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bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:03 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000) r1 = perf_event_open(&(0x7f0000000600)={0x3, 0x70, 0x8, 0x10000, 0x7, 0x200000000000000, 0x0, 0x6, 0x1000, 0x4, 0x9, 0x3, 0x4, 0x4, 0x3, 0x6, 0x800, 0x8000, 0x5, 0xffff, 0x401, 0x7, 0x2, 0x6, 0x5, 0x8, 0x4, 0x0, 0x3, 0x5, 0x9, 0x2, 0x1a2f800000000, 0x100000001, 0x3, 0x814f, 0x1f, 0x5, 0x0, 0x7fffffff, 0x6, @perf_bp={&(0x7f00000005c0), 0x8}, 0x4, 0x3, 0x200, 0x0, 0x78b4a2bf, 0x8, 0x40}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000680)) mkdir(&(0x7f0000000800)='./file0/file0\x00', 0x44) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) mkdir(&(0x7f0000000980)='./file1\x00', 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a39483f626e", &(0x7f00000006c0)=""/139}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000380)='./file0\x00', r3}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x40, &(0x7f0000000100)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000880)={&(0x7f0000000840)='./file0/file0\x00', 0x0, 0x18}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)={0xf, 0x0, 0xff00000000000000, 0xffffffffffff3534, 0x4, r4, 0x1}, 0x2c) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000a40)='bdev\x00', 0x103fe, &(0x7f0000444000)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a80)='./file0/file0\x00', r5}, 0x10) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000009c0)={&(0x7f0000000340)='./file0\x00', r3}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0/file0\x00'}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000940)={&(0x7f0000000900)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r2}, 0x48) 2018/03/31 14:05:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040)) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) socketpair(0x0, 0x0, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x99, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8ceab36f5f7fa05695dbca78013b888f942ce32ebeee45b45a6e2928a7339dc857541e75c261f6d860af5c943d69987fb11bce0c61d9453f0f392e336b08c1e3a5278333c00e1b820baf179df472", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r1, 0x50, &(0x7f00000003c0)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x8000, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8c55da50b7f4ea1917b67b1d201d2a469ec4f4555faea") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x201000000004) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x3fb, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0x200, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r3, 0x28, &(0x7f0000000140)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/03/31 14:05:03 executing program 3: socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000e80)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001340)={r0, 0x0, 0x6a, 0x99, &(0x7f0000001100)="bb72e77b2c8587e959d70c1de6d7be7fbc5ec0258020239003bc46a45c5c790c1a29f04aac5eda0783b039f6d9dc71b0154f1948c15629a5bfc60d5e4d8c0e1ade8ec26281017fc3f77343b549144334ee0fecbc201a5861d5e3cfdca908bba0b4015c985f5cf9b2b0e1", &(0x7f0000001240)=""/153, 0x5, 0x6}, 0x28) mkdir(&(0x7f0000000e40)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xfffffffffffffe02}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x16, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28) recvmsg(r2, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000ec0)) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(0xffffffffffffffff, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002) sendmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000f80)="2047e2", 0x3}, {&(0x7f0000001300)="0e4d79477ec420d29f490a5691ffd72cd0d2034fb20555cf8c937d8807825e", 0x1f}], 0x2, &(0x7f0000001800)=ANY=[@ANYBLOB="80000000000000000d01000008000000f0d0a478f9f21fc3f1ba8e9739181fb9b95afc84c31d47217fd04217cfa208f042c061eebaa54edc8f741a900303c613f9321e4189248ab7fc65217376f1f2f87f3d7ad4d8a6e07da8336dfab20b3ba52d19f0353424af886e4976a261a3c4ec6cf91b3deddfc866f3dd94158c6c544575a8457f88f82a864920c23cf10066298f7859b27032b38dbecbebb27c1fc918763350c520a9a3df52d8e532d5c5ed2a8294dec9b767caee1954e6b27b2236eca835c708618afa7f2d45e82dfa12bdc84b5ece041d2a9ddbe23e400c66e8b79fb92cc8000000000000"], 0x80, 0x40}, 0x840) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file1\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200)) mkdir(&(0x7f0000000b80)='./file0/bus\x00', 0x102) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x0, 0x209e1f, 0x8000000001, 0x1}, 0x2c) mount(&(0x7f0000000cc0)='./file0/bus\x00', &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='binfmt_misc\x00', 0x0, &(0x7f0000000d80)="698c824fe274aec9d52d4bfb62ceb96e9ba7806bea651905b2f478a394114375ae83dd9d3925a232a433bc250f8c577b7d64ee6d4e3a3ef142c3f8475672e3040c50e374a4507ba16724c0b4fc1758c730d051df32d582ce8279c5a3a06fc59a9f0b7af9e669a85892c3b79eb9de3a625f594774688de36d24d1109d07d447bf29013fa87fca9d") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000c80)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x2, 0x5, 0x4, 0xa, r5, 0x5}, 0x2c) [ 741.129593] FAULT_INJECTION: forcing a failure. [ 741.129593] name failslab, interval 1, probability 0, space 0, times 0 [ 741.131380] EXT4-fs (sda1): re-mounted. Opts: [ 741.140988] CPU: 1 PID: 15686 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 741.152787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.162144] Call Trace: [ 741.164747] dump_stack+0x194/0x24d [ 741.168380] ? arch_local_irq_restore+0x53/0x53 [ 741.173052] ? __save_stack_trace+0x7e/0xd0 [ 741.177383] should_fail+0x8c0/0xa40 [ 741.181108] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 741.186215] ? kasan_kmalloc+0xad/0xe0 [ 741.190123] ? kmem_cache_alloc_trace+0x136/0x740 [ 741.194972] ? __memcg_init_list_lru_node+0x169/0x270 [ 741.200156] ? __list_lru_init+0x544/0x750 [ 741.204395] ? sget_userns+0x6b1/0xe40 [ 741.208293] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 741.213053] ? do_mount+0xea4/0x2bb0 [ 741.216762] ? SyS_mount+0xab/0x120 [ 741.220385] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 741.225737] ? find_held_lock+0x35/0x1d0 [ 741.229784] ? __lock_is_held+0xb6/0x140 [ 741.233833] ? check_same_owner+0x320/0x320 [ 741.238145] ? rcu_note_context_switch+0x710/0x710 [ 741.243072] should_failslab+0xec/0x120 [ 741.247036] kmem_cache_alloc_trace+0x4b/0x740 [ 741.251605] ? __kmalloc_node+0x33/0x70 [ 741.255563] __memcg_init_list_lru_node+0x169/0x270 [ 741.260561] ? list_lru_add+0x7c0/0x7c0 [ 741.264512] ? __kmalloc_node+0x47/0x70 [ 741.268467] __list_lru_init+0x544/0x750 [ 741.272509] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 741.278375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 741.283372] ? lockdep_init_map+0x9/0x10 [ 741.287413] sget_userns+0x6b1/0xe40 [ 741.291105] ? kernfs_sop_show_path+0x190/0x190 [ 741.295754] ? kernfs_sop_show_options+0x180/0x180 [ 741.300662] ? destroy_unused_super.part.6+0xd0/0xd0 [ 741.305747] ? check_same_owner+0x320/0x320 [ 741.310052] ? rcu_pm_notify+0xc0/0xc0 [ 741.313929] ? rcu_read_lock_sched_held+0x108/0x120 [ 741.318921] ? kmem_cache_alloc_trace+0x459/0x740 [ 741.323740] ? lock_downgrade+0x980/0x980 [ 741.327869] kernfs_mount_ns+0x13d/0x8b0 [ 741.331910] ? kernfs_super_ns+0x70/0x70 [ 741.335953] sysfs_mount+0xc2/0x1c0 [ 741.339557] ? sysfs_kill_sb+0x40/0x40 [ 741.343425] ? alloc_pages_current+0xbe/0x1e0 [ 741.347901] ? security_sb_copy_data+0x81/0xb0 [ 741.352463] mount_fs+0x66/0x2d0 [ 741.355812] vfs_kern_mount.part.26+0xc6/0x4a0 [ 741.360372] ? may_umount+0xa0/0xa0 [ 741.363976] ? _raw_read_unlock+0x22/0x30 [ 741.368100] ? __get_fs_type+0x8a/0xc0 [ 741.371966] do_mount+0xea4/0x2bb0 [ 741.375491] ? copy_mount_string+0x40/0x40 [ 741.379702] ? rcu_pm_notify+0xc0/0xc0 [ 741.383571] ? copy_mount_options+0x5f/0x2e0 [ 741.387955] ? rcu_read_lock_sched_held+0x108/0x120 [ 741.392948] ? kmem_cache_alloc_trace+0x459/0x740 [ 741.397769] ? kasan_check_write+0x14/0x20 [ 741.401983] ? copy_mount_options+0x1f7/0x2e0 [ 741.406459] SyS_mount+0xab/0x120 [ 741.409904] ? copy_mnt_ns+0xb30/0xb30 [ 741.413771] do_syscall_64+0x281/0x940 [ 741.417635] ? vmalloc_sync_all+0x30/0x30 [ 741.421759] ? _raw_spin_unlock_irq+0x27/0x70 [ 741.426232] ? finish_task_switch+0x1c1/0x7e0 [ 741.430704] ? syscall_return_slowpath+0x550/0x550 [ 741.435610] ? syscall_return_slowpath+0x2ac/0x550 [ 741.440517] ? prepare_exit_to_usermode+0x350/0x350 [ 741.445514] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 741.450856] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 741.455680] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 741.460845] RIP: 0033:0x454e79 [ 741.464011] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 741.471706] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 741.478951] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 741.486196] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 741.493453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 741.500698] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000028 2018/03/31 14:05:04 executing program 5: socketpair(0x0, 0x0, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000000000000009508000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) recvmsg(r0, &(0x7f000000a900)={&(0x7f000000a280)=@can={0x0, 0x0}, 0x80, &(0x7f000000a7c0)=[{&(0x7f000000a300)=""/141, 0x8d}, {&(0x7f000000a3c0)=""/214, 0xd6}, {&(0x7f000000a4c0)=""/241, 0xf1}, {&(0x7f000000a5c0)=""/87, 0x57}, {&(0x7f000000a640)=""/237, 0xed}, {&(0x7f000000a740)=""/86, 0x56}], 0x6, &(0x7f000000a840)=""/167, 0xa7, 0x3}, 0x2002) sendmsg(r1, &(0x7f000000aa40)={&(0x7f000000a940)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f000000aa00)=[{&(0x7f000000a9c0)="520fd4eb1c89de71284f87a49c26d1ac51103b", 0x13}], 0x1, &(0x7f000000b000)=[{0x90, 0x114, 0x200, "e3e0a140d23ab59e834ecb747998a025e961a646a601fe3ee0c373c1fd91d3df4a98deb1c402f640f01534c90d494b160eb4a6742fcb96eaf733bccf370f986c4d1a4c6ef796aff4cb513b3afafa32793f9b131a8d79a26a3d7b0f697a4a9135198a9a6ba9b126474254dd3d9937d2ff614befeef65c69bffc95"}, {0xb8, 0x11d, 0x7cd, "fa51bf78a3dd231a6eaa6e5807307b224195e2f008b5e1395b847a0d211ae4ec8107b0b0d8f61e9f4a63bc6ad4d5efcdcb9eee84356e180befdfb3249e3bc9cead3bf9549db3d7b0bf6dea2a83f0d042c93b2904d48d3f30b49b9b90356e56d19c9fb7bbd3c14a40295f2782a23d76ea66d19de303d063b0562fe9b315e2a65c09ace702002f40fca897d9a6a5128ecb6caff8e8a7e7e108d8b009fb89107c1d59128b69dd6af64a"}, {0xb0, 0x116, 0x401, "0cfdc9b96e27f9af252bd668f7ffc33b293080111c1eb15629e6015bb0df01adfd0edfbac045088fc2ca895a724c89b262a7011ba59f735a5e702d9c6c1cb76a40df7602884cf2e07798f08fd198c74ade185cee4cab449898600161293963fb7934e86d2f446a59496763688c74d099ec2048530f07e295daa5e9ec4e577dbc52058cdcf3df1484b69be2b169eadd89e08ae523d23e99e479"}], 0x1f8, 0x4004041}, 0x4000000) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b5359609") getpid() sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)="48a93d21f11383d572fbaf6be66d9cb60cd43255effc2dc96331285197684fdad7742b7913e06c205b10ceb50d3e7a97fd2dc09b8d5497d49db13a8e81b870712a28a9231056828cf7a100b72679335f8169e23657712af3ce35d2279befc9d99607ce05e34182c131f52954e8d74e1df389081ca1bf4ee0b32d2dea1b94ec503553389ce3e20c4a56805200d3a14f1a86b6fd2ec4857545781b9a12dd600d7574566464dd041836d8ea0dba1e693cdac9e6db4108225c57622bb2dd4470f36c9a82f873b384fde62c5cd48b88", 0xcd}], 0x1, &(0x7f0000000c80)=ANY=[], 0x0, 0x40000}, 0x20044000) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) gettid() mount(&(0x7f0000000540)='./file0/bus\x00', &(0x7f0000000580)='./file0/bus\x00', &(0x7f00000005c0)='sysfs\x00', 0x40001, &(0x7f00000006c0)="3e910526ae9ee844663e0eb0b34d1b19fda32ee6a5a16ce625623a0b62d52280b9236b6c6ae69d3e98389ec07451a90bd2df167dce2a7d973ab3021b555d47cc015bcd762b6bd555af862454c9d116482dd7ea42151c3779df8778f9c9ed49397d19162c961e23cb1da1e1186e4ddd0822e5f1889c319ba142d25cd37ad8f2b542c10392d7345887ef3c7b9c03b25f4e949d65cb3a1d613a1eeb98a00deebde2fa9318ded59914514baec6fd39c913d611c4b3a1c92449a5ff4403afdd2a4df52faaa069e413c1d3662eb180b21db201d21b53b765bc53a41d9991b61cc49ca4ccb0943b63712bb63ede") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)}, 0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x1002000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) [ 741.543367] overlayfs: missing 'lowerdir' [ 741.578685] EXT4-fs (sda1): re-mounted. Opts: [ 741.601510] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 741.612245] overlayfs: missing 'lowerdir' [ 741.678479] hugetlbfs: Bad mount option: "w&k{f<irrD~Y{RL(`$YFs7!Jbv" [ 741.696949] overlayfs: missing 'lowerdir' [ 741.746994] overlayfs: missing 'lowerdir' 2018/03/31 14:05:04 executing program 2: socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000001c40)={&(0x7f0000000440)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001b80)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f00000004c0)=""/61, 0x3d}, {&(0x7f00000016c0)=""/204, 0xcc}, {&(0x7f00000017c0)=""/150, 0x96}, {&(0x7f0000001880)=""/238, 0xee}, {&(0x7f0000001980)=""/250, 0xfa}, {&(0x7f0000001a80)=""/238, 0xee}], 0x8, &(0x7f0000001c00)=""/10, 0xa, 0xacb4}, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/106, 0xfffffffffffffd38}, {&(0x7f00000002c0)=""/249}, {&(0x7f0000000500)=""/190}, {&(0x7f0000000140)=""/43}], 0x0, &(0x7f0000000180)=""/227, 0xfffffffffffffcfe, 0x4000}, 0x0) socketpair(0x4f6a740bf37debf7, 0x3, 0x9, &(0x7f0000001c80)={0xffffffffffffffff}) close(r2) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/03/31 14:05:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x0, 0x0, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='cpuset\x00', 0x10000, &(0x7f0000000680)="ae590dfd20995d6de4a9de6bd82102deb051b114cb231ecce5006f729d698411abac1729555156acc69a6226b601547f21603cd1a5ae3ca191b5beeb06ba129196a133ccb9170654ddb8e5d20a702c155225cafda946ec15f910435b073b66871b57daec644b270ec100fc3acddf") r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001980)={&(0x7f0000001940)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) r5 = gettid() perf_event_open(&(0x7f00000019c0)={0x0, 0x70, 0x4, 0x9, 0x4, 0x6, 0x0, 0x8a, 0x100, 0xd, 0x8, 0x0, 0xe5a, 0xfe00000000, 0xfffffffffffffffb, 0x2, 0x10001, 0x74, 0xfffffffffffff074, 0x5, 0x2, 0xac3, 0x5, 0x2, 0x997d, 0xf8f, 0xfffffffffffffc00, 0x6, 0x4, 0x55, 0xc5, 0x0, 0x16ca, 0x2, 0x1000, 0x0, 0x51f, 0x80000000, 0x0, 0x40000000, 0x3, @perf_config_ext={0x3, 0x1}, 0x2000, 0x5, 0x845, 0x6, 0x8, 0x6, 0x7}, r5, 0x2, r4, 0xa) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r6, &(0x7f0000000080)="b02e82b8cc655398979911284b03a01b4483911b050efd8d0c3567c7ffc01b87f7598b19d6a70d55bc2541b249d4ef0aeae229574b1438", &(0x7f0000000940)="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", 0x2}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r6, 0x50, &(0x7f0000000400)}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x100000000) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000700)='./file0\x00', 0x0, 0x18}, 0x10) r7 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r7, 0x2, r4, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r1, &(0x7f0000000740)="03812dfba9cf29d7d97aae706c6163bcf224bd0534e64ad5626ab3c86d496778a84df50c0aecd9fffc6a1f136cc3eced08d0cc305441d1b6ee21f7be711dd16a6e88d5f6e76872eb2c4d4d93f300e8eb8f88ef35253b8f32e4ca079e5dcb7bd7b70147cbd1ec57f25a8f4533841d529f1344cc391251bf98b9b4223a2f0319b3f35ccd7dbfc161cd31cd7c30858c962380e2d8f16a", &(0x7f0000000580)="69269246c2a63a64f4d8d126d4bdfd06c98a9d0aface67282d0a", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0, 0x8001}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={r0, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/03/31 14:05:04 executing program 0: socketpair(0xb, 0x80005, 0x51, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x7, 0x6, 0x9, 0x0, r0, 0x20000000000000}, 0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r1, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) 2018/03/31 14:05:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000), &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001080)={r0, &(0x7f0000000000)="a46dae040e721456323341c99cd81eea12e2b39337b3bb0808eeb90f6ff28f302485895a87277a3fe70d8fbbb8148dbc532b795cce784cc8b1e17adaace15ab47672430bf009383adc31bbf5b52a8949488e8c7bf496fdea17bdf8880970a89fdedad42168f637e1fc78ff10", &(0x7f0000000080)="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", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001100)={r0, &(0x7f00000010c0)="f0eb63c46f4234a821137eba59587f19"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000011c0)={r0, &(0x7f0000001140)="41ac85de4522a050fd1a160287b3d6291e0fb72efd1e101b4fb58fa728f1f761ea3a914d3193885be2f2e00142a51b0ba8619df9d1319d7d8468d4553a19c0928c97361489de279caa87cbb6fc541e684669f87f413b4b27530fec0f8fb5d0f9533207a1ce"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001380)={r0, &(0x7f0000001240)="c215700f6cc4074b31c5605a489d48fc", &(0x7f0000001280)="d2828d13a4abbb30d86695e4802c5faec98eba6061c45319d8aa880db5fb954fd9c4a584517e805cd602ea970aeb2b15dd74798650ef5f8ca2ae9cb48a4ddbe15a9af3b1760f6c83f96126787c63546a1be0ea4f14dde069a88e542d0a8c8b58b2cfe8beddb9497cbea2050631fff449e8165cc6f36de32c26b5a4c5140f7843ff17262d9ea743d276933dde1296e80fcac89920fef5d043133140d292f7794cde7160a3c916c8c33b871f08ae83f01e9926744afbb67024917166b658c0c4ed4982ad5cba37932410c4c6a9390b68762fc04d400c82834eaae61f0c"}, 0x20) 2018/03/31 14:05:04 executing program 1 (fault-call:1 fault-nth:41): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x4000000000c, 0x10000000008a, 0x0, 0xea6d, 0xf}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000280)="5082574c29cd889c3fdfb47927bac937e59d6fb524efdb331bd106bdc702721a72fdf263eca91340", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) gettid() r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00', r2}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x0, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socketpair(0xa, 0x80003, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r3, &(0x7f0000000200)="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", &(0x7f0000001200)="55fe"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002280)={r4, &(0x7f00000026c0)="a2bc18383098fac32700817a67579b703af3340e0ba7c3d1f765a491303e61c8322b9b9152a46ee4b2d960c8b6b24c8c6e22dc348335a36d5195b5750fa05f3a624dd2d8cb8967b58e65d3e063f58667fa01b9314461391dd4667ad0f29b24a8aea736a8fe67916925e36dccf3c6a4d67e0c839d7961c9e623e3c35de111d7e88b98542fd960611a28b8fa00345adda7564940600aee565cac2b63e85cedaa6e600000000000000000de4d6285b44d7a50c2362c913de324b04f78d705f75d4ce1c844b9a524499b4ce7b287f90d52d4d250c5f711a16a990685ae05dc3f474712a68dc80dff1a7feda0e0cbf0a22dbc50ef1553fe", &(0x7f0000002180)=""/209}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair(0xd, 0x80000, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000002080)={0xf, 0xe0, 0x80, 0x5, 0x0, r0, 0xf09}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0x80000, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002100)={&(0x7f00000020c0)='./file0/file0\x00', r6}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1f) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x7cf7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000001280)="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", &(0x7f00000000c0)}, 0x20) socketpair(0x0, 0xa, 0x987, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000100)={r7}) close(0xffffffffffffffff) 2018/03/31 14:05:04 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x4}, 0x2c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = getpid() mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='nilfs2\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xe, 0x5, 0x0, 0x4619, 0x1, r1, 0x10001}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6, 0x2, 0x6c4d, 0x7, 0x0, 0x847, 0x80, 0x0, 0x9e53, 0x8000, 0x8, 0x7, 0x1fed, 0xfffffffffffffff8, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0xeab, 0x4f5c, 0x7, 0x4, 0xfffffffffffffffb, 0x3, 0xffffffff00000001, 0x5, 0x3ff, 0x3ff, 0x80000000, 0x8, 0x2, 0xcc74, 0x1000, 0x9, 0x0, 0x3, 0x4, @perf_config_ext={0x1ff, 0x1ff}, 0x8000, 0x22, 0x3, 0x6, 0x100000001, 0x80000001, 0x4}, r2, 0x9, r0, 0xb) 2018/03/31 14:05:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000002040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0), 0xfffffffffffffdcb}], 0x1, &(0x7f0000002500)=ANY=[]}, 0x20000000) r2 = gettid() perf_event_open(&(0x7f0000001ac0)={0x0, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x100, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x0, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8) r3 = getpid() perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x0, r0, 0xb) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002340)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000680)=""/127, 0x7f}], 0x8, &(0x7f0000000800)=""/4096, 0x1000, 0xffffffffffffffff}, 0x10000) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0xf60) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, 0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x0, &(0x7f0000001840)=ANY=[@ANYRES32=r5], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f01, 0x1, [], r7}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x8}, 0x28) close(r4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080)) mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[]) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002300)='vfat\x00', 0x80000000000000, &(0x7f0000002440)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9") r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffff, 0x8, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001c00)={0xf, 0xf, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000002000000000000000000200003f02040004000000000000000000000018100000", @ANYRES32=r8, @ANYBLOB="00000000000000001800000003000000000000000200000095000000000000000000000000000000850000000100000000000000000000005ba0f0fff1ffffff00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x5, 0x35, &(0x7f0000000600)=""/53, 0x41f00, 0x1, [], r7}, 0x48) mount(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001880)='./file0\x00', &(0x7f0000002500)="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", 0x2000000, &(0x7f00000001c0)) mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000700)={r8, 0x28, &(0x7f0000000640)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000007c0)={r9, 0x8, 0x10}, 0xc) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080)) [ 741.909822] hugetlbfs: Bad mount option: "" [ 741.988144] FAULT_INJECTION: forcing a failure. [ 741.988144] name failslab, interval 1, probability 0, space 0, times 0 [ 741.999485] CPU: 1 PID: 15782 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 742.006755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.008287] hugetlbfs: Bad mount option: "" [ 742.016103] Call Trace: [ 742.016123] dump_stack+0x194/0x24d [ 742.016138] ? arch_local_irq_restore+0x53/0x53 [ 742.016148] ? __save_stack_trace+0x7e/0xd0 [ 742.016166] should_fail+0x8c0/0xa40 [ 742.016180] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 742.044505] ? kasan_kmalloc+0xad/0xe0 [ 742.048390] ? kmem_cache_alloc_trace+0x136/0x740 [ 742.053229] ? __memcg_init_list_lru_node+0x169/0x270 [ 742.058417] ? __list_lru_init+0x544/0x750 [ 742.062909] ? sget_userns+0x6b1/0xe40 [ 742.066789] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 742.071543] ? do_mount+0xea4/0x2bb0 [ 742.075255] ? SyS_mount+0xab/0x120 [ 742.078879] ? do_syscall_64+0x281/0x940 [ 742.082935] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 742.088294] ? find_held_lock+0x35/0x1d0 [ 742.092357] ? __lock_is_held+0xb6/0x140 [ 742.096428] ? check_same_owner+0x320/0x320 [ 742.100753] ? rcu_note_context_switch+0x710/0x710 [ 742.105683] should_failslab+0xec/0x120 [ 742.109651] kmem_cache_alloc_trace+0x4b/0x740 [ 742.114212] ? __kmalloc_node+0x33/0x70 [ 742.118168] ? __kmalloc_node+0x33/0x70 [ 742.122120] ? rcu_read_lock_sched_held+0x108/0x120 [ 742.127131] __memcg_init_list_lru_node+0x169/0x270 [ 742.132130] ? list_lru_add+0x7c0/0x7c0 [ 742.136085] ? __kmalloc_node+0x47/0x70 [ 742.140046] __list_lru_init+0x544/0x750 [ 742.144090] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 742.149954] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 742.154955] ? lockdep_init_map+0x9/0x10 [ 742.159001] sget_userns+0x6b1/0xe40 [ 742.162702] ? kernfs_sop_show_path+0x190/0x190 [ 742.167355] ? kernfs_sop_show_options+0x180/0x180 [ 742.172263] ? destroy_unused_super.part.6+0xd0/0xd0 [ 742.177352] ? check_same_owner+0x320/0x320 [ 742.181652] ? rcu_pm_notify+0xc0/0xc0 [ 742.185528] ? rcu_read_lock_sched_held+0x108/0x120 [ 742.190520] ? kmem_cache_alloc_trace+0x459/0x740 [ 742.195341] ? lock_downgrade+0x980/0x980 [ 742.199479] kernfs_mount_ns+0x13d/0x8b0 [ 742.203523] ? kernfs_super_ns+0x70/0x70 [ 742.207570] sysfs_mount+0xc2/0x1c0 [ 742.211175] ? sysfs_kill_sb+0x40/0x40 [ 742.215044] ? alloc_pages_current+0xbe/0x1e0 [ 742.219525] ? security_sb_copy_data+0x81/0xb0 [ 742.224091] mount_fs+0x66/0x2d0 [ 742.227440] vfs_kern_mount.part.26+0xc6/0x4a0 [ 742.232007] ? may_umount+0xa0/0xa0 [ 742.235618] ? _raw_read_unlock+0x22/0x30 [ 742.239743] ? __get_fs_type+0x8a/0xc0 [ 742.243613] do_mount+0xea4/0x2bb0 [ 742.247137] ? copy_mount_string+0x40/0x40 [ 742.251349] ? rcu_pm_notify+0xc0/0xc0 [ 742.255220] ? copy_mount_options+0x5f/0x2e0 [ 742.259608] ? rcu_read_lock_sched_held+0x108/0x120 [ 742.264605] ? kmem_cache_alloc_trace+0x459/0x740 [ 742.269427] ? kasan_check_write+0x14/0x20 [ 742.273641] ? _copy_from_user+0x99/0x110 [ 742.277774] ? copy_mount_options+0x1f7/0x2e0 [ 742.282249] SyS_mount+0xab/0x120 [ 742.285678] ? copy_mnt_ns+0xb30/0xb30 [ 742.289550] do_syscall_64+0x281/0x940 [ 742.293413] ? vmalloc_sync_all+0x30/0x30 [ 742.297537] ? _raw_spin_unlock_irq+0x27/0x70 [ 742.302016] ? finish_task_switch+0x1c1/0x7e0 [ 742.306494] ? syscall_return_slowpath+0x550/0x550 [ 742.311402] ? syscall_return_slowpath+0x2ac/0x550 [ 742.316310] ? prepare_exit_to_usermode+0x350/0x350 [ 742.321305] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 742.326648] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 742.331473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 742.336640] RIP: 0033:0x454e79 [ 742.339809] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 742.347533] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 742.354780] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 742.362031] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 742.369280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 742.376528] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000029 2018/03/31 14:05:05 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f00000004c0)=""/70, 0x46}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/151, 0x97}, {&(0x7f0000000640)=""/193, 0xc1}], 0x5, &(0x7f00000007c0)=""/3, 0x3, 0x6}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x1000002, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002e80)={&(0x7f00000001c0)=@l2, 0x80, &(0x7f0000002d40)=[{&(0x7f0000000880)=""/60, 0x3c}, {&(0x7f00000008c0)=""/137, 0x89}, {&(0x7f0000000980)=""/164, 0xa4}, {&(0x7f0000000a40)=""/108, 0x6c}, {&(0x7f0000000ac0)=""/124, 0x7c}, {&(0x7f0000000b40)=""/111, 0x6f}, {&(0x7f0000000bc0)=""/173, 0xad}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/161, 0xa1}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0xa, &(0x7f0000002e00)=""/99, 0x63, 0x7ff}, 0x103) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000840)='selinuxfs\x00', 0x0, &(0x7f0000000240)="537f787e8dedbfb66e5c7403377ba4dc3e33018807d898f172263b37dfba5072bb48d98e20b1c79289b4fc512699d8004b70bbb1c435541bf1ef6e6bdcb7244698261629d4f6bf1cc98a6f76037c226b66ad9f99533515717304308e89cf47eb47773ee60569630bc1d0f8b31273a6f75dcc9a8d4f234d8575bd22c54cc1523b6093d7cd6f4ddb7f28e3655b3b5cacffa11b9f8749fb3db03780fcb9c2f7af490505f5d9a239f1cffd16364c6a21380f14ae078776033ae6d53907") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000100)="8b") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/03/31 14:05:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80040063}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f00000000c0)="d83b8d592b3605ccc5c34746164b516b5ac42c3844ab545fb93162ec26d6f1999b67a60fd0663341161ae17db77f2c6c2d2f7376d0f1ba528eb3415082c45e31e80ca8789580bbde54f7f1b54848ade403c6102fc0e1e6add61a71fe9d33884543422b64cd88811f58ef4ae0a7d4ccc7955bb8b9af1217dc2004c22efb8e80191a62", &(0x7f0000000000)=""/44}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/03/31 14:05:05 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000140)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='./file0/.ile0\x00', &(0x7f0000000640)='fuseblk\x00', 0x0, &(0x7f0000000680)) 2018/03/31 14:05:05 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0/', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000740)=""/16, 0x10}, {&(0x7f0000000780)=""/53, 0x35}, {&(0x7f00000007c0)=""/177, 0xb1}, {&(0x7f0000000880)=""/74, 0x4a}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/105, 0x69}], 0x7, &(0x7f0000001a80)=""/106, 0x6a, 0x2}, 0x40010000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0xffffffffffffff15) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xa, 0x0, r1}, 0x2c) mkdir(&(0x7f0000000000)='./file0/', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)}, 0x10) mkdir(&(0x7f0000000440)='./file0\x00', 0x40) bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f0000000500)='./file0\x00', 0x0, 0x8}, 0xfffffde8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x2, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0xee57c97b4ef6f0c5, 0x7, 0x0, 0xfffffffffffffff0}], &(0x7f0000000300)='GPL\x00', 0x0, 0x6a, &(0x7f0000000340)=""/106, 0x40f00, 0x1}, 0x48) 2018/03/31 14:05:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x400, 0xb, 0x5, 0x0, 0xfffffffc, 0x4}, @ldst={0x3, 0x2, 0x0, 0x8, 0xf, 0x10, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x8000, 0xc6, &(0x7f0000000080)=""/198, 0x41f00, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 14:05:05 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1c, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000400)='o', 0x1}, {&(0x7f0000000480)="8b19382beb10c65cfb", 0x9}, {&(0x7f00000006c0)="fd044a15fc2bc8ff80af344d7d843a0c5c6ecf51cb4b18f196aa587d4c1cfcda4575dc4103fc18867640ae790c18ae6d196c01c2b2550f8f92122e175deeb24056b406f118339763bf1f5bd26bbeb576786a7a376fb07b0f4f54907e1752faa9abf1a9bbb06a72ddbc1e7a0787378e3036bdc8c058ee059d57380cb7ae19916c74e505a27921dd89856b0065b098cf7e08ade123d61ad712a3eac7ec79c3f9535a0f8325a1ebf844e5b1933f", 0xac}, {&(0x7f0000000ec0)="1ee5ebd2a6513ab575a57ca1584256f2e32a4380e6b55df559afb4cfd52f776f71a6633bb8e0dcccffd36bb5916b610d8b8714a9d15724fa3f3fd295df43c0f89d961565964631f940b5fe839f9910b8fe030234abbe31", 0x57}], 0x4}, 0x4000004) sendmsg(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) recvmsg$kcm(r3, &(0x7f0000000e80)={&(0x7f00000005c0), 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000640)=""/120, 0x78}, {&(0x7f0000000800)=""/196, 0xc4}, {&(0x7f0000000900)=""/147, 0x93}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/254, 0xfe}, {&(0x7f0000000ac0)=""/3, 0x3}, {&(0x7f0000000b00)=""/129, 0x81}, {&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f0000000d40)=""/83, 0x53}, {&(0x7f0000000c80)=""/46, 0x2e}], 0xa, 0x0, 0x0, 0x6}, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x103fe, &(0x7f0000444000)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000580)='vfat\x00', 0x20000, &(0x7f0000000500)="b87b3e102e8689b917d906b13dab43de0126455aa981b51f364ff7ae29125036b5fd5cec4b5e1a25c63d5b12c2aaaf9cf3ace723e1f27b7b54626f5d2b5dbfbb066cb106177c19") bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000380)='./file0/file0\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103}, 0x48) 2018/03/31 14:05:05 executing program 1 (fault-call:1 fault-nth:42): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:05 executing program 3: r0 = gettid() socketpair(0x15, 0x6, 0x8, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000005c0)={0x3, 0x70, 0x1000, 0x8, 0x8, 0x20, 0x0, 0x5, 0x10000, 0x2, 0xbf, 0x7, 0x0, 0x7, 0x7fff, 0x3c, 0x100000000, 0x80000001, 0x10001, 0xe7, 0x9e1, 0x100, 0x5, 0x6, 0x2f, 0x6, 0x7, 0x1fc0000000000, 0xfd, 0x401, 0x7fff, 0x3ff, 0x9, 0x6, 0x10001, 0xa886, 0x8853, 0x81, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000580), 0x4}, 0x20000, 0x436, 0x736a, 0x7, 0x77, 0xe20, 0x5}, r0, 0xe, r1, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000280)='syzkaller\x00', 0x0, 0xab, &(0x7f00000002c0)=""/171, 0x0, 0x1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x0, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000140)="ae30f1bca1b4d3f69f1aac81517d42ad5980bc63b5008616a1f4724b9f8c1e4ecd8de336f57dd727cdaab04f0b40f38612615ad08de414714fedeb80f42352f8123b4b54915cca2f1d841a88db330d34884b627074213a0c5de3be2bbaec9207d9865c47f240467849979b5ab5632376608fc4be41a274abb2dc07cabe344a18db51048e5b0cbda843905a4258cdee3e649eddf104ba78894dce09747dcfe6a8bad6d985520eeef448b83a8bcb83074541ba7a20d6094aa206c01a0690e5b3bfa05d475eb382b0199031d22bb26cde9b1ca005", &(0x7f0000000240)="9bc7741ea5e524cc8c6f748a73153834428729c45bf4ad446d2dddf1978baf431d0ba35b5442b5afe22db8b003650320200af7e1368ef7cdfa79ca8b9d3564363a5d2a502970314f2264c883bc8d990afc003e5adb95b30edad245c4420c8126f1d33db75ff0230698eaff90055e0f", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000180), &(0x7f0000000080)=""/70}, 0x18) socketpair(0x0, 0x7fffc, 0xfffffffffffffffe, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x0, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000800), 0x1f0, &(0x7f0000000040)=""/93, 0xfffffffffffffc1c}, 0x0) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) close(r3) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r6, &(0x7f0000000540)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="7726d56bf8f8907b663c07d9697287a472b3a307df44177e59bb7bc152e3984c2897bea77b33b2de6024da59924673eb37b421b0084a6276c8", 0x39}], 0x10000000000000af, 0x0, 0x0, 0x4000010}, 0x40000) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) 2018/03/31 14:05:05 executing program 4: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000c00)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)}, {&(0x7f0000000100)=""/254, 0xfe}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/245, 0xf5}], 0x5, &(0x7f00000003c0)=""/114, 0x72, 0x1}, 0x1) recvmsg(r1, &(0x7f0000000bc0)={&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000500)=""/225, 0xe1}, {&(0x7f0000000600)=""/244, 0xf4}, {&(0x7f0000000700)=""/215, 0xd7}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000800)=""/159, 0x9f}, {&(0x7f00000008c0)=""/78, 0x4e}, {&(0x7f0000000940)=""/114, 0x72}, {&(0x7f00000009c0)=""/110, 0x6e}, {&(0x7f0000000a40)=""/173, 0xad}], 0x9, 0x0, 0x0, 0xc5a}, 0x10000) 2018/03/31 14:05:05 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)) mkdir(&(0x7f0000001a00)='./file0\x00', 0x20) socketpair(0x28, 0x1, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000019c0)={&(0x7f0000001980)='./file0\x00', r4}, 0x10) sendmsg$kcm(r3, &(0x7f0000001880)={&(0x7f00000000c0)=@rc={0x1f, {0x84, 0x1, 0x3, 0x1, 0x5, 0x33}, 0x3ff}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1513, 0x40000}, 0x4040) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x10, 0x2, 0x3, &(0x7f0000000140)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001940)={r2, 0x0, 0x44, 0x5c, &(0x7f0000001800)="3d900fafbab33dd2ba93c4400a6c8b9b2f304ab1d8d76fa40279297256e4d357f30a4b22bcb7dc71551322ebb12225adb764c47d94f069909aee3cfcd8e6c4df908234bc", &(0x7f00000018c0)=""/92, 0x10000, 0xfffffffffffffe00}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000024640)={&(0x7f0000022440)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000024580)=[{&(0x7f00000224c0)=""/4096, 0x1000}, {&(0x7f00000234c0)=""/4096, 0x1000}, {&(0x7f00000244c0)=""/133, 0x85}], 0x3, &(0x7f00000245c0)=""/99, 0x63}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000024680)={0xc, 0xa, &(0x7f0000000200)=@raw=[@jmp={0x5, 0x1, 0x0, 0x4, 0x8, 0x0, 0xfffffffffffffff0}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x25cb}, @call={0x85, 0x0, 0x0, 0xa}, @call={0x85, 0x0, 0x0, 0x1a}], &(0x7f0000000280)='syzkaller\x00', 0x9, 0xd8, &(0x7f00000002c0)=""/216, 0x41100, 0x1, [], r5}, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001440)=0x1, 0x4) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000001480)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vxfs\x00', 0x80000, &(0x7f0000000180)="1d441da9f28b66c34c30cba1df213cf08304ea4c3ed13bd481b6e07bd3312b1d8425ec529d32329826281a5a94f00286698987f473ddc706abf6940d64f661e13f051dde3c26cad8ef7dbce36fe177e70cd565a1da782b0bd5d24497d48dd2e3d0bfeaebfb4e4d49fb12250e132645f9981c03f4bafdb8fd088abf466d") [ 742.849490] FAULT_INJECTION: forcing a failure. [ 742.849490] name failslab, interval 1, probability 0, space 0, times 0 [ 742.860779] CPU: 1 PID: 15807 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 742.868047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.877404] Call Trace: [ 742.879988] dump_stack+0x194/0x24d [ 742.883616] ? arch_local_irq_restore+0x53/0x53 [ 742.888279] ? __save_stack_trace+0x7e/0xd0 [ 742.892606] should_fail+0x8c0/0xa40 2018/03/31 14:05:05 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xed0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) [ 742.896323] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 742.901421] ? kasan_kmalloc+0xad/0xe0 [ 742.905302] ? kmem_cache_alloc_trace+0x136/0x740 [ 742.910141] ? __memcg_init_list_lru_node+0x169/0x270 [ 742.915323] ? __list_lru_init+0x544/0x750 [ 742.919550] ? sget_userns+0x6b1/0xe40 [ 742.923434] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 742.928181] ? do_mount+0xea4/0x2bb0 [ 742.931873] ? SyS_mount+0xab/0x120 [ 742.935478] ? do_syscall_64+0x281/0x940 [ 742.939516] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 742.944864] ? find_held_lock+0x35/0x1d0 [ 742.948906] ? __lock_is_held+0xb6/0x140 [ 742.952950] ? check_same_owner+0x320/0x320 [ 742.957250] ? rcu_note_context_switch+0x710/0x710 [ 742.962160] should_failslab+0xec/0x120 [ 742.966113] kmem_cache_alloc_trace+0x4b/0x740 [ 742.970668] ? __kmalloc_node+0x33/0x70 [ 742.974615] ? __kmalloc_node+0x33/0x70 [ 742.978563] ? rcu_read_lock_sched_held+0x108/0x120 [ 742.983560] __memcg_init_list_lru_node+0x169/0x270 [ 742.988553] ? list_lru_add+0x7c0/0x7c0 [ 742.992501] ? __kmalloc_node+0x47/0x70 [ 742.996453] __list_lru_init+0x544/0x750 [ 743.000492] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 743.006359] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 743.011357] ? lockdep_init_map+0x9/0x10 [ 743.015397] sget_userns+0x6b1/0xe40 [ 743.019086] ? kernfs_sop_show_path+0x190/0x190 [ 743.023733] ? kernfs_sop_show_options+0x180/0x180 [ 743.028637] ? destroy_unused_super.part.6+0xd0/0xd0 [ 743.033718] ? check_same_owner+0x320/0x320 [ 743.038021] ? rcu_pm_notify+0xc0/0xc0 [ 743.041889] ? rcu_read_lock_sched_held+0x108/0x120 [ 743.046878] ? kmem_cache_alloc_trace+0x459/0x740 [ 743.051692] ? lock_downgrade+0x980/0x980 [ 743.055817] kernfs_mount_ns+0x13d/0x8b0 [ 743.059853] ? kernfs_super_ns+0x70/0x70 [ 743.063890] sysfs_mount+0xc2/0x1c0 [ 743.067494] ? sysfs_kill_sb+0x40/0x40 [ 743.071358] ? alloc_pages_current+0xbe/0x1e0 [ 743.075834] ? security_sb_copy_data+0x81/0xb0 [ 743.080390] mount_fs+0x66/0x2d0 [ 743.083732] vfs_kern_mount.part.26+0xc6/0x4a0 [ 743.088289] ? may_umount+0xa0/0xa0 [ 743.091890] ? _raw_read_unlock+0x22/0x30 [ 743.096015] ? __get_fs_type+0x8a/0xc0 [ 743.099884] do_mount+0xea4/0x2bb0 [ 743.103403] ? copy_mount_string+0x40/0x40 [ 743.107615] ? rcu_pm_notify+0xc0/0xc0 [ 743.111479] ? copy_mount_options+0x5f/0x2e0 [ 743.115861] ? rcu_read_lock_sched_held+0x108/0x120 [ 743.120853] ? kmem_cache_alloc_trace+0x459/0x740 [ 743.125675] ? kasan_check_write+0x14/0x20 [ 743.129887] ? _copy_from_user+0x99/0x110 [ 743.134018] ? copy_mount_options+0x1f7/0x2e0 [ 743.138490] SyS_mount+0xab/0x120 [ 743.141927] ? copy_mnt_ns+0xb30/0xb30 [ 743.145791] do_syscall_64+0x281/0x940 [ 743.149651] ? vmalloc_sync_all+0x30/0x30 [ 743.153773] ? _raw_spin_unlock_irq+0x27/0x70 [ 743.158243] ? finish_task_switch+0x1c1/0x7e0 [ 743.162714] ? syscall_return_slowpath+0x550/0x550 [ 743.167616] ? syscall_return_slowpath+0x2ac/0x550 [ 743.172520] ? prepare_exit_to_usermode+0x350/0x350 [ 743.177513] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 743.182851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 743.187668] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 743.192829] RIP: 0033:0x454e79 [ 743.195992] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 743.203678] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 743.210924] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 743.218167] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 743.225409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 743.232654] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002a 2018/03/31 14:05:06 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0xffffffffffffffff, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1ff, 0x100, 0x10000, 0x8001, 0x0, 0x55, 0x200, 0xc, 0x1f, 0x276261f4, 0x1ff, 0x6, 0x9, 0x9c43, 0xfff, 0xffffffffffffffff, 0x80000000, 0x0, 0x40af, 0x195, 0x401, 0x20, 0x2, 0x0, 0xffffffff, 0x3, 0x3, 0x1, 0xffffffff, 0x1f, 0x0, 0xfffffffffffff000, 0x6, 0x1, 0x1000, 0x9, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x85}, 0x8901, 0x16cf, 0x95b, 0x5, 0x3, 0x2, 0x10001}, r3, 0x8, r1, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x5452, &(0x7f0000000180)="2d26f2e3b0eb68a858b49254645003d305") ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000017c0)) r4 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r1) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='romfs\x00', 0x2000, &(0x7f00000002c0)="436bf8e123a6443520f7f380b6ec680a7c0558739eeb8ee9547448a2d19333909e31549790c1b21ff747c0fad7ec158b4ca0b7b26160cabe65b67c4880d46d7a0035f93f7b22b1c04eb21c66af4f9d240292753d3bf21f4f6b1658a1e0b1fe65e631f980e01072504feaea4a9b14ea3cf2453dbb496b2d4de4bc2ff87bd733fbc5d06ca081d12ae331f6bc92") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000640)='selinuxfs\x00', 0x0, &(0x7f0000000600)) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000400)="e06f5362abb9e642299af09e12a7729a39d252cbc4447399a723632d647440a74b49f6a56b24b2a79a50c731985506675a56c0a1811c9a8e83d276b0c95b0b7260597c422922fe7ece21f0432d9a58d51654f4f0d1e1a04c67c6147036efde40cbe264768f4de49fa2d47b0cd83a185819f9db374f8b5014707bbf1cd059f84b5041482ed8aee4b08d35edd740d608284fee2fce2cdb55fc8f8778d94564b4a58380c819f57845156ad79ae5d32b4b7a0dc80022c06ceae446c5351c626ebbc0cae59e5ec6ac980db958187d7526098c247ad4b403615f223d93843e9bd48bb38586", &(0x7f0000000500)="c9ae6ba0d07bfb2caa6637f3af1e2c3fa966ae5cd46e5a8e07aff1871e50043df357f90b7c7f552159375156fbba4241e02f986a92bd0f1344417d0f8c59104fe7a0ad54cd2d89cb04acbddc3d9b9138296543b9660ca9c7d6", 0x1}, 0xfffffffffffffdbc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001700)={0xffffffffffffffff, &(0x7f0000000680), &(0x7f0000000700), 0x3}, 0x20) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) close(r5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000580)) socketpair$packet(0x11, 0xe7f6738081a3a3c3, 0x300, &(0x7f0000000040)) close(r2) 2018/03/31 14:05:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 743.301872] hugetlbfs: Bad mount option: "Q[ CZBX>dxM t}樺مRH:˃EAz J峿]G^1+lޛ " [ 743.329307] EXT4-fs (sda1): re-mounted. Opts: 2018/03/31 14:05:06 executing program 5: mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x40, &(0x7f00000002c0)="dbbe1fee839a4f") mkdir(&(0x7f0000000180)='./file1\x00', 0x44) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000e40)=ANY=[@ANYBLOB="01e104e0ffffffffff05456c64e1ff424bfcf02a87a62d374f3dbbae0a20a9451ec4ae3dfad14a722854095e8511fde8ec97c3a1d3e9f13be0e20ea4cd591c1a499f48d5af071da07a095d630df05eebac1292c0a2"]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000c80)="da4b7699214c0fda0d9296bcb126159cc5992ff7874d9dede985e13f4a2bb1278594c5ca50fb5392afdda6b9056ed9f3d8df3f76dc3b35a56ee9357e87c1fe00b79c4747d65280b3f6eed21d461432a25641c1cf2662f8923f376489c58a7724e9299ad0fdadda9721561a98738d09a417a460c8e6b60e52ed25b948bc24601bc89ff5ea6fadda30e3a9c0c338f652cd57e48a550190c55437521150fbadcd67e351c43e75eab553bf22c621e9ce", &(0x7f0000000d40)=""/226}, 0x18) mkdir(&(0x7f0000000c40)='./file1\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000008c0)={&(0x7f0000000880)='./file1\x00', 0x0, 0x8}, 0xfffffc65) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x18}, 0xffffff45) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)='msdos\x00', 