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"], 0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000d00)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:37 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x4, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x0, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x4, &(0x7f0000000200)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000d40)=""/133, 0x85}, {&(0x7f0000000e00)=""/173, 0xad}, {&(0x7f0000001540)=""/240, 0xf0}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000ec0)=""/39, 0x27}, {&(0x7f0000000f00)=""/13, 0xd}, {&(0x7f0000001640)=""/173, 0xad}, {&(0x7f0000001700)=""/81, 0x51}], 0x8, &(0x7f0000000f40)=""/30, 0x1e, 0xfffffffffffffffb}, 0x20) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000d00)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0/file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x1000000000000269, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000f505000000000000070000009500000000002000"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000f80)={r1, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001840)) gettid() 2018/03/30 19:35:37 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x0, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="eb8a2d3d8cfb93f14711b0b64d4568668a98228eda25b6a76318271a29cf588504a362ac63e62834f72135d25436c6a2ed975d569c562b15faa6d77642cac15ed1f35162fe559675de6e27c09c0f04617843f2ea5348b3e23e704e74aa87604bddfda141adcde35a7992c6ebd5f514807d44e91380af067f5bf1f059e062f71861a7f70dde0e50c2da8bdd6fa0eaaf972561e2aab17f8bb99e32ee3f1f2c023528ed04ef4e83d4d7e7c2d10a53c880c76a5cddce85d0bf5924a1a39e16a65f5d4f04b9419b3da2a16b9de43e1001a111c285988769a984bc32153c3f75c5ada4325d146ba485f938df5c299844000acc0d8aa3b838b6f2fe34de5be6aa029e80a84ae4d578963491da3e39ed0cf66a17fc67c8f279700d4f4059dcce7bc3f5c9d6a0a7fdcc6e05769370a2574a52d8cf424acc04339e1ecf26866f5e5b9beccaf1d61a267b2872e588d383e498dd3a834801d4a1f44d1d950737cefa11613c32d57d3ed6ee3fa13c8b2bb67e2ba4a7a75c07b34631f88954728e0a24ac94d25e014bf526aa48748a0d3b9768884709d5360b964addd06ccc47c74547f52beedf13ed8523738bbe6ea2dc8776b442e2beff3e66af0e002765424c8e0c6d8aa9a857c27058eec635a190ca59f78ff54f939374cc2d4416bad618fa6157d83e32e83e4698dcb91e9da83d2a5b282cbd8e531a7e89479a749681b41ae41fe3ccc4dc17d76f1adacc9ba389caad3c1b0316fe19590c7405dadc5ce4633b11434a78905b52fd2475b13c7ab6171d2fa100626b908270b0bc06b5c3bba872beee1409f31795eb7b86c0ab4830b27329fd2d00cd47b2bfe4f18a78d95d7cfda8796e8f250e763e609c883e64a6b8ed1c3f7ac8c7cbf80c19fba4e70455b345e04d842aac4abfb4172c592c8075a8615f5b7336bff55ea1927dd55e6f31e4b2d93249a6dac8876e959f74454a3a6f88e157f98d672305d8d96c266efcdff05131fd148ebfbba080147df25ba0f708386301810a26ed40d5f108f445909381233a59860eb03b8a82aa3b95d99561f56a024288d5574920f14a5c45d83bda2b697a542ff2b7411f6dd7cb6f4b7d43862537e763942f39f4a5f4eb9926c0452c68c3e27a606603d39ba7b2a87c48fac8a24c12e55b3a15f3d967cef96d6f90f25693f44fa594c9a5ed1435b63e941fe440b7bff8e0167ebb4e233279bfdf268c991d2b9caea8182c88387b251c5318976a0a9ee4868b8dd669b8d1a9d77fbd838769df34439e6872f5d887011b7a75f70a903225546cf616c3e8b54b295207e406bcfb473d28950f841dbbefbbe643b4c84bb76ccdefdc9c2863e2bc094c8209699a43932c63e461dcc7180d63f928956e7dd6a5bbeac76fe7b10c0646cd2f022de4f7d4e00c72e2677f397c7f52cb2ae9ac81635c44bcd2d5607aa861205ca63d5f2d3067e945cf4465d61bb37b1761a11dbd36edf2f5a8ce7bd8f3d48ecad29292c1910cebf1aa4d93bb203bb78a9f24f8b9310ef4dacf00dfbd6c7e94425c207a8a45cd9981add093866ca1aa99eb1a835083a3c01252ed8788cb37f3ae0303238384d5f7ededd528f0cd1d48aad3c8b420419ac70224a08e12578200b654a9ad541774e1de8bfbde690d248d97dbb3286a41a0d420d822b2de3cc4d622e8b6f9a53b196b02e2924aa8609359057b0d03eafb1585da55f476a733c91962415c42b94692db651afdc5eb2121b0047025a8140b5bf75bf07ad86bff12b8ad6e75bc01005105aa7c86140b3987bb75906288582e93d56a1375e45497ecb0377e041bf5283e24cc2b6775d4c0f39c8fe5889459bb988aee1ea8b08c4418936b68939f324bf6a99275bc4c6d3393cc9702359413ccb7f92cc79b558800b0ce38add97d7ec7e2497f5d7a3c759601e089ad5e6203609c16ba73f82cd85fa77cd603666fb3433ae4df7f2ab8f7d4497b79d43beb8717b30eec92e2c0c2168d62751297ab2f81a79d9a9dcb53368e9f7dc859a0bc92b05189d5b8f3cad7d67db480ee6ea8780fd6697a0eed57681dd1e4ba639f75f1865297265006c4c46740bae69f99389f99a42db1638d6f9cc387e2b0cc4bfb263fd21fb2ced3ce6ec2a1de348bd905dd58aac36a50c802d9877a87b0b7ffa8e2556d471c6e643c5f348b8ea07b4d5dcf965629e5ef3130d4107e2f65ffc9bb88c3181ac1f58e4932de0c75a5f97fcb28851e7deccbe5c1beef3e4028dae56944ed36be197927c952b401c2cfc4e72c68f3d829dc9447d4d207537cf9215a5be1da0b9f1b54bdf5e4d7b75e87c70c8c936b49e2e6fed8ce488cdabede772123a6a035308caefb02abcb63134d0c66fd7c9303a5b83a269de1fdcd1702990a50dd3d75826d9a7d89bfb523e2d9e8d32a016049d337a54b7a367981179f9b72be2c1bcfe8bc67967623a0107fe7be8622f9c67e4085fb78f691e1b0ea8eaf53b97a3a60a65152f19fc61fc33d365a7aa0129a21b0aaaeac3cdc935038bae7b444477d2cca9c8c03a73e9d5d9d6f66b0a4e3fbc06f2aaeb80d9cf38e9109ad7f3859e51b317ed966d8649d29e170c14282021a9e7d35beba796b538e11e5cba193d6837c796e67a351c1d0a8ebae9e96e66a95f3e03aa08d3302da6f7653314d3f5bfcc9433d51789c6cbeb88afbfd3d4f841fffd8ca83ca92b5d77347430f5b65472bf537008eaf6512601f46277116536f9d4ac8a649fa68363f98fa1583a07ac9348d306c548fae9e92cc05c5db178917bf87f4e0e7d6f220c195ad8f374bd78a9e7704462fd224d9def5571a060a250266ffae68e6208d4a6c1c8a5323aa0e3aacd56bd368bc3b0c1f4325fd255a833b22d7fb431da5272e669c8c96d7160d506424f6699e7984135948d02728902c531de7a7d989e46cc50f8118000edca22a3693e6c030737c75ddad7530a2e61ed1fd12cc940b48029ceb7fd9aebbbd68c2d53a514c088d293c0c32c39cbfd07eeb8046e6ca36697cd83b5859a3ad46783cd8dd104f9fdced688e680ff2a08f1dd5b125ae336f814cacebed1e8ac4b9c6129c3ac0cd58cdfc70c24c1940c2da83eb66a9e203e64f6d5551a048210ddb5b41a65b6442cd134d1d370267befdaf086ea25e69c4b32961b6f20fc5271f37f864235ea3499dddbbcad7201c749cc4de42d4805d031ffe1bb1b49dd3cf3b2ab1c637978c5c63e9cb59ae7f6996ba2026a23e528ea5f9069d39da3745be087537c0b1a54596c0a665dc514875756a01176e99375c9cb518affd9471e86b99e7bc482306a30e70ff080dd68f69d68731d569a97619e23927055e25c73b24845c605931a4641e85ab0f215f29b633285ccf03e485e4fff94569bc8c45ecab510317fc184be273cedea71a36d8c8c054522a74fc4808bf07ac79e0f62072bd71d8e902f1e3a4889947e6ead5cc5edfcc47bce0b11a707f87d2384fffd332e4e156b10667df1749a637103efe3d4fe6b8f446f135879604d00116278cad55990c3c0b0437e69cb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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000600)={r1, &(0x7f0000000780)="1614a6da97bee921ef45e8ace50f1cfcc9ff263fcc650526d3ccb08533960d45c2a31c76e49ae8f63c24a5afc3428e09d9c0c06d398b5e0cbba85a63ce8b26147a0f739679d020b145e70152e8b914f0650f9bf775b46f713744fe384b9c952f300b2d132720de933f50324c1e934377fb418a405904746489c3fe7e4186c9b52872157a758087eb45f44db1aee894cd0298fe40db92c3069fb182ecd07591d1093c302f517fd3222469b49cd4a486a96855c6845764d3e55934ae88fac9e17e52662b05866f34360e1e996ba039b89f79a44bab", &(0x7f0000000300)=""/93}, 0x18) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x38c, 0x1, 0x6, 0x0, 0x78b1, 0x5, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x8, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r0, &(0x7f0000000880)="a53f8af7da6bc70760a2be647e2626b4388fb02d0d7f9f1bbfd395040616bcbbe9e768a945215d65bf14f4f9c800f673d35c0327e4ee06881ef37db165b8cd1e50e0323b757526991cbed785dfa488a4fa12b53276832797caefdbb5b7f22f7bdfd4309e"}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000f505000000000000070000009500000000000000aedc75991062691630447d8c59ba4150287e72fa62181d2833ddfbeed02e5541bc448f79dcc821cc4728453b60506f56b545035a935a5a31363fd5f117706e5dc6af4d7e4f6fd7ea879257e0272053522799fb403ae16f99fd0f7f32fab5079a70f0ab14f7ccd8f6e190fd96"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000040)='./file0/file0\x00'}, 0x10) r6 = gettid() perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x117e, 0x406, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x0, 0xb, 0x48, 0x3, 0x6, 0x0, 0x9, 0xd8e, 0x3, 0x1, 0x72, 0x0, 0x8, 0x3, 0x5, 0x1, 0x0, 0xf000000000000000, 0x0, 0x0, 0x10001, 0x400, 0x1, 0x3, 0x1, 0xb04, 0x30, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000200), 0xd}, 0x210, 0x8, 0x20000007, 0x4, 0x80000000, 0x2, 0x2}, r6, 0xe, 0xffffffffffffffff, 0x1) [ 2743.039828] FAULT_INJECTION: forcing a failure. [ 2743.039828] name failslab, interval 1, probability 0, space 0, times 0 [ 2743.051122] CPU: 0 PID: 13485 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2743.058382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2743.067714] Call Trace: [ 2743.070293] dump_stack+0x194/0x24d [ 2743.074257] ? arch_local_irq_restore+0x53/0x53 [ 2743.078913] ? __save_stack_trace+0x7e/0xd0 [ 2743.083225] should_fail+0x8c0/0xa40 [ 2743.086922] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2743.092011] ? kasan_kmalloc+0xad/0xe0 [ 2743.095880] ? kmem_cache_alloc_trace+0x136/0x740 [ 2743.100696] ? __memcg_init_list_lru_node+0x169/0x270 [ 2743.105858] ? __list_lru_init+0x544/0x750 [ 2743.110071] ? sget_userns+0x6b1/0xe40 [ 2743.113940] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2743.118670] ? do_mount+0xea4/0x2bb0 [ 2743.122356] ? SyS_mount+0xab/0x120 [ 2743.125957] ? do_syscall_64+0x281/0x940 [ 2743.129996] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2743.135675] ? find_held_lock+0x35/0x1d0 [ 2743.139728] ? __lock_is_held+0xb6/0x140 [ 2743.143768] ? check_same_owner+0x320/0x320 [ 2743.148075] ? rcu_note_context_switch+0x710/0x710 [ 2743.152991] should_failslab+0xec/0x120 [ 2743.156948] kmem_cache_alloc_trace+0x4b/0x740 [ 2743.161500] ? __kmalloc_node+0x33/0x70 [ 2743.165448] ? __kmalloc_node+0x33/0x70 [ 2743.169403] ? rcu_read_lock_sched_held+0x108/0x120 [ 2743.174396] __memcg_init_list_lru_node+0x169/0x270 [ 2743.179385] ? list_lru_add+0x7c0/0x7c0 [ 2743.183336] ? __kmalloc_node+0x47/0x70 [ 2743.187296] __list_lru_init+0x544/0x750 [ 2743.191351] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2743.197217] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2743.202216] ? lockdep_init_map+0x9/0x10 [ 2743.206251] sget_userns+0x6b1/0xe40 [ 2743.209945] ? set_anon_super+0x20/0x20 [ 2743.213895] ? put_filp+0x90/0x90 [ 2743.217321] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2743.222405] ? alloc_vfsmnt+0x762/0x9c0 [ 2743.226360] ? path_lookupat+0x238/0xba0 [ 2743.230395] ? mnt_free_id.isra.21+0x50/0x50 [ 2743.234783] ? trace_hardirqs_off+0x10/0x10 [ 2743.239084] ? putname+0xee/0x130 [ 2743.242514] ? cap_capable+0x1b5/0x230 [ 2743.246380] ? security_capable+0x8e/0xc0 [ 2743.250509] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2743.255671] ? ns_capable_common+0xcf/0x160 [ 2743.259968] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2743.265130] mount_ns+0x6d/0x190 [ 2743.268470] rpc_mount+0x9e/0xd0 [ 2743.271825] mount_fs+0x66/0x2d0 [ 2743.275174] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2743.279735] ? may_umount+0xa0/0xa0 [ 2743.283339] ? _raw_read_unlock+0x22/0x30 [ 2743.287470] ? __get_fs_type+0x8a/0xc0 [ 2743.291338] do_mount+0xea4/0x2bb0 [ 2743.294850] ? __might_fault+0x110/0x1d0 [ 2743.298891] ? copy_mount_string+0x40/0x40 [ 2743.303101] ? check_same_owner+0x320/0x320 [ 2743.307404] ? __check_object_size+0x8b/0x530 [ 2743.311887] ? __might_sleep+0x95/0x190 [ 2743.315843] ? kasan_check_write+0x14/0x20 [ 2743.320052] ? _copy_from_user+0x99/0x110 [ 2743.324176] ? memdup_user+0x5e/0x90 [ 2743.327870] ? copy_mount_options+0x1f7/0x2e0 [ 2743.332349] SyS_mount+0xab/0x120 [ 2743.335785] ? copy_mnt_ns+0xb30/0xb30 [ 2743.339648] do_syscall_64+0x281/0x940 [ 2743.343513] ? vmalloc_sync_all+0x30/0x30 [ 2743.347640] ? _raw_spin_unlock_irq+0x27/0x70 [ 2743.352120] ? finish_task_switch+0x1c1/0x7e0 [ 2743.356593] ? syscall_return_slowpath+0x550/0x550 [ 2743.361493] ? syscall_return_slowpath+0x2ac/0x550 [ 2743.366393] ? prepare_exit_to_usermode+0x350/0x350 [ 2743.371387] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2743.376730] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2743.381547] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2743.386710] RIP: 0033:0x454e79 2018/03/30 19:35:37 executing program 1 (fault-call:14 fault-nth:43): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) [ 2743.389873] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2743.397557] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2743.404813] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2743.412060] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2743.419299] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2743.426539] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002a 2018/03/30 19:35:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:37 executing program 7 (fault-call:21 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)=0x8) 2018/03/30 19:35:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000d00)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000f50500000000001f0000000000007cc800000000"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:37 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x0, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2743.640296] FAULT_INJECTION: forcing a failure. [ 2743.640296] name failslab, interval 1, probability 0, space 0, times 0 [ 2743.651577] CPU: 1 PID: 13504 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2743.658839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2743.668185] Call Trace: [ 2743.670773] dump_stack+0x194/0x24d [ 2743.674399] ? arch_local_irq_restore+0x53/0x53 [ 2743.679064] ? __save_stack_trace+0x7e/0xd0 [ 2743.683388] should_fail+0x8c0/0xa40 [ 2743.687105] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2743.692208] ? kasan_kmalloc+0xad/0xe0 [ 2743.696089] ? kmem_cache_alloc_trace+0x136/0x740 [ 2743.700918] ? __memcg_init_list_lru_node+0x169/0x270 [ 2743.706097] ? __list_lru_init+0x544/0x750 [ 2743.710334] ? sget_userns+0x6b1/0xe40 [ 2743.714233] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2743.718985] ? do_mount+0xea4/0x2bb0 [ 2743.722690] ? SyS_mount+0xab/0x120 [ 2743.726312] ? do_syscall_64+0x281/0x940 [ 2743.730361] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2743.735718] ? find_held_lock+0x35/0x1d0 [ 2743.739780] ? __lock_is_held+0xb6/0x140 [ 2743.743843] ? check_same_owner+0x320/0x320 [ 2743.748165] ? rcu_note_context_switch+0x710/0x710 [ 2743.753096] should_failslab+0xec/0x120 [ 2743.757067] kmem_cache_alloc_trace+0x4b/0x740 [ 2743.761646] ? __kmalloc_node+0x33/0x70 [ 2743.764894] FAULT_INJECTION: forcing a failure. [ 2743.764894] name failslab, interval 1, probability 0, space 0, times 0 [ 2743.765608] ? __kmalloc_node+0x33/0x70 [ 2743.765678] ? rcu_read_lock_sched_held+0x108/0x120 [ 2743.785807] __memcg_init_list_lru_node+0x169/0x270 [ 2743.790807] ? list_lru_add+0x7c0/0x7c0 [ 2743.794762] ? __kmalloc_node+0x47/0x70 [ 2743.798718] __list_lru_init+0x544/0x750 [ 2743.802762] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2743.808624] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2743.813625] ? lockdep_init_map+0x9/0x10 [ 2743.817667] sget_userns+0x6b1/0xe40 [ 2743.821359] ? set_anon_super+0x20/0x20 [ 2743.825315] ? put_filp+0x90/0x90 [ 2743.828750] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2743.833831] ? alloc_vfsmnt+0x762/0x9c0 [ 2743.837784] ? path_lookupat+0x238/0xba0 [ 2743.841825] ? mnt_free_id.isra.21+0x50/0x50 [ 2743.846212] ? trace_hardirqs_off+0x10/0x10 [ 2743.850518] ? putname+0xee/0x130 [ 2743.853957] ? cap_capable+0x1b5/0x230 [ 2743.857828] ? security_capable+0x8e/0xc0 [ 2743.861959] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2743.867131] ? ns_capable_common+0xcf/0x160 [ 2743.871432] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2743.876598] mount_ns+0x6d/0x190 [ 2743.879948] rpc_mount+0x9e/0xd0 [ 2743.883294] mount_fs+0x66/0x2d0 [ 2743.886644] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2743.891205] ? may_umount+0xa0/0xa0 [ 2743.894814] ? _raw_read_unlock+0x22/0x30 [ 2743.898939] ? __get_fs_type+0x8a/0xc0 [ 2743.902811] do_mount+0xea4/0x2bb0 [ 2743.906327] ? __might_fault+0x110/0x1d0 [ 2743.910372] ? copy_mount_string+0x40/0x40 [ 2743.914582] ? check_same_owner+0x320/0x320 [ 2743.918886] ? __check_object_size+0x8b/0x530 [ 2743.923365] ? __might_sleep+0x95/0x190 [ 2743.927321] ? kasan_check_write+0x14/0x20 [ 2743.931537] ? _copy_from_user+0x99/0x110 [ 2743.935666] ? memdup_user+0x5e/0x90 [ 2743.939356] ? copy_mount_options+0x1f7/0x2e0 [ 2743.943832] SyS_mount+0xab/0x120 [ 2743.947262] ? copy_mnt_ns+0xb30/0xb30 [ 2743.951129] do_syscall_64+0x281/0x940 [ 2743.954996] ? vmalloc_sync_all+0x30/0x30 [ 2743.959125] ? _raw_spin_unlock_irq+0x27/0x70 [ 2743.963598] ? finish_task_switch+0x1c1/0x7e0 [ 2743.968410] ? syscall_return_slowpath+0x550/0x550 [ 2743.973322] ? syscall_return_slowpath+0x2ac/0x550 [ 2743.978232] ? prepare_exit_to_usermode+0x350/0x350 [ 2743.983228] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2743.988570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2743.993394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2743.998559] RIP: 0033:0x454e79 [ 2744.001732] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2744.009419] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2744.016666] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2744.023914] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2744.031163] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2744.038410] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002b [ 2744.045672] CPU: 0 PID: 13511 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #42 [ 2744.052941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2744.062282] Call Trace: [ 2744.064863] dump_stack+0x194/0x24d [ 2744.068482] ? arch_local_irq_restore+0x53/0x53 [ 2744.073148] should_fail+0x8c0/0xa40 [ 2744.076846] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2744.081925] ? lock_downgrade+0x980/0x980 [ 2744.086050] ? get_pid_task+0xbc/0x140 [ 2744.089911] ? proc_fail_nth_write+0x9b/0x1d0 [ 2744.094378] ? map_files_get_link+0x3a0/0x3a0 [ 2744.098847] ? find_held_lock+0x35/0x1d0 [ 2744.102888] ? check_same_owner+0x320/0x320 [ 2744.107184] ? __lock_is_held+0xb6/0x140 [ 2744.111229] ? rcu_note_context_switch+0x710/0x710 [ 2744.116141] should_failslab+0xec/0x120 [ 2744.120096] __kmalloc_track_caller+0x5f/0x760 [ 2744.124665] ? strncpy_from_user+0x430/0x430 [ 2744.129060] ? strndup_user+0x62/0xb0 [ 2744.132842] memdup_user+0x2c/0x90 [ 2744.136362] strndup_user+0x62/0xb0 [ 2744.139971] SyS_mount+0x3c/0x120 [ 2744.143408] ? copy_mnt_ns+0xb30/0xb30 [ 2744.147280] do_syscall_64+0x281/0x940 [ 2744.151145] ? vmalloc_sync_all+0x30/0x30 [ 2744.155274] ? _raw_spin_unlock_irq+0x27/0x70 [ 2744.159759] ? finish_task_switch+0x1c1/0x7e0 [ 2744.164236] ? syscall_return_slowpath+0x550/0x550 [ 2744.169140] ? syscall_return_slowpath+0x2ac/0x550 [ 2744.174052] ? prepare_exit_to_usermode+0x350/0x350 [ 2744.179058] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2744.184399] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/30 19:35:38 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:38 executing program 1 (fault-call:14 fault-nth:44): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) [ 2744.189228] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2744.194485] RIP: 0033:0x454e79 [ 2744.197652] RSP: 002b:00007f89031bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2744.205348] RAX: ffffffffffffffda RBX: 00007f89031bb6d4 RCX: 0000000000454e79 [ 2744.212598] RDX: 0000000020000780 RSI: 0000000020000ac0 RDI: 0000000020000000 [ 2744.219846] RBP: 000000000072bea0 R08: 0000000020000b00 R09: 0000000000000000 [ 2744.227094] R10: 0000000000037002 R11: 0000000000000246 R12: 0000000000000015 [ 2744.234344] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000000 [ 2744.503249] FAULT_INJECTION: forcing a failure. [ 2744.503249] name failslab, interval 1, probability 0, space 0, times 0 [ 2744.514595] CPU: 1 PID: 13536 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2744.521856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2744.531199] Call Trace: [ 2744.533787] dump_stack+0x194/0x24d [ 2744.537413] ? arch_local_irq_restore+0x53/0x53 [ 2744.542082] ? __save_stack_trace+0x7e/0xd0 [ 2744.546408] should_fail+0x8c0/0xa40 [ 2744.550122] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2744.555222] ? kasan_kmalloc+0xad/0xe0 [ 2744.559109] ? kmem_cache_alloc_trace+0x136/0x740 [ 2744.563948] ? __memcg_init_list_lru_node+0x169/0x270 [ 2744.569134] ? __list_lru_init+0x544/0x750 [ 2744.573369] ? sget_userns+0x6b1/0xe40 [ 2744.577246] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2744.581990] ? do_mount+0xea4/0x2bb0 [ 2744.585696] ? SyS_mount+0xab/0x120 [ 2744.589318] ? do_syscall_64+0x281/0x940 [ 2744.593367] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2744.598718] ? find_held_lock+0x35/0x1d0 [ 2744.602779] ? __lock_is_held+0xb6/0x140 [ 2744.606843] ? check_same_owner+0x320/0x320 [ 2744.611158] ? rcu_note_context_switch+0x710/0x710 [ 2744.616065] should_failslab+0xec/0x120 [ 2744.620021] kmem_cache_alloc_trace+0x4b/0x740 [ 2744.624587] ? __kmalloc_node+0x33/0x70 [ 2744.628538] ? __kmalloc_node+0x33/0x70 [ 2744.632487] ? rcu_read_lock_sched_held+0x108/0x120 [ 2744.637479] __memcg_init_list_lru_node+0x169/0x270 [ 2744.642470] ? list_lru_add+0x7c0/0x7c0 [ 2744.646417] ? __kmalloc_node+0x47/0x70 [ 2744.650369] __list_lru_init+0x544/0x750 [ 2744.654407] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2744.660268] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2744.665261] ? lockdep_init_map+0x9/0x10 [ 2744.669294] sget_userns+0x6b1/0xe40 [ 2744.672978] ? set_anon_super+0x20/0x20 [ 2744.676922] ? put_filp+0x90/0x90 [ 2744.680347] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2744.685422] ? alloc_vfsmnt+0x762/0x9c0 [ 2744.689371] ? path_lookupat+0x238/0xba0 [ 2744.693412] ? mnt_free_id.isra.21+0x50/0x50 [ 2744.697808] ? trace_hardirqs_off+0x10/0x10 [ 2744.702109] ? putname+0xee/0x130 [ 2744.705542] ? cap_capable+0x1b5/0x230 [ 2744.709410] ? security_capable+0x8e/0xc0 [ 2744.713529] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2744.718696] ? ns_capable_common+0xcf/0x160 [ 2744.722995] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2744.728164] mount_ns+0x6d/0x190 [ 2744.731504] rpc_mount+0x9e/0xd0 [ 2744.734843] mount_fs+0x66/0x2d0 [ 2744.738180] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2744.742731] ? may_umount+0xa0/0xa0 [ 2744.746331] ? _raw_read_unlock+0x22/0x30 [ 2744.750457] ? __get_fs_type+0x8a/0xc0 [ 2744.754323] do_mount+0xea4/0x2bb0 [ 2744.757833] ? __might_fault+0x110/0x1d0 [ 2744.761867] ? copy_mount_string+0x40/0x40 [ 2744.766073] ? check_same_owner+0x320/0x320 [ 2744.770368] ? __check_object_size+0x8b/0x530 [ 2744.774834] ? __might_sleep+0x95/0x190 [ 2744.778793] ? kasan_check_write+0x14/0x20 [ 2744.783008] ? _copy_from_user+0x99/0x110 [ 2744.787134] ? memdup_user+0x5e/0x90 [ 2744.790820] ? copy_mount_options+0x1f7/0x2e0 [ 2744.795289] SyS_mount+0xab/0x120 [ 2744.798722] ? copy_mnt_ns+0xb30/0xb30 [ 2744.802590] do_syscall_64+0x281/0x940 [ 2744.806454] ? vmalloc_sync_all+0x30/0x30 [ 2744.810574] ? _raw_spin_unlock_irq+0x27/0x70 [ 2744.815044] ? finish_task_switch+0x1c1/0x7e0 [ 2744.819517] ? syscall_return_slowpath+0x550/0x550 [ 2744.824437] ? syscall_return_slowpath+0x2ac/0x550 [ 2744.829343] ? prepare_exit_to_usermode+0x350/0x350 [ 2744.834338] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2744.839673] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2744.844491] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2744.849655] RIP: 0033:0x454e79 [ 2744.852816] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2744.860493] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2744.867732] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2744.874973] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2744.882213] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2744.889457] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002c 2018/03/30 19:35:39 executing program 7 (fault-call:21 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() recvmsg(r6, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000200)}], 0x1, &(0x7f0000000d40)=""/123, 0x7b, 0x40}, 0x10123) 2018/03/30 19:35:39 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18575b18982f587a50000000"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x9, 0x4) 2018/03/30 19:35:39 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:39 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:39 executing program 1 (fault-call:14 fault-nth:45): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) [ 2745.382762] FAULT_INJECTION: forcing a failure. [ 2745.382762] name failslab, interval 1, probability 0, space 0, times 0 [ 2745.394107] CPU: 1 PID: 13552 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #42 [ 2745.401378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2745.410719] Call Trace: [ 2745.413303] dump_stack+0x194/0x24d [ 2745.415043] FAULT_INJECTION: forcing a failure. [ 2745.415043] name failslab, interval 1, probability 0, space 0, times 0 [ 2745.416924] ? arch_local_irq_restore+0x53/0x53 [ 2745.416936] ? __save_stack_trace+0x7e/0xd0 [ 2745.416953] should_fail+0x8c0/0xa40 [ 2745.416965] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2745.416978] ? kasan_kmalloc+0xad/0xe0 [ 2745.416988] ? __kmalloc_track_caller+0x15e/0x760 [ 2745.416999] ? memdup_user+0x2c/0x90 [ 2745.417007] ? strndup_user+0x62/0xb0 [ 2745.417015] ? SyS_mount+0x3c/0x120 [ 2745.417027] ? proc_fail_nth_write+0x9b/0x1d0 [ 2745.417036] ? map_files_get_link+0x3a0/0x3a0 [ 2745.417048] ? find_held_lock+0x35/0x1d0 [ 2745.417069] ? check_same_owner+0x320/0x320 [ 2745.417080] ? rcu_note_context_switch+0x710/0x710 [ 2745.417096] ? __check_object_size+0x8b/0x530 [ 2745.417109] should_failslab+0xec/0x120 [ 2745.496265] __kmalloc_track_caller+0x5f/0x760 [ 2745.500833] ? strncpy_from_user+0x430/0x430 [ 2745.505224] ? strndup_user+0x62/0xb0 [ 2745.509005] ? _copy_from_user+0x99/0x110 [ 2745.513137] memdup_user+0x2c/0x90 [ 2745.516657] strndup_user+0x62/0xb0 [ 2745.520268] SyS_mount+0x6b/0x120 [ 2745.523699] ? copy_mnt_ns+0xb30/0xb30 [ 2745.527567] do_syscall_64+0x281/0x940 [ 2745.531438] ? vmalloc_sync_all+0x30/0x30 [ 2745.535567] ? _raw_spin_unlock_irq+0x27/0x70 [ 2745.540045] ? finish_task_switch+0x1c1/0x7e0 [ 2745.544521] ? syscall_return_slowpath+0x550/0x550 [ 2745.549434] ? syscall_return_slowpath+0x2ac/0x550 [ 2745.554344] ? prepare_exit_to_usermode+0x350/0x350 [ 2745.559343] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2745.564687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2745.569515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2745.574686] RIP: 0033:0x454e79 [ 2745.577863] RSP: 002b:00007f89031bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2745.585552] RAX: ffffffffffffffda RBX: 00007f89031bb6d4 RCX: 0000000000454e79 [ 2745.592799] RDX: 0000000020000780 RSI: 0000000020000ac0 RDI: 0000000020000000 [ 2745.600046] RBP: 000000000072bea0 R08: 0000000020000b00 R09: 0000000000000000 [ 2745.607299] R10: 0000000000037002 R11: 0000000000000246 R12: 0000000000000015 [ 2745.614548] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000001 [ 2745.621813] CPU: 0 PID: 13556 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 2018/03/30 19:35:40 executing program 7 (fault-call:21 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:40 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="100000000000000084000000ff0000008000000000000000170100000900000010d7a8a9e4d5b953ad777decb38972ae32f00d26b6e767b2dfdd5ffcbec8d346585fd407e0c0fdbf315dda438a61d2a87e6e5f5f6fdac936da5a8adfc9ddc968e0787facbfeffed28c37177632aea5784e8cf1ec4dcfc2e2cb56d6ee8efbe0b34eabce9ffc529d2be5f500000000000030000000000000000c01000003000000b5647fa185ef7e095fc4f2067231e6309a9ef8ef5f139b4e68b4fc0000000000e0000000000000001801000004000000bb9ed644ab1fd345e869112257e5c6de7147fcbf91c1cfe75776e847e08f111d091d5f37cbe4152b833629904bf1bd695901884885cd570170a45884ecf4d7e6b0c268c431596398519bf8ed955d5ca7bbf62f88a03c8390be34e162329eca481c8695b4a45df1ff421405272037ae6d8271e76fa264d68b88b1985380747ba4539fc75ad5462f00b6c428389b8e1a110edfa07c07727bc7911914145c0fb383d0db349c037c05dc3595842801899f9f1428a9364a8c7ffe8bd00e38297e0ebfefe510201cdcc11e0498b4a30000000010100000000000000600000000000100b5ec126c069d7ac6c45ee4e0cf9a49e41dff4df6a5782a856bd38083d42b915ed0d1393c8c35e1b8a08f3bf58c898a5450b9fceed83b28c891ff19e2ee1b67952617ba59972a525de130e8b1b08556fc1aae013e93aea98192a7886d73932ec8de19a5344fcb21c8b12aa9485ff654faf33ea74564a5c3091297dcafe4f0d537f1bb2207a846bc2880e04d213da23e5b10b55cb572efaab697ad052f4a0445b20fe6d01ccee43dc5114848c2f34cf187f6fdee043cdf983d185ebf4bbd7105380f804233322dbd75bbec9fc79c7c81cf77a5f12edbb3b6bdcefad857d1b1918dd20a2681dcddd0ddb804f71e626d565bea0f6379b81cfe37616c6662fcd4a54f6f50f5a5da5aa9ba81ca09c3bed9205e0b0e4be674e65d7785f6bcbf245afc1c8c9b6dad561452f3bc462e0a639e095bc6b149b8e84b25e08a2cc7526cbe382fcc9f45eedb260bebab5c55f0d07d17474975c288f9947def88c726c95c42744ae228941df4f82d4a07812592cc3885353b0f00d5ceedc31128c5c5f8b113f3ee7606566ab14ef68fc5b06e205a03c31b1f5bcd455f8d0c9a9ac8dd0db3fe7225b2879ea3950200c7c0b40c3cfa2e1a713645106168c0a1a71e13d19148c0a3f3f79b5672f031b77feedac7837c16d59d8aab7930c98f8a6430b11b2767d900128eac875360797dfed9558f8cfc2fa290d0e60f4da1148c3e5f2aec66c0c644e1e49ba7b7f92d98a38a0134c1384303a50534792e406974bbc9616b86cb3054e8f024225f438399e148612a58c3a160d851222096aedfb4f208e5ef6454ef1d07e696bf82e26659e4cf703ce76e488057346453e9b12ef5f6170f1e6f475c42cd345be1c826745a414e6da8f664a6279149301f39951e7e991e8705fabd5d965506744b8c0bb0a663a063bb52823b6843a873f52fa6d917878ede925d3cc199ea32dab46570b1ebeecb83798e930afa8cd4b4c531523f84926e492180cf29f7f88adb7a602c8a8953d1c85b30889dbb97329fe0ba18b43bc916ca8aab73524ec659acb2217685b80b457ed359caa53411c8eb61f9420b3014acdf84d99141e1b277a102de32dfd99e87a8ede0b3b24e3adfd29fe496926ab101494df1333d7b13264867ab5cfedf2fa8692807024d00cb8ee153fd12f94167db20b9fc0a542e32e278a3fd747fbc6cf7000351d2ab4a07164a0f789fe19dbb5136d239bb1398efa82a0a2e435be876c121d3dc4968bb4ddb7f4255af84ebe0370a2dcc5060c2b32db7dd754ee7123adf4d916899c7b95c06502d34d8302600a6c61b0c90309067b52710ba6a34e3ed62d155b1c4c3e4e4ce63da5309e25ff563aef9eda073b6f24cd5d10754ddb468d1b92a80898b1394dbeeb9545e32088bb1494ef09bb11997c00c447c8c329e880991090e43007a85eae4ae376d6d2126f211af831f52d3238c87583ccbe698678ef7fc43d3f0c8b91b7f08acb217f788026a9ed486f8b1583936a157a546d6354490164e11598cc8ccc90808da05be9f78303ae6630fe1c3908fe0035f8e771535b4778ff81bbd6aadb52bade5ff18f2c6441100be1c96e367c418168d2fa3be0109a5388428bc85f80b7cbeb99e2421584b98b716b2d72ca79e0d9d50ab72fddf85d9486533416263f06db13914d64e4d8c5402d91a1fcfb1e657b6ce9ff3c6d20f9b311560a0cd4f237090129f9936d613ff4ba7dcd2025416bf1c213d3d41be8922542eeee15ee8b17bf8999e0ed4a166d7a819a812188f994c4faa65a65417bcf9f4543c14d5e94348acbf34a693b8b06a2096d2df0de326a64821a047d68b62c39a72ebd54cb21f9253c89f9b5e99e13680d64139e93aeaa8ffa53df272e82ff5272857c00d89c2d45ceed7e5b6ef5c44511828231674401b56ce34b271c1efb5f3f2a88eb51d5b3514142879d90f78c0a7a4a5fa41443ff70d5f5ca01bd1f924eb9e45c484c31a7667516c0143a3989c10e9867109772b48f8d2dfe68bccb44977e7be1bff33aaeb0d68de8dc6fbf27f1ab04154fa5e6d459ce31b8c794bc10b116fd01a22218492a2bee5ea033f71f138ec669773070b360880bac9a365196ee7c168fda5df9d7f7b6afcbc7f976d0d0e3566f90e2a39113eacc655ec49f04ee9e3f9f5a481286005acb1b6d488efed8a24e5a4cafcfafdb3e1a32208650e612fe47ab6ad70bd7ab02a8195ab85854f630d28dd22228326e6317d086c17c361c00bead614d8f33f0731adc8a3bb361f90d942ee811acd3e608e8c60ef47f86b885292ae0efb227889c4f05aa4837073d545c5cc1a3c759701fbad8f08d10bbb93976c5f15c04debaa2457e4a3866fcdaae4509dfeba64711cad27a145d4b9e7ad69754e3ed37f3423fe907f5ebc079bac87c882ac8f14ad4b9be0f4c27b738277356dab02b08a1a2a9bfc0e53be5dc1c92d06b481e63a9a1fd162a4ec0ce4a97561a9eb8f7e84caf0a6a4db21eefdd185999994a544ec3acf27ddfa9c0570b6734276c85cff98ea4a528214a2789df3280403c8a78ad8df2fa59f7888e4232102eac5b2f3ed6c8a0f527ad9f91c6459080bb67d0bc430da9bed67c35334a7da7e52ef86c5d39e7bbf853f51aad2ef6c7b681e0366ae2443ea6dd802e060b52b73cded17d8c4627afe953420199fb219015a31a09135a16b99290cc7e607460ae5c01b127e39cfc960a0960b28e9088c91d5d0569900694d91e817c9cdd27b97f601a45e26c08ec05ff393dd91a2190bffd68d8bc27fefd60357b002414e71fa8d55157ea007c429c27415ba033a3b1a261d2faff041a8987a873c18df4ce249600ff28a779c5da1ec8bd3a54784a9f593fbd2b362bbc77d9ccf8d30a8d53874b944b599c84f30faa3aeb4a4f68e848b66b4967127c94434c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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2745.629166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2745.638510] Call Trace: [ 2745.641093] dump_stack+0x194/0x24d [ 2745.644716] ? arch_local_irq_restore+0x53/0x53 [ 2745.649376] ? __save_stack_trace+0x7e/0xd0 [ 2745.653697] should_fail+0x8c0/0xa40 [ 2745.657406] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2745.662509] ? kasan_kmalloc+0xad/0xe0 [ 2745.666396] ? kmem_cache_alloc_trace+0x136/0x740 [ 2745.671229] ? __memcg_init_list_lru_node+0x169/0x270 [ 2745.676412] ? __list_lru_init+0x544/0x750 [ 