537625805772e8507930e47592d3a1a1bd8137bc851b7c5ffc86485fbb225dcf49b0002b7ec895e10796275b7763be5e70079ad83d2a1be4cce44daa3434f06a94ec6257"}, {0x60, 0x10b, 0x31c, "01c0d63e5053995a8a5aa73705eaee20092f8e966ef111958091682e1f45f54ac593f8eb6df1bc194b789842aae56f2aee1b60753ee5ea1d92cb5350e73dd17db6ddb0ae2e04b602221f609f"}], 0xc0, 0x800}, 0x10) 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, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x3, 0x1114, &(0x7f0000de2000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000033000-0x38)={&(0x7f0000d89000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa3000-0x40)=[{&(0x7f0000884000)=""/4096, 0x1000}, {&(0x7f0000b09000-0x78)=""/120, 0x78}, {&(0x7f0000efd000)=""/7, 0x7}, {&(0x7f0000a5c000)=""/111, 0x6f}], 0x4, &(0x7f0000e72000-0x4c)=""/76, 0x4c, 0x1}, 0x40000000) 2018/01/31 20:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000056000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/31 20:53:05 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x3b75, &(0x7f000001b000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000c000)={0x8, 0x4, &(0x7f0000002000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x3, 0xd, 0x2, 0x7, 0x48, 0xfffffffffffffffd}], &(0x7f0000017000)='GPL\x00', 0x9, 0x54, &(0x7f000000c000)=""/84, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r3, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/31 20:53:05 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000002e000-0x2c)={0xb, 0x2, 0x5, 0x2, 0x2, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000002c000-0x10)={r0, &(0x7f000002b000)="8b"}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002e000-0x8)={0x0, 0x0}) 2018/01/31 20:53:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xffffffffffffff00, 0x2, 0x80000000, 0x11, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000dd000-0x2c)={0x0, 0x2, 0x0, 0xffffffffffffff09, 0x1, r0, 0x77e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00009a3000)={0xf, 0x2, &(0x7f00008a8000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x14831296, 0x0, 0x0, 0x0, 0x2}], &(0x7f00006ed000)='syzkaller\x00', 0x81c, 0x86, &(0x7f0000eff000-0x86)=""/134, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r1, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r1, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r1, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) 2018/01/31 20:53:05 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff4000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff9000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ff8000)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f24000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ff7000)={r3}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x807, 0xfe, &(0x7f0000ff7000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) 2018/01/31 20:53:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000020c000-0x40)=[{&(0x7f000085e000-0xf)=""/15, 0xf}, {&(0x7f0000c47000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7c000)={0x0, 0x0}) recvmsg(r0, &(0x7f00006ca000-0x38)={&(0x7f0000285000)=@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, &(0x7f0000969000-0x10)=[{&(0x7f00004e0000-0xd)=""/13, 0xd}], 0x1, &(0x7f0000bb6000)=""/109, 0x6d, 0x4f}, 0x10020) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ab2000-0x28)={r1, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44, 0x0, 0x0}, 0x28) 2018/01/31 20:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007e4000)={0x6, 0x5, &(0x7f0000f8b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x33}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000afe000-0x4)='GPL\x00', 0x7f, 0xa0, &(0x7f0000901000-0xa0)=""/160, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f64000-0xc)={0xffffffff, 0x2, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000564000-0x18)={r0, &(0x7f00008d8000-0x1000)="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", &(0x7f000061a000-0x9f)=""/159}, 0x18) 2018/01/31 20:53:05 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000006000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000004000-0x20)=[], 0x0, &(0x7f000000b000-0xbb)=""/187, 0xbb, 0x0}, 0x42) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000f000)={&(0x7f0000010000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000010000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f000000c000)=""/114, 0x72}, {&(0x7f0000008000)=""/47, 0x2f}], 0x2, &(0x7f0000000000)=""/97, 0x61, 0x400}, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000010000-0x48)={0x5, 0x2, &(0x7f000000f000)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f000000f000)='GPL\x00', 0x5, 0x10, &(0x7f0000001000)=""/16, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/31 20:53:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000b47000-0x78)={0x7, 0x78, 0x10000, 0xfffffffffffffffa, 0x6bd, 0x8, 0x0, 0x0, 0x10000, 0xc, 0x20, 0x8, 0x8, 0x0, 0x3f, 0x3, 0x8, 0xfffffffffffffff9, 0x3, 0x0, 0x5, 0x6, 0x401, 0x2, 0x7, 0x3, 0x2, 0x4, 0xffffffffffffffff, 0x90320000000000, 0x5, 0x8, 0x200, 0x4, 0x4, 0xfffffffffffffffd, 0x4, 0xdc3f, 0x0, 0x9, 0x2, @perf_config_ext={0x1, 0x20}, 0x40, 0x3, 0xfef5, 0x0, 0x3f, 0x3, 0x7ff, 0x0}, r1, 0x5, r0, 0x1) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) close(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) sendmsg(r2, &(0x7f0000d66000-0x38)={&(0x7f0000636000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000040d000-0x20)=[{&(0x7f00005fd000)="dc1107955c6b2f3078dab6c864545c60fefbd28cb676c24d17aec17244f76af68787c96bd66d99fe0927e4ffdd83f7692ff2e03004ddffa94ea0f794c69f8a7b9fa9a27a84312906a41d21877b636ed59b4bf667365cf6d2010e23849540935d06cd3ad2617209f1", 0x68}, {&(0x7f0000228000)="495d0c2e5f7338245bd5fc9707fee4c4786785d119ee10de17394e9b048294f658b8b8b0eba26d984e746024359ec6c3d92a2b35d73c967b2b52e0f8b9dd1e805816de02dd72ef5fe5970e", 0x4b}], 0x2, &(0x7f00005e4000-0x58)=[{0x58, 0x11f, 0xffffffff, "176a111204474014f063c14d234c0620474384f08cd9131a312aea48384d3261066c9489ab8c8797a0a2374321f6a09a00847bc3eddb5b76ed8ef7a745d64ab1c0b4df3b40"}], 0x58, 0x1}, 0x40810) 2018/01/31 20:53:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063b000)='./file0\x00', 0x800) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") mkdir(&(0x7f000006c000)='./file0/file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007d0000)={0x0, 0x0}) recvmsg(r0, &(0x7f00007de000-0x38)={&(0x7f00004b3000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006ba000)=[{&(0x7f0000f82000)=""/176, 0xb0}, {&(0x7f0000d6b000)=""/163, 0xa3}, {&(0x7f0000024000-0x1)=""/1, 0x1}, {&(0x7f000099e000)=""/229, 0xe5}, {&(0x7f000004f000)=""/160, 0xa0}, {&(0x7f0000f5d000-0x73)=""/115, 0x73}, {&(0x7f0000e85000)=""/188, 0xbc}], 0x7, &(0x7f0000a65000-0x2a)=""/42, 0x2a, 0x8000000000}, 0x100) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000db4000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000080b000-0x38)={&(0x7f0000602000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000229000-0x40)=[{&(0x7f0000cba000-0x6b)=""/107, 0x6b}, {&(0x7f00003f7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000031000)=""/230, 0xe6}, {&(0x7f0000775000-0xc3)=""/195, 0xc3}], 0x4, &(0x7f00002b5000-0x73)=""/115, 0x73, 0x7ff}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a37000)={r0}) recvmsg$kcm(r2, &(0x7f0000301000-0x38)={&(0x7f0000aa9000-0x32)=@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], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f00009fd000-0x50)=[{&(0x7f00007af000)=""/4096, 0x1000}, {&(0x7f000024d000-0x29)=""/41, 0x29}, {&(0x7f00004f7000-0x81)=""/129, 0x81}, {&(0x7f0000733000)=""/235, 0xeb}, {&(0x7f0000cb2000-0x4d)=""/77, 0x4d}], 0x5, 0x0, 0x0, 0x3}, 0x40000000) mount(&(0x7f0000058000)='./file1\x00', &(0x7f0000dd0000)='./file1\x00', &(0x7f0000089000)='msdos\x00', 0x800, &(0x7f00000e2000-0x16)="17e823cff952521f9e4e3aa0fd8ba76174e335203861") bpf$OBJ_GET_PROG(0x7, &(0x7f000053f000-0x10)={&(0x7f00005a8000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 20:53:05 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e54000-0x48)={0xa, 0x2, &(0x7f0000f79000-0x10)=@raw=[@alu={0xb0a737f501cf8e55, 0x1, 0x0, 0x0, 0x0, 0xffffffc0, 0xffffffffffffffff}], &(0x7f000047b000-0x4)='GPL\x00', 0x200, 0xd4, &(0x7f0000235000-0xd4)=""/212, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f79000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f000062b000-0xc)='./file0/bus\x00', &(0x7f0000112000)='./file0/bus\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)="") mkdir(&(0x7f000078a000-0x8)='./file0\x00', 0x3d) 2018/01/31 20:53:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000-0x8)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000039f000-0x48)={0xb, 0xa, &(0x7f0000768000-0x50)=@raw=[@ldst={0x1, 0x0, 0x2, 0x9, 0xd, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x0, 0x7, 0x7, 0xfffffffe, 0xfffffffffffffff5}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x40, 0x3, 0x1, 0xf, 0xc, 0x0}, @jmp={0x5, 0x4, 0xc, 0xb, 0x1, 0x18, 0x11}], &(0x7f000079a000)='syzkaller\x00', 0x40, 0x45, &(0x7f0000a5d000)=""/69, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x3, 0x800, 0x100, &(0x7f00007b2000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000f36000-0x2c)={0x7, 0x6, 0x7ff, 0x8000, 0x4, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003b4000)={r1, &(0x7f0000c2b000)="06ac88bd56b087e28f505067e78401eadd9c6e6b0994e67d15bddb928c80b12b62b7534024b1efd299240ea67b2db5ac9dc45a", &(0x7f00001bf000)=""/119}, 0x18) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000eac000)={&(0x7f0000172000)='./file0\x00', r0}, 0xc) 2018/01/31 20:53:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = perf_event_open(&(0x7f0000aa5000-0x78)={0x0, 0x78, 0x6, 0x40, 0xfffffffffffffff8, 0x9, 0x0, 0xa95b, 0x40000, 0x8, 0x0, 0x4, 0x8, 0x6, 0x8, 0x9, 0x0, 0x9, 0xffffffff00000001, 0x3aeb, 0x0, 0x3, 0x7, 0x401, 0x0, 0x200, 0x1, 0x2, 0x101, 0xaa, 0x400, 0x25, 0x3, 0x8, 0x6, 0x10000, 0x6900, 0x7, 0x0, 0x100000001, 0x2, @perf_config_ext={0x3, 0x7608}, 0x0, 0x1000, 0x80000001, 0x0, 0x8, 0x100, 0xea, 0x0}, 0x0, 0x40, 0xffffffffffffff9c, 0xf) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002d8000)=0x0) mount(&(0x7f0000561000)='./file0\x00', &(0x7f0000ff1000-0x8)='./file0\x00', &(0x7f00003d0000-0xc)='ocfs2_dlmfs\x00', 0x200000, &(0x7f0000c88000)="46b89db21f37c40517a2a72fb5aff61de4d76d17a3d43e20bac2bc") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000634000-0x2c)={0x8, 0x100000001, 0x3ff, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00003e6000-0x2a)={0x8, 0x1, 0x9, 0x0, 0x8, r2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c80000-0x18)={r0, &(0x7f00003be000)="", &(0x7f0000726000-0x39)=""/57}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000110000-0x2c)={0x3, 0x1, 0x7fffffff, 0xffc00000000000, 0x0, r0, 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1d, 0x1, 0x14, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000076b000-0x4)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d56000)={0x0, r0, 0x3, 0x3, 0x0}, 0x14) 2018/01/31 20:53:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0xc000000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x7fffffff, 0xbe, 0xfffffffffffffffd, 0x100000000, 0x0, 0x99, 0x40, 0x8, 0x7, 0x9, 0x6, 0xbb, 0x4, 0x7, 0x3, 0x5d, 0x32a, 0x8, 0x40, 0x0, 0x6aab, 0xce, 0x734, 0xffff, 0xff, 0x4, 0x0, 0x8, 0x6, 0x7f, 0x9, 0x0, 0x5, 0x6, 0x1, 0x5, 0x0, 0xde10, 0x0, @perf_bp={&(0x7f00005e0000)=0x0, 0xe}, 0x100, 0x3, 0x6, 0x7, 0x6, 0xfffffffffffffffd, 0x5, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x2000000001, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0xb3, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000173000)={r0, &(0x7f0000ad7000-0x6c)="58b88883d5918a8a20438531ada41e087102e94aa9392a58c3de19f34b19c9f5cbde43bfd42632331a9ab9ce9f00ab6df2d32c848f663dfaaff799c3fbd41b0fd5f64b8d2af94c91f00b31114b12d4595730596533f5e5c7eeb85fa87774917688a318db7c9986a3f4268ccb", &(0x7f000088c000+0x901)=""/23}, 0x18) 2018/01/31 20:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000a78000/0xe000)=nil, 0xe000, 0x1, 0x8050, r1, 0x0) perf_event_open(&(0x7f00008f8000-0x78)={0x5, 0x78, 0x3ca, 0x74ae, 0x5, 0x7fff, 0x0, 0x100, 0x0, 0x1, 0x7ff, 0x80, 0x7575, 0x0, 0x0, 0x1, 0x7fffffff, 0xd7a, 0x4, 0xffff, 0x6, 0x52, 0x2, 0x7, 0x400, 0xbe7, 0x3bd1, 0x7, 0x4, 0x4, 0x1ff, 0x100000001, 0x81, 0x4, 0x8, 0x4, 0xb0f3, 0x7f, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8000}, 0x84, 0x5, 0x100, 0x6, 0x30000, 0x7, 0x8000, 0x0}, r0, 0x2, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000427000)='./file0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000724000)={0xffffffffffffffff, &(0x7f0000115000-0x1e)="a814", &(0x7f00002c1000)=""/212}, 0x18) r2 = perf_event_open(&(0x7f0000aed000-0x78)={0x0, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x420, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ac000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000c6a000)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/01/31 20:53:05 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x735, 0x0, 0x4000, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0xa, 0x5, &(0x7f0000007000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000005000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00001a8000-0x8)='./file0\x00', &(0x7f0000475000)='./file0\x00', &(0x7f0000504000-0x4)="6166731e", 0x4, 0x0) socketpair(0x8, 0x5, 0x7731, &(0x7f0000df6000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000492000-0x38)={&(0x7f0000d69000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003b3000)=[{&(0x7f00006f7000)=""/188, 0xbc}, {&(0x7f0000d99000)=""/57, 0x39}, {&(0x7f000064a000)=""/208, 0xd0}, {&(0x7f0000575000-0xee)=""/238, 0xee}, {&(0x7f000023d000)=""/226, 0xe2}], 0x5, &(0x7f0000ed7000-0x5d)=""/93, 0x5d, 0x1f}, 0x0) socketpair(0x1d, 0x0, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000428000-0x38)={&(0x7f0000255000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000206000)=[{&(0x7f00009a3000)=""/209, 0xd1}, {&(0x7f0000454000)=""/4096, 0x1000}, {&(0x7f00002cb000)=""/96, 0x60}], 0x3, &(0x7f000030e000)=""/100, 0x64, 0x7b6}, 0x2) sendmsg$kcm(r1, &(0x7f0000edc000)={0x0, 0x0, &(0x7f00006b7000)=[], 0x0, &(0x7f000069f000)=[{0x48, 0x112, 0x5, "38dadc2c5bb08b7b2aad58b0db2f6cb86c6ce0116e81f461bc970eae96b0acaa59390509b6c1d83a66a3047ca2b781baa42c656e03ae"}], 0x48, 0x80}, 0x4) 2018/01/31 20:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000317000)={0xffffffffffffff9c, 0x50, &(0x7f0000918000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b5b000-0x4)=r1, 0x4) 2018/01/31 20:53:05 executing program 5: 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, &(0x7f0000f72000)=[], 0x1000000000000094, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000099000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f41000)={r1, 0x50, &(0x7f000076d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000047e000-0x4)=r2, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r1, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f75000-0x2c)={0x1f, 0x0, 0x8, 0x0, 0x12, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x400, &(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f76000-0x8)='./file0\x00', &(0x7f000011d000)='./file0\x00', &(0x7f0000f75000)='xfs\x00', 0x2020808, &(0x7f0000f75000)="8209391d51e495ca3c4352aadf695be268f57d500d4e29e969ea380eb2bec39587047d95b9b49ae55a26e104a1ae5af2ad121124140eeeffa1fb3bb513f4e4ea91d9101d7c60d635f4866f19c4a853a454a581550e536d874dca6aed02b149d8bea331da86ad46c82c14e4fc9b790fd2ca9866c2976f9c32a1abb0b59c155d5b8995eeb3b3430f4da5d0c21c2606b9f382ed4b154c12108e7f5d6313f7bc34a84ee694f048e8c41f0ed3ad00906fcc12cfa1081beade50749e89ee2b8f483cca66873ac1d1a6e6f1737807a8f084ff88014482d8627d885554341d7c9b8c229949984965c8a39fb9e9") bpf$PROG_LOAD(0x5, &(0x7f0000f75000-0x48)={0xe, 0x15, &(0x7f0000522000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x19}, [@map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @generic={0x2, 0x3, 0x3, 0x11f}, @ldst={0x0, 0x3, 0x3, 0x5, 0x0, 0xfffffffe, 0x10}, @map={0x18, 0xf, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0x1, 0x3, 0x80000001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000452000-0xa)='syzkaller\x00', 0x81, 0xac, &(0x7f0000b61000-0xac)=""/172, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009cb000)={r3, &(0x7f0000944000-0x1000)="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", &(0x7f0000d4c000)=""/4096}, 0x18) 2018/01/31 20:53:07 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c84000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000704000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x59, &(0x7f000096a000-0x40)=[{&(0x7f00007c8000)=""/15, 0x28c}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000fc6000)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x401, 0x6, 0x1, 0x0, 0x3c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44, 0x0, 0x0}, 0x28) 2018/01/31 20:53:07 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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000017000-0xc)={0x0, 0x7, 0x8}, 0xc) r3 = getpid() perf_event_open(&(0x7f0000266000-0x78)={0x3, 0x78, 0x100000001, 0x4, 0x0, 0x7, 0x0, 0xfffffffffffffff7, 0x80044, 0x8, 0x6, 0x1ae7cf92, 0x8, 0x9, 0x6, 0xfffffffffffff000, 0x8, 0x1, 0x745, 0xeda0, 0x5, 0xfffffffffffffff9, 0x400, 0x2, 0x5, 0x100000001, 0x946e, 0x5, 0x2000000000, 0x0, 0x329b, 0x1, 0x1f, 0x8, 0x7ff, 0x0, 0x7, 0x7, 0x0, 0x0, 0x1, @perf_bp={&(0x7f000052f000-0x1)=0x0, 0x1}, 0x40, 0x100, 0x8, 0x7, 0x6, 0x4, 0x3, 0x0}, r3, 0x3, r1, 0x38beae886d72a4a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b86000-0x20)={r2, &(0x7f000090a000)="70112f475ca093aaca8634b67822e4363c715da12a4db65c3fe49781dee900f6f9cc79e75a0535ef0a6aaf788685ed5192f8edc9f18c49b0a2d3b598bb8e54cc1e464daeb2f25cf4969f1e1f8ce7b7e1b961ecca68f0c8a705fdf728ce67b9d5298328d94b6c9fb90e960549322e21c9e7466bb79e352448c8dbebf326a206ca7eade1b00a1a4e888ff5b14e422b8c27ad71ed", &(0x7f0000303000-0x52)="cb9ee221c46e336e26e027a0a97a278e4f10e7e18f3082508c61a3b62bad99ddc8e2e5c19bd6ce3ca70c1527bcb7fbf767c2adef9b41ccdceceebdb949d45bb4784e9c429f5cf2ec9d76c21d9a87135e7b67", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/31 20:53:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x5, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x2, 0x80000, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/31 20:53:07 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000b, 0x20010, r0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000017000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x8000, 0x8, 0x200, 0x7, 0x0, 0x5, 0x4000, 0x3, 0x1ff, 0x3, 0x0, 0x1ff, 0xffffffff, 0xa, 0x10, 0x5, 0xffff, 0x1ff, 0x5435, 0x0, 0x100000001, 0x7, 0x3ff, 0x2182, 0xfffffffffffffffa, 0x7, 0xffff, 0x7, 0x6, 0xb60, 0x6, 0x3, 0x6, 0x100000000, 0x40, 0xe0a3, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x0, 0x6, 0xffff, 0x3, 0x101, 0x7, 0x4, 0x0}, 0xffffffffffffffff, 0xffffffffffffff80, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fff) 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) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000f78000)={0x0, 0x78, 0x7fff, 0x400, 0xcb0, 0x8, 0x0, 0x3, 0x88000, 0x4, 0x8ff, 0x360, 0x28f, 0x5, 0x6, 0x800, 0x2f0, 0x7f, 0x0, 0x5, 0x5, 0x2, 0x6, 0x9, 0x200, 0x0, 0x7fff, 0x6, 0x7fff, 0x0, 0x9b3, 0x5, 0xffffffffac206e63, 0x0, 0x3ff, 0x4, 0x9, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x4, 0x1000}, 0x6800, 0x6, 0xe9, 0x0, 0x7ff, 0x9, 0x7, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f78000)='selinuxuser\x00') socketpair(0x0, 0xf, 0xeadf, &(0x7f000081a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004aa000)={&(0x7f000082e000-0x8)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000433000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[{&(0x7f0000f77000)=""/98, 0x62}], 0x1, &(0x7f00007c3000)=""/152, 0x98, 0x100000000}, 0x6de04872a8dc696) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8, 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) 2018/01/31 20:53:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000650000-0x8)='./file0\x00', 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffdfff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x8000000200000000, 0x4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e8f000)={0x0, 0x0}) 2018/01/31 20:53:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0xffffffff80000000, &(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) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000801000)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000409000-0x1)=""/1, 0x1}], 0x3, &(0x7f0000e4b000-0x9)=""/9, 0x9, 0x6}, 0x40010002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000784000)={r1, &(0x7f00005b5000)="b5420642c8576b9d1aaf9a1819239e051b2b058fcd41bfd5f83f517ddd3bb89372e0191fcf34b5e6e921dd5a334670e2b9f7789f449bab097f0f280fa1a7e04d1cc04155d7483d091aa2b04bce03db9dfd6761117d805df9f20058151be512709d31ff108912c4ba52281205a78f616ed5c90d560b1e212e5cf2e37905b022d204c23d9d5d1b2067cbedc89229320a0668f4ceec38e0b9691ccdb2a997340c0797ce2e40dbc0d84cd07a815797610895b9edad177b7d81206c5b2e953aae46c184a4e5057a6c512166f3420a8d46eb61f6be7d659b0ad32860287ac73a2800299a1cc259643fd07c76d9867d8a3d7b4ee2ea", &(0x7f0000840000)=""/33}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/31 20:53:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bd6000-0x8)='./file0\x00', &(0x7f0000954000-0x8)='./file0\x00', &(0x7f0000118000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f63000)={&(0x7f0000288000-0xe)='./file0/file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xb, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f000092f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00002ce000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x34}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0xfffffffffffffe18}], 0x4, &(0x7f0000afb000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair(0x0, 0xe, 0x0, &(0x7f00008b1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 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) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ffb000)={&(0x7f00007f1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f0000903000)='./file0/file0\x00', &(0x7f000094b000-0x8)='fusectl\x00', 0x0, &(0x7f0000207000)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f000067c000-0xc)={&(0x7f0000132000-0x14)='./file0/file0/file0\x00', r0}, 0xc) 2018/01/31 20:53:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(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) recvmsg(0xffffffffffffff9c, &(0x7f00000cb000)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000cf8000)=""/0, 0x0}], 0x5, &(0x7f0000001000-0x9d)=""/157, 0x9d, 0x10001}, 0x40002020) r2 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xa, 0x3, 0x8001, 0x400, 0x2, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xb, 0x7, 0x5, 0x5, 0x11, r3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x38)=""/56, 0x38}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000002000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000002000-0x20)=""/32, 0x20}, {&(0x7f0000001000)=""/27, 0x1b}, {&(0x7f0000002000-0xa8)=""/168, 0xa8}], 0x7, &(0x7f0000001000)=""/125, 0x7d, 0x6}, 0x10142) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) socketpair(0x9, 0x800, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e22000-0x38)={&(0x7f000049d000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00008f8000)=[{&(0x7f0000d96000-0xd5)="fd7b3ff300ca69c361e499e3614249e7cc704aa3818cd80fd039c910681b3b11c0448aabe0994fb19dbbb31f874bef0984b520055bc5fce06cbafe72af36bfc3c4af25f9514af794abaadc98a46a245311ef1cd02de43f3505d7fe09f9552bcd4327fadb06532db4d4e6ae14589536d77221613ef8506c62459807548519393667818c60023572479aee5eb96b287a34407e87f6310478372fead318c45e89afc27ca0b9bdfe24e553274e913f9199e706421a4748344c252a8b3c662873a5eeb384dcd66e68f05469fbb0fe24d308d454a73c1fbd", 0xd5}, {&(0x7f00002cb000-0x32)="353bad9934b14335f1e5c55e85636da1d5723d0d1180d3a8223748f2232a78fa507f0b57580e461b65b2b00fe78ee5198b19", 0x32}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000e57000-0xea)="cc3d6bd8c16efcedbf79732f23c1a91c1164ebeca850450e971c4845a8d04a0d809f43f97ded89fe719e83f6fc83f5ae4cc9ad37d3bd75ebfd568c4fc38a2591e4ed9d9255521e4f2d99defbc148228f0b8599a198be025933ea49a6175cd6188779872fbb03c4e8a6a3dab52155e85e13fbec36e6a7c224ef4b4f22fcb506d4890de229f171d11ead9fbbd03d1dfbf6ea7b14c2d12cb0ce082d6d7a1789c698a6c1f8957652dbffc30543b8c2495c601600775c14f2f602e683e0dcd6e0f5c1703d497b2f93422928c89611fe8316efccd9fe112949c224d1802508500a62c0c6d0b81c6b04ccf63538", 0xea}], 0x4, 0x0, 0x0, 0x1}, 0x800) 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, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:08 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd1000)={0xffffffffffffffff, 0x0, 0xe, 0xe8, &(0x7f0000061000-0xe0)="0b415fd30a3af7fa8deaf6398329", &(0x7f0000fd2000-0xe8)=""/232, 0x0, 0x0}, 0x28) 2018/01/31 20:53:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$kcm(0xffffffffffffffff, &(0x7f000075b000-0x38)={&(0x7f0000ee3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007a7000)=[{&(0x7f0000eb6000-0x1b)=""/27, 0x1b}, {&(0x7f0000ee7000-0x55)=""/85, 0x55}, {&(0x7f0000834000)=""/4096, 0x1000}, {&(0x7f00002c5000)=""/123, 0x7b}, {&(0x7f0000b1c000)=""/215, 0xd7}, {&(0x7f00004e0000)=""/231, 0xe7}, {&(0x7f00008ee000)=""/108, 0x6c}], 0x7, &(0x7f00004e0000-0xcd)=""/205, 0xcd, 0x8}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00008ad000)={r0}) 2018/01/31 20:53:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r0, &(0x7f0000606000)={&(0x7f0000cd9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b99000+0x900)=[{&(0x7f00003a0000)=""/4096, 0x1000}, {&(0x7f0000d6e000)=""/97, 0x61}, {&(0x7f00008d0000-0x93)=""/147, 0x93}, {&(0x7f0000603000-0xcf)=""/207, 0xcf}, {&(0x7f00008ac000-0xd5)=""/213, 0xd5}, {&(0x7f0000003000-0xa0)=""/160, 0xa0}, {&(0x7f0000af4000-0xd5)=""/213, 0xd5}, {&(0x7f0000f9e000-0x71)=""/113, 0x71}], 0x8, 0x0, 0x0, 0x23}, 0x2000) mkdir(&(0x7f00004b9000-0xc)='./file0/bus\x00', 0x44) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000074e000-0xc)={0xffffffff, 0x7, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000639000-0xc)={&(0x7f00000bb000)='./file0/bus\x00', r1}, 0xc) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='nfsd\x00', 0x2825, &(0x7f0000136000)="") 2018/01/31 20:53:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000067c000)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000729000-0xc)={&(0x7f0000fb0000)='./file0\x00', r0}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000f1d000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x814, &(0x7f000087f000)="9c") mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x0, &(0x7f000020b000-0xba)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000208000)='.', &(0x7f0000378000)='./file0\x00', &(0x7f0000e11000-0x9)='efivarfs\x00', 0x20, &(0x7f0000a92000-0x76)="d2c66b988293d53af301854787a34ff0fa3399ab509eb9f5adf0b219cb2e795a70532d490204fd1d009d1263235584d7ab40ec82449212a15688e40e7c8a4ba377947ac5899d35e660be2638b68f9c2d7d54110d31619bc7567538c6b963dc42153971385eb2ef572d96c87b71b5ddea4804e33639dc") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2018/01/31 20:53:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x1d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80001, 0x9, &(0x7f000000a000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000001d000-0x2c)={0xf, 0x10000, 0x100000000, 0x75, 0x11, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001e000-0x3)='./file0\x00', &(0x7f000001e000-0x8)='./file0\x00', &(0x7f000000a000)='logfs\x00', 0x0, &(0x7f000001d000)="55c6967d7699b1e994b1250c2a0231e45cabd53f972e4a1afa80112fdb09fe53b8e06630e901bff0cbe8b1d3737d626e19118b4af2225137a53200d31fad23a95205021d71a644cffec2ecb3746f97f3d98f000de706a1eb447fa8cc46922ff484580bdcd624de33da8605d314047a573961fd7955603222") 2018/01/31 20:53:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000918000)={0x9, 0x5, 0x5, 0x82, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000472000)={0x8, 0x4, 0x4, 0xe4, 0x17, r0, 0xf1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) [ 773.116680] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 20:53:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000137000)={0xffffffff, 0x6, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000572000-0xc)={&(0x7f00002bb000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mkdir(&(0x7f000035d000-0x8)='./file0\x00', 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00001ee000)={&(0x7f00009b7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000d1a000)='mqueue\x00', 0x0, &(0x7f0000b1d000)="") mount(&(0x7f00002be000)='./file0\x00', &(0x7f0000c53000)='./file0\x00', &(0x7f000002f000-0x6)='nfs\x00', 0x140000, &(0x7f0000fce000)="") 2018/01/31 20:53:08 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000-0x20)={0xffffffffffffffff, 0xfffffffffffffffd, 0x400000003, 0x0, &(0x7f000000d000)=[], 0x0}, 0xffffffb1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000012000-0x3)={0x0, 0x0}) 2018/01/31 20:53:08 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x7f}], 0x2, &(0x7f000000c000)=""/105, 0x69, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x9, 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) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000157000)={0x4, 0x78, 0x8, 0x9, 0x8, 0x2, 0x0, 0x800, 0x800, 0x6, 0x3, 0x1000, 0x884, 0x0, 0x9, 0x6, 0x97, 0x7, 0xff, 0x8000, 0x1, 0x1f, 0x8, 0x4, 0x3c93, 0x4, 0x2, 0x80000000, 0x7fff, 0x2, 0xff, 0x6, 0x8001, 0x0, 0xc4, 0x1, 0x6, 0x40, 0x0, 0x94c, 0x0, @perf_config_ext={0x3, 0xd437}, 0x1b000, 0xeb6e, 0x1000, 0x3, 0x39, 0x7, 0x7ff, 0x0}, 0xffffffffffffffff, 0xe169, 0xffffffffffffff9c, 0xa) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) socketpair$unix(0x1, 0x20002000000003, 0x0, &(0x7f0000866000-0x8)={0x0, 0x0}) 2018/01/31 20:53:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00003a7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f000043c000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000271000-0x48)={0xf, 0xf, &(0x7f0000f3c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x5, 0xf, 0x7, 0x0, 0xfffffff4, 0x0}, @call={0x85, 0x0, 0x0, 0x16}, @ldst={0x1, 0x1, 0x0, 0x7, 0x9, 0x0, 0x4}, @generic={0x66f9000000000000, 0x6, 0xffff, 0xa0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b8f000)='syzkaller\x00', 0x80000001, 0xb9, &(0x7f0000df0000-0xb9)=""/185, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/31 20:53:08 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd1000)={r0, 0x0, 0xe, 0xe8, &(0x7f0000061000-0xe0)="0b415fd30a3af7fa8deaf6398329", &(0x7f0000fd2000-0xe8)=""/232, 0x0, 0x0}, 0x28) 2018/01/31 20:53:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f00005a3000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="00000080", 0x2, 0x99, &(0x7f000069d000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(r0, &(0x7f0000e44000-0x38)={&(0x7f0000911000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fb4000)=[{&(0x7f00007ee000-0x97)=""/151, 0x97}], 0x1, 0x0, 0x0, 0x6}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000f39000-0x48)={0xa, 0x5, &(0x7f0000f0b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x2, 0xf, 0xf, 0x7, 0xffffffff, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bc9000-0xa)='syzkaller\x00', 0xd50, 0x78, &(0x7f0000196000-0x78)=""/120, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/31 20:53:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000008a000-0x10)={&(0x7f00004a0000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c82000-0x10)={r0, 0x50, &(0x7f0000513000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000644000)={&(0x7f000001c000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000003, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002c2000-0x8)={0x0, 0x0}) 2018/01/31 20:53:08 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e6b000-0x4)={r0}) 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) recvmsg$kcm(r1, &(0x7f0000f74000-0x38)={&(0x7f0000f73000)=@generic={0x0, ""/126}, 0x80, &(0x7f00009c9000-0xc)=[{&(0x7f0000615000-0x17)=""/23, 0x17}, {&(0x7f0000f70000-0x39)=""/57, 0x39}], 0x2, &(0x7f0000f73000)=""/55, 0x37, 0x7fff}, 0x40002121) sendmsg(r0, &(0x7f0000f72000)={&(0x7f0000f73000-0x10)=@ax25={0x3, {"48088dc00e2d3c"}, 0xfffffffffffffffd}, 0x10, &(0x7f00008ff000)=[{&(0x7f00002af000)="13eae702f23bcc32d8f33702c3458b48edc1d4c1e64b9c08906c08c80ef36e418c02b128d3151a0e22612eaca0e45a9c8ba016bc0000439a6333dafae4bd51c000fbca414c0252d01f3cb8e96806ea3e94017770f4f44f193ac71bff0a8dd9c867c46fa15458c18bfacc65c06fcddf9833db25deae25d5c987d1455ee9d334a09a4dc96d8908d7e8ceab5981094e264f8298d836e844f2d2d506fe7f30581d705fdb113d7a4101972197f6beaf35bc8266139388e5c24b57510d60fb18fb42660e1b4f004ee34902b7a31f89e53885908fd40b43e23d364ba1925ef99145973982fb59af3324c73543", 0xe9}, {&(0x7f0000ca0000)="67cb8433727fe154660ea9c7cfdf64a9470bcde8cb164013480176a96116ad6ae0e27e39fbbc21609f099f5fa2a48b80441b97c724b8c23d5613346d53bcf8295a49455eda97f91d6d53ce89a89beb647b44ff174b807020fa7a921ecead73a526e73e10c6a73d5009204c6baf2638ef80638c97", 0x74}, {&(0x7f00004fe000-0x14)="35b661ab54ea89950ea8bc8683fdf56ba3c9bae0", 0x14}, {&(0x7f0000f72000)="0d503f8de258a3de44af4d49af4e3e8e5a4e63fb7ac2ba4391926271343130d67a42db7e85621648056832d571a4cb7edaa65bb11676cdf7044957ad9f7aeb41480f80b8801289baedba76c4d7ef", 0x4e}, {&(0x7f0000be9000)="e51abee7f856fd32056f84fa7db08afdcc4f411d6300a409bd24a91a22ad7b6c1962e9007e27a4b9afc0d153be0ddb9e56b74a8572c21c59b0b121dd65952bd87d59c40d7197cf79465bbaf4d6a8a6b6479d38f375a6a6362cf7a4471e83dca6a5", 0x61}, {&(0x7f0000d9e000)="", 0x0}, {&(0x7f0000423000)="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", 0x1000}, {&(0x7f00002cd000-0xbf)="2b8de88f5a1a8e2de1827967be1d5eb782c9245360716fbdae0df73a7f768b74a3524a7e134c613b8d512dccc17b88dcc500fb1af7e1eb72dab9873cb06b6fa14062676bac35cfcf46a6e36cfe80f6a1f2df44c1951b673698be595024a923f112357c3b110c93017532b4cdd52c09497192d0313eeee80ff35b7dd3e0e37f5a54f6beeef598a0c27e0b61a2ec5e8aaabb62708754e5cab85c5eba0c60376c103a7a1a030d6ad26de7f56554740d9425997e8e673df77a2c5b65613d65a523", 0xbf}, {&(0x7f0000586000-0xd4)="5557f8d3fabae1fda15f3ca3894beb880e43744f934272bd8797c5c9618c9ceec1347796829b86e8704484593c751f4f1ccc8048d7839d9179871e74bb29c0fff069b6ba618ed31720b6799b44f6f6b483f11f5128ff0d4896f01008cc92dae1a16a4db4d8276c59ca97107649a7fed981a4e9aaddbf75f6b8457687b99543b839671f7556e786069b9fc5949eaad465d085d761001fa54b0794e7db84bfe72fe41bfa637b25f984ae6cf449b25302d472daaa4e517825c420296024668d491704c06205cf623451d67231b787321b16db58689f", 0xd4}], 0x9, &(0x7f0000f73000-0x118)=[{0x90, 0x116, 0x8e9c, "91c6558c88cf8ee67b2ba11ddfb17ab6b0d808e2c5288110ac7ce632d50cdf39116b38ca93644f9e038968c95e7e5813a41e72a4a22d4372d65f95aee931ae7d16dd56730bbfc25a791fdb71bef449490f31ab0fc08535e02061670a299366ae36c4f6bb5f52f90de43836825cea93d6af6a3010ceb09dffaea459"}, {0x88, 0x112, 0x1f, "658f8c40104fe6c990807313e40e7dede1d237288b26cfc680ecef6b4587f0ec1a4dd0eaf548d3311d5bca527c2e04eff4fe6659da68dec2aabe16b100d81f599fa2c9085bb6a46f0f220f469431674f35ae67fb7b1d3aa14dfdee601f81852b02769b1c8c0c13a0c178b3931ff3de50e6aa9e0f82a936"}], 0x118, 0x800}, 0x4) 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) socketpair(0x2, 0x6, 0x4, &(0x7f00008b3000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000012d000)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@generic={0x8, 0x0, 0xa1, 0xc0000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='PL\x00', 0xffffffff, 0xfdb9, &(0x7f0000977000-0xfb)=""/251, 0x0, 0x200000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:08 executing program 0: socketpair(0x3, 0x4, 0x0, &(0x7f0000fc4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009c8000-0x8)=0xffffffff) socketpair(0x4, 0x1, 0x1, &(0x7f00004c5000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00005e4000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) close(r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000810000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002b8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000147000-0x8)=0x0) 2018/01/31 