0x100000, &(0x7f0000000b40)="fa30608f0c90725e59036de98350533dbbe7792fd0ae69b4c65f5e29e7b2e58831400e5be3dfd2ab3095e957caf97d493ef64311e4b8d42595b3c70a39523a67c8e1bbaf7be36291b0e43503599de4dcebd0b9a39976a1cec274c795e034bfc6af877fcd58fe801280629bcbed7814dddcb67845aa58dbc3bedad5aa669702eab32ac8b7da93fcf7c99a78d71ab693ee94c04d18c410f152a63200a13b84e0500edb9b0be76a6c3aa27c418dcfd9a55435ded3cd7de0cdca4f47faf531f75f2289d2a5903e0b6ceb7ff9987aed031ffc839febce3a0d1e3ffee9c419ac80b3e3a08543c860e8579a0c56f7a2d84cce5bc7ef740c5c") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004640)={&(0x7f0000003180)=@hci={0x0, 0x0}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/162, 0xa2}, {&(0x7f00000042c0)=""/124, 0x7c}, {&(0x7f0000004340)=""/178, 0xb2}, {&(0x7f0000004400)=""/161, 0xa1}], 0x5, &(0x7f0000004540)=""/252, 0xfc, 0x100}, 0x40010121) bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x7, 0x8, &(0x7f0000000840)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @generic={0x0, 0x66e9, 0xffff, 0x6}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xb54}], &(0x7f0000000900)='GPL\x00', 0x400, 0xbd, &(0x7f0000000940)=""/189, 0x41100, 0x1, [], r2}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='configfs\x00', 0x8000, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002340)={&(0x7f0000000f00)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000f80)="d2e492e9c89077f9476e62f92a443b916e62b283899e7763e32c693301a5213e56d5ecff01d1ec43d5f24cb01e431a1635d084b29ed9d1351348beacc87471f0bd8808d3cac6e2d380b54f31bf117268a891c7a7f24259bfd1763bb2265206290c30fc070891fc94e9a3d46a989518e9be8a3b9a5abee6bff07c747aaf23d95e1d778e0380a46ba75d7c53b109c21da0e59ead45a01e921df24d1b646f0fd4ab7f0e42f5bbd1986710998ebb0ceee51846a779d7be8bd17e2e3cbaca6004dbe96f15058a0fb02cddc04e129822d6c05037437a5981effe5344fc2e48eac65b32f7a2453de9", 0xe5}], 0x1, &(0x7f0000004700)=[{0xc0, 0x12b, 0x1, "7f30a29d921abef1d7bda65a472cce35f0b972f42b6b8e6fb737f2bf240200692ab64fbe80a8260d58f322095df2d571969fc8be52c30377c713c8cbb20dc89fdd9f66fc4cb4f34448faeee8314610ff36186ae6547207c520e57fa31ee3fe84fd1d5805bed451b3b04aad0ca7b486b2d65b7c56191a120862af65aeb9ec4d7237251eae0d91b7ab05858a90aa8700445282cd4e071ffd63aed27374843eef5035c1fbea30c138f89857d86a7e38"}], 0xc0}, 0x20004000) mount(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='msdos\x00', 0x40000, &(0x7f0000000640)="7e925ef82387ea6886d3c8f6271152a2232eeb0e1a366d29b97ad09908fa54f79fa3d25b4de5371cdd3734d587cb332f27f25ce3f41239ea1b8b705fa2869062badfe2e171b0a5e054c4bad758f06cd463212dd4105fcd741307398a94e84d1ec5a5ee27687fc2fd2e85c88ec27373947dfeb11c209b9e06620e5c8badbe3625b4d2c47d1fbb935722d501c8e16f1eead7de1b1a90239701d698aa3e83c4dd4d2a51cc77876f75de651a70a0173ed671e87bf6d74f20d5a87d842830d3de4ea2924780e2f2a2b56108882a3281a6c769") [ 743.363492] EXT4-fs (sda1): re-mounted. Opts: [ 743.371593] tmpfs: No value for mount option '' 2018/03/31 14:05:06 executing program 1 (fault-call:1 fault-nth:43): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="1fdcb34d8b998c55511d0a903d5a5b6ea03acaff24b771212d2a8b46a7bc09ff06015f5b669b97a437ca0533f748531da74dff4009ccbe9407e22153ed66c026b6a7669c166c30bfbae5fcaaf608e3f8a4ddf7618cc105365690484ddd06f6a663623b9a0d80d054117550dda6905969f2d0cb19c99481a60167dc9edf7431a1132486b70bf2970bbed1696754d5bc3521e5df4e8495c5c3e18528c25796d949cb3f2dcbe366adc411dd5a899b5ba87682e247b512dabb54f1ad27d898a5bfa3647a7efc6cfc10ea4bbbfd8dc3061532eac5716e6cd061827f91c9ee3ecdf2974ac3c420b2a0d49e238815001c6a0219dd582e599ff07e0d0032eb67c47fc249869f8f528cc9f744dd17b4800f821c1b926414f514371ece6c3010fe5f51fecb5f5763808453dd406d587e5c9261ce221e83c48288b55d7a2d625590281a3cb0c23df0c85b57be2dd0b1ce613556e6c5353b2f0ca86579e3aa04e0c9b7f5a2c62bbfb264f0d8c36f14a407605eb2056b4f517ad1d1ef1b4f503e5bb391809e6e71b99d6b916ae28b06a965eec5edfb7bc139dcee1b154c792bc1ca82f7fd6f425aac70fd41fa26ea9e55a181fcca057d16b31314e1803017c0e1072b5aafd81a27f15d950a2395aa0789e6db27a95366fa2087f2d2e8541b996b9b1c75aa7a6d864c9d180caca2ce7142a11b8809980b65ef29f2142e9d7b6de61d7e80faeca982618124f9606ed8d796d2b9de7481024975886603233fb08eb26fdf766d90c019b0f7a91702feb8b0ac47e58828f37886e3aae723ba9ad6162b7b721320ab68a940337f3414fcdd8f3483b533a2d785843e8730158fd13f50b39ac4c092f805a1e989bba534bacb00b4951e2413644301f6bfd71b62f9f09a9feaaf1d68b20c6daeade16c6993521a557252fbe49e45bc71f9a63850ffea6d27fc53548614b12327d5f25b4cd5065e276cc18adbf5131f510efdbf47307d7be6a27f87f37069e0514d2194b2d5428c10bfadbcb318cbebf20b26298bc99611e428c550584b678a80d792e469f412ec03d3eff132e09b53659b21add17084539a04f8b26252644a92ba0d59c2f3ae58c870b8d929716e8bca1793feb5b56086ff6f6b5e9d17e57dc771f563140e8b6b8c3f32e58c9f7b868b1e647979857e49799a85b27ac03d3c4a035c88f759be5f2b2b98dc153988c1d79ad26fb221fc107b9b4734f6eb5d24139114f90cd4ae560433a946dcae8b6ab6de9ef2c40326fc11b3f46f22dfc39a6476432af9a2674818fc7c10eb8ad18f32313697cae3c1b570e69b6c37956083ac3954fdf77dcf9b3b8932a93b4b49ed52337d57d52f7f0b3ff123b72da221d3d1b6ffd582b74521834701318c5fbfba5b221f10b0022581e7c4512d5a228a84885e9c910c16d04077d2edb34cd40ca0666ff3a831e31fd3b785cbed61743a48c363dd1cd4bc0ed9f41b01c3b8e069175da69c8d89d9b39060f4ca68b1449860e95f21b6945fbcea6cdb9614b204110605ba44deb72fa8f707a9b5dc5ffa26c823a32b101b47f6c1ea95238f4b85252d663d178b2572c6a47daaac92c9bfbcea42fb9333de8bf893e33479bbb5f935d3ac7a953839bd6261c5e4aa16d79dc73b625ff6a0f17cb3d343f63b1d639a65a6454c99fdc5cfb892c48a0f9dbb543312c3b1654a93a773f538251a3d44bc199f0bdc4fe4cf36cd83350049c5a241ed33770dd9b112a03034a05e15361b70a41892a8d261cf7251e40c326469e499cc6e683c8f88a4031c7bf33abf35cb9fdefb7d2f96ed91f784f73dcb2774c7fef7337559ca407d384146407810a7e274938c56c023244d5138f57c73a2f43321c1ba657f3b4f63cb66c44f0db07e807d2f8a6c1089ac802a70a112322bef601a8e92dd979eaed2c91caccbf69ae7bdfb4d8c634550fc809f9a91c6e34786e2afcfb8e87396da7ed4cb8f153683d603384a8601d6fa48e83f11f8024e9317d39b77fd45a2dda947c529eea0f8c936b65223525ac7d96f2570c52c6ec9a8b6dda1d7afaaa2d59056832fe4bd5c6725d743150bac9521186c90b8ef90805a1129a1e02c3020d65cb87e8dd2b7de4626732daca31115009db4399d42e795cd3716de0b098ed5d3cb0336bb6ae1894250f4b529fea09ed35a6c66b88d628ea7f6ca2c238a34d22d8d6a6092bf806f7562bf11eb4a67f3b09f70fc448137632f3e49044765425596a5db9273bb3d7ea52f54f2dc1cdd858fec51884c4e88a03a0aa00b01b8e808a196c3506be87300e578c36cbaf401d140d091f19dd33196e3fc5bf74311ef406225b98f798facc8a600674bc72d5f850120b331652b83e09e351a9c9833e6228d8ea8a5297ed39963461be4a17cb7898094d9efbc309755d52931dc1a47f586d8f4b71c31afc19159f33b03ce3dedc22dfb021d27ac8f6aef31e4932e58063fc8ffa365239b23093c0f0a5f748da7c55810191adf53b661f51ec43a690e0307b6f219680ce03823b231d27b85505527d2989bbcc97ff5f126fea427c7ecb005e96701e05bf1b37cccebb3e4cc2e6784b6fcc438e4c8bfca3417a4ad44635840a5c340a030e5df4c9a4aafed1cda0e14b665182d777feda1e78ac8206144596d0e34ef6d03408848d606aa7f067fe77ff5328d4748a8b39a74ad76baa0304ecc12bd08d337dd4c423ec670ef839ad11365af76f185f6034fbdd92128062cac9bd464ec1af6b438335e1fb24a2604436fcf0eb919463cb0ff88c360a9777f145638525df59c8727323c92257e687e8c4683589452aef89309183ba30bbbb7b1839cabd0ceac3de21340f3692f1a2f2f0088b13fb55d26e9b7210faa815cb930846f9fd54209804b8098ab71e78cc4d5dc77dc62df947aa9e1d990d2a92b30f22bb7291bcaa186dc5d16fd42ba327381d11d55f7bacfec720d8ef58d9411fc4e3ee06e7b510a9ba706f0a7455050567858dd5afcdde2187bad83b129baf6abafe2dfba9cd398580830f2db3ff11f01e32cc77a9aa8fb65cf303ea133cd0a3b51140d60932006c91728fd34bf62050723fe6b82ba4d556e417b8187cbb855c5ef67b94142e9adc374a97f11ccfd45e4b23c8725ed38687f55733dff2ab4020f0de506925f2401ba3d96774b301b9e78505426ca44fbc9ce1e0a2e9889699058bfef6c3ce80ee25ac039097f876a391b3cb2a450dd35f92f1d80485b8f02620052bc8e3056693330bf4dfe3cf44bfe1443b019488f9172a0d520aac9888b2f824aadd12ef8938f560b03d41593a1e618f22026ba46437730f1cc8efb91701239b34ad1c1ba1b55f3f6ae1c98550222b8c1a74ff9895ba5c1fd9c25b5e1ae5f545d2e4bf7c208bd1b3b2ede562caf0b4cd2817a7b7665538d4a2f2e960307decf07cc94c95af59aaee29b1bf285fffc72bf0711d19878e8c6934c40a1e103c55d47c9c1ab23eb3235bbdcc63075e89263daa6cdd16fb9699a655b3348322e429e51c0707693f079f1c72c7ae87e3033e98e031893d9a7ccb555b243ed06d14bec4463112f9e7bd815105cd19f880d03616b249ee32e6e04e5aa7d132aa88d97e6b61117906ad3ea32637ba0fba5b607a67021cb47499da5e32f47115fe66bca126b7c03773e2b1999d312b2cf48f009bcc9cd066681a68b225f243e78214f59979c8ecbf688f3805a4331bff82bab9f413a3cfb107617413faa17bdc71ab2bc523d3047243c92dbf0429647969c6e723430d50aadd6568267fc15beb1ff57dffe788aaa964518ec30ea612c7151367b60a024218c832ae20cbc7091a88696fc4ab09f768c23a3148fcd84f385f2325a3db62423be880603ade33f8defeb6c934245ba6069a5071271cb5737733a512f25cb193b0a1f8e56482106cdadb6886c85fe9b64abb3e071e4de52e602500cd86febb0e5cb7df3ea1a9192e49d58ddd3f3c92465e0ccdb31798f2a8edf28ed714a223e3604c9d3533fa5a17acab0a8c5158c77b32a6c4b57e379a793417a84e41b669247487207f938a402ab3c38d949c8ab350aef7463014c5b68a3c6e35a6a954a40dfa82b82229dda8c8d4ffb8dacf2fec86d5279a948018ca954b11218c600035679d7b6af33b010ec60cf21ccf1bde20204034165ac8e6ad12a5153e570d11e9e45f1d9bd48ddfc795cbee1636f2faa71e6dca7d81dd8bad809e6aba84ebdf1ff99ffe7c864112bf239d5335186b76c011ce5c646213fdbc295b99ef7b966c3c035d7cff9945ca0faed3a7a182136f15fe29600b93d38e33df852adb2fa2b8d0f6dfc239ca704301ef4c80615691f39ad5b08b7af29a6f657c25a86eb41ad9997f6d49a367696d5c272c00d6a8cc30a93b5c9f542c51a6c1f89f8fbe3915418a40a8cd23901ac95bd959a12c671287e77c2e5c44b1d0a9576a133493b3bb4ed4918385e7949acc96e934b547b4121a762d1497c15b486187a88320502341d13c910b7ef1f8d78489d083a1ddc2b317c07cdb802d04806c3c3bba9c02b88bb8ae96885aacd880cb2a9494ba1ac7d0c60e995cde45a178c0fbb72876a81a5a96ba6825cf3e918c8f0789f239867fb8bee3924d592c3b9a6a77388d644a686b78c77aef23c48ae1d549a7394117df531f16e567befbb297fbecd6b3e70f678c25b13eb66c0e2c5f9a975e67fe9a9fdabcb039b919f372c748924a4e6fa60531f445c6be40ebb5d0ce58446aec7192d8667fa019cdcada741ee0c35ac123d8f57dc469dd4584b8ae62039cd4081676990f07d4fbe6c431edfff7bc0e5a6eb365cd963433fd9af65ae9c7a13f9101d2f04d9532ae5148ff3d8d6584ebc39c6c5635fdd669a1dcf555927934538dacb17c094c6f37d024702061fdcdf82be01f891c3c34f40bffc08ed086efff48209f433f195d8dde8ac19e375566f2da60c42c74d3f92c05007f8f2199c0b6d151673a472d9f9fb063beaa471442ab23c5f67fee26810da85c574c9930843aaa2366368b9907aef58e9d718ef7eecc67a824f14d036603038389826f81a8b4da2e025233441ef933eddbb80d2b25b91283867eeaa6503835a04495866c3fad8388118bf206142312b30fa39cf7a3ee5a68080f1479cd1d095700a483cdc46b0c5337381b7bfdc9e8d95846e23198c7bf27b93f69f5d79735b13474efef444c7fb0f0b6f0a346cfbef02555c055fd499e551cac89cd028c51c8a26c89a49195b26c589d0f614a75cdce2e9c279b18c401c6c1f30659f53c6b603f497c4b576f2483029760986a8138bdd079d64aaa24930bdbee27d0ace37573158e35209a2c3a8e82de9291e890ed6048d116da1cf106f4a34866d8390e91b93b33341797e478f6791e306b02013aacecc378d4fb104d52af1ee52211624bde0f589c239ca8d73f88faffe6504448b4fc4a8e26aa2f5ce488a91cab69ee37c56a5abf871d6f4f823c45627cf3b954613abf1cbef993e7ebe39a536cf547f7ad94e4ed3420f4f639bb271609d17c18bbff0c816a81bb7a63df6cf94a3259c81538f2ee309987625ef265efa3bef19ab8788d173a2db3e274e2f50cb76197bb64d0f3ae14c0e9cb312d832c29d6c0473c3cc15d4d0f62c99b61d661694e800a867c90afc47f10da785fc0fadb55ec009d4e3f413849a1ddd7f8d03da4dc582c3f18ba41777a4b3665fc29835a7f0e2c74a092f3ca0c5db8a6d4c8dc690b9a6dd2c5eb5a4b2d9aadb870bc94d610093301d99d30f21fb3d4887f955a755f0e00fb3bbd5a68d43330dca5de2842bfffed0d6c46be031667199b5bfdcef9026544c8341de45edd7b80c42ec") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:06 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="18a5bf574ad63e000000000000000000ffff000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0xdc8, 0x100, 0x1000, 0x13, r1, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000080)="052a0835dddc8dd799a5"}, 0x10) [ 743.406179] hugetlbfs: Bad mount option: "Q[ CZBX>dxM t}樺مRH:˃EAz J峿]G^1+lޛ " [ 743.427274] tmpfs: No value for mount option '' [ 743.455851] EXT4-fs (sda1): re-mounted. Opts: 2018/03/31 14:05:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xfffffffffffffecd) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="07a36160f84855d7089adc3fff9145cee6324c6edfe4257dff12c4eed2ef5734fea7b09ab1f47621ce3c75695a4175af7e72df2fd77d46059089", &(0x7f0000000100)=""/187}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x5, 0x3, 0x0, 0x400, 0x12, r0, 0xfffffffffffffffc}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x88523ba1080ce30, &(0x7f0000000240)}, 0x1f9) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x2, 0xb3b1, 0x5, 0x1, 0x11, r0, 0xffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="180100000000000000000000000000008500000000000000000000000000000095000000000000006dbc44638ab77e64ad9b8a3d52a6a537d6036187ddd626752ce4cc98aecca888be0ff456ba23c470b46ea1acc71a18decc2e00db559a55cbfb40252f819f4bd857dfa256e877216a7027236ccde8e6a73117cae97dfe39ba1dfcfd8016ff6ba6c996f54099b3"], &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x8, 0xd, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4e2, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x3, 0x0, 0x0, 0x3, 0x4, 0xc, 0x1}, @jmp={0x5, 0xfffffffffffffffb, 0xc, 0x1, 0xb, 0x40}, @jmp={0x5, 0x6, 0x1, 0xa, 0x0, 0xfffffff8, 0x4}, @generic={0x4, 0x0, 0x3, 0x8}, @map={0x18, 0xc, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000380)='syzkaller\x00', 0x7fffffff, 0xbd, &(0x7f00000003c0)=""/189, 0x41100, 0x1}, 0x48) 2018/03/31 14:05:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4, 0x7, 0x1, 0xffffffffffffff9c, 0xd9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)="2843deb9408f605b423e203fae675f7aae0d2ebba148aeeb1263d2fda9f1d2184b2fbb727359a5cbc5b9c9557682b1b1bbdb5a0a24264beb27"}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x2, 0x3, 0x401, 0x1, r0, 0x401}, 0x2c) 2018/03/31 14:05:06 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f00000014c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f00000015c0)=""/5, 0x5}, {&(0x7f0000001600)=""/187, 0xbb}], 0x3, &(0x7f0000001700)=""/213, 0xd5, 0x5}, 0x40000003) bpf$PROG_LOAD(0x5, &(0x7f0000001840)={0xa, 0x6, &(0x7f0000000080)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x26}, @ldst={0x0, 0x3, 0x3, 0x0, 0xe, 0xffffffc4, 0x4}], &(0x7f0000000140)='syzkaller\x00', 0x7, 0x3c, &(0x7f0000000180)=""/60, 0x41100, 0x1, [], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000080)}, 0x10) socketpair(0x7, 0x6, 0x2, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000005c0)}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000600)=""/172, 0xac}], 0x4, 0x0, 0x0, 0xffffffffffffff9a}, 0x40) [ 743.516203] FAULT_INJECTION: forcing a failure. [ 743.516203] name failslab, interval 1, probability 0, space 0, times 0 [ 743.527534] CPU: 1 PID: 15869 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 743.534805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.544150] Call Trace: [ 743.546726] dump_stack+0x194/0x24d [ 743.550339] ? arch_local_irq_restore+0x53/0x53 [ 743.554988] ? __save_stack_trace+0x7e/0xd0 [ 743.559295] should_fail+0x8c0/0xa40 [ 743.562989] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 743.568072] ? kasan_kmalloc+0xad/0xe0 [ 743.571933] ? kmem_cache_alloc_trace+0x136/0x740 [ 743.576750] ? __memcg_init_list_lru_node+0x169/0x270 [ 743.581914] ? __list_lru_init+0x544/0x750 [ 743.586125] ? sget_userns+0x6b1/0xe40 [ 743.589992] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 743.594725] ? do_mount+0xea4/0x2bb0 [ 743.598412] ? SyS_mount+0xab/0x120 [ 743.602016] ? do_syscall_64+0x281/0x940 [ 743.606059] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 743.611401] ? find_held_lock+0x35/0x1d0 [ 743.615439] ? __lock_is_held+0xb6/0x140 [ 743.619480] ? check_same_owner+0x320/0x320 [ 743.623778] ? rcu_note_context_switch+0x710/0x710 [ 743.628686] should_failslab+0xec/0x120 [ 743.632636] kmem_cache_alloc_trace+0x4b/0x740 [ 743.637195] ? __kmalloc_node+0x33/0x70 [ 743.641146] ? __kmalloc_node+0x33/0x70 [ 743.645094] ? rcu_read_lock_sched_held+0x108/0x120 [ 743.650092] __memcg_init_list_lru_node+0x169/0x270 [ 743.655087] ? list_lru_add+0x7c0/0x7c0 [ 743.659040] ? __kmalloc_node+0x47/0x70 [ 743.662997] __list_lru_init+0x544/0x750 [ 743.667592] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 743.673456] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 743.678453] ? lockdep_init_map+0x9/0x10 [ 743.682491] sget_userns+0x6b1/0xe40 [ 743.686181] ? kernfs_sop_show_path+0x190/0x190 [ 743.690827] ? kernfs_sop_show_options+0x180/0x180 [ 743.695730] ? destroy_unused_super.part.6+0xd0/0xd0 [ 743.700816] ? check_same_owner+0x320/0x320 [ 743.705115] ? rcu_pm_notify+0xc0/0xc0 [ 743.708983] ? rcu_read_lock_sched_held+0x108/0x120 [ 743.713974] ? kmem_cache_alloc_trace+0x459/0x740 [ 743.718791] ? lock_downgrade+0x980/0x980 [ 743.722918] kernfs_mount_ns+0x13d/0x8b0 [ 743.726954] ? kernfs_super_ns+0x70/0x70 [ 743.730993] sysfs_mount+0xc2/0x1c0 [ 743.734598] ? sysfs_kill_sb+0x40/0x40 [ 743.738460] ? alloc_pages_current+0xbe/0x1e0 [ 743.742935] ? security_sb_copy_data+0x81/0xb0 [ 743.747491] mount_fs+0x66/0x2d0 [ 743.750838] vfs_kern_mount.part.26+0xc6/0x4a0 [ 743.755394] ? may_umount+0xa0/0xa0 [ 743.758996] ? _raw_read_unlock+0x22/0x30 [ 743.763122] ? __get_fs_type+0x8a/0xc0 [ 743.766985] do_mount+0xea4/0x2bb0 [ 743.770505] ? copy_mount_string+0x40/0x40 [ 743.774717] ? rcu_pm_notify+0xc0/0xc0 [ 743.778583] ? copy_mount_options+0x5f/0x2e0 [ 743.782969] ? rcu_read_lock_sched_held+0x108/0x120 [ 743.787961] ? kmem_cache_alloc_trace+0x459/0x740 [ 743.792779] ? kasan_check_write+0x14/0x20 [ 743.796994] ? copy_mount_options+0x1f7/0x2e0 [ 743.801471] SyS_mount+0xab/0x120 [ 743.804899] ? copy_mnt_ns+0xb30/0xb30 [ 743.808761] do_syscall_64+0x281/0x940 [ 743.812622] ? vmalloc_sync_all+0x30/0x30 [ 743.816746] ? _raw_spin_unlock_irq+0x27/0x70 [ 743.821219] ? finish_task_switch+0x1c1/0x7e0 [ 743.825689] ? syscall_return_slowpath+0x550/0x550 [ 743.830594] ? syscall_return_slowpath+0x2ac/0x550 [ 743.835512] ? prepare_exit_to_usermode+0x350/0x350 [ 743.840508] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 743.845846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 743.850668] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 743.855832] RIP: 0033:0x454e79 [ 743.858995] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 743.866683] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 743.873926] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 743.881170] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 743.888415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 743.895660] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002b 2018/03/31 14:05:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) socketpair$inet(0x2, 0x2, 0x2, &(0x7f00000012c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001b80)={r0, &(0x7f0000001b40)}, 0x10) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000001100)=@can={0x0, 0x0}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001180)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x2}, 0x22) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x9, 0xc, &(0x7f0000000040)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r0}, @ldst={0x3, 0x3, 0x1, 0x2, 0x1, 0x5c, 0xfffffffffffffff9}, @alu={0x4, 0x200, 0xe, 0x3, 0x7, 0xfffffff4, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x3, 0x6, 0x9, 0x13a, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x5}, @jmp={0x5, 0xfff, 0x8, 0x8, 0x7, 0x6, 0x11}], &(0x7f00000000c0)='GPL\x00', 0x8001, 0x1000, &(0x7f0000000100)=""/4096, 0x41100, 0x1, [], r1}, 0x48) [ 744.019658] EXT4-fs (sda1): re-mounted. Opts: 2018/03/31 14:05:07 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x800, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00', r0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0x3}, 0xc) 2018/03/31 14:05:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x7ff, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x81) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40049409, 0xffffffffffffffff) 2018/03/31 14:05:07 executing program 1 (fault-call:1 fault-nth:44): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:07 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x6, &(0x7f0000000580)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @map={0x18, 0xa, 0x1}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f00000005c0)='GPL\x00', 0x401, 0xa4, &(0x7f0000000600)=""/164, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000740)={r1, r2}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000140)=@hci, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/220, 0xdc}], 0x4, 0x0, 0x0, 0x3}, 0x2040) 2018/03/31 14:05:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000) r2 = gettid() r3 = perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000)) r4 = getpid() perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r4, 0x7, r0, 0xb) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380)) mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000002340)=0xf60) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, 0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0ffffff000000000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r7}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28) close(r5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0)) mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db0000000000000000000000000000"]) mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c") mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0)) mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080)) 2018/03/31 14:05:07 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000001500)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='gfs2\x00', 0x400, &(0x7f0000001600)="32b5f13c7cd263c70fcd71b716c3dffbc41dca6b795af8a096d894d5b549b3") mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1e1, 0x100000000209e20, 0x8000000001, 0x5}, 0xfffffffffffffe20) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000380)='./file1\x00', &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='securityfs\x00', 0x1000000, &(0x7f0000000500)="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") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x46000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001680)={&(0x7f0000001640)='./file0\x00', 0x0, 0x8}, 0x10) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x95, 0x5d, &(0x7f0000000240)="23b0eea2a334b44935d0b421d095bbcfbf88815a14230247731ed7e69aefc900a1a2c7e8ad794736affc3837b3f218c811f7b533e4d82687bb867e505230196cd98dd3bf32ceecab91f879453ec93248999fb14dd57c8986287b066a86fc6accd643b0ba58601491d2e028471bebfc1e7f5fb8954efacb330f1f1657d5786d291470e9e5feabe5a1581c322e6000a25027d2ca818b", &(0x7f0000000300)=""/93, 0x69ab}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x50, &(0x7f00000003c0)}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000300)) 2018/03/31 14:05:07 executing program 7: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x100000001, &(0x7f0000002d00)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002e40)={r0, &(0x7f0000002d40)="066694760bfcd9568fd4a96c2cc9b43c8f57fdcf6aaaf4ec8edbb4", &(0x7f0000002d80)="baeb1f7b930eec06d403d0b01fdf137d095cefed9cac05c37adb6c454ca8826b659c2c11801f0899ea30c0067c209d8baf13ed5e90a03fa74b1547a118b54111f889c006f64d10dc8e873eeff18226c02ffc66dcd0b2986c4f44862888baff93d3452fb50351e03722febdb355796ec26faf84177e7f64495f0dee3e562ba2d348b0f089928adeebb835411834a1331522b9cda00cbb2c71ffd15f058fb99e9193fde7ce9536ee48e7eeaa5a3dbdc6f52662ec94ea7a14eb6a"}, 0x20) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r1, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0x80000000, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/03/31 14:05:07 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001340)={r0, 0x0, 0x53, 0x1000, &(0x7f00000012c0)="288b0600000052f6677525060800893cb07dd4c7000100008011f800000000000000cf70c4d1b005136e27ae9b41a3a6978268e3e12b6c08aa17e07b88787b834247dadef7607a0c93545178b5e8feffffff91", &(0x7f0000001380)=""/4096, 0x4}, 0x28) socketpair(0x2, 0x5, 0xae4, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x10, 0x6, 0x1, &(0x7f00000006c0)) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000480)=@nfc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/194, 0xc2}], 0x1, &(0x7f0000000640)=""/56, 0x38, 0x5}, 0x140) mount(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='aufs\x00', 0x2000400, &(0x7f0000000840)="a819bfb51161fe028faffa8cd4ceac6536b1641149de165ec1c0f6551fce5a6f746cfdd09a8f10a8e370825956d0eb26d29e6500c4b704adba3370f7a5c46da0f352757bc1eefe2bd08d32f94498a420ff054665e75cbc5617d5116ba0e99dbd53d69fd64a8fceb4cfcab597d1e4cd7629b4e016364e8f99029a1d1a1ffc5449d79aa384a5c9efb8092dd45758f2b49f5392ca1457d1abfe02623bf531a3bdb1593a52a73ce84462bb125e336b824e9519e481d600c2ae6db703d5ccc426cbedc921fe5dc00e6b249befe5439b15acd8dca3d7beff8e3254aa058a82b36502d8f8dee9f5862f6233124476bd3d") recvmsg$kcm(r1, &(0x7f000000aec0)={&(0x7f0000009900)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f000000ad80)=[{&(0x7f0000009980)=""/4096, 0x1000}, {&(0x7f000000a980)=""/243, 0xf3}, {&(0x7f000000aa80)=""/236, 0xec}, {&(0x7f000000ab80)=""/46, 0x2e}, {&(0x7f000000abc0)=""/119, 0x77}, {&(0x7f000000ac40)=""/175, 0xaf}, {&(0x7f000000ad00)=""/88, 0x58}], 0x7, &(0x7f000000ae00)=""/158, 0x9e, 0xc23}, 0x10060) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000af00)={0x4, 0x5, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x100000001}, [@ldst={0x3, 0x3, 0x6, 0xb, 0xa, 0x40, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000340)='syzkaller\x00', 0x1, 0xf4, &(0x7f0000000380)=""/244, 0x41000, 0x1, [], r2}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x8, 0x100, 0x80000000, 0x4, 0xffffffffffffff9c, 0x7}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003880)={&(0x7f00000011c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003800)=[{&(0x7f0000001240)=""/16, 0x10}, {&(0x7f0000003380)=""/85, 0x55}, {&(0x7f0000003400)=""/214, 0xd6}, {&(0x7f0000003500)=""/220, 0xdc}, {&(0x7f0000001280)=""/39, 0x27}, {&(0x7f0000003600)=""/7, 0x7}, {&(0x7f0000003640)=""/140, 0x8c}, {&(0x7f0000003700)=""/239, 0xef}], 0x8, 0x0, 0x0, 0x1}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00000038c0)={0xb, 0xf, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x7, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1, 0x0, r3}, @exit={0x95}, @alu={0x7, 0x3ff, 0x0, 0x0, 0x6, 0xfffffffc, 0x8}, @alu={0x7, 0x40, 0x7, 0xf, 0xe, 0x10}, @generic={0x3, 0xc0000000, 0x1, 0x2}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x2f, &(0x7f00000002c0)=""/47, 0x40f00, 0x1, [], r4}, 0x48) 2018/03/31 14:05:07 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='debugfs\x00', 0x1000050, &(0x7f0000000340)="4da307d11bb6aad1e6825f79f46ffbc349e09bb8a83aa391468d52a368cdc8a401c75a4bde38fb9e9e85f603cdcda89f62026f148e81d9106a0086c3e949eef424388ed78cfc2b8813d648510ad7f9324635e3b2aa85a4149727773b3bf599a5757c750a3b3486c2514fb0bbe3d8679fadd3ab83a60470def68117426dcbee45acf0dfac4f9849c08379f9706a28ff33c1d1f9cf153f82cb4bbe975369e75a6598c436d36af4ed6209d5e02266451286a45cf90a9e75880fa725691682f2c691b6ff3fb244c22d9fe0f7ecce851e77e8a45c1de0ff31ae17d7e26af58976fad14e494181ba70f4945ddcae") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0x19, 0xb235cdd565c43c14, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r1, 0x28, &(0x7f0000000280)}, 0x10) sendmsg(r0, &(0x7f0000002b80)={&(0x7f0000001740)=@ipx={0x4, 0x9, 0x4, "f7d9f353af12", 0x7b}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="1ab1f186a7bbfa9ed9e31468124703fe4adfcff45f33cc5d26b050f321cef93c24001b9d253b2e0b827d11a13ee49dda", 0x30}, {&(0x7f0000002880)="99034f52b3251f89d55235835e909dacf42f2d127d50edf78c92b5c0955f15e87e89f6b308a595c8edd18f65659dd46de57623999cbb4b6590", 0x39}, {&(0x7f0000002900)="18f6900671aa1c2207939ccd356f90d67f0d4e9c1fd353fc59481467d11388f6d853f4e52fbbf3b248c6a5b7d603b278865fe17ace81540e3ccf2a4d782a8fa70286633dead02ddb22ab752c465d59aae9a086fb4a4d204948f9443709b6b363a97c86b42ea8f33e1e5cad356bd61d936210a432271e3e6d1c95c8224dc5a29e6313940fbf0530e46596c833c6c547535aec390033f8d5bddd88d296c733cafa630cf945e87f8ae8aa9b7bf05a21d7b3438c", 0xb2}], 0x3, &(0x7f0000002a40)=[{0xe0, 0x114, 0x0, "8eb1da60796d5c255ce1932a08e5b98ae481595df3764e6ecbbce8974ac4b637d959789df2b1e2dc6f5076636e0bd53a4283380f145073a193d3e38b14d22f4431d54e40c82edfc78c9d043577253e09e882a88dc255b7ac5afc04882b4717d204c1a8927d7b8cae3f52617cd75c5456c7f06ce94b57c82518a82ee62cfdb4e9f0b7926249fe934733cfb978b6d3da325fb8074094d69a66be158fadabf74544435465c4f4538e7cd7bec6accaa9304ef22536a66039075158fbd2ca428f416f74f5f79ce46b80abeabf13"}], 0xe0, 0x1}, 0x4) mount(&(0x7f0000000200)='./file0/bus\x00', &(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)='btrfs\x00', 0x0, &(0x7f0000000480)) recvmsg(r1, &(0x7f0000002140)={&(0x7f0000001e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001ec0)=""/68, 0x44}, {&(0x7f0000001f40)=""/167, 0xa7}, {&(0x7f0000002000)=""/249, 0xf9}], 0x3, 0x0, 0x0, 0xc444}, 0x2003) bpf$PROG_LOAD(0x5, &(0x7f0000002180)={0xf, 0x2, &(0x7f0000000480)=@raw=[@ldst={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10}], &(0x7f00000005c0)='GPL\x00', 0xffffffff, 0x1000, &(0x7f0000000600)=""/4096, 0x41000, 0x1, [], r2}, 0x48) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0/bus\x00', &(0x7f0000000540)='btrfs\x00', 0x14000, &(0x7f0000001680)="e154e77c15544aac4a21f9696ec2ad9b88b8282d5c0d90264de36b99583f75f52fe0254064418de27417ea293e5f170815d77acbe92e31677deb58953187296cc136e9fd64bc836300206c22db776a6fa93610d9b99417079635dda70666c85fb00e06472d95c151fc23260af1e053f10fbc518794bd3cbb") bpf$OBJ_GET_MAP(0x7, &(0x7f0000001700)={&(0x7f0000000580)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/31 14:05:07 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0xebda, 0x8, 0x8, 0x4, 0x0, 0xe58, 0x10, 0x2, 0x100, 0x2, 0x7fff, 0x31c, 0x0, 0x26f1, 0xb07, 0xbb5, 0x3f, 0x3, 0x7f, 0x5, 0x8, 0x1, 0xfffffffffffffff7, 0xfffffffffffffe00, 0xa83a, 0x3f, 0x2, 0x3, 0x1, 0x3, 0xfffffffffffff001, 0x51, 0x0, 0x81, 0x9d4, 0x8, 0x0, 0x4, 0x2, @perf_config_ext={0x10000, 0xffff}, 0x8, 0x1, 0x9, 0x4, 0x0, 0x36e, 0x200}, r0, 0x7, r1, 0xa) recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x6) r4 = gettid() mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000010c0)={&(0x7f0000001080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r5) recvmsg$kcm(r2, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/134, 0x35, 0xfff}, 0x2004) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x1, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x0, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r4, 0x5, r3, 0x1) 2018/03/31 14:05:07 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000002c80)="2d41f2e3b0eb68a858b49254645003d305") sendmsg$kcm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="32e5e8d17487035432dc3dd63445791e28fefe45493210f728e9efd3b1460000000000000000634efb1f89ae60cb1793ba443363d9b89a3d9b92f3695011c2faa2a09847db956ad76e4e26a5a7e568db6aa89314efad1f410c51bb7b4106feeb61e33642476b09e7987c060f1af8bb5e82125a681c9fe4", 0x77}], 0x1, &(0x7f0000000280)}, 0x0) recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000600)=@generic, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/58, 0x3a}], 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)={&(0x7f0000000940)='./file0/file0\x00', 0x0, 0x18}, 0x203) bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='../file0\x00'}, 0x10) [ 744.266569] hugetlbfs: Bad mount option: "" 2018/03/31 14:05:07 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='msdos\x00', 0x8002, &(0x7f0000000780)="0d913dfe81ba506b3dc75af7d57424b81cc62ddd371eda3bd7dfa66d5440c9577b46114f06197379b4fdbceacd13d0d429e6df5e9a8b5c52f9fafd9e864b8f5192d4b3ce33b83f82ec8576de88a263091d1054790c31f2b47fc7b9220a638157cb774a44bd65f5c279546d") socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair(0x1f, 0x3, 0x7f, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000b40)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB="030000280c760000000000000000000000000000000000c2bca3bde34cd803026240820a2c5b5c8395510ca6cdcec3c83aa41e47720d1ce8f9f28b7cdf4b09fae99c2f4c0372"]) r2 = getpid() ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) r3 = perf_event_open(&(0x7f0000000340)={0x6, 0x70, 0x400, 0xbd8, 0x100, 0x1000, 0x0, 0x7ff, 0x40020, 0x9, 0xfff, 0x4, 0x8000, 0xfffffffffffffffb, 0xbf0, 0x1, 0x8, 0x4, 0xff, 0x2, 0x100000000, 0x6, 0x8, 0x2, 0x5e5, 0x2, 0x9, 0x80, 0x401, 0x8, 0x0, 0x5, 0x5, 0xe6, 0x6, 0xd60, 0x16b2, 0x2, 0x0, 0x30b, 0x0, @perf_config_ext={0x1, 0x8}, 0x500, 0x2, 0x1, 0x7, 0x1, 0x39b, 0x80000000}, 0x0, 0x9, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x41, 0xff, 0xff, 0x7ff, 0x0, 0x7fffffff, 0x20100, 0x1, 0x3, 0x9, 0x5, 0x4, 0x2, 0x80000000, 0x8, 0x80, 0x200, 0x8, 0xdf39, 0x9, 0x3d4, 0x9, 0xffff, 0x9, 0x0, 0x1, 0x8, 0x8, 0x1c00, 0xc0, 0x1, 0x4, 0x0, 0x9, 0x6, 0x1000, 0x0, 0xb171, 0x0, @perf_config_ext={0x9, 0xfffffffffffffc01}, 0x0, 0x3ff, 0x7f, 0x7, 0x6, 0x1, 0x8000}, r2, 0x2, r3, 0xa) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000940)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f0000000980)={0x4, 0x70, 0xfd9, 0x7, 0x1f, 0xffffffff, 0x0, 0x4, 0x800, 0x8, 0x5f, 0xfffffffffffffbff, 0xd41, 0x5f8a, 0x5, 0x0, 0x4, 0x80000000, 0x9, 0x9, 0x1, 0x3, 0x2, 0x10001, 0x9, 0x6, 0x7, 0x1, 0xfffffffffffffffe, 0x9, 0xc69, 0x6, 0x9, 0x2, 0x6, 0x6, 0x8000, 0x5, 0x0, 0x6f, 0x6, @perf_config_ext={0x2, 0x5}, 0x1, 0x8001, 0x1, 0x7, 0x100000001, 0x2, 0x74e}, r2, 0x9, r3, 0x2) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='xfs\x00', 0x40000, &(0x7f0000000600)="2e6b82f180d1d406cea8cd770aad7d57db80703cc4fd8640b6066710c5e12c082a38653d3e19b2b0f0fcd2ee9e1b873ef2a1f163601c8cd59c9f42fd5699b951e63d0dd58b33bc275727dba008cbe46e780cbdf065b5fbddd826867e678185c270a1c8634e7955086ff8e7e4d42e875c96dbeb7886f10035df9fa563bca32291c65e8ddefebe4d7b3374fe83e3") r5 = perf_event_open(&(0x7f00000008c0)={0x7, 0x70, 0x1, 0xff, 0x81, 0x7, 0x0, 0x7fff, 0x4000, 0x4, 0x3, 0x7, 0x7fffffff, 0xe5, 0x81, 0x74, 0x5, 0x1f, 0x7fff, 0xfffffffffffffffe, 0xc03c, 0x400, 0x100000000, 0x2, 0xfffffffffffffff7, 0x0, 0x6, 0x1, 0x4b62, 0x5c95, 0x70, 0x7, 0x8, 0x3ff, 0x0, 0x0, 0x272, 0x100000001, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000880), 0x5}, 0x2000, 0x1614, 0x1, 0x6, 0x7, 0x9dc, 0x7ff}, r2, 0x1, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r1) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x350cee77, 0x3845f088, 0x3, 0x4, 0x0, 0x1, 0x0, 0x2089413eca8f1e0f, 0x101, 0xb10, 0x9, 0x3, 0x7ff, 0x8, 0x2, 0x8, 0x200, 0x8c, 0xa6, 0x21, 0x100000000, 0x1fe3, 0x2, 0x6, 0x7, 0x5, 0x2, 0x1, 0x401, 0xfffffffffffffeb8, 0x9, 0xd4, 0x8, 0x8, 0x5b86, 0xffffffff, 0x0, 0x0, 0x3, @perf_config_ext={0x100000000, 0x800}, 0x10, 0x5, 0x9, 0x7, 0x3, 0xfffffffffffffffd, 0x6}, r2, 0x0, r3, 0xb) r6 = getpid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x13fa, 0x42, 0x8, 0x5, 0x0, 0x401, 0x4010, 0xe, 0x1, 0xee, 0xffff, 0xffffffffffff491f, 0x8000, 0xffffffffffffd3ca, 0x9, 0x4, 0x1ec6, 0xac, 0x7, 0x2, 0x400, 0x4, 0x3794, 0x0, 0x2, 0x9, 0x80000000, 0x1, 0x9, 0x401, 0xfc14, 0x6, 0x9, 0x7, 0x8, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x3, 0x7ff}, 0x1080, 0xff, 0x80, 0x0, 0x80, 0x8, 0x9}, r6, 0x6, r4, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000500)={r7, r0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000ac0)={r1, 0x28, &(0x7f0000000a80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000b80)={r8, 0x0, 0x8}, 0x40ef80b1fe92d16) socket$kcm(0x29, 0x5, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) [ 744.363977] FAULT_INJECTION: forcing a failure. [ 744.363977] name failslab, interval 1, probability 0, space 0, times 0 [ 744.375270] CPU: 0 PID: 15942 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 744.382538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.391890] Call Trace: [ 744.394480] dump_stack+0x194/0x24d [ 744.398113] ? arch_local_irq_restore+0x53/0x53 [ 744.402782] ? __save_stack_trace+0x7e/0xd0 [ 744.407111] should_fail+0x8c0/0xa40 [ 744.410827] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 744.415930] ? kasan_kmalloc+0xad/0xe0 [ 744.419814] ? kmem_cache_alloc_trace+0x136/0x740 [ 744.424659] ? __memcg_init_list_lru_node+0x169/0x270 [ 744.429844] ? __list_lru_init+0x544/0x750 [ 744.434077] ? sget_userns+0x6b1/0xe40 [ 744.437964] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 744.442717] ? do_mount+0xea4/0x2bb0 [ 744.446428] ? SyS_mount+0xab/0x120 [ 744.450069] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 744.455439] ? find_held_lock+0x35/0x1d0 [ 744.459503] ? __lock_is_held+0xb6/0x140 [ 744.463574] ? check_same_owner+0x320/0x320 [ 744.467895] ? rcu_note_context_switch+0x710/0x710 [ 744.472833] should_failslab+0xec/0x120 [ 744.476810] kmem_cache_alloc_trace+0x4b/0x740 [ 744.481389] ? __kmalloc_node+0x33/0x70 [ 744.485361] ? __kmalloc_node+0x33/0x70 [ 744.489337] ? rcu_read_lock_sched_held+0x108/0x120 [ 744.494360] __memcg_init_list_lru_node+0x169/0x270 [ 744.499381] ? list_lru_add+0x7c0/0x7c0 [ 744.503353] ? __kmalloc_node+0x47/0x70 [ 744.505414] hugetlbfs: Bad mount option: "" 2018/03/31 14:05:07 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='gfs2meta\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x20000, &(0x7f0000000180)="96ef3fe20aef84ed7856") mkdir(&(0x7f0000000200)='./file0\x00', 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/31 14:05:07 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xf) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='btrfs\x00', 0x10000, &(0x7f0000000180)="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") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000001240)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x2, 0x4}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000012c0)="66e8285803b81e3cb89d08877be58f798b43fbc483461148f4037c089b678670bbd81b74949eea6305607c5e22b22114d53a360364b4a0a1457ea5aaa3d806c47b2bec96c6e04a32119d262254a90f9ee73e1ed2f73f1c91fbae3e1052d49f0cdb587beedbd714d03e0cd2ecf6f7ab6cd2f5357a6504262f401000a9bb01bb786d3021c36a0f6f768db3541f28f5e8", 0x8f}], 0x1, 0x0, 0x0, 0x4040}, 0x8000) mkdir(&(0x7f0000001380)='./file0/file0\x00', 0x102) r2 = perf_event_open(&(0x7f00000013c0)={0x2, 0x70, 0xffff, 0x6, 0xfff, 0x6, 0x0, 0xa0000000000000, 0x48000, 0x1, 0x551, 0x63, 0xfffffffffffffff7, 0x7ff, 0x800, 0x4b, 0x20, 0x0, 0x100000001, 0x7, 0x81, 0x1ff, 0x9, 0x1ff, 0x7fffffff, 0xffffffffffffffcf, 0x2, 0x4, 0x4, 0x80000000, 0x100000001, 0x8, 0x7fffffff, 0x5, 0xfffffffffffffffd, 0x7f, 0xef, 0x1ff, 0x0, 0x100, 0x5, @perf_config_ext={0x7, 0xd0}, 0x12004, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0, 0x7, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x161) [ 744.507334] __list_lru_init+0x544/0x750 [ 744.507352] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 744.507366] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 744.526669] ? lockdep_init_map+0x9/0x10 [ 744.530732] sget_userns+0x6b1/0xe40 [ 744.534442] ? kernfs_sop_show_path+0x190/0x190 [ 744.539111] ? kernfs_sop_show_options+0x180/0x180 [ 744.544037] ? destroy_unused_super.part.6+0xd0/0xd0 [ 744.549142] ? check_same_owner+0x320/0x320 [ 744.553459] ? rcu_pm_notify+0xc0/0xc0 [ 744.557348] ? rcu_read_lock_sched_held+0x108/0x120 2018/03/31 14:05:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000080)=@raw=[@alu={0x0, 0x0, 0x0, 0x7, 0xf, 0xfffffffd}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00}, 0x48) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r1, 0x28, &(0x7f0000000340)}, 0x10) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000006240)={0x0, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000004001010000000000ffff090000000000000000000000180000000000000000000000efffffff7d0f0000ffffffff000000b80000000018000000ffffffffe6ff0000070000000000000000000000000000000000"], &(0x7f00000003c0)='GPL\x00', 0x0, 0x75, &(0x7f00000004c0)=""/117, 0x41100, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r2, 0x0, [0x115]}, 0x2c) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) close(r3) [ 744.562357] ? kmem_cache_alloc_trace+0x459/0x740 [ 744.567197] ? lock_downgrade+0x980/0x980 [ 744.571348] kernfs_mount_ns+0x13d/0x8b0 [ 744.575411] ? kernfs_super_ns+0x70/0x70 [ 744.579480] sysfs_mount+0xc2/0x1c0 [ 744.583104] ? sysfs_kill_sb+0x40/0x40 [ 744.586988] ? alloc_pages_current+0xbe/0x1e0 [ 744.591480] ? security_sb_copy_data+0x81/0xb0 [ 744.596057] mount_fs+0x66/0x2d0 [ 744.599423] vfs_kern_mount.part.26+0xc6/0x4a0 [ 744.604000] ? may_umount+0xa0/0xa0 [ 744.607626] ? _raw_read_unlock+0x22/0x30 [ 744.611769] ? __get_fs_type+0x8a/0xc0 [ 744.615659] do_mount+0xea4/0x2bb0 [ 744.619204] ? copy_mount_string+0x40/0x40 [ 744.623431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 744.628445] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 744.633215] ? retint_kernel+0x10/0x10 [ 744.637106] ? copy_mount_options+0x149/0x2e0 [ 744.641602] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 744.646442] ? copy_mount_options+0x1f7/0x2e0 [ 744.650935] SyS_mount+0xab/0x120 [ 744.654381] ? copy_mnt_ns+0xb30/0xb30 [ 744.658267] do_syscall_64+0x281/0x940 2018/03/31 14:05:07 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f00000003c0)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001440)}], 0x1, &(0x7f0000001780)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001880)={r0}) recvmsg$kcm(r1, &(0x7f0000003a40)={&(0x7f00000018c0)=@ethernet={0x0, @random}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003980)=""/7, 0x7}], 0x2, &(0x7f0000003a00)=""/43, 0x2b}, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000003b00)) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffffffffffea5, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="000000021b"], &(0x7f0000000000)="47ff3300", 0x1, 0x99, &(0x7f0000000000)=""/153}, 0x48) r4 = getpid() perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x8, 0x7fffffff, 0xca, 0x73d8, 0x0, 0x7, 0x200, 0x8, 0x3f, 0x2, 0x4, 0xdf, 0x63e393eb, 0x80, 0x5, 0xd36, 0x9, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x3, 0x66, 0x7, 0x8001, 0x9, 0x20, 0x4, 0x4, 0x0, 0x1000, 0x7, 0x0, 0xd2, 0x5, 0x100000001, 0x4, 0x1f, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f00000000c0), 0xc}, 0x200, 0x3f, 0x5, 0x7, 0x6, 0x100, 0x7f}, r4, 0xc, r3, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000740)) [ 744.662152] ? vmalloc_sync_all+0x30/0x30 [ 744.666294] ? _raw_spin_unlock_irq+0x27/0x70 [ 744.670794] ? finish_task_switch+0x1c1/0x7e0 [ 744.675286] ? syscall_return_slowpath+0x550/0x550 [ 744.680215] ? syscall_return_slowpath+0x2ac/0x550 [ 744.685142] ? prepare_exit_to_usermode+0x350/0x350 [ 744.690158] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 744.695522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 744.700355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 744.705525] RIP: 0033:0x454e79 2018/03/31 14:05:07 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002240)={0xffffffff, 0xfffffffffffffff9, 0x8}, 0xa) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001e40)={&(0x7f0000000040)='./file0/bus\x00', r0}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x1008}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x10400, &(0x7f0000001f40)="63a67f0975f7df618c76e9e1063a37697a2812ba8501e566036b80c7316d4175948a6ca9c95ff82364ce8f02103fecd289fda97b25c12a3c15422e7a41e82883af14e24f2f5ea4fa1f8025f44146fdabf039b7eb6450947e730316d6a5a157a7e350eefd0b4f38b69f9bea45787f6f9fd0e2e7") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001480)={r0, 0x28, &(0x7f0000001440)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000014c0)={r1, 0x3, 0x8}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000013c0)}], 0x1, &(0x7f0000002a00)=ANY=[], 0x0, 0x20000000}, 0x4000004) [ 744.708691] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 744.716378] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 744.723626] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 744.730872] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 744.738122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 744.745369] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002c 2018/03/31 14:05:07 executing program 1 (fault-call:1 fault-nth:45): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) [ 744.803210] gfs2: gfs2 mount does not exist [ 744.825449] gfs2: gfs2 mount does not exist [ 744.844763] FAULT_INJECTION: forcing a failure. [ 744.844763] name failslab, interval 1, probability 0, space 0, times 0 [ 744.856119] CPU: 1 PID: 16002 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 744.863393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.872739] Call Trace: [ 744.875329] dump_stack+0x194/0x24d [ 744.878955] ? arch_local_irq_restore+0x53/0x53 [ 744.883617] ? __save_stack_trace+0x7e/0xd0 [ 744.887937] should_fail+0x8c0/0xa40 [ 744.891646] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 744.896747] ? kasan_kmalloc+0xad/0xe0 [ 744.900631] ? kmem_cache_alloc_trace+0x136/0x740 [ 744.905464] ? __memcg_init_list_lru_node+0x169/0x270 [ 744.910645] ? __list_lru_init+0x544/0x750 [ 744.914872] ? sget_userns+0x6b1/0xe40 [ 744.918753] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 744.923506] ? do_mount+0xea4/0x2bb0 [ 744.927219] ? SyS_mount+0xab/0x120 [ 744.930844] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 744.936212] ? find_held_lock+0x35/0x1d0 [ 744.940270] ? __lock_is_held+0xb6/0x140 [ 744.944334] ? check_same_owner+0x320/0x320 [ 744.948654] ? rcu_note_context_switch+0x710/0x710 [ 744.953589] should_failslab+0xec/0x120 [ 744.957560] kmem_cache_alloc_trace+0x4b/0x740 [ 744.962134] ? __kmalloc_node+0x33/0x70 [ 744.966103] ? __kmalloc_node+0x33/0x70 [ 744.970068] ? rcu_read_lock_sched_held+0x108/0x120 [ 744.975081] __memcg_init_list_lru_node+0x169/0x270 [ 744.980091] ? list_lru_add+0x7c0/0x7c0 [ 744.984063] ? __kmalloc_node+0x47/0x70 [ 744.988036] __list_lru_init+0x544/0x750 [ 744.992098] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 744.997978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 745.002994] ? lockdep_init_map+0x9/0x10 [ 745.007049] sget_userns+0x6b1/0xe40 [ 745.010759] ? kernfs_sop_show_path+0x190/0x190 [ 745.015426] ? kernfs_sop_show_options+0x180/0x180 [ 745.020354] ? destroy_unused_super.part.6+0xd0/0xd0 [ 745.025456] ? check_same_owner+0x320/0x320 [ 745.029775] ? rcu_pm_notify+0xc0/0xc0 [ 745.033661] ? rcu_read_lock_sched_held+0x108/0x120 [ 745.038670] ? kmem_cache_alloc_trace+0x459/0x740 [ 745.043505] ? lock_downgrade+0x980/0x980 [ 745.047664] kernfs_mount_ns+0x13d/0x8b0 [ 745.051718] ? kernfs_super_ns+0x70/0x70 [ 745.055782] sysfs_mount+0xc2/0x1c0 [ 745.059398] ? sysfs_kill_sb+0x40/0x40 [ 745.063279] ? alloc_pages_current+0xbe/0x1e0 [ 745.071091] ? security_sb_copy_data+0x81/0xb0 [ 745.075667] mount_fs+0x66/0x2d0 [ 745.079025] vfs_kern_mount.part.26+0xc6/0x4a0 [ 745.083598] ? may_umount+0xa0/0xa0 [ 745.087220] ? _raw_read_unlock+0x22/0x30 [ 745.091358] ? __get_fs_type+0x8a/0xc0 [ 745.095238] do_mount+0xea4/0x2bb0 [ 745.098779] ? copy_mount_string+0x40/0x40 [ 745.103006] ? rcu_pm_notify+0xc0/0xc0 [ 745.106887] ? copy_mount_options+0x5f/0x2e0 [ 745.111285] ? rcu_read_lock_sched_held+0x108/0x120 [ 745.116295] ? kmem_cache_alloc_trace+0x459/0x740 [ 745.121129] ? kasan_check_write+0x14/0x20 [ 745.125354] ? _copy_from_user+0x99/0x110 [ 745.129498] ? copy_mount_options+0x1f7/0x2e0 [ 745.133989] SyS_mount+0xab/0x120 [ 745.137427] ? copy_mnt_ns+0xb30/0xb30 [ 745.141304] do_syscall_64+0x281/0x940 [ 745.145182] ? vmalloc_sync_all+0x30/0x30 [ 745.149320] ? _raw_spin_unlock_irq+0x27/0x70 [ 745.153811] ? finish_task_switch+0x1c1/0x7e0 [ 745.158298] ? syscall_return_slowpath+0x550/0x550 [ 745.163222] ? syscall_return_slowpath+0x2ac/0x550 [ 745.168142] ? prepare_exit_to_usermode+0x350/0x350 [ 745.173152] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 745.178509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 745.183345] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 745.188520] RIP: 0033:0x454e79 [ 745.191694] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 745.199394] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 745.206652] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 745.213906] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 2018/03/31 14:05:08 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xf, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12c4", &(0x7f00000002c0)=""/4096}, 0x28) 2018/03/31 14:05:08 executing program 1 (fault-call:1 fault-nth:46): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) [ 745.221163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 745.228421] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002d 2018/03/31 14:05:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000040000400000000030095000000006886ba8e37aa15b3bc271552597f87000000813385aa6156349d5716a4c2146d4be1b55b90fe96478f80ac4d1db38530ae367a0eb263554c25ee471dc709bac3ab40f54a801d29d23ad029c868b3ba2bafe62e08b6da683fdc944d0ef821b5f902c602341aa94d21806471f3a426e0f0a83130683657a77ca2a1a6b79db106bb78fc239fcf66eccca41f1046f11c47a2a037b1b7733ead0d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000200)="561f4f3054c434bf90a8d8e04e8d69ff38c2c8816408963664efbf2bbbbf0bff7b4c1eff941283da86a97c8e8dfc96c20445a4da8ed1c3f037779aeeea3844580f90090f337ec7769eab6216c8d1729c499e846fb22099d6f7faa56bd1e4ae81ee383038924e0f39d1bb1dd5c457663f3f856a23684f22d14537e06d18bfbffd0c3990bffcc890282f8f3c4c63da8f831253696b7116a90ca642028db1f6896bdcfc05ed7b53d95507c3d2ae2679aefff0eee6beadc7652e86f88217b39bf41646733b2f8eac5c9b0bfefad1a37f30646f", &(0x7f0000000080)}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4c, 0x0, 0x80000000, 0x6, r0, 0x1ff}, 0x2c) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001a80)={0xffffffffffffffff, &(0x7f00000000c0)="b822b6a7feb17359e1ce29d99a69e083392dc50ff1fb635a5849d2f5916ae2fdc24e95"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r4 = gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x2, 0xc89, 0x200, 0xb5, 0x0, 0x9, 0x6004, 0x6, 0x1, 0x9, 0x7, 0x3, 0x2, 0x2, 0x8, 0x1, 0x100000000, 0x4, 0x5, 0x0, 0x0, 0x9, 0x8000, 0x9, 0x1, 0xb3b5, 0x7fffffff, 0x0, 0x5, 0x5, 0xd927, 0x8, 0x9, 0x3f, 0x5, 0x100000000, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000040), 0x4}, 0x6106, 0x8000, 0x20, 0x0, 0x2, 0x6, 0x1}, r4, 0x4, r3, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x9, 0x81, 0xee, 0x7, r2, 0x3f}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x8, 0xffffffff, 0x2, 0xf79d, 0x1329413117b46781, 0xffffffffffffffff, 0x80000001}, 0x2c) [ 745.310675] FAULT_INJECTION: forcing a failure. [ 745.310675] name failslab, interval 1, probability 0, space 0, times 0 [ 745.322067] CPU: 0 PID: 16011 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 745.329343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.338694] Call Trace: [ 745.341292] dump_stack+0x194/0x24d [ 745.344928] ? arch_local_irq_restore+0x53/0x53 [ 745.349591] ? __save_stack_trace+0x7e/0xd0 [ 745.353918] should_fail+0x8c0/0xa40 [ 745.357633] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 745.362740] ? kasan_kmalloc+0xad/0xe0 [ 745.366628] ? kmem_cache_alloc_trace+0x136/0x740 [ 745.371467] ? __memcg_init_list_lru_node+0x169/0x270 [ 745.376652] ? __list_lru_init+0x544/0x750 [ 745.380882] ? sget_userns+0x6b1/0xe40 [ 745.384766] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 745.389515] ? do_mount+0xea4/0x2bb0 [ 745.393222] ? SyS_mount+0xab/0x120 [ 745.396850] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 745.402211] ? find_held_lock+0x35/0x1d0 [ 745.406278] ? __lock_is_held+0xb6/0x140 [ 745.410347] ? check_same_owner+0x320/0x320 [ 745.414671] ? rcu_note_context_switch+0x710/0x710 [ 745.419732] should_failslab+0xec/0x120 [ 745.423706] kmem_cache_alloc_trace+0x4b/0x740 [ 745.428288] ? __kmalloc_node+0x33/0x70 [ 745.432263] ? __kmalloc_node+0x33/0x70 [ 745.436237] ? rcu_read_lock_sched_held+0x108/0x120 [ 745.441261] __memcg_init_list_lru_node+0x169/0x270 [ 745.446280] ? list_lru_add+0x7c0/0x7c0 [ 745.450258] ? __kmalloc_node+0x47/0x70 [ 745.454242] __list_lru_init+0x544/0x750 [ 745.458313] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 745.464199] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 745.469220] ? lockdep_init_map+0x9/0x10 [ 745.473287] sget_userns+0x6b1/0xe40 [ 745.476998] ? kernfs_sop_show_path+0x190/0x190 [ 745.481668] ? kernfs_sop_show_options+0x180/0x180 [ 745.486592] ? destroy_unused_super.part.6+0xd0/0xd0 [ 745.491703] ? check_same_owner+0x320/0x320 [ 745.496017] ? rcu_pm_notify+0xc0/0xc0 [ 745.499905] ? rcu_read_lock_sched_held+0x108/0x120 [ 745.504917] ? kmem_cache_alloc_trace+0x459/0x740 [ 745.509753] ? lock_downgrade+0x980/0x980 [ 745.513906] kernfs_mount_ns+0x13d/0x8b0 [ 745.517960] ? kernfs_super_ns+0x70/0x70 [ 745.522025] sysfs_mount+0xc2/0x1c0 [ 745.525645] ? sysfs_kill_sb+0x40/0x40 [ 745.529531] ? alloc_pages_current+0xbe/0x1e0 [ 745.534027] ? security_sb_copy_data+0x81/0xb0 [ 745.538611] mount_fs+0x66/0x2d0 [ 745.541975] vfs_kern_mount.part.26+0xc6/0x4a0 [ 745.546550] ? may_umount+0xa0/0xa0 [ 745.550173] ? _raw_read_unlock+0x22/0x30 [ 745.554314] ? __get_fs_type+0x8a/0xc0 [ 745.558199] do_mount+0xea4/0x2bb0 [ 745.561744] ? copy_mount_string+0x40/0x40 [ 745.565979] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 745.570990] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 745.575743] ? retint_kernel+0x10/0x10 [ 745.579633] ? copy_mount_options+0x181/0x2e0 [ 745.584117] ? copy_mount_options+0x1f7/0x2e0 [ 745.588606] SyS_mount+0xab/0x120 [ 745.592053] ? copy_mnt_ns+0xb30/0xb30 [ 745.595936] do_syscall_64+0x281/0x940 [ 745.599819] ? vmalloc_sync_all+0x30/0x30 [ 745.603964] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 745.609500] ? syscall_return_slowpath+0x550/0x550 [ 745.614427] ? syscall_return_slowpath+0x2ac/0x550 [ 745.619355] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 745.624718] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 745.629564] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 745.634741] RIP: 0033:0x454e79 [ 745.637924] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 745.645626] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 745.652885] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 745.660143] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 745.667406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 745.674670] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002e [ 747.089717] hugetlbfs: Bad mount option: " ooP2pIbs%[45ZM~ڷvTxEp \![WԽٙS9elTDUv3$K" [ 747.117806] autofs4:pid:16034:autofs4_fill_super: called with bogus options [ 747.127042] hugetlbfs: Bad mount option: " ooP2pIbs%[45ZM~ڷvTxEp \![WԽٙS9elTDUv3$K" [ 747.142806] autofs4:pid:16036:autofs4_fill_super: called with bogus options 2018/03/31 14:05:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000140)='[', &(0x7f0000000080)}, 0xffffffffffffff87) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x3, 0x400, 0x5, 0xc66, 0x0, r0, 0x2}, 0x2c) 2018/03/31 14:05:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0x0, 0x81, 0x100, 0x40, 0x3, 0x0, 0x8, 0x1, 0x10000, 0x0, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6") gettid() close(0xffffffffffffffff) 2018/03/31 14:05:17 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x1, 0x8001, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f00000019c0)={&(0x7f0000001200)=@ipx={0x4, 0x0, 0x3ff, "28cfc56e3847", 0x80000000}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001280)="f4adf30337e80d5c9d83b8b4b4c96912039d176f461ae2f5d86127e6ae1549ce45b100cd2a0ef5d8a82864f1d9c3720675e490dc58217ec380ae7868695366e38d29442b5ce28e1b213ef48d83199a18a8aed59c12aecc612b30d2c6abae37f674fb3422c28a817d844b80eab5aed7733e53709b8112bd0a3e78b07455f27c2f3bf34a766ff6dfb69b", 0x89}, {&(0x7f0000001340)="d29c591a2ce5d316d67dd5010f195a9f98d19e67e473d3d5b52d9e1d6b56f9606e6235d6d88816a4f4e1acd87b49fd7e0553274289459362c821180fb90a3d2b0e2ff8143b59e452c2fea70ee194e2bbfbd9bb68e474d15ed21bb6587cd3e81a7f5013e6953aca23680bf40e81b1164cf815f5b91d32a098685a5e65b71c5e5b6ec762ff654b52482f42c5fc7e71026cb489caf4e82331f42106365ac4ffc8e6145e054b3098d3eb50db08c4bd13b8ac41106d2e0331a0c4a0db193df6f095c72b91adf1dad3c452973454c40fb5cd99601732", 0xd3}, {&(0x7f0000001440)="cbf119c8e0dca9c4e35fb57d2802e2d54e8b9ff63730d66332dfdb7f81fc3d571f8b712320b1c0f4854d2b14caa1176a7759ba533132a11face653f1fb6e93eb55ae3bc990a985e83e22107a2bb952955e1b045453860da7d4dcb4efa50d4a8a95b02cf74e6133d2c710b7e64430bb8f983eb417c223de11ee25e67930af5c852efe0a33b3a6d83f4aca3a63787c5c0e9c1282658e93b27b1ca34f064bf533f6dc2be76b0bab2cc0382455f9066f0f2f6afc1585caab4939ba388e8f5ee76e9c797490352e2594aeb65c076f5c5dd22b092451ad909d57d8ef338ad9555518", 0xdf}, {&(0x7f0000001540)="9ed7", 0x2}, {&(0x7f0000001580)="515eeb7bf99784e71022012b016533d922637a1aad1a4aa69537e588c6c88a7f41b062926d824e2a8044e97ce36160e2c2d181250b46649271d028864f58ca052d087e8c97d0b543f402b33cb068ca459f7440a2fdb694673085a494bb841736c04dc25da174d70b96873b992a4a4e785d0bb01810e9bc2963b0c790923ec7dfd40491f255c7699d7d8088de054bae090c6c724a78850cd8c0", 0x99}, {&(0x7f0000001640)="83e2b5230da1da7ae4c2f783d24bdc425945d48808b5b6f299ea620b01df61d0e271c7af03acff09747d12b23b22cdbb0d801fc917e32776bdb62aa82048f954c2ccc4369dda645477e646bd877222c780cc378edc3c0728907257e12ac54246fc68f76d63e81a2bc10ab3daec3beb525a2507e351a7d21002c7f2ad79a02e55a2c469bf913fd980d8751ce1aca5fb8338d0f60a4f7cbf2265ff210b181e68681a710467963c86d1490b20a46adea269fb729f34d2caea1c3738d9e12271f73453005044e3829565d56a284842590a5969e753b86bfbcf0290f7018b09f075532db3f32a2a2121ef10ce8e11be0c38fe52308975f7b537", 0xf7}, {&(0x7f0000001740)="cdd44865dbd5a01450296c5fc900f1c0758c4faef02bd7503d36e656afc0876037b4f3f2663632f0950e64328e9df515aa648ec55474bfece7c61a361053d4e5286cb8c086ac636b3a786e2b4ab6ef86749c6ed8dcd8919277e4875a7cec537a5e60776de4f850c68bffeb34b47c52f2", 0x70}], 0x7, &(0x7f0000001840)=[{0x28, 0x0, 0x100000001, "6436cf1110fed02032c77d4290128f7d670a3557c1"}, {0x48, 0x117, 0x9, "6ada7994b866047ac81b4175f7c8052430e42a767e6c6e7e69eb4a728c6c1e9504ed157605d3e575fa826ea408d3cf398530b566"}, {0x48, 0x1, 0x100000001, "2a6646fcb012efb4cfdd793e92203271d3fa1c5d627012452b0c4dd9f2368e13d6ecfca246fa563320838f34bf4eabfa8fa2ff"}, {0x60, 0x10f, 0x3f, "7c1a6e0bd409a3ee760af3803395bf92d4546da6a3711e28d40ebf8979a2d05d3ae386c13e3eb605ff678ef1751c05522aaea5ef3aa24529ad920a35400e8b69b7e8817a97bd00670c80752f38d45b73"}, {0x68, 0x117, 0xaa, "959a1408a0eba7153c54d6d7afbe57b6501f2fd131011ed9b3e1c34b219edb3f479d0ca7f5b6f325c15fffe24116dd926516eee70fcf2ff07aff248cedebe3c2412e56e161370cbbe9d54d9943ab3147db"}], 0x180, 0x80}, 0x90) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001a80)={&(0x7f0000001a40)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x6, 0x1000, 0x2, 0x1, 0x6, 0xffffffffffffffff, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001c80)={r3, &(0x7f0000001b40)="b6f4643bf6a91373cdec521afb9dfe26f92f32eedfcc598d1c6bfba823a489349ce211a1c1fdf1a139df0d17be4c4c8a8cfea7e68dbf6876a60215296017b0ffccd08350640da8e22d4f849311259a2a746e35dc9fa55b26721212fdf5f7e50ae023db9323484b7a897d76f35c2f665a0f2499a92e", &(0x7f0000001bc0)="e9bc5708ca65d399f97c17e7a4fe47963ee0bcc0a1e39b2b247e439d163a65e284d504021f9a83d2ce01477ac00b38f2aba67a995dcdd8be19a77009499d4863fb23a94eda769271e53ba94d411a8b96dd8afe86bea5ab20178a8ac6a808db97e255e8e890b77ef2e2ac520b5a21469e4962760feeff99be31b9ebcc31d3e49fe2d57f3b2aa99a7cb64ef43f673b6da57930bc2fd110874994e7426183d0fb9728", 0x3}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001d00)={&(0x7f0000001cc0)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r4, &(0x7f0000003700)={0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000001d40)="5f972751094b2927a5b8b495b5cee9c21a2f6b42a590ea415495153260751b31a0f5022f1d551e78f481e7dc62fb1aa2f9ed16d5941307e52b178aef4c3cc9d951ca2bc085d5f4e6bc272fd4114729d06e4cbc29a084cafeb1942ad0c4e0596afe634285cfafac0d861ad3fc1093751ab8a43bc67e59cc391b2f0d39dd9737d1436249ba773df3c7535c95556a78cddbaaf6793adcb6bb08caacdcd91ccd22f3ef180217fc916e23d50fd141af9bc31f02ba19e3b3ced34f7f60b796855f788f2396499da5b23519927d6a53337bdbc2c53c054e1ab1006a8c6e0a40daf5369511ba2208bd3ec72139b7eeca3684114072150a35680bc2777ba0235b75c30280c36eda08411a893ba933b99ee11b7e563e55403ac5d7377c42a056b3bbaefe1bb1f9fcc4cfc1fbe6e977399e67fd582dd261f3f3d057342b8fb3cd3367effac18887ad7e4c3b151d0e8c2f3aee190c4d2ab6d8d3a2b224797acd4dc9ff85b65fac0df118501397dcfca78c10daa50435fe22ac8d00592d2301e349395720b80ec3e795dcaf3bb1d4048003a73259ae1e7642a9e0f857fab46836f8c179e8bc6bf1e45c5cbfb2bbbd286430aea71e159cb3fb50f4c3a30c0781a3e8905a560bcd68a0037cded778212af6f2287bc109c6d03d21df7b30b0bbd838288b6abe06a16bce179d316f9ae9fb44edfc23864841f03200c0511fb4d7103850acfcef70dd7246f9aa173d8bfea2243aa011c3b841e8fedc808272d7b90cbabb0332c95ee0d90e51d863afabf7b4d295762086b0011dd85efad4c2f3369e528d239abfcff4739e8938e122a303ed764f93bf849c2bda410e894525532a7863f895c4e01c6ce45108e11eccdac9312e620298e848d08f174f97a83a54eb7111daec85f6d6a42a0051c9e31ed121a4e8bfac3571c2b1fcdabc2aefb720dcec8f7050e3fb3300e8a1022eb5ed3db6db980b0a09a3b82ab7ae0dfce089b06d515235f48f01891400f68020a46fb09322549ff923d071c471a46681d6aa119351382fd0c0b2934c281af8981c6ef704186e8d93043899b097e508f453ec776495d81e09ca457a385af24afd51c04389e6e1790048c00e72988b29ad79eb8d0a5e59bac0008a53dbd7319b8133b78c6936770def7e0d8c231cde5d6b89631a3865be12706c561cc1bc3fe11c389be42ced8c1dc3a7abff41097dd3f143a3991ea411d2c557c1045f9ab54a50a4cf61fc5d3201dab143375ac2258ccdb955481c6a88e21db09604faca8cdc1f58a4213d63abaf41e9dd24a9051ef32121184a61d5721c279b2f324b38aa59096605d42e691cc95f69f0495eb7c075a5e1da66b78328620a90c0026538a9c65e0f7766ac14dd620f9a94368736ac83817ad193b1766b8ef619dbdf35ab078116bc877f161455df612a6fd1098fd2fbf1f01622603a112f077bc1a38a94f341c8a70faaa0c9c587c528dfe22e33abe70da05ec7c42ccf71d457548d77139c080784f10cb8015181368109502419f91016b1e47364a25f0378ad84aff7f2347b8eda234d157d52ba35f6b4980df4bcff333bed73f4643e3919b3178972870328eb2fcfa23b43dfb1e4880f03ed5d7636ccc37b886db6193534a30f24106913feef7d644cfcee00ff02a4609821d22986b0e24bdabf8ff0cf4a00b8d197478e56d543c41c37d82406dbab375b0c8c47349e2eb92f4d9161b18e40865c2eafbfa29372bba498e6e62afaf2d890927c88406e986463d7beeecae706703861878776669f4bf338993618c368dc8cdb0f683171cddd646ca584a5c35d5d6fb9ab9200b1de2dcdfef8451b39aa34eb5b39a2f02151577cfcf2feba17c7b2f3e224b3cb8c7d51f1ea19ccc894a5c818ff1c791edfb296845ef0302142e91456793e11922d85a9e88bd32ff207b0463447dcfb29cf7a5288e2ee9b5c847a70edf2003eb951f37f765ad5de3e81dac28a21feb0b0a1d6bdda0095fd9fb26edcebdb1ef9f869834fe5bee5c408b3422f3340efc67e8853979db2ba00706b59c1215460b445be4cc677c84cadb477f500fadb151b809a79dde3c049aaea5d9db096f6c2d698d86d90b58d80933c63d177e01f533c8d5be9bad70e21c804db91f7d25b1e59a79912baa1c7836d30b3c52a1a3d7f7ba9977fe9adc8aab65db3f39a27c58568719776a20bcd886ee30fb4a7bc267a2037e28b45e550265a50abf9ad992404ff010099b80491da550e54abfe392a8fa735455e10026756a8c3e16f84fdc3069d8fdb6632ac98b3cf924bb1ba1ee64c39038244a809229c02366dc854d1c93b1dc3d0df25f252a8756184635d9f209de74b5aafbb44a32946b396d568399dbd06b83593e375db51173420bcbf0004d52f10aa4df6b4871ee83db638f22725756b5458aba0ac1a0475366620f1ce161160e881abbfbadc0686c7678f7e7382de3d06af691b19269ffb8f736da19df46cf8a25b54f6fe6ca7b5c7df73f5874932522b0ac036b7c50e20cba83c2918a584a40a89e5ed7a31b852b8316c97c261cbd650ed5c9b2186edb19108ea4fa7b30db907a051a6f09d2f3afc239510d56ce61db4a99d2fdecb36515543848a3f15ac446e9964fd8fc280a43c15c5e35fc1b1060ed59151499c9d6e6b2bbdfc600d2b380f5db8cb9e511d5993f0a92074c9784deae1b011a70168b83ce1a1b4af0a6c2c3f15285c21e551638c28365740c3d46973c8aba0a55d70f1da595fee675617dbe56bcb1741650c73591d3512393e16675c9653358287b711efedfc6d3903219e3bcfab34839bb561f9b1d70de4ce54cab1dc00221a8fbb4508a12919a071338edfdd6d441bae243eadfd4f587dbcee656126aa3ab4e331af690a0fa6367710b0da7fa15de972c67f8c246a5e7e795ac963564f5db6c7de6ccaad316672d77c4c70c9ca3f5b6b31d80e2fb98145698aa5927430063370316b9dce9b762f29a874789e64743eff943a2de63a57e55e6f53de815406c51330b157023fdf21df3d5b9d8dbf3f1af352fa215fc6e4c2e5759dd08500c49926bf016847976547eee9af2f76279561cd5cb863358e3bd8b30a6d2dd9cd2cedfb3a60b838277081cf6b09afd1d9ad07fc0533d34add5db16ef4a7b74c9d77b0f5359ebe0ad754f8857819eaa03e5c581f8aee7eb842ce367521e46f1af49e872b1017e65d0e762e82b69f24609744c543d66fdbde0963b75d78ebc372c0e21f6dc5585f69bd4f5d52ebfe0fae1d5ec2d3cb6e65a2fc36ccace26409861f4e78ede7fde6ac1638748fd9424a0f160939bc4da5d4592ca5e9511483fcd9e4e365fb66c04b7cd15776b2612d00e66a2e73da26f94b10c422c0627bd37f39d41c3a4d205fe3691052fc690379ddc36ece377d66e8e2c3990141ecb58d48f928e0c508a4e4030cae6d98cf9f7c3e212bf062c861bc25fe586cd12e0b9e59cca60661981fb2fce8bfce5185f8780792d65dee6e9f77757d1b863233d579de4023224aa56a715f90473d6adda603046f183bc8ce4ec98e682a4b1d70d263fb9bb1e55ec1d7c6cf206cf1d8a3a260fa97761683d88e9d401cb54e3902ec2a68cf013da23635b0c83bcc71b9ce395d568f8a02482ce01e75957cf68e73ba479562e4a0e579e4bb5c620f353aed4b1d34b4baa3e92e4ee1aebdbafb07c85a8a1f4b313099f5025546fd73cc161cdff360691e00928a3914bd9ad54e136417c254aa211f12a58a90035ab7fb9ad01255532097bd8f01ccac844ec78fcc573366d02c20249515ea3096142a0bd9be3925571339844cf6e0b314bc8ef3d7237432f16e285f609334fe8bc074889579a2843cbe40e406f5d34d99363fa52cc0d9d6f95b989b701f1ff779b55d3c666f8f73079d7f3e169d9f8cd025750923df7b77880433b16288cfb71026cd723a072001da233013b3ba7a3bfb5e5b45a4e211cf39c7c46411be3946d5678d371ea50c9bfc427d083aa86908fba6987ddfad76f0aaf4063bf87eca9f284de9757b078da4e8d3bf3cbf6f6863749e3046ab5bd2ba38295342cefa45343ebd34e97ebd687febb690f7746f65de3350612a298e08a365214c3d6d57e2997e7bea32a0ff6326717209e3f3dd14f032ff9183a77c351bdb736f0fab76feb2599a873c1fa59a7e75e7365ae1e2bbbe89c2b9145ced4235ff3cf79f7fb2b62b2fe51404a5385074195c9d9c3a878c7f0f50e235ea114d21be11db7b312655b7b6a9893c0f2f3ab69a6829cf19d70701bb12b79f291bfcd76c307e4546bb82a3987f930ed8c35cb998b4f59579c345f4b568939fa046a57ace802992acd36d7623bb2cadca9d5b19611025b2d3b135aec4f1edbf6af41eebdc1f65c8aea41ac99942e4025b86b17b60c22fcf0946475908539907e64e6b883f9ab91dfd97363884e19009e94dbccc52af3fd61b5d978551f40b6eec6ae7d14fecf4332da9202d19ffc11af963ec5f32f02395694e75582ffa7179a65a47f8895512ef5cd79970534135cc71f29a69d09516593dfa58ad7014968e04792fb9caa718d04fe33802bcfd8ecf303ce1a29e1d3c8929b9c774c605332769bdfba41f3a7caf41c41790dac64b7d05fc66a04255cf6a7cfdd2d9067e39559343960ae3ba8cbfe503079d15e61e905e624154eaa6b5ca3b266f965f27726a314cf54d27c0135629adc2d0b42af0291843cbe2390f642f87802006ac6361596da3745474faac95d2f2a9ae63222d532ef96726895b5d7b654d30ebef0e4b07e2d6fd3a8093739257d9fe5780d5c5d40e075045ac70ad6dd877d33196e02634ecfb1df6941614519454a46decdf2b2a13f805e313ccf52edc97b11bd4b17da1c86f549753392b1b1334ee9ea51870ed8034ff2fcc4991d25ec53b0e0f8487e12843add39223d8e554822f976aa4fd144b6df81b705a9e8c40b4c16c521d27b85e38e047c4ea5baae00c5245efb137d427cce36c16291d6f8d55b5498f6c4af3fa3a184114b2657be17bb02c748dba58fa2dc10bf21a156ea1a0c2915fcffa7b7ea0974090e145347df2529f7b742b18a282c10faac55c4dddb62dd121975fdb3a666489f3148a9556dd37d7b0369f7088a75a0ebc9ecac56dd9f464c11bc2576f2bd1d45707a0a437e7f0c96a821d24cb3e8f95ee7529ed559ccdb4c01375661ab4811ec5d503594145edf7edc38df1d247147f06b9c9e703ca02695eda9e961f32e4e1037895a3d3f6604a5eb8b4d8277aebb459820835625b8ef6f23f1f563bebbd3fc986668f6994fdbfef9f8d702ee40fff82d2faf342eb08818b7613e97e333e4807658ecc3660e2db6c1438211b4b971337e77fc5f95664823f612ade2f6ec56dc129187a4727c6088ac538bbe694a4e9d72a0ba275392820400a1bbfd22ae78cb20aea6552daa37f8eed9f2ab75f43365ecd6b6eed446719a4af9b95d59d26e14926749e12f54607986d1465d7a007a7dec27e079329b63e56e98b32b31eb23dc9495dafc974770a4be0ab20bab080bc7a0cd2dccaa67e50f0ddec4e71c18cb75602cb529b176d82dfb13c8ea9e596bb2d29058ada624c9a5a4f1cfa95469c8979b24f9bdaac79668b8c2ecd9086596d3d61f4faf103e14f59aac096af24b46b48cd145f0e61b30eccb7132e5d8c3169b077f33f063dc6949f16d47a6c4cdaa41596248f47e759f461b6a026e284175114fc946a63e77cb68ceab5019170e2eb4c630393f9e7f50a9aaf4eaa122e9d91b653fb773f8235d58c11a660fe9367370daf0f6025a5d092c53d1e672ccb4557e651972a191347f69db6a6fd6398", 0x1000}, {&(0x7f0000002d40)="21b9784b7a4089", 0x7}, {&(0x7f0000002d80)="db83c362b90a3d0a679601f3c73ed674e2600ea0f0e11b59433d5f8344552acb11428660752aa457deb7ff508c06d7d9455b29c052f1119ec04050cf1d45f9c41cf68fd032d0377cb350a908c8e98e1a3e8c76f40e6e89d0b8bf5b681239fcd0f9bfa5a2ef5458284478bc75cf113b814de49df9615bb075de052be2e1cd4cd276ce8bd53fbaa2e071ba6afcdc157322411e2ee2dfaaf63eb3d13585f434b4572c07a6c280cbe15ddf7e27594a50b7cf004dbf59c6661ac9aa9f6760c432db6f40c2dd7b7c243c6d5498", 0xca}, {&(0x7f0000002e80)="88dee749ba068a96cf6e67181de2640c3d4125751a82d5450e92ea0a08a3524b2e275b08d8269d9a6a134dbc751dcd8bfceeb30ad5d8c149fbabdeefa07e72a2dfc2c9b8f4bab2312727cb6722e1dd28b9d0c89bac9d46a345dab94665e6b399ab659535e6d014b14701ddaf424309daf40b94c57870138804884fde092e2e943636eaa860b1cc2df7141a5df151629e4fd081fb2fa46417fcb54d4c4ec053841e5090e65b2c73c3552c1ea186f44130ecd95c1b2d6e9e4e791ed6bc47bad0d26032bd29bec53f4d62f611a5acc355826a5ff4245ecfc814789bd820443eab97d18e8e0474279ced5e094594ac7a", 0xee}, {&(0x7f0000002f80)="d3b1dc44fdcddd46b233a37cbda4906b42138c852fd772022fe76c0982b4a6c7a296aa9f5de86416c7381fde0b5de8a2d3d2e13b4995ee2120b2a8812e97ea39a5228812a9ff0921b2bb284951df81b507b37b9dc0d769322ce6f841f334785a97e95d79079fcce0cfb9de1f629a215f5e8f5dda410d9cd90b7ce86856c50c59693e2ad2544efddff79fe82f476d5d1d21eaa84b6b76d4ab2f0ba9085754a96f1e8e00c62b23138537351e81f3f2442add2544645c3e4554f9180e918aae4397d9491ba128e28ce9eefa84fc598644ce36c3b3a2", 0xd4}, {&(0x7f0000003080)="2ff03f8abc96fd978aee175af7da204e96721d9973c4f556cc1e6cf97933b1d5c4d683026b91e09fa6bdd1cd5e88c319ca8c42b631890c68f027e50e332a289bc73fa262a88281e98772388ee50253bbadb1bdd2c8de", 0x56}, {&(0x7f0000003100)="b182dc15b8ecbd8bcb43c1be77d2b041e2ddd6882a0e42f0576fed020f87ff55f135895df2885f6958cf88cc85d2e9b83f45e7e222bc609d52e65669544cd9592300387e33177f91369b4f36d1fc01c7a65fa18304775d1652aa6cf587f00ba8113a81c54603f9f1e967f2445c5d4c14f85a0cd5f47e232dc0d0570efb4a87c9f78832e746f580dd553bad039c4163d11bfefaa6c0f101a2e18a2fb25e74783d47eefd6f7e02723c93d4eacba9c740626038d9cb882b1389df33798e69c5c52c2cc0240203588bec7c8d8638f7641557f51befeef5a8d715edc08bd04eba513424c50d61b3bab437dd1fb96058", 0xed}], 0x7, &(0x7f0000003280)=[{0x58, 0x110, 0x3ff, "5d791ff03d52bbe8a5f6b8a4c892080fa8ce7775a21a6f1be1d13a17bc85a043de99debb115bd8b36b658c9e35dfddb5783396bc025729c5e765a1ef563db00a03"}, {0x98, 0x19d, 0x7ff, "cec373d7018021c597e31d9000e3a7fdd46e15dd59ea69793182be4d0c4c38735d1477b588f6e1b65d09d7f00302139b231a8dad3ccec9000d8773b4558d5fecb74f4fee7e00238e728f614e944cbe24f48b22fedb84317a8e578002fe9d7ced07171bb4398497b12d2741d2506f1c8a73d3fbf0349d8082228216f3a2e7350f3f23"}, {0x10, 0x116, 0xee}, {0xe8, 0x13b, 0x5, "41345251e71c6ae6d99a62d86894ccfe0e2803dc9d4120cb193d5db13dc21cd0a0b4e49fb7c7b828cb190f1d88c740d3429cd0d8f35e0526a91b926ccc6e39dc145b04eced805b23454a2bbf5bb819aa81caed4fb7ff6c1f6caabda325f27f0fd31a8fca8a1d7c526dacaeca2cfeec5c103f76bb0e41845d5597a137c5b202fedb50cfdb1ccb2768bc4b41c51e3bc73f015b90013d64bb25756d9c760b7a2c6b134f9237595bd29b68a9ec76657c13b1e23043d452a873b6550b9c2947a1015c0ca5a7e0dfcbe80e5bc58723c682e4d2fd92"}, {0x70, 0x109, 0x8001, "4abf1876732b3bc439d60ecfd03047052cf88c5817013a2162b78c1d3a6d1f8b11f7ce32951a480cd1da1fb75fe61cbc73597c78012553f4c9a79998370eda16b083c96d8d2b751931150b97c3049d149efbf69c29e0f72996fa32b7"}, {0x80, 0x1ff, 0xffff, "ec8b5ea080a8c4c18a28ca0a03dc01da41e7f494047cf37f7d260c3585a287941e257fc5623bf1becf8052fd7b2892745ed9cb8c9ceb1de8e69152c8e33e4e16512c2bcd0c445235cee4cf15688c60bc0f06029a075321f7ee32a48dfac6e11b1934580b299ecd353f13d0b53fe874"}, {0x80, 0x11, 0x800, "244a82d7a7f22a417ac8e39ea96966993f2a36a8c487c8bd7d70a2e00d2ffb1555bce0db2a51c4a6fd5a43901e3e011c214e642f3ed8d5fa295c7d6d16ce2c0514cbcc56c7804f6edc6d28ec1faea0695e94e4af95cbf5ceaada5ec1a1edede7d4f80424f170b6aeb0b4ec48"}, {0xd0, 0x10e, 0x400000000000, "88de92b3383b94211e79b31c83df5ea53a554ef7fa44e6ffd78a9d7470fb3623af30188cd8024693cc5c1c5bebf96bc11a82566c6d11bf7d8b4f0f1122e3a7603863dd76a0fe0e8f6f35379c32ef4b9d2af3dbaa24b35ebb292d23a1d79d533dfa48be39d8b38b11e33fd401550dbce055502d5a620b3aa170fc92ddb1c64d3a86df16ae4f904d44132e6080ca06f15cd382767c1962dce60fac9b0690182c4f80d91b00a850ac6741e90f055374ecf08509bf36c11cd56efd71e6be"}, {0x20, 0x108, 0xffffffffffffffff, "4aa9156cb485bd8a1074"}], 0x448, 0x63f78bd39fb8d331}, 0x1) socketpair$inet6(0xa, 0x3, 0xffffffffffff7fff, &(0x7f0000003740)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003780)) sendmsg(r6, &(0x7f0000004d00)={&(0x7f00000037c0)=@llc={0x1a, 0x20, 0x5, 0x8, 0x7, 0x81, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000003840)="25b5bb448b590fdab965332079367aed3de597ebc374c36e820b3bb4326ca5e68141d655db0f1635484c5bc30bcd827050b4a0045a529031821d9588ea197a852a53f8b3f7fb687a8a3ff9052b98152ec6c8ea7d5460d3b0f3d93bc3906f2280664689de9c9bc966fe993db4dbed43b003304ea4d4e954aa4de18860ada582346546e472ba4b4151a00e60ce9610a988133e64ca28601f629902496e39d88fda54a769597b4de56052dd1e903757529b661083f2f320101257b80a07138b6bac9f39591acf453d379e834a5e7acbab9cfac7f1e63cef907ac46de996a559b82f47112a7cb06e5d163fd9", 0xea}, {&(0x7f0000003940)="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", 0x1000}, {&(0x7f0000004940)="7d3927dc4d70b82fd1815131b75a056bb44aadf1b5fa2277f5a6996aa121e0690e57efde78455720e799a69233061e7db73c30c2c59afaaf0bf1a4ca4d132f7899ad371d4f156a63b6428a573944b58aa0456e953fe9a63eeacfe6949f2d39385a1bb5d7082918d092d783adc6ca93c4cc915f9b740ce59a593c63bec9c74468bc5804e66316f42054d64640431e2304a81f7255093c8de2b449cda6eddf515f226c71e8fd885fa135645c490b2f828f43dd56bdd8eb945cbf53784752d697997cc5a0c1589ce2fc97b8969889a4c840916f38a1919dd6eb69e0000fb47911eaf45f2a0f764c910f5bf75f91f35fc5c1b24d002abc197d5307", 0xf9}, {&(0x7f0000004a40)="31f3501388874bde557fa09b582e2ef00614196119d7aa087fddedce2a16bfe864501bd7f25d9ed8c9", 0x29}], 0x4, &(0x7f0000004ac0)=[{0x78, 0x0, 0x100, "e7bb80241e48d6563e9c8f573954a6ccb1ad51974fce8b111c1508b5f3f8cdaa474b9fce8692f83fbb1a5cf920e38c553be1e01b13b99b959451c01ea78e75a33564267df03473ddc6e822dd2003b85a292ffb5409fccd10dc15510cb9e80c4d721dc9785766"}, {0x58, 0x118, 0x80000001, "4faa2e03a6ac882fa80bbbb7864057f9ae5de226a64672a80322409d8f6f3cc3f0a7fa532607bb9b9faab34f07ff7c8f61d9164ef441e68733b14b1d2c47d0b85f9863f7"}, {0x30, 0x115, 0x3f, "41a2acba043fb2338d7b34261a68495d5def453ce9412f4ba40e6fb4668ad6cf"}, {0xd8, 0x29, 0x22, "1f87e324611c07b31dec77d85017e0fe8006a37c246a68ed0b8cfd7b02f6dcf1d6ff00754dfe61e31d09663b0668a5ca0bb8f9e6b4027dbea9aae4998234ed7607d124990f87b5637990ecd1b7fe8c97d6032d97db3e8baf422ffff2e1ff109dcd9314dc6cd4101c0c84581c28fb9ebaf48aebf5954eb908beb5a662653b3182b9848f6ddfe2ba1c9a5b56ecbca0aec4413b775c2ef5e918d28d40285ce14316d23c175f22c72d75fe29f4387397e60c2fef0ab0cfd641538f8ac58563e41370a80ce5"}, {0x68, 0x100, 0x71, "b6f43c9f9cd9f5ed7a174115189d62bc42e041c88019ee80e3d810164d4ae2b61cbe127dd74035f2baaf98b5319406e33d8a355428e273b202e3fc689ef597b1076a32572874c1380770941dfb2c516102d55daa1619c8"}], 0x240, 0x1}, 0x8000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004ec0)={r2, &(0x7f0000004d40)="5269d1473b598c19f12c16e90e7886505babec99b0f9b2e44dc5210f510286ddb1cc2362f53cec8ff0e936afccd95326fbd4b72e118e82f7b27685881439fab5ab665ba913b0567ca16b6ba2dc834463dacb24d4bd5c565d09dcc905235ef371dbfad7b4b84f0d9f2c0400221c9370e7917fac244d5fcfeb57e74b3662954f573a0a3be74cd158764f41355fea5fbacca3522fa5dbd13f4bf060e2c5d65d370baeca6ad8b36d4eca5283d65ae3ec8423f120c3c944c1a81e73c92198c22e77d1a7891e83bf506d2254ac", &(0x7f0000004e40)="40c8e72f45e1b65450d13fb933458ab2e389bc8900f624e2efd2a7e3ce33b10310880d242f4fe343a0660f0f37586d7911365b6a6233c8241d527e56fddea9a71f871a7e108f53137687fd9b89a5", 0x2}, 0x20) recvmsg(r7, &(0x7f0000006300)={&(0x7f0000004f00)=@l2, 0x80, &(0x7f00000061c0)=[{&(0x7f0000004f80)=""/139, 0x8b}, {&(0x7f0000005040)=""/109, 0x6d}, {&(0x7f00000050c0)=""/4, 0x4}, {&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/142, 0x8e}], 0x5, &(0x7f0000006240)=""/184, 0xb8, 0x10001}, 0x40000001) recvmsg(r5, &(0x7f0000006500)={&(0x7f0000006340)=@nl, 0x80, &(0x7f0000006480)=[{&(0x7f00000063c0)=""/133, 0x85}], 0x1, &(0x7f00000064c0)=""/56, 0x38, 0x100000001}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006540)={0x7, 0x3f, 0x7fff, 0x9, 0x4, 0xffffffffffffffff, 0x9}, 0x2c) recvmsg$kcm(r2, &(0x7f000000e000)={&(0x7f000000cf00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cfc0)=[{&(0x7f000000cf80)=""/38, 0x26}], 0x1, &(0x7f000000d000)=""/4096, 0x1000, 0x8}, 0x2) sendmsg$kcm(r3, &(0x7f0000010540)={&(0x7f000000e040)=@hci={0x1f, r9, 0x1}, 0x80, &(0x7f000000f2c0)=[{&(0x7f000000e0c0)="2faf828cffe414a9379564e28698b8dd427cb27a464d19ffa6b20ca128cdca948f8060fee4155a607ce0ae65b53b612867a8ff3aa9bd8921961a1112e4", 0x3d}, {&(0x7f000000e100)="d15ec861f60a66dc215c", 0xa}, {&(0x7f000000e140)="5e9c4acf84bfb5e4fc9556e7369f7fb070dd453fbc9178da738522f5091afba7ddd5fd86191a76e2698c1ad69cdeae10652d3d4f5e0af0481c8ed224dcd91a99ce7e285b", 0x44}, {&(0x7f000000e1c0)="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0x1000}, {&(0x7f000000f1c0)="b022d8f11fd6220119278cb6a9e1a55c05af3a3e7ff5d774c044b491e6425e93941290953dac7c245c9121b1f9654933685cd3c99d7d77f4a70d8f4c249b15db12780b12ee02339be8129ae42a5717bc7b76dbe446bf1f6f109ae6fc4e0217b40c97b27e2207f633aac6f87987177f53d01369f608518a9afaf016b05b2033d2e76dafcac67c727a330837755447d3061b519244fe42315967592857662f27fc9701951f271e1066e92dfcff2e54062d264fbece12d4010b8395b4771699900690e770e3f1ace21eaa285c25475a15972ab5954e8b453d22c4dbed7f", 0xdc}], 0x5, &(0x7f000000f340)=[{0x28, 0xff, 0x5, "271c086ed57990230bf0fe741cd32dd532a5e1ea6cfe6256"}, {0x1010, 0x112, 0x5, 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{0x100, 0x101, 0x89, "43783c8fc79cde8bb6099062728b82d8fa22737f05917af22da3a8143daea36495a4141fa9a71d06c6e948ae2f5602e605a84824c936dbd198659d4eec2c0457ee77fb156b052deef4cce5311119dbe8b5123a657a9011feccb9063fb242044b5aa4bf35a90b8ee98d4d4e9079bc238876fb0ec042069329d17120e9ff43725e0cd1c8f165d2c7bf970ac5d754521547f9d5db0deea98a5dc0b3fffad9f37183ad5a95aef6cc2d5f1d0a6c1671735571e153a642226bac533f8ab4a27166c54493d3a6f141b788a3db32a81e4d80e84b3abc81eb662df382f5bab0e23d83f53c29ff51a11473982f78"}, {0xb0, 0x13d, 0x2, "bc8bbba6f272f4c92a0237c624985a2b6784f4718ee36e3a1d2d61c7379ef40fad7a311cac40885236fd5fe11692e74338226340eb572f1742f4f1db817645939f051bd4343e836e4281b71ddcc7bf06b7afbd8550a7b30962cc51cb4e1bb363bc159b819aac46e70ecfeaaf0de49ef5f87931bc56fccd27ec052fa771f6b5dfbdf54e771053d8b75403178b2bde0d3410c1a4cfc9b408ded886bf0911f5ee50"}], 0x11e8, 0x4}, 0x40800) mount(&(0x7f0000010580)='./file0\x00', &(0x7f00000105c0)='./file0\x00', &(0x7f0000010600)='nsfs\x00', 0x2000000, &(0x7f0000010640)="58716adb58cf2cf159713cd6f4877cba6fef41780b226e7b82ac044c930ba230fc9bd1987ee3acab23b9ef8f64afecd4765929") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000010880)={r8, &(0x7f0000010680)="5657b2633de4fdab7fd50917c87941fdb3ab89ca9efa9c9d47d1d61873f93d8b36c79a2c63a9671f1025eaedc217b4c0508967d701f34f4c4dfaa610f25e31fbb723dcc671d1a45f94d8e61f4f87b5cc422c254ec760602e504d0cb89f878ce47aa17decbca75feecf9a02ee1a171ab7c1f2a5448e5b15b892ee731e2be30d37c9c009f15e2f137518e7261ddad093ab718b81a943c71a9dd2e584de96263faada9d59ac5fb0f515e906a827421eb6e10c36c6feba1f7dfb1b3fce0b6a41b6b904cf6f1478668e9d5199628da691c215b67eb216291102dbbadbe7be8a676e43a0", &(0x7f0000010780)="eb4f394d2902a4541e2436924f148e096c9a8ae3b5736bbac4b467b901011b6f2f0451367e540619d10d5b4bf952da040df9ebdbcad9dff21483dfebb452248ddd70e11d074a9b1160cd166aa3507a5b6dd255ea1ea7b3011c96e16534a89cc42359ed597d40cff061c1d49bb5f0f44ddc1812e518f8c4510552045e3ca06ad20d7d299b00ebdc08b2aa117b560e7dd8441055028a55548e737cfd8554d5ee546c7b2c4f25660d208fca6c6c606ec61fea08f01656ae3a4a66093100abee667c5d2bba0cae3dd8015812d4a9aeec5c557688276ffbcc99c32e78e9d1bf43d888924cd6d2e0", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000108c0)={0x9, 0x8, 0x0, 0x80000000, 0x19, r3}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000010900)=0x9e, 0x4) sendmsg(r0, &(0x7f0000010d80)={&(0x7f0000010940)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x3, {0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9591}}}, 0x80, &(0x7f0000010ac0)=[{&(0x7f00000109c0)="9fec4cf4ecb501964261a2908145cd39ab02c5076b2eb602d65edd51d3c7b5f20da3578ac116bd65ee01db1a7e930111e8293570071ac6e2d1c1f57cace79cb21ea8a93ced787412af3f42518a30bed6de3cc6555fcb799d1f0c1e12edfc6723834b8d91bcad4fab2f955999eebefd42d714b544be8be85dfb4990a0df9fb9244f6948111ee7163f96ce87dd4592a092b2e81c16ed618f65ce2b", 0x9a}, {&(0x7f0000010a80)="33b34e525e", 0x5}], 0x2, &(0x7f0000010b00)=[{0x100, 0x1, 0xffffffffffffffff, "774fd0758364f122a2bd99c71c8dc0840e8819c3f150ba210c433087e2ea8b419eba4aa7ef990831fb8c94735ebd5a0c200d946e2a18d1d7d1afe16a77b54dfca4f5c3fd04da6df168a4d2a80b09a631764ffbe9092db43f36bd523cde14c4938528cd29a858e67ecf6b7502fc2557f83a47cf541b32c959a1ad0a08f02feaad1ec107cc12b150769ce09644e1165ff96a4854367506a6522422107ee321c292168bed2c7a167c91d8971cc6b15cd833f0656773a2602042b948b96d0f6edfe689b25817d028a6a3a1c5486f809aac9e4dfa9dada921336e598bd33904fb3ab15bf5c7a128ad596721726c93254203"}, {0xd0, 0x10f, 0x10000, "1b719f13bc187dbccd07648b8157b524f0d6f0223d36f2e190ab2f50fa71c975a0952ebc74751867d8e2900710c94b106274135efe232f81e5df04db44c64dad637095bed66828493a2edc5546ac359699f15b8df77fab5f628cb84a3d82d269d885709be79f447a44e286b8f6168501fc9ed1f6516877bbd677f704fb27f2c78fab88d902d3ae8c76dbe973c232af5c11cabb9d12cc11f217198e6904e160ab1e6a55106b979b7bef39a2bdac071d40149b4ab12bd9786e023292"}, {0x80, 0xd75c1692514df86, 0x4, "38aacc4ff9bc1f174a6141a69c7cbffb6f5be9bc6107b44a4b9a193f9f5fe2c7e21a294d343c5d942f80a8224e0d146f4b649ad1db3322acd677cc3498a2c5b2485bb464bcdaa6029101a917d8c39708a60e787a5710bb17b14f12afd332fa51eb379f1b948c4b4302"}], 0x250, 0xc0}, 0x20000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000010dc0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000010e00)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000010e80)={&(0x7f0000010e40)='./file1\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000011040)={0x6, 0x2, &(0x7f0000010ec0)=@raw=[@exit={0x95}], &(0x7f0000010f00)='GPL\x00', 0x1, 0xf9, &(0x7f0000010f40)=""/249, 0xac5831da544b5b7f, 0x1, [], r9}, 0x48) 2018/03/31 14:05:17 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000580)=""/190, 0xbe}, {&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/31, 0x1f}], 0x5, &(0x7f0000000440)=""/227, 0xe3, 0xfffffffffffff462}, 0x40000000) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000), 0x7f, &(0x7f0000a01f13)=""/237, 0xe8}, 0x0) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x8, 0xb, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x99a, 0x0, 0x0, 0x0, 0x9}, [@generic={0x101, 0x23f20, 0x9, 0x449b}, @alu={0x7, 0x4, 0x6, 0x0, 0xa, 0x20, 0x4}, @call={0x85, 0x0, 0x0, 0x32}, @jmp={0x5, 0x1000, 0xb, 0x2, 0x2, 0xfffffffe, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x8001, 0x25, &(0x7f0000000640)=""/37, 0x41f00, 0x1}, 0x48) 2018/03/31 14:05:17 executing program 1 (fault-call:1 fault-nth:47): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="1fdcb34d8b998c55511d0a903d5a5b6ea03acaff24b771212d2a8b46a7bc09ff06015f5b669b97a437ca0533f748531da74dff4009ccbe9407e22153ed66c026b6a7669c166c30bfbae5fcaaf608e3f8a4ddf7618cc105365690484ddd06f6a663623b9a0d80d054117550dda6905969f2d0cb19c99481a60167dc9edf7431a1132486b70bf2970bbed1696754d5bc3521e5df4e8495c5c3e18528c25796d949cb3f2dcbe366adc411dd5a899b5ba87682e247b512dabb54f1ad27d898a5bfa3647a7efc6cfc10ea4bbbfd8dc3061532eac5716e6cd061827f91c9ee3ecdf2974ac3c420b2a0d49e238815001c6a0219dd582e599ff07e0d0032eb67c47fc249869f8f528cc9f744dd17b4800f821c1b926414f514371ece6c3010fe5f51fecb5f5763808453dd406d587e5c9261ce221e83c48288b55d7a2d625590281a3cb0c23df0c85b57be2dd0b1ce613556e6c5353b2f0ca86579e3aa04e0c9b7f5a2c62bbfb264f0d8c36f14a407605eb2056b4f517ad1d1ef1b4f503e5bb391809e6e71b99d6b916ae28b06a965eec5edfb7bc139dcee1b154c792bc1ca82f7fd6f425aac70fd41fa26ea9e55a181fcca057d16b31314e1803017c0e1072b5aafd81a27f15d950a2395aa0789e6db27a95366fa2087f2d2e8541b996b9b1c75aa7a6d864c9d180caca2ce7142a11b8809980b65ef29f2142e9d7b6de61d7e80faeca982618124f9606ed8d796d2b9de7481024975886603233fb08eb26fdf766d90c019b0f7a91702feb8b0ac47e58828f37886e3aae723ba9ad6162b7b721320ab68a940337f3414fcdd8f3483b533a2d785843e8730158fd13f50b39ac4c092f805a1e989bba534bacb00b4951e2413644301f6bfd71b62f9f09a9feaaf1d68b20c6daeade16c6993521a557252fbe49e45bc71f9a63850ffea6d27fc53548614b12327d5f25b4cd5065e276cc18adbf5131f510efdbf47307d7be6a27f87f37069e0514d2194b2d5428c10bfadbcb318cbebf20b26298bc99611e428c550584b678a80d792e469f412ec03d3eff132e09b53659b21add17084539a04f8b26252644a92ba0d59c2f3ae58c870b8d929716e8bca1793feb5b56086ff6f6b5e9d17e57dc771f563140e8b6b8c3f32e58c9f7b868b1e647979857e49799a85b27ac03d3c4a035c88f759be5f2b2b98dc153988c1d79ad26fb221fc107b9b4734f6eb5d24139114f90cd4ae560433a946dcae8b6ab6de9ef2c40326fc11b3f46f22dfc39a6476432af9a2674818fc7c10eb8ad18f32313697cae3c1b570e69b6c37956083ac3954fdf77dcf9b3b8932a93b4b49ed52337d57d52f7f0b3ff123b72da221d3d1b6ffd582b74521834701318c5fbfba5b221f10b0022581e7c4512d5a228a84885e9c910c16d04077d2edb34cd40ca0666ff3a831e31fd3b785cbed61743a48c363dd1cd4bc0ed9f41b01c3b8e069175da69c8d89d9b39060f4ca68b1449860e95f21b6945fbcea6cdb9614b204110605ba44deb72fa8f707a9b5dc5ffa26c823a32b101b47f6c1ea95238f4b85252d663d178b2572c6a47daaac92c9bfbcea42fb9333de8bf893e33479bbb5f935d3ac7a953839bd6261c5e4aa16d79dc73b625ff6a0f17cb3d343f63b1d639a65a6454c99fdc5cfb892c48a0f9dbb543312c3b1654a93a773f538251a3d44bc199f0bdc4fe4cf36cd83350049c5a241ed33770dd9b112a03034a05e15361b70a41892a8d261cf7251e40c326469e499cc6e683c8f88a4031c7bf33abf35cb9fdefb7d2f96ed91f784f73dcb2774c7fef7337559ca407d384146407810a7e274938c56c023244d5138f57c73a2f43321c1ba657f3b4f63cb66c44f0db07e807d2f8a6c1089ac802a70a112322bef601a8e92dd979eaed2c91caccbf69ae7bdfb4d8c634550fc809f9a91c6e34786e2afcfb8e87396da7ed4cb8f153683d603384a8601d6fa48e83f11f8024e9317d39b77fd45a2dda947c529eea0f8c936b65223525ac7d96f2570c52c6ec9a8b6dda1d7afaaa2d59056832fe4bd5c6725d743150bac9521186c90b8ef90805a1129a1e02c3020d65cb87e8dd2b7de4626732daca31115009db4399d42e795cd3716de0b098ed5d3cb0336bb6ae1894250f4b529fea09ed35a6c66b88d628ea7f6ca2c238a34d22d8d6a6092bf806f7562bf11eb4a67f3b09f70fc448137632f3e49044765425596a5db9273bb3d7ea52f54f2dc1cdd858fec51884c4e88a03a0aa00b01b8e808a196c3506be87300e578c36cbaf401d140d091f19dd33196e3fc5bf74311ef406225b98f798facc8a600674bc72d5f850120b331652b83e09e351a9c9833e6228d8ea8a5297ed39963461be4a17cb7898094d9efbc309755d52931dc1a47f586d8f4b71c31afc19159f33b03ce3dedc22dfb021d27ac8f6aef31e4932e58063fc8ffa365239b23093c0f0a5f748da7c55810191adf53b661f51ec43a690e0307b6f219680ce03823b231d27b85505527d2989bbcc97ff5f126fea427c7ecb005e96701e05bf1b37cccebb3e4cc2e6784b6fcc438e4c8bfca3417a4ad44635840a5c340a030e5df4c9a4aafed1cda0e14b665182d777feda1e78ac8206144596d0e34ef6d03408848d606aa7f067fe77ff5328d4748a8b39a74ad76baa0304ecc12bd08d337dd4c423ec670ef839ad11365af76f185f6034fbdd92128062cac9bd464ec1af6b438335e1fb24a2604436fcf0eb919463cb0ff88c360a9777f145638525df59c8727323c92257e687e8c4683589452aef89309183ba30bbbb7b1839cabd0ceac3de21340f3692f1a2f2f0088b13fb55d26e9b7210faa815cb930846f9fd54209804b8098ab71e78cc4d5dc77dc62df947aa9e1d990d2a92b30f22bb7291bcaa186dc5d16fd42ba327381d11d55f7bacfec720d8ef58d9411fc4e3ee06e7b510a9ba706f0a7455050567858dd5afcdde2187bad83b129baf6abafe2dfba9cd398580830f2db3ff11f01e32cc77a9aa8fb65cf303ea133cd0a3b51140d60932006c91728fd34bf62050723fe6b82ba4d556e417b8187cbb855c5ef67b94142e9adc374a97f11ccfd45e4b23c8725ed38687f55733dff2ab4020f0de506925f2401ba3d96774b301b9e78505426ca44fbc9ce1e0a2e9889699058bfef6c3ce80ee25ac039097f876a391b3cb2a450dd35f92f1d80485b8f02620052bc8e3056693330bf4dfe3cf44bfe1443b019488f9172a0d520aac9888b2f824aadd12ef8938f560b03d41593a1e618f22026ba46437730f1cc8efb91701239b34ad1c1ba1b55f3f6ae1c98550222b8c1a74ff9895ba5c1fd9c25b5e1ae5f545d2e4bf7c208bd1b3b2ede562caf0b4cd2817a7b7665538d4a2f2e960307decf07cc94c95af59aaee29b1bf285fffc72bf0711d19878e8c6934c40a1e103c55d47c9c1ab23eb3235bbdcc63075e89263daa6cdd16fb9699a655b3348322e429e51c0707693f079f1c72c7ae87e3033e98e031893d9a7ccb555b243ed06d14bec4463112f9e7bd815105cd19f880d03616b249ee32e6e04e5aa7d132aa88d97e6b61117906ad3ea32637ba0fba5b607a67021cb47499da5e32f47115fe66bca126b7c03773e2b1999d312b2cf48f009bcc9cd066681a68b225f243e78214f59979c8ecbf688f3805a4331bff82bab9f413a3cfb107617413faa17bdc71ab2bc523d3047243c92dbf0429647969c6e723430d50aadd6568267fc15beb1ff57dffe788aaa964518ec30ea612c7151367b60a024218c832ae20cbc7091a88696fc4ab09f768c23a3148fcd84f385f2325a3db62423be880603ade33f8defeb6c934245ba6069a5071271cb5737733a512f25cb193b0a1f8e56482106cdadb6886c85fe9b64abb3e071e4de52e602500cd86febb0e5cb7df3ea1a9192e49d58ddd3f3c92465e0ccdb31798f2a8edf28ed714a223e3604c9d3533fa5a17acab0a8c5158c77b32a6c4b57e379a793417a84e41b669247487207f938a402ab3c38d949c8ab350aef7463014c5b68a3c6e35a6a954a40dfa82b82229dda8c8d4ffb8dacf2fec86d5279a948018ca954b11218c600035679d7b6af33b010ec60cf21ccf1bde20204034165ac8e6ad12a5153e570d11e9e45f1d9bd48ddfc795cbee1636f2faa71e6dca7d81dd8bad809e6aba84ebdf1ff99ffe7c864112bf239d5335186b76c011ce5c646213fdbc295b99ef7b966c3c035d7cff9945ca0faed3a7a182136f15fe29600b93d38e33df852adb2fa2b8d0f6dfc239ca704301ef4c80615691f39ad5b08b7af29a6f657c25a86eb41ad9997f6d49a367696d5c272c00d6a8cc30a93b5c9f542c51a6c1f89f8fbe3915418a40a8cd23901ac95bd959a12c671287e77c2e5c44b1d0a9576a133493b3bb4ed4918385e7949acc96e934b547b4121a762d1497c15b486187a88320502341d13c910b7ef1f8d78489d083a1ddc2b317c07cdb802d04806c3c3bba9c02b88bb8ae96885aacd880cb2a9494ba1ac7d0c60e995cde45a178c0fbb72876a81a5a96ba6825cf3e918c8f0789f239867fb8bee3924d592c3b9a6a77388d644a686b78c77aef23c48ae1d549a7394117df531f16e567befbb297fbecd6b3e70f678c25b13eb66c0e2c5f9a975e67fe9a9fdabcb039b919f372c748924a4e6fa60531f445c6be40ebb5d0ce58446aec7192d8667fa019cdcada741ee0c35ac123d8f57dc469dd4584b8ae62039cd4081676990f07d4fbe6c431edfff7bc0e5a6eb365cd963433fd9af65ae9c7a13f9101d2f04d9532ae5148ff3d8d6584ebc39c6c5635fdd669a1dcf555927934538dacb17c094c6f37d024702061fdcdf82be01f891c3c34f40bffc08ed086efff48209f433f195d8dde8ac19e375566f2da60c42c74d3f92c05007f8f2199c0b6d151673a472d9f9fb063beaa471442ab23c5f67fee26810da85c574c9930843aaa2366368b9907aef58e9d718ef7eecc67a824f14d036603038389826f81a8b4da2e025233441ef933eddbb80d2b25b91283867eeaa6503835a04495866c3fad8388118bf206142312b30fa39cf7a3ee5a68080f1479cd1d095700a483cdc46b0c5337381b7bfdc9e8d95846e23198c7bf27b93f69f5d79735b13474efef444c7fb0f0b6f0a346cfbef02555c055fd499e551cac89cd028c51c8a26c89a49195b26c589d0f614a75cdce2e9c279b18c401c6c1f30659f53c6b603f497c4b576f2483029760986a8138bdd079d64aaa24930bdbee27d0ace37573158e35209a2c3a8e82de9291e890ed6048d116da1cf106f4a34866d8390e91b93b33341797e478f6791e306b02013aacecc378d4fb104d52af1ee52211624bde0f589c239ca8d73f88faffe6504448b4fc4a8e26aa2f5ce488a91cab69ee37c56a5abf871d6f4f823c45627cf3b954613abf1cbef993e7ebe39a536cf547f7ad94e4ed3420f4f639bb271609d17c18bbff0c816a81bb7a63df6cf94a3259c81538f2ee309987625ef265efa3bef19ab8788d173a2db3e274e2f50cb76197bb64d0f3ae14c0e9cb312d832c29d6c0473c3cc15d4d0f62c99b61d661694e800a867c90afc47f10da785fc0fadb55ec009d4e3f413849a1ddd7f8d03da4dc582c3f18ba41777a4b3665fc29835a7f0e2c74a092f3ca0c5db8a6d4c8dc690b9a6dd2c5eb5a4b2d9aadb870bc94d610093301d99d30f21fb3d4887f955a755f0e00fb3bbd5a68d43330dca5de2842bfffed0d6c46be031667199b5bfdcef9026544c8341de45edd7b80c42ec") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:17 