2745.680640] ? sget_userns+0x6b1/0xe40 [ 2745.684514] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2745.689250] ? do_mount+0xea4/0x2bb0 [ 2745.692936] ? SyS_mount+0xab/0x120 [ 2745.696537] ? do_syscall_64+0x281/0x940 [ 2745.700586] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2745.705934] ? find_held_lock+0x35/0x1d0 [ 2745.709969] ? __lock_is_held+0xb6/0x140 [ 2745.714014] ? check_same_owner+0x320/0x320 [ 2745.718316] ? rcu_note_context_switch+0x710/0x710 [ 2745.723231] should_failslab+0xec/0x120 [ 2745.727186] kmem_cache_alloc_trace+0x4b/0x740 [ 2745.731743] ? __kmalloc_node+0x33/0x70 [ 2745.735688] ? __kmalloc_node+0x33/0x70 [ 2745.739636] ? rcu_read_lock_sched_held+0x108/0x120 [ 2745.744640] __memcg_init_list_lru_node+0x169/0x270 [ 2745.749643] ? list_lru_add+0x7c0/0x7c0 [ 2745.753595] ? __kmalloc_node+0x47/0x70 [ 2745.757560] __list_lru_init+0x544/0x750 [ 2745.761616] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2745.767492] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2745.772490] ? lockdep_init_map+0x9/0x10 [ 2745.776536] sget_userns+0x6b1/0xe40 [ 2745.780227] ? set_anon_super+0x20/0x20 [ 2745.784176] ? put_filp+0x90/0x90 [ 2745.787615] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2745.792702] ? alloc_vfsmnt+0x762/0x9c0 [ 2745.796658] ? path_lookupat+0x238/0xba0 [ 2745.800694] ? mnt_free_id.isra.21+0x50/0x50 [ 2745.805077] ? trace_hardirqs_off+0x10/0x10 [ 2745.809381] ? putname+0xee/0x130 [ 2745.812820] ? cap_capable+0x1b5/0x230 [ 2745.816684] ? security_capable+0x8e/0xc0 [ 2745.820806] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2745.825975] ? ns_capable_common+0xcf/0x160 [ 2745.830286] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2745.835454] mount_ns+0x6d/0x190 [ 2745.838796] rpc_mount+0x9e/0xd0 [ 2745.842145] mount_fs+0x66/0x2d0 [ 2745.845493] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2745.850056] ? may_umount+0xa0/0xa0 [ 2745.853676] ? _raw_read_unlock+0x22/0x30 [ 2745.857804] ? __get_fs_type+0x8a/0xc0 [ 2745.861669] do_mount+0xea4/0x2bb0 [ 2745.865184] ? __might_fault+0x110/0x1d0 [ 2745.869220] ? copy_mount_string+0x40/0x40 [ 2745.873431] ? check_same_owner+0x320/0x320 [ 2745.877732] ? __check_object_size+0x8b/0x530 [ 2745.882209] ? __might_sleep+0x95/0x190 [ 2745.886163] ? kasan_check_write+0x14/0x20 [ 2745.890372] ? _copy_from_user+0x99/0x110 [ 2745.894496] ? memdup_user+0x5e/0x90 [ 2745.898180] ? copy_mount_options+0x1f7/0x2e0 [ 2745.902649] SyS_mount+0xab/0x120 [ 2745.906082] ? copy_mnt_ns+0xb30/0xb30 [ 2745.909953] do_syscall_64+0x281/0x940 [ 2745.913814] ? vmalloc_sync_all+0x30/0x30 [ 2745.917936] ? _raw_spin_unlock_irq+0x27/0x70 [ 2745.922404] ? finish_task_switch+0x1c1/0x7e0 [ 2745.926876] ? syscall_return_slowpath+0x550/0x550 [ 2745.931779] ? syscall_return_slowpath+0x2ac/0x550 [ 2745.936680] ? prepare_exit_to_usermode+0x350/0x350 [ 2745.941671] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2745.947013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2745.951840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2745.957010] RIP: 0033:0x454e79 [ 2745.960182] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2745.967870] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2745.975112] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 2018/03/30 19:35:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:40 executing program 1 (fault-call:14 fault-nth:46): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) sendmsg$kcm(r3, &(0x7f0000002a00)={&(0x7f0000000d80)=@nfc_llcp={0x27, 0x1, 0x40000000000000, 0x3, 0x7, 0x101, "b08b6226afa4de4d38ef1a9dc2c9e4110c44b6a4a8e06db065a60a24025b1626e510a4260c73033c88f45dfeec99d49444b9e690d1be875b02834265244400", 0x2e}, 0x80, &(0x7f0000002940)=[{&(0x7f0000000e00)="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", 0xfd}, {&(0x7f0000001540)="036e6257a05f1ea92c9f0b849049e050fbec8822fb6f367a00853a350e5f839a34288976438ee3c574f6c6ce33ad3eb153ac2150e2fb91e86375a583ed986f4d1c271f5944a0d4291ebaf47ce7a2f360874c7f6690fc9ed28de05ecadb7725f4d44155cb3463ba6d96b7d9a0751fb4b5daf0dba3e5af5bb2c43a149fe53658cb839205a2a3416fb9a6b86e62ad67df5364c49bdc56a280984cac82ff98339f2776111409b5d0900453fbdda2729a08ce93581df713fd257ac6985a9326ef0f01ff0f946f088f0544d3e52b894d4a7405b3ddc57d89f035813380e5b810e43560af13b0", 0xe3}, 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0x1000}, {&(0x7f0000002780)="568f124a30cc2576676668aa672b7d302ad2b125a951c531f16f39bc8512b7f0c2daa989847f1240ad697b7708dd5535bc73f133d20b092c22c3fb40e450d04412f0ce687623af34281bd86c7e83cb906ec8f7890f11f6fcb097b2e724d4d0ca713f870331535335ba28f18df5a9fb433c9db87c1979a21d203f9a6c43de20d36981518b0365d1317a40961899ac14f3470b959886d0e5232119e0506f6a6a5e042e2a551bd6807b2ef511ff9f27bc5d03233c5a6473af9524ee536762e2a830b36033637ec5c67f0d58d96be1acb247f38f96c5e544a39e5bd265b8488f3cd2d619a555c451b3d7742205bdae0ceb5e262be5c647213539", 0xf8}, {&(0x7f0000002880)="d8df1b9746eb32c72aaf9f2f3f3637fc3857e3589670e1c42397c529d972d04d1a4dbbb694bc7a6f25091853f2f75ee5c4431e2cbb2f0e7b32363ee2e6a8fbe5d9a1fe6f2650de117d1dece8dc81787e6d7adcc845dbd02213c39450055e9c9ce990ee193aa7879219a539f25e50c7f126b4de1907ce0e8f012a3f392a572f88761904044f8deef02114302e6963cf9c346b53452f22d3a87300632abbdb9b04112a3ea349e5798d3409db3c85e68c43dd699d1bcde5f6a14bca22e7cb596b08", 0xc0}], 0x9, &(0x7f0000005280)=ANY=[@ANYBLOB="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"], 0x478, 0x14}, 0x80) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d40)={&(0x7f0000000d00)='./file0/file0\x00', r7}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) recvmsg(r4, &(0x7f0000002c80)={&(0x7f0000002a40)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/80, 0x50}, {&(0x7f0000002b40)=""/207, 0xcf}], 0x3, &(0x7f0000005180)=""/247, 0xf7, 0x3}, 0x40000000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() [ 2745.982358] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2745.989602] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2745.996847] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002d 2018/03/30 19:35:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x800, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r7 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r6) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000400000000000"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r8}, 0x48) sendmsg$kcm(r5, &(0x7f00000025c0)={&(0x7f0000000d00)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x3, 0x4, 0x4}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000d80)="435b10bf9af17c7481e93984016d835f3d8eab60440ed6a3c17364aa97b7a8e1f6acfe0c1a42b58f948f5125ca0f2fe84848601ee94c1e8ab03e377f4ea3b3f07d61248d09af931d8928b3ff23a18d3af6594716b3d8712426a2c2f50bc756e6224d090c80aad811182e7c6e2bae638cef99e095", 0x74}, {&(0x7f0000000e00)="64dcd7fec9c1001a2879450309c059efbf6f8ae545fc", 0x16}, {&(0x7f0000000e40)="4554d2e8d90173a68f7d8e8782bef20fe8a973365a6670a0bec8206e17ca68d16bd8b24d6481effccc4dd6050fcc706b231ad78c774728868cce3ee31fc9c8", 0x3f}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000000e80)="d92d90c728b9bab47cfe1562fa7630abb86927036a7a948d306947511c4ee4bba377aa7eb72bf6b891b25de6df264ac5d544cfa0ccd3964f41f3caa0e53e10586b479d0b8ffa5db5f47890b24951181dc532176065bb2e5e57d92269f440ffa47a8ae9c19744ee89d906f255ea9b8a2a5f8117349cf1eb35e11d4188ae29f3a6486fb83727818eb90927b8b24641942273d8be436b8e64a9635aaecd10f770f6010455befc1b7031d60cecf11cfa3d3e413bcf1415975917054fdd86d68acc4affc907", 0xc3}], 0x5, 0x0, 0x0, 0x1}, 0x40000) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:40 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2746.331748] FAULT_INJECTION: forcing a failure. [ 2746.331748] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.343088] CPU: 0 PID: 13578 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #42 [ 2746.350346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2746.359672] Call Trace: [ 2746.362244] dump_stack+0x194/0x24d [ 2746.365857] ? arch_local_irq_restore+0x53/0x53 [ 2746.370515] should_fail+0x8c0/0xa40 [ 2746.374213] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2746.379301] ? __kmalloc_track_caller+0x15e/0x760 [ 2746.384126] ? strndup_user+0x62/0xb0 [ 2746.387910] ? SyS_mount+0x6b/0x120 [ 2746.391517] ? trace_hardirqs_off+0x10/0x10 [ 2746.395812] ? proc_fail_nth_write+0x9b/0x1d0 [ 2746.400280] ? map_files_get_link+0x3a0/0x3a0 [ 2746.404751] ? find_held_lock+0x35/0x1d0 [ 2746.408811] ? check_same_owner+0x320/0x320 [ 2746.413118] ? lock_release+0xa40/0xa40 [ 2746.417074] ? check_same_owner+0x320/0x320 [ 2746.421372] ? rcu_note_context_switch+0x710/0x710 [ 2746.426287] should_failslab+0xec/0x120 [ 2746.430243] kmem_cache_alloc_trace+0x4b/0x740 [ 2746.434801] ? kasan_check_write+0x14/0x20 [ 2746.439016] ? _copy_from_user+0x99/0x110 [ 2746.443148] copy_mount_options+0x5f/0x2e0 [ 2746.447358] SyS_mount+0x87/0x120 [ 2746.450791] ? copy_mnt_ns+0xb30/0xb30 [ 2746.454669] do_syscall_64+0x281/0x940 [ 2746.458544] ? vmalloc_sync_all+0x30/0x30 [ 2746.462670] ? _raw_spin_unlock_irq+0x27/0x70 [ 2746.467141] ? finish_task_switch+0x1c1/0x7e0 [ 2746.471609] ? syscall_return_slowpath+0x550/0x550 [ 2746.476519] ? syscall_return_slowpath+0x2ac/0x550 [ 2746.481424] ? prepare_exit_to_usermode+0x350/0x350 [ 2746.486416] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2746.491757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2746.496582] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2746.501746] RIP: 0033:0x454e79 [ 2746.504906] RSP: 002b:00007f89031bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2746.512589] RAX: ffffffffffffffda RBX: 00007f89031bb6d4 RCX: 0000000000454e79 [ 2746.519830] RDX: 0000000020000780 RSI: 0000000020000ac0 RDI: 0000000020000000 2018/03/30 19:35:40 executing program 7 (fault-call:21 fault-nth:3): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) [ 2746.527076] RBP: 000000000072bea0 R08: 0000000020000b00 R09: 0000000000000000 [ 2746.534334] R10: 0000000000037002 R11: 0000000000000246 R12: 0000000000000015 [ 2746.541586] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000002 2018/03/30 19:35:41 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2746.644684] FAULT_INJECTION: forcing a failure. [ 2746.644684] name failslab, interval 1, probability 0, space 0, times 0 [ 2746.656043] CPU: 0 PID: 13588 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2746.663309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2746.672641] Call Trace: [ 2746.675212] dump_stack+0x194/0x24d [ 2746.678830] ? arch_local_irq_restore+0x53/0x53 [ 2746.683483] ? __save_stack_trace+0x7e/0xd0 [ 2746.687782] should_fail+0x8c0/0xa40 [ 2746.691468] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2746.696547] ? kasan_kmalloc+0xad/0xe0 [ 2746.700414] ? kmem_cache_alloc_trace+0x136/0x740 [ 2746.705239] ? __memcg_init_list_lru_node+0x169/0x270 [ 2746.710410] ? __list_lru_init+0x544/0x750 [ 2746.714631] ? sget_userns+0x6b1/0xe40 [ 2746.718500] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2746.723238] ? do_mount+0xea4/0x2bb0 [ 2746.726923] ? SyS_mount+0xab/0x120 [ 2746.730522] ? do_syscall_64+0x281/0x940 [ 2746.734557] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2746.739906] ? find_held_lock+0x35/0x1d0 [ 2746.743944] ? __lock_is_held+0xb6/0x140 [ 2746.747992] ? check_same_owner+0x320/0x320 [ 2746.752298] ? rcu_note_context_switch+0x710/0x710 [ 2746.757208] should_failslab+0xec/0x120 [ 2746.761166] kmem_cache_alloc_trace+0x4b/0x740 [ 2746.765727] ? __kmalloc_node+0x33/0x70 [ 2746.769673] ? __kmalloc_node+0x33/0x70 [ 2746.773620] ? rcu_read_lock_sched_held+0x108/0x120 [ 2746.778612] __memcg_init_list_lru_node+0x169/0x270 [ 2746.783608] ? list_lru_add+0x7c0/0x7c0 [ 2746.787563] ? __kmalloc_node+0x47/0x70 [ 2746.791519] __list_lru_init+0x544/0x750 [ 2746.795564] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2746.801423] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2746.806420] ? lockdep_init_map+0x9/0x10 [ 2746.810467] sget_userns+0x6b1/0xe40 [ 2746.814166] ? set_anon_super+0x20/0x20 [ 2746.818121] ? put_filp+0x90/0x90 [ 2746.821554] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2746.826631] ? alloc_vfsmnt+0x762/0x9c0 [ 2746.830577] ? path_lookupat+0x238/0xba0 [ 2746.834609] ? mnt_free_id.isra.21+0x50/0x50 [ 2746.838992] ? trace_hardirqs_off+0x10/0x10 [ 2746.843294] ? putname+0xee/0x130 [ 2746.846724] ? cap_capable+0x1b5/0x230 [ 2746.850584] ? security_capable+0x8e/0xc0 [ 2746.854705] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2746.859866] ? ns_capable_common+0xcf/0x160 [ 2746.864160] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2746.869326] mount_ns+0x6d/0x190 [ 2746.872672] rpc_mount+0x9e/0xd0 [ 2746.876013] mount_fs+0x66/0x2d0 [ 2746.879367] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2746.883929] ? may_umount+0xa0/0xa0 [ 2746.887536] ? _raw_read_unlock+0x22/0x30 [ 2746.891657] ? __get_fs_type+0x8a/0xc0 [ 2746.895526] do_mount+0xea4/0x2bb0 [ 2746.899043] ? __might_fault+0x110/0x1d0 [ 2746.903079] ? copy_mount_string+0x40/0x40 [ 2746.907285] ? check_same_owner+0x320/0x320 [ 2746.911581] ? __check_object_size+0x8b/0x530 [ 2746.916053] ? __might_sleep+0x95/0x190 [ 2746.920000] ? kasan_check_write+0x14/0x20 [ 2746.924213] ? _copy_from_user+0x99/0x110 [ 2746.928335] ? memdup_user+0x5e/0x90 [ 2746.932027] ? copy_mount_options+0x1f7/0x2e0 [ 2746.936508] SyS_mount+0xab/0x120 [ 2746.939939] ? copy_mnt_ns+0xb30/0xb30 [ 2746.943806] do_syscall_64+0x281/0x940 [ 2746.947672] ? vmalloc_sync_all+0x30/0x30 [ 2746.951804] ? _raw_spin_unlock_irq+0x27/0x70 [ 2746.956274] ? finish_task_switch+0x1c1/0x7e0 [ 2746.960745] ? syscall_return_slowpath+0x550/0x550 [ 2746.965647] ? syscall_return_slowpath+0x2ac/0x550 [ 2746.970556] ? prepare_exit_to_usermode+0x350/0x350 [ 2746.975547] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2746.980883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2746.985699] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2746.990858] RIP: 0033:0x454e79 [ 2746.994026] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2747.001707] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2747.008955] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2747.016207] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2747.023449] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2747.030694] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002e [ 2747.339782] FAULT_INJECTION: forcing a failure. [ 2747.339782] name failslab, interval 1, probability 0, space 0, times 0 [ 2747.351131] CPU: 1 PID: 13604 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #42 [ 2747.358401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2747.367744] Call Trace: [ 2747.370329] dump_stack+0x194/0x24d [ 2747.373959] ? arch_local_irq_restore+0x53/0x53 [ 2747.378634] should_fail+0x8c0/0xa40 [ 2747.382336] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2747.387427] ? lock_release+0xa40/0xa40 [ 2747.391404] ? unwind_dump+0x4d0/0x4d0 [ 2747.395298] ? find_held_lock+0x35/0x1d0 [ 2747.399374] ? check_same_owner+0x320/0x320 [ 2747.403691] ? rcu_note_context_switch+0x710/0x710 [ 2747.408618] should_failslab+0xec/0x120 [ 2747.412580] kmem_cache_alloc+0x47/0x760 [ 2747.416630] ? map_files_get_link+0x3a0/0x3a0 [ 2747.421117] getname_flags+0xcb/0x580 [ 2747.424895] user_path_at_empty+0x2d/0x50 [ 2747.429030] do_mount+0x15f/0x2bb0 [ 2747.432548] ? copy_mount_string+0x40/0x40 [ 2747.436771] ? rcu_pm_notify+0xc0/0xc0 [ 2747.440657] ? copy_mount_options+0x5f/0x2e0 [ 2747.445058] ? rcu_read_lock_sched_held+0x108/0x120 [ 2747.450069] ? kmem_cache_alloc_trace+0x459/0x740 [ 2747.454907] ? kasan_check_write+0x14/0x20 [ 2747.459145] ? _copy_from_user+0x99/0x110 [ 2747.463282] ? copy_mount_options+0x1f7/0x2e0 [ 2747.467758] SyS_mount+0xab/0x120 [ 2747.471189] ? copy_mnt_ns+0xb30/0xb30 [ 2747.475059] do_syscall_64+0x281/0x940 [ 2747.478927] ? vmalloc_sync_all+0x30/0x30 [ 2747.483053] ? _raw_spin_unlock_irq+0x27/0x70 [ 2747.487527] ? finish_task_switch+0x1c1/0x7e0 [ 2747.492001] ? syscall_return_slowpath+0x550/0x550 [ 2747.496930] ? syscall_return_slowpath+0x2ac/0x550 [ 2747.501836] ? prepare_exit_to_usermode+0x350/0x350 [ 2747.506833] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2747.512186] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2747.517020] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2747.522192] RIP: 0033:0x454e79 [ 2747.525358] RSP: 002b:00007f89031bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2747.533045] RAX: ffffffffffffffda RBX: 00007f89031bb6d4 RCX: 0000000000454e79 [ 2747.540300] RDX: 0000000020000780 RSI: 0000000020000ac0 RDI: 0000000020000000 [ 2747.547550] RBP: 000000000072bea0 R08: 0000000020000b00 R09: 0000000000000000 [ 2747.554796] R10: 0000000000037002 R11: 0000000000000246 R12: 0000000000000015 [ 2747.562042] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000003 2018/03/30 19:35:42 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:42 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="eb8a2d3d8cfb93f14711b0b64d4568668a98228eda25b6a76318271a29cf588504a362ac63e62834f72135d25436c6a2ed975d569c562b15faa6d77642cac15ed1f35162fe559675de6e27c09c0f04617843f2ea5348b3e23e704e74aa87604bddfda141adcde35a7992c6ebd5f514807d44e91380af067f5bf1f059e062f71861a7f70dde0e50c2da8bdd6fa0eaaf972561e2aab17f8bb99e32ee3f1f2c023528ed04ef4e83d4d7e7c2d10a53c880c76a5cddce85d0bf5924a1a39e16a65f5d4f04b9419b3da2a16b9de43e1001a111c285988769a984bc32153c3f75c5ada4325d146ba485f938df5c299844000acc0d8aa3b838b6f2fe34de5be6aa029e80a84ae4d578963491da3e39ed0cf66a17fc67c8f279700d4f4059dcce7bc3f5c9d6a0a7fdcc6e05769370a2574a52d8cf424acc04339e1ecf26866f5e5b9beccaf1d61a267b2872e588d383e498dd3a834801d4a1f44d1d950737cefa11613c32d57d3ed6ee3fa13c8b2bb67e2ba4a7a75c07b34631f88954728e0a24ac94d25e014bf526aa48748a0d3b9768884709d5360b964addd06ccc47c74547f52beedf13ed8523738bbe6ea2dc8776b442e2beff3e66af0e002765424c8e0c6d8aa9a857c27058eec635a190ca59f78ff54f939374cc2d4416bad618fa6157d83e32e83e4698dcb91e9da83d2a5b282cbd8e531a7e89479a749681b41ae41fe3ccc4dc17d76f1adacc9ba389caad3c1b0316fe19590c7405dadc5ce4633b11434a78905b52fd2475b13c7ab6171d2fa100626b908270b0bc06b5c3bba872beee1409f31795eb7b86c0ab4830b27329fd2d00cd47b2bfe4f18a78d95d7cfda8796e8f250e763e609c883e64a6b8ed1c3f7ac8c7cbf80c19fba4e70455b345e04d842aac4abfb4172c592c8075a8615f5b7336bff55ea1927dd55e6f31e4b2d93249a6dac8876e959f74454a3a6f88e157f98d672305d8d96c266efcdff05131fd148ebfbba080147df25ba0f708386301810a26ed40d5f108f445909381233a59860eb03b8a82aa3b95d99561f56a024288d5574920f14a5c45d83bda2b697a542ff2b7411f6dd7cb6f4b7d43862537e763942f39f4a5f4eb9926c0452c68c3e27a606603d39ba7b2a87c48fac8a24c12e55b3a15f3d967cef96d6f90f25693f44fa594c9a5ed1435b63e941fe440b7bff8e0167ebb4e233279bfdf268c991d2b9caea8182c88387b251c5318976a0a9ee4868b8dd669b8d1a9d77fbd838769df34439e6872f5d887011b7a75f70a903225546cf616c3e8b54b295207e406bcfb473d28950f841dbbefbbe643b4c84bb76ccdefdc9c2863e2bc094c8209699a43932c63e461dcc7180d63f928956e7dd6a5bbeac76fe7b10c0646cd2f022de4f7d4e00c72e2677f397c7f52cb2ae9ac81635c44bcd2d5607aa861205ca63d5f2d3067e945cf4465d61bb37b1761a11dbd36edf2f5a8ce7bd8f3d48ecad29292c1910cebf1aa4d93bb203bb78a9f24f8b9310ef4dacf00dfbd6c7e94425c207a8a45cd9981add093866ca1aa99eb1a835083a3c01252ed8788cb37f3ae0303238384d5f7ededd528f0cd1d48aad3c8b420419ac70224a08e12578200b654a9ad541774e1de8bfbde690d248d97dbb3286a41a0d420d822b2de3cc4d622e8b6f9a53b196b02e2924aa8609359057b0d03eafb1585da55f476a733c91962415c42b94692db651afdc5eb2121b0047025a8140b5bf75bf07ad86bff12b8ad6e75bc01005105aa7c86140b3987bb75906288582e93d56a1375e45497ecb0377e041bf5283e24cc2b6775d4c0f39c8fe5889459bb988aee1ea8b08c4418936b68939f324bf6a99275bc4c6d3393cc9702359413ccb7f92cc79b558800b0ce38add97d7ec7e2497f5d7a3c759601e089ad5e6203609c16ba73f82cd85fa77cd603666fb3433ae4df7f2ab8f7d4497b79d43beb8717b30eec92e2c0c2168d62751297ab2f81a79d9a9dcb53368e9f7dc859a0bc92b05189d5b8f3cad7d67db480ee6ea8780fd6697a0eed57681dd1e4ba639f75f1865297265006c4c46740bae69f99389f99a42db1638d6f9cc387e2b0cc4bfb263fd21fb2ced3ce6ec2a1de348bd905dd58aac36a50c802d9877a87b0b7ffa8e2556d471c6e643c5f348b8ea07b4d5dcf965629e5ef3130d4107e2f65ffc9bb88c3181ac1f58e4932de0c75a5f97fcb28851e7deccbe5c1beef3e4028dae56944ed36be197927c952b401c2cfc4e72c68f3d829dc9447d4d207537cf9215a5be1da0b9f1b54bdf5e4d7b75e87c70c8c936b49e2e6fed8ce488cdabede772123a6a035308caefb02abcb63134d0c66fd7c9303a5b83a269de1fdcd1702990a50dd3d75826d9a7d89bfb523e2d9e8d32a016049d337a54b7a367981179f9b72be2c1bcfe8bc67967623a0107fe7be8622f9c67e4085fb78f691e1b0ea8eaf53b97a3a60a65152f19fc61fc33d365a7aa0129a21b0aaaeac3cdc935038bae7b444477d2cca9c8c03a73e9d5d9d6f66b0a4e3fbc06f2aaeb80d9cf38e9109ad7f3859e51b317ed966d8649d29e170c14282021a9e7d35beba796b538e11e5cba193d6837c796e67a351c1d0a8ebae9e96e66a95f3e03aa08d3302da6f7653314d3f5bfcc9433d51789c6cbeb88afbfd3d4f841fffd8ca83ca92b5d77347430f5b65472bf537008eaf6512601f46277116536f9d4ac8a649fa68363f98fa1583a07ac9348d306c548fae9e92cc05c5db178917bf87f4e0e7d6f220c195ad8f374bd78a9e7704462fd224d9def5571a060a250266ffae68e6208d4a6c1c8a5323aa0e3aacd56bd368bc3b0c1f4325fd255a833b22d7fb431da5272e669c8c96d7160d506424f6699e7984135948d02728902c531de7a7d989e46cc50f8118000edca22a3693e6c030737c75ddad7530a2e61ed1fd12cc940b48029ceb7fd9aebbbd68c2d53a514c088d293c0c32c39cbfd07eeb8046e6ca36697cd83b5859a3ad46783cd8dd104f9fdced688e680ff2a08f1dd5b125ae336f814cacebed1e8ac4b9c6129c3ac0cd58cdfc70c24c1940c2da83eb66a9e203e64f6d5551a048210ddb5b41a65b6442cd134d1d370267befdaf086ea25e69c4b32961b6f20fc5271f37f864235ea3499dddbbcad7201c749cc4de42d4805d031ffe1bb1b49dd3cf3b2ab1c637978c5c63e9cb59ae7f6996ba2026a23e528ea5f9069d39da3745be087537c0b1a54596c0a665dc514875756a01176e99375c9cb518affd9471e86b99e7bc482306a30e70ff080dd68f69d68731d569a97619e23927055e25c73b24845c605931a4641e85ab0f215f29b633285ccf03e485e4fff94569bc8c45ecab510317fc184be273cedea71a36d8c8c054522a74fc4808bf07ac79e0f62072bd71d8e902f1e3a4889947e6ead5cc5edfcc47bce0b11a707f87d2384fffd332e4e156b10667df1749a637103efe3d4fe6b8f446f135879604d00116278cad55990c3c0b0437e69cb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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:42 executing program 1 (fault-call:14 fault-nth:47): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 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, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:42 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000f50dd0d9859fd5d8098e82d40500000000000007"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) 2018/03/30 19:35:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x1f, 0x4) gettid() mkdir(&(0x7f0000000d40)='./file0/file0\x00', 0x1e) 2018/03/30 19:35:42 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:42 executing program 7 (fault-call:21 fault-nth:4): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:42 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="eb8a2d3d8cfb93f14711b0b64d4568668a98228eda25b6a76318271a29cf588504a362ac63e62834f72135d25436c6a2ed975d569c562b15faa6d77642cac15ed1f35162fe559675de6e27c09c0f04617843f2ea5348b3e23e704e74aa87604bddfda141adcde35a7992c6ebd5f514807d44e91380af067f5bf1f059e062f71861a7f70dde0e50c2da8bdd6fa0eaaf972561e2aab17f8bb99e32ee3f1f2c023528ed04ef4e83d4d7e7c2d10a53c880c76a5cddce85d0bf5924a1a39e16a65f5d4f04b9419b3da2a16b9de43e1001a111c285988769a984bc32153c3f75c5ada4325d146ba485f938df5c299844000acc0d8aa3b838b6f2fe34de5be6aa029e80a84ae4d578963491da3e39ed0cf66a17fc67c8f279700d4f4059dcce7bc3f5c9d6a0a7fdcc6e05769370a2574a52d8cf424acc04339e1ecf26866f5e5b9beccaf1d61a267b2872e588d383e498dd3a834801d4a1f44d1d950737cefa11613c32d57d3ed6ee3fa13c8b2bb67e2ba4a7a75c07b34631f88954728e0a24ac94d25e014bf526aa48748a0d3b9768884709d5360b964addd06ccc47c74547f52beedf13ed8523738bbe6ea2dc8776b442e2beff3e66af0e002765424c8e0c6d8aa9a857c27058eec635a190ca59f78ff54f939374cc2d4416bad618fa6157d83e32e83e4698dcb91e9da83d2a5b282cbd8e531a7e89479a749681b41ae41fe3ccc4dc17d76f1adacc9ba389caad3c1b0316fe19590c7405dadc5ce4633b11434a78905b52fd2475b13c7ab6171d2fa100626b908270b0bc06b5c3bba872beee1409f31795eb7b86c0ab4830b27329fd2d00cd47b2bfe4f18a78d95d7cfda8796e8f250e763e609c883e64a6b8ed1c3f7ac8c7cbf80c19fba4e70455b345e04d842aac4abfb4172c592c8075a8615f5b7336bff55ea1927dd55e6f31e4b2d93249a6dac8876e959f74454a3a6f88e157f98d672305d8d96c266efcdff05131fd148ebfbba080147df25ba0f708386301810a26ed40d5f108f445909381233a59860eb03b8a82aa3b95d99561f56a024288d5574920f14a5c45d83bda2b697a542ff2b7411f6dd7cb6f4b7d43862537e763942f39f4a5f4eb9926c0452c68c3e27a606603d39ba7b2a87c48fac8a24c12e55b3a15f3d967cef96d6f90f25693f44fa594c9a5ed1435b63e941fe440b7bff8e0167ebb4e233279bfdf268c991d2b9caea8182c88387b251c5318976a0a9ee4868b8dd669b8d1a9d77fbd838769df34439e6872f5d887011b7a75f70a903225546cf616c3e8b54b295207e406bcfb473d28950f841dbbefbbe643b4c84bb76ccdefdc9c2863e2bc094c8209699a43932c63e461dcc7180d63f928956e7dd6a5bbeac76fe7b10c0646cd2f022de4f7d4e00c72e2677f397c7f52cb2ae9ac81635c44bcd2d5607aa861205ca63d5f2d3067e945cf4465d61bb37b1761a11dbd36edf2f5a8ce7bd8f3d48ecad29292c1910cebf1aa4d93bb203bb78a9f24f8b9310ef4dacf00dfbd6c7e94425c207a8a45cd9981add093866ca1aa99eb1a835083a3c01252ed8788cb37f3ae0303238384d5f7ededd528f0cd1d48aad3c8b420419ac70224a08e12578200b654a9ad541774e1de8bfbde690d248d97dbb3286a41a0d420d822b2de3cc4d622e8b6f9a53b196b02e2924aa8609359057b0d03eafb1585da55f476a733c91962415c42b94692db651afdc5eb2121b0047025a8140b5bf75bf07ad86bff12b8ad6e75bc01005105aa7c86140b3987bb75906288582e93d56a1375e45497ecb0377e041bf5283e24cc2b6775d4c0f39c8fe5889459bb988aee1ea8b08c4418936b68939f324bf6a99275bc4c6d3393cc9702359413ccb7f92cc79b558800b0ce38add97d7ec7e2497f5d7a3c759601e089ad5e6203609c16ba73f82cd85fa77cd603666fb3433ae4df7f2ab8f7d4497b79d43beb8717b30eec92e2c0c2168d62751297ab2f81a79d9a9dcb53368e9f7dc859a0bc92b05189d5b8f3cad7d67db480ee6ea8780fd6697a0eed57681dd1e4ba639f75f1865297265006c4c46740bae69f99389f99a42db1638d6f9cc387e2b0cc4bfb263fd21fb2ced3ce6ec2a1de348bd905dd58aac36a50c802d9877a87b0b7ffa8e2556d471c6e643c5f348b8ea07b4d5dcf965629e5ef3130d4107e2f65ffc9bb88c3181ac1f58e4932de0c75a5f97fcb28851e7deccbe5c1beef3e4028dae56944ed36be197927c952b401c2cfc4e72c68f3d829dc9447d4d207537cf9215a5be1da0b9f1b54bdf5e4d7b75e87c70c8c936b49e2e6fed8ce488cdabede772123a6a035308caefb02abcb63134d0c66fd7c9303a5b83a269de1fdcd1702990a50dd3d75826d9a7d89bfb523e2d9e8d32a016049d337a54b7a367981179f9b72be2c1bcfe8bc67967623a0107fe7be8622f9c67e4085fb78f691e1b0ea8eaf53b97a3a60a65152f19fc61fc33d365a7aa0129a21b0aaaeac3cdc935038bae7b444477d2cca9c8c03a73e9d5d9d6f66b0a4e3fbc06f2aaeb80d9cf38e9109ad7f3859e51b317ed966d8649d29e170c14282021a9e7d35beba796b538e11e5cba193d6837c796e67a351c1d0a8ebae9e96e66a95f3e03aa08d3302da6f7653314d3f5bfcc9433d51789c6cbeb88afbfd3d4f841fffd8ca83ca92b5d77347430f5b65472bf537008eaf6512601f46277116536f9d4ac8a649fa68363f98fa1583a07ac9348d306c548fae9e92cc05c5db178917bf87f4e0e7d6f220c195ad8f374bd78a9e7704462fd224d9def5571a060a250266ffae68e6208d4a6c1c8a5323aa0e3aacd56bd368bc3b0c1f4325fd255a833b22d7fb431da5272e669c8c96d7160d506424f6699e7984135948d02728902c531de7a7d989e46cc50f8118000edca22a3693e6c030737c75ddad7530a2e61ed1fd12cc940b48029ceb7fd9aebbbd68c2d53a514c088d293c0c32c39cbfd07eeb8046e6ca36697cd83b5859a3ad46783cd8dd104f9fdced688e680ff2a08f1dd5b125ae336f814cacebed1e8ac4b9c6129c3ac0cd58cdfc70c24c1940c2da83eb66a9e203e64f6d5551a048210ddb5b41a65b6442cd134d1d370267befdaf086ea25e69c4b32961b6f20fc5271f37f864235ea3499dddbbcad7201c749cc4de42d4805d031ffe1bb1b49dd3cf3b2ab1c637978c5c63e9cb59ae7f6996ba2026a23e528ea5f9069d39da3745be087537c0b1a54596c0a665dc514875756a01176e99375c9cb518affd9471e86b99e7bc482306a30e70ff080dd68f69d68731d569a97619e23927055e25c73b24845c605931a4641e85ab0f215f29b633285ccf03e485e4fff94569bc8c45ecab510317fc184be273cedea71a36d8c8c054522a74fc4808bf07ac79e0f62072bd71d8e902f1e3a4889947e6ead5cc5edfcc47bce0b11a707f87d2384fffd332e4e156b10667df1749a637103efe3d4fe6b8f446f135879604d00116278cad55990c3c0b0437e69cb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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2748.242591] FAULT_INJECTION: forcing a failure. [ 2748.242591] name failslab, interval 1, probability 0, space 0, times 0 [ 2748.246923] FAULT_INJECTION: forcing a failure. [ 2748.246923] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2748.253842] CPU: 1 PID: 13628 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2748.272828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2748.282164] Call Trace: [ 2748.284736] dump_stack+0x194/0x24d [ 2748.288345] ? arch_local_irq_restore+0x53/0x53 [ 2748.292991] ? __save_stack_trace+0x7e/0xd0 [ 2748.297294] should_fail+0x8c0/0xa40 [ 2748.300990] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2748.306074] ? kasan_kmalloc+0xad/0xe0 [ 2748.309941] ? kmem_cache_alloc_trace+0x136/0x740 [ 2748.314765] ? __memcg_init_list_lru_node+0x169/0x270 [ 2748.319932] ? __list_lru_init+0x544/0x750 [ 2748.324144] ? sget_userns+0x6b1/0xe40 [ 2748.328012] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2748.332744] ? do_mount+0xea4/0x2bb0 [ 2748.336434] ? SyS_mount+0xab/0x120 [ 2748.340039] ? do_syscall_64+0x281/0x940 [ 2748.344079] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2748.349425] ? find_held_lock+0x35/0x1d0 [ 2748.353467] ? __lock_is_held+0xb6/0x140 [ 2748.357513] ? check_same_owner+0x320/0x320 [ 2748.361817] ? rcu_note_context_switch+0x710/0x710 [ 2748.366727] should_failslab+0xec/0x120 [ 2748.370683] kmem_cache_alloc_trace+0x4b/0x740 [ 2748.375245] ? __kmalloc_node+0x33/0x70 [ 2748.379194] ? __kmalloc_node+0x33/0x70 [ 2748.383144] ? rcu_read_lock_sched_held+0x108/0x120 [ 2748.388138] __memcg_init_list_lru_node+0x169/0x270 [ 2748.393136] ? list_lru_add+0x7c0/0x7c0 [ 2748.397086] ? __kmalloc_node+0x47/0x70 [ 2748.401043] __list_lru_init+0x544/0x750 [ 2748.405086] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2748.410949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2748.415947] ? lockdep_init_map+0x9/0x10 [ 2748.419990] sget_userns+0x6b1/0xe40 [ 2748.423678] ? set_anon_super+0x20/0x20 [ 2748.427640] ? put_filp+0x90/0x90 [ 2748.431070] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2748.436151] ? alloc_vfsmnt+0x762/0x9c0 [ 2748.440103] ? path_lookupat+0x238/0xba0 [ 2748.444145] ? mnt_free_id.isra.21+0x50/0x50 [ 2748.448531] ? trace_hardirqs_off+0x10/0x10 [ 2748.452836] ? putname+0xee/0x130 [ 2748.456272] ? cap_capable+0x1b5/0x230 [ 2748.460142] ? security_capable+0x8e/0xc0 [ 2748.464706] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2748.469874] ? ns_capable_common+0xcf/0x160 [ 2748.474176] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2748.479346] mount_ns+0x6d/0x190 [ 2748.482692] rpc_mount+0x9e/0xd0 [ 2748.486039] mount_fs+0x66/0x2d0 [ 2748.489388] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2748.493948] ? may_umount+0xa0/0xa0 [ 2748.497552] ? _raw_read_unlock+0x22/0x30 [ 2748.501677] ? __get_fs_type+0x8a/0xc0 [ 2748.505543] do_mount+0xea4/0x2bb0 [ 2748.509058] ? __might_fault+0x110/0x1d0 [ 2748.513102] ? copy_mount_string+0x40/0x40 [ 2748.517313] ? check_same_owner+0x320/0x320 [ 2748.521612] ? __check_object_size+0x8b/0x530 [ 2748.526087] ? __might_sleep+0x95/0x190 [ 2748.530045] ? kasan_check_write+0x14/0x20 [ 2748.534261] ? _copy_from_user+0x99/0x110 [ 2748.538387] ? memdup_user+0x5e/0x90 [ 2748.542076] ? copy_mount_options+0x1f7/0x2e0 [ 2748.546554] SyS_mount+0xab/0x120 [ 2748.549986] ? copy_mnt_ns+0xb30/0xb30 [ 2748.553851] do_syscall_64+0x281/0x940 [ 2748.557713] ? vmalloc_sync_all+0x30/0x30 [ 2748.561842] ? _raw_spin_unlock_irq+0x27/0x70 [ 2748.566316] ? finish_task_switch+0x1c1/0x7e0 [ 2748.570792] ? syscall_return_slowpath+0x550/0x550 [ 2748.575701] ? syscall_return_slowpath+0x2ac/0x550 [ 2748.580609] ? prepare_exit_to_usermode+0x350/0x350 [ 2748.585605] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2748.590950] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2748.595773] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2748.600940] RIP: 0033:0x454e79 [ 2748.604105] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2748.611790] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2748.619036] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2748.626283] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2748.633533] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2748.640780] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002f [ 2748.648041] CPU: 0 PID: 13630 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #42 [ 2748.655299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2748.664627] Call Trace: [ 2748.667201] dump_stack+0x194/0x24d [ 2748.670808] ? arch_local_irq_restore+0x53/0x53 [ 2748.675463] should_fail+0x8c0/0xa40 [ 2748.679160] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2748.684246] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2748.689413] ? __lock_acquire+0x664/0x3e00 [ 2748.693619] ? mntput_no_expire+0x130/0xa90 [ 2748.697914] ? print_irqtrace_events+0x270/0x270 [ 2748.702641] ? print_irqtrace_events+0x270/0x270 [ 2748.707367] ? trace_hardirqs_off+0x10/0x10 [ 2748.711664] ? lock_acquire+0x1d5/0x580 [ 2748.715614] ? find_held_lock+0x35/0x1d0 [ 2748.719648] ? should_fail+0x23b/0xa40 [ 2748.723511] __alloc_pages_nodemask+0x327/0xdd0 [ 2748.728152] ? lock_release+0xa40/0xa40 [ 2748.732107] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 2748.737105] ? find_held_lock+0x35/0x1d0 [ 2748.741155] ? check_same_owner+0x320/0x320 [ 2748.745454] cache_grow_begin+0x72/0x640 [ 2748.749490] kmem_cache_alloc+0x400/0x760 [ 2748.753614] ? map_files_get_link+0x3a0/0x3a0 [ 2748.758098] getname_flags+0xcb/0x580 [ 2748.761879] user_path_at_empty+0x2d/0x50 [ 2748.765999] do_mount+0x15f/0x2bb0 [ 2748.769518] ? copy_mount_string+0x40/0x40 [ 2748.773724] ? rcu_pm_notify+0xc0/0xc0 [ 2748.777587] ? copy_mount_options+0x5f/0x2e0 [ 2748.781966] ? rcu_read_lock_sched_held+0x108/0x120 [ 2748.786951] ? kmem_cache_alloc_trace+0x459/0x740 [ 2748.791768] ? kasan_check_write+0x14/0x20 [ 2748.795974] ? _copy_from_user+0x99/0x110 [ 2748.800093] ? copy_mount_options+0x1f7/0x2e0 [ 2748.804559] SyS_mount+0xab/0x120 [ 2748.807994] ? copy_mnt_ns+0xb30/0xb30 [ 2748.811867] do_syscall_64+0x281/0x940 [ 2748.815730] ? vmalloc_sync_all+0x30/0x30 [ 2748.819849] ? _raw_spin_unlock_irq+0x27/0x70 [ 2748.824320] ? finish_task_switch+0x1c1/0x7e0 [ 2748.828787] ? syscall_return_slowpath+0x550/0x550 [ 2748.833692] ? syscall_return_slowpath+0x2ac/0x550 [ 2748.838593] ? prepare_exit_to_usermode+0x350/0x350 [ 2748.843584] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2748.848931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2748.853755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2748.858914] RIP: 0033:0x454e79 [ 2748.862075] RSP: 002b:00007f89031bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2748.869753] RAX: ffffffffffffffda RBX: 00007f89031bb6d4 RCX: 0000000000454e79 [ 2748.876993] RDX: 0000000020000780 RSI: 0000000020000ac0 RDI: 0000000020000000 [ 2748.884237] RBP: 000000000072bea0 R08: 0000000020000b00 R09: 0000000000000000 2018/03/30 19:35:43 executing program 1 (fault-call:14 fault-nth:48): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:43 executing program 7 (fault-call:21 fault-nth:5): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() [ 2748.891486] R10: 0000000000037002 R11: 0000000000000246 R12: 0000000000000015 [ 2748.898734] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000004 2018/03/30 19:35:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0xa, 0x2, &(0x7f0000000200)=@raw=[@ldst={0x1, 0x2, 0x3, 0x7, 0xf, 0xfffffff4, 0x83d2319dc2e8e5d7}], &(0x7f0000000d00)='syzkaller\x00', 0xfffffffffffffffd, 0xdd, &(0x7f0000000d40)=""/221, 0x41f00, 0x1, [], r6}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000780)='ufs\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1, &(0x7f0000000d00)=""/211, 0xd3, 0x9}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000700)) recvmsg$kcm(r4, &(0x7f0000000780)={&(0x7f0000004280)=@can={0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002800)=""/134, 0x86}, {&(0x7f00000043c0)=""/161, 0xfffffe9a}, {&(0x7f0000004480)=""/124, 0x7c}], 0x198, &(0x7f0000004540)=""/218, 0xda, 0x80}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x3, 0xa, &(0x7f0000000ec0)=@raw=[@jmp={0x5, 0x0, 0x5, 0xf, 0x0, 0x20, 0x1}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x7, 0x2, 0x7, 0x2, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0x7, 0xb, 0xf, 0x8, 0xfffffffc, 0x1}], &(0x7f0000000f40)='syzkaller\x00', 0x1, 0x6f, &(0x7f00000012c0)=""/111, 0x41000, 0x1, [], r6}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f00000004c0)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f0000002540)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0xfffffe52, 0x1}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f0000002640)=ANY=[@ANYBLOB="18000000f5050000000000000000000000000005b4e9adafb22c4fd9b6a0dc10cb2ce9c95d3883caad6936dcf41354dc92761dffbdbfc43c9ae326418ab6b08f2b949cb5640bd25e201aa980d129572602b238b30072ee25d1891b7e434c984cc8569c6261c0d1e56b6780371f939912bb2b0380cd99828ddf0a7f4f9a1e3f683a9018918ecff2fee01c560b8b1c521f420c79a65728a2ebe26b8fd37be204d9d68b77b4de9dbd0f90d34589205bb40606b4fb65bc198de3b24570e84be2b9b239bd1d6b19aefa4c46b0fb"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r7}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f0000000e40)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000001340)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000e80)='./file0\x00', &(0x7f0000000780), 0x3f002, &(0x7f0000002740)="b9fc179e3093dec540697d223abb3845286a129c4c0702f093e624ee740b39b14e772b8e26e10c6f1fd804100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c88caa68342c63c1984d455d94a6455a94cd2d97eaa749912d0530b972bfd4dd6d8c5aa5") gettid() 2018/03/30 19:35:43 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:43 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00), 0x0, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2749.265219] FAULT_INJECTION: forcing a failure. [ 2749.265219] name failslab, interval 1, probability 0, space 0, times 0 [ 2749.266910] FAULT_INJECTION: forcing a failure. [ 2749.266910] name failslab, interval 1, probability 0, space 0, times 0 [ 2749.276460] CPU: 1 PID: 13655 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2749.276468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2749.276471] Call Trace: [ 2749.276489] dump_stack+0x194/0x24d [ 2749.276503] ? arch_local_irq_restore+0x53/0x53 [ 2749.276513] ? __save_stack_trace+0x7e/0xd0 [ 2749.276530] should_fail+0x8c0/0xa40 [ 2749.323133] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2749.328218] ? kasan_kmalloc+0xad/0xe0 [ 2749.332084] ? kmem_cache_alloc_trace+0x136/0x740 [ 2749.336908] ? __memcg_init_list_lru_node+0x169/0x270 [ 2749.342078] ? __list_lru_init+0x544/0x750 [ 2749.346294] ? sget_userns+0x6b1/0xe40 [ 2749.350160] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2749.354891] ? do_mount+0xea4/0x2bb0 [ 2749.358585] ? SyS_mount+0xab/0x120 [ 2749.362201] ? do_syscall_64+0x281/0x940 [ 2749.366245] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2749.371590] ? find_held_lock+0x35/0x1d0 [ 2749.375633] ? __lock_is_held+0xb6/0x140 [ 2749.379683] ? check_same_owner+0x320/0x320 [ 2749.383989] ? rcu_note_context_switch+0x710/0x710 [ 2749.388903] should_failslab+0xec/0x120 [ 2749.392858] kmem_cache_alloc_trace+0x4b/0x740 [ 2749.397422] ? __kmalloc_node+0x33/0x70 [ 2749.401373] ? __kmalloc_node+0x33/0x70 [ 2749.405330] ? rcu_read_lock_sched_held+0x108/0x120 [ 2749.410326] __memcg_init_list_lru_node+0x169/0x270 [ 2749.415321] ? list_lru_add+0x7c0/0x7c0 [ 2749.419277] ? __kmalloc_node+0x47/0x70 [ 2749.423236] __list_lru_init+0x544/0x750 [ 2749.427280] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2749.433143] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2749.438141] ? lockdep_init_map+0x9/0x10 [ 2749.442183] sget_userns+0x6b1/0xe40 [ 2749.445878] ? set_anon_super+0x20/0x20 [ 2749.449832] ? put_filp+0x90/0x90 [ 2749.453266] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2749.458347] ? alloc_vfsmnt+0x762/0x9c0 [ 2749.462303] ? path_lookupat+0x238/0xba0 [ 2749.466352] ? mnt_free_id.isra.21+0x50/0x50 [ 2749.470739] ? trace_hardirqs_off+0x10/0x10 [ 2749.475041] ? putname+0xee/0x130 [ 2749.478476] ? cap_capable+0x1b5/0x230 [ 2749.482349] ? security_capable+0x8e/0xc0 [ 2749.486478] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2749.491649] ? ns_capable_common+0xcf/0x160 [ 2749.495954] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2749.501121] mount_ns+0x6d/0x190 [ 2749.504473] rpc_mount+0x9e/0xd0 [ 2749.507821] mount_fs+0x66/0x2d0 [ 2749.511167] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2749.515726] ? may_umount+0xa0/0xa0 [ 2749.519352] ? _raw_read_unlock+0x22/0x30 [ 2749.523482] ? __get_fs_type+0x8a/0xc0 [ 2749.527355] do_mount+0xea4/0x2bb0 [ 2749.530875] ? __might_fault+0x110/0x1d0 [ 2749.534919] ? copy_mount_string+0x40/0x40 [ 2749.539131] ? check_same_owner+0x320/0x320 [ 2749.543434] ? __check_object_size+0x8b/0x530 [ 2749.547913] ? __might_sleep+0x95/0x190 [ 2749.551869] ? kasan_check_write+0x14/0x20 [ 2749.556081] ? _copy_from_user+0x99/0x110 [ 2749.560213] ? memdup_user+0x5e/0x90 [ 2749.563905] ? copy_mount_options+0x1f7/0x2e0 [ 2749.568381] SyS_mount+0xab/0x120 [ 2749.571814] ? copy_mnt_ns+0xb30/0xb30 [ 2749.575684] do_syscall_64+0x281/0x940 [ 2749.579549] ? vmalloc_sync_all+0x30/0x30 [ 2749.583678] ? _raw_spin_unlock_irq+0x27/0x70 [ 2749.588153] ? finish_task_switch+0x1c1/0x7e0 [ 2749.592631] ? syscall_return_slowpath+0x550/0x550 [ 2749.597539] ? syscall_return_slowpath+0x2ac/0x550 [ 2749.602447] ? prepare_exit_to_usermode+0x350/0x350 [ 2749.607467] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2749.612811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2749.617635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2749.622803] RIP: 0033:0x454e79 [ 2749.625969] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2749.633657] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2749.640904] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2749.648152] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2749.655403] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2749.662652] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000030 [ 2749.669917] CPU: 0 PID: 13654 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #42 [ 2749.677183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2749.686516] Call Trace: [ 2749.689076] dump_stack+0x194/0x24d [ 2749.692674] ? arch_local_irq_restore+0x53/0x53 [ 2749.697324] ? lockref_get_not_dead+0x66/0x80 [ 2749.701809] should_fail+0x8c0/0xa40 [ 2749.705508] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2749.710603] ? path_lookupat+0x238/0xba0 [ 2749.714661] ? find_held_lock+0x35/0x1d0 [ 2749.718707] ? check_same_owner+0x320/0x320 [ 2749.723003] ? filename_parentat+0x550/0x550 [ 2749.727403] ? rcu_note_context_switch+0x710/0x710 [ 2749.732313] ? strncpy_from_user+0x323/0x430 [ 2749.736708] should_failslab+0xec/0x120 [ 2749.740663] kmem_cache_alloc+0x47/0x760 [ 2749.744704] ? cap_capable+0x1b5/0x230 [ 2749.748577] getname_kernel+0x54/0x340 [ 2749.752444] kern_path+0x1e/0x40 [ 2749.755791] do_mount+0xc79/0x2bb0 [ 2749.759306] ? copy_mount_string+0x40/0x40 [ 2749.763518] ? rcu_pm_notify+0xc0/0xc0 [ 2749.767407] ? copy_mount_options+0x5f/0x2e0 [ 2749.771803] ? rcu_read_lock_sched_held+0x108/0x120 [ 2749.776793] ? kmem_cache_alloc_trace+0x459/0x740 [ 2749.781616] ? kasan_check_write+0x14/0x20 [ 2749.785826] ? _copy_from_user+0x99/0x110 [ 2749.789950] ? copy_mount_options+0x1f7/0x2e0 [ 2749.794421] SyS_mount+0xab/0x120 [ 2749.797845] ? copy_mnt_ns+0xb30/0xb30 [ 2749.801705] do_syscall_64+0x281/0x940 [ 2749.805572] ? vmalloc_sync_all+0x30/0x30 [ 2749.809703] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 2749.815231] ? syscall_return_slowpath+0x550/0x550 [ 2749.820140] ? syscall_return_slowpath+0x2ac/0x550 [ 2749.825051] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2749.830401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2749.835242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2749.840409] RIP: 0033:0x454e79 [ 2749.843570] RSP: 002b:00007f89031bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2749.851248] RAX: ffffffffffffffda RBX: 00007f89031bb6d4 RCX: 0000000000454e79 [ 2749.858492] RDX: 0000000020000780 RSI: 0000000020000ac0 RDI: 0000000020000000 [ 2749.865762] RBP: 000000000072bea0 R08: 0000000020000b00 R09: 0000000000000000 [ 2749.873010] R10: 0000000000037002 R11: 0000000000000246 R12: 0000000000000015 [ 2749.880263] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000005 2018/03/30 19:35:45 executing program 7 (fault-call:21 fault-nth:6): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:45 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00), 0x0, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:45 executing program 1 (fault-call:14 fault-nth:49): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 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, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:45 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:45 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:45 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x0, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r6 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r5) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000d00)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r7}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) getpid() mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() [ 2751.058335] FAULT_INJECTION: forcing a failure. [ 2751.058335] name failslab, interval 1, probability 0, space 0, times 0 [ 2751.069614] CPU: 0 PID: 13694 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2751.076866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.086195] Call Trace: [ 2751.088767] dump_stack+0x194/0x24d [ 2751.092376] ? arch_local_irq_restore+0x53/0x53 [ 2751.097026] ? __save_stack_trace+0x7e/0xd0 [ 2751.101334] should_fail+0x8c0/0xa40 [ 2751.105031] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2751.110123] ? kasan_kmalloc+0xad/0xe0 [ 2751.113993] ? kmem_cache_alloc_trace+0x136/0x740 [ 2751.118814] ? __memcg_init_list_lru_node+0x169/0x270 [ 2751.123977] ? __list_lru_init+0x544/0x750 [ 2751.128192] ? sget_userns+0x6b1/0xe40 [ 2751.132059] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2751.137016] ? do_mount+0xea4/0x2bb0 [ 2751.140720] ? SyS_mount+0xab/0x120 [ 2751.144331] ? do_syscall_64+0x281/0x940 [ 2751.148374] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2751.153732] ? find_held_lock+0x35/0x1d0 [ 2751.157776] ? __lock_is_held+0xb6/0x140 [ 2751.161827] ? check_same_owner+0x320/0x320 [ 2751.166142] ? rcu_note_context_switch+0x710/0x710 [ 2751.171068] should_failslab+0xec/0x120 [ 2751.175035] kmem_cache_alloc_trace+0x4b/0x740 [ 2751.179600] ? __kmalloc_node+0x33/0x70 [ 2751.183550] ? __kmalloc_node+0x33/0x70 [ 2751.187500] ? rcu_read_lock_sched_held+0x108/0x120 [ 2751.192501] __memcg_init_list_lru_node+0x169/0x270 [ 2751.197502] ? list_lru_add+0x7c0/0x7c0 [ 2751.201450] ? __kmalloc_node+0x47/0x70 [ 2751.205413] __list_lru_init+0x544/0x750 [ 2751.209459] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2751.215325] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2751.220330] ? lockdep_init_map+0x9/0x10 [ 2751.224370] sget_userns+0x6b1/0xe40 [ 2751.228057] ? set_anon_super+0x20/0x20 [ 2751.232010] ? put_filp+0x90/0x90 [ 2751.235444] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2751.240520] ? alloc_vfsmnt+0x762/0x9c0 [ 2751.244478] ? path_lookupat+0x238/0xba0 [ 2751.248523] ? mnt_free_id.isra.21+0x50/0x50 [ 2751.252905] ? trace_hardirqs_off+0x10/0x10 [ 2751.257208] ? putname+0xee/0x130 [ 2751.260641] ? cap_capable+0x1b5/0x230 [ 2751.264509] ? security_capable+0x8e/0xc0 [ 2751.268638] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2751.273801] ? ns_capable_common+0xcf/0x160 [ 2751.278102] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2751.283263] mount_ns+0x6d/0x190 [ 2751.286604] rpc_mount+0x9e/0xd0 [ 2751.289943] mount_fs+0x66/0x2d0 [ 2751.293282] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2751.297835] ? may_umount+0xa0/0xa0 [ 2751.301436] ? _raw_read_unlock+0x22/0x30 [ 2751.305555] ? __get_fs_type+0x8a/0xc0 [ 2751.309417] do_mount+0xea4/0x2bb0 [ 2751.312933] ? __might_fault+0x110/0x1d0 [ 2751.316980] ? copy_mount_string+0x40/0x40 [ 2751.321198] ? check_same_owner+0x320/0x320 [ 2751.325495] ? __check_object_size+0x8b/0x530 [ 2751.329970] ? __might_sleep+0x95/0x190 [ 2751.333928] ? kasan_check_write+0x14/0x20 [ 2751.338146] ? _copy_from_user+0x99/0x110 [ 2751.342277] ? memdup_user+0x5e/0x90 [ 2751.345961] ? copy_mount_options+0x1f7/0x2e0 [ 2751.350438] SyS_mount+0xab/0x120 [ 2751.353865] ? copy_mnt_ns+0xb30/0xb30 [ 2751.357728] do_syscall_64+0x281/0x940 [ 2751.361588] ? vmalloc_sync_all+0x30/0x30 [ 2751.365718] ? _raw_spin_unlock_irq+0x27/0x70 [ 2751.370197] ? finish_task_switch+0x1c1/0x7e0 [ 2751.374667] ? syscall_return_slowpath+0x550/0x550 [ 2751.379571] ? syscall_return_slowpath+0x2ac/0x550 [ 2751.384481] ? prepare_exit_to_usermode+0x350/0x350 [ 2751.389471] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2751.394810] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2751.399635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2751.404805] RIP: 0033:0x454e79 2018/03/30 19:35:45 executing program 1 (fault-call:14 fault-nth:50): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 