0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:40 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x0, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:40 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:40 executing program 0: socketpair(0x2, 0x7, 0xffffffffffffff80, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, r0, 0x0, [0x140]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r1, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x2}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r1, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r1, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) close(r4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r5}, 0x10) mkdir(&(0x7f0000000340)='./file1\x00', 0x1c0) recvmsg$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(0xa, 0x80006, 0x6, &(0x7f00000001c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000680)) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r6, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:40 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mkdir(&(0x7f0000000680)='./file0/file0\x00', 0xf3) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:40 executing program 2 (fault-call:26 fault-nth:1): bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) [ 859.878456] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000000 2018/03/29 11:00:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x3, 0x6c8, 0x80, 0x0, 0x1, r0, 0x6}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000680)={r2, &(0x7f00000005c0)="34420b189de09ac5b3d657d79e5bf9eb3e92c2f76de936766010fd299a323380c9f8cdcf86b5ba307346e2c1c43e3100182ae54db5a528abd362c483b9527d9286d8b5cf439b39e2", &(0x7f0000000640)}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000640)='vmnet0keyring\x00') mkdir(&(0x7f0000000540)='./file0/file0\x00', 0x108) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) mkdir(&(0x7f0000000580)='./file0\x00', 0x22) [ 859.936133] FAULT_INJECTION: forcing a failure. [ 859.936133] name failslab, interval 1, probability 0, space 0, times 0 [ 859.947427] CPU: 0 PID: 27283 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 859.954697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.964048] Call Trace: [ 859.966650] dump_stack+0x194/0x24d [ 859.970291] ? arch_local_irq_restore+0x53/0x53 [ 859.975018] should_fail+0x8c0/0xa40 [ 859.978749] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 859.983851] ? find_next_zero_bit+0xe3/0x110 [ 859.988252] ? trace_hardirqs_off+0x10/0x10 [ 859.992566] ? __lock_is_held+0xb6/0x140 [ 859.996615] ? find_held_lock+0x35/0x1d0 [ 860.000665] ? __lock_is_held+0xb6/0x140 [ 860.004726] ? check_same_owner+0x320/0x320 [ 860.009035] ? rcu_note_context_switch+0x710/0x710 [ 860.013945] ? rcu_note_context_switch+0x710/0x710 [ 860.018867] should_failslab+0xec/0x120 [ 860.022830] __kmalloc+0x63/0x760 [ 860.026277] ? lockdep_init_map+0x9/0x10 [ 860.030315] ? debug_mutex_init+0x2d/0x60 [ 860.034439] ? __list_lru_init+0xcf/0x750 [ 860.038577] __list_lru_init+0xcf/0x750 [ 860.042539] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 860.048412] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 860.053421] ? __lockdep_init_map+0xe4/0x650 [ 860.057813] ? lockdep_init_map+0x9/0x10 [ 860.061867] sget_userns+0x691/0xe40 [ 860.065558] ? set_anon_super+0x20/0x20 [ 860.069518] ? put_filp+0x90/0x90 [ 860.072954] ? destroy_unused_super.part.6+0xd0/0xd0 [ 860.078039] ? alloc_vfsmnt+0x762/0x9c0 [ 860.081989] ? path_lookupat+0x238/0xba0 [ 860.086036] ? mnt_free_id.isra.21+0x50/0x50 [ 860.090431] ? trace_hardirqs_off+0x10/0x10 [ 860.094735] ? putname+0xee/0x130 [ 860.098177] ? cap_capable+0x1b5/0x230 [ 860.102057] ? security_capable+0x8e/0xc0 [ 860.106194] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 860.111359] ? ns_capable_common+0xcf/0x160 [ 860.115667] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 860.120836] mount_ns+0x6d/0x190 [ 860.124189] rpc_mount+0x9e/0xd0 [ 860.127537] mount_fs+0x66/0x2d0 [ 860.130890] vfs_kern_mount.part.26+0xc6/0x4a0 [ 860.135455] ? may_umount+0xa0/0xa0 [ 860.139059] ? _raw_read_unlock+0x22/0x30 [ 860.143188] ? __get_fs_type+0x8a/0xc0 [ 860.147066] do_mount+0xea4/0x2bb0 [ 860.150585] ? __might_fault+0x110/0x1d0 [ 860.154646] ? copy_mount_string+0x40/0x40 [ 860.158866] ? __check_object_size+0x8b/0x530 [ 860.163351] ? __might_sleep+0x95/0x190 [ 860.167318] ? kasan_check_write+0x14/0x20 [ 860.171530] ? _copy_from_user+0x99/0x110 [ 860.175663] ? memdup_user+0x5e/0x90 [ 860.179354] ? copy_mount_options+0x1f7/0x2e0 [ 860.183836] SyS_mount+0xab/0x120 [ 860.187267] ? copy_mnt_ns+0xb30/0xb30 [ 860.191660] do_syscall_64+0x281/0x940 [ 860.195527] ? __do_page_fault+0xc90/0xc90 [ 860.199738] ? _raw_spin_unlock_irq+0x27/0x70 [ 860.204210] ? finish_task_switch+0x1c1/0x7e0 [ 860.208686] ? syscall_return_slowpath+0x550/0x550 [ 860.213595] ? syscall_return_slowpath+0x2ac/0x550 [ 860.218518] ? prepare_exit_to_usermode+0x350/0x350 [ 860.223515] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 860.228867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 860.233700] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 860.238867] RIP: 0033:0x4548b9 [ 860.242037] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 860.249727] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 860.256972] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 860.264220] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 860.271468] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 860.278712] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000007 2018/03/29 11:00:40 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:40 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x0, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000f80)) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) recvmsg(r1, &(0x7f0000000ec0)={&(0x7f0000000d80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000e00)=""/23, 0x17}], 0x1, &(0x7f0000000e80)=""/24, 0x18, 0xffffffffffffffff}, 0x40) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000f00)={0x3, 0x70, 0x2, 0x2, 0x8, 0x101, 0x0, 0x9, 0x118, 0x6, 0x0, 0x6, 0xb2, 0xffffffffffffffff, 0x4, 0x100000001, 0x40, 0x591aab84, 0x10001, 0x8, 0x4, 0x6, 0x9, 0x8, 0xfa, 0x9, 0x27800000, 0x0, 0x18e, 0xb12a, 0xb2, 0x0, 0x140000000, 0xda, 0x2, 0x2, 0x9, 0x20000000, 0x0, 0x8, 0x3, @perf_config_ext={0x100, 0xffffffff00000000}, 0xe0, 0x1, 0xfffffffffffff000, 0x7, 0x7, 0x1f, 0x5}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) mkdir(&(0x7f0000000fc0)='./file0/file0\x00', 0x0) sendmsg(r2, &(0x7f0000000d40)={&(0x7f0000000500)=@llc={0x1a, 0x200, 0x8cd, 0x1f, 0x0, 0x1ffe00000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000580)="0ac84aba3919d279b3ecc97ae6b7c63090360b027ac82733cb99a7c3f0820f545097d02fcd3fbb2e4a7a16917635586b6cdd5f87aec5aaf5df4fe8ed0f51f3d3fb10ea1919cf0a6eff52dfce648aadebdc1d9f4e728840f60d46c01e0ee7de79775bf63d21444c", 0x67}, {&(0x7f0000000600)="b6b6ab7586a9fa4873b9d72c9c12544070372d99118a227ac64baf1077bf5c3c16e23d523cb7761c4105cbd66fe9911d75272ebce58ffa7780acff06625b5bbe54a4d37af8d692a4f5501c16371d15f0aad85f1087127e94d282763d3f7ea76994c97dd728620c79c7a5d2d6967debf632b3618d3b49f56f0280a210b06ee006f0d198d726b9", 0x86}, {&(0x7f00000006c0)="5021477b317f7abd07e1639694d9da0253753cb4a9eb1367c880f7", 0x1b}, {&(0x7f0000000700)="7ddfa0faf6eb261adbca66f942ee2d32ef4e3831de6bdfd5abeba986dcf8b28fcdb57a582819b1f75523f490afd4fc6bce12873345aec2b97cb1527609aa006eb597a7c721183b5a619267945f595e7f1943e9f175b7acbe4ed157bec5f69dc855f9f20deb8e77f1c38dea43d6a368cd6ffcd7fb257da5d12f06aa83fb07f06197704ec4f5ee0dd2719661ce0fed46341a9a995615956a8d53bf45c3b84668541cc53fc777a64ec2a7", 0xa9}, {&(0x7f00000008c0)="b978260126bf311c14728243f34f93281abbc864aec9e7cd32a64e92efd2c6dbab9fe11bb8c327c04f1f7c713290682989f4abce7671c0567fffa93d43e4eea9ffbda01e8ce1e9326233e30cba627f93e7ed2f193bbc85ae6418f8f506277d99407e503b04e360632dd0d28b1384", 0x6e}, {&(0x7f0000000980)="981391a2cd", 0x5}, {&(0x7f00000009c0)="ac310b4dddf7b53bc9114212c471f363ae89041cdef52fa2f08f356aab53c894a2d534219b288b2760da747dbfc6d5c060f2825a310dd4157e310f451025b0aa79f4f3f07fd3f2", 0x47}, {&(0x7f0000000a40)="ff81b578ad1da590c23cb8ce32200e0800d44dd9c039dbda3683d44350c70e5693710a59e334928139de0fbd174170e8409d7478f31ff7b738a5871eab83600606e2c72d46ce9420360498eb9bc92dd42564edacab2108a4d5ec9f1f56479003604754daeed043ae19e2", 0x6a}, {&(0x7f0000000ac0)="514b0eddbde8f21ed22edf69c51bf5eb5ac3addd51b7b1905e71e940027e060c999fa3434ed23899f51f86df827f4a1a2acf53296c46feb62bb9505730da563873ad901262bd56789d115c2708ffa76809fe7bb6b9faa0ccecc255492cd41cfe4cd7bc2b9ba919397d300fb3d0d0804d5d70ecaad2f3ccfe842dcae81811e8ca863bf2efe1d1dd263da576ba56dea8750dd83a0fc01f3d77ff73e8db5860d3c52bbe9ba046f83344466297feb9dceeb02456149fb7d4d1b8a7d2c10f1fe4468dbf0219855f3d", 0xc6}, {&(0x7f0000000c00)="0e7bdc5aa2511a6a1fa9a805489afbf4923609e82df051466c7cdb1ecbfc7f8f8340c0a20bc57c8aaf29b371abc8cdbb1ca8f804ca5392704f5cf213ff6837b5715f1f07a407ef8a37e8adddecab2f26386dc8367e5b85833f1a097196972005ad23b0b0b7a8cdc8b3b70d5dbb74d45f59263b9a5205c33d", 0x78}], 0xa, 0x0, 0x0, 0x44010}, 0x4040) 2018/03/29 11:00:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r3 = 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) r4 = 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$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) recvmsg(r1, &(0x7f0000008f80)={&(0x7f0000008980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000008f00)=[{&(0x7f0000008a00)=""/70, 0x46}, {&(0x7f0000008a80)=""/159, 0x9f}, {&(0x7f0000008b40)=""/190, 0xbe}, {&(0x7f0000008c00)=""/126, 0x7e}, {&(0x7f0000008c80)=""/250, 0xfa}, {&(0x7f0000008d80)=""/18, 0x12}, {&(0x7f0000008dc0)=""/90, 0x5a}, {&(0x7f0000008e40)=""/139, 0x8b}], 0x8, 0x0, 0x0, 0x9d6}, 0xaed92c5303076f72) bpf$PROG_LOAD(0x5, &(0x7f0000008fc0)={0x5, 0xf, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x23}, @generic={0x3, 0x80, 0x1, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0xf, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000380)='GPL\x00', 0x6, 0x63, &(0x7f0000000840)=""/99, 0x41f00, 0x1, [], r5}, 0x48) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) socketpair$inet(0x2, 0x800, 0x100000000, &(0x7f00000003c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r6, &(0x7f0000000300), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:40 executing program 5: socketpair(0x0, 0xe, 0x7fffffff, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) r3 = getpid() perf_event_open(&(0x7f0000000a80)={0x2, 0x70, 0x4, 0x2, 0x400000, 0x6, 0x0, 0x10001, 0x2000, 0x6, 0xffffffff, 0xc4, 0x800, 0x401, 0x0, 0x4, 0x8, 0x94, 0x2, 0x2, 0x4, 0x3, 0x5, 0x2, 0x5, 0x6, 0x5, 0x3, 0x6, 0x3, 0xfffffffffffffffa, 0x1000, 0x8, 0x2b37fd33, 0x3, 0x3, 0x1000, 0x10000, 0x0, 0x80, 0x2, @perf_config_ext={0x8, 0x7fff}, 0x1020, 0x1000, 0x97c, 0x5, 0x7fff, 0x800, 0x40}, r3, 0x8, r0, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r4, 0x0, 0x22, 0x1000, &(0x7f0000000100)="288b668bd7c352f6677505000800890100000000000000066b466f1cf85ede007c54", &(0x7f0000002580)=""/4096}, 0x28) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="b000000000000000ff010000060000000772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b02675a5ec30558ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57488cfa1f4225e49d8f560b7c1c0c0000000000000000000000050000009fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c759790786c3f570fdf8f3819bf8083bffbeffdffffff4dc20991c1195ed7482df4f0e635da7bbd5a18c3a89d6f167be0a73726cc0c540ec79ebdf6e0f08882b93a2c9cb6ab31dd713d772ed75be3882326b06354e3a22ca84024bec78f8772065764c3c7d61aef66bd1e020000000000000051c631d269af58c861b462794cc87777a5068800a9fb99d0c35914189bf1fda4a7c8b7"], 0xf8, 0x40c0}, 0x0) mkdir(&(0x7f0000000d00)='./file0/file0\x00', 0x80) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000c00)='rpc_pipefs\x00', 0x8000, &(0x7f0000000c40)="c8ec125ad82ecf13ae346a02ae2450f27599aad6de6fc8cd21635f77ef5c21138719d936184fd5bdde00434e1bdd12ce2712ccd006ec9451090c6175e2495dc7ade2e374b4ac2d7c96790ad28c1d4d272e662cddbe795360ac3efe9ba0e51a4940625cbac9d2d6edcc1e64c227181221d6337c82bfab5ff4892755f7e54d6a3bfde08342e575cdd1d79f3e9ed05af94b5817603ba7c32b663929e7dbc50b23b2d14840bd5972241d6e627bf21974975dac0cc970e943c4") socketpair(0x15, 0x3, 0x5, &(0x7f0000000b00)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:40 executing program 7 (fault-call:8 fault-nth:8): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:40 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 860.431620] FAULT_INJECTION: forcing a failure. [ 860.431620] name failslab, interval 1, probability 0, space 0, times 0 [ 860.442932] CPU: 1 PID: 27318 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #40 [ 860.450207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.456742] FAULT_INJECTION: forcing a failure. [ 860.456742] name failslab, interval 1, probability 0, space 0, times 0 [ 860.459563] Call Trace: [ 860.459588] dump_stack+0x194/0x24d [ 860.459618] ? arch_local_irq_restore+0x53/0x53 [ 860.459670] should_fail+0x8c0/0xa40 [ 860.485329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 860.490427] ? kasan_kmalloc+0xad/0xe0 [ 860.494304] ? memdup_user+0x2c/0x90 [ 860.498007] ? strndup_user+0x62/0xb0 [ 860.501799] ? SyS_mount+0x3c/0x120 [ 860.505439] ? map_files_get_link+0x3a0/0x3a0 [ 860.509942] ? find_held_lock+0x35/0x1d0 [ 860.514073] ? check_same_owner+0x320/0x320 [ 860.518399] ? rcu_note_context_switch+0x710/0x710 [ 860.523326] ? __check_object_size+0x8b/0x530 [ 860.527835] should_failslab+0xec/0x120 [ 860.531804] __kmalloc_track_caller+0x5f/0x760 [ 860.536391] ? strncpy_from_user+0x430/0x430 [ 860.540789] ? strndup_user+0x62/0xb0 [ 860.544579] ? _copy_from_user+0x99/0x110 [ 860.548729] memdup_user+0x2c/0x90 [ 860.552269] strndup_user+0x62/0xb0 [ 860.555896] SyS_mount+0x6b/0x120 [ 860.559339] ? copy_mnt_ns+0xb30/0xb30 [ 860.563224] do_syscall_64+0x281/0x940 [ 860.567100] ? __do_page_fault+0xc90/0xc90 [ 860.571323] ? _raw_spin_unlock_irq+0x27/0x70 [ 860.575810] ? finish_task_switch+0x1c1/0x7e0 [ 860.580302] ? syscall_return_slowpath+0x550/0x550 [ 860.585228] ? syscall_return_slowpath+0x2ac/0x550 [ 860.590165] ? prepare_exit_to_usermode+0x350/0x350 [ 860.595179] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 860.600557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 860.605417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 860.610594] RIP: 0033:0x4548b9 [ 860.613771] RSP: 002b:00007ff3e8131c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 860.621472] RAX: ffffffffffffffda RBX: 00007ff3e81326d4 RCX: 00000000004548b9 [ 860.628731] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000180 [ 860.635988] RBP: 000000000072bf58 R08: 0000000020000240 R09: 0000000000000000 [ 860.643245] R10: 0000000000010020 R11: 0000000000000246 R12: 000000000000001a [ 860.650502] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000001 [ 860.657832] CPU: 0 PID: 27335 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 860.665100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.674442] Call Trace: [ 860.677040] dump_stack+0x194/0x24d 2018/03/29 11:00:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000500)={0x4, 0x70, 0x5, 0x5, 0x8, 0x0, 0x0, 0x1, 0x1000, 0x2, 0x800, 0x3, 0x6, 0x5, 0x9, 0x1, 0x5dd5, 0x5, 0x6, 0xffff, 0x2, 0x80000001, 0x7, 0x1, 0x7, 0x7fffffff, 0x4e6d, 0x1, 0x80, 0x9, 0x9, 0x3, 0x8, 0x3, 0x3f, 0x0, 0x3, 0xfff, 0x0, 0x0, 0x0, @perf_config_ext={0x72, 0x2}, 0x30, 0x3c98, 0x2, 0x1, 0xfffffffffffffffb, 0x3e01, 0x7}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000580)='fuseblk\x00') sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 860.680672] ? arch_local_irq_restore+0x53/0x53 [ 860.685340] ? kernel_text_address+0x102/0x140 [ 860.689945] should_fail+0x8c0/0xa40 [ 860.693680] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 860.698803] ? save_stack+0x43/0xd0 [ 860.702422] ? kasan_kmalloc+0xad/0xe0 [ 860.706292] ? __kmalloc+0x162/0x760 [ 860.709995] ? __list_lru_init+0xcf/0x750 [ 860.714150] ? find_held_lock+0x35/0x1d0 [ 860.718208] ? __lock_is_held+0xb6/0x140 [ 860.722310] ? check_same_owner+0x320/0x320 [ 860.726622] ? rcu_note_context_switch+0x710/0x710 [ 860.731555] should_failslab+0xec/0x120 [ 860.735520] kmem_cache_alloc_node_trace+0x5a/0x760 [ 860.740952] ? mark_held_locks+0xaf/0x100 [ 860.745083] ? __raw_spin_lock_init+0x1c/0x100 [ 860.749667] __kmalloc_node+0x33/0x70 [ 860.753455] kvmalloc_node+0x99/0xd0 [ 860.757156] __list_lru_init+0x5d5/0x750 [ 860.761215] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 860.767086] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 860.772088] ? __lockdep_init_map+0xe4/0x650 [ 860.776487] ? lockdep_init_map+0x9/0x10 [ 860.780539] sget_userns+0x691/0xe40 [ 860.784232] ? set_anon_super+0x20/0x20 [ 860.788202] ? put_filp+0x90/0x90 [ 860.791640] ? destroy_unused_super.part.6+0xd0/0xd0 [ 860.796723] ? alloc_vfsmnt+0x762/0x9c0 [ 860.800676] ? path_lookupat+0x238/0xba0 [ 860.804724] ? mnt_free_id.isra.21+0x50/0x50 [ 860.809125] ? trace_hardirqs_off+0x10/0x10 [ 860.813436] ? putname+0xee/0x130 [ 860.816881] ? cap_capable+0x1b5/0x230 [ 860.820764] ? security_capable+0x8e/0xc0 [ 860.824901] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 860.830071] ? ns_capable_common+0xcf/0x160 [ 860.834385] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 860.839562] mount_ns+0x6d/0x190 [ 860.842922] rpc_mount+0x9e/0xd0 [ 860.846276] mount_fs+0x66/0x2d0 [ 860.849633] vfs_kern_mount.part.26+0xc6/0x4a0 [ 860.854203] ? may_umount+0xa0/0xa0 [ 860.857814] ? _raw_read_unlock+0x22/0x30 [ 860.861946] ? __get_fs_type+0x8a/0xc0 [ 860.865833] do_mount+0xea4/0x2bb0 [ 860.869351] ? __might_fault+0x110/0x1d0 [ 860.873411] ? copy_mount_string+0x40/0x40 [ 860.877626] ? check_same_owner+0x320/0x320 [ 860.881932] ? __check_object_size+0x8b/0x530 [ 860.886429] ? __might_sleep+0x95/0x190 [ 860.890414] ? kasan_check_write+0x14/0x20 [ 860.894641] ? _copy_from_user+0x99/0x110 [ 860.898778] ? memdup_user+0x5e/0x90 [ 860.902471] ? copy_mount_options+0x1f7/0x2e0 [ 860.906959] SyS_mount+0xab/0x120 [ 860.910394] ? copy_mnt_ns+0xb30/0xb30 [ 860.914271] do_syscall_64+0x281/0x940 [ 860.918142] ? __do_page_fault+0xc90/0xc90 [ 860.922355] ? _raw_spin_unlock_irq+0x27/0x70 [ 860.926839] ? finish_task_switch+0x1c1/0x7e0 [ 860.931331] ? syscall_return_slowpath+0x550/0x550 [ 860.936245] ? syscall_return_slowpath+0x2ac/0x550 [ 860.941160] ? prepare_exit_to_usermode+0x350/0x350 [ 860.946161] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 860.951519] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 860.956447] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 860.961614] RIP: 0033:0x4548b9 [ 860.964869] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 860.972575] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 2018/03/29 11:00:41 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="00010000000000003b010000000000007a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f50600000000000000c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619712996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e0000"], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) socketpair(0x9, 0xa, 0x1, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000780)={r2, &(0x7f0000000d80)="0bd1105cff4710c087e8d0bcd075b296db76fa5ea8ef0a5a83d3723455ef5eb2a5fc89375393eef823d48bdcfab36a2a79390b954380f01d2c57c359981f5d32ab944775b1d9833473b5cc", &(0x7f0000000e00)="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", 0x3}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000b00)={&(0x7f0000000ac0)='./file0/file0\x00', r0}, 0x10) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b40)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000740)={&(0x7f0000000680)='./file0\x00', r2}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000d40)) [ 860.979825] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 860.987075] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 860.994326] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 861.001576] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000008 [ 861.756852] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 11:00:42 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:42 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:42 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x0, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:42 executing program 7 (fault-call:8 fault-nth:9): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xe, 0x72, 0x4, 0x10000, 0x13, r2, 0x1}, 0x2c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:42 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xa9}], 0x1, &(0x7f0000000980), 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000680)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x6, 0x9, 0x8, 0x4, 0x1, r0, 0x80}, 0x2c) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) [ 861.837730] FAULT_INJECTION: forcing a failure. [ 861.837730] name failslab, interval 1, probability 0, space 0, times 0 [ 861.849101] CPU: 1 PID: 27369 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 861.856374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.865732] Call Trace: [ 861.868326] dump_stack+0x194/0x24d [ 861.871965] ? arch_local_irq_restore+0x53/0x53 [ 861.876662] should_fail+0x8c0/0xa40 [ 861.880394] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 861.885502] ? __kernel_text_address+0xd/0x40 [ 861.889999] ? unwind_get_return_address+0x61/0xa0 [ 861.894956] ? find_held_lock+0x35/0x1d0 [ 861.899029] ? __lock_is_held+0xb6/0x140 [ 861.903116] ? check_same_owner+0x320/0x320 [ 861.907442] ? rcu_note_context_switch+0x710/0x710 [ 861.912389] should_failslab+0xec/0x120 [ 861.916372] kmem_cache_alloc_trace+0x4b/0x740 [ 861.920954] ? __kmalloc_node+0x33/0x70 [ 861.924917] ? __kmalloc_node+0x33/0x70 [ 861.928883] ? rcu_read_lock_sched_held+0x108/0x120 [ 861.933909] __memcg_init_list_lru_node+0x169/0x270 [ 861.938931] ? list_lru_add+0x7c0/0x7c0 [ 861.942904] ? __kmalloc_node+0x47/0x70 [ 861.946883] __list_lru_init+0x544/0x750 [ 861.950949] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 861.956825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.961828] ? __lockdep_init_map+0xe4/0x650 [ 861.966227] ? lockdep_init_map+0x9/0x10 [ 861.970278] sget_userns+0x691/0xe40 [ 861.973974] ? set_anon_super+0x20/0x20 [ 861.977942] ? put_filp+0x90/0x90 [ 861.981381] ? destroy_unused_super.part.6+0xd0/0xd0 [ 861.986490] ? alloc_vfsmnt+0x762/0x9c0 [ 861.990456] ? path_lookupat+0x238/0xba0 [ 861.994501] ? mnt_free_id.isra.21+0x50/0x50 [ 861.998902] ? trace_hardirqs_off+0x10/0x10 [ 862.003216] ? putname+0xee/0x130 [ 862.006660] ? cap_capable+0x1b5/0x230 [ 862.010552] ? security_capable+0x8e/0xc0 [ 862.014706] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 862.019876] ? ns_capable_common+0xcf/0x160 [ 862.024752] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 862.029930] mount_ns+0x6d/0x190 [ 862.033292] rpc_mount+0x9e/0xd0 [ 862.036649] mount_fs+0x66/0x2d0 [ 862.040012] vfs_kern_mount.part.26+0xc6/0x4a0 [ 862.044588] ? may_umount+0xa0/0xa0 [ 862.048198] ? _raw_read_unlock+0x22/0x30 [ 862.052328] ? __get_fs_type+0x8a/0xc0 [ 862.056217] do_mount+0xea4/0x2bb0 [ 862.059738] ? __might_fault+0x110/0x1d0 [ 862.063800] ? copy_mount_string+0x40/0x40 [ 862.068021] ? check_same_owner+0x320/0x320 [ 862.072329] ? __check_object_size+0x8b/0x530 [ 862.076826] ? __might_sleep+0x95/0x190 [ 862.080798] ? kasan_check_write+0x14/0x20 [ 862.085019] ? _copy_from_user+0x99/0x110 [ 862.089161] ? memdup_user+0x5e/0x90 [ 862.092856] ? copy_mount_options+0x1f7/0x2e0 [ 862.097346] SyS_mount+0xab/0x120 [ 862.100780] ? copy_mnt_ns+0xb30/0xb30 [ 862.104656] do_syscall_64+0x281/0x940 [ 862.108523] ? __do_page_fault+0xc90/0xc90 [ 862.112737] ? _raw_spin_unlock_irq+0x27/0x70 [ 862.117213] ? finish_task_switch+0x1c1/0x7e0 [ 862.121693] ? syscall_return_slowpath+0x550/0x550 [ 862.126608] ? syscall_return_slowpath+0x2ac/0x550 [ 862.131531] ? prepare_exit_to_usermode+0x350/0x350 [ 862.136531] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 862.141891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 862.146736] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 862.151903] RIP: 0033:0x4548b9 [ 862.155074] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 862.162766] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 862.170020] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 862.177273] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/29 11:00:42 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:42 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:42 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)={0x5, 0x7e, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0x6}, 0xfffffffffffffdc1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 862.184522] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 862.191776] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000009 2018/03/29 11:00:42 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e00813bff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000002000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x8b69, 0x9, 0x802}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20007fffffffffff, 0x0, &(0x7f0000000840)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000380)={r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r3, &(0x7f00000014c0)="c843866397078ba178ec216034ecc5dae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361293aabf68eb63c55414d326150e286b214baf27fbc030b84ccf90daf54bde33c649fc77d94c7351c351e4684529fc19c588150d7963a67bec4791aff3d5b24cb506c17fab9526de367a2025b4aaad210b4085d980c95a5d3f7bedc2bd9e99d78fee09c744ec7f4ed00e0e1814e", &(0x7f00000009c0)=""/9}, 0xffffffffffffff4c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r4}) sendmsg$kcm(r8, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r8, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=ANY=[@ANYBLOB="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"], 0x1060, 0x8800}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000800)={r2, 0x28, &(0x7f00000007c0)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r7, 0x9, 0x18}, 0x38b) sendmsg$kcm(r5, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r0, &(0x7f0000000e40)="1fec1cec1530930a94dc58890db05d240030713b12a9eb812542215fb2567db33b3eab70937ec81f26eaefdfcc73ce435b000d99738258b8fc6fbc63b442f9ed012da44d9f1697c1eaf7b6a363a8084701486163e18034721bcce47f713c6aa5035675b8239b8fbaf82ea4343fbf0e46979910f66efcddabc7f429cead5fed69d7ccd32675094d2a0ce1060cfadfb6256cbcc2459ff79c16aeb86322c03fa93d2f4f7c193a22360e84b3ebc49cfe06869a6233fc5bb9fec70f0898719c90171c18b20bccb044aabccb20bcf4082a069ac2057914", &(0x7f0000000f40)=""/200}, 0x18) 2018/03/29 11:00:42 executing program 7 (fault-call:8 fault-nth:10): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0xe, 0x43f34b45, 0xaad3, 0x8f, 0x10, r2, 0x56d6f2c3}, 0x2c) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) r3 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x436, 0x5, 0x33, 0x7fffffff, 0x0, 0x8, 0x400, 0x0, 0x3, 0x1, 0x192, 0x3, 0x1, 0x7, 0x2, 0x2, 0x18, 0x63, 0x2, 0x2, 0x1, 0x2, 0xed8, 0x0, 0x1, 0xfffffffffffffffe, 0x5, 0x7f, 0xfffffffffffffff7, 0xfbbf, 0x0, 0xffff, 0x5, 0xcba, 0x20, 0x7, 0x0, 0x1, 0x6, @perf_config_ext={0x7f, 0x5}, 0xc0, 0xba, 0x1, 0x5, 0x7, 0x10001, 0x100000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:42 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:42 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x0, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:42 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 862.368183] FAULT_INJECTION: forcing a failure. [ 862.368183] name failslab, interval 1, probability 0, space 0, times 0 [ 862.379514] CPU: 1 PID: 27416 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 862.386786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 862.396139] Call Trace: [ 862.398732] dump_stack+0x194/0x24d [ 862.402376] ? arch_local_irq_restore+0x53/0x53 [ 862.407045] ? __save_stack_trace+0x7e/0xd0 [ 862.411397] should_fail+0x8c0/0xa40 [ 862.415122] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 862.420223] ? kasan_kmalloc+0xad/0xe0 [ 862.424109] ? kmem_cache_alloc_trace+0x136/0x740 [ 862.428946] ? __memcg_init_list_lru_node+0x169/0x270 [ 862.434132] ? __list_lru_init+0x544/0x750 [ 862.438366] ? sget_userns+0x691/0xe40 [ 862.442253] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 