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0xffffffff, 0x4, 0x10}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007380)=""/159, 0x9f}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0x1f}, 0x40) sendmsg(r1, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r3}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e813b8733185864522190faa56979f54927d8a1ade910877d8cd6b41d825a19e334d58ceff59970", 0x63}], 0x1, &(0x7f0000007c80), 0x0, 0x20000044}, 0xe43773736c594b20) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x4) r5 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2ff) close(r5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r4, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r6}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x4}, 0x14) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)={&(0x7f0000000740)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffebc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = getpid() r8 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r7, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x1) r9 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x0, 0x100, 0x80, 0x6, 0x0, 0x0, 0x84, 0x0, 0x3, 0x3, 0x3, 0x1, 0x6, 0x5, 0x7, 0x7, 0x80, 0x7, 0x1, 0x88, 0x8001, 0x5, 0x1, 0xf492, 0x7ff, 0x3f, 0x6, 0xe, 0xe400000000000000, 0xf60a, 0x6, 0xfcfa, 0x100000001, 0x4, 0x8001, 0x2, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000540), 0x4}, 0x408, 0x6, 0x5, 0x5, 0x800, 0x7, 0x4}, r7, 0x10, r8, 0x0) recvmsg$kcm(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) r10 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xb, 0x6, 0xffffffffffffb2ef, 0x4, 0xfffffffffffffffe, r10, 0x5}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r11, &(0x7f0000000280)="dc0082022d94423b2cbd337125b47363e747390ac081835857ce88b8ed90fd71687bd6ecdd71d9a42055be7a3f0ccbc4e301cff2b9d2ff6dd8568636f52c4ffc670e73f9eb46c9d9bc93a94238c481690acc0b09020a427cddaae7a7830e79b5cb5c090d5a0535c6d291786c11cea3ae1a4a1d2e67efafae34b77a858dbe13c166ec07406acbdb490d968216f7cad8ae01829fbcefeaca0245fd90606658153d38473d8836cf58443c8c04b4a463b690f73df7273d268010e23057a38bfe026860208643db92bdaf0877ba6bb112069dc9c96b27984201971d19f06896933cd291", &(0x7f0000000380)=""/199}, 0x18) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 14:05:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xc, 0x8, 0x3f, 0x8000, 0x8, r2, 0x1}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='devpts\x00', 0x800000, &(0x7f0000000300)="7b18f1563c67659c49445440cbb57f32c0f4710f0219046399f3e8a25c5d4975e2b42f404b14937bd42d9874bdd132eef77f584d5151c9a97470a0d77a0c24a85e319673350e16b039bf474ec320") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='./file0/file1\x00', &(0x7f0000000400)='afs\x00', 0x100000, &(0x7f0000000440)="b7825e9d78") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') 2018/03/31 14:05:17 executing program 0: gettid() socket$kcm(0x29, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) r1 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x1, 0x20001, 0x5, 0x1, 0x9, 0x8, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x5, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x400, 0x1, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000440)=0x5bc6) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0xd, 0x8, 0x0, 0x4746, 0xc, 0xffffffffffffffff, 0xaf}, 0x2c) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r2}, 0x10) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000580)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347") mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000300)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) sendmsg$kcm(r2, &(0x7f0000000a40)={&(0x7f0000000600)=@ethernet={0x306}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)="5d26154cafa8ee18f7f7311727b32fac08e8a9586c276c5dcb9aad644e7e5ba8e8aa7c239eb0d46e4949f1e0b01c8f7b1422fbf4e336f5fbd98550b8a54434f0904fc2e02932ee5f019d179a747b0248049864cfe824f5880880877e134afed7edfad718268e4eff01f0589eb6e9b4f627be7eb10800c0c78d013fb1fdc05aaade3d220da1750f2f32f00c81a2aa3964aee828544328c39f8afb4539737e8847598e1292f0c394e9b426213df7c44474cd8fa5667c490f0aa3479c76169eae201eec1639885004c3", 0xc8}, {&(0x7f0000000780)="d4d93bef3b77692eee754b55dab56002a0303038a9754126a749545db103d6c147df59983f2312e71125abe7a8bea92e3084a5917c26c3f3ffe3159e2694424b24fb620cd132ce2aebd893f6be396a6351f5435ff8da0168a1dabb584e424f6535150a5d4fc2dc29c197051c67549bb576215327ec803567b0af3534b8ba590b6e5d611ed9b4ab6fa4b9d1df7b370de6a1ddaaa33be32fb16e7f41e7c128104ec3caa9781887590d52c763073522cbc985b4576f98c70d03de", 0xb9}, {&(0x7f0000000840)="36fb4f48a61ba2e5290d6ff803f1e09129de110efebb61cc06ea1ee37067522c6e4feac444aacdbd05e02fdcc11c5069a54014cff3552427577997fa5b7fa66bd5b7331598ef1ff06ffc477d6cadc814a215f8603c9fcffd19b0644d34f053e260880e7f4afcafa1ff229008b1f097cb0a5bc2", 0x73}], 0x3, &(0x7f0000000900)=[{0xd0, 0x106, 0x100, "6468ca30ee82a74996213d30d49743cea48202146258c480ab99ff07c6a4842f478efb6d5d8f2c2ae95729a6fe46bc8b264435f0004723705a7aa93562458fcaf84f213e0cb09c5e1c57c6926eaffdee82051ae021035ce637dbc1bb5461c0f8732e3efdc891da5044ccd80adaa7ad448dc2beb2114905200032d531f17737767e6cbda935d0e6eaade909f8c2b96931d5d5995fc1e7191a9dbfbae41b138088e0af259830dcce4eefb6483f507621f6576a4cc2bd18bcddce29b3da42dfb8"}, {0x60, 0x104, 0x0, "a155780d88a62c9c44355549ede04a19da85a07a4e3d24d248e86cbe4279367d5f4c7689337ca5ff120ac5836f2e29467c1e1b44e15b60f40fe8fed42f275aae766a6269e87f908462ab054147"}], 0x130, 0x8000}, 0x20008000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28}, 0x10) socketpair(0x5, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000400)=r5, 0x4) [ 754.365722] FAULT_INJECTION: forcing a failure. [ 754.365722] name failslab, interval 1, probability 0, space 0, times 0 [ 754.377078] CPU: 0 PID: 16049 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 754.384350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.393702] Call Trace: [ 754.396291] dump_stack+0x194/0x24d [ 754.399921] ? arch_local_irq_restore+0x53/0x53 [ 754.404586] ? __save_stack_trace+0x7e/0xd0 [ 754.408907] should_fail+0x8c0/0xa40 2018/03/31 14:05:17 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000c00)='./file0\x00', 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000cc0)={0xffffffffffffffff, 0x50, &(0x7f0000000c40)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000d00)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000bc0)=0x7f, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r2}, 0x10) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000d40)='./file0/file1\x00', 0x3a) mkdir(&(0x7f0000000a00)='./file0/file1\x00', 0x8) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='nilfs2\x00', 0x0, &(0x7f0000000280)="ce643213f9229ea7049b50eb8efb1fe2d0fa3579e78df2b3864a3c2e435d121a0c207b1ee369634b34b4175a8dc435861a23bcc314fc145818cd6c32974fed26e4e584c88bc3265b2ec56c2a383826713486c4ab57cf92a1e946e40c6084ace620f87fd5a843ac99694f1a5fa3ca23f3406925a06c9953551889e1d18fee0c73f259924f31ab6db949fbe7cd0e219cc82d4bfeb84e975d1bb6f6f680ed19e492188899da613f58d7998c3f015b3233b6fb57ef0daeab8f") bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000340)='./file0/file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fff) recvmsg$kcm(r2, &(0x7f0000000800)={&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f0000000600)=""/248, 0xf8}], 0x2, &(0x7f0000000740)=""/184, 0xb8, 0x4}, 0x2) recvmsg$kcm(r3, &(0x7f00000009c0)={&(0x7f0000000840)=@nfc, 0x80, &(0x7f0000000980)=[{&(0x7f00000008c0)=""/186, 0xba}], 0x1}, 0x20) mount(&(0x7f0000000a40)='./file0/file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)='cgroup2\x00', 0x0, &(0x7f0000000b00)="81e5880a7d09e30402a64a21acee013a0bc0f0093af284c22c3ff359e003a402ad121278b41fedb8f1cb66a08faa7540785c54b04516f31c6aa5690d18a3bf4e0afe71690e1e72cda3fd020d9d76be4ceb376c9b81a4529dc1615273bd43da1855beaf3c69e6be918db83987f208dbb66f45bdfffb89ac138695a8875789709522e348516a5107f56095b4cbf57c408b2a83b9071abbf98188ba1f886d0c43ab5506cae525fbb2984ecadcd421f9") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(r0, &(0x7f00000010c0)={&(0x7f0000000d80)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e00)=""/156, 0x9c}, {&(0x7f0000000ec0)=""/75, 0x4b}, {&(0x7f0000000f40)=""/96, 0x60}, {&(0x7f0000000fc0)=""/148, 0x94}], 0x4, 0x0, 0x0, 0xfffffffffffffc01}, 0x12000) [ 754.412619] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 754.417713] ? kasan_kmalloc+0xad/0xe0 [ 754.421595] ? kmem_cache_alloc_trace+0x136/0x740 [ 754.426434] ? __memcg_init_list_lru_node+0x169/0x270 [ 754.431615] ? __list_lru_init+0x544/0x750 [ 754.435843] ? sget_userns+0x6b1/0xe40 [ 754.439723] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 754.444473] ? do_mount+0xea4/0x2bb0 [ 754.448186] ? SyS_mount+0xab/0x120 [ 754.451808] ? do_syscall_64+0x281/0x940 [ 754.455864] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 754.461228] ? find_held_lock+0x35/0x1d0 [ 754.465286] ? __lock_is_held+0xb6/0x140 [ 754.469349] ? check_same_owner+0x320/0x320 [ 754.473667] ? rcu_note_context_switch+0x710/0x710 [ 754.478597] should_failslab+0xec/0x120 [ 754.482571] kmem_cache_alloc_trace+0x4b/0x740 [ 754.487142] ? __kmalloc_node+0x33/0x70 [ 754.491098] ? __kmalloc_node+0x33/0x70 [ 754.495054] ? rcu_read_lock_sched_held+0x108/0x120 [ 754.500061] __memcg_init_list_lru_node+0x169/0x270 [ 754.505066] ? list_lru_add+0x7c0/0x7c0 [ 754.509024] ? __kmalloc_node+0x47/0x70 [ 754.512989] __list_lru_init+0x544/0x750 [ 754.517041] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 754.522907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 754.527908] ? lockdep_init_map+0x9/0x10 [ 754.531949] sget_userns+0x6b1/0xe40 [ 754.535644] ? kernfs_sop_show_path+0x190/0x190 [ 754.540294] ? kernfs_sop_show_options+0x180/0x180 [ 754.545201] ? destroy_unused_super.part.6+0xd0/0xd0 [ 754.550289] ? check_same_owner+0x320/0x320 [ 754.554588] ? rcu_pm_notify+0xc0/0xc0 [ 754.558460] ? rcu_read_lock_sched_held+0x108/0x120 [ 754.563459] ? kmem_cache_alloc_trace+0x459/0x740 [ 754.568282] ? lock_downgrade+0x980/0x980 [ 754.572414] kernfs_mount_ns+0x13d/0x8b0 [ 754.576457] ? kernfs_super_ns+0x70/0x70 [ 754.580504] sysfs_mount+0xc2/0x1c0 [ 754.584108] ? sysfs_kill_sb+0x40/0x40 [ 754.587974] ? alloc_pages_current+0xbe/0x1e0 [ 754.592448] ? security_sb_copy_data+0x81/0xb0 [ 754.597021] mount_fs+0x66/0x2d0 [ 754.600374] vfs_kern_mount.part.26+0xc6/0x4a0 [ 754.604935] ? may_umount+0xa0/0xa0 [ 754.608544] ? _raw_read_unlock+0x22/0x30 [ 754.612671] ? __get_fs_type+0x8a/0xc0 [ 754.616542] do_mount+0xea4/0x2bb0 [ 754.620069] ? copy_mount_string+0x40/0x40 [ 754.624283] ? rcu_pm_notify+0xc0/0xc0 [ 754.628154] ? copy_mount_options+0x5f/0x2e0 [ 754.632540] ? rcu_read_lock_sched_held+0x108/0x120 [ 754.637533] ? kmem_cache_alloc_trace+0x459/0x740 [ 754.642357] ? kasan_check_write+0x14/0x20 [ 754.646570] ? _copy_from_user+0x99/0x110 [ 754.650698] ? copy_mount_options+0x1f7/0x2e0 [ 754.655177] SyS_mount+0xab/0x120 [ 754.658608] ? copy_mnt_ns+0xb30/0xb30 [ 754.662476] do_syscall_64+0x281/0x940 [ 754.666341] ? vmalloc_sync_all+0x30/0x30 [ 754.670468] ? _raw_spin_unlock_irq+0x27/0x70 [ 754.674944] ? finish_task_switch+0x1c1/0x7e0 [ 754.679418] ? syscall_return_slowpath+0x550/0x550 [ 754.684325] ? syscall_return_slowpath+0x2ac/0x550 [ 754.689235] ? prepare_exit_to_usermode+0x350/0x350 [ 754.694231] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 754.699577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 754.704408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 754.709574] RIP: 0033:0x454e79 2018/03/31 14:05:17 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x80005, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x8, 0x4) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000000100)) socketpair(0xa, 0x7, 0x3f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000200)=@nfc_llcp={0x27, 0x1, 0x0, 0x3, 0x2, 0xffffffffffffffa7, "2f8c2bc8e37da3437557ad01df146682fc720a2d8b0627a84f4a72b080c87d88b3e564e2ca772c29e6524b3113f0dfa91789e2fcaae0072bbc37bced03b259", 0x31}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000280)="2cdf6b5f35c79cbf48753200d3ed613ec826a20bbe0e7360e6679b76af56ea4c7af8882498148a805cc82ff1b1e8f2869f24877e91d8f75fcfbdb03d81fc643b80c499371476530f0e93757d3d0f3131b52be7a6d29772f07db7ae32ff3e2851582483a8b427b89cf28e497236c246f12114b1ac89c89500e954d4bfdb3e90ef5456657a3215f82a0798d511c8e57da171813b815032dcdbdc2560fe72ba9c5638508cb391699f549dbf9b2ff82159640249f7e069a39cedd3f867d481acb10ea536d2bf0677a3f731eff7143e46dc61493653aa41f38a8297eb7e0fefac66492d96bd63fe77fc6253f7577332a9eea3c1afd75e", 0xf4}, {&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="d9c7afb51fbccda02e97894ffcb53d71ab3d064561a8ca8ca6eb9869", 0x1c}, {&(0x7f00000004c0)="70518d9e13a14e493d309bc64a3ee9533abbbd47cdd491c5429f07dd8e70a9d77087706c34360d5d61e13573edcb9fb1d350d294829f216a5cceea4195cabcbe3d9600f0aff7adbb9777bfec5e0d8b207eff4695da0903d32738526854728764a9508fa23e9844b779094b4374dfefe6ff", 0x71}, {&(0x7f0000000540)="107f1b4e569184e0585da160f7b842a2f7c3d919ebbcbc7365abe897860dd3d233de44e06299c20df588ca6d9e2f76bb607f99b04427262d22f093588af46e19f73e0601855cba31e702e894c0c3841a023d1f4d0ee3c82158c1cb387d28e3e098459f7a7f9d2e5a3539a178b54593c92bdbad9e2c47ddfe966a1971d32e66ae43670452de57fd984ff0ed5146ac1eda4fd9f31859109f0d529da60e88", 0x9d}, {&(0x7f0000000600)="5805410bd23e40526fe2a2ac8820a7e5fdb0d14f6b7d43528eb344d79e3f94d386e869978a04b5d414de62918d4f89", 0x2f}], 0x6, &(0x7f00000006c0)=[{0xa0, 0x116, 0x4, "dc417a1413305161b21b4da629b068337743cfa81d72bf9cb35d77799f7b6246578ed1e04bb92fafc0c310c497f39f4fd9ea31b24feecd3c39a85e73572eda439e3dad9f1af755f344e5858cc5ecfb3796db111cee3c3a19e114b540b4c6d2b36fc342f2bed07643e014afbf97de0afb8ff064b4e9cc6994b3cb244ba9d51a58d0e250944c6a2ccdff4c0f"}, {0xd0, 0x102, 0x21bd, "4e8485f3edabe9489d0ea0725e6827925a2ba54097d08b3738feec18525d169ad97cb88fc29bff29d6e6c6f9b39303219f29d0e936c5697836c77ccd7728d3efcf900d6fe9d7b59999a0e4cf72d9354a091f2051ecc779525b6e9b359d895357a5e36c9d2d5e46cbc0356fa313998cfb71ed5aa0da62b6a5dd6adf8eb562798f914ee298e51203a3ef358b9c7caf38023bbb3b06ea4853d2cdc8fa051659169190f636fe8f37a5729fac7eb45270582a0b24e9f33d13ec17da9e2e5c97c7"}, {0xf0, 0x110, 0x523, "70eb25f2106252347c0ab23b2a7c03fe65808b0388f04c2b57249f87c509c22d01e3cf3822fb19942382ed09ccd29b73d9136e6655e98a72b1bbb706094ca80e194e5b4b775d815b790dbe5b4a19bf586e1f0b0ead4fb8874d96d3ef5b7fa552f62b1f53e272540a64bb78565cc2aef0e8031901a1e6e9c18291b56f43915b175fc26cf1a7701e29c54611618cfb2c63cbbf7d10057c2708b58a6b5d9ba7b909b20239f068aa553d335d8b7fa4f3e99b8449972bf29c9b7e40f846e9ebf9d4366f209a87a0b9e1013085446d33aa88ece65cece82c7c54ca6f7fdd89"}, {0x78, 0x1, 0xbb, "a5d4998f1d862ea43d7ab6988256a0981395f938729fc95955b3418ce9296508b8a9fb94038485bd06858d5de58fc4bfcaae1b861481820ad4dfb139bab249b35cefee173ed69ff3f4e051d29c755ba378077bb1c74d6b104812f30bc3599ace0fff77a8b23d"}, {0x48, 0x11, 0x401, "9c2ed3900eb9dc014b2def82518e646847e575ddebeb700906e0f789e8963e79560d9092af2ca4ff84356e45cea132f98ff114f4447e77"}], 0x320, 0x40000}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a80)={r4, 0x28, &(0x7f0000000a40)={0x0, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000ac0)={r7, 0x5, 0x18}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) mkdir(&(0x7f0000000b00)='./file0\x00', 0x40) close(r6) recvmsg(r5, &(0x7f0000004100)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000003f40)=[{&(0x7f0000000bc0)=""/113, 0x71}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/74, 0x4a}, {&(0x7f0000002cc0)=""/188, 0xbc}, {&(0x7f0000002d80)=""/53, 0x35}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/155, 0x9b}, {&(0x7f0000003e80)=""/27, 0x1b}, {&(0x7f0000003ec0)=""/70, 0x46}], 0xa, &(0x7f0000004000)=""/227, 0xe3, 0x4}, 0x40000000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000004140)={0x1, 0x0, [0x0]}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004180)={r7, 0x5bf5a5cf, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004200)={r3, &(0x7f00000041c0)='<'}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004240)) r9 = gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000004280)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f0000004300)={0x3, 0x70, 0x6274, 0x200, 0x1, 0x4, 0x0, 0xc1, 0x40040, 0x1, 0x4, 0x4, 0x9, 0xe23, 0x4, 0x4, 0x81, 0xeb9, 0x7fff, 0x5ec, 0x7, 0x7, 0x1, 0xfe39, 0xffffffffffff0000, 0xffffffff80000001, 0x5, 0x3ab, 0x8, 0x7, 0x80000001, 0x7, 0x100000001, 0x5, 0x800000000000000, 0x1000, 0x7, 0x80, 0x0, 0x401, 0x4, @perf_bp={&(0x7f00000042c0), 0x8}, 0x20000, 0x1, 0x7, 0x5, 0xffffffff, 0x1f46, 0x1}, r9, 0x4, r4, 0x0) recvmsg$kcm(r3, &(0x7f00000075c0)={&(0x7f0000007080)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007540)=[{&(0x7f0000007100)=""/74, 0x4a}, {&(0x7f0000007180)=""/255, 0xff}, {&(0x7f0000007280)=""/143, 0x8f}, {&(0x7f0000007340)=""/14, 0xe}, {&(0x7f0000007380)=""/155, 0x9b}, {&(0x7f0000007440)=""/249, 0xf9}], 0x6, 0x0, 0x0, 0x5}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000007600)={0x3, 0xa, &(0x7f0000004380)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x7, 0x5, 0xa, 0xa, 0x80, 0x4}, @generic={0x5, 0x0, 0x7, 0x3ff}, @map={0x18, 0xe, 0x1, 0x0, r8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xb07}], &(0x7f0000004400)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000004440)=""/195, 0x41f00, 0x1, [], r10}, 0x48) perf_event_open(&(0x7f0000007680)={0x7, 0x70, 0x1, 0x7, 0x6, 0x80000000, 0x0, 0x3, 0x0, 0x1, 0x8, 0x5, 0x80000001, 0x8, 0x8000, 0x6, 0x1f, 0x2, 0x7, 0x5, 0x80000000, 0x69dc, 0x0, 0x4, 0xb4, 0x0, 0x6, 0xa2bf334, 0x1, 0x7, 0x0, 0x81, 0x0, 0x8, 0x2, 0x40, 0x5e, 0x9, 0x0, 0x2, 0x1, @perf_config_ext={0x1, 0x68b}, 0x4001, 0x847a, 0x8, 0x7, 0x2, 0x7ff, 0x5}, r9, 0xa, r1, 0xa) socketpair(0x1, 0x2, 0x40000, &(0x7f0000007700)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007740)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000007780)=0x3, 0x4) [ 754.712739] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 754.720430] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 754.727677] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 754.734923] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 754.742171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 754.749418] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002f 2018/03/31 14:05:17 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000035c0)) socketpair(0x0, 0x5, 0xa3, &(0x7f0000004ec0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000005040)={0x2, 0x5, &(0x7f0000004f00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0x6, 0x7, 0x0, 0x104, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004f40)='GPL\x00', 0x7, 0xa4, &(0x7f0000004f80)=""/164, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = getpid() r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r2, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xc377) r4 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0xebda, 0x8, 0x8, 0x4, 0x0, 0xe58, 0x10, 0x2, 0x100, 0x2, 0x7fff, 0x31c, 0x0, 0x26f1, 0xb07, 0xbb5, 0x3f, 0x3, 0x7f, 0x5, 0x8, 0x1, 0xfffffffffffffff7, 0xfffffffffffffe00, 0xa83a, 0x3f, 0x2, 0x3, 0x1, 0x3, 0xfffffffffffff001, 0x51, 0x0, 0x81, 0x9d4, 0x8, 0x0, 0x4, 0x2, @perf_config_ext={0x10000, 0xffff}, 0x8, 0x1, 0x9, 0x4, 0x0, 0x36e, 0x200}, r2, 0x7, r3, 0xa) recvmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socket$kcm(0x29, 0x2, 0x0) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000140)=0x6) r6 = gettid() perf_event_open(&(0x7f0000001380)={0x0, 0x70, 0xb87, 0x3, 0x8, 0x4, 0x0, 0xfffffffffffffffb, 0x80, 0x5, 0x1, 0x5, 0x7, 0x8, 0xffff, 0x1, 0xfb7, 0x80000000, 0x7, 0x6b9, 0x1000, 0x0, 0x6, 0x6, 0x0, 0x8, 0x4, 0xffffffff, 0x200, 0x9, 0xfffffffffffff001, 0x58, 0x0, 0x307, 0x4, 0x18a, 0x0, 0xfff, 0x0, 0xfffffffffffffffc, 0x6, @perf_bp={&(0x7f0000001340), 0x4}, 0x40, 0x9, 0x2, 0x3, 0x6, 0x1000, 0x4}, r6, 0x4, r5, 0x1) mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r7, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004e80)={r8, &(0x7f0000004d00)="e9d876906071fadb195849461fc64f21ccc5ff2d3452c5bc9910d37620f808d2b5f887062cf01c4c9fc94cf75af28b13422c25bde197f8e0d43bf933170c73cc3e8eda899efeed420e460d574b4d87af8d", &(0x7f0000004d80)=""/210}, 0x18) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") recvmsg$kcm(r8, &(0x7f0000004cc0)={&(0x7f0000003600)=@nl=@proc, 0x80, &(0x7f0000004b40)=[{&(0x7f0000003680)=""/173, 0xad}, {&(0x7f0000003740)=""/202, 0xca}, {&(0x7f0000003840)=""/239, 0xef}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/131, 0x83}, {&(0x7f0000004a00)=""/101, 0x65}, {&(0x7f0000004a80)=""/154, 0x9a}], 0x7, &(0x7f0000004bc0)=""/202, 0xca, 0x6}, 0x100) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000003540)={0x7, 0x70, 0x74, 0x7ff, 0x6, 0x8, 0x0, 0x0, 0x4, 0x4, 0x2, 0x9, 0x8001, 0xf4, 0x4, 0x1, 0x0, 0x6, 0x101, 0x2, 0x2, 0x1, 0x1, 0x3, 0x81, 0x0, 0x1, 0x20, 0xffffffffffffff8b, 0x1, 0x0, 0x0, 0x1, 0x5, 0x3, 0x9, 0x8, 0x7, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000003500), 0x4}, 0x0, 0xb5e, 0x200, 0x7, 0x68c2, 0x101, 0x5}, r2, 0x10, r3, 0x8) recvmsg$kcm(r7, &(0x7f00000034c0)={0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000001400)=""/109, 0x6d}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x3}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x1, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b}, r6, 0x5, r5, 0x1) [ 754.852369] cgroup: cgroup2: unknown option " [ 754.852369] } J!: :" 2018/03/31 14:05:17 executing program 1 (fault-call:1 fault-nth:48): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18003a86b7ea00000000000000080000000000000095000000"], &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 14:05:17 executing program 6: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) r3 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x0, 0x7ff, 0x92, 0x401, 0x0, 0x6, 0x2, 0xa, 0x5, 0xe3ec, 0x4, 0xffff, 0x100000001, 0x1, 0x8b3c, 0x1ff, 0x3d0, 0x1, 0x80000001, 0x3f, 0x0, 0x8, 0x9, 0x9, 0x2, 0x7d, 0x42e, 0x7fff, 0x2, 0x5, 0x1, 0x0, 0xd87, 0x80000000, 0x49ef, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x1803, 0xfffffffffffff1a7, 0x0, 0x6, 0x5, 0x0, 0xffea}, 0x0, 0x4, r0, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x2, 0x1f, 0x0, 0x1c, 0xffffffffffffff9c}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', r4}, 0x10) close(r3) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x101, 0x800, 0x3, 0x101, 0x0, 0x2, 0x10040, 0x2, 0x5, 0x4d49, 0x6, 0x200, 0x10000, 0x5, 0x1, 0xfffffffffffff801, 0x0, 0x80000000, 0x162, 0x8000, 0x400, 0x101, 0x93, 0x8000, 0x0, 0x3, 0x200, 0x400, 0x40, 0x10000, 0x8, 0x3, 0x7fffffff, 0x5, 0x1, 0x1f, 0x0, 0x100, 0x0, @perf_bp={&(0x7f00000002c0), 0x9}, 0x20000, 0x9, 0x8, 0x0, 0x2, 0xffffffffffffff5c, 0x6}, r2, 0xa, r1, 0x8) close(r0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)="1d2e366679938d4d7b7abcd0f97a94e5d2d23b6a153b534a8bc0c04b6873662e1b18f1078b077df3e55aeb75dd04d3697d8e7c3850e817cdbd4e15afe488a1fcca6957c1fb7d368664909e10ce5d9c2f25e1d2f4c1a750ffd391b660b387882247f7ab6fe3a4d9035bfd632a4d5dc7c0dae1132ac56fb476ff0245d4e536865ca47a868a1b84624f1f4181401fe82b21a5513cfc1f837a1e08cda5c4ae6d7092d96f8f3e170a6095f3a0fe83d8", 0x20020, &(0x7f0000000500)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)) close(r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x11, 0x6, 0x7fff, &(0x7f00000005c0)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x9, 0xffff, 0x1000, 0x3ff, 0x0, 0xffffffff80000000, 0x40000, 0x8, 0x1000, 0x3, 0x1, 0x4, 0x0, 0x1e64a00000000, 0x8001, 0x6, 0xffffffff, 0x4, 0x6, 0x242, 0x2, 0xa4, 0x8, 0xfff, 0xf77f, 0x401, 0x5727, 0x3, 0x80000000, 0xffffffffffff7fff, 0x6, 0xffffffffffffffa7, 0x8, 0xffffffff7fffffff, 0xff, 0x8, 0x0, 0x4, 0x4, @perf_config_ext={0xade4, 0x5}, 0x10000, 0x8, 0x6, 0x7, 0x2, 0x6, 0x2}, r2, 0x5, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) gettid() socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r4, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={r7, 0x35bf5e58, 0x18}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000740)='\x00') ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000600)) [ 754.991410] FAULT_INJECTION: forcing a failure. [ 754.991410] name failslab, interval 1, probability 0, space 0, times 0 [ 755.002749] CPU: 0 PID: 16094 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 755.008786] cgroup: cgroup2: unknown option " [ 755.008786] } J!: :" [ 755.010013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.010018] Call Trace: [ 755.010037] dump_stack+0x194/0x24d [ 755.010051] ? arch_local_irq_restore+0x53/0x53 [ 755.010062] ? __save_stack_trace+0x7e/0xd0 [ 755.010078] should_fail+0x8c0/0xa40 [ 755.046294] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 755.051400] ? kasan_kmalloc+0xad/0xe0 [ 755.055286] ? kmem_cache_alloc_trace+0x136/0x740 [ 755.060122] ? __memcg_init_list_lru_node+0x169/0x270 [ 755.065291] ? __list_lru_init+0x544/0x750 [ 755.069502] ? sget_userns+0x6b1/0xe40 [ 755.073372] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 755.078104] ? do_mount+0xea4/0x2bb0 [ 755.081792] ? SyS_mount+0xab/0x120 [ 755.085401] ? do_syscall_64+0x281/0x940 [ 755.089446] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 755.094792] ? find_held_lock+0x35/0x1d0 [ 755.098833] ? __lock_is_held+0xb6/0x140 [ 755.102881] ? check_same_owner+0x320/0x320 [ 755.107182] ? rcu_note_context_switch+0x710/0x710 [ 755.112096] should_failslab+0xec/0x120 [ 755.116050] kmem_cache_alloc_trace+0x4b/0x740 [ 755.120609] ? __kmalloc_node+0x33/0x70 [ 755.124563] ? __kmalloc_node+0x33/0x70 [ 755.128517] ? rcu_read_lock_sched_held+0x108/0x120 [ 755.133514] __memcg_init_list_lru_node+0x169/0x270 [ 755.138511] ? list_lru_add+0x7c0/0x7c0 [ 755.142463] ? __kmalloc_node+0x47/0x70 [ 755.146418] __list_lru_init+0x544/0x750 [ 755.150468] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 755.156332] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 755.161334] ? lockdep_init_map+0x9/0x10 [ 755.165376] sget_userns+0x6b1/0xe40 [ 755.169070] ? kernfs_sop_show_path+0x190/0x190 [ 755.173720] ? kernfs_sop_show_options+0x180/0x180 [ 755.178628] ? destroy_unused_super.part.6+0xd0/0xd0 [ 755.183716] ? check_same_owner+0x320/0x320 [ 755.188020] ? rcu_pm_notify+0xc0/0xc0 [ 755.191898] ? rcu_read_lock_sched_held+0x108/0x120 [ 755.196895] ? kmem_cache_alloc_trace+0x459/0x740 [ 755.201714] ? lock_downgrade+0x980/0x980 [ 755.205849] kernfs_mount_ns+0x13d/0x8b0 [ 755.209889] ? kernfs_super_ns+0x70/0x70 [ 755.213936] sysfs_mount+0xc2/0x1c0 [ 755.217540] ? sysfs_kill_sb+0x40/0x40 [ 755.221495] ? alloc_pages_current+0xbe/0x1e0 [ 755.225972] ? security_sb_copy_data+0x81/0xb0 [ 755.230532] mount_fs+0x66/0x2d0 [ 755.233878] vfs_kern_mount.part.26+0xc6/0x4a0 [ 755.238439] ? may_umount+0xa0/0xa0 [ 755.242048] ? _raw_read_unlock+0x22/0x30 [ 755.246174] ? __get_fs_type+0x8a/0xc0 [ 755.250048] do_mount+0xea4/0x2bb0 [ 755.253571] ? copy_mount_string+0x40/0x40 [ 755.257786] ? rcu_pm_notify+0xc0/0xc0 [ 755.261656] ? copy_mount_options+0x5f/0x2e0 [ 755.266043] ? rcu_read_lock_sched_held+0x108/0x120 [ 755.271040] ? kmem_cache_alloc_trace+0x459/0x740 [ 755.275862] ? kasan_check_write+0x14/0x20 [ 755.280075] ? _copy_from_user+0x99/0x110 [ 755.284204] ? copy_mount_options+0x1f7/0x2e0 [ 755.288681] SyS_mount+0xab/0x120 [ 755.292109] ? copy_mnt_ns+0xb30/0xb30 [ 755.295977] do_syscall_64+0x281/0x940 [ 755.299841] ? vmalloc_sync_all+0x30/0x30 [ 755.303963] ? _raw_spin_unlock_irq+0x27/0x70 [ 755.308436] ? finish_task_switch+0x1c1/0x7e0 [ 755.312915] ? syscall_return_slowpath+0x550/0x550 [ 755.317821] ? syscall_return_slowpath+0x2ac/0x550 [ 755.322732] ? prepare_exit_to_usermode+0x350/0x350 [ 755.327726] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 755.333075] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 755.337900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/03/31 14:05:18 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0xa0000, &(0x7f0000000340)="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") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003d00)={&(0x7f0000003cc0)='./file0/bus\x00'}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003d80)={r0, 0x399, &(0x7f0000003d40)}, 0x10) mount(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003e80)='./file0/bus\x00', &(0x7f0000003e40)='binfmt_misc\x00', 0x8, &(0x7f0000003dc0)) socketpair(0x10, 0xe, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001440)={r1, 0x28, &(0x7f0000001380)={0x0, 0x0}}, 0x10) mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)='./file0/bus\x00', &(0x7f0000004080)='efivarfs\x00', 0x10000, &(0x7f00000040c0)="0258535d2256184735ac34f39393b39c70f9f4704532ead0842f3e302868ca960a4ae7060c5872af6a37087457cc36c9a4eb30d97b8126244b47ffac745d002b1fb1febfc64749c012ec6f0d9ace84d9c7de8858fed9642d43e61195277e2a7d0323413bb0ed3a23d4e8a7e292e513deb2d9392e063aea156017f9612d0d97dc66d21bafa18abe73b68b487066f42cd9fddc762cbfc767213bc397c9bb514da82a6a0be8263f213b6e6f7334f9ccbc479d385d3d9e9b3f8f50827b293174040a1977592b5e2bf0887b3aad974e015ae08eab6759e7") recvmsg(r2, &(0x7f0000003c80)={&(0x7f0000001580)=@nfc_llcp, 0x80, &(0x7f0000003b00)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/218, 0xda}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/81, 0x51}, {&(0x7f0000003780)=""/212, 0xd4}, {&(0x7f0000003880)=""/105, 0x69}, {&(0x7f0000003900)=""/251, 0xfb}, {&(0x7f0000003a00)=""/89, 0x59}, {&(0x7f0000003a80)=""/106, 0x6a}], 0x9, &(0x7f0000003bc0)=""/151, 0x97, 0xea2}, 0x40000020) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001480)={r3, 0x3f, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x3) mount(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='tmpfs\x00', 0x1000000, 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) sendmsg(r1, &(0x7f0000006740)={&(0x7f0000005240)=@rc={0x1f, {0x10001, 0x401, 0x9, 0x2, 0x353e, 0x7fffffff}, 0x2}, 0x80, &(0x7f0000006680)=[{&(0x7f00000052c0)="32cec8010f3eaceba42c437642fc22347fb07b9390c5dd6a5b4769d2bcd581fddd3863f8022012736ef45ba9a3f326e24828c22152e75dac95cf4f5ca6203eced94082ce02d650792856114c036e1a5187755c413398cb58e5cde7a14930ddcb28df2dd8f94e2d8de2b999b7929487599a", 0x71}, {&(0x7f00000064c0)="55172ed9d0ada9781b34d7ee93526702e6dcf05e06af55d1a14d318d65e3efef92ff57e8307479ba001b376cad269a8cf2c43f6cd8788f0f3159adb6938ad121111e39bad65db87cb2621a32a9b121c02f68dc3a031905548002576d8295b98fddc644b91c55b291d9d109cf924542c06821aa1e04276a8ce2c340ddc9dfc0dc28047b317e836a339b6aa629e676f1802d67d92f6fcec60c0860c7d0cfa026cb96db8c94029edebcbf09a8418f7c224e47bd9fb288f306f82a6a6f64229f193728e4e5b9647ceb60a56288", 0xcb}], 0x2, &(0x7f0000006700), 0x0, 0x90}, 0x8000) sendmsg(r1, &(0x7f0000005200)={&(0x7f00000002c0)=@un=@file={0x1, './file0/bus\x00'}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003dc0)="948793577f63276d5bb8a32461002f65231d6f2fa0f6536f666b6e4c402d9c71f1155e88254382928c90f03938dbd2616060a9721c38ed916bcf286ae2a38d354490", 0x42}, {&(0x7f0000004fc0)="41c55f31d7ce247d1cc33f1b3e556a8a45908e05b53c4dd4ba01606ee4e4b7ebed02c6de2f7860c1e5c1a407eb059d2b8db3013761abf5f2e4bc9fd9d15087e614fb75d37427b89e80daf7a39108c91c2d0ac69caf9c92c53f56dce9bf0343a711a249af6441f584c84964b06ced84822a4f6ef36e", 0x75}], 0x2, &(0x7f0000003f00)=ANY=[], 0x0, 0x40044}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10) 2018/03/31 14:05:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000480)=0x3fd0, 0x4) r1 = gettid() socketpair(0xb, 0x4, 0x19a7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x7, 0x7954d6bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x371}, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000440)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="30c9478f050003000000ebfeffffff7f67d900"], &(0x7f0000000180)='GPL\x00', 0xf1, 0x63, &(0x7f00000001c0)=""/99, 0x41100}, 0x48) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r4, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x4, 0x7, 0x4, 0x0, 0x0, 0x9, 0x42d, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x9, 0x5, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0xfffffffffffffff7, 0x7}, 0x0, 0x2, r4, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x28, &(0x7f0000000380)}, 0x10) socketpair(0x9, 0x80800, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)) recvmsg(0xffffffffffffffff, &(0x7f00000057c0)={&(0x7f0000004400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005740)=[{&(0x7f0000004480)=""/160, 0xa0}, {&(0x7f0000004540)=""/150, 0x96}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/98, 0x62}], 0x4, 0x0, 0x0, 0x4}, 0x1) sendmsg$kcm(r5, &(0x7f0000005cc0)={&(0x7f0000005800)=@can={0x1d, r6}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005880)="52b501386bb235660c16dc43f1113395", 0x10}], 0x1, &(0x7f0000005a80), 0x0, 0x801}, 0x4000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7f, 0x5, 0x5, 0xdb5f, 0x0, 0x1, 0x400, 0x4, 0x40, 0x0, 0xffffffff7fffffff, 0x7, 0xaa, 0x5, 0xff, 0x4, 0x1, 0x10001, 0x75b8ce56, 0x2, 0x3ff, 0x0, 0x7, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x9, 0xe84, 0x2, 0x0, 0x8001, 0x1, 0x539, 0x0, 0x0, 0x400, 0x2, @perf_config_ext={0x20, 0x1000}, 0x8000, 0x0, 0xe6, 0x0, 0xffffffff00000001, 0x9, 0x1}, 0x0, 0x0, r0, 0x2) mkdir(&(0x7f0000000740)='./file0\x00', 0x98) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x1d, &(0x7f0000000a80)=ANY=[@ANYBLOB="85100000010000000600e6e9000000009500000000000000482002983c73a5dc5ec3da85990002d1ba67840e653d931dd399ed0d37f30abf3343e72e98ea0524ed801bcf3c1ddd3c7dafefeb4716ea5bf93bf07c225cc73ecf701464b765eb9b586ac3f842e137994f570c35ae0a63e8cd8b4e60466bfda824b5a2e435c813d5a6fe0811925abdac543a3461836ea9241872b5f6509133cfc4d9dd760300f23a586071ac5af969b184cf7aad5dcf23663c3309f1d300000000000000007ff32c99a24fe5d25fae855d84c4315bcef7dd901aef8e4bd18f89c7709c1f0215f893a5854832ff1ead09c6f14bc83a43"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f00000001c0)=""/153, 0x0, 0x1}, 0x48) sendmsg(r2, &(0x7f0000000a40)={&(0x7f0000000600)=@ipx={0x4, 0x19, 0x7fffffff, "80a6d2f1aed8", 0x5}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000780)="4ef19fd1ea0ead24d17cf38dffe5618b4564832e405658883559cb5b9c0808d38ba31240ff4a30c30c9fcd0db34f5267acabe8aa813db01f28bfec7537a5b736f3aee4076f39a6986ae46ffad33a8d8b333625da2d1d3280f3afb1e415788108d03a71d98407837b0f0e0e8b57e1a9806cfd5cc0f8d41f0f635f7f58341755d9e999b3407be80665be8c2254b7b4330a41b357f8dedddc4da63d9c495849c18fac2cc61367459d7b76c8665858ab62dd8c217ac584192a268df3b4029e099b7a7efb1b42649bf769", 0xc8}, {&(0x7f0000000940)="23a77f8a75e46e06e4c994de6a9eb0afaaca70405cb2d6642b90e506715c0cdbcd6608999420821861b96102d7b3f8fb0055f88d8616301881c54d091b7bf27dafcdccce2e3a36daa6416e86ef28450c48d647b7873ab6f2a797bd2d73531a7e438931155d8592f4afd913ea31e24171a61bd4e6e5b95cba928e4ac9f01a69e5b069fe7cafb8b53778477a892f63e43b44b029bcc9ba6bff094d19e8c96f1d1184d699d4aa004aa1755b4fd679a15721743ee257b962fedeb26af16ea097797d6b6a8b6c495736aaf0b54d24eb8a3823b0be96295567622a6236c71d844e11160b974e707fe6ec464e76c1bc5b325e4685b480a2bc77", 0xf6}], 0x2}, 0x40000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000500)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffeffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() socketpair$inet(0x2, 0x6, 0x8425, &(0x7f0000000540)) 2018/03/31 14:05:18 executing program 7: 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x7d, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x4, 0x1, &(0x7f0000000640)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r0, &(0x7f0000000540)="3bd989acce65dd992c31c5802a7bff9a64fb47fcfb83", &(0x7f0000000580)="2885b076327e61f55c7448b05644c4dbcfb0281da48200773fc9e12c5835818be9638457f95640cdc2e85ff2ad4851c50647bd696f9084707626ae3f9dd27713d081efb442b8fe4677090b9dcafbe3e578c38c4d31a0f13eef083341dded0a7e8c1980a6901580528f08d7e3d6992f639d336cc2f1", 0x2}, 0x20) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000440)='coda\x00', 0x80, &(0x7f00000002c0)="a7c096de0d5436b2a000b36ac6de10c06ac75ce6fe5bb8173b3022fddd2fe8e8127313822461620efbf3257c99513573d3d49946be17750e497bbec699722685daa1653672368ab4f18d5a2f3855a6363bccc3c253c0077bec137d35a0178680702b588678961b4f3c587c1c84b70f71cf94d4addad7a08e4b373af86d683c22e6ea937c4174084de4b234f8a57bd30e700e222071ad1b614ba08ccf5198") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r0}, 0x10) socketpair(0x11, 0x80000, 0x3ff, &(0x7f0000000400)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r3}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xffffffffffffffac, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff69}], 0x1, &(0x7f0000000000)=""/105, 0x69}, 0x0) socketpair(0x8, 0x4, 0x5, &(0x7f00000004c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r4, 0x28, &(0x7f0000000280)}, 0x10) close(r4) close(r3) [ 755.343070] RIP: 0033:0x454e79 [ 755.346236] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 755.353926] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 755.361173] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 755.368419] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 755.375671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 755.382916] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000030 2018/03/31 14:05:18 executing program 1 (fault-call:1 fault-nth:49): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x13, 0x3, 0x53bafc7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x20000247, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x1, 0xffffffffffffff41, &(0x7f00001a7f05)=""/251}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0xe, 0xb9, &(0x7f0000000000)="e754d96bb952dcca2b9dac2e9719", &(0x7f0000000100)=""/185}, 0x28) 2018/03/31 14:05:18 executing program 5: socketpair(0x0, 0x0, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) recvmsg$kcm(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/13, 0xd}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/32, 0x20}, {&(0x7f0000000400)}], 0x4, &(0x7f0000000540)=""/103, 0x67}, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0x4) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000a40)={&(0x7f0000000440)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/215, 0xd7}, {&(0x7f00000007c0)=""/238, 0xee}, {&(0x7f00000008c0)=""/170, 0xaa}, {&(0x7f0000000c80)=""/233, 0xe9}, {&(0x7f0000000500)=""/43, 0x2b}, {&(0x7f0000000d80)=""/247, 0xf7}, {&(0x7f0000000600)=""/98, 0x62}, {&(0x7f0000000e80)=""/222, 0xde}, {&(0x7f0000001080)=""/133, 0x85}], 0xa, 0x0, 0x0, 0x3}, 0x20) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x0, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9b") getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)}, 0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x1002000, 0x0) [ 755.558877] tmpfs: No value for mount option '' 2018/03/31 14:05:18 executing program 6: socketpair(0x1f, 0x4733bc2aa0bb1923, 0x2, &(0x7f0000001a00)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001a40)=""/233, 0xe9}, {&(0x7f0000001b40)=""/137, 0x89}, {&(0x7f0000001c00)=""/131, 0xfffffffffffffe60}], 0x3, 0x0, 0x0, 0x7fff}, 0x40000021) gettid() socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/136, 0x88}, 0x0) recvmsg$kcm(r1, &(0x7f000000ec80)={&(0x7f000000e900)=@can, 0x10, &(0x7f000000ebc0), 0x0, &(0x7f000000ec40)=""/28, 0x1c}, 0x0) recvmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000040)=@alg, 0x58, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/106, 0x6a}, 0x0) sendmsg$kcm(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002480)}, 0x0) [ 755.589150] FAULT_INJECTION: forcing a failure. [ 755.589150] name failslab, interval 1, probability 0, space 0, times 0 [ 755.600473] CPU: 0 PID: 16137 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 755.607746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.617098] Call Trace: [ 755.619694] dump_stack+0x194/0x24d [ 755.623330] ? arch_local_irq_restore+0x53/0x53 [ 755.627999] ? __save_stack_trace+0x7e/0xd0 [ 755.632328] should_fail+0x8c0/0xa40 [ 755.636048] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 755.641154] ? kasan_kmalloc+0xad/0xe0 [ 755.645040] ? kmem_cache_alloc_trace+0x136/0x740 [ 755.649886] ? __memcg_init_list_lru_node+0x169/0x270 [ 755.655076] ? __list_lru_init+0x544/0x750 [ 755.659306] ? sget_userns+0x6b1/0xe40 [ 755.663186] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 755.667930] ? do_mount+0xea4/0x2bb0 [ 755.671623] ? SyS_mount+0xab/0x120 [ 755.675232] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 755.680576] ? find_held_lock+0x35/0x1d0 [ 755.684615] ? __lock_is_held+0xb6/0x140 [ 755.688661] ? check_same_owner+0x320/0x320 [ 755.692961] ? rcu_note_context_switch+0x710/0x710 [ 755.697872] should_failslab+0xec/0x120 [ 755.701828] kmem_cache_alloc_trace+0x4b/0x740 [ 755.706407] ? __kmalloc_node+0x33/0x70 [ 755.710358] ? __kmalloc_node+0x33/0x70 [ 755.714315] ? rcu_read_lock_sched_held+0x108/0x120 [ 755.719314] __memcg_init_list_lru_node+0x169/0x270 [ 755.724309] ? list_lru_add+0x7c0/0x7c0 [ 755.728262] ? __kmalloc_node+0x47/0x70 [ 755.732216] __list_lru_init+0x544/0x750 [ 755.736259] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 755.742121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 755.747121] ? lockdep_init_map+0x9/0x10 [ 755.751160] sget_userns+0x6b1/0xe40 [ 755.754849] ? kernfs_sop_show_path+0x190/0x190 [ 755.759496] ? kernfs_sop_show_options+0x180/0x180 [ 755.764405] ? destroy_unused_super.part.6+0xd0/0xd0 [ 755.769491] ? check_same_owner+0x320/0x320 [ 755.773790] ? rcu_pm_notify+0xc0/0xc0 [ 755.777658] ? rcu_read_lock_sched_held+0x108/0x120 [ 755.782649] ? kmem_cache_alloc_trace+0x459/0x740 [ 755.787468] ? lock_downgrade+0x980/0x980 [ 755.791599] kernfs_mount_ns+0x13d/0x8b0 [ 755.795638] ? kernfs_super_ns+0x70/0x70 [ 755.799679] sysfs_mount+0xc2/0x1c0 [ 755.803282] ? sysfs_kill_sb+0x40/0x40 [ 755.807146] ? alloc_pages_current+0xbe/0x1e0 [ 755.811619] ? security_sb_copy_data+0x81/0xb0 [ 755.816179] mount_fs+0x66/0x2d0 [ 755.819527] vfs_kern_mount.part.26+0xc6/0x4a0 [ 755.824088] ? may_umount+0xa0/0xa0 [ 755.827691] ? _raw_read_unlock+0x22/0x30 [ 755.832412] ? __get_fs_type+0x8a/0xc0 [ 755.836281] do_mount+0xea4/0x2bb0 [ 755.839804] ? copy_mount_string+0x40/0x40 [ 755.844022] ? rcu_pm_notify+0xc0/0xc0 [ 755.847895] ? copy_mount_options+0x5f/0x2e0 [ 755.852281] ? rcu_read_lock_sched_held+0x108/0x120 [ 755.857275] ? kmem_cache_alloc_trace+0x459/0x740 [ 755.862094] ? kasan_check_write+0x14/0x20 [ 755.866305] ? _copy_from_user+0x99/0x110 [ 755.870429] ? copy_mount_options+0x1f7/0x2e0 [ 755.874901] SyS_mount+0xab/0x120 [ 755.878333] ? copy_mnt_ns+0xb30/0xb30 [ 755.882198] do_syscall_64+0x281/0x940 [ 755.886081] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 755.891594] ? syscall_return_slowpath+0x550/0x550 [ 755.896498] ? syscall_return_slowpath+0x2ac/0x550 [ 755.901406] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 755.906749] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 755.911572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 755.916739] RIP: 0033:0x454e79 [ 755.919905] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 755.927591] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 755.934838] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 755.942083] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 755.949328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 755.956574] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000031 2018/03/31 14:05:18 executing program 4: mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x40, &(0x7f00000002c0)="dbbe1fee839a4f") mkdir(&(0x7f0000000180)='./file1\x00', 0x44) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB="01e100000000000000d6000000"]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000c80)="da4b7699214c0fda0d9296bcb126159cc5992ff7874d9dede985e13f4a2bb1278594c5ca50fb5392afdda6b9056ed9f3d8df3f76dc3b35a56ee9357e87c1fe00b79c4747d65280b3f6eed21d461432a25641c1cf2662f8923f376489c58a7724e9299ad0fdadda9721561a98738d09a417a460c8e6b60e52ed25b948bc24601bc89ff5ea6fadda30e3a9c0c338f652cd57e48a550190c55437521150fbadcd67e351c43e75eab553bf22c621e9ce", &(0x7f0000000d40)=""/226}, 0x18) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000008c0)={&(0x7f0000000880)='./file1\x00', 0x0, 0x8}, 0xfffffc65) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00'}, 0x10) mount(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)='msdos\x00', 