20:53:08 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034a000)={r0, 0xfffffd4c, &(0x7f0000ff1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ff2000-0xc)={&(0x7f00004d9000)='./file0\x00', r0}, 0xc) 2018/01/31 20:53:08 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000f0f000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x2f, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0xe, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cb9000)={0x0, 0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000025b000)={0x0, 0x400, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x7fff, 0x10, 0x7, 0x2, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:08 executing program 1: 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, &(0x7f000010e000-0x18)={r0, &(0x7f000027c000)="", &(0x7f000007e000)=""/186}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b6b000-0x10)={&(0x7f00007eb000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/31 20:53:08 executing program 6: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x1)=""/1}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000078e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000078e000-0xc)={0x0, 0x9, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000078f000-0x18)={r2, &(0x7f0000790000-0x8f)="f7066c0ab3ab6a6097aaa8b2435fdb7f270084d50d8553361b62bb374f5dd14943dfbf3b92366b303d5057c16477f60b2b8201ddac8c2dc425ed43864f319b0778e9754dff48e16fbac246d5ffe72e128fc2be7d50b2279f168baccd218dbdd6bf4122e10ff4160264d157c89f05430abe9b4d8e5a6bb0bd8e605edb318acc1a19299345958722d4e5920195bc318c", &(0x7f0000790000)=""/9}, 0x18) recvmsg(r0, &(0x7f0000791000-0x38)={&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f000078e000-0xf5)=""/245, 0xf5, 0x3}, 0x40000002) 2018/01/31 20:53:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x6, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000097a000-0x10)={r0, 0x28, &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000075a000)={r1, 0x0, 0x10}, 0xc) mmap(&(0x7f0000438000/0x1000)=nil, 0x1000, 0x0, 0x10011, r2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000020d000)={&(0x7f0000a8d000-0x8)='./file0\x00', r2}, 0xc) 2018/01/31 20:53:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000ecd000)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 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, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b4c000)={r1, r0}) r3 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000264000)='bpf\x00', 0x0, &(0x7f00000ea000)="") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003af000-0x20)={r3, &(0x7f0000f7a000)="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", &(0x7f00004d6000)="60fb49f8549d20140d795ec29c3967945d459f4c41b4bbec6a85aec76f689232013a637aa5527660dd86ae59ce7e32bca7f48d8ede36e29d5014e7ddc093e3a16c90f8ba2712a5a55fe474a7ec5b24486b723972f84f2d53dca864da0307061826f3f502721f221106eddabd81509c6c5df05280c87c6286186ba69113bec2475daa7dee9992c3a80e03b255a7c9e67aca4febf3b1afd588ded3ffc8ee446c4f5a6061ab8d9c4fcbb645a5705ce93048de0eb4cf54e4b7e9b3e0ccfcc203c411250d16", 0x3}, 0x20) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000c21000-0x8)={0x0, 0x0}) recvmsg(r4, &(0x7f00007d3000)={&(0x7f0000228000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aff000)=[{&(0x7f0000baa000)=""/169, 0xa9}, {&(0x7f0000883000)=""/236, 0xec}, {&(0x7f0000b10000)=""/217, 0xd9}, {&(0x7f0000b33000-0x59)=""/149, 0x95}, {&(0x7f0000ec2000)=""/145, 0x91}, {&(0x7f00007f5000)=""/4096, 0x1000}], 0x6, &(0x7f0000cb2000)=""/175, 0xaf, 0x7fff}, 0x40010100) 2018/01/31 20:53:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\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$MAP_CREATE(0x0, &(0x7f00001ac000-0x2c)={0x19, 0x2, 0x3c4b5a57, 0x240, 0x8, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000360000)={0xf, 0x1, 0x716, 0x8ab, 0x11, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001ab000)={&(0x7f0000216000)='./file0\x00', r0}, 0xc) 2018/01/31 20:53:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f00009cc000)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f000093b000)={0x7, 0x3, 0xfffffffffffff08d, 0x3e1, 0x10, 0xffffffffffffffff, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007b1000-0xc)={&(0x7f0000234000-0x8)='./file0\x00', r0}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013b000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000b5c000-0x38)={&(0x7f00009c4000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000)=[], 0x0, &(0x7f0000642000-0x5c8)=[], 0x0, 0x0}, 0x0) 2018/01/31 20:53:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcef, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f96000-0x8)='./file0\x00', &(0x7f0000dc9000)='./file0\x00', &(0x7f00004b2000)='devpts\x00', 0x40, &(0x7f0000e10000-0x56)="bfe16185625bba6c409fb1bfc080882e9cbb7a7beb4f3ec7519efbf35562f82472dbc2cba3675dccb0768b7644b644cf3e4abfc9610c293775ab205e0e330e0a13ed3a4e741ca75e169a18e5e00c12021834c401e942") mkdir(&(0x7f0000f09000)='./file0\x00', 0x88) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e73000)={0x0, 0x0}) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002c7000)={&(0x7f0000f2f000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000190000)={&(0x7f0000586000)='./file0\x00', r0}, 0xc) mount(&(0x7f000066b000)='./file0\x00', &(0x7f0000101000)='./file0\x00', &(0x7f0000bc4000)='ext4\x00', 0x800, 0x0) mkdir(&(0x7f0000604000)='./file0\x00', 0x0) [ 773.518969] devpts: called with bogus options 2018/01/31 20:53:08 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x511) r0 = perf_event_open(&(0x7f0000009000)={0x5, 0x78, 0x1, 0xfffffffffffffffa, 0x5, 0x3, 0x0, 0x401, 0x40000, 0x6, 0x7, 0xfffffffffffffffa, 0x3, 0x2, 0x3f, 0x401, 0x1, 0xaa, 0x5, 0xacb, 0xffffffff, 0x101, 0x8, 0x2bd, 0x4, 0x6, 0xffffffffffffffe1, 0x73, 0x10000, 0xffff, 0x1, 0x59, 0x826, 0x9, 0x3f, 0x10000, 0x4, 0x2, 0x0, 0x6, 0x4, @perf_config_ext={0x7b4, 0x6}, 0x40, 0x1, 0x200, 0x0, 0x0, 0x17ff, 0x81, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0xb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x8, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/31 20:53:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000704000)={r1, 0x7, 0x1, 0x5, &(0x7f000088b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r2 = gettid() perf_event_open(&(0x7f0000bc0000)={0x7, 0x78, 0xf74e, 0x7f, 0x1ff, 0x9, 0x0, 0xffffffffffff8000, 0x40000, 0x5, 0x7, 0x8001, 0x2, 0x3, 0x2, 0x1, 0x2, 0x1, 0x8, 0x8, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffff47, 0x1, 0x9, 0x0, 0x4, 0x8, 0x6, 0x7, 0x0, 0x4, 0x1, 0x101, 0x7, 0x5, 0x0, 0x1ff, 0x2, @perf_config_ext={0x3, 0x400}, 0x420, 0x0, 0x3, 0x6, 0x1, 0x9, 0x400, 0x0}, r2, 0x55, r0, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0xa, 0x6957, &(0x7f0000db2000-0x8)={0x0, 0x0}) 2018/01/31 20:53:08 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0xffffffffffffffa9}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x60, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3d95022fff", 0xffffffff, 0xfb, &(0x7f0000f72000)=""/251, 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000002000-0x6)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfffffddb, &(0x7f0000003000)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000002000)=""/22, 0x16}, {&(0x7f0000003000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0x50)=""/80, 0x50}], 0x4, 0x0, 0x0, 0x3}, 0x40012102) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)='afs\x00', 0x2004000, &(0x7f0000002000-0x5b)="245a1f8c63bb55c95d9011a43f12e2a39df8e59eb9c9a83aa67e0380b86cfb82b2fb963158d9116ab6c9c873306a19578656750d615e7ed241e808dedc1c73d8213a24c788c9eedbfb0629ab8f9d1ea2133b5289bbcbae12e6077e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xcc)="61de51110819962345237d34027d14b6118b197ec7aae1a23211e7e8765995227f28f6c89eba148b9fb9bb3b5280709b25aa7df02691394c60ccb5d8dbcb523c8a95d123b159ded6f270bb65535f0e9edbdff37de6d5e142d81fff8b8600f09c2795de8f295583fa7250958232666513f084ab07970d0289f4b760872689a373ab4a5382c4f6aa0172ce19fd5534d3fcc545d0b843b7f51791d7d1a0754490c05f9f133179f4eafefc755e07fd286c9eb5c92abd80c4073a4ed538f20c22d404343f81c4d0b7c7a626139486", 0xcc}, {&(0x7f0000002000-0x1)="18", 0x1}, {&(0x7f0000000000)="62fdcc71d0b9839c5ac264afb47797e4977abd3a3e520f142f8d67fba27b6a87b9161bc449e0538d4496cb716c4a15b17688019437f22d0e526e308f0562c86ce152c3ac5cf7ba7e70eb70d046d42b33a44d9ee386762b93e8fa68110d03c983987d66e2408694a5b60e394ee377b5adc1f69f2006e7b47efa7cab0b68eff46344a3ca02a4397239c079c90128804fe2531d1a348ed64f8ccbada2fb0f5265e007cd3322e613c7e84c386f1c8dd3dcca36d2d91921d7d9ab3ca3d6ec3396d6feaeec17", 0xc3}, {&(0x7f0000001000-0xe4)="e9b432ae118d9346e203bcc27073ad6d0ef66fe83ee137f825f977dfa188aa0cbbfc4eea0609578214135752c7c940cc879996e7b92838b5e13051495b5c8f94c4ca2937391fe352531ca657a2585fa94f8a94d9e60797e734c4e1ae50cef3ff8e630acf67236825b200fa8650007532637461fb57bd9f2114836a3b6a7c2237172bf7b0d2e9b076aaf83acbb94696b6fedac52ea667804f4eaec4e183938620a2f509d993a29e8759a2d63243e706a5c8321749a402cb51bc51197f9ed5b3165d4c8eb425fe133987c1d7cd80b8f084c4d9f891ac092281f33a06918d23f9cfb5c27640", 0xe4}, {&(0x7f0000002000-0xc3)="0886a256afed92c92895adc6203d97ecaab5e4731464410dc68845126dc86f69516b215e8ae8c4dd311883f3cf6b66e28e42c3610fd402ec85993dc1dba949ba7ba945079c9b906704e6f708934c39759b7edb6a3ceb16da1b5ade6429aa84fa2ea77e2f5954d995826dee2e36752a24bc1b9c3218be4962bb0ecdd006935d93cbdfd7bc6da9c8b9208b936e5db7fbebf206a82404aa72e53832b21f63c635a90914d734a9ea39304df3139cad137376690a853de2f079638a7aa53e4b17ca0be90233", 0xfffffffffffffebc}, {&(0x7f0000000000)="f1ac55fe29589d7466", 0x9}, {&(0x7f0000002000-0x4b)="3b94a38394b9b342dabee65072cbe306858ddb9316ee6bf48c4a6e33c53b36606f34aa3e65d83cc7cf921e8c07b9b7e2c91dd384447fa8768200a5480c36fc66fccc180c0d6374e133360c", 0x4b}, {&(0x7f0000000000)="e0ec192f773976b16c396cf6a59497", 0xf}, {&(0x7f0000002000-0x59)="99d3d5228980161c1913eedb82a4e895eba3a1e3767cdd61bd0df0e8d3008391b9d4d3ca1e138ebc55b516798fedc74ff1b562d7969cbc7e928b1443080b4394fa82751878e6e72d8e49a026b5b94bf9f005c92b8cd4726d68", 0x59}], 0x9, 0x0, 0x0, 0x4004000}, 0x4000000) recvmsg$kcm(r1, &(0x7f0000694000)={0x0, 0x0, &(0x7f0000b3f000)=[{&(0x7f0000000000)=""/171, 0xab}], 0x1, 0x0, 0x0, 0x1000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000bc2000)={0xf, 0x4, &(0x7f0000903000)=@raw=[@jmp={0x5, 0x6, 0xc, 0x7, 0x7, 0x108, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x3, 0x8, 0x0, 0xfffffffe, 0x4}], &(0x7f0000f2d000-0xa)='syzkaller\x00', 0x7, 0x2b, &(0x7f0000000000)=""/43, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/31 20:53:08 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000c000-0x14)=@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$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xffffffffffffff15, &(0x7f0000019000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000017000)={r0, &(0x7f0000017000)="970dc857f2617e9cce61b013f371fc434c5c93f17d6366512ccd8ca57d92995bb48bc21eb4f112e53b7681fd73feb6a54ee26e670c0b4affd3e8d28b587a3831161ce23fbdb9dbba53aedd3dacfb79d385c70cbca51f3b1b1a2b1a98f708c23ca6a0150cd37ed7f3dd6198d1e9211b3d3586d0387b61bc694fe3d78d1e18", &(0x7f000000b000-0x93)=""/147}, 0x18) 2018/01/31 20:53:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000159000)={r0, &(0x7f00007b6000)="1cc26fcc134919a7f5550906474c8f6699c614953c7092bc5ae6ee8c4b08ac81c72a5f3dfb2bb8", &(0x7f0000d69000-0x76)="ec7e3494f8211f8e7cec4186aa3f106af49b21d8b5e6df683f6de72def6daa18b495fc55805675c124e4f666be6653832fe956577e0d15ad4129b9563cf9d8df9e70960375cdeb3530a39307167b76e2790b556f6f9d9eecc240f4a88017614d36378a89fb29ab29d421dc4eb0ff526f5c99c8a2dd84", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003d3000)={&(0x7f0000e7f000)='./file0\x00', r0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000be4000)={r0, &(0x7f0000a2c000)="f4f07a35152e91cab6d88545c2c6f509b25bb38155e1584c10f0d111701fc8701b52e956ab12b0a51086622660f5e832929d7af228c9605102c448057d032bbddfd9065d2e4e7fbe5f4af6755026f93cd2603acca79c9181214fbb1c7ddcaad554a4ecc42264ff656a7a9c531ace57989d63d37527b908933edad7d64e6b3631612890a3cc9a9650f5a28a00d8ef7159b72e45935f68f14b17e8fda0b0edb250c9b820631d0d5f420cb3f6014b211b93c0cbf57bf8e0ff685099fcf38fb5efe1f7c89611d869da2f393e6734ebac56baa3b3ada4dcbf139af43266f9b8a59b", &(0x7f0000690000)=""/188}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f00002fb000-0x10)={&(0x7f0000133000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socketpair(0x0, 0x80006, 0x3, &(0x7f0000941000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00008d8000)={0x0, 0x0, &(0x7f0000e0c000-0x60)=[{&(0x7f00000c2000-0xcf)="24ab59907e861b0723e91233426f9b9ae5f7ae5c38688a145a1484f6dfd064d451ec6ace09f5fd10192e4bc29f566255ce3405953190f3f5b9f4f99c591eba2a31a29cb29e6f51e739ad679b6c4dbda5571efa9409cf865d1f2cdc602c5c8e32f8f7571b7bc51173fc164a55c58b638abc275207dc5f556663bd50564c02221273ae127d0acce45cb2a5830097060cabc449471039b93853d6a5064a7519f6304a90bbf5e58f1d4d7182e871b5525cc7f5f0026da712db7ce467f268c537ac51a5115b6c839080b3dbb6c7ee3a1072", 0xcf}, {&(0x7f00008ba000)="1d7ad91471f1c3b9be8a45b07f09a9122a508357dd244f05cb0cc3f5", 0x1c}, {&(0x7f00007cb000-0xec)="a9a2bcad07739a9b1c47f46c17f61630feb0cccd18fe21f2c1ab7fcabbdff3a4e711f0557bb0ae359765fb37f973a53de68e3f17f45efd3dfeb253104bb4c47e46240a5601abfd6bfdfee7505654504d0dcfa08e499d891e401e29970d164ff28a1f3fd14bcb6ee27476aeeb5dd56be01df293508e04f0cf2829c848edfaa67c9d00e455ce799b58ebcb7c083f3b057c0f4318b3870876af1f2f72b6bac6730c17057845654ef512ffedaa2d9ae00d2c49ed43b79dcfe086f25f0b7ac9fa5c197acaa32b269c1f592e1cdb90e435d4a0cb8117a5b69f0a8135993f3e25c1927aefa307f2f7767cd8be0e70c8", 0xec}, {&(0x7f0000ce8000-0x41)="41ee5007451c1de4d002d190b0e425eff3be3d073d2e22100322ec0023746fc25dede7b524c39503ce3e1359c6c9b9451b213f869308028783c990d52f4271759e", 0x41}, {&(0x7f00004c0000-0x20)="5dac0ab72287f1efe3bf9fa28b5492a06d924499f29ba045ea79223d1a726308", 0x20}, {&(0x7f0000a5e000)="e2506acd4bc7e5b321ed65ca82278b9d6bf9ad0851058e3a0a7d5a6e5d47953ef6f4770717466dd454a47a153317f6f0a38cb72f30186ed0fdaeb900819d71ccf871c938114fe12630da51d20f685936c5f351b3dfe1d29cb2b8560ca5c1a3b09489681a2018c92c6eb8ea57629645bf6e8c77e1ee80eb2782e4eb442d98c09529062e3f67fb02a22c94a94752bb308e77d6a1498af28e7d89838358b8d975f473caf1e64838c5203b4d68758bf7b620ce319672db30f35a99f61801068f9312fff153295056acecd1143a142aaa96e9467d94fbe3107a960673e3445a0aacf2aa1b", 0xe2}], 0x6, &(0x7f0000099000)=[{0x1010, 0x10d, 0x80000001, "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{0x78, 0x104, 0x30, "d0e6123bb1247db350e9db8c50e551555b6b70f4ef51e6ffe299421e384b2d6897c2672b311aaa81d9d10986decdff7b4e2ec413483c18f5c9d0779f080bc11b27918affbb2170a712b8a1baae50bf9ff1868e1a8ebecb0a237eb169b4615bd20983"}, {0x70, 0x115, 0xff, "c7a3cb006420b13519e4379c2b68bf153df1e949a8dd82884649f5a662c548fe2ee6eddf9d12a0f4fa210ea4ca5f117c8ebcd921807723a654fcf4231de0a43a88580668e501f3050241b0572a92d1bfaef4c826f171c7fcbd"}], 0x10f8, 0x4000}, 0x800) 2018/01/31 20:53:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e38000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00006ad000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ca3000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000293000-0x10)={r0, 0x28, &(0x7f00009ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000038000)={r2, 0xffffffffffffff80, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000008e000)={r0, 0x28, &(0x7f0000b72000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004ff000)={r3, 0x3, 0x18}, 0xc) 2018/01/31 20:53:08 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001f000)={0xffffffffffffff9c, 0x28, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000020000-0xc)={r0, 0x6, 0x18}, 0xc) 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$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x0, 0x2, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001f000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x7, 0x0}, 0x28) 2018/01/31 20:53:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0x2000000000000c04, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000013000)="", &(0x7f0000022000)=""/40}, 0x18) 2018/01/31 20:53:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000039e000)={&(0x7f000087a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b37000-0x40)=[{&(0x7f0000c89000-0x9b)=""/155, 0x9b}, {&(0x7f0000796000-0x36)=""/54, 0x36}, {&(0x7f0000ad1000-0x1d)=""/29, 0x1d}, {&(0x7f0000b9c000-0x4)=""/4, 0x4}], 0x4, &(0x7f000060f000-0xc3)=""/195, 0xc3, 0xfb}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000e64000)={0xc, 0xb, &(0x7f0000d38000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xff}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x100, 0x2, 0x6265, 0x88}, @generic={0x1d1, 0x9, 0x80000001, 0x9}, @jmp={0x5, 0x62, 0x2, 0x7, 0x9, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000055c000-0x4)='GPL\x00', 0x2, 0x74, &(0x7f0000958000-0x74)=""/116, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001d8000)={&(0x7f0000410000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f000081a000-0x10)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c8e000)="730008000000000000d73a", 0x0, 0x5f, &(0x7f0000000000)=""/95, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0xff, &(0x7f0000351000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000314000)={&(0x7f0000027000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e50000-0x30)=[{&(0x7f0000636000)=""/131, 0x83}, {&(0x7f0000563000-0x8e)=""/142, 0x8e}, {&(0x7f00004f6000)=""/227, 0xe3}], 0x3, &(0x7f00006e5000-0x71)=""/113, 0x71, 0xffffffff}, 0x10000) socketpair(0x1, 0x80001, 0x6, &(0x7f0000f73000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007fd000)={r1, r3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d04000-0x8)={0x0, 0x0}) 2018/01/31 20:53:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000022c000)={&(0x7f0000ace000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x32, &(0x7f0000f1c000)=[{&(0x7f0000f5c000-0x7e)="9fa7d9a898d794fbe1ee8d62b47ebc8a94ebc92ca1957165014fb0933b4408e37f7445399427a660c0635943f943ae7436c088f157962f7d63dca9b0ad0d0e41d978671ca74d7c84ebc5aa41f0561df1238be99f448a6bf55d857cc0ec915e25a5833742bb62faa51e16d94b473879b446c792b8b38249bd338886efcd69", 0x7e}], 0x1, &(0x7f00007e6000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c61000)={r0, 0x6, 0x1, 0x1000, &(0x7f0000e62000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/31 20:53:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000018000-0x10)=[{&(0x7f0000018000-0xf4)=""/244, 0xf4}], 0x1, &(0x7f0000017000)=""/238, 0xee, 0xfffffffffffffe01}, 0x10163) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000018000-0xe)=@l2={0x1f, 0x5, {0x100000001, 0x9, 0x1f, 0x8, 0x7, 0x6}, 0x3, 0x800}, 0xe, &(0x7f0000017000)=[{&(0x7f0000018000-0xb1)="f866cb61383dc003afac6bc55e0a8e9dc37cda4b9ad90e354a3521be1d2cbe3af3f1b8785f2604e7dc543fb508f2aec77a4291101df1c523298cdc937682969ecbb2fd966ad34789771f50212eceb9782f3ad6903b6d7d248679a2d408b75a9e8e15b420dfaa87e697fd2be0ff82095111fe0e3581056d5656cd8b80b544eab4df3eb904ea1cb31435e61acd92d245579246cd22096d4255bea4b9a2b42ae85479702f9414723a99a370dde5f83b619db8", 0xb1}, {&(0x7f0000011000-0x12)="3ab5858b872c350424be927828b219777c90", 0x12}, {&(0x7f0000017000)="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", 0xfa}, {&(0x7f0000017000)="1f3b06656ee9a2bb84d9267159dc0c198fc4b804c776f6f9d16e52ebdadfd98638f9a1c2cd4afc22ca36faa48945f6c7df2300a0508627a4302c9e8d14e591928c6af361cef7550328acd363b5312804a8c9e6eae006e3abd08005a0d9f52f96e84ff441a9fc56984e9e4955511dd9250e1da4670a3eae220563079436e0e6a34c2d5c7adc476edc", 0x88}], 0x4, 0x0, 0x0, 0x8000}, 0x20000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/31 20:53:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c0000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mkdir(&(0x7f0000924000-0x8)='./file0\x00', 0x4) recvmsg(0xffffffffffffff9c, &(0x7f0000f08000-0x38)={&(0x7f000002c000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c7e000-0x30)=[{&(0x7f00005b4000)=""/102, 0x66}, {&(0x7f0000c52000-0xcb)=""/203, 0xcb}, {&(0x7f00002d5000)=""/43, 0x2b}], 0x3, 0x0, 0x0, 0x99}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000438000-0x48)={0x8, 0x2, &(0x7f0000530000-0x10)=@raw=[@call={0x85, 0x0, 0x0, 0x1a}], &(0x7f00009d1000)='GPL\x00', 0x7, 0x7f, &(0x7f0000968000)=""/127, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000077a000)={&(0x7f00004bf000-0xe)='./file0/file0\x00', r1}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f000023f000-0x10)={&(0x7f0000b2b000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/31 20:53:08 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000021000-0x8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x7d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x806, 0x4, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000022000-0x8)={r1, r0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xd, 0x3, 0x40, 0x100000001, 0x5, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000021000-0x48)={0x4, 0xf, &(0x7f0000020000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x2e}, @jmp={0x5, 0x6, 0x8, 0x1, 0x7, 0x6, 0x0}, @generic={0x9, 0xffffffffffffc39f, 0xd88, 0x2}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x1, 0x5, 0x2, 0x28, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001a000)='syzkaller\x00', 0x3, 0xc, &(0x7f0000014000)=""/12, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000022000-0x78)={0x2, 0x78, 0x898, 0x2, 0x8000, 0x6, 0x0, 0x2, 0x205, 0xd, 0x4, 0x1, 0xa7, 0x80000000, 0x46a4, 0x8, 0xffffffff, 0x437, 0x8001, 0x3ff, 0x7ff, 0x800, 0x800, 0xffffffffffffcca8, 0x8, 0xdbb, 0x1ff, 0x0, 0x7f, 0xff, 0x5, 0x0, 0x815, 0x6, 0x18, 0x3f, 0x4, 0x2, 0x0, 0x9, 0x2, @perf_config_ext={0x5, 0x101}, 0x104, 0x4, 0x7, 0x3, 0x8001, 0x4, 0x9, 0x0}, r4, 0x890, r1, 0x8) 2018/01/31 20:53:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f00001ff000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1, 0x2, 0xe27, 0x10, r0, 0xeb65, [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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r1, &(0x7f0000213000-0x7f)="", &(0x7f00001df000)=""/199}, 0x2) 2018/01/31 20:53:08 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000948000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x0, &(0x7f0000032000)="") r0 = perf_event_open(&(0x7f0000594000-0x78)={0x0, 0x78, 0x6, 0xfffffffffffffff1, 0x5, 0x3, 0x0, 0x40, 0x80, 0x4, 0x2, 0x7, 0x6, 0x8, 0xfffffffffffffffa, 0x3dcb, 0x0, 0x2, 0x1f, 0x7, 0x101, 0x2, 0x5, 0xf0, 0x9, 0x7, 0x7, 0x9, 0x9, 0x4, 0x7ff, 0x7fff, 0x4fa, 0x5, 0xc70, 0x3, 0x1, 0xed7, 0x0, 0x1e, 0x3, @perf_bp={&(0x7f00006bb000)=0x0, 0x9}, 0x2080, 0x4, 0x7, 0x7, 0x6, 0x1ff, 0x8001, 0x0}, 0xffffffffffffffff, 0x2ef51cc2, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004f1000-0x8)=0x31) 2018/01/31 20:53:08 executing program 2: socketpair(0x1, 0xf, 0xffffffffffffffdc, &(0x7f0000cfd000)={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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000a76000-0x60)=@nfc_llcp={0x27, 0x80, 0xa8, 0x5, 0x6, 0x0, "f50c8ad1c44da0bdc50a9348c923c8e400e82c21a2e5724a829c47b31f173f1a382e7798f49ea4f0d712f1a15ba111153cc75ef160476e27cd0aefe6a428ed", 0x8}, 0x60, &(0x7f0000f1e000-0x40)=[{&(0x7f000002d000)="", 0x0}, {&(0x7f0000001000-0x98)="006614c3109093818eb1214d1b33fcde109404d09d14662aef0240c0b816a63cf5b66be123199b12c697b12885d9f6a96f7ba43d897d5dfaf0fe037951edde0f3a688fe4def557d1043bb64d3d00c21d2806e02b16e6115b36f6abac32896d7c4c639e96596cf27718d5ab0d96b237208c06c4aba944774da3ed26391dfffc60a556e684db0e498e651f13bad7c80bb066780fbaa9ad1476", 0x98}, {&(0x7f00000fe000)="3fa25cc18afdc1c95b4d9f", 0xb}, {&(0x7f0000000000)="d459d85c7ca3f19d6e589f9066ed781dbd045e4a46d5152e707528c1a7b534b48abc9b13cebd25f099a31661e1f7c2f065b27cc9ad4411313975b329bbde169d57bf9379f009d8804891f29f122bdadc620e4bb28d31dceadae76afab905656982f4280308023d07aed25fc437d62bb0396f8b85a194fb436105bb338e929e5293a9dc97fd51fe9d118b2431029d17976e7bb22d48a21697668a778ab5b70741c7e4d7e1a8ba7abfbdcfdd0afddc791b87fce4e75f0085b55bddd93a5af64bfdb9b111ac78012baa3ffd850482c80cdc8e083b4839da2861db6c7b", 0xdb}], 0x4, &(0x7f00002f0000-0x368)=[{0x68, 0x0, 0x0, "64d41fa4ff04c2650bc7873a8407d0435c4aedc461259292f7aa42f1eb64208d67234335716590fe85f9984c2f58d7a58e7cb3bf1041bb63cb3fd4850c702e69dbae1749ec6eedc598d6cfc1740eb260d95290a5"}, {0x60, 0x18d, 0x4, "5f5cda1d4077a6ef00757f323921689b555cc576e240be1702a0387aa530044d4d2f8d4bd829eb3423e0ed211de1607f8a4ac77989c4b3192cf0e206f592467f33faf4a5bf185f5c425ee480b2f1"}, {0x70, 0x1ff, 0x9, "d20252d65fe43ef66cca0a533f5d8f2c4bf8ac18660d79ec2f9e991c86ccdb7b1aae61a3f5a7c8185a25454651c41cb5aa4ee6d33777b7ed7764a6bed55d7af9e625fef8341e10bf0a3b7cb4a2421b2d02505526f148abdf30d84b1d22bd30"}, {0x70, 0x11d, 0x100, "c69772b7409e43d03c36113a42fd463c3a5691f4a58bdc5916f6c6977215ce39a4202b0632e75e7ec1fb289772ad4cb9ed505fbea07bae522f0619f18996c9c6c2cce62a34b5b37abd1b978c6ece1fc3a00fe0b8126123c02815"}, {0xe8, 0x1, 0x72, "eb285fa7e61125bc830382fed92370f0fc44423709c54b6665952fb1715d1c8bba871eaf2137dd8bf0d720c51d17cee6ca0a0f96ba4220d955760ae268c43b8446ff62ec40337379dcb203946557fb311ca3ebaf0de873009fd8ba5a6e1a6d420b808ca41916f837d06a82c6bacd41bd628565c05a030fca30355f12320127ece2cf16c6cb39c9f84b92ad40f8a61ed8520bd9a7ab64e53428f65d17267bb2bc7eda73b3292b662afd6e26dd8fa34e4548da8b09165e7215af783ca90f67ab1989330c7f727d2468b0f545eeb7758fda528c5d828461345f"}, {0xd8, 0x119, 0x80000001, "98119ccc87b42be35a4d4d77eb24df4e1a1d86061a4e1b77b46e35c6203402e4799f85479c6dac7b5015aff03414cd95abaafb8c457790b13afcc281a14d9a5e360d75f6644f8bffd0b9f7a8fbffc49f22ad5cbd29f988617274935dac4bcdaebde25854faa60f2fb6f4c8d01f284e206314609afa936414f0a1c3aba5689fc93ad85507946a01d9a21461e7ca98eb005c75dcb7835bbfb83d8901196b0ecbf659711ada5998bfe43454fe4cc60d0d3396441d38a822d98bf053363f6084c6d64afe"}], 0x368, 0x800}, 0x8040) mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f2e000-0x38)={&(0x7f0000f13000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000aa1000)=[{&(0x7f0000f2d000)=""/4096, 0x1000}], 0x1, &(0x7f0000f2e000-0xb9)=""/185, 0xb9, 0x5}, 0x10060) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f2d000)={&(0x7f0000f2d000+0xd30)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aed000-0x60)=[{&(0x7f00005c0000)=""/243, 0xf3}, {&(0x7f00006dd000)=""/163, 0xa3}, {&(0x7f0000f2d000)=""/138, 0x8a}, {&(0x7f0000209000-0xb)=""/11, 0xb}, {&(0x7f0000430000-0xca)=""/202, 0xca}, {&(0x7f0000f2e000-0xb2)=""/178, 0xb2}], 0x6, &(0x7f0000f2d000)=""/95, 0x5f, 0x9}, 0x120) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bc9000)={r2, 0x3, 0x1, 0x3, &(0x7f0000793000)=[0x0], 0x1}, 0x20) sendmsg(r2, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[], 0x0, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) 2018/01/31 20:53:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005a9000-0x78)={0x0, 0x78, 0xc70, 0x3, 0x3ff, 0x6, 0x0, 0x7, 0x4000, 0x8, 0x8, 0x2, 0x6, 0x25, 0xffff, 0x4, 0x2, 0x4, 0x2, 0x8, 0x3, 0x100, 0x9, 0x3, 0xef6f, 0x698, 0x0, 0x9, 0x6280, 0x3, 0x8, 0x0, 0x9, 0x2d8, 0x2, 0x4, 0x7f, 0x8, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00006ce000)=0x0, 0x8}, 0x400, 0x8, 0xc000000000000000, 0x7, 0x8, 0x800000000101, 0x4, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000862000-0x8)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x34) recvmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f0000c76000-0x30)=[{&(0x7f000012f000)=""/105, 0x69}, {&(0x7f0000c0b000+0x731)=""/181, 0xb5}, {&(0x7f0000c5c000-0x26)=""/38, 0x26}], 0x3, &(0x7f0000646000)=""/227, 0xe3, 0x10001}, 0x120) 2018/01/31 20:53:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3bf1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000aca000)={0xe, 0x401, 0x1f, 0x4, 0x1b, r0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000096a000)={r0, &(0x7f0000cd1000-0x7e)="5b29ad", &(0x7f0000ec0000)=""/95}, 0x18) 2018/01/31 20:53:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000334000-0x20)={r0, &(0x7f0000d0e000)="", &(0x7f0000273000)="", 0x0}, 0x20) 2018/01/31 20:53:08 executing program 5: 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_CREATE(0x0, &(0x7f0000bca000-0x2c)={0x1f, 0x7ff, 0x100000000, 0x7, 0xd, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000a1c000-0x18)={r0, &(0x7f0000675000)="", &(0x7f00006e6000)=""/106}, 0x1d0) 2018/01/31 20:53:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e47000-0x3)='lo\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/31 20:53:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000beb000)={&(0x7f00007c7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000347000)=[], 0x0, &(0x7f000099c000-0x16)=""/22, 0x16, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d71000)={0x0, 0x0}) 2018/01/31 20:53:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000f1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa7}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x146, &(0x7f0000001000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000693000/0x4000)=nil, 0x4000, 0x1000002, 0x11010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b76000)={r0, 0x50, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0xffffffe6, &(0x7f0000b7f000)="73ea4bfd9f37963f2c42c03a6e074ae99f741d2f8ce3318ce34f278e84dbff3381ab5b3e02348c7b48f7d6f2035759960a20d0eb5da8888eace83da9590b5b034bf0d1fffffffffffffffa678a5eac4f52b0975e85709d38b7b80a7d6a3b535edac9d2b149f178295a9e9c01b7c2fc46be55ee13276035891f2b7ff8815a0b", &(0x7f0000017000-0x83)=""/131, 0x8000000, 0x0}, 0x28) 2018/01/31 20:53:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000079f000-0xc)={0xffffffff, 0x91, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00004fa000)={0xf, 0x3f, 0x1f, 0x0, 0x9, r0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = 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_UPDATE_ELEM(0x2, &(0x7f0000615000)={r1, &(0x7f0000b69000)="", &(0x7f0000c3f000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef5000)={r1, 0x28, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 20:53:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) 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_config_ext={0x9, 0x3}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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, 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(r0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa8) 2018/01/31 20:53:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x46, &(0x7f00000c1000+0x18a)={0x0, 0x0}) socketpair(0x15, 0x800, 0x401, &(0x7f0000fa5000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dc1000)=0x0, 0x0}, 0x0, 0x0, 0xbffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 20:53:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/31 20:53:08 executing program 0: 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$kcm(0xffffffffffffffff, &(0x7f00009a5000)={&(0x7f00001a2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f00008eb000-0xdd)=""/221, 0xdd}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000c53000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec0000)=""/41, 0x29}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f00008ff000-0x6b)=""/107, 0x6b}, {&(0x7f0000e76000)=""/4096, 0x1000}], 0x7, &(0x7f00008e1000-0x68)=""/104, 0x68, 0x1}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x7, &(0x7f0000000000+0x516)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0, 0x2}, [@generic={0x4, 0x2, 0x2, 0xf6c}, @ldst={0x0, 0x0, 0x1, 0xb, 0x7, 0xfffffffe, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000-0xa)='syzkaller\x00', 0xffffffffffffffff, 0x8, &(0x7f00008f3000-0x8)=""/8, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d8c000)={0x0, 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) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd1000-0x48)={0x9, 0x8, &(0x7f0000fd1000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6c118f11}, @jmp={0x5, 0x5, 0x0, 0x4, 0x3, 0x0, 0xfffffffffffffffc}, @generic={0x0, 0x4, 0x100000000, 0x1}, @jmp={0x5, 0x3ff, 0xf, 0x5, 0xa, 0xfffffff8, 0xfffffffffffffffc}], &(0x7f0000fd1000-0xa)='syzkaller\x00', 0x8, 0xa9, &(0x7f0000300000)=""/169, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(r1, &(0x7f000061a000-0x38)={0x0, 0x0, &(0x7f0000e89000)=[{&(0x7f000098e000-0x1e)=""/30, 0x1e}, {&(0x7f00003de000)=""/250, 0xfa}, {&(0x7f0000914000-0x41)=""/65, 0x41}, {&(0x7f0000fd0000-0xba)=""/186, 0xba}], 0x4, &(0x7f0000fd0000-0x11)=""/17, 0x11, 0x10001}, 0x0) bpf$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) 2018/01/31 20:53:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000efa000-0x4)='afs\x00', 0x1000, &(0x7f00008da000)="") mount(&(0x7f000032b000)='./file0\x00', &(0x7f0000c66000)='./file0/file0/file0\x00', &(0x7f0000511000-0x7)='mqueue\x00', 0x0, &(0x7f00006ad000-0x67)="") mount(&(0x7f00002da000)='./file0\x00', &(0x7f000044e000-0x14)='./file0/file0/file0\x00', &(0x7f0000e87000)='ramfs\x00', 0x0, &(0x7f0000945000)="") mount(&(0x7f0000668000-0x8)='./file0\x00', &(0x7f0000e8c000-0xe)='./file0/file0\x00', &(0x7f0000190000)='logfs\x00', 0x400, &(0x7f0000594000)="610485c236ccafe6a82fd0c07cf9b6bbf1f94cdf133dd35dfca597c503f6a708d5eb53cae1f6e2540d16993a04732b87353404215b8b84514ed93d9a354b47951f29caaca69d4fe878ef0c387596166a4a9e8e11647c0d3d601fdc2ae23a345e58effec0f6ff5b3913cb7ccbca6dcc11669cc2c3be43097483ca58fb08df1067cba31c88017809934e0ed7ce32c0e5c31771") mount(&(0x7f0000174000)='./file0\x00', &(0x7f00001da000-0xe)='./file0/file0\x00', &(0x7f0000be6000-0xa)='hugetlbfs\x00', 0x0, 0x0) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)="") 2018/01/31 20:53:08 executing program 5: 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, 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(0xc, 0x80001, 0xfffffffffffffffb, &(0x7f00007ee000-0x8)={0x0, 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) 2018/01/31 20:53:09 executing program 2: 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) mount(&(0x7f0000165000-0x8)='./file0\x00', &(0x7f0000a74000-0x8)='./file0\x00', &(0x7f00005da000-0x4)='nfs\x00', 0x20000, &(0x7f00005be000)="ae494a9dda764f40f3a016e8d63fcabca206854117fe8845a9c99aeca6e380ec7c904435664a1f2537b7214973646e0f0653a6446cb8320a1910e11cc2a541e3a29891d648dfcf3d7d287ede60417c91399ad89569e404ddefebe0e2c61d513eba629d0b9309eb640d5986e32e1ea0a9a8ede49caa9870f802675cd5896cf17a71298b183f1908f15aac7868b97f4a93ecc4") mkdir(&(0x7f0000fdd000-0x8)='./file0\x00', 0x0) 2018/01/31 20:53:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f)="", &(0x7f0000afd000)=""/199}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f6d000-0xc)={&(0x7f0000993000)='./file0\x00', r0}, 0xfffffffffffffef9) 2018/01/31 20:53:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f00005a3000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000375000)="00000080", 0x2, 0x99, &(0x7f000069d000)=""/153, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:09 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fef000)={0x6, 0x3, &(0x7f0000fec000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)='GPL\x00', 0x72, 0xc3, &(0x7f0000efd000-0xd2)=""/210, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000005c000)={r0, r1, 0x5, 0x0}, 0x10) 2018/01/31 20:53:09 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f000000a000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x1ff, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x7, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000001d000)={r0, r1, 0x5, 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x271) 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004b2000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006f9000)={r0, &(0x7f000002a000)="", &(0x7f000073a000)="", 0x0}, 0x20) 2018/01/31 20:53:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e3f000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="", &(0x7f00003e3000-0x5e)="", 0x1}, 0x20) 2018/01/31 20:53:09 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:09 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x28, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000798000)="73836b616c6e657200ed5a82b02b88fa6fa69e5607eb6e6825d94f1261eeb6b45252f50ed5fd17e52fd17162c3a042110b19b146fec5af1cc8c8e9f758093e044ee8a4b77f608441b2ac4476207ad9c5a48c056e18dec2511c8515b400e171bc85f24d3ee48ab55724e07f4dd69b6f6840b293fa47466256dd4193d4259585888a68152c7f252c08d03a09fd8342b4f75ab38973d2cbf3bd9f56c4367524ed52a5a2e74f8ccf827a15c14fb1e2fa7bc09ec3a32b913c73a9e48e4cfec7a12fda732ac23de2f5264deac3d1f33e9fb1de87c4e542b7c94ae048f65f7d01f521fd50267dfe66fce2a3cc", 