862.447005] ? do_mount+0xea4/0x2bb0 [ 862.450714] ? SyS_mount+0xab/0x120 [ 862.454338] ? do_syscall_64+0x281/0x940 [ 862.458402] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 862.463774] ? find_held_lock+0x35/0x1d0 [ 862.467835] ? __lock_is_held+0xb6/0x140 [ 862.471895] ? check_same_owner+0x320/0x320 [ 862.476202] ? rcu_note_context_switch+0x710/0x710 [ 862.481124] should_failslab+0xec/0x120 [ 862.485080] kmem_cache_alloc_trace+0x4b/0x740 [ 862.489638] ? __kmalloc_node+0x33/0x70 [ 862.493590] ? __kmalloc_node+0x33/0x70 [ 862.497540] ? rcu_read_lock_sched_held+0x108/0x120 [ 862.502545] __memcg_init_list_lru_node+0x169/0x270 [ 862.507545] ? list_lru_add+0x7c0/0x7c0 [ 862.511498] ? __kmalloc_node+0x47/0x70 [ 862.515460] __list_lru_init+0x544/0x750 [ 862.519506] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 862.525370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.530364] ? __lockdep_init_map+0xe4/0x650 [ 862.534752] ? lockdep_init_map+0x9/0x10 [ 862.538795] sget_userns+0x691/0xe40 [ 862.542483] ? set_anon_super+0x20/0x20 [ 862.546443] ? put_filp+0x90/0x90 [ 862.549877] ? destroy_unused_super.part.6+0xd0/0xd0 [ 862.554958] ? alloc_vfsmnt+0x762/0x9c0 [ 862.558906] ? path_lookupat+0x238/0xba0 [ 862.562945] ? mnt_free_id.isra.21+0x50/0x50 [ 862.567335] ? trace_hardirqs_off+0x10/0x10 [ 862.571648] ? putname+0xee/0x130 [ 862.575085] ? cap_capable+0x1b5/0x230 [ 862.578959] ? security_capable+0x8e/0xc0 [ 862.583089] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 862.588255] ? ns_capable_common+0xcf/0x160 [ 862.592556] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 862.597722] mount_ns+0x6d/0x190 [ 862.601071] rpc_mount+0x9e/0xd0 [ 862.604419] mount_fs+0x66/0x2d0 [ 862.607769] vfs_kern_mount.part.26+0xc6/0x4a0 [ 862.612332] ? may_umount+0xa0/0xa0 [ 862.615940] ? _raw_read_unlock+0x22/0x30 [ 862.620064] ? __get_fs_type+0x8a/0xc0 [ 862.623937] do_mount+0xea4/0x2bb0 [ 862.627452] ? __might_fault+0x110/0x1d0 [ 862.631500] ? copy_mount_string+0x40/0x40 [ 862.635711] ? check_same_owner+0x320/0x320 [ 862.640015] ? __check_object_size+0x8b/0x530 [ 862.644513] ? __might_sleep+0x95/0x190 [ 862.648471] ? kasan_check_write+0x14/0x20 [ 862.652682] ? _copy_from_user+0x99/0x110 [ 862.656812] ? memdup_user+0x5e/0x90 [ 862.660500] ? copy_mount_options+0x1f7/0x2e0 [ 862.664978] SyS_mount+0xab/0x120 [ 862.668409] ? copy_mnt_ns+0xb30/0xb30 [ 862.672273] do_syscall_64+0x281/0x940 [ 862.676138] ? __do_page_fault+0xc90/0xc90 [ 862.680347] ? _raw_spin_unlock_irq+0x27/0x70 [ 862.684994] ? finish_task_switch+0x1c1/0x7e0 [ 862.689470] ? syscall_return_slowpath+0x550/0x550 [ 862.694378] ? syscall_return_slowpath+0x2ac/0x550 [ 862.699286] ? prepare_exit_to_usermode+0x350/0x350 [ 862.704283] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 862.709631] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 862.714459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/03/29 11:00:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = 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$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000300)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f00000001c0)}, {&(0x7f0000001840)=""/219, 0xdb}, {&(0x7f0000000380)=""/85, 0x55}, {&(0x7f0000001940)=""/108, 0x6c}], 0x5, &(0x7f0000001a40)=""/182, 0xb6, 0x800}, 0x10000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) [ 862.719711] RIP: 0033:0x4548b9 [ 862.722875] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 862.730561] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 862.737805] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 862.745053] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 862.752300] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 862.759548] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000000a 2018/03/29 11:00:43 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x0, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:43 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) sendmsg(r2, &(0x7f0000000b40)={&(0x7f0000000740)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x7fffffff}, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000a80)="f08500d38ccaca2141e856f08dc65eb87f4e04293f33c18d63140032f9d9ce1c4c1484d12d3ad256730ee1d12f279df379cc63e8ff24649c5bb555f5fd6efcf0a8ffbf50250f352b315c3dd3596eada89a7ff410d02d88ca3e32a80fe4cd7c2367efbd13c184e7611bcfabc039f8b1946dbf63b06f3ecc9210ac7e933d1440f4a639b181107d403dab49e6d2bd4499e4dbc84bbdfbf2214ffcf8d24a3bcdf0395c40892f9bf2", 0xa6}, {&(0x7f0000000d00)="31c56177d87413d01bb3d668ee0c1cc1983682472de925b0496be5e14959e1920ce106f54858a5e9adb5abbff52811c7396f23b1d9a571346c1ea38f2d8999f93a277b812c2d1a6c384be20f97999733370ee4df133b62c47572c326ddc9262f3a472a649ccb3e31cb8d6f28bc23c33bed3c0d948c35dc38a4960c1b49cceb70cc404304972440ec73ab3f9d8e6b62bf5c0c8488ea80e9699373d77be19ae745d68a491ca7c2102f6f2f61c3e951622075deb88ae6a0be2f3c3b0df18e69a7f1da72daca9f1ae5c99516153524fb8bd0ddc831dc60fe9e8ab41b80fa024b601c38b46e36760ca07dcd6524f940aad1e29f14909429cab9e178ae4c9700872de59cab9b87fa3559a0b4d280fb38a11f7bde3a308487b426eadc4d2e0edc8c500336b2ec7ac60adbeff91f0110be92749773547d19237d6a415da8b1740c6306dace80f8b0f6a62ba83a7cf9350feea465cf684c5af70c8f9e90cefbb7bfe1a0b5d6bfdbfac17feabeb004f24925086495ef3e8e2b95d2c1d17ffa0acf5f9e708656ebaaa09ccaa1d0ea9bd616a04ea29de537749dab3aaa27dfb065f5768d912be1373513ca6adff6c05898086aa335a287ed2512b0986800b47002ed8eb473a309cbce455045593d7e40654d244ff60a06daa5d3a46e3731de19e84270f651fedebe9a6104fdf117561703801e67e7bcd28ea96ca472fd497c8db6490975d6033edde7ea02d67353606dbe1dc588516b1844ba7f547759c19071e5427f20033b4a89fb6a7d384894a940fd9e4ca81e60b0b4462a8f07fe8229aaa0118dfed020e059263b5ebd62460aa966ac662db202d3a1ca337de6df87e9c3ac9528b385d62b31e024ce0adcab526737eac3dca338ec580708e3e72f332a96e63ca2069b7077f633d6833abb6f862bb9fff77066aaf57a9c83460efe0eee8d2a04a03a47dcc460b8a0cbc6a7e372c1bffd8e0dc1c83ac616494e2d2f5568847e75d190d270e9b252c1ddeec9348d2398be1152f061e0165f5b7b2c7dfed48a5caf1a10c0c24a49df3cf7e45aaadd1db777aed3b6ae0a634684e1ee67848a2e93e41a06adbe461baa502eb4a26c79dd51a09b6c964be1f767ce8bc006af8f6e5e4c866d7a2bdef20e5a9a3940eed8a5a70a3d0af0e0037b665b681bc2fdb02a3a00e9adc557151eeabd373084cce84da4e1bc5fe0703471ed5005179edaf45741663393134fad6e28c468d787935a6abfe536472e63115bb567d9f5f5b9f88075137614dfdaebd9d3cd13bfd629532ba6a4ce179d0ec4f50f5654ed7c1918379fc662fe4b352aed2a932971b7398be8c339f244a0164411baafad5b6538b16e787fdf2ec3978815c0d7c939ebe0595acda37e3526c1ae77dde7939fc0492e97f2f75d82d8474c8bb7fc261dfd6899aba1fdfdbcada5fabfe78b77a20b3a5b42122d053ffe98e5407611efc1e427dd2336fd874fa935ab6b2d5be897b556dc7bcbdf540e0f9f17b03db713e4fe84f0f5bb839b7d78800683c5b2c9d26b1e08c1e817018f09cf9e9ddc6b585a331915b3aa5968d16997e5be8a8f30347a01599f96ae5692621f4d1c5cf026786bff48b27407ef85ff2b9368ee7d3cc198170540ac3e053a8278ec0cc5329f228a9ffaf61fc2bc9575908f320363d4124200d3f43c34a29f377e68eb306e14b63486c27ee306f415001ed6f520a87a09f8a1fd377eebed781bcb47243689ba8a06b7a0e9583c5b8267aff08f1ea4bff86c16763f9770aa19a69eb8e24e60214e0f4674e896ea68c32ccdc1e90ffd0b252becf6c4af413845987206b260b3511f857efb1a40a03ac608385ffc8ac53e1e174cab5c99088e5ac092e7fd2c0b49b1cc4279753adc314470f0b6770cb9e491e2d20f4ca4d5935b40c2cae5c0bd97247c483cbf3896ebb83d1332e522be59bfdfbd47a897c5601590b0b2900eb944d2a1f3deaa3f311aecde4417b4ebe7b12c28fb6da6fffb7469b0dd1ea2c389b77cb071bdad4aea49f51a85f453672e4e621f3ac934f7097082ec8aae7aef3a9459de2b4d78d5f994830f6cf0563c3586b29128dd04e5179a0764ae8cffba8980019d530bbc1cb5321bdb2d27fd8b107fb043ff3816fdcf503b5c5389c45d32639521c0411de3658848286b93c839a34e9e67277e14aff9e8b3f857bbec7c396ec25eb6d5b9fea286d85bdd83c1620d0fb75837ec749a1fcffe5e914e1fd453ff2aff70a779ff173db51c6e0ac4e4bfab09fafbd96c6d975e098cbd7c6d7432d7e2fa7b7db04aa29141013a82b2703860a35ed78b4eec3dd6e9502354a9f611803de7bce17ea61f15094a3b1ce0ebf651f9287d6ea98a94402a8cf5f5556cffcbafb118f0292a9a78ece9b761e4558c5b239bb832a5c54b7952c5b923d1bec088817b34ed748e5fdada19d24839091f6f0e5a38cae3262b8bf7a25c884c4662aef2b1d9db520bd49c9933f7177b7cf64b1919a393b7fb21efb593c839ec302b32094f3df657d9b965c5cbeb858c273244a596f5b47e528605bfc79057c3364d5a83242aa6611aa30ee9d1cf4cdc95f64267635cee53a4eb1aa2a4a301ba4a1d97166ff82145b0f5a137ae4e206dc3934b6b4075b03eeaaa30e453d4515925060eba506fe47057d55a8bd74da68b6a7f5802cef03f2cf283e72ab307ece266c257e52159f2cbef2704de21b020de6f3530978a93187a86347ad59c313948eb35a81e3ca2f3a886bbd9b11a426c010e5090ae82c06595ffbef6b8afb49d21a1edb0d76cd8776a3cb003b766f79e45901880683fc3dd8539ee746b8acc6356f34ef1100139e309154118693cba107334f78fd6ed1f80da4d7f3e4d77519adb043373fb8ad650dea24417093a881ca11b7e8d52441872ed61493c514f7a6575c7bb8b23d0e36d8977e609142bb7e693f9bdffecab022e8b79b4ab73985ece066615f8e0ba6f190a08d706f5cfcba08dcacacddb16a70f1e150031fe8a37127e9f27296c2b829393a472f2584fe69c8afd74a476e1ce83936a408953e2923922c4d942b7b9a3a93ece785c430736c94ff0757ab01d0ecd8ceabf25626f6fcff5316e5f2f08320c1891c4e99644a7f61e08973fa219160e6140e4c5656e97b0e134e6328b2a0071b03791fff8f331660e5901900faff82763a8129954dbbaa1955610566724204283a54ff8bfa6a6ac4e4c44481a8e70e26d9d566ba55f310f7d7200a740efdd48aa75c66c2804d835f06860570fb3bc7c152a1b97dcc25e59da61a4000987318d014d3b23552497b36f9436c9e65b9bc794b503deac70b4042df6a8afb1c586553960154ede6ab0da4bfcb12e11834e27142cf78c9abe08b8d1b9fcd31c190cffe8d87ac5fcea10c43ab0e4cdbf62e001e51aa932bae9a7aad3d757f7c9a087309e3679295a222f6fcf190740a613a8f74d29e91b00e609f0146c888be9a93e547e828cf6d4b090dc93897cdaa0a5b871f7c3c2a93d6a95001c2417519012fd8766379a6f9db215221a608de8017b692d63331fbbb200df14ccd0b1e7b268a2c3168aacf0ba04fc9811ca86a8e0fa3d9ac9b81f2494f1e0ef9884f46284bc81196929760886e7cc331ecd03ae2a01557348686c7f1bdca1fad7dd1938c3e72b27b8c52ed3fdd461a3e9f3e10c40cc64b7c7f0c2a6ae2187eea7be8646cb1f3fa5ddd5ce6d1a6681273825857e9dd14661a3b99e63c530058cde7f70adb8e8d32dc9594301c722daaad350474e17358cfa603114cc157650868bf53c079ea2cf6979cc23be5d71d03aa391d743a3cbce12a952e1ecc2b9f136d5e412e8fb152db300252fdfeacc8797bbde3963a191b85c6a7eb48a810bc30f7cbab2e90622384c1569b61af9230720fd90c98d325e9590f1a6c0ee5230ec38e7f4a344a2a524a8fcdc8f62c3e9c92e04414b6104c1362eaed6b00e602ad4f1c97f29b5b01307562c8da2b5693be7fef82fc4977c9acbe3594defdb761d98ad6804008ed82a7205aad96764724d42af53d96e28e7bb0e8ed0ca5e82aeb775f6faf9494931600ee85c16e8814d55ced63aeb07a1d43b02ac42334073cd4b76fe9a39cdc66e7b1af0d66925c6679d66f5f43fd67f617564e957e4f120c4257bb50b775050d549c28d479c556af0ac2ac01bc2bf2263396a631f7caad02f1276fe304c40890929210873bfa0c05773933c338612236b493c42dff8b1ca9df3845850b7b2557dae91a035e444b07492d0fdbf6087724be6231e66bf9c7004a0cddaf75488922dba8f33c76ad01a11829fbb51ef3449584b9c72d1e5f78f48cddadd9b8ccd340a4315b4b13bcd84bff107677a4659c95b6884fe19ee37df20fe3b04230f8054a97a22311af4bd8c8e8b40b20df5ed010a4257d638c9951a6452620f8005c12091897f25197cbb1987aa5087c181a229446efbd8a07c3b7c722e45665b2f4e8c5e56556bd6b93cc65b997f95cc9ee7f7c7c3ee625942e841a209973dd30e7799668c9c1dae85b7eef425c964a8ed83901d3a01897d0a43048c789ad17ea2098a42a2de4738edeac537b039af23b6cade5a4f8bc4c1112265f05cff72bba334cb0c3f77059b23f978ec789d58a89706c98b09a8f1d149b05927c5185bf2fc6825151b509deb8a7efae1d4da716bcf982b5efccd3886a85792d302b874a063d7305f85fe9d9701c4e15bcf6495bbd4f06fc6c39f7f3365c64e90830084222d2f60ec93b49a68cf093003271f3995ed9cb3b23f0a13d8dae210bd7bc427a7b13a90a62eea53b2c72c59032e816651cb67c6e1c7b82efbc98b1c445c9c1906eb37523c4bc528654332a4b85a2c3d961fc7cb272939aeb9c695b2e4f346e899cc2dbf213ac8993cc1a75b8ee5b9eb1741365f55741b6ce80d0866a66a1cc35ef136b5f12c225d9f658b91595a4ed5bd8643dec6444f217b7961b710adafd4e8f17c3959743f612ee6d789035652f3b1922295417128ceea8c43bd9d682da8cff9e7dc134d97f08e27b3a1065285341eb21fcc5e7f7e6f1a965bad0c58d20bbdac58a1557f0440f72768ae05673febfbb387427a9bc7de9548cb62d4e028b44c6d2a6e1d5763d56478163be16080bfe4a99f7b4610b21b59043f0dd0d002168e1d80ca6e4273d17ea8f4f3925c361517dcfa92db43a1bb39a9577426dd0b1cf31f007109f77c6a69c84e4a0d4cc3166060b592bac149de179d2252a3f35e504d17737145495b54a27652243e24a654de87cd370279110062d2db0cadf1f539f0d861c7e9d49934e9a3279010f6f1dd44001b7b24ed04c3dadbe2febf9fc1a9050c12a1341bb026dab73fbc5190427b73cfe844fc47d699a416277a939b942501282c8922dd8ed653a27b37e266cdd696538a051614d614fad12b3f19a12404d6273c616e3dc6b75d045b925d4607f6c1888bb2f0e044c6511a8d590b04d9fb8f307f9481f1a163018ec1b7da7238d04c5337b577c549351e15d23e00fabc73bc4dcfb49696ad9da6d7fe21e2ab426ee62649dec63c7afa7ad53bc8f64bd1d779ee0c5918dae038bdfe8bb3448b72c7f1e48ec734a877b0d02f17decd0dd0e54490c0a1256f5bb2ae20cd2579c22df33de9cb26b1505c332e8587109f024b4d0518177466eccdc3c88f2bde3a2e584605579e438fa10295fe74c06cecad10f7c97b5358c6e9156a060c7f9a58ecdc58c8cdd839cb6eca69ec706a24b09878dc48a18f0a7fc5e0125a4b71b65f4c86ab66388881fd3e4a76e45c0822a2ff2a2bc7cd087b313872767a8563859a6877e28a190502a6be5e4230bebc6c3f0d1a", 0x1000}, {&(0x7f0000001d00)="3ec2e426304272ad29a491af5df88a8db1c6c005a9bf8cf0444b5e1f081a08c9342f4b030fb6d75cd2b6d891852eda25db192d341506c73301850a79b4b7001b3ec89e5ecb7c7221e38340303636cd8a013186f5e0b87581886060946c40bf351b52ab1e987edc28e76af83e4ecdb58fe30b06b1d88bb5b6ed2e9df67cd9bb11beb33a682422dbdc2379196dd618622900abf3b707a8066d200352bb464a4b6606c9a73b0c0c6c5d4cbfcdb8b0c471587e0d0e1910c82d07285e228eb73d296f3c3e1d8226c26de03f94a94856ec566315d9918390c643e535571fa755867784c8007156977334", 0xe7}], 0x3, &(0x7f0000001e00)=[{0x58, 0x1, 0x0, "2c6935fc4c515c8422245c127cef9cbb3a1e56e438f9707a0dfc82898ebfd083be2bfdcae689d4a3372c4483fab3b93ae99e9380132e6c7c2ec5ecdeb15c54394560d924b0a98812"}, {0x110, 0x10b, 0x20, "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"}, {0x20, 0x101, 0x5, "0dad38f198131e0764e347c9"}, {0xa0, 0x110, 0x10000, "17eac1153ef73140ecec3e94be77c4c99b5d372235fe4fa15f43edd507c042b9d4da2840296fa8d3b7f021d5e7651b8cccb7a426aa3212c089c5003905fea9f9fb45f255408034571ca59b0c379482bc4fa4850cc2ed655967b51ded435783a0ec96ce90e5c3066d6adca73d25ec0c1fd20c092a79647c724455be76bb38c775ca158fba36146c81bc0a"}, {0xd8, 0x11f, 0x8, "afd662d0d7984b019298cb479c1fc58abe68a830898a9be324f78d541fdeaca72bb7f485934b2b231788e459ac6c56a1103e0ddd8192ccc2e708e05e934a4ff55a881a33580a2a74b232ad91d09a1d25705d50a7b10a5e4589c79239a07b1fa2fbba2f32094b6d87b0d941833a2b02376e9c96f75579f92f633b0ab615b4a79f139b686c316f384878b2ad672fdd4b51a17a7d674c219e325bfa8719aefed8e9b282794d6d7926d749a2a4f7c88507f238c6f5100a7179c2abef63789ed7c1e2f0"}], 0x300, 0x20040800}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000007c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03ca03df272b9c7b47127116101e50b4", &(0x7f0000000300)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:43 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000580)={r0, &(0x7f0000000500)="aa62f576ef9ae651128d0bb4f5fb0e9427a441bff3be28d55cc34612acdd2c880d13aba552fc345a94c19132353d8fe09b0375908af9e4445dac81afdfe67d113b4dbdba6351e2eab43cc08b4b519f9de25ca0b237500d80d192b4e8bcced061e48ff75a00512ba90ff3c23e311fedc9c9ddccbfcf9c1beeca243a"}, 0x10) 2018/03/29 11:00:43 executing program 7 (fault-call:8 fault-nth:11): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:43 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0)}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:43 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 862.877015] FAULT_INJECTION: forcing a failure. [ 862.877015] name failslab, interval 1, probability 0, space 0, times 0 [ 862.888488] CPU: 0 PID: 27451 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 862.895763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 862.905114] Call Trace: [ 862.907708] dump_stack+0x194/0x24d [ 862.911350] ? arch_local_irq_restore+0x53/0x53 [ 862.916023] ? finish_task_switch+0x1c1/0x7e0 [ 862.920521] ? finish_task_switch+0x182/0x7e0 [ 862.925042] should_fail+0x8c0/0xa40 [ 862.928780] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 862.933926] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 862.938701] ? __sched_text_start+0x8/0x8 [ 862.942846] ? find_held_lock+0x35/0x1d0 [ 862.946900] ? __lock_is_held+0xb6/0x140 [ 862.950963] ? check_same_owner+0x320/0x320 [ 862.955287] should_failslab+0xec/0x120 [ 862.959242] kmem_cache_alloc_trace+0x4b/0x740 [ 862.963823] ? __kmalloc_node+0x33/0x70 [ 862.967774] ? __kmalloc_node+0x33/0x70 [ 862.971732] ? rcu_read_lock_sched_held+0x108/0x120 [ 862.976740] __memcg_init_list_lru_node+0x169/0x270 [ 862.981743] ? list_lru_add+0x7c0/0x7c0 [ 862.985705] ? __kmalloc_node+0x47/0x70 [ 862.989677] __list_lru_init+0x544/0x750 [ 862.993729] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 862.999598] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 863.004605] ? __lockdep_init_map+0xe4/0x650 [ 863.008998] ? lockdep_init_map+0x9/0x10 [ 863.013050] sget_userns+0x691/0xe40 [ 863.016740] ? set_anon_super+0x20/0x20 [ 863.020701] ? put_filp+0x90/0x90 [ 863.024136] ? destroy_unused_super.part.6+0xd0/0xd0 [ 863.029218] ? alloc_vfsmnt+0x762/0x9c0 [ 863.033170] ? path_lookupat+0x238/0xba0 [ 863.037210] ? mnt_free_id.isra.21+0x50/0x50 [ 863.041605] ? trace_hardirqs_off+0x10/0x10 [ 863.045909] ? putname+0xee/0x130 [ 863.049350] ? cap_capable+0x1b5/0x230 [ 863.053234] ? security_capable+0x8e/0xc0 [ 863.057369] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 863.062538] ? ns_capable_common+0xcf/0x160 [ 863.066847] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 863.072022] mount_ns+0x6d/0x190 [ 863.075378] rpc_mount+0x9e/0xd0 [ 863.078728] mount_fs+0x66/0x2d0 [ 863.082081] vfs_kern_mount.part.26+0xc6/0x4a0 [ 863.086644] ? may_umount+0xa0/0xa0 [ 863.090248] ? _raw_read_unlock+0x22/0x30 [ 863.094375] ? __get_fs_type+0x8a/0xc0 [ 863.098254] do_mount+0xea4/0x2bb0 [ 863.101770] ? __might_fault+0x110/0x1d0 [ 863.105827] ? copy_mount_string+0x40/0x40 [ 863.110047] ? __check_object_size+0x8b/0x530 [ 863.114534] ? __might_sleep+0x95/0x190 [ 863.118500] ? kasan_check_write+0x14/0x20 [ 863.122712] ? _copy_from_user+0x99/0x110 [ 863.126843] ? memdup_user+0x5e/0x90 [ 863.130533] ? copy_mount_options+0x1f7/0x2e0 [ 863.135027] SyS_mount+0xab/0x120 [ 863.138460] ? copy_mnt_ns+0xb30/0xb30 [ 863.142331] do_syscall_64+0x281/0x940 [ 863.146197] ? __do_page_fault+0xc90/0xc90 [ 863.150409] ? _raw_spin_unlock_irq+0x27/0x70 [ 863.154882] ? finish_task_switch+0x1c1/0x7e0 [ 863.159358] ? syscall_return_slowpath+0x550/0x550 [ 863.164267] ? syscall_return_slowpath+0x2ac/0x550 [ 863.169177] ? prepare_exit_to_usermode+0x350/0x350 [ 863.174184] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 863.179547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 863.184378] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 863.189545] RIP: 0033:0x4548b9 [ 863.192710] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 863.200398] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 863.207644] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 863.214892] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/29 11:00:43 executing program 3: 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, 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)={0xffffffffffffffff}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10) r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r3, 0xd, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r3, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r5, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r6, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:43 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) recvmsg(r1, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000022c0)=""/175, 0xaf}, {&(0x7f0000002380)=""/113, 0x71}, {&(0x7f0000002400)=""/62, 0x3e}, {&(0x7f0000002440)=""/11, 0xb}, {&(0x7f0000002480)=""/172, 0xac}, {&(0x7f0000002540)=""/103, 0x67}], 0x6, &(0x7f0000002640)=""/240, 0xf0}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002280)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') sendmsg(r3, &(0x7f0000002240)={&(0x7f0000000740)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x80, &(0x7f0000002040)=[{&(0x7f0000000a80)="636b81e0e97260659e31408384afbd31823ab72f738dbb7d3f7e5816d541ebad342c6b4d00dbe7fbb75748044cde3cd8888c5dba821e40fee5d47cf660971cfb59fc61ffeaf682b91f939cfc442b0bc9e254fa7b", 0x54}, {&(0x7f0000000b00)="d9403ec63f5f79795238075d48095f72b97125853b3d71485eb0e7d922066e1a6832f496f998bec2c0eafc0cc600e83617d13db048c5c4d6a8b8407d7873f2973e34bd26b74e865fea6cfafdab9b02c63c6cb44b297e3e3e8dc225d8d99a9f9eec1f21596a84b3ebd4503942bb882f99ab5665c81d972b6506ecff9c0ff6bf2fb23e058d45deae85ebc00582297b3399", 0x90}, {&(0x7f0000000d00)="7a03310e36074d3ab416b81430a9afdbb996dacf0ac4936c081d3d5fa68de4190afa6a426afd283a948ddb2ab4a162823b85965c0f516761582c6dcaeffc53bbb7457c020fd187de0375ac9fa51c818308efebcbc09b82c1e54a7ac214ead35dec292c00964c2dea8b3ebf686c54d22af7447fa91b163715f45cb877", 0x7c}, {&(0x7f0000000d80)="e598b7faff06d4448ee2f33e71b48b1c7c7d68f37755acb2908608a988f8693ef2007ef6289163065ee0af86cb2fa818bfa26c20d43f5319f58765e8a93067772a8a60e13d4033df0c56c29b0de9a8e048ce387632325e9cd1d8121b3361b4d2f6f749960b9c3245bb6f6d5fb218d8d74bb5b4ab51e42a6406810ba198c926f238fdac8d3e1f2031bf16c23cf1c5122bef5f76aa676c18ec1c01e25329537c9cdb1e14020e8c7c72f371b85abfb8dd0dda06b83c5664ca83ac26127e3f5d", 0xbe}, {&(0x7f0000000680)="0e", 0x1}, {&(0x7f0000000e40)="12ce38000619ec694b6533bf0006c4347af16b6588705e9fe6656a62434258e513301401f5816b01f54fa863401ec607ecda554ea8a191560d1fa9dacdba705b37c70458d947b94fac8b2c04a93c25160f10d547bff2c20e5e8b7290721834d4b1f7c434e88b181265640a16a93dd7d5fbec89287f02b7dc1185b5252bd1de35081d196b5fe3d7db5f6422c141b869519f40b7ba851814b30ba56d5b61516d5474b4a47bbd4cb9b134", 0xa9}, {&(0x7f0000000f00)="7c1c05ea8d422ec95ef32fb87b34609a4eefa88866fd7016bbd21d46ff84158a606427f52364dbc47f0a9dba136dd7f48c4e98a3aa9f28a5aaa6af42dabbeec8f269bcfc787e86c27851c32db373e2ee51886440ced5d481cad06fabc32175ff8c5540146aeff17dbeebc71f6f93c699cda57c80c865882772b2c2257457fa9514121ffceebfe23bd995628a883f55f536475928c1712f445377e2361f3137d34b", 0xa1}, {&(0x7f0000000fc0)="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", 0x1000}, {&(0x7f0000001fc0)="497e1c49e925f56c6ddeff1d536399b146a683845a26224ad16bc7e4db2043a9622f699ccec27b5d88ba402783fbcc393d79a999a9a4c026c9a0cf677b76d40bbcbc0ac9bee21cfd650b7cfc1e43680d875d7dbf3bd2e43990e8c01a698406f299b64b3c3575dca0d6b47acf8f11c0a965050c70b1352b96b076", 0x7a}], 0x9, &(0x7f0000002780)=ANY=[@ANYBLOB="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"], 0x130, 0x4000}, 0x1) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) sendmsg(r2, &(0x7f0000002c40)={&(0x7f0000002100)=@nl=@kern={0x10, 0x0, 0x0, 0x8}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002180)="e97e21b70fa03a8ad3e915ca8c76dcccb5cfcc76d1ce0698b042ec24fa7d3070bf6096f5f61a3eaf315f4889c91c3af3020e2fe2721f1347b23e5558135e06c53db0", 0x42}, {&(0x7f00000028c0)="730b3d9c398d8e1b93b558e4e2678743543b37c861a9bbea8ec7ed1975b7b4b510df48fd30ed63e1b65f3f58f0e0cfe7ad54bce0e9d1f0934a36e16b35d6acd4f20ae1de2054b5000dc6891c32b4626bfa132faa10e7e006cdcde41da1bc265a4cbe4572819fc5aaac1f08d3bb6754ab37b032a6792884eebd5273aca5b5f64cd07ebc47839247805008a34cc46381bffc4ac4161f9029e0019afff871bdb804194cce864bb8afcaf428e7031111db7f51347fd3d4fb04a9b0", 0xb9}, {&(0x7f0000002980)="f490a8e13a5f27d6b5b870ac680f08a02f5b0eb19f19b1c90972cce8673d37d44657baa89783df8269004b54940f2a4dac709b0c50c3f16e13902e8edc8408f520ab81d4120308faa26a5f7a438f41aa446b85eda00ae527e3fa35637b3b57a523499891950efaecf99974005be78b3738666204522862068cd7b3c93609576b1fc2bff27ed08f0ececa35f5a0be596dbe1a39064d8952143b6f68b9c1145b2d4f517fbb2add6d219193064ed68b0fa991f185a6f95f371bfff0bab365b48ac56b85592b8372ab2c2496f01f57367641a4d5f64dda0a64cca635a0c3edc6c3d92946928f", 0xe4}, {&(0x7f0000002a80)="4ad2f1b6fedafbf9e5fd41753260d3896504cc7d8fe958fdbc27924cf38ba996fa499bdbc59913b44fdb3c6d1d3d8d126d1b803c1e57310569324d65ded585878efaa5b8833e70a68c438cf2ea22bf3a737ac45f077ddf4855d4a37c5aab4c9d81d2afc18cbd33912169c22e3f1fb176992ecd", 0x73}, {&(0x7f0000002200)="2f2358df8494c28c3cfc41", 0xb}], 0x5, &(0x7f0000002b80)=[{0x28, 0x10a, 0xb6, "0f626414939d3c8698fbd817fcf798fc57fa6d6611"}, {0x78, 0x111, 0x1, "9ee4d6c00d208d08fec51fab6e4af27a58c7ee4ec9fe844d776c400fb7d8c30f661535833b4ff0dc9e78281f49a53ab6d8a7354cec539c69c4f3e3b54b5540d9d72e8b16f68783698e18e2777a81cb3fe4ec42ecfbeaa0d0b34fdf0cdda8fd89e6a2f4e3"}], 0xa0, 0x4814}, 0x40010) [ 863.222140] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 863.229387] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000000b 2018/03/29 11:00:43 executing program 7 (fault-call:8 fault-nth:12): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:43 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x0, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:43 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000600)={&(0x7f0000000540)='./file0/file0\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x15, 0x7, 0x3, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x412ef4bf) sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 863.292446] EXT4-fs: 18 callbacks suppressed [ 863.292455] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 863.316528] EXT4-fs (sda1): re-mounted. Opts: [ 863.355108] FAULT_INJECTION: forcing a failure. [ 863.355108] name failslab, interval 1, probability 0, space 0, times 0 [ 863.366390] CPU: 1 PID: 27484 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 863.373657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 863.382996] Call Trace: [ 863.385577] dump_stack+0x194/0x24d [ 863.389191] ? arch_local_irq_restore+0x53/0x53 [ 863.393838] ? __save_stack_trace+0x7e/0xd0 [ 863.398153] should_fail+0x8c0/0xa40 [ 863.401851] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 863.406933] ? kasan_kmalloc+0xad/0xe0 [ 863.410795] ? kmem_cache_alloc_trace+0x136/0x740 [ 863.415616] ? __memcg_init_list_lru_node+0x169/0x270 [ 863.420780] ? __list_lru_init+0x544/0x750 [ 863.424988] ? sget_userns+0x691/0xe40 [ 863.428856] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 863.433588] ? do_mount+0xea4/0x2bb0 [ 863.437282] ? SyS_mount+0xab/0x120 [ 863.440885] ? do_syscall_64+0x281/0x940 [ 863.444922] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 863.450273] ? find_held_lock+0x35/0x1d0 [ 863.454320] ? __lock_is_held+0xb6/0x140 [ 863.458377] ? check_same_owner+0x320/0x320 [ 863.462688] ? rcu_note_context_switch+0x710/0x710 [ 863.467604] should_failslab+0xec/0x120 [ 863.471555] kmem_cache_alloc_trace+0x4b/0x740 [ 863.476113] ? __kmalloc_node+0x33/0x70 [ 863.480149] ? __kmalloc_node+0x33/0x70 [ 863.484102] ? rcu_read_lock_sched_held+0x108/0x120 [ 863.489103] __memcg_init_list_lru_node+0x169/0x270 [ 863.494101] ? list_lru_add+0x7c0/0x7c0 [ 863.498053] ? __kmalloc_node+0x47/0x70 [ 863.502021] __list_lru_init+0x544/0x750 [ 863.506069] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 863.511934] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 863.516929] ? __lockdep_init_map+0xe4/0x650 [ 863.521339] ? lockdep_init_map+0x9/0x10 [ 863.525383] sget_userns+0x691/0xe40 [ 863.529074] ? set_anon_super+0x20/0x20 [ 863.533037] ? put_filp+0x90/0x90 [ 863.536470] ? destroy_unused_super.part.6+0xd0/0xd0 [ 863.541550] ? alloc_vfsmnt+0x762/0x9c0 [ 863.545499] ? path_lookupat+0x238/0xba0 [ 863.549538] ? mnt_free_id.isra.21+0x50/0x50 [ 863.553929] ? trace_hardirqs_off+0x10/0x10 [ 863.558233] ? putname+0xee/0x130 [ 863.561672] ? cap_capable+0x1b5/0x230 [ 863.565552] ? security_capable+0x8e/0xc0 [ 863.569680] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 863.574854] ? ns_capable_common+0xcf/0x160 [ 863.579157] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 863.584322] mount_ns+0x6d/0x190 [ 863.587671] rpc_mount+0x9e/0xd0 [ 863.591027] mount_fs+0x66/0x2d0 [ 863.594377] vfs_kern_mount.part.26+0xc6/0x4a0 [ 863.598941] ? may_umount+0xa0/0xa0 [ 863.602543] ? _raw_read_unlock+0x22/0x30 [ 863.606668] ? __get_fs_type+0x8a/0xc0 [ 863.610542] do_mount+0xea4/0x2bb0 [ 863.614057] ? __might_fault+0x110/0x1d0 [ 863.618105] ? copy_mount_string+0x40/0x40 [ 863.622319] ? check_same_owner+0x320/0x320 [ 863.626622] ? __check_object_size+0x8b/0x530 [ 863.631102] ? __might_sleep+0x95/0x190 [ 863.635064] ? kasan_check_write+0x14/0x20 [ 863.639274] ? _copy_from_user+0x99/0x110 [ 863.643405] ? memdup_user+0x5e/0x90 [ 863.647094] ? copy_mount_options+0x1f7/0x2e0 [ 863.651572] SyS_mount+0xab/0x120 [ 863.655000] ? copy_mnt_ns+0xb30/0xb30 [ 863.658883] do_syscall_64+0x281/0x940 [ 863.662748] ? __do_page_fault+0xc90/0xc90 [ 863.666957] ? _raw_spin_unlock_irq+0x27/0x70 [ 863.671430] ? finish_task_switch+0x1c1/0x7e0 [ 863.675903] ? syscall_return_slowpath+0x550/0x550 [ 