0x100000, &(0x7f0000000b40)="fa30608f0c90725e59036de98350533dbbe7792fd0ae69b4c65f5e29e7b2e58831400e5be3dfd2ab3095e957caf97d493ef64311e4b8d42595b3c70a39523a67c8e1bbaf7be36291b0e43503599de4dcebd0b9a39976a1cec274c795e034bfc6af877fcd58fe801280629bcbed7814dddcb67845aa58dbc3bedad5aa669702eab32ac8b7da93fcf7c99a78d71ab693ee94c04d18c410f152a63200a13b84e0500edb9b0be76a6c3aa27c418dcfd9a55435ded3cd7de0cdca4f47faf531f75f2289d2a5903e0b6ceb7ff9987aed031ffc839febce3a0d1e3ffee9c419ac80b3e3a08543c860e8579a0c56f7a2d84cce5bc7ef740c5c") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004640)={&(0x7f0000003180)=@hci={0x0, 0x0}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/162, 0xa2}, {&(0x7f00000042c0)=""/124, 0x7c}, {&(0x7f0000004340)=""/178, 0xb2}, {&(0x7f0000004400)=""/161, 0xa1}], 0x5, &(0x7f0000004540)=""/252, 0xfc, 0x100}, 0x40010121) bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x7, 0x8, &(0x7f0000000840)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @generic={0x0, 0x66e9, 0xffff, 0x6}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xb54}], &(0x7f0000000900)='GPL\x00', 0x400, 0xbd, &(0x7f0000000940)=""/189, 0x41100, 0x1, [], r1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='configfs\x00', 0x8000, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) socketpair(0x1, 0x1, 0xfffffffffffffffa, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000002340)={&(0x7f0000000f00)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000f80)="d2e492e9c89077f9476e62f92a443b916e62b283899e7763e32c693301a5213e56d5ecff01d1ec43d5f24cb01e431a1635d084b29ed9d1351348beacc87471f0bd8808d3cac6e2d380b54f31bf117268a891c7a7f24259bfd1763bb2265206290c30fc070891fc94e9a3d46a989518e9be8a3b9a5abee6bff07c747aaf23d95e1d778e0380a46ba75d7c53b109c21da0e59ead45a01e921df24d1b646f0fd4ab7f0e42f5bbd1986710998ebb0ceee51846a779d7be8bd17e2e3cbaca6004dbe96f15058a0fb02cddc04e129822d6c05037437a5981effe5344fc2e48eac65b32f7a2453de9", 0xe5}], 0x1, &(0x7f0000004700)=[{0xc0, 0x12b, 0x1, "7f30a29d921abef1d7bda65a472cce35f0b972f42b6b8e6fb737f2bf240200692ab64fbe80a8260d58f322095df2d571969fc8be52c30377c713c8cbb20dc89fdd9f66fc4cb4f34448faeee8314610ff36186ae6547207c520e57fa31ee3fe84fd1d5805bed451b3b04aad0ca7b486b2d65b7c56191a120862af65aeb9ec4d7237251eae0d91b7ab05858a90aa8700445282cd4e071ffd63aed27374843eef5035c1fbea30c138f89857d86a7e38"}], 0xc0}, 0x20004000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c40)) mount(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='msdos\x00', 0x40000, &(0x7f0000000640)="7e925ef82387ea6886d3c8f6271152a2232eeb0e1a366d29b97ad09908fa54f79fa3d25b4de5371cdd3734d587cb332f27f25ce3f41239ea1b8b705fa2869062badfe2e171b0a5e054c4bad758f06cd463212dd4105fcd741307398a94e84d1ec5a5ee27687fc2fd2e85c88ec27373947dfeb11c209b9e06620e5c8badbe3625b4d2c47d1fbb935722d501c8e16f1eead7de1b1a90239701d698aa3e83c4dd4d2a51cc77876f75de651a70a0173ed671e87bf6d74f20d5a87d842830d3de4ea2924780e2f2a2b56108882a3281a6c769") [ 756.153650] devpts: called with bogus options [ 756.201467] devpts: called with bogus options 2018/03/31 14:05:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x100000001, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000580)="8ff320df8e89251e9e84434dbae1edc26584f4d5b530d40b5e07543faf140691946b06b39b7597f9e0a690dc7be55e95f73c648ee7546495c85e8cee86922a94f0b1a13cb2bf62ed630a1c6bcb40737c3cfde4078ee19e65565bce85257a9f650586eb1cc95b5f35e97922be31cd8b93f8fda08baa26a05483ae35647c183eda74856a30924b60a7babefbac9d1506e7d4b2c6300fbe80455c80a108ff63c344c40532d16dff8ab59a597de0ac17cc4908134be03bbede14e52225c718190d283b840718b569dcc2406f43b77a323420efebf7"}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000180)="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"}, 0x10) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r2, 0x0, 0x0, 0x9f, &(0x7f0000000440), &(0x7f0000000480)=""/159, 0x0, 0x27a}, 0x28) r3 = gettid() perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xcc4b, 0x81, 0x2, 0x5e34cd09, 0x0, 0x6, 0x2000, 0x0, 0x8, 0x1, 0x7, 0x0, 0x2, 0x8001, 0x8bb4, 0x9, 0x2, 0x5, 0x0, 0x9, 0x100000000, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x10001, 0x50a, 0x0, 0x1, 0x8, 0x3, 0x80, 0x7, 0x1, 0xfffffffffffffffd, 0x4, 0x3, 0x0, 0x5b, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x88, 0x4, 0x30e4, 0x2, 0x2, 0x6}, r3, 0x2, r1, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/31 14:05:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x8, 0x1000, 0x8, 0x5, 0x1, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x81, 0xb7d5, 0x8, 0xa, r0, 0x6}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 14:05:19 executing program 1 (fault-call:1 fault-nth:50): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:19 executing program 2: socketpair(0xa, 0x4000000000005, 0x800000000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000e80)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001340)={r0, 0x0, 0x6a, 0x99, &(0x7f0000001100)="bb72e77b2c8587e959d70c1de6d7be7fbc5ec0258020239003bc46a45c5c790c1a29f04aac5eda0783b039f6d9dc71b0154f1948c15629a5bfc60d5e4d8c0e1ade8ec26281017fc3f77343b549144334ee0fecbc201a5861d5e3cfdca908bba0b4015c985f5cf9b2b0e1", &(0x7f0000001240)=""/153, 0x5, 0x6}, 0x28) mkdir(&(0x7f0000000e40)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xfffffffffffffe02}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x16, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1800001000001107c5265b7026aca1d20a3fa7d91f5e3a00000000000000000005000000000000fec89ec0085172823300b7a31ea2dbf7386561339a09dd374523bda7ca88955ffb6d075ff19a64d08883230e9c42d92beef4c860d7d3522c1dba7b103443df61ab84c4b0e5c1b0ff12892f44de3d8ede040c81dc2007f4b2b7dad604f373ccfb01ad5b7ceec0dda15ec9fa0059a29360d98f287902396dcd700005d3cdc55871217588a534d6d0fe6fdb444f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28) recvmsg(r2, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000001180)) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(0xffffffffffffffff, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002) sendmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000f80)="2047e2", 0x3}, {&(0x7f0000001300)="0e4d79477ec420d29f490a5691ffd72cd0d2034fb20555cf8c937d8807825e", 0x1f}], 0x2, &(0x7f0000001480)=[{0x80, 0x10d, 0x8, "f0d0a478f9f21fc3f1baf6a5630daa11fcd2fc84c31d47217fd04217cfa208f042c06142fa61c08c32eebaa54edc8f741a900303c613f9321e4189348ab7fc65217376f1f2f87f3d7ad4d8a6e07da8336dfab20b3b15a7740c4d49dda52d19f0353424af886e4976a261a3c4ec6cf91b"}], 0x80, 0x40}, 0x840) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001180)) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file1\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200)) mkdir(&(0x7f0000000b80)='./file0/bus\x00', 0x102) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x0, 0x209e1f, 0x8000000001, 0x1}, 0x2c) mount(&(0x7f0000000cc0)='./file0/bus\x00', &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='binfmt_misc\x00', 0x0, &(0x7f0000000d80)="698c824fe274aec9d52d4bfb62ceb96e9ba7806bea651905b2f478a394114375ae83dd9d3925a232a433bc250f8c577b7d64ee6d4e3a3ef142c3f8475672e3040c50e374a4507ba16724c0b4fc1758c730d051df32d582ce8279c5a3a06fc59a9f0b7af9e669a85892c3b79eb9de3a625f594774688de36d24d1109d07d447bf29013fa87fca9d") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000c80)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x2, 0x5, 0x4, 0xa, r5, 0x5}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001200)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/31 14:05:19 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) mkdir(&(0x7f0000000100)='./file1\x00', 0x82) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x220004a, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)}, 0x10) 2018/03/31 14:05:19 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000), 0x0, &(0x7f0000231f05)=""/251, 0xbc}, 0x0) recvmsg(r1, &(0x7f00000025c0)={&(0x7f00000002c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/56, 0x38}, {&(0x7f0000001380)=""/197, 0xc5}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x4, &(0x7f00000024c0)=""/245, 0xf5, 0xffffffffffffffff}, 0x1) socket$kcm(0x29, 0x7, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/211, 0xd3}, {&(0x7f0000000140)=""/61, 0x3d}], 0x2, &(0x7f00000001c0)=""/176, 0xb0, 0x9}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002600)) 2018/03/31 14:05:19 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbcf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x8, [0x4]}, 0x2c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000180)) mkdir(&(0x7f0000000040)='.', 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYRES32]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r3 = getpid() perf_event_open(&(0x7f0000000080)={0x1, 0xffffffc3, 0xff, 0x9, 0x8f, 0x6, 0x0, 0x6, 0x1000, 0xc, 0x0, 0x20, 0x1, 0x7, 0x6, 0x1, 0x6, 0xd, 0x9, 0x80000001, 0x9e8, 0x0, 0x3fc2, 0x7, 0x4, 0x7ff, 0x3ff, 0x2, 0xb1c1, 0x100, 0x6, 0x1, 0x5, 0xdb49, 0x1000, 0xa4, 0x4, 0x0, 0x0, 0x8, 0x5, @perf_config_ext={0xe11, 0x6c61}, 0x1008, 0x1, 0x1, 0x1, 0x5, 0x5}, r3, 0x0, r2, 0x1) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x3, 0x5, 0xfffffffffffffffb, 0x9, 0x0, 0x2, 0x400, 0x5, 0x40, 0x8, 0x100000000, 0x9, 0x7ff, 0x1, 0x8000, 0x9, 0x0, 0x70a, 0x8, 0x4, 0x400, 0x500b, 0x7, 0x8000, 0x3, 0x1, 0x8, 0x4, 0x2, 0x5, 0x1, 0x400, 0x0, 0x157, 0x3, 0x9, 0x0, 0xd44, 0x1, @perf_config_ext={0x1ff, 0x3}, 0x20, 0x1, 0x7, 0x7, 0x58b, 0x3f, 0x3}, r3, 0x2, r1, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000000340)}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000) r6 = gettid() perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r6, 0xd, r0, 0x8) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000)) r7 = getpid() perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x5, 0x3, 0x0, 0x200000b8, 0x1000, 0x0, 0x3, 0x8000000000004, 0xfff, 0x4, 0x4dae, 0x40, 0x100000005, 0x6, 0x4, 0x1, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x10001, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001880), 0x9}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r7, 0x7, r0, 0xb) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380)) mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001940)={r4, &(0x7f0000001e00)="e82494b19818fa1023e46991ed9f95f7b8fbbd4281dec3c0bd58f8941f57bd3e5606660bdf477b9ae1bc1ef8de48619156b1ffe2b1a614bc9dc307b8134b84d9f0ee1b9d7e8ba11e750930fc141aa69ff8f94fbca695aebc2a77feb483adc6da3fddc3d3e239fac698a1797c2945e6ec6969e41486b555209c79279cd7acee8801c1e7aff9a4a85c78f5f9f8a9f123d24e7685df0a2623292f9182a5ab228b0592065eb80b2dd25e6d9378523722ec559b3a8c1eb7adc5bc7a046a3f48005da54539383cd0901f", &(0x7f0000001840)="224ffa290a9257d78428391d66759393d1d045b1c21e0000000000000000"}, 0x20) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, 0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x1a, &(0x7f0000001d00)=ANY=[@ANYBLOB="18000000030000000000000003b50000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0f3d370d000cdd82197608559b2f59b000017d2a687b6b71138a8c5149dec9a563761561eded4460cc7b04ab91d153a5f61394df1b7e3221c6834becd1cff010000085dfe2822774a29dc96ac42fbfb95fa222d625f0b24df8d5a03a351eba6182d32645d3de358a5070bc257c2656009796e9bba548fd6eae51e053d30f9b6c6dbc69c3be327aa45b8615d47b86f5036ac3e1bbe1f4d04e4176bbb54"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r9}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) 2018/03/31 14:05:19 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) r0 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x1, 0x20001, 0x5, 0x1, 0x9, 0x8, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x5, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x400, 0x1, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r1}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1, r2}, 0xfffffdfe) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r3}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347") mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 756.700016] FAULT_INJECTION: forcing a failure. [ 756.700016] name failslab, interval 1, probability 0, space 0, times 0 [ 756.711349] CPU: 0 PID: 16191 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 756.718626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.722232] EXT4-fs (sda1): re-mounted. Opts: [ 756.727976] Call Trace: [ 756.727996] dump_stack+0x194/0x24d [ 756.728011] ? arch_local_irq_restore+0x53/0x53 [ 756.728023] ? __save_stack_trace+0x7e/0xd0 [ 756.728041] should_fail+0x8c0/0xa40 [ 756.728054] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 756.728068] ? kasan_kmalloc+0xad/0xe0 [ 756.728078] ? kmem_cache_alloc_trace+0x136/0x740 [ 756.728087] ? __memcg_init_list_lru_node+0x169/0x270 [ 756.728099] ? __list_lru_init+0x544/0x750 [ 756.774679] ? sget_userns+0x6b1/0xe40 [ 756.778577] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 756.783338] ? do_mount+0xea4/0x2bb0 [ 756.787051] ? SyS_mount+0xab/0x120 [ 756.790678] ? do_syscall_64+0x281/0x940 [ 756.794740] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/03/31 14:05:19 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={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, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/181, 0xb5}, {&(0x7f0000001400)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0x654}, 0x20) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x28b, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) [ 756.800112] ? find_held_lock+0x35/0x1d0 [ 756.804181] ? __lock_is_held+0xb6/0x140 [ 756.808250] ? check_same_owner+0x320/0x320 [ 756.812577] ? rcu_note_context_switch+0x710/0x710 [ 756.817513] should_failslab+0xec/0x120 [ 756.821491] kmem_cache_alloc_trace+0x4b/0x740 [ 756.826071] ? __kmalloc_node+0x33/0x70 [ 756.830044] ? __kmalloc_node+0x33/0x70 [ 756.834010] ? rcu_read_lock_sched_held+0x108/0x120 [ 756.839018] __memcg_init_list_lru_node+0x169/0x270 [ 756.844022] ? list_lru_add+0x7c0/0x7c0 [ 756.847977] ? __kmalloc_node+0x47/0x70 [ 756.851935] __list_lru_init+0x544/0x750 [ 756.855978] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 756.861844] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 756.866845] ? lockdep_init_map+0x9/0x10 [ 756.870887] sget_userns+0x6b1/0xe40 [ 756.874579] ? kernfs_sop_show_path+0x190/0x190 [ 756.879233] ? kernfs_sop_show_options+0x180/0x180 [ 756.884143] ? destroy_unused_super.part.6+0xd0/0xd0 [ 756.889234] ? check_same_owner+0x320/0x320 [ 756.893535] ? rcu_pm_notify+0xc0/0xc0 [ 756.897408] ? rcu_read_lock_sched_held+0x108/0x120 [ 756.902403] ? kmem_cache_alloc_trace+0x459/0x740 [ 756.907223] ? lock_downgrade+0x980/0x980 [ 756.911358] kernfs_mount_ns+0x13d/0x8b0 [ 756.915401] ? kernfs_super_ns+0x70/0x70 [ 756.919448] sysfs_mount+0xc2/0x1c0 [ 756.923054] ? sysfs_kill_sb+0x40/0x40 [ 756.926922] ? alloc_pages_current+0xbe/0x1e0 [ 756.931399] ? security_sb_copy_data+0x81/0xb0 [ 756.935960] mount_fs+0x66/0x2d0 [ 756.939310] vfs_kern_mount.part.26+0xc6/0x4a0 [ 756.943871] ? may_umount+0xa0/0xa0 [ 756.947479] ? _raw_read_unlock+0x22/0x30 [ 756.951608] ? __get_fs_type+0x8a/0xc0 [ 756.955480] do_mount+0xea4/0x2bb0 [ 756.959019] ? copy_mount_string+0x40/0x40 [ 756.963234] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 756.968230] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 756.972969] ? retint_kernel+0x10/0x10 [ 756.976843] ? copy_mount_options+0x149/0x2e0 [ 756.981318] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 756.986142] ? copy_mount_options+0x1f7/0x2e0 [ 756.990621] SyS_mount+0xab/0x120 [ 756.994051] ? copy_mnt_ns+0xb30/0xb30 [ 756.997917] do_syscall_64+0x281/0x940 [ 757.001784] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 757.007300] ? syscall_return_slowpath+0x550/0x550 [ 757.012207] ? syscall_return_slowpath+0x2ac/0x550 [ 757.017121] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 757.022466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 757.027291] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 757.032458] RIP: 0033:0x454e79 [ 757.035625] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 757.043313] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 2018/03/31 14:05:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000280)="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", &(0x7f00000000c0)="b216639c02b6dbcc0bbad31da6c1d90185e97f2d21ff99d8725e571a62d8496d0c0a95e05929a50209b43cc5ec", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x0, 0x7, 0x4, 0x4, 0xffffffffffffffff, 0x3}, 0x2c) socketpair(0x1, 0x800, 0x7fffffff, &(0x7f0000000080)) socketpair(0x8, 0x2, 0x5, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x2, 0x4, 0xd450, 0x494, 0x0, 0x72, 0x2, 0x8, 0x5, 0x800, 0x7, 0x8, 0x7f, 0x5, 0x5, 0x535a, 0x9, 0x8, 0x8, 0x2, 0xf0a2, 0x0, 0x9, 0x1, 0x7, 0xed13, 0x8, 0xfff, 0x20, 0x2daa29f, 0xd835, 0x2, 0x8, 0x7, 0x80000001, 0x1f, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x800, 0x5, 0x7f, 0x3, 0x0, 0x8, 0x6}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xb46, 0xffffffffffffffe1, 0x81, 0x8, 0xffffffffffffffff, 0x4}, 0x2c) [ 757.050560] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 757.057808] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 757.065056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 757.072303] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000032 2018/03/31 14:05:20 executing program 7: socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x40, &(0x7f00000002c0)="dbbe1fee839a4f") mkdir(&(0x7f0000000180)='./file1\x00', 0x44) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB="01e100000000000000d6000000"]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000840)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000c80)="da4b7699214c0fda0d9296bcb126159cc5992ff7874d9dede985e13f4a2bb1278594c5ca50fb5392afdda6b9056ed9f3d8df3f76dc3b35a56ee9357e87c1fe00b79c4747d65280b3f6eed21d461432a25641c1cf2662f8923f376489c58a7724e9299ad0fdadda9721561a98738d09a417a460c8e6b60e52ed25b948bc24601bc89ff5ea6fadda30e3a9c0c338f652cd57e48a550190c55437521150fbadcd67e351c43e75eab553bf", &(0x7f0000000d40)=""/226}, 0x18) mkdir(&(0x7f00000003c0)='./file1/file0\x00', 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000a80)={&(0x7f0000000880)='./file1\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000000ac0)=@rc, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000800)=""/24, 0x18}, {&(0x7f00000008c0)=""/36, 0x24}, {&(0x7f0000000b40)=""/253, 0xfd}], 0x3, &(0x7f0000000e40)=""/100, 0x64, 0x2}, 0x2) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x18}, 0xffffff45) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00', r2}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004640)={&(0x7f0000003180)=@hci, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/162, 0xa2}, {&(0x7f00000042c0)=""/124, 0x7c}, {&(0x7f0000004340)=""/178, 0xb2}, {&(0x7f0000004400)=""/161, 0xa1}], 0x5, &(0x7f0000004540)=""/252, 0xfc, 0x100}, 0x40010121) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r2, &(0x7f0000001240)="33e2e3f80f55f0dc55f37867aa9ad89079e13d8b5958f91dc60b8fd0b4d9c32e5682d27ddadb6f4ef213b071e426de399590ac1c5b69b8c0f91f72c50dc049989217d8a945", &(0x7f0000000900)=""/193}, 0x18) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='configfs\x00', 0x8000, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001200), 0x4) socketpair(0x1, 0x1, 0xfffffffffffffffa, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r3, &(0x7f00000005c0)="f07770b060bea2c589dafcf715d2b43f599afd093d8113312fcf5d58b96819e75e7c50", &(0x7f0000000600)=""/56}, 0x18) mount(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='securityfs\x00', 0x2000000, &(0x7f0000001180)="4f258154e4074b2aeada1fef46b3e7e3a60da6f6d80c088f995164d42819e8e7ab229cd90b51d8115eeabbce2bd9df840913cf1f2bb4f25cf7b73e8cf34c60b29bddf589d0436bd1f4364603f1c70360d3258c64e5ecd6336cbd3f60bb3627b76136252520785a9cdefe34") sendmsg$kcm(r3, &(0x7f0000002340)={&(0x7f0000000f00)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000f80)="d2e492e9c89077f9476e62f92a443b916e62b283899e7763e32c693301a5213e56d5ecff01d1ec43d5f24cb01e431a1635d084b29ed9d1351348beacc87471f0bd8808d3cac6e2d380b54f31bf117268a891c7a7f24259bfd1763bb2265206290c30fc070891fc94e9a3d46a989518e9be8a3b9a5abee6bff07c747aaf23d95e1d778e0380a46ba75d7c53b109c21da0e59ead45a01e921df24d1b646f0fd4ab7f0e42f5bbd1986710998ebb0ceee51846a779d7be8bd17e2e3cbaca6004dbe96f15058a0fb02cddc04e129822d6c05037437a5981effe5344fc2e48eac65b32f7a2453de9", 0xe5}], 0x1, &(0x7f0000004700)=[{0xc0, 0x12b, 0x1, "7f30a29d921abef1d7bda65a472cce35f0b972f42b6b8e6fb737f2bf240200692ab64fbe80a8260d58f322095df2d571969fc8be52c30377c713c8cbb20dc89fdd9f66fc4cb4f34448faeee8314610ff36186ae6547207c520e57fa31ee3fe84fd1d5805bed451b3b04aad0ca7b486b2d65b7c56191a120862af65aeb9ec4d7237251eae0d91b7ab05858a90aa8700445282cd4e071ffd63aed27374843eef5035c1fbea30c138f89857d86a7e38"}], 0xc0}, 0x20004000) 2018/03/31 14:05:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x4001) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x410, &(0x7f00000000c0)="dbb5c8bdcec6986deecd541f10a79c8d6c44c2dc40a75ee6c4fd1f5add89d3d8f00404de0c4d5898aa14cfb38543fe94e9c75bba7b473fc7dc81141a0dd10b31ccc004e09141c1a0968e2319ef24ff20ade458635f8c55ae423300e2bf559386f173bc715b6cbda04b463995efb09fa62623ff6c6065222f75fd1b5b833745c0105245966a28b57c6b3acde30a67e3277419ce97fa9c890f08d337d3b16183e3d1bb2a86588efb3ad651ca372d4e7e85b67847509fc9c55f4faeb281f23c09e4f365a463f018f95887157bdd2e5914a6e76368d6b34c46f3517ff8b0a6db7e2a2bfcc47dc5c0c8aa506a32") socketpair(0x9, 0x80000, 0x1, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001840)={0x1, 0x6, 0x5, 0x7, 0x12, r2}, 0x2c) socketpair$unix(0x1, 0xae46486308c7ff1d, 0x0, &(0x7f0000000500)) bpf$MAP_CREATE(0x0, &(0x7f0000001880)={0x10, 0xffffffffffffffc0, 0x539, 0x4, 0x14, r3, 0x1}, 0x2c) sendmsg(r0, &(0x7f0000001540)={&(0x7f00000001c0)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)="8c014f0f199fdb36f25f894af121a79fbf80daa6c79d62b6fd54d8b8b7e83cc813bd13ea32e4500708f787c355f48c649fa4cfc432f58bf52627b92c816089e0daa2f927399d36c27bb19a2b807414303c7ea569a78121", 0x57}, {&(0x7f0000000300)="c4b8c232ff6aa8f32d338e4aaefe879e2a2a724e92107d1ed8ebfa814cd7a8ca5ee942f0edf6eb6c10df59f123a972d331cd9a26bdb3f0910b3df78ce8fbc3537c7642aba63b37e21e40b1222e46f802e55183eb4cd98f3f9eb01830129806b503fa72f2024c6405082ba8932b1ba9e27b9725aa66a8ff5b0433850974c12fdae8d3810432e4373698b65f36d84039185a6aaf91d1f03281620de71d6df5d6d19259dc27a233286fb71fea0772c3af1a29f3b596341d150f54ef41cc285819bba6b25113ef05712997a83a6e462ddfe1cc11553951624fcf4b6b7a3f3d", 0xdd}], 0x2, &(0x7f0000000440)=[{0xb8, 0x117, 0x2, "0d429772e1a2d3c8a8c981073323b87a5e3afe278b543a77a68693216f364f41deee4e0b353e50eb5c47141587934caad07bf88e3a946534223056342e76c5420fcd88ddb2c7b7370d45136e1121c74d06b3621e6a95218c15524a06471a1ddb624c7a84c04d50954c2b2e7e96ad89ce93195d29d478321a69e292d1aeefc7d4ee5c9c63842c1d58d524b1ff78e350bea8d5997ac7380f47ced2421e25891075cbf5d32f19b795b7"}], 0xb8, 0x40001}, 0x4000000) sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000540)="0938b6d87ac55ceee662147bf8a11a6d7036caf4b36b6fa7342748c627ec593e60e899a85972a65b4ae7ffbf19db66d2028df007fbea402d6437b8386974b6b8c975e238a5b1e9b95e361b058e1aa164deab6a90735462c057994d85aa2c555a89964167bc57470608fd4c9d8868728d3f6f2e9e1245ca23c26444d45d07d297a88b415df921f3ef98bb", 0x8a}, {&(0x7f0000000600)="a5c2574794acebc37f1c9ff8bcad3ce764f3eb0948d8a19a37d02134c7fe2bcc5085d33ec59cc6e0a1dab3b471592669cb79c93ccdd9fe0a84b779e688077995f82dfba0416c7ccdcf", 0x49}, {&(0x7f0000000680)="375c0096aa3587cbbb28c8bc3779a17f721a79e8e1167339986f010af9f04ce7cfecd3772be425eb8018975324379b3e050a5d934e6504c16c913529d224198fa8e54155a0", 0x45}], 0x3, &(0x7f0000002280)=[{0xb8, 0x1, 0x4, "69db4b33bc92667a34c7ffe687ea67b8b3b29635866fa7133957af8e43e184b12b312842cf6d1cfbe183e4ee73f748cacb2ce86a512cf5e83085dbc7caf4cec8c7fe36b7fe423ea5a7afe4dc8c7d7bb1dbef48ece1e82ad617335ccefb7116728d25f4e4dbe3765b9f84dec5a6869eaaad00938a54006d87e090dfebed3f544f22eddb36e584a570a77c267822a724ba86747a033c0b9ca29b5ae6e2e4856f598ea9c5b594e5"}, {0xa8, 0x113, 0x8000, "584cca289b08e81c876d6ab377de1fca9b67c219d21b056a27ac4d08a0c1b56a913096b62c47d48910b55f32a3aed2898500db4dae92d0191971697b4fb0084d298217c790c329ef4dd9d7bee4a248035eb77b85aacf1c590b25a1b29dd010bd1db4451bcdc6131a15700e6c658d588eacf092763ab62a90711418eec777ba919853a7041a39bd68385336b12d416463f2466258"}, {0x110, 0x117, 0x9, "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"}, {0x18, 0x101, 0x1f, "ddcc"}, {0x1010, 0x104, 0x1, "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"}, {0x68, 0x11f, 0x1, "cedad491fad56bd541cf4c44bdd94192969c7a0c1c74dce8509e4f94f9bbb71a896103bdc78b44b238673554e43280dfcfe7d818deb5a85305d375cd1354113c2aa126fcc548017c7d2a0c3a8b9f55f26747a5dec3"}], 0x1300, 0x1}, 0xc1) sendmsg(r0, &(0x7f0000004300)={&(0x7f00000018c0)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001940)="a37bc26f4c51e9236877b2e7e3852f4e391f9afb45ec83995ef54bc6f3c8e1a93484e58f3abfc23165dcdc7dea459478bc237b8b3ce2c1de", 0x38}, {&(0x7f0000001a00)="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", 0xff}, {&(0x7f0000001b80)="7210ebd1efbb9507b8991d27d0635297eed119d165c8300aa76d6aa77673428a9a842e85db022c9a318a652911ba3e104c3983712741a783aa8141a6b1959235a770127b9d8fcf16b5e7528b", 0x4c}, {&(0x7f0000001d00)="e67cf4bc6bc04968e77e788a97a67e3f6b4797dd15f983c5ab65ab250ff2f2c7158004b154210841bb1ab94bb6f053c1667c162fcfc2fa07eb00c5c41c9c99b8edd3535ac11fbf638b", 0x49}], 0x4, &(0x7f0000001f00)=[{0xf0, 0x1, 0x9, "705393799a693a570b9e3682a6e443e7b5ebd51b19657ca58d636953342148938470465d434b4d7f09fbcad39a5cf35bf487ca831b1c0571da7c8cf0eb6973277d0bf83942e507cbdaa2adc6aed9f4ed3837d0e1a70bf910ca36765da63d151ba5e7f96425f76786b115b70b47c1c61c3b36daffc91de56be07a6ac2f7d58fa77bb740ced74225462b55b6342724855ff29bf498e0686d85353ecf2b93507e1dbdd64fe51f7d01dea77c0437e4f4f4c7c2b308e3c843b66273a4e01ea160e08d116553884d1d5645464f1b338b209e83a35091d73d4aea8e9d66f0"}, {0xb0, 0x116, 0xf3c, "1137b2bd265af3be3f5dc8622d9078a729c8423c74bc143c81db6ce58c2e49c386649d4eef7610b597cf1f4d8cfeea0057660b7d2ec3b5076af4ad38ee2824a30e880f409af87065913edbdfc284931c13cabbe07234766ed39f98ff6cc6700894ff4f78129cac7060c8ef93001af7c1157b731da90390750750794f309f0b14e85e22e6146542a401fd51a03cff39725c1c85834029edaab03ee444d5"}, {0x48, 0x18d, 0x2, "734d3950c0362b1bc11948ab186d620c75c60be5a7c928b646ab9f6107e66c9a57446f840b654146cad0ba503c506cadff8e891e5725cc"}, {0x110, 0x10d, 0x2268a047, "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"}, {0x68, 0x0, 0x9, "c222cc657040b0e9829c80521045a6f44c49c35d32e66d126d9edc1400b7ff3ee152603fcb11892231dda4ffb47470a7c1a30d1403f3f53059a7452661600b7ef8002c72eb9746b76ace02d144b075f866f8dbf6225915"}], 0x360, 0x1}, 0x4c044) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001580)={r0}) recvmsg$kcm(r4, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/138, 0x8a}, {&(0x7f00000016c0)=""/68, 0x44}, {&(0x7f0000001740)=""/11, 0xb}], 0x4, 0x0, 0x0, 0x40}, 0x40012062) 2018/03/31 14:05:20 executing program 1 (fault-call:1 fault-nth:51): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) [ 757.307526] FAULT_INJECTION: forcing a failure. [ 757.307526] name failslab, interval 1, probability 0, space 0, times 0 [ 757.318901] CPU: 0 PID: 16241 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 757.326177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 757.335526] Call Trace: [ 757.338116] dump_stack+0x194/0x24d [ 757.341745] ? arch_local_irq_restore+0x53/0x53 [ 757.346414] ? __save_stack_trace+0x7e/0xd0 [ 757.350740] should_fail+0x8c0/0xa40 [ 757.354453] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 757.359543] ? kasan_kmalloc+0xad/0xe0 [ 757.363406] ? kmem_cache_alloc_trace+0x136/0x740 [ 757.368224] ? __memcg_init_list_lru_node+0x169/0x270 [ 757.373389] ? __list_lru_init+0x544/0x750 [ 757.377596] ? sget_userns+0x6b1/0xe40 [ 757.381459] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 757.386191] ? do_mount+0xea4/0x2bb0 [ 757.389883] ? SyS_mount+0xab/0x120 [ 757.393483] ? do_syscall_64+0x281/0x940 [ 757.397519] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 757.402861] ? find_held_lock+0x35/0x1d0 [ 757.406898] ? __lock_is_held+0xb6/0x140 [ 757.410936] ? check_same_owner+0x320/0x320 [ 757.415235] ? rcu_note_context_switch+0x710/0x710 [ 757.420153] should_failslab+0xec/0x120 [ 757.424112] kmem_cache_alloc_trace+0x4b/0x740 [ 757.428669] ? __kmalloc_node+0x33/0x70 [ 757.432619] __memcg_init_list_lru_node+0x169/0x270 [ 757.437617] ? list_lru_add+0x7c0/0x7c0 [ 757.441571] ? __kmalloc_node+0x47/0x70 [ 757.445521] __list_lru_init+0x544/0x750 [ 757.449557] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 757.455426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 757.460416] ? lockdep_init_map+0x9/0x10 [ 757.464452] sget_userns+0x6b1/0xe40 [ 757.468144] ? kernfs_sop_show_path+0x190/0x190 [ 757.472795] ? kernfs_sop_show_options+0x180/0x180 [ 757.477697] ? destroy_unused_super.part.6+0xd0/0xd0 [ 757.482777] ? check_same_owner+0x320/0x320 [ 757.487072] ? rcu_pm_notify+0xc0/0xc0 [ 757.490938] ? rcu_read_lock_sched_held+0x108/0x120 [ 757.495933] ? kmem_cache_alloc_trace+0x459/0x740 [ 757.500766] ? lock_downgrade+0x980/0x980 [ 757.504919] kernfs_mount_ns+0x13d/0x8b0 [ 757.508976] ? kernfs_super_ns+0x70/0x70 [ 757.513030] sysfs_mount+0xc2/0x1c0 [ 757.516637] ? sysfs_kill_sb+0x40/0x40 [ 757.520505] ? alloc_pages_current+0xbe/0x1e0 [ 757.524983] ? security_sb_copy_data+0x81/0xb0 [ 757.529548] mount_fs+0x66/0x2d0 [ 757.532899] vfs_kern_mount.part.26+0xc6/0x4a0 [ 757.537461] ? may_umount+0xa0/0xa0 [ 757.541068] ? _raw_read_unlock+0x22/0x30 [ 757.545194] ? __get_fs_type+0x8a/0xc0 [ 757.549066] do_mount+0xea4/0x2bb0 [ 757.552587] ? copy_mount_string+0x40/0x40 [ 757.556799] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 757.561794] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 757.566533] ? retint_kernel+0x10/0x10 [ 757.570406] ? audit_kill_trees+0x430/0x430 [ 757.574707] ? copy_mount_options+0x1f7/0x2e0 [ 757.579183] SyS_mount+0xab/0x120 [ 757.582612] ? copy_mnt_ns+0xb30/0xb30 [ 757.586479] do_syscall_64+0x281/0x940 [ 757.590348] ? vmalloc_sync_all+0x30/0x30 [ 757.594482] ? _raw_spin_unlock_irq+0x27/0x70 [ 757.598964] ? finish_task_switch+0x1c1/0x7e0 [ 757.603445] ? syscall_return_slowpath+0x550/0x550 [ 757.608359] ? syscall_return_slowpath+0x2ac/0x550 [ 757.613268] ? prepare_exit_to_usermode+0x350/0x350 [ 757.618267] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 757.623613] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 757.628438] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 757.633603] RIP: 0033:0x454e79 [ 757.636771] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 757.644457] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 757.651703] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 757.658952] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 757.666211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 757.673462] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000033 2018/03/31 14:05:20 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c003c3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6cff0700000000000066f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000540)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000700)="dfac383859d3d9d89f3db06cd219546afd41752853a81d83d03369d91566a331efd900dc400147164629eb2f491eda35bd158e1883f30c19fb4793648defd9e25fcfdbf26abed8956b9351f2f26100a2f5e701a14fba0ddebdc6b303c6bff911f11ee04d314c6ffc2e6527cb9d4151946eac5d3904c40511c973db28c8e59eade7c95a76aaf94c424a0e6cf0e09399e37231efb29bc71541976c229675a353f04c58fbc8214aa09aa9d5fb3d3ce708adffa89c4629a3e534725326230d409792bc047278b6", 0xc5}, {&(0x7f00000005c0)="baa54ce93de05d20fc9bb7ca2bd77784", 0x10}, {&(0x7f0000000800)="be2a05d1687ca5beddf89d0542382fdf6189e1f7bd0260a7cb0ca8bb9c7f65f0b8b0fdc45da4adadf88e2e5c20639b2fd5825cb5d8a63e44ef060c04ed2c77f9445a126e02e6cdb6512e1328505d5476f57ca1764dd36a1b081769de622dc09a5a39fc24d0cba00b7d3031b806d58cc1fafb583902d194894caffe0354c4fe027ff53806402483100e45a4146c247b1882e042ec94e59c946a6e3554867110877d9410", 0xa3}, {&(0x7f00000008c0)="2df154967f58bdb7b0b61c8a3d79bbb08f1f8671c4abff251acb43d929cf376ecb1e2158bcc7a5924729fcfe756d191954a60564b957ed4ce3ed8ffab767f5a2719f9f81bdc04ddba8728b8c2ae4a2304f1113595f67a2b8fae8c1cc570ae567f6c3749fd13a1783a96925ffdc6265ef15852f3d23a74a00e4167186fbff5baaf6bc0d324a6e427ae9d11da9d6306c50f2e835a135", 0x95}, {&(0x7f0000000980)="cb383e0959898b35817cb95e09838b5356fe7d88d1ac06c00715e3deb72841262c4b0363a255ca56a4c417b4c1defa6c40e27bf0c79daf460c547616c6cdb3809059e08508891309cac7b140c28509d1dd2d643cb3ecc7515baa22c48637994c31f0f5af815bf6a88fc5d4769547af369c9cb73972addd2ea9caea06e3af03", 0x7f}, {&(0x7f0000000a00)="d0abfeafefca689592efee61642e69d7bb855f94cc1b303711c10523f90b82b37004f0b0023b2c132a46c5e6b1eba35c491252b7c655a84736df4bfcbac28553ec72e666b5f3c940de37da6dd00961effa44f62ebc379d7e4b68f463526c022cc541d548965106b8e062dd2a0544f2ea9b8eeb6cc437e66358f565a979731127af5b2543cce47004e3afeca81aec558f86dd8bf29669e9557e187128345a02d8bea23cb2d77d6f3dacd3c0d6542d835e5c2b64ec844c8758046ce3c06a9996eca5d233a0c5620ceaba01", 0xca}, {&(0x7f0000000b00)="f529d3e42c88b608643febaf080ca146ce8af7fe5427a996c55bca37286173f3995fe9aa8566ea2b23d2437bf9e1dc8efe2511635d3711726fd1adfa49d66737156709215791a5fa0828cc3a291b3b9e6068832ed6bd0554cdd35c55ba21d04bc80d78a72e8987d0f2eed011afbeb1341b0671146cd08fe7c794ead6388b75ca557879350909fd24df71a3585f64a99e18cf2f7bbb3e1e1ffdf3a5699c6dc1b12bf7ff49", 0xa4}], 0x7, &(0x7f0000000c40)=[{0x1010, 0x101, 0x80, "f391d5d72a88a3d4bada5702f776236ac74fba9a3ae84f276f15c015f6094b0fbda54f7848a9e2fc7bd1e018f2b842624cdeac41e4a218153d6d85c2db10e47d9e2e6775ceb25fecdff77e15119f2d2fac1380bdc37b0ad131b2ffd2f0a3a4a374f50b2235e1409399c06869671524d122e1f67bdcf9569d8662df1a06189c34bf8c35ade8093ff67a760893aea3bb886b66f3de4dfeaf22b5de0270609d35ea95f86202dc992f0d12f394eb6addc1a83145b1921271f11b1e2e07777fa707e4143e699cdd0be2c69b7e96e62653f8e351a20ecca6433dc5f63db4c03f6f25cda14249e008b8ecef480635474ec50ecd82a6ea011ad3ea3b2d2bb72aa291babdaeaa704e46724286e2c395a225cc78822550dae72ae24ef87d0111374ef431e5ef1a3c2c81a19e43f1aff3f8f064d95570aca0946e7666199af91c490d560aaf6578a3ee162c386a1cf54de7a00516286f89c9f5613a7697d24350747aba18a140d4c2dce20648ef413695afbf98be91f8047be9ad2878aa7def3e80db8f4a7fd4fa9f98b88fd0d40cc30fb2dbdc6ccab71ee96011d48e8c7ed27a75766e0d541f570cc512eec3112fa09804df05925fbd7924ebb8e4fe6ef8c1fca08db0ac4c9f3099d83ca9374ce6565668eb724167cebec4cf86092fb40a177877c3b4521ef4b5ff45de18b20e73f0878b2876848cd6c399db8602c115bc82305183ec267650b07da8066ea0bd9883e6d8faed59c83555d8f9d616643156f473535359e77ef33abdaa7711a9e3e3533a9dad184aaa5e24244529a6810fe64a0e57a18e7da885eb68deb28e7359bf04968a0abe8101afaece652e61e2e8d5785534ae378709b94560f47e040f30712a4648ea9d24dff0fb6ffdc5322eb704014b8cb80aa77b36477cc4938f25f37b5d0831381ef2965d803b843bd0a50d419186eac3bf5a0bf81f93b71271c06e83fde88c14a49eba68a014cf411dbff5c42e7388a784a80754c99b59cdf978982f602b63b6b282ce2d96ab76d29246bdafc5705d8188a700f4036cacd9c6ffa92a12aa271a7e3cbd84e8934c448d3b68ed7561e8285d601a8539c57674b50fd308506e9a2e459557bb01438f19f78abeeb9ffb658002d26e079ef1b604b8ddffafecda99a74c3c3921020663edb4d69f219713790cd2e6ececa7052cfd1695c9161b915d1daf5cff4f6fec82b19dcaa184762e381bc47b30ac1ffd14d871e7c5ac6a1a7b0027b9ad59932d8ad6cdfd8c328362943c1c8214fa2c28f19e63751f67f7f93bf092601828d6dbeb3af9a9c0ed98a6158742ce570e016f52b1733bc2038f7927f0d9e7ca94c215f4f2890893b1d47162472d45de8f2b7cf7d58a0d002b5add32216515a00bd0b2498245a3f6876ee106f3003157c9cd2f6305a2675281be784c3aee525f1fdd637d8167537e7ca588219628d25c1590aea63a079e6a08857941edbabc1e93a9247e5b7324089505f1fc4bdb91358755da7f38514470144208e7d8c16aa02dcb6e78bf336de81628649d4dfa6a31ee2048e47ca0c34a8fa8233cf0905fbcaf86828b2ebf2c514c466c15494326acb0cc18f3f1515a62246a4f2926748db1858518d32b3ca23db91fbe6ed4e8a6ade7173ea49c7fb0e0e06c200fad87c6e0391e72529720735b69764f9bca6d3ae50490b48e7aae5368c48422b0d409447d06dd679db3945c113a59c3285e78e3a10ff5b694f901ba7abef81c5cff6c0d35daff2841290441110276e6963dc9e04ce8879446d8a7391e538f9f1925e6978fd704526a34abb0a8e408a93b0b94f94b7fb39576ee42d5d77b64329cc534e33bfc2a5fefc4f9fc63997c0e21c595c111e72f02f177d40b5369c068a8aecdaabfcb33cbac127f0ef336859f896f7fc25ea49978473fbfdd98fac14f7f1b8ab8ef1a826c8c71b708b0bff0914b9951abe4f575fdf7413e9235a2bbe19b5adf9be1aef35c32ea7c10460220cfcf2bf9e2944f773b1d8c083c522a93b865ba1121c7b0ed7a2b59721fd278f4e62ce19373b3883e4a6f682de98977fbd36d4b266d8a54f012662b444fd7dff3bc3d755039f09d04f13f0e9b59087b54d4c44f18253d343d7f8d61f78eecfd208c58788280076202f0c7a59e24a809fbb2d7289de10822c473cf40816727b7faa5265cf33ea690475603dd706db4385e2f9a15f35e8e0d94a887fff7d687abedc679ca0b13736778213579d1fa27bd76af3086db36cde19a7984371aca93c14ac75ba9e024738dfa97d14f79d190b2aed1d977c2dfe13c0816f9ae923e593e83e3e5a8eee6cd80c828a7931022113639317e06556f3e8d1af3586b6546273a94b82c77ec142336897394832fec25880a07a891969a0f5fbef0fb51f9f0537a8e30065f25430fe7f8d2f6cc1dbdaf7b9b30d6bd4050233a0bca792f947f36cfe4111db071d31d576de403b885a774412e1ce3b10202bf76b6d71c7cb1d912273ac2a9acf5c50d5472e11b0c12d86e591d303ae03f63b926d45488e718f98e1f58977c446382e598d752ed7d93ea2babd9aa7a30a0714483f8e40a973a81a80dfc868e12f9956e83c428a189b972957fc749c6e5d741ed7290ba4a3abbe2fc9ea40decf967271e5576e1512c71391d236163ec41406ffc77df65cc7c0022b6985beadd6e710d5e95d17e053c8469b9bd7020a9198b2ae2f8e0b8eda19074bb8d455af714c866576e900c6a2c76b8b0e8a23c66fa21acdf5602368513922322aa2794762753f43ea8d8052fba2e92eb14ca0e4c9018155e92548444add4cd7ca00ce7c9286824469837030bb8c1c922f2b17f6cfc4c538210b3a0cf7fc8cbaa9411fe48dc93965136b1d36425b80303a6e09f7dbbcdbd76face9e3b8e2ce450623f4a11cd53f2ebf87144bdb5d1a1708af2c5e3a3b1edd7d6ab3d7d32cd6bc91f681720cb69910e487437f3a5f142fcfce2c0d6a63837c9ab03518a9917a66fb50b20c14866dfa3ef625760e85e64ecf8507b358ada704ae3c84521d39398f018c987bfe07fe60044cee2433ceab45b15c8f500d1cd001bf23d597efd120b15a784e9eab42cfe915b191631be9bb731323d75e1d34a9548f1e7144385f70a7afaaffee5461f9439daeed386ffe522d6d17c010b3807353146bfd2b4c2f887d06ff8afb63a76e59527bbfb1854cfe604b6d28aed1f97a7b2608c906e70ffe904b6aaddf758106f8a0c834823fe6cee54b49bb990de76a3f61027ac245e160b7e92d6e6ffa3ffdda46ecdc56a584bdb5fec921608521e762df7c2eb7351350871549b0f765477cf4445baaff503d941acf83b4bc822cd2807c42091b3a57e036937bf8b6ccc6c458b3c8d1f5e9c7185ff8de6460001ac1f057844ea3f78e2ec83448fcdbf980cc0092135b6c2b5bdbf44cac243b86052c46af828d97a7dbd92c2579b5608f9663c83df1bdee2386fa78adcf04bcfc2f51a7021166450eca19756d53f296e49fa69ebbed23940b5be152edb5d9c4025b61c0c183fba4f86229cbb31bb596f7d4665ca03c5c50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"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0x43e0, 0x800}, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg(r1, &(0x7f00000004c0)={&(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)="9d376cc6ea193d6802212c7984141011f587adc6d6bf1ba29f82e180a8ffb4c5d475e2bba7ede02311ea06266d1361e6144dc3826d195ea2", 0x38}, {&(0x7f0000000380)="696d39c5198fe9ce26a283794f54065425a18b4f2fe802f7eba0c028d2", 0x1d}], 0x2, &(0x7f0000000400)=[{0xa0, 0x11f, 0x81, "1a63478e37843ee68ad7f3f67f14bb67094b83a3b1531517615c252b984cf450e26cb8668996f181142407b1058c561ad6be7e230f79809c5af52902a3d707260a20a78799a27704196febac32e4be5c1e38601ead09897e45afacfba1dd41a79a7679b339b9ac8a7e6299be4d51b8b91e7f6e8b954388f43d70506f18da6d2ab309d8cba3131fc4938547511050"}, {0x20, 0x119, 0x5, "00d7121204fba50e2c604eb42d77444a"}], 0xc0, 0x80}, 0x20004040) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xeb9, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/03/31 14:05:20 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000000000, 0x0, &(0x7f0000000000)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, &(0x7f0000000100)) 2018/03/31 14:05:20 executing program 6: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x20000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='omfs\x00', 0x100000, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300), 0xc) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000bc0)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000c00)={&(0x7f00000005c0)='./file0\x00', r2}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000cc0)='wlan1em0trusted\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) socketpair$inet6(0xa, 0x0, 0x7992676d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1f, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f00000024c0)={&(0x7f0000000d80)=@nfc_llcp, 0x80, &(0x7f0000002400)=[{&(0x7f0000000e00)=""/119, 0x77}, {&(0x7f0000000e80)=""/203, 0xcb}, {&(0x7f0000000f80)=""/201, 0xc9}, {&(0x7f0000001080)=""/215, 0xd7}, {&(0x7f0000001180)=""/144, 0x90}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/214, 0xd6}, {&(0x7f0000002340)=""/13, 0xd}, {&(0x7f0000002380)=""/87, 0x57}], 0x9, 0x0, 0x0, 0x1}, 0x2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r3, &(0x7f0000005c00)={&(0x7f0000004a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004b00)=""/76, 0x4c}, {&(0x7f0000004b80)=""/30, 0x1e}], 0x2, &(0x7f0000004c00)=""/4096, 0x1000, 0x82c}, 0x1) sendmsg$kcm(r5, &(0x7f00000060c0)={&(0x7f0000005c40)=@can={0x1d, r6}, 0x80, &(0x7f0000005e40)=[{&(0x7f0000005cc0)="049fddbddca89d2ec97ce4f8ec8418b49609f74eff1973ac21cada943eed7a26d0603624612840f21cab4f17e5d33ffc6ca1ecf5bcfc890902906c4d5b98d63e681f78b1cc66ee005566614935c0439c0709f79e5663d1cf", 0x58}, {&(0x7f0000005d40)="1da64b5312df5f431780a127690ab4735ed25aa2e94c8ed9ea71467f6845bc0bbf06b717210b6805f35144a8867f9875c21fc76ee4dcd408108c37db17854aaac1df10d746d31ab042905ccf4e3e5d35ade833726bd0fe7eddb9b015c3ec85476609dc91c33cd84e1a091c324d0fe3e99871f8b644cece3e70b56b38c13d88b15fb005dc610002809e892572d07b5b095d157198ca8de0dd9e980678bf45aff75eded2bf0fe3a5fe8af576a57d896ad1851070f4029a7cfc04319441286af1c6840d6317fe8ff1a2b809", 0xca}], 0x2, &(0x7f0000005e80)=[{0x98, 0x11f, 0x3, "4c96dc6cef39d8f4ffa23bfb79577d54f8562515848100d058a53388bc8185c9fc687f1d51e42db493e8fc49d0ea0d48b72935405c4c9cffe3da321d861af463aef5c56cc3ca169ddd3a2d72d2c42d2fbffc35c8eda13e2fcc591d1f6950b383955cfe1d253ee3c908b14ab220f6b97715a4827ccfafe4cd6c52f4eee8de072fc3847e"}, {0x110, 0x1, 0xa, "3422a12a03320ea8196c6e89b6995d85c87d0ae7c2884e7b0301e4cf75dc7bb5b732ec7d3cfbbb083189572f9cf97cf11bfb4ffa0e262f4fd78d439d53c9964a2382fa8d881d6b6d1fcaa4740e97a5239b08253ab5b43875873c90726ec0c2672a32667ae2f2c39b7a2d708dd70368e457a10f25427c0b1deaf95d62bdcc699362910e558c6cf69185d1121e25f17bffe1f913609f43ba674d8e58b0aad265795e2e672a32fb0249d1b1cc487e05411fea26bc634b001af08b8a7a09ab9354ab7b1ca4a11171bcdbafeadcd9a7cf5fc7812ab9c8ffc6343bfdd6060bc23c981b1d197195b1657f6f73a30ca5b853aabf4d1d48e40c4c9a75fa"}, {0x40, 0x105, 0x0, "98ce39f1877be56903005b8248c340b48be7e70ef2145f318e79f1bc8cafca70038a7f374b6e4371e6c1a37ded08ec"}, {0x40, 0xff, 0x2, "494c3c0d4eea498d5844d4178349f8139cd1a750fb3945e713cf84754ab08de14d5db2ae40cd55351d9e"}], 0x228, 0x5c20ee3e38f2ad46}, 0x4000) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x0, &(0x7f00000004c0)) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000d40)={&(0x7f0000000d00)='./file0\x00', r1}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x0, 0x5c, &(0x7f0000000540), &(0x7f0000000600)=""/92, 0x7}, 0x28) recvmsg(r8, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/7, 0x7}, {&(0x7f0000000680)=""/202, 0xca}, {&(0x7f00000008c0)=""/220, 0xdc}, {&(0x7f0000000540)=""/109, 0x6d}, {&(0x7f00000009c0)=""/241, 0xf1}], 0x8, &(0x7f0000000ac0)=""/247, 0xf7, 0x8}, 0x40000000) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x220004a, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000c80)) mkdir(&(0x7f0000000c40)='./file0\x00', 0x21) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/31 14:05:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x100000001, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000580)="8ff320df8e89251e9e84434dbae1edc26584f4d5b530d40b5e07543faf140691946b06b39b7597f9e0a690dc7be55e95f73c648ee7546495c85e8cee86922a94f0b1a13cb2bf62ed630a1c6bcb40737c3cfde4078ee19e65565bce85257a9f650586eb1cc95b5f35e97922be31cd8b93f8fda08baa26a05483ae35647c183eda74856a30924b60a7babefbac9d1506e7d4b2c6300fbe80455c80a108ff63c344c40532d16dff8ab59a597de0ac17cc4908134be03bbede14e52225c718190d283b840718b569dcc2406f43b77a323420efebf7"}, 0x10) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="b0d5710d4a8802e3b882e8dc99adc8d39a864d45e93f84e1d882a8094b4158adfcf7e38bfe21c2fd3cd979b9a38d4dfdaf9bbc5aef412646aa372d4349f1eed8e704d805631c66e21775c797008c594424c67ec66d8c8e689a6d4caeacb935392eaf198491eb11ef1fde28c870221a3ddba8b25a9955562bd4e9555ee494438aa996207df78e3fdebf173b4cdae7544d763855877c47285d11cf0fe72404", 0x9e}], 0x1}, 0x4c880) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r3, 0x0, 0x21, 0x9f, &(0x7f0000000440)="6351bf78789a68e0535a36cb0f4449c0a8b23f3049b8686aa2119acd2704b47ee7", &(0x7f0000000480)=""/159, 0x4, 0x27a}, 0x28) r4 = gettid() perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xcc4b, 0x81, 0x2, 0x5e34cd09, 0x0, 0x6, 0x2000, 0x0, 0x8, 0x1, 0x7, 0x0, 0x2, 0x8001, 0x8bb4, 0x9, 0x2, 0x5, 0x0, 0x9, 0x100000000, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x10001, 0x50a, 0x0, 0x1, 0x8, 0x3, 0x80, 0x7, 0x1, 0xfffffffffffffffd, 0x4, 0x3, 0x0, 