0x6, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a9000-0x10)={&(0x7f0000fd3000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd5000)={r0, 0x0, 0xd1, 0x54, &(0x7f0000fd5000)="c4e80cb6c4b26582f6e8ed479092366e673d7b33b2fbd9a45506db286bb1556a7acc8205dc7ef67cdb78ccdacd01e42b29ca40c66cda7448907029ce5207a398d45928c0368254dbd0f7a1beb5a0be9e7fab0ca0b8dbcbb058dea43b20e4b78fa091062c5e146ae994e096dac4de1005f13e86977118c1d9f813225e380d658f3a5dc5a921f6f3055c250a77efc6840ef27e713311bf7ce5845efed00d04317e9d87177ee303af0dee83bdc5de35f55b1cf1b04549bb7cf8fa696eb1cb05643d70b3bff2c69e69bd0b78b58338831277e0", &(0x7f0000fd5000)=""/84, 0x6, 0xbc}, 0x28) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000fd5000-0x38)={&(0x7f0000262000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000053e000-0x50)=[{&(0x7f0000fd5000-0xdc)=""/220, 0xdc}, {&(0x7f0000fd5000-0x85)=""/133, 0x85}, {&(0x7f0000215000-0x54)=""/84, 0x54}, {&(0x7f0000689000)=""/115, 0x73}, {&(0x7f0000fd4000)=""/96, 0x60}], 0x5, &(0x7f0000395000)=""/56, 0x38, 0xffffffff}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd5000-0x48)={0xb, 0x7, &(0x7f0000271000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)='syzkaller\x00', 0x80000001, 0x56, &(0x7f0000fd4000)=""/86, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/31 20:53:09 executing program 7: r0 = socket$kcm(0x29, 0x100000000005, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000660000-0x20)={r0, 0x7, 0x1, 0xfffffffffffffffe, &(0x7f00008a1000-0x4)=[0x0], 0x1}, 0x20) 2018/01/31 20:53:09 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000+0x53b)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r1, 0x7, 0x1}, 0x10) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000002000-0xf8)=""/248, 0xf8}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}], 0x5, &(0x7f0000001000)=""/26, 0x1a, 0x1}, 0x40012140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000601000)=""/158, 0x326}, {&(0x7f0000a97000)=""/174, 0xae}, {&(0x7f00004b9000-0x28)=""/40, 0x28}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f000090f000)=""/43, 0x2b}, {&(0x7f0000002000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f00000bd000)=""/44, 0xfffffffffffffed6}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000515000)=""/10, 0xa}], 0xa, 0x0, 0x0, 0x100000001}, 0x40000100) bpf$PROG_LOAD(0x5, &(0x7f0000d37000)={0x4, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xcf2}, [@jmp={0x5, 0xfffffffffffffffe, 0x6, 0x4, 0x0, 0x58, 0x4dd170a3ad750e8b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x8, 0x21, &(0x7f0000001000-0x21)=""/33, 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) 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$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2c) 2018/01/31 20:53:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0x1088)=[], 0x1ae, 0x0}, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 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) 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") 2018/01/31 20:53:09 executing program 5: socketpair(0x19, 0x800, 0x3, &(0x7f0000de6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c28000-0x20)={r0, &(0x7f00002de000+0x4f)="af3d427dea3fbc8c73e6068448b8584a3cba38ccde7bdb29f075fb4ec0d80a8017170f1b2102aca12b12d4c20864986e43dc178d02972c16ee8250406880e36d23f67cd57d41cadf6cd551af6069230fce10", &(0x7f0000001000-0x2)='VB', 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000357000)={0xe, 0x7fffffff, 0x4778, 0x2, 0x1e, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = 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)={r2, &(0x7f0000213000-0x7f)="", &(0x7f00003fe000-0xc7)=""/199}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000fd9000)={0xf, 0x3f, 0x800, 0x400, 0x9, r1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f0000ca0000)='./file0/file1\x00', 0x0) mount(&(0x7f00000c4000)='./file0/file0\x00', &(0x7f0000b1a000)='./file0/file1\x00', &(0x7f000044b000)='configfs\x00', 0x2000005, &(0x7f00001cd000-0x79)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000106000)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f00007d8000)='./file0/file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x7000, &(0x7f000009c000)="") 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f00005e3000-0x8)='./file0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xc, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000a1d000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x8, 0x5, 0x1, 0x6, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f1a000-0x38)={&(0x7f00003ef000-0x2)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d69000)=[], 0x0, &(0x7f00008ca000)=[], 0x0, 0x0}, 0x20000044) [ 774.202927] EXT4-fs (sda1): Unrecognized mount option "È" or missing value 2018/01/31 20:53:09 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000736000)=0xffffffffffff14b3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000061a000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000dd3000)={0x0, 0x0}) 2018/01/31 20:53:09 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f7a000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f7a000-0x38)={&(0x7f00008f2000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x2}}, 0x26, &(0x7f0000db8000-0x30)=[{&(0x7f0000835000)="6bb878e989ba25fdd4b25507a91b629f5178d24acd1543cad8cd879f5132457729e20702feb36e2bcb1817e33cc573be418332cbb457b5af7645eeab1f8fff09045a8bb56e0f8171a1a64a70deed8e92befb6c46207c476b182ea09a4dcb1ab802125a7e310303cd8adfaa475357f5c08cbb790d5ea25996d3b9be938818863f7b9973fcd48b72eb2a57a1c7ef8fbc0b6201cc1e2870c1a9a3d71f7b0dcf561b7eb3ba324631218d7e4184bfabb3794085a610ab09c5822bf29092947fd9ec6f4aae17d1606c2d16e935c7f5cef9d6b31445605aefed0a15f488d96289f310a39d1981fcb63511a83b8c6815c953cb553370b287", 0xf4}, {&(0x7f0000f7a000-0x28)="456d4db62659b5c8c47020d29fd5b998a5b7ea27170ac43c9c4657daba81335d1ad3ed6bc613cf26", 0x28}, {&(0x7f00001e9000)="f1b52fed6ec58a897821d51f10d6eb042e294fa9007d97140eec94c8a785d7de597ebc8c78b63b04cb008d241326b21cc3cfb247b56c401a2a16c3451ddc214b8cd91a62783e75c31a5baca228435570cdc06f9065eb5e52e03a69555665b34122451364fdf4f9d337ac7732bbbc7039f982f17efee633a7c1c62472e2e9e0ceb1a44c3c69f5c3ed9f9498a732989388adb2c618191a298fb7562f7186f2722617c1e5542d9d2789c5517ca334fb007f0cd7bed71963a0676aceb6", 0xbb}], 0x3, &(0x7f00007b2000)=[{0x90, 0x11b, 0x4dfb, "f440bd3bd6cbf2e830e268fa8a3aa2f704e480c39a729f13bd16bebf8e94d820307f4d54cda29a7dc56bdfb8ddee675b80ca4773bd76aa1cbbafa8422d5da1780469c44bbeceed0de6a0d5cf470520e3a50c4474b9d7dfe3298530d40906adfbff7873f837b8050d9ce0d7199782084f5f87a3b97c8f9590eb"}, {0x1010, 0x0, 0x1, 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{0x10, 0x103, 0x0, ""}, {0x108, 0x0, 0x8000, "30862fd7061b71a61286595fc1cd8d63b031f1b4f0911210f91299b93e067aaea257c03849c861b440a58ad4feadc407780e233028acc88b9c5dd2da6d6c998bd4b4ef212745abb0d69b6692aedb2fe53a397276229cf7548a609145880c6a70f839a0e7e45ead137648f3d29f90484391152c952864f6717c198ac25c3c5b6ecc32a94519e992bd986aee2827823f50cfe01c8f00f0f9cfffc78e872e8d48c32b8d0504e24ad1f6aad99680a8b357c4257d6302723432d97b5905b8033c986746b6f16578f5ef984f1efeb0901e6f45727ddda2374d832f2c403bcae15b4b48b3b68126027bc1886949cbb36bbbc8835d491704f830ca8a"}, {0xd0, 0x0, 0x8, "3adf53dc5197bc02436204037c37f4e14adc8edbd4685cc0fad53446f3b403617da5b17c44b0ae757519212fa0d5259793c65cb078f5bdcefcb3b395c543902089a5e01fef423972e45ef4e6953f61cc23343cef54c7b0069df8c9c8c3f04d5d0dd9dba810c52a48f141b14c9691e263732740e906d2c1b1e0bd65480a7f0164ff00707b27dacdf3fbaf0e77c5bef56ddc2254629c4bdce1f38f73b1440e8842ec327c22427cd19c6854137c7da9635c8d0fa275392537dda5deaad8c85a"}, {0x10, 0x18c, 0x2, ""}, {0xa0, 0x19f, 0x6, "13a604d18427fd411ff32bc1b82672526ce2bb04cb32201b70d23b6c3c76e9bee7dbd77c5b1f7a1d1a8ad75f0126fb9fd2ed510b3ecb067bdc5a41092602cee5e042de96cae6ed346dc9d33d8e3f0a1916a04c72b0f207db68cde0838af6fc13a6e10f32633b95280d1eaaebc3483c3b8665f5d0cacf9ad4c2aa06e837a87312c7d3fca7c835a434a78d6fe8fc"}, {0x110, 0x10e, 0x8, "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"}, {0x1010, 0x111, 0x1, "bac48ad60fbfbdbbd30d9543ac4b5a881e23003e0d1d6996345603db1f8decdcc8007f5de9fe09880f1aef4982559d3181b6694f185e7d255a8ababdb1ba721db5df98ed9e61be53bf70114e003f2d87569b910a65de44dff874e0fa72b2c85016c43e5efad3e4fd7c3d36c088ba2270eaf6d9aeb4a08dcc05bb1749ad4426285829fe8f6a05fcb232fe345e948e08b3af3e5b6969e01ed84bd6a6cfdf57c6908ad814b6925ac7bb2b8fbdb49088551b4db825ce00bdc42a78375bcc1cf1e74489accb198e6ad94a172493bc97ffce74f4778d84e33a584a98bfce954435611ebc0def6fe052acaba6797834c1dac8f17c19ff67145a571c1ddcb5c666bd1647904295716507891aa027f701a5e93ed9fef9cea4ecb00b2f6bc61470ab7a2bdd12141f14e4ef2d9bfa70eb2be83d37d89f113cbbe34ef3d952dfb5c40c2c5c856929297c17ec5b25ee8f2eee643f2a5a19b01aef4e9a3af6b3bc29a8a427e0abd61864fec5869d81c1a3f397c2b7e70274c23447a9b4e74a3930fa48cc9ab233f81a20f6f26717b993dbd7925afed7d0855673989eb62675f9b83c833fbdd7c9681193748300e75107fab3c7b5ccfa648dffcc15d8def7468ca20df8d59c734b848044ec8ed9c7d0334a1fe2fdd76cedeeb67a843a5fa9490ac474133c07c2da533b9ef1d01f1ddaddec217bf978332a90fd6623ffbed95dbd8141a6a8a08a1db481b22f39c0c3032d15aaf7d9aa5e0e431cbd5a46dd9985af1c9f04a558268ff430712541327d98dde69a78965dfbc3e3c30d97e9133a879912173b1c79b82adc6752a9c2f32d05889d6917994a969c4cf4aeee269ac29b2fbbc84e5affaee51fa48629ae0c550e0348ffd6f3feafffcfd756721c2f1dd2d7c47f1325ae93af02f4201d46b23df765287a7c9e6acb33e9626a3954708c72434d98894dcc1b8caf1e4312f95d09e6e50b063dc36d452d65f91cf853c7e0e0c5e7f5257a7e1d1028cb5dc7e9bcdc7384c26396b3f70d5e415e2ef88d1ca5cd8b4b93cd272300c417ec46e48a3711db473e2208a244ba7118aea407d2eef869b184bb00d3c008be03a5b3f97ec67904ec7b35d22ffebbd8d5da4fb2edfdeb3c3a88e2c6e8c1eee8ba0f364bc42028b1aa42d8360374cd1a0682b45460997c1558ab7cdfaef77bb8d1d233edea96bfe0001147d916e46a3544dbce66041a104ae23e64cfd4af9226dfe26513f5b0b563c327bd6d3899d8addfed4973d9ba3cc1d517b9ab501fdcc214efeb3b614aca1842c3f067505c8733c03eb0036c398c8fd61aec87a9faef355c13de8125b0957a02713cfcc87827353dc90d92ac3453bda20fb3ab65a4191c45c9f8e27ff148a184b87fb7dd618092d35c13067bd00715a47f0a2f30652b06796254205fa4d539a863deedcbfef3861a8a85e49bb0ac0b9384c262c5790e2383ab232708b93fff63644b71cdcd2496bdd0ba8cd7750d06a7fa740b6fa249405819c6dd8bb5cd1f86596bdf9e55afdc9f349470aa6d6932751e56153ec64e2055a57384737d74590179277557e1220cb538f632acc3f37c6241b8f07aa1011fb6f70a0727c71d3d608d353e7a33bdd6439c3cacf18f35657f622b63c65e28ccdd50138ba556531aa76f904f084be2bf862186d54e9bd1632a5aff0ce10987639a13e872f7993f152d403285d140973c2a0b01051ce84cc536cac096fc775d47dac4f3bc9e02435606a1e5a6aa14a3e8f39b3b14119cc3206503cba46571108286f37a59b9b8c86d3d1ffba999fc981568e39ba991ec17188641ec2bbae78ba3a45e9c7f42a49791169ac285cf0ba6741d9fa477efe89904e6588ac5efebde4c621a97a349b4e991c80a9027027c018a9e861154f93182596a1a2692029f19c6c9e5191ea8bb49b1719826f85af83767cffaad45736be625debd79fb35609f26b1683174f826c7e0f89714e7ee3679d7f906aaf704130457c642541eff681c78e57ae801cc1940e0a857982fd793792f4f91a47324226cabc5234f3e478303b492b90f716c0d7bd275713315f14c3fcc3e6979ec8c07e42153911007356366761e901ef7b5d14b0fecf338f92fd4243c342437cd77dbc3186ebf4c36c586d7b7d7dfd69d5fdbb405e4556b1c01eda4d1c136f6e69346489e882aa6a5a48931f5284764c1592667198ac23db5a4e21dc96db2f049b4956239a1c9452729e827ec3d1582236838891dbd660f67266f7db1a97521137450c98d11d33ac18c2e827aedf3a771f8cf6a2abc4807f290f62534514fcab4cf54c7dd3633faec72681cbb12f322b5ffb36b4989292f47c859f65cf76bf509e9052c6fda6ca2838a3776d2f0c0e336acd2328ab03121f273ae45bbac79ea926f354cb6fefe6cd7f525b4cfd5c21618f0997c6e24ed98a6206a8fb9ed88ecbb35608add142d61adb7f36bf6c44971a1b4a94544ae89cf8a3bf239aa125b3c0f86eb37cb721856fe5857a1018d48afdc24caf56a88fe0f5582a7465dd95eb42538303fdf5fe3624c2689503fe4aaa9ee80d25c75debaaf77e53bc55b002a4c81a9a5ec9de34b58392c0229f88d616f8f4bf8eb69db866fef3ccdd11a87792a93c02c58ef21890a75d837f204a424cfdbcc3cbd07ad0c7cd4bd2543eb5e889c385d0fe8f16ba974c2da1c99ca92edcf0c5966e6dd77f8b9caf718dd395bb66a129e99b851a213ef1e32a6a659778f0f3ebdd297f4796a93a5ff8bc215580214dd682f2b9ca5d7c324928d740fa0c598934eb8e7bd4e25f7c6cf2d8c83ca82088983d6be5a2c9ee8ce07c09141221efde5e1fd40837528144fe430ca64fc6e4076b4b8000b8602a8cef2576a1f24fa5c0828c7cbdf230a472e91d187f09331bbd4ff9175bb8ed83d56d9865cd817e9d02133b402b45193f9539866558ea85e9635f664f3b007eec2e4db4cb1e4eb1f210152f5b5d8911b44880e503f5e1cc42ee66b0f115a2928bd34761385a9f95e16896f74323c458ca60b637d08b43a9b0a622114db463153b2205dee1b6c32c34af65fc52972b3a95f19a4f8e5077c833784a1bb9f87a6bd20e3b21e041a4edddad34a27b775b7b27b168eaf584fce98a3848e8660a8c7b32b20d48206af08ff730dacd359e8e5adca541ab8c2c55f6a7967e715951df14912692fece89f77ec38083cee2047845be6b127fd1d89ad1727e7eb0d6c1aef18ab9e875a02ba25e0a5ed48e643b13da8f51b7d381317990f8dcb3e747dcade90e23c5446a05cb3a949ac6d7bff9aa9277e5dc1693f496103a40581be9217e1b241b047035c19d71aff4bdf3ca9a139d779fdd715f6c440282ea8ed89c027f0e81a9ddfb052cca6cca152b161799a58387d40dcbc715e07ae844fbaae549220a8d8cc94b3bced5ee4898b347e8aba00e0cb975c234a1b967e44f49c4b620cbe0ce38b1bcef07268eb12837c8d257a0e16ad5cb083398c9478709a00a217d8ffc227544e81b3fc739d736fc14c8e0db54487e945176d6538a538d11d95c4c5925a6fa471b48255b32e76d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{0x50, 0x109, 0x4, "4ae3af1d45d5168e4670bee0819c7128208f9608bf43a25c7ae4225506650a6d075ae9646244b2a22f33f6722aa6edccbea4598a81f1dca30f69"}], 0x24a8, 0x0}, 0x80) 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) 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) 2018/01/31 20:53:09 executing program 3: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x0, 0xffffffffc1cd1976, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c9c000)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f18000+0x107)={r0, 0x28, &(0x7f0000b91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f18000)={r1, 0x8001, 0x8}, 0xc) 2018/01/31 20:53:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000dae000)={&(0x7f00000cc000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mkdir(&(0x7f0000fc7000-0x8)='./file0\x00', 0x42) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000060b000-0x8)={0x0, 0x0}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0xb5, &(0x7f0000fd0000-0x8)={0x0, 0x0}) 2018/01/31 20:53:09 executing program 0: socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000d99000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 20:53:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="") perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe486cf9ba071c768) 2018/01/31 20:53:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a15000-0x78)={0x3, 0x78, 0x8, 0x1, 0x400, 0x7, 0x0, 0x401, 0x1, 0x2, 0x4, 0x6, 0x3, 0x6, 0x8f, 0x6, 0x8c, 0x6, 0xfff, 0x8, 0x3a, 0x100000000, 0x4, 0x5, 0xbc, 0xfffffffffffffffd, 0x1, 0x1, 0x9, 0xffff, 0x79267807, 0x7, 0x9, 0x4, 0x6357d1b8, 0x8, 0x5, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x81, 0x7}, 0x800, 0x6, 0x8, 0x4, 0x7, 0x20, 0x528, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) socketpair(0x4, 0x7, 0x9, &(0x7f00002dd000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x10000) 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d7000)={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) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043b000)={0x0, 0x0}) mount(&(0x7f0000b8c000-0x8)='./file0\x00', &(0x7f000029a000-0x8)='./file0\x00', &(0x7f0000f02000-0x9)='nfs\x00', 0x0, &(0x7f0000c09000-0x5e)="") [ 774.304376] EXT4-fs (sda1): re-mounted. Opts: 2018/01/31 20:53:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000052c000-0x78)={0x0, 0x78, 0xf33, 0x4, 0xec, 0x1ff, 0x0, 0x0, 0x10088, 0x1, 0x80, 0x2, 0x9, 0x40, 0x1ff, 0x1, 0x5, 0x1, 0xfffffffffffffffa, 0x7, 0x200, 0xffffffff80000001, 0x1, 0x9, 0x4, 0xffff, 0x7, 0x2, 0x4, 0x4480000000000000, 0x7, 0x4, 0x10000, 0x4, 0x100, 0x0, 0x80000000, 0x1, 0x0, 0xe000000000, 0x7, @perf_config_ext={0x1, 0x7}, 0x3021, 0xff, 0x7ff, 0x7, 0x8, 0x5, 0x200, 0x0}, 0x0, 0xfffffffffffffeff, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) 2018/01/31 20:53:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000d65000)={0x0, 0x0}) recvmsg(r0, &(0x7f000011d000)={&(0x7f0000cbd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001ea000-0x90)=[{&(0x7f000041e000-0x5b)=""/91, 0x5b}, {&(0x7f0000a7a000-0x11)=""/17, 0x11}, {&(0x7f0000f69000)=""/166, 0xa6}, {&(0x7f0000e3d000-0x1000)=""/4096, 0x1000}, {&(0x7f000031c000-0x1f)=""/31, 0x1f}, {&(0x7f000091a000)=""/58, 0x3a}, {&(0x7f0000bb6000)=""/88, 0x58}, {&(0x7f000035e000-0x1000)=""/4096, 0x1000}, {&(0x7f00005f7000-0x74)=""/116, 0x74}], 0x9, &(0x7f0000ea8000)=""/106, 0x6a, 0x8}, 0x2003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00002fe000)={0x0, 0x0}) perf_event_open(&(0x7f0000067000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000510000+0x98f)={0xb, 0x9, 0xeff, 0x100000000000cc, 0x1, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 774.334696] rpcbind: RPC call returned error 22 2018/01/31 20:53:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0x0, &(0x7f0000f2e000)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xe5, &(0x7f0000f2f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/31 20:53:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000c02000)='./file0\x00', 0x1a6) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bbf000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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', 0x4, 0x14, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000e88000)={&(0x7f0000604000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009ed000)=[], 0x0, &(0x7f0000069000-0x4b)=""/75, 0x4b, 0x0}, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a3f000)={r0}) recvmsg$kcm(r2, &(0x7f00003f4000)={&(0x7f0000519000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000054f000-0x10)=[{&(0x7f0000d50000)=""/56, 0x38}], 0x1, &(0x7f00002a9000-0x5e)=""/94, 0x5e, 0x4}, 0x40000000) mkdir(&(0x7f0000d8e000)='./file0\x00', 0x25) [ 774.369866] rpcbind: RPC call returned error 22 [ 774.373247] EXT4-fs (sda1): re-mounted. Opts: 2018/01/31 20:53:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000874000)="", &(0x7f0000616000)="", 0x2}, 0x20) 2018/01/31 20:53:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 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$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000072c000)=r0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ec9000)={r0, 0x50, &(0x7f0000baf000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg(r2, &(0x7f0000ff6000)={0x0, 0x0, &(0x7f000023a000)=[{&(0x7f0000f20000-0x1000)="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", 0xba9}], 0x1, &(0x7f0000e6a000-0x1e8)=[], 0x0, 0x20000000}, 0x4004050) 2018/01/31 20:53:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000928000-0xf5)=""/245, 0xf5, 0x0}, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 20:53:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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(0xa, 0x0, 0x200, &(0x7f0000f85000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000981000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000005e000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000038000)={r1, r2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000415000)={0x0, 0x0}) recvmsg(r3, &(0x7f000051c000-0x38)={&(0x7f0000a3f000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000601000-0x40)=[{&(0x7f0000141000-0x62)=""/98, 0x62}, {&(0x7f00001ee000-0xaa)=""/170, 0xaa}, {&(0x7f0000022000)=""/126, 0x7e}, {&(0x7f000024e000-0xcd)=""/205, 0xcd}], 0x4, &(0x7f0000d09000)=""/148, 0x94, 0x84f9}, 0x100) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f9a000)={&(0x7f0000e84000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00006a2000-0x38)={&(0x7f0000bf4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000fb9000)=[], 0x0, &(0x7f0000c14000)=""/4096, 0x1000, 0x0}, 0x0) r4 = bpf$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$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000aef000)='./file0\x00', &(0x7f0000d69000)='./file0\x00', &(0x7f0000919000+0xfb4)='pipefs\x00', 0x1000000, &(0x7f0000e08000)="dfeeaf3b3ad7341364ba9b8c2fba91536bb961ad004f98b4714a8452c207bbe10a6691626c8542b992f352b945e6e90a8b553be4d85e38390c82fa1e2d964fa5b2e8e69acb1d700e256740c726696a5210e975a8") 2018/01/31 20:53:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0xffff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000782000)={r0, &(0x7f00008c5000-0x1f)="2f58ed7604b5c4a3998f82ff4b0fcdf813becab5f4281aa7316b36b6808959", &(0x7f000004d000)=""/14}, 0x18) 2018/01/31 20:53:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00007fc000-0x78)={0x0, 0x78, 0x1, 0x8, 0x8, 0x782, 0x0, 0x2, 0x42b01, 0x0, 0x0, 0x5, 0xee5, 0x40, 0x7, 0x4, 0x0, 0x0, 0x0, 0x6cb27282, 0x20, 0x2, 0x0, 0x6, 0xfffffffffffffffb, 0x3, 0xb2a, 0x6, 0x200, 0xffffffff80000001, 0x6, 0x0, 0x8, 0x3, 0x9, 0xca, 0x6, 0x3e, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000f33000-0x1)=0x0, 0x8}, 0x20018, 0x1, 0xd8d, 0x3, 0x1ff, 0x2, 0x20, 0x0}, r0, 0x5, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) 2018/01/31 20:53:09 executing program 5: 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, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003a0000-0x38)={&(0x7f00003b2000-0x26)=@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, &(0x7f00002db000)=[{&(0x7f0000911000-0xa9)=""/169, 0xa9}, {&(0x7f000041b000-0x7f)=""/127, 0x7f}], 0x2, &(0x7f0000d8d000-0x16)=""/26, 0x1a, 0x0}, 0x2140) mmap(&(0x7f0000227000/0x1000)=nil, 0x1000, 0x4, 0xc050, r0, 0x0) recvmsg$kcm(r0, &(0x7f0000ffd000)={&(0x7f000087e000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000410000-0x10)=[{&(0x7f00002ce000)=""/17, 0x11}], 0x1, &(0x7f00004d8000)=""/96, 0x60, 0x20}, 0x12020) socketpair(0x4, 0x80003, 0x462, &(0x7f0000ee2000)={0x0, 0x0}) socketpair(0x0, 0x4, 0x7, &(0x7f0000a85000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x87, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0x100000001, 0xfb, &(0x7f0000b3a000-0xba)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000acb000-0xc5)="2626b00c2ef2db0bb4bd602629925bcdb26601f8b7660fb4caa64abb857578b0d8fe3b8e34c881c946bc131b3cd505d32d16480d9fb92afa761907e9896c22eb68acd0d6c57c503a292e3744370f9d7b80e05852901405648c145002db2d5032d8109a8dca92015789b4c0c848a215b1f66daa9a84bb3a0367842bbc230994855f4acfef2d3d04b36b741cd0528082a1981cc0eaf7abcca3953cca61a63dffffa26ce2990dce0c08ca6597f97a71ef2a312789e68a4d7603f7397ad41739b1e1c011421654") bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fd2000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f0000eac000-0x90)=[{&(0x7f0000c2b000)="", 0x0}, {&(0x7f0000afa000)="", 0x0}, {&(0x7f0000b1a000-0xb6)="", 0x0}], 0x3, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) close(r0) sendmsg(0xffffffffffffffff, &(0x7f0000f21000)={&(0x7f0000483000)=@rc={0x1f, {0xffffffff, 0xffffffffffffffbe, 0x0, 0x30, 0x6, 0xc2}, 0x10001}, 0x9, &(0x7f00001fd000)=[{&(0x7f0000f50000-0xc3)="156dc4c8b3c8a271990a9efb5b32e927e5522080331596125f84038c075a4d7a6995fa5b88d99e817a7de4cfa7e7e442f6be7887b337945fbcb8e275d4b8d0b8ccc867b14acaaa7a5b1b8c137ab9d92c4d24325c6f43e72a9b5ecaed95d6769b926301ae6ee4d07f3cfdf58f0d1a5de7fdda93e57f72e7c1cf4644d19f1630fbbb7e258fb666a06e365ba335b83db4dda7e82c08405b986aaff4de68f15d68c2895f8115dac2b90d756d50c869c7eb04db0d0c29107c0618b4a7dd52ff40d7a9818497", 0xc3}], 0x1, &(0x7f0000fe2000-0x22d0)=[{0x38, 0x100, 0x0, "773eede40007f745c3b49296392ae90b1646f0e2aa9790eb40bc00ec056dfa6befaeea85aa59"}, {0xa0, 0x3a, 0x140000000, "d50c397062f3aed426cc317e9970325afc3e55a894fef47e260ca8c9a2e7161891b5362749db3ca3f54382951b8cf437237900154d8550bc6f3137a340527d19eedfb635392826ee1b090694ce5b6ff044591a85b012243ee1c16ce2b597960deea73fa024d0d167c2da141197b73386eb213c18fe896e11bf66109d888ff5b7fd93a29d06043c0a2eddee09"}, {0xc0, 0x116, 0x10000, "3847ca2a557e70b963ee1bd9ab13852383e0295be4c9544d688d084ce61046ccdd2dbbb860048b24a2e02b79eac9694e584536b10fc2deb73a232fac3ce23ad2a1a5c4c03564ec55cd1e43fb7e5f50b9b2c58cc3ac5b367a13538525bf4a4352863c11ea7b4aabb761b4a426b66e2db080607b4cb85ed3937fe87e8f1063f9ebb626576a06ebda91d666377e6859b10170707375d018d94a0f152ae844b59bf650272aeaa821bb83c53fa0e299"}, {0x28, 0x104, 0x1, "9c6964dd8ee9c942f03de18bb3d775f8d749dc2f22972a67"}], 0x1c0, 0x8005}, 0x800) close(r1) 2018/01/31 20:53:09 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xf, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc56) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000029000-0x10)={r0, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001d000-0xc)={r1, 0x7, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000013000)="", &(0x7f0000022000)=""/40}, 0x18) 2018/01/31 20:53:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000276000)="", &(0x7f00003fe000-0xc7)=""/199}, 0x18) 2018/01/31 20:53:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(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) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007cd000-0x8)=0x3) 2018/01/31 20:53:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000413000-0xb6)='a', &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005cc000-0x20)={r0, &(0x7f000070a000)="ac", &(0x7f000051e000-0x74)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000ea1000-0x1)="85", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c8a000-0x18)={r0, &(0x7f00004a1000)="72adddc1b9fdc72a5e2a1341c05413f704a8a53a2dc516a9ab637102d922b4a4ecb3fe65d3355a7946d86582bd4463d434ec807c4a439090e491a6e2039988b768cc76f6a32335635cb393274c2080e5367f59b2d3f0", &(0x7f00009b7000-0xb9)=""/185}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r0, &(0x7f0000388000-0xd4)="", &(0x7f0000472000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001aa000)={r0, &(0x7f0000fe6000)="b1", &(0x7f0000152000-0x1f)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af9000)={r0, &(0x7f0000120000)="", &(0x7f0000286000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006a7000)={r0, &(0x7f0000d01000-0x64)="", &(0x7f000016c000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r0, &(0x7f0000490000-0x1000)="", &(0x7f000070c000)="", 0x0}, 0x20) 2018/01/31 20:53:09 executing program 3: 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x1f, 0x6, 0x100000000, &(0x7f0000a4c000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ae7000-0xc)={&(0x7f000041b000-0x8)='./file0\x00', r0}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/31 20:53:09 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000-0x1)='.', &(0x7f0000001000-0xa)='ufs\x00', 0xfffffffffffffffd, &(0x7f0000004000)="a50e70410c4d92") mkdir(&(0x7f0000004000-0x1)='.', 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x4, &(0x7f0000009000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x80000000, 0xc000000000, 0xffffffffffff3cd4, 0x2800000000000000, 0x0, 0x0, 0x48, 0x1, 0x3f, 0xde, 0x6, 0x0, 0x7ff, 0x7, 0x2, 0x4, 0x4, 0x2, 0x7bc, 0x400, 0x40, 0x8001, 0x1, 0x80, 0x1000, 0x1, 0xc254, 0xffffffffffffff68, 0x5, 0x160f2d53, 0x1, 0x100000001, 0x7, 0x6, 0x1ff, 0x7fffffff, 0x0, 0x800, 0x1, @perf_bp={&(0x7f000000c000-0x1)=0x0, 0xf}, 0x0, 0x8, 0xb3e, 0x6, 0x10000, 0x401, 0x4, 0x0}, r0, 0x0, r1, 0xe) r2 = perf_event_open(&(0x7f0000005000)={0x2, 0x78, 0x4, 0x0, 0x420, 0x10001, 0x0, 0x101, 0x100, 0xb, 0xffffffffffffffc1, 0x0, 0x2, 0x5, 0x6, 0x1, 0x6, 0x7, 0x0, 0x4, 0x7ce, 0x7, 0x8e2, 0x8, 0x9, 0x948, 0x401, 0xfff, 0x7, 0x9, 0x0, 0x37, 0xf8a9, 0x8ad, 0xffffffffffff7fff, 0xf45, 0x2, 0x5, 0x0, 0x7, 0x2, @perf_config_ext={0x0, 0x7}, 0x2, 0xaf3, 0x100000001, 0x7, 0x6d2c, 0x31, 0xffffffffffffffae, 0x0}, 0xffffffffffffffff, 0x80, 0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000000b000-0x78)={0x4, 0x78, 0x1000, 0xc93bdc8, 0xdf46, 0xff, 0x0, 0x8000000000, 0x1000, 0x0, 0x20, 0x4, 0x8, 0x80, 0x8, 0x8000, 0x1, 0x7fffffff, 0xff, 0x100, 0xffff, 0x0, 0x7, 0x8000, 0x8a, 0x7ff, 0x1, 0x8001, 0xfff, 0x9, 0x8, 0x3b63, 0x4, 0x9, 0x4, 0x0, 0x6, 0x1f, 0x0, 0x99, 0x2, @perf_bp={&(0x7f000000b000-0x1)=0x0, 0x2}, 0x80, 0x7, 0x2, 0x7, 0x400, 0x5, 0x369e, 0x0}, r0, 0x39, r2, 0x1) mount(&(0x7f0000003000)='.', &(0x7f0000009000)='./file0\x00', &(0x7f0000002000-0x5)='cifs\x00', 0x2030, &(0x7f0000006000-0x75)="e1dd70a217991de7f02bd461ec73df864d52ce765369e229a3319e203c3c3a433c6bcb72acee002396307652afbd9b22273a4a843967e196977c8222b97c5e7af2761c9a96e288fc1b29f6250473d1993f29546f86d9fafb297fcb5fe82ffdf2278377b9afbaa7cfea932aab828573b6a3f1eea2b8") 2018/01/31 20:53:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000069000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000422000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000179000-0xc)={r0, 0x4, 0x7}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004a8000)={r1, &(0x7f0000c84000-0x21)="02e1d847a84a1cb6f4a73262e2ab0c7e4273474212bfa410f9547ad1d4b505a71d", &(0x7f000055d000-0xed)=""/237}, 0x18) r2 = bpf$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) recvmsg(0xffffffffffffffff, &(0x7f0000587000)={&(0x7f0000683000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000b1a000-0x10)=[{&(0x7f0000100000-0x50)=""/80, 0x50}], 0x1, 0x0, 0x0, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000035d000-0x48)={0xb, 0xb, &(0x7f00008cb000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7f}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x20, 0xd, 0x0, 0xf, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xa1a7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000-0x6c)="47504cf18f3b013fb9b36e583f8adf631f683bdec2263da49b88b24dc388831514e043dfd1d9ec7f52eba1bf4d94723f88286c42bb9cced993cd099e5d1740aa7c4ab22a4f7d2d5d2639d9fe6b2a5e71a7c32eb4e41175b838cfa6385bece5662b2898c500dcb1c94ef30440", 0x6, 0xfffffffffffffe4f, &(0x7f0000830000-0x44)=""/68, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = bpf$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$MAP_LOOKUP_ELEM(0x1, &(0x7f0000418000)={r4, &(0x7f00004bd000)="", &(0x7f00009cb000-0x1000)=""/4096}, 0x18) 2018/01/31 20:53:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x8, &(0x7f00007d4000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007c4000)={r0, &(0x7f00001e1000)="dafc33006f69f8c9cc2c2e4866aa25333e69e4bc20cf0d4912fc2b3228aef06b46872dd29c63cc5d57a575684f75b5afceccfe0c2782c7f6a8a39fdebeed814f39032f32950ee87ab652dff20621124a947af4d952971591c979580615cf62a0e5ae2ec40b69dbf05eedd3d2834eb2d6d5a8ace0b3b311241f4ba4cbb1e99c65b3786c98d142c38df0eed6902bfadf1924b848d5b4d1920602d47a21f79b852a06ac096fe8ad93bcfa90b5c07d248e8f7af847cb3354b831b7814f423130f078d44ab451f10236524e", &(0x7f00004d2000)="30232852a18f5ff424d0d0a7751ecbb65930ae97e6241055", 0x1}, 0x20) mkdir(&(0x7f0000f98000)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000d0d000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f000050b000-0x9)="68d2867466610022aa", 0x2004, &(0x7f00002f1000)="") socketpair(0xa, 0x80005, 0xfff, &(0x7f0000e77000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000831000-0x2c)={0xe, 0x7, 0x9, 0x10001, 0x14, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000890000)={0xc, 0xf, &(0x7f0000e62000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}, [@generic={0x101, 0x5, 0xffffffffffff845f, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xf, 0x1, 0x0, 0x30, 0xfffffffffffffffc}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x36}, @generic={0x3, 0x9, 0xfff, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000082a000)='GPL\x00', 0x1, 0x0, &(0x7f00003d6000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/31 20:53:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005e3000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c07000)={r1}) socket$kcm(0x29, 0x7, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:09 executing program 2: socketpair(0x0, 0x8080f, 0x6, &(0x7f000088e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000939000)={0x0, 0x0}) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 20:53:09 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xfff, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xfee7, 0xd7, &(0x7f0000022000)="f1cb1723abfe6e787039e843ea9b", &(0x7f0000023000-0xd7)=""/215, 0x0, 0x0}, 0x28) 2018/01/31 20:53:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0x2, 0x1, 0xba, 0xc, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00002f1000-0x2c)={0x2, 0x7, 0x100, 0x7fff, 0x13, r0, 0x80, [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$MAP_LOOKUP_ELEM(0x1, &(0x7f00008a3000)={r0, &(0x7f0000ca9000)="5be15818eb64fbf1cbb428289a572e0c55db662800eaa7af99245ce5d5c97dadc1a42991168d05e721f0246cbb7cc63ad6219eaf1763a3dc82b9ae18366a0b681bc28342a54c0d6039b720d0337bb4745c3b3d29d0579f2ba315304fc329f7ac571e752e8b7509f47f13a89c6e45fb3dd6f4cabc7e7e884c39a0e15e52bb8d0a8f6f7d3656470af56d5a94c093346d97c04c6735150b85dff79fdd8e38af27d6b62f4597ca18dbc63b3600db284b4cdda4861d3eeaa2c985d09741392b7cc6b0e3d4d328f4bd808fdc781e4bc395a934f68b2d6bf7acfb58549e86bb6418ea3e43fd7be6d78f453e46599273bc8e648ef9e95761ea0c47", &(0x7f0000989000-0xde)=""/222}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x7, 0x105, 0x5, 0x800000040002, 0x1, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000333000)={&(0x7f0000b6e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r1, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000)={r0, &(0x7f0000cb0000-0x82)="3ce35b713f6ada91b95bbae1b28bce9267080074277d6f1393116d2bb6f45a446ea4f8ea183e62bee21e24094c91b85c26776de7846f7382634a09d1624e675495dd3f0757041b1b683b54baee5c38a3d5e7bfc562a5a76c30d465a75eb2241c365cbadb611717aa3163ab82364e10606ff792635bfd74a21f7b1e61761a28d3b2ec", &(0x7f0000a8a000-0x4e)="a85dc7fa101f901b3e2736ee16411da0d8fd766e3b6b3f090361cf89be5ff272d6f819a34bd1ee62d71aa8e6b3ce87f114af56db2422819e64b92afe7a589d5baa19d36659ae6a9c91c649f7a88f", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r1, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005fe000-0x18)={r1, &(0x7f0000c7f000)="01", &(0x7f00009c2000)=""/82}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r1, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) 2018/01/31 20:53:09 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000f7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f7d000-0xc)={0xffffffff, 0x4, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000067d000-0x2c)={0x4, 0x8, 0x40, 0x540000000000, 0x4, r1, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r0, &(0x7f0000f7a000)={&(0x7f0000af9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c7b000-0x40)=[{&(0x7f00006e5000)=""/46, 0x2e}, {&(0x7f0000487000)=""/210, 0xd2}, {&(0x7f0000f7b000-0xf6)=""/246, 0xf6}, {&(0x7f00007d2000)=""/36, 0x24}], 0x4, 0x0, 0x0, 0xffffffffffffffff}, 0x40000000) 2018/01/31 20:53:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b38000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b44000-0x10)={r0, 0x50, &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x19, 0x3, 0x2, &(0x7f0000556000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000048e000)=0x0) recvmsg(r2, &(0x7f000045c000)={&(0x7f0000177000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00001f4000)=[{&(0x7f0000174000)=""/242, 0xf2}, {&(0x7f0000e00000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f00003c3000-0xa3)=""/163, 0xa3, 0x2}, 0x3) sendmsg$kcm(r1, &(0x7f0000115000-0x38)={&(0x7f00003e1000)=@ll={0x11, 0xf8, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f000024f000)=[{&(0x7f0000ac6000+0x14f)="2910c74f290c3def7e0061983a26ce7d8f1c769cc40053505d4128b46e2ef9de7e53e32e03d259fb30a6820cf2b491ec87a51d05e4a16c5296b2bf9a19a279f70540602f29b7fbd82678babdde23c83cb77834cf3bf78bdfae0e972ba91b3cf6ed189cac22b3d459b1ce0102dcc00a7dbdd2cd08428df5db09c417d71bdac466478549", 0x83}, {&(0x7f000055b000)="78fce4d383da51286b98282aff596a738b7ef01502093d1033837745d667d92fe5894121bfebe65a054a662225ad1099655998f1d4a128a7625655aebcf2b0c30759a416685d4d064c5ff2b3b051096a2fa698b3a43ca7cec8b1d10eea3fc1320785fdbcbd50d9085eb4be5f8807f59c1a76b6a6ac61321373f75b49f5f479fd5313edf094df08cc17f89e85fad1a9309629c2e41bbc8bab6429bccece911377c287783f81a43ca90e4dddf092cb328fa2d9f9c1989fd7f156cc93f2a5c89e0a9b492c4d9583206c3876c277bef8eb0ace850b28f42bd95279d03842facfe2aa7287548914c08452cd6dfd88d14e", 