863.680813] ? syscall_return_slowpath+0x2ac/0x550 [ 863.685720] ? prepare_exit_to_usermode+0x350/0x350 [ 863.690718] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 863.696067] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 863.700894] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 863.706060] RIP: 0033:0x4548b9 [ 863.709224] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 863.716914] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 863.724164] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 863.731410] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 863.738664] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 863.745911] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000000c [ 863.780339] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:44 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0)}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="cb6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000300)=@nl, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000380)=""/39, 0x27}, {&(0x7f0000000840)=""/83, 0x53}], 0x3, &(0x7f00000008c0)=""/208, 0xd0, 0xbe}, 0x23) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r3 = 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) r4 = 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$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 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)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f00000001c0), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:44 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10) r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r3, 0xd, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r3, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r5, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r6, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:44 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x0, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:44 executing program 7 (fault-call:8 fault-nth:13): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:44 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) close(r2) 2018/03/29 11:00:44 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 863.856801] FAULT_INJECTION: forcing a failure. [ 863.856801] name failslab, interval 1, probability 0, space 0, times 0 [ 863.868085] CPU: 1 PID: 27500 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 863.875355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 863.884776] Call Trace: [ 863.887366] dump_stack+0x194/0x24d [ 863.890993] ? arch_local_irq_restore+0x53/0x53 [ 863.895663] ? __save_stack_trace+0x7e/0xd0 [ 863.900016] should_fail+0x8c0/0xa40 [ 863.903734] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 863.908823] ? kasan_kmalloc+0xad/0xe0 [ 863.912688] ? kmem_cache_alloc_trace+0x136/0x740 [ 863.917511] ? __memcg_init_list_lru_node+0x169/0x270 [ 863.922681] ? __list_lru_init+0x544/0x750 [ 863.926898] ? sget_userns+0x691/0xe40 [ 863.930772] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 863.935505] ? do_mount+0xea4/0x2bb0 [ 863.939206] ? SyS_mount+0xab/0x120 [ 863.942815] ? do_syscall_64+0x281/0x940 [ 863.946854] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 863.952217] ? find_held_lock+0x35/0x1d0 [ 863.956278] ? __lock_is_held+0xb6/0x140 [ 863.960357] ? check_same_owner+0x320/0x320 [ 863.964672] ? rcu_note_context_switch+0x710/0x710 [ 863.969607] should_failslab+0xec/0x120 [ 863.973565] kmem_cache_alloc_trace+0x4b/0x740 [ 863.978127] ? __kmalloc_node+0x33/0x70 [ 863.982081] ? __kmalloc_node+0x33/0x70 [ 863.986043] ? rcu_read_lock_sched_held+0x108/0x120 [ 863.991062] __memcg_init_list_lru_node+0x169/0x270 [ 863.996073] ? list_lru_add+0x7c0/0x7c0 [ 864.000039] ? __kmalloc_node+0x47/0x70 [ 864.004028] __list_lru_init+0x544/0x750 [ 864.008090] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 864.013964] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 864.018969] ? __lockdep_init_map+0xe4/0x650 [ 864.023910] ? lockdep_init_map+0x9/0x10 [ 864.027962] sget_userns+0x691/0xe40 [ 864.031659] ? set_anon_super+0x20/0x20 [ 864.035627] ? put_filp+0x90/0x90 [ 864.039159] ? destroy_unused_super.part.6+0xd0/0xd0 [ 864.044246] ? alloc_vfsmnt+0x762/0x9c0 [ 864.048208] ? path_lookupat+0x238/0xba0 [ 864.052252] ? mnt_free_id.isra.21+0x50/0x50 [ 864.056653] ? trace_hardirqs_off+0x10/0x10 [ 864.060968] ? putname+0xee/0x130 [ 864.064416] ? cap_capable+0x1b5/0x230 [ 864.068301] ? security_capable+0x8e/0xc0 [ 864.072438] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 864.077606] ? ns_capable_common+0xcf/0x160 [ 864.081917] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 864.087088] mount_ns+0x6d/0x190 [ 864.090448] rpc_mount+0x9e/0xd0 [ 864.093807] mount_fs+0x66/0x2d0 [ 864.097166] vfs_kern_mount.part.26+0xc6/0x4a0 [ 864.101736] ? may_umount+0xa0/0xa0 [ 864.105345] ? _raw_read_unlock+0x22/0x30 [ 864.109473] ? __get_fs_type+0x8a/0xc0 [ 864.113357] do_mount+0xea4/0x2bb0 [ 864.116876] ? __might_fault+0x110/0x1d0 [ 864.120935] ? copy_mount_string+0x40/0x40 [ 864.125148] ? check_same_owner+0x320/0x320 [ 864.129459] ? __check_object_size+0x8b/0x530 [ 864.133954] ? __might_sleep+0x95/0x190 [ 864.137926] ? kasan_check_write+0x14/0x20 [ 864.142140] ? _copy_from_user+0x99/0x110 [ 864.146276] ? memdup_user+0x5e/0x90 [ 864.149968] ? copy_mount_options+0x1f7/0x2e0 [ 864.154456] SyS_mount+0xab/0x120 [ 864.157891] ? copy_mnt_ns+0xb30/0xb30 [ 864.161766] do_syscall_64+0x281/0x940 [ 864.165632] ? __do_page_fault+0xc90/0xc90 [ 864.169845] ? _raw_spin_unlock_irq+0x27/0x70 [ 864.174321] ? finish_task_switch+0x1c1/0x7e0 [ 864.178802] ? syscall_return_slowpath+0x550/0x550 [ 864.183719] ? syscall_return_slowpath+0x2ac/0x550 [ 864.188632] ? prepare_exit_to_usermode+0x350/0x350 [ 864.193643] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 864.199003] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 864.203852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 864.209025] RIP: 0033:0x4548b9 [ 864.212200] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 864.219893] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 864.227142] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 864.234401] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 864.241668] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 864.248918] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000000d 2018/03/29 11:00:44 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xf, 0x9, 0xffffffffffffffe1, 0x81, 0x2, r0, 0x4}, 0x2c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 864.297671] EXT4-fs (sda1): re-mounted. Opts: [ 864.302926] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 864.311782] EXT4-fs (sda1): re-mounted. Opts: [ 864.317113] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:44 executing program 7 (fault-call:8 fault-nth:14): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:44 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x0, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:44 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10) r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r3, 0xd, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r3, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r5, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r6, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:44 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0)}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:44 executing program 5: mkdir(&(0x7f0000000a80)='./file0/file0\x00', 0x9a) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000680)={r0, &(0x7f0000000d00)="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", &(0x7f00000000c0)="93280745adfcd43a02e76fc7892ed1265bb61627c3d48fb0a3a145af9dbc20652439e11b99c076e2e6ca5fcd01f4fa", 0x3}, 0x20) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11, 0x10e4}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r2) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="b000000000000000ff010000060000000772cda969ff3359093e6135a0330d0000b8c8fa5c49c777e5d19e0f1deb61e0dd584b23eede355b480d27dbdfd2e530fac67c0ed171082f58e6b558da782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f5748aa00000000000000000000050000009fceada5943db92e27e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c7597"], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000780)={r3, 0x28, &(0x7f0000000740)}, 0x10) [ 864.407883] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 864.422838] FAULT_INJECTION: forcing a failure. [ 864.422838] name failslab, interval 1, probability 0, space 0, times 0 [ 864.434158] CPU: 0 PID: 27531 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 864.441433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.450787] Call Trace: [ 864.453379] dump_stack+0x194/0x24d [ 864.457014] ? arch_local_irq_restore+0x53/0x53 [ 864.457840] EXT4-fs (sda1): re-mounted. Opts: [ 864.461686] ? __save_stack_trace+0x7e/0xd0 [ 864.461723] should_fail+0x8c0/0xa40 [ 864.461744] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 864.479395] ? kasan_kmalloc+0xad/0xe0 [ 864.483278] ? kmem_cache_alloc_trace+0x136/0x740 [ 864.488120] ? __memcg_init_list_lru_node+0x169/0x270 [ 864.493307] ? __list_lru_init+0x544/0x750 [ 864.497191] EXT4-fs (sda1): re-mounted. Opts: [ 864.497618] ? sget_userns+0x691/0xe40 [ 864.497635] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 864.497643] ? do_mount+0xea4/0x2bb0 [ 864.497652] ? SyS_mount+0xab/0x120 [ 864.497680] ? do_syscall_64+0x281/0x940 [ 864.497692] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 864.527748] ? find_held_lock+0x35/0x1d0 [ 864.531821] ? __lock_is_held+0xb6/0x140 [ 864.535912] ? check_same_owner+0x320/0x320 [ 864.540259] ? rcu_note_context_switch+0x710/0x710 [ 864.545206] should_failslab+0xec/0x120 [ 864.549182] kmem_cache_alloc_trace+0x4b/0x740 [ 864.553753] ? __kmalloc_node+0x33/0x70 2018/03/29 11:00:44 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10) r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r3, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r0}) sendmsg$kcm(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r3, 0x3, 0xffffffffffffffff, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r5, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r6, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:44 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0x0, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:44 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 864.557708] ? __kmalloc_node+0x33/0x70 [ 864.561667] ? rcu_read_lock_sched_held+0x108/0x120 [ 864.566690] __memcg_init_list_lru_node+0x169/0x270 [ 864.571704] ? list_lru_add+0x7c0/0x7c0 [ 864.575673] ? __kmalloc_node+0x47/0x70 [ 864.579676] __list_lru_init+0x544/0x750 [ 864.583748] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 864.589637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 864.594668] ? __lockdep_init_map+0xe4/0x650 [ 864.599083] ? lockdep_init_map+0x9/0x10 [ 864.603148] sget_userns+0x691/0xe40 [ 864.606854] ? set_anon_super+0x20/0x20 [ 864.610838] ? put_filp+0x90/0x90 [ 864.614296] ? destroy_unused_super.part.6+0xd0/0xd0 [ 864.619390] ? alloc_vfsmnt+0x762/0x9c0 [ 864.623345] ? path_lookupat+0x238/0xba0 [ 864.627389] ? mnt_free_id.isra.21+0x50/0x50 [ 864.631791] ? trace_hardirqs_off+0x10/0x10 [ 864.636101] ? putname+0xee/0x130 [ 864.639545] ? cap_capable+0x1b5/0x230 [ 864.643425] ? security_capable+0x8e/0xc0 [ 864.647561] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 864.652730] ? ns_capable_common+0xcf/0x160 [ 864.657051] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 864.662220] mount_ns+0x6d/0x190 [ 864.665577] rpc_mount+0x9e/0xd0 [ 864.668934] mount_fs+0x66/0x2d0 [ 864.672292] vfs_kern_mount.part.26+0xc6/0x4a0 [ 864.676862] ? may_umount+0xa0/0xa0 [ 864.680467] ? _raw_read_unlock+0x22/0x30 [ 864.684594] ? __get_fs_type+0x8a/0xc0 [ 864.688475] do_mount+0xea4/0x2bb0 [ 864.691995] ? __might_fault+0x110/0x1d0 [ 864.696054] ? copy_mount_string+0x40/0x40 [ 864.700269] ? check_same_owner+0x320/0x320 [ 864.704572] ? __check_object_size+0x8b/0x530 [ 864.709065] ? __might_sleep+0x95/0x190 [ 864.713042] ? kasan_check_write+0x14/0x20 [ 864.717256] ? _copy_from_user+0x99/0x110 [ 864.721391] ? memdup_user+0x5e/0x90 [ 864.725084] ? copy_mount_options+0x1f7/0x2e0 [ 864.729570] SyS_mount+0xab/0x120 [ 864.733002] ? copy_mnt_ns+0xb30/0xb30 [ 864.736883] do_syscall_64+0x281/0x940 [ 864.740747] ? __do_page_fault+0xc90/0xc90 [ 864.744957] ? _raw_spin_unlock_irq+0x27/0x70 [ 864.749434] ? finish_task_switch+0x1c1/0x7e0 [ 864.753912] ? syscall_return_slowpath+0x550/0x550 [ 864.758825] ? syscall_return_slowpath+0x2ac/0x550 [ 864.763739] ? prepare_exit_to_usermode+0x350/0x350 [ 864.768741] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 864.774095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 864.778935] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 864.784102] RIP: 0033:0x4548b9 [ 864.787270] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 864.794959] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 864.802206] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 864.809456] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 864.816705] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 864.823952] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000000e 2018/03/29 11:00:45 executing program 7 (fault-call:8 fault-nth:15): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:45 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000380)={r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r3, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r4}) sendmsg$kcm(r8, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r8, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000300)={r0}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r7, 0x9, 0x18}, 0x38b) sendmsg$kcm(r5, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:45 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0x0, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000023fc0)={&(0x7f0000022c40)=@can={0x0, 0x0}, 0x80, &(0x7f0000023e80)=[{&(0x7f0000022cc0)=""/205, 0xcd}, {&(0x7f0000022dc0)=""/4096, 0x1000}, {&(0x7f0000023dc0)=""/107, 0x6b}, {&(0x7f0000023e40)=""/26, 0x1a}], 0x4, &(0x7f0000023ec0)=""/208, 0xd0}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000024000)={0xa, 0x13, &(0x7f0000000840)=@framed={{0x18, 0x0, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0xa, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x922}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3bf2}, @call={0x85, 0x0, 0x0, 0x21}, @ldst={0x3, 0x1, 0x7, 0xf, 0x1, 0x20, 0x1}, @exit={0x95}, @generic={0x1f3, 0x7ff, 0x63b00864, 0xe8}, @map={0x18, 0xf, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000680)='GPL\x00', 0x8, 0x64, &(0x7f0000000900)=""/100, 0x8f9e18149d68a1ae, 0x0, [], r3}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261cd3", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000980)={&(0x7f00000007c0)='./file0\x00', r0}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) close(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) r9 = getpid() perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x5, 0x4, 0x0, 0x100000001, 0x0, 0x8, 0x8, 0x9, 0xd1, 0x3, 0xfff, 0xf06, 0x9, 0x24, 0x2, 0x4, 0x40, 0x6, 0x0, 0xf96, 0x6, 0x1, 0x800, 0x4, 0x0, 0x9, 0x8001, 0x27c4, 0x20, 0x7fff, 0x8, 0x8001, 0x16, 0x7d, 0x6, 0x8, 0x0, 0x6, 0x0, @perf_config_ext={0xa3}, 0xa083, 0x9, 0x5, 0x7, 0x1, 0x8, 0x3}, r9, 0xb, r6, 0x1) r10 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x89e1, &(0x7f0000000480)={r7}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r8, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:45 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10) r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r3, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r0}) sendmsg$kcm(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r3, 0x3, 0xffffffffffffffff, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r5, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r6, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:45 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1180bb1e41ffe1f6, 0x8, 0x9, 0x4, 0x1, r0, 0x7c}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:45 executing program 5: mkdir(&(0x7f0000000740)='./file0\x00', 0x40) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 864.945726] FAULT_INJECTION: forcing a failure. [ 864.945726] name failslab, interval 1, probability 0, space 0, times 0 [ 864.956997] CPU: 0 PID: 27572 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 864.964268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.973618] Call Trace: [ 864.976195] dump_stack+0x194/0x24d [ 864.979812] ? arch_local_irq_restore+0x53/0x53 [ 864.984457] ? __save_stack_trace+0x7e/0xd0 [ 864.988767] should_fail+0x8c0/0xa40 [ 864.992460] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 864.997540] ? kasan_kmalloc+0xad/0xe0 [ 865.001399] ? kmem_cache_alloc_trace+0x136/0x740 [ 865.006216] ? __memcg_init_list_lru_node+0x169/0x270 [ 865.011378] ? __list_lru_init+0x544/0x750 [ 865.015587] ? sget_userns+0x691/0xe40 [ 865.019452] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 865.024185] ? do_mount+0xea4/0x2bb0 [ 865.027871] ? SyS_mount+0xab/0x120 [ 865.031474] ? do_syscall_64+0x281/0x940 [ 865.035509] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 865.040856] ? find_held_lock+0x35/0x1d0 [ 865.044901] ? __lock_is_held+0xb6/0x140 [ 865.048952] ? check_same_owner+0x320/0x320 [ 865.053253] ? rcu_note_context_switch+0x710/0x710 [ 865.058169] should_failslab+0xec/0x120 [ 865.062158] kmem_cache_alloc_trace+0x4b/0x740 [ 865.066718] ? __kmalloc_node+0x33/0x70 [ 865.070665] ? __kmalloc_node+0x33/0x70 [ 865.074619] ? rcu_read_lock_sched_held+0x108/0x120 [ 865.079621] __memcg_init_list_lru_node+0x169/0x270 [ 865.084621] ? list_lru_add+0x7c0/0x7c0 [ 865.088573] ? __kmalloc_node+0x47/0x70 [ 865.092531] __list_lru_init+0x544/0x750 [ 865.096573] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 865.102437] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 865.107430] ? __lockdep_init_map+0xe4/0x650 [ 865.111820] ? lockdep_init_map+0x9/0x10 [ 865.115862] sget_userns+0x691/0xe40 [ 865.119550] ? set_anon_super+0x20/0x20 [ 865.123509] ? put_filp+0x90/0x90 [ 865.126942] ? destroy_unused_super.part.6+0xd0/0xd0 [ 865.132024] ? alloc_vfsmnt+0x762/0x9c0 [ 865.135976] ? path_lookupat+0x238/0xba0 [ 865.140017] ? mnt_free_id.isra.21+0x50/0x50 [ 865.144411] ? trace_hardirqs_off+0x10/0x10 [ 865.148715] ? putname+0xee/0x130 [ 865.152154] ? cap_capable+0x1b5/0x230 [ 865.156032] ? security_capable+0x8e/0xc0 [ 865.160160] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 865.165326] ? ns_capable_common+0xcf/0x160 [ 865.169630] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 865.174797] mount_ns+0x6d/0x190 [ 865.178146] rpc_mount+0x9e/0xd0 [ 865.181496] mount_fs+0x66/0x2d0 [ 865.184845] vfs_kern_mount.part.26+0xc6/0x4a0 [ 865.189409] ? may_umount+0xa0/0xa0 [ 865.193021] ? _raw_read_unlock+0x22/0x30 [ 865.197147] ? __get_fs_type+0x8a/0xc0 [ 865.201026] do_mount+0xea4/0x2bb0 [ 865.204544] ? __might_fault+0x110/0x1d0 [ 865.208597] ? copy_mount_string+0x40/0x40 [ 865.212810] ? check_same_owner+0x320/0x320 [ 865.217109] ? __check_object_size+0x8b/0x530 [ 865.221587] ? __might_sleep+0x95/0x190 [ 865.225549] ? kasan_check_write+0x14/0x20 [ 865.229760] ? _copy_from_user+0x99/0x110 [ 865.233890] ? memdup_user+0x5e/0x90 [ 865.237581] ? copy_mount_options+0x1f7/0x2e0 [ 865.242068] SyS_mount+0xab/0x120 [ 865.245496] ? copy_mnt_ns+0xb30/0xb30 [ 865.249363] do_syscall_64+0x281/0x940 [ 865.253228] ? __do_page_fault+0xc90/0xc90 [ 865.257440] ? _raw_spin_unlock_irq+0x27/0x70 [ 865.261912] ? finish_task_switch+0x1c1/0x7e0 [ 865.266385] ? syscall_return_slowpath+0x550/0x550 [ 865.271292] ? syscall_return_slowpath+0x2ac/0x550 [ 865.276198] ? prepare_exit_to_usermode+0x350/0x350 [ 865.281191] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 865.286538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 865.291366] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 865.296530] RIP: 0033:0x4548b9 [ 865.299694] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 865.307377] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 865.314623] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 865.321872] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 865.329116] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 865.336361] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000000f 2018/03/29 11:00:45 executing program 7 (fault-call:8 fault-nth:16): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:45 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x13, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x148, 0x24004044}, 0x400a001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:45 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) mount(&(0x7f0000000740)='./file0/file0/file0\x00', &(0x7f0000000780)='./file0\x00', &(0x7f00000008c0)='fuseblk\x00', 0x21000, 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0/file0/file0\x00', &(0x7f0000000580)='rpc_pipefs\x00', 0x4, &(0x7f00000005c0)="3047c7638f41e07830a88fb68bea106b525e853051f7a98d2a30922c81bc1bef12321cdcceda9369e6ce933ae780b6c2daafd9ff58ac86bebf666e61433ecd9266df8cf20da0559ddfe76252d652a4d9b723e37a73d986546c69d60f9b1bebba3153798bfda661725799d73878ae4846c91b8200baa6d109cb06b55f4259e87794bceadf1e85e814fbae97619ec820f66e7e4c0c1a2bd7d020256f0e23e0a409329d") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x20000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) mount(&(0x7f0000000680)='./file0/file0/file0\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='sockfs\x00', 0x2000, &(0x7f0000000980)="b05e6e663a0a1077842e42cbe72e330bae25d3151552a8aa7b7cfd382e2425809b547ae5ed8ef57949e8ce4b6ec41ebc5f245b1c7873ec0882eae2fc444d7a3eec586a972550e5c813156c3d469430b5a762eafc7a65b39f77e5c147046a95a361e19a778c15b554fc20ecddfba0b73b47217dcab016b674dbd08d0369c6a914a6e6c4ad3fd0ee5a7f5255e1e05380f8a09680") sendmsg(r2, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000a40)="417189a9afbaa1d6df1fe8ccaa42d49aecb3f628f99d6e4313663f8221593802d1a42eb53ae40fb2107daf5c8a8ff4015dd81f870050c44df2bfa5a863f0740396f5d673c3ca503ad9ac6bf0cc8a92819fd3b3085e199803760d94017f61a199645eba746125ad2cafac53b13a2b498ffe1f7b28d66151dba1ace8eff00f2da6c2ac0d5f7cef577dcfa51fac522a54857a6ccbc6e63ce9a4c9651642dce8b83282e4b6f98f0d91448af7bb1ab52551bfad52", 0xb2}, {&(0x7f0000000c00)="dc316e0a8c89a81614f6938f71dfb0a19f035582bdf2c9194dca23fdf5f5cde55f5d7fb5428942f4fc422821139a3532968752e5a19bd6ac1e76dccebbb96bc20655b799b0d7243641aa09595904586b8987c991e187200c325ef4ad91ce64974a055781bd4271bf1e4f1c8bbed02e69017ff2dbadea76db9e0c146a564a2f2b5b9c57674ce8b5270ad2d5bd1ddfd8da2dd2599054a71ee8014c6808c081d5f4f9acdf4be9700e09b9ed8001ffebdfce3335eab928e51bb7e2246bd436cf4351a6a7d0597ad30067192634d5", 0xcc}, {&(0x7f0000000b00)="151228d309f615355d465e574a38b639303ba247d685b0db53447f673fa72e24e748c41e6a0eca49016abdc1d54727fc2e9fc8da7c56624756df75d29dc5acb5d5a0afd975bb84ca750180ac1be47539f3c50ddd4ae9b272992b03494488b1", 0x5f}, {&(0x7f0000000d00)="b3a7a662e94be6eb248e74cf3ed66796551e7383f29ddde2f829e827f3842f953b4f0abf7d43c57e0afbeeeada47b483aac06b671c12d928b68d000c2317e7ebe19dcfa0520c2654a47ced0431909e6f0c2dbdf1fb84d84cd1c85995b1f84a76f2790e7e9b519ba9a96e897c", 0x6c}, {&(0x7f0000000900)="30bdd9e5ff4d734e1d9bb04a48fea97a492b85af9b83", 0x16}], 0x5, &(0x7f0000000e00)=[{0x78, 0x11d, 0x7fffffff, "683d111a273c7965857e35b65ae0d7292f8af70d2892ad7fe71662ed20fbb5baddc137d35ae12d8cadf405f282af321bcb20cf12e8df7ae22c46615d21e11c5e4b80cc5f5b39a5e27190c475072b02b6f8900abf629ce428deac0101b417686dba6511ae52dd90"}, {0x100, 0x110, 0x400, "5558cfbff57c5b53ef904a2b4f6128c70c47a651238c602663afb80dea58f7981d7ba8d4463afc726dbe144b07ecdb92018e7d5bbaf85523ae15ed240fdbf37581b1fd0118e4cc4b3f1d84e2dc4f1b50e7a50f17cbc5d0059480a393965b846b48a427516b630d7c4731a82f7375d2ea5478e2d6046e9c4760af912ffa6e2ace0e3ff59077dee1758a071c4100dc915b086818463ee35f15585d7e26e89643064a25857d87a891e11b8d1da6c98c513a5ccdcb4572865914e8bc7d75a3d4a2df0ea0db1a620381a7a0e53e6b204025840d5014e8ca5ab0607b4b174ac738162da538339109e934173794cf81"}, {0x50, 0x107, 0x800, "067f0bf7c94cc5b318bc5be60917c1bd3bb88bea0af5e2169f5495fffee3ddc420725a9e157450cce588e18ece4d512c2801df051b5440386d6a"}, {0x10, 0x102, 0x7}, {0x78, 0x119, 0xffffffffffff05c3, "00f8ff9f97a907f6bfc63aae96859873f1a106d0c9c773a9c4b6e3e67e621bef79177340717853ad546f97ac81019f5c8707afecf4f280cdd93f532a8a87195cb2c8cca3092225b8ce1b620d7863bf7e442a5a296754800e490c99a9e4aef08dd34a59"}, {0x110, 0x88, 0x80, "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"}, {0x100, 0x0, 0x8, "5e82a0afaf873143e1d57ae23c99c99de4145d8a39a6afd14f1276c0eea6652a3abe0d932c1d9dc134450313385f65a385ceb801da2bdbfcad3ef58c7a821b31cef535bf4dcd4afb55887084f7ec383e33fc69eae2eb2544c89bf7f8597015aa812708958bc7329f17186c56a86ca65b5d4b451035c5253fd491709f7195de02f38aed76d17875241ee5d618856e890a0bef5f8882c18f521fb76f47e8a4c946a8b9e99f59f19b11c4326ad6fdb36407708855eaf24e8d680cf0124ae2a35141a6fed717627f3956589f08895ea44d7a9dd1d67b2b6951cdf9c229bef094346833c52bc49ecd4a30bde044aabf7240"}, {0xa0, 0x103, 0x3ff, "b99fa0a399d7ffec2d6a1e973ea2c78aa52e9c81b64e68b130f41f4734b245813101eaec85be8f65e136c98dd13a59686f2988bb4a6e4d5f76dcae8e2a1624f4c4473d9289cdf806dc010d73d4c0ab9dccc8d6d3851a663501959f254b12f8f093601f205b7bb069bc2cc3b0cc9b7428da0c2e883ca9e9051430a2d51e962d9f49af7a4c15e3b856bc58"}], 0x500, 0xe824ab04ffd58d63}, 0x0) 2018/03/29 11:00:45 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:45 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10) r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r3, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r0}) sendmsg$kcm(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r3, 0x3, 0xffffffffffffffff, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r5, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r6, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x28, &(0x7f0000000080)}, 0x10) [ 865.467971] FAULT_INJECTION: forcing a failure. [ 865.467971] name failslab, interval 1, probability 0, space 0, times 0 [ 865.479423] CPU: 0 PID: 27604 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 865.486702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.496060] Call Trace: [ 865.498656] dump_stack+0x194/0x24d [ 865.502300] ? arch_local_irq_restore+0x53/0x53 [ 865.506972] ? __save_stack_trace+0x7e/0xd0 [ 865.511326] should_fail+0x8c0/0xa40 [ 865.515053] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 865.520163] ? kasan_kmalloc+0xad/0xe0 [ 865.524052] ? kmem_cache_alloc_trace+0x136/0x740 [ 865.528900] ? __memcg_init_list_lru_node+0x169/0x270 [ 865.534087] ? __list_lru_init+0x544/0x750 [ 865.538319] ? sget_userns+0x691/0xe40 [ 865.542312] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 865.547064] ? do_mount+0xea4/0x2bb0 [ 865.550772] ? SyS_mount+0xab/0x120 [ 865.554398] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 865.559781] ? find_held_lock+0x35/0x1d0 [ 865.563858] ? __lock_is_held+0xb6/0x140 [ 865.567952] ? check_same_owner+0x320/0x320 [ 865.572281] ? rcu_note_context_switch+0x710/0x710 [ 865.577229] should_failslab+0xec/0x120 [ 865.581191] kmem_cache_alloc_trace+0x4b/0x740 [ 865.585766] ? __kmalloc_node+0x33/0x70 [ 865.589747] __memcg_init_list_lru_node+0x169/0x270 [ 865.594762] ? list_lru_add+0x7c0/0x7c0 [ 865.598735] ? __kmalloc_node+0x47/0x70 [ 865.602722] __list_lru_init+0x544/0x750 [ 865.606782] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 865.612663] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 865.617677] ? __lockdep_init_map+0xe4/0x650 [ 865.622079] ? lockdep_init_map+0x9/0x10 [ 865.626140] sget_userns+0x691/0xe40 [ 865.629849] ? set_anon_super+0x20/0x20 [ 865.633822] ? put_filp+0x90/0x90 [ 865.637266] ? destroy_unused_super.part.6+0xd0/0xd0 [ 865.642365] ? alloc_vfsmnt+0x762/0x9c0 [ 865.646328] ? path_lookupat+0x238/0xba0 [ 865.650379] ? mnt_free_id.isra.21+0x50/0x50 [ 865.654788] ? trace_hardirqs_off+0x10/0x10 [ 865.659108] ? putname+0xee/0x130 [ 865.662568] ? cap_capable+0x1b5/0x230 [ 865.666446] ? security_capable+0x8e/0xc0 [ 865.670589] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 865.675767] ? ns_capable_common+0xcf/0x160 [ 865.680089] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 