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, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) [ 2751.407968] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2751.415646] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2751.422888] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2751.430129] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2751.437375] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2751.444634] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000031 [ 2751.498996] FAULT_INJECTION: forcing a failure. [ 2751.498996] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2751.510804] CPU: 1 PID: 13700 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #42 [ 2751.518058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.527393] Call Trace: [ 2751.529967] dump_stack+0x194/0x24d [ 2751.533576] ? arch_local_irq_restore+0x53/0x53 [ 2751.538234] should_fail+0x8c0/0xa40 [ 2751.541944] ? is_bpf_text_address+0xa4/0x120 [ 2751.546435] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2751.551524] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2751.556696] ? save_stack+0xa3/0xd0 [ 2751.560303] ? save_stack+0x43/0xd0 [ 2751.563906] ? __kasan_slab_free+0x11a/0x170 [ 2751.568288] ? kasan_slab_free+0xe/0x10 [ 2751.572244] ? putname+0xee/0x130 [ 2751.575690] ? filename_lookup+0x315/0x500 [ 2751.579920] ? user_path_at_empty+0x40/0x50 [ 2751.584231] ? do_mount+0x15f/0x2bb0 [ 2751.587918] ? SyS_mount+0xab/0x120 [ 2751.591527] ? do_syscall_64+0x281/0x940 [ 2751.595571] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2751.600932] ? debug_check_no_obj_freed+0x3da/0xf1f [ 2751.605947] ? should_fail+0x23b/0xa40 [ 2751.609834] __alloc_pages_nodemask+0x327/0xdd0 [ 2751.614496] ? path_lookupat+0x238/0xba0 [ 2751.618552] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 2751.623551] ? find_held_lock+0x35/0x1d0 [ 2751.627611] ? check_same_owner+0x320/0x320 [ 2751.632032] ? filename_parentat+0x550/0x550 [ 2751.636442] cache_grow_begin+0x72/0x640 [ 2751.640503] kmem_cache_alloc+0x400/0x760 [ 2751.644640] ? cap_capable+0x1b5/0x230 [ 2751.648507] getname_kernel+0x54/0x340 [ 2751.652391] kern_path+0x1e/0x40 [ 2751.655749] do_mount+0xc79/0x2bb0 [ 2751.659283] ? copy_mount_string+0x40/0x40 [ 2751.663502] ? rcu_pm_notify+0xc0/0xc0 [ 2751.667368] ? copy_mount_options+0x5f/0x2e0 [ 2751.671760] ? rcu_read_lock_sched_held+0x108/0x120 [ 2751.676762] ? kmem_cache_alloc_trace+0x459/0x740 [ 2751.681591] ? kasan_check_write+0x14/0x20 [ 2751.685819] ? _copy_from_user+0x99/0x110 [ 2751.689964] ? copy_mount_options+0x1f7/0x2e0 [ 2751.694454] SyS_mount+0xab/0x120 [ 2751.697889] ? copy_mnt_ns+0xb30/0xb30 [ 2751.701770] do_syscall_64+0x281/0x940 [ 2751.705650] ? vmalloc_sync_all+0x30/0x30 [ 2751.709787] ? _raw_spin_unlock_irq+0x27/0x70 [ 2751.714275] ? finish_task_switch+0x1c1/0x7e0 [ 2751.718767] ? syscall_return_slowpath+0x550/0x550 [ 2751.723685] ? syscall_return_slowpath+0x2ac/0x550 [ 2751.728591] ? prepare_exit_to_usermode+0x350/0x350 [ 2751.733593] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2751.735328] FAULT_INJECTION: forcing a failure. [ 2751.735328] name failslab, interval 1, probability 0, space 0, times 0 [ 2751.738946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2751.738961] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2751.738969] RIP: 0033:0x454e79 [ 2751.738974] RSP: 002b:00007f89031bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2751.738984] RAX: ffffffffffffffda RBX: 00007f89031bb6d4 RCX: 0000000000454e79 [ 2751.738990] RDX: 0000000020000780 RSI: 0000000020000ac0 RDI: 0000000020000000 [ 2751.738995] RBP: 000000000072bea0 R08: 0000000020000b00 R09: 0000000000000000 [ 2751.739001] R10: 0000000000037002 R11: 0000000000000246 R12: 0000000000000015 [ 2751.739006] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000006 [ 2751.807523] CPU: 0 PID: 13706 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2751.814781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.824115] Call Trace: [ 2751.826691] dump_stack+0x194/0x24d [ 2751.830308] ? arch_local_irq_restore+0x53/0x53 [ 2751.834964] ? __save_stack_trace+0x7e/0xd0 [ 2751.839271] should_fail+0x8c0/0xa40 [ 2751.842970] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2751.848069] ? kasan_kmalloc+0xad/0xe0 [ 2751.851949] ? kmem_cache_alloc_trace+0x136/0x740 [ 2751.856785] ? __memcg_init_list_lru_node+0x169/0x270 [ 2751.861955] ? __list_lru_init+0x544/0x750 [ 2751.866173] ? sget_userns+0x6b1/0xe40 [ 2751.870061] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2751.874801] ? do_mount+0xea4/0x2bb0 [ 2751.878493] ? SyS_mount+0xab/0x120 [ 2751.882099] ? do_syscall_64+0x281/0x940 [ 2751.886140] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2751.891491] ? find_held_lock+0x35/0x1d0 [ 2751.895541] ? __lock_is_held+0xb6/0x140 [ 2751.899578] ? check_same_owner+0x320/0x320 [ 2751.903879] ? rcu_note_context_switch+0x710/0x710 [ 2751.908794] should_failslab+0xec/0x120 [ 2751.912750] kmem_cache_alloc_trace+0x4b/0x740 [ 2751.917318] ? __kmalloc_node+0x33/0x70 [ 2751.921277] ? __kmalloc_node+0x33/0x70 [ 2751.925233] ? rcu_read_lock_sched_held+0x108/0x120 [ 2751.930226] __memcg_init_list_lru_node+0x169/0x270 [ 2751.935225] ? list_lru_add+0x7c0/0x7c0 [ 2751.939176] ? __kmalloc_node+0x47/0x70 [ 2751.943127] __list_lru_init+0x544/0x750 [ 2751.947161] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2751.953029] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2751.958035] ? lockdep_init_map+0x9/0x10 [ 2751.962077] sget_userns+0x6b1/0xe40 [ 2751.965762] ? set_anon_super+0x20/0x20 [ 2751.969713] ? put_filp+0x90/0x90 [ 2751.973140] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2751.978223] ? alloc_vfsmnt+0x762/0x9c0 [ 2751.982182] ? path_lookupat+0x238/0xba0 [ 2751.986226] ? mnt_free_id.isra.21+0x50/0x50 [ 2751.990617] ? trace_hardirqs_off+0x10/0x10 [ 2751.994922] ? putname+0xee/0x130 [ 2751.998360] ? cap_capable+0x1b5/0x230 [ 2752.002237] ? security_capable+0x8e/0xc0 [ 2752.006371] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2752.011538] ? ns_capable_common+0xcf/0x160 [ 2752.015845] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2752.021020] mount_ns+0x6d/0x190 [ 2752.024375] rpc_mount+0x9e/0xd0 [ 2752.027713] mount_fs+0x66/0x2d0 [ 2752.031067] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2752.035624] ? may_umount+0xa0/0xa0 [ 2752.039226] ? _raw_read_unlock+0x22/0x30 [ 2752.043350] ? __get_fs_type+0x8a/0xc0 [ 2752.047220] do_mount+0xea4/0x2bb0 [ 2752.050744] ? __might_fault+0x110/0x1d0 [ 2752.054800] ? copy_mount_string+0x40/0x40 [ 2752.059009] ? check_same_owner+0x320/0x320 [ 2752.063315] ? __check_object_size+0x8b/0x530 [ 2752.067783] ? __might_sleep+0x95/0x190 [ 2752.071742] ? kasan_check_write+0x14/0x20 [ 2752.075958] ? _copy_from_user+0x99/0x110 [ 2752.080083] ? memdup_user+0x5e/0x90 [ 2752.083774] ? copy_mount_options+0x1f7/0x2e0 [ 2752.088259] SyS_mount+0xab/0x120 [ 2752.091687] ? copy_mnt_ns+0xb30/0xb30 [ 2752.095557] do_syscall_64+0x281/0x940 [ 2752.099422] ? vmalloc_sync_all+0x30/0x30 [ 2752.103548] ? _raw_spin_unlock_irq+0x27/0x70 [ 2752.108035] ? finish_task_switch+0x1c1/0x7e0 [ 2752.112508] ? syscall_return_slowpath+0x550/0x550 [ 2752.117419] ? syscall_return_slowpath+0x2ac/0x550 [ 2752.122328] ? prepare_exit_to_usermode+0x350/0x350 [ 2752.127328] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2752.132676] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2752.137501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2752.142671] RIP: 0033:0x454e79 2018/03/30 19:35:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:46 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18001000f5050000000000ef070000009500000000000000"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:46 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000d00)={&(0x7f0000000200)='./file1\x00', r3}, 0x10) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() [ 2752.145842] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2752.153525] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2752.160775] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2752.168024] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2752.175292] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2752.182532] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000032 2018/03/30 19:35:46 executing program 1 (fault-call:14 fault-nth:51): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 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, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:46 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x4, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:46 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2752.581452] FAULT_INJECTION: forcing a failure. [ 2752.581452] name failslab, interval 1, probability 0, space 0, times 0 [ 2752.592766] CPU: 0 PID: 13746 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2752.600026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2752.609361] Call Trace: [ 2752.611928] dump_stack+0x194/0x24d [ 2752.615537] ? arch_local_irq_restore+0x53/0x53 [ 2752.620182] ? __save_stack_trace+0x7e/0xd0 [ 2752.624481] should_fail+0x8c0/0xa40 [ 2752.628171] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2752.633248] ? kasan_kmalloc+0xad/0xe0 [ 2752.637111] ? kmem_cache_alloc_trace+0x136/0x740 [ 2752.641925] ? __memcg_init_list_lru_node+0x169/0x270 [ 2752.647093] ? __list_lru_init+0x544/0x750 [ 2752.651309] ? sget_userns+0x6b1/0xe40 [ 2752.655176] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2752.659904] ? do_mount+0xea4/0x2bb0 [ 2752.663598] ? SyS_mount+0xab/0x120 [ 2752.667208] ? do_syscall_64+0x281/0x940 [ 2752.671247] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2752.676594] ? find_held_lock+0x35/0x1d0 [ 2752.680628] ? __lock_is_held+0xb6/0x140 [ 2752.684676] ? check_same_owner+0x320/0x320 [ 2752.688980] ? rcu_note_context_switch+0x710/0x710 [ 2752.693905] should_failslab+0xec/0x120 [ 2752.697862] kmem_cache_alloc_trace+0x4b/0x740 [ 2752.702427] ? __kmalloc_node+0x33/0x70 [ 2752.706377] ? __kmalloc_node+0x33/0x70 [ 2752.710340] ? rcu_read_lock_sched_held+0x108/0x120 [ 2752.715351] __memcg_init_list_lru_node+0x169/0x270 [ 2752.720363] ? list_lru_add+0x7c0/0x7c0 [ 2752.724334] ? __kmalloc_node+0x47/0x70 [ 2752.728304] __list_lru_init+0x544/0x750 [ 2752.732353] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2752.738212] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2752.743216] ? lockdep_init_map+0x9/0x10 [ 2752.747259] sget_userns+0x6b1/0xe40 [ 2752.750952] ? set_anon_super+0x20/0x20 [ 2752.754911] ? put_filp+0x90/0x90 [ 2752.758342] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2752.763425] ? alloc_vfsmnt+0x762/0x9c0 [ 2752.767379] ? path_lookupat+0x238/0xba0 [ 2752.771423] ? mnt_free_id.isra.21+0x50/0x50 [ 2752.775807] ? trace_hardirqs_off+0x10/0x10 [ 2752.780110] ? putname+0xee/0x130 [ 2752.783536] ? cap_capable+0x1b5/0x230 [ 2752.787397] ? security_capable+0x8e/0xc0 [ 2752.791517] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2752.796682] ? ns_capable_common+0xcf/0x160 [ 2752.800988] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2752.806155] mount_ns+0x6d/0x190 [ 2752.809495] rpc_mount+0x9e/0xd0 [ 2752.812833] mount_fs+0x66/0x2d0 [ 2752.816174] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2752.820735] ? may_umount+0xa0/0xa0 [ 2752.824342] ? _raw_read_unlock+0x22/0x30 [ 2752.828469] ? __get_fs_type+0x8a/0xc0 [ 2752.832340] do_mount+0xea4/0x2bb0 [ 2752.835861] ? __might_fault+0x110/0x1d0 [ 2752.839902] ? copy_mount_string+0x40/0x40 [ 2752.844109] ? check_same_owner+0x320/0x320 [ 2752.848413] ? __check_object_size+0x8b/0x530 [ 2752.852880] ? __might_sleep+0x95/0x190 [ 2752.856837] ? kasan_check_write+0x14/0x20 [ 2752.861052] ? _copy_from_user+0x99/0x110 [ 2752.865189] ? memdup_user+0x5e/0x90 [ 2752.868883] ? copy_mount_options+0x1f7/0x2e0 [ 2752.873366] SyS_mount+0xab/0x120 [ 2752.876792] ? copy_mnt_ns+0xb30/0xb30 [ 2752.880656] do_syscall_64+0x281/0x940 [ 2752.884520] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 2752.890045] ? syscall_return_slowpath+0x550/0x550 [ 2752.894955] ? syscall_return_slowpath+0x2ac/0x550 [ 2752.899860] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2752.905210] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2752.910049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2752.915210] RIP: 0033:0x454e79 [ 2752.918371] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2752.926064] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2752.933309] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2752.940554] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2752.947797] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2752.955054] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000033 2018/03/30 19:35:47 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:47 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000e00)={r0, 0x28, &(0x7f0000000a80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e40)={r1, 0x9}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0/file1\x00', 0x0, 0x10}, 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r5, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r6 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r2}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000680)={0xffffffffffffffff, &(0x7f0000000c40)="624e136b756852ca211c70688870ea1fb6c04846923a67a732012fcb6ad23053326d3a168fc29be411ac741082c71935296299337c73d201a2a3413970458dedde40adf1a3b581cd0752891b0030daa8f975248d348a092eb2fc76aa666330f4028883a3b4af75e27661f7e3be102feba419993ec026aba53a1e3d4dc7f4ccae353a1b54c5e6a84e47580a6267a825626d89767b2fb1dae1388e54d757c524c5267d4859cca6f7c6656fe11f2b978e3b59ee9db19b8d6b2dff8d996b677957c78b22be3eb923f5", &(0x7f0000000d40)=""/178}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000004c0)) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000005c0)={r4, 0x28, &(0x7f0000000580)}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f00000008c0)="7cb312bc34c724d2fd96e1fa2a52fe706cadd616a20bea9bc0bc138fce76fac65315d13b1daf785e24ed57bed895c90a4d1409a9ed55d297a1d92e0217711a8f308b73579f211f5cbb4f6aca427f01931b1196e340") mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:47 executing program 1 (fault-call:14 fault-nth:52): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:47 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:47 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000d00)={0xffffffffffffff9c, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d40)={r0, 0x101, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x4000000000000002, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:47 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x4, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:47 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00), 0x0, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2753.641303] FAULT_INJECTION: forcing a failure. [ 2753.641303] name failslab, interval 1, probability 0, space 0, times 0 [ 2753.652654] CPU: 1 PID: 13775 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2753.659915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2753.669246] Call Trace: [ 2753.671826] dump_stack+0x194/0x24d [ 2753.675445] ? arch_local_irq_restore+0x53/0x53 [ 2753.680108] ? __save_stack_trace+0x7e/0xd0 [ 2753.684430] should_fail+0x8c0/0xa40 [ 2753.688145] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2753.693411] ? kasan_kmalloc+0xad/0xe0 [ 2753.697294] ? kmem_cache_alloc_trace+0x136/0x740 [ 2753.702132] ? __memcg_init_list_lru_node+0x169/0x270 [ 2753.707317] ? __list_lru_init+0x544/0x750 [ 2753.711543] ? sget_userns+0x6b1/0xe40 [ 2753.715433] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2753.720173] ? do_mount+0xea4/0x2bb0 [ 2753.723861] ? SyS_mount+0xab/0x120 [ 2753.727470] ? do_syscall_64+0x281/0x940 [ 2753.731515] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2753.736858] ? find_held_lock+0x35/0x1d0 [ 2753.740909] ? __lock_is_held+0xb6/0x140 [ 2753.744981] ? check_same_owner+0x320/0x320 [ 2753.749291] ? rcu_note_context_switch+0x710/0x710 [ 2753.754212] should_failslab+0xec/0x120 [ 2753.758173] kmem_cache_alloc_trace+0x4b/0x740 [ 2753.762732] ? __kmalloc_node+0x33/0x70 [ 2753.766695] __memcg_init_list_lru_node+0x169/0x270 [ 2753.771696] ? list_lru_add+0x7c0/0x7c0 [ 2753.775654] ? __kmalloc_node+0x47/0x70 [ 2753.779614] __list_lru_init+0x544/0x750 [ 2753.783652] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2753.789511] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2753.794512] ? lockdep_init_map+0x9/0x10 [ 2753.798559] sget_userns+0x6b1/0xe40 [ 2753.802253] ? set_anon_super+0x20/0x20 [ 2753.806214] ? put_filp+0x90/0x90 [ 2753.809648] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2753.814735] ? alloc_vfsmnt+0x762/0x9c0 [ 2753.818692] ? path_lookupat+0x238/0xba0 [ 2753.822736] ? mnt_free_id.isra.21+0x50/0x50 [ 2753.827121] ? trace_hardirqs_off+0x10/0x10 [ 2753.831421] ? putname+0xee/0x130 [ 2753.834850] ? cap_capable+0x1b5/0x230 [ 2753.838719] ? security_capable+0x8e/0xc0 [ 2753.842857] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2753.848036] ? ns_capable_common+0xcf/0x160 [ 2753.852338] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2753.857502] mount_ns+0x6d/0x190 [ 2753.860843] rpc_mount+0x9e/0xd0 [ 2753.864184] mount_fs+0x66/0x2d0 [ 2753.867525] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2753.872088] ? may_umount+0xa0/0xa0 [ 2753.875702] ? _raw_read_unlock+0x22/0x30 [ 2753.879832] ? __get_fs_type+0x8a/0xc0 [ 2753.883701] do_mount+0xea4/0x2bb0 [ 2753.887226] ? __might_fault+0x110/0x1d0 [ 2753.891264] ? copy_mount_string+0x40/0x40 [ 2753.895476] ? check_same_owner+0x320/0x320 [ 2753.899782] ? __check_object_size+0x8b/0x530 [ 2753.904259] ? __might_sleep+0x95/0x190 [ 2753.908211] ? kasan_check_write+0x14/0x20 [ 2753.912429] ? _copy_from_user+0x99/0x110 [ 2753.916561] ? memdup_user+0x5e/0x90 [ 2753.920250] ? copy_mount_options+0x1f7/0x2e0 [ 2753.924718] SyS_mount+0xab/0x120 [ 2753.928150] ? copy_mnt_ns+0xb30/0xb30 [ 2753.932027] do_syscall_64+0x281/0x940 [ 2753.935900] ? vmalloc_sync_all+0x30/0x30 [ 2753.940038] ? finish_task_switch+0x1c1/0x7e0 [ 2753.944522] ? syscall_return_slowpath+0x550/0x550 [ 2753.949440] ? syscall_return_slowpath+0x2ac/0x550 [ 2753.954358] ? prepare_exit_to_usermode+0x350/0x350 [ 2753.959361] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2753.965001] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2753.969840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2753.975016] RIP: 0033:0x454e79 [ 2753.978187] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2753.985866] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 2018/03/30 19:35:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:48 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x9, 0x2, 0x3, 0xc5, 0x0, 0x1000, 0x2000, 0x0, 0x4, 0x5, 0x7ff, 0x4546f017, 0x0, 0x1000, 0x1000, 0x5, 0x7, 0x7, 0x8, 0x10000, 0x7, 0xfde, 0x3f, 0x3, 0x1, 0x1000, 0x8, 0x1, 0x400, 0x100000000, 0xc27, 0x8f80000000000000, 0x100, 0x1, 0x4, 0x8, 0x0, 0x4, 0x0, @perf_config_ext={0x80}, 0x1000, 0x9, 0x800, 0x6, 0x1000, 0x2, 0xfffffffffffffff7}, 0x0, 0x10, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000004c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r2}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:48 executing program 1 (fault-call:14 fault-nth:53): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) [ 2753.993111] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2754.000357] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2754.007603] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2754.014849] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000034 2018/03/30 19:35:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) close(r4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:48 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000100f505000000000000070000009500000000000000"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r6}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() [ 2754.276518] FAULT_INJECTION: forcing a failure. [ 2754.276518] name failslab, interval 1, probability 0, space 0, times 0 [ 2754.287811] CPU: 0 PID: 13792 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2754.295067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2754.304393] Call Trace: [ 2754.306960] dump_stack+0x194/0x24d [ 2754.310569] ? arch_local_irq_restore+0x53/0x53 [ 2754.315222] ? __save_stack_trace+0x7e/0xd0 [ 2754.319540] should_fail+0x8c0/0xa40 [ 2754.323248] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2754.328339] ? kasan_kmalloc+0xad/0xe0 [ 2754.332205] ? kmem_cache_alloc_trace+0x136/0x740 [ 2754.337042] ? __memcg_init_list_lru_node+0x169/0x270 [ 2754.342220] ? __list_lru_init+0x544/0x750 [ 2754.346440] ? sget_userns+0x6b1/0xe40 [ 2754.350304] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2754.355039] ? do_mount+0xea4/0x2bb0 [ 2754.358737] ? SyS_mount+0xab/0x120 [ 2754.362339] ? do_syscall_64+0x281/0x940 [ 2754.366381] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2754.371723] ? find_held_lock+0x35/0x1d0 [ 2754.375762] ? __lock_is_held+0xb6/0x140 [ 2754.379812] ? check_same_owner+0x320/0x320 [ 2754.384124] ? rcu_note_context_switch+0x710/0x710 [ 2754.389048] should_failslab+0xec/0x120 [ 2754.393008] kmem_cache_alloc_trace+0x4b/0x740 [ 2754.397572] ? __kmalloc_node+0x33/0x70 [ 2754.401528] ? __kmalloc_node+0x33/0x70 [ 2754.405496] ? rcu_read_lock_sched_held+0x108/0x120 [ 2754.410497] __memcg_init_list_lru_node+0x169/0x270 [ 2754.415500] ? list_lru_add+0x7c0/0x7c0 [ 2754.419466] ? __kmalloc_node+0x47/0x70 [ 2754.423442] __list_lru_init+0x544/0x750 [ 2754.427487] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2754.433348] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2754.438342] ? lockdep_init_map+0x9/0x10 [ 2754.442384] sget_userns+0x6b1/0xe40 [ 2754.446074] ? set_anon_super+0x20/0x20 [ 2754.450036] ? put_filp+0x90/0x90 [ 2754.453475] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2754.458564] ? alloc_vfsmnt+0x762/0x9c0 [ 2754.462519] ? path_lookupat+0x238/0xba0 [ 2754.466555] ? mnt_free_id.isra.21+0x50/0x50 [ 2754.470937] ? trace_hardirqs_off+0x10/0x10 [ 2754.475230] ? putname+0xee/0x130 [ 2754.478661] ? cap_capable+0x1b5/0x230 [ 2754.482530] ? security_capable+0x8e/0xc0 [ 2754.486653] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2754.491826] ? ns_capable_common+0xcf/0x160 [ 2754.496135] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2754.501299] mount_ns+0x6d/0x190 [ 2754.504652] rpc_mount+0x9e/0xd0 [ 2754.507993] mount_fs+0x66/0x2d0 [ 2754.511346] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2754.515912] ? may_umount+0xa0/0xa0 [ 2754.519522] ? _raw_read_unlock+0x22/0x30 [ 2754.523661] ? __get_fs_type+0x8a/0xc0 [ 2754.527533] do_mount+0xea4/0x2bb0 [ 2754.531053] ? __might_fault+0x110/0x1d0 [ 2754.535108] ? copy_mount_string+0x40/0x40 [ 2754.539331] ? check_same_owner+0x320/0x320 [ 2754.543646] ? __check_object_size+0x8b/0x530 [ 2754.548138] ? __might_sleep+0x95/0x190 [ 2754.552109] ? kasan_check_write+0x14/0x20 [ 2754.556337] ? _copy_from_user+0x99/0x110 [ 2754.560480] ? memdup_user+0x5e/0x90 [ 2754.564180] ? copy_mount_options+0x1f7/0x2e0 [ 2754.568661] SyS_mount+0xab/0x120 [ 2754.572094] ? copy_mnt_ns+0xb30/0xb30 [ 2754.575958] do_syscall_64+0x281/0x940 [ 2754.579819] ? vmalloc_sync_all+0x30/0x30 [ 2754.583949] ? _raw_spin_unlock_irq+0x27/0x70 [ 2754.588428] ? finish_task_switch+0x1c1/0x7e0 [ 2754.592901] ? syscall_return_slowpath+0x550/0x550 [ 2754.597814] ? syscall_return_slowpath+0x2ac/0x550 [ 2754.602740] ? prepare_exit_to_usermode+0x350/0x350 [ 2754.607741] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2754.613086] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2754.617912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2754.623081] RIP: 0033:0x454e79 2018/03/30 19:35:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) socketpair(0xb, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r2}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) [ 2754.626255] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2754.633960] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2754.641224] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2754.648484] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2754.655747] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2754.663001] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000035 2018/03/30 19:35:49 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00), 0x0, &(0x7f0000007c80)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="eb8a2d3d8cfb93f14711b0b64d4568668a98228eda25b6a76318271a29cf588504a362ac63e62834f72135d25436c6a2ed975d569c562b15faa6d77642cac15ed1f35162fe559675de6e27c09c0f04617843f2ea5348b3e23e704e74aa87604bddfda141adcde35a7992c6ebd5f514807d44e91380af067f5bf1f059e062f71861a7f70dde0e50c2da8bdd6fa0eaaf972561e2aab17f8bb99e32ee3f1f2c023528ed04ef4e83d4d7e7c2d10a53c880c76a5cddce85d0bf5924a1a39e16a65f5d4f04b9419b3da2a16b9de43e1001a111c285988769a984bc32153c3f75c5ada4325d146ba485f938df5c299844000acc0d8aa3b838b6f2fe34de5be6aa029e80a84ae4d578963491da3e39ed0cf66a17fc67c8f279700d4f4059dcce7bc3f5c9d6a0a7fdcc6e05769370a2574a52d8cf424acc04339e1ecf26866f5e5b9beccaf1d61a267b2872e588d383e498dd3a834801d4a1f44d1d950737cefa11613c32d57d3ed6ee3fa13c8b2bb67e2ba4a7a75c07b34631f88954728e0a24ac94d25e014bf526aa48748a0d3b9768884709d5360b964addd06ccc47c74547f52beedf13ed8523738bbe6ea2dc8776b442e2beff3e66af0e002765424c8e0c6d8aa9a857c27058eec635a190ca59f78ff54f939374cc2d4416bad618fa6157d83e32e83e4698dcb91e9da83d2a5b282cbd8e531a7e89479a749681b41ae41fe3ccc4dc17d76f1adacc9ba389caad3c1b0316fe19590c7405dadc5ce4633b11434a78905b52fd2475b13c7ab6171d2fa100626b908270b0bc06b5c3bba872beee1409f31795eb7b86c0ab4830b27329fd2d00cd47b2bfe4f18a78d95d7cfda8796e8f250e763e609c883e64a6b8ed1c3f7ac8c7cbf80c19fba4e70455b345e04d842aac4abfb4172c592c8075a8615f5b7336bff55ea1927dd55e6f31e4b2d93249a6dac8876e959f74454a3a6f88e157f98d672305d8d96c266efcdff05131fd148ebfbba080147df25ba0f708386301810a26ed40d5f108f445909381233a59860eb03b8a82aa3b95d99561f56a024288d5574920f14a5c45d83bda2b697a542ff2b7411f6dd7cb6f4b7d43862537e763942f39f4a5f4eb9926c0452c68c3e27a606603d39ba7b2a87c48fac8a24c12e55b3a15f3d967cef96d6f90f25693f44fa594c9a5ed1435b63e941fe440b7bff8e0167ebb4e233279bfdf268c991d2b9caea8182c88387b251c5318976a0a9ee4868b8dd669b8d1a9d77fbd838769df34439e6872f5d887011b7a75f70a903225546cf616c3e8b54b295207e406bcfb473d28950f841dbbefbbe643b4c84bb76ccdefdc9c2863e2bc094c8209699a43932c63e461dcc7180d63f928956e7dd6a5bbeac76fe7b10c0646cd2f022de4f7d4e00c72e2677f397c7f52cb2ae9ac81635c44bcd2d5607aa861205ca63d5f2d3067e945cf4465d61bb37b1761a11dbd36edf2f5a8ce7bd8f3d48ecad29292c1910cebf1aa4d93bb203bb78a9f24f8b9310ef4dacf00dfbd6c7e94425c207a8a45cd9981add093866ca1aa99eb1a835083a3c01252ed8788cb37f3ae0303238384d5f7ededd528f0cd1d48aad3c8b420419ac70224a08e12578200b654a9ad541774e1de8bfbde690d248d97dbb3286a41a0d420d822b2de3cc4d622e8b6f9a53b196b02e2924aa8609359057b0d03eafb1585da55f476a733c91962415c42b94692db651afdc5eb2121b0047025a8140b5bf75bf07ad86bff12b8ad6e75bc01005105aa7c86140b3987bb75906288582e93d56a1375e45497ecb0377e041bf5283e24cc2b6775d4c0f39c8fe5889459bb988aee1ea8b08c4418936b68939f324bf6a99275bc4c6d3393cc9702359413ccb7f92cc79b558800b0ce38add97d7ec7e2497f5d7a3c759601e089ad5e6203609c16ba73f82cd85fa77cd603666fb3433ae4df7f2ab8f7d4497b79d43beb8717b30eec92e2c0c2168d62751297ab2f81a79d9a9dcb53368e9f7dc859a0bc92b05189d5b8f3cad7d67db480ee6ea8780fd6697a0eed57681dd1e4ba639f75f1865297265006c4c46740bae69f99389f99a42db1638d6f9cc387e2b0cc4bfb263fd21fb2ced3ce6ec2a1de348bd905dd58aac36a50c802d9877a87b0b7ffa8e2556d471c6e643c5f348b8ea07b4d5dcf965629e5ef3130d4107e2f65ffc9bb88c3181ac1f58e4932de0c75a5f97fcb28851e7deccbe5c1beef3e4028dae56944ed36be197927c952b401c2cfc4e72c68f3d829dc9447d4d207537cf9215a5be1da0b9f1b54bdf5e4d7b75e87c70c8c936b49e2e6fed8ce488cdabede772123a6a035308caefb02abcb63134d0c66fd7c9303a5b83a269de1fdcd1702990a50dd3d75826d9a7d89bfb523e2d9e8d32a016049d337a54b7a367981179f9b72be2c1bcfe8bc67967623a0107fe7be8622f9c67e4085fb78f691e1b0ea8eaf53b97a3a60a65152f19fc61fc33d365a7aa0129a21b0aaaeac3cdc935038bae7b444477d2cca9c8c03a73e9d5d9d6f66b0a4e3fbc06f2aaeb80d9cf38e9109ad7f3859e51b317ed966d8649d29e170c14282021a9e7d35beba796b538e11e5cba193d6837c796e67a351c1d0a8ebae9e96e66a95f3e03aa08d3302da6f7653314d3f5bfcc9433d51789c6cbeb88afbfd3d4f841fffd8ca83ca92b5d77347430f5b65472bf537008eaf6512601f46277116536f9d4ac8a649fa68363f98fa1583a07ac9348d306c548fae9e92cc05c5db178917bf87f4e0e7d6f220c195ad8f374bd78a9e7704462fd224d9def5571a060a250266ffae68e6208d4a6c1c8a5323aa0e3aacd56bd368bc3b0c1f4325fd255a833b22d7fb431da5272e669c8c96d7160d506424f6699e7984135948d02728902c531de7a7d989e46cc50f8118000edca22a3693e6c030737c75ddad7530a2e61ed1fd12cc940b48029ceb7fd9aebbbd68c2d53a514c088d293c0c32c39cbfd07eeb8046e6ca36697cd83b5859a3ad46783cd8dd104f9fdced688e680ff2a08f1dd5b125ae336f814cacebed1e8ac4b9c6129c3ac0cd58cdfc70c24c1940c2da83eb66a9e203e64f6d5551a048210ddb5b41a65b6442cd134d1d370267befdaf086ea25e69c4b32961b6f20fc5271f37f864235ea3499dddbbcad7201c749cc4de42d4805d031ffe1bb1b49dd3cf3b2ab1c637978c5c63e9cb59ae7f6996ba2026a23e528ea5f9069d39da3745be087537c0b1a54596c0a665dc514875756a01176e99375c9cb518affd9471e86b99e7bc482306a30e70ff080dd68f69d68731d569a97619e23927055e25c73b24845c605931a4641e85ab0f215f29b633285ccf03e485e4fff94569bc8c45ecab510317fc184be273cedea71a36d8c8c054522a74fc4808bf07ac79e0f62072bd71d8e902f1e3a4889947e6ead5cc5edfcc47bce0b11a707f87d2384fffd332e4e156b10667df1749a637103efe3d4fe6b8f446f135879604d00116278cad55990c3c0b0437e69cb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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:49 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:49 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x3, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:50 executing program 1 (fault-call:14 fault-nth:54): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:50 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}], 0x2, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1275}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11, 0xffffffffffffffff, 0x800000000000}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r6 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) recvmsg$kcm(r4, &(0x7f0000001540)={&(0x7f0000000d80)=@sco, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000e00)=""/100, 0x64}], 0x1, &(0x7f0000000e80)=""/204, 0xcc, 0x3f265dc}, 0x2000) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r7}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x7fff) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) r8 = gettid() perf_event_open(&(0x7f0000000d00)={0x3, 0x70, 0xfff, 0x10000, 0x2, 0xc8b, 0x0, 0x1ee4, 0xd00, 0x6, 0x4, 0xffffffff7fffffff, 0x7, 0x4, 0x1, 0x0, 0x400, 0x7, 0xffffffff00000001, 0xd47, 0x7fffffff, 0x3, 0x0, 0x200, 0x1, 0x584, 0x1000, 0x3fff80000000000, 0x6, 0x0, 0x2df6, 0x0, 0x0, 0x6, 0x200, 0x1, 0xb5, 0xfffffffffffffffc, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x3080f, 0xa00, 0x2, 0x0, 0xb9fb, 0xffffffff, 0x197}, r8, 0x7, r4, 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700), &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:50 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00), 0x0, &(0x7f0000007c80)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, &(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37005, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:50 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x3, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000007c80)}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000000200)="37a1abf5aba1e98753c2153cfec204543065e5edf1ff103cb5e0f1befdd3ac2fc71399b60e42ae9a", 0x28}, {&(0x7f0000000480)="478e895b3fa1757a3d96a4779440755cc0f086e8ad6a3c98f98951a17680f2aa0b1c1040fd05ead15fdc33d6986409495814ad947e3cb0eaba3b62", 0x3b}, {&(0x7f0000002ec0)="4ccc9ead8234c079b34d84e61f9a504bcfe825ae5885624c685fbb786127536785d45654f7b8408316623802031cd72bef6e6b1eac28bfdd713147d83634e0f89e2d58828cadac9f7fba47877bd7cb97cf9a4c19e358597b774316f6478d68632aa62cc09ea776bcfebed2bbb58807d2c3d31c023f29387a7b63ed06baa1292fc54bf2cedbbfadb620c2672ec0aad14ecff01383e905668f705e206517d066801b6981f6c3809d36b90b5e1d5acfdac972c0b9fbdab99e522e0c67e8bf5c7420ec32fa9456213199decbc60aa5054719a7a0dbe1f03b21a0531f80dbc079bcde40325d4417d7bb7653d1d2ef8607fa781b527769b3c6c53a", 0xf8}], 0x4, 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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) 2018/03/30 19:35:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000d40)={&(0x7f0000000d00)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000dc0)={r4, &(0x7f0000001540)="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", &(0x7f0000000d80)="adb91398"}, 0x20) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r5 