0xee}, {&(0x7f0000049000-0xd7)="45f5f8e0636c880c5e5446604c00d28267f41f452c24230d838833d31c808a2a74938d2c83f1b56d9dbcf31ff7f31f5dc6411656cb09412d2fd6210ba180f82cb9ef2beb19b181c6c27c69d4b8cc3be018eca676a4ddeb2fe89cc7b899dd965105e521d65ea3658d1d4490a7d1695c4ef621972f1243a08e1dddac997a264b9dbbb48455f88f1ec678ca3cb8ef7546654428b94398b95d3232b4cb5203251cbe7578f353236dd958b30effee337b746937ff0d32c2fdbdb920af5831d90e7e0922e2e4c6dc7bc1dccacff675c4df5d7e562d4106670064", 0xd7}], 0x3, &(0x7f00003d4000-0x170)=[{0xc8, 0x110, 0x4, "f5be5a8444f55489b710a176167923899f3cf79718a080330768a3b255a0c7f8b878d07670efffc3cc9b15e6480ef45ef50705fa66a34c7a6c34807555dc1ee5a900ee91faa452662b0bc2fbbee8404d4bcb8a4aa10f5b54b359b202edbc1687e0a4230e7d4102aa76c1f9f45c3e76a1cb4180abd4a700476071f00404bfbe5238acb53096c16ad5df374a42f7cb8f8d76ae033350597150005fa86395bae56584b6db7e04676c5ca69adf5a42f540eb26"}, {0x38, 0x10d, 0x873, "658f5a5dca3226d2c6f99f82608d090517691eda14280e74a7dcfa73cecca460718b385f0b"}, {0x30, 0x101, 0x9, "64d1c4938f3a96042ab86055795e5caea37e2d26635ce0ae2f8f7f71626834cb"}, {0x18, 0x11d, 0x200, "a0d247f11ab3"}, {0x28, 0x0, 0x5, "b200329059c3eb08734f69b19763a48c6c"}], 0x170, 0x4000004}, 0xc010) 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000049e000-0x10)={r1, &(0x7f00000c8000)="8d817e570ef466a59e1528114246850bc836bac035fd630bba3bf764684b8095a6f752ae20b266572ab1a5"}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair(0x18, 0x0, 0x0, &(0x7f0000dcd000)={0x0, 0x0}) 2018/01/31 20:53:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = 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) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c50000)={0x0, 0x4, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000082000-0x20)={r2, &(0x7f0000679000)="eb29ce984fd21586b2bdc7b91c4ead5f9dd2d62cac06495f1706fc27ef2c05ae22a15c477bfbd182fb3f2072bfeb85", &(0x7f0000d6c000+0x74e)="4c0c9390cab718ee4c3b7962bbc6e58fd55344d5db1e022edfbb32e5b3907214cb0b83702b69bbe3e58eedf18a897a560c968a9ec1ce129981d958a2680b0bba1c048bf72e5f8b48e8da6b98ffd77dc32fa3a83c29", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000db4000)=0x0) mount(&(0x7f00008c2000-0x8)='./file0\x00', &(0x7f0000a36000-0x8)='./file0\x00', &(0x7f0000e7f000)='tmpfs\x00', 0x200000, &(0x7f0000e60000-0x92)="5eed1623cc46af7012ef82ad289f38c4e115771438348db68b3a0637a40a53a89ae2b8c2371e9b0149f9527e34a1267066499849e45bd992c611ceaf9ac831ebb58a8943bd4db273689b3406d75ffd29f7661e795e054cd69ea0a7a2e9a689d445dc8203268b07756231c286ba089c8da41cc4be2513fe2574a251d5f75fce863c4400311a78924670f8ad58b5c30d2a3610") ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0xd, 0x80800, 0x6c, &(0x7f0000e3f000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x5, 0x8000, 0x3, 0x7fff, 0x0, 0x43, 0x10, 0x6, 0x6, 0xffff, 0x589e, 0x1, 0x80000001, 0x5, 0xd94, 0x9, 0x8000, 0x6, 0xa04, 0x5, 0x5, 0x2, 0x100000001, 0x9, 0x100, 0x6, 0x6, 0x5, 0x5, 0xf54, 0x0, 0x80000001, 0x7, 0x256, 0x1, 0x5, 0x0, 0x90f, 0x3a372de3879246d2, @perf_bp={&(0x7f0000751000)=0x0, 0x2}, 0x400, 0x0, 0x3, 0x1, 0x7, 0x553, 0x1, 0x0}, r0, 0x80000000000000, r1, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00007a2000+0x14)='}$\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2000000000000000) 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) 2018/01/31 20:53:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000953000-0x78)={0x5, 0x78, 0x400, 0x5325, 0xa9f, 0xfffffffffffffffc, 0x0, 0x42, 0x8010, 0x4, 0xdb5, 0x3, 0x100, 0x6, 0x3f, 0xeec2, 0x6a, 0xb7eb, 0x287e, 0xf4, 0x6, 0x1fd, 0xfd85, 0xffff, 0xcf, 0x1, 0x0, 0x9, 0x40, 0x5, 0x5644, 0x7f, 0x34, 0x80000000, 0x1, 0x7, 0xffffffff, 0x1ff, 0x0, 0x9, 0x0, @perf_config_ext={0x6, 0xff}, 0x28000, 0x9, 0x8, 0x7, 0x2, 0x1, 0x5, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x3) r1 = perf_event_open(&(0x7f00006e8000-0x78)={0x2, 0x78, 0x2, 0x0, 0x3, 0x5, 0x0, 0xb923, 0x0, 0x2, 0xf4, 0x3, 0xffffffffffffffff, 0x7fff, 0x8000, 0x100, 0x8, 0x4000000, 0x200, 0x81, 0x8000, 0x7fff, 0x2, 0x6, 0x3f20, 0x8, 0x10000, 0xccf2, 0x9a8d, 0x5, 0x2, 0x72a, 0x18d40000, 0xfffffffffffff7ff, 0x1ff, 0x9, 0x8, 0x5, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000964000)=0x0, 0xa}, 0x1008, 0x0, 0x1, 0x0, 0x80000001000, 0x7, 0x7fffffff, 0x0}, 0x0, 0x1ff, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) [ 774.876603] rpcbind: RPC call returned error 22 2018/01/31 20:53:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x7, &(0x7f0000291000+0x7c5)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) bpf$MAP_CREATE(0x0, &(0x7f00002a7000)={0x9, 0x1ff, 0x9, 0x5, 0x3, 0x0, 0x19d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r1) 2018/01/31 20:53:09 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, 0x80, 0x0, 0x0, 0x400, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x96e7, 0x100000001, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000360000-0x2)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000f04000)='./file0\x00', 0x1) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000104000-0x8)={0x0, 0x0}) mount(&(0x7f0000603000)='./file0\x00', &(0x7f0000a29000)='./file0\x00', &(0x7f00003f4000)='autofs\x00', 0x0, &(0x7f0000bdd000-0x97)="") recvmsg(r3, &(0x7f000095e000-0x38)={&(0x7f0000c07000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000300000-0x40)=[{&(0x7f0000eed000-0x7a)=""/122, 0x7a}, {&(0x7f0000d10000-0xff)=""/255, 0xff}, {&(0x7f000003d000-0xb1)=""/177, 0xb1}, {&(0x7f0000d0b000-0x6e)=""/110, 0x6e}], 0x4, &(0x7f0000a64000-0x7a)=""/122, 0x7a, 0x6}, 0x40) recvmsg(r3, &(0x7f00004a0000-0x38)={&(0x7f0000f61000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000a9000)=[{&(0x7f0000b37000-0x73)=""/115, 0x73}], 0x1, &(0x7f00002cf000-0xf2)=""/242, 0xf2, 0x4}, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ed2000)={r2, r1}) mount(&(0x7f0000f5d000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='v7\x00', 0x8000000000, &(0x7f000016c000-0x1)="d9") 2018/01/31 20:53:09 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000019d000)={0xf, 0xd3, 0x8, 0x8, 0x0, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000556000)={r0, &(0x7f00003c9000)="d19a9858f214c87c8272baf10e963d0a0fa547a63e65bdb6780aa5902cc815e58b656dd9c45ecf5fa92e0cb0fcf8752927703afcabf4a0ecd5b764cc95594e52359f4f159d085293f7a2c851", &(0x7f0000758000)=""/137}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f00009b1000)="8c8ed783b5ce2d997d555b4e76bdc9a4fe44b7a21179d7a12d86d37aa4524d934c8467c127300e3fce4df48f53ebcb420be1d47e025c352df554e608c7e572079471d98873281d2f6229189412bdfe0f62f27b322b5e4ebb77898fb2d9852e00dde73152ce6fc2bab60c52fcd6cd5e445196f94ef366be7a1a55b0a6765b622246a7a3cde6144e8ed6c8b9e4d3d0da88a8fef4dc97edb062f33a194e735c8d28679fe1", &(0x7f0000c47000)=""/251}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x5, 0x0, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r1, &(0x7f00001d6000)="8a", &(0x7f000028f000)=""/0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000065b000-0x2c)={0xb, 0x1, 0x5, 0x80, 0x9, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:09 executing program 4: 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', 0x800, &(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, &(0x7f000059a000)={&(0x7f0000dfb000-0xe)='./file0\x00', r0}, 0xfffffffffffffe5f) bpf$OBJ_GET_MAP(0x7, &(0x7f0000256000-0x10)={&(0x7f0000af6000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/31 20:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:10 executing program 3: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ebb000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x9e, &(0x7f0000001000-0x2a)="", &(0x7f0000dd6000-0x9e)=""/158, 0x0, 0x0}, 0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a9000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$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) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e12000)=r1, 0x4) 2018/01/31 20:53:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cbc000)='./file0\x00', 0x4c) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003dd000)={0x2, 0x6, 0x1, 0x8, 0x2, 0xffffffffffffffff, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f12000)={r0, &(0x7f00000f4000-0x1d)="adccec5846f40b4d778e4b3f257c583e96fd5a25384285fefef728fda8", &(0x7f00008f3000-0x6f)=""/202}, 0x18) r1 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/31 20:53:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ad5000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000002a000)={&(0x7f000002b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x80802, 0x4e4, &(0x7f0000b63000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002a000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002de000)={0x0, 0x0}) [ 774.988218] autofs4:pid:20480:autofs4_fill_super: called with bogus options 2018/01/31 20:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x37, &(0x7f0000efe000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000e33000-0x38)={&(0x7f0000e54000-0x10)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, &(0x7f0000203000)=[{&(0x7f0000ed5000)="fee48a268b97bd2ec5081fc9a1daed656969f227b461642e96ec85c939f4ef52ce89c874643ec0f3e2c77e8e52849ec03829709dae200f5f196f819e4477a229164f64b16e38be5218a442c9f76198cb953942526b35ba6d0eef", 0xffffffffffffffdf}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/31 20:53:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x10000, &(0x7f0000001000-0xa4)="ba9f391e611ba233b68d5f0c6947bf625fd2a09a4e89f54f0c1b3cfc4695fdd96d208cde61e17f11bf2a43b8074b40875aa6bb76fc9cb1cc1b75d5e4bd4be6d5df41c052133ac6b1264d4503a39f76b3e36df14e69e9b2647037d6cedece632dd727ee97be62b3ac757e2222f70a49053f41279c2a00aebef5b64aa73681f953134bb7dc7ac1cfe8c32a4c2d9dbb5f644181d91666bd1d48526617073f18d4172e3e63cf") perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x81, 0x80000001000, 0x3, 0x6, 0x0, 0x100000000, 0x0, 0x8, 0x5, 0xaf5b, 0x3, 0x8000, 0x80000001, 0x6, 0x3, 0x1, 0xfff, 0xb26, 0x0, 0x7a0, 0x8000, 0x1, 0x5f8, 0x0, 0xb5, 0x6, 0xa34, 0x9, 0x7, 0x5, 0x5, 0x3f, 0x4, 0x1, 0x7, 0x4, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f00004ee000-0x1)=0x0, 0x4}, 0x1, 0x5, 0x8, 0x7, 0x2d0c879f, 0xba, 0x2c3, 0x0}, r0, 0x7, r2, 0x5) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x1, &(0x7f0000a55000-0x8)={0x0, 0x0}) close(r4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a5f000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d34000-0x20)={r3, 0x1, 0x1, 0x5, &(0x7f0000891000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) [ 775.046406] autofs4:pid:20480:autofs4_fill_super: called with bogus options 2018/01/31 20:53:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dce000)={0x5, 0x1, 0x8001, 0xd56, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff56) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xc, 0x4, 0x4, 0x3, 0x0, r1, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0xb6, 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(0x19, 0xa, 0x6, &(0x7f00004ee000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000520000-0x38)={&(0x7f0000e50000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f00002a4000-0x30)=[{&(0x7f0000572000)=""/3, 0x3}, {&(0x7f000066d000-0x70)=""/251, 0xfb}, {&(0x7f00006cf000-0xb4)=""/180, 0xb4}], 0x3, &(0x7f0000546000)=""/220, 0xdc, 0x3}, 0x10000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d4e000)={&(0x7f0000d59000)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/31 20:53:10 executing program 5: 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, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x2, &(0x7f0000347000-0x38)=@raw=[@jmp={0x5, 0x7fff, 0xf, 0x7, 0x0, 0xfffffff0, 0x8}], &(0x7f00005b7000)='GPL\x00', 0x3ff, 0xfb, &(0x7f0000b1d000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000020a000)={r0, 0x0, 0x48, 0x17, &(0x7f0000fa0000)="a9249c04107dd299ade9d37a280b4aa5a4b91f9a02ecaa50f9ebb183fdc6ee4cc8b47c4357b2eaa18ab408d6a0da2ce4fbf80ed7918e636fd0314c7f1a552622e2a2df3cc0e8d9ad", &(0x7f0000ef4000)=""/23, 0x101, 0x9}, 0x28) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000ea6000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000031d000-0x28)={r0, 0x0, 0xf7, 0x25, &(0x7f0000f5e000)="ec46749cc3da0d2760092507782338b2b3160ae04706ad02d30c1959186ebb4aca60a99fd59e78db971d818711cf52aa83fed5a6684a58718696d061f9fd4f702f556d0e942e5b84ae4e92eb1b67949ef4819de0392dec780ba94d084fd97f6770612c78f019f0596d892b23f6718343d8c577a7fd160fdac07d45a0e71ce381b3c8fe2b8e16b14128ec1b82253fc9c9edf0178fac7f8d25b2805971788790fd5368d584eccd72ef257ed4c2b2c69441cf25e3c8e97dd5f8783f2de369e98003e4e2e99a39e50d0ed2e6f9ab646ac94c4be98a29c8558bdad5c7113a1b46fde09b7c2bcee41f7d54ffe3e96aea34b191a7e8681911fcff", &(0x7f0000b67000-0x25)=""/37, 0x0, 0x4191}, 0x28) 2018/01/31 20:53:10 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) recvmsg$kcm(r0, &(0x7f00005f3000)={0x0, 0x0, &(0x7f0000773000-0xa0)=[{&(0x7f0000d32000)=""/92, 0x5c}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f00001d9000)=""/147, 0x93}, {&(0x7f0000dc7000)=""/4096, 0x1000}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000867000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000c04000-0x5d)=""/93, 0x5d}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f0000126000-0xb2)=""/178, 0xb2}], 0xa, &(0x7f0000dec000-0x5c)=""/92, 0x5c, 0x79}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 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$kcm(0x29, 0x5, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004d6000-0x18)={r1, &(0x7f0000228000-0xe7)="cba22e0d7fe51a72a9ffb3a5567d256fdf798af1dea77bb863b9a4e9a60acb4de99380f3f75d1b7a16a050cfcfcefa790af85ad6a9026d2828de0b6a186f055a633828c5eb274aac1d351f69911ebf381e7886cfde5282ef17ba9e444f53308844dab4100cc782508a0dd8dc5d2abe74db572bde24754062266006d12676573fa06c3a36b4ceedd102f0582d1d362c95bf9c3c88d57953a31e3d4ceb22345028d3567a24746b0362a03f8fe0bbda64b3a48926207602a22399ac8fa506779d594d4ee97d77ba02bd9f0b6b70bbcaf15be3619fce9a037d1f2ad8864680a2131b8ba146f29e8b20", &(0x7f00008c7000)=""/4096}, 0x18) 2018/01/31 20:53:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d8000)={0x5, 0x78, 0x7, 0x4, 0x1, 0x401, 0x0, 0x4, 0x8008, 0xd, 0xa10c, 0xc5, 0x4d32, 0x7, 0x0, 0x7, 0x4, 0x1, 0x80, 0x0, 0x73b, 0x7, 0x2, 0x6, 0xd85e, 0x6, 0x6, 0x6, 0x0, 0x7, 0x0, 0x2, 0x101, 0x400, 0x81, 0xed, 0x4, 0x6, 0x0, 0x5, 0x1, @perf_bp={&(0x7f00009ab000-0x1)=0x0, 0x2}, 0x1, 0x2, 0x5, 0x7, 0xff, 0x20, 0x8, 0x0}, 0xffffffffffffffff, 0x75, 0xffffffffffffff9c, 0xf) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x0, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f77000)={0xffffffffffffff9c, 0x50, &(0x7f0000891000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f68000)=r0, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000069a000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000e46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f3d000-0xc)={r1, 0x800, 0x18}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x15}], {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) 2018/01/31 20:53:10 executing program 3: socketpair(0xa, 0x5, 0x1, &(0x7f00007c5000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000476000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000dca000-0xe)="6370752635210000000000000400") r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a6b000)={0xe, 0x4, &(0x7f00001f4000-0x20)=@raw=[@jmp={0x5, 0x83, 0xf, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x9, 0xb, 0x9, 0x2, 0xfffffff4, 0x4}], &(0x7f0000a12000-0x4)='GPL\x00', 0x4, 0x1000, &(0x7f0000ee7000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000ec000-0x7)='proc^!\x00') 2018/01/31 20:53:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80800, 0xff6, &(0x7f0000af5000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000694000)=0x0) 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000c7000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff) mount(&(0x7f0000804000-0x8)='./file0\x00', &(0x7f0000915000)='./file0\x00', &(0x7f0000116000)='ntfs\x00', 0x4005, &(0x7f0000bc8000)="4e9f75d5e89e2d32f65c5792d7e1a16170f0bda2e635926279bb595ab4c89856263af7d02f69a6d1c434446339d999968eaf7eed94532fb2ed8a284edb95b1e8c7beb54450074d444dc4bf45a2faafbc28d79ceecc8df4b5e794ebd1877f04d1c36c20c1acf8cd538c6cdf82001ad41f4b6768ac25c452d562") 2018/01/31 20:53:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f00001b0000)={r0, 0x0, 0x0, 0xad, &(0x7f0000b45000)="", &(0x7f0000d4a000)=""/173, 0x26, 0x2}, 0x28) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d58000)={0x0, 0x0}) sendmsg(r1, &(0x7f000032f000)={&(0x7f0000a72000)=@nfc_llcp={0x27, 0x6, 0x3, 0x3, 0x6, 0x57, "f7c97595cbfbb485efa3fc93db275152476acfdbf9049fa3d929c6756630f5378b4effdf4a96b0ee8b29ad69ffdf4aa31d5a130b3ad9696e0400c1eb53c480", 0x400}, 0x60, &(0x7f0000bb4000-0x80)=[{&(0x7f00001ed000)="5b0b82f9c24b386ce6d7b783437ade105acc3d495baf68550538fcd7dc80637e4c3d228eaad6ec1fa40c779d7af65d65a6aac8093bf5683559467e337e3202961dc2842c3a331401f67e215a840ed2fabd202910ffa9d08fdd2eabbb7b1505aa1b2fc18e71c58194527fdaae170c71bf9ae52d750d6f3a4db89fb8f9f37c0eb2e85e8450155d9fd733ad50ee80b15417a1eaa109e26d9684b99c4dcf27c79833f8f4161637cdc02ad7c9833a666ce9980d83f88280d760698f6a225f21e99c528f", 0xc1}, {&(0x7f00006bf000-0xc9)="91fedea6b85902e2a678cd28b11444e3a7164cae031d91986b829e8fd7a0f58cf66609c78fc3c6d1d2b4282af53b5bcfec9a04c5f618c659e6fe708bb62aa12021e720e2b48518e3375e8b8a1b6d56f8d25c20168a3c8b443421abcfe4e85f72487ed8221dc39c2a8c7f1ed5370efd94d207c04e6a74ed7372f3dd1f0e6fc194811d6e9fd7c50932c6ad0ff5e0e683fcf847e6e5d4c9f43692ac4c84a5d2ba664cc5195b6f38a02fdf2ac91d41403f6db79f7f47b00d7bc06a91b5c9b3605c404027e57e52c603214c", 0xc9}, {&(0x7f0000c99000)="205a957e934c4ed4906a91d3178c60fa8a64a39d59712ace688f3a8e3d30a0c2d40e549da1eda52caee88b5d390c111082fe14c24d10e8c82c755e31a412ee28bdfe4f158c6a982b01fba5a5766396d135e19f270c930c034284f5ced0e315983653ae789efe455d043a5bea6bbc24074e113441d27247f31c4b47e62766c7226a96b7b31c963975bbe0ca39b3dc6db4c0c8ad5624b62e16b40aa988dbc51c74ad7228c86fd20c4fc5d7f67ffe20db2c58a7de419ab8", 0xb6}, {&(0x7f000020e000-0x5e)="46a2a0cff42138f5d27fc9c889bdf422b892efa232bc69df1e9d681743d246ec7889cd008122bc52fd16334cb904ad2b67ecabec162b8c5cacf6e52a04d925103b7dd2ee55c575996e63b1d0f805b76a6a4b48d65ecb2251149fedd15ca6", 0x5e}, {&(0x7f0000350000-0x8c)="0acb1941d24914ec40d412ab694fcca166446860d3774f05b19d6d82708aae1a804acfb6b47a470365d7df5ebdb6f4284bc79432fc657aea4a7f199c8f467f460468ba9b3b74dbbad49c757ceae4e61be359612a78fbd965b1469d47dfe3ed3dfb68b8a19f643193308f6edaacc9f8b791b369745d6b75991c1b34aef3ebc721515cd7155c5a4147c68137a9", 0x8c}, {&(0x7f0000658000)="137bef583299de217aff21743a7bab19f2aca338b27e325feca5eafdcd41f0150859d78605e2abc01b80add400469b041889f5a9daf35c77f4f1bc5d712c72caa194741bdacf764584cc019ffba980e8334dab176ad39d77cc032f4aec9483d7e3e3394529bb03bfb2c7", 0x6a}, {&(0x7f0000048000-0x1000)="57120936e868e107ee53d7ac57cfe2f25791329d4181b51b20fedcc8ab8f0c0e1de3e8a88485cbc51b2f224b24eb0b5bc072b53507414a24b27fa67a59e2ab49a65d13c549b44e7bb411ecb41ca77ad0680b58f4ac9faa2364d704ba1a85a9f0f1aeffcb65a1051499d2fa81ebf4fec0f97d7aeeaf4cfabfa6eea07ebfb821758f027f00c804a19a17c1da245682985633fbfe21ef6645894a7705791d7614f1fc198c19ee9d909d197c656bdd9841cabc4d347e1680a59a7da6d2cd50c4efac86ccbb756ec07a9e8c8b55338a42b40663b16eadabd7f0a867217ccd8179e5d9e5f26a04472729944e3b03cb217b270128c774e763f0e3c1d2d513a5d01ae0b5bbccb563020db378f8e26b5a4fed64883c3731a79e00acb44edbcb6179585005aea98e49d08e3abac94b66c87497a6389b7a90de8dae89a4eb2c6ba01e1341d1d05ae019e6d83a4fdc1ceaf1c23041766cf772b3b31a10f506dcc4e9dda8b145e9a9dea10998df7e360f405387bbebed585282771b6a52a3811c4285300674488fb031f535b2b2d19f05ac5773e704e90ac2ffe47bb34f20b3b45121a39c860111ce3673fdaa3ae2ffc761ea5f38596e52279188f2534fd73b605c48581b94aa825dec98b0a9b1350958529cc60855a216fa2a27eb08dc96d23b7e41fbab9311de780ec8eff39e71df105bdd483b2350ed60e2c237e0064b0f4e5d77059d2640f4d46aad99e12242ae77bf1172120af6bd14a43b68e5b973947890405a958868a1c62cda81925c24a8409729d3a6cb1ba7431eaa239f047f3e964c05c41d188f6be825a749614c0071ee5bb58db29618b4b4932642a1dcfa02a37c35238e039988752e5a1b9521ff48de891cb8bf9b09d61c462022bfb4ff7d12d8ebe393ca09d140fa06fde7306ed2a46767713c6135bb44e539377fd76551457f05391e30ab461d874898ca2e0432a0696dc81d6cef0d69c2e312a8cd9eb904827b6f08284a1c52f2f729f767e9a935e2483c56db8e27fd4c9ce5aa695823a9d71255e77de5a595fbf22c8ca3f457ac5fd4c39402c60cdd9afd2f357de9e8e48978535d2c1f6a7a79d060c77e1fc774b93b104767e38e2853812d3e7ba0e880450fd661bf90c2798913fce28346feeaab1b820f9ceb1a0f73d8b2723bc346250d18a3b97fb00e114865d24c3452bb42626e80eb1e4156e0d088972d221fd584942ccf6d6751e569189634f51ad4dd6efecc22871740d0b91dcc5bc84970db143f027409c54ab2656517ae5c797e4be3db4c838acc6583611f88b5868b1b9b3d45857ab20d328f9c5dcc1171cfb3813b3641367b949ca2b8d03b63a9bf35e0f68a46167a635698eb0acc7bf22604aef95809375bf6819d9ec90e617c9ae905ecbb124eb19f6b3f59f2824e977c085dcf004afa59d087a7a57a77a57bad57a9a8ce03714a951395435097a869177db14acfe9b0accb7f46fb026c24b09fb98023bc1256a5f1ea417bc0042adf7484f83b1d0b182c04d58beca0741cd97855817c2ba7c716207b6429d863cc51e41ad4a1025653c6096d10f0d37f46d89743a018ba670ba72c1316c18d6a69ba6fd0969596073eda6425668aa5807bee69af4c6dae5861aaf0b806fc949e5fb8ecf2b0723d13a83f256c8dd10f88b7b2dcb81598e99f6a9b19374ea90869e90187fd0af6f3d23711cac2e722c3a06eed6bd257fe715ad03a141d12d013ecd085a908136a124306b1833a72df0b2c8b30f2a41787e53c9d0264c7c297a5c6f592eb6d8e6d532c4eb0e65bb02592290226fccd4ddcd53a692a0517a52fee1342d47fdff712169721de39a27d5826623f7508d08133c63ef2d9f7e7d139f22c638c9948ef626cf969323419e78d17a5af9437972ecf4e72f29511aa6b87dfcd01bfced002e151ef3bc9dd2d58fe270798493acdff5d1955b380e674e88ac13446c4f75fb85a53caae738abb3b6a42bba9e55a5851dca56c68fd6a269eef9ea263fe346899f8893168fe960bc87ad546119a7b3217bd8ae0cc28f0337dd537e1d5eb0598fb7707698b89dc70171f31a0960c205d819f22c3409f63b02cffb8f79689c1484055ca93e2e77ae4d72f9d6eb419f5841c536d874dccfb36a0d8f6ba8905af3d87f2d468c66968e828e2205a4d81ae86abd3f3cede5ce275f70df1a49bd1d97e09841e0cb5fec7a7cf766a51bd010960d582592c118534d28d8724a2556679b6cad93dfd9ae85b94869b4854a9fe769f35aa74baaa089e7372da0f663d2b9d94672f1a48ccc21db94fe6fe8548ae167778d0e4c339d0dd7271a895cf71b0c7ec17ce47ca027fff2c6febf6e5e4e67d7783746caa70a05ecb36fc6e6d9a1d6a53946fe7bd986dd3f6133f64ba7bdb54b6e5c59f50478879fa35a0dda298f5b54fd31a13dea6d696002451547db96d2fa5b1b5de1211b89cf232a5899b5a06dcb7f218a6619da4c4c93ad28033e6ff380eb6eeae2c3ed2a080e16bcefd27a10ca5f7596616c672388908af60ad6d66bec4d671923e03e0a0b691314b095bd47eb87d9ea52bdfa91fca98baae609107a3317c7adeef46c91bd978e3623bd6660a1dcae8c55fdd95bfa7b199b4b0d3470a913daf16daffffaf1d2c2b623de6946b040d89d7c36a91634e980504118c3af8ea703d698373d1dac3e93dfa4059c88d0e8a8e6706a173735acb970bd5447a81491fdd0d39a4fa66d16662175a727e2f6cd9ef6dd5dda4b945594da11d01d1b59823e2e1d953aa173f7df20c657949ab569736b4db1a25b6d1f95ca876ecd2c2b5aded70c75f8c4a7e8be6859b42b1cce7ff05808d869b73d75c74603281b55e2e9397840f5e08cb63b9d974e3321a67d1073f20162ad5de68fab6b2df98a2d42463823a333eb7a6b65f3f91369972ffb93cddda1ec7e050b8d6c3d2e2157c320058a062e5ca435a4bca51b244e9534fe386460dc0d6c0adf30916521754cceb2671376f132bd9cc5f7fa8543eb5828592841118dc4467e7d8ff4c85b0be941b17d80057b6204d075b5c8aa9a0e366b8016f8f4a1f813a79a939548fb74263286390e3bb798bd64501e2f03a603bbe304b235cdaa722ff8fed6caeb7c058e81d64174eaa18de7b172b2069b4df489e651dc73e2bae9c706367257c7754138fc124277cfaeeacf798277a8e2b1a26b3bfd984f4b772465eb9ba6981cb6982bf28505c6cb0f02de467a9d3cbe1fa4feb09f29d7a551c7d31ffdea21d93f0bf86d14d96a78f689fa3cf1309d8584ad44df2a73e7661e109d5b7cb08b3bd4ba3c918b06e1bf0ebd664d3825d5f5e2de8f2342418fe01008a8f0c941e4b849844216206d235724c9376418e5ed71379b96171e380d84d36866462d40fe056c1a574475c0316501cbde41e790a4b56e1843c4d98b57e2b375f3f189f150aeb3ba78797357c4d7e90e99d14f28d9c8f651e4d81f34c5642980f4a7ef79b97a00ea746506efb3937daa7d11cbb19cfec9d55c4ec2bedee1115aa41c9b031257b41194189d65a31c19e8076334da520bdd11ca19d4bb38f829b611f5263bf86647094a8fcdeb6912e5c6dad2f201c81db3de8b12c0240ca418d94e62ac0f775e8e3cc04832cd57f54a8c695717cd1ae830c3a6bdd69834b83aa8d5575c870b24f451d9703a095ae3dc06e545442b18d4ffffc70b018b6eea877874a3c2ff7bd91e0e24720c8bc9c0e600955f2c56d932eb7b3acf36a45f34c9d2172df3c4511b7ab1c8d85d465bb0b8ced2d1ac114a117ef34a42d8339de3518fc0d9df43cdd2e6b5eb73ca5391864f67ab98be3f0c84ed48ff76b1e7b8a0e555196901e08dfb4e4320a74f22bbb696e71dcaafd9fefd556902dd9d48014157b428eaa1c079f7faa3270dbc52b45a43262b19d253bdac55fa7d143f866a55043d8fa206da134d7003545042e2f6e090d72a7203553fae69f2fc5f3203b9139505bfc9a9cced442342505164450eae31f09ac124a2aac54318231214b6b002ef1182afc96f94903979cfc8f05e57e392fa1257df0579bcc76f8dc7087944d21841e270ebec47df7d2bf25c00d8466ded65beef410fbd9b8e1cbeb3abe4211b98b92083394e30183ed3e84f98a11d55beb41f186e8149e5b8cf90e35c34bc69c1562a5f82275d1ecbab84c559c9f2aca0c7cd090fa539b0a175e92db55a43a18ee85864ea92e756093f6f1fd3e53eed6a1cc9225eff61c586d45a3edf4cb79f2f0d2d4b0badef6b07acad889dcead130d2606008b5685d8004e780099143577c04717b51b23026166ce63e06bf46e4353ae1edecad09319af64db738518571061858f09ebbccf4088ee67f34ef59736ce12277b7b46bbb7297f91231033362ff8d61d35d4370a5ed6e730c087c7d2c9eae684c78a2b6b61b20383a47429468199a4ef4893d76bb0b611ef5bb2719c3a98e314e482b3fa0bbdf83ec2700d7c6f473bd86afec85e3bd84e64f180f3d97b9802003840443660ebe591bed7dd5947fe941b7b9f69a63e37923fdaeca7289860a69b6e8aab0c5d1e92b69640b8a47a15256b80088b8e57bec5e7f5a98f1b29b2243774cbc3c5c2d133fe95c43319f8cf714abce6b00adc875faca7852b0d606e01ded96c55bf5e5e51ff85cc3bb20e92de0fd55449296c9dfbb242642aaa74ef6befc5e427b7efba563515c824a543986d0710bf58dbd15cc00c1aa640cefe078f403ee3eaaa24a98bbbf53b5036feeae6fcc94bf53eb65a408d5d75c49d894623efef8981e3504943fb7046e21ce7077a988ba19d68eb650663d6877b19d758c426f2adc375d5b3b271115f7b95313048bcceb17ff82d5e1e59a3078ebbae5fd20d0d1da98da153fb6079a83106b89d2aa1c997e4d46fdaabae821d3fb0ec4210ebfa7119167d9dc5594854317930da5327875ac27a897900eeb76e972691efd414ac9fb6171c746d8993d9daaaa3d2d2a770c2fbdc04a6b9838736d198c8bcde89a93e30a5b3ac2832f8dc4194deb6885150f0b9748b09e317494fbed862c66fd71f8a8e09cad27729779ca7dc396d37d0ca68cb8db12f197618fb07120f60518f6600111e62b5a70edb675ddffdfb24da5bdcd345b1d1571449c3e8633424f0e7882fc1dd4ef4d2412671bb4c5dc05dd90b128bf35a1ebd346774b52570851659536c44a718404089f8eeee8b8b6ce7ce02af7d03feb42ba5c016e6a2534357c428057d27219cff4169d64daea4747d17d1341808548884bbe8418b0af1af11f22be5034696736e5022bb53b15a9121697fc1dcd9dc9f8d111bc9e06c1223ff37ba4b44de3871b7c36ec4eaf67dddb83f0364fdf1ff6ad96f1a97a35632b5d30af7c5096cb7fa38685b548029976cc84a2902e46eed55dbf32f9004e9f58551f6ebfc0d16832db0896801f438fd8821ffdfab18e5b890ca6cd2f6b7d18e5d94bc9c9e2e9e5ee51dbf3a5c14ffd180ab0e76261afd95b2524e940674ce3e0fc9fe36a19c21a413d0dcd08585e7061234c63bc1492e7b3ab724a5411c302bc9b023cd22ca7bada053c30c9c1a08cddd9c3718bc4825f3d84c5b2039bddc931aad16b1fd59a1bd8a7010e1104de59d4a4021002d342381622a5cc73e63c6e4d8646ca163276841a8840502da6e62127c37ad93c95dfebb9cd744e79dc53b1a1eb814174337a29d8f109e70876f21ac5ad0bdf92a43622c46db5adaed7089565fdab55cbcf29f45facb53175b9e6be36d67aca2dca969376398ca859b157c6bb848c2bb4219620ca2af2447611945b458acd941be76868f841c77f7ff288618d19cde8f85c", 0x1000}, {&(0x7f00007af000-0xe4)="6bda16ba450f5058f987a33350868a4e61be4edacb01a444ca6dbce99cdf55b2ad59b4374c6612afef016273b972b1a2c9f5de8ad65e94450c9db1400f2642eb15d2d459d639a8a8c88a08baab7266cce03be19692f6d024739caaadbaad727c28e19bbc7b7e508f385431b83149ec9e4c983820a8e31c840c1fa732853b340ce727ac19742a16f8f3d5671770eecfb79c80fdee728c59b09d870663efc26c023c629409801eccac384572666b934d0b56739c264f42f08b36641650f1b884531188c250dc367bbf964b54727dab6b3949256800af55f9391a6233feca5b3cb75d95c600", 0xe4}], 0x8, &(0x7f0000dd9000)=[{0x60, 0x13e, 0x3, "68caf0847577b4cd2f59653d110a0337d77b190238534e5ea03d411875bfcca88f5322d7d70c40976457c4a74fa43473115b92475b124fb2fbf90c8d6cd4d170c06a944fc20931c10c"}], 0x60, 0x850}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c16000)={0x0, 0x0}) recvmsg(r2, &(0x7f000076d000)={&(0x7f00002ca000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000985000)=[{&(0x7f0000c00000-0xf6)=""/246, 0xf6}, {&(0x7f0000197000)=""/255, 0xff}, {&(0x7f0000a99000)=""/4096, 0x1000}], 0x3, &(0x7f000061c000)=""/35, 0x23, 0x8000}, 0x0) 2018/01/31 20:53:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x6f, 0x1, 0x33, 0x3, 0x0, 0x9, 0x4800, 0x0, 0x6, 0x67, 0xbc0, 0x7fff, 0x1, 0x0, 0x9, 0x200, 0x5, 0x1, 0x2a22f435, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x8da7, 0x5, 0x80000000, 0x2, 0x74759e4b, 0x8, 0x4, 0x0, 0x4, 0x2, 0x5, 0x5, 0x3, 0x0, 0x2f5, 0x1, @perf_config_ext={0xff, 0x2}, 0x1002, 0x3, 0xffffffffb50063eb, 0x0, 0x4f9d, 0x8, 0x8, 0x0}, 0x0, 0x7fff, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xe, 0xf, &(0x7f00006dc000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x100}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8b25, 0x5, 0x0, 0x9, 0x8, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @generic={0x8, 0x4, 0x10001, 0x80000001}, @call={0x85, 0x0, 0x0, 0x2e}, @generic={0x0, 0x1, 0x7fffffff, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ac5000-0xa)='syzkaller\x00', 0x7047, 0xa4, &(0x7f0000000000)=""/164, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0xdb, 0x100000000000005, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bd5000)={r2, &(0x7f0000d9e000-0xae)="", &(0x7f000040f000)="", 0x0}, 0x20) 2018/01/31 20:53:10 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000223000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ef7000)={0xf, 0x4, 0x4, 0x1, 0x13, r0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:10 executing program 4: 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) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000bb5000)='mime_type&%&@+system\x00') 2018/01/31 20:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000f1d000)='./file0\x00', 0x0) sendmsg$kcm(r0, &(0x7f0000712000-0x38)={0x0, 0x0, &(0x7f0000454000-0x30)=[{&(0x7f00005ab000-0xdd)="9dc24a54472ce68e779481607c53599ea480aed884f47b853f57071651a6cc59251748d4f2ae3c8183d471246156aedc353c44e0c352d008189ce84c3eeea55be7c49b81e65e05a5da052db63d085b27776b7119ebcb228cf821ccae5eba8242ce557ab5f391672565602c75813f56f64b39dbe1ff631d3238c5c2cb108c84137d2f7abfa929396d3b52e6551f35802891b1a77eed6e52a2f6397693024a31753aa5cf714e9eda9a71d15b49e4863c49634f9a491a1ffeccd35836dde66ef0e245c24c965f349302cb43590a837787360ca6475f33a1c90a4703523c19", 0xdd}, {&(0x7f0000a43000)="5dc2dd8b8fabd5119179fa40a225cd47ec8e42214cbae157a69fbe75970b8210430e421ad87128d5964c4456004741ca971e69b48cbf7c6dc43df8219838209990e626f121319b1edfda690ca206e570a476ffd439ee28de448cf196035abcc9934e218643596cea217092a7a6653f25ab2e863d97849b99d46b1886b4c971b2f346e48a313fa69dce5aa30a53e75f8063dc15b9ed41372ac35e58c816a866ce1fc4e7c8a8c77009844ea0f240db5200073fd8e7098a278a2856be2cff73fa89a61edb2aa9200c84f371f391d5090f5235f34190207a9234b2ab113676c257fa067fbfdc436e51312a60a69bd9e0656d81a9b3a3ab", 0xf5}, {&(0x7f000088f000)="1d1b474dcdf49e89f24248c8ee3319545c5f9474e6bb8dc65e99088a3725165f26e92957d4851cd7b322561af7b77168e8722fbb5056ec1bbff70ce21c1fc690617386fcce0d4a35d4389c4cb7e67d597582a0350253668dcbdac1be7d9d9bbc608cbd15927d0e4f20aef5fabe8292de5d81fb32451f45e2edafa9854afcc9e7136f4568af946cd71415b52c06fc1628c5b72b34774a36e8c26ac98947bcef7527fc306a3033731218963cc1b35c8c190d35fe52ec46917295f0e145afbd4772f3fbd90577d3e766457dc20fb8dd", 0xce}], 0x3, 0x0, 0x0, 0x44}, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000fdc000+0x798)={0x6, 0x8, 0x8, 0x8, 0x8, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r0, &(0x7f0000576000)={&(0x7f00008bd000-0x8)=@sco={0x1f, {0x4, 0x4, 0x2000, 0x4, 0x9, 0x1}}, 0x8, &(0x7f0000f7a000)=[{&(0x7f0000f04000)="c76e0bc9ae407207f44c586490f35343f933fd928226b7bee78f7c37dc03035bb50b3bfd807b69daceafa4af21c8269e5fc8371767a91815cdb985bb8eeef01f39ee7bd67d9b4659c5c8f94f1d99f112883508729c2c2c3becdb26068cd9f22e455236352f90f30a2af41e246fc9097651bbf6cdfb8781b5497a97e4815870af67670ba6ae8933dee0e16541070de1e6e7c7e2cb8272827a4cbe44631cd0a9b42afb6624f59a188aea0c0f2212095e2bce5f126197f88ca05bd095b62301f3cc210cddd8004e67224ecf8b3fcaad921dd82ff145ba95ebc5d714", 0xda}, {&(0x7f0000a05000)="", 0x0}, {&(0x7f00002f2000)="003c88cfd868ddaba9b07ab513625d8482fd59b8b2757c74d8bf9dcf0b00faced6e043b06b1c440a31976b3aaa27d40785975510e6267533617441c486f3da3eef2439f160abe87a4a3ee57579643bac7929a982d5514d74b10478cda578423bf0bb1fc003904fcd73f5f72cceff5e9718d174026459be544a6e7e5c93984574384c7c7ead1413e263a92a40b3cac80c0edc968ec94db179714aca01", 0x9c}, {&(0x7f000004b000-0x35)="145cc512dd994cd8f59dbe3e682e422071f5ae84fa5fb01d7b8ec45a63c146a6ab47a17fca3a8267c98ae548ea3097a75d9cdc546b", 0x35}], 0x4, &(0x7f0000965000-0x4d0)=[{0x108, 0x11f, 0xe8e6, "3afc8b14b9ef6d29f264e317d3a58ebe3ff825f00de3c118513a4fc4cf835eaf6cf3e776304c0bb1aa46982cf88e456c4e59368bec72b54c5e2889bfa545548d0cab090a6bfca12a69362b5ca04f989cb2da8379b332c42984a9dac0161986466be90ef150326b33846f10704b4d094e25c1800d1da4788b16115be86553b3df77e45a475781d0bf9bdac80cd88bd8694fbdbd4e479eb17790902ac79aef0b640e294cf0e56705e04beec7498778b6643e6efdd24197e82ac986d65c3c4d29297f9799283ac814d6adb93facdd67cabb767d497c4a0e8e16f962d55e72d3e6347ca5d1c65c59f8d0377f1f5f279b68c6d172905f13"}, {0xe8, 0x10e, 0x1f, "02dfdfbf480dcc3b6a6c426bd6a03d92229ad555f1d530658a5620db7c835b41c1b697eb13b75f455fe80e49bb7c15f9808f78d910bca83024852fa03de40f598cdf3ed6583c008a0d0c68a35d97ead4b8fd1a79595b7be6f28b1570b1b41231132d5208780145dbfc9fe85faf4994b8a1cbe87f96e2f4926da405bbc3a13558ccbb74848b11e031c8a8031ffcbbef8bdfc2bc7ae76fe24ea42d9bbe8fc4f01ec28962386b6ace19ecd4e16b0ff6a3972fcbdc7e44879b417231fb8bb68be2aed7ba648ea20cc1c6185b0e2cbacf650d1d32f5e2"}, {0x80, 0x11f, 0x3, "21ae3fd60eaaef519448908835708699ab9b008b2e3cbe2a311482ec02a9de5ecab6fb7f04ed27cfc7f25e5358c9a09e1e28764fedad601ac66536515a0eb05e30b8b31bd611d2f79fa5b606c20a4b9ce0d6444f07a2fbc462b5aac769ff25da6ddcee00302ff0ce9f3c"}, {0xf8, 0x0, 0x2, "1d39ee9802a29fe8aba4c426270cde3d724f8c80495468d6a42014d445a443c7c6145e5b4e555296bfc505ac7c92c52e0eed21b3115414fa2c22cb8107d3ac15d185761d360fca06c65a8780ed26b012cc829e3dca4e99133da45187b2e6e1462be532721a4d541ee8f4c99bff61ee54f7e68e7b80204d3798005350467b9ffdf52619cb3b85111417bc8eedf190bd9f1729e256bbb8ecd2831a319c40fbb2d90671feb55360bd95816e9c7566e59a634a13a6f22368a011552e99910828518c57bb5216514f5e8c868d21dd764bd767222c54771b9144afb29b699dc658928e118ea9f70674"}, {0xb8, 0x11f, 0x5, "0ac196d5450adbc67b1de158acc7cb3ae40493a6bc65905e69a3084dc92287a63104d943dd7bce3e997b19e10ea2fda5ac5cc6d7c41765d6acc0595ca20c25fd6da409d267903f547d868d4e6e5e337251534e382453b9010a58600fac9fdf92dfc093a7b5da7e58a1fa46812cf9be0eb3ad7b02ac4450d1a4902ae8272227851bd2ca96e9d789bfb21a9544e2e7648b943744c1838f65bcc8d4d18d7f2ebdcf1deb"}, {0xb0, 0x84, 0xa0, "eebb577e154a7dddf146a394d4ac6681f2f245df216357612cb03a79f3ab6c36a4bd44a27ed9f483bf2de8fe20ab3412536f1760430b1ec499a3bf16c04d5629bfa07ebda730c717439d64d3be7597699cbc7dfb8c4f05cdaceee8b4aeb7d4eb25e034cd3cd519c248b3b92445d3dcd7b0b4f209abf7f1f9142e30fc87cc7f9db6cfe8c0f76a0f94378a7e9dca33ccfde5b3cf9d4b027ddd8622b1738c979d"}], 0x4d0, 0x4000000}, 0x4000) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000496000)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0xfffffffffffffffe, &(0x7f0000319000-0x25)="") 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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0x269) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/31 20:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000763000)={&(0x7f0000ce2000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000140000-0x48)={0xf, 0x13, &(0x7f00009aa000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf27}, [@alu={0x4, 0x2, 0x6, 0x1, 0x7, 0xfffffffc, 0x0}, @ldst={0x3, 0x3, 0x3, 0x7, 0x2, 0x100, 0x10}, @jmp={0x5, 0x1d9, 0xf, 0xf, 0x6, 0x100, 0xffffffffffffffff}, @generic={0x70, 0x3ff, 0xcd0e, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x1, 0x0, 0x3, 0xfffffffc, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006a1000)='GPL\x00', 0x5, 0x59, &(0x7f0000c5c000-0x59)=""/89, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 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}, 0x48) 2018/01/31 20:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d7000)={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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002d4000)={r0, 0x28, &(0x7f0000dd5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x10, 