865.685258] mount_ns+0x6d/0x190 [ 865.688610] rpc_mount+0x9e/0xd0 [ 865.691961] mount_fs+0x66/0x2d0 [ 865.695315] vfs_kern_mount.part.26+0xc6/0x4a0 [ 865.699896] ? may_umount+0xa0/0xa0 [ 865.703514] ? _raw_read_unlock+0x22/0x30 [ 865.707652] ? __get_fs_type+0x8a/0xc0 [ 865.711538] do_mount+0xea4/0x2bb0 [ 865.715060] ? __might_fault+0x110/0x1d0 [ 865.719121] ? copy_mount_string+0x40/0x40 [ 865.723348] ? __check_object_size+0x8b/0x530 [ 865.727839] ? __might_sleep+0x95/0x190 [ 865.731804] ? kasan_check_write+0x14/0x20 [ 865.736022] ? _copy_from_user+0x99/0x110 [ 865.740160] ? memdup_user+0x5e/0x90 [ 865.743857] ? copy_mount_options+0x1f7/0x2e0 [ 865.748337] SyS_mount+0xab/0x120 [ 865.751790] ? copy_mnt_ns+0xb30/0xb30 [ 865.755677] do_syscall_64+0x281/0x940 [ 865.759555] ? __do_page_fault+0xc90/0xc90 [ 865.763784] ? _raw_spin_unlock_irq+0x27/0x70 [ 865.768266] ? finish_task_switch+0x1c1/0x7e0 [ 865.772753] ? syscall_return_slowpath+0x550/0x550 [ 865.777683] ? syscall_return_slowpath+0x2ac/0x550 [ 865.782604] ? prepare_exit_to_usermode+0x350/0x350 [ 865.787603] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 865.792970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 865.797805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 865.802976] RIP: 0033:0x4548b9 [ 865.806317] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/29 11:00:46 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0x0, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) socketpair(0x8, 0x2, 0x0, &(0x7f00000001c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:46 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0x2d, 0x3, 0x2, 0x3, 0x1, 0xf16}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000300), &(0x7f0000000500)="c86e782f1790de1d5ec50177971cfb7db3ea153a8fa69169ad1ec86e140449828ece36c29fd6beeb773a3915c4365598d0bf5fdc520d05d100b13b1be441e7f2d2a6a5d812bddc6df8cbc88e6c1ed5269eb18250084460c2df50b7792259f062251c2fb88e4c9d", 0x3}, 0x20) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00'}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0x101, 0xb1bd, 0x3, 0x1, 0xffffffffffffffff, 0x9b8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) recvmsg(r1, &(0x7f000000a000)={&(0x7f0000009d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000009ec0)=[{&(0x7f0000009dc0)=""/167, 0xa7}, {&(0x7f0000009e80)=""/45, 0x2d}], 0x2, &(0x7f0000009f00)=""/226, 0xe2, 0x8}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000000a040)={0x0, 0x6, &(0x7f0000000300)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff}, @alu={0x7, 0x6, 0x7, 0x0, 0x7, 0x12, 0x8}, @ldst={0x3, 0x3, 0x0, 0x3, 0xa, 0x0, 0xffffffffffffffff}], &(0x7f0000000580)='GPL\x00', 0x2, 0xf, &(0x7f00000005c0)=""/15, 0x41000, 0x1, [], r2}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000680)='ext2\x00', 0x200000, &(0x7f0000000c00)="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") 2018/03/29 11:00:46 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000740)={&(0x7f0000000680)='./file0/file0\x00', r2}, 0x10) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 865.814016] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 865.821276] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 865.828548] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 865.835807] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 865.843064] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000010 2018/03/29 11:00:46 executing program 7 (fault-call:8 fault-nth:17): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:46 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:46 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) socketpair$inet(0x2, 0x80803, 0x4, &(0x7f0000000500)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:46 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff0000a72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d0000850000000800000000000000000000000000000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB='\x00\x00', @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000017900)={&(0x7f0000016480)=@hci={0x0, 0x0}, 0x80, &(0x7f0000017780)=[{&(0x7f0000016500)=""/57, 0x39}, {&(0x7f0000016540)=""/74, 0x4a}, {&(0x7f00000165c0)=""/38, 0x26}, {&(0x7f0000016600)=""/4096, 0x1000}, {&(0x7f0000017600)=""/143, 0x8f}, {&(0x7f00000176c0)=""/154, 0x9a}], 0x6, &(0x7f0000017800)=""/199, 0xc7, 0x3e}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000017940)={0x0, 0x6, &(0x7f0000000300)=@raw=[@alu={0x7, 0x1, 0xd, 0x6, 0x8, 0x0, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x3, 0x6, 0xa, 0x80, 0xfffffffffffffffd}, @exit={0x95}], &(0x7f00000007c0)='syzkaller\x00', 0x84, 0xee, &(0x7f0000000e40)=""/238, 0x41100, 0x1, [], r4}, 0x48) socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r8, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r8, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "5cfcf6de9ac3e71a129ca220564f1752b804542d9cc19603f8e4b238c88112222a231f701a6540f4407141254450af4a4415a1a0f279e3b8a44ff01cccb0bef0c2fddacfb789ddbefb475dd13c708d7458be531c920933f58419913b551a57df64379c02940f715c80cd9ce83d35c23a50a1c05dc5b3a4fa6253e7b85af576592f37be369f18dceeef8ac667bf3c730413907283a34ab6f235910e535c486d62e9822114878e3b6261debef88c7ca335428874c93e0571233e560a7bcb4a425f015251e3422ff69b91a303fd64c2f449afb85deadc18a27083b2b4c2f3e484106c20017d3d71901e839cd13e7be371c03bf4c984ff54ab033bc22e130992b86f762e5c9039c04214fa607076a1a4c3c740a732649656dd37b1d9591f8440b9939d13d6559a48ef70228e022974d4742e6b602f17fc914bd62d708092ba3cb1e44e6ff50d28e4d08411080859f9bfc4f35232947b50c1c89faae593d3c76e86ca9d60606c9b682d03b1626119d521e0106c372aa018aa4e9e9972f05ed09e481d866227515d0687ae1d151352be2c1183e64837e56a2f6f1d474f9eac051f50437947a6835483b89b4d68b233031eb01a93a3f58009f5dbaee50a00d4a3ecb46482ef830f13309eed57b49c7505fa4bad3c03032ebeb4a4dae34f5e1dd54d7ffa8687cffac0c3858f55f0f13fa03ed8504b17128e8c7a56b91b1bf0dd27f00833dc832fae4970540481a15e2f27a2865310d81ca8c7bab81064cf03df9e7fefb3ef1afd18c84d33938c927c0d05970dd8b465b861fa5e9f6060c633f37055e722da73b2752c76639ae8109cc1ffc143b810d7d276bb7f5d031b31461175c61320f049102e3f37dbda3b4d06e922dfc13fcff28dfc2d326b26e7639b2a9ae7440b348ba84406599f8e10da9735ae80e88c33270319ca41bf2cfd0d32e0027c1dd481c117ef6e48ed6a64a420db1c9394a902cc63398c87783cb4dfa4084d5afe15512fa58a907a525b7c82f23e0966270506424c48c3b82a00413e6cf66b7b537be5fb3aa2469aa39464aab61e594951928bf80a724577b6ba2163434e880da1c1d36c2b9a1dc7ddb798d9137c5aca254abb514c6db3bb94935a8c1d2a79690288a562bc5fd7be5549b368cd68a192c89e6b4d04d9306bbeb746415470f289a779f8b5e2f6d28a7d23fd3205afd6e2162316a4f7b1c9d77a9e5c1624a654b731b9e76d670b37fe9358638ba8e7b6398e53c822aea7851d6f8db4956c8b29dc735e52a54728441ca28eb4ea8c0ffe0f15af6c63a3a5d65230cdff906d5271606437fc28352bfd9bc5d03406662b9fc7706f06163d68b036e89750f878e849a35d32096238fea1ba8b2a9f16f8792a2e6b6a4c7ccfbe35df19ebcd6de0c2dc5184ad672d93aa4f4a66481654912b237cff3ac31ce1a5d2b5b7eae30256bc3da98dcad9327b5ff6fd120323d397476d38273465c8ed3490f876c2c198aeb7690f2fa8393e605f9d51a8eb47f7012224c4173f8ca8907a137c9839991286a2b5208d4e263b47c59db5fa13a73781f4aecadaf3910b446e702944993eee0f2c9fde15f3a6465341221edbfb40bb464b49db0a419204152ec5f00ef827676b4666a5ec7d6dc53a76f5b9b0fb1f30a3712237b427c30a064187e47d0255e8ddfc65e531f0221ed9cf1b39ec18dd9b526c13b418740ece9ff0aa5a9fe0027b17dcf1b3e861b917457ca08c1123e456e19bc80be22c24975f65310ce0738e3a4093616e3a9ff6f5c0d518d46e29c665a28f43c4deb7d56a465eeb0e766356483593a7405181fbdb0b4fedbf201c8f04dd734fd2538f973d6b08e76f3ac7e2c8dbe5a26b4d79640b537eafe253f244b4d6b71d911435ea86872317c852e92ab4ee6c9d783ffc3ac74bd615b711fce35031dfeb07b3184631ad8c3c53701c77eb8609014f8bad60bca561364de0dc73526a6af7c529d144f3b406fcb6b136875de5bfb54b63afa34e63ecec1b3ac261f4cf0cd92f4457ca729f6be2b370f63c73a095fbcab1acdda601d9cc04077b345a97b4de7c0947951ad0a2a795d8492f0142a623456effe176d9d6ef3eb2026caa63ce157f06b08467bfcb9a0f19c6b951e20b773b6935d26cbfa382d39b945d1a4a3ea2771da703999a962748a16db934b714efa7fcdae00a9543fab1dfab6abc74d55b18b058983843bc86d557701408ed2716ad045cf2cf3b0dc27299dadddb4106140dd59af534c9885dc8ce215f2577b309a13e7c637e31d76e7d11693ebbdf11e99db202191b6c1d8ccda2f4fe3a0c6f8979d28d4ac290a48a4f5694ef0f33f3412984f1764ef1365aac10a275210ad479266d6210a5525258a5a2f92d897f0983cc8af05833c977698454d3d5e797852d667d6a9312373c21ddc7182ebd684f5fd5be42b821157102109d466944873792f46fb08ee85cf2c083911804754d8b812e860003f7a59fc6fd37da6ad7f1ca7301fd7475bfdeb4844b0a39f65cc304432c632d3fd8ad468800d6f07d3a17b024d36740c6dc69b6d014617f090ca0cbc9081c0aa880fb409e9991e127819966884379696fdeb5e34898f93cc7f6a3b532f8da29f451356d1aa3e527151d6ea3744faccb8fb50ae25dcbf1958601b4ba77e75914e6a9dd1de6e5e167b2734e87523b1eadde256b5adcacea32f9dbad5c41dc0869cab6cb7713c516395ccbf5d55e8fa2e8fcc9cca118ae9e55564cd827658d5c58e998c8691aab8eccad1bf61d81c3c8c5b7a30adf2e7a81372306c7838de07ec49c419f748f92f93f04b5c76a9feb821eff5e834bbee2ed1099d4ae7efdbbc5b3a342ef59a972b91875e93502d7e5dd294f67e392ba00c099cf3ae4caf9b759c8e7142ac068f54247ac97f1becff4d940d441b17a4b907c0b4a14eef62c2e1bfd5b967e104ba85d91814bb2c4103708fe818256ea7f519cfe8c8b50afe68ff3fdd02ea94ff2625fb28da9011bf19c2dac95b3f5b740b5384242605c101a92f6b065294c322aff38abc93e16a46273c23a1f7cedd8cec5914b242749aa9f0293b6e621e1f230341dff3ae603c3094639fa3806c38eeaac9ff3149ed109e33429971cc6522969e7cffe7acdffe1c9a409c0d71a6f37e72c14cc878c2ddfba33c6e1e123c197acd06f7f71307651fc5f6dc9872ce529c3e626e94f37a8089323dcf96cf194ddf8ce856231a3a927a56a1ed658f59447fe4b6be7a2f5f2b8ce62d5365d19de4d170ed3968166c011317722ecda1f514b9d2f0e710415e751948d379162e9b2b38be9d7e54fd24b81eb9bdea9e5b7893f93ddc16206ced734f296380bf526211de8b62b07d67d55c3b0e40469bcaee22e9bfd9b560f50ad454754c96d8543fa7eb817a5b57d5a1081e482d3bc8ccee01d468c7e41b76a09dfac7f7e6bba1abd8c7260a7b8cdbd8dd1ed196c02949c052a8b2970e4f5dd9c35bce46f2d4c6d73dd31cfd4b511834146599000b94d26a8aff55a7c56002f8777c923b9f06ab538551dc893c640d6147f1ad8e1a4064c7d9e449703685b1f8cb72d05c8377f52a4f8efda2082b4440d0798360cd9c23992ad8b9623dbaf0acb0fb502c3076e215faff28c1818029812737c97288cda68f90cc89846f79d48ea4df2af3bbe2e7993e1dd966f1226cc7f863c17ab37efe634709678fa70bafe50483db14f81ecd41032b14df5374b3bd0ae19d0c08873d9b8dc1da94ffa41ba484f7b0aacec7ee76f4b24dd4448ed000f7d3920959dae36bd460e3422f0ca6c503dafff7f2e530bdf2cc6a41dff8d6a2e1916b47dffed11053cde0e5f34441d6c7461e0173c313eecf88ceadcfd8df7f88ed2ea9004e14125b4926a1216156d945bd94f4065e39a58d3af2e06469416d4eaea8c5ed86d578d061bae14b7ed8980b482ad8fc8c6e83fadd261963d4f5ee296fe67ff013d43e08ea58fcd3421864ef03cc2cd29a01562fb945b959ea9aeec95b4bfc29b22dd5946db06599fa53078cca7427909af9bffa5dd3717b7271399e6ac6079c3eb14a357c70480be4acfd413aa1910182883c32c3f1cdb2c146326f6b35c87a777801c0f7e1d34982c3df49f11ee061ea25127cfeaf13fd06101cc79c69df7870bcf330c7a324e495dd551a30a71b2f78761ea482fe51972c216ee3cd88ea865e6dc4b7309870624ce649e20b04fc073260f2eeef2091535b199e11d58654ad4eb146d87f52740eb4e3b3c40e29c581548dcbfddcb381f8f7026ef78ddac0ccd34c3b79f602d70bdb09ef5816969f718f22ae4ff67c367e1747b5b6eceeeb02364cb12cad742458c1bec949f7a6d944c6fb120125e7944dfb862cda7803c7b1b4f48c5585611b195ce3125b6b86daf2c505a33760f6ecd9a76baaf93a588e780562d39433de0a072d7b4cbc7eb7598f915900c9232e787340257d76d49b6f3d351ba314fc363f88a36e072dbf87764f5c9d6300e9c963637303fb17136397be0869b5eef6731e9dc194b4ebe29025c25009fb011a3ea457515dc5b8ebab6a8a2ddbcd281c12956d471125f2bed270f943af70ffdc0ffbe52609e13b7f171d7334ddfeb4c97420457effae95c270552c8bb5a5f91653a6f2eec5db87660783a074c0522ce11ed28eafbc1639e775ddb60d814ef7d437d2dfd28deb80c35e669e42af866c20ec6f7abffe1f0bc4ee52be16250c49eb5b440d384147a668a0a72768d9465b37c70905a4c4cbea6f7c0a25eb5a81c74865d5746aba21b104216451c84de614f242326bb23f66e31413450ae6895db0ba4d31ef0d1b94ac92feb76d63cf61fb222001ca8bb5047132f17df93e8b4b6c5aa5902a1392375279aba1386d3221d0c15f536db67a80c58b3af422a7c85413b267fe910efb332fb1fa3c54739a4f7781523a88f44eaef06a8caced126a1e9119d9d566b379709138874cf861556068e1af597eb90553e25a5f88f798574afd63ed6136559bc73aff91e8c5d98ee67dac4b383cc033e00c2e8136fc168374e52b42b60ea00e9fd3c2c20c2c23c2487f8044aa2fb62c6ff695bf65a90f458e659cc24fba945e0fe482299b916f6cfd8b9c6f6a08e0fc0545d02e220ba524d7230ec9c0001803bc49c53038ed6216c477da1f61a08e5a123847a392f384768dec8138c049a367f643c20f158b5797b60b24eea6039dc6659c436c338e6875d097d2c66dfd40b88f8c850aa322fdcad0c0cd75ceed0d35ed92e944ae764e106982c7be390ac96173bb1e19b309858b5c97e1cc7f2c0c4ba7b1e70b79cdbd7463729609c58abe61b5738bd9b9d208b57f1ad7595278c4baa73018bec69985d4565a325502cc72a41c6745e20d91614e364170727b32cb1a77b9db256448dfc49ff0bc4092999a95fcdba7991b54d7d3bb8107c0bffd1fd5f15eb643cb4fcb94c2148f7c39c029a767df1da332aa86fe0a57d9cd07beba32e3c264e7461757155613df435248cecc737b5d53dea6cc0741c841e1486fcc3e3da3bf92f6366ea10e98bfacff443e79dae596be31e5930ad2bec8e0a38037c263cb3224bd3bb063e1915678fbde44d56cde3cfa93ac67aec1186eebcc02c21ca2fef89f209e7d8f82293692fa39a72ee6f1b45da666b434255bd4fa19eb4a304497ce63249982e33c16d523ab7c4790f83aa0ae78dd9d2f6f859297c4514fc2e2f87509d2e86d5411d9b06773660afc1d10ebc9e733cba7a527a995b2c9470369a7a24a14b559b551e8b96f038a2e0e3a39a40779d7d31f3c1152f6d986d83986575854762dbef664d55add276376906729e5f33c3"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r7, 0x9, 0x18}, 0x38b) sendmsg$kcm(r5, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = 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$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1) r4 = getpid() perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x4, 0x4, 0x400, 0x7ec4, 0x0, 0x4, 0x64900, 0xa, 0xff, 0xd841, 0x4, 0x4, 0x8000, 0xab, 0x785b, 0x200, 0x1ff, 0x9, 0xffffffff, 0x1f, 0x1, 0x6, 0x7, 0x1, 0x1000, 0x7, 0x400, 0x401, 0x2, 0x8000, 0x3eb7, 0xe5, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x80000000000, 0x5}, 0x2040, 0x7, 0x4, 0x0, 0x4, 0x5, 0x81}, r4, 0x3, r2, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:46 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000680)='./file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:46 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x0, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 866.028367] FAULT_INJECTION: forcing a failure. [ 866.028367] name failslab, interval 1, probability 0, space 0, times 0 [ 866.039662] CPU: 0 PID: 27646 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 866.046940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.056289] Call Trace: [ 866.058875] dump_stack+0x194/0x24d [ 866.062524] ? arch_local_irq_restore+0x53/0x53 [ 866.067194] ? __save_stack_trace+0x7e/0xd0 [ 866.071550] should_fail+0x8c0/0xa40 [ 866.075271] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 866.080376] ? kasan_kmalloc+0xad/0xe0 [ 866.084255] ? kmem_cache_alloc_trace+0x136/0x740 [ 866.089087] ? __memcg_init_list_lru_node+0x169/0x270 [ 866.094275] ? __list_lru_init+0x544/0x750 [ 866.098516] ? sget_userns+0x691/0xe40 [ 866.102404] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 866.107156] ? do_mount+0xea4/0x2bb0 [ 866.110852] ? SyS_mount+0xab/0x120 [ 866.114457] ? do_syscall_64+0x281/0x940 [ 866.118500] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 866.123869] ? find_held_lock+0x35/0x1d0 [ 866.127926] ? __lock_is_held+0xb6/0x140 [ 866.132003] ? check_same_owner+0x320/0x320 [ 866.136328] ? rcu_note_context_switch+0x710/0x710 [ 866.141269] should_failslab+0xec/0x120 [ 866.145227] kmem_cache_alloc_trace+0x4b/0x740 [ 866.149795] ? __kmalloc_node+0x33/0x70 [ 866.153756] ? __kmalloc_node+0x33/0x70 [ 866.157716] ? rcu_read_lock_sched_held+0x108/0x120 [ 866.162733] __memcg_init_list_lru_node+0x169/0x270 [ 866.167745] ? list_lru_add+0x7c0/0x7c0 [ 866.171706] ? __kmalloc_node+0x47/0x70 [ 866.175681] __list_lru_init+0x544/0x750 [ 866.179755] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 866.185629] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 866.191045] ? __lockdep_init_map+0xe4/0x650 [ 866.195446] ? lockdep_init_map+0x9/0x10 [ 866.199499] sget_userns+0x691/0xe40 [ 866.203196] ? set_anon_super+0x20/0x20 [ 866.207169] ? put_filp+0x90/0x90 [ 866.210610] ? destroy_unused_super.part.6+0xd0/0xd0 [ 866.215695] ? alloc_vfsmnt+0x762/0x9c0 [ 866.219651] ? path_lookupat+0x238/0xba0 [ 866.223695] ? mnt_free_id.isra.21+0x50/0x50 [ 866.228096] ? trace_hardirqs_off+0x10/0x10 [ 866.232408] ? putname+0xee/0x130 [ 866.235852] ? cap_capable+0x1b5/0x230 [ 866.239738] ? security_capable+0x8e/0xc0 [ 866.243876] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 866.249049] ? ns_capable_common+0xcf/0x160 [ 866.253359] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 866.258530] mount_ns+0x6d/0x190 [ 866.261892] rpc_mount+0x9e/0xd0 [ 866.265248] mount_fs+0x66/0x2d0 [ 866.268607] vfs_kern_mount.part.26+0xc6/0x4a0 [ 866.273177] ? may_umount+0xa0/0xa0 [ 866.276784] ? _raw_read_unlock+0x22/0x30 [ 866.280916] ? __get_fs_type+0x8a/0xc0 [ 866.284813] do_mount+0xea4/0x2bb0 [ 866.288336] ? __might_fault+0x110/0x1d0 [ 866.292397] ? copy_mount_string+0x40/0x40 [ 866.296615] ? check_same_owner+0x320/0x320 [ 866.300920] ? __check_object_size+0x8b/0x530 [ 866.305415] ? __might_sleep+0x95/0x190 [ 866.309388] ? kasan_check_write+0x14/0x20 [ 866.313605] ? _copy_from_user+0x99/0x110 [ 866.317743] ? memdup_user+0x5e/0x90 [ 866.321435] ? copy_mount_options+0x1f7/0x2e0 [ 866.325925] SyS_mount+0xab/0x120 [ 866.329358] ? copy_mnt_ns+0xb30/0xb30 [ 866.333231] do_syscall_64+0x281/0x940 [ 866.337100] ? __do_page_fault+0xc90/0xc90 [ 866.341313] ? _raw_spin_unlock_irq+0x27/0x70 [ 866.345791] ? finish_task_switch+0x1c1/0x7e0 [ 866.350276] ? syscall_return_slowpath+0x550/0x550 [ 866.355210] ? syscall_return_slowpath+0x2ac/0x550 [ 866.360126] ? prepare_exit_to_usermode+0x350/0x350 [ 866.365127] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 866.370496] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/29 11:00:46 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000780)="e4057f0a7180b45859", 0xa91800, &(0x7f0000000300)) socket$kcm(0x29, 0x2, 0x0) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) socketpair(0x1b, 0x80001, 0xfffffffffffffff9, &(0x7f0000000680)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 866.375335] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 866.380509] RIP: 0033:0x4548b9 [ 866.383680] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 866.391370] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 866.398620] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 866.405870] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 866.413122] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 866.420371] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000011 2018/03/29 11:00:46 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 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)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:46 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x310, 0x800}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') sendmsg(r2, &(0x7f0000000780)={&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x1, {0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000980)="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", 0xfb}, {&(0x7f0000000700)="96177f0602ca134d98", 0x9}, {&(0x7f0000000740)="60d9ad6e19ba0e4ddbd6f51dbc006b", 0xf}, {&(0x7f0000000a80)="9be877081079ca64738543837dbab1e05d186f550f2d5f4626a6f10d098a4ec4b563cb237826aaa75a9dca988b3e8d7c53b974daa4629b466b8f11dc9d9f365e76793e820adf91564d7aefc880b5dea7a631741e13d1d2309ba615413e73cea6e0700be4f1340ae355c1d61e784b466bce27774704912602a21f1284126b6d0d126358256ebc6e456dce1d6722bed298037573f2b8f89903e47b01dc8b27e231ed9ffc93dff3ee6d51b9cf97351a7a5043e21a5f5d8384d1387f0c02453db4e2048f157798703a8f585402e0c95d40aea48be3e94c3e7b8803ad348d4dca4ba39b3476335165b4f9559a501e3709", 0xee}, {&(0x7f00000008c0)="473c2a0b9b3b8a1db3646145afac7535fe6ce5010c2b85771673da984c8fecc3638d9503f790f6b97974cf17d395d82ec2c365e68f3a23d26bbca0c1dc1d81f2b7f5cfbdf5ea4b96382f2b535232dd6db69f4994d89f1ec6a4f1", 0x5a}, {&(0x7f0000000c00)="679d8b5927658c58b5d9c676333d98d87c4ae91ca2dbf1664948f8c44d04d8d0851e5ddbf52f5103a4a8c25cd105775f048490fac0ba869078a6b1aebbaa3e90a565983327c9f7cebbf6db81be99f6336b4c69b15b363c15aa33a29a9eb9ad71ddca48c5f20a0040b0ec216de993f0430287cf0322d697f2b3c929546eb5cfee914da0", 0x83}, {&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000001cc0)="7a0400ede822019334c2514d72506db673a991a212d175d8ed950bf027d6441da98b3dd5043421e65a4ae51084f6df2feaaa53812df42d77a13770f3985387a988aeb7a650af6accd4048a3380da3b7b2fa94fdcbc1824baafd8fc0c2e863136429e2a1bc8900a5b8eee0dbce3dca7fb8c0d7222c22df80c0f7db825c95299e7beff1a63ad2cd2491c0f4603d493572de3c7066e40296ad25619883728c9a0e45e2b04d3707d4c58710c5fb3b1974fe7f11a08430719f5dd3e26755e6e70700e6993f4ef577da03c906e2d9c71cb1062fa06ddb2d90296bee8c1a43dd8ee4af53fb72127a91accb738755ed8ffe88d1e5e9329f0f06271f9b1", 0xf9}, {&(0x7f0000001dc0)="0e47af7c60c2f927e13c8d49926a0dd0770a98d9606010caad14d2ef2b8b483e06e7e5a3df211056983b63a35f1e0c47461d5899adaa62fdfc61feb5660265b9df10c4f91d571f04c9d74fd85a3a0a8325b77b57a8557f56e7a04e9b4d0c9283a225af361e7e9e891bf86341fda7b8b4589215f9454809f9e41eab66074a3d255324b4792ddd3653bc42d7", 0x8b}], 0x9, &(0x7f0000001f40)=[{0xa8, 0x116, 0x7, "174006bfff1abf7bfafa5663d39b38f5a3d6149ed55059f2ea2e4a035ace1d6aa64580d4b458a7bf238ad344acb2319d69c64488b4c4f0198cbdc5f19b137f2f5e2dfac43b7c83d221585621dbdc68a8898e1a025c3c63e0517fbd3ca9379e51e7a872479c453e07a04875a505756e95d0f4fd94f5fc4af78667ee8b9f5e27b2aa6d33af3cda0116f8fb3640b92b3617e8e6"}, {0xe0, 0x103, 0x0, "70eb1a5e5cfc819c19039308677b94215da297d53e4f7691a7e96d56d1194b37f447103cacb1c2be187983061a9bd05529cd74d1ad566d3f09a2e2cf0f5de0f6f39265aac810409ced6d3c2e93b2a9dc2ed733a3d086defe183f92c052304daa4a03e463d731b780b1704fd93fbe26e8da864785414abe90b62acbeec3052e7b309e4ecae14480932dc28f0031eff75dd1349110bc94c20d10df0fe696ccdf6eb0eca83f3e108c887180c1d36ed2b186178b82d27e49c1db269685999218252de97909bf30aef7ce446d"}, {0x100, 0x18f, 0x80000001, "93f5b74b6653f90cf5ed67889d14fb178ad23a716ce4d65efbadc8bba699c5b150796b7044956c02501c253cf59bbf2e70f0aa276dedb2b8bbe059167e242ab6e5bbcc7ec6539309eac0f569673f66f318e21eb15d2892e670a7d335d393fe4b610bed14ea12dbee032ed5e177038212f8cd6d184d64c7db977286ba1fa87b0090cd5b3bdaf8c734c884de06ce8240fccda694260b105d6f44213c82dcfa8ed089ca89e3c2e3de64312e9d0598315fdf5177d88146a8532a67bdcd696b6078f66ec036b8e6478a73cb7ad91ab678e0b976e65a23bc2004222919857592cdce60a9870f06be5aaf24151d15e9bf5081"}, {0xd8, 0x11f, 0x8, "96a394c6217eabb48c0255fbf73b0fd58fcd473bb4dad53a98a6bf268bd14fe29cb0dc7aecc62e32d671727bdc26e9a15d012ed34b8dc99ab748dfb9c4afcb109d1b6bd3d1fba62a2a5bf0593141bef06cc7fc23c26cc73bf9997f5956c65e65d35bf063daa4184bb33245985a7da306423b266322e60f215295193945bdc7a3dcb4d45e961ef218d5b3f5f5ce823bbbc27f939934d6cffb5569cc9ec32d7c5f29296a2478ad714304a58080cded449a1308538fe524b4180dabd903dcf372d73b01c1"}, {0x28, 0x0, 0x4, "85ddaa074de6329d53e862c37661a66e4a"}, {0xa0, 0xff, 0x9, "71666a08078df1b62d137e3eb082c6cd2da735366c9b5e60a84f06aba62f1906c2089f274e4f9443e49af1593294f711750885c09365b78cfd1de66edd2ed181ba43ea844efe659b5dd8531d72b0e9bf78b44a61f444fa26e8c5c8f487c76664b2f78431519ee973a699540a4afe503a844eb108e9852387fbd8e000bcb36f29c0c048ef86e6e1f4da5a7d"}, {0x20, 0x10c, 0x40, "53011668b793b491d4677b7c24a3"}], 0x448, 0x8000}, 0x0) mount(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f00000005c0)="8d1abbf9159f0e44414467") mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='selinuxfs\x00', 0x1001000, &(0x7f0000000640)="685d89ebb5a29714b90b2514523af58d977bb7b2fbff0051e13f4c2300a6d341f29648") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:46 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:46 executing program 7 (fault-call:8 fault-nth:18): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 866.615292] FAULT_INJECTION: forcing a failure. [ 866.615292] name failslab, interval 1, probability 0, space 0, times 0 [ 866.626660] CPU: 0 PID: 27698 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 866.633930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.643267] Call Trace: [ 866.645835] dump_stack+0x194/0x24d [ 866.649445] ? arch_local_irq_restore+0x53/0x53 [ 866.654093] ? __save_stack_trace+0x7e/0xd0 [ 866.658404] should_fail+0x8c0/0xa40 [ 866.662104] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 866.667184] ? kasan_kmalloc+0xad/0xe0 [ 866.671047] ? kmem_cache_alloc_trace+0x136/0x740 [ 866.675865] ? __memcg_init_list_lru_node+0x169/0x270 [ 866.681029] ? __list_lru_init+0x544/0x750 [ 866.685236] ? sget_userns+0x691/0xe40 [ 866.689103] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 866.693836] ? do_mount+0xea4/0x2bb0 [ 866.697524] ? SyS_mount+0xab/0x120 [ 866.701127] ? do_syscall_64+0x281/0x940 [ 866.705163] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 866.710512] ? find_held_lock+0x35/0x1d0 [ 866.714558] ? __lock_is_held+0xb6/0x140 [ 866.718615] ? check_same_owner+0x320/0x320 [ 866.722919] ? rcu_note_context_switch+0x710/0x710 [ 866.727837] should_failslab+0xec/0x120 [ 866.731790] kmem_cache_alloc_trace+0x4b/0x740 [ 866.736347] ? __kmalloc_node+0x33/0x70 [ 866.740305] ? __kmalloc_node+0x33/0x70 [ 866.744255] ? rcu_read_lock_sched_held+0x108/0x120 [ 866.749258] __memcg_init_list_lru_node+0x169/0x270 [ 866.754258] ? list_lru_add+0x7c0/0x7c0 [ 866.758209] ? __kmalloc_node+0x47/0x70 [ 866.762182] __list_lru_init+0x544/0x750 [ 866.766230] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 866.772098] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 866.777096] ? __lockdep_init_map+0xe4/0x650 [ 866.781488] ? lockdep_init_map+0x9/0x10 [ 866.785532] sget_userns+0x691/0xe40 [ 866.789223] ? set_anon_super+0x20/0x20 [ 866.793181] ? put_filp+0x90/0x90 [ 866.796614] ? destroy_unused_super.part.6+0xd0/0xd0 [ 866.801691] ? alloc_vfsmnt+0x762/0x9c0 [ 866.805641] ? path_lookupat+0x238/0xba0 [ 866.809679] ? mnt_free_id.isra.21+0x50/0x50 [ 866.814067] ? trace_hardirqs_off+0x10/0x10 [ 866.818368] ? putname+0xee/0x130 [ 866.821806] ? cap_capable+0x1b5/0x230 [ 866.825679] ? security_capable+0x8e/0xc0 [ 866.829808] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 866.834973] ? ns_capable_common+0xcf/0x160 [ 866.839273] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 866.844437] mount_ns+0x6d/0x190 [ 866.847791] rpc_mount+0x9e/0xd0 [ 866.851140] mount_fs+0x66/0x2d0 [ 866.854491] vfs_kern_mount.part.26+0xc6/0x4a0 [ 866.859055] ? may_umount+0xa0/0xa0 [ 866.862659] ? _raw_read_unlock+0x22/0x30 [ 866.866782] ? __get_fs_type+0x8a/0xc0 [ 866.870656] do_mount+0xea4/0x2bb0 [ 866.874172] ? __might_fault+0x110/0x1d0 [ 866.878220] ? copy_mount_string+0x40/0x40 [ 866.882433] ? check_same_owner+0x320/0x320 [ 866.886736] ? __check_object_size+0x8b/0x530 [ 866.891220] ? __might_sleep+0x95/0x190 [ 866.895180] ? kasan_check_write+0x14/0x20 [ 866.899391] ? _copy_from_user+0x99/0x110 [ 866.903524] ? memdup_user+0x5e/0x90 [ 866.907215] ? copy_mount_options+0x1f7/0x2e0 [ 866.911693] SyS_mount+0xab/0x120 [ 866.915120] ? copy_mnt_ns+0xb30/0xb30 [ 866.918990] do_syscall_64+0x281/0x940 [ 866.922854] ? __do_page_fault+0xc90/0xc90 [ 866.927075] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 866.932604] ? syscall_return_slowpath+0x550/0x550 [ 866.937514] ? syscall_return_slowpath+0x2ac/0x550 [ 866.942426] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 866.947778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 866.952606] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 866.957771] RIP: 0033:0x4548b9 [ 866.960937] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 866.968620] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 866.975866] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 866.983113] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 866.990356] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 866.997599] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000012 2018/03/29 11:00:47 executing program 6: 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, 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)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x0, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:47 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x4, {0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xb38}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)="34ce2e3ad49b2917335716cca5862507deb38dd92de129f73fe6847419e139b15fc6df5d449bcfd6af294310cdb1bce30709396689b10b0c676409a0f691072e57227fb15faf153206e51cb9ffa35d905f19694dde58ff7b503a6d806d05ded65c5537528da1bf66149ed373f7692c38fca481b7a81928d95f7f0a2db97669a0084a885af3d33bf709e35002f0363d3ce8d06b7cfcef11510603e0c1335d8ba5283b718e44645966071511b831d6770b59d91bf1037960611b2abc343da2746ae566001e9e0233c4035c75ee414bf6a23c20767a2c2e36ffc0eac590cb3d132e6dcbfdccde3624fc84", 