0x5b, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x88, 0x4, 0x30e4, 0x2, 0x2, 0x6}, r4, 0x2, r2, 0x8) recvmsg(r3, &(0x7f0000001d40)={&(0x7f0000000300)=@ipx, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000680)=""/116, 0x74}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/183, 0xb7}, {&(0x7f00000017c0)=""/198, 0xc6}, {&(0x7f00000018c0)=""/3, 0x3}, {&(0x7f0000001900)=""/212, 0xd4}, {&(0x7f0000001a00)=""/178, 0xb2}, {&(0x7f0000001ac0)=""/161, 0xa1}, {&(0x7f0000001b80)=""/199, 0xc7}], 0x9, 0x0, 0x0, 0x1d}, 0x1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/31 14:05:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x0, 0x0, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r5, &(0x7f0000000080)="b02e82b8cc655398979911284b03a01b4483911b050efd8d0c3567c7ffc01b87f7598b19d6a70d55bc2541b249d4ef0aeae229574b1438", &(0x7f0000000940)="c499d09bd661d2153fd2fe597e3e62ec5c3abeef4992fe796e08819bbbd32b040b4335c6c85f9d1d249034c7f1daf3018841b04f835665ad662b8f0a1efa481988338b3a3e668ce99dee4ea513014577435dc929138d74ce427f81177e46e18186492e69f45467443d5312524f5e26bf954dcb129f9f9d0f23d04b905d746b957772012087b5a0b817171ba9e4dac3ff6d0fbc2980713284b04cbc843eda1c4dcc8ecf84f428c95ed826213992a5108d35a43972cd15ca04adfda9840f604b4bef777fb9a47472e1b2ca2bc1bd06855fc8b1d60b2c90e141056f4738b22708fdee8cf5e7b1a064afdfc6b80dc75d840cd8f241de86c83678cefe6ea7a853e88fb312e6874b1257e8209dc7cce39861449a94b6d74bc6e2bd5190b93f5b931db7bbb7d15ac4687554cdc198783b25cbd8012915062788de0b562673bf8773c7b0ee6e67daa95cf1ee5d4bd615a50f664f13cfb606a7ccd0b144907dc3a67c8bb919e6ba9060dcda684bb6a62b6a3e0c0097c9038abe66aaf07cb8cdd98d1590d316d9446769da4512ca11c6600ae80e388b9fc880e3da9fb03d2ec9352af8d259017a3e4010882cb89600c904a385bbe4709b1db5dca6d732d57c898475d8c2ca6ac4612f31e681d0b9278f1540c218d8857be1655542e5c7a01710986b8e141a08bd46bc2615e50d23c8771fcf8376a9acf3001af65aae115f5cf2f2189b0accea970bc860eb4e59947ff8ef6140c9a47f79a9442df15474a5ceaf21cc80303865607631a683761140095c1f92f42bb7c9e403d4fadfadf8e5e8c7a676c932013fc929d621ae80379770fc1bcddd2fedf2a0b83cc9b346d318b597ea4eeb8a2be9e36b8c6779e20f8443eafc020869e7f4d8d503225f554870cc5261ff96431743cc8fccea5b84ce80b17fbeb380171814c729c8bdce88ac3e5a1ce55b5201966c17da07e76fc43d9e8cd4dc37707015b6cba352cd84566f371717474b8507412d9f04120944ea1485e7ced9e39b97581836d600cecff6a5a104b7ed8aac588f4a869b691af5fafcdebbc0f4732f8e822ac5e6c72d5999965adf4cb5f9ecd142387b77f543bfb9863881968498292940702309d9de2aeffc573d03084fac8bb91bff324eb99fd3063ed08f6d2852dff8e93b6ba2c187c47b8187410f469bf21943becbb4755e8e8cbe9df68e04fad50af381a7af9f58264e360517a46eb56de3ffd827044e209c6771e0817a83b03024c09fbbb7534a3733a03d8246901fbf259ec5329a6c98b3220a09458d87ca6e454058d3b754c867daf4f47107317b3105877ca1d224aebde5f7146fc1f4c2a11466221e82d3b72109ce1c507a59c22a8afc705b042ea7eca225dd43828658859e0a3129c278b33467cc52c05cef736fad315d9d40db14e1c0b66865c2d599e5e32f13077e43baa6382ba8f1ebed46888ffc6906f64f5a11309623e4f03bb4d142de5531549b1af28e02c1050b5c5af39404d1523bc060fba823e75344ca68851034fd6488909e67731e4f69fbfb3c6de8b630f792b8a795e744f8a61193bd449e0d43d8c20e2370eee9b0900e2a0fc6bfa1ff4a079aedb2bacd2ef479e53859ec5da91d55f5a295423620024dfab3e8958436d1613aca5b783cfd5c153abbd78809a29a2c791a90980bd1b0bb56baccae0f692ff565d500ff4bf10f3ee4616823a53fb86a866b82d59b8effbead7eed8bf8d2af85fbb5c7a54cb8185282c2a91e62d2747e6383f05d6f773f4218ca70c86b9afe141dfc82b4184c1173dc068c84745a255b0e63c01f1bd24dc114d63051fb0a1aeeee08f845c5ff85285c5e5c3e5aa0bbd37aa6c94848ae6b307543f6ffe1e2673a98862e7775d19be8a7f3b20ccadbd2210ab7059caddbd4def022f8d097d0677e7e8b9b452fdf43dd2a89bf97ae9cf725ec523df0c691aea0fe64007d1a84391b82c7a9a86f7f352837535036e3abd9283189e90af8d136442570f175ec8ff7d6f4c8a9d313c68d2aa0daacd1d1f0d992e9fe46dcff7e0ca2b02dd51a47d5570f8b08a64e360160b5b62cc4bf2fb619ce4e8c24360462967ef3524467fccd43078b22d3f3b61c09826edda3ad2bb38902d033e967e2cefea87242e748e4946ce11616a6fa66b405c70d8710b0213e5153dd85d776a8895342ef0e0c1400152d4a0acb49b7348a944283b6eb9674198ceea50f11c6611579deea86e858afb6a4ea7b6748ef268c30f188fae101310ba4e0eeccedfbca362d8a5c16a1e469681bad35ec78bc04129da977d60628e39e4fab3924c4c6ee20ca3124b319bc00b592477ffd82d313ab81e954cfa6ded34bd9d5357456ac6a748b91822be8550835e69a882d320df14b1601acab812673501788745b3bc8227cc189670dc36202c983923a7fe58ad5a68fa060f5cce25e1f976533fcf68fffc6108ac47ceb66bf79bdb4bb0147f264f9dc7bb64d3fa111192239aa20640a13b86a0436567328e4fc15c3cd2bab25643fe3396449cbf1eb7ec1e5fba7aeb2cc17705c81da351f1a5034b728dd842268b7c838a35732b253b980b3b68ca1e446344841c07141e369239f88a46cb45e7f7a68fca194a54a2b2434076d6cc4b76766cf49bcf8c34c9b2f1fc2dd70800647dbaa0990e89a153f8fc32a10f60c938e51d4b280a7270132fe8c3db3316989c67349278f80f2745cbc890ded4946cb817fdbf62d4bce87c03a86715b64eccb7d055d32853537b231db57f1518ecadfe9c5290723a57b18f6dacf96140fa16aa7665aec1227a472fff9ee6fe4776fac1b83468d046072e667973a192ddda4650f34ee47de15b3cf1298a2ef3da50b3fc39b3e02eca8c22b3108f0170154f477d0a0e30adfe3284418be8fffc11308aba371e29467396312c6428e4ceea1f5e5b32ccc2688469965d5341f82434c138985fe35bb8ae8bf2f7f97c00cd68a7f570050b7b71e641e6c97f2266fbb8dd3972c7d22da3f89dd89de97054a1d14662b6c6c2dddd0cca9e48bed82fc47b4e7298f9a1e99189dfc9b2b6cdacef559ad411e229457696b3e9b1bbeed314cc5f8cb9f405133ad78d9a12a01a6047436386c58b27063f00e4cff92651b753d4960b602aa8fb948261aa11b4c888ddec94acef2866fa0dd2acd5fb6468508bbd8d68f8b72987e9f2ce3a52791416e6d664a83579c6d9b5caa3e4532406c708d838a0fda9ac67173c66abc05f9322b1d70b2fc8bda9ceaad6dcf367b499164733d1c17f492294a17a3462a0e9c50c97ea79ddd5133114289331bc2325da8c248e431f5abc3b691a374ad59df93e8da838b3e78836179ec08c989d049a2d06b2d3a9493106b54ee0d928c0369adb6f39b67b238d610b787240a7ac8089f7d00f1ccc63243ddc8afb706ebc335bfa4aadaccd750e157d3c2f04b4f5054ab20915a963ef476676454c8aa4fa7bfba46919e01237745073cf2c852c204c55e08147139ed9fd327fb2d5cb35be82eb227f8e6be4fa792acb420a2e23c5931de779983ea5cd920c639ef48042b005d4283393a24619c03d49928ff92a04061b19e2eb7b332cc0233939ae62b32ff80b8b1c8d5794f071437cc4ba7aa799b975cea83b9e7509bc2b4e1c0902885c5114adfa57415a8c37e4f7e3c71bc154524fd0c3440ee54b96197c015a2fb1982596d77d5a0ed4a40299a0b95a65643bff18283267f8eca0213c1636695cbf4bad939bad2bf21b26434f37533d136d6a4c1f8ac7807a41256a9b9a51ec0881d400a96ec6ba2e7b17a5f0f0451f5516cc1f85442e8f7ed555d4e17135eaab07acfe815b8f61bdaee3e442d1e82b9e717e79ae629021e729850f568e27b7ba5dca19ccba92628d7655a0b0005ccf90598e7d6b1af6fadcee8df42b145cdbd9f7d67c60bad6cf3312b7bfcb41ea25b86a047be4b74d0fe33f001dc540847a0d833cb4108b61364ef208a7e739783a9332bc4649b2def11353051b2a4f11472c14c94e820e9c94d04b642223155beea5d873c0b96539a7d4aa5333516cd1e6955623dd6666b799b8b71ab56ce331dc0e1414cc3c6dd04592afc24daf00b7e5b101348b824ada096328b56dcb0ac11d3640170036a9d2e0fdb39a7f65e3d8dd61861e44111c22b20a4816489bafb2e52dc4a4f9eb2593450d3dd5d3e15a0a7c5a2aa4b54e02fc6733666d9bec8031c273480c371b880e530af6dfea9991c2b1445ea809451d9c469d1aa6f61adef0686f66de44019cb9bf3ef0aa837d4b0bcd2e5c9cea77a5c893c851ec937157336180cefd213e69c07033125a2e26009e64dab2e5f0105dc13d121ab35081947d09962dcf92a4a1c274d528ff3b279a0f337041b5a768c9413ae60ddc3fe67c593f7af1a7d735fb96cb3aaddd7095c219ec3165ee57f8fd08ebfdfe7a807cf3fcdb00a95c3ee7594232dcd5774dfe9681a49f2e0c104748fb37ea932115ca73cb329d4abaaa4a3a76787e6ce4d0bbe703c39592a12bbe30f1143b79eb8f6759aaf49ec5d85e24d460219745ee2fc4ad09e2a6c5ea4bc1588f9229a1407f749aa46fe08629ccdd806af553e39799a222f98e71cef5afd2c8a3f07e314a1f11fcded61ebeaab7941c9e1687c27542906ccb08ea336787b2d856e83a56969b83b25a50e3ea6c123e963547792e26de04a731ee792dcd7e7cbdcb8e1f2706acf00e3c3ce6493c8452a08fb856a72a09eea95c376750379c4d47145feb2ad9bf4b7459af8d0ecf20b25fb42e196401f75433483337517e18920ccad9ddf25da8c27fe7d24635d1c30f45fcec1afe0c4fd1016dfa5e4d5d7cca489f9134d58d5e7766c114d74b7455d3264a0e8affbe4b64dbcae74756893ca8e6cf56c3e29f17e607d5b9ac19536a90e7d8d5ce9ebd4cec4940404ab2a34ec4dc7e18d8b1fb4b12f68917f6cb8216a9a1ae2231fbeeff703c8065711511bc07b789ce2e094162a463302fde98df3c49a5a9a1a408a0bff2faca406c2d02bbd3b6ce985eae0b10f24351e8cd9f2d42bd462d5426002a77f59e3eb48b98afba153afd68add6ba136e4669b5367564d9068b10c674ef01a04eb2bf708b8e5281a1fef71cc30d9d34e8ef11bb9e45a4493906f6434095be46fa474187fc29e936c68af37c700607735e97a4c9022472bc72627d0dfc381073a960e4b2853c35e220c0730f06ce5e9dd45e1b04282deff21e9cbd64ca2410a4f8869a41669cf2ed1f2461201c573f94b7ce1b35e8ff3dbf384fb209f4915324da0ff4071f8a615c57a9d3c6d4391f3a30e91440e996f19aa8071f4aee5ffff9d1949b284602dbc96fa4d998c56301a9633b6f1db02bbf6be68e20083b12e9fd49a826d5b27fc48d6d4ac9e51b9f880809adef6906348b279033e855de4cddcfcdfc3608aea7dafeab3ce846f5668faf12aa0e1f3ab5557d3a7020515c45605c3657d4eb842c2537a1aa7b8f07cf0e239d1d98de3f2645f69e30058eef48502da1a3e80bfef5cd57118fef3099e731420954a82572583c27dd0bc26caa96d41c1a90861de6cfa2ff6a3de09c24f2e51071d59dcb0bc1b08892a088d9a630d84d37308572646fba2d3922eca89f93d35c195226274025bda54cd3428a941e5e93d7fff142975707cfcbf3199ffc423a1594c1d23a4cf15d60924485eec4e078f03baed3629e4703cbe337a844207bbe6750a2b96273ba58beefa9a3649873ae76852e22b67449686842b5d4f3eaca2ad0052f61d2ef15da657546208873c8ec745159ee3a1bb98340041e5cc107d987f0c647143cc420ce8490496f1a32e455ffdb931f7f245c615", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x100000000) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r6, 0x2, r4, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r1, &(0x7f0000000740)="03812dfba9cf29d7d97aae706c6163bcf224bd0534e64ad5626ab3c86d496778a84df50c0aecd9fffc6a1f136cc3eced08d0cc305441d1b6ee21f7be711dd16a6e88d5f6e76872eb2c4d4d93f300e8eb8f88ef35253b8f32e4ca079e5dcb7bd7b70147cbd1ec57f25a8f4533841d529f1344cc391251bf98b9b4223a2f0319b3f35ccd7dbfc161cd31cd7c30858c962380e2d8f16a", &(0x7f0000000580)="69269246c2a63a64f4d8d126d4bdfd06c98a9d0aface67282d0a", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0, 0x8001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={r0, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x55f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/03/31 14:05:20 executing program 2: socketpair(0xc, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) r2 = getpid() r3 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf7, 0x0, 0x1, 0x0, 0x0, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x3, 0x10001, 0x1000, 0x100, 0x7fff, 0x4000000000000, 0x3ff, 0x3, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x400000000003, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, 0xffffffffffffffff, 0x1) r4 = gettid() r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0xf981, 0x5, 0x4f, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r4, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000a40)=r0, 0x4) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000280)='./file0/file1\x00', &(0x7f00000006c0)='efs\x00', 0x8, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0/file1\x00', r1}, 0xd) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000a80)={&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0x0, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a}, r4, 0xd, r5, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000d80)="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", 0x0, 0x0) mount(&(0x7f0000000b00)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000001d40)='reiserfs\x00', 0x100040, 0x0) mkdir(&(0x7f0000000980)='./file0/file0/file0\x00', 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000f40)=ANY=[@ANYBLOB="dc11000004000000640000000000000030dd57f92b97bda6aec6f974eb010400c5645f821ae2c18324dc83c500daec80a190a763f4ec9766bbc9ac62b9ecfdb74efb8a84e90d2820891af85543f2701f26034eac2898d97265020000000000000037b28c583b149f76f107cb9a5b98c44e766719b57ec67706f2ba61a85c67090000000000000000e10000000000000c00bb7edd5610086fc6bad2c20882ec07cf4f8f912a0ce230f3135fff24c6fdf442cc174cc275dc37730fd7c7c53780baf77b06256d7f89119cdc49ef14997cbef713e25b5a316f21"]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendmsg(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) mount(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000c00)='hostfs\x00', 0x806beed795c5a2e2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001f40)={&(0x7f0000001f00)='./file0/file0\x00'}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001c40)={&(0x7f0000000740)='./file0/file0\x00', 0x0, 0x18}, 0x10) 2018/03/31 14:05:20 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x0, 0x7fffffff, 0xb, 0x7, 0xf}], &(0x7f00000000c0)="47504cfa", 0x2, 0x12, &(0x7f00000002c0)=""/18, 0x4000000000, 0x5}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xe, 0x2, &(0x7f0000000300)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r2}], &(0x7f0000000340)='syzkaller\x00', 0x7f, 0x19, &(0x7f00000003c0)=""/25, 0x0, 0x1}, 0x48) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/03/31 14:05:20 executing program 1 (fault-call:1 fault-nth:52): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) [ 757.764631] tmpfs: No value for mount option './file0' [ 757.776576] FAULT_INJECTION: forcing a failure. [ 757.776576] name failslab, interval 1, probability 0, space 0, times 0 [ 757.787898] CPU: 1 PID: 16265 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 757.795167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 757.804512] Call Trace: [ 757.807102] dump_stack+0x194/0x24d [ 757.810747] ? arch_local_irq_restore+0x53/0x53 [ 757.815423] ? __save_stack_trace+0x7e/0xd0 [ 757.819741] should_fail+0x8c0/0xa40 [ 757.823439] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 757.828526] ? kasan_kmalloc+0xad/0xe0 [ 757.832398] ? kmem_cache_alloc_trace+0x136/0x740 [ 757.837222] ? __memcg_init_list_lru_node+0x169/0x270 [ 757.842388] ? __list_lru_init+0x544/0x750 [ 757.846596] ? sget_userns+0x6b1/0xe40 [ 757.850457] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 757.855187] ? do_mount+0xea4/0x2bb0 [ 757.858878] ? SyS_mount+0xab/0x120 [ 757.862478] ? do_syscall_64+0x281/0x940 [ 757.866514] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 757.871854] ? find_held_lock+0x35/0x1d0 [ 757.875890] ? __lock_is_held+0xb6/0x140 [ 757.879930] ? check_same_owner+0x320/0x320 [ 757.884229] ? rcu_note_context_switch+0x710/0x710 [ 757.889139] should_failslab+0xec/0x120 [ 757.893093] kmem_cache_alloc_trace+0x4b/0x740 [ 757.897650] ? __kmalloc_node+0x33/0x70 [ 757.901600] ? __kmalloc_node+0x33/0x70 [ 757.905547] ? rcu_read_lock_sched_held+0x108/0x120 [ 757.910540] __memcg_init_list_lru_node+0x169/0x270 [ 757.915532] ? list_lru_add+0x7c0/0x7c0 [ 757.919483] ? __kmalloc_node+0x47/0x70 [ 757.923434] __list_lru_init+0x544/0x750 [ 757.927473] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 757.933335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 757.938327] ? lockdep_init_map+0x9/0x10 [ 757.942366] sget_userns+0x6b1/0xe40 [ 757.946060] ? kernfs_sop_show_path+0x190/0x190 [ 757.950704] ? kernfs_sop_show_options+0x180/0x180 [ 757.955608] ? destroy_unused_super.part.6+0xd0/0xd0 [ 757.960693] ? check_same_owner+0x320/0x320 [ 757.964988] ? rcu_pm_notify+0xc0/0xc0 [ 757.968858] ? rcu_read_lock_sched_held+0x108/0x120 [ 757.973848] ? kmem_cache_alloc_trace+0x459/0x740 [ 757.978664] ? lock_downgrade+0x980/0x980 [ 757.982796] kernfs_mount_ns+0x13d/0x8b0 [ 757.986834] ? kernfs_super_ns+0x70/0x70 [ 757.990873] sysfs_mount+0xc2/0x1c0 [ 757.994475] ? sysfs_kill_sb+0x40/0x40 [ 757.998338] ? alloc_pages_current+0xbe/0x1e0 [ 758.002808] ? security_sb_copy_data+0x81/0xb0 [ 758.007366] mount_fs+0x66/0x2d0 [ 758.010707] vfs_kern_mount.part.26+0xc6/0x4a0 [ 758.015264] ? may_umount+0xa0/0xa0 [ 758.018869] ? _raw_read_unlock+0x22/0x30 [ 758.022991] ? __get_fs_type+0x8a/0xc0 [ 758.026858] do_mount+0xea4/0x2bb0 [ 758.030373] ? copy_mount_string+0x40/0x40 [ 758.034581] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 758.039575] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 758.044308] ? retint_kernel+0x10/0x10 [ 758.048171] ? copy_mount_options+0x18b/0x2e0 [ 758.052642] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 758.057462] ? copy_mount_options+0x1f7/0x2e0 [ 758.061935] SyS_mount+0xab/0x120 [ 758.065361] ? copy_mnt_ns+0xb30/0xb30 [ 758.069227] do_syscall_64+0x281/0x940 [ 758.073092] ? vmalloc_sync_all+0x30/0x30 [ 758.077287] ? _raw_spin_unlock_irq+0x27/0x70 [ 758.081756] ? finish_task_switch+0x1c1/0x7e0 [ 758.086226] ? syscall_return_slowpath+0x550/0x550 [ 758.091129] ? syscall_return_slowpath+0x2ac/0x550 [ 758.096035] ? prepare_exit_to_usermode+0x350/0x350 [ 758.101029] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 758.106368] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 758.111189] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 758.116352] RIP: 0033:0x454e79 [ 758.119518] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 758.127202] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 758.134448] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 758.141693] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 758.148940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 758.156182] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000034 2018/03/31 14:05:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x72}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x3, 0x3f, 0x5276c0000000, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002100)={r0, &(0x7f0000000100)="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", &(0x7f0000001100)=""/4096}, 0x18) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000008c0)={&(0x7f0000002240)='./file0\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x0, 0x0, 0x7, 0x8, r0, 0xffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000a00)={r2, &(0x7f0000000900)="b242da64c1eb910c31fd6d687c16fcff79a79f30f18b12a0fbc1f30bd8690933ed40f660f7a3273a548f3c01919d2632015ab207dafe46bb6e7628ec97b21568478ae5e9412ab9d66cd7605cba3046b0bc5ca1fd0018e953c38805bcc9007a53aa2768d5994579dffe2b0f2f1527", &(0x7f0000000980)=""/67}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x7, 0xb, &(0x7f0000000b40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x5, 0x4, 0x1, 0x9, 0xfffffff0, 0x1}, @ldst={0x3, 0x3, 0x6, 0xa, 0x2, 0x100, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000000ac0)='GPL\x00', 0x0, 0x6b, &(0x7f0000000bc0)=""/107, 0x41f00, 0x1}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000d00)={&(0x7f0000000a40)='./file0\x00', r2}, 0x1a6) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002140)={0xd, 0x0, 0x200, 0x8, 0x3, r2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000021c0)={r3, 0xffffffffffffff2f, &(0x7f0000000b00)}, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002200)={0x0, 0x0, 0x18}, 0xc) 2018/03/31 14:05:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000040)='-\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f00000007c0)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f0000006280)=""/4096, 0x1000}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007380)=""/159, 0x9f}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x8}, 0x40) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000007840)=@can={0x1d, r3}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e813b8733185864522190faa56979f54927d8a1ade910877d8cd6b4", 0x57}], 0x1, &(0x7f0000007c80), 0x0, 0x20000044}, 0xe43773736c594b20) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="875007cb1951b1d89ec294b581113a7dad0ef163843d7b198ddd78f51d9e88e5f29aecb88e96ba9291fc367382e000cb4b506179c511c947bf803e142947627a6dee66b3c061b30b1fa7dbea532425522e50872bf420", 0x56}], 0x1, &(0x7f0000001c80)=ANY=[]}, 0x40) close(r2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x18}, 0x8) recvmsg$kcm(r1, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000900)}, {&(0x7f0000000940)=""/103, 0x67}, {&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x5, &(0x7f0000001b00)=""/166, 0xa6, 0x8001}, 0x40) mkdir(&(0x7f0000001c40)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00', 0x0, 0x18}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={r1, 0x0, 0xfb, 0xee, &(0x7f0000001c80)="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", &(0x7f0000001d80)=""/238, 0x4, 0x3}, 0x28) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0x10, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0xa12, 0xf, 0xa, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x0, 0x2}, @alu={0x7, 0x0, 0x7, 0xf, 0x5, 0xfffffffc, 0x4}, @alu={0x0, 0x0, 0x4, 0xf, 0x2, 0x3c, 0x1}, @jmp={0x5, 0x0, 0xb, 0xd, 0x9, 0xffffffff, 0x4}, @call={0x85, 0x0, 0x0, 0x2a}], &(0x7f0000000440)='syzkaller\x00', 0x1, 0x25, &(0x7f0000000480)=""/37, 0x41100, 0x1}, 0x48) socketpair(0x1, 0x6, 0xff, &(0x7f0000000900)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000540)=r4, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000600)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000001c40), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)='N', &(0x7f0000000180)}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000580)) socketpair(0xf, 0x6, 0xb0d, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000fc0)={r5, &(0x7f0000000dc0)="805fcfc7206b2df79836e22fd1d0397a9db51aecad285076a5de25f0b60a8d100e170937a74621967cb8e314b71192381f9a178020032a37e5ef0b8cab2f9bef88bb6808507001b6f56fb00458545e8ef97d1fc7bfadb16354d774a14cb8a87f82daad3f5052bee2779d8e21e07334ce17a0d541f3e79f40d48335efdbb6ff70182d5c8a6b6bcc228a121d411e4b78199f4c084ddb6d22a4923907765abf00adb9731c5b5de2d63813c5f0dea26cf6ab768f4407419f6d27d66bb6328d39cf8694e5b9d430b2e42f55182da888b0704be6dde8304447420800ff7eaa6d4dc0448f8357d17a1a36f5c671198b88a22ad3953b6e1e674700", &(0x7f0000000ec0)="8a0a0c4150736d723288eab817b4f97d5de392acff17e3c69b0d34d3c72b1c7ec69df4dd94b6bb9b3e05d8067bfa4749141ad2165ad23f54ea1ff9b30f73480ddc9e962c4df32cba570c05e8a7bbea41a22257e0f0f669363c878069b46a01005e56e53c787520b3032fb37bf2c2ef2691ece597a05d408a6a9a808335cb09d4b34096568c980f2724401b42df6abfaaa053b64d16829938600b04524fee6832adfbf78b68c24522397517c435a36d04fabeefc718ec0b6874c97aab67cc0ce23fdd6e561d93edc58a69814b3f735f348be1c8cda2465b311e5dbf9aa89c0f27d98746ab99d193", 0x2}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file2\x00', 0x0, 0x18}, 0x10) [ 758.245749] overlayfs: missing 'lowerdir' [ 758.316704] overlayfs: missing 'lowerdir' 2018/03/31 14:05:21 executing program 7: perf_event_open(&(0x7f0000ff3f88)={0x1, 0x70, 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_config_ext, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 14:05:21 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000017c0)={&(0x7f0000000fc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001040)=""/223, 0xdf}, {&(0x7f0000001140)=""/94, 0x5e}, {&(0x7f00000011c0)=""/2, 0x2}, {&(0x7f0000001200)=""/243, 0xf3}, {&(0x7f0000001300)=""/82, 0x52}, {&(0x7f0000001380)=""/156, 0x9c}, {&(0x7f0000001440)=""/179, 0xb3}, {&(0x7f0000001500)=""/141, 0x8d}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9, &(0x7f0000001700)=""/191, 0xbf, 0x7fffffff}, 0x2000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000100000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xfffffecb, &(0x7f0000000100)=""/206, 0x0, 0x1, [], r0}, 0xfffffffffffffff5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000740)={&(0x7f0000000380)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)="645461cfb4c8b6a1cc8fc357b49340750e58223d3a6cae869b74c3033e23fb87a1f2a8d2ea08d5be36c399fb9b2531b6887946d530ff8b5b3a946733fc26d86901f88a1ecadb57b3", 0x48}, {&(0x7f0000000480)="b9d945ddcc9db8c9aa1e01963e04b8bb9df820ee2a8440610485adc24f5b0951b63f586e298ce7c4e45f412b41ebdb7a1433e28c6e07ae8028b4698d3ed27a67885e44ddc46d52730c7b536cf982bf1c34c8e3f81ae0dff241a66056b1c6d8d7da3372ef8e99bbd9bee6a709672be5f429a5c165f91dc5f8aa87c8b8d575f402e5d5c318941e245d7e55ac006e", 0x8d}, {&(0x7f0000000540)="c50cc5583f5f705731760b0d6df274c192472db4bfabd066558d649df7b4eaf178527e4a12e048328c7acdc292948c00fde406dfd5aa5996530ba90f043ed89824fa101971acfd52dd82d5177d4b662add78eb964a32d7d4424721df72af025a7bf9ef4488057ccf63fee74f7e3daf2d827dd4f13e9f0fe7614400a7", 0x7c}, {&(0x7f00000005c0)="fcb2b6977f5db50bf5e334e8c662e2f19ef9c7a49ccd50158432b6cc67ef9642dfdf6cfdbc809ffa5b5550471cd6fa50ddf3d2d76b0e32dd0244975ab029bca8bd0b09b1b689e273fd0fbe840bee4ec8f2432004c0dd2d90", 0x58}], 0x4, &(0x7f0000000640)=[{0xf0, 0x10d, 0xa05, "578dbb5ddde915904f163dbd16c253bb0493ceac7b5a71221603f57057d9650904401ed3760aec097234641e0fb8059815aef838545c6978437ad100d3c62a0bb11c68378669271ccbee260e7c5896740af1a117f899de41788d234496c3340923a9c20c14f531718f3c77229fca272685a8dd4189b9fe5054c85f419ae802c780c6d97a30e77c1c6032527f3f664ae873a0f336e14175675bf659e50ec821a27c8704644830f8c95e9f248c760e4b129e2a1a4e0572223211688d13bdcbe2c0c8d7b776da88b66fc55479a3796798e1b25583d49c25771b6255"}], 0xf0, 0x4000001}, 0x800) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0xe, 0x6e, &(0x7f0000000040)="7ee3785603ce89e709d68e7a47c8", &(0x7f0000000200)=""/110}, 0x28) r3 = getpid() socketpair(0x5, 0xf, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0xfffffffffffffffa, 0x200, 0x1, 0x3f, 0x0, 0x20, 0x60000, 0x1, 0x8, 0x1, 0x9, 0x8, 0x401, 0x80, 0xffff, 0x7, 0x4, 0x4, 0x10001, 0x7, 0x5, 0x8, 0x4, 0x6ca312e6, 0x6, 0x9, 0x1, 0xa, 0x6, 0x9, 0xb, 0x101, 0x1, 0x2f298ef4, 0x951c, 0x4, 0x0, 0x8, 0x7, @perf_config_ext={0x10000, 0x3}, 0x8082, 0x800, 0x3, 0x0, 0x80, 0x2, 0x1f}, r3, 0x1, r4, 0x1) 2018/03/31 14:05:21 executing program 1 (fault-call:1 fault-nth:53): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000480)=0x3fd0, 0x4) r1 = gettid() socketpair(0xb, 0x4, 0x19a7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x7, 0x7954d6bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x371}, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000440)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="30c9478f050003000000ebfe1500ff7f67d900"], &(0x7f0000000180)='GPL\x00', 0xf1, 0x63, &(0x7f00000001c0)=""/99, 0x41100}, 0x48) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r4, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x4, 0x7, 0x4, 0x0, 0x0, 0x9, 0x42d, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x9, 0x5, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0xfffffffffffffff7, 0x7}, 0x0, 0x2, r4, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x28, &(0x7f0000000380)}, 0x10) socketpair(0x9, 0x80800, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000500)={r6, r6}) recvmsg(0xffffffffffffffff, &(0x7f00000057c0)={&(0x7f0000004400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005740)=[{&(0x7f0000004480)=""/160, 0xa0}, {&(0x7f0000004540)=""/150, 0x96}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/98, 0x62}], 0x4, 0x0, 0x0, 0x4}, 0x1) sendmsg$kcm(r6, &(0x7f0000005cc0)={&(0x7f0000005800)=@can={0x1d, r7}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005880)="52b501386bb235660c16dc43f1113395", 0x10}], 0x1, &(0x7f0000005a80), 0x0, 0x801}, 0x4000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7f, 0x5, 0x5, 0xdb5f, 0x0, 0x1, 0x400, 0x4, 0x40, 0x0, 0xffffffff7fffffff, 0x7, 0xaa, 0x5, 0xff, 0x4, 0x1, 0x10001, 0x75b8ce56, 0x2, 0x3ff, 0x0, 0x7, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x9, 0xe84, 0x2, 0x0, 0x8001, 0x1, 0x539, 0x0, 0x0, 0x400, 0x2, @perf_config_ext={0x20, 0x1000}, 0x8000, 0x0, 0xe6, 0x0, 0xffffffff00000001, 0x9, 0x1}, 0x0, 0x0, r0, 0x2) mkdir(&(0x7f0000000740)='./file0\x00', 0x98) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x27, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f00000001c0)=""/153, 0x0, 0x1}, 0x48) sendmsg(r2, &(0x7f0000000a40)={&(0x7f0000000600)=@ipx={0x4, 0x19, 0x7fffffff, "80a6d2f1aed8", 0x5}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000940)="23a77f8a75e46e06e4c994de6a9eb0afaaca70405cb2d6642b90e506715c0cdbcd6608999420821861b96102d7b3f8fb0055f88d8616301881c54d091b7bf27dafcdccce2e3a36daa6416e86ef28450c48d647b7873ab6f2a797bd2d73531a7e438931155d8592f4afd913ea31e24171a61bd4e6e5b95cba928e4ac9f01a69e5b069fe7cafb8b53778477a892f63e43b44b029bcc9ba6bff094d19e8c96f1d1184d699d4aa004aa1755b4fd679a15721743ee257b962fedeb26af16ea097797d6b6a8b6c495736aaf0b54d24eb8a3823b0be96295567622a6236c71d844e11160b974e707fe6ec464e76c1bc5b325e4685b480a2bc77", 0xf6}], 0x1}, 0x40000) perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffeffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() socketpair$inet(0x2, 0x6, 0x8425, &(0x7f0000000540)) 2018/03/31 14:05:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001280)={0x8, 0x2e, 0x9, 0x8, 0x4, 0xffffffffffffffff, 0x7fffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7ffe, 0x100000043}, 0x2c) socketpair(0x8, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3, 0x7, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000180)="5b0c40325fcc01a7a5762e374b223073c474a67f0237ccee9695a267855bc419312b433c116fc7b600cf9b313716a171eecbdb739c64491a21789de2b839447aabe27a2b4ab517be6c1a51aa510df73bbc61e8a9bfe030a0bd9c84fef8862c6a0c4abced59c481b2af9cb1aed12017b4dae58e839568d97170f1ea9f07baef8e684717799bc12d5103e5500868b3feb2ef0e01ca741a39c4e0", &(0x7f0000000240)=""/250}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) bpf$MAP_CREATE(0x0, &(0x7f0000001240)={0x3, 0x4, 0x7fffffff, 0x66, 0x2, r1}, 0xfffffffffffffe28) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x8a, 0x9, 0x1, 0x10}, 0x2c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001500)) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x7b390cc67d3d176c, 0x1, 0x1, 0x8, 0xc, 0xffffffffffffffff, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000014c0)={r0, &(0x7f0000001340)="94ca6842c13b13d967264e31a78461d960601c44d0aadafca3e92e0aff5da93c77f6511c74833654528aba89f8a28b7bd6f0d61eaec43308bccafe083139616abaf38cf50fc055113ea453dfa48c8501ace24513be908f5c0d843180b8f42d71fc8a86ec2440f7e975e1293d96f1c2e523fc9bf4e225353516722d8bba21148f8d282d", &(0x7f0000001400)=""/172}, 0x18) 2018/03/31 14:05:21 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r0 = perf_event_open(&(0x7f000025c000)={0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x4, 0x6, 0x5, 0xffffffffffffffff, 0x0, 0x401, 0x800, 0x2, 0x7, 0x5, 0x5, 0x0, 0x4, 0x31, 0x40, 0x0, 0x2, 0x7, 0x3, 0x4, 0x5, 0x9, 0x1, 0x0, 0x3, 0xffffffffffffffff, 0x7, 0x7, 0x4, 0xf9ec, 0x1, 0x6, 0x1ff, 0x2, 0x3ff, 0x9, 0x0, 0x8, 0x0, @perf_config_ext={0x344, 0x7}, 0x20100, 0x8, 0x5, 0x6, 0x6, 0x36fd}, 0x0, 0x5, r1, 0x3) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xa, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000700004900"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffff9, 0xe7, &(0x7f0000000200)=""/231, 0x40f00, 0x1}, 0x48) close(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)}, 0x0) sendmsg$kcm(r2, &(0x7f0000013100)={&(0x7f000000fe00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f000000ff80)}, 0x4084) recvmsg$kcm(r2, &(0x7f0000001680)={&(0x7f0000000380)=@ipx, 0x80, &(0x7f0000001580)=[{&(0x7f0000000400)=""/11, 0xb}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/30, 0x1e}, {&(0x7f0000001480)=""/195, 0xc3}], 0x4, &(0x7f00000015c0)=""/192, 0xc0, 0x5b0}, 0x2020) close(r3) 2018/03/31 14:05:21 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r3, 0x7, 0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6, 0xfffffffffffffff7, 0xff, 0x4d, 0x0, 0x4, 0x40142, 0x1, 0xff, 0x6c51, 0x9, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x4e1, 0xe250, 0x8, 0x4, 0x80, 0x0, 0x4, 0xb4, 0x3, 0x84d2, 0xc3, 0x100000001, 0x1, 0x1ff, 0x4, 0x81, 0x408, 0x10001, 0x96cb, 0x5, 0x0, 0x0, 0x3d, 0x0, @perf_config_ext={0x1, 0x2}, 0x4000, 0x3f, 0x2, 0x6, 0x6, 0x2, 0x6}, r1, 0x5, r2, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r3, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r4, 0x4) socketpair(0x0, 0x0, 0x1, &(0x7f0000000440)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x200008, &(0x7f0000000200)="56953916f901d2a86be7da5990068236d9d233c8f42b4ddb5bc1f39e9bf497d2b43d95118dee2ef93dd10458fc6f9e61cd6835768cf05a092c2e425d12e0791f4a700327f5039f426db1d8e55690c4569c1e1a8095652e22f7") mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 14:05:21 executing program 3: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x2, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x0, 0x0, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000000880)={0x2, 0x70, 0xfffffffffffffffa, 0x1, 0x2, 0x53d, 0x0, 0x797, 0x242, 0x1, 0x8, 0x8995, 0x4936, 0x4741, 0x4, 0x3, 0x9b, 0xfff, 0x8c, 0x7, 0x5, 0x3ff, 0x1f, 0x4, 0x0, 0x8, 0x7, 0x81, 0x0, 0xffffffffffffff60, 0x9, 0x4, 0x9, 0x74a6, 0x800, 0x2, 0x6, 0x10000, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000840), 0x4}, 0x40, 0x3, 0x867, 0x3, 0x7, 0xb0f, 0x20}, r2, 0x4, r0, 0x8) close(r3) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg$kcm(r4, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f0000009c00), 0x0, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000000}, 0x4000000) socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r4}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) sendmsg(r7, &(0x7f0000000140)={&(0x7f00000002c0)=@sco={0x1f, {0x4, 0x6a3a, 0x99, 0xffffffffffffcd58, 0xff, 0xffffffffffffffaf}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="ebf2716387a78e98475956706ceecf4f691f0f64dfb2736aae935b7f8c8b4824eb0b99059de5958ea0fb81ea850657c27b1293c19343b34143d83d1c2ae986fab57bbc85c6b9f4fb2abb4d7cd4503b6455489b7ccbdf8e1be0183f09f69903b360c991de52fccfa2d9af45809b0eaa0ac1e9e2729078c6641c6ed2a4912937863e68512e66c8d19ae995af630d97", 0x8e}], 0x1, &(0x7f00000004c0), 0x0, 0x4000}, 0x4884) recvmsg(r7, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r8, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1d3, &(0x7f0000000440)=ANY=[], 0x0, 0x1}, 0x0) sendmsg(r6, &(0x7f00000007c0)={&(0x7f00000004c0)=@l2={0x1f, 0x7, {0x8, 0x3, 0x391d, 0x5, 0x1, 0x3}, 0xbd3e, 0x5}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000540)="699c35867a52969e5b15f3323d0c7817", 0x10}, {&(0x7f0000000680)="fd3df785d9fda46c02770abbc4f2e1b84ff5156cdcb6c712a4468284874422f7a5f6e080441981ec65c1de23f4cb2d651e0a90e45493eb79ed92717ca68a9491d561654bfeab344a5c9c4132dbd9db4c28e6da8ecff3cc653f6338fd0f69e6450fdd71e81b7515840616bbd1b67af633bec8d52e77eb6021a183ae34ebd2063ca439971ccc21fe3b0acbf8040e04bbb73d912d04e051e528981639775b48aaa869882d2b6b1c3c3685acd24fb36235c16d1a96cdc4909bfa2caa39ac26340f1a6b938bb033f1ae5cb52654558fd301c6f43e878a9e78a0e6064555ca74e0b2940f88f7f34d490643c70e0e7554cd2d958f8bb10d29405a4b50c4df97", 0xfc}], 0x2, &(0x7f0000001180)=ANY=[], 0x0, 0x5}, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)) recvmsg(r7, &(0x7f0000001140)={&(0x7f0000000f80)=@can={0x0, 0x0}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x6}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x19, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000500000000000000fcffffffbf298000f8ffffff000000000000001b000000dbf50e62095d2ca7b86a37beaf6ce0af000000000000000095001db1e075ac13c5ddffffff0000d8ba782a7def315ea9058e2ef91cce8f83b1e3376b051f35b197e3a9560a016eaf5fc848f47887f91059efdc2b2cccce300932e3c483198ab4f2c087b7fbf59fad0f0f55b26d5de50cf6a1e44398c367ff1be74023f08a50c2be8e9455596f003e6a5d65ca425a7847c2f7a4b435443c19bc39a8278d80ff5f80547a4ade6f027cf0"], &(0x7f0000001840)='syzkaller\x00', 0x3d, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x0, [], r10}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000d80)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r9}, 0x48) [ 758.703496] FAULT_INJECTION: forcing a failure. [ 758.703496] name failslab, interval 1, probability 0, space 0, times 0 [ 758.714833] CPU: 0 PID: 16327 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 758.722104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 758.723797] xprt_adjust_timeout: rq_timeout = 0! [ 758.731453] Call Trace: [ 758.731473] dump_stack+0x194/0x24d [ 758.731487] ? arch_local_irq_restore+0x53/0x53 [ 758.731497] ? __save_stack_trace+0x7e/0xd0 [ 758.731514] should_fail+0x8c0/0xa40 [ 758.731529] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 758.760158] ? kasan_kmalloc+0xad/0xe0 [ 758.764031] ? kmem_cache_alloc_trace+0x136/0x740 [ 758.768855] ? __memcg_init_list_lru_node+0x169/0x270 [ 758.774032] ? __list_lru_init+0x544/0x750 [ 758.778239] ? sget_userns+0x6b1/0xe40 [ 758.782102] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 758.786833] ? do_mount+0xea4/0x2bb0 [ 758.790518] ? SyS_mount+0xab/0x120 [ 758.794121] ? do_syscall_64+0x281/0x940 [ 758.798157] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 758.803497] ? find_held_lock+0x35/0x1d0 [ 758.807539] ? __lock_is_held+0xb6/0x140 [ 758.811583] ? check_same_owner+0x320/0x320 [ 758.815882] ? rcu_note_context_switch+0x710/0x710 [ 758.820790] should_failslab+0xec/0x120 [ 758.824740] kmem_cache_alloc_trace+0x4b/0x740 [ 758.829295] ? __kmalloc_node+0x33/0x70 [ 758.833243] ? __kmalloc_node+0x33/0x70 [ 758.837192] ? rcu_read_lock_sched_held+0x108/0x120 [ 758.842185] __memcg_init_list_lru_node+0x169/0x270 [ 758.847178] ? list_lru_add+0x7c0/0x7c0 [ 758.851127] ? __kmalloc_node+0x47/0x70 [ 758.855077] __list_lru_init+0x544/0x750 [ 758.859117] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 758.864978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 758.869978] ? lockdep_init_map+0x9/0x10 [ 758.874017] sget_userns+0x6b1/0xe40 [ 758.877706] ? kernfs_sop_show_path+0x190/0x190 [ 758.882349] ? kernfs_sop_show_options+0x180/0x180 [ 758.887253] ? destroy_unused_super.part.6+0xd0/0xd0 [ 758.892336] ? check_same_owner+0x320/0x320 [ 758.896631] ? rcu_pm_notify+0xc0/0xc0 [ 758.900499] ? rcu_read_lock_sched_held+0x108/0x120 [ 758.905489] ? kmem_cache_alloc_trace+0x459/0x740 [ 758.910305] ? lock_downgrade+0x980/0x980 [ 758.914429] kernfs_mount_ns+0x13d/0x8b0 [ 758.918465] ? kernfs_super_ns+0x70/0x70 [ 758.922502] sysfs_mount+0xc2/0x1c0 [ 758.926105] ? sysfs_kill_sb+0x40/0x40 [ 758.929966] ? alloc_pages_current+0xbe/0x1e0 [ 758.934439] ? security_sb_copy_data+0x81/0xb0 [ 758.938997] mount_fs+0x66/0x2d0 [ 758.942345] vfs_kern_mount.part.26+0xc6/0x4a0 [ 758.946902] ? may_umount+0xa0/0xa0 [ 758.950504] ? _raw_read_unlock+0x22/0x30 [ 758.954625] ? __get_fs_type+0x8a/0xc0 [ 758.958487] do_mount+0xea4/0x2bb0 [ 758.962003] ? copy_mount_string+0x40/0x40 [ 758.966214] ? rcu_pm_notify+0xc0/0xc0 [ 758.970080] ? copy_mount_options+0x5f/0x2e0 [ 758.974463] ? rcu_read_lock_sched_held+0x108/0x120 [ 758.979454] ? kmem_cache_alloc_trace+0x459/0x740 [ 758.984271] ? kasan_check_write+0x14/0x20 [ 758.988488] ? _copy_from_user+0x99/0x110 [ 758.992612] ? copy_mount_options+0x1f7/0x2e0 [ 758.997081] SyS_mount+0xab/0x120 [ 759.000512] ? copy_mnt_ns+0xb30/0xb30 [ 759.004378] do_syscall_64+0x281/0x940 [ 759.008325] ? vmalloc_sync_all+0x30/0x30 [ 759.012446] ? finish_task_switch+0x1c1/0x7e0 [ 759.016916] ? syscall_return_slowpath+0x550/0x550 [ 759.021821] ? syscall_return_slowpath+0x2ac/0x550 [ 759.026724] ? prepare_exit_to_usermode+0x350/0x350 [ 759.031716] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 759.037056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 759.041875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 759.047039] RIP: 0033:0x454e79 2018/03/31 14:05:21 executing program 0: socketpair(0x8, 0x80007, 0xffffffffffff92a0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) recvmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000680)=""/113, 0x71}], 0x1, &(0x7f0000000400)=""/167, 0xa7, 0x8000}, 0x20) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='debugfs\x00', 0x1000050, &(0x7f0000000340)="4da307d11bb6aad1e6825f79f46ffbc349e09bb8a83aa391468d52a368cdc8a401c75a4bde38fb9e9e85f603cdcda89f62026f148e81d9106a0086c3e949eef424388ed78cfc2b8813d648510ad7f9324635e3b2aa85a4149727773b3bf599a5757c750a3b3486c2514fb0bbe3d8679fadd3ab83a60470def68117426dcbee45acf0dfac4f9849c08379f9706a28ff33c1d1f9cf153f82cb4bbe975369e75a6598c436d36af4ed6209d5e02266451286a45cf90a9e75880fa725691682f2c691b6ff3fb244c22d9fe0f7ecce851e77e8a45c1de0ff31ae17d7e26af58976fad14e494181ba70f4945ddcae") recvmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000007c0)=""/56, 0x38}], 0x2, &(0x7f0000000840)=""/46, 0x2e, 0xfffffffffffff796}, 0x40) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000002b80)={&(0x7f0000001740)=@ipx={0x4, 0x9, 0x4, "f7d9f353af12", 0x7b}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002880)="99034f52b3251f89d55235835e909dacf42f2d127d50edf78c92b5c0955f15e87e89f6b308a595c8edd18f65659dd46de57623999cbb4b6590", 0x39}], 0x1, &(0x7f0000002a40)=ANY=[@ANYBLOB="e00014010000000000008eb1da60796d5c255ce1932a08e5b98ae481595df3764e6ecbbce8974ac4b6379df2b1e2dc6f50766393d3e38b14d22f4431d54e40c82edfc78c9d043577253e09e882a88dc255b7ac5afc04882b4717d204c1a8927d7b8cae3f52617cd75c5456c7f06ce94b57c82518a82ee62cfdb4e9f0b7926249fe934733cfb978b6d3da325fb8074094d69a66be158fadabf74544435465abb3fdd078dbb86d855995aec4f4538e7cd7bed6accaa9304ef225075158fbd2ca428f416f74f5f79c00000000"], 0xcb, 0x1}, 0x4) mount(&(0x7f0000000200)='./file0/bus\x00', &(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)='btrfs\x00', 0x0, &(0x7f0000000480)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0/bus\x00', &(0x7f0000000540)='btrfs\x00', 0x14000, &(0x7f0000001680)="e154e77c15544aac4a21f9696ec2ad9b88b8282d5c0d90264de36b99583f75f52fe0254064418de27417ea293e5f170815d77acbe92e31677deb58953187296cc136e9fd64bc836300206c22db776a6fa93610d9b99417079635dda70666c85fb00e06472d95c151fc23260af1e053f10fbc518794bd3cbb") bpf$OBJ_GET_MAP(0x7, &(0x7f0000001700)={&(0x7f0000000580)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg(r1, &(0x7f000000d300)={&(0x7f000000c040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000d240)=[{&(0x7f000000c0c0)=""/197, 0xc5}, {&(0x7f000000c1c0)=""/4096, 0x1000}, {&(0x7f000000d1c0)=""/106, 0x6a}], 0x3, &(0x7f000000d280)=""/76, 0x4c, 0x3}, 0x40000102) bpf$PROG_LOAD(0x5, &(0x7f000000d340)={0xb, 0x17, &(0x7f0000000700)=ANY=[@ANYBLOB="180000000000000000001300f9060000fd378000ffffffff000000000000000018100000f587065172a25e0b3e67c013f157fced2491d41c21f1c29c0691abe43c1b325510e6e1677717ae479863c8a38f45a2badd759b5300db006753c695909d78ea9aae31dc2c1b36be881878ac5bde14f449ee33d51e2200a2ed241741dd8a85e934985f8563d42fd1c31d30c5b7b5c096f9651bd2c13a103045b8c868df4e9a1ee52c5874c9839baad4b872", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000540)='syzkaller\x00', 0x52, 0xcb, &(0x7f0000000580)=""/203, 0x41f00, 0x1, [], r3}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000100000003ffffffd1407406000000000000000000956e4f0000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair(0x1, 0x806, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r4, 0x0, 0xe, 0xc5, &(0x7f0000000200)="5c374ec915428e7a20c335a06a70", &(0x7f00000002c0)=""/197, 0x1000}, 0x28) 2018/03/31 14:05:22 executing program 7: socketpair(0x8000001, 0x1, 0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f000001c580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000001cbc0), 0x0, &(0x7f0000001380)=""/4096, 0xfed5}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/31 14:05:22 executing program 2: socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x0, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x1000, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r2 = gettid() r3 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x0, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r2, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x27) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9}, r2, 0xf, r1, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10}, 0xd) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f0000001fc0)='./file0/file0\x00', 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5") socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) getpid() r4 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x200000000008, 0x10000, 0x0, 0x8, 0x0, 0xffffffffffff8001, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x200000000000003, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x7fff, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x1, 0xed68, 0x8, 0x7, 0x0, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfc, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x3f, 0x2, 0x7, 0x3}, r2, 0xd, r4, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x10000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000800000000000000000040000000000000000000000aa1d7bd6cdd12588bccbf4eb2ad91384d03649171a2d5114dd01fe9c18e41349c"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='syzkaller\x00', 0x2, 0x99, &(0x7f00000003c0)=""/153, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) [ 759.050201] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 759.057882] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 759.065127] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 759.072372] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 759.079616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 759.086859] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000035 2018/03/31 14:05:22 executing program 6: socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000e80)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001340)={r0, 0x0, 0x6a, 0x99, &(0x7f0000001100)="bb72e77b2c8587e959d70c1de6d7be7fbc5ec0258020239003bc46a45c5c790c1a29f04aac5eda0783b039f6d9dc71b0154f1948c15629a5bfc60d5e4d8c0e1ade8ec26281017fc3f77343b549144334ee0fecbc201a5861d5e3cfdca908bba0b4015c985f5cf9b2b0e1", &(0x7f0000001240)=""/153, 