0x0, 0x4, &(0x7f0000b70000-0x8)={0x0, 0x0}) 2018/01/31 20:53:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x80000000000003) 2018/01/31 20:53:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) 2018/01/31 20:53:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000451000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000764000)={&(0x7f00008fc000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000991000-0x10)={r0, r1, 0x5, 0x2}, 0x10) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/01/31 20:53:10 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000012000-0x10)=[], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0xd5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25, 0x0, 0x0, 0x0}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = perf_event_open(&(0x7f0000015000)={0x0, 0x78, 0x8c7, 0x80000001, 0x10000, 0xf2, 0x0, 0x2, 0x20, 0x4, 0x6, 0xb3, 0x7, 0x8, 0x3, 0x3, 0x8, 0x8, 0xda, 0x1595, 0x0, 0x7, 0x64, 0x0, 0x8000, 0x7, 0x80, 0x100, 0x6, 0x437c, 0x1, 0x1, 0x6e4, 0x9e, 0x80, 0xf44, 0xff, 0x7fffffff, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000015000-0x1)=0x0, 0x1}, 0x10, 0x6, 0x0, 0x6, 0x5, 0x0, 0x401, 0x0}, 0xffffffffffffffff, 0x40, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) 2018/01/31 20:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f00004d9000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000022000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000353000)={0x0, 0x0}) 2018/01/31 20:53:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x8cb, &(0x7f00003b2000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000097c000-0x38)={&(0x7f00005d0000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3d000)=[{&(0x7f000018c000)=""/9, 0x9}, {&(0x7f00001b5000)=""/238, 0xee}, {&(0x7f0000128000-0xdd)=""/221, 0xdd}, {&(0x7f00008f1000)=""/76, 0x4c}, {&(0x7f0000322000)=""/77, 0x4d}, {&(0x7f000080d000)=""/111, 0x6f}], 0x6, 0x0, 0x0, 0x40}, 0x40) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000124000-0x18)={r1, &(0x7f0000da0000-0x9b)="", &(0x7f000086b000-0xb)=""/11}, 0x18) 2018/01/31 20:53:10 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) 2018/01/31 20:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0xfffffffffffffcc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x800000a00000400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ef000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f00006c8000)='./file0\x00', &(0x7f0000307000)='nfs\x00', 0x0, &(0x7f0000d72000-0xbe)="3897a78e8260acc9be80020dd17642d1c2a02cd1b54d1d8707e77236727775371e8ceabba88acd9673046d5ca528e3ff03bae1d78a712227f7868bbe5fc0182319b5cb9ab126f2e25548c9994422176c2e80ad86d78a7b414f75055043a76087af6f5f296561540b376aa752aeff2a878537b778038bbd1f11989a4d3851708c3de3721de9405791f196dedfe360ca1ff0407543d77b1713ee7b37013cc94dbf5eb7ce54ce51176c3015095aca77afad7d752f8ba7406e020578184e4e2a") 2018/01/31 20:53:10 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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]}, 0x2c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff3000-0x2c)={0xc, 0x4, 0x4, 0x100000002, 0x3, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:10 executing program 1: 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x3, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='\x00H\x00\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/01/31 20:53:10 executing program 7: 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) mkdir(&(0x7f0000f79000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df9000)='./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, &(0x7f0000723000-0x1)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000773000)='+trustedvboxnet1keyringkeyring\x00') mount(&(0x7f00008bd000-0xc)='./file0/bus\x00', &(0x7f0000be8000-0xc)='./file0/bus\x00', &(0x7f0000c5f000-0x5)='gfs2\x00', 0x9002, 0x0) mount(&(0x7f000072b000-0xc)='./file0/bus\x00', &(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)="") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d18000)={0x0, 0x0}) 2018/01/31 20:53:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="", &(0x7f00003e3000-0x5e)="", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000854000)={r0, &(0x7f0000361000)="5d54f5d53ac9193b6c5075885b28098023e3e44cd997be27346b278754ae37c657054db8a5f0f2ae887a2ac7d0d1d943d1b79e821ea4125690cc813ed5531785e4b17d933b9dd538c55d81614eb52e78bdb9da9d72fbbe0e64931355258726209e89f66b407a7c30d6de42dc26b1679d282e4dd439e1f0f081001655742d5255763e9b2eb9252b92a1440292a04911469bb4f7", &(0x7f000061e000-0x3d)="c19c3eea6d5fd24c7a5fa7ed0029f385cfc129b7bff33dfbdc36e8691b911b5afae43878aa83ff9bd72002ea7edfd0a0d5bdcd58a966f3c51a093daa5c", 0x3}, 0x20) 2018/01/31 20:53:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000acb000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000004000-0x38)={&(0x7f000000a000-0x10)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f000000a000)=[], 0x0, 0x0}, 0x4040010) sendmsg$kcm(r1, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a50483", 0x3}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000d000)={&(0x7f0000006000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000d000)=[{&(0x7f000000d000)=""/208, 0xd0}, {&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f000000e000-0x63)=""/99, 0x63}, {&(0x7f0000009000)=""/149, 0x95}, {&(0x7f000000d000)=""/0, 0x0}], 0x5, &(0x7f000000c000-0x62)=""/98, 0x62, 0x100}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x8, 0x4, &(0x7f0000004000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0xc8, 0x1, 0x5, 0x7}], &(0x7f000000a000)='GPL\x00', 0xfffffffffffffffd, 0x82, &(0x7f0000000000)=""/130, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/31 20:53:10 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x4, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000-0x28)={r0, 0x0, 0xe, 0x9a, &(0x7f0000012000)="cdffc75e708bae3eb21e4aaee01d", &(0x7f0000013000-0x9a)=""/154, 0x0, 0x0}, 0x28) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2079db84dfd14297, 0x0, 0x6fb64940, &(0x7f0000015000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair(0x11, 0x80000, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000015000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r3, r0}) 2018/01/31 20:53:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c0000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) socketpair(0x11, 0xe, 0x100, &(0x7f0000431000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000da1000-0x14)={0x0, r0, 0x2, 0x2, 0x0}, 0x14) mount(&(0x7f000062b000-0xc)='./file0/bus\x00', &(0x7f000073e000)='./file0/bus\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)="") mkdir(&(0x7f0000320000)='./file0/bus\x00', 0x21) 2018/01/31 20:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000993000)={0x0, 0x3, 0x0, 0x5d, 0x8, 0xffffffffffffffff, 0xbd03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000182000-0x18)={r0, &(0x7f0000eb1000)="97a08e2867fcd26963874f8c51aaad3e6e79c2645999c2ca8b7e6b81807742e2a69f5c9a78c195181cbd2d1f1bd4b11c007b1317f64d9681185f89528ce2e49c7bc444a0f74302ea671229c2894e51445a01d803ae64197f231420589e7c2bac71e0a24ccb9564204b37af18b1ef4193114c68751c0646e6b1bf45518f728d5d006bf6bb79fcf8be0f5fb63d72080038c5a982cec0d8351e19c86d96", &(0x7f0000f9e000)=""/4096}, 0x18) 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_DELETE_ELEM(0x3, &(0x7f0000cf0000-0x10)={r1, &(0x7f0000299000)=""}, 0x10) 2018/01/31 20:53:10 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0xfff, 0x2, 0x6, 0x2, 0xffffffffffffffff, 0x8000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x17, 0x3, 0xcf71, 0x3ff, 0x3, r0, 0x0, [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) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000384000)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f00009bf000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000000000)=""/62, 0x3e}], 0x4, &(0x7f0000001000-0x61)=""/97, 0x61, 0x1}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000021a000)={0xd, 0x11, &(0x7f000030c000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x6, 0x1a90, 0x7fff, 0x7fff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffe01, 0xd, 0x6, 0x0, 0x1, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x8, 0x6e, &(0x7f0000000000)=""/110, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x8, 0x6, 0xa, 0x0, 0x0, 0x20000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c23000)={r2, &(0x7f00003e7000)="", &(0x7f0000602000-0xf)="", 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000063c000-0x48)={0xc, 0xe, &(0x7f0000ae6000-0x70)=@raw=[@ldst={0x0, 0x3, 0x0, 0x6, 0x1, 0xfffffffe, 0x0}, @jmp={0x5, 0x3, 0xc, 0xa, 0x0, 0x14, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3}, @generic={0x7, 0xffffffff, 0x9e, 0x7}, @jmp={0x5, 0xffffffffe3bf40ce, 0xd, 0x2, 0x0, 0xfffffff5, 0x1}], &(0x7f0000f28000-0xa)='syzkaller\x00', 0x5, 0x82, &(0x7f0000f69000-0x82)=""/130, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000941000-0x18)={r2, &(0x7f0000215000)="466d1c6013a3097493ea7cde33927b28f7708b1a78107b44e3c21dcea01728292182df63f616aaf2e8ce9ddf28ae21a3404c50c9c3a9ae0ce39237213e02a3239d46b1eaf75c00a1d3190875310942a64c88526635f91ee01e38d3453219f29a9982181f379ec70c6a0226737f7daf42fbe12a5347fce4a15934c73617d44f952aa5d87ce8205f92b2b8c0d390de90155b94ebef484d6d6e860389e880d75a72eb624a88598e6f4c30f0e98b9fbed1c27c4d0925b45ea84132d1688b4e90055ce1264fd2e5f637edb413823bd7bdc8c98ca3803cf03fd4b3fc89366b260091df6c8be114a1a2fab6c9df0e0fe35f29038d78", &(0x7f00005d3000)=""/184}, 0x18) 2018/01/31 20:53:10 executing program 4: mkdir(&(0x7f000085c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20008, &(0x7f0000fc7000)="") 2018/01/31 20:53:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000797000-0x8)='./file0\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/31 20:53:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000523000)={&(0x7f000023f000-0x80)=@generic={0x9, "7dd1de477022f34de46dac1b2c5cd2fdee5affd056ed0028fc00902be601317c203cd48856de8de20531180815b150be77842240fe455886970381f7a429141e8b3086c7cb1d818d7c044b0c44aba3aaa12d000e1b59a7901d0561920fd082393eebfd0f71c47c6c0e34280e43397dc26169ddce6b8949d566906b1a792f"}, 0x80, &(0x7f000063b000-0x30)=[{&(0x7f0000c23000)="a3ce77", 0x3}, {&(0x7f00003e1000)="50f609eec76aa4e7d1b8dabc16c9bf14e538206f4ca8fffe56fb32e2ea91a7abf36e9bdbffb84f07d37d558c4099aa87a519b8b7fecb30c6abe92f6963b76f81b19848eae03148ccffbfcf5268684aa1682ef113559c9f45f426df7cb8a2a31ef1c0cb7e720cc330f746ea049f78268d840bdce01969f41f67535c1239e309744435d26ee7d400f7445af8db08872eec17f45d32ed43bd92aa2c3e81f22471747609192ff5a5ab7b195d7f0af916ed6f2542d29cf65fdf772732eabb6501a4c97fa2835d9312c8fe3e9d3b950f0a87683ff6da10c5f44808ccb84ed3fb01e64cd1ed016ebbd66be189d852a1b5a90cc5fe33e2bac9", 0xf5}, {&(0x7f0000c76000)="31cbbceea18f0c996e8fbe9b59c8", 0xe}], 0x3, 0x0, 0x0, 0x0}, 0x24008800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$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) 2018/01/31 20:53:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x0, &(0x7f0000aab000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ec1000-0x18)={r0, &(0x7f00003f3000)="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", &(0x7f0000543000)=""/18}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) 2018/01/31 20:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09, 0x0}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f91000)={r1, &(0x7f0000612000)="f56ff92ef1bb27fb2214a28b9518b08b3923596521de3ae0ee6b928f9a6cdfe81156a9bd73235e1cfcd0833027d20e4004919b60db3e5f4b331df3d9ae2e9c8bab2429372ac96e94f13f90016682311dad3afd012c649286f1200c7ca41fa0bbb84ed87bc1"}, 0x10) 2018/01/31 20:53:10 executing program 3: socketpair(0x0, 0x3, 0x5, &(0x7f000012b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xa, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:10 executing program 0: 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000214000)='eth1self\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f0000940000)={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, r1, 0x0) 2018/01/31 20:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000bcb000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000065c000)={0x0, 0x0}) 2018/01/31 20:53:10 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 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00005a5000-0x38)={&(0x7f0000d2b000-0x8)=@in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017c000)=[{&(0x7f00005e4000)="f30b8da08d90bd37047c4150a8040c0e6485df6da16f0b769306c30922be047d4dd50d095f040f248b8f667550f34adb0881b9329c2923ac7999669d7749538c26ccfd4c4c0f761ff40dbbd49a7695d45079952f40652abd82c3", 0x5a}, {&(0x7f0000923000)="c8577437deed857d654308b2cae8fa72cab99dda17af2febf02e211452d1c7db3b285d190d990e5eef5fbd086f2380e48db37f218f4ce0cb8d9c701e3388886a87aa73f7ee3072b7c33a16581c29f8aeabfa13372d2faee3473f8679acef1e1d651ec29a942c3eb97b94c90879c6202b23c7040702447e64e001aa4439ce37a9a712f9a878eec1f03c8c514c7400127a77", 0x91}, {&(0x7f0000208000-0x9e)="7b44b2da3b337fc4c5fbf179fac5eb83d379f50f2369021535491b46f95ee5975d4d74643338f4e995276cbf2192b39e6a699be6af9eae72b621cf45ec6eb7aff9f42380a04923f3fc4215e4e295321e397491b2702e3cd0886443ccf81b447a86f2086721bba960780dcdf1e2491d5b6c232baa521633ad38152653176d7322e346e48ef1099da503dcd8bf5d2b6d053890aef5bb9957fee581582f94aa", 0x9e}, {&(0x7f0000232000)="46659ea6a9d4f36537cafcb67d381fd44e85b9f61f72dbbff52077af65ec4b74cc047e1b9b7a49a8f76607828977be82ae96463b9c7be1403b19f818e4c12f970a762f17145e0f4448b45de870dba41acc9b47f676dc27d195ee70f12185db70d82f", 0x62}, {&(0x7f000044b000-0x15)="269d40824a78c57b34d08c43c44bbbc8b3105f5f90", 0x15}], 0x5, &(0x7f0000cf8000)=[{0x1010, 0x11f, 0xffff, "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{0xc8, 0x11f, 0x9, "f30bfee5d954ac591015324e47144d6201f745599c12eaa45fcb288c0dd65e20cc732357753e3a0534711f1441f9ebcd788792685547a43fe1a8e6dcab93fffeb775cbc8c7b2b0404b8452820b889d3b1315311df2b01bfe8cd870120b360c160fc8a3b311c9794ed5561b3493f37437f55503ad848d999a490654ebf54b011e2cd7a52e830c2316f98c916a82176783fff97d87f0f1b2a46d49931fc9bbcec488d69881222b1b79c8d0e09f4df479353a9ce333164d"}, {0x38, 0x10b, 0x9c0, "a0827f8582bd237d8e87f5281ddee527fe126834dc5b346d70b491618f0c43799a59"}, {0x30, 0x117, 0x7fffffff, "46f71acda38ec0406467b6cc3caf7f733d1c5ab697b8bebed67592b577"}, {0x100, 0x6, 0x2, 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d25508aba5d395185fc7de106c739925c5a4c2ae21f029c556d3043774fd057c7ad336af7f9bc72a00cf640d7abc12bfec04e7a50e0039caa56ab7f2d8eaedf773bc83a302eeb99f56a077f6e17ba37ed00d5f9b408c60eb78b572ca304ae58585e433a6a144528c816568c964285a12e8165f0e3beb29bd98ff1257bd8196b7361a3c13839374915d6fd256b24f4808b61f45c0d146d77a0a9b0690f51bed0ff4c1395e267c0a6a7aac7ba7917c3abb1d188df8cc3f1072c8a6a3d3798e6b4ac1c2977f9dae138f292a5166342875083986ad91d787db39622010dff080d63fc45094d1795f26c52ed0a31161586bf072ab2d481aec347715174346f9240a1445e5f34cc30260656bc7f777d6daafd4d60344aa71969524099789e4933f64365c338f95a08195419bed51c3e972aeb9f274629d85ff49aa75711e07ff7f211ef81d70878bdb37330fbdbd9b1ff7be4452265bc109913d3b74ffc9cecf48b51ff56982fdc16347a5d0cc2e99095e9056aec135c08b02f46aba7c4669e59841ed0db0b15dc6ba375a1161187514f9bec4a4e6a1be9805c0b89cee7c3c1561395447944f8a7684f8ace03635378a11de7babdd48b0456ad2ec075146a8353eb9b4823ed4a1a06c271202f1acc70e40b19ba971450fa51c91bb480a031a9b49d29aa63e9477ffdb4965c3c65a1d9d86228f42c6dc5001d905aecc05236ff023adcecd7adec13782c2c96c9c7c5a8b3b9af8e0f3428e1fcbb5f831552102a0147694542ca3591dfc1c036307535f90ae9b0ed4d20190eaef1a0ded4e78d17e8510ab920c3287e0dee9bf2a8a68f4c486e8351597be723f12c70fc74057ce26cced80a95ad1f194aea98cf353103632587e7ab4c807b4edfb28ae78e50393961edb1b29e560b55c522d053a2e79b11608483df1e555bf6df084ecc4d953f16ff2e122713889b49d41a5276914e56db7c8d01961972f8016e7706152530065826f97645fef73ea0497e75451701abac08f41a1cad13d009cda29b01115496a489507e7b5d594c89319bdff1b2a50c569e35288b9fc0f75bed7555400da575f398a9617508c14f2cc0c43805b37acb4ec2aeebad74b73ab0047f59b60106fe5e8e6766cbb7872e03c335aef2292cb652b151ca02af1ce7ad0f9258e3383e753e076ee6f5f69a38ae011b438ee905fda29da759356bf545d7425460ec66dc16228de9b3e2b08e47184af7822c7bec83ea8c6a1c393ee05439829d2a3148d37b365a69edabe346db836733cb48bcab8ed0644c8dd8f8c72e6b4a60ca276482669204717405b627cd19a953384aa726473e91e473358ccf98345da7d1a2722d3a4b66cd8c572e484e0f35e8d412d70fc09c412c6462595a00eecf902a1c097da0043126c5f528c3ef3cad4343b21399a6e540759bcde67942cde63d25add975676269347aa2cf98675fab774359a3611e161180641e4993c5a5daef84ad1a1dfd1f3a5ef60f9abfd1417376a088d1cd76e36aa721fde0088280ccdeea2e935bd56befdbfc2decf79be462a5ef9448da174ea030631263bb9b563e5c0704e01f0500dc799331e35808bd036eeb29b42c84cadb3c77c217d96f44d3aa7a987e8c168431f6af5e03747233fa43d45ba77dcd85200a573accfc5489740712a03049c276226f05ae9b21463b59e55272cef3ceae0188c3cd809e4bbe45194fad502408b40d6aef09e2ace9e31ff57706d3769160d24e78d9d8a9972ec1c0cf63621149218af2df02b964b0c5119fe3cc04a48f0089b406e44a84bacf44fc0f904852afa613539dae5581c317e739b3b6fc2f51e3ef6aca9314c899d5d6b18c6989a9b9451088c5621688330f2450349baec5ca0614547aa4236bc99fe30e78b2dd67720033e8237f562d92b41cabcf9cd49fb174a018669cede3538859b8e5fc3abdcdb0f701a56bd4b3e85c1a7761ba7eac6ec8aec82708e81d090c3d5d25ed2fb28b133241072f4a45dc337a829da4c435dfc7d6fbf95f7bea2281c653260c991dbbd4f306004ed505ab56a4b896fba52eec601d7ca471a3e1f88890b9d2b84fe4155b98b46b745cc8b695b5c845cb99d30e951e29a32dea37e66b804a27bfda4eacebc9bffa5b1fb32dfe618d088c0ef1e2ad6e17cbd7c9e7cffa25dbc7474e6b379471fdb9bc0b189d63227d46b7b68f90418b8789297eeeb620bfb9db26e4367bb8b07cc2f9dc63d7cfbeabc464794a46fb7174eb1ebd1676039f4e6d3d194ec9fb"}, {0xd8, 0x105, 0x1, "8b4b844cb276ceb509f899fb79f24159a8123c011aa81aba36345542feff9d12885e58d4df305b20eefe9a59c34c9e247bd87bcba826a5d8c2c8ba5e7c83dde6f7baa695f5bb543fe838ccc5a91264b130ff9aa0cfa3d229e55616cf8527b5e76fe6b16b5c045619630a705be9b2abbc771baa2fc9dab1ad87caab9efcf67ce286e4d4aef1970f77824dcc0d8a403060c458af573f8ccd88a7a25c6ae0ae54a6ce3da7d3cdf621fac758743da106742e39d6d068041c74c567f90f2328e0774e95"}, {0xe8, 0x11, 0x20, "e37d722a96dbbf439dac7a906cd667d1d61536c0ae9c76974d0629559aa37391998f8e0e2775c26cd0ee5077a4826ddc87a3821a71e2a84e52af33bd942722e2ec73f1b709ddfb2a6006137d0b8abcb1e2b2a5f856d8631ff18572aecffece2b19b08c079b32179de567f6be367632a97d138139d240a381e0fca14afb2d9259428bfb8fc35f2ca7c9ddded39615ca80e155e10085cfb00e40e7096f16c8a99f293d0db2212cb462625eaac2ee16f2cd756014663b238973de9101ba95a5d3b8db591c6912396fe7e0329f3fc1c72aff870cddd425f937"}], 0x24d0, 0x41}, 0x0) mkdir(&(0x7f00002c2000)='./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(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)="") 2018/01/31 20:53:10 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) gettid() bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x7, 0x3, 0x0, 0x0, 0x1, 0x0, 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) getpid() 2018/01/31 20:53:10 executing program 0: 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, 0xfffffbffffffffff, 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(&(0x7f0000027000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd3000)={0x1, 0x200, 0xfffffffffffffbff, 0x0, 0x18, 0x1, 0xffffffff7ffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008f0000-0x18)={r0, &(0x7f000071f000)="99433212c35d1adb6bdbaf32bddb915fc0bbc7e83d5cdc9a188c8d309fd5314a1c61beecafd1259ef1cfc4fadb1475ccd1ff693eadd652e797b9a52140e2aee6b52d5be19a35ce79fa632d8d2fdb9fc465c26847462da32688a193a4b16e868abe3a2408099fe886bdc533acb63bb0d81e63537fef879cd778a7e59508579b60f67cc3775fdd7e03d97dfb793602671d7bfb4abb765181d3a09ea34c5a8eb1aee28d732b8fc2318b1dd3f3171a6e86791e6e5f076f4e6aeff5ddec2efe782f3b6ffc8c03804576cae7f9e3fb9006", &(0x7f000012e000-0x22)=""/34}, 0x18) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v3') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a00000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00001ef000-0x2c)={0xa, 0x9, 0x0, 0x6348, 0x0, 0xffffffffffffffff, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bd5000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x4001}, 0x20) 2018/01/31 20:53:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000445000)={0xffffffff, 0x2, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005a5000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000925000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x1d5, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xffffffffffffffdc}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 777.479510] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 20:53:13 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$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$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xfff, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe, 0xd7, &(0x7f0000022000)="f1cb1723abfe6e787039e843ea9b", &(0x7f0000023000-0xd7)=""/215, 0x0, 0x0}, 0x28) 2018/01/31 20:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000696000)={0x0, 0x0}) r0 = bpf$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) mount(&(0x7f000085e000-0x8)='./file0\x00', &(0x7f0000303000)='./file0\x00', &(0x7f000024f000-0x9)='devtmpfs\x00', 0x2b494e1, &(0x7f0000932000-0xda)="43250228231129ecc9e6249e7501003fe21e36f2a746266b2bb5bd74ddfddf32941f363203bee5d64d52dc6cfb563d00f4d19d202acbc0c4cac1dab28772df4fda38e6f16065c0b6f1eb5912b2480c26c2b5a9575683680e5bc74b20eed9910a2e874fed05ab8ebd0aecdd343fc84588d4517cbe8526705c0acd729f05b7980b649502255519a81f7d736f33bccac8cd3595a277d0556cadfa53552bbafc89cd0ecf78e03efdf007acb3e84bce80aa044ed3240ba58557e2587ce30e9cd7221379f2d1221e4c87d8d20f427b34f651fac9dcb4ed5ea6030af95c") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000073d000)={r0, &(0x7f0000067000-0x5e)="e074f11ca6b4318ee5854126b6438475f8a5646885e32c1b62adac898a77af62d49a08559d61da5b9902adaab45d29c79eae0e5c5dd07775a0c7ad3cf45f23daba876a535780124d8b9676eafca97d57a3a8663c9ff727692251c59ff81b", &(0x7f0000470000)=""/0}, 0x18) 2018/01/31 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1f, 0x6, 0x6, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/31 20:53:13 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001a000-0x2c)={0x1, 0x0, 0x0, 0xdb3, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x10, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/31 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e1000-0x20)={r0, 0x6, 0x1, 0x8001, &(0x7f0000db0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendmsg$kcm(r0, &(0x7f00008a2000)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f00006d0000)="ad61a1d41d03eb", 0x7}, {&(0x7f0000595000)="28093d15c33855edbf9035298518b703601a623a20a84f37cdf9ecd8dc40f9fd288273f0d3134e023ef89bc8c83d7f9f2034097db0484c32260f831ca13838727ff709934b9b380f35f6baf04a015ed2e6009ed3c4878674e3fd54a894ba3cd9b25c1e2b29f4fb4953c3ca31ebd897d986525303d9742a17c249ed802d63c8e5afc0aadb40f73925d81c4552ca9551e973be28a5358ec28680cc", 0x9a}, {&(0x7f00004bc000)="5cdc68b37ff720", 0x7}, {&(0x7f00006f0000-0xab)="470d2075236d7a85549fa5ef27d8d64b868e7e170855a3bca4ea2335f4f6265bd649a03847ca9acd6e08aa011fb1685d4344b2f6505ce2b609987c92ad0dd092d2b23c4cd5c798e1beef1c48cf90767e29f25fcb3a4d963fec87af6e724a5fd5ad652f6dabe84591451caaaa8c6036056d47120373aceae7f8ae2415acddf5ddebdc9722d08899a59be75a9f0d622f93be084afb3fb8444da3494bfa73250864cbe63a7c5b8aec268940d2", 0xab}], 0x4, &(0x7f0000ab7000-0x170)=[{0xf8, 0x88, 0x0, "c9ee34bf4fe7683b043ae256e3a2f7860673d462cb3911e94913903676f65d6a6e543b845f0c4628afcfb1ea5083ceb53dec0ac089cbd11b37321ce073895c139dec067803baae7dc90c7dbdd9c1984fff799edad2b461e32672f39ea3edcf31d6dc0ed73610e7512499191eb78e9cb7a65adbdbf6c9d30680765581f1ce441298777a396a79df07e09395660de2ec59101d32feb21da56622114b51ab7721e516ec86eafdbfead3e1bd2b57a75e0e1d78a14d82f9873c6190efcc8f952a438b75f97346de78564d50f51372cf64f306867a4e05e578c20da29522e3bece8ff41c6c8a4bfbc137e5"}, {0x78, 0x117, 0x1ff, "ddd5a464c701e9c296c03353c09fcb48ac9ea41f95a8d0b58225bae1b5c711ff48e591be782ab66a31a4367ea13b9d9f4ad8321d5290417fc229847af271ddbd977ec620b962fd86899304abf7dc54c2e79eb81cd505e167f9fd3f10f2949b333f9461d9e838a7"}], 0x170, 0x0}, 0x800) bpf$OBJ_GET_PROG(0x7, &(0x7f000099b000-0x4)={&(0x7f0000e96000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000530000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/31 20:53:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xb7, 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) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) 2018/01/31 20:53:13 executing program 7: 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c27000-0x48)={0x8, 0x15, &(0x7f0000d21000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x32}, @call={0x85, 0x0, 0x0, 0x2a}, @ldst={0x3, 0x3, 0x6, 0xa, 0x7, 0xc, 0x4}, @jmp={0x5, 0x6d2, 0x5, 0xf, 0x4, 0xffffffc4, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x36}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x1, 0x4, 0xa, 0xfffffffc, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f8e000-0xa)='syzkaller\x00', 0xf2, 0x8b, &(0x7f00009ec000)=""/139, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000eea000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/01/31 20:53:13 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000)={0xffffffffffffff9c}) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000008000-0x38)={&(0x7f000001f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffc72, &(0x7f0000023000)=[], 0x10000000000000af, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xa1, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:13 executing program 6: socketpair(0x2, 0x2, 0x9, &(0x7f0000bec000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000177000-0x38)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0xc7a72d7331d9b81f, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000d3d000-0xb6)=""/182, 0xb6}, {&(0x7f0000000000)=""/206, 0xce}], 0x3, 0x0, 0x0, 0x1}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x9, 0xc, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/31 20:53:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 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(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00009b3000-0xe)='./file0/file0\x00', &(0x7f00005bc000-0xa)='hugetlbfs\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003f5000)={0x0, 0x0}) 2018/01/31 20:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000e8000-0xc)={0xffffffff, 0x8, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000cf000)={r0, &(0x7f0000da0000)="76ccdd886c8621d8348f3e24921a7d203fbdc01c3512c69293a2c50bff480859857da596ad68942246503c6de0cb2ad5aef9d35c70f019aaf2e84312b24526dc8ddb33d9d8c34026112076375b2f88d92d6bb5961da022fdea28b6c11f5b34d44b", &(0x7f0000450000-0x77)="75cf96b5530cb98dff10c2c94e6e138a694362ab627e585e36943e1fee665c5b4c6d1b5d214db0013afeafa70da04f1d8c37652e1a71b46c483c7958b98b2a044aa29803b1edbe16aca25c50ee2d4ad300a117cbc8704dc5271038d636b78bef47ef25d4c9a78c37ab5c3fd842836ad751661454e64bb6", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000795000-0x38)={&(0x7f00008bc000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e8d000)=[{&(0x7f00008c9000-0x15)=""/21, 0x15}], 0x1, 0x0, 0x0, 0x2}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00004af000-0x48)={0xf, 0xd, &(0x7f000038e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1000}, [@map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0x7, 0x7, 0x1, 0x10, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000065000-0x4)='GPL\x00', 0x609, 0x7e, &(0x7f0000e21000-0x7e)=""/126, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) 2018/01/31 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0xffff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000561000-0xc)={&(0x7f00000e0000-0x8)='./file0\x00', r0}, 0xc) 2018/01/31 20:53:13 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000055000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000004e000-0x20)={r0, 0x6, 0x1, 0x101, &(0x7f000091e000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x10, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000ed0000)=""/4096, 0xfffffffffffffe15}, {&(0x7f000000a000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f00007fd000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r0, 0x0, 0xe, 0x1000, &(0x7f0000016000)="29b21f3bdb4910e9f74b5391956f", &(0x7f0000df9000-0x1000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/31 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000079e000-0x10)={r0, &(0x7f0000f4d000+0xfd3)="14e2e14731f6a189e38809646ce0571adf701343440fcc442baf575369701f577f98d54255f513acd613fa985954bbea264f14396c0a98c20dfd9d46c974f5ca4fc97178792a57ce3d7cee5996565707541edbb76a5cad5fc0eb4063651347afea69ffb301f66769f0c165dae73c89bc66857cb4d4e57bb0a3e5a2bcf9435fe9ff79cd9dc28ceb36a2792de4f81695f1e71a92774868b4bc59b808da2ab8b4dec8a94de67f4726cbcbb0abb4f2b37ca1fd4e48ea2957e2c691400000003bc83b6ee8f12d3a3114d119bdab118d55f282e1cc095141ca1c7bf5b76b25088319fcb26e"}, 0xffffffffffffffe3) 2018/01/31 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) 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) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000681000)={&(0x7f0000ad1000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3f000-0x30)=[{&(0x7f0000aaf000-0xb8)=""/184, 0xb8}, {&(0x7f000031d000-0x8d)=""/141, 0x8d}, {&(0x7f00008ed000)=""/56, 0x38}], 0x3, &(0x7f00003b6000)=""/239, 0xef, 0x3ff}, 0x2) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:13 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(&(0x7f0000d3e000)='./file0\x00', 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008ac000-0xc)={0x0, 0xffffffff, 0x10}, 0xc) recvmsg(0xffffffffffffff9c, &(0x7f0000a02000-0x38)={&(0x7f000065d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005ad000-0x30)=[{&(0x7f0000386000)=""/68, 0x44}, {&(0x7f0000054000-0xe4)=""/228, 0xe4}, {&(0x7f0000ff6000-0x37)=""/55, 0x37}], 0x3, &(0x7f0000c89000-0x52)=""/82, 0x52, 0x7}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000094f000-0x48)={0xf, 0x6, &(0x7f0000542000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x31}], &(0x7f0000165000)='GPL\x00', 0x7, 0xc5, &(0x7f000092c000)=""/197, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x2000000, &(0x7f0000319000-0x25)="") r2 = 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', r2}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/31 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000944000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000029d000)={r1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f3d000-0x10)={0xffffffffffffffff, r2, 0x0, 0x0}, 0x10) 2018/01/31 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000013a000-0xc)={0xffffffff, 0xffff0000, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000326000-0x18)={r0, &(0x7f0000c34000)="9d65ef6b49c28c850ba8315dc6f219e470ef3290b9a08d7d3947e539db6ee9d635e4fe24553c84e8e88f6bd7e6062cd1eee8d4ca33e99f8e278c98d852a4441bfcfa0cc46cda8bbd6fe20f6065af004b7e584244d86a5d4a487f40467e8347ed26", &(0x7f0000e1b000)=""/250}, 0x18) socketpair(0xd, 0x3, 0x834, &(0x7f0000385000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000042c000-0x78)={0x3, 0x78, 0x40, 0x100000001, 0xfffffffffffff816, 0x5, 0x0, 0x6, 0x10000, 0x2, 0x3ff, 0x100000000, 0x3, 0x87b, 0x7, 0xa65, 0x10001, 0x1, 0xffffffff, 0x9, 0x24c8, 0x3ff, 0x1, 0x0, 0x6, 0x800, 0xa69, 0x69, 0x84d, 0x6, 0x7, 0x6cb, 0x8, 0x0, 0x5, 0x4, 0x3, 0xdcb, 0x0, 0x800, 0x4, @perf_bp={&(0x7f0000f6d000-0x1)=0x0, 0x5}, 0x100, 0x81, 0x1, 0x5, 0xd6d8, 0x78, 0x1, 0x0}, r4, 0x43, r3, 0x4) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000011c000)={0x0, 0x4, 0x0}, 0xc) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000bf7000)={0x0, 0x0}) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f000077d000)={&(0x7f0000355000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000b99000-0x4)=r7, 0x4) recvmsg(r5, &(0x7f0000364000)={&(0x7f0000fe4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000ac9000)=[{&(0x7f0000e50000-0x3d)=""/61, 0x3d}, {&(0x7f0000144000)=""/156, 0x9c}, {&(0x7f0000956000)=""/4096, 0x1000}, {&(0x7f0000107000)=""/107, 0x6b}, {&(0x7f00002e3000-0xe9)=""/233, 0xe9}, {&(0x7f000006a000-0x78)=""/120, 0x78}], 0x6, &(0x7f00000b1000-0x49)=""/73, 0x49, 0x401}, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r3, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000870000)=r7, 0x4) 2018/01/31 20:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x5, 0x8, 0x209e1a, 0x1, 0x8000008000000001, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x11, 0x3, 0x0, &(0x7f0000cd8000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000703000)=0x1) 2018/01/31 20:53:13 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff8e, &(0x7f0000f79000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x18}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f000049b000-0xd)=""/13, 0xb}], 0x4, &(0x7f0000cf5000)=""/237, 0xffffffffffffff24, 0x0}, 0x40) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000928000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() socketpair(0x1b, 0xa, 0x401, &(0x7f00003c5000)={0x0, 0x0}) perf_event_open(&(0x7f0000f7a000)={0x1, 0x78, 0x7, 0x9, 0xfffffffffffffffd, 0x2, 0x0, 0x80, 0x0, 0x8, 0xffffffffffffe5b1, 0xffffffff, 0x1, 0x85, 0x1, 0x2, 0x200, 0xb55, 0x5, 0x8, 0x3000000000, 0x8, 0xd08, 0xffff, 0x8, 0x10001, 0x80000000, 0x8, 0x8, 0x0, 0x7, 0x4, 0x5, 0x5, 0x0, 0x2, 0x7, 0x5, 0x0, 0x3, 0x4, @perf_config_ext={0xffffffffffffffc0, 0x4}, 0x9d00, 0xfff, 0x7fffffff, 0x7, 0x486, 0x64f, 0x1, 0x0}, r2, 0x5, r3, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000bf1000-0x38)={&(0x7f0000038000-0x80)=@generic={0x1, "f3e8b9e85c5eedb3b62ed403bf3b5c02284500acb93ff83e8eb78d8d08dcf020768ca8b39abb752bbee6fdc610312298a29ee6c8d681abc3c5b3f0c71319d854ae681b38cab7001f2bb1240c3ee78fee78e6b8499d045244c050d5ebb1b5d372465663f512c2d8a0de935104ec3d2be7dae85a2c8a32ca8a0a2ebbeff982"}, 0x80, &(0x7f0000f7a000)=[{&(0x7f0000030000)="b106606237237479658012ec068062bb632000cb05fa948161ca25862db273a3c4dd1095f865451d3e72b547c62f2e84ad458c99ccef6354ac0ee0290402dc62f5ed439dd4c916b0f6d16f77f7de638884b69131b478eda13dd16d30557adae138ebc6e409c17c492e3f09bcdf18856ef361beb55d47e9710ab8abdda02ca29722d43568dc4fa41d77377f606dac8928b26556973b25817e31", 0x99}, {&(0x7f0000f7b000-0x2c)="1706daa06e0a6c3ff91429b525b0b4b03acd17dcb5e87f0232d9d6c4b53a68a9e510dfda31406a4a9e30a83b", 0x2c}, {&(0x7f00000ed000-0xfb)="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", 0xfb}, {&(0x7f00001d8000-0xd9)="1546316bc553965c7f6b2f075ed23259f1a842dded03cdd0595bbac7d768b3a987026f97ad81328a9f1351703b70287a9ac55aec085a3aa0c7a7deb4f55980fb3482ccc97338f2d73fc3ffa3b629af5ec5b9ee794ebde51e8ed221c9769822dd1435b8aff5a51d0cc340153ce59d8e254d7ea12008a786f28e914fc03f8ec2176457f4eca043519c0c84ec7fd2118c72f970fa80b7ff7c7a6bc484f0bca2238e4aaf60f362fced65a60eb324f46ca1cbf09d2a23036caa6ac650dc1a8dd0af7c6e1b795f75adc5698fd69a470a91c537b72564f1c8a193b34c", 0xd9}, {&(0x7f0000f7a000)="d6e1cfc332ec8ab128bdd382ca43f9755e398a75eb624f89e93d9c5f5e94217fa16b0d7d3eee2eb8a7e8544dd288a9da79ad4baf0ebb6a700d94fecc9cb4e7fbe4bf48407e026f81fe86c8acf8f4ee6e8e49f60cdbd6a6955c3fc5c30521763e405650aedaef3b3311647de2465edb6a5fd665c3371311699b135e68ea79b22da5ea74d2ee87e3bb3daf11a8ddc3e027e6bef454acd8a35310e7a7d3d2caa4c328c1538a354b774c952ea4a0e06aba17811e79da65cc5ea9c0ed471fdd6579d72635c29aab27effe5f234d82d27595641486a9cf1a5fb9ecbb348c915ba058e17f8e7d54cdbdb8ce54e09e343e", 0xed}], 0x5, &(0x7f0000353000-0x12e0)=[{0x1010, 0x0, 0x9, "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{0x28, 0x0, 0x598, "0e09a7b4bd0a3332dd7b46d30e9945ad97d08371cc94d6"}, {0x90, 0x10b, 0x8, "8fc5f7aa1003575277dc41114c182159f4dcb1c99d1760c81d40ed69a919ac2287ed39ffe3ea9a81a8fec1c06a9708e2d8dd75745f7a35d29ea83499bee6bba1c975a5562a5245f37534dc649ccb13fcdfc638290a92a4b00c0da5a1a7a4a343c6a9c2d28370a3850ce551c6f876727ae14926b654124cc4fb"}, {0xf8, 0x0, 0xfffffffffffff856, "9cbdb380ba3b41972d026f841f81f6c0d1a23af7d4894e6ea11ac34c2619fd314b07138b9637a148793077344658e0a83cd7d9c0595e909cd3772145a1b3482ff0678b4d87fff99d22e517d41a56dffe41bb2fa9854c60e6c22c806bb1ac4a212b221d41bedfa5f2ff7b5a3e4735485ae1b5dd6a9c57fb18e191a6fb87cf4e115c4d7a8a147aea67deea916bc10a82b8fa7bf420c1466962bf6adffd9d0ff8bfd0b482661769c5a6154d9526e12453d77bab5a347ff1beecb577730e738114d95cb8a5913d41841f722fa686829febdada44a8cd3ddf8438f55c615c54570236a6f40819"}, {0x40, 