0xe9}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="40000000000000001801000007000000ee208937700da7d059a7c47e0bd83627b3f08925204a206dacf7d3a9bd92644d2cec70dc0d292698086049a59a000000f0000000000000001301000007000000142dd65fa9b1f1790b631b833e8dcf889f74572df6315567c4c43797ee5d1ba2beb7e56a41fd13cecd08ef79a9b6129b4bfbc2176bf96306f143c3fd6c52afa1cf6021bf85cc792296fe21938ec2c4f40cc76da18f8aa00ae76ae87f6b4fe44f4e5e46fade6ad6087c144738638f1dfb736246597793e76859d0bd01705c3573406fd2f18a27966f7dc87cf20474d1e56cba6dbf5143fa82560cf249874edeb5057bad150929947d09c2da69b8c4c1556024e21d026a69f1accd64d195866416a246e895daa000ec3b71b1fe7ae03fe8460e4d8ca31e13eb213b278c9f7e1382"], 0x130, 0x40000}, 0x84) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = 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$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 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)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000ecc0)={&(0x7f000000d980)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f000000ec40)=[{&(0x7f000000da00)=""/115, 0x73}, {&(0x7f000000da80)=""/85, 0x55}, {&(0x7f000000db00)=""/97, 0x61}, {&(0x7f000000db80)=""/4096, 0x1000}, {&(0x7f000000eb80)=""/145, 0x91}], 0x5, 0x0, 0x0, 0x400}, 0x10022) bpf$PROG_LOAD(0x5, &(0x7f000000ed00)={0xe, 0x6, &(0x7f00000001c0)=@raw=[@ldst={0x0, 0x3, 0x3, 0xf, 0x6, 0xfffffff5, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x646, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000000300)='syzkaller\x00', 0x5, 0x13, &(0x7f0000000340)=""/19, 0x41f00, 0x0, [], r5}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:47 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000740)="0000ff7f0074799a4d9fef1ad05a4da1620e377674fb2caa2001c88a2697eddc65c96008110f5c2d14306c80ffffff98513aebed36e4f3c7d9d3891b6eae8ddbfa917beb6992b08f38de878113ef68", 0x4010, &(0x7f0000000680)="27a745caa574") recvmsg$kcm(r1, &(0x7f000000dd80)={&(0x7f000000cbc0)=@can={0x0, 0x0}, 0x80, &(0x7f000000cd40)=[{&(0x7f000000cc40)=""/211, 0xd3}], 0x1, &(0x7f000000cd80)=""/4096, 0x1000, 0x6}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f000000ddc0)={0xf, 0xa, &(0x7f00000002c0)=@raw=[@alu={0x7, 0x1, 0x0, 0x0, 0xf, 0xbcd3c95ddc9690d, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x7, 0xb, 0x6, 0xfffffffe, 0xffffffffffffffff}, @ldst={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0x2e}], &(0x7f0000000340)='GPL\x00', 0x81, 0x65, &(0x7f0000000b00)=""/101, 0x41100, 0x1, [], r2}, 0x48) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000840)={r4, 0x28, &(0x7f0000000800)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={r5, 0x400}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={r1, 0x28, &(0x7f0000000300)}, 0x10) sendmsg$kcm(r9, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r9, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r8, 0x9, 0x18}, 0x38b) sendmsg$kcm(r6, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:47 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:47 executing program 7 (fault-call:8 fault-nth:19): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:47 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 867.150745] FAULT_INJECTION: forcing a failure. [ 867.150745] name failslab, interval 1, probability 0, space 0, times 0 [ 867.162101] CPU: 1 PID: 27727 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 867.169378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 867.178733] Call Trace: [ 867.181323] dump_stack+0x194/0x24d [ 867.184963] ? arch_local_irq_restore+0x53/0x53 [ 867.189640] ? kernel_text_address+0x102/0x140 [ 867.194252] should_fail+0x8c0/0xa40 [ 867.197977] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 867.203109] ? kasan_kmalloc+0xad/0xe0 [ 867.206992] ? __kmalloc+0x162/0x760 [ 867.210706] ? __list_lru_init+0xcf/0x750 [ 867.214855] ? find_held_lock+0x35/0x1d0 [ 867.218935] ? __lock_is_held+0xb6/0x140 [ 867.223027] ? check_same_owner+0x320/0x320 [ 867.227356] ? rcu_note_context_switch+0x710/0x710 [ 867.232307] should_failslab+0xec/0x120 [ 867.236285] kmem_cache_alloc_node_trace+0x5a/0x760 [ 867.241293] ? mark_held_locks+0xaf/0x100 [ 867.245438] ? __raw_spin_lock_init+0x1c/0x100 2018/03/29 11:00:47 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x0, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:47 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x0, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:47 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:47 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file1\x00', &(0x7f0000000580)='afs\x00', 0x8, &(0x7f0000000c00)="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") r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 867.250033] __kmalloc_node+0x33/0x70 [ 867.253840] kvmalloc_node+0x99/0xd0 [ 867.257561] __list_lru_init+0x5d5/0x750 [ 867.261636] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 867.267526] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 867.272565] ? lockdep_init_map+0x9/0x10 [ 867.276630] sget_userns+0x6b1/0xe40 [ 867.280331] ? set_anon_super+0x20/0x20 [ 867.284307] ? put_filp+0x90/0x90 [ 867.287759] ? destroy_unused_super.part.6+0xd0/0xd0 [ 867.292851] ? alloc_vfsmnt+0x762/0x9c0 [ 867.296818] ? path_lookupat+0x238/0xba0 [ 867.300870] ? mnt_free_id.isra.21+0x50/0x50 [ 867.305286] ? trace_hardirqs_off+0x10/0x10 [ 867.309617] ? putname+0xee/0x130 [ 867.313080] ? cap_capable+0x1b5/0x230 [ 867.316978] ? security_capable+0x8e/0xc0 [ 867.321132] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 867.326316] ? ns_capable_common+0xcf/0x160 [ 867.330646] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 867.335831] mount_ns+0x6d/0x190 [ 867.339194] rpc_mount+0x9e/0xd0 [ 867.342546] mount_fs+0x66/0x2d0 [ 867.345903] vfs_kern_mount.part.26+0xc6/0x4a0 [ 867.350486] ? may_umount+0xa0/0xa0 [ 867.354115] ? _raw_read_unlock+0x22/0x30 [ 867.358252] ? __get_fs_type+0x8a/0xc0 [ 867.362146] do_mount+0xea4/0x2bb0 [ 867.365680] ? __might_fault+0x110/0x1d0 [ 867.369755] ? copy_mount_string+0x40/0x40 [ 867.373980] ? __check_object_size+0x8b/0x530 [ 867.378476] ? __might_sleep+0x95/0x190 [ 867.382451] ? kasan_check_write+0x14/0x20 [ 867.386668] ? _copy_from_user+0x99/0x110 [ 867.390807] ? memdup_user+0x5e/0x90 [ 867.394501] ? copy_mount_options+0x1f7/0x2e0 [ 867.398992] SyS_mount+0xab/0x120 [ 867.402430] ? copy_mnt_ns+0xb30/0xb30 [ 867.406307] do_syscall_64+0x281/0x940 [ 867.410173] ? __do_page_fault+0xc90/0xc90 [ 867.414391] ? _raw_spin_unlock_irq+0x27/0x70 [ 867.418866] ? finish_task_switch+0x1c1/0x7e0 [ 867.423358] ? syscall_return_slowpath+0x550/0x550 [ 867.428273] ? syscall_return_slowpath+0x2ac/0x550 [ 867.433186] ? prepare_exit_to_usermode+0x350/0x350 [ 867.438186] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 867.443546] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/29 11:00:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r4}) r9 = gettid() perf_event_open(&(0x7f0000000b40)={0x3, 0x70, 0x1, 0x1, 0x0, 0x80, 0x0, 0x70, 0x80000, 0x5, 0x1, 0x6, 0x6, 0x5df, 0x77, 0x1f4a, 0x8, 0x4d, 0x81, 0x73d, 0x5, 0x4, 0x9, 0xffffffffffffffc1, 0x1, 0x0, 0x8000, 0xf25c, 0x623, 0x10001, 0x200, 0x3f, 0x0, 0x4, 0xab, 0xd80, 0x100, 0xb6, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000840), 0x1}, 0x10004, 0x5, 0x4, 0x4, 0x7, 0x100000000, 0x3}, r9, 0x4, r4, 0x0) sendmsg$kcm(r8, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r8, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r7, 0x9, 0x18}, 0x38b) sendmsg$kcm(r5, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r3, 0x0, 0x56, 0xcd, &(0x7f00000007c0)="b214841e934625c267464c48f881313c0c57bb9ace3ab0adce1e7c084653362d850ec0c011055b6b292503c1c14fca1e3a8317052d9b1b0e874feffadee6d847414d0d997cce1eeea1249f55564c428e34499cbde9be", &(0x7f0000000e40)=""/205, 0x1, 0x3ff}, 0x28) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) [ 867.448388] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 867.453555] RIP: 0033:0x4548b9 [ 867.456724] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 867.464416] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 867.471668] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 867.478920] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 867.486167] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 867.493419] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000013 2018/03/29 11:00:47 executing program 7 (fault-call:8 fault-nth:20): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:47 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000680)={r2}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:47 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x0, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 867.629386] FAULT_INJECTION: forcing a failure. [ 867.629386] name failslab, interval 1, probability 0, space 0, times 0 [ 867.640746] CPU: 0 PID: 27764 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 867.648021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 867.657375] Call Trace: [ 867.659952] dump_stack+0x194/0x24d [ 867.663569] ? arch_local_irq_restore+0x53/0x53 [ 867.668221] ? kernel_text_address+0x102/0x140 [ 867.672801] should_fail+0x8c0/0xa40 [ 867.676500] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 867.681628] ? kasan_kmalloc+0xad/0xe0 [ 867.685491] ? __kmalloc+0x162/0x760 [ 867.689182] ? __list_lru_init+0xcf/0x750 [ 867.693315] ? find_held_lock+0x35/0x1d0 [ 867.697368] ? __lock_is_held+0xb6/0x140 [ 867.701517] ? check_same_owner+0x320/0x320 [ 867.705832] ? rcu_note_context_switch+0x710/0x710 [ 867.710753] should_failslab+0xec/0x120 [ 867.714708] kmem_cache_alloc_node_trace+0x5a/0x760 [ 867.719701] ? mark_held_locks+0xaf/0x100 [ 867.723827] ? __raw_spin_lock_init+0x1c/0x100 [ 867.728405] __kmalloc_node+0x33/0x70 [ 867.732190] kvmalloc_node+0x99/0xd0 [ 867.735886] __list_lru_init+0x5d5/0x750 [ 867.739938] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 867.745805] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 867.750814] ? lockdep_init_map+0x9/0x10 [ 867.754863] sget_userns+0x6b1/0xe40 [ 867.758554] ? set_anon_super+0x20/0x20 [ 867.762517] ? put_filp+0x90/0x90 [ 867.765952] ? destroy_unused_super.part.6+0xd0/0xd0 [ 867.771034] ? alloc_vfsmnt+0x762/0x9c0 [ 867.775158] ? path_lookupat+0x238/0xba0 [ 867.779199] ? mnt_free_id.isra.21+0x50/0x50 [ 867.783594] ? trace_hardirqs_off+0x10/0x10 [ 867.787901] ? putname+0xee/0x130 [ 867.791340] ? cap_capable+0x1b5/0x230 [ 867.795223] ? security_capable+0x8e/0xc0 [ 867.799360] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 867.804533] ? ns_capable_common+0xcf/0x160 [ 867.808838] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 867.814006] mount_ns+0x6d/0x190 [ 867.817366] rpc_mount+0x9e/0xd0 [ 867.820717] mount_fs+0x66/0x2d0 [ 867.824071] vfs_kern_mount.part.26+0xc6/0x4a0 [ 867.828637] ? may_umount+0xa0/0xa0 [ 867.832242] ? _raw_read_unlock+0x22/0x30 [ 867.836374] ? __get_fs_type+0x8a/0xc0 [ 867.840251] do_mount+0xea4/0x2bb0 [ 867.843767] ? __might_fault+0x110/0x1d0 [ 867.847818] ? copy_mount_string+0x40/0x40 [ 867.852038] ? __check_object_size+0x8b/0x530 [ 867.856526] ? __might_sleep+0x95/0x190 [ 867.860491] ? kasan_check_write+0x14/0x20 [ 867.864710] ? _copy_from_user+0x99/0x110 [ 867.868848] ? memdup_user+0x5e/0x90 [ 867.872540] ? copy_mount_options+0x1f7/0x2e0 [ 867.877029] SyS_mount+0xab/0x120 [ 867.880460] ? copy_mnt_ns+0xb30/0xb30 [ 867.884333] do_syscall_64+0x281/0x940 [ 867.888206] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 867.894178] ? syscall_return_slowpath+0x550/0x550 [ 867.899088] ? syscall_return_slowpath+0x2ac/0x550 [ 867.904004] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 867.909364] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 867.914195] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 867.919363] RIP: 0033:0x4548b9 [ 867.922527] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/29 11:00:48 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='vxfs\x00', 0x400, &(0x7f00000005c0)="e30d3cb80fd64b9bbf2fa3d9b982fcc8e6dc7446e1d13262a7ff2759ed41494b240f19684c76433275736d5e4c8c88a241e0ec6bd21f08") r2 = gettid() r3 = perf_event_open(&(0x7f0000000c00)={0x2, 0x70, 0x80000000, 0x3, 0x9, 0xfb2, 0x0, 0x80, 0x42000, 0x4, 0x2, 0x9, 0x9, 0x1000, 0x5, 0xffffffffffffff56, 0x4, 0x4, 0x117, 0xfffffffffffffff8, 0x8, 0xb8, 0x6, 0x2, 0x5, 0x2, 0x8, 0x3, 0x81, 0x100000000, 0x0, 0x5, 0x8000, 0x400, 0x0, 0x8, 0x3, 0xb214, 0x0, 0x7ff, 0x1, @perf_config_ext={0x8, 0x401}, 0x4, 0x2, 0x1000, 0x4, 0x8, 0xe830, 0x7}, 0x0, 0x6, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000b40)={0x2, 0x70, 0x2ac, 0xffffffff, 0x4, 0x100000001, 0x0, 0x401, 0x40000, 0x1, 0x6, 0x80000001, 0x1ff, 0xffffffff, 0x800, 0x8, 0x6, 0x8000, 0x6, 0x6, 0xc3, 0x9, 0x80000001, 0x9, 0x3ff, 0x706b1158, 0x9, 0x81, 0xb052, 0x3, 0x100000001, 0x7fff, 0x2, 0x1, 0xeb4, 0x9f8, 0x4, 0x1, 0x0, 0x4, 0x3, @perf_config_ext={0x3ff, 0x4}, 0x2000, 0xa9, 0x51, 0x7, 0x7fffffff, 0x7, 0x6}, r2, 0x1, r3, 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) perf_event_open(&(0x7f0000000c80)={0x3, 0x70, 0x7, 0x2, 0x93, 0x634, 0x0, 0x7d, 0x80, 0x4, 0x2, 0xffffffffffffffff, 0x80, 0x5, 0x8, 0x7f, 0x0, 0x100000000, 0x3, 0x100000000, 0x3, 0x200, 0x101, 0x0, 0x4, 0x20, 0xcd, 0x100000000, 0x9, 0x80, 0x0, 0xfffffffffffff401, 0x4, 0x1, 0x80, 0x1, 0x1, 0x4, 0x0, 0x100000001, 0x6, @perf_config_ext={0x9, 0xb3}, 0x60, 0xd347, 0x7, 0x3, 0x1, 0xcde, 0x1}, r2, 0x2, r1, 0x2) recvmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f0000000600)=@rc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)=""/195, 0xc3}, {&(0x7f0000000980)=""/225, 0xe1}], 0x2, &(0x7f0000000a80)=""/132, 0x84, 0x8}, 0x40010100) 2018/03/29 11:00:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r3 = 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) r4 = 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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000840)="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", &(0x7f0000000300)=""/206}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r1, 0x28, &(0x7f0000000480)}, 0x10) 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)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) [ 867.930219] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 867.937474] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 867.944722] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 867.951967] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 867.959214] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000014 2018/03/29 11:00:48 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:48 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x4, 0x1, 0x400000000000, 0x20, 0x4, r0, 0xfbe}, 0x2c) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r4, &(0x7f0000000700)={&(0x7f0000000740)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=ANY=[@ANYRES64=r3], 0x8, 0x40c0}, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) recvmsg$kcm(r3, &(0x7f0000002300)={&(0x7f0000000dc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000e40)=""/157, 0x9d}, {&(0x7f0000000f00)=""/39, 0x27}, {&(0x7f0000000f40)=""/179, 0xb3}, {&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000001040)=""/129, 0x81}, {&(0x7f0000001100)=""/185, 0xb9}, {&(0x7f00000011c0)=""/115, 0x73}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x8, &(0x7f00000022c0)=""/40, 0x28, 0x1}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0xa, 0x0, 0xfffffffffffffffd, 0x8, 0x2, r1, 0xbdea}, 0x2c) sendmsg$kcm(r2, &(0x7f0000002740)={&(0x7f0000002340)=@hci={0x1f, r5, 0x1}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002d40)="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0x1000}, {&(0x7f0000002440)="241d615310b462878000c3bf1127a2c70450f3f3663be6cc4a8b24863f082069dcb60ab76dc625be953b326f74d58b272bd7bc366ef6b169d706c2b144e466a94b2d6b9e6e71b648786b65496ce543331aadaa2f178e3fc1f939220353bce57496a703c50504f39472bbf8ef087b3480f99afb86ef04707105bb20c39dd1ec53eb6dbd43bfb8ad6e6b942f49e65192f6030759194e47778afb0a1b9e8ca3503fdd03", 0xa2}], 0x5, &(0x7f0000002780)=ANY=[@ANYBLOB="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"], 0x1b0, 0x4000000}, 0xc000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000006c0)={r0, &(0x7f00000005c0)="ee487da590374fc43212ab8047a5e4e3e2a1b715e417a70023783592ec488ae084d376a3daf0363c7d9c6f890a", &(0x7f0000000600)="aea250ad2ec6cc2ba11c0e0e8efbada37ece316ac9f91b700078b41b7cd8d282e0c10d58cb66f395fe3f9c3deceef71819fa404bd02bb75bd42462056cddc8a989dcea9c1e05eca77d3af38f6ee7daa4e89b607a2c4697db07da77b9bf3cfb7ab2acba2dc013151b9bbec66fffa601546ebfda656c405459a966", 0x2}, 0x20) 2018/03/29 11:00:48 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000abafbd9f2010b863ff8c6a56d96d000085000000080088b6dbddd69b5d21"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0x0, 0x7}, 0xff73) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='anon_inodefs\x00') r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000380)={r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r3, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r4}) sendmsg$kcm(r8, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r8, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f00000007c0)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r7, 0x9, 0x18}, 0x38b) sendmsg$kcm(r5, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x400000000000001, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:48 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x0, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:48 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x0, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:48 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) r1 = perf_event_open(&(0x7f00000008c0)={0x5, 0x70, 0xc31, 0xc180, 0x2, 0x5, 0x0, 0x2, 0x180, 0x8, 0xe0, 0xfc0000, 0x8, 0x71, 0x1, 0x2, 0x80000001, 0xffffffff80000000, 0x68, 0x400, 0x5, 0x9, 0x4, 0x401, 0x3, 0x37bd80000, 0x5, 0x9, 0x1ff, 0x5b, 0x3, 0x1, 0x8, 0x3a, 0x3, 0x7, 0x100000001, 0x401, 0x0, 0x5, 0x2, @perf_config_ext={0x1, 0x10001}, 0x8, 0x9, 0x6, 0x7, 0x4, 0x400, 0xffff}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000980)='minix\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r2 = getpid() r3 = perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0x5, 0x0, 0x7, 0x7fff, 0x0, 0x19d, 0x28400, 0xa, 0x80, 0xfffffffffffffe01, 0x80000000, 0x5, 0x50e, 0x100000001, 0x3, 0x1, 0x8, 0xff, 0x1000, 0x8000, 0x1, 0x2, 0x1, 0xff, 0x100000000, 0x100, 0x3f, 0x1, 0x8cf0, 0x0, 0xc921, 0x2400000000000, 0x7fffffff, 0x6, 0x80000000, 0x8000, 0x0, 0x40000000000, 0x1, @perf_config_ext={0x1, 0x2}, 0x100, 0x4, 0x9, 0x5, 0x5, 0x7007, 0x9}, 0xffffffffffffffff, 0x5, r0, 0x1) r4 = perf_event_open(&(0x7f00000006c0)={0x4, 0x70, 0x401, 0x3ff, 0x1, 0x8, 0x0, 0x3ff, 0x20000, 0x5, 0x4, 0x1, 0x8, 0x7f, 0x1000000000000000, 0x1f, 0x2, 0x7fffffff, 0x6, 0x7fff, 0x5, 0x3, 0x5, 0x1, 0x7, 0x4, 0x5, 0x0, 0x8, 0x7c1d, 0x1f, 0x401, 0x9, 0x400, 0x5, 0x2, 0xe66d, 0x0, 0x0, 0x3f888000000000, 0x4, @perf_config_ext={0xfffffffffffff8a2, 0x1}, 0x4023, 0x8, 0x6, 0x7, 0x5, 0x5, 0x5}, r2, 0xe, r3, 0x1) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x22040, &(0x7f0000000c00)="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") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000000600)) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000300)='./file0/file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x5, 0x80000000, 0x1, 0x6, 0x1b, 0xffffffffffffffff, 0xfffffffffffffe01}, 0x2c) mount(&(0x7f0000000680)='./file0/file0\x00', &(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000540)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = 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$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='jffs2\x00', 0x1410, &(0x7f0000000380)="b6040bb369c163d41e7de0467cdd6b35fe150262aa1a82fe3360139879f57473adfc45e0880d3d63bdf3a0e3aa102080ca0aaa3b54aee278101ebbe336bd1d946e092e620ee4fe8d02926a2ab473b62ba91bc83598c74aa5c3f7") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 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)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:48 executing program 7 (fault-call:8 fault-nth:21): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 868.167823] FAULT_INJECTION: forcing a failure. [ 868.167823] name failslab, interval 1, probability 0, space 0, times 0 [ 868.179179] CPU: 0 PID: 27800 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 868.186452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 868.196348] Call Trace: [ 868.198946] dump_stack+0x194/0x24d [ 868.202580] ? arch_local_irq_restore+0x53/0x53 [ 868.207270] should_fail+0x8c0/0xa40 [ 868.210990] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 868.216093] ? __kernel_text_address+0xd/0x40 [ 868.220588] ? unwind_get_return_address+0x61/0xa0 [ 868.225546] ? find_held_lock+0x35/0x1d0 [ 868.229619] ? __lock_is_held+0xb6/0x140 [ 868.233711] ? check_same_owner+0x320/0x320 [ 868.238039] ? rcu_note_context_switch+0x710/0x710 [ 868.242984] should_failslab+0xec/0x120 [ 868.246958] kmem_cache_alloc_trace+0x4b/0x740 [ 868.251536] ? __kmalloc_node+0x33/0x70 [ 868.255501] ? __kmalloc_node+0x33/0x70 [ 868.259469] ? rcu_read_lock_sched_held+0x108/0x120 2018/03/29 11:00:48 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 868.264494] __memcg_init_list_lru_node+0x169/0x270 [ 868.269530] ? list_lru_add+0x7c0/0x7c0 [ 868.273509] ? __kmalloc_node+0x47/0x70 [ 868.277501] __list_lru_init+0x544/0x750 [ 868.281576] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 868.287465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 868.292493] ? lockdep_init_map+0x9/0x10 [ 868.296546] sget_userns+0x6b1/0xe40 [ 868.300240] ? set_anon_super+0x20/0x20 [ 868.304199] ? put_filp+0x90/0x90 [ 868.307631] ? destroy_unused_super.part.6+0xd0/0xd0 [ 868.312711] ? alloc_vfsmnt+0x762/0x9c0 [ 868.316665] ? path_lookupat+0x238/0xba0 [ 868.320701] ? mnt_free_id.isra.21+0x50/0x50 [ 868.325092] ? trace_hardirqs_off+0x10/0x10 [ 868.329395] ? putname+0xee/0x130 [ 868.332834] ? cap_capable+0x1b5/0x230 [ 868.336704] ? security_capable+0x8e/0xc0 [ 868.340834] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 868.345999] ? ns_capable_common+0xcf/0x160 [ 868.350312] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 868.355477] mount_ns+0x6d/0x190 [ 868.358829] rpc_mount+0x9e/0xd0 [ 868.362175] mount_fs+0x66/0x2d0 [ 868.365527] vfs_kern_mount.part.26+0xc6/0x4a0 [ 868.370089] ? may_umount+0xa0/0xa0 [ 868.373698] ? _raw_read_unlock+0x22/0x30 [ 868.377826] ? __get_fs_type+0x8a/0xc0 [ 868.381701] do_mount+0xea4/0x2bb0 [ 868.385218] ? __might_fault+0x110/0x1d0 [ 868.389263] ? copy_mount_string+0x40/0x40 [ 868.393472] ? check_same_owner+0x320/0x320 [ 868.397770] ? __check_object_size+0x8b/0x530 [ 868.402251] ? __might_sleep+0x95/0x190 [ 868.406214] ? kasan_check_write+0x14/0x20 [ 868.410427] ? _copy_from_user+0x99/0x110 [ 868.414559] ? memdup_user+0x5e/0x90 [ 868.418249] ? copy_mount_options+0x1f7/0x2e0 [ 868.422728] SyS_mount+0xab/0x120 [ 868.426157] ? copy_mnt_ns+0xb30/0xb30 [ 868.430029] do_syscall_64+0x281/0x940 [ 868.433892] ? __do_page_fault+0xc90/0xc90 [ 868.438100] ? _raw_spin_unlock_irq+0x27/0x70 [ 868.442573] ? finish_task_switch+0x1c1/0x7e0 [ 868.447046] ? syscall_return_slowpath+0x550/0x550 [ 868.451956] ? syscall_return_slowpath+0x2ac/0x550 [ 868.456866] ? prepare_exit_to_usermode+0x350/0x350 [ 868.461863] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 868.467210] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 868.472043] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 868.477206] RIP: 0033:0x4548b9 [ 868.480369] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 868.488053] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 868.495301] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 868.502546] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 868.509792] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 2018/03/29 11:00:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x9, 0x1, 0x1, 0xb}, 0x128) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) r8 = gettid() r9 = getpid() r10 = perf_event_open(&(0x7f0000000840)={0x4, 0x70, 0x7, 0x8, 0x2, 0x7, 0x0, 0x992, 0x84, 0xe, 0x5, 0x80000000, 0x3ff, 0x9, 0x2, 0x7f, 0x3f, 0x3a, 0x3ff, 0x5, 0x401, 0x3ff, 0x0, 0x8, 0x30, 0x0, 0x1, 0x2, 0x8, 0x4, 0xffffffffffffff81, 0x40, 0x0, 0x17b, 0x1a9, 0x0, 0x401, 0x0, 0x0, 0x43e, 0x1, @perf_config_ext={0x0, 0x2}, 0x1, 0x40, 0x8, 0x5, 0x6, 0x6, 0x1}, r8, 0x5, r5, 0x8) perf_event_open(&(0x7f00000007c0)={0x7, 0x70, 0x5, 0x27, 0x5, 0x3f, 0x0, 0x5, 0x20000, 0x0, 0x7, 0x4, 0x80000001, 0x0, 0x0, 0x1f, 0x4, 0xb59a, 0xdcde, 0xfea, 0x6, 0x6, 0x9, 0x4, 0xfffffffffffffffc, 0xb2d, 0x401, 0x30, 0x67ea, 0x7, 0x5, 0x40a0, 0x6b, 0x7fff, 0x5, 0x67b5, 0x9, 0x8, 0x0, 0x0, 0x7, @perf_config_ext={0x0, 0x32}, 0x200, 0x2b0, 0x20, 0x7, 0x3, 0x4, 0xfc}, r9, 0xb, r10, 0x1) sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) [ 868.517039] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000015 2018/03/29 11:00:48 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x0, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:48 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0xe, 0x8, &(0x7f0000000740)=@raw=[@call={0x85, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @generic={0x9b, 0x5, 0x800, 0x200}, @alu={0x7, 0x5, 0xf, 0x6, 0x9, 0x1, 0x6ea0a6d470073fed}], &(0x7f0000000780)='GPL\x00', 0x10000, 0xa6, &(0x7f0000000a80)=""/166, 0x41000, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000680)='./file0\x00', r2}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="b000000000000000ff010000060000000772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e59b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57480000000000000000000000050000009fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817000000000000000000000000"], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:48 executing program 7 (fault-call:8 fault-nth:22): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 868.574421] EXT4-fs: 33 callbacks suppressed [ 868.574430] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001ec0)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x7ff}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001e00)={&(0x7f0000000cc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/4, 0x4}], 0x2, &(0x7f0000001dc0)=""/6, 0x6, 0x3}, 0x53c2c7036a863fcd) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001e80)={r3}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x81, 0x2, 0x3, 0x2, r0}, 0x2c) sendmsg(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) close(r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendmsg(r5, &(0x7f0000000c80)={&(0x7f0000000840)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)="160ab11666b12b8a7d0a2e443bc5058406e1362033a62560cc26627d4804e609d4a8144324e78bb81c0922ed8969bd414731dc9d4ce6e35a735fd5c66867986f0eff41c01ce8d32a6395160d7894e7557b5726fdf62b0f59889d313d2f43cb339da2cc3a191746d3444cf3ad7d18bd9662ef26db3430da1b57c042f915420a04d3ea26d709e25db43340d8eb124d8ebb8e1c1c2fcd99a4f2382edf747cad374860e6bb7901deb9b91d56992093149fd11ce5b65b15c873", 0xb7}, {&(0x7f0000000980)="c69e2fa18ae39fd19b2ac669e0c671166868646c4f39cd0abc0a96d0679b88f466251a586a0f70ff2e46193b9833ae352754da8d21c04c516948b959a640e6c79cc1f07cb0a28ac8f75eccd76a28502be957c5fa9fa2ef4220cb6d8528de5f9e921a0d80ab9f3f34310d58f83698fa77f0e85b219ed089b32b3708274f584185", 0x80}, {&(0x7f0000000a00)="83af693951d287102e9a90573734aa46849d90", 0x13}, {&(0x7f0000000a40)="8f5350f4c29197325d2489904b18a8adb7a8cbb2889abf12faa26b3d9f8c1770289c43d029d1d80b6edf213ffa63a9ea674cd24b5bb985bb0fd8adcc254e53f543315cf428351292b7a83f775ef41ce89bab893b01c3644e8491b212202e80ce695fac24dd5c12e7f1e79cf4bf950885ca960b0137a31ca1e34e266d847ab5b3fd720d45d977500f7c5bd5f4904f9dd57a8e8027ba0bdf84bd3e61a7f3748b", 0x9f}], 0x4, &(0x7f0000000b40)=[{0x80, 0x113, 0x7ff, "20bda703ec4b10b405072922188651793cb43541268ece72e18eed0739b39d1c75e7edfbaf9b6152f3c7d4e2d2bf637e418daa08e6793cbb2141e056e0f52fd61208cac08e3ad2d9083a13006b5b53e143225ee676a26d51ff61a4ff3ac25bf5bed64731a94069b7a5ed1b14"}, {0xa0, 0x10e, 