0x5, 0x6}, 0x28) mkdir(&(0x7f0000000e40)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x16, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1800001000001107c5265b7026aca1d20a3fa7d91f5e3a00000000000000000005000000000000fec89ec0085172823300b7a31ea2dbf7386561339a09dd37457ca9c11b88955ffb6d075ff19a64d08883230e9c42d92beef4c860d7d3522c1dba7b103443df61ab84c4b0e5c1b0ff12892f44de3d8ede040c81dc2007f4b2b7dad604f373ccfb01ad5b7ceec0dda15ec9fa0059a29360d98f037902396dcd780005d3cdc55871217588a534d6d0fe6fdb"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28) recvmsg(r2, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x0, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe") recvmsg(0xffffffffffffffff, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800)}, 0x40) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000001080)='./file1\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200)) mkdir(&(0x7f0000000b80)='./file0/bus\x00', 0x102) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x0, 0x209e1f, 0x8000000001, 0x1}, 0x2c) mount(&(0x7f0000000cc0)='./file0/bus\x00', &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='binfmt_misc\x00', 0x0, &(0x7f0000000d80)="698c824fe274aec9d52d4bfb62ceb96e9ba7806bea651905b2f478a394114375ae83dd9d3925a232a433bc250f8c577b7d64ee6d4e3a3ef142c3f8475672e3040c50e374a4507ba16724c0b4fc1758c730d051df32d582ce8279c5a3a06fc59a9f0b7af9e669a85892c3b79eb9de3a625f594774688de36d24d1109d07d447bf29013fa87fca9d") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000f80)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x2, 0x5, 0x4, 0xa, r5, 0x5}, 0x2c) 2018/03/31 14:05:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r3 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x400, 0x6, 0x9, 0x4, 0x0, 0x5, 0x38100, 0xf, 0x80000000, 0x1, 0x7911, 0x0, 0xf, 0x6, 0x7, 0x34a1, 0x8dec, 0x101, 0x7, 0x9, 0x8000, 0x5, 0x0, 0x100000000, 0x0, 0x0, 0x800, 0x2, 0x2, 0x1000, 0x2, 0x7, 0x8001, 0x8, 0xfff, 0x2, 0x0, 0x5, 0x7, @perf_config_ext={0xfffffffffffffffe, 0x5}, 0x0, 0xffffffff80000001, 0xfffffffffffffc00, 0x5, 0x0, 0x5, 0x10000}, r3, 0xa, 0xffffffffffffffff, 0xb) socketpair(0x9, 0x1, 0x8000, &(0x7f0000000100)) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3ff, 0x0, 0x6, 0x0, 0x0, 0x3, 0x101, 0x0, 0x5, 0x3ff, 0x80000000, 0x0, 0xfffffffffffffffb, 0x7, 0x9, 0x2, 0x7, 0xff, 0xbb1, 0x81, 0x2, 0x8, 0x101, 0x100, 0x800, 0x9, 0x100000000, 0x5, 0x6, 0x1, 0x1, 0x6, 0x9, 0xb7f3, 0x81, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x4, 0x15}, 0x2200, 0x3, 0x848b, 0x2, 0x7, 0x9, 0x6}, 0x0, 0x10, r0, 0x9) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0xfffffe93, &(0x7f0000000240)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2bb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r4, &(0x7f0000000000)="eb9c62649799cd6df3eccae11643894553ff02c7320b3d6e2998680e192487e917d87514ea4400bb19d46981d484c2d8c6dcabb5d1d26660f2b052543a0c4c9242d0098500c08a3a2eb8c380dcaacbb94dba1544957c1a9f4ce3364e3fccd381f6541b0c83d56db190d8790930e67b7eab4328206d02b35a3200f49756d867dea314652f80260f0e03d4c1f84046a1f289735d7b23c841bbe423e83a0c9653f593f4b4f89b93e9644199", &(0x7f0000000180)}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8e9ccf7563e72be9c866f"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r4, 0x28, &(0x7f0000000500)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r5, 0x50, &(0x7f00000000c0)}, 0x10) 2018/03/31 14:05:22 executing program 1 (fault-call:1 fault-nth:54): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) [ 759.293458] FAULT_INJECTION: forcing a failure. [ 759.293458] name failslab, interval 1, probability 0, space 0, times 0 [ 759.304783] CPU: 1 PID: 16368 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 759.312049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.321382] Call Trace: [ 759.323951] dump_stack+0x194/0x24d [ 759.327554] ? arch_local_irq_restore+0x53/0x53 [ 759.332199] ? __save_stack_trace+0x7e/0xd0 [ 759.336502] should_fail+0x8c0/0xa40 [ 759.340191] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 759.345269] ? kasan_kmalloc+0xad/0xe0 [ 759.349131] ? kmem_cache_alloc_trace+0x136/0x740 [ 759.353949] ? __memcg_init_list_lru_node+0x169/0x270 [ 759.359115] ? __list_lru_init+0x544/0x750 [ 759.363325] ? sget_userns+0x6b1/0xe40 [ 759.367191] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 759.371919] ? do_mount+0xea4/0x2bb0 [ 759.375606] ? SyS_mount+0xab/0x120 [ 759.379205] ? do_syscall_64+0x281/0x940 [ 759.383242] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 759.388587] ? find_held_lock+0x35/0x1d0 [ 759.392629] ? __lock_is_held+0xb6/0x140 [ 759.396670] ? check_same_owner+0x320/0x320 [ 759.400966] ? rcu_note_context_switch+0x710/0x710 [ 759.405873] should_failslab+0xec/0x120 [ 759.409827] kmem_cache_alloc_trace+0x4b/0x740 [ 759.414384] ? __kmalloc_node+0x33/0x70 [ 759.418334] ? __kmalloc_node+0x33/0x70 [ 759.422282] ? rcu_read_lock_sched_held+0x108/0x120 [ 759.427274] __memcg_init_list_lru_node+0x169/0x270 [ 759.432264] ? list_lru_add+0x7c0/0x7c0 [ 759.436212] ? __kmalloc_node+0x47/0x70 [ 759.440165] __list_lru_init+0x544/0x750 [ 759.444202] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 759.450062] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 759.455057] ? lockdep_init_map+0x9/0x10 [ 759.459096] sget_userns+0x6b1/0xe40 [ 759.462785] ? kernfs_sop_show_path+0x190/0x190 [ 759.467428] ? kernfs_sop_show_options+0x180/0x180 [ 759.472332] ? destroy_unused_super.part.6+0xd0/0xd0 [ 759.477412] ? check_same_owner+0x320/0x320 [ 759.481710] ? rcu_pm_notify+0xc0/0xc0 [ 759.485577] ? rcu_read_lock_sched_held+0x108/0x120 [ 759.490573] ? kmem_cache_alloc_trace+0x459/0x740 [ 759.495388] ? lock_downgrade+0x980/0x980 [ 759.499513] kernfs_mount_ns+0x13d/0x8b0 [ 759.503551] ? kernfs_super_ns+0x70/0x70 [ 759.507592] sysfs_mount+0xc2/0x1c0 [ 759.511193] ? sysfs_kill_sb+0x40/0x40 [ 759.515058] ? alloc_pages_current+0xbe/0x1e0 [ 759.519533] ? security_sb_copy_data+0x81/0xb0 [ 759.524092] mount_fs+0x66/0x2d0 [ 759.527434] vfs_kern_mount.part.26+0xc6/0x4a0 [ 759.531991] ? may_umount+0xa0/0xa0 [ 759.535598] ? _raw_read_unlock+0x22/0x30 [ 759.539719] ? __get_fs_type+0x8a/0xc0 [ 759.543581] do_mount+0xea4/0x2bb0 [ 759.547097] ? copy_mount_string+0x40/0x40 [ 759.551307] ? rcu_pm_notify+0xc0/0xc0 [ 759.555171] ? copy_mount_options+0x5f/0x2e0 [ 759.559556] ? rcu_read_lock_sched_held+0x108/0x120 [ 759.564547] ? kmem_cache_alloc_trace+0x459/0x740 [ 759.569367] ? kasan_check_write+0x14/0x20 [ 759.573576] ? copy_mount_options+0x1f7/0x2e0 [ 759.578050] SyS_mount+0xab/0x120 [ 759.581478] ? copy_mnt_ns+0xb30/0xb30 [ 759.585341] do_syscall_64+0x281/0x940 [ 759.589207] ? vmalloc_sync_all+0x30/0x30 [ 759.593331] ? _raw_spin_unlock_irq+0x27/0x70 [ 759.597801] ? finish_task_switch+0x1c1/0x7e0 [ 759.602273] ? syscall_return_slowpath+0x550/0x550 [ 759.607189] ? syscall_return_slowpath+0x2ac/0x550 [ 759.612096] ? prepare_exit_to_usermode+0x350/0x350 [ 759.617088] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 759.622427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 759.627247] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 759.632409] RIP: 0033:0x454e79 [ 759.635573] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 759.643254] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 759.650497] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 759.657743] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 759.665405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 759.672653] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000036 2018/03/31 14:05:22 executing program 7: socketpair(0x10, 0x804, 0xffffffffffffff01, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000540)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002ac0)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f00000000c0)="b5f521086785fd86bbd3da6aa8c931e45210b5cf5f5c750cb40fa8d631ce3b03fd941f670cc74913728f55ffc62caf82e698c4bbcb6fbf3a74", 0x39}], 0x1, &(0x7f0000001800), 0x0, 0x880}, 0x10) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000740)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f00000006c0)=""/31, 0x1f}, {&(0x7f0000000840)=""/74, 0x4a}, {&(0x7f00000008c0)=""/32, 0x20}], 0x4, &(0x7f0000000940)=""/224, 0xe0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000500)={r2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xffffffffffeffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xe9, 0x0, @perf_config_ext, 0x0, 0x800000000000000, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x5, 0x40, 0xfffffffffffffffc, 0x8, r1, 0x1}, 0x2c) close(r3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r5, &(0x7f00000003c0)="368a82357b347bd977ecc2a0e6cf69cedf2a86d35195cb66740027cd31de3f38e6dc6f80e1c648226c2ecfaac57ac501d854a5f4b28b122b45a8d88de335a074eb0a5a8307a3340a53e31eba16cf352846d8a953113339816eeffb459cb4dcb0386eeb0569b38661041d7bd7a930bd502936c37e1fbf26adc7a97d59909348839556c1e02eb1a84b11adcc4628d980ebad05a11e39df", &(0x7f0000000480)="b969d0acea6c4c7d158eb86b6a600c4b00adcd3bd6137755def89c2239427ccd5112813f33fcf0af640fc2dab52ef3bfc884515cbfa300d5c182f1191ccfbcf20607123e064e45"}, 0x20) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000180)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/130, 0x82}], 0x1, 0x0, 0x0, 0x9}, 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x4) socketpair(0x3, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000a80)={0x8, 0x3, 0x81b, 0x4, 0xa, r6, 0x7283}, 0x2c) perf_event_open(&(0x7f0000000640)={0x2, 0x70, 0x9, 0x0, 0x4, 0x0, 0x0, 0x14000000000, 0x20, 0x0, 0xff, 0x7ff, 0x99, 0x8001, 0x7, 0x8, 0x7, 0x1, 0xfffffffffffffffc, 0x8, 0x5, 0x4, 0xf511, 0x997, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x3ff, 0x3800000000000000, 0x6, 0x8, 0xdf, 0x9, 0x0, 0x8, 0x9, 0x80000001, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f0000000600), 0x8}, 0x400, 0xffffffffffffffff, 0x8001, 0x1, 0x0, 0x3, 0x3}, 0x0, 0x3, r1, 0x1) 2018/03/31 14:05:22 executing program 5: socketpair(0x5, 0x0, 0x4a, &(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x946}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002640)={r0, 0x28, &(0x7f0000002600)}, 0x10) recvmsg(r1, &(0x7f0000002980)={&(0x7f0000002680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002700)=""/156, 0x9c}, {&(0x7f00000027c0)=""/194, 0xc2}, {&(0x7f00000028c0)=""/109, 0x6d}], 0x3, &(0x7f0000003e00)=""/4096, 0x1000, 0x6}, 0x40012000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0xd2, &(0x7f00000013c0), 0x1000000000000181, &(0x7f0000001400)}, 0x0) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) sendmsg(r2, &(0x7f0000002580)={&(0x7f0000001380)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000001400)="864a33bf703ce63361f3aebcf7e9a06bb22d1e8746bacd5160d793ac515eb16ab2081aaf540a6cf6d2768bfe1ffdfad26ca695599d45635ee00b5cd7", 0x3c}], 0x1, &(0x7f0000004e00)=ANY=[@ANYBLOB="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"], 0x139b, 0x4000004}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001540)={r1, &(0x7f0000001440)="372afaad9ff4f8d3928ddbd21c348c8439dd9531ec1cb889925430a2c348c4ace9e7960c716ea5f14cec8c208de40d0cfa960d", &(0x7f0000001480)=""/175}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001700)={r2, &(0x7f0000001580)="1221f84f528c482fc56b93c5112c783e1607f4cb3aa45b114cb02fa2395306855528ff32f4c1c71eb44bf2eda6b1e1af40c3467529e0753c9c43a1840ac374ee1fc90b0da187887d7fb14803205147baa453f05eab2627f454179715a8367c9e5f78e7a2cadaa0e311fbc7b0b76bef6ebe3a57fdf4c1320dd307abeb2510b8f56eafd33ed43ab31746b567e5304b219627d46515dbeff07a2b48d9ff84cd03538707e11be7b3ea4b841a49a3f02715aafa", &(0x7f0000001640)=""/131}, 0x18) 2018/03/31 14:05:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f0000000480)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d811248901009d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e00896775d07e643294f42572c5c6afe73b327c265d3da17b9b836403a9848ed53b6a03675e3abe7fcbcc7f7e3e20a3247b3140d507ce0cac979cd37dc2fb7f0a6f3047c62b2b38196e9f5720f37c75293d4397af", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x36, 0x1000, &(0x7f0000000140)="288b6671d7af52f647750500080089ea0000000000005f2f66ad8769233d85c111af0daba4829a55bc8f7b5ed4c22ee3c26814ad213d", &(0x7f0000001800)=""/4096, 0x2}, 0x28) close(r0) 2018/03/31 14:05:22 executing program 6: socketpair(0x9, 0x800, 0x200, &(0x7f0000000300)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x104, 0x0, 0xfff, 0x0, r0, 0x0, [0x140]}, 0x382) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r1, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000a40)="73d4dfa9b83d7cb40435377224bab10b90fe844b580d35d7cf70322b00075aacea2ed4344f09da5dc29013b07529c44e7af431a8165d58b58dce23cf79a61998a736e61dc686c71ffba7e4bce95b2be0c7c97c7ca9f6e53b9b2de8074c401687e5ced1dfcc9fac538f8ac7f3abe367e164bd181dcd1754df5e3a47e1093451cc8e05", 0x82}], 0x1}, 0x8000) sendmsg(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="654e8525c3d8a3a269fffab981c018ecd1ed1d41250e8cefbd5ee4bae370ceb76f18994299803c8f3c007db0b506d27a8d38bfd14b9dbdb9ab629de7de0672b365dce9cc2ecdff6971cd9b53ca275ecf9b426cade30df9ed069f246ad81f0fb4cef7a4d8504b908dddbad5235664fb43456c105d465f9e08de48116686d69255a3fb4d9f00907b0d2bb8743018c8568cdd1a098362e9db2beb107321a56d3b31b84590e0ea80d526985b20473a7c", 0xae}], 0x1, 0x0, 0x0, 0x80}, 0x20000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r1, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) r6 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) close(r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r4, &(0x7f00000008c0)="d890d685c2978f4ecca590eb64c2d5545633cce29105bda31e61ae6cc5f9040e4d8a2acd7b47c931771a732d12a6b535291f588e451495caf0dd387a8ca819150d716d26b01041"}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0xf, 0x100000001, 0x3, 0x5, 0x2, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000a00)={r2, &(0x7f00000009c0)="e4970e592c2e3341", &(0x7f00000008c0)}, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000880)={r7}) socketpair$unix(0x1, 0xfffffffffffffffa, 0x0, &(0x7f0000000800)) 2018/03/31 14:05:22 executing program 1 (fault-call:1 fault-nth:55): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:22 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x1e, 0x3, 0x1, &(0x7f0000000180)) 2018/03/31 14:05:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x83, 0x200002, 0xffffffff0003fffe}, 0x2c) 2018/03/31 14:05:22 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002240)={0xffffffff, 0xfffffffffffffff9, 0x8}, 0xa) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001e40)={&(0x7f0000000040)='./file0/bus\x00', r0}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x10400, &(0x7f0000001f40)="63a67f0975f7df618c76e9e1063a37697a2812ba8501e566036b80c7316d4175948a6ca9c95ff82364ce8f02103fecd289fda97b25c12a3c15422e7a41e82883af14e24f2f5ea4fa1f8025f44146fdabf039b7eb6450947e730316d6a5a157a7e350eefd0b4f38b69f9bea45787f6f9fd0e2e7") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001480)={r0, 0x28, &(0x7f0000001440)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000014c0)={r1, 0x3, 0x8}, 0xc) socketpair(0x10, 0x0, 0x8, &(0x7f0000000dc0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000d80)) sendmsg(r2, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000013c0)="2770c34f2aaec7dad781bf206bebf8191e7ca3eb75eababb4720a018bcbb8ee2225dd58c3d14f8e280e2e4a3963e01b8fdd1f1ef037b376076", 0x39}], 0x1, &(0x7f0000002a00)=ANY=[], 0x0, 0x20000000}, 0x4000004) mkdir(&(0x7f0000001500)='./file1\x00', 0x0) mkdir(&(0x7f0000002200)='./file0/bus\x00', 0x76) r3 = getpid() r4 = perf_event_open(&(0x7f0000000d00)={0x2, 0x70, 0x5, 0x7ff, 0x1, 0x2, 0x0, 0x7c3, 0x1000, 0x5, 0x1, 0x2, 0x20, 0x81, 0x6a64, 0x1, 0x8001, 0x3, 0x1000, 0x200, 0x5, 0xfffffffffffffffd, 0xdb, 0x3f, 0x7, 0x91b, 0x2b, 0x80000001, 0x8, 0x7ff, 0x200, 0x20, 0x0, 0x200, 0x0, 0x508, 0xb8, 0xffffffffffffff81, 0x0, 0x1, 0x6, @perf_config_ext={0xf0, 0x5}, 0x2040, 0x2, 0x8, 0x4, 0x10000, 0x4, 0x2}, 0x0, 0x8, 0xffffffffffffff9c, 0x8) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000000c80)={0x0, 0x70, 0x6, 0x7, 0x1, 0x100000001, 0x0, 0x10001, 0x20480, 0x4, 0x10000, 0xdd, 0x100, 0x80, 0x401, 0x2, 0x0, 0xee7, 0xfffffffffffffffe, 0x4, 0x3, 0x8, 0x5, 0x0, 0xe9de, 0x9, 0x5, 0x1, 0x3ff, 0x6, 0x200, 0x40, 0x1, 0x3, 0x1, 0xffff, 0xa, 0x750, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000c40), 0x6}, 0x4034, 0x5, 0x9, 0x1, 0xffffffff00000000, 0x9, 0x6}, r3, 0x1, r4, 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000b40)='ncpfs\x00', 0x20, &(0x7f0000000b80)="9e7f368787c3d6d8bc0cef4ea8d0489cd8d924b036fc775da4abbb8d680d5f83743a919c986a107963cac6ce48c79592c983f9a71d802ee4ba94d1f68b0befa51a3dce951bd6a53c0979541925789fa46164c30b6c46d6977b064c0ca12e136bb3b6fdb5c05fe3e6159f9439bfe17c21988ef2fcd38fc731e45b4fb9bf59767186efc1505db248ea93e07729df3e") [ 759.802894] hugetlbfs: Bad mount option: " ooP2pIbs%[45ZM~ڷvTxEp \![WԽٙS9elTDUv3$K" [ 759.840265] FAULT_INJECTION: forcing a failure. [ 759.840265] name failslab, interval 1, probability 0, space 0, times 0 [ 759.841084] tmpfs: No value for mount option 'rpc_pipefs' [ 759.851556] CPU: 0 PID: 16400 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 759.864317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.873659] Call Trace: [ 759.876248] dump_stack+0x194/0x24d [ 759.879879] ? arch_local_irq_restore+0x53/0x53 [ 759.884543] ? __save_stack_trace+0x7e/0xd0 [ 759.888871] should_fail+0x8c0/0xa40 [ 759.892584] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 759.897689] ? kasan_kmalloc+0xad/0xe0 [ 759.901575] ? kmem_cache_alloc_trace+0x136/0x740 [ 759.906416] ? __memcg_init_list_lru_node+0x169/0x270 [ 759.911606] ? __list_lru_init+0x544/0x750 [ 759.915835] ? sget_userns+0x6b1/0xe40 [ 759.919713] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 759.924457] ? do_mount+0xea4/0x2bb0 [ 759.928167] ? SyS_mount+0xab/0x120 [ 759.931793] ? do_syscall_64+0x281/0x940 [ 759.935850] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 759.941209] ? find_held_lock+0x35/0x1d0 [ 759.945269] ? __lock_is_held+0xb6/0x140 [ 759.949335] ? check_same_owner+0x320/0x320 [ 759.953649] ? rcu_note_context_switch+0x710/0x710 [ 759.958561] should_failslab+0xec/0x120 [ 759.962510] kmem_cache_alloc_trace+0x4b/0x740 [ 759.967066] ? __kmalloc_node+0x33/0x70 [ 759.971022] ? __kmalloc_node+0x33/0x70 [ 759.974969] ? rcu_read_lock_sched_held+0x108/0x120 [ 759.979962] __memcg_init_list_lru_node+0x169/0x270 [ 759.984952] ? list_lru_add+0x7c0/0x7c0 [ 759.988902] ? __kmalloc_node+0x47/0x70 [ 759.992855] __list_lru_init+0x544/0x750 [ 759.996893] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 760.002751] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 760.007743] ? lockdep_init_map+0x9/0x10 [ 760.011778] sget_userns+0x6b1/0xe40 [ 760.015465] ? kernfs_sop_show_path+0x190/0x190 [ 760.020112] ? kernfs_sop_show_options+0x180/0x180 [ 760.025022] ? destroy_unused_super.part.6+0xd0/0xd0 [ 760.030103] ? check_same_owner+0x320/0x320 [ 760.034399] ? rcu_pm_notify+0xc0/0xc0 [ 760.038263] ? rcu_read_lock_sched_held+0x108/0x120 [ 760.043254] ? kmem_cache_alloc_trace+0x459/0x740 [ 760.048067] ? lock_downgrade+0x980/0x980 [ 760.052192] kernfs_mount_ns+0x13d/0x8b0 [ 760.056227] ? kernfs_super_ns+0x70/0x70 [ 760.060265] sysfs_mount+0xc2/0x1c0 [ 760.063864] ? sysfs_kill_sb+0x40/0x40 [ 760.067726] ? alloc_pages_current+0xbe/0x1e0 [ 760.072197] ? security_sb_copy_data+0x81/0xb0 [ 760.076753] mount_fs+0x66/0x2d0 [ 760.080094] vfs_kern_mount.part.26+0xc6/0x4a0 [ 760.084649] ? may_umount+0xa0/0xa0 [ 760.088250] ? _raw_read_unlock+0x22/0x30 [ 760.092373] ? __get_fs_type+0x8a/0xc0 [ 760.096235] do_mount+0xea4/0x2bb0 [ 760.099750] ? copy_mount_string+0x40/0x40 [ 760.103961] ? rcu_pm_notify+0xc0/0xc0 [ 760.107824] ? copy_mount_options+0x5f/0x2e0 [ 760.112206] ? rcu_read_lock_sched_held+0x108/0x120 [ 760.117201] ? kmem_cache_alloc_trace+0x459/0x740 [ 760.122028] ? kasan_check_write+0x14/0x20 [ 760.126239] ? copy_mount_options+0x1f7/0x2e0 [ 760.130712] SyS_mount+0xab/0x120 [ 760.134137] ? copy_mnt_ns+0xb30/0xb30 [ 760.138006] do_syscall_64+0x281/0x940 [ 760.141874] ? vmalloc_sync_all+0x30/0x30 [ 760.145994] ? _raw_spin_unlock_irq+0x27/0x70 [ 760.150469] ? finish_task_switch+0x1c1/0x7e0 [ 760.154939] ? syscall_return_slowpath+0x550/0x550 [ 760.159842] ? syscall_return_slowpath+0x2ac/0x550 [ 760.164748] ? prepare_exit_to_usermode+0x350/0x350 [ 760.169738] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 760.175078] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 760.179902] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 760.185065] RIP: 0033:0x454e79 [ 760.188227] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 760.195908] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 2018/03/31 14:05:22 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x72, 0x30dc7ee6, 0x6, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002100)={r0, &(0x7f0000000100)="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", &(0x7f0000001100)=""/4096}, 0x18) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002280)={&(0x7f0000002240)='./file0\x00', r0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r1, 0x28, &(0x7f0000000040)}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0xff, 0x5, 0x7, 0x8, r0, 0xffffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000002140)={0xd, 0x0, 0x200, 0x8, 0x3, r2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000021c0)={r1, 0x28, &(0x7f0000002180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002200)={r3, 0x7fff, 0x18}, 0xc) 2018/03/31 14:05:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) recvmsg(r0, &(0x7f0000011d40)={&(0x7f00000108c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000011cc0)=[{&(0x7f0000010940)=""/83, 0x53}, {&(0x7f00000109c0)}, {&(0x7f0000010a00)=""/202, 0xca}, {&(0x7f0000010b00)=""/4096, 0x1000}, {&(0x7f0000011b00)=""/155, 0x9b}, {&(0x7f0000011bc0)=""/2, 0x2}, {&(0x7f0000011c00)=""/150, 0x96}], 0x7, 0x0, 0x0, 0x7}, 0x12062) mkdir(&(0x7f0000000200)='./file0\x00', 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000011d80)={0x2, 0x11, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80}, [@alu={0x7, 0xfe7823b, 0x5, 0x2, 0x1, 0xfffffff9}, @jmp={0x5, 0x990, 0x0, 0x9, 0x4, 0xfffffff4, 0x5}, @generic={0x4, 0x9, 0xbf9, 0x2}, @jmp={0x5, 0x9, 0xb, 0xf, 0x3, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x100, 0x8, 0xa, 0x5, 0x0, 0x18}, @ldst={0x1, 0x3, 0x6, 0x8, 0x5, 0xffffffff, 0x1}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0xdcaa, 0xb7, &(0x7f0000000140)=""/183, 0x41100, 0x1, [], r2}, 0x48) [ 760.203154] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 760.210398] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 760.217641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 760.224885] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000037 2018/03/31 14:05:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="ad", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000180)=""/94, 0x5e}], 0x3, &(0x7f0000000340)=""/243, 0xf3, 0xfffffffffffffffb}, 0x10102) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1}, 0x0) socketpair(0x14, 0x6, 0x7, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3cb) 2018/03/31 14:05:23 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x0, 0x8, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socketpair(0x0, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x0, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r5, 0x2, r3, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r1, &(0x7f0000000740)="03812dfba9cf29d7d97aae706c6163bcf224bd0534e64ad5626ab3c86d496778a84df50c0aecd9fffc6a1f136cc3eced08d0cc305441d1b6ee21f7be711dd16a6e88d5f6e76872eb2c4d4d93f300e8eb8f88ef35253b8f32e4ca079e5dcb7bd7b70147cbd1ec57f25a8f4533841d529f1344cc391251bf98b9b4223a2f0319b3f35ccd7dbfc161cd31cd7c30858c962380e2d8f16a", &(0x7f0000000580)="69269246c2a63a64f4d8d126d4bdfd06c98a9d0aface67282d0a", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0, 0x8001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={r0, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={r4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/03/31 14:05:23 executing program 3: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001780)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000028c0)) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x4, 0x10001, 0x81, 0xe7fc, 0x0, 0xff, 0x400, 0x8, 0x5, 0x1000, 0x0, 0x3, 0x20, 0x7, 0x0, 0x3, 0x9, 0x7f, 0x2, 0x1ff, 0x0, 0x80000000, 0x9, 0x0, 0x6, 0xfffffffffffffff7, 0x6, 0x101, 0x663, 0x1, 0x401, 0x6, 0x2, 0x101, 0x0, 0x8, 0x0, 0x80000000, 0x0, @perf_config_ext={0x101, 0x1}, 0x344, 0x64d, 0x57e, 0x4, 0x0, 0x20, 0x92}, 0x0, 0x7, 0xffffffffffffff9c, 0x8) socketpair(0x5, 0x2, 0x7, &(0x7f00000002c0)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000280)='../file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000000c0)='../file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socketpair(0xa, 0x5, 0x5da9, &(0x7f0000000240)) mount(&(0x7f0000000080)='../file0\x00', &(0x7f0000000140)='../file0\x00', &(0x7f00000001c0)='ramfs\x00', 0xad5c28644d1de6fc, &(0x7f0000000200)="9cf2a76c4be5f174098a06cb35a36d05c9f5d6684b3fef27c77d7ee3880936e88253c287ca1a4b4701e8aa") socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x5452, &(0x7f0000002c80)="2d41f2e3b0eb68a858b49254645003d305") sendmsg$kcm(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="a0", 0x1}], 0x1, &(0x7f0000000280)}, 0x0) recvmsg$kcm(r3, &(0x7f0000000940)={&(0x7f0000000600)=@generic, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/58, 0x3a}], 0x1}, 0x0) 2018/03/31 14:05:23 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x1e6, &(0x7f0000231f05)=""/251, 0x3ba}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000001380)=""/95, 0x5f}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0xb2}], 0x4, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000)}], 0x1, &(0x7f0000003e40), 0x0, 0x4000}, 0x4000000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f00000016c0)=""/33, 0x21}, {&(0x7f0000001a40)=""/224, 0xe0}, {&(0x7f0000001c40)=""/114, 0x72}, {&(0x7f0000001cc0)=""/165, 0xa5}], 0x4, &(0x7f0000001900)=""/35, 0x23, 0x2}, 0x100) recvmsg(r1, &(0x7f0000003100)={&(0x7f0000002ec0)=@rc, 0x329, &(0x7f0000003040)=[{&(0x7f0000002f40)=""/207, 0xcf}], 0x285, &(0x7f0000003080)=""/92, 0x5c, 0xffffffffffffabc9}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001700)={0xffffffffffffffff, &(0x7f0000001740)="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", &(0x7f0000001940)=""/246}, 0x18) recvmsg$kcm(r1, &(0x7f0000003740)={&(0x7f0000003140)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003600)=[{&(0x7f00000031c0)=""/202, 0xca}, {&(0x7f00000032c0)=""/203, 0xcb}, {&(0x7f00000033c0)=""/129, 0x81}, {&(0x7f0000003480)=""/225, 0xe1}, {&(0x7f0000003580)=""/85, 0x55}], 0x5, &(0x7f0000003680)=""/134, 0x86, 0x4}, 0x0) r2 = gettid() recvmsg(r0, &(0x7f0000001dc0)={&(0x7f0000001300)=@can, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/231, 0xe7}, {&(0x7f0000001880)=""/89, 0x59}, {&(0x7f0000002e40)=""/113, 0x71}], 0x4, &(0x7f0000001680)=""/7, 0x7, 0x9}, 0x100) perf_event_open(&(0x7f0000001280)={0x2, 0x70, 0x9, 0x2, 0x8, 0xbc3, 0x0, 0x6, 0x20, 0xf, 0xae8, 0x12, 0x7ff, 0x2, 0x3, 0x800, 0x6a922a8b, 0xff, 0x497, 0x6, 0x7, 0x9, 0x0, 0x2, 0x5, 0x35aa39ec, 0x1, 0xfff, 0x3, 0x17c1, 0x9e, 0x6, 0x3ff, 0x1000, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000001240), 0x8}, 0x4818, 0x5, 0x14fc, 0x6, 0x200, 0xd6, 0x100000000}, r2, 0xc, r0, 0x3) sendmsg(r1, &(0x7f0000000100)={&(0x7f00000011c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x40}, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) [ 760.289399] autofs4:pid:16384:autofs4_fill_super: called with bogus options 2018/03/31 14:05:23 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f00000017c0), 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffe8c}, {&(0x7f0000001400)=""/182, 0xb1}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)}, 0x10) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/219, 0xdb, 0x5}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) 2018/03/31 14:05:23 executing program 1 (fault-call:1 fault-nth:56): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) [ 760.364448] hugetlbfs: Bad mount option: " ooP2pIbs%[45ZM~ڷvTxEp \![WԽٙS9elTDUv3$K" [ 760.434530] tmpfs: No value for mount option 'rpc_pipefs' [ 760.457483] autofs4:pid:16384:autofs4_fill_super: called with bogus options [ 760.466313] FAULT_INJECTION: forcing a failure. [ 760.466313] name failslab, interval 1, probability 0, space 0, times 0 [ 760.477640] CPU: 1 PID: 16443 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 760.484908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.494257] Call Trace: [ 760.496847] dump_stack+0x194/0x24d [ 760.500484] ? arch_local_irq_restore+0x53/0x53 [ 760.505154] ? __save_stack_trace+0x7e/0xd0 [ 760.509486] should_fail+0x8c0/0xa40 [ 760.513206] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 760.518310] ? kasan_kmalloc+0xad/0xe0 [ 760.522199] ? kmem_cache_alloc_trace+0x136/0x740 [ 760.527042] ? __memcg_init_list_lru_node+0x169/0x270 2018/03/31 14:05:23 executing program 2: mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x40, &(0x7f00000002c0)="dbbe1fee839a4f") mkdir(&(0x7f0000000180)='./file1\x00', 0x44) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB="01e100000000000000d6000000"]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000c80)="da4b7699214c0fda0d9296bcb126159cc5992ff7874d9dede985e13f4a2bb1278594c5ca50fb5392afdda6b9056ed9f3d8df3f76dc3b35a56ee9357e87c1fe00b79c4747d65280b3f6eed21d461432a25641c1cf2662f8923f376489c58a7724e9299ad0fdadda9721561a98738d09a417a460c8e6b60e52ed25b948bc24601bc89ff5ea6fadda30e3a9c0c338f652cd57e48a550190c55437521150fbadcd67e351c43e75eab553bf22c621e9ce", &(0x7f0000000d40)=""/226}, 0x18) mkdir(&(0x7f00000003c0)='./file1/file0\x00', 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001080)={&(0x7f00000010c0)='./file0\x00', 0x0, 0x7}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x18}, 0xffffff45) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)='msdos\x00', 0x100000, &(0x7f0000000b40)="fa30608f0c90725e59036de98350533dbbe7792fd0ae69b4c65f5e29e7b2e58831400e5be3dfd2ab3095e957caf97d493ef64311e4b8d42595b3c70a39523a67c8e1bbaf7be36291b0e43503599de4dcebd0b9a39976a1cec274c795e034bfc6af877fcd58fe801280629bcbed7814dddcb67845aa58dbc3bedad5aa669702eab32ac8b7da93fcf7c99a78d71ab693ee94c04d18c410f152a63200a13b84e0500edb9b0be76a6c3aa27c418dcfd9a55435ded3cd7de0cdca4f47faf531f75f2289d2a5903e0b6ceb7ff9987aed031ffc839febce3a0d1e3ffee9c419ac80b3e3a08543c860e8579a0c56f7a2d84cce5bc7ef740c5c") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004640)={&(0x7f0000003180)=@hci={0x0, 0x0}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/162, 0xa2}, {&(0x7f00000042c0)=""/124, 0x7c}, {&(0x7f0000004340)=""/178, 0xb2}, {&(0x7f0000004400)=""/161, 0xa1}], 0x5, &(0x7f0000004540)=""/252, 0xfc, 0x100}, 0x40010121) bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x7, 0x8, &(0x7f0000000840)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @generic={0x0, 0x66e9, 0xffff, 0x6}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xb54}], &(0x7f0000000900)='GPL\x00', 0x400, 0xbd, &(0x7f0000000940)=""/189, 0x41100, 0x1, [], r2}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='configfs\x00', 0x8000, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) socketpair(0x1, 0x1, 0xfffffffffffffffa, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000002340)={&(0x7f0000000f00)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000f80)="d2e492e9c89077f9476e62f92a443b916e62b283899e7763e32c693301a5213e56d5ecff01d1ec43d5f24cb01e431a1635d084b29ed9d1351348beacc87471f0bd8808d3cac6e2d380b54f31bf117268a891c7a7f24259bfd1763bb2265206290c30fc070891fc94e9a3d46a989518e9be8a3b9a5abee6bff07c747aaf23d95e1d778e0380a46ba75d7c53b109c21da0e59ead45a01e921df24d1b646f0fd4ab7f0e42f5bbd1986710998ebb0ceee51846a779d7be8bd17e2e3cbaca6004dbe96f15058a0fb02cddc04e129822d6c05037437a5981effe5344fc2e48eac65b32f7a2453de9", 0xe5}], 0x1, &(0x7f0000004700)=[{0x68, 0x19f, 0x7fffffff, "4de32383d810034e623c9cb29e6dac470951a828b524abf041765da492a048154cbcaadad26f4dd5f23ab9c33fd3b1fd36ad520d8ca2b46953d1c4f6b3ba975f336895186d93ee99b0e8b009348dc7b2571f8eaaadda4201"}], 0x68}, 0x20004000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c40)) mount(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='msdos\x00', 0x40000, &(0x7f0000000640)="7e925ef82387ea6886d3c8f6271152a2232eeb0e1a366d29b97ad09908fa54f79fa3d25b4de5371cdd3734d587cb332f27f25ce3f41239ea1b8b705fa2869062badfe2e171b0a5e054c4bad758f06cd463212dd4105fcd741307398a94e84d1ec5a5ee27687fc2fd2e85c88ec27373947dfeb11c209b9e06620e5c8badbe3625b4d2c47d1fbb935722d501c8e16f1eead7de1b1a90239701d698aa3e83c4dd4d2a51cc77876f75de651a70a0173ed671e87bf6d74f20d5a87d842830d3de4ea2924780e2f2a2b56108882a3281a6c769") 2018/03/31 14:05:23 executing program 6: socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) r2 = getpid() r3 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r2, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffc50, &(0x7f0000002640)=[{&(0x7f0000002e40)=""/241, 0xf1}, {&(0x7f0000002c40)=""/78, 0x4e}, {&(0x7f0000002cc0)=""/100, 0x17}, {&(0x7f0000002d40)=""/214, 0xd6}], 0x4, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x6) r5 = gettid() mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002840)=0xfffffffffffff801, 0x1) socketpair(0x5, 0x7fd, 0x1, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, r5, 0x7, r7, 0x8) recvmsg$kcm(r6, &(0x7f0000001300)={0x0, 0x3b2, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002b00)='./file2\x00', 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ac0)={&(0x7f0000002a80)='./file1\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002800)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002700)='./file1\x00', 0x0, 0x2000000000000008}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000002a00)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x82004, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002f80)) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x0, 0x0, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x0, 0x0, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r5, 0x5, r4, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) recvmsg$kcm(r7, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r2, 0xc, r8, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) mount(&(0x7f0000002880)='./file1\x00', &(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)='jfs\x00', 0x10, &(0x7f0000002940)="ca8fb233c1c481627ea2938c9b4372933098cab7acf37e562964b57b16bfe62bee33d537d9e32e3c43c0c5012ca5262a11df278311a61e29ab42558541ac6c8f02551f79bc8151860418f68e2c3fa03ddaf2ac9f5bec9d8dd1f8e1657115cbf007beb84b12cdcd") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b40)={r1, &(0x7f0000002b80)="67000179", &(0x7f0000002a40)="420292b5a379fe303767f81d9d3c33517b1da8763c6d2b89520823dae3", 0x2}, 0x20) 2018/03/31 14:05:23 executing program 3: mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x40, &(0x7f00000002c0)="dbbe1fee839a4f") mkdir(&(0x7f0000000180)='./file1\x00', 0x44) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB="01e100000000000000d6000000"]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000c80)="da4b7699214c0fda0d9296bcb126159cc5992ff7874d9dede985e13f4a2bb1278594c5ca50fb5392afdda6b9056ed9f3d8df3f76dc3b35a56ee9357e87c1fe00b79c4747d65280b3f6eed21d461432a25641c1cf2662f8923f376489c58a7724e9299ad0fdadda9721561a98738d09a417a460c8e6b60e52ed25b948bc24601bc89ff5ea6fadda30e3a9c0c338f652cd57e48a550190c55437521150fbadcd67e351c43e75eab553bf22c621e9ce", &(0x7f0000000d40)=""/226}, 0x18) mkdir(&(0x7f00000003c0)='./file1/file0\x00', 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000008c0)={&(0x7f0000000880)='./file1\x00', 0x0, 0x8}, 0xfffffc65) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00'}, 0x10) mount(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)='msdos\x00', 0x100000, &(0x7f0000000b40)="fa30608f0c90725e59036de98350533dbbe7792fd0ae69b4c65f5e29e7b2e58831400e5be3dfd2ab3095e957caf97d493ef64311e4b8d42595b3c70a39523a67c8e1bbaf7be36291b0e43503599de4dcebd0b9a39976a1cec274c795e034bfc6af877fcd58fe801280629bcbed7814dddcb67845aa58dbc3bedad5aa669702eab32ac8b7da93fcf7c99a78d71ab693ee94c04d18c410f152a63200a13b84e0500edb9b0be76a6c3aa27c418dcfd9a55435ded3cd7de0cdca4f47faf531f75f2289d2a5903e0b6ceb7ff9987aed031ffc839febce3a0d1e3ffee9c419ac80b3e3a08543c860e8579a0c56f7a2d84cce5bc7ef740c5c") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004640)={&(0x7f0000003180)=@hci={0x0, 0x0}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/162, 0xa2}, {&(0x7f00000042c0)=""/124, 0x7c}, {&(0x7f0000004340)=""/178, 0xb2}, {&(0x7f0000004400)=""/161, 0xa1}], 0x5, &(0x7f0000004540)=""/252, 0xfc, 0x100}, 0x40010121) bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x7, 0x8, &(0x7f0000000840)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @generic={0x0, 0x66e9, 0xffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xb54}], &(0x7f0000000900)='GPL\x00', 0x400, 0xbd, &(0x7f0000000940)=""/189, 0x41100, 0x1, [], r1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='configfs\x00', 0x8000, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) socketpair(0x3, 0x0, 0x6, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000500)) socketpair(0x1, 0x1, 0xfffffffffffffffa, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000002340)={&(0x7f0000000f00)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000f80)="d2e492e9c89077f9476e62f92a443b916e62b283899e7763e32c693301a5213e56d5ecff01d1ec43d5f24cb01e431a1635d084b29ed9d1351348beacc87471f0bd8808d3cac6e2d380b54f31bf117268a891c7a7f24259bfd1763bb2265206290c30fc070891fc94e9a3d46a989518e9be8a3b9a5abee6bff07c747aaf23d95e1d778e0380a46ba75d7c53b109c21da0e59ead45a01e921df24d1b646f0fd4ab7f0e42f5bbd1986710998ebb0ceee51846a779d7be8bd17e2e3cbaca6004dbe96f15058a0fb02cddc04e129822d6c05037437a5981effe5344fc2e48eac65b32f7a2453de9", 0xe5}], 0x1, &(0x7f0000004700)=[{0xc0, 0x12b, 0x1, "7f30a29d921abef1d7bda65a472cce35f0b972f42b6b8e6fb737f2bf240200692ab64fbe80a8260d58f322095df2d571969fc8be52c30377c713c8cbb20dc89fdd9f66fc4cb4f34448faeee8314610ff36186ae6547207c520e57fa31ee3fe84fd1d5805bed451b3b04aad0ca7b486b2d65b7c56191a120862af65aeb9ec4d7237251eae0d91b7ab05858a90aa8700445282cd4e071ffd63aed27374843eef5035c1fbea30c138f89857d86a7e38"}], 0xc0}, 0x20004000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c40)) [ 760.532228] ? __list_lru_init+0x544/0x750 [ 760.536463] ? sget_userns+0x6b1/0xe40 [ 760.540353] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 760.545106] ? do_mount+0xea4/0x2bb0 [ 760.548814] ? SyS_mount+0xab/0x120 [ 760.552440] ? do_syscall_64+0x281/0x940 [ 760.556506] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 760.561871] ? find_held_lock+0x35/0x1d0 [ 760.565931] ? __lock_is_held+0xb6/0x140 [ 760.569999] ? check_same_owner+0x320/0x320 [ 760.574325] ? rcu_note_context_switch+0x710/0x710 [ 760.579261] should_failslab+0xec/0x120 [ 760.583238] kmem_cache_alloc_trace+0x4b/0x740 [ 760.587817] ? __kmalloc_node+0x33/0x70 [ 760.591789] ? __kmalloc_node+0x33/0x70 [ 760.595763] ? rcu_read_lock_sched_held+0x108/0x120 [ 760.600784] __memcg_init_list_lru_node+0x169/0x270 [ 760.605805] ? list_lru_add+0x7c0/0x7c0 [ 760.609778] ? __kmalloc_node+0x47/0x70 [ 760.613754] __list_lru_init+0x544/0x750 [ 760.617818] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 760.623701] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 760.628722] ? lockdep_init_map+0x9/0x10 [ 760.632786] sget_userns+0x6b1/0xe40 [ 760.636494] ? kernfs_sop_show_path+0x190/0x190 [ 760.641162] ? kernfs_sop_show_options+0x180/0x180 [ 760.646089] ? destroy_unused_super.part.6+0xd0/0xd0 [ 760.651191] ? check_same_owner+0x320/0x320 [ 760.655505] ? rcu_pm_notify+0xc0/0xc0 [ 760.659396] ? rcu_read_lock_sched_held+0x108/0x120 [ 760.664410] ? kmem_cache_alloc_trace+0x459/0x740 [ 760.669249] ? lock_downgrade+0x980/0x980 [ 760.673402] kernfs_mount_ns+0x13d/0x8b0 [ 760.677465] ? kernfs_super_ns+0x70/0x70 [ 760.681529] sysfs_mount+0xc2/0x1c0 [ 760.685154] ? sysfs_kill_sb+0x40/0x40 [ 760.689036] ? alloc_pages_current+0xbe/0x1e0 [ 760.693529] ? security_sb_copy_data+0x81/0xb0 [ 760.698107] mount_fs+0x66/0x2d0 [ 760.701476] vfs_kern_mount.part.26+0xc6/0x4a0 [ 760.706051] ? may_umount+0xa0/0xa0 [ 760.709671] ? _raw_read_unlock+0x22/0x30 [ 760.713811] ? __get_fs_type+0x8a/0xc0 [ 760.717696] do_mount+0xea4/0x2bb0 [ 760.721232] ? copy_mount_string+0x40/0x40 [ 760.725465] ? rcu_pm_notify+0xc0/0xc0 [ 760.729354] ? copy_mount_options+0x5f/0x2e0 [ 760.733749] ? rcu_read_lock_sched_held+0x108/0x120 [ 760.738748] ? kmem_cache_alloc_trace+0x459/0x740 [ 760.743580] ? kasan_check_write+0x14/0x20 [ 760.747806] ? copy_mount_options+0x1f7/0x2e0 [ 760.752282] SyS_mount+0xab/0x120 [ 760.755719] ? copy_mnt_ns+0xb30/0xb30 [ 760.759598] do_syscall_64+0x281/0x940 [ 760.763469] ? vmalloc_sync_all+0x30/0x30 [ 760.767608] ? _raw_spin_unlock_irq+0x27/0x70 [ 760.772096] ? finish_task_switch+0x1c1/0x7e0 [ 760.776579] ? syscall_return_slowpath+0x550/0x550 [ 760.781497] ? syscall_return_slowpath+0x2ac/0x550 [ 760.786421] ? prepare_exit_to_usermode+0x350/0x350 [ 760.791433] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 760.796797] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 760.801642] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 760.806821] RIP: 0033:0x454e79 [ 760.810000] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 760.817704] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 760.824960] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 760.832218] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 760.839475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 760.846732] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000038 2018/03/31 14:05:24 executing program 0: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x19}, 0x10) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={0x1, 0x28, &(0x7f00000005c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000006c0)={0xffffffffffffffff, 0x28, &(0x7f0000000680)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={r0, 0x100000000, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r1, 0x28, &(0x7f00000004c0)}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='tmpfs\x00', 0x1800000, &(0x7f00000003c0)="22e8610b9a292fccdd0c077fa1d3dcbdc083a909c3c822c938adfecbf988122b56d77d7f64d39d0aa32c3b84bba282c8714ec0285b7360af7be92d55aa16d19a746415c28c0b038144ddc08d2056c91a3d57ea1a67f9067bd0d07f42ce1d18eddcad2a964b3849ba9e137d84efaeaa7f9f895118a528b46d7c6d37a068b9fb4a95a4543ed3c5a09338d1bbf98e2f57e5297a8b15bc95ae61ef2312ad1f7e60b17d6e1f4341f70bc4424484ae3ea4c2c4d75e0e4fcff734c0de30c574097011c4f6bc8ff06d298c90c25a533c82ab44abea45fd6b2100b26a02c9c855a75c29") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000180)="b35b523a4c5ef3e3d6d880bd3bc8dfb5c7e42afcd7d7866b29dd1d8e6d09aa1c71a2a5e362c03886b2d5ded9492bdefae58b7a1aa8a9002c34a49cea6ea41af898ee40d9cde80058111a592294adb41be5d050a4e34c41aa879788073a20fd2d857a420ddcec2152101f18cc6130314dd6ed15283fbde05cc13e3fea66afe3509c261d93afe6e85d", &(0x7f0000000240)=""/123}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/31 14:05:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000440)) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='user\x00') 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={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='fuseblk\x00', 0x10060, &(0x7f0000000480)="94762068653bb4d7bb14fbaff3da391b736b5a7ff90b3c61a0fcff7079374107d2962f730d65bf232a9c0caa79edccda316e458ae54a117d15245336fbd51b37b98ed8d83121b4ec6d753893215dc6df631d985bf1d7870d8e0b450e588eb6b45b5631449e06c670fc4fd72634a00590230b13f02e29b12246797eb07b786a7ff29aecd3c55f886a32f8f8a349c1a13b6c5f6c0e893f8840614dde7f69c892fbec3ce7a5ac11a256cf4f2ffb3a2d0044131d9447325cb0c81beb1944e14f5e0a8c3aed34828d96f3b291e3de91ef5fe304a38a1cb704f458fa8a902e8d04534a758b4b3030b61b7ac365783949024545bd53da6da184") mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='reiserfs\x00', 0x0, &(0x7f0000000200)="144577c69bdf5409a2ed12353d8d222aa1e06d9238b77cbc920582f1a538d782cbdf428197998291b57e2685741bb1eaf647c4817f403ae9a3d91afd9b6d5c1f8a5d26f3fbe99d8e211f3d53c40b10d80889a4c023a5296a7cf302e1ea5e43b1abedd62ed4162bd21ac774f0fbb9b9477a67696bacd9990ad0fe31b13fd0ff275ca0524bdaf81981fd3150e28eaa0ced") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) 2018/03/31 14:05:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40082406, 0xffffffffffffffff) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0xa50, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f0000000080)="abce02117fdf638a13f5677e9433d150d2f1461831b547c43aa603fefc37a131023696a3eeaf09579ac045a5f9ab930c37f7d9a94b3dd9070cf78f5c9b515e2a89c1b6d99a49262e8f836d115cc0c79c01776aa5d2f963382600726a0edca570a6cf35992743b3e7b84df62c745a4605d1ed04163320282150a7719f2cc365ba4ec2a673be9eb63542f990a33d90c8efd90cebf878f13fa7e63884a70fa5830a043047bc55c9cbf7f37dfdeb8abc481992f5aafa9677b9cea47f77adc33fc2c630d7a8b1b8fde46fe4e130a2624d02c6e3d5ce97bbc121"}, 