0x11a, 0xff, "950aae0048a1c23acdfe5958d6c8c3798a0b573dd8001f65d29c01e08911a8fbd50195f70143288f818bce51e9b94e"}, {0x28, 0x10b, 0x5, "4371939968e030d8588fd0d83d5fe8d793"}, {0x80, 0x117, 0x8fa, "fd19a1c5cd47aab24b1c12c2be276a99db2a50a57573f006f3ae75c74ce24173d0dbed08c499bd1378ee08dc388a2d59908a8ee733db31755b78b2389c64a472d8b85fb06af67b1f5d672af8aa08b4e5725833da085cac7aee82a444be83729261aedf9d1f264c88776db963"}, {0x38, 0x10c, 0x13b4, "a0088e8a03994d47f6804016ea66e717b50260bd109902f49e3193a3422d5120e9df89f8a592"}], 0x12e0, 0x20000000}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f000094e000-0x70)=[{&(0x7f0000e9a000)='u', 0x1}], 0x1, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xc3bd02af67ea5f73, &(0x7f0000714000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0x252, 0x0}, 0x2) 2018/01/31 20:53:13 executing program 1: 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e30000)={0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000408000)={&(0x7f0000baf000)='./file1\x00', 0x0, 0x10}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000511000-0x10)={&(0x7f00002d6000-0x8)='./file1\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000850000)={r1, &(0x7f0000a80000)="1c08590841ce31f0462dbaf2e861e6c2f6f5971e683b2a3fcd4790f1107484fba8ef2b43a8da7f4d152060b5605a81084b9efb771329e7a6f397ca91b741bfe0af925d39a64f13dbc74d33adbce2cc82b62f274fa474adbc906de30f0de22d06c8234c24044fc6288b75e29443d77a08ef65aa9cc23cd62e285972fea29356e520798f77fc06fe6f0a8e90acd13b8ebcb2c3c3cf7e8631f4032d308fd2c8a28d4fb72665123e6b06b4ff67d93a3c72169a2bbc79c5435221631ba0bf6a6210fa9d963073b38f7c97623f1e228dea38d1455ec4347c40f65603f78f4524734c0d86399823d66332efe6b79eb797ec02e8c60e292360e9", &(0x7f0000473000)="af94e0a2edc0fee13cf149c34bd47f768df12c2d47ff7510758a9658d7", 0x1}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000494000-0xc)={&(0x7f00001b8000-0x8)='./file1\x00', r0}, 0xc) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000f58000)={0x7, 0x78, 0x26d, 0x1, 0x8, 0x8001, 0x0, 0x80, 0x40, 0x4, 0x5bd, 0xfffffffffffffffe, 0x3f, 0x79, 0x7fffffff, 0x2, 0x9, 0x8000, 0x1f, 0x10001, 0x624, 0x9, 0x4, 0x9, 0x8001, 0x8, 0x6, 0x4, 0x7, 0x7, 0x100, 0x1, 0x2, 0x6, 0x200, 0x0, 0x6, 0x3, 0x0, 0x1, 0x5, @perf_config_ext={0xffff, 0x80}, 0x0, 0x6, 0x6, 0x2, 0xfffffffffffffffe, 0xff, 0x3, 0x0}, r1, 0x5, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000036c000)="7b637075736574272173797374656da147504c283a2800") 2018/01/31 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000282000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000c85000)={&(0x7f00002f2000-0x10)=@nfc={0x27, 0x2, 0x1, 0x1}, 0x10, &(0x7f0000517000-0x10)=[{&(0x7f0000af5000-0xa9)="022dfe6d7156b0f1cb07ba9aad00c716ddc5d030a549284f17d210bbc0f149692e3b29218ae87e14095f4c36ec139f2de98c7f2716aa94c666b68c690a51f747ae680e2086648e6409d96292b050d8e2407dcb41cc7c89e735297f87c656d66f6da4dceb6f7a2333fd5331f7763ab43cb2bdeaaa216064003abd1577f560c92fad290aaac884a9bcc0c2a6c125bc657e2836d60f557c8dad88226e5189675851fa65ff6b835b0448ed", 0xa9}], 0x1, &(0x7f0000616000-0x21c0)=[{0x88, 0x107, 0x1000, "56caf78480227b2291c1bf09199a4384480ea104e2baacaa27920bc2e46513e8b64644e7333d46079fea6be04e71c1b4470a32997578c66945d8390626d17c3b6b253628b0a7c81b5a569cac370286ec43f33f72d949df77954cc056d257919255af7bbdd028b391e1213444aab697c8da483660f87a4be4"}, {0x1010, 0x10f, 0x101, "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"}, {0x30, 0x117, 0x1, "a331bd44df18df69c0d4393a542c4527f731a72496b21b617bc16b"}], 0x21c0, 0x4048000}, 0x80) recvmsg(r0, &(0x7f000008f000-0x20)={&(0x7f00003e1000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000f5000-0x70)=[{&(0x7f00002bb000-0xdb)=""/219, 0xdb}, {&(0x7f0000f7e000-0x45)=""/69, 0x45}, {&(0x7f00001f6000)=""/69, 0x45}, {&(0x7f00006f9000-0xf)=""/15, 0xf}, {&(0x7f0000639000-0x76)=""/118, 0x76}, {&(0x7f00005b7000-0x2c)=""/44, 0x2c}, {&(0x7f0000caf000)=""/220, 0xdc}], 0x7, &(0x7f00007e9000-0xa7)=""/167, 0xa7, 0xffff}, 0x40002042) bpf$PROG_LOAD(0x5, &(0x7f00006b8000-0x48)={0xc, 0x4, &(0x7f00004d2000-0x20)=@raw=[@generic={0x4, 0x0, 0x7fffffff, 0x6}, @alu={0x7, 0x5, 0x7, 0x7, 0xf, 0x8, 0x18}], &(0x7f0000824000-0xa)='syzkaller\x00', 0x7ff, 0xcb, &(0x7f0000748000-0xcb)=""/203, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000beb000)={r0, 0x28, &(0x7f000034f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000d80000)='./file0\x00', &(0x7f00006c5000)='ext3\x00', 0x0, &(0x7f0000f97000)="e110") r3 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) mount(&(0x7f0000e13000)='./file0/file0\x00', &(0x7f0000d29000-0x8)='./file0\x00', &(0x7f0000723000)='securityfs\x00', 0xc50a1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00009aa000)={&(0x7f00007fe000)='./file0/file0\x00', 0x0, 0x0}, 0xe) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xd9, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000059a000-0x4)={r1}) sendmsg$kcm(r4, &(0x7f0000949000-0x38)={&(0x7f00003ad000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x3, {0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x32, &(0x7f0000280000)=[{&(0x7f00002bc000)="276a33db407d88a3c0c3f6a30a9d072d64a1a88ece4ec7e3549876f9105b3f0b3881fbdf4fe990188fa55e094c85d727f4d2a8d5675311759f31b97486012af469ef78bfbfedd544c2523072edf78a8f00a95eb7aac36620a27174f0f93684ca933036c23510606a487fca450636ded17cd41cbf9576950e13d9d92db209cb44a6b7c6ebf008987ed34ac8d56fa306f7688ca869f42f053c805ae8e2b6c4d2b71199ce539138bd1bef1d3c823e4070b903895dba1625c729a43bcf2eaa37fc0b4787213bd98b036c4fae46b6eb949e9b2bf817e67947fb6c8eb32fc828", 0xdd}, {&(0x7f0000d6f000-0xcc)="d222850fd4e1f73cfac2c4c43b8ef6fda2ef5c2e4f80c061eb97ce4ce39aaf0898d483071406c9cc596460628fe3ce4658f31e3c2d7349855599e8369050482aed3faec759702c09c2e83c75ff8e52953ba3385446be062dd695457130ce8fd929d737511cf032f8f6298b00ab5912c9b91ada447c2b6c23bf975fe11590269fa22ed2dcfa05effe4fddab5099f11daed72c741c1a931e42f27cec3f8d2d33236c6a25281746190116c4c1a8d2f1f47f5b8467250e1fdceea69d2b2fd0d2f33bd95f650cbc2d6a08e9987331", 0xcc}, {&(0x7f000080e000)="b81baa6e3d27ab2250c5d75eb72da9fca448657501ddaf3b01884eae5021b8225e42250a85a8aba3ef92eed437fb5981791f1b46a906a63fe4cb3ac8416fe4b28b45e40d1c4b683fe9bcf6e2b38cb0bd51d8f0bac985eb935f090bcfef49f79b9ee6456b0f1d440e1365d11c8f943544f7a9f1e6213513daa2d301d495696e86cb5298fa0cca1d85d56ec66ba87b19eee4ac3332823847d8626f3df6f41dfaf1c942db8273f479ada42cddd3c446a4fa9863e83cee63c7c935670e7931ce2d707d99c04e9d65f76038eb5cd172198e26150534aa387d4b3f02c3678200dbf9d3be369db777d3769dc6ec9c3be06d3e1a713c6ad071", 0xf5}, {&(0x7f0000753000)="bed17c51f38422cb2c5e9edef8e2cef7fc0ec7efc9fa061986f2ee086cb2592e965433d4ed3e723a57784fda0b6245cdcdf465160da82af7c0f8554e7e1b46f5895761df644db07f5b9ca092e85c04b7824c6210c376ea4860d32b58cda77f5a75f96c1147c7e3190194f698b395ca5b1553561085d027a253951a56d32fa2b101fc15a77baf8cf3157f9a50fe3be3aed192a0688bf3959f348f36068ce14a10fcbd694b6b751c332cf4946dcf15244509edfe8cf1", 0xb5}, {&(0x7f00008ca000)="4ecc59d9103410ab1a1d39c236c6d632c243fcaf00c6b857a31f0ddb38d609ed58604e34d63879ae67aebcc67b5bc33bd70f1291b13292f65b29b33025da27d0af6efc019d7245af049a88195fee67d6f430a5c076aa45e4701f80c5611dd01b5cedbca43368e819bc9e1c3e1720aca434e18458f1e75cca779f3f12668a81717a659fcd0a17bec174c19b74cd38169de7fceba94a16c87c923b3ec9596cacc5a58a2a5b8e", 0xa5}, {&(0x7f0000681000-0x26)="067b9194b79efad67a1d6c57b92d27160dec0f488e0271a6d4b51e180a65750e33e4134cacd9", 0x26}], 0x6, &(0x7f0000dd9000)=[{0x50, 0x102, 0x8, "90e2061e761301851a17387aad50db9f45769e40f3b04a1909bc4e0cedf6797f002e1e3014f936f6288f653e4959c292da6d3ee150a0405061316b27acf767d5"}, {0xb8, 0x11, 0x4, "d92dd0d016b775e623a29ca3222a809ca072ae8e46731ee87501ee298613561b7c73015c9ac5281ca02e7b450af5a894207c482a5639bbfadb28852477b39d8ffd5e216b6e81544df58f90395b324bc531444ccae5228020861c58695da57073fd490441f844f00265b9a7529f2fb2dc0cb1380987aa4891815f08e845ce85bf619586cb4ba49d6cf9538a8d152b1c210c941787a6a66788d44c02abec011554802767c0de"}, {0xc8, 0x112, 0x7ff, "5ddbd3450127bce13fb84be8e8195cbcd9732a44da516f9d9499896ad823c5fc0560994dd8a8a946c5d1133a60c191e0ecd54fa1e48f2c14cb8a34836b0abcc74f32b8d364af95c27c1e40dd6547bbffee2581a747486511024d54933bb54c053b786260071c445730349e590c6e95f6b9d39fa322b343330cba0bdc281304d4135abca6ab661e012cd53e2760272f6bcae6527aed9a366bfaa1e0dcc896c078c7d4680ec3cfd088232d093fa009ee11408d0887a1f435"}, {0x80, 0x1ff, 0xfffffffffffffff8, "d4f16640f2a0d7ff575739b7cb3bfa190efeb84f09072ca4ed58644e4a217f66a228386142a0613ca34ab4475a392c41bcbc882bc079bca9cc238c4028bb0ba8d83b437c4a133140ad813117f78596f1712cfd13652b5681c87a235826164520f0ea657ccb2b14e7c4bdff29408d9a18"}, {0x1010, 0x115, 0xe74, "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0x1260, 0x40}, 0x4000080) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000016b000-0x38)={&(0x7f0000b01000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000b5e000-0x20)=[{&(0x7f000051d000-0x9e)=""/158, 0x9e}, {&(0x7f0000305000)=""/119, 0x77}], 0x2, &(0x7f0000aa4000)=""/30, 0x1e, 0x2}, 0x1) mount(&(0x7f0000706000-0xe)='./file0/file0\x00', &(0x7f0000a81000)='./file0/file0\x00', &(0x7f000020a000-0x6)='btrfs\x00', 0x8000, 0x0) recvmsg(r1, &(0x7f00009da000)={0x0, 0x0, &(0x7f00005f7000)=[{&(0x7f0000db1000-0x45)=""/69, 0x45}, {&(0x7f00003ec000)=""/216, 0xd8}], 0x2, &(0x7f0000393000-0x2c)=""/44, 0x2c, 0x49b}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d47000)={0x0, 0x0}) 2018/01/31 20:53:13 executing program 7: mmap(&(0x7f0000d80000/0x1000)=nil, 0x1000, 0x4, 0x57831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0xfff, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d81000-0x8)=0x0) 2018/01/31 20:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xd9, 0x0}, 0x0) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000606000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000af0000)={0xffffffffffffffff, &(0x7f00001d2000-0xae)="", &(0x7f0000699000-0xd)=""/13}, 0x18) socketpair(0x8, 0x80000, 0xfffffffffffffffc, &(0x7f000089f000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) mount(&(0x7f0000aff000)='./file0\x00', &(0x7f000037a000-0x8)='./file0\x00', &(0x7f0000d52000)='ubifs\x00', 0x20, &(0x7f0000816000-0xd1)="28746c5a8f805a66cc539e2076e18eed6966edfd25a6941b4de2db734dc3616b8ce7b1a6b83c34a48274498308419c7bf3dd6e59d31640a8d012f7d2193be397010af0ac1cbcd5ebdd0c2b0fa6c68375464a17ce25950d13d5adc3aee9057b77e3b990cc010845941f738dbb41535c02ad4854edc20a450fb7f52bd5bb5ceaf4d88f753480059e1a4e9bf87c1729a16d3946a481d74583f3aad0db0af980dbb5d91d6cda2d07c49c7fa4c41a555074110bcdea1405c79c497d9c79c8eb61c1b14d55acab05ed4e7627898f27fbedf99325") 2018/01/31 20:53:13 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ce000)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000249000)={0x0, r0, 0x7, 0x2, 0x0}, 0x14) 2018/01/31 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000037e000-0x8)='./file0\x00', 0x40) r0 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000e59000-0x38)={&(0x7f000030e000-0x60)=@nfc_llcp={0x27, 0x3ff, 0x4, 0x7, 0x9, 0x9, "946c22206a592ee7dd4c1f4b8f078e56f5cb2f02afbfa0a4a822196e2b64131210093e0765126044e89b8a91766bf5d98c79364f8ddebe581839f209b24643", 0xeb1}, 0x60, &(0x7f0000a8d000-0x30)=[{&(0x7f0000130000-0x26)="cce339cf54e1c72e45b1e4829b7b989cbc3e1b49a95b115fe72c76c3c454d7fbc7b0ecc36f38", 0x26}, {&(0x7f000031d000-0x48)="8127a565c3b9c5dde4a5f062ddac37714262ea79e1898f146bc6f2b1e5d245e917ef9ec8ee52ec4e1efc3462219637f57f0a6785d34609d9c7cc75d7cb38aa255066edd990bc19a4", 0x48}, {&(0x7f0000f9d000)="6e60f638507e51de4fa37ea9e36c6e0da731d8dca946c56d0c8fdbba221e0917fe1fe698709cf1d6ff8822ecb40cf185933c949add43a84c7a32b890d60bc4ceb8bcd43619adb685a248d7f89719dea00c5f339a7041a37a5dbbe9d1b57dfec4861d6b2fbc034d48d1e19ffe5a73f05d5b0520813f77c166fac4ab91ae605c462535edde57d0b33005398f2da0df1bbd707f8fab0c67cf9c98bbf40ec37cf657b12d682d3910c772a94ceddfdab29a85", 0xb0}], 0x3, &(0x7f0000323000-0x118)=[{0x58, 0x1, 0x1ff, "475fc7c0404e70e851e73f326e1f10fa7fbf7fc2f08812abd7e4468006847d79c987019504c1580a0ffe0dab4aa1836741e1fba058d7dd594739350673a81be678bb4ee9d20a588d"}, {0xc0, 0x1ff, 0xba, "9c761a06944c3e5951f4b9c3c43dde834a362660f9781803dccd9a281da9158006eea805d4117ca5bfc75885bdd4ab835bf1eb8bdb32760b8cbf3992cceb6a569699e128e6ca773f5069bfcdeaa8cec90005b86bf6d541575e48d87fbe6af5096d072200a5fe344a95106e221508fa1f91ddfabeabc84eded1c4725cb098f90e029abc9fda3a14f6269163eaf7be821c9affd347d6589e23d982b38bf545ed12de6d684b2d6cdd206594a9e63c82"}], 0x118, 0x4000}, 0x800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ab5000)={&(0x7f0000e6d000-0x8)='./file0\x00', 0x0, 0x5}, 0x10) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x8fbdbc452186514c, 0x1, 0x8, &(0x7f00001e4000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000567000-0x78)={0x0, 0x78, 0x200, 0xffff, 0x81, 0x4, 0x0, 0x20, 0x0, 0xa, 0x5, 0x900, 0x2ed0, 0xfffffffffffffffe, 0x9, 0x6, 0x1ff, 0x400, 0x6, 0x2, 0x229, 0x8, 0x1, 0x298c80000, 0x1ff, 0x401, 0xffffffffffffff00, 0x9, 0x3, 0x5, 0x6, 0xe6c9, 0x8000000, 0x1, 0x4, 0x6, 0x7, 0x8000, 0x0, 0x3, 0x0, @perf_config_ext={0x10, 0x4}, 0x8004, 0x6, 0x8001, 0x7, 0x6, 0x37e1, 0x6, 0x0}, 0xffffffffffffffff, 0x10cb, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/31 20:53:13 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x3d}], 0x284, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000020000)={0x4, 0xf330, 0x7, 0x7, 0x4, 0x1, 0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000021000)={r1, &(0x7f0000022000-0xcb)="60c493c525528bcc2ae35bd844163266ee7b9878c7b4f94836b7c4b777a02d92109f380fc92fe028a5eadc6af7e02beae9a4f4e741ae7cd3021076db84c3a251986d9df44dd2c15c7009e472b478c2d65530644dfdd07f7b3838a428cfc685601416b135bb4b37b8d003441096e7654f5f8b22d4fe7aadc0b9a8e1493afb32b56af927d33c21751a52707d5049847bf2328d8f6891c63b44032e8b1906af591310acf7eb7689f81948b2c5312c37d46eaf7d04d807f9209899d982e0a296ad9aaa2145367a9e5e66bd6e34"}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000021000-0x48)={0x25, 0x12, &(0x7f000000f000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x15}, @ldst={0x3, 0x1, 0x6, 0x8, 0x4, 0x30, 0xffffffffffffffff}, @generic={0xd1bd, 0x22, 0x3, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x1, 0x0, 0xb, 0xf, 0xffffffd0, 0x8}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x2000000000000000, 0xb, 0xd, 0xfffffffe, 0x1}], &(0x7f0000021000-0x4)='GPL\x00', 0x9, 0x71, &(0x7f0000007000)=""/113, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r2, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/31 20:53:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f00003b1000)={&(0x7f0000926000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 20:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000101000)={&(0x7f0000ce3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009a5000-0x40)=[{&(0x7f0000493000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000fd4000)=""/8, 0x8, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad9000)={r2, &(0x7f0000ffb000-0xbf)="15", &(0x7f0000480000-0xbb)=""/187}, 0x18) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09, 0x0}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/01/31 20:53:13 executing program 0: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000036c000)="7b637075736574272173797374656da147504c283a2800") 2018/01/31 20:53:13 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x14, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 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) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f76000-0x28)={r0, 0x0, 0xb6, 0xe4, &(0x7f0000f75000)="63379f022f2e780064465e98bc34a272b20205a1d03bee16780307d32c5fd09408f81dc5f7350abf5cc31d72a979edb7e493eeafd62a7bc1d3472687aefc8b0bcabc6c54642bb77ca8ce2422d5f45f435e29826ab2e7f6ee18cf06090f86e1d905a309b7cd8cfc1cef80e5c9f496a3e5f20f886e494b626945af70cf5a8e66471d4c86d3a4a328bac4d98d634e650b94baab67565e200d32fc89b421875b2ef712af64dd6e3ebd4c5b2262d84431042ece3ae01bdb71", &(0x7f0000f76000-0xe4)=""/228, 0x4, 0xffffffff}, 0x28) 2018/01/31 20:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0xfffffffffffffd1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000076b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/31 20:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000871000-0x2)=']\x00') 2018/01/31 20:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x8) mount(&(0x7f0000b63000)='./file0\x00', &(0x7f0000eb2000)='./file0\x00', &(0x7f0000f31000)='ext3\x00', 0x800, 0x0) mount(&(0x7f0000ae0000)='./file0\x00', &(0x7f0000407000)='./file0\x00', &(0x7f0000485000)='configfs\x00', 0x10, &(0x7f0000271000-0xe3)="6eac83597407c2144e6f61c42f3fbb93a75978ebb30ab826f9cbf6302b8d94cb9cb38fd79f646ce51957a131ad5f8cdd4f117d68df005d6b3fbd448e919c25bd9296462556787093b2cdad72a32c13a94d60799393488d96a273ec230c3bed41b35f835abfa92f67a179fdb5015abad2ca8ace9855dfdea3eca42e906acc84ef0db7683fa07b8c1b9bdba689b36eeccfdeef559b5279c7fba34417b5fcac612ebd269f59aea138f9a56b1bb1872d03c58423dda1d29f452569da5e96643d3aeb50f4e2e9d8a5982d6bc0f7ebd2d037312a21b4cd5707c5a31dce95f4745666ea77ee4c") r0 = perf_event_open(&(0x7f0000a1a000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000d2000-0x38)={&(0x7f00005fd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000377000)=[{&(0x7f000046e000-0xf4)=""/244, 0xf4}, {&(0x7f0000b2e000)=""/4096, 0x1000}, {&(0x7f00004fa000)=""/242, 0xf2}, {&(0x7f0000dce000)=""/174, 0xae}, {&(0x7f0000338000-0x57)=""/87, 0x57}], 0x5, &(0x7f0000d0c000-0xb7)=""/183, 0xb7, 0x2e356dd2}, 0x20) mkdir(&(0x7f00007c4000)='./file0\x00', 0x0) mkdir(&(0x7f00005e6000)='./file0\x00', 0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cef000)={0x0, 0x0}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 20:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006e6000)={0x4, 0x4, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b51000-0x18)={r0, &(0x7f0000932000-0xb5)="", &(0x7f0000be7000)=""/149}, 0xb) getpid() bpf$MAP_CREATE(0x0, &(0x7f0000a29000)={0xa, 0x9, 0x8, 0xfffffffffffffffd, 0x8, r0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:14 executing program 1: socketpair$inet6(0xa, 0x6, 0x8, &(0x7f00000cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000045000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000053000-0x60)=[{&(0x7f0000036000)=""/27, 0x1b}, {&(0x7f0000050000-0x99)=""/153, 0x99}, {&(0x7f0000019000)=""/4096, 0x1000}, {&(0x7f0000052000)=""/4096, 0x1000}, {&(0x7f0000018000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000-0x8)=""/8, 0x8}], 0x6, &(0x7f0000052000)=""/0, 0x0, 0x8}, 0x1) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000015000-0x5)='ext2\x00', 0x0, &(0x7f0000041000-0xd3)="") 2018/01/31 20:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000065c000-0x20)={r0, &(0x7f000021d000-0x3d)="07af14ce769334d6ef04788c7ed127bbcc162f92dc3f860dca57fc95822f2e8b24c08031570d7da3b1f47088238fe3fbda6db6184feb7d2c84f4a807e6", &(0x7f000029d000)="", 0x0}, 0x20) 2018/01/31 20:53:14 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001b000)={0xffffffffffffffff, &(0x7f000001f000-0x11)="", &(0x7f000001f000)="5fe1103129", 0x0}, 0x20) 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, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000014000-0xcd)="", &(0x7f0000023000-0x28)=""/40}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000)={r0, &(0x7f000001f000)="", &(0x7f0000007000)=""/180}, 0x18) 2018/01/31 20:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfff, 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) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) 2018/01/31 20:53:14 executing program 5: socketpair$inet6(0xa, 0x4, 0x6, &(0x7f000004a000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000efd000)={0x0, 0x78, 0x10000, 0x101, 0x957, 0x80000001, 0x0, 0x6, 0x400, 0x4, 0x10000, 0x7fffffff, 0x100, 0x7ff, 0x3, 0x7fffffff, 0x1, 0x1, 0x22, 0x3, 0xffff, 0x9be2, 0x7, 0xcfd, 0x8, 0x9, 0x2, 0x1, 0x8000, 0x9, 0x200, 0x1, 0x5, 0x3, 0xfffffffffffffff8, 0x7, 0x9, 0xea3, 0x0, 0x100, 0x0, @perf_config_ext={0x1, 0x9}, 0x1000, 0xcef9, 0x100000000, 0x3, 0x0, 0x3, 0x7fff, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x8, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x22}, @jmp={0x5, 0xfffffffffffff96b, 0xb, 0x0, 0xf, 0x8, 0xfffffffffffffffc}], &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0xcb, &(0x7f0000f8f000)=""/203, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000+0x8e9)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000f08000-0x1b)=""/27, 0x1b}], 0x1, &(0x7f0000000000)=""/0, 0x0, 0xffff}, 0x10041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) 2018/01/31 20:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x295, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7fffffff, 0xc000000}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair(0x28, 0x80002, 0x0, &(0x7f0000011000)={0x0, 0x0}) 2018/01/31 20:53:14 executing program 2: mkdir(&(0x7f0000d22000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e78000)={&(0x7f00004c6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='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, &(0x7f0000e2d000)={&(0x7f0000721000-0xe)='./file0\x00', r0}, 0xc) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/31 20:53:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000001000-0xbd)="6decbaed9f5fe5c940bf8a75f29666fe934a4860d7fd1bda104334d2db7a755124e28294946de296c6c5da2797041f33cc9ae5321a77e00bf5cb1bfdea2141df11fad3b03f4141584817c370edda82a55590c5a4261a8f23179056510e14cd65d6a36f6094ec96f99157d175771350ac18beb06b032b6c4e698be6a622cb3d3c84d2d163562fa46e8774e1cdc44074f63fa4e6340103324ca33a93faf8e3d0269b2a87a218ad09ceaf8eaf37a6aba6d91fc8c2beda547c2620e76f017e", &(0x7f0000002000-0xed)="99567ec616c453cb1855ba567edf7e376497957b6e190416c74a2130a8bfd3f49cf1019334ea008d11fabd8430ba23b017678339c11d8ce31602d0e758a2b8167ddb151a636c73cba96e88cada99ad73c7b8f65b7a4b70ee1599b216d755a1c8eb12cb6ea3fda0262fac48318da0105fae198816e97ceee25a26f6fe1d7ee06772d7a02a08601e75014c5f5976d447229267757160aaae3f2bf6c3c8e2104b6fe39417412e63012922498c379f718fb219a0d91aee36c5a003d34d70e1add923af8938cb07041878376885a4ff6a0b424c1f4e64a580c2a77019b0c60078d234195fd5bb377f20492c1a9d00cb", 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={0xffffffffffffff9c, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r0, &(0x7f0000001000-0x26)="3b6de4b1f58fffa7a1829533b1489ee25304c2748938fe3bf50077d82382ad81490bf82507ff", &(0x7f0000001000)=""/109}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x2c, 0x200000000000010}, 0xe6f2aecf3251f2e1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ffc000)={&(0x7f00003e7000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d26000-0x5)={0x0, 0x7, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000e0a000)={0xf, 0x1f, 0x5, 0x1, 0x2, r4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x3) [ 780.183511] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 20:53:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$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) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000060e000)={0xc, 0x2, &(0x7f0000f76000)=@raw=[@alu={0x4, 0x120000000, 0xb, 0x7, 0xf, 0x70, 0xfffffffffffffff0}], &(0x7f0000f77000-0xa)='syzkaller\x00', 0x0, 0x55, &(0x7f0000c69000-0x55)=""/85, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000008a000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000ad000-0x4)='efs\x00', 0x800, &(0x7f0000000000)="a992d7da54cffe3c661d59d72c690d1d692a9c08ae8aba4d77cc639875164ecca10ef3659a93a71ebca880086b0ecadde261f844a91f8b083801f6804794f59fb28e46ee50e81903a7624fea33667175aa97994878e6684969d4211105a42e9ea2bde3210e2f25d147935bdc601df54f0802866d313e953a71ac08f2ad620ceadc26a1894c1a58f000d69244568cc543ee24618dd2f1d3315896ce4c707fd02b2daa300dec694cc8092d6cfab9414942543ec6a7e45b70b3859fdff272dab27bedbd9406c75ecc6490847c47ef389c3d7462e334d504b6d34b1556e3f4ffb0796eb64ced65fe4314d27c7c9eb6b5134c6efa284dbcec1014") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004bb000)={&(0x7f00005bd000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/01/31 20:53:15 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 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) mmap(&(0x7f0000102000/0x2000)=nil, 0x2000, 0x100000e, 0x13, r0, 0x0) 2018/01/31 20:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x7, 0x401, &(0x7f0000e55000-0x8)={0x0, 0x0}) 2018/01/31 20:53:15 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xa, 0x0, 0x37, &(0x7f0000efe000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000d33000)={&(0x7f0000e54000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000203000)=[{&(0x7f0000ed5000)="fee48a268b97bd2ec5081fc9a1daed656969f227b461642e96ec85c939f4ef52ce89c874643ec0f3e2c77e8e52849ec03829709dae200f5f196f819e4477a229164f64b16e38be5218a442c9f76198cb953942526b35ba6d0eef", 0x5a}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000774000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000de3000)=0x0) 2018/01/31 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0xc509, &(0x7f0000333000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) recvmsg(0xffffffffffffff9c, &(0x7f0000012000)={&(0x7f0000e14000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003cf000)=[{&(0x7f0000551000-0x1b)=""/27, 0x1b}, {&(0x7f0000b59000)=""/48, 0x30}], 0x2, &(0x7f00008f0000)=""/4096, 0x1000, 0x5}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000d05000-0x48)={0xd, 0x4, &(0x7f000034c000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3}, @alu={0x4, 0x6, 0xc, 0x7, 0x8, 0xfffffff6, 0x1}], &(0x7f00006c0000-0x4)='GPL\x00', 0x0, 0x8e, &(0x7f0000f78000-0x8e)=""/142, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f00004a8000)={&(0x7f00008e1000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1d, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000211000-0x8)='./file0\x00', &(0x7f000080f000)='./file0\x00', &(0x7f0000472000-0x6)='romfs\x00', 0x200800, &(0x7f0000136000)="1eb5f7db242db02123fe24cc7914ad8ecbac4dbfe79c941dc7638f35c2f14c3eb220352331c15dc15c2c58ac46e1aff2517297d3049dbedd5b82f3244687826fe1b311ed3808f3") perf_event_open(&(0x7f00003ab000-0x78)={0x200000002, 0x78, 0xb6, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e9e000-0x8)='./file0\x00', 0x0) 2018/01/31 20:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000302000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x200) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000df2000)='./file0\x00', &(0x7f0000365000-0x8)='./file0\x00', &(0x7f00001e7000-0x8)='iso9660\x00', 0x1800000, &(0x7f0000947000-0x45)="3e409b7670297fe35fec34b81cdbdfbe6766f1b878191d5af37bae43266287bb22b978ce521e807b3a62507ff4e52fad581ccab6a30872c4231053c27a045b9af670eedfc1") mkdir(&(0x7f0000ec9000-0x8)='./file0\x00', 0x140) 2018/01/31 20:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000be000)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000052d000)={0x4, 0x78, 0x40, 0xfffffffffffffffa, 0x2, 0x4, 0x0, 0x2, 0x20, 0x6, 0x6, 0x1, 0x1, 0x4, 0x8000, 0x65, 0x3ff, 0xfffffffffffffffd, 0x8, 0x9, 0x7, 0xffff, 0xffffffff, 0x100000000, 0x4, 0xffffffffffffffff, 0x7, 0xfffffffffffffff9, 0x6525, 0x100000001, 0xb1, 0x100000000, 0xc954, 0x4dd, 0x4, 0x8, 0x7, 0x1000, 0x0, 0x4, 0x4, @perf_config_ext={0x7fff, 0xf232}, 0x30838acc80fce57c, 0x5, 0x6, 0x5, 0xc7, 0x5, 0x5, 0x0}, 0xffffffffffffffff, 0x5baf, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) recvmsg$kcm(r0, &(0x7f0000013000)={&(0x7f0000f42000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffc4c}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000002000-0xa1)=""/161, 0xa1, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e1b000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/31 20:53:15 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f000001e000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x2}, 0x40010140) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000023000-0x10)={&(0x7f0000010000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000023000-0x10)={r1, &(0x7f0000023000-0x1000)="8aba62dc320f4c24d780228dceb5a8227cc62a92fb1381e1b260dd46c40435b8833ea232e3d4ec193f2ad23c0169ac971ae27d62c003b5d6f083b13f29b560e5273b42373019721d74eed9521851ac5c0bd2dc78c1ad110265e212ffca7ccad36c299433bae394b9e3099a39d9c5c42dec89dd26f1675bfae6847f16007ebdbe6e7f4ef65ba4d9c3f4a65cb61158071776302f087058632b3745ad6d3f2026576e399d14e0664c98db998d5e3e622ab05cd425a505ddaa0701094d3748806ca55f0d7a45a66e0205e87a8cd260b120f3f246e3918fa6c93774d90dcb0cd3ee2aa0cce05731439213e5391098df314aa67835968f19d297bd1f0a7b37b2a9efb87b9e1a3bdd276f43a7f9d976666bbbdb6430f52a18a1f83e5111b1375fe7725433091b1d14dce08b33f42bf9c2b9bca0dd8bc2bb2e95435b67fd9af5e70ddba12214125fc229a4f60a23d5845c854fee16ab9a90f27c78ddeff69ec0d681705b16059e71e3701862b5ecbabc53957bfaa15ac597e19594e23b8a89fa323e0ed7a6720c4cda83ee37465e4effcd05c406c6691da8b99ea3c2dc1ea630b59d4cf5c0dac8d23891761447948747af0829e20b4ad9a13887061123482f287314fb4a1d636e0d682a80d992055df4e10d5692a09b7ef7cf552a3d5707c9d8dcdae187ad05edeb2b496595ba8b49f17575e791715da5f184ee68c2449718b2d74e2aaab8d68b88d022209f13eee90ae1f22e15f6378822b8665c15eafeaae7b1b7a1097b96d69c7982780ebf31e7e2ac5ba3461ef5497795954ad0331716038b5f57c77eb8c6cca99ecece8f78e57734f4d38808e14f3c7fbde574789ec3afc72a86daa87888cda03ea0505e12836d757fa4ec21419799856552cac392337ec0894efe38448da96ccdaed30c0dc78a64ded529ba23d5cc4f9059debaf89e78b52eeaeb4209a14dc22cbc17b0b671be8162f957c89d5389804994dcf75a9351c479dc960b9f7e9384cc41ea1abe8109ee3741e7d4fa895f75c425675d121b5e729ecbc412ee91d99ba9181ee4b4bddb31e3f257b7dd0d5d438e749ddb68f988129bcc55ca0e718658d186445cd2f5561402fe877fde7b91667b2922a86026328b4d988e23707d2e91bb6b458f77d00b98d2aa93505e28654343b9ede8ccfdf4b69a864312ff4c7abb28a9300943aff634d605d0fd1447e09e405bedd90aaf972124ac4f26231c2c64ef008d6e52142a1a8305ea0b9da2a06e997cf2621049e255e8d4d8f63c5eac7665f185beef8cf5387d292c89fbffbb3eaf2816d1a602ae974080f83dcc8297f5f38664028f7dfafd051c0097dd9993c93b09ac0e4f764840f1bd105d670e37fa98ac49c9b116e7e73f737df0d0375f2818af7c74a3b9b348fc0fe75ae04764e363fb6bc6ac11e96337a5912e2f974b783f6cf53d8ae573787dd9b2327faf45efbaa3bc3163afa8913b7ed8a0a3afaa0d5ee2aa8c8bfb696b0f4d1beaedebe4bce754bc270555073fe1df3829a1674d83bbf8c34c594fade5795958983d4a53afa9d9747832be726a9d2cf7a0b8f0d16824eaeec722f587445f80bea6899d1802bee06fdcc215908a4f3aa386af46d592c104eb8b1839c5e1bb8d8181e13a1c23e7a83c234af2f53ef92ef2ce3fb3f342c136249cd5f318559045a7e450c7a85a0c7eb78eb61e37a36bc889d98d090255db68ff02c53f442584dfc4781faa3ad26a8b67bf91bdecc7e5dedf51f401939c4c6270dcfc2fd770363dacc27e7aa32dd7ecbb8a3b2d1d921e26c90a2fad96f43d42b6636424c6184e22e79bcf7d597735571dabaf4966d572d5a24f86082f8f83969a16c5b574216dd189771f3734774e49fc690e95e9a1acf72116744d61a9e14eb2ce4264c8a60aa5f226bb7b03f69cdadc7809348091d8d11035a69b8ee12346b4dd71bbd00d37f3f706123f48a3ef6846c0bd780a8a42e6ff9c221b03932ce088cf02f4a0dd22dd5d1303ddd790fe0694625c24d1988c4edde0a9477d5fddd49009203ea890c53c41f11bba6f1cebf140674ccb28ee5b6042bc2c3066e9b6fa57c13d4e3f5b50baeeacf6b96ef15568d65116f059c82b6eea621bc019d34f5cee77087413d59bbed41bb0a077f98dd1216068f267549a63c7a7c139b85255edbd628deac55d121663968dc6a28a7ba14445e05f22cb344ebac53463479481e2656d22f78a589383320a5ebd02c73ccc5f4c2cad9db395ebc25aaf7e5f4d26cbbd9f22c1dde6b09451015dd831c5a44c145ee02cc7ff4b9cd422bd06f443629118675d7cadfd6a8b048fe4eb8a4885df78188d1a4c0b8b0f949bb5bc4ca78599f5d2bb26e319d75ed0ed8807d7eae7e8078e250a3481bd5a07fe7b50619389c152edb1090a4bf1e4e71a2afdf62638514dc2c792a946bdbcdcfae2ec239307d9b9625dd40f876f1907cc59443325c925d619d7cdd88f95f3419ef2cb4c2ff641f4ef8adcd11556acf0cc9c37e3007b8b80386afeb30c038e8c14cfa4e2382fb16ef6538147f8994247186f6a94c5d00d7b7481c48e30259cf0f19f8f1b7ef27ba40a852585a6abf9c7d96f6f35b220e9a1f72a0fbf703672d4260bf2594f2aada85c7b031ed3f041ad40d452ab3739e156f9cd4054fb0c799e80aef3cd6e075ab07982a64415223337a49f177e299b7f3dc7b1c35220d20ddb8a98147b0dde1ff63ecd013cbadd1587b3d2ea349bf081020367a4c79010f974443ae9b0b8399ab74af2edb03e27b081c3797f47fd6d663a5b22329ae21c02198db5b8df1a6ded2fbf7d97a0e03ab4c2ef392b9012fc4d9a76db675f526d6fb629e75cd75f0652f5d90e77abfb6df206457cca5c4a358aa350135c745d63338c9a131a97c0d40c94a177138f78494580a7ce3ec0ce2a6f19bbc27c70a258dcfe7449d5544ac028cfb8c2c120deeb1448e6aa0e8171e7c8cdbafadeeeb115965ce2998843850e0e60aa6c3ee45b2e0b8d84c783ebe7214b0e114ee358b836b8e86f7a8da50124f744e3e4929d6712700f2c47517d49104ba091d9a4727964dcf86c07e7abff0b00ed60bf3b1ce6a304173a479bdcb8da3e6b22eb6ab4d1a69f70363232375a67ae2124c5458a772461fbd21d6bae55054df89777baecfcdbfcd23fc96dc2aa8f86cd97d8cf2f056e2091fe79400064f9e505bcd9caa22cefcf4f78ac86d215abf220559dbf8136b13e5c3e31be47bf480ee01ae442f9695674f08295dd5de60c8878555a1da766424b4eb7970a41cf1221ce5b34205a4c35253f6294f1d2c7a8e3d17690d203dfbc5fa958b87cfa1e6f9641a6869b50b5d12cb23bb2f63e77b3dbb85897ccf3445d0562f9197d88be108f47cba8204ae8e9ba205d28aabc1b998f42629395dbf2fa7ed057da0e53760ea06bc5a872c3c3030361afbc63d06fc5b45626b65f4b1e722bb668dc3d99cbe8adf8186f7fab5359782b232ca1ea0765829ae7250a3da51253df4488de69713cbda8ee641a4197f1c3e2aac6eadab6b0b5c77b3ebbcf0f3012a0725648975d2acd4e7e5b2bf0021249aa2a13f44ddf84ef23d2bd15847f4176822263e022c397adf688fa644f923026839628e1778059ff59d30895812119d8376a01dddbcb4c46e49a87f400c4685cd804707624aebd41e04cf3d4009501f815788e2403ce15425aaddeef25714e728990b590dc00716470501e3297bda7d8712f050f417302562ccbb40c2a5778ea9f7613b03d5dcba530bedf3898932d6a62ee9be978e68bb34b05de033834cef9f2192d2e59139ede592e87c851afd84cea0bbe3ed4b738926f5004a51060b4cf0d50f01fc2a8da4957645653dada5ee7fdf2a618890b527494e8cb7ec2745efbc35ad22edf8e6881a08c810281540701ef29fb4334ea025146a020b13534eb297fa7590247a35e172d0dba771293072a83f2c5f0ad271df0120f3d72e72a1fb2adb5549a3b8972b8d2bbce85dc74f42bf8a002d7367cce5197d08df4915d1deb1701d8c4876b511adebc6ab6fa6ee4fa5b514471db1e93c3fdba169501f0645170c1fe6139afc13698f76c5f26d6b0aab1ba4ffc4f240f517f5493179bed32985a070c63f54efc7aab86e95c726ca2c6a2378154804f7e990164df3a85ceb96cccf6e06db120ca5d29dbd7e1e3f5937851ab95274dc9aae084e0c9d77d23db8b879c02fcb58792f0ea061df8e96e6617c827cd79ded2372115ff84a13bc4947e44259c6334229b95d6277ea770bdf32e539d6926a4ee2ed44649ff45c6855768b1ac8cccb3f99f5877fd006bcfa85fa2915be5f3ce2f50562f9d8d66ca6b0c324db093b0f712aab7d738197a18f97efff63693be0c77461aa737d60f1cce37d6d5be8bdd8de73196ccd58c5d04c26fbe5e6e497021b1389f9939e85ab80db88f246e4692505f0eb696bbcf9b154267e773d4a12024d15cb7be935cbbf156fc3341da9cc67da824682587e91539b5c56a035ce5e82e4294e015327bea20dac97bca12aea5023e915fe6f439dfcf86c6cfe55b1be43cc663250a08cafc5331681d09063b7128be2d1b31a212609525fb4dba8cac4470b8debfbc9f12474f6159068edbd70ad6a97868dff4381d35692ef76ddf0f154abfd5e79ab42ab7db3fb7e54780cbc23943cd8802ce1150f49ed141746fea6183ec8b0fa97ba210cb83776cf2827aa79ca878a7bb85f1674029520925f4c81cbc4a863ea0a3b6dbef76f54159c964734d75f8e7a6293a576424cf27ffd102c0c790387737ec86c191efebef65b770901380c866ad53b1faeec0373b81ea5ef3b96e4f20c5d32db6c635f4149cc86edcaa96892f738c18392fe581f5d444b1d2424cfabb38b27c7b7256a1dd6bdc206c53805d729c7fe9755905d524cc0e8389c396018e19fc8a3ad034d73790e3bc5493fdfcfb1d7668f0d303dc1ad758038a963710ad6fc4baae4ec7be5655c6efa2926c338945a6fb85b4f228fb3d0f30585a554279ccbe2fbdecefd5fbed4e4dc036141cffc272960dac6fb70890dda8188be4235268cca58f73d02958de766ba0e916dd7616c6738b7e319a3f93bffb587ad3ca8ea740272c2cd4a8972fc257fd3f58df5d651e4a2699e2a448dec2ef09617c493f30a56e00ddbb8c80d38b9db6b967e8af7437585569f0917c4a4bab3fc063d7f8043ab97b65faf285ec159b550664252758df4e46b04434eb4a2f877b54f0b03166499c350767bc57b460213fba74e2c791c40f803de214ff4bb54c421e8c20f6ac85daa2821194fa9313a0d3e9d24c974ae9989f7d371b4b0b3204e125f0b4bb8e79315a47d0361ef4731f8033ba9f353459d9f3631431c2b23aaf1ee4264c48bcc0911b607d6df20decb43397ecb5296d069efe43b3beba5708328986993926078d6ee93f158cc00fcb4fd1d7b9ff54f57b2d3bb46f1de4e58abadb58c7d59a15280dc3edd737291b6bcad201f23baa82df5e5c965bcc15763ed7a1bc153f7a118fd5256550c8ecc8aa85294c2e044b0d42f5629faefc00f0bded21a34576922b174723d9e05d84ffc5f247e7390b927ef5a2f9a5b8041779b53157a08da2c5ca0fbb3dbca6868eb5afa2d4f04dd8575aa0a10059d78ebb29b620e9d0f2ec19b41885a17029d17ab7bc4660c2e7f3cd4a5d7fc962ba4d16e4f1065a4139f2126a78a05ed5724cb7147a0fae77af1f2747a7b36140c9c50b62a64662cd2d76d8e7b0d44c4a04f19d9ed3a7029e4199e9c8a536ea2035a13a01907678c9997ace25f7406f331bea4e9e135dc5868395579c6f7d42ec1b2f6419"}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000023000-0x10)={r0, 