0x7, "eec8ff59adfa8c385d20b3428596eb183ce068b8b489f51490cdaaa8b8a4f01b44e91f313e13f91ae49e1534bdbd62f485f179dcfc5f7528ceb6b80c45499740c1a98067111cedebb6cfe255eb611e713599c63b24305633e494190c7c2c6a74f0723f3111bf746225473bb08f7e889e234a1628362b84505546e8411f0a2cf197bd4dc15ffe18b39db3dd542abcec"}], 0x120}, 0x4000000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r6) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0x7, 0x1ff, 0x75, 0x2f6, 0x1, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000680)={r1, &(0x7f0000000300)="15464862b2f98806da6400c5a0d430e96a648a696f5d4e330966267a4432b20440d303f49719a6e2e318d34a38fcf12a588a174154384af067b78b0ac1bc6fc12c3313150fde3c70d939af2b2b21d802f1d51623c2f9a456cca3a9568ff4e42a70b6cd600a61c2dfd093913fdf52fd447054da36e6afd727b307204450b20274ae5e32c0f3793d9f13c6622d748c8aa39402a11acd0b625cd4a5f5ffa104efb7c0c49a9bd54c4de6902dd1eae3247f8555e1f480ec8a2c3910ea3f5d71cd512b2f350375fe9e73e1ce5ae01d6d1ed2f6cba991598432abb2d39721fec568645b", &(0x7f0000000480)="37ca465a9f01f3e5f879254bdc8e542ed8ce60cf54d82acf5ea1711b120e70490b456d8c2ce34e9cad84c31c24", 0x2}, 0x20) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:48 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x0, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:48 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x3, 0x200, 0x7, 0x9, 0x8, r0, 0x40}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) getpid() [ 868.645523] FAULT_INJECTION: forcing a failure. [ 868.645523] name failslab, interval 1, probability 0, space 0, times 0 [ 868.656909] CPU: 0 PID: 27843 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 868.664187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 868.673536] Call Trace: [ 868.676135] dump_stack+0x194/0x24d [ 868.679780] ? arch_local_irq_restore+0x53/0x53 [ 868.684451] ? __save_stack_trace+0x7e/0xd0 [ 868.688795] should_fail+0x8c0/0xa40 [ 868.692510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 868.694474] EXT4-fs (sda1): re-mounted. Opts: [ 868.697606] ? kasan_kmalloc+0xad/0xe0 [ 868.697615] ? kmem_cache_alloc_trace+0x136/0x740 [ 868.697627] ? __memcg_init_list_lru_node+0x169/0x270 [ 868.697635] ? __list_lru_init+0x544/0x750 [ 868.697646] ? sget_userns+0x6b1/0xe40 [ 868.724149] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 868.724401] EXT4-fs (sda1): re-mounted. Opts: [ 868.728891] ? do_mount+0xea4/0x2bb0 [ 868.728900] ? SyS_mount+0xab/0x120 [ 868.728910] ? do_syscall_64+0x281/0x940 [ 868.728919] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 868.728945] ? find_held_lock+0x35/0x1d0 [ 868.728964] ? __lock_is_held+0xb6/0x140 [ 868.758301] ? check_same_owner+0x320/0x320 [ 868.762615] ? rcu_note_context_switch+0x710/0x710 [ 868.767547] should_failslab+0xec/0x120 [ 868.771508] kmem_cache_alloc_trace+0x4b/0x740 [ 868.776071] ? __kmalloc_node+0x33/0x70 [ 868.780029] ? __kmalloc_node+0x33/0x70 [ 868.783987] ? rcu_read_lock_sched_held+0x108/0x120 [ 868.789002] __memcg_init_list_lru_node+0x169/0x270 [ 868.794023] ? list_lru_add+0x7c0/0x7c0 [ 868.797986] ? __kmalloc_node+0x47/0x70 [ 868.801965] __list_lru_init+0x544/0x750 [ 868.806032] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 868.811906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 868.816923] ? lockdep_init_map+0x9/0x10 [ 868.820975] sget_userns+0x6b1/0xe40 [ 868.824667] ? set_anon_super+0x20/0x20 [ 868.828637] ? put_filp+0x90/0x90 [ 868.832078] ? destroy_unused_super.part.6+0xd0/0xd0 [ 868.837162] ? alloc_vfsmnt+0x762/0x9c0 [ 868.841117] ? path_lookupat+0x238/0xba0 [ 868.845159] ? mnt_free_id.isra.21+0x50/0x50 [ 868.849560] ? trace_hardirqs_off+0x10/0x10 [ 868.853869] ? putname+0xee/0x130 [ 868.857316] ? cap_capable+0x1b5/0x230 [ 868.861204] ? security_capable+0x8e/0xc0 [ 868.865341] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 868.870509] ? ns_capable_common+0xcf/0x160 [ 868.874820] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 868.879986] mount_ns+0x6d/0x190 [ 868.883346] rpc_mount+0x9e/0xd0 [ 868.886703] mount_fs+0x66/0x2d0 [ 868.890062] vfs_kern_mount.part.26+0xc6/0x4a0 [ 868.894632] ? may_umount+0xa0/0xa0 [ 868.898241] ? _raw_read_unlock+0x22/0x30 [ 868.902375] ? __get_fs_type+0x8a/0xc0 [ 868.906262] do_mount+0xea4/0x2bb0 [ 868.909781] ? __might_fault+0x110/0x1d0 [ 868.913840] ? copy_mount_string+0x40/0x40 [ 868.918054] ? check_same_owner+0x320/0x320 [ 868.922360] ? __check_object_size+0x8b/0x530 [ 868.926856] ? __might_sleep+0x95/0x190 [ 868.930831] ? kasan_check_write+0x14/0x20 [ 868.935050] ? _copy_from_user+0x99/0x110 [ 868.939195] ? memdup_user+0x5e/0x90 [ 868.942890] ? copy_mount_options+0x1f7/0x2e0 [ 868.947379] SyS_mount+0xab/0x120 [ 868.950814] ? copy_mnt_ns+0xb30/0xb30 [ 868.954689] do_syscall_64+0x281/0x940 [ 868.958554] ? __do_page_fault+0xc90/0xc90 [ 868.962780] ? syscall_return_slowpath+0x550/0x550 [ 868.967703] ? syscall_return_slowpath+0x2ac/0x550 [ 868.972616] ? prepare_exit_to_usermode+0x350/0x350 [ 868.977617] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 868.982974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 868.987816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 868.992984] RIP: 0033:0x4548b9 [ 868.996330] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 869.004025] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 869.011275] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 869.018523] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 869.025771] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 869.033025] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000016 [ 869.057621] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 869.115720] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:49 executing program 6: 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, 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)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x0, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:49 executing program 7 (fault-call:8 fault-nth:23): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:49 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000680)) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) r2 = perf_event_open(&(0x7f0000000ac0)={0x4, 0x70, 0x298, 0xea26, 0xffffffff, 0x1, 0x0, 0x9, 0x80830, 0x9, 0x9, 0x0, 0x7ff, 0x4, 0x7, 0x100000000, 0x5, 0x6, 0xfff, 0xa000000000, 0x80000000, 0x3, 0x800, 0xffffffff, 0xfffffffffffffffc, 0x4, 0x9, 0x9, 0x1, 0x6605, 0x380000000, 0x4, 0x10001, 0x6, 0x7, 0x52, 0x1, 0x3, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000a80), 0xb}, 0x20, 0x0, 0x34, 0x5, 0x1ff, 0x2d, 0x7818fc9e}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xb) recvmsg$kcm(r1, &(0x7f0000000f80)={&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f0000000d80)=""/215, 0xd7}, {&(0x7f0000000e80)=""/225, 0xe1}], 0x3, 0x0, 0x0, 0x80000001}, 0x12000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000b40)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) r3 = gettid() perf_event_open(&(0x7f0000000740)={0x1, 0x70, 0x4, 0x3, 0x401, 0xffffffffffff3e3e, 0x0, 0x2, 0x400, 0x2, 0xa47, 0x6f, 0x2, 0x1, 0x1, 0x8, 0x9, 0x5, 0x5, 0xfffffffffffffffa, 0x0, 0x81, 0x9, 0x0, 0x1000, 0x4, 0x0, 0x7fff, 0x92, 0x100000001, 0x6ae9333e, 0xff, 0x2, 0x5, 0x0, 0x7, 0x3, 0x0, 0x0, 0x8001, 0x0, @perf_config_ext={0x3, 0x4}, 0x1, 0xad, 0x8, 0x7, 0x10000, 0x200, 0x7fff}, r3, 0x2, r2, 0x1) 2018/03/29 11:00:49 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x0, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 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)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000000340)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:49 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d6059145c", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) mkdir(&(0x7f0000000300)='./file0\x00', 0x157) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000007c0)=0x8, 0x4) 2018/03/29 11:00:49 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 869.139069] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 869.198970] FAULT_INJECTION: forcing a failure. [ 869.198970] name failslab, interval 1, probability 0, space 0, times 0 [ 869.210252] CPU: 1 PID: 27869 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 869.217522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 869.226867] Call Trace: [ 869.229460] dump_stack+0x194/0x24d [ 869.233099] ? arch_local_irq_restore+0x53/0x53 [ 869.237765] ? __save_stack_trace+0x7e/0xd0 [ 869.242105] should_fail+0x8c0/0xa40 [ 869.245826] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 869.250923] ? kasan_kmalloc+0xad/0xe0 [ 869.254787] ? kmem_cache_alloc_trace+0x136/0x740 [ 869.259607] ? __memcg_init_list_lru_node+0x169/0x270 [ 869.264775] ? __list_lru_init+0x544/0x750 [ 869.268983] ? sget_userns+0x6b1/0xe40 [ 869.272853] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 869.277583] ? do_mount+0xea4/0x2bb0 [ 869.281271] ? SyS_mount+0xab/0x120 [ 869.284872] ? do_syscall_64+0x281/0x940 [ 869.288911] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 869.294260] ? find_held_lock+0x35/0x1d0 [ 869.298307] ? __lock_is_held+0xb6/0x140 [ 869.302367] ? check_same_owner+0x320/0x320 [ 869.306670] ? rcu_note_context_switch+0x710/0x710 [ 869.311591] should_failslab+0xec/0x120 [ 869.315544] kmem_cache_alloc_trace+0x4b/0x740 [ 869.320102] ? __kmalloc_node+0x33/0x70 [ 869.324051] ? __kmalloc_node+0x33/0x70 [ 869.328003] ? rcu_read_lock_sched_held+0x108/0x120 [ 869.333012] __memcg_init_list_lru_node+0x169/0x270 [ 869.338022] ? list_lru_add+0x7c0/0x7c0 [ 869.341979] ? __kmalloc_node+0x47/0x70 [ 869.345942] __list_lru_init+0x544/0x750 [ 869.349990] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 869.355857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 869.360863] ? lockdep_init_map+0x9/0x10 [ 869.364905] sget_userns+0x6b1/0xe40 [ 869.368593] ? set_anon_super+0x20/0x20 [ 869.372551] ? put_filp+0x90/0x90 [ 869.375981] ? destroy_unused_super.part.6+0xd0/0xd0 [ 869.381061] ? alloc_vfsmnt+0x762/0x9c0 [ 869.385016] ? path_lookupat+0x238/0xba0 [ 869.389059] ? mnt_free_id.isra.21+0x50/0x50 [ 869.393449] ? trace_hardirqs_off+0x10/0x10 [ 869.397750] ? putname+0xee/0x130 [ 869.401187] ? cap_capable+0x1b5/0x230 [ 869.405060] ? security_capable+0x8e/0xc0 [ 869.409189] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 869.414354] ? ns_capable_common+0xcf/0x160 [ 869.418660] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 869.423826] mount_ns+0x6d/0x190 [ 869.427175] rpc_mount+0x9e/0xd0 [ 869.430522] mount_fs+0x66/0x2d0 [ 869.433871] vfs_kern_mount.part.26+0xc6/0x4a0 [ 869.438433] ? may_umount+0xa0/0xa0 [ 869.442040] ? _raw_read_unlock+0x22/0x30 [ 869.446167] ? __get_fs_type+0x8a/0xc0 [ 869.450045] do_mount+0xea4/0x2bb0 [ 869.453558] ? __might_fault+0x110/0x1d0 [ 869.457604] ? copy_mount_string+0x40/0x40 [ 869.461816] ? check_same_owner+0x320/0x320 [ 869.466114] ? __check_object_size+0x8b/0x530 [ 869.470596] ? __might_sleep+0x95/0x190 [ 869.474554] ? kasan_check_write+0x14/0x20 [ 869.478764] ? _copy_from_user+0x99/0x110 [ 869.482895] ? memdup_user+0x5e/0x90 [ 869.486587] ? copy_mount_options+0x1f7/0x2e0 [ 869.491066] SyS_mount+0xab/0x120 [ 869.494493] ? copy_mnt_ns+0xb30/0xb30 [ 869.498361] do_syscall_64+0x281/0x940 [ 869.502227] ? __do_page_fault+0xc90/0xc90 [ 869.506438] ? _raw_spin_unlock_irq+0x27/0x70 [ 869.511012] ? finish_task_switch+0x1c1/0x7e0 [ 869.515492] ? syscall_return_slowpath+0x550/0x550 [ 869.520401] ? syscall_return_slowpath+0x2ac/0x550 [ 869.525310] ? prepare_exit_to_usermode+0x350/0x350 [ 869.530304] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 869.535652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 869.540483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 869.545647] RIP: 0033:0x4548b9 [ 869.548814] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 869.556497] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 869.563744] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 869.570987] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 869.578233] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 869.585478] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000017 [ 869.616946] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:49 executing program 3: 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, 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)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:49 executing program 7 (fault-call:8 fault-nth:24): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 869.637658] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:49 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r1, &(0x7f0000000f40)={&(0x7f0000000740)=@generic={0x1f, "848da2f35b4f0861f17965c06880c5080d3df003ef0dac7bf6a336095d31510d37716149a1b081e7783e5c9815f65d4b51e95926bdfaab6633ef9bb99d89868b3053b2ab1dea8dd593e4a8a5bc714038508ee4ca884b1a7c278c255173c3f7cff06edc666ee9f2001e79d1e9326fe2a6e54f2da2f5d41125786f07f14af8"}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a80)="697706a87e734543e1509ebb0f1eb6ea5703f38ec0dbc0c47768fb09c8ae488d8c1666227a30acb372439855e2444c20a9a00daf65ca191a2bfc6dad2ab1da3ecfca1995516fc7d488123f9fa99e0e70cea0b9e3c60425ce320dc0f39ef0f525d84ab36bcd8c30ac67de7e0b1ec91fe5b1c718a46160b92857b2869f44e511852bb7a033b28fb6e4f74fe1d0ea05bd6c02fb5bef15fc3109d63f7e77f0185df34a4eec3336b47346fa561f8ffb426da6a8e742809495921054df80bf969d47380e8f", 0xc2}, {&(0x7f0000000d00)="596bc556886e62d3d7d93055abc8cb2fb2e7775d1b5f015ae32fe7dbc587f8de000a366bc7595314e33894cdd04f11a026a1ff3909c33cd969d6a8ba547e0effd1a617f8596f7ebafaa697f7e332b0792141376a57d90aa52eb25d107c522c10213443368d6e46c2c3b3dfd855a2c2772f453c1987e505742355df4b127ccfd916135446028cb716e6cda68790dbea35f7d4b208d2777c6803bfc50df9f208", 0x9f}, {&(0x7f0000000dc0)="d0b9b37872580e5c6ac0de05fcfb26e8613a6645c8b326bf9b7ad93bd82d104ac49bc1f2e97f23ba86e7d73234f51fffee35a392969045a96035caf15c7a94c06acd1c6b67a13d6bc65668a8098ffc020dd4545e74a7e002080fe0e8bbaf24a558184c8478482f", 0x67}, {&(0x7f0000000e40)="33a68c95ea7cac2794a63f89662e75b45dbdf79f231a3813d8f0c3dcc7811fec3d25ccc976068b7c01d9a1d1b68465f070062f19f1c1210e1a3d96a2d83237b52791137b3c09aa37da0793130c074085d6eaa98f4f9b07f6d51c13fc967be56602ebf547da772a9e5bcf5cdee20ab992a44db5bc10ac", 0x76}, {&(0x7f0000000680)="64b5ea71187557c93b2f79b571a4ea3c8cc34ef3d7b0b62a9010fe978369a93c18935871338c87b9aa1c10ec81c9c328", 0x30}, {&(0x7f0000000b80)="1b737c21bca4f74df56b1e75579415aca9de1e966b0cbc237a488792db63dfc6be5f97a9d494c5b6a24bca478ec7c3bd", 0x30}], 0x6}, 0x20004850) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x35, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:49 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000500)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b8a128422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980bf712ca0470daceda15f969bc2c956663d3591cb3cd2d7d92658e657a1211a45495313fdf21ad668ea78a9b203017c4fd", 0x82}], 0x1, &(0x7f0000000980), 0x32e, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 869.666265] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:49 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x0, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:49 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x0, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 869.701471] FAULT_INJECTION: forcing a failure. [ 869.701471] name failslab, interval 1, probability 0, space 0, times 0 [ 869.712756] CPU: 1 PID: 27905 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 869.720026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 869.729376] Call Trace: [ 869.731968] dump_stack+0x194/0x24d [ 869.735608] ? arch_local_irq_restore+0x53/0x53 [ 869.740279] ? __save_stack_trace+0x7e/0xd0 [ 869.740896] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 869.744623] should_fail+0x8c0/0xa40 [ 869.744647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 869.744662] ? kasan_kmalloc+0xad/0xe0 [ 869.744693] ? kmem_cache_alloc_trace+0x136/0x740 [ 869.769160] ? __memcg_init_list_lru_node+0x169/0x270 [ 869.774347] ? __list_lru_init+0x544/0x750 [ 869.778577] ? sget_userns+0x6b1/0xe40 [ 869.782466] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 869.787226] ? do_mount+0xea4/0x2bb0 [ 869.790931] ? SyS_mount+0xab/0x120 [ 869.794548] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 869.799906] ? find_held_lock+0x35/0x1d0 [ 869.803958] ? __lock_is_held+0xb6/0x140 [ 869.808031] ? check_same_owner+0x320/0x320 [ 869.812342] ? rcu_note_context_switch+0x710/0x710 [ 869.817266] should_failslab+0xec/0x120 [ 869.821220] kmem_cache_alloc_trace+0x4b/0x740 [ 869.825779] ? __kmalloc_node+0x33/0x70 [ 869.829727] ? __kmalloc_node+0x33/0x70 [ 869.833684] ? rcu_read_lock_sched_held+0x108/0x120 [ 869.838691] __memcg_init_list_lru_node+0x169/0x270 [ 869.843692] ? list_lru_add+0x7c0/0x7c0 [ 869.847649] ? __kmalloc_node+0x47/0x70 [ 869.851615] __list_lru_init+0x544/0x750 [ 869.855668] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 869.861533] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 869.866541] ? lockdep_init_map+0x9/0x10 [ 869.870585] sget_userns+0x6b1/0xe40 [ 869.874275] ? set_anon_super+0x20/0x20 [ 869.878237] ? put_filp+0x90/0x90 [ 869.881674] ? destroy_unused_super.part.6+0xd0/0xd0 [ 869.886757] ? alloc_vfsmnt+0x762/0x9c0 [ 869.890708] ? path_lookupat+0x238/0xba0 [ 869.894748] ? mnt_free_id.isra.21+0x50/0x50 [ 869.899140] ? trace_hardirqs_off+0x10/0x10 [ 869.903443] ? putname+0xee/0x130 [ 869.906883] ? cap_capable+0x1b5/0x230 [ 869.910761] ? security_capable+0x8e/0xc0 [ 869.914891] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 869.920058] ? ns_capable_common+0xcf/0x160 [ 869.924361] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 869.929527] mount_ns+0x6d/0x190 [ 869.932884] rpc_mount+0x9e/0xd0 [ 869.936244] mount_fs+0x66/0x2d0 [ 869.939599] vfs_kern_mount.part.26+0xc6/0x4a0 [ 869.944168] ? may_umount+0xa0/0xa0 [ 869.947776] ? _raw_read_unlock+0x22/0x30 [ 869.951901] ? __get_fs_type+0x8a/0xc0 [ 869.955777] do_mount+0xea4/0x2bb0 [ 869.959293] ? __might_fault+0x110/0x1d0 [ 869.963344] ? copy_mount_string+0x40/0x40 [ 869.967560] ? __check_object_size+0x8b/0x530 [ 869.972047] ? __might_sleep+0x95/0x190 [ 869.976017] ? kasan_check_write+0x14/0x20 [ 869.980232] ? _copy_from_user+0x99/0x110 [ 869.984363] ? memdup_user+0x5e/0x90 [ 869.988054] ? copy_mount_options+0x1f7/0x2e0 [ 869.992536] SyS_mount+0xab/0x120 [ 869.995964] ? copy_mnt_ns+0xb30/0xb30 [ 869.999833] do_syscall_64+0x281/0x940 [ 870.003696] ? __do_page_fault+0xc90/0xc90 [ 870.007907] ? _raw_spin_unlock_irq+0x27/0x70 [ 870.012381] ? finish_task_switch+0x1c1/0x7e0 [ 870.016859] ? syscall_return_slowpath+0x550/0x550 [ 870.022197] ? syscall_return_slowpath+0x2ac/0x550 [ 870.027106] ? prepare_exit_to_usermode+0x350/0x350 [ 870.032102] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 870.037454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 870.042287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 870.047450] RIP: 0033:0x4548b9 [ 870.050614] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 870.058300] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 870.065548] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 870.072795] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 870.080042] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 870.087288] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000018 2018/03/29 11:00:50 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8, 0x10, 0xffffffffffffffff, 0x8}, 0xf3b721708c653004) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:50 executing program 7 (fault-call:8 fault-nth:25): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_CREATE(0x0, &(0x7f0000000880)={0xf, 0x7, 0x3, 0xe125, 0x10, r1, 0x1000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d6059145c", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='sockfs\x00', 0x2000000, &(0x7f0000000840)="78eb314644a8aaf6c59012944e1f37f7f14dafb3ab3d76c523d813343e304bb66176c9ac33f02f6e3a38d63342cb") sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:50 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) mount(&(0x7f0000000680)='./file0/file0\x00', &(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)='adfs\x00', 0x200004, &(0x7f0000000a80)="5d2dc89d0c630b8cf621595133322060b8528e38176a1daf304254b89a7ddf8873b9fcacbbfec3fc2fc060b1c7d39619ed719a8557b41e6e1d16616fcf7fed3620911b9574708e6275f6e6e4e070db82b274bf01837e54f17b14577aabcd") r2 = perf_event_open(&(0x7f0000000b40)={0x3, 0x70, 0x4, 0xfffffffffffffc01, 0x4, 0x8, 0x0, 0xb9, 0x2, 0x3, 0x6, 0x9, 0xfffffffffffffff9, 0x57a9, 0x2, 0x70d5, 0x7, 0x4, 0x1, 0x5, 0x5322ee1a, 0x8, 0xa3, 0x3, 0x4, 0x2, 0x8, 0x5, 0x6, 0x3, 0x1, 0x6, 0xffff, 0x2, 0x9, 0xfffffffffffffffa, 0x4, 0xffff, 0x0, 0x100000001, 0x3, @perf_bp={&(0x7f0000000b00), 0x8}, 0x20000, 0x4, 0x3f, 0x7, 0x9, 0x6}, 0xffffffffffffffff, 0x5, r0, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000d00)='rpc_pipefs\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="b000000000000000ff010000060000000772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce100005e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57480000000000000000000000050000009fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f78170000000000"], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:50 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000a40)="7a4cb9323ce6a8935fa7dde6533e60c72df73a800ceeed1c7d25b2b2e72b96e9f1b1d6861bc114bbf4487d28a4855c5607afbc2ee85f0400cbfe0f91491571bc37f5f897d614b3eb7d76fbe9c8e5a609e6351d3c633e328c04c2fc3108f7521d317deb01165c1483be8a52e6dbc766ca24e9381952cbb21c4bf4c686ed912c086c2d7a3a1dfea13268d885ecd7ff8306133f4a57c1e0ef1d237098883cb41ec22df68ee82cb4487596efa002c157ed9633d1ab894d1900b80515664d776454fdcc48e5f54ea7edb5bc4295ed1d6130bf153a64a25d623ca0698dbfd8e7239e28e858fc56e465ab", 0xe7}, {&(0x7f0000000b40)="4b27ad3a19d7153134a33f003024a70d474b8075e7c2da2c83d1748d15a531742d191f827feff8d3cd92414530d6cc1e8ebf09ea0552aca81e60c02968fda3452979b99f25400adfefd78a55584a8f03048e54e37a594b195d02eb3287fe03a7a419af9433941da6bb340bb3ee23e4da29", 0x71}, {&(0x7f0000001c00)="7d7def6cfc22451aca099e36c5ea3ecfbc87089832cdd2e2da37c099fc45c843d1654d49fac9387ab50291ceca7a127b70703de5dfe4f6eb9206266c91bd686cc492d139f8aef67c141bb8fcfa58c95f53459bfc5445d53631ed13049ceec7e3fbf0f9218cc3250587210ab2d3a92e763525ded1f8ca6a26a3e214f0db1fc2919e3fb7bd0a39f786f7955cb2b833c0b6eab2270e03b73311504e21d7afd8aefb0656cca543afc608cd65ab37b8b29be1b1b4c6e388931279ff2936d548392a3b0560f0839989beda5e0c36a170afe0c215d0817e536d5e22816061b236bdd93eca053a53a0aae2f2b6c482c8144a467fac63", 0xf2}, {&(0x7f0000000900)="5952865930d0f47c0c83f8f301fa1a0e695fed71f15c81828bb80f6f31de441c6436a35109b8261c5b77", 0x2a}, {&(0x7f0000001d00)="fb5271f9490954eea4eff3b4e1796e6cc92dbb55f8b7f821daba035ccdda0c5c91e22c75dad7", 0x26}, {&(0x7f0000001d40)="0046f2a3e38ca731526b9cb86e16ea5aba47a8bdbef78ad257a563cd793f46ec924571d18fefd4a2aa62ba1e0bc4dc77d0393e55a79a301c08612e4aff7305872544147cc9600b99902145cafc5490b866e7b2802251bbfc6b08745405919f5fc599c3b8c650da7052f4edff76ef381421cd1eb14d1fff124505b1932b6d886021ecdef318dd27489c351f05befe2c1c3d9baca02e2f87c7e6b4f86ad74fc443872c7ad3fd5e6a1358a21b6c8743e9e223db6c8f0f5fcbbb666e3df9ae2bc7136fd50169a925a37a73f0f2eddc", 0xcd}, {&(0x7f0000001e40)="32a1c829a0114bc1fa74848bec3bc5f7cdb9065c6b46d4313c4c3b5d50e92193a946ee7ef6b96fce52e72278d5b2fba22ba8d8beaa01e68aa18f2600d2300ee32ebb232accccfe7f24ae42d899dab431b464587d6da7fdc6465a5f3e969a4c21202452df6d175732a508f8acb5e7433f927a610708d0ba16a18c45460d2ef55e988e4bb1a53a31cdd02c625a3e79f3d0a5d41fe3add9ecb10f420605c89adbc7d0", 0xa1}], 0x7, &(0x7f0000001f80)=[{0x90, 0x11f, 0x2, "f15a7c96343824d7a95d96942b4236ddba13db6fc58754f3293eb58524b1994e64d4eee672790ec2fc210a601591a90429abac59716a24475e1b4e4cb647cf132541ab417d6f2d51c58cc0a5c63da5ab4aa2d461a8db64738c779ad6003fd8699950f10ed7caf602de5a9ae7792d1bb892291f13fb41868ffdfacb144a6ec8b7"}], 0x90, 0x4000001}, 0x20000080) 2018/03/29 11:00:50 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x0, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:50 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x0, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 870.244601] FAULT_INJECTION: forcing a failure. [ 870.244601] name failslab, interval 1, probability 0, space 0, times 0 [ 870.255940] CPU: 1 PID: 27936 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 870.263207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 870.272551] Call Trace: [ 870.275128] dump_stack+0x194/0x24d [ 870.278740] ? arch_local_irq_restore+0x53/0x53 [ 870.283391] ? __save_stack_trace+0x7e/0xd0 [ 870.287705] should_fail+0x8c0/0xa40 [ 870.291413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 870.296504] ? kasan_kmalloc+0xad/0xe0 [ 870.300370] ? kmem_cache_alloc_trace+0x136/0x740 [ 870.305189] ? __memcg_init_list_lru_node+0x169/0x270 [ 870.310357] ? __list_lru_init+0x544/0x750 [ 870.314565] ? sget_userns+0x6b1/0xe40 [ 870.318433] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 870.323164] ? do_mount+0xea4/0x2bb0 [ 870.326853] ? SyS_mount+0xab/0x120 [ 870.330458] ? do_syscall_64+0x281/0x940 [ 870.334497] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 870.339848] ? find_held_lock+0x35/0x1d0 [ 870.343897] ? __lock_is_held+0xb6/0x140 [ 870.347956] ? check_same_owner+0x320/0x320 [ 870.352260] ? rcu_note_context_switch+0x710/0x710 [ 870.357180] should_failslab+0xec/0x120 [ 870.361133] kmem_cache_alloc_trace+0x4b/0x740 [ 870.365692] ? __kmalloc_node+0x33/0x70 [ 870.369640] ? __kmalloc_node+0x33/0x70 [ 870.373594] ? rcu_read_lock_sched_held+0x108/0x120 [ 870.378599] __memcg_init_list_lru_node+0x169/0x270 [ 870.383600] ? list_lru_add+0x7c0/0x7c0 [ 870.387555] ? __kmalloc_node+0x47/0x70 [ 870.391515] __list_lru_init+0x544/0x750 [ 870.395563] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 870.401429] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 870.406434] ? lockdep_init_map+0x9/0x10 [ 870.410478] sget_userns+0x6b1/0xe40 [ 870.414169] ? set_anon_super+0x20/0x20 [ 870.418141] ? put_filp+0x90/0x90 [ 870.421574] ? destroy_unused_super.part.6+0xd0/0xd0 [ 870.426655] ? alloc_vfsmnt+0x762/0x9c0 [ 870.430610] ? path_lookupat+0x238/0xba0 [ 870.434647] ? mnt_free_id.isra.21+0x50/0x50 [ 870.439041] ? trace_hardirqs_off+0x10/0x10 [ 870.443344] ? putname+0xee/0x130 [ 870.446778] ? cap_capable+0x1b5/0x230 [ 870.450657] ? security_capable+0x8e/0xc0 [ 870.454784] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 870.459949] ? ns_capable_common+0xcf/0x160 [ 870.464255] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 870.469421] mount_ns+0x6d/0x190 [ 870.472773] rpc_mount+0x9e/0xd0 [ 870.476127] mount_fs+0x66/0x2d0 [ 870.479475] vfs_kern_mount.part.26+0xc6/0x4a0 [ 870.484040] ? may_umount+0xa0/0xa0 [ 870.487642] ? _raw_read_unlock+0x22/0x30 [ 870.491766] ? __get_fs_type+0x8a/0xc0 [ 870.495638] do_mount+0xea4/0x2bb0 [ 870.499155] ? __might_fault+0x110/0x1d0 [ 870.503204] ? copy_mount_string+0x40/0x40 [ 870.507415] ? check_same_owner+0x320/0x320 [ 870.511714] ? __check_object_size+0x8b/0x530 [ 870.516196] ? __might_sleep+0x95/0x190 [ 870.520167] ? kasan_check_write+0x14/0x20 [ 870.524380] ? _copy_from_user+0x99/0x110 [ 870.528511] ? memdup_user+0x5e/0x90 [ 870.532202] ? copy_mount_options+0x1f7/0x2e0 [ 870.536680] SyS_mount+0xab/0x120 [ 870.540114] ? copy_mnt_ns+0xb30/0xb30 [ 870.543980] do_syscall_64+0x281/0x940 [ 870.547841] ? __do_page_fault+0xc90/0xc90 [ 870.552048] ? _raw_spin_unlock_irq+0x27/0x70 [ 870.556519] ? finish_task_switch+0x1c1/0x7e0 [ 870.560992] ? syscall_return_slowpath+0x550/0x550 [ 870.565904] ? syscall_return_slowpath+0x2ac/0x550 [ 870.570814] ? prepare_exit_to_usermode+0x350/0x350 [ 870.575808] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 870.581159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 870.585985] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 870.591150] RIP: 0033:0x4548b9 [ 870.594319] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 870.602003] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 870.609255] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 870.616505] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 870.623747] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 870.630991] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000019 2018/03/29 11:00:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90271d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002efa868a5b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2d4a3678fa13ced", 