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r5, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r7 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000f5050000000000000700000095000000000000"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r8}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000200)={r5}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37006, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() [ 2756.034751] FAULT_INJECTION: forcing a failure. [ 2756.034751] name failslab, interval 1, probability 0, space 0, times 0 [ 2756.046052] CPU: 1 PID: 13858 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2756.053313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2756.062648] Call Trace: [ 2756.065234] dump_stack+0x194/0x24d [ 2756.068864] ? arch_local_irq_restore+0x53/0x53 [ 2756.073527] ? __save_stack_trace+0x7e/0xd0 [ 2756.077840] should_fail+0x8c0/0xa40 [ 2756.081540] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2756.086631] ? kasan_kmalloc+0xad/0xe0 [ 2756.090511] ? kmem_cache_alloc_trace+0x136/0x740 [ 2756.095340] ? __memcg_init_list_lru_node+0x169/0x270 [ 2756.100506] ? __list_lru_init+0x544/0x750 [ 2756.104717] ? sget_userns+0x6b1/0xe40 [ 2756.108583] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 2756.113313] ? do_mount+0xea4/0x2bb0 [ 2756.116999] ? SyS_mount+0xab/0x120 [ 2756.120612] ? do_syscall_64+0x281/0x940 [ 2756.124659] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2756.130016] ? find_held_lock+0x35/0x1d0 [ 2756.134067] ? __lock_is_held+0xb6/0x140 [ 2756.138124] ? check_same_owner+0x320/0x320 [ 2756.142435] ? rcu_note_context_switch+0x710/0x710 [ 2756.147363] should_failslab+0xec/0x120 [ 2756.151326] kmem_cache_alloc_trace+0x4b/0x740 [ 2756.155898] ? __kmalloc_node+0x33/0x70 [ 2756.159869] ? __kmalloc_node+0x33/0x70 [ 2756.163832] ? rcu_read_lock_sched_held+0x108/0x120 [ 2756.168850] __memcg_init_list_lru_node+0x169/0x270 [ 2756.173863] ? list_lru_add+0x7c0/0x7c0 [ 2756.177836] ? __kmalloc_node+0x47/0x70 [ 2756.181809] __list_lru_init+0x544/0x750 [ 2756.185877] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 2756.191763] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2756.196763] ? lockdep_init_map+0x9/0x10 [ 2756.200811] sget_userns+0x6b1/0xe40 [ 2756.204507] ? set_anon_super+0x20/0x20 [ 2756.208466] ? put_filp+0x90/0x90 [ 2756.211905] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2756.216998] ? alloc_vfsmnt+0x762/0x9c0 [ 2756.220964] ? path_lookupat+0x238/0xba0 [ 2756.225017] ? mnt_free_id.isra.21+0x50/0x50 [ 2756.229413] ? trace_hardirqs_off+0x10/0x10 [ 2756.233719] ? putname+0xee/0x130 [ 2756.237158] ? cap_capable+0x1b5/0x230 [ 2756.241029] ? security_capable+0x8e/0xc0 [ 2756.245169] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2756.250346] ? ns_capable_common+0xcf/0x160 [ 2756.254645] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2756.259815] mount_ns+0x6d/0x190 [ 2756.263174] rpc_mount+0x9e/0xd0 [ 2756.266526] mount_fs+0x66/0x2d0 [ 2756.269868] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2756.274424] ? may_umount+0xa0/0xa0 [ 2756.278035] ? _raw_read_unlock+0x22/0x30 [ 2756.282166] ? __get_fs_type+0x8a/0xc0 [ 2756.286037] do_mount+0xea4/0x2bb0 [ 2756.289553] ? __might_fault+0x110/0x1d0 [ 2756.293600] ? copy_mount_string+0x40/0x40 [ 2756.297814] ? check_same_owner+0x320/0x320 [ 2756.302113] ? __check_object_size+0x8b/0x530 [ 2756.306583] ? __might_sleep+0x95/0x190 [ 2756.310541] ? kasan_check_write+0x14/0x20 [ 2756.314758] ? _copy_from_user+0x99/0x110 [ 2756.318890] ? memdup_user+0x5e/0x90 [ 2756.322587] ? copy_mount_options+0x1f7/0x2e0 [ 2756.327057] SyS_mount+0xab/0x120 [ 2756.330491] ? copy_mnt_ns+0xb30/0xb30 [ 2756.334366] do_syscall_64+0x281/0x940 [ 2756.338239] ? vmalloc_sync_all+0x30/0x30 [ 2756.342359] ? _raw_spin_unlock_irq+0x27/0x70 [ 2756.346831] ? finish_task_switch+0x1c1/0x7e0 [ 2756.351300] ? syscall_return_slowpath+0x550/0x550 [ 2756.356211] ? syscall_return_slowpath+0x2ac/0x550 [ 2756.361125] ? prepare_exit_to_usermode+0x350/0x350 [ 2756.366127] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2756.371479] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2756.376307] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2756.381478] RIP: 0033:0x454e79 [ 2756.384647] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2756.392346] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2756.399596] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2756.406839] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2756.414080] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 [ 2756.421341] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000036 2018/03/30 19:35:50 executing program 1 (fault-call:14 fault-nth:55): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r0, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x0, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() close(0xffffffffffffffff) 2018/03/30 19:35:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700), &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x0, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000580)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb8", 0x5f}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r6 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x0, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000240)='./file0/file0\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000680)={r7, r5}) gettid() close(0xffffffffffffffff) 2018/03/30 19:35:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r6 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r0}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000200)={r5}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r7}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d40)={&(0x7f0000000d00)='./file0/file0\x00', r4}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() 2018/03/30 19:35:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r6 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xffffff83}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000000200)=""/30, 0x1e, 0x29d6}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f0000001800)=ANY=[@ANYBLOB="ff010000000000000000000007000006950000000000000015bbe9348600df8df05dc18046c07d7d5ec83845af70438d5e77c933c9a91b72b4eabfcb58fbe90df50ff7c10a18c28f15432a5c7c1faee061d31542c7f4ef5318377d0ecc52ce1563e60cf835dc14fce293969d03bfbc30a5ab18717ec845a124e8387f0e1b50cf606e1c373393085ce7f9f8886cf8b9b7d7d8e13a238e8498cacb6acb2e0c3718a205e29b66c4da2a25a2ea9f2303e9ae7138cfc5bcc2bb63a771d44f529a5cf3fa550b1ff38fb3a37924ad7a656ce04864028a5339e0869990968daf49ebfbfe"], &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r7}, 0x48) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) recvmsg$kcm(r5, &(0x7f00000017c0)={&(0x7f0000000d00)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000e00)}, {&(0x7f0000000e40)=""/166, 0xa6}, {&(0x7f0000000f00)=""/93, 0x5d}, {&(0x7f0000000f80)=""/53, 0x35}, {&(0x7f0000000fc0)=""/18, 0x12}, {&(0x7f0000001540)=""/89, 0x59}, {&(0x7f0000001440)=""/38, 0x26}, {&(0x7f00000015c0)=""/32, 0x20}, {&(0x7f0000001600)=""/179, 0xb3}], 0x9, &(0x7f0000001780)=""/1, 0x1, 0x852a}, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x80) gettid() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") gettid() [ 2756.750439] FAULT_INJECTION: forcing a failure. [ 2756.750439] name failslab, interval 1, probability 0, space 0, times 0 [ 2756.761975] CPU: 1 PID: 13881 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2756.769247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2756.778602] Call Trace: [ 2756.781186] dump_stack+0x194/0x24d [ 2756.784800] ? arch_local_irq_restore+0x53/0x53 [ 2756.789453] ? find_held_lock+0x35/0x1d0 [ 2756.793508] should_fail+0x8c0/0xa40 [ 2756.797203] ? __list_lru_init+0x352/0x750 [ 2756.801411] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2756.806496] ? trace_hardirqs_off+0x10/0x10 [ 2756.810802] ? find_first_zero_bit+0x93/0xe0 [ 2756.815184] ? trace_hardirqs_off+0x10/0x10 [ 2756.819485] ? find_held_lock+0x35/0x1d0 [ 2756.823525] ? __lock_is_held+0xb6/0x140 [ 2756.827575] ? check_same_owner+0x320/0x320 [ 2756.831879] ? lock_downgrade+0x980/0x980 [ 2756.836017] ? rcu_note_context_switch+0x710/0x710 [ 2756.840935] ? find_held_lock+0x35/0x1d0 [ 2756.844988] should_failslab+0xec/0x120 [ 2756.848951] __kmalloc+0x63/0x760 [ 2756.852384] ? lock_downgrade+0x980/0x980 [ 2756.856507] ? register_shrinker+0x10e/0x2d0 [ 2756.860890] ? trace_event_raw_event_module_request+0x320/0x320 [ 2756.866935] register_shrinker+0x10e/0x2d0 [ 2756.871164] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 2756.876943] ? memcpy+0x45/0x50 [ 2756.880222] sget_userns+0xbbf/0xe40 [ 2756.883920] ? set_anon_super+0x20/0x20 [ 2756.887879] ? put_filp+0x90/0x90 [ 2756.891313] ? destroy_unused_super.part.6+0xd0/0xd0 [ 2756.896395] ? path_lookupat+0x238/0xba0 [ 2756.900443] ? mnt_free_id.isra.21+0x50/0x50 [ 2756.904831] ? trace_hardirqs_off+0x10/0x10 [ 2756.909138] ? putname+0xee/0x130 [ 2756.912573] ? cap_capable+0x1b5/0x230 [ 2756.916445] ? security_capable+0x8e/0xc0 [ 2756.920569] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2756.925734] ? ns_capable_common+0xcf/0x160 [ 2756.930037] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 2756.935201] mount_ns+0x6d/0x190 [ 2756.938544] rpc_mount+0x9e/0xd0 [ 2756.941893] mount_fs+0x66/0x2d0 [ 2756.945239] vfs_kern_mount.part.26+0xc6/0x4a0 [ 2756.949800] ? may_umount+0xa0/0xa0 [ 2756.953414] ? _raw_read_unlock+0x22/0x30 [ 2756.957539] ? __get_fs_type+0x8a/0xc0 [ 2756.961406] do_mount+0xea4/0x2bb0 [ 2756.964930] ? __might_fault+0x110/0x1d0 [ 2756.968971] ? copy_mount_string+0x40/0x40 [ 2756.973185] ? check_same_owner+0x320/0x320 [ 2756.977489] ? __check_object_size+0x8b/0x530 [ 2756.981960] ? __might_sleep+0x95/0x190 [ 2756.985917] ? kasan_check_write+0x14/0x20 [ 2756.990140] ? _copy_from_user+0x99/0x110 [ 2756.994276] ? memdup_user+0x5e/0x90 [ 2756.997973] ? copy_mount_options+0x1f7/0x2e0 [ 2757.002448] SyS_mount+0xab/0x120 [ 2757.005873] ? copy_mnt_ns+0xb30/0xb30 [ 2757.009739] do_syscall_64+0x281/0x940 [ 2757.013612] ? vmalloc_sync_all+0x30/0x30 [ 2757.017749] ? _raw_spin_unlock_irq+0x27/0x70 [ 2757.022236] ? finish_task_switch+0x1c1/0x7e0 [ 2757.026723] ? syscall_return_slowpath+0x550/0x550 [ 2757.031632] ? syscall_return_slowpath+0x2ac/0x550 [ 2757.036541] ? prepare_exit_to_usermode+0x350/0x350 [ 2757.041539] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2757.046899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2757.051740] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2757.056925] RIP: 0033:0x454e79 [ 2757.060100] RSP: 002b:00007fe973fbcc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2757.067799] RAX: ffffffffffffffda RBX: 00007fe973fbd6d4 RCX: 0000000000454e79 [ 2757.075052] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 2757.082296] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 2757.089549] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000015 2018/03/30 19:35:51 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000004300)=""/193, 0xc1}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x0) sendmsg(r2, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r4}, 0x80, &(0x7f0000007c00), 0x0, &(0x7f0000007c80)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001b00)=""/166, 0xa6}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10) close(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)}], 0x1, &(0x7f0000000980)}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000340)='./file1\x00', r6}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000680)=@rc={0x1f, {0x8, 0x40, 0x2, 0x1f, 0x80000001}, 0xb2b}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001c40)="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&(0x7f0000007ec0)=ANY=[@ANYBLOB="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0x1206}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xffffd, &(0x7f00000002c0)="7ab9fb81ee4d17fbe53a369bde2a91dbfc7f0e2bc637a81c8f8ae09660e9fdcf0221146008f422ab75c8ebf3d25e4cf60e64cefd967b7bdf8663ac90446a9201be372685") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x23, 0x67, &(0x7f0000000600)=""/103, 0x80000000000, 0x0, [], r5}, 0xffffff37) [ 2757.096802] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000037 [ 2757.280882] ------------[ cut here ]------------ [ 2757.285708] refcount_t: increment on 0; use-after-free. [ 2757.291215] WARNING: CPU: 0 PID: 4517 at lib/refcount.c:153 refcount_inc+0x47/0x50 [ 2757.298909] Kernel panic - not syncing: panic_on_warn set ... [ 2757.298909] [ 2757.306253] CPU: 0 PID: 4517 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #42 [ 2757.313417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2757.322752] Call Trace: [ 2757.325328] dump_stack+0x194/0x24d [ 2757.328939] ? arch_local_irq_restore+0x53/0x53 [ 2757.333603] ? vsnprintf+0x1ed/0x1900 [ 2757.337463] panic+0x1e4/0x41c [ 2757.340643] ? refcount_error_report+0x214/0x214 [ 2757.345396] ? show_regs_print_info+0x18/0x18 [ 2757.349882] ? __warn+0x1c1/0x200 [ 2757.353324] ? refcount_inc+0x47/0x50 [ 2757.357107] __warn+0x1dc/0x200 [ 2757.360371] ? refcount_inc+0x47/0x50 [ 2757.364157] report_bug+0x1f4/0x2b0 [ 2757.367772] fixup_bug.part.10+0x37/0x80 [ 2757.371816] do_error_trap+0x2d7/0x3e0 [ 2757.375685] ? vprintk_default+0x28/0x30 [ 2757.379729] ? math_error+0x400/0x400 [ 2757.383512] ? printk+0xaa/0xca [ 2757.386774] ? show_regs_print_info+0x18/0x18 [ 2757.391259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2757.396085] do_invalid_op+0x1b/0x20 [ 2757.399786] invalid_op+0x1b/0x40 [ 2757.403225] RIP: 0010:refcount_inc+0x47/0x50 [ 2757.407615] RSP: 0018:ffff8801a5487860 EFLAGS: 00010286 [ 2757.412963] RAX: dffffc0000000008 RBX: ffff8801a3528084 RCX: ffffffff815b421e [ 2757.420217] RDX: 0000000000000000 RSI: 1ffff10034a90ebc RDI: 1ffff10034a90e91 [ 2757.427469] RBP: ffff8801a5487868 R08: 0000000000000000 R09: 0000000000000000 [ 2757.434723] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801a5487af8 [ 2757.441978] R13: ffff8801a11f9513 R14: ffff8801a3528080 R15: ffff8801a11f9501 [ 2757.449242] ? vprintk_func+0x5e/0xc0 [ 2757.453034] sk_alloc+0x3f9/0x1440 [ 2757.456562] ? sock_def_error_report+0x5e0/0x5e0 [ 2757.461300] ? __raw_spin_lock_init+0x2d/0x100 [ 2757.465870] ? trace_hardirqs_off+0x10/0x10 [ 2757.470173] ? do_raw_write_unlock+0x290/0x290 [ 2757.474743] ? trace_hardirqs_off+0x10/0x10 [ 2757.479048] ? __raw_spin_lock_init+0x1c/0x100 [ 2757.483617] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2757.488621] ? find_held_lock+0x35/0x1d0 [ 2757.492670] ? inet_create+0x3fc/0xf50 [ 2757.496541] ? lock_downgrade+0x980/0x980 [ 2757.500675] ? lock_release+0xa40/0xa40 [ 2757.504633] ? lock_downgrade+0x980/0x980 [ 2757.508776] inet_create+0x47c/0xf50 [ 2757.512481] ? ipip_gro_receive+0xf0/0xf0 [ 2757.516616] ? __lock_is_held+0xb6/0x140 [ 2757.520667] __sock_create+0x4d4/0x850 [ 2757.524539] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 2757.529457] ? user_path_create+0x40/0x40 [ 2757.533598] SyS_socket+0xeb/0x1d0 [ 2757.537122] ? fillonedir+0x250/0x250 [ 2757.540907] ? move_addr_to_kernel+0x60/0x60 [ 2757.545299] ? getname_flags+0x256/0x580 [ 2757.549346] ? do_syscall_64+0xb7/0x940 [ 2757.553303] ? move_addr_to_kernel+0x60/0x60 [ 2757.557694] do_syscall_64+0x281/0x940 [ 2757.561566] ? vmalloc_sync_all+0x30/0x30 [ 2757.565703] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 2757.571223] ? syscall_return_slowpath+0x550/0x550 [ 2757.576138] ? retint_kernel+0x10/0x10 [ 2757.580011] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 2757.585362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2757.590194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 2757.595365] RIP: 0033:0x4579a7 [ 2757.598539] RSP: 002b:00007ffdfdb79a78 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 2757.606231] RAX: ffffffffffffffda RBX: 000000000000130d RCX: 00000000004579a7 [ 2757.613483] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002 [ 2757.620738] RBP: 00000000002a1201 R08: 0000000000000000 R09: 0000000000000001 [ 2757.627990] R10: 000000000000000a R11: 0000000000000202 R12: 0000000000002d8a [ 2757.635244] R13: 0000000000000017 R14: 0000000000002d8a R15: 00000000002a1041 [ 2757.643162] Dumping ftrace buffer: [ 2757.646681] (ftrace buffer empty) [ 2757.650360] Kernel Offset: disabled [ 2757.653961] Rebooting in 86400 seconds..