0x50, &(0x7f0000023000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 20:53:15 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$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) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80003, 0x800, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x2b}], &(0x7f0000000000)='syzkaller\x00', 0xc469, 0x29, &(0x7f0000002000-0x29)=""/41, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000001000)=""/114, 0x72}, {&(0x7f0000001000)=""/122, 0x7a}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0xe284}, 0x40002142) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f00009ee000)=""/254, 0xfe}, {&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f00006be000-0x84)=""/132, 0x84}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f000010f000-0x7b)=""/123, 0x7b}], 0x7, 0x0, 0x0, 0x8}, 0x0) sendmsg$kcm(r0, &(0x7f0000bc0000-0x38)={&(0x7f0000781000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000191000)=[{&(0x7f0000820000-0x44)="b1b6067f1be439f8649f8bcc7ad9169feabbe82e8c9e2cc89df8a681b70c0646210af933bb355f756ece8f6391729eb51089a230b94e552e93c321300a35fff4128d1340", 0x44}], 0x1, &(0x7f00009fd000)=[{0x88, 0x118, 0x0, "10322afe67b9666109668f90df0edf8fb7a801f646a4c31aafb74b0de6e7c226c25eec63d0b2724e5bea7d9fc82cd3f7cf8a2c905114ed4f72132cb11433092d6f06119bd54f0172fe8d4cac03c5cf50bff2754584d09b0213e2e0ffb0555c93d56eef8468ef54adecadf7235730add3680cf4"}, {0x2bf, 0x0, 0x6, "fc8a4fb7e64cda449f3b21d76deb0dd93f501de14b1976941cfeb264df6e5215322b57e3c50acf"}, {0x2d4, 0xff, 0xa5, "203d8ad326700b10e9fa138b37fd7e28ccaac163ff0b17b22fd997e431237f6add8a3fe1ca82746e006f194047533691f7c8b8031b1d09740fd24da5f3ffb92fdaf306316bf381bcf49f38893929d96ab8df1f2be29011d1fe737ecbbfa4fe6f3159c02c6161e436594fde8cb29f79cbc9b83ec0f0f582ee0bffa32a207bc9f7f2bbe3ccadc7c9e060a662c7e12191d3b6e268f3e9274e7ac9fd261c0e2686e96700adcc4ca43cacd7cf31"}], 0x180, 0x1}, 0x20000840) 2018/01/31 20:53:15 executing program 3: 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)={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) 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_UPDATE_ELEM(0x2, &(0x7f000002f000)={r0, &(0x7f00003aa000)="5abdcbdbfc586b70837662cb57f9ecbf4e4bb658b4aaf37aa495698440f7be6b829124893a86104635e02d7202479e3afb9dea38cfc90050eb57658b9d11d27e21fbbe2c16b04675db5d19a07c9babdde176e56fa1ad4103a3867d652e8321c371d2d0588c70f5e7d39496cdebc2002bf21741f775c5c7edc48bbb3aaf40c58d330ff2da2d7d46ee", &(0x7f0000a43000)="f770a9f3ecbef7c12b5e44080d2676e1cfc1290a4a4b07356a98b219", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efd000-0x18)={r0, &(0x7f0000702000)="", &(0x7f000009a000)=""/232}, 0x12b) 2018/01/31 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000be2000-0x78)={0x3, 0x78, 0x1, 0x1, 0x40, 0x4, 0x0, 0x0, 0x20, 0xb, 0x438, 0x680, 0x80, 0x100, 0x81, 0x81, 0xfffffffffffff769, 0xfffffffffffffff9, 0x1f, 0x9, 0xffffffff80000001, 0x0, 0x9, 0x8, 0x700, 0x7, 0x4, 0xe0d, 0x6, 0x9, 0x6, 0x2, 0x4, 0xd04b, 0x5, 0x48ba, 0x8, 0x0, 0x0, 0xffffffffffffff80, 0x1, @perf_bp={&(0x7f0000d77000-0x1)=0x0, 0xf}, 0x4000, 0x9, 0x0, 0x7, 0x80000000, 0x100000000, 0x4, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f000083f000-0x10)={&(0x7f0000f6c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000ec5000)={0x7, 0x78, 0x6aa86bf7, 0x1, 0x900, 0x216, 0x0, 0x76c3, 0x20, 0x0, 0x8, 0x9, 0xff, 0xa4c, 0x9, 0x13f2, 0x8, 0x3, 0x0, 0x6, 0x7de, 0x1, 0x6, 0x7, 0x2b2, 0xfffffffffffffffc, 0x3, 0x40, 0x100, 0x2, 0x101, 0x800b, 0xfff, 0x101, 0x7, 0x80, 0x2, 0xff, 0x0, 0x200, 0x4, @perf_config_ext={0x7ff, 0xe2}, 0x8300, 0x8, 0x3f, 0x5, 0x0, 0x5, 0x5, 0x0}, r0, 0x80000001, r1, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000948000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff31, &(0x7f0000002000)=[], 0x2, &(0x7f0000013000)=""/161, 0x72, 0x55bd}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009d7000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f00008e9000-0x38)={&(0x7f000087b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b01000)=[{&(0x7f00006a8000-0x6a)=""/106, 0x6a}, {&(0x7f0000e15000-0x61)=""/97, 0x61}, {&(0x7f0000ec7000)=""/235, 0xeb}, {&(0x7f0000128000)=""/134, 0x86}, {&(0x7f0000991000)=""/57, 0x39}], 0x5, &(0x7f0000717000-0x1b)=""/27, 0x1b, 0x3}, 0x40000000) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000380000)={0x0, 0x0}) sendmsg(r3, &(0x7f000050d000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f000037a000-0x1d)="8ea12b77319861987476532885ffe0bb41a3f868d661e20eabe93941cf", 0x1d}, {&(0x7f0000886000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40088}, 0x1) perf_event_open(&(0x7f0000c9b000)={0x5, 0x78, 0x8ce6, 0x5, 0x10001, 0x7, 0x0, 0x3b51, 0xc010, 0x1, 0x1, 0x5, 0x7, 0x2, 0x10000, 0x5, 0xb16d, 0x6, 0x7, 0x1, 0x0, 0x7, 0xfffffffffffffffe, 0x6, 0x400, 0x1f, 0x204a, 0x7ff, 0x9, 0x0, 0x400, 0x8, 0x9, 0x9, 0x100000001, 0xba0, 0x574, 0x7, 0x0, 0x2c, 0x6, @perf_bp={&(0x7f0000457000)=0x0, 0xc}, 0x100, 0x0, 0x101, 0x7, 0x27, 0x5, 0x8b, 0x0}, r0, 0x100000000, r2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d92000-0x16)='wlan0posix_acl_access\x00') mkdir(&(0x7f0000da4000)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000494000)={&(0x7f0000b32000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000035b000)=[], 0x0, &(0x7f0000354000+0xdeb)=""/203, 0xcb, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x7, 0x0, 0x6, 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) 2018/01/31 20:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x0, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000941000)={&(0x7f000023e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/31 20:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000d8d000-0x2c)={0x1e, 0xaf, 0xfffe0, 0x3, 0x12, 0x0, 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) 2018/01/31 20:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000fc1000)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x100}, 0x0) close(r0) recvmsg$kcm(r1, &(0x7f000055f000-0x38)={&(0x7f00006d4000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00001db000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/01/31 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x0, &(0x7f0000496000)={0x0, 0x0}) socketpair(0x0, 0x5, 0x400, &(0x7f0000d50000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000880000)=r1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000365000)={0x0, 0x0, &(0x7f00008ec000)=[], 0x0, &(0x7f0000e16000-0xc)=""/45, 0x2d, 0x0}, 0x0) 2018/01/31 20:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) close(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000084f000-0x9)='selinux)\x00') 2018/01/31 20:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8404, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) close(r0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/01/31 20:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a2f000-0x4)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000048e000-0x14)={0x0, r0, 0x3, 0x1, 0x0}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000efa000-0x4)='afs\x00', 0x1000, &(0x7f00008da000)="") mount(&(0x7f000032b000)='./file0\x00', &(0x7f0000c66000)='./file0/file0/file0\x00', &(0x7f0000511000-0x7)='mqueue\x00', 0x0, &(0x7f00006ad000-0x67)="") mount(&(0x7f00002da000)='./file0\x00', &(0x7f000044e000-0x14)='./file0/file0/file0\x00', &(0x7f0000e87000)='ramfs\x00', 0x0, &(0x7f0000945000)="") mount(&(0x7f0000174000)='./file0\x00', &(0x7f00001da000-0xe)='./file0/file0\x00', &(0x7f0000be6000-0xa)='hugetlbfs\x00', 0x0, 0x0) mkdir(&(0x7f000027c000)='./file0/file0\x00', 0x100) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)="") 2018/01/31 20:53:15 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xee)="3f412a0b4fe01f0ebf375dd0b0d34c554621a312740112c3b0aa1eceacb152793661e9529fd02d9e970a42279bbdde84dc2f1bf48e9d1be240014da3466ae72ce0eefe36d981d7df88cb69f3ab53b439a78b015dbda35e1e9fc4974713922e85e86af81aa7d676ca5770a3a3dad2c5f280671a7c97d5e0e56f3ea1aa346a3843d530d52fafa4d524d5ca8dda3d63ab618e9a4647fb8be0cf8031d29ba6ed7f116b49612302fa776b7852beeeff1b", 0xae}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000003000)={&(0x7f000000d000)=@vsock={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, &(0x7f000000e000-0x20)=[{&(0x7f000000e000-0x1000)="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0x1000}, {&(0x7f000000c000-0x3c)="358987acc881c8e16e3373be8e64383e396bc253fd78668c4bdf76738347b1a70b1c05ac006b79af7d16d250492d6fe909f4fe8e5d9123c30c13abe9", 0x3c}], 0x2, &(0x7f000000e000-0x1010)=[{0x1010, 0x10f, 0xfffffffffffffff7, "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"}], 0x1010, 0x10}, 0x4004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x41b, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004f9000-0x28)={r3, 0x0, 0xe, 0x62, &(0x7f000013f000)="f7e5f3649b29ea27583283155ec1", &(0x7f000027f000-0x62)=""/98, 0x0, 0x0}, 0x28) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00009c4000-0x38)={&(0x7f0000196000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000075f000-0x70)=[{&(0x7f0000b5d000)=""/148, 0x94}, {&(0x7f0000a2f000-0xd9)=""/217, 0xd9}, {&(0x7f0000ca9000)=""/235, 0xeb}, {&(0x7f0000369000)=""/4096, 0x1000}, {&(0x7f0000f47000-0xba)=""/186, 0xba}, {&(0x7f0000708000-0x41)=""/65, 0x41}, {&(0x7f0000162000)=""/189, 0xbd}], 0x7, &(0x7f00002f8000-0x6a)=""/106, 0x6a, 0x2}, 0x20) sendmsg$kcm(r0, &(0x7f0000c43000-0x38)={0x0, 0x0, &(0x7f0000e49000)=[{&(0x7f0000393000)="bc1b9f007d68867460d2c86849e6cc2c438ac981fc96695c63d431eaf7a097", 0x1f}], 0x1, &(0x7f00002cf000-0xa8)=[{0xa8, 0x102, 0xdc, "a80230661f2abddb2b9e0f815207073132cd6ecda1807649f2adb881f3e997db1a2ba6c3e39ef342ccc575a56793c165856354f721ee0b683c8e6c7ee1751de4c68beed2cfa090135acc850ae1f7123cfa6bba953a1001f8746b29f5e3c4dd6603de22627fb184414d71428b1e673bd8927bbadce90a2d6ae8344a3e3c2d4b1a447618b120fba942588dd62fa925123755800ed5128a63"}], 0xa8, 0x4010}, 0x20000010) socketpair(0x1, 0x80000, 0x1e54, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000539000-0x20)={r2, 0x0, 0x1, 0x3, &(0x7f0000e3d000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000d000-0xc)={&(0x7f000000c000)='./file0\x00', r4}, 0xc) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000-0x10)={&(0x7f000000b000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000c000-0x8)={r1, r5}) 2018/01/31 20:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009a5000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000493000)={0x0, 0x0}) 2018/01/31 20:53:15 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001c9000)={r0, &(0x7f000089f000)="", &(0x7f0000ae7000-0x78)=""/120}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 20:53:15 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x1)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002000)={&(0x7f0000008000-0x3a)=@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, &(0x7f0000001000-0x10)=[{&(0x7f0000009000)=""/169, 0xa9}], 0x1, &(0x7f0000009000)=""/152, 0x98, 0x7}, 0x40000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r1}) recvmsg$kcm(r2, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000005000)=""/8, 0x8}], 0x2, &(0x7f0000005000-0xa4)=""/164, 0xa4, 0x6}, 0x40010020) recvmsg(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffba, &(0x7f0000001000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x1f, &(0x7f000000c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000000c000-0x78)={0x0, 0x78, 0x3, 0x3, 0x6, 0x10001, 0x0, 0x1, 0x1603, 0x9, 0x1, 0xfffffffffffffc00, 0x1, 0xfffffffffffff1dc, 0x0, 0x3, 0x50707fc2, 0x8, 0x51589f5c, 0x6, 0x1ff, 0xfffffffffffffffe, 0x9, 0x1c1, 0x6, 0x7, 0x100000001, 0x8, 0x1, 0x1, 0xf107, 0x60, 0x5, 0x8000, 0xd2ae, 0x9a04, 0x9, 0x4, 0x0, 0xfffffffffffffffe, 0x2, @perf_config_ext={0xd0b1, 0x6}, 0x1081, 0x6, 0x81, 0x7, 0x2, 0xfffffffffffffffb, 0x9, 0x0}, r3, 0x1, r4, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001000)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/31 20:53:15 executing program 3: socketpair(0x2, 0x801, 0x3, &(0x7f0000960000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) close(r2) mkdir(&(0x7f0000e50000)='./file0\x00', 0x3) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000f7b000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000382000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xffffff6d, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000afb000-0x10)={0x1, 0x28, &(0x7f000034e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f74000-0xc)={r1, 0x101, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x44, 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) 2018/01/31 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c6000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000f0b000)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") 2018/01/31 20:53:15 executing program 1: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000d41000)={&(0x7f0000f25000+0x88e)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x1, 0x4, {0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, 0x32, &(0x7f000005a000)=[{&(0x7f0000f25000)="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0x1000}, {&(0x7f0000f26000-0xc1)="3e7feb3ee5b53a15d1b509a348b79a3cc28c5458ed9b8791474075612d222db1ddf5702394c1dba207b0c7abbee4887693dc426f9fc0a8adf6d87777ad1d1faeafd4c20047e2df9b912247704e901cb3ef35de973cb4ea833abba58597cec781c17d2f261e1b019e99d9ca5cccc0e8061881d21f67a060e3809495d35285ce5ae0491a3b572f438861bbffc9966980c88d4112bee3bb106072fbcba966dda428bedb6a6f90ee10c444ce82e1e76fc410fc5cab6bcc7b6d017b8a80c2a981cae3b2", 0xc1}, {&(0x7f0000f26000-0x1000)="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0x1000}, {&(0x7f0000f26000-0x85)="e01ab639f755bbf6b0c373befcf0c3cc24ffc0826fc8a5fae14362e81bb6ce6050f7cacd28a3d841a72a820acbfa4720bee6454af6e35ba82bf390a07a8105b7999a442cb2d0912f442085df017363ad40144fb047c308d3225f54c4ba99b8dc43df452bd36046a975f0cb04921cd9fb42dea9ca41981bbe08e7f62112bb794070d11b0529", 0x85}, {&(0x7f0000c5d000-0x74)="4ea5aa99dfbf61ea7c382c30eff471a18dcd04c5f5609e31f27829f068473007a992e8df43951e89459d2e6c9cea683fff5ac0de1fca520fa66593e2a4af5a1eb7e53b07a982c861ad8180972e1e20347709bf6421a348485e287ce17647b5575fd0d277b59cc3909738ca75370023d02111ea2c", 0x74}, {&(0x7f000000d000-0xe4)="13967271e50874d1743a78ffb951b8dff7de5490dd9b8024610852e17b2ff55309d90c7f262ac437cb6a7cb7f76dd9c732dc4f2a0857a55573d80cea37d399074ad02f753036bfc879a480f5887098b20c4f38434c6d838fc8a209aef0b80d7b49d2a3168817061c2b82625c1e6e823b29b6ec381c4ad35d6db087ddcefa88ccc02b77cc0bff2984e75dac7b32b2e918f228e10bedb8ec5cf828417088ffc55181d0a3da0c05a627de7d1c35eec98e2334d5b5a3574b5114a482856129e67aed9dd89af81792dbcd2783b10cec9cf1daa00a15674b2e51d0ed26e0566d39d130f0f86c22", 0xe4}, {&(0x7f0000825000-0x34)="97e91835fbf4b70ac2ef18ea7e20edcd2f64a9e795a414ed92bac46b7bc3707e686197dd89062d21e03ad46115fc99a34dd669d4", 0x34}], 0x7, &(0x7f0000f26000-0x18)=[{0x18, 0x3a, 0x1, "b75a01c19b7698"}], 0x18, 0x8000}, 0x1) 2018/01/31 20:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000cab000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f000067b000-0x6)='tmpfs\x00', 0x400, &(0x7f0000ae1000-0x1)='e') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) mount(&(0x7f0000441000-0x8)='./file0\x00', &(0x7f0000f6c000)='./file0/file0\x00', &(0x7f0000597000-0x5)='nfsd\x00', 0x0, &(0x7f000035f000)="") r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003c5000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000633000-0x14)={0x0, r1, 0x1, 0x1, 0x0}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a0f000-0x10)={&(0x7f0000ef7000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/31 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00009c7000-0x8)='./file0\x00', 0x20) mkdir(&(0x7f0000148000)='./file0\x00', 0x40) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20008, &(0x7f0000fc7000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000d06000)={&(0x7f0000c53000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/31 20:53:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r1, &(0x7f0000001000)="56088b6e33e7516e152eb35c0b6483517cb74e43ad52ea27bcf63fdfb92957f066472437074ce4a64340c56ea9627b76d94227eacd8f12f1ee62d8573d193f5eda5ed0b7116d91d1f7f328fd7d8d6de7639fec76ba52c760f4b1f71325f3bd7f884c6575ca62528675f95ad0074b6ee3e992544777f1febd09bc091f8a4dd4a957f30ecd52bec1cf8bc76dab5e1dab54ea719675afd9a2", &(0x7f0000001000-0x1b)="a95f648bc878a2158a652d4ccc9b26f7b75fa9b7eb41463ad8dd92", 0x3}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x8, 0x1, 0x200, 0x2, 0x8, 0xffffffffffffff9c, 0x101, [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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x28, &(0x7f0000e28000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = gettid() perf_event_open(&(0x7f0000412000-0x78)={0x0, 0x78, 0x6, 0x6, 0x20, 0x9, 0x0, 0x7f, 0x10, 0x0, 0xfffffffffffff801, 0x3, 0x7, 0x5, 0x3, 0x7f, 0x2, 0x1, 0x9, 0x73a4, 0x401, 0x7, 0xffff, 0x1, 0x6, 0x1, 0x85, 0xaed1, 0xfff, 0x800, 0x8, 0x8, 0x6, 0x1, 0x3f, 0x8, 0x7fff, 0x3, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f000013c000-0x1)=0x0, 0x1}, 0x216, 0x1, 0x7841, 0x7, 0x9, 0x3, 0x7fffffff, 0x0}, r3, 0x9, r0, 0x0) perf_event_open(&(0x7f0000f76000-0x78)={0x1, 0x78, 0x4, 0x2, 0x647, 0x47b, 0x0, 0x6, 0x8, 0x1, 0x80000000, 0x1, 0x7fffffff, 0x200000000, 0xfffffffffffff800, 0x6, 0x4, 0xfffffffffffffc01, 0x5, 0x5, 0x2, 0x4, 0x9, 0x9, 0x7, 0x9, 0xffffffff, 0x1, 0x1, 0x81, 0x6, 0x80000001, 0x75de, 0x8, 0x5, 0x7, 0x0, 0x39, 0x0, 0x8, 0x1, @perf_config_ext={0x55d5, 0x200}, 0x1004, 0x0, 0x5, 0x7, 0x1, 0x2, 0x400, 0x0}, r3, 0x2, r0, 0x1) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00003e5000)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x6, 0x78, 0xffffffffffffffff, 0x81, 0x20, 0xffff, 0x0, 0x400, 0x80000, 0x3, 0x9, 0x3f, 0x7, 0x101, 0x419, 0x8, 0x0, 0xa1a0, 0xff, 0xb293, 0x7bd0f82e, 0xff80000000000000, 0x8c, 0x4, 0xe6, 0x401, 0xfffffffffffff1c1, 0x20, 0x5, 0xfff, 0x3, 0x100000001, 0xfffffffffffffffb, 0x100000000, 0xad0, 0xa0d4, 0x8, 0xf4, 0x0, 0x7, 0x3, @perf_config_ext={0x9, 0x80000001}, 0x20000, 0x2, 0x7, 0x4, 0xb70, 0x4, 0x5, 0x0}, r3, 0x3, 0xffffffffffffffff, 0x4) 2018/01/31 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9000)={0x9, 0x1f, 0xb7, 0x9, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cde000-0x18)={r0, &(0x7f00005ae000-0x98)="138da251eaa6e558e54ed7dc4853ae6145ca9d3b6b83187b8309b8b76ae6d957973ac096130143908ce88bc008e125418224dec72bcac54e05daa764d7ad72ede45180b01d847b", &(0x7f0000d46000-0x6e)=""/110}, 0x18) 2018/01/31 20:53:15 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000540000-0x78)={0x0, 0x78, 0x2, 0x101, 0x38, 0x94b7, 0x0, 0x0, 0x2060, 0x4, 0x7, 0x2, 0x0, 0x1, 0x9, 0x5, 0x4, 0xfffffffffffffffb, 0x3f, 0x7, 0x6, 0x7fff, 0x6, 0x8, 0x3e3, 0x7, 0x1, 0x9aa, 0x5, 0x5, 0x81, 0x100, 0xb8c7, 0xe203, 0xfe, 0xd7, 0x60000000, 0xfffffffffffffffe, 0x0, 0x6, 0x1, @perf_bp={&(0x7f000026b000)=0x0, 0x4}, 0x20c00, 0x9, 0x0, 0x1, 0x5, 0x1, 0xd, 0x0}, 0xffffffffffffffff, 0x77, 0xffffffffffffffff, 0xe) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f7a000-0x4)=0x9, 0x4) socketpair(0xb, 0x6, 0x9, &(0x7f00009dd000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f78000)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df2000)={r3}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) socketpair(0x9, 0x3, 0x9, &(0x7f0000410000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f79000)=0x0, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000f7a000-0x8)={r3, r6}) 2018/01/31 20:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r2 = gettid() perf_event_open(&(0x7f0000aab000)={0x1, 0x78, 0xff00000000000000, 0x7ff, 0x9, 0x9, 0x0, 0x1, 0x1000, 0x2, 0x8, 0x4, 0x3d8, 0xffff, 0xa27, 0xffffffffffffff80, 0x1, 0xfffffffffffffffd, 0x4, 0x400, 0x36fa7e78, 0x4, 0x7f, 0x80, 0x4, 0x6, 0x100000001, 0x900, 0x5, 0xb0, 0x7, 0x683b, 0x8, 0x4, 0x10001, 0x3ff, 0x6, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000b01000)=0x0, 0x5}, 0xe00, 0x7f, 0x4d, 0x7, 0x1, 0x10000, 0x681, 0x0}, r2, 0xffffffffffffffff, r1, 0xa) 2018/01/31 20:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f63000-0x78)={0x4, 0x78, 0x59, 0x94, 0x80000001, 0x2, 0x0, 0x1, 0x100, 0x4, 0x0, 0x7e, 0x5, 0x2, 0x7ff, 0x9, 0x2, 0x5, 0x9, 0xffffffffffffff7f, 0x5, 0x4f2b, 0x628, 0xde4, 0x9, 0xffff, 0x9, 0x2, 0x8, 0x7ff, 0x9, 0x401, 0x7fff, 0xfffffffffffffffb, 0x1ff, 0x4, 0xffffffff, 0x180, 0x0, 0x6, 0x2, @perf_config_ext={0x3, 0xffffffff}, 0x1410, 0x9, 0xb6, 0x4, 0x8, 0x8, 0x7f, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000db7000-0x48)={0x7, 0x9, &(0x7f0000eb2000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1884, 0x0, 0x0, 0x0, 0xb2}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a48000)='GPL\x00', 0x3, 0x83, &(0x7f0000a1f000)=""/131, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x889, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 780.672414] tmpfs: No value for mount option 'e' 2018/01/31 20:53:15 executing program 5: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000207000)={&(0x7f00003a8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00003a8000)={0x4, 0x78, 0x497633cf, 0x99c, 0x9, 0x8, 0x0, 0x6, 0x50802, 0x2, 0x80000001, 0x6, 0x8, 0x1, 0x401, 0x9, 0xfffffffffffffff7, 0x6, 0x8000, 0xffffffff, 0x401, 0x9, 0x9, 0x0, 0xfffffffffffffc01, 0x40, 0x9, 0x6, 0xfffffffffffff8fc, 0x4, 0x2, 0x7fff, 0x39a6, 0x7cb, 0x3, 0x5, 0x0, 0x4, 0x0, 0x1, 0x4, @perf_config_ext={0xfffffffffffffff7, 0x41}, 0x1a400, 0x400, 0x7f, 0x3, 0x1ff, 0x6, 0x2, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00003a9000-0x78)={0x1, 0x78, 0x10000, 0x291, 0x1, 0x88ea, 0x0, 0x4, 0x9, 0x1, 0x80000001, 0x9, 0x9, 0x9, 0x5, 0x7, 0x7fffffff, 0x0, 0x0, 0x11c, 0x20, 0x0, 0x31b6adf6, 0x8e54, 0x1, 0x7, 0x80000001, 0x3f, 0x80000000, 0x3, 0x10000, 0x1, 0x7, 0x6, 0x2a, 0x6, 0xfd, 0xfffffffffffffeca, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00003a9000-0x1)=0x0, 0x3}, 0x0, 0x1ff, 0xff, 0x3, 0x8, 0x1, 0x0, 0x0}, r2, 0x7, r3, 0x2) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000274000)={&(0x7f0000181000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00003a1000)=[{&(0x7f00000d8000)=""/238, 0xee}, {&(0x7f00003a9000)=""/109, 0x6d}], 0x2, &(0x7f000003b000-0x71)=""/116, 0x74, 0x9}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003a8000-0x20)={r1, &(0x7f0000094000-0xfb)="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", &(0x7f000029f000)="6ed247efab6249eb79eb50d06630dd2a9890bb25", 0x0}, 0x20) sendmsg$kcm(r0, &(0x7f0000325000-0x38)={0x0, 0x0, &(0x7f00003a6000)=[], 0x0, &(0x7f0000019000-0x21a8)=[{0x10, 0x18d, 0x0, ""}, {0x10, 0x10d, 0x5, ""}, {0x78, 0x18b, 0x8, "4167f0fd4414e5586206e49d21c1d73a3d4a31034cf57696b48697e99d5b7c56de8437f660e2aa32a7f6ccd0f47ef998d8ee344a1dcc1dd32da0cc04907d254cdd5a424176d67ff7d3b1d93b1f0862223efc8d5e8434092b7b90efbe0d6f745bc14b3878547b"}, {0x1010, 0x188, 0x7ff, "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{0x1010, 0x0, 0x6, 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{0x68, 0x29, 0x0, "7f1ba98e54481d733a6b26a88bc2263e023f8127db80b6a714af1be8d07b14a097acd112e06157529d04206d3492947864ddf3f2c237c19ecfa6006fddba21f2db8264b188c0f6cadc5cc438cd1d18494433e4b082f71cbb"}, {0x88, 0x0, 0xf43, "d7855018804615d0bcc8cc2b1ad0f45f694caafdadaad33ae9bad07ad4ac9a32ba44cd7c7c5a610f177f70d1043837877d6a74c1775de1355fbadb9cde1e186987440b09764573cae8002bcd166b91a7dedab862a2016d7661764c8fc5de1046d8abac78960c0aeb747fa0a204d4cc01d76574884b37447e"}], 0x21a8, 0x4000000}, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x27b, 0x33, &(0x7f00002c5000)="", &(0x7f00003a4000-0x33)=""/51, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r5, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 20:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004fb000-0xc)={0x0, 0x1, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00007da000-0x2c)={0x2, 0x5, 0x0, 0x3, 0x4, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000522000)={0xffffffffffffffff, &(0x7f0000ae7000)="", &(0x7f0000a77000-0x28)="", 0x0}, 0x20) 2018/01/31 20:53:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003f4000-0x38)={&(0x7f00001c0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f000066d000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/157, 0x9d}], 0x6, &(0x7f00008bd000)=""/203, 0xcb, 0x6}, 0x2020) r1 = bpf$PROG_LOAD(0x5, &(0x7f000040b000-0x48)={0x5, 0x9, &(0x7f00007c1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, [@generic={0xaa, 0x20, 0x8, 0x1}, @ldst={0x2, 0x3, 0x6, 0x7, 0x7, 0x101, 0x0}, @call={0x85, 0x0, 0x0, 0x25}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x100000000, 0x1, &(0x7f0000537000)=""/1, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r1, 0x50, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r2, 0x4) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f01000)=0xffffffff, 0x4) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f02000-0x10)={r3, 0x50, &(0x7f0000f01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000efd000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 780.748743] tmpfs: No value for mount option 'e' 2018/01/31 20:53:15 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000-0x1)='.', &(0x7f0000001000-0xa)='ufs\x00', 0x0, &(0x7f0000004000)="a50e70410c4d92") bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000+0xa2a)={&(0x7f0000004000-0x1)='.', 0x0, 0x0}, 0x10) mkdir(&(0x7f000000a000-0x8)='./file1\x00', 0x162) 2018/01/31 20:53:15 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f73000)={0x0, 0x0}) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f73000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x1ff, &(0x7f0000392000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f74000-0x38)={&(0x7f000011f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005b6000-0x20)=[{&(0x7f0000f74000-0x13)=""/19, 0x13}, {&(0x7f000060e000)=""/206, 0xce}], 0x2, &(0x7f0000a85000)=""/0, 0x0, 0x3}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000150000-0x5)="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) 2018/01/31 20:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000648000)='selinux\x00') socketpair(0x1b, 0x80000, 0x6, &(0x7f00005b8000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c1d000)={r1, &(0x7f0000049000-0xc6)="b9c13610f647107ff7a4ec176e76d0484c253d31a134d12531facc97ea9a095b0ad8c888291deeda89b3a3228b0b29699508dddd9259fc9bd956e1fb21f8b64269c4df3b706c5221614f75c0439f9b89a5a890e0a2592959da2cb97c621ec5bf82f208fec6ac60d4bf4759838e6e41f9af5882c56d48ce6059cb3dcdfa4094f13cb8d8d0251a64245f0252db461e7c2559a95f70bd2170d69fde34cf2217716eade91335d7c3541583e8eaffe988b0cf3fb091c6ddc504e86713027ad5bf8fc6ae6adb7c19d7", &(0x7f0000ad2000-0x85)="8afdebdd54be6fe8ff6fc60b2e50b8f37236d839658f406cdc5e41e83b0a28a21e875b58aaf1190c47f2538ceccc6bfcc5da8b80fecc234962691f201e0130b902741fe4cc9058cba661a806bed9038f0bf1e685ca41294cd0ce9452444a3f89c8a6b2ccbef8e56d09774c78d07961b2c2c1ef7cb9b807fae93afc6626d61ec7df2c143daa", 0x0}, 0x20) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f00001a3000)={&(0x7f0000b22000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x40)=[{&(0x7f00005ab000)=""/33, 0x21}, {&(0x7f0000f8e000-0x2c)=""/44, 0x2c}, {&(0x7f0000760000)=""/138, 0x8a}, {&(0x7f0000e88000)=""/50, 0x32}], 0x4, &(0x7f0000ecc000-0x37)=""/55, 0x37, 0x3}, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000d62000-0x38)={&(0x7f0000041000+0x119)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000abe000-0xa0)=[{&(0x7f0000dec000-0x1000)="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0x1000}, {&(0x7f00002a5000-0x4)="6bd07264", 0x4}, {&(0x7f00001a6000-0xd5)="08e0ee991481132a5e1fbf8daaa354961531237ecf0e2d314cf756cb610f647d6d6e222a599f7769fe0372ddada5835421532bb4c4ce4eb99f40739a83aed01e99fced1bbea3604f17e7f400ba6005abe5e827d0c53d152e1fd70cafb92ec188dd608cf8a7c6840b42c7eff71fcfb68bb07f24ad2917a6fe8c018653ebc31a071c0d37d9d1dc0af5f8844d6c5f1ae8760c40ea84aca2b501810cb4ec451e39907cf8c2832a54e54887c45ab38f20050f481a860e850cb36da90b8003c55710d711d838e4068ee3994c35c7a559aa3385e91d45bd58", 0xd5}, {&(0x7f000033d000-0x84)="94dd4445c8e55ceffc176da94d4cbb63bf2dc8c2c4740abf75830f9718d444acdc8e0915e9f22f015d6061d201ec7976f14adf4b933e4e02c7d1f5d904263fa6ae5561c6f2fb7812a694c6b7e633bc7ad643ebb19cece81cff984acc3f0d7c6ee4fd2e11c262bd2d43280c3d3093a5c062f880c99f1b2cbb278ce0f4c74fd96d145b8543", 0x84}, 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0x1000}, {&(0x7f0000382000-0xf8)="936de7182e74586079cd643007d5239809a21c5ebeb4bfbee5d44940b73dcc1fe426f87a4058fbce0204cd1b179a6e2b8491153af814e34f41249eadd063344aa6f9f01c3962651abbbf2c61228ab7ab7dbaaaae44f20392c3b4225e1d34ad79b921e3d262b6143dc40aece6363c91079d87ebb6dea3adb8c33a12914c6ec8df1df1eaa8008733131ee6a81f38d73b2d9eba0a2f60fe9966df40b4c0c02a3ef2089e3e069ea6710c8cc63f1109bd449a60d2e1321495d82ab38562e66419b26755f5ecf8eeb48b962e620374d4a265bb0307b38cbc952d486e2ecaf7d6d68489c04e746088eb5ba33943c5814a0e2110e656ad9f65f58afd", 0xf8}, {&(0x7f00009ee000-0xf)="0ce71e51c154e7a190aef6af3ca9d6", 0xf}, {&(0x7f0000c6e000-0xea)="8b52154ce4e2407c158eb8883772c11993c38dce85b5a0ada601ff84e829e409f24a787bdf15dfae49385dc5e621a08b58bf1098efb61b21f7541f514159139a26b84fb50787f446ba6d20ecd6e80eec67e8fd8844c7b331fcdf002adfc990e700177daaa4ee822235401d3cd9d0e856f6207c126febf4145a2988a5ec0743bba3c41a66bc7b1eca2ef2baa2e2e4596b9357da6c6d30e4e0bf7e655961a612e7842bded35a4639580e39c04e78ff3b476e1f19f2f01319f9d53646705837009a8a9d244c3b37ccd083323989dd7e40e26f017e8ee875718dc2da77da85e38987e586bd83174624dd7595", 0xea}, {&(0x7f00008de000-0x42)="62a7242de414c4d240d597dc01301517b2db109bb626e85158840f0d1ac7596edd02119d4d07dab5b4a0d07ecf56ede9c24380a6b069dd0802510904114a156c1ba3", 0x42}, {&(0x7f00003e9000)="046ba05c705a3783101270", 0xb}], 0xa, &(0x7f0000d9e000-0x280)=[{0xa8, 0x10f, 0xcd1a, "b9f679046daa1ba7bb6e1911f3e83aab200e05c20a2759134bada9bb9e3acfaf49c06be6224e0a04cc53938aa1e5bd5dd34be6f860f5062934227ba880ecb9aa651f9d8f07b0865b6d30215343fef32cde12828ae44a3a3f1c986432208f4acbc8ebffebf12511cdd2b52b26ab4544fe258e4922a89b11d0386b21e0eb085b6e662897896f436e9be56d282a324eed196a"}, {0x20, 0x10a, 0x5, "dd8636e632da3634e2f5d357f77f4f"}, {0x78, 0x11d, 0x756, "67a7ca18295d26faeacb10217be62a722f5a0b7bd2d28b8b24593f1dca4e72ad9e24e0f42f5f5311721aea68f8b4d2102d99e9a0c413251377887bc11b8c6bb1a21e6772c1c6fba619d2424f9acd7edee7f5926f5101b40718c82cb792983037ea2d700ec6b7"}, {0x68, 0x100, 0x7, "9fd5f2618d5705d69794966a60f63ee25ea3f4826fb482f5040e9e2d5f811f1844bc31bc17c262ee0da5804e2e89f6efad0ea035e3525022ff1d0ba8a2698afcc7e5e40b1b866760ac87a599d455e112a2233cbe"}, {0xd8, 0x10d, 0x800, "6db5788db38aec0fdec3fd504b81031dc61edb08155209e9b0b4467a10f50ca7bb0560521049359470a78152366f2964f371e97062fa624ce17dcbe0373291a7ab2ab3a3de96e9ad8f5f84c84a5003ebe8a90018cf7d0995ac0365aa3dc9a4b0d53030b66a05d1a5f5efe5822e8bab5b5cf63e12aeae7205e8bdef79b891d9ce677b4c594450c3194b0bb3339a9cbd77cf8f7c35fd6d2406a18486e71e19a155dcb1de9b974e17c909feecd0df5f5f2a57f1144b1841985c7177f404f0a2e4065053cf66789f"}], 0x280, 0x8000}, 0x40000) 2018/01/31 20:53:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x8, 0x7394, 0x9, 0xc00000000, 0x0, 0x4, 0x2000, 0x9, 0x475, 0x4, 0x4, 0x80, 0x5f, 0xe8f, 0x5, 0xffffffff, 0x1, 0x0, 0x9, 0x2, 0x6, 0x6, 0xe3, 0x0, 0x7ff, 0x7, 0x1fc0000000, 0x1, 0xffffffffffffffe0, 0x2d, 0x8, 0x40, 0x6, 0xffffffff, 0x74fe, 0x5, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x0, 0xd2, 0x3, 0x7, 0x8, 0x2, 0xfff, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x9) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c5e000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000011000-0xe6)=""/230, 0xe6, 0x0}, 0x0) sendmsg(r3, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000012000-0x60)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/01/31 20:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a76000-0xc)={0x0, 0x4, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001ee000-0x18)={r0, &(0x7f0000f01000)="14b6ef7d0bfb6bff28522c1a5bbf8f08e2c07a492ed3522b37", &(0x7f0000d1c000-0x14)=""/20}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x6, 0x10000000007, 0x5, 0x100000000005, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:15 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000e87000)={0x5, 0x78, 0x8, 0x8c2, 0x84f, 0x100000000, 0x0, 0x190, 0x8000, 0x2, 0x0, 0x4, 0x101, 0x7, 0xfffffffffffffffa, 0x2, 0x5, 0x100000000, 0x7, 0x80000000, 0x80000001, 0xffffffffffffa9ec, 0x401, 0x9e, 0x3, 0x4, 0x4, 0x3, 0x83b, 0x8, 0x10001, 0x6, 0x3, 0xa72, 0x80000000, 0x1, 0x4, 0x9, 0x0, 0x2, 0x2, @perf_config_ext={0x7f, 0x40}, 0x610, 0x7, 0x8, 0x0, 0xffffffff7fffffff, 0x5, 0x3ff, 0x0}, r1, 0x5, r0, 0xd) 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) 2018/01/31 20:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000f0f000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x2f, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0xe, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a69000)={&(0x7f0000c79000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/31 20:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000-0x10)={r0, &(0x7f00004d5000)=""}, 0x10) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x4, 0x2010, r0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000003b000)={r0, &(0x7f00000f4000)="dce32ad8eca24c4a489922eca54e9e259ce5700caad4d0d3985f20b6b5f3a163"}, 0x10) 2018/01/31 20:53:15 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = perf_event_open(&(0x7f0000001000)={0x4, 0x78, 0x1, 0x5, 0x400, 0xf4a4, 0x0, 0x116d, 0x8, 0x8, 0xa9f1, 0x5, 0x3, 0xc0ad, 0x3, 0x18000000000000, 0x20, 0x7, 0x7ff, 0xef59, 0x8, 0x100000001, 0x100000001, 0xbe1, 0x2, 0x200, 0x93, 0x80000000, 0x6, 0x681, 0x2, 0x0, 0x401, 0x4e07, 0xfffffffffffffff7, 0x2efc, 0x1ff, 0x47a8, 0x0, 0x80000000, 0x4, @perf_config_ext={0x2, 0x1f}, 0x602, 0x100000000, 0x87, 0x5, 0x8, 0x7ff, 0xffffffffffffff42, 0x0}, 0xffffffffffffffff, 0x974, 0xffffffffffffffff, 0x7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x1e)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000003000-0x1e)="663dafe3a350eafbfb70c3a419a4c6c0ab6ad0eef98214612ad82390479a", 0x1e}, {&(0x7f0000003000-0x25)="e6dea1ebbcabd2fa8a6348694eb268f9801186029e64ed2767a81bca0906258c2594a236d7", 0x25}, {&(0x7f0000001000-0xec)="ec6cc0725edc052565493b86fcbac7a198e53aacb641bef9dc3d3d957c95a36dc54bff0c52f52d85b561a6bf3f0990fffd54d46e04f8ffbc94c1d4bdf22353aa3b13eca0ea609c92bce739fecc0d1d34843ac36c91fb4c928a4af35d806e173de8cb48bf508836fc10fcf58043c7a5dc83623b8d8e3d5099fb0820f2adfa3ce2e61aea66ce4ef6c0456404f61f9993338394bcac0e18370b3d7a649d74715d064761abdbba59a9cf801510d893c9175dc770c92dd5ac6d9c397a6d67ebbf397d5da04a0ebf18d8408c2fa9956dcc4126d4c9039c27f5e37487168fb172967ae56e2237120ea2f3e5867f2e6a", 0xec}, {&(0x7f0000003000-0xf7)="5462de710afc7f30e3906b2a3be094704ec7a7b31c21eb9cfe49e56150057a5f9f9038111b5ef164d67f862c2681f3fc57058e29d991179c1f366a6885685a36c51ac342ac03dcf603da5a2b145d1db76cf57add6f362dfc9f732ef6470c92b36e4a1fa583d33980ef05f7870013683f10620611e4fc9912f0c855f4505f13ed9c811c40adf6761ad39a0e5a02ab4c2c9fcddf2f06171c9d8ab1422c74ffd7e5ed19f1c8072b70ad07694285a295d9b3b39c783d1e4bc87694df31f3b0c93604442809ce892e5b68f9af0a66d01bb5434ad6552b0ac751644f4fe763c0a22afeccb921276f4053bfe36dc0a9f4ecadc012a442ccdf1b1a", 0xf7}, {&(0x7f0000002000)="3025a036237a929f59e9d985562a1f7b29374d25aca2ae097371ac20fb6dd5ab08075db3d68c768a576d0be7986e0d8a7af5cc3b0a0960260b9e72528eafa31773c019b7210a2a74087a7cd347f230f5cbcdd2a8e92e14445333067b5bf101c1d32f2727bd9282a071116c04c044b58fe234795225cd2724cbe81d7407ebc0be2998", 0x82}, {&(0x7f0000001000)="a3c50ac039d7a76c5df96215aa12f9ee7749c663581cd913a39f5a0000209aa3c6deec9bd8f05a7cd495d6b013c385d7798e5bc313a9acd47660b926d09c1f4497c5cfa895bcd4154d493099947ec494b040ca992a50e93c76b042537ef1d1d914a5c405d07256fd492446a7bc15659a0817e8b5a558b6030654dc7881696c21bc7ad81d957f82a17b638978864b12ddd43b6fdafeea5ee9f437d8f1a81653824f1ba6adeb1a87e72c0f2865a7a8c196a54fcae49cb57c053a4eb14fbed0d832ff449b92b402", 0xc6}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000003000-0x44)="fec8638fbc089e5e2a6082008c940df0831b6cf5c5680e3cdce4b71084dfca7b0f8e8ee221e9f1108231cc6232988d02fd012b8682c21cafbae7c45207a5c5fc52b0cbcb", 0x44}], 