0x63}], 0x1, &(0x7f0000000940), 0x0, 0x20040000}, 0xdef60c48a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:50 executing program 5: socketpair(0x3, 0x807, 0x2, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:50 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:50 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000540)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000500)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:51 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x0, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = 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$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/39, 0x27}, {&(0x7f0000000840)=""/125, 0x7d}], 0x5, &(0x7f00000003c0)=""/9, 0x9, 0x1}, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 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)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:51 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x0, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:51 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="c29783a32df76ecc121f7a9c3427dbbee131f942896665fa4b4a733a443e85603c3b719b2412ede576", 0x29}], 0x1, &(0x7f0000000980)=[{0x40, 0x6, 0x7, "7e746246a2abbe6120da2f79b8fdcf7b9bb9027e3f860f851f998e3417e4c43dfa126175326d33dd2f"}, {0xb8, 0x113, 0xa7, "ebd9dbaeee30902d1a2f5ff0784200d00a0150e1140210ec33095cd9a6514e4a87d3ab511403c435e7163f2dfabc83491317518817bdc407703ef0858654cf75598c58677ab0657109b5f74ead53b6532eef12b7ca608c961b976f176d25dfcfa3f3b6b73bbf2c4e9d19791a7f025b603c32aa596320c234ddd81135a629fe57864d7630fde98490691c9b2a443ee490624a049d08c3dcc84dd725b9d68825d0111f74f992cd"}, {0xf8, 0x100, 0x5, "01be8401b554b48e29f7926e9539441fba9d829a30fe2a28c945b5a06756c6198fc037916a66a7450f7f23c93b040f6808392081c786947f2d4b6aba134e852820b400b946b534369a0895b568fbd35b38d3634646420a9197042ac0c004c3a72e5f49366d9fcab1be43db60184da8efc76be2fe59aaa36b5ecf9d11fa3fcc11d21e5f6f910da4393c14b2f9322fd14429f585fa9ae043e0caa28df1df5cc40761ac4a1aff61e73e55723e3d494fdb03572592712bddd7f8ad73bbe7f948b18903d2d6794df6fca3a003fc22f4818f4f2db53cbac72930660e09201833bd3aa40802"}], 0x1f0}, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0xc394928a71297916, 0x100, 0x56c96e7a, 0x3, 0xa}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r2, &(0x7f00000008c0)="3eda026290ed5b48af5b7abe6056953b32540ff5141531d18da7603c064ab58d82a47e626471e220361778e4ef5b1459c3a8fbc807420286515a77b6b2e013b5778394c37d248a057fec7aaeec2e2f017d5ee77369ddd68a3a9b8fb747626f35c951d1", &(0x7f0000000c00)="823985a55abd4c763d90d610302da95e51a704e26df3c75a83f88b8be9b54150c51f1a2a2ce127dba19566f98ea9f808416a4c591db777010194cb8e128a5e97cf115da8dd066d70f5ce389dfdbb248418a22eef01e22bb57a01e4be15114b96474b617769f36d9f3b2897f8d4", 0x2}, 0x20) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x19, 0x2, 0x100000001, &(0x7f0000000700)) r5 = perf_event_open(&(0x7f0000000740)={0x1, 0x70, 0x9, 0x4, 0xfffffffffffffff9, 0x9, 0x0, 0x40, 0x100, 0x4, 0x1f, 0x7de, 0xff, 0x4, 0x2, 0x8, 0x100, 0xfffffffffffffffe, 0x1, 0xffff, 0x10000, 0x7, 0xfffffffffffff9de, 0x1, 0x0, 0x80000000, 0x80000000, 0x200000000000000, 0x33c1, 0x7f, 0x100000001, 0xe6e, 0x6, 0xfffffffffffeffff, 0x7, 0x80000001, 0x9, 0x7ff, 0x0, 0x1, 0x1, @perf_config_ext={0xe9, 0xa6}, 0x21, 0x9, 0x3, 0x7, 0x800, 0x6, 0x100000001}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000cc0)="47504c707070305b0055e9e104cc826bc9ae7689bb3e9454a8da5834f6e814a2bd41c5ce0ee70abd513b402f9dee6e90f318cb02d83ecf60cea782469d8b85c76bced275c5e4d3f1a91ec0cba58f0e0ec3b009ba04df8db0ef91722a441e33da1d235b9e18ad94414a50592de58e2b9cd95021d9eff3449146779728622adbbd1d092f645cb2510e6af23a87f9082ff2155884d22eb68b50ab0d5975") recvmsg(r3, &(0x7f0000007d40)={&(0x7f0000006a40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007c40)=[{&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/52, 0x34}, {&(0x7f0000007b00)=""/224, 0xe0}, {&(0x7f0000007c00)=""/2, 0x2}], 0x4, &(0x7f0000007c80)=""/191, 0xbf, 0x400000000000000}, 0x2101) sendmsg(r4, &(0x7f000000b180)={&(0x7f0000007d80)=@ll={0x11, 0x15, r6, 0x1, 0x10000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000007f40)=[{&(0x7f0000007e00)="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", 0xff}, {&(0x7f0000007f00)="bd7e06486c214fc01f308d5f6b", 0xd}], 0x2, &(0x7f0000007f80)=[{0x18, 0x19f, 0x7f, "ad9d62bc27bfd298"}, {0x50, 0x105, 0x3ee, "5843d0c9c32d43e4c07adb5d05f01003b5b61347497cf5fc248a3e31ca977f0ae3d65f2df74ab0dd9efd59478fd9d92df3b62ece3b092b6b7c0b61fb32d8"}, {0x1010, 0x11f, 0x718, "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0x31f0, 0x8000}, 0x40000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x9, 0xd, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xd9b2}, [@exit={0x95}, @jmp={0x5, 0x8001, 0xf, 0x1, 0x0, 0x0, 0x1}, @ldst={0x3, 0x0, 0x0, 0xf, 0x8, 0xfffffff4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x8, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000580)='GPL\x00', 0x5, 0x0, &(0x7f00000005c0), 0x41f00, 0x1, [], r6}, 0x48) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:51 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:51 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x0, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:51 executing program 7 (fault-call:8 fault-nth:26): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:51 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x0, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:51 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000680)) 2018/03/29 11:00:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff060000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800ff0000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f00000011c0)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab55272a31710670fd7709506848a74d49c400000008001fd11af624ecdebf2bbd6a338eb2442b51c55c7e0e48d7cfd715aaa40ff6d2ef53bc77a7ed97b72cadb674d4e2ee07ab52c17c53c428a926a2783f3bd7036ba71a200e90128031db3f54d276959fb09dff200225b2d6f78b7a7034b4752be3dba7ae", @ANYBLOB="00000000000000009500000000000000799d5ba3b4df4bdedf3f0191862a81f1fb7eee2f266fa76405bd12671b3eb2f96cda382243eece8d9974c9c6"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={r1, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000800)={r5, 0x7411, 0x10}, 0xc) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r3, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r4}) sendmsg$kcm(r9, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d6059145c", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r9, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=ANY=[@ANYBLOB="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"], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r8, 0x9, 0x18}, 0x38b) sendmsg$kcm(r6, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:51 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x8, 0x7f, 0x3, 0x100000000001, 0x11}, 0xedaf43412d37817d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000900)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000008c0)={&(0x7f00000005c0)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000580)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r2, &(0x7f0000000640)="a64514d54e003202852210ef155d75486148c56833167a135683e058ffa16a86084a24de66ee892d0e5b150c21727bb9e61e560f7bd1e8233ac19770a57fa8f9520da0aa2cf919fd1a6c7a2d3fe2b73f03078da6785dd4dd44504ae842f6a8e73a5269bac5d1efe2486314c2d1c9", &(0x7f00000006c0)=""/232}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0/file0/file0\x00', 0x0, 0xfed15978e19a25fc}, 0x10) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) [ 871.012462] FAULT_INJECTION: forcing a failure. [ 871.012462] name failslab, interval 1, probability 0, space 0, times 0 [ 871.023778] CPU: 0 PID: 28016 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 871.031062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 871.040417] Call Trace: [ 871.043012] dump_stack+0x194/0x24d [ 871.046651] ? arch_local_irq_restore+0x53/0x53 [ 871.051325] ? __save_stack_trace+0x7e/0xd0 [ 871.055666] should_fail+0x8c0/0xa40 [ 871.059381] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 871.064482] ? kasan_kmalloc+0xad/0xe0 [ 871.068365] ? kmem_cache_alloc_trace+0x136/0x740 [ 871.073201] ? __memcg_init_list_lru_node+0x169/0x270 [ 871.078404] ? __list_lru_init+0x544/0x750 [ 871.082616] ? sget_userns+0x6b1/0xe40 [ 871.086484] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 871.091216] ? do_mount+0xea4/0x2bb0 [ 871.094903] ? SyS_mount+0xab/0x120 [ 871.098508] ? do_syscall_64+0x281/0x940 [ 871.102544] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 871.107896] ? find_held_lock+0x35/0x1d0 [ 871.111945] ? __lock_is_held+0xb6/0x140 [ 871.116002] ? check_same_owner+0x320/0x320 [ 871.120311] ? rcu_note_context_switch+0x710/0x710 [ 871.125237] should_failslab+0xec/0x120 [ 871.129191] kmem_cache_alloc_trace+0x4b/0x740 [ 871.133750] ? __kmalloc_node+0x33/0x70 [ 871.137700] ? __kmalloc_node+0x33/0x70 [ 871.141654] ? rcu_read_lock_sched_held+0x108/0x120 [ 871.146659] __memcg_init_list_lru_node+0x169/0x270 [ 871.151658] ? list_lru_add+0x7c0/0x7c0 [ 871.155611] ? __kmalloc_node+0x47/0x70 [ 871.159571] __list_lru_init+0x544/0x750 [ 871.163617] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 871.169482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 871.174486] ? lockdep_init_map+0x9/0x10 [ 871.178532] sget_userns+0x6b1/0xe40 [ 871.182222] ? set_anon_super+0x20/0x20 [ 871.186181] ? put_filp+0x90/0x90 [ 871.189612] ? destroy_unused_super.part.6+0xd0/0xd0 [ 871.194691] ? alloc_vfsmnt+0x762/0x9c0 [ 871.198642] ? path_lookupat+0x238/0xba0 [ 871.202682] ? mnt_free_id.isra.21+0x50/0x50 [ 871.207073] ? trace_hardirqs_off+0x10/0x10 [ 871.211373] ? putname+0xee/0x130 [ 871.214809] ? cap_capable+0x1b5/0x230 [ 871.218683] ? security_capable+0x8e/0xc0 [ 871.222813] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 871.227976] ? ns_capable_common+0xcf/0x160 [ 871.232281] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 871.237445] mount_ns+0x6d/0x190 [ 871.240794] rpc_mount+0x9e/0xd0 [ 871.244144] mount_fs+0x66/0x2d0 [ 871.247493] vfs_kern_mount.part.26+0xc6/0x4a0 [ 871.252059] ? may_umount+0xa0/0xa0 [ 871.255664] ? _raw_read_unlock+0x22/0x30 [ 871.259789] ? __get_fs_type+0x8a/0xc0 [ 871.263665] do_mount+0xea4/0x2bb0 [ 871.267180] ? __might_fault+0x110/0x1d0 [ 871.271230] ? copy_mount_string+0x40/0x40 [ 871.275443] ? check_same_owner+0x320/0x320 [ 871.279742] ? __check_object_size+0x8b/0x530 [ 871.284226] ? __might_sleep+0x95/0x190 [ 871.288188] ? kasan_check_write+0x14/0x20 [ 871.292402] ? _copy_from_user+0x99/0x110 [ 871.296531] ? memdup_user+0x5e/0x90 [ 871.300223] ? copy_mount_options+0x1f7/0x2e0 [ 871.304704] SyS_mount+0xab/0x120 [ 871.308134] ? copy_mnt_ns+0xb30/0xb30 [ 871.312001] do_syscall_64+0x281/0x940 [ 871.315875] ? __do_page_fault+0xc90/0xc90 [ 871.320085] ? _raw_spin_unlock_irq+0x27/0x70 [ 871.324556] ? finish_task_switch+0x1c1/0x7e0 [ 871.329039] ? syscall_return_slowpath+0x550/0x550 [ 871.333948] ? syscall_return_slowpath+0x2ac/0x550 [ 871.338854] ? prepare_exit_to_usermode+0x350/0x350 [ 871.343850] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 871.349197] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 871.354039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 871.359205] RIP: 0033:0x4548b9 [ 871.362369] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 871.370056] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 871.377301] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 871.384545] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 871.391789] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 871.399036] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000001a 2018/03/29 11:00:51 executing program 7 (fault-call:8 fault-nth:27): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:51 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x100, 0x20004805}, 0x4010) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000680)={r0, &(0x7f00000004c0)="262ca7088c1bec15f629fe34d4280768bfc1f2a4c6d5b7783d56cfa682b424eea4f65ca23b345d4923d9", &(0x7f0000000d00)="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", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) socketpair(0x0, 0x7, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r2, 0x5, 0x2}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="b000000000000000ff010000060000000772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57480000000000000000000000050023052c1aae1d6a49b92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f78170000000000"], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:51 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0x0, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:51 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:51 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) recvmsg(r2, &(0x7f0000000740)={&(0x7f0000000500)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/2, 0x2}], 0x3, &(0x7f0000000640)=""/216, 0xd8, 0x8001}, 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:51 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x0, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 871.528948] FAULT_INJECTION: forcing a failure. [ 871.528948] name failslab, interval 1, probability 0, space 0, times 0 [ 871.540273] CPU: 0 PID: 28049 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 871.547543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 871.556891] Call Trace: [ 871.559483] dump_stack+0x194/0x24d [ 871.563126] ? arch_local_irq_restore+0x53/0x53 [ 871.567803] ? __save_stack_trace+0x7e/0xd0 [ 871.572150] should_fail+0x8c0/0xa40 [ 871.575876] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 871.580979] ? kasan_kmalloc+0xad/0xe0 [ 871.584868] ? kmem_cache_alloc_trace+0x136/0x740 [ 871.589709] ? __memcg_init_list_lru_node+0x169/0x270 [ 871.594894] ? __list_lru_init+0x544/0x750 [ 871.599118] ? sget_userns+0x6b1/0xe40 [ 871.603005] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 871.607747] ? do_mount+0xea4/0x2bb0 [ 871.611448] ? SyS_mount+0xab/0x120 [ 871.615240] ? do_syscall_64+0x281/0x940 [ 871.619296] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 871.624667] ? find_held_lock+0x35/0x1d0 2018/03/29 11:00:51 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 871.628740] ? __lock_is_held+0xb6/0x140 [ 871.632822] ? check_same_owner+0x320/0x320 [ 871.637148] ? rcu_note_context_switch+0x710/0x710 [ 871.642091] should_failslab+0xec/0x120 [ 871.646064] kmem_cache_alloc_trace+0x4b/0x740 [ 871.650642] ? __kmalloc_node+0x33/0x70 [ 871.654619] ? __kmalloc_node+0x33/0x70 [ 871.658587] ? rcu_read_lock_sched_held+0x108/0x120 [ 871.663601] __memcg_init_list_lru_node+0x169/0x270 [ 871.668621] ? list_lru_add+0x7c0/0x7c0 [ 871.672584] ? __kmalloc_node+0x47/0x70 [ 871.676547] __list_lru_init+0x544/0x750 [ 871.680595] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 871.686461] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 871.691467] ? lockdep_init_map+0x9/0x10 [ 871.695511] sget_userns+0x6b1/0xe40 [ 871.699202] ? set_anon_super+0x20/0x20 [ 871.703160] ? put_filp+0x90/0x90 [ 871.706591] ? destroy_unused_super.part.6+0xd0/0xd0 [ 871.711670] ? alloc_vfsmnt+0x762/0x9c0 [ 871.715623] ? path_lookupat+0x238/0xba0 [ 871.719662] ? mnt_free_id.isra.21+0x50/0x50 [ 871.724052] ? trace_hardirqs_off+0x10/0x10 [ 871.728354] ? putname+0xee/0x130 [ 871.731788] ? cap_capable+0x1b5/0x230 [ 871.735659] ? security_capable+0x8e/0xc0 [ 871.739789] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 871.744954] ? ns_capable_common+0xcf/0x160 [ 871.749258] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 871.754424] mount_ns+0x6d/0x190 [ 871.757774] rpc_mount+0x9e/0xd0 [ 871.761123] mount_fs+0x66/0x2d0 [ 871.764474] vfs_kern_mount.part.26+0xc6/0x4a0 [ 871.769043] ? may_umount+0xa0/0xa0 [ 871.772648] ? _raw_read_unlock+0x22/0x30 [ 871.776773] ? __get_fs_type+0x8a/0xc0 [ 871.780646] do_mount+0xea4/0x2bb0 [ 871.784161] ? __might_fault+0x110/0x1d0 [ 871.788210] ? copy_mount_string+0x40/0x40 [ 871.792421] ? check_same_owner+0x320/0x320 [ 871.796720] ? __check_object_size+0x8b/0x530 [ 871.801205] ? __might_sleep+0x95/0x190 [ 871.805165] ? kasan_check_write+0x14/0x20 [ 871.809375] ? _copy_from_user+0x99/0x110 [ 871.813505] ? memdup_user+0x5e/0x90 [ 871.817198] ? copy_mount_options+0x1f7/0x2e0 [ 871.821678] SyS_mount+0xab/0x120 [ 871.825108] ? copy_mnt_ns+0xb30/0xb30 [ 871.828981] do_syscall_64+0x281/0x940 [ 871.832851] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 871.838367] ? syscall_return_slowpath+0x550/0x550 [ 871.843277] ? syscall_return_slowpath+0x2ac/0x550 [ 871.848189] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 871.853536] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 871.858363] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 871.863529] RIP: 0033:0x4548b9 [ 871.866697] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/29 11:00:52 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x0, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r4}) r9 = gettid() perf_event_open(&(0x7f00000007c0)={0x5, 0x70, 0x3, 0x67, 0xfffffffffffffff9, 0x81, 0x0, 0x6, 0x20, 0x2, 0x1f, 0x1000, 0x0, 0x8, 0x11d794e84, 0x9, 0x1, 0x7fffffff, 0x6, 0x100, 0x6, 0x0, 0x6, 0x10001, 0x0, 0x80000001, 0x8, 0x100000000, 0xc2, 0x9, 0x100000001, 0x0, 0x8000, 0x4, 0x8, 0x1, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x5, @perf_config_ext={0x3, 0x4}, 0x8020, 0x2, 0x7fffffff, 0x0, 0x0, 0xffff, 0x80000000}, r9, 0x8, r3, 0x8) sendmsg$kcm(r8, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r8, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r7, 0x9, 0x18}, 0x38b) sendmsg$kcm(r5, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) [ 871.874382] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 871.881628] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 871.888874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 871.896123] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 871.903370] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000001b 2018/03/29 11:00:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000001000)=@in6, 0x80, &(0x7f0000001380)=[{&(0x7f00000011c0)=""/118, 0x76}, {&(0x7f0000001240)=""/231, 0xe7}, {&(0x7f0000001340)=""/49, 0x31}], 0x3, &(0x7f00000013c0)=""/186, 0xba, 0x40}, 0x40000100) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x5, 0x83, 0x80, 0x4}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r3}) sendmsg$kcm(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r7, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) recvmsg$kcm(r4, &(0x7f0000000fc0)={&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f0000000840)=""/117, 0x75}, {&(0x7f0000000e40)=""/129, 0x81}, {&(0x7f0000000f00)=""/129, 0x81}], 0x4, 0x0, 0x0, 0x8}, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r6, 0x9, 0x18}, 0x38b) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:52 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0x0, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:52 executing program 7 (fault-call:8 fault-nth:28): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:52 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x4000000000000008) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000540)='./file0/file0\x00', r0}, 0x317) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000500)={r1}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000b40)={&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/227, 0xe3}, {&(0x7f00000008c0)=""/96, 0x60}, {&(0x7f0000000780)=""/42, 0x2a}, {&(0x7f0000000a80)=""/67, 0x43}], 0x4, 0x0, 0x0, 0x5}, 0x12000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) sendmsg(r4, &(0x7f0000002580)={&(0x7f0000002400)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002480)="b64fd8e23edc5ee67627187f187a61d306c10f1f793efc53898f5773ba88cc9850ffc6b5f7f4a4a842cf99d67cdc5f6c75944d0b788359b9519ff2841b5bb64478715e939ef4869b26fa2e3616a6899bcd88f4cf245c2c9464b3b19f228afd4b0e132b9f300c9307c09fe473750da915f9f1823b53936d46b642dc5b084fec757be0e11aec6a826189394e21affe420e243eef459ca77f", 0x97}, {&(0x7f0000002d40)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4040}, 0xc000) r5 = gettid() r6 = perf_event_open(&(0x7f0000000680)={0x3, 0x70, 0x9, 0x9, 0x0, 0x61, 0x0, 0x1ff, 0x84, 0xa, 0x7, 0x3, 0x3, 0x0, 0x100000001, 0x5, 0x1000, 0xfffffffffffffffd, 0x1000, 0x2, 0xffffffff, 0x2ac, 0x8, 0x1, 0x9, 0x8, 0x9, 0x1, 0xfffffffffffffe00, 0x0, 0x4, 0x5, 0x54, 0x2e15, 0x7, 0x1000, 0x0, 0x5, 0x0, 0x89, 0x1, @perf_bp={&(0x7f0000000640), 0x8}, 0x20000, 0x1, 0x3ff, 0x6, 0x9, 0xff, 0xff5}, 0x0, 0xc, 0xffffffffffffffff, 0x964cf951230cb295) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000040)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000c00)={&(0x7f0000000b80)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f00000005c0)={0x5, 0x70, 0x80000001, 0xfffffffffffff37a, 0x6, 0x7, 0x0, 0x0, 0x40000, 0x8, 0x2, 0x1, 0x4, 0x7fff, 0x5ca3, 0x7, 0x594a, 0x105b, 0x6, 0x0, 0xfffffffffffffffb, 0xff, 0x7fffffff, 0x3, 0x38800, 0x9, 0x8, 0x8, 0x9, 0x3, 0x5, 0x8000, 0x0, 0x1ff, 0x5, 0x100000000, 0x7, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000580)}, 0x18080, 0x40, 0x9, 0x7, 0xffffffffffff8155, 0x9, 0x2}, r5, 0x10, r6, 0x9) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) mount(&(0x7f0000000c40)='./file0/file0\x00', &(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)='coda\x00', 0x80000, 0x0) recvmsg(r3, &(0x7f00000023c0)={0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000d00)=""/207, 0xcf}, {&(0x7f0000000e00)=""/222, 0xde}, {&(0x7f0000000f00)=""/56, 0x38}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/108, 0x6c}, {&(0x7f0000001fc0)=""/116, 0x74}, {&(0x7f0000002040)=""/201, 0xc9}, {&(0x7f0000002140)=""/231, 0xe7}], 0x8, &(0x7f00000022c0)=""/205, 0xcd, 0x8000}, 0x40000023) 2018/03/29 11:00:52 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x1, 0x1, {0xa, 0x4e21, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0xe600}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000a80)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) r2 = perf_event_open(&(0x7f0000000840)={0x2, 0x70, 0x7fffffff, 0x65, 0x3, 0x6, 0x0, 0x4e, 0xa084, 0x6, 0xfffffffffffffddc, 0x8, 0x20, 0x8, 0x8, 0xff, 0x40, 0x8, 0x9, 0x1, 0xcc8, 0x5, 0x3, 0x20, 0x8, 0x4, 0x800, 0x9e00, 0x696c, 0x3, 0x2, 0x2, 0x7, 0xffffffffffff7fff, 0x7f, 0xb4, 0x9, 0x10001, 0x0, 0x80, 0x1, @perf_config_ext={0x1, 0xfffffffffffffff7}, 0x12, 0x2, 0x7, 0x5, 0x9, 0x6, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000280)=0x200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:52 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x0, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:52 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 872.122748] FAULT_INJECTION: forcing a failure. [ 872.122748] name failslab, interval 1, probability 0, space 0, times 0 [ 872.134054] CPU: 1 PID: 28114 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 872.141325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.150673] Call Trace: [ 872.153263] dump_stack+0x194/0x24d [ 872.156897] ? arch_local_irq_restore+0x53/0x53 [ 872.161558] ? __save_stack_trace+0x7e/0xd0 [ 872.165901] should_fail+0x8c0/0xa40 [ 872.169620] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 872.174708] ? kasan_kmalloc+0xad/0xe0 [ 872.178573] ? kmem_cache_alloc_trace+0x136/0x740 [ 872.183396] ? __memcg_init_list_lru_node+0x169/0x270 [ 872.188563] ? __list_lru_init+0x544/0x750 [ 872.192782] ? sget_userns+0x6b1/0xe40 [ 872.196656] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 872.201391] ? do_mount+0xea4/0x2bb0 [ 872.205081] ? SyS_mount+0xab/0x120 [ 872.208689] ? do_syscall_64+0x281/0x940 [ 872.212728] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 872.218086] ? find_held_lock+0x35/0x1d0 [ 872.222147] ? __lock_is_held+0xb6/0x140 [ 872.226223] ? check_same_owner+0x320/0x320 [ 872.230536] ? rcu_note_context_switch+0x710/0x710 [ 872.235470] should_failslab+0xec/0x120 [ 872.239428] kmem_cache_alloc_trace+0x4b/0x740 [ 872.243994] ? __kmalloc_node+0x33/0x70 [ 872.247953] ? __kmalloc_node+0x33/0x70 [ 872.251909] ? rcu_read_lock_sched_held+0x108/0x120 [ 872.256920] __memcg_init_list_lru_node+0x169/0x270 [ 872.261928] ? list_lru_add+0x7c0/0x7c0 [ 872.265884] ? __kmalloc_node+0x47/0x70 [ 872.269860] __list_lru_init+0x544/0x750 [ 872.273915] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 872.279788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 872.284805] ? lockdep_init_map+0x9/0x10 [ 872.288854] sget_userns+0x6b1/0xe40 [ 872.292635] ? set_anon_super+0x20/0x20 [ 872.296604] ? put_filp+0x90/0x90 [ 872.300045] ? destroy_unused_super.part.6+0xd0/0xd0 [ 872.305130] ? alloc_vfsmnt+0x762/0x9c0 [ 872.309086] ? path_lookupat+0x238/0xba0 [ 872.313131] ? mnt_free_id.isra.21+0x50/0x50 [ 872.317529] ? trace_hardirqs_off+0x10/0x10 [ 872.321842] ? putname+0xee/0x130 [ 872.325286] ? cap_capable+0x1b5/0x230 [ 872.329170] ? security_capable+0x8e/0xc0 [ 872.333308] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 872.338475] ? ns_capable_common+0xcf/0x160 [ 872.342788] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 872.347959] mount_ns+0x6d/0x190 [ 872.351320] rpc_mount+0x9e/0xd0 [ 872.354677] mount_fs+0x66/0x2d0 [ 872.358044] vfs_kern_mount.part.26+0xc6/0x4a0 [ 872.362613] ? may_umount+0xa0/0xa0 [ 872.366223] ? _raw_read_unlock+0x22/0x30 [ 872.370354] ? __get_fs_type+0x8a/0xc0 [ 872.374239] do_mount+0xea4/0x2bb0 [ 872.377759] ? __might_fault+0x110/0x1d0 [ 872.381819] ? copy_mount_string+0x40/0x40 [ 872.386036] ? check_same_owner+0x320/0x320 [ 872.390342] ? __check_object_size+0x8b/0x530 [ 872.394838] ? __might_sleep+0x95/0x190 [ 872.398822] ? kasan_check_write+0x14/0x20 [ 872.403039] ? _copy_from_user+0x99/0x110 [ 872.407181] ? memdup_user+0x5e/0x90 [ 872.410881] ? copy_mount_options+0x1f7/0x2e0 [ 872.415370] SyS_mount+0xab/0x120 [ 872.418804] ? copy_mnt_ns+0xb30/0xb30 [ 872.422680] do_syscall_64+0x281/0x940 [ 872.426546] ? __do_page_fault+0xc90/0xc90 [ 872.430756] ? _raw_spin_unlock_irq+0x27/0x70 [ 872.435234] ? finish_task_switch+0x1c1/0x7e0 [ 872.439711] ? syscall_return_slowpath+0x550/0x550 [ 872.444624] ? syscall_return_slowpath+0x2ac/0x550 [ 872.449539] ? prepare_exit_to_usermode+0x350/0x350 [ 872.454541] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 872.459896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 872.464736] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 872.469904] RIP: 0033:0x4548b9 [ 872.473074] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 872.480762] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 872.488013] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 872.495264] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 872.502511] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 872.509758] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000001c 2018/03/29 11:00:52 executing program 4: 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, 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)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0x0, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:52 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000013c0)={&(0x7f0000001380)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) mount(&(0x7f0000001200)='./file0/file0\x00', &(0x7f0000001240)='./file0/file0\x00', &(0x7f0000001280)='vfat\x00', 0x100001, &(0x7f00000012c0)="8d9480c985be5829ee59954d9729e843fde8bf2235454ebe0e799ce163423812c833f140cdf92aa8bbd0e7180c3045df5f8b87ba4e3d5dc2763705ec478c2a4834fdde00f09d6620fd31f59b2512095f21f13d1ff5fd4e0e650379e8de7db27ede6e442ad9ebcd90a8607df8a19b189ef8b86a0c1dac7f97b8d5a0e0b7cfc14a7eb6f69319c4") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000740)={&(0x7f0000000680)='./file0/file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f00000011c0)={&(0x7f0000000980)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000780)="a6c8d62805089a96337ab37a66dae2eb51bba6da94be64992d1d772309d9aff9c06a92c4996234ffcbace64d61f35450b6", 0x31}, {&(0x7f0000000a00)="ed645da8304e98f54eea7df6e2bce33c9bcc9fbad2c98fa31411575a97f1ff0e5cc59d004ebe71319d20f377e0d5f8c17a6d1a249ac89a8bb0ce8145257300a8582edc032ba4e2e62d74b7c30407887d4f6b5ff41add72009a01d153e6f0de925ae3f62265945c475660b9c2f1b94d966bd722dff4240bd5de6ff66dad271f7def89749a9ced43ecb73f095cf422db3e75e11d4b3dcef3556626509965486001eb235b8ecaa9ff5c14ff1700b0a08feb529edde17a1f3c1c27ca764ec7aee4d9dce822ca313fdd25e215f47da2b1ca799fe54291035bca6eaa5cae8531c8c9daebae7dfba15c11eac3", 0xe9}, {&(0x7f0000000b00)="5206b3cde3bd6526497fb85cefd4dd1b8aa0641b5edcb5871ec46ce7537708a0e4864f47a61f508c688444706bbe3c2a501abd30755f839203ea7621a467982a661ff3e93351b1fb0c1c9d42d8836ec5597cdf44edf8a475b142dabdc55b16a0ce132269c909bba34d2c91544abd761a61e5c0a3189460a25b58209bf73f6375156b", 0x82}, {&(0x7f0000000f40)="3c87d8b023c854533ba54a5fdc1794ef8137", 0x12}, {&(0x7f0000000f80)="581ccbb66f1debe3fb201a7cd7364c3ba76d73fa68a0c147730b6de7aa1a53a63e65814c07cf38a616a80717ad674346031ff9081da417406da566180700ab36a3e40451f1d14ccdb982cce052be2f60c7e48eea50a47a2f924097d52c0fd860bf6aeee6e1fc262d39c2a5ff4bed9b2f18b40e", 0x73}, {&(0x7f0000001000)="afef028158556e4c3b4ec03cd9942ac97f8ab6cd7cf66316d9b5dd1cb9c71fd696f8e1e950eb4ae3c92e68b2842965356f8b77", 0x33}, {&(0x7f0000001040)="e394597a681e2836642a9c0a427a15b7db9ac4c81016943a3a1466e25d1ebe19e67208865ad8757ceec00a274e6af185530b572e6763d39cc587a3343b6cfd1dc8fd3ee4341a7525e8c3b00996be0d066a146e0125d8fee23a86f15b98c13fb10f5669ef52370e21b757673e9f31086f21c3d5051250674c505a28dd57854b7a94ea37157948c01bd781e609a08b8d06879a71915d65ab977b415e7d5ed93126f3fd84df238b2bc7f0d92f61c8b97be1a14ad0db33cafcb5287ba290aed724b51bd64a0e2d249d8e5d444d084cbf938222a6ea6e482af9c1b46bd332c6f0b222e841c1eb182f3a5b15b05294f6d97e7c60cf40fefc7f0e", 0xf7}], 0x7, 0x0, 0x0, 0x80}, 0x4000095) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)="66bcb427ad", 0x800000037002, &(0x7f0000000500)) 2018/03/29 11:00:52 executing program 7 (fault-call:8 fault-nth:29): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:52 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x0, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:52 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 872.671949] FAULT_INJECTION: forcing a failure. [ 872.671949] name failslab, interval 1, probability 0, space 0, times 0 [ 872.683276] CPU: 0 PID: 28147 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 872.690542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.699886] Call Trace: [ 872.702480] dump_stack+0x194/0x24d [ 872.706121] ? arch_local_irq_restore+0x53/0x53 [ 872.710790] ? __save_stack_trace+0x7e/0xd0 [ 872.715133] should_fail+0x8c0/0xa40 [ 872.718857] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 872.723956] ? kasan_kmalloc+0xad/0xe0 [ 872.727837] ? kmem_cache_alloc_trace+0x136/0x740 [ 872.732680] ? __memcg_init_list_lru_node+0x169/0x270 [ 872.737866] ? __list_lru_init+0x544/0x750 [ 872.742097] ? sget_userns+0x6b1/0xe40 [ 872.745991] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 872.750735] ? do_mount+0xea4/0x2bb0 [ 872.754439] ? SyS_mount+0xab/0x120 [ 872.758063] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 872.763434] ? find_held_lock+0x35/0x1d0 [ 872.767524] ? __lock_is_held+0xb6/0x140 [ 872.771587] ? check_same_owner+0x320/0x320 [ 872.775897] ? rcu_note_context_switch+0x710/0x710 [ 872.780817] should_failslab+0xec/0x120 [ 872.784770] kmem_cache_alloc_trace+0x4b/0x740 [ 872.789330] ? __kmalloc_node+0x33/0x70 [ 872.793279] ? __kmalloc_node+0x33/0x70 [ 872.797231] ? rcu_read_lock_sched_held+0x108/0x120 [ 872.802236] __memcg_init_list_lru_node+0x169/0x270 [ 872.807237] ? list_lru_add+0x7c0/0x7c0 [ 872.811191] ? __kmalloc_node+0x47/0x70 [ 872.815158] __list_lru_init+0x544/0x750 [ 872.819205] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 872.825070] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 872.830077] ? lockdep_init_map+0x9/0x10 [ 872.834124] sget_userns+0x6b1/0xe40 [ 872.837817] ? set_anon_super+0x20/0x20 [ 872.841775] ? put_filp+0x90/0x90 [ 872.845209] ? destroy_unused_super.part.6+0xd0/0xd0 [ 872.850288] ? alloc_vfsmnt+0x762/0x9c0 [ 872.854239] ? path_lookupat+0x238/0xba0 [ 872.858279] ? mnt_free_id.isra.21+0x50/0x50 [ 872.862671] ? trace_hardirqs_off+0x10/0x10 [ 872.866975] ? putname+0xee/0x130 [ 872.870413] ? cap_capable+0x1b5/0x230 [ 872.874291] ? security_capable+0x8e/0xc0 [ 872.878420] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 872.883586] ? ns_capable_common+0xcf/0x160 [ 872.887893] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 872.893058] mount_ns+0x6d/0x190 [ 872.896411] rpc_mount+0x9e/0xd0 [ 872.899759] mount_fs+0x66/0x2d0 [ 872.903113] vfs_kern_mount.part.26+0xc6/0x4a0 [ 872.907679] ? may_umount+0xa0/0xa0 [ 872.911284] ? _raw_read_unlock+0x22/0x30 [ 872.915409] ? __get_fs_type+0x8a/0xc0 [ 872.919286] do_mount+0xea4/0x2bb0 [ 872.922800] ? __might_fault+0x110/0x1d0 [ 872.926857] ? copy_mount_string+0x40/0x40 [ 872.931084] ? __check_object_size+0x8b/0x530 [ 872.935576] ? __might_sleep+0x95/0x190 [ 872.939539] ? kasan_check_write+0x14/0x20 [ 872.943751] ? _copy_from_user+0x99/0x110 [ 872.947889] ? memdup_user+0x5e/0x90 [ 872.951579] ? copy_mount_options+0x1f7/0x2e0 [ 872.956060] SyS_mount+0xab/0x120 [ 872.959489] ? copy_mnt_ns+0xb30/0xb30 [ 872.963360] do_syscall_64+0x281/0x940 [ 872.967224] ? __do_page_fault+0xc90/0xc90 [ 872.971451] ? _raw_spin_unlock_irq+0x27/0x70 [ 872.975923] ? finish_task_switch+0x1c1/0x7e0 [ 872.980398] ? syscall_return_slowpath+0x550/0x550 [ 872.985305] ? syscall_return_slowpath+0x2ac/0x550 [ 872.990213] ? prepare_exit_to_usermode+0x350/0x350 [ 872.995208] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 873.000558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 873.005388] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 873.010552] RIP: 0033:0x4548b9 [ 873.013717] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/29 11:00:53 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x0, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:53 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000400)="20b5fc7c0869f8b2d873880dfa3e6ec196d6") r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r1}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) [ 873.021403] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 873.028649] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 873.035895] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 873.043141] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 873.050384] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000001d 2018/03/29 11:00:53 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000ac0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000680)='devtmpfs\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:53 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x0, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000300)}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0xd, 0x6, 0x5, 0x9, 0x1a, r0, 0x200}, 0x2c) r4 = 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) r5 = 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000840)="cdeaa1f07a9fd641673b8bf933a96b3962eda78884c727d4b6ac4850d3a92feb8485affc3d825c7424b3c7a2b7b4671f790ad5da761bfd77491d58670216478867abf8cc4a1cd49d84e9294e42cb10616ac509579f72c98019e57d72e55487b00aff562712ec81068d1ffb1fa226886b480277b5546c6283ef090bcedf15b25c74b00a36f3045875c79a1dbd772009442f03ffcd4722a682d7a0666d0c", &(0x7f0000000900)="e7b3eb24272b47667947ab74f46fabb0f1b1e449d9ea26f5486880fb3ad12e139a38784805bf6df36a5be4db1000d28ae026867a4714c2f4ba49cd34d6f0890e7b1b414bd4caec427175c401be64da2808d2a52dd8c8623675c64486a34d3ab1c6abbc89f4f8ec603ca22ec092655e4b87e3a4eb23b10864c0e40f610871465354f019e1aca9d7ce04240be39bf8d3ad9f8d9c8e1cabf17b142e56e58031077db01753c6be2b74c533a4dc95acbdf22c"}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) close(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 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$MAP_CREATE(0x0, &(0x7f0000000380)={0x5, 0x3, 0x0, 0xfffffffffffffffc, 0x2, r3, 0x8001}, 0x2c) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r6, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:53 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd60, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cccf88)={0x2, 0x3db, 0xe12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b", 0x51}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007800000f1ffbfa72a2443a86a70caffff0000000000000000bdbf8800080000000000000000002010b863ff8c6a56d96d00008500000008000000000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000009c0)) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x80000000004, 0x100000001, 0x3, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000008b720000000018100000ca5609e7060950c67312b21707f81089b47de47b6f5f4cdc62c98adef8df0b071ecca5a2b4d0c6f0638c13ed1cfd22efbe4168e56683f317c92b541f76c3898437883c9573e9557412ace87baed4210a684a543cd5330841696e3ee7c365d43a528943531351dc5375c4681c22b28819a6cd138ee61058b273932ad3d4ba6e42cd1437db7425bf0851519df4f67f3282cc0a34e14ef4f8f4480a", @ANYBLOB="000000000000000018100000", @ANYBLOB="ab6c272a4d49c40000000800", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x48) r4 = getpid() perf_event_open(&(0x7f00000007c0)={0x2, 0x70, 0x0, 0x3, 0xfffffffffffffffe, 0x5, 0x0, 0x1ff, 0x38600, 0x0, 0x1, 0x3, 0xff7, 0x1000000010000000, 0x8, 0xfffffffffffffc00, 0xed9, 0x8, 0x80000001, 0x3dbb, 0x2, 0x9, 0x4, 0x6, 0x1, 0x1ff, 0x10000, 0x1, 0x1, 0x5, 0x2, 0x4, 0x3, 0x1, 0x3, 0x5, 0x7f, 0x5, 0x0, 0xfffffffffffffff7, 0x2, @perf_config_ext={0x7, 0x57ab4c16}, 0x10, 0x8, 0x800, 0x7, 0x1ff, 0xd3, 0x4800}, r4, 0xa, r2, 0x2) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='anon_inodefs\x00', 0x40080, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000380)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r3, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r5}) sendmsg$kcm(r9, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) gettid() sendmsg(r9, &(0x7f0000000cc0)={&(0x7f0000000a00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)="6f02226611d3dab7360ad92120a1c72b25faa8172dd514f55a80f97856646a929d26612ade00440433218ec6e931ba558f6ce9e377d046cd690c45b91ea7f04eb7b862a92da4070471288bef1444eddee87df962141635360835f5a71dfc896a4722b07cee335a193f1c1f17da18e073b0ca195a08c9d7b342138bec2b2ecce134ed3b027b7aa67ea904229b1b568a35ab8cade00a", 0x95}, {&(0x7f0000000c00)="042bdf6c87f157a05864b868dcf31435616f97a180093fc1ebea4b75f632163d2907a1197fd523cfbcde488799cbc6b98cd3f304", 0x34}], 0x2, &(0x7f0000002a80)=[{0x50, 0x117, 0x1, "585f14e59d6014d074331510d1e06de45b332024afc168ad31ba725ff46e4c7382a82115ab6037c14dacfb9a4af1997b3375466a892e016bdd02b1dcda7274e3"}, {0x1010, 0x0, 0xc, "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"}], 0x1060, 0x8800}, 0x50) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r8, 0x9, 0x18}, 0x38b) sendmsg$kcm(r6, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)="78d801ea535eb1ced5c90255d4fea2924628cde9eb920ac0445dce774e76a8fae7fa493530e79f06592d8071da98707c9444cb3fa471d002cdbbcdb6b2e643075e313bad7e264c9fa0e025ae939fbc10ed3b2fe9284afbf71dfb82c2dfa3678fa13ced", 0x63}], 0x1, &(0x7f0000000940)}, 0xdef60848a863f218) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) 2018/03/29 11:00:53 executing program 7 (fault-call:8 fault-nth:30): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:53 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x0, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:53 executing program 3: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x0, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 873.171876] FAULT_INJECTION: forcing a failure. [ 873.171876] name failslab, interval 1, probability 0, space 0, times 0 [ 873.183178] CPU: 0 PID: 28176 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 873.190444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 873.199778] Call Trace: [ 873.202351] dump_stack+0x194/0x24d [ 873.205961] ? arch_local_irq_restore+0x53/0x53 [ 873.210608] ? __save_stack_trace+0x7e/0xd0 [ 873.214926] should_fail+0x8c0/0xa40 [ 873.218623] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 873.223704] ? kasan_kmalloc+0xad/0xe0 [ 873.227565] ? kmem_cache_alloc_trace+0x136/0x740 [ 873.232384] ? __memcg_init_list_lru_node+0x169/0x270 [ 873.237548] ? __list_lru_init+0x544/0x750 [ 873.241758] ? sget_userns+0x6b1/0xe40 [ 873.245625] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 873.250357] ? do_mount+0xea4/0x2bb0 [ 873.254045] ? SyS_mount+0xab/0x120 [ 873.257649] ? do_syscall_64+0x281/0x940 [ 873.261686] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 873.267041] ? find_held_lock+0x35/0x1d0 [ 873.271089] ? __lock_is_held+0xb6/0x140 [ 873.275143] ? check_same_owner+0x320/0x320 [ 873.279445] ? rcu_note_context_switch+0x710/0x710 [ 873.284367] should_failslab+0xec/0x120 [ 873.288319] kmem_cache_alloc_trace+0x4b/0x740 [ 873.292877] ? __kmalloc_node+0x33/0x70 [ 873.296825] ? __kmalloc_node+0x33/0x70 [ 873.300781] ? rcu_read_lock_sched_held+0x108/0x120 [ 873.305785] __memcg_init_list_lru_node+0x169/0x270 [ 873.310783] ? list_lru_add+0x7c0/0x7c0 [ 873.314736] ? __kmalloc_node+0x47/0x70 [ 873.318698] __list_lru_init+0x544/0x750 [ 873.322748] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 873.328614] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 873.333791] ? lockdep_init_map+0x9/0x10 [ 873.337834] sget_userns+0x6b1/0xe40 [ 873.341525] ? set_anon_super+0x20/0x20 [ 873.345483] ? put_filp+0x90/0x90 [ 873.348917] ? destroy_unused_super.part.6+0xd0/0xd0 [ 873.353999] ? alloc_vfsmnt+0x762/0x9c0 [ 873.357954] ? path_lookupat+0x238/0xba0 [ 873.361994] ? mnt_free_id.isra.21+0x50/0x50 [ 873.366389] ? trace_hardirqs_off+0x10/0x10 [ 873.370690] ? putname+0xee/0x130 [ 873.374125] ? cap_capable+0x1b5/0x230 [ 873.377996] ? security_capable+0x8e/0xc0 [ 873.382132] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 873.387297] ? ns_capable_common+0xcf/0x160 [ 873.391597] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 873.396763] mount_ns+0x6d/0x190 [ 873.400113] rpc_mount+0x9e/0xd0 [ 873.403460] mount_fs+0x66/0x2d0 [ 873.406811] vfs_kern_mount.part.26+0xc6/0x4a0 [ 873.411384] ? may_umount+0xa0/0xa0 [ 873.414987] ? _raw_read_unlock+0x22/0x30 [ 873.419112] ? __get_fs_type+0x8a/0xc0 [ 873.422986] do_mount+0xea4/0x2bb0 [ 873.426501] ? __might_fault+0x110/0x1d0 [ 873.430549] ? copy_mount_string+0x40/0x40 [ 873.434758] ? check_same_owner+0x320/0x320 [ 873.439058] ? __check_object_size+0x8b/0x530 [ 873.443539] ? __might_sleep+0x95/0x190 [ 873.447499] ? kasan_check_write+0x14/0x20 [ 873.451710] ? _copy_from_user+0x99/0x110 [ 873.455842] ? memdup_user+0x5e/0x90 [ 873.459530] ? copy_mount_options+0x1f7/0x2e0 [ 873.464012] SyS_mount+0xab/0x120 [ 873.467446] ? copy_mnt_ns+0xb30/0xb30 [ 873.471315] do_syscall_64+0x281/0x940 [ 873.475179] ? __do_page_fault+0xc90/0xc90 [ 873.479388] ? _raw_spin_unlock_irq+0x27/0x70 [ 873.483859] ? finish_task_switch+0x1c1/0x7e0 [ 873.488332] ? syscall_return_slowpath+0x550/0x550 [ 873.493238] ? syscall_return_slowpath+0x2ac/0x550 [ 873.498144] ? prepare_exit_to_usermode+0x350/0x350 [ 873.503138] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 873.508483] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 873.513313] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 873.518478] RIP: 0033:0x4548b9 [ 873.521642] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 873.529337] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 873.536581] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 873.543834] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 873.551078] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 873.558324] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000001e 2018/03/29 11:00:53 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000740)='./file0/file0\x00', r0}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) mount(&(0x7f0000000680)='./file0/file1\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f0000000a80)='ncpfs\x00', 0x104002, &(0x7f0000000ac0)="cb2a5af4309335c058d34e250caa1b371018ce447bfddd880fecd538d2faa6ea2b33297860a873facb") 2018/03/29 11:00:53 executing program 3: 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, 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)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x0, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 873.613382] EXT4-fs: 33 callbacks suppressed [ 873.613390] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:53 executing program 4: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x0, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 11:00:53 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000640)={r0, &(0x7f0000000500)="cfb6c80ba1c4a8e8697a26b6f4a6cea9e055ea3818c5", &(0x7f0000000540)="d2153b105745a6c0e0137b7f32b48ad5f2f404df83ef0e9ba5b368d37524ed6fb3edbc2cedf5026298075910e823053d3aa7f1b98251ebacdb559914847f6c52d81b5b983f9864b4cad224b1b6479408fd6d25c58dccc317769aa0762246f025716386a93193fd0a884fe26bcd0bba24ca61c11d40e775129a5545cd4dc021def74008e426c8af0054969cce5f9070fd52303e2d45c799a745f797814b0254b5c691f872945468c0c54335be7644c099dd005cd849d4b69bd94bbc626ad77fc66445ea1ca04c00b57110df2483d5b0b787a075f6e19c1960dbd313141f1ea0c4", 0x1}, 0x20) [ 873.669776] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 11:00:54 executing program 7 (fault-call:8 fault-nth:31): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2c", 0xbd}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r1, &(0x7f0000000840)="990497cafbbd5b2c5b9095caf111ab51760a63c6129f3de71e3c81adf761bfb489ee2ba28b3b4c6314544e667c2948efbb39923fb0500ce42346e7262f20024d1043221a4415865cb721f733fe66f5ae157ba4ed808ff9b05f28e39076e1a03aff724852029d099a363f1963642150539dd8fee3ca83a8f5f38f926ee44c9b8741dec6900b0e593b98bb6203a85d8760799ecd58070fefda77fa3d781da0d259ee5be5a1dece9940759b208579d1b2032cbd0b6b7e335f539f4339b7f88e223bb9e001a5f10ab14c1ac63b86f061173f60ab912b1352bb53fb62dbbbca91bf493d1e1e932d75a0c434185e1aa3fd2d4b", &(0x7f0000000940)=""/242}, 0x18) socketpair(0x8, 0x7, 0x3f, &(0x7f0000000480)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ufs\x00', 0x80, &(0x7f0000000380)="ae4a2516f6825554481b27ca7788941cbec15f7e699e684aa311e6198ddd") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/03/29 11:00:54 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000680)='./file0/file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)=[{0x100, 0x13b, 0x0, "7a1461f7c6cf450a3380aa1f00ac45dc24eb864b1337ecac8598932ee2dd9cfea67f94a9ffd80fe435fd5b888db9e078564d670ba719525cdef321210c4e4ecaaa92afb7a7a2e94cb74366b30bc1f5621f266b37e13757c126f8d5aa199dac575938644e10fca88b43c901d4dc7714a2e56012597eec8bbfcd8d40f9a6666959ded409dc1bef37b2e2832b8aea708c6c61a3ef9e90fd7eae8030d7f472751ac81f0aa2294d4c92769e413b1818988b1b851755679fe371280cd50fad155619792996dfc95f914b322a08b2e81916fe2ebdd4d8a621fa0514b57e3127d57675e0cab487ff490699bf5b1c0400e77e"}], 0x100, 0x20004805}, 0x4010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) mkdir(&(0x7f0000000780)='./file0/file0\x00', 0x158) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='xfs\x00', 0x8000, 0x0) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="53ab41f349d6e2c6fd3a8b474ce3460ee644e4cd84b7ff4301e4e90957818cf7ed1db05d8d8a86b4c177214886b38d85272d4da0631aa496672ec3dd70609656dd8d3ec1aad745891883f918a655b271ca14f98a7e5e7312325b836a453c3e98f460736fb754433f2faf8530c67b177ae1aee799c51d5d64eb811935d78632ce97d895bd4c8cd2f4f5b77cf2426f60cd8d7f7b6f2b402500ed40bd171d74685180be088705c864da21e610f872e2b74a780e9fbe0a859022eb215cc55aaf16482f44bab2ae8ef7f5fc9388b10d6aa9807d7096679699aa020ea550e3f2a3e283", 0xe0}], 0x1, &(0x7f0000000c00)=[{0xb0, 0x1ff, 0x6, "0772cda969ff3359093e6135a0c1d8163fb8c8fa5c49c777e5d19e0f1deb615ddd584b23eede355b480d27dbdfd2e530782a77068a5be85253b4710ecade035e1653bf19a65ba74a6e2eeef5b579607f63134020a1556813e5746223c7ee365c521e79660ce115f25e14dabd0591f8d259b658f836eab4a273e1b2b9b1cde9428a500a1157b58b026758ad7e7ae5eb5de89c3e53b0ea8cd30977d017557b0f57"}, {0x48, 0x0, 0x5, "9fceada5943db92e26e9253d4764861ebb2c4d198a1d6deff42ed6c10ddbea633e80dae898fc22c76c75972573b356d16f7817"}], 0xf8, 0x40c0}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500)) 2018/03/29 11:00:54 executing program 6: 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, 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x6, 0x1000, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x9, 0x400000000, 0x1000, 0x10000, 0x7, 0x7fff, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0xfff, 0x3ff, 0x8, 0x4, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x5a5b, 0x530, 0x7, 0xfffffffffffffe01, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x0, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x0, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x0, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) [ 873.732820] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 873.797426] EXT4-fs (sda1): re-mounted. Opts: [ 873.803280] FAULT_INJECTION: forcing a failure. [ 873.803280] name failslab, interval 1, probability 0, space 0, times 0 [ 873.814827] CPU: 1 PID: 28224 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 873.822100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 873.831452] Call Trace: [ 873.834042] dump_stack+0x194/0x24d [ 873.837682] ? arch_local_irq_restore+0x53/0x53 [ 873.842386] should_fail+0x8c0/0xa40 [ 873.846111] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 873.851214] ? trace_hardirqs_off+0x10/0x10 [ 873.855531] ? find_first_zero_bit+0x93/0xe0 [ 873.859938] ? perf_trace_lock+0xd6/0x900 [ 873.864078] ? trace_hardirqs_off+0x10/0x10 [ 873.868410] ? find_held_lock+0x35/0x1d0 [ 873.872478] ? __lock_is_held+0xb6/0x140 [ 873.876563] ? check_same_owner+0x320/0x320 [ 873.880881] ? lock_downgrade+0x980/0x980 [ 873.885039] ? rcu_note_context_switch+0x710/0x710 [ 873.889956] ? find_held_lock+0x35/0x1d0 [ 873.894024] should_failslab+0xec/0x120 [ 873.897986] __kmalloc+0x63/0x760 [ 873.901424] ? lock_downgrade+0x980/0x980 [ 873.905566] ? register_shrinker+0x10e/0x2d0 [ 873.909956] ? trace_event_raw_event_module_request+0x320/0x320 [ 873.916036] register_shrinker+0x10e/0x2d0 [ 873.920255] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 873.926044] ? memcpy+0x45/0x50 [ 873.929327] sget_userns+0xbbf/0xe40 [ 873.933026] ? set_anon_super+0x20/0x20 [ 873.936999] ? put_filp+0x90/0x90 [ 873.940444] ? destroy_unused_super.part.6+0xd0/0xd0 [ 873.945534] ? path_lookupat+0x238/0xba0 [ 873.949577] ? mnt_free_id.isra.21+0x50/0x50 [ 873.953981] ? trace_hardirqs_off+0x10/0x10 [ 873.958296] ? putname+0xee/0x130 [ 873.961743] ? cap_capable+0x1b5/0x230 [ 873.965638] ? security_capable+0x8e/0xc0 [ 873.969776] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 873.974950] ? ns_capable_common+0xcf/0x160 [ 873.979262] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 873.984442] mount_ns+0x6d/0x190 [ 873.987801] rpc_mount+0x9e/0xd0 [ 873.991159] mount_fs+0x66/0x2d0 [ 873.994521] vfs_kern_mount.part.26+0xc6/0x4a0 [ 873.999089] ? may_umount+0xa0/0xa0 [ 874.002698] ? _raw_read_unlock+0x22/0x30 [ 874.006827] ? __get_fs_type+0x8a/0xc0 [ 874.010714] do_mount+0xea4/0x2bb0 [ 874.014239] ? __might_fault+0x110/0x1d0 [ 874.018306] ? copy_mount_string+0x40/0x40 [ 874.023173] ? check_same_owner+0x320/0x320 [ 874.027831] ? __check_object_size+0x8b/0x530 [ 874.032325] ? __might_sleep+0x95/0x190 [ 874.036301] ? kasan_check_write+0x14/0x20 [ 874.040519] ? _copy_from_user+0x99/0x110 [ 874.044657] ? memdup_user+0x5e/0x90 [ 874.048352] ? copy_mount_options+0x1f7/0x2e0 [ 874.052843] SyS_mount+0xab/0x120 [ 874.056281] ? copy_mnt_ns+0xb30/0xb30 [ 874.060161] do_syscall_64+0x281/0x940 [ 874.064030] ? __do_page_fault+0xc90/0xc90 [ 874.068259] ? _raw_spin_unlock_irq+0x27/0x70 [ 874.072739] ? finish_task_switch+0x1c1/0x7e0 [ 874.077220] ? syscall_return_slowpath+0x550/0x550 [ 874.082135] ? syscall_return_slowpath+0x2ac/0x550 [ 874.087049] ? prepare_exit_to_usermode+0x350/0x350 [ 874.092051] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 874.097409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 874.102250] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 874.107431] RIP: 0033:0x4548b9 [ 874.110600] RSP: 002b:00007f383958bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 874.118288] RAX: ffffffffffffffda RBX: 00007f383958c6d4 RCX: 00000000004548b9 [ 874.125536] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 874.132785] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 874.140034] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 874.147282] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000001f [ 874.161699] EXT4-fs (sda1): re-mounted. Opts: [ 874.167845] EXT4-fs (sda1): Unrecognized mount option "M" or missing value [ 874.219288] ------------[ cut here ]------------ [ 874.224091] refcount_t: increment on 0; use-after-free. [ 874.229570] WARNING: CPU: 0 PID: 26789 at lib/refcount.c:153 refcount_inc+0x47/0x50 [ 874.237350] Kernel panic - not syncing: panic_on_warn set ... [ 874.237350] [ 874.244693] CPU: 0 PID: 26789 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #40 [ 874.251939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 874.261268] Call Trace: [ 874.263836] dump_stack+0x194/0x24d [ 874.267442] ? arch_local_irq_restore+0x53/0x53 [ 874.272092] ? vsnprintf+0x1ed/0x1900 [ 874.275874] panic+0x1e4/0x41c [ 874.279043] ? refcount_error_report+0x214/0x214 [ 874.283776] ? show_regs_print_info+0x18/0x18 [ 874.288258] ? __warn+0x1c1/0x200 [ 874.291691] ? refcount_inc+0x47/0x50 [ 874.295464] __warn+0x1dc/0x200 [ 874.298720] ? refcount_inc+0x47/0x50 [ 874.302499] report_bug+0x1f4/0x2b0 [ 874.306108] fixup_bug.part.11+0x37/0x80 [ 874.310145] do_error_trap+0x2d7/0x3e0 [ 874.314011] ? vprintk_default+0x28/0x30 [ 874.318058] ? math_error+0x400/0x400 [ 874.321836] ? printk+0xaa/0xca [ 874.325091] ? show_regs_print_info+0x18/0x18 [ 874.329574] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 874.334399] do_invalid_op+0x1b/0x20 [ 874.338088] invalid_op+0x1b/0x40 [ 874.341515] RIP: 0010:refcount_inc+0x47/0x50 [ 874.345894] RSP: 0018:ffff8801b67f7860 EFLAGS: 00010286 [ 874.351231] RAX: dffffc0000000008 RBX: ffff8801b7aae384 RCX: ffffffff815ba4be [ 874.358477] RDX: 0000000000000000 RSI: 1ffff10036cfeebc RDI: 1ffff10036cfee91 [ 874.365721] RBP: ffff8801b67f7868 R08: 0000000000000000 R09: 0000000000000000 [ 874.372968] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b67f7af8 [ 874.380215] R13: ffff8801d7497513 R14: ffff8801b7aae380 R15: ffff8801d7497501 [ 874.387472] ? vprintk_func+0x5e/0xc0 [ 874.391263] sk_alloc+0x3f9/0x1440 [ 874.394784] ? sock_def_error_report+0x5e0/0x5e0 [ 874.399516] ? perf_trace_lock+0x900/0x900 [ 874.403728] ? trace_hardirqs_off+0x10/0x10 [ 874.408031] ? do_raw_write_unlock+0x290/0x290 [ 874.412596] ? perf_trace_lock_acquire+0xe3/0x980 [ 874.417416] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 874.422413] ? find_held_lock+0x35/0x1d0 [ 874.426462] ? inet_create+0x3fc/0xf50 [ 874.430325] ? lock_downgrade+0x980/0x980 [ 874.434454] ? lock_release+0xa40/0xa40 [ 874.438400] ? lock_downgrade+0x980/0x980 [ 874.442546] inet_create+0x47c/0xf50 [ 874.446247] ? ipip_gro_receive+0xf0/0xf0 [ 874.450376] ? __lock_is_held+0xb6/0x140 [ 874.454432] __sock_create+0x4d4/0x850 [ 874.458303] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 874.463221] ? user_path_create+0x40/0x40 [ 874.467359] SyS_socket+0xeb/0x1d0 [ 874.470872] ? fillonedir+0x250/0x250 [ 874.474652] ? move_addr_to_kernel+0x60/0x60 [ 874.479037] ? getname_flags+0x256/0x580 [ 874.483071] ? do_syscall_64+0xb7/0x940 [ 874.487030] ? move_addr_to_kernel+0x60/0x60 [ 874.491415] do_syscall_64+0x281/0x940 [ 874.495279] ? __do_page_fault+0xc90/0xc90 [ 874.499492] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 874.505007] ? syscall_return_slowpath+0x550/0x550 [ 874.509919] ? syscall_return_slowpath+0x2ac/0x550 [ 874.514833] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 874.520180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 874.525010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 874.530176] RIP: 0033:0x4573e7 [ 874.533339] RSP: 002b:00007ffd101bed88 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 874.541028] RAX: ffffffffffffffda RBX: 0000000000000025 RCX: 00000000004573e7 [ 874.548273] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002 [ 874.555519] RBP: 00007ffd101bf430 R08: 0000000000000000 R09: 0000000000000001 [ 874.562762] R10: 0000000000000006 R11: 0000000000000202 R12: 0000000000000056 [ 874.570008] R13: 0000000000000056 R14: 000000000000000e R15: 00000000000d5541 [ 874.578010] Dumping ftrace buffer: [ 874.581608] (ftrace buffer empty) [ 874.585291] Kernel Offset: disabled [ 874.588892] Rebooting in 86400 seconds..