0x10) 2018/03/31 14:05:24 executing program 1 (fault-call:1 fault-nth:57): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/03/31 14:05:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xd, 0x72c4, 0x7}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r1, 0x7fffffff, 0x18}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r4 = perf_event_open(&(0x7f0000000580)={0x5, 0x70, 0xf73, 0x1, 0x80, 0x2, 0x0, 0x80000001, 0x80, 0x2, 0x8, 0x3, 0x0, 0x7fff, 0xfffffffffffffff8, 0xffffffff, 0x0, 0x7, 0x1000000000, 0xffffffffffffff78, 0xb6ec, 0x1, 0x5, 0x7fffffff, 0x81, 0x2, 0x80000000, 0x2, 0xffffffffffffffc0, 0x10001, 0x1000, 0x5, 0x7, 0x1000, 0x3, 0x1, 0x4, 0x8, 0x0, 0x2, 0x1, @perf_config_ext={0x9, 0x40}, 0x1400, 0x1, 0x3, 0x4, 0x8, 0x1000, 0x7d860326}, 0x0, 0x2, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000440)=0x42fb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000180)=""/224}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000001740)={0xc, 0x1, 0x4, 0x6, 0x2, r2, 0x7f}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/248}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r2, 0x28, &(0x7f00000004c0)}, 0x10) recvmsg(r3, &(0x7f0000003dc0)={&(0x7f0000002c00)=@can={0x0, 0x0}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000002c80)=""/4096, 0x1000}], 0x1, &(0x7f0000003cc0)=""/254, 0xfe, 0x100000000}, 0x101) bpf$PROG_LOAD(0x5, &(0x7f0000003e00)={0x9, 0xa, &(0x7f0000000680)=@raw=[@generic={0x10000, 0x1, 0x0, 0x58}, @alu={0x4, 0x8, 0x5, 0x7, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff}, @exit={0x95}], &(0x7f0000000700)='syzkaller\x00', 0xab10, 0x1000, &(0x7f0000000740)=""/4096, 0x41f00, 0x1, [], r5}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000280)="3836afccac4dce1e7c345e414c4faab98535b7328fae2e396ed2c73f1c960495196be79097732a261a5a3ad762190ba2756b3206960f400958e9850971ff557f381ed94f561821570377457828e1c7c20c2330a7ea7926206238d8e1785d62be54794a211b95d880f67e446dd4fdb2a5bcb23b4b8ae6fc583976a60515368b77aee8c974d115ec274d4ad3b2460a22dd4cf0d4d112a0d8bf520edffcf1657dc2f6d645f854a10721f017d0de4579cd7eab1d9cd8481456baf2ceb15e52e338192a55d141d996bc8c946e4427de6565d66e49151698bdbabe72de0c2680509d4b9fe94730b23f27", &(0x7f0000000380)="f8eb05435347a7dbe2c3aa07e8c8b506e9ebf0aee3881dc0f750ff29c8015001802b1f8cf8b6254d0cd00ba9809fd67dd3a2d0f239098a8b8c55edc56b1335ec43e0cb21383e"}, 0x20) 2018/03/31 14:05:24 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000b40), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000b80)={r2, r3}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r4, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) sendmsg(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x80}, 0x20000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r4, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r6 = perf_event_open(&(0x7f00000008c0)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x60) r7 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) close(r7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x200000000, &(0x7f0000000940)={0xffffffffffffffff}) recvmsg$kcm(r10, &(0x7f0000001b80)={&(0x7f0000000980), 0x80, &(0x7f0000001b00)=[{&(0x7f0000000a00)=""/178, 0xb2}, {&(0x7f0000000ac0)=""/60, 0x3c}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x3, &(0x7f0000001b40)=""/9, 0x9, 0xc4ad}, 0x40000000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0x3ff}, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)) close(r9) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r11, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair(0x10, 0x5, 0x3f, &(0x7f0000000840)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r12, 0x89e1, &(0x7f0000000880)={r8}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/31 14:05:24 executing program 7: socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = getpid() r2 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x6) r4 = gettid() mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002840)=0xfffffffffffff801, 0x4) socketpair(0x5, 0x80a, 0x1, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, r4, 0x7, r6, 0x8) recvmsg$kcm(r5, &(0x7f0000001300)={0x0, 0x3b2, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) r8 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002b00)='./file2\x00', 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ac0)={&(0x7f0000002a80)='./file1\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002800)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002700)='./file1\x00', 0x0, 0x2000000000000008}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000002a00)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x82004, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002640)) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x0, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x0, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x0, 0x0, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r4, 0x5, r3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x8) recvmsg$kcm(r6, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r1, 0xc, r7, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) mount(&(0x7f0000002880)='./file1\x00', &(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)='jfs\x00', 0x10, &(0x7f0000002940)="ca8fb233c1c481627ea2938c9b4372933098cab7acf37e562964b57b16bfe62bee33d537d9e32e3c43c0c5012ca5262a11df278311a61e29ab42558541ac6c8f02551f79bc8151860418f68e2c3fa03ddaf2ac9f5bec9d8dd1f8e1657115cbf007beb84b12cdcd") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) 2018/03/31 14:05:24 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x26) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000711028000000000000000000000000009500000000000000e22417802ff47c73d18025a2684cdd76b968c6335e877ab6797b8f79a13900e621d44b249b183d4e18c18e7e9401e349929eccd89f1a43064fdd4b777b10fdc3c5b708b740c3d30080efb3306857a36e0c94dc636b90ce2774aa7448"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe, 0x63, &(0x7f0000000180)="73286bb5fc815c7977100b97491e", &(0x7f00000000c0)=""/99}, 0x28) [ 761.621669] FAULT_INJECTION: forcing a failure. [ 761.621669] name failslab, interval 1, probability 0, space 0, times 0 [ 761.628367] tmpfs: No value for mount option '"a )/ ܽ "8+V}dӝ [ 761.628367] ' [ 761.632947] CPU: 0 PID: 16512 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 761.632954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.632958] Call Trace: [ 761.632976] dump_stack+0x194/0x24d [ 761.632989] ? arch_local_irq_restore+0x53/0x53 [ 761.633001] ? __save_stack_trace+0x7e/0xd0 [ 761.633021] should_fail+0x8c0/0xa40 [ 761.678061] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 761.683162] ? kasan_kmalloc+0xad/0xe0 [ 761.687047] ? kmem_cache_alloc_trace+0x136/0x740 [ 761.691891] ? __memcg_init_list_lru_node+0x169/0x270 [ 761.697077] ? __list_lru_init+0x544/0x750 [ 761.701299] ? sget_userns+0x6b1/0xe40 [ 761.705169] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 761.709907] ? do_mount+0xea4/0x2bb0 [ 761.713599] ? SyS_mount+0xab/0x120 [ 761.717206] ? do_syscall_64+0x281/0x940 [ 761.721247] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 761.726594] ? find_held_lock+0x35/0x1d0 [ 761.730638] ? __lock_is_held+0xb6/0x140 [ 761.734687] ? check_same_owner+0x320/0x320 [ 761.738991] ? rcu_note_context_switch+0x710/0x710 [ 761.743910] should_failslab+0xec/0x120 [ 761.747866] kmem_cache_alloc_trace+0x4b/0x740 [ 761.752431] ? __kmalloc_node+0x33/0x70 [ 761.756381] ? __kmalloc_node+0x33/0x70 [ 761.760334] ? rcu_read_lock_sched_held+0x108/0x120 [ 761.765334] __memcg_init_list_lru_node+0x169/0x270 [ 761.770333] ? list_lru_add+0x7c0/0x7c0 [ 761.774290] ? __kmalloc_node+0x47/0x70 [ 761.778248] __list_lru_init+0x544/0x750 [ 761.782293] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 761.788159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 761.793158] ? lockdep_init_map+0x9/0x10 [ 761.797202] sget_userns+0x6b1/0xe40 [ 761.800896] ? kernfs_sop_show_path+0x190/0x190 [ 761.805548] ? kernfs_sop_show_options+0x180/0x180 [ 761.810456] ? destroy_unused_super.part.6+0xd0/0xd0 [ 761.815549] ? check_same_owner+0x320/0x320 [ 761.819852] ? rcu_pm_notify+0xc0/0xc0 [ 761.823730] ? rcu_read_lock_sched_held+0x108/0x120 [ 761.828724] ? kmem_cache_alloc_trace+0x459/0x740 [ 761.834187] ? lock_downgrade+0x980/0x980 [ 761.838327] kernfs_mount_ns+0x13d/0x8b0 [ 761.842369] ? kernfs_super_ns+0x70/0x70 [ 761.846419] sysfs_mount+0xc2/0x1c0 [ 761.850028] ? sysfs_kill_sb+0x40/0x40 [ 761.853902] ? alloc_pages_current+0xbe/0x1e0 [ 761.858379] ? security_sb_copy_data+0x81/0xb0 [ 761.862944] mount_fs+0x66/0x2d0 [ 761.866292] vfs_kern_mount.part.26+0xc6/0x4a0 [ 761.870854] ? may_umount+0xa0/0xa0 [ 761.874463] ? _raw_read_unlock+0x22/0x30 [ 761.878590] ? __get_fs_type+0x8a/0xc0 [ 761.882460] do_mount+0xea4/0x2bb0 [ 761.885984] ? copy_mount_string+0x40/0x40 [ 761.890200] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 761.895197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 761.899936] ? retint_kernel+0x10/0x10 [ 761.903810] ? copy_mount_options+0x18b/0x2e0 [ 761.908285] ? copy_mount_options+0x196/0x2e0 [ 761.912763] ? copy_mount_options+0x1f7/0x2e0 [ 761.917240] SyS_mount+0xab/0x120 [ 761.920670] ? copy_mnt_ns+0xb30/0xb30 [ 761.924537] do_syscall_64+0x281/0x940 [ 761.928401] ? vmalloc_sync_all+0x30/0x30 [ 761.932526] ? _raw_spin_unlock_irq+0x27/0x70 [ 761.937002] ? finish_task_switch+0x1c1/0x7e0 [ 761.941482] ? syscall_return_slowpath+0x550/0x550 [ 761.946392] ? syscall_return_slowpath+0x2ac/0x550 [ 761.951299] ? prepare_exit_to_usermode+0x350/0x350 [ 761.956294] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 761.961643] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 761.966473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 761.971643] RIP: 0033:0x454e79 [ 761.974813] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 761.982502] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 761.989753] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 761.996999] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 762.004250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 762.011498] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000039 2018/03/31 14:05:24 executing program 6: socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) socketpair(0x0, 0x806, 0x0, &(0x7f00000007c0)) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000007e80)={&(0x7f0000007840)=@generic={0x3, "6a27caf9c5f49f1308ab081227512e79e184a7cc437012becdfb129e63f42111e3c2f58ae4b2a16ab7b821c3895e9d327279787912f87c9fb82d4ff90a57a2963fa2e6f4c350646d32ecee3b990be133c97f1b6cd32effa42215b4362d392ec268249eb4b93d7a4a367588ce8e348cf10974dff5097ab907015873695f22"}, 0x80, &(0x7f0000007c00), 0x0, &(0x7f0000001ac0)}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)={&(0x7f0000000740)='./file0\x00'}, 0xfffffffffffffebc) mkdir(&(0x7f0000000040)='./file0\x00', 0xfd690e39c9646733) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x6) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000001ac0)='ppp1\\[\'-cpusetem1\x00') r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r3, &(0x7f0000001d00), &(0x7f0000000300)=""/153}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x0) close(r0) [ 762.029809] tmpfs: No value for mount option '"a )/ ܽ "8+V}dӝ [ 762.029809] ' 2018/03/31 14:05:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000001840)=ANY=[@ANYBLOB="770000002200000007000000000000000900000000000000a3d8a45d93"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000100000000000875f000000000500000000000000d40000002000000095000000000000fb"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0xe, 0x84, &(0x7f0000000100)="416fe71f79ef42537532367622c1", &(0x7f00000001c0)=""/132}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x1e, 0x18, &(0x7f0000000380)="0aac1ac22028d576e0e5504088ca9e4994e25b35831f64ffd77376b81f8b", &(0x7f0000000140)=""/24}, 0x28) socketpair(0x1, 0x3, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x7ff) recvmsg(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f0000000440)=""/99, 0x63}, {&(0x7f00000004c0)=""/247, 0xf7}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000001640)=""/41, 0x29}], 0x6, &(0x7f0000001700)=""/205, 0xcd, 0x8}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f0000000180)="c07d66ef6f2800d44e16fb5ee9e11c35f4", &(0x7f0000000280)}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001880)={r5, 0x4, 0x18}, 0xc) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000018c0)=r1, 0x4) 2018/03/31 14:05:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000007d80)=ANY=[@ANYRES32], &(0x7f0000000080)='GPL\x00', 0x8, 0xffffff3d, &(0x7f00000001c0)=""/249}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x4}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000002c0)="9c770b85a75a19ea2648ec94f8aee772aed76e9c415d6e40574c80f99c4cd574bcb7293f6ca6c81e8368deebc11239d9b931414b0011c50f8460a5113b5eb8060ea621e9a42b0b245b438df2ec3f2b61d78a770573aca346f332c372a79561a38434783f597adae8a03583a41583c4da5071b57c5623bc2f260cefd5c1d805aaa6cb833e2b22a91d90b420ad99f002c13ba3ffc86d0aeecf177c15f86dfddf01bdf2f7d6613c829f54f400e530db4d8bade1c932417c43c110e5be075a4489f2996c14b5c55ce096b975005f1707c7a21ad7a44dae9cd04ccd9b8b5c5e25ee471c40ae94fe1c4857dfab862069", &(0x7f00000003c0)=""/205}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/03/31 14:05:25 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x87f2cbd2a3010587, &(0x7f0000ca3000), 0x57, &(0x7f0000a01f13)=""/237, 0xfffffffffffffdb8}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r1, 0x28, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) socketpair(0x19, 0x3, 0x9, &(0x7f0000000640)) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r3, 0x1, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', r4}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000600)={0x0, r2, 0x6, 0x3}, 0x14) mkdir(&(0x7f0000000680)='./file1\x00', 0x10) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r5, 0x0, 0x9, 0x8, &(0x7f0000000400)="c5b2192ccee2087d39", &(0x7f0000000440)=""/8, 0x9, 0xffffffffffffffff}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x9, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000001780)=""/251, 0x0, 0x1}, 0x48) 2018/03/31 14:05:25 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000002800000850000002000000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x4, 0x20, 0x9, 0x27c8e7bd, 0x0, 0x5, 0x2000, 0x9, 0x8, 0x7ff, 0x7, 0xffffffff7fffffff, 0x6, 0x5, 0x1ff, 0x10000, 0x7f, 0x4000000000000000, 0x2, 0xfffffffffffffffb, 0x5340, 0x5, 0x8, 0x2, 0x7, 0x8, 0x100000000, 0x8, 0x200, 0x4, 0x4, 0x1f, 0x9, 0x5, 0x400, 0x800, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x0, 0x9, 0x20, 0x0, 0x0, 0x2, 0x6}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18, 0x0, 0x8}, 0x28) 2018/03/31 14:05:25 executing program 1 (fault-call:1 fault-nth:58): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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", 0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) [ 762.282917] FAULT_INJECTION: forcing a failure. [ 762.282917] name failslab, interval 1, probability 0, space 0, times 0 [ 762.294202] CPU: 0 PID: 16563 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 762.301474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.310828] Call Trace: [ 762.313422] dump_stack+0x194/0x24d [ 762.317053] ? arch_local_irq_restore+0x53/0x53 [ 762.321720] ? __save_stack_trace+0x7e/0xd0 [ 762.326050] should_fail+0x8c0/0xa40 [ 762.329764] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 762.334868] ? kasan_kmalloc+0xad/0xe0 [ 762.338759] ? kmem_cache_alloc_trace+0x136/0x740 [ 762.343595] ? __memcg_init_list_lru_node+0x169/0x270 [ 762.348766] ? __list_lru_init+0x544/0x750 [ 762.352979] ? sget_userns+0x6b1/0xe40 [ 762.356845] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 762.361578] ? do_mount+0xea4/0x2bb0 [ 762.365268] ? SyS_mount+0xab/0x120 [ 762.368875] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 762.374222] ? find_held_lock+0x35/0x1d0 [ 762.378265] ? __lock_is_held+0xb6/0x140 [ 762.382319] ? check_same_owner+0x320/0x320 [ 762.386624] ? rcu_note_context_switch+0x710/0x710 [ 762.391542] should_failslab+0xec/0x120 [ 762.395500] kmem_cache_alloc_trace+0x4b/0x740 [ 762.400061] ? __kmalloc_node+0x33/0x70 [ 762.404033] __memcg_init_list_lru_node+0x169/0x270 [ 762.409038] ? list_lru_add+0x7c0/0x7c0 [ 762.412992] ? __kmalloc_node+0x47/0x70 [ 762.416955] __list_lru_init+0x544/0x750 [ 762.420999] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 762.426871] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 762.431874] ? lockdep_init_map+0x9/0x10 [ 762.435917] sget_userns+0x6b1/0xe40 [ 762.439610] ? kernfs_sop_show_path+0x190/0x190 [ 762.444265] ? kernfs_sop_show_options+0x180/0x180 [ 762.449177] ? destroy_unused_super.part.6+0xd0/0xd0 [ 762.454271] ? check_same_owner+0x320/0x320 [ 762.458574] ? rcu_pm_notify+0xc0/0xc0 [ 762.462448] ? rcu_read_lock_sched_held+0x108/0x120 [ 762.467443] ? kmem_cache_alloc_trace+0x459/0x740 [ 762.472270] ? lock_downgrade+0x980/0x980 [ 762.476405] kernfs_mount_ns+0x13d/0x8b0 [ 762.480448] ? kernfs_super_ns+0x70/0x70 [ 762.484500] sysfs_mount+0xc2/0x1c0 [ 762.488107] ? sysfs_kill_sb+0x40/0x40 [ 762.491974] ? alloc_pages_current+0xbe/0x1e0 [ 762.496452] ? security_sb_copy_data+0x81/0xb0 [ 762.501020] mount_fs+0x66/0x2d0 [ 762.504374] vfs_kern_mount.part.26+0xc6/0x4a0 [ 762.508938] ? may_umount+0xa0/0xa0 [ 762.512546] ? _raw_read_unlock+0x22/0x30 [ 762.516674] ? __get_fs_type+0x8a/0xc0 [ 762.520542] do_mount+0xea4/0x2bb0 [ 762.524069] ? copy_mount_string+0x40/0x40 [ 762.528282] ? rcu_pm_notify+0xc0/0xc0 [ 762.532157] ? copy_mount_options+0x5f/0x2e0 [ 762.536541] ? rcu_read_lock_sched_held+0x108/0x120 [ 762.541535] ? kmem_cache_alloc_trace+0x459/0x740 [ 762.546356] ? kasan_check_write+0x14/0x20 [ 762.550573] ? copy_mount_options+0x1f7/0x2e0 [ 762.555055] SyS_mount+0xab/0x120 [ 762.558486] ? copy_mnt_ns+0xb30/0xb30 [ 762.562354] do_syscall_64+0x281/0x940 [ 762.566222] ? vmalloc_sync_all+0x30/0x30 [ 762.570349] ? _raw_spin_unlock_irq+0x27/0x70 [ 762.574823] ? finish_task_switch+0x1c1/0x7e0 [ 762.579300] ? syscall_return_slowpath+0x550/0x550 [ 762.584210] ? syscall_return_slowpath+0x2ac/0x550 [ 762.589119] ? prepare_exit_to_usermode+0x350/0x350 [ 762.594114] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 762.599462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 762.604289] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 762.609458] RIP: 0033:0x454e79 [ 762.612625] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 762.620315] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 762.627563] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 762.634815] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 762.642062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 762.649312] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003a 2018/03/31 14:05:25 executing program 6: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000008c0), 0x1, &(0x7f00000009c0)}, 0x20000003) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r2 = gettid() socketpair(0x8, 0xf, 0x5, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000b80)={0x4, 0x70, 0x1, 0x101, 0x0, 0xf9, 0x0, 0x7e, 0x2001, 0x3, 0x7, 0x0, 0x800, 0x60d2, 0x7fff, 0xb63a, 0xde, 0x1, 0x8, 0x54, 0x39, 0x9, 0x4ca2, 0x2, 0x10001, 0x2, 0x4, 0x3, 0x6, 0x1, 0x5, 0x2, 0x1ff, 0x1, 0x7, 0x80, 0x8, 0x7, 0x0, 0x9, 0x5, @perf_bp={&(0x7f0000000080), 0x8}, 0x14, 0x3, 0x7, 0x3, 0x4, 0x7fff, 0xdf}, r2, 0xc7, r3, 0x1) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a39483f626e", &(0x7f00000006c0)=""/139}, 0x18) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000940)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000ac0)="2f9fcf953a23d84201ca085c369873e44cfdbd53f28680b93db2a023a9fad139ed98a93fc2e0fcb8aaf9c5f12cb115f35c12b38ca8168a826d7db8ebe03b95b7f5c87e98a445dadb0df40271a90c8c3fe514194aebb46251771df1947d2dadac6f6879f62d0ab69c5c8d074ad11596e9a590c79d92a26b46a767a71dce276c465b21162df3e1a388aa9309e567833b35bf5272ca6fbc3ac1590f4f2a6a47d4110dc383de605254af425a1ba92d835626dd4ad722fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) socketpair(0x4000000000a, 0xf, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x7, 0x40, 0x4, 0x0, r5, 0xab2}, 0x2c) socketpair(0x1d, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0xffffffff943f26e7) r8 = gettid() perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x7, 0x8000, 0xffffffffffffffff, 0x1, 0x0, 0x3e8, 0x40000, 0x4, 0x100000001, 0x0, 0x4, 0x401, 0x4, 0x7, 0x4, 0xc892, 0x10000, 0x20, 0x4, 0x2, 0x4, 0x8, 0x7b, 0x7ff, 0x8, 0x20, 0x8, 0x2, 0xbf01, 0x40, 0x0, 0x7fffffff, 0x1000200, 0x6, 0x4f4f, 0x5, 0x0, 0xfff, 0x6, @perf_config_ext={0x7, 0x28a4}, 0x800, 0x7fffffff, 0xffffffffffffff85, 0x5, 0x0, 0x0, 0x5}, r8, 0xe, r6, 0x1) sendmsg$kcm(r7, &(0x7f0000000a40)={&(0x7f00000009c0)=@ax25={0x3, {"9cb5db4a2811a5"}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000c00)=ANY=[], 0x0, 0x20000000}, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x72, 0x30dc7ee6, 0x0, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x3, 0x3f, 0x5276c0000000, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002100)={r9, &(0x7f0000000100)="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", &(0x7f0000001100)=""/4096}, 0x18) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002280)={&(0x7f0000002240)='./file0\x00', r9}, 0x10) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)={0xc, 0xfffffffffffffffd, 0x0, 0x7, 0x8, r9, 0xffffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000002140)={0xd, 0x0, 0x200, 0x8, 0x3, r10}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000021c0)={0xffffffffffffffff, 0x28, &(0x7f0000002180)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002200)={0x0, 0x7fff, 0x18}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) socketpair(0x1f, 0x0, 0x0, &(0x7f0000000900)) r11 = gettid() perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x10000, 0x2, 0x401, 0xbf, 0x0, 0x8, 0x8040, 0x8, 0x4, 0x4, 0x358, 0xe1f, 0x4, 0x90, 0x0, 0x2, 0x9, 0x81, 0x10000, 0x4, 0x136, 0x3ff, 0x168, 0x3, 0x7, 0x9, 0x100, 0x100000001, 0x5, 0x218, 0x5, 0x6, 0x0, 0x5, 0x800, 0x1ff, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0x757, 0x2, 0x2, 0x3ff, 0x2, 0x800}, r11, 0xb, r4, 0x1) 2018/03/31 14:05:25 executing program 4: mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000700)='v7\x00', 0x40, &(0x7f00000002c0)="b40f90e877e707") mkdir(&(0x7f00000005c0)='./file1/file0\x00', 0x43) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18) mount(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='tmpfs\x00', 0x4000, &(0x7f00000006c0)="31238f37042aab2b3199b4") r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000380)='./file1/file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00', r2}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000740)={&(0x7f0000000280)='./file0\x00', r2}, 0x10) r3 = gettid() perf_event_open(&(0x7f0000000780)={0x2, 0x70, 0x529, 0x9, 0x8, 0x1, 0x0, 0x100000001, 0x20000, 0x1, 0x1, 0x3, 0x1fea, 0x6, 0x6, 0x3, 0x12, 0x7, 0x1, 0xeb, 0x0, 0x9, 0x7, 0x80000001, 0x17d, 0x4, 0x3, 0x4, 0x2, 0xbb, 0xc6ce, 0x800, 0x3, 0x1, 0xfffffffffffffffd, 0x2, 0x5, 0x0, 0x0, 0x4, 0x6, @perf_config_ext={0x100000001, 0x80000000}, 0x20, 0x80, 0x7, 0x5, 0x7, 0x3, 0x3}, r3, 0x6, r0, 0x8) r4 = gettid() perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x7, 0x6d, 0x0, 0x4, 0x0, 0x5, 0x400, 0x6, 0x4, 0x8, 0x9, 0x52, 0x1000, 0x7, 0x9, 0x8001, 0x1ff, 0xff, 0x5, 0x7ff, 0x1ff, 0x9, 0x6, 0x2, 0xe000000000000000, 0x7, 0x7fffffff, 0x2, 0x6, 0xce, 0xfffffffffffff70b, 0xfffffffffffff5b0, 0x4, 0x7, 0x4, 0x3, 0x0, 0x8, 0x3, @perf_bp={&(0x7f00000003c0)}, 0x40, 0x3f, 0x1, 0x7, 0x7ff, 0x4, 0x100000000}, r4, 0xb, r0, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) 2018/03/31 14:05:25 executing program 3: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)="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") socketpair(0xf, 0xa, 0x187, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x19, 0xff03c1cd5f8bae62, 0xb51c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/31 14:05:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000008a00)={&(0x7f0000008700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008900)=[{&(0x7f0000008780)=""/192, 0xc0}, {&(0x7f0000008840)=""/153, 0x99}], 0x2, &(0x7f0000008940)=""/184, 0xb8, 0xfffffffffffffe01}, 0x40000040) bpf$PROG_LOAD(0x5, &(0x7f0000008a40)={0x6, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95}], &(0x7f0000000040)="40000100", 0xd04, 0x1, &(0x7f0000000080)=""/1, 0x40f00, 0x1, [], r0}, 0x48) 2018/03/31 14:05:25 executing program 2: getpid() r0 = perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd68, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r3, 0x7, 0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6, 0xfffffffffffffff7, 0xff, 0x4d, 0x0, 0x4, 0x40142, 0x1, 0xff, 0x6c51, 0x9, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x4e1, 0xe250, 0x8, 0x4, 0x80, 0x0, 0x4, 0xb4, 0x3, 0x84d2, 0xc3, 0x100000001, 0x1, 0x1ff, 0x4, 0x81, 0x408, 0x10001, 0x96cb, 0x5, 0x0, 0x0, 0x3d, 0x0, @perf_config_ext={0x1, 0x2}, 0x4000, 0x3f, 0x2, 0x6, 0x6, 0x2, 0x6}, r1, 0x5, r2, 0x1) socketpair(0x200000000, 0x0, 0x100, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 14:05:25 executing program 7: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xd, 0x72c4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/248}, 0x18) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r2, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000280), &(0x7f0000000380)}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000440)=@nl=@kern={0x10}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002940)=[{0x10, 0x0, 0x1000}, {0x10, 0x114}], 0x20}, 0x4004000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000006980)=ANY=[], 0x0, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000680)=ANY=[@ANYRES32, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES64=r3, @ANYRES16=r0, @ANYRES64=r2, @ANYBLOB="00818994d10f12f40e5c7b1e300b5125c8bf3ddab6bc17696f4c7dcd59be1ad72daeffd253a58d24cd69876040ed9eec8334863427a63ab0b81adcdb49ee5bb06ccb041c755a7c00e760a0013d578c4b3ccf3407fba6f3c0a838e1497455e86b582c301eb3b02727a3df53786a3872619ff72604e7fe4e4f38e794e2027e1c7d95493765ffe59c8b88"], @ANYRES32=r0], @ANYRES64=r3, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64], @ANYPTR64, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYRES16, @ANYRES32=r2, @ANYRES64=r0, @ANYPTR64], @ANYPTR], @ANYRES16=r3, @ANYRES16, @ANYRES64=r2, @ANYRES32=r1], 0x3c}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) 2018/03/31 14:05:25 executing program 0: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0xe12, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) r3 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x0, 0x7ff, 0x92, 0x401, 0x0, 0x6, 0x2, 0xa, 0x5, 0xe3ec, 0x4, 0xffff, 0x100000001, 0x1, 0x8b3c, 0x1ff, 0x3d0, 0x1, 0x80000001, 0x3f, 0x0, 0x8, 0x9, 0x9, 0x2, 0x7d, 0x42e, 0x7fff, 0x2, 0x5, 0x1, 0x0, 0xd87, 0x80000000, 0x49ef, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x1803, 0xfffffffffffff1a7, 0x0, 0x6, 0x5, 0x0, 0xffea}, 0x0, 0x4, r0, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x2, 0x1f, 0x0, 0x1c, 0xffffffffffffff9c}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', r4}, 0x10) r5 = perf_event_open(&(0x7f0000000780)={0x7, 0x70, 0xfff, 0x1, 0x4, 0x7fff, 0x0, 0x5, 0x4, 0x4, 0x6, 0x10001, 0x401, 0x3ff, 0x5b8f, 0x40, 0x800, 0x5f5, 0x1, 0x2, 0x9, 0x7fff, 0x3f, 0x100000000, 0x3, 0x7, 0x9, 0x6, 0x81, 0x0, 0x2, 0x401, 0x6, 0x1a, 0x100400000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, @perf_config_ext, 0x1, 0x40000000000, 0x80000000, 0x7, 0x4, 0xfffffffffffffff8, 0x4}, r2, 0x5, r0, 0x2) close(r3) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x101, 0x800, 0x3, 0x101, 0x0, 0x2, 0x10040, 0x2, 0x5, 0x4d49, 0x6, 0x200, 0x10000, 0x5, 0x1, 0xfffffffffffff801, 0x0, 0x80000000, 0x162, 0x8000, 0x400, 0x101, 0x93, 0x8000, 0x0, 0x3, 0x200, 0x400, 0x40, 0x10000, 0x8, 0x3, 0x7fffffff, 0x5, 0x1, 0x1f, 0x0, 0x100, 0x0, @perf_bp={&(0x7f00000002c0), 0x9}, 0x20000, 0x9, 0x8, 0x0, 0x2, 0xffffffffffffff5c, 0x6}, r2, 0xa, r1, 0x8) close(r5) close(r0) mount(&(0x7f00000005c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)="1d2e366679938d4d7b7abcd0f97a94e5d2d23b6a153b534a8bc0c04b6873662e1b18f1078b077df3e55aeb75dd04d3697d8e7c3850e817cdbd4e15afe488a1fcca6957c1fb7d368664909e10ce5d9c2f25e1d2f4c1a750ffd391b660b387882247f7ab6fe3a4d9035bfd632a4d5dc7c0dae1132ac56fb476ff0245d4e536865ca47a868a1b84624f1f4181401fe82b21a5513cfc1f837a1e08cda5c4ae6d7092d96f8f3e170a6095f3a0fe83d8", 0x20020, &(0x7f0000000500)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000900)) close(r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f0000000400)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x11, 0x1, 0x7fff, &(0x7f00000008c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x9, 0xffff, 0x1000, 0x3ff, 0x0, 0xffffffff80000000, 0x40000, 0x8, 0x1000, 0x3, 0x1, 0x4, 0x0, 0x1e64a00000000, 0x8001, 0x6, 0xffffffff, 0x4, 0x6, 0x242, 0x2, 0xa4, 0x8, 0xfff, 0xf77f, 0x401, 0x5727, 0x3, 0x80000000, 0xffffffffffff7fff, 0x6, 0xffffffffffffffa7, 0x8, 0xffffffff7fffffff, 0xff, 0x8, 0x0, 0x4, 0x4, @perf_config_ext={0xade4, 0x5}, 0x10000, 0x8, 0x6, 0x7, 0x2, 0x6, 0x2}, r2, 0x5, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) gettid() socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r4, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={r8, 0x35bf5e58, 0x18}, 0xc) r9 = perf_event_open(&(0x7f0000000840)={0x7, 0x70, 0x7, 0x7fffffff, 0xfff, 0x401, 0x0, 0x2f, 0x4114c, 0x2, 0x4, 0x10000, 0x4, 0x4c92, 0x3, 0x9, 0x6, 0x9e, 0x2, 0x0, 0x1a, 0x6, 0x2, 0x9, 0x8001, 0x2, 0x5, 0x20, 0x8, 0x1, 0x5, 0x100000001, 0x7fffffff, 0xbec, 0xb26, 0x3ff, 0x5, 0x9, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000800), 0x8}, 0x30, 0x2, 0x6, 0x7, 0x0, 0x1, 0x78b}, r2, 0x1, r6, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000600)) 2018/03/31 14:05:25 executing program 1 (fault-call:1 fault-nth:59): mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0/bus/file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000080)='./file0/bus/file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='configfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus/file0/file0/file0\x00', &(0x7f00000002c0)='nfs4\x00', 0x84000, &(0x7f00000004c0)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000003c0)='./file0/bus/file0/file0\x00'}, 0xffffffffffffff76) socketpair$inet(0x2, 0x2, 0xf95, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002800)={&(0x7f0000000440)='./file0/bus/file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x0, 0x4, 0x3}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001800)="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0x1000}, {&(0x7f00000014c0)="7b1a041bba6f028846aabbf4584c23ed80cd479f01071214f5c79fb7351446b6978654bd411d8e11c9c40eb6498c0afe185988bfaddaafe74c48a0129e8801ad78ef5ea0f828c659f6e50a497486ce8b738d61e986d3d22742fe8f06bcaea840d57a25faab247e2f9c5871a16eaba64c0639d656180e1ee867280b6c9c5dd784005d6f8f0653ff1c39261e4fd189a2ce4b542d7cd5c19470", 0x98}], 0x2, 0x0, 0x0, 0x4000}, 0x24000000) socketpair(0x0, 0x8000b, 0x7fffffff, &(0x7f0000000300)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) [ 762.784009] FAULT_INJECTION: forcing a failure. [ 762.784009] name failslab, interval 1, probability 0, space 0, times 0 [ 762.795611] CPU: 1 PID: 16590 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 [ 762.795708] tmpfs: No value for mount option '1#7*+1' [ 762.802883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.802896] Call Trace: [ 762.802914] dump_stack+0x194/0x24d [ 762.802929] ? arch_local_irq_restore+0x53/0x53 [ 762.802949] should_fail+0x8c0/0xa40 [ 762.802960] ? trace_event_raw_event_lock+0x340/0x340 [ 762.802972] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 762.802985] ? find_first_zero_bit+0x93/0xe0 [ 762.847073] ? perf_trace_lock+0xd6/0x900 [ 762.851204] ? find_held_lock+0x35/0x1d0 [ 762.855260] ? __lock_is_held+0xb6/0x140 [ 762.859323] ? check_same_owner+0x320/0x320 [ 762.863635] ? rcu_note_context_switch+0x710/0x710 [ 762.868547] ? find_held_lock+0x35/0x1d0 [ 762.872587] should_failslab+0xec/0x120 [ 762.876554] __kmalloc+0x63/0x760 [ 762.879998] ? lock_downgrade+0x980/0x980 [ 762.884141] ? _raw_spin_unlock+0x22/0x30 [ 762.888285] ? register_shrinker+0x10e/0x2d0 [ 762.892680] ? trace_event_raw_event_module_request+0x320/0x320 [ 762.894916] tmpfs: No value for mount option '1#7*+1' [ 762.898725] register_shrinker+0x10e/0x2d0 [ 762.898737] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 762.898749] ? memcpy+0x45/0x50 [ 762.898764] sget_userns+0xbbf/0xe40 [ 762.898775] ? kernfs_sop_show_path+0x190/0x190 [ 762.898789] ? kernfs_sop_show_options+0x180/0x180 [ 762.898801] ? destroy_unused_super.part.6+0xd0/0xd0 [ 762.898818] ? check_same_owner+0x320/0x320 [ 762.898830] ? rcu_pm_notify+0xc0/0xc0 [ 762.944120] ? rcu_read_lock_sched_held+0x108/0x120 [ 762.949117] ? kmem_cache_alloc_trace+0x459/0x740 [ 762.953937] ? lock_downgrade+0x980/0x980 [ 762.958068] kernfs_mount_ns+0x13d/0x8b0 [ 762.962108] ? kernfs_super_ns+0x70/0x70 [ 762.966165] sysfs_mount+0xc2/0x1c0 [ 762.969779] ? sysfs_kill_sb+0x40/0x40 [ 762.973650] ? alloc_pages_current+0xbe/0x1e0 [ 762.978127] ? security_sb_copy_data+0x81/0xb0 [ 762.982688] mount_fs+0x66/0x2d0 [ 762.986037] vfs_kern_mount.part.26+0xc6/0x4a0 [ 762.990596] ? may_umount+0xa0/0xa0 [ 762.994203] ? _raw_read_unlock+0x22/0x30 [ 762.998335] ? __get_fs_type+0x8a/0xc0 [ 763.002201] do_mount+0xea4/0x2bb0 [ 763.005717] ? copy_mount_string+0x40/0x40 [ 763.009930] ? rcu_pm_notify+0xc0/0xc0 [ 763.013795] ? copy_mount_options+0x5f/0x2e0 [ 763.018176] ? rcu_read_lock_sched_held+0x108/0x120 [ 763.023168] ? kmem_cache_alloc_trace+0x459/0x740 [ 763.027988] ? kasan_check_write+0x14/0x20 [ 763.032203] ? copy_mount_options+0x1f7/0x2e0 [ 763.036674] SyS_mount+0xab/0x120 [ 763.040100] ? copy_mnt_ns+0xb30/0xb30 [ 763.043969] do_syscall_64+0x281/0x940 [ 763.047840] ? vmalloc_sync_all+0x30/0x30 [ 763.051960] ? _raw_spin_unlock_irq+0x27/0x70 [ 763.056439] ? finish_task_switch+0x1c1/0x7e0 [ 763.060918] ? syscall_return_slowpath+0x550/0x550 [ 763.065836] ? syscall_return_slowpath+0x2ac/0x550 [ 763.070750] ? prepare_exit_to_usermode+0x350/0x350 [ 763.075750] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 763.081100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 763.085936] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 763.091111] RIP: 0033:0x454e79 [ 763.094278] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 763.101972] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 763.109222] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 763.116469] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 763.123722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/03/31 14:05:26 executing program 5: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0xe12, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) r3 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x0, 0x7ff, 0x92, 0x401, 0x0, 0x6, 0x2, 0xa, 0x5, 0xe3ec, 0x4, 0xffff, 0x100000001, 0x1, 0x8b3c, 0x1ff, 0x3d0, 0x1, 0x80000001, 0x3f, 0x0, 0x8, 0x9, 0x9, 0x2, 0x7d, 0x42e, 0x7fff, 0x2, 0x5, 0x1, 0x0, 0xd87, 0x80000000, 0x49ef, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x1803, 0xfffffffffffff1a7, 0x0, 0x6, 0x5, 0x0, 0xffea}, 0x0, 0x4, r0, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x2, 0x1f, 0x0, 0x1c, 0xffffffffffffff9c}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', r4}, 0x10) r5 = perf_event_open(&(0x7f0000000780)={0x7, 0x70, 0xfff, 0x1, 0x4, 0x7fff, 0x0, 0x5, 0x4, 0x4, 0x6, 0x10001, 0x401, 0x3ff, 0x5b8f, 0x40, 0x800, 0x5f5, 0x1, 0x2, 0x9, 0x7fff, 0x3f, 0x100000000, 0x3, 0x7, 0x9, 0x6, 0x81, 0x0, 0x2, 0x401, 0x6, 0x1a, 0x100400000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, @perf_config_ext, 0x1, 0x40000000000, 0x80000000, 0x7, 0x4, 0xfffffffffffffff8, 0x4}, r2, 0x5, r0, 0x2) close(r3) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x101, 0x800, 0x3, 0x101, 0x0, 0x2, 0x10040, 0x2, 0x5, 0x4d49, 0x6, 0x200, 0x10000, 0x5, 0x1, 0xfffffffffffff801, 0x0, 0x80000000, 0x162, 0x8000, 0x400, 0x101, 0x93, 0x8000, 0x0, 0x3, 0x200, 0x400, 0x40, 0x10000, 0x8, 0x3, 0x7fffffff, 0x5, 0x1, 0x1f, 0x0, 0x100, 0x0, @perf_bp={&(0x7f00000002c0), 0x9}, 0x20000, 0x9, 0x8, 0x0, 0x2, 0xffffffffffffff5c, 0x6}, r2, 0xa, r1, 0x8) close(r5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) close(r6) mount(&(0x7f0000000400)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)="1d2e366679938d4d7b7abcd0f97a94e5d2d23b6a153b534a8bc0c04b6873662e1b18f1078b077df3e55aeb75dd04d3697d8e7c3850e817cdbd4e15afe488a1fcca6957c1fb7d368664909e10ce5d9c2f25e1d2f4c1a750ffd391b660b387882247f7ab6fe3a4d9035bfd632a4d5dc7c0dae1132ac56fb476ff0245d4e536865ca47a868a1b84624f1f4181401fe82b21a5513cfc1f837a1e08cda5c4ae6d7092d96f8f3e170a6095f3a0fe83d8", 0x20020, &(0x7f0000000500)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000900)) close(r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x11, 0x1, 0x7fff, &(0x7f00000008c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x9, 0xffff, 0x1000, 0x3ff, 0x0, 0xffffffff80000000, 0x40000, 0x8, 0x1000, 0x3, 0x1, 0x4, 0x0, 0x1e64a00000000, 0x8001, 0x6, 0xffffffff, 0x4, 0x6, 0x242, 0x2, 0xa4, 0x8, 0xfff, 0xf77f, 0x401, 0x5727, 0x3, 0x80000000, 0xffffffffffff7fff, 0x6, 0xffffffffffffffa7, 0x8, 0xffffffff7fffffff, 0xff, 0x8, 0x0, 0x4, 0x4, @perf_config_ext={0xade4, 0x5}, 0x10000, 0x8, 0x6, 0x7, 0x2, 0x6, 0x2}, r2, 0x5, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) gettid() socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r4, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={r9, 0x35bf5e58, 0x18}, 0xc) r10 = perf_event_open(&(0x7f0000000840)={0x7, 0x70, 0x7, 0x7fffffff, 0xfff, 0x401, 0x0, 0x2f, 0x4114c, 0x2, 0x4, 0x10000, 0x4, 0x4c92, 0x3, 0x9, 0x6, 0x9e, 0x2, 0x0, 0x1a, 0x6, 0x2, 0x9, 0x8001, 0x2, 0x5, 0x20, 0x8, 0x1, 0x5, 0x100000001, 0x7fffffff, 0xbec, 0xb26, 0x3ff, 0x5, 0x9, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000800), 0x8}, 0x30, 0x2, 0x6, 0x7, 0x0, 0x1, 0x78b}, r2, 0x1, r7, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x40042409, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000600)) 2018/03/31 14:05:26 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000378b5bdfcaf028bcb32924e91f8de683934b7f6a2f052ef282d53cf87efd05edb7552d2a513a250eef3ab4e7f4a776a05b4e88176e206f4ff3d63fdad4923c808e22b5c4ca4e0f3e7b2ae3d20161e99eddbfcd02ecc3fd8915cca9b04c8a2a3337e4f0324b63ad94c34d2d7b342994d309cb341e7adf833dd2da384c80bcfbd220bd446cea5a7c084d5c487f83"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair(0x5, 0x4, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x11000, 0x1, 0x800000, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r4, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) close(r4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r5, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r4}, 0x10) close(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000240)='-%em0vmnet0m\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, 0x0) [ 763.130983] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003b [ 763.141726] kasan: CONFIG_KASAN_INLINE enabled [ 763.146831] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 763.154227] general protection fault: 0000 [#1] SMP KASAN [ 763.159746] Dumping ftrace buffer: [ 763.163267] (ftrace buffer empty) [ 763.166961] Modules linked in: [ 763.170145] CPU: 0 PID: 16590 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #43 2018/03/31 14:05:26 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000378b5bdfcaf028bcb32924e91f8de683934b7f6a2f052ef282d53cf87efd05edb7552d2a513a250eef3ab4e7f4a776a05b4e88176e206f4ff3d63fdad4923c808e22b5c4ca4e0f3e7b2ae3d20161e99eddbfcd02ecc3fd8915cca9b04c8a2a3337e4f0324b63ad94c34d2d7b342994d309cb341e7adf833dd2da384c80bcfbd220bd446cea5a7c084d5c487f83"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair(0x5, 0x4, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x11000, 0x1, 0x800000, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r4, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) close(r4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r5, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r4}, 0x10) close(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000240)='-%em0vmnet0m\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, 0x0) [ 763.177403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.186759] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 763.192109] RSP: 0018:ffff8801b1ba7658 EFLAGS: 00010246 [ 763.197468] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 763.204729] RDX: 0000000000000000 RSI: ffff8801cc1b6a98 RDI: ffff8801cc1b6aa0 [ 763.211994] RBP: ffff8801b1ba7670 R08: ffffffff81d39d22 R09: 0000000000000004 [ 763.219255] R10: ffff8801b1ba7670 R11: 0000000000000000 R12: 0000000000000000 [ 763.226510] R13: ffff8801aa2aa5c0 R14: ffff8801b1ba7700 R15: ffff8801cc1b6a98 [ 763.233770] FS: 00007f49c0fab700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 763.241982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 763.247850] CR2: 00007f7eac8c3db8 CR3: 000000019968f003 CR4: 00000000001606f0 [ 763.255113] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020000000 [ 763.262367] DR3: 0000000020000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 763.269610] Call Trace: [ 763.272176] ? mutex_lock_nested+0x16/0x20 [ 763.276391] kernfs_kill_sb+0x9e/0x330 [ 763.280254] ? unregister_shrinker+0x22c/0x3a0 [ 763.284816] ? kernfs_mount_ns+0x8b0/0x8b0 [ 763.289043] ? perf_trace_mm_vmscan_writepage+0x790/0x790 [ 763.294561] ? register_shrinker+0x235/0x2d0 [ 763.298946] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 763.304722] sysfs_kill_sb+0x22/0x40 [ 763.308414] deactivate_locked_super+0x88/0xd0 [ 763.312969] sget_userns+0xbda/0xe40 [ 763.316674] ? kernfs_sop_show_path+0x190/0x190 [ 763.321322] ? kernfs_sop_show_options+0x180/0x180 [ 763.326226] ? destroy_unused_super.part.6+0xd0/0xd0 [ 763.331305] ? check_same_owner+0x320/0x320 [ 763.335615] ? rcu_pm_notify+0xc0/0xc0 [ 763.339479] ? rcu_read_lock_sched_held+0x108/0x120 [ 763.344473] ? kmem_cache_alloc_trace+0x459/0x740 [ 763.349286] ? lock_downgrade+0x980/0x980 [ 763.353416] kernfs_mount_ns+0x13d/0x8b0 [ 763.357461] ? kernfs_super_ns+0x70/0x70 [ 763.361497] sysfs_mount+0xc2/0x1c0 [ 763.365099] ? sysfs_kill_sb+0x40/0x40 [ 763.368959] ? alloc_pages_current+0xbe/0x1e0 [ 763.373441] ? security_sb_copy_data+0x81/0xb0 [ 763.378001] mount_fs+0x66/0x2d0 [ 763.381346] vfs_kern_mount.part.26+0xc6/0x4a0 [ 763.385900] ? may_umount+0xa0/0xa0 [ 763.389508] ? _raw_read_unlock+0x22/0x30 [ 763.393635] ? __get_fs_type+0x8a/0xc0 [ 763.397494] do_mount+0xea4/0x2bb0 [ 763.401010] ? copy_mount_string+0x40/0x40 [ 763.405223] ? rcu_pm_notify+0xc0/0xc0 [ 763.409091] ? copy_mount_options+0x5f/0x2e0 [ 763.413470] ? rcu_read_lock_sched_held+0x108/0x120 [ 763.418459] ? kmem_cache_alloc_trace+0x459/0x740 [ 763.423274] ? kasan_check_write+0x14/0x20 [ 763.427492] ? copy_mount_options+0x1f7/0x2e0 [ 763.431962] SyS_mount+0xab/0x120 [ 763.435389] ? copy_mnt_ns+0xb30/0xb30 [ 763.439251] do_syscall_64+0x281/0x940 [ 763.443112] ? vmalloc_sync_all+0x30/0x30 [ 763.447232] ? _raw_spin_unlock_irq+0x27/0x70 [ 763.451716] ? finish_task_switch+0x1c1/0x7e0 [ 763.456199] ? syscall_return_slowpath+0x550/0x550 [ 763.461109] ? syscall_return_slowpath+0x2ac/0x550 [ 763.466022] ? prepare_exit_to_usermode+0x350/0x350 [ 763.471027] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 763.476372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 763.481202] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 763.486370] RIP: 0033:0x454e79 [ 763.489537] RSP: 002b:00007f49c0faac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 763.497224] RAX: ffffffffffffffda RBX: 00007f49c0fab6d4 RCX: 0000000000454e79 [ 763.504476] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 763.511725] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 763.518967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 763.526207] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003b [ 763.533458] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 763.552602] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801b1ba7658 [ 763.559443] ---[ end trace 05753a68820e2e95 ]--- [ 763.564193] Kernel panic - not syncing: Fatal exception [ 763.569979] Dumping ftrace buffer: [ 763.573496] (ftrace buffer empty) [ 763.577436] Kernel Offset: disabled [ 763.581032] Rebooting in 86400 seconds..