0x8, &(0x7f0000003000-0x1c8)=[{0x68, 0x112, 0xf40, "ff276bd91ea4fd65228c83eb579e75b0945459695fe10d534e3ebed1d9b053016abc2d288e4844ddc7a8ad292eda9e98ba61d12513d6ab76b26fdac0ce8c6bec3d44515c78c863f3b2abe2f25776071091"}, {0x108, 0x102, 0xffff, "1c4076a754b1284addb3bb57e2394b746e4bec3eab7484c8a765cb750589a0d1279d89e1a2e7015ab81af29d1570a90ce8a88a3db6a0a75b8c360dbb4f4340571bbc2a7a9d9935818187ddf0be1b03cdebf6055d7c6187b0f7eac0a5499d424966ecef19f00b2a79c462f3b7b194f1ff51fcd903b882e3d783735dae2032bb55efe0149fa7d244c0cf8327ee5ab416bc43b961a0c1cd614668865fa1fdd271e0cefe41f41721c648ccc3e1671c17bdb11537cad13d1fc668f9c4bceb2f24b5e71561c07f07ad1d8524fc130cc45a23d4ecd7bb71e60cd587b8c79f29cfc54d29d7e33372368a5e5d0afb4f47913ce00eea575ab3"}, {0x58, 0x10a, 0x9d, "4dd43520f91c9e4ae5fb0777845cb62e64f97fa390529965fa42a3000664cbaec0ec5849a3ee29a6d2b97a4e5a49faf50eba2c78d063c2c160e00dbc6e02c070dcb10ab831"}], 0x1c8, 0x4000000}, 0x40) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r3, 0x4, 0x1, 0x0}, 0x14) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00006f4000-0xa0)=[{&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000c06000)=""/134, 0x86}, {&(0x7f0000cb3000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000-0xee)=""/238, 0xee}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000cb3000)=""/13, 0xd}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000fad000-0xbc)=""/188, 0xbc}, {&(0x7f0000fef000)=""/181, 0xb5}, {&(0x7f0000826000-0xc2)=""/194, 0xc2}], 0xa, &(0x7f0000000000)=""/26, 0x1a, 0x0}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r4, &(0x7f0000876000)={0x0, 0x0, &(0x7f0000e07000)=[{&(0x7f0000455000)="", 0x0}], 0x1, &(0x7f0000a6c000)=[], 0x256, 0x4000041}, 0x100000010) 2018/01/31 20:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005fe000-0x18)={r0, &(0x7f0000c7f000)="01", &(0x7f00009c2000)=""/82}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f4c000-0x9)={&(0x7f0000dca000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f000022a000-0x2c)={0xb, 0x2, 0xfffffffffffffff9, 0x8, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000004e000-0x20)={r1, &(0x7f0000719000-0x1)="12", &(0x7f0000360000-0x40)="a89646322d46ff7128105543faf06af9a043cd3a0d675c467dc1c54d59ec50d8b5a0dbcaa55c86d14a187a6ca32b44d17189fd0c9c69fe689849680e433ce444", 0x4c5e2571e0659259}, 0x20) 2018/01/31 20:53:15 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x0, 0xb, 0xde3, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000020000-0xe)='selfGPL]]self\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x5, &(0x7f000001f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001e000)={0x0, 0x78, 0x6, 0x2, 0x4e, 0x8, 0x0, 0xfffffffffffffffd, 0x2000, 0x1, 0xcc3e, 0x0, 0x0, 0x86, 0x3b0, 0x962, 0x7, 0x1ff, 0x1, 0x8, 0x1, 0x91b, 0x68c, 0x0, 0x6, 0x2, 0x1, 0x7ff, 0x2, 0x1, 0x44, 0x5, 0x2, 0x4, 0x8, 0x2, 0x0, 0x2, 0x0, 0x14416000, 0x4, @perf_bp={&(0x7f000001e000)=0x0, 0x1}, 0x2000, 0x5, 0x7, 0x3, 0x0, 0xfffffffffffff182, 0x4, 0x0}, r0, 0xc600, r2, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000021000-0x78)={0x3, 0x78, 0x8, 0x3, 0x9, 0x7, 0x0, 0xffffffffffffff80, 0x20000, 0x8, 0x1, 0x3, 0x7, 0x7, 0xff, 0x10000, 0x3000000000000, 0x2, 0x6, 0x4, 0x5797, 0x100000000, 0x5, 0x15, 0x8, 0x1ff, 0x100000001, 0x7f, 0x6, 0xff, 0x3, 0xeb, 0x886d, 0xd73, 0xe2, 0x0, 0x101, 0x4, 0x0, 0xc0000, 0x2, @perf_bp={&(0x7f0000020000)=0x0, 0x5}, 0x10084, 0xb, 0xa83, 0x7, 0x0, 0x8000, 0x8000, 0x0}, r0, 0x9, r1, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/31 20:53:15 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000014000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r0, 0x4) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000011000-0xe6)=""/230, 0xe6, 0x0}, 0x0) recvmsg(r2, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000006000)=""/108, 0x6c, 0x0}, 0x0) close(r1) 2018/01/31 20:53:16 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x7, 0x1, 0x14, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0x100000002, 0xfb, &(0x7f0000a89000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a4f000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f76000+0xd58)=r0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x10000, &(0x7f0000866000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f79000-0x1)='\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f77000)={0xffffffffffffffff, 0x28, &(0x7f0000705000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f77000)={r3, 0xfffffffffffffff8, 0x0}, 0xc) 2018/01/31 20:53:16 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00003dc000-0x48)={0x5, 0x2, &(0x7f0000ab7000-0x10)=@raw=[@call={0x85, 0x0, 0x0, 0x2f}], &(0x7f000082d000)='syzkaller\x00', 0x80000001, 0xb, &(0x7f0000cb9000)=""/11, 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) socketpair(0x0, 0x3, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 20:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b5d000)={0x8, 0x9, 0x2, 0x1, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000c2f000)={0x1f, 0x8, 0x7fffffff, 0xd4, 0x4, r0, 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa4a, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000439000-0x48)={0x4, 0xa, &(0x7f0000eab000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x22}, @ldst={0x1, 0x2, 0x1, 0xb, 0x7, 0x50, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4881, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000885000)='GPL\x00', 0x1c6f, 0xd0, &(0x7f0000bb9000)=""/208, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000031000-0x10)={r0, r1, 0x6, 0x3}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000e54000)={0xf, 0x100000001, 0xb6, 0x3, 0x1, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0xf, 0x2, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0xb)="73797a6b616c6c65720018", 0x4, 0xb7, &(0x7f0000e1b000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$OBJ_GET_MAP(0x7, &(0x7f0000124000-0x10)={&(0x7f00003c9000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r1) 2018/01/31 20:53:16 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x0, &(0x7f00001a4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b17000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f74000)={0x7, 0xa, &(0x7f0000ab1000)=@raw=[@alu={0x7, 0x80000001, 0x7, 0x7, 0xf, 0x0, 0x0}, @jmp={0x5, 0x4800000000000000, 0x2, 0xa, 0x3, 0xfffffffc, 0x14}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, @alu={0x7, 0xfff, 0x7, 0x5, 0xb, 0x8, 0xd}], &(0x7f0000f74000)='GPL\x00', 0x8000, 0xcd, &(0x7f0000f75000-0xcd)=""/205, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c5d000-0x8)={r1, r2}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f75000-0x10)={&(0x7f0000f66000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f75000-0x10)={r3, 0x50, &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f74000-0x2)=""/2, 0x1aa}], 0x1000000000000077, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$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) 2018/01/31 20:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000302000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f00003f7000-0x78)={0x6, 0x78, 0x5, 0x3, 0x7ff, 0x3, 0x0, 0x5, 0x8, 0x0, 0x9, 0x5, 0x0, 0x40, 0xabe, 0x774, 0x0, 0x7, 0x9, 0x7f, 0x81, 0x10001, 0x7d, 0xfff, 0x7, 0x2, 0xffffffff, 0x401, 0x6, 0x3, 0xfffffffffffffff7, 0x3, 0x97, 0x4, 0x88bf, 0x401, 0x622, 0x53, 0x0, 0x81, 0x0, @perf_bp={&(0x7f00007cb000)=0x0, 0x4}, 0x1409, 0x5, 0x8, 0x7, 0x10001, 0x81, 0x400, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b4b000-0x16)='mime_typesecurityeth0\x00') perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bf2000)={0x0, 0x9, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000116000-0xc)={&(0x7f000092f000-0x8)='./file0\x00', r1}, 0xc) mkdir(&(0x7f0000e75000-0x8)='./file0\x00', 0x10) 2018/01/31 20:53:16 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d31000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x1, 0x40, 0x2, 0x9, 0x0, 0x0, 0x82010, 0x1, 0x1, 0x7fff, 0x1, 0x101, 0xfffffffffffffffe, 0x4, 0x51ce, 0x3, 0x3, 0x9, 0x6, 0x3, 0x4, 0x7ff, 0x2, 0xffff, 0x8, 0x100000000, 0x100, 0x7, 0x80000000, 0xbf, 0x5, 0x0, 0x2, 0xc8b, 0x7, 0x3, 0x0, 0x100000000, 0x2, @perf_config_ext={0xc99, 0x3}, 0x20000, 0x0, 0x0, 0x0, 0xff, 0x8, 0x4, 0x0}, 0xffffffffffffffff, 0x80000000, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x10000, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x3, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffff4f6) 2018/01/31 20:53:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='vfat\x00', 0x0, &(0x7f0000112000-0xf)="") mkdir(&(0x7f00004bb000-0x8)='./file1\x00', 0xa) socketpair(0x17, 0x5, 0x4, &(0x7f0000a7b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000f5000-0x1e)='vmnet0posix_acl_accessloeth0*\x00') r1 = socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f0000be8000-0x8)='./file0\x00', 0x80) recvmsg$kcm(r1, &(0x7f0000e5f000)={&(0x7f0000a83000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004c5000)=[{&(0x7f0000415000)=""/243, 0xf3}, {&(0x7f0000ccd000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0x3f}, 0x40000121) sendmsg$kcm(r1, &(0x7f0000cbc000)={&(0x7f0000882000)=@llc={0x1a, 0x0, 0x2, 0x7, 0x9, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10, &(0x7f0000292000-0x50)=[{&(0x7f0000ba8000)="2ad18bc72079efee2b54ff5794e9400f2b04b0b409a6125bbf8995152d7765b41658ad375eebbb90c0affd1a68a17e2337c9e603708125559abbfc03af8e0b579058484fb8535ae9645c7bba66e7559eed1838a7eda1a1a2f7751277c97c4c13ef1f2f927d3d136d187d7b96962f1fc279c4a25cf41f6bff32e3969d502ae340e176acc7469e32c0675598e9f10a1b9da832d8a3b039c6a1", 0x98}, {&(0x7f000036c000)="200f1539bf4f4cc0c1fbb40f9bfe580d5f60d7f2928fdc104fab794b415d8fc2860fa9e4df", 0x25}, {&(0x7f0000762000)="cb68dfb8b4d4ade0689467774df187dd4d4d89d21c6c15bac3dc5b5140e7a2f927e4d8675877196714d48994c75361fb193be04f2755cea61b553aeab70c", 0x3e}, {&(0x7f0000449000)="4f54c6d354234df916effc363d897a78ecd51d4006fab1c220e5ed6a27ae0cd4e5a3627b30a5c86dc37dd187f7b591d297984618d883617c9cd8f6d423140d555301dc2337e52957fae5bc4f2d0cca00073658bff95e0836f1c2c780e0733eace88a61d5b6fe620cbc70ecea76dffd281520e5dd36134e2d1f58fc65075ddc9323c8518335b3a4a1a62eb445a5eb37dd652fd09d4815b485932993770f0e0268c774343724265103c528bf24c01b1517e24de7cafea515353e276471cadfe6fea566aa5ed3d7544b957233c29d011059f209314678d3c342348d1f1a16cb0443968378", 0xe3}, {&(0x7f000082b000-0x6a)="8759e04fefcc86cbfeca34ac69f110154dae55d6d87557355eae9bc7e3bcd293dfafb86ae4a9288ae9f87b358551465f1b6ef5c6841e2fb4ea68cb36de1975cfc03c4b891a973942ae526187c3e4a9a101d0dcb56a74ecd500680545046812e512730f0f4dfd1b1b9a53", 0x6a}], 0x5, &(0x7f0000fdc000-0x1528)=[{0x78, 0x10a, 0x2, "b8eafb69dadb9ffcd4c21601c789cc5710431a5ba87a378ffb427dc164016edc353090d921baa218d897d2565ddac50becf15e810f2f0a47b297cb16263b362dec2c81ca351a068314e090f1804a144580964366d292d89991ad797d078c7769b79232"}, {0x60, 0xc151aafc490ef16b, 0x1ff, "0012dc1066830556a942e3134de421059be5e4c6e5bc74502b56bba488fb14d0e0b6471adb04ff6785240b2994835c83a0f15dfd015023b7b5c52034ab71c79b7f9ea820f7354c88e13fbea55b9e"}, {0xd8, 0x117, 0x9, "0fa8de45b0fe6fa19b266cc99b986e3d695431d8cea6553cfd5636ab605aa2fd9d1f30debb16e06a706127722e095ccda41a519c36b8d14d9f76dc26937fe7839ed7659188e774e1772491316c52391a8d14a2535d0c092693899699e763eb780e2765fc36c8f76cda73f58e42041c05d2adadaf1bfa0b4fe9f08b1085446c1eaff401aba859b36c9e4165a77fad2002f1822dddb28f00aeb19357b41adba5890f8f984f2d4c8fe544ed79c5404256f42fc722b651bae2bbd913815b6298a699c5785cd5f4bfdc"}, {0xf0, 0x1ff, 0x9, "f719164ad20bd628399891c1c756cfc7e037225c1c707f0782c61331f1d16abdf846a67aea70051e2f615ced4acc280c9e18153e85493c58978a24fc21eff7cd1137ca6d6bcfd3d5baacaebcecbe2a094d26dbb3ea981e196833ee81ad56891488e4a1ca63ec96acc37469783c99e0d5ba656cbbb56bacba40094fa8bfe9608028c22a2334d8ac541616f33bea69c90cc74ae20a8e98cf9b02fa48fdeb1d36b3f952e491c0f87eb1f0f8b93b203159eb097cc463ec098a5935e8fc571919cfdd4aa52d7582a008ef73d6bd641d4c2aa815418b432c73f75922f6"}, {0x1010, 0x113, 0x40000000800000, "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"}, {0x110, 0x119, 0xd0d5, "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"}, {0xd8, 0x10a, 0x80, "521984fce34ffb4b01fc1db344b4e6f6c5b144c22ae29f5b56062d92e295762fc0179db5e52e81d615869021c15af263163979529b052ce7eae14f7a3b22cebd997bed2b3205af9b91800ade2ba28cd23c73ec1face55a3bddd7e350ed38cffea8e9e31725f4766f5965182d55a51bd9b166108df13fc09233e0cd3d23e56247156cb07c0601dc4168d3b9520443aaa9441f2a573d8191017e08b0ba7158d8c5ff934efb4a7790ad0f9501435b8ba15cf8455f43f8b7083d1bc8662850d9ace54ac8558b"}, {0x90, 0x19b, 0x1, "0761de1584fbb39ea4077b578ad84b5ab83170e71853bfb98317018a1333711fc049f64f33942bf284ead573ec9edcdf5c6c26e40c03470378660fa6b585ef8cb1c9ced24245b185977f4eba991ccd390d176b462bd8e5489a8afaa92e5d317a186f04d2c3fa2db968b2e04804675fc2606dd601a55f48a0ca7f673fd8ab"}], 0x1528, 0x4004000}, 0x4040085) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e52000)={0x0, 0x0}) close(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000022c000-0x33)=',)selinuxGPLppp1bdev^posix_acl_accesscpusetvmnet0&\x00') 2018/01/31 20:53:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x39e, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000042a000-0x8)={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, 0x99, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000083000-0x14c0)=[], 0xfffffe0f, 0x800}, 0x0) 2018/01/31 20:53:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d7000)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5a72, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000078b000)=0xfffffffffffffffd) 2018/01/31 20:53:16 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f1f000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x0, 0x10}, 0xc) 2018/01/31 20:53:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x4, 0x8, 0x71b, 0x6, 0x0, 0x6, 0x0, 0x2, 0xe9ac, 0xb4e, 0x9, 0x40, 0x9, 0x5, 0x3, 0x8, 0x100, 0x0, 0xec3, 0x4, 0x1ff, 0x8, 0x8, 0x2, 0x7, 0xffffffff80000000, 0x8d, 0xfbca, 0x2ad00311, 0x7, 0xcf, 0x578, 0x29, 0x6, 0x7, 0x1, 0x0, 0x7269, 0x0, @perf_config_ext={0x200, 0x6}, 0x100, 0x40, 0x0, 0x0, 0x80000000, 0x8, 0x7, 0x0}, r1, 0x100, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d44000)={0x0, 0x0}) 2018/01/31 20:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x3, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)="47504c008a38572d58ce3ff934de41cbc2852f0015b7d976472ee15ed08af3c77567a6a94dbcea120bef0000000000000000b2b57198d03272ea24b673c03518b25a3f83d64457ea15441b176dd786d10046ee6760e284fa316269220429038282ab0671945d3c1b3e15bb96ccd2679fd93ab48b1af74606c01edfc8951c452d725a171c375d5010aa17172ebddf68bbdf662a8ac46f2bdb121db69a9756998d5a97b9a52a74dbb598810a58b15add5a82dbd52e74729fa4b48bc15134cde5a1acef076e", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000099000-0x4)=r1, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000094e000)={r0, &(0x7f0000b4c000)="87a1192a670eabfc747d6fc6c11982eff9d112aff9f8794a49e050be2edf07fd02081616d13e49e44c8b43822f734782370dbe2eedf2b83c85e7ffbc7b49cc216b59b667b0374b389ac5aa9be6870a45160c895599379e455888234e10c35628fb24ac86e5092f9bfb07cfd12e08825c938e385d31b9fbd615197fd99aa2f7253e491a5a1e74d01f1da3aec3e09b2839f3c7326e62f6ba280802a607c7614d9fdbc310bf780b1f15a09a5808aeb0adcae927105f7ea370b6a1c44ebc", &(0x7f00005f5000)=""/142}, 0x18) 2018/01/31 20:53:16 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x9c, 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) gettid() 2018/01/31 20:53:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00006a8000)='./file0\x00', &(0x7f0000afd000-0x8)='./file0\x00', &(0x7f00003db000)='ubifs\x00', 0x820, &(0x7f0000000000)="f0f80a76b12607bc96a231ddc5029f09cfbdf609608a28a48106782ac5a091bbd027f9e1f7bdbf9f5c90b6b417ded6a6bafd0593db8ce990461cc3ab27c3e8a67951") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb9000-0x8)='./file0\x00', 0x18d) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046a000-0x8)='./file0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000b8e000/0x2000)=nil, 0x2000, 0x8, 0x80010, r0, 0x0) mount(&(0x7f0000b8c000-0x8)='./file0\x00', &(0x7f000029a000-0x8)='./file0\x00', &(0x7f0000f02000-0x9)='nfs\x00', 0x0, &(0x7f0000c09000-0x5e)="") 2018/01/31 20:53:16 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000)='./bus\x00', 0x0) mount(&(0x7f0000054000)='./file0\x00', &(0x7f0000e39000)='./bus\x00', &(0x7f0000031000)='iso9660\x00', 0xfffffffffffffffe, &(0x7f0000063000)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fa2000)={0x0, 0x0}) 2018/01/31 20:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000648000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e1b000-0x38)={&(0x7f00007a1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000325000)=[], 0x0, &(0x7f00000cf000)=""/239, 0xef, 0x0}, 0xdb6782582721ef42) 2018/01/31 20:53:16 executing program 7: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) socketpair(0xb, 0xa, 0x5, &(0x7f00001d7000)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000f10000)={&(0x7f0000d00000-0x10)=@ipx={0x4, 0x8, 0x3, "5fdd2c7ec3f1", 0x81, 0x0}, 0x10, &(0x7f0000f28000-0x10)=[{&(0x7f00002bc000-0xa)="9eb60c16f271e8e392a9", 0xa}], 0x1, &(0x7f0000ba5000)=[{0xa0, 0x119, 0x6, "7a637c7f57394a45365535678266633bd0b8e1e1a9d8094cae2f93a64d59a6b91bc901ff52486ce9281b178660fbf771c92cdb8a245392b99f61593778ed4292a5c1ef80c8969b40a49f6ea0460f1f209d84ca366206c985127270def32bb053fe42e1ee3cc035530347eb2b50b7980a0d9efe1fc813ca11174f3764a009a2c5ce4313ea3854129e77"}, {0xa0, 0x114, 0x7, "0e222894d2863c9280c84cf49ca5daf8b54b875a13fbacaac81bd8864e777f13e7b6d09165f974885e80f2262c2999ccb3bea67360fe3513f6b7e5a61a15f594dfd345a159c524ac255ef8aa4843baf1c7638b1fc0c34c7b5f256ce5f1e4db6d65c5ec06d224d4a48720ae64e679a13391217b5f412af1f764ffe43b0516a70087789363fda4680a420d23f34d70"}, {0x1010, 0x0, 0x467c, "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"}], 0x1150, 0x80}, 0x4040) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/31 20:53:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00002c7000)={r1}) socketpair(0x5, 0xf, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r1, r4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000004000-0x49)="a9c15eb40328874990b62e032573029511b91e654ec9597e8fd23cb5fb163f70db74fcfcae9167425280fa4022757c1a1442a97d004301199817eda5804732d87d172e8e5c653edb31", &(0x7f0000004000-0x88)=""/136}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x0, 0xc, &(0x7f0000006000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, @generic={0x87, 0x3, 0x4, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xe471}, @jmp={0x5, 0x8, 0xd, 0x0, 0x9, 0x0, 0x4}, @jmp={0x5, 0x24f, 0xf, 0x7, 0x3, 0x4, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000003000)='syzkaller\x00', 0x1, 0xd2, &(0x7f0000004000)=""/210, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r6, 0x4, 0x2, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r3, 0x50, &(0x7f0000007000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000)=r7, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r5, 0x4) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000000, 0x53, r3, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/31 20:53:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x5b3, 0x3, 0x9, 0x8, 0x0, 0xe8, 0x400, 0x0, 0xfff, 0x56, 0xffffffff, 0x3, 0x80000000, 0x0, 0xffff, 0x0, 0x5, 0x8, 0x4, 0x81, 0x6, 0x7fffffff, 0x100000000, 0x7, 0x9, 0x1ff, 0xfffffffffffffff7, 0x6, 0x0, 0xf5dd, 0x7fff, 0x4, 0xa3, 0x8ca, 0x1, 0x8, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x5}, 0x1100, 0x5, 0xafa7, 0x7, 0x3ff, 0xd5d, 0x3, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$PERF_EVENT_IOC_SET_BPF(r2, 0x40082406, 0xffffffffffffffff) 2018/01/31 20:53:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xc9, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000075e000)="d73cd894c66a0326bacb4a5a098f403b623f106d7edd53a636c4c6f7a4d4f3dcacef00d8d21667e4743ccbfb842608c36bcba5a1753bc13b541c328e484104284a54839c4d4630a61f15861e7fb20c2b84aa19460ce9f60df3243599ae1443518a5fd6d1b408c7d167f9b8bc77a83d4051bd59452e69cb6cfcbebd46a64084b6ca4005057a005703507dfde477c8b0e60f70c6b5ec4290df47e8eaa982c6821dbce084a190d7dc532b505f6d6579b23746591b8aa1be3c809b105758b852e942ab30aab68dd73caad4525ec73d135291af4c55605643ff6130fbd447", &(0x7f0000000000)="8e492c882b4c7f958155039730bd5fbdc84a24c24cc43ed9a2e42a782e31f1ef3f383ac11026b06b679c64e8657d0b87ab0dac2c258abadcad6d", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x40003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 20:53:16 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000)='./file0\x00', 0xffffffffffffffff}, 0x385) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x1b2a1ec1, &(0x7f0000005000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000005000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000-0x7)='sockfs\x00', 0x0, &(0x7f0000002000-0x11)="68d381afe98f90032b8a2172c1e75a068f") bpf$OBJ_GET_PROG(0x7, &(0x7f00003f5000-0x3)={&(0x7f0000c4e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 20:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x1, &(0x7f0000128000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b22000)={r0, r1, 0x2, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000e31000)={0x0, 0x0}) 2018/01/31 20:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000251000)={0x6, 0x1dc, &(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(0x13, 0xa, 0x8, &(0x7f0000a68000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000030a000-0x2c)={0x23, 0x3a9, 0x5, 0x4000000009, 0x4, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ce) r3 = getpid() bpf$MAP_CREATE(0x0, &(0x7f000090a000)={0x0, 0x0, 0x9981, 0x3, 0x8, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r2) perf_event_open(&(0x7f0000b56000-0x78)={0x4, 0x78, 0x12, 0x5, 0x3, 0x7f, 0x0, 0x4, 0x202, 0xf, 0x20, 0x10001, 0x80000000, 0x6, 0x3, 0x1f, 0x6, 0x7fffffff, 0x8, 0x1, 0x3, 0xfffffffffffffffe, 0x7, 0x6, 0x8, 0x7fff, 0x7fff, 0x1, 0x8000000000000000, 0xfffffffffffffffb, 0x2, 0x1, 0x8, 0x1002, 0x7, 0xfffffffffffffffd, 0x5, 0x44, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000ea2000)=0x0, 0xb}, 0xa422, 0x98, 0xffffffffffffffc0, 0x6, 0xffffffffffffff12, 0x4, 0x74, 0x0}, r3, 0x0, r1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003c8000)={r1, 0x28, &(0x7f00003bd000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003ca000-0xc)={r4, 0x7, 0x18}, 0xe3721366e047aa99) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000a2000)={r5, &(0x7f0000f73000)="3578b2bfce3231c79b9038c3d8864fb7aaa3d12141cefff9d39a8d70b6a055c79d2dfcc7320ad2", &(0x7f0000309000-0xc4)="9e36c24288e269d05640dd4f6b3f0b869826ee2b8fbf2b617a362981c7dee7094c37dacce9496d035ebc7ae545f785694a64531150f5293a2519091a7751415675a8da4a797f1c38e7eb279ed4fc8684b74cbb1bceac33004b5fc433b5c70a644b717d007bee20088e964bafdae9ad0da5cc8fb120433ee777765f1cd02d06f3cdb018112c27d23143b98e5afe5896efaa892fb817a997ab965b02823a659e5213dfb7056acd2395fd1480d8e9a2bbc4a0e0dd3357be92060b69b8a21b792560c2dcb2a3", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dd0000-0x20)={r2, &(0x7f0000004000-0x6b)="a541310e1522735500ed9ce5b344c6fe742bde08be7ce613b17cae5b30f7550bb89fec395e2523ffee22b36f62ea6a357f215d73abe3618f505b82cb37b2e1562bf9cb3a83c9d9fd9a26b988e5ac33714354316cdcd6b6e29f5753c731105a76cf3517eae29b3a75dc7585", &(0x7f0000261000)="ca4af5ac3dbeb30cdc61deb49529cf879e71061dbef074da50a76d701b0213ff4149391e0120c5ec97651d312487ad8256eddad3a566c62189c13472bb", 0x2}, 0x20) 2018/01/31 20:53:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) 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) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00003e5000)=0x5) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 20:53:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x8, &(0x7f0000697000)={0x0, 0x0}) socketpair(0x1b, 0x4, 0x9, &(0x7f000055f000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1000000, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1000, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2000000}, 0x800000, 0x4000002, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/31 20:53:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00003f2000-0x4)='ufs\x00', 0x2410, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000)='./file0\x00', 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_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000011000-0xe6)=""/230, 0xe6, 0x0}, 0x0) recvmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000006000)=""/108, 0x6c, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000a9f000)={&(0x7f0000091000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a6a000)=[{&(0x7f0000fe0000)=""/4096, 0x1000}, {&(0x7f0000a50000)=""/25, 0x19}], 0x2, &(0x7f0000df3000)=""/19, 0x13, 0x400}, 0x2021) close(r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x7, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xffffffffffff2106) 2018/01/31 20:53:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e32000)={&(0x7f0000baf000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ec0000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) sendmsg(r1, &(0x7f00000ed000)={0x0, 0xfffffffffffffebb, &(0x7f00006fe000)=[], 0x60, &(0x7f0000b76000)=[], 0xfffffffffffffd31, 0x0}, 0x6) sendmsg(r1, &(0x7f0000659000)={0x0, 0x0, &(0x7f000060f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x3, 0x8001, &(0x7f0000cf3000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a72000-0x10)={r2, 0x28, &(0x7f000011f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 20:53:16 executing program 0: 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, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfe7f, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000092b000)={r0, 0x0, 0x4f, 0x70, &(0x7f000045e000)="da48f21088bfbc357cc7a9ca4f558f6b10a6a3542b9e9f806683c56a78adb05085455796b125ab50727f32627533cf5c470d5feba62b59c5673a9d6cc7035c3292fd66a47c17cce505573e22751ae2", &(0x7f000090c000-0x70)=""/112, 0x4, 0xffff}, 0x28) 2018/01/31 20:53:16 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000018d000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea9000-0x8)={0x0, 0x0}) close(r0) socketpair(0x0, 0x80003, 0x8, &(0x7f0000411000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', r4}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000a15000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x3, 0x0, 0x5000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x10000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000001000)={&(0x7f0000002000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x2}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000)="cfdc2e14f1826925a4ea4522bfe0949d9a0a0822f9fb24cf041b56662842d739b88395bbea5d9ad0fa730909", 0x2c}, {&(0x7f0000002000)="f33720089c2b791e034632a52866f83b4fcd01", 0x13}, {&(0x7f0000001000-0xac)="af101bca55e9ad1439e287ec9e516b254450e89ae6efff2e751d53f8a2ecdcc42dd8d50b8b32d09cafb6e574e207cfd120bdec29666d4a4b8a50e3f490d4bb9f9493476b0ebbd6c59ce31112a7ccaaaf765d4513fd0ea2a01aa6f7dd3dc7465d603121cdf5ffe6f7df5b0cf8091b07e867a5b4cece3c8644984466544049acca02af50218205076a8645d3359de7b93df26d0a819a8d75e453ee0bdbc57be0be040ff87115fdccf142507224", 0xac}, {&(0x7f0000003000-0xe1)="a364585edab862fd1c037582dad3a7bdb48e52db8419add49c8cf92247e8398decb85fa39161a6bfae8de6d091b17c933bbb6e611bbd301d9229c632aebeb1c7dbd28e338522860d9f660ade2cd9eca324eb2db31ffd43722ee35f409bc4c2ee3fa07f05c69c590b7c32c3951715175ed2df0ecfb24ed758f53516223e831322aadce4ecfd6e2f13dbbfda3f2c9f65c4e82a9ffebf7a70e2a9c8f306bc4e5c2927eb618fc38aca82e3e02bb5074948d57afd08b0ac280648e5a890596cdcd62af0c915ff3958d44c7be45800cb61f34b295cd31d8fd100e44bc85f60c75c5e1ce4", 0xe1}], 0x5, &(0x7f0000003000-0x10b0)=[{0xa0, 0x13a, 0xff, "41bfe0cb517176ac70ad71d326a53f39588812e335e916853434c140f428ea6650810ea9a1717ac0cc28c3d8b7b91facfb0129bf7fba550f1ff19354a34564317fa4cebd84a5b90c026e3284cb0563a08f3d63459e4b14e4c78729bb361e6f49c7f5dbd8276fae42f0266436d701af4ccd1fa042d5e1aac068ad33615f5f9a633763139e2cbebae61a32b5390750"}, {0x1010, 0x11f, 0x8, "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"}], 0x10b0, 0x4000}, 0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ce1000-0x8)={0x0, 0x0}) 2018/01/31 20:53:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000050c000)={r0, &(0x7f0000d62000-0x1000)="50a7d449aed94961d4fb4797a05b5c1c12f4d246fcdcc521e56fd44c26ec691561eb187adfd6f491512a14a51329bf62c44c3d9d28a6994f0090bf", &(0x7f0000d56000-0xb2)="", 0x0}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b19000-0x48)={0x0, 0xe, &(0x7f00003ce000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x6}], &(0x7f00008c2000-0x4)='GPL\x00', 0x8, 0x1000, &(0x7f0000176000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000423000-0x28)={r1, 0x0, 0x83, 0x2d, &(0x7f0000e1a000-0x83)="57b64593c96f63eb3e308aa2703f20dd94d77704c5a72c46e70659b26c5aa32ec442387f1d881a312ee458f90c94ded0003a304f694e100434ac7bcca35f1ce040d4835d0dfb48c11a728b615f83deee1d2d93888b1f0934935d33f92d5c1d3f27ab0f202e6688f94be7ec72acc4075b399579ed9b95dd9ef8c651669fa3b241601455", &(0x7f0000280000)=""/45, 0x3ff, 0x0}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f000010d000)="", &(0x7f000034f000)="", 0x0}, 0x20) socketpair(0x9, 0x4, 0x7, &(0x7f0000b14000)={0x0, 0x0}) recvmsg(r2, &(0x7f00002da000)={&(0x7f00008a0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00003bf000-0x30)=[{&(0x7f0000101000)=""/123, 0x7b}, {&(0x7f00002b4000)=""/79, 0x4f}, {&(0x7f0000300000-0x73)=""/115, 0x73}], 0x3, 0x0, 0x0, 0x1ff}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b15000-0x20)={r0, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x0}, 0x20) 2018/01/31 20:53:16 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab0000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e43000)={0x4, 0x629, 0x9, 0x9, 0xc, 0x0, 0x3000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000039e000)={&(0x7f0000c18000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000f78000-0x20)=[{&(0x7f0000f78000-0xb5)="0d366fbefe3c5fdfbcaa1f7a6df6fbe9064a2fae9518d4972660a9b88f9df07c8f9820425fc12683dd6ad2110517c66ac4193256cd08906126196104e4033197a96224caae3ff3793e79bb79b155281683253ccaab5f4c42589672833235cccca5614fa495b742f8cb07b6f95b564317481b52d1a43e2f242bdb930d48b9ce2068e459c8a66d94cc1cc62408b0b3dbcdeb91f533e7a4d7a1d18701184756efff80bd98f7c83d0e1feb96515eb85d51a9466fa20981", 0xb5}, {&(0x7f0000a5a000)="b15ba41ee3ace29253a19326fc8192a5e5f5c392ae3f3dd1dfc307bac57ae235ec97098078ff7c5813caa75ffcce6d4bf98759b3a9d70fc4eb44ae4a57e4fe30be0d54f5e340f99fb4eac2921dc775d6fbf2dc52cd6c16b3d1cfd9a02e4cbc81cad9e1807f01481ba711b941a3ef12b6", 0x70}], 0x2, &(0x7f0000f78000-0xb8)=[{0xb8, 0x13f, 0x8, "2a1ac6a8c12f134112d7d98c864409bf0c849d29ad4838d0a4cd7d63e89b9cc04c8caad5a86bd14258baa3493abdcc250d99208f0070a2c577b3f22a32854f3ee7c4e11a7322e6287f3b3a1359812c5654e354de039250246f158f5abb3f515cb06248cc397c16fc2cca1c9c35c44e0fb8e807212ab21387bfe80b1d023b0984e33ae3a125f083ddda57ea01f47634de87e93b8d63f0067ab83e1bca9893a8b761f3a9c390e3d1"}], 0xb8, 0x40000}, 0x4048001) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a65000-0x48)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f76000)={r1, 0x0, 0xe, 0x62, &(0x7f0000b75000)="501c0924b7c7fb742b94774b0645", &(0x7f0000a25000)=""/98, 0x0, 0x0}, 0x28) [ 781.487189] kasan: CONFIG_KASAN_INLINE enabled [ 781.491949] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 781.499380] general protection fault: 0000 [#1] SMP KASAN [ 781.504912] Dumping ftrace buffer: [ 781.508581] (ftrace buffer empty) [ 781.512297] Modules linked in: [ 781.515493] CPU: 0 PID: 21161 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #9 [ 781.522664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.532010] RIP: 0010:___bpf_prog_run+0xec7/0x6020 [ 781.536914] RSP: 0018:ffff8801c41f7388 EFLAGS: 00010246 [ 781.542253] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffffff817d64e5 [ 781.549497] RDX: 0000000000000000 RSI: ffffc900051e7000 RDI: ffffc9000169804a [ 781.556738] RBP: ffff8801c41f7490 R08: 1ffff1003883edf9 R09: 0000000000000002 [ 781.563980] R10: ffff8801c41f7490 R11: 0000000000000000 R12: ffff8801c41f7508 [ 781.571225] R13: ffffc90001698048 R14: 0000000000000000 R15: ffff8801c41f7508 [ 781.578470] FS: 00007f3abe9b8700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 781.586670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 781.592524] CR2: 00007f80ba7d0010 CR3: 00000001b84b5004 CR4: 00000000001606f0 [ 781.599773] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 781.607020] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 781.614266] Call Trace: [ 781.616833] ? bpf_test_run+0x2cf/0x330 [ 781.620786] ? bpf_jit_compile+0x30/0x30 [ 781.624827] ? pvclock_read_flags+0x160/0x160 [ 781.629302] __bpf_prog_run32+0xce/0x130 [ 781.633339] ? __bpf_prog_run64+0x130/0x130 [ 781.637635] ? ktime_get+0x26f/0x3a0 [ 781.641326] ? lock_release+0xa40/0xa40 [ 781.645274] ? ktime_get_resolution_ns+0x300/0x300 [ 781.650183] ? rcutorture_record_progress+0x10/0x10 [ 781.655180] ? __might_sleep+0x95/0x190 [ 781.659137] ? bpf_test_run+0x131/0x330 [ 781.663086] bpf_test_run+0xb0/0x330 [ 781.666861] ? kasan_check_write+0x14/0x20 [ 781.671077] ? bpf_test_init.isra.7+0x50/0xe0 [ 781.675550] bpf_prog_test_run_xdp+0x270/0x470 [ 781.680111] ? bpf_prog_test_run_skb+0x9b0/0x9b0 [ 781.684845] ? selinux_capable+0x36/0x40 [ 781.688887] ? fput+0xd2/0x140 [ 781.692057] ? __bpf_prog_get+0x81/0x220 [ 781.696098] ? bpf_prog_test_run_skb+0x9b0/0x9b0 [ 781.700908] SyS_bpf+0x13bc/0x4860 [ 781.704434] ? bpf_prog_get+0x20/0x20 [ 781.708216] ? get_futex_key+0x1d50/0x1d50 [ 781.712438] ? __fget+0x333/0x570 [ 781.715867] ? lock_downgrade+0x980/0x980 [ 781.719993] ? do_futex+0x86f/0x22a0 [ 781.723685] ? __lock_is_held+0xb6/0x140 [ 781.727730] ? exit_robust_list+0x240/0x240 [ 781.732029] ? __fget+0x35c/0x570 [ 781.735465] ? iterate_fd+0x3f0/0x3f0 [ 781.739247] ? vm_mmap_pgoff+0x1ed/0x280 [ 781.743286] ? lock_downgrade+0x980/0x980 [ 781.747410] ? userfaultfd_unmap_complete+0x327/0x510 [ 781.752582] ? __fget_light+0x297/0x380 [ 781.756539] ? fget_raw+0x20/0x20 [ 781.759969] ? do_mmap+0x362/0xe00 [ 781.763487] ? up_write+0x6b/0x120 [ 781.767008] ? perf_trace_sys_exit+0x1d3/0x700 [ 781.771571] ? down_read_killable+0x180/0x180 [ 781.776044] ? rcu_pm_notify+0xc0/0xc0 [ 781.779915] ? rcu_read_lock_sched_held+0x108/0x120 [ 781.784908] ? syscall_trace_enter+0x5fb/0x1100 [ 781.789644] ? trace_raw_output_sys_exit+0x100/0x100 [ 781.794729] ? rcu_read_lock_sched_held+0x108/0x120 [ 781.799720] ? syscall_slow_exit_work+0xf2/0x400 [ 781.804449] ? lockdep_sys_exit_thunk+0x35/0x35 [ 781.809095] ? tracehook_report_syscall_exit+0x280/0x280 [ 781.814529] ? do_syscall_64+0xb6/0x920 [ 781.818483] ? bpf_prog_get+0x20/0x20 [ 781.822260] do_syscall_64+0x273/0x920 [ 781.826122] ? __do_page_fault+0xc90/0xc90 [ 781.830332] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 781.835329] ? syscall_return_slowpath+0x550/0x550 [ 781.840235] ? syscall_return_slowpath+0x2ad/0x550 [ 781.845155] ? prepare_exit_to_usermode+0x340/0x340 [ 781.850149] ? return_from_SYSCALL_64+0x10/0x75 [ 781.854798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 781.859623] entry_SYSCALL64_slow_path+0x25/0x25 [ 781.864352] RIP: 0033:0x453299 [ 781.867516] RSP: 002b:00007f3abe9b7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 781.875202] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 781.882448] RDX: 0000000000000028 RSI: 000000002092b000 RDI: 000000000000000a [ 781.889690] RBP: 000000000000003b R08: 0000000000000000 R09: 0000000000000000 [ 781.896936] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef628 [ 781.904187] R13: 00000000ffffffff R14: 00007f3abe9b86d4 R15: 0000000000000000 [ 781.911446] Code: 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 7c 4f 00 00 4d 0f bf 75 02 41 0f b6 45 01 4d 01 fe 83 e0 0f 4d 8d 3c c4 4c 89 f0 48 c1 e8 03 <80> 3c 18 00 0f 85 77 49 00 00 4c 89 f8 4d 8b 36 48 c1 e8 03 80 [ 781.930581] RIP: ___bpf_prog_run+0xec7/0x6020 RSP: ffff8801c41f7388 [ 781.937110] ---[ end trace 31fa0e9e51805bb0 ]--- [ 781.941883] Kernel panic - not syncing: Fatal exception [ 781.947645] Dumping ftrace buffer: [ 781.951163] (ftrace buffer empty) [ 781.954846] Kernel Offset: disabled